CN208525530U - A kind of Y shape uterine cavity cleaning flow diverter and matched placer - Google Patents

Abstract

The utility model discloses a kind of Y shape uterine cavity cleaning flow diverter and matched placer, this Y shape uterine cavity cleaning flow diverter, wrap the one or the three chamber branch conduit and the two or three chamber branch conduit of three chamber main pipes with 60 ° of -90 ° of angles of formation being attached thereto, three lumens of three communicate respectively, and the one or three chamber branch conduit and the two or three chamber branch conduit are by close end setting annular air-pocket.Compared with prior art, the utility model meets uterine cavity inverted triangle anatomical features, is not easy, and when expansion does not easily lead to pain；It is not easy to plug；It rinses thoroughly, drains unobstructed；Avoiding air and drainage-fluid from backflowing causes uterine cavity to pollute.

Description

A kind of Y shape uterine cavity cleaning flow diverter and matched placer

Technical field

The utility model relates to medical instrument, specifically a kind of Y shape uterine cavity cleaning flow diverter and matched placer.

Background technique

It is not suitable for the carcinoma of corpus uteri patient of operation, Via vagina to stage middle-advanced cervical carcinoma and because of fat, coronary heart disease and diabetes etc. Intracavitary afterloading therapy be indispensable primary treatment regimen.Itself is closed in cervix neoplasms, uterine cavity tumor growth course And inflammatory reaction；After-loading therapy visits uterine cavity, the process sheet for placing uterine cavity treatment tube as invasive operation, is easy extraneous bacterium It brings uterine cavity into, induces infection；With therapeutic process progress constantly necrosis, inflammatory reaction is aggravated, is finally made for uterine neck and palace body tumour It is infected at uterine cavity.Women of child-bearing age's infertility, Asherman's syndrom patient gradually increase, increasing for hysteroscope operation also leads to uterine cavity Hematocele and empyema increase.Some cervix neoplasms are huge and invade the endometrium of big lesion in the cervical cancer patient and uterine cavity of palace body Cancer patient, pyometra may occur repeatedly in therapeutic process.Pyometra common manifestation is to have yellow-white fester when visiting uterine cavity Outflow, fever, shiver with cold and vaginal fluid increase with stench etc..If pyometra is since cervical canal is narrow, cervical department tumour Blocking or necrotic tissue blocking, cause to be discharged unsmooth, fester can backflow through fallopian tubal, lead to ureter abscess, can seriously backflow Enter abdominal cavity and induces acute peritonitis, infectious shock etc..To the patient of pyometra, common processing has expands uterine cavity promotion repeatedly Two-chamber urinary catheter or three chamber catheter conductions and flushing are placed in fester outflow, antibiotic application.Place two-chamber or three chamber placer pipes The disadvantage of body is: fixation is bad, and the abdominal pressures such as cough are easy abjection when increasing；In addition conduit is easy the tumor tissues or bad that fallen off Dead tissue occlusion can cause fester to backflow after blocked drainage tube；Narrow upper width under uterine neck, if water pocket is located at narrow uterine neck when fixed Isthmus can cause severe pain.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of Anti-extrusion anti-clogging uterine cavity cleaning placement Device tube body can be placed for a long time in uterine cavity, can give the flushing such as dilute Iodophor, metronidazole, physiological saline, and prevention uterine cavity abscess is multiple Hair.To realize the purpose, the technical scheme adopted by the utility model is that:

