JP2009538655A - Adapter with attachment for atomizer - Google Patents

Abstract

  In an adapter with an attachment (20) for the fluid (2) as an aerosol through the atomizer nozzle (12), in particular an atomizer (1) for a fluid containing a drug, the attachment (20) is a bore (23) The adapter has an inlet (25) to which a breathing air tube is to be attached, the inlet (25) having a main nebulization direction of the fluid (2) of the breathing gas. An opening (27) that is fluidly coupled to the bore (23) to extend parallel to the flow direction and extends parallel to the bore (23) in the direction of the atomizer (1) has a passage (24 ). The opening (27) extends into the region facing the atomizer (1) behind the atomizer nozzle (12).

Description

  The present invention is an adapter with an attachment for an atomizer for fluid as an aerosol through an atomizer nozzle, in particular a fluid containing a medicament, the attachment being coupled to an outlet on the patient side via a bore, the adapter being The breathing air tube has an inlet to be attached, the inlet being fluidly coupled to the bore such that the main atomization direction of the fluid extends parallel to the flow direction of the breathing gas and extends parallel to the bore in the direction of the atomizer It relates to an adapter of the type in which an opening is provided in the passage associated with the inlet.

  A ventilator is used to deliver respiratory gas to the patient via at least one gas delivery tube. For example, in the case of a patient undergoing a ventilation procedure suffering from inflammatory lung diseases such as asthma or COPD (chronic obstructive pulmonary disease), it is necessary to administer the drug by inhalation. In these patients, local treatment of the lung is often advantageous in reducing systemic side effects. However, it may be necessary or therapeutically desirable to administer the drug to a patient undergoing ventilation treatment to obtain a systemic effect by inhalation.

  WO 02/0889887 (A1) discloses a T-shaped adapter for the removable attachment of an atomizer in a ventilation circuit, in which case the adapter is provided with a first passage in the upper section And a lower section having a housing provided with a second passage adjacent to the first passage. A spring chamber containing a spring is provided between the first passage of the upper section and the inner wall surface of the upper section, and a valve seat is formed at the upper edge of the upper section. The reciprocating valve has a valve actuator movably housed in the second passage, the valve actuator having a top surface for actuating a spring and a valve portion attached to the valve actuator.

  In addition, WO 2004/098689 discloses a nebulizer attachment device that connects a nebulizer to a ventilator breathing air tube, the nebulizer attachment device for attaching a breathing line for supplying breathing air. A breathing air guiding device with a first coupling device; A second coupling device is provided for attaching a breathing line that carries away breathing air, and the third coupling device serves to install the nebulizer. A closure device is attached to the third coupling device, which allows the aerosol flow path created by the nebulizer to be closed when the nebulizer is coupled. The closure member is opened when the nebulizer is installed, and the closure member is closed when the nebulizer is removed. In the nebulizer coupling device, the aerosol generated by the nebulizer is introduced into the breathing gas transport pipe in a direction perpendicular to the flow direction of the breathing gas, and a considerable impact is caused by the inflow angle of the aerosol into the breathing gas transport pipe. The active substance dissolved in the aerosol has the disadvantage that it precipitates in the tube, thereby causing a dose deficiency of the patient to be treated with the active substance.

  Furthermore, “The Journal of Pharmacological and Toxicological Methods 50” (2004), pp. 109-119, ELSEVIER An adapter with an attachment for a nebulizer located on the opposite side of the outlet is disclosed, the inlet or input for attaching the breathing air tube to the attachment starts from an opening common to the attachment and outlet, and the main nebulization direction of the drug The flow channel is formed so as to extend parallel to the flow direction of the breathing gas. However, further details regarding the flow channel configuration and adapter internal configuration cannot be deduced from this non-patent document.

  Finally, EP0521061 (B1) discloses a metered quantity of liquid as a spray containing droplets of a size suitable for inhalation by releasing a metered quantity of liquid through an atomizer. Disclosed is a metering device for administration into the lung, the atomizer having a chamber containing a measured amount of liquid, an energy storage, and means for delivering a predetermined amount of energy to the energy storage. In addition, means for releasing a predetermined amount of energy from the energy store into the chamber to initiate a discharge of the liquid from the chamber by applying a predetermined pressure increase from low pressure to high pressure on the liquid contained in the chamber. Is provided. The atomizer serves to nebulize a measured amount of pressurized liquid.

The compounds listed below can be used in the device of the present invention by themselves or in combination. Regarding the compounds described below, W is a pharmacologically effective substance and is a betamimetic, anticholinergic agent, corticosteroid, PDE4-inhibitor, LTD4-antagonist, EGFR-inhibitor. , Selected from among dopamine agonists, H1-antihistamines, PAF-antagonists and PI3-kinase inhibitors (for example). Furthermore, two or three combinations of W can be combined and used in the device of the present invention. For example, the following combinations of W are conceivable.
W means a beta mimetic in combination with an anticholinergic, corticosteroid, PDE4-inhibitor, EGFR-inhibitor or LTD4-antagonist.
W means an anticholinergic agent combined with betamimetic, corticosteroid, PDE4-inhibitor, EGFR-inhibitor or LTD4-antagonist.
W means a corticosteroid combined with a PDE4-inhibitor, EGFR-inhibitor or LTD4-antagonist.
W means a PDE4-inhibitor combined with an EGFR-inhibitor or LTD4-antagonist.
W means EGFR-inhibitor combined with LTD4-antagonist.

