CN107096105A - Multi-functional compound mask - Google Patents
Multi-functional compound mask Download PDFInfo
- Publication number
- CN107096105A CN107096105A CN201710396244.XA CN201710396244A CN107096105A CN 107096105 A CN107096105 A CN 107096105A CN 201710396244 A CN201710396244 A CN 201710396244A CN 107096105 A CN107096105 A CN 107096105A
- Authority
- CN
- China
- Prior art keywords
- cavity opening
- functional compound
- mask
- oxygen supply
- oral cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 62
- 239000001301 oxygen Substances 0.000 claims abstract description 62
- 210000000214 mouth Anatomy 0.000 claims abstract description 47
- 238000007689 inspection Methods 0.000 claims abstract description 25
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000001839 endoscopy Methods 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 6
- 238000002640 oxygen therapy Methods 0.000 abstract description 5
- 210000004400 mucous membrane Anatomy 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 206010036790 Productive cough Diseases 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 210000003802 sputum Anatomy 0.000 description 3
- 208000024794 sputum Diseases 0.000 description 3
- 206010059138 Glossoptosis Diseases 0.000 description 2
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M2016/0661—Respiratory or anaesthetic masks with customised shape
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Dentistry (AREA)
- Pulmonology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention relates to the multi-functional compound mask of one kind, including mask body, the mask body includes mouth area, nasal region and oxygen supply region, the mouth area is provided with oral cavity opening, the oxygen supply region is provided with oxygen supply interface tube, and the oxygen supply interface tube is used to connect oxygen supplying tube, and the oral cavity opening is used to connect Occluding device, and/or, the nasal region is provided with nasal cavity opening.The multi-functional compound mask provided using the present invention, it can be cured by oxygen therapy while endoscopy is carried out to patient affected by inspection, it is to avoid repeated multiple times to be switched between endoscopy and oxygen therapy, it is simple to operate, inspection speed is accelerated, it also avoid causing patient affected by inspection's mucous membrane damage.Simultaneously can be additionally used in one be essential mask oxygen-inspiration while, the patient of unimpeded air flue, such as operating room/ward.
Description
Technical field
The present invention relates to medical auxiliary apparatus technical field, more particularly to a kind of multi-functional compound mask.
Background technology
At present, various intranasals, oral endoscopy (gastroscope, Bronchofiberscope etc.) in institute, need patient affected by inspection mouthful to sting Occluding device,
It is often auxiliary in mask oxygen-inspiration simultaneously to avoid patient's anoxic.Traditional endoscopy room mask at least existing defects：Doctor is passing through
Occluding device stretch into inspection mirror carry out scope detection when, patient affected by inspection due to anesthesia or it is spontaneous hold one's breath under state, often occur oxygen saturation
Degree decline, increase patient affected by inspection occur hypoxemia risk, operator can only end check mirror, while give patient mask pressurization
Oxygen uptake, oxygen saturation is inserted and checks that mirror is detected again after rising, and so repeated multiple times insertion checks mirror, and the review time is long, then
Easily cause mucosa injury.Another then operating room/patient patient there is glossoptosis or respiratory tract obstruction and mask can not sufficiently oxygen uptake,
Cause anoxic.
The content of the invention
It is an object of the invention to provide the multi-functional compound mask of one kind.
The invention solves the problems that first problem be how to avoid repeatedly switching between endoscopy and oxygen supply, be this
The embodiments of the invention provide following technical scheme：
A kind of multi-functional compound mask, including mask body, the mask body include mouth area and oxygen supply region, institute
State mouth area and be provided with oral cavity opening, the oxygen supply region is provided with oxygen supply interface tube, and the oxygen supply interface tube is used to connect
Oxygen supplying tube, the oral cavity opening is used to connect Occluding device.
A kind of multi-functional compound mask, including mask body, the mask body include nasal region and oxygen supply region, institute
State nasal region and be provided with nasal cavity opening, the oxygen supply region is provided with oxygen supply interface tube, and the oxygen supply interface tube is used to connect
Oxygen supplying tube.
The invention solves the problems that Second Problem be how to avoid check when secretion suck-back patient affected by inspection is caused
Harm, therefore, the embodiments of the invention provide following technical scheme：
A kind of multi-functional compound mask, including mask body, the mask body include mouth area, nasal region and confession
Oxygen region, the mouth area is provided with oral cavity opening, and the oral cavity opening is used to connect Occluding device, and the nasal region is set
There is nasal cavity opening, the oxygen supply region is provided with oxygen supply interface tube, and the oxygen supply interface tube is used to connect oxygen supplying tube.
The invention solves the problems that the 3rd problem be how to avoid Occluding device independently using causing Occluding device easy to fall off, easily
Damage detection