A kind of Y shape uterine cavity cleaning flow diverter, including leading with main drainage lumens, main three chambers for rinsing chamber and main gas charge chamber Pipe, the upper end of the three chambers main pipe are respectively set the drainage communicated with the main drainage lumens, main flushing chamber and main gas charge chamber and connect Head, flush-through connection and gas-charging connection, the gas-charging connection is interior to be arranged from close valve, it is characterised in that: the pipe of the three chambers main pipe Wall is made of latex outer layer and combined latex internal layer, and the main drainage lumens, main flushing chamber and main gas charge chamber are in The latex internal layer；The lower end of the three chambers main pipe extends the one or three chamber branch conduit to two sides respectively and the two or three chamber branch is led Pipe, the one or the three chamber branch conduit and the two or three chamber branch conduit have branch drainage lumens, Zhi Chongxi chamber and a branch inflatable chamber, tube wall by Latex outer layer and combined latex internal layer composition；The branch drainage lumens, Zhi Chongxi chamber and branch inflatable chamber are in described Latex internal layer；Outside the latex of the latex outer layer of the three chambers main pipe and the one or the three chamber branch conduit and the two or three chamber branch conduit Layer is linked together, the latex of the latex internal layer of the three chambers main pipe and the one or the three chamber branch conduit and the two or three chamber branch conduit Internal layer is linked together；The main drainage lumens communicate respectively with the branch drainage lumens, the main flushing chamber and the Zhi Chongxi chamber point It does not communicate, the main gas charge chamber communicates respectively with branch inflatable chamber；One or the three chamber branch conduit and the two or three chamber branch conduit are formed The end of 60 ° -90 ° of angle, the one or the three chamber branch conduit and the two or three chamber branch conduit is tapered and closes into round and smooth bullet, The rinse mouth mutually colluded with the Zhi Chongxi chamber is opened up on the bullet；The one or the three chamber branch above the bullet is led Two opposite draining holes communicated with the branch drainage lumens are opened up on pipe and the two or three chamber branch conduit；Above the draining hole , the one or the three chamber branch conduit and the two or three chamber prop up the one section of latex internal layer and one section of cream that supravasal length is 5mm-15mm Glue outer layer is not bound with together but is separated from each other to form gap, setting and the branch inflatable chamber on this section of latex internal layer The gas outlet communicated, the gas outlet are opened on the gap；There are the skies that pressure is higher than atmospheric pressure in the branch inflatable chamber This section of latex outer layer expands to form annular air-pocket after gas or liquid.

Further, the outer diameter of the three chambers main pipe be 8mm, the latex outer layer with a thickness of 0.3-0.5mm；It is described The major diameter of main drainage lumens is 4-5mm, minor axis 2-3mm, and the main major diameter for rinsing chamber is 1-2mm, minor axis 0.5-1mm, institute The diameter for stating main gas charge chamber is 0.2-0.5mm；The outer diameter of one or the three chamber branch conduit and the two or three chamber branch conduit is equal to or omits Less than the outer diameter of the three chambers main pipe, the shape of the branch drainage lumens, Zhi Chongxi chamber and branch inflatable chamber is drawn with the master respectively It is similar with the shape of main gas charge chamber to flow chamber, main flushing chamber, the internal diameter of the branch drainage lumens, Zhi Chongxi chamber and branch inflatable chamber is respectively etc. In or be slightly less than the main drainage lumens, it is main rinse chamber and main gas charge chamber internal diameter.

Further, the anti-one-way valve backflowed is set in the branch drainage lumens and/or the main drainage lumens.

Further, the graduation mark of mono- lattice of 5mm is printed on the outer surface of the three chambers main pipe, wherein described in The graduation mark of range is red at three chamber main pipe lower end 4-5cm, remaining graduation mark is blue.

Placer matched with this Y shape uterine cavity cleaning flow diverter, including tube body and solid hopkinson bar is also disclosed in the utility model, The tube body meets uterine neck curvature, takes into account hardness and toughness, can hold the three chamber main pipe and fold described One or three chamber branch conduit and the two or three chamber branch conduit are pierced by or deviate from, and the length of the tube body is less than or equal to the three chambers main pipe Length；The solid hopkinson bar can be inserted into the main drainage lumens and length is greater than the length of the three chambers main pipe.

Further, a kind of Y shape uterine cavity cleaning flow diverter matched placer is inserted from uterine neck on the outer wall of the tube body Enter the graduation mark for having held setting mono- lattice of 5mm, pull ring is arranged in the handheld terminal of the solid hopkinson bar.

Compared with prior art, the utility model has the following characteristics:

1, double bolloon and Y-shaped both arms meet uterine cavity inverted triangle anatomical features, are not easy, when expanding water pocket or air bag Do not easily lead to pain；

2, inner tube is rinsed, outer Tube Drain, and anti-clogging construction is not easy to plug；

3, both arms respectively have drainage lumens, rinse chamber, totally 4 draining holes, rinse thoroughly, drain unobstructed；

4, markings are arranged, observable indwelling depth and indwelling orientation.

5, Puncture Tube is arranged, and can effectively protect Y-shaped drainage tube and enters uterine cavity, and controls depth when air bag expansion, really Air bag expansion is protected in uterine cavity bottom.

6, avoidable air and drainage-fluid, which backflow, causes uterine cavity to pollute.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the cutaway view Amplified image in Fig. 1 at A-A.

Fig. 3 is the cutaway view Amplified image in Fig. 1 at B-B.