The compounds used as beta mimetics are preferably albuterol, alformoterol, bambuterol, vitorterol, broxaterol, carbuterol, clenbuterol, fenoterol, formoterol, hexoprenalin, ibuterol, isoetarine, isoprenaline, levosalbutamol, mabuterol, melbuterol, Proterenol, Ortiprenaline, Pyrbuterol, Procaterol, Reproterol, Limiterol, Ritodrine, Salmefamol, Salmeterol, Soterenol, Sulfonterol, Terbutaline, Thiaramid, Tolubuterol, Ginterol, CHF-1035, HOKU-81, KUL-1248, and 3- (4 -{6- [2-hydroxy-2- (4-hydroxy-3 -Hydroxymethyl-phenyl) -ethylamino] -hexyloxy} -butyl) -benzyl-sulfonamide,
5- [2- (5,6-diethyl-indan-2-ylamino) -1-hydroxy-ethyl] -8-hydroxy-1H-quinolin-2-one,
4-hydroxy-7- [2-{[2-{[3- (2-phenylethoxy) propyl] sulfonyl} ethyl] -amino} ethyl] -2 (3H) -benzothiazolone,
1- (2-fluoro-4-hydroxyphenyl) -2- [4- (1-benzimidazolyl) -2-methyl-2-butylamino] ethanol,
1- [3- (4-methoxybenzyl-amino) -4-hydroxyphenyl] -2- [4- (1-benzimidazolyl) -2-methyl-2-butylamino] ethanol,
1- [2H-5-hydroxy-3-oxo-4H-1,4-benzoxazin-8-yl] -2- [3- (4-N, N-dimethylaminophenyl) -2-methyl-2- Propylamino] ethanol,
1- [2H-5-hydroxy-3-oxo-4H-1,4-benzoxazin-8-yl] -2- [3- (4-methoxyphenyl) -2-methyl-2-propylamino] ethanol,
1- [2H-5-hydroxy-3-oxo-4H-1,4-benzoxazin-8-yl] -2- [3- (4-n-butyloxyphenyl) -2-methyl-2-propylamino ]ethanol,
1- [2H-5-hydroxy-3-oxo-4H-1,4-benzoxazin 8-yl] -2- {4- [3- (4-methoxyphenyl) -1,2,4-triazole-3 -Yl] -2-methyl-2-butylamino} ethanol,
5-hydroxy-8- (1-hydroxy-2-isopropylaminobutyl) -2H-1,4-benzoxazin-3- (4H) -one,
1- (4-amino-3-chloro-5-trifluoromethylphenyl) -2-t-butylamino) ethanol,
6-hydroxy-8- {1-hydroxy-2- [2- (4-methoxy-phenyl) -1,1-dimethyl-ethylamino] -ethyl} -4H-benzo [1,4] oxazine-3- on,
6-hydroxy-8- {1-hydroxy-2- [2- (ethyl 4-phenoxy-acetate) -1,1-dimethyl-ethylamino] -ethyl} -4H-benzo [1,4] oxazine-3 -On,
6-hydroxy-8- {1-hydroxy-2- [2- (4-phenoxy-acetic acid) -1,1-dimethyl-ethylamino] -ethyl} -4H-benzo [1,4] oxazine-3- on,
8- {2- [1,1-dimethyl-2- (2,4,6-trimethylphenyl) -ethylamino] -1-hydroxy-ethyl} -6-hydroxy-4H-benzo [1,4] oxazine -3-one,
6-hydroxy-8- {1-hydroxy-2- [2- (4-hydroxy-phenyl) -1,1-dimethyl-ethylamino] -ethyl} -4H-benzo [1,4] oxazine-3- on,
6-hydroxy-8- {1-hydroxy-2- [2- (4-isopropyl-phenyl) -1,1-dimethyl-ethylamino] -ethyl} -4H-benzo [1,4] oxazine-3- on,
8- {2- [2- (4-Ethyl-phenyl) -1,1-dimethyl-ethylamino] -1-hydroxy-ethyl} -6-hydroxy-4H-benzo [1,4] oxazine-3- on,
8- {2- [2- (4-Ethoxy-phenyl) -1,1-dimethyl-ethylamino] -1-hydroxy-ethyl} -6-hydroxy-4H-benzo [1,4] oxazine-3- on,
4- (4- {2- [2-hydroxy-2- (6-hydroxy-3-oxo-3,4-dihydro-2H-benzo [1,4] oxazin-8-yl) -ethylamino]- 2-methyl-propyl} -phenoxy) -butyric acid,
8- {2- [2- (3,4-difluoro-phenyl) -1,1-dimethyl-ethylamino] -1-hydroxy-ethyl} -6-hydroxy-4H-benzo [1,4] oxazine- 3-on,
1- (4-ethoxy-carbonylamino-3-cyano-5-fluorophenyl) -2- (t-butylamino) ethanol,
2-hydroxy-5- (1-hydroxy-2- {2- [4- (2-hydroxy-2-phenyl-ethylamino) -phenyl] -ethylamino} -ethyl) -benzaldehyde,
N- [2-hydroxy-5- (1-hydroxy-2- {2- [4- (2-hydroxy-2-phenyl-ethylamino) -phenyl] -ethylamino} -ethyl) -phenyl] -formamide ,
8-hydroxy-5- (1-hydroxy-2- {2- [4- (6-methoxy-biphenyl-3-ylamino) -phenyl] -ethylamino} -ethyl) -1H-quinolin-2-one,
8-hydroxy-5- (1-hydroxy-2- (6-phenethylamino-hexylamino) -ethyl) -1H-quinolin-2-one,
5- [2- (2- {4- [4- (2-Amino-2-methyl-propoxy) -phenylamino] -phenyl} -ethylamino) -1-hydroxy-ethyl] -8-hydroxy-1H -Quinolin-2-one,
[3- (4- {6- [2-hydroxy-2- (4-hydroxy-3-hydroxymethyl-phenyl) -ethylamino] -hexyloxy} -butyl) -5-methyl-phenyl] -urea,
4- (2- {6- [2- (2,6-dichloro-benzyloxo) -ethoxy] -hexylamino} -1-hydroxy-ethyl) -2-hydroxymethyl-phenol,
3- (4- {6- [2-hydroxy-2- (4-hydroxy-3-hydroxymethyl-phenyl) -ethylamino] -hexyloxy} -butyl) -benzylsulfonamide,
3- (3- {7- [2-hydroxy-2- (4-hydroxy-3-hydroxymethyl-phenyl) -ethylamino] -heptyloxy} -propyl) -benzylsulfonamide,
4- (2- {6- [4- (3-cyclopentanesulfonyl-phenyl) -butoxy] -hexylamino} -1-hydroxy-ethyl) -2-hydroxymethyl-phenol,
In N-adamantan-2-yl-2- (3- {2- [2-hydroxy-2- (4-hydroxy-3-hydroxymethyl-phenyl) -ethylamino] -propyl} -phenyl) -acetamide A compound selected from
Optional racemates, enantiomers or diastereomers of the above compounds and optionally pharmacologically acceptable acid addition salts, solvates or hydrates of the above compounds. According to the invention, the beta mimetic acid addition salt is preferably hydrochloride (hydrochloride), hydrobromide (hydrobromide), hydrozide (hydroiodic acid), hydrosulfate (bisulfate). ), Hydrophosphate, hydromethanesulfonate, hydronitrate, hydromaleate, hydroacetate, hydrocitrate, hydrofumarate, hydrotartrate, hydrooxalate, hydrosuccinate, hydrobenzoate and hydro-p-toluenesulfonate Selected from.

  The anticholinergic agent used is preferably a tiotropium salt, preferably bromide salt, oxitropium salt, preferably bromide salt, furtropium salt, preferably bromide salt, ipratropium salt, preferably bromide salt, glycopyrronium salt, Preferred are compounds selected from bromide salts, trospium salts, preferably chloride salts, and tolterodine. Preferred is a compound selected from bromide salts. With respect to the above-mentioned salts, the cation is a pharmacologically effective ingredient. As anions, the above-mentioned salts preferably comprise chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, acetate, citrate, fumarate, tartrate, oxalate, succinate, benzoate and p-toluenesulfonate. Chloride, bromide, iodide, sulfate, methanesulfonate, or p-toluenesulfonate is preferred as the counter ion. Of all the salts, chloride, bromide, iodide and methanesulfonate are particularly preferred.

の塩の中から選択され、この化学式において、Ｘ^-は、単一の負の電荷を備えた陰イオン、好ましくは、フルオリド、クロリド、ブロミド、イオジド、スルフェート、ホスフェート、メタンスルホネート、ニトレート、マレエート、アセテート、シトレート、フマレート、タルトレート、オキサレート、スクシネート、ベンゾエート及びｐ−トルエンスルホネートの中から選択された陰イオン、好ましくは、単一の負の電荷を備えた陰イオン、特に好ましくは、フルオリド、クロリド、ブロミド、メタンスルホネート及びｐ−トルエンスルホネートの中から選択された陰イオン、特に好ましくはブロミドを意味し、オプションとしてこれらのラセミ化合物、エナンチオマー又は水和物を意味している。次の化学式ＡＣ−１−ｅｎ、即ち、

のエナンチオマーを含む薬理学的な組合せが特に重要であり、この化学式において、Ｘ^-は、上述の意味を有するのが良い。他の好ましい抗コリン作用薬は、次の化学式ＡＣ−２、即ち、

の塩から選択され、この化学式において、Ｒは、メチルかエチルかのいずれかを表し、Ｘ^-は、上述の意味を有するのが良い。変形実施形態では、化学式ＡＣ−２の化合物は、次の自由塩基ＡＣ−２−ｂａｓｅ、即ち、

の形態で存在しても良い。 Another preferred anticholinergic agent is the chemical formula AC-1,

Wherein X ⁻ is an anion with a single negative charge, preferably fluoride, chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, Anions selected from acetate, citrate, fumarate, tartrate, oxalate, succinate, benzoate and p-toluenesulfonate, preferably anions with a single negative charge, particularly preferably fluoride, chloride Means an anion selected from among, bromide, methanesulfonate and p-toluenesulfonate, particularly preferably bromide, optionally meaning these racemates, enantiomers or hydrates. The following chemical formula AC-1-en,

Of particular importance is the pharmacological combination comprising the enantiomers of which X ⁻ has the above-mentioned meanings. Another preferred anticholinergic agent is the chemical formula AC-2:

In this chemical formula, R represents either methyl or ethyl, and X ⁻ may have the above-mentioned meaning. In an alternative embodiment, the compound of formula AC-2 has the following free base AC-2-base:

It may exist in the form of

Other identified compounds are as follows:
Tropenol 2,2-diphenylpropionate methobromide,
-Scopine 2,2-diphenylpropionate methobromide,
-Scopine 2,2-fluoro-2,2-diphenylacetate methobromide,
Tropenol 2-fluoro-2,2-diphenylacetate metobromide,
Tropenol 3,3 ′, 4,4′-tetrafluorobenzylate methobromide,
-Scopine 3,3 ', 4,4'-tetrafluorobenzylate metobromide,
Tropenol 4,4'-difluorobenzylate metobromide,
-Scopine 4,4'-difluorobenzylate metobromide,
Tropenol 3,3′-difluorobenzylate metobromide,
-Scopine 3,3'-difluorobenzylate metobromide,
Tropenol 9-hydroxy-fluorene-9-carboxylate methobromide,
Tropenol 9-fluoro-fluorene-9-carboxylate methobromide,
Scopine 9-hydroxy-fluorene-9-carboxylate metobromide,
Scopine 9-fluoro-fluorene-9-carboxylate metobromide,
Tropenol 9-methyl-fluorene-9-carboxylate metobromide,
-Scopine 9-methyl-fluorene-9-carboxylate metobromide,
Cyclopropyl tropine benzylate metobromide,
Cyclopropyltropin 2,2-diphenylpropionate metobromide,
Cyclopropyltropin 9-hydroxy-xanthene-9-carboxylate metobromide,
Cyclopropyltropin 9-methyl-fluorene-9-carboxylate methobromide Cyclopropyltropin 9-methyl-xanthene-9-carboxylate methobromide Cyclopropyltropin 9-hydroxy-fluorene-9-carboxylate methobromide Cyclo Propyltropin methyl 4,4'-difluorobenzylate metobromide,
Tropenol 9-hydroxy-xanthene-9-carboxylate metobromide,
Scopine 9-hydroxy-xanthene-9-carboxylate metobromide,
Tropenol 9-methyl-xanthene-9-carboxylate metobromide,
Scopine 9-methyl-xanthene-9-carboxylate metobromide,
Tropenol 9-ethyl-xanthene-9-carboxylate metobromide,
Tropenol 9-difluoromethyl-xanthene-9-carboxylate metobromide,
Scopine 9-hydroxymethyl-xanthene-9-carboxylate metobromide.

The above-mentioned compounds can also be used as salts within the scope of the present invention, in which case the salt met-X is used instead of metobromide, in which case X has the meaning described above for X ^−. .