Fig. 4 is the cutaway view Amplified image in Fig. 1 at C-C.

Fig. 5 is the partial enlarged view in Fig. 4 at dashed box.

Fig. 6 is the structural schematic diagram of the utility model placer.

Specific embodiment

Specific embodiment of the present utility model is done below by the form in conjunction with attached drawing further detailed Illustrate, but what following embodiment only enumerated is more preferably embodiment, plays the role of explanation only to help to understand this Utility model can not be not understood as the restriction made to the utility model.

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.

The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and cannot It is construed as a limitation of the present invention.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple " It is two or more, unless otherwise restricted clearly.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

A kind of Y shape uterine cavity cleaning flow diverter, including with main drainage lumens 11, main three chambers for rinsing chamber 12 and main gas charge chamber 13 Main pipe 1, the upper end of the three chambers main pipe 1 are respectively set and the main drainage lumens 11, main flushing chamber 12 and main gas charge chamber 13 Flow sub 14, flush-through connection 15 and the gas-charging connection 16 communicated, the gas-charging connection 16 is interior to be arranged from close valve 17, three chamber The tube wall of main pipe 1 is made of latex outer layer 101 and combined latex internal layer 102, the main drainage lumens 11, main flushing Chamber 12 and main gas charge chamber 13 are in the latex internal layer 102；Extend to two sides respectively in the lower end of the three chambers main pipe 1 One or three chamber branch conduits 2 and the two or three chamber branch conduit 3, the one or the three chamber branch conduit 2 and the two or three chamber branch conduit 3 have Zhi Yinliu Chamber 21, Zhi Chongxi chamber 22 and branch inflatable chamber 23, tube wall are made of latex outer layer 201 and combined latex internal layer 202； The branch drainage lumens 21, Zhi Chongxi chamber 22 and branch inflatable chamber 23 are in the latex internal layer 102；The three chambers main pipe 1 Latex outer layer and the latex outer layer of the one or the three chamber branch conduit 2 and the two or three chamber branch conduit 3 are linked together, and three chamber is leading The latex internal layer of pipe 1 and the latex internal layer of the one or the three chamber branch conduit 2 and the two or three chamber branch conduit 3 are linked together；The master Drainage lumens 11 communicate respectively with the branch drainage lumens 21, and the main flushing chamber 12 communicates respectively with the Zhi Chongxi chamber 22, described Main gas charge chamber 13 communicates respectively with branch inflatable chamber 23；One or the three chamber branch conduit 2 and 60 ° of the two or three chamber branch conduit 3 formation- The end of 90 ° of angle a, the one or the three chamber branch conduit 2 and the two or three chamber branch conduit 3 is tapered and closes into round and smooth bullet 24, the rinse mouth 25 colluded with 22 phase of Zhi Chongxi chamber is opened up on the bullet 24；Described in above the bullet 24 Two opposite draining holes communicated with the branch drainage lumens 21 are opened up on one or three chamber branch conduit 2 and the two or three chamber branch conduit 3 26；Length on one or three chamber branch conduit 2 and the two or three chamber branch conduit 3 above the draining hole 26, described is 5mm- One section of latex internal layer 202' of 15mm and one section of latex outer layer 201' are not bound with together but are separated from each other to form gap, The gas outlet 27 communicated with the branch inflatable chamber 23 is set on this section of latex internal layer 202', and the gas outlet 27 is opened on described Gap；There are this section of latex outer layer 201' expansions after air or liquid that pressure is higher than atmospheric pressure in the branch inflatable chamber 23 Form annular air-pocket 4.The outer diameter of the three chambers main pipe 1 be 8mm, the latex outer layer 101 with a thickness of 0.3-0.5mm；Institute The major diameter for stating main drainage lumens 11 is 4-5mm, minor axis 2-3mm, and the main major diameter for rinsing chamber 12 is 1-2mm, minor axis 0.5- 1mm, the diameter of the main gas charge chamber 13 are 0.2-0.5mm；One or the three chamber branch conduit 2 and the two or three chamber branch conduit 3 it is outer Diameter is equal to or slightly less than the outer diameter of the three chambers main pipe 1, the branch drainage lumens 21, the shape of Zhi Chongxi chamber 22 and branch inflatable chamber 23 Shape is similar to the main drainage lumens 11, the main shape for rinsing chamber 12 and main gas charge chamber 13 respectively, the branch drainage lumens 21, Zhi Chongxi The internal diameter of chamber 22 and branch inflatable chamber 23 is respectively equal to or is slightly less than the main drainage lumens 11, main flushing chamber 12 and main gas charge chamber 13 Internal diameter.