Corticosteroids include beclomethasone, betamethasone, budesonide (budesonide), butixocorte, ciclesonide, deflazacorte, dexamethasone, dexamethasone, etredpredole Fluticasone, loteprednole, mometasone, prednisolone, prednisone, rofleponide, triamcinolone, RPR-106541, NS-126, ST-26, ST-26 S) -Fluoromethyl 6,9-difluoro-17-[(2-furanylcarbonyl) oxy] -11-hydroxy-16-methyl-3-oxo-androst-1,4-diene -17-carbothionate,
(S)-(2-oxo-tetrahydro-furan-3S-yl) 6,9-difluoro-11-hydroxy-16-methyl-3-oxo-17-propionyloxy-androst-1,4-diene- 17-carbothionate,
Ciaomethyl 6α, 9α-difluoro-11β-hydroxy-16α-methyl-3-oxo-17α- (2,2,3,3-tetramethylcyclopropylcarbonyl) oxy-androst-1,4-diene-17β- Preferably, a compound selected from carboxylic acid cyanomethyl ester is used,
Optionally, racemates, enantiomers or diastereomers of the above compounds and optionally pharmacologically acceptable salts and derivatives thereof, solvates and / or hydrates of the above compounds are used. When referring to steroids, this includes salts of steroids which may be present or derivatives, hydrates or solvates thereof. Examples of possible steroid salts and derivatives thereof are alkali metals such as sodium, potassium, sulfobenzoate, phosphate, isonicotinate, acetate, dichloroacetate, propionate, dihydrogen phosphate, palmitate, pivalate or furoate.

PDE4-inhibitors that can be used are preferably enprofylline, theophylline, roflumilast, ariflo (tiromilast), tofimilaste, pumafentrine, lirimilaste, arofylline, atizorame, atizorame, atizorame -4418, Bay-198004, BY343, CP-325.366, D-4396 (Sch-355191), AWD-12-281 (GW-84470), NCS-613, CDP-840, D-4418, PD-168787, T-440, T2585, V-11294A, C1-1018, CDC-801, CDC-3052, D-22888, YM-58997, Z-15370 and
N- (3,5-dichloro-1-oxo-pyridin-4-yl) -4-difluoromethoxy-3-cyclopropylmethoxybenzamide,
(-) P-[(4aR ^* , 10bS ^* )-9-ethoxy-1,2,3,4,4a, 10b-hexahydro-8-methoxy-2-methylbenzo [s] [1,6] naphthyridine- 6-yl] -N, N-diisopropylbenzamide,
(R)-(+)-1- (4-bromobenzyl) -4-[(3-cyclopentyloxy) -4-methoxyphenyl] -2-pyrrolidone,
3- (cyclopentyloxy-4-methoxyphenyl) -1- (4-N ′-[N-2-cyano-S-methyl-isothioureido] benzyl) -2-pyrrolidone,
Cis [4-cyano-4- (3-cyclopentyloxy-4-methoxyphenyl) cyclohexane-1-carboxylic acid],
2-carbomethoxy-4-cyano-4- (3-cyclopropylmethoxy-4-difluoromethoxyphenyl) cyclohexane-1-one,
Cis [4-cyano-4- (3-cyclopropylmethoxy-4-difluoromethoxyphenyl) cyclohexane-1-ol],
(R)-(+)-ethyl [4- (3-cyclopentyloxy-4-methoxyphenyl) pyrrolidine-2-ylidene] acetate,
(S)-(−)-ethyl [4- (3-cyclopentyloxy-4-methoxyphenyl) pyrrolidine-2-ylidene] acetate,
9-cyclopentyl-5,6-dihydro-7-ethyl-3 (2-thienyl) -9H-pyrazolo [3,4-c] -1,2,4-triazolo [4,3-a] pyridine,
Of 9-cyclopentyl-5,6-dihydro-7-ethyl-3- (t-butyl) -9H-pyrazolo [3,4-c] -1,2,4-triazolo [4,3-a] pyridine A compound selected from among
Optional racemates, enantiomers or diastereomers of the above compounds and optionally pharmacologically acceptable acid addition salts, solvates and / or hydrates of the above compounds. According to the present invention, the acid addition salt of the PDE4 inhibitor is preferably hydrochloride (hydrochloride), hydrobromide (hydrobromide), hydrozide (hydroiodic acid), hydrosulfate (bisulfate). ), Hydrophosphate, hydromethanesulfonate, hydronitrate, hydromaleate, hydroacetate, hydrocitrate, hydrofumarate, hydrotartrate, hydrooxalate, hydrosuccinate, hydrobenzoate and hydro-p-toluenesulfonate Selected from.

The LTD4-antagonists used are preferably montelukast, pranlukast, zafirlukast, MCC-847 (ZD-3523), MN-001, MEN-91507 (LM-1507), VUF-5078, VUF-K-8707. L-733331, and 1-(((R)-(3- (2- (6,7-difluoro-2-quinolinyl) ethenyl) phenyl) -3- (2- (2-hydroxy-2-propyl) ) Phenyl) thio) methylcyclopropane-acetic acid,
1-(((1 (R) -3 (3- (2- (2,3-dichlorothieno [3,2-b] pyridin-5-yl)-(E) -ethenyl) phenyl) -3- (2- (1-hydroxy-1-methylethyl) phenyl) propyl) thio) methyl) cyclopropane-acetic acid,
[2-[[2- (4-t-butyl-2-thiazolyl) -5-benzofuranyl] oxymethyl] phenyl] acetic acid,
Optional racemates, enantiomers or diastereomers of the above compounds and optionally pharmacologically acceptable acid addition salts, solvates and / or hydrates of the above compounds. According to the invention, these acid addition salts are preferably hydrochloride (hydrochloride), hydrobromide (hydrobromide), hydrozide (hydroiodic acid), hydrosulfate (bisulfate), Select from hydrophosphate, hydromethanesulfonate, hydronitrate, hydromaleate, hydroacetate, hydrocitrate, hydrofumarate, hydrotartrate, hydrooxalate, hydrosuccinate, hydrobenzoate and hydro-p-toluenesulfonate Is done. Salts or derivatives thereof that can be optionally formed by LTD4-antagonists include, for example, alkali metals such as sodium salts, potassium salts, sulfobenzoates, phosphates, isonicotinates, acetates, dichloroacetates, propionates, dihydrogen phosphates, palmitates, pivalates. Or it means Floate.

EGFR-inhibitors that can be used are preferably cetuximab, trastuzumab, ABX-EGF, Mab ICR-62, and 4-[(3-chloro-4-fluorophenyl) amino] -6-{[4- (morpholin-4-yl) -1-oxo-2-buten-1-yl] amino} -7-cyclopropylmethoxy-quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-{[4- (N, N-diethylamino) -1-oxo-2-buten-1-yl] amino} -7-cyclopropyl Methoxy-quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-{[4- (N, N-dimethylamino) -1-oxo-2-buten-1-yl] amino} -7-cyclo Propylmethoxy-quinazoline,
4-[(R)-(1-phenyl-ethyl) amino] -6-{[4- (morpholin-4-yl) -1-oxo-2-buten-1-yl] amino} -7- Cyclopentyloxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6-{((R) -6-methyl-2-oxo-morpholin-4-yl) -1-oxo-2-butene- 1-yl] amino} -7-cyclopropylmethoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6-{[4-((R) -6-methyl-2-oxo-morpholin-4-yl) -1-oxo-2 -Buten-1-yl] amino} -7-[(S)-(tetrahydrofuran-3-yl) oxy] -quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6-{[4-((R) -2-methoxymethyl-6-oxo-morpholin-4-yl) -1-oxo- 2-buten-1-yl] amino} -7-cyclopropylmethoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- [2-((S) -6-methyl-2-oxo-morpholin-4-yl) -ethoxy] -7-methoxy -Quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-({4- [N- (2-methoxy-ethyl) -N-methyl-amino] -1-oxo-2-butene-1 -Yl] amino) -7-cyclopropylmethoxy-quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-({4- [N, N-dimethylamino] -1-oxo-2-buten-1-yl} amino) -7-cyclopentyl Oxy-quinazoline,
4-[(R)-(1-phenyl-ethyl) amino] -6-({4- [N, N-bis (-(2-methoxy-ethyl) -amino) -1-oxo-2-butene -1-yl] amino} -7-cyclopropylmethoxy-quinazoline,
4-[(R)-(1-phenyl-ethyl) amino] -6-({4- [N- (2-methoxy-ethyl) -N-methyl-amino] -1-oxo-2-butene- 1-yl} amino) -7-cyclopropylmethoxy-quinazoline,
4-[(R)-(1-phenyl-ethyl) amino] -6-({4- [N- (2-methoxy-ethyl) -N-methyl-amino) -1-oxo-2-butene- 1-yl} amino) -7-cyclopropylmethoxy-quinazoline,
4-[(R)-(1-phenyl-ethyl) amino] -6-({4- [N- (tetrahydropyran-4-yl) -N-methyl-amino] -1-oxo-2-butene -1-yl} amino) -7-cyclopropylmethoxy-quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-({4- [N, N-dimethylamino] -1-oxo-2-buten-1-yl] amino} -7- ( (R) -tetrahydrofuran-3-yloxy] -quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-({4- [N, N-dimethylamino] -1-oxo-2-buten-1-yl] amino} -7- ( (S) -tetrahydrofuran-3-yloxy] -quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-({4- [N- (2-methoxy-ethyl) -N-methyl-amino] -1-oxo-2-butene-1 -Yl} amino) -7-cyclopentyloxy-quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-({4- (N-cyclopropyl-N-methyl-amino) -1-oxo-2-buten-1-yl] amino} -7-cyclopentylloxy-quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-{[4- (N, N-dimethylamino) -1-oxo-2-buten-1-yl] amino} -7- [ (R)-(tetrahydrofuran-2-yl) methoxy] -quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-{[4- (N, N-dimethylamino) -1-oxo-2-buten-1-yl] amino} -7- [ (S)-(tetrahydrofuran-2-yl) methoxy] -quinazoline,
4-[(3-ethynyl-phenyl) amino] -6,7-bis- (2-methoxy-ethoxy) -quinazoline,
4-[(3-chloro-4-fluorophenyl) amino] -7-morpholin-4-yl) -propyloxy] -6- [vinylcarbonyl) amino] quinazoline,
4-[(R)-(1-phenyl-ethyl) amino] -6- (4-hydroxy-phenyl) -7H-pyrrolo [2,3-d] pyrimidine,
3-cyano-4-[(3-chloro-4-fluorophenyl) amino] -6-{[4- (N, N-dimethylamino) -1-oxo-2-buten-1-yl] amino} -7-ethoxy-quinoline,
4-{[(3-Chloro-4- (3-fluoro-benzyloxy) -phenyl] amino} -6- (5-{[2-methanesulfonyl-ethyl) amino] methyl} -furan-2-yl ) Quinazoline,
4-[(R)-(1-phenyl-ethyl) amino] -6-{[4-((R) -6-methyl-2-oxo-morpholin-4-yl) -1-oxo-2 -Buten-1-yl] amino} -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-{[4- (morpholin-4-yl) -1-oxo-2-buten-1-yl] amino} -7- [ (Tetrahydrofuran-2-yl) methoxy] -quinazoline,
4-[(3-Chloro-4-fluorophenyl) amino] -6-({4- [N, N-bis- (2-methoxy-ethyl) -amino] -1-oxo-2-butene-1 -Yl} amino) -7- [tetrahydrofuran-2-yl) methoxy] -quinazoline,
4-[(3-Ethynyl-phenyl) amino] -6-{[4- (5,5-dimethyl-2-oxo-morpholin-4-yl) -1-oxo-2-buten-1-yl Amino} -quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- [2- (2,2-dimethyl-6-oxo-morpholin-4-yl) ethoxy] -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- [2- (2,2-dimethyl-6-oxo-morpholin-4-yl) ethoxy] -7-[(R) -(Tetrahydrofuran-2-yl) methoxy] -quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -7- [2- (2,2-dimethyl-6-oxo-morpholin-4-yl) ethoxy] -6-[(S) -(Tetrahydrofuran-2-yl) methoxy] -quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {2- [4- (2-oxo-morpholin-4-yl) -piperidin-1-yl] -ethoxy} -7 -Methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- [1- (t-butyloxycarbonyl) -piperidin-4-yloxy] -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (trans-4-amino-cyclohexane-1-yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (trans-4-methanesulfonylamino-cyclohexane-1-yloxy) -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (tetrahydropyran-3-yloxy) -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (1-methyl-piperidin-4-yloxy] -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- {1-[(morpholin-4-yl) carbonyl] -piperidin-4-yloxy} -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- {1-[(methoxymethyl) carbonyl] -piperidin-4-yloxy} -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (piperidin-3-yloxy) -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- [1- (2-acetylamino-ethyl) -piperidin-4-yloxy] -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (tetrahydropyran-4-yloxy) -7-ethoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6-((S) -tetrahydropyran-3-yloxy) -7-hydroxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (tetrahydropyran-4-yloxy) -7- (2-methoxy-ethoxy) -quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- {trans-4 [(dimethylamino) sulfonylamino] -cyclohexane-1-yloxy} -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {trans-4-[(morpholin-4-yl) carbonylamino] -cyclohexane-1-yloxy} -7-methoxy-quinazoline ,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {trans-4-[(morpholin-4-yl) sulfonylamino] -cyclohexane-1-yloxy} -7-methoxy-quinazoline ,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (tetrahydropyran-4-yloxy) -7- (2-acetylamino-ethoxy) -quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (tetrahydrofuran-4-yloxy) -7- (2-methanesulfonylamino-ethoxy) -quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- {1-[(piperidin-1-yl) carbonyl] -piperidin-4-yloxy} -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (1-aminocarbonylmethyl-piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (cis-4- {N [(tetrahydropyran-4-yl) carbonyl] -N-methyl-amino} -cyclohexane-1- Yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (cis-4- {N-[(morpholin-4-yl) carbonyl] -N-methyl-amino} -cyclohexane-1 -Yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (cis-4- {N-[(morpholin-4-yl) sulfonyl] -N-methyl-amino} -cyclohexane-1 -Yloxy) -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (trans-4-ethanesulfonylamino-cyclohexane-1-yloxy) -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (1-methanesulfonyl-piperidin-4-yloxy} -7-ethoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (1-methanesulfonyl-piperidin-4-yloxy) -7- (2-methoxy-ethoxy) -quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- [1- (2-methoxy-acetyl) -piperidin-4-yloxy] -7- (2-methoxy-ethoxy) -quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (cis-4-acetylamino-cyclohexane-1-yloxy] -7-methoxy-quinazoline,
4-[(3-ethynyl-4-phenyl) amino] -6- [1- (t-butyloxycarbonyl) -piperidin-4-yloxy] -7-methoxy-quinazoline,
4-[(3-ethynyl-phenyl) amino] -6- (tetrahydropyran-4-yloxy] -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (cis-4- {N-[(piperidin-1-yl) carbonyl] -N-methyl-amino} -cyclohexane-1- Yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (cis-4- {N-[(4-methyl-piperidin-1-yl) carbonyl] -N-methyl-amino}- Cyclohexane-1-yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {cis-4-[(morpholin-4-yl) carbonylamino] -cyclohexane-1-yloxy} -7-methoxy-quinazoline ,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {1- [2- (2-oxopyrrolidin-1-yl) ethyl] -piperidin-4-yloxy} -7-methoxy- Quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {1-[(morpholin-4-yl) carbonyl] -piperidin-4-yloxy} -7- (2-methoxy-ethoxy ) -Quinazoline,
4-[(3-ethynyl-phenyl) amino] -6- (1-acetyl-piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-ethynyl-phenyl) amino] -6- (1-methyl-piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-ethynyl-phenyl) amino] -6- (1-methanesulfonyl-piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (1-methyl-piperidin-4-yloxy) -7 (2-methoxy-ethoxy) -quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (1-isopropyloxycarbonyl-piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (cis-4-methylamino-cyclohexane-1-yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (cis-4- [N- (2-methoxy-acetyl) -N-methyl-amino] -cyclohexane-1-yloxy}- 7-methoxy-quinazoline,
4-[(3-ethynyl-phenyl) amino] -6- (piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-ethynyl-phenyl) amino] -6- [1- (2-methoxy-acetyl) -piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-ethynyl-phenyl) amino] -6- {1-[(morpholin-4-yl) carbonyl] -piperidin-4-yloxy} -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {1-[(cis-2,6-dimethyl-morpholin-4-yl) carbonyl] -piperidin-4-yloxy}- 7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {1-[(2-methyl-morpholin-4-yl) carbonyl] -piperidin-4-yloxy} -7-methoxy- Quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {1-[(S, S)-(2-oxa-5-aza-bicyclo [2.2.1] hept-5 -Yl) carbonyl] -piperidin-4-yloxy} -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- {1- [N-methyl-N-2-methoxyethyl-amino] carbonyl] -piperidin-4-yloxy} -7-methoxy -Quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (1-ethyl-piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- {1-[(2-methoxyethyl) carbonyl] -piperidin-4-yloxy} -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- {1-[(3-methoxypropyl-amino) -carbonyl] -piperidin-4-yloxy} -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- [cis-4- (N-methanesulfonyl-N-methyl-amino) -cyclohexane-1-yloxy] -7-methoxy-quinazoline ,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- [cis-4- (N-acetyl-N-methyl-amino) -cyclohexane-1-yloxy] -7-methoxy-quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (trans-4-methylamino-cyclohexane-1-yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- [trans-4- (N-methanesulfonyl-N-methyl-amino) -cyclohexane-1-yloxy] -7-methoxy-quinazoline ,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (trans-4-dimethylamino-cyclohexane-1-yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (trans-4- {N-[(morpholin-4-yl) carbonyl] -N-methyl-amino} -cyclohexane-1 -Yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- [2- (2,2-dimethyl-6-oxo-morpholin-4-yl) -ethoxy] -7-[(S )-(Tetrahydrofuran-2-yl) methoxy] -quinazoline,
4-[(3-chloro-4-fluoro-phenyl) amino] -6- (1-methanesulfonyl-piperidin-4-yloxy) -7-methoxy-quinazoline,
4-[(3-Chloro-4-fluoro-phenyl) amino] -6- (1-cyano-piperidin-4-yloxy) -7-methoxy-quinazoline,
Optional racemates, enantiomers or diastereomers of the above compounds and optionally pharmacologically acceptable acid addition salts, solvates or hydrates of the above compounds. According to the invention, these acid addition salts are preferably hydrochloride (hydrochloride), hydrobromide (hydrobromide), hydrozide (hydroiodic acid), hydrosulfate (bisulfate), Select from hydrophosphate, hydromethanesulfonate, hydronitrate, hydromaleate, hydroacetate, hydrocitrate, hydrofumarate, hydrotartrate, hydrooxalate, hydrosuccinate, hydrobenzoate and hydro-p-toluenesulfonate Is done.