The anti-one-way valve backflowed is set in the branch drainage lumens 21 and/or the main drainage lumens 11.

The graduation mark of mono- lattice of 5mm is printed on the outer surface of the three chambers main pipe 1, wherein leading apart from three chamber The graduation mark of range is red at 1 lower end 4-5cm of pipe, remaining graduation mark is blue.Women of child-bearing age's uterine cavity depth is generally 5cm- 7cm places rear red marker line under normal circumstances and has just exposed cervical orifice or do not exposed.

Placer matched with a kind of Y shape uterine cavity cleaning flow diverter, including tube body 5 and solid hopkinson bar 6, the tube body symbol It closes uterine neck curvature, take into account hardness and toughness, the one or the three chamber branch three chamber main pipes 1 and folded can be held Conduit 2 and the two or three chamber branch conduit 3 are pierced by or deviate from, and the length of the tube body is less than or equal to the length of the three chambers main pipe 1； The solid hopkinson bar can be inserted into the main drainage lumens 11 and length is greater than the length of the three chambers main pipe 1.The outer wall of the tube body 5 On the graduation marks of mono- lattice of 5mm is set from uterine neck insertion end, pull ring is arranged in the handheld terminal of the solid hopkinson bar 6.

In use, taking lithotomy position after patient's empty bladder, routine disinfection drape places specula and further sterilizes uterine neck, palace Neck pincers lifting labium anterius, as uterus it is excessively anteflexion or it is rear bend if drawing makes palace body in horizontal position outward as far as possible, survey palace with probe After chamber depth, cervical dilator successively cervix dilating is generally expanded to No. 5-6.Placer tube body placement operation is as follows:

1. hand-held Y shape uterine cavity cleaning flow diverter, is inserted into main drainage lumens 11 to crotch, by Y shape uterine cavity cleaning for solid hopkinson bar The one or the three chamber branch conduit 2 of flow diverter Y-shaped bifurcated and the two or three chamber branch conduit 3 are folded close to the three chambers main pipe 1 Then folded Y shape uterine cavity cleaning flow diverter is filled in placer tube body 5 from far from uterine neck insertion end, is then pushed solid Folded Y shape uterine cavity cleaning flow diverter is sent into tube body 5 until the one or the three chamber branch conduit 2 and the two or three chamber branch are led by bar Recovery is exposed as former state from tube body 5 completely in pipe 3.

It is pulled back 2. receiving and pinching three interface ends of Y shape uterine cavity cleaning flow diverter, so that the one or three chamber branch conduit 2 and the Two or three chamber branch conduits 3 simultaneously pull in tube body together, and the one or three chamber branch conduit 2 and the two or three chamber branch conduit 3 is made only to expose top At circle obtuse.The placer that Y shape uterine cavity cleaning flow diverter is housed is sent into along uterine cavity direction through uterine neck, keeps the line of three interfaces It is vertical with human body anal cleft direction, then it can guarantee that the one or three chamber branch conduit 2 and 3 plane of the two or three chamber branch conduit are put in uterus front and rear wall Between, push solid hopkinson bar that the one or three chamber branch conduit 2 and the two or three chamber branch conduit 3 are sent into uterine cavity, depth with palace bottom until contacting. Fixed solid hopkinson bar drops back placer 1.2cm, and the one or three chamber branch conduit 2 and the two or three chamber branch conduit 3 stretch extensive to two sides at this time Multiple Y-shaped, double bolloon slowly inflates fixation, then is pushed up upwards with placer and send the one or three chamber branch conduit 2 and the two or three chamber branch conduit 3 To uterine cavity bottom, solid hopkinson bar is extracted out, then slowly withdraw from tube body out of uterine cavity, check the indwelling depth of three chamber main pipes 1, positive reason Placer tube body red marker line has just exposed cervical orifice or has not exposed and has been advisable under condition.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and Modification carries out it simply to combine to change all being classified as within the protection of the utility model.

Claims (6)

1. a kind of Y shape uterine cavity cleaning flow diverter, including with main drainage lumens, the main three chamber main pipes for rinsing chamber and main gas charge chamber, The upper end of the three chambers main pipe be respectively set with the main drainage lumens, it is main rinse flow sub that chamber and main gas charge chamber communicate, Flush-through connection and gas-charging connection, setting is from close valve in the gas-charging connection, it is characterised in that: the tube wall of the three chambers main pipe by Latex outer layer and combined latex internal layer composition, the main drainage lumens, main flushing chamber and main gas charge chamber are in described Latex internal layer；The one or three chamber branch conduit and the two or three chamber branch conduit are extended to two sides respectively in the lower end of the three chambers main pipe, One or the three chamber branch conduit and the two or three chamber branch conduit have branch drainage lumens, Zhi Chongxi chamber and branch inflatable chamber, and tube wall is by cream Glue outer layer and combined latex internal layer composition；The branch drainage lumens, Zhi Chongxi chamber and branch inflatable chamber are in the cream Glue internal layer；The latex outer layer of the latex outer layer of the three chambers main pipe and the one or the three chamber branch conduit and the two or three chamber branch conduit It is linked together, in the latex of the latex internal layer of the three chambers main pipe and the one or the three chamber branch conduit and the two or three chamber branch conduit Layer is linked together；The main drainage lumens communicate respectively with the branch drainage lumens, and the main flushing chamber and the Zhi Chongxi chamber are distinguished It communicates, the main gas charge chamber communicates respectively with branch inflatable chamber；One or the three chamber branch conduit and the two or three chamber branch conduit are formed The end of 60 ° -90 ° of angle, the one or the three chamber branch conduit and the two or three chamber branch conduit is tapered and closes into round and smooth bullet, The rinse mouth mutually colluded with the Zhi Chongxi chamber is opened up on the bullet；The one or the three chamber branch above the bullet is led Two opposite draining holes communicated with the branch drainage lumens are opened up on pipe and the two or three chamber branch conduit；Above the draining hole , the one or the three chamber branch conduit and the two or three chamber prop up the one section of latex internal layer and one section of cream that supravasal length is 5mm-15mm Glue outer layer is not bound with together but is separated from each other to form gap, setting and the branch inflatable chamber on this section of latex internal layer The gas outlet communicated, the gas outlet are opened on the gap；There are the skies that pressure is higher than atmospheric pressure in the branch inflatable chamber This section of latex outer layer expands to form annular air-pocket after gas or liquid.

2. a kind of Y shape uterine cavity cleaning flow diverter according to claim 1, it is characterised in that: outside the three chambers main pipe Diameter is 8mm, the latex outer layer with a thickness of 0.3-0.5mm；The major diameter of the main drainage lumens is 4-5mm, minor axis 2-3mm, The main major diameter for rinsing chamber is 1-2mm, minor axis 0.5-1mm, and the diameter of the main gas charge chamber is 0.2-0.5mm；Described The outer diameter of one or three chamber branch conduits and the two or three chamber branch conduit is equal to or slightly less than the outer diameter of the three chambers main pipe, the Zhi Yinliu The shape of chamber, Zhi Chongxi chamber and branch inflatable chamber is similar to the main drainage lumens, the main shape for rinsing chamber and main gas charge chamber respectively, institute The internal diameter for stating branch drainage lumens, Zhi Chongxi chamber and branch inflatable chamber is respectively equal to or is slightly less than the main drainage lumens, main flushing chamber and master The internal diameter of inflatable chamber.

3. a kind of Y shape uterine cavity cleaning flow diverter according to claim 1, it is characterised in that: in the branch drainage lumens and/or The anti-one-way valve backflowed of setting in the main drainage lumens.

4. a kind of Y shape uterine cavity cleaning flow diverter according to claim 1, it is characterised in that: in the three chambers main pipe The graduation mark that mono- lattice of 5mm are printed on outer surface, wherein the graduation mark in the range at the three chambers main pipe lower end 4-5cm is Red, remaining graduation mark are blue.

5. a kind of matched placer of Y shape uterine cavity cleaning flow diverter according to claim 1, it is characterised in that: including pipe Body and solid hopkinson bar, the tube body meet uterine neck curvature, take into account hardness and toughness, can hold the three chambers main pipe and fold The one or the three chamber branch conduit and the two or three chamber branch conduit be pierced by or deviate from, the length of the tube body is less than or equal to three chamber The length of main pipe；The solid hopkinson bar can be inserted into the main drainage lumens and length is greater than the length of the three chambers main pipe.

6. a kind of matched placer of Y shape uterine cavity cleaning flow diverter according to claim 5, it is characterised in that: the pipe The graduation mark of mono- lattice of 5mm is set from uterine neck insertion end on the outer wall of body, and pull ring is arranged in the handheld terminal of the solid hopkinson bar.