  The dopamine agonist used is preferably bromocriptine, cabergoline, alpha-dihydroergocryptine, lisuride, pergolide, pramipexole, roxindole ), Ropinirole, talipexole, terguride, biozane, and optionally racemates, enantiomers, diastereomers, and optionally of the above compounds. It is a pharmacologically acceptable acid addition salt, solvate or hydrate. According to the invention, these acid addition salts are preferably hydrochloride (hydrochloride), hydrobromide (hydrobromide), hydrozide (hydroiodic acid), hydrosulfate (bisulfate), Select from hydrophosphate, hydromethanesulfonate, hydronitrate, hydromaleate, hydroacetate, hydrocitrate, hydrofumarate, hydrotartrate, hydrooxalate, hydrosuccinate, hydrobenzoate and hydro-p-toluenesulfonate Is done.

  H1-antihistamines that can be used are preferably epinastine, cetirizine, azelastine, fexofenadine, levocabastine, loratadine, mizolastine, Ketotifene, emedastine, dimetindene, clemastine, bamipine, cexchlorpheniramine, pheniramine, doxylamine, chlorooxamine amine , Dimenhydrinate, diphenhydramine, promethazine, ebastine, desloratidine, meclozine , And the racemate of the compound optionally enantiomers, pharmacologically acceptable acid addition salts of the above diastereomers thereof, optionally in a solvent compound or a hydrate. According to the invention, these acid addition salts are preferably hydrochloride (hydrochloride), hydrobromide (hydrobromide), hydrozide (hydroiodic acid), hydrosulfate (bisulfate), Select from hydrophosphate, hydromethanesulfonate, hydronitrate, hydromaleate, hydroacetate, hydrocitrate, hydrofumarate, hydrotartrate, hydrooxalate, hydrosuccinate, hydrobenzoate and hydro-p-toluenesulfonate Is done.

  Inhalable compounds further comprising inhalable polymers as disclosed in EP 1 0034 78 can be used as pharmacologically active substances, pharmaceuticals or mixtures of these substances. Preferably, substances, preparations or mixtures of substances administered by inhalation can be used to deal with respiratory complaints.

  In addition, the compounds may be derived from the group consisting of bacak (ergot) alkaloid derivatives, triptans, CGRP-antagonists, phosphodiesterase-V inhibitors, and optionally racemates, enantiomers or Diastereomers and optionally pharmacologically acceptable acid addition salts, solvates and / or hydrates of the above compounds.

  Examples of buckak alkaloid derivatives are dihydroergotamine and ergotamine.

  The object of the present invention is to provide an adapter of the type described above, which is of simple construction, while optimally introducing the generated aerosol, especially into a tube that ventilates a human being as a patient. It is in.

International Publication No. 02/0889887 (A1) Pamphlet International Publication No. 2004/098689 Pamphlet European Patent No. 0521061 (B1) specification European Patent Application No. 1003478 "The Journal of Pharmacological and Toxicological Methods 50", (2004), pp. 109-119, ELSEVIER

  According to the invention, this object is achieved by the fact that the opening extends behind the atomizer nozzle into a region facing the atomizer.

  An atomizer in the form of an inhaler is attached to an adapter for a ventilator system so that a flow channel of breathing gas is provided, whereby the breathing gas behind the atomizer nozzle is carried into the corresponding flow channel, thereby As a result of carrying the spray mist with the breathing gas, the entire dose of nebulized fluid, i.e. the total amount of aerosol produced by the atomizer, is carried to the patient by the breathing gas. The aerosol produced by the atomizer is immediately absorbed by the breathing gas flowing through the adapter at the site of its occurrence, and the main atomization direction of the fluid extends parallel to the flow direction of the breathing gas so that The patient is transported to a patient who is being ventilated with low collision. Thus, patients undergoing ventilatory treatment are provided with active substance in dissolved form in aerosol form, allowing the long-term inhalation therapy provided by the atomizer to continue once the patient is coupled to the ventilation system. Alternatively, dosing or administration of the active substance to a patient coupled to the ventilation system can occur. A ventilation mask or tracheal tube or the like may be connected to the patient outlet in a manner known in the prior art.

  According to one characteristic, the attachment of the atomizer may have a geometric shape that partially matches the mouthpiece of the atomizer, the atomizer nozzle projects into the mouthpiece, and the mouthpiece has a suction opening. Having at least one notch in its wall in a region located far away from the notch, the notch being fluidly coupled to an opening for breathing gas. Therefore, when the patient is further treated with the ventilator system, the atomizer can be used, and even when the ventilator system is not provided, the atomizer can be used. Preferably, the mouthpiece has two opposite cutouts so that breathing gas or air automatically inhaled by the patient is inhaled to inhal particles of drug directed to the lungs, for example. It flows through the notch.

  Preferably, the attachment for the atomizer rests on the shoulder of the atomizer. The attachment may be hermetically secured to, for example, a cylindrical shoulder of the atomizer.

  Preferably, the opening near the mouthpiece is formed as a groove. This groove is relatively easy to fabricate and once the mouthpiece is placed in the attachment, the groove cooperates with the corresponding wall of the mouthpiece to form a flow channel that is closed around. .

  Conveniently, the passage associated with the inlet for breathing gas extends perpendicular to the bore. Thus, breathing gas flows into this passage and is diverted at its outlet into the flow channel formed by the groove and the corresponding wall of the mouthpiece, flows through the notch into the mouthpiece, and into this mouthpiece. The direction is changed again and the aerosol generated by the atomizer nozzle in the mouthpiece is carried through the bore, thereby delivering both respiratory gas and medication to the patient.

  According to another feature, at least one valve is provided for fluidly separating the atomizer from the breathing gas and carrying the breathing gas directly from the inlet to the patient-side outlet. Thus, patient ventilation can be performed either through an atomizer or directly.

  Preferably, the atomizer is specifically designed to deliver a specific amount of fluid containing the drug in the form of an aerosol from a pressure reservoir through an atomizer nozzle provided in the mouthpiece. A vessel is placed in the pressure reservoir and acts on a measured amount of fluid to be expelled rapidly for atomization, the mouthpiece forming behind the atomizer nozzle as seen in the atomization direction At least one notch made. Preferably, the pressure generator comprises a holder for a replaceable storage container containing a fluid, an associated drive spring with a discharge button, and a transport tube, the axial tension of the drive spring causing the holder Shifts back to the mouthpiece along with the storage container and transport tube, fluid is sucked out of the storage container and sucked into the pressure chamber, and actuation of the release button causes relaxation of the tensioned drive spring, Thereby, the transport tube moves in the direction of the mouthpiece and at the same time pressure is applied to the fluid and the fluid is released under pressure through the nozzle. Advantageously, the atomizer nozzle has a filter system that produces two spray jets that meet to produce a spray mist.

  It will be appreciated that the features described above and further described below can be used not only in the specific combinations specified, but also in other combinations. The scope of the present invention is defined only based on the description of the claims.

  In the following, the invention will be described in detail by way of example embodiments with reference to the associated drawings.

  The atomizer 1 serves to nebulize the fluid 2, particularly a highly effective drug, etc., and the atomizer is configured as a portable inhaler that operates without a propellant gas. Nebulization of fluid 2, preferably liquid, produces an aerosol that can be inhaled by a user (not shown).

  The atomizer 1 has a replaceable storage container 3 containing a fluid 2, which is substantially cylindrical or in the form of a cartridge and is open from below. Can be inserted into In the rigid storage container 3, a bag 4 containing the fluid 2 is provided. In order to atomize the fluid 2 in a predetermined adjustable amount, the atomizer 1 is driven by a pressure generator 5 with a holder 6 for the container 3 and a release button 8 that can be manually operated to release the tension. It has an atomizer nozzle 12 with a spring 7, a transport tube 9 with a check valve 10 inserted, a pressure chamber 11 and an associated mouthpiece 13.

  When the drive panel 7 is pulled in the axial direction by rotating the lower housing part 18 to which the inner part 17 is releasably attached with respect to the upper housing part 16 formed in the mouthpiece 13, the holder 6 It moves downward together with the storage container 3 and the transport pipe 9, and fluid is drawn from the container 3 through the check valve 10 into the pressure chamber 11 of the pressure generator 5. During the sudden relaxation of the next drive spring 7 by the actuation of the release button 8, the fluid 2 in the pressure chamber 11 is placed under pressure by the drive spring 7 moving the conveying tube 9 upward and through the nozzle 12. And then nebulization occurs. Nebulization results in, for example, micrometer (μm) or nanometer (nm) sized particles, preferably about 5 μm pulmonary particles, which form an aerosol mist or jet. The user can inhale the aerosol, during which time supply air or breathing gas may be taken through the notch 15 provided in the mouthpiece 13.

  In order to be able to administer the fluid 2 as an aerosol in connection with a ventilator system for a patient, in particular a human being, an adapter 19 with an attachment 20 for the atomizer 1 is provided, which attachment 20 A region 21 is provided whose geometric shape is adapted to the mouthpiece 13 of the atomizer 1. The adapter 19 has a patient-side outlet 22 on the opposite side of the attachment 20 that is fluidly coupled to the attachment 20 via a bore. The adapter 19 includes an inlet 25 having a passage 24 for coupling to a breathing air tube, the inlet 25 having a cylindrical cross section being aligned with the passage 24, which is perpendicular to the bore 23. And extend coaxially. The passage 24 in the form of a blind hole terminates in an opening 27 in the form of a groove 26, which extends parallel to the bore 23 and is provided in the mouthpiece 13, below the atomizer nozzle 12. It extends to the notch 15 located.

  Breathing gas flows from the breathing air tube into the passage 24 and at its end is diverted into the flow channel formed by the groove 26 and the corresponding wall of the mouthpiece 13, at the end of this flow channel. By the way, the breathing gas flows into the mouthpiece 13 through the notch 15. Within the mouthpiece 13, the flow direction of the breathing gas is diverted again below the atomizer nozzle 12, and the aerosol generated by the atomizer nozzle 12 in the mouthpiece 13 is carried into the bore 23 to the patient for breathing gas and drug. On the other hand, in the mouthpiece 13, the main nebulization direction of the drug is directed parallel to the flow direction of the breathing gas.

It is a longitudinal cross-section fragmentary view of the adapter of this invention. It is sectional drawing of the atomizer used together with the adapter of FIG.

Claims (9)

  An adapter with an attachment (20) for an atomizer (1) for a fluid (2) as an aerosol passing through an atomizer nozzle (12), in particular a fluid containing a medicament, the attachment (20) comprising a bore Coupled to the patient-side outlet (22) via (23), the adapter has an inlet (25) to which a breathing air tube is to be attached, said inlet (25) being the main nebulization of the fluid (2) An opening (27), which is fluidly coupled to the bore (23) so that its direction extends parallel to the flow direction of the breathing gas, extends parallel to the bore (23) in the direction of the atomizer (1), In the adapter provided in the passage (24) associated with (25), the opening (27) is a region facing the atomizer (1) behind the atomizer nozzle (12) Characterized in that it extends, atomizer.   The attachment (20) of the atomizer (1) has a geometric shape that partially matches the mouthpiece (13) of the atomizer (1), and the atomizer nozzle (12) (13) projecting into the mouthpiece, the mouthpiece has at least one notch (15) in its wall in a region located far from the inhalation opening, the notch 2. Adapter according to claim 1, characterized in that it is fluidly coupled to the opening (27) for the purpose.   Adapter according to claim 1 or 2, characterized in that the attachment (20) for the atomizer (1) rests on the shoulder of the atomizer (1).   Adapter according to any one of claims 1 to 3, characterized in that the opening (27) in the vicinity of the mouthpiece (13) is formed as a groove (26).   5. The passage (22) associated with the inlet (25) for the breathing gas extends perpendicular to the bore (23). Adapter described in.   At least one valve is provided for fluidly separating the atomizer (1) from the breathing gas and for carrying the breathing gas directly from the inlet (25) to the outlet (22) on the patient side. The adapter according to claim 1.   The atomizer (1) is a pressure storage part that passes through the atomizer nozzle (12) provided in the mouthpiece (13) in the form of an aerosol, in particular a specific amount of the fluid (2) containing a drug. A mechanical pressure generator (5) is placed in the pressure reservoir and delivers a measured amount of fluid (2) to be expelled for nebulization. Acting, characterized in that the mouthpiece (13) has at least one notch (15) formed behind the atomizer nozzle (12) when viewed in the atomization direction. The atomizer for adapters as described in any one of 6.   The pressure generator (5) comprises a holder (6) for a replaceable storage container (3) containing the fluid (2) and an associated drive spring (7) with a discharge button (8). The holder (6) is moved together with the storage container (3) and the carrier tube (9) by the axial pulling of the drive spring (7). The fluid (2) is sucked out of the storage container (3) and sucked into the pressure chamber (11), and the release button (8) is actuated to actuate the drive in the tensioned state. A relaxation of the spring (7) occurs, whereby the transport tube (9) moves in the direction of the mouthpiece (13) and at the same time pressure is applied to the fluid (2) so that the fluid is under pressure. Characterized in that it is discharged through the nozzle (12). That, according to claim 7 atomiser according.   9. An atomizer according to claim 7 or 8, characterized in that the atomizer nozzle has a filter system for producing two spray jets that meet to produce a spray mist.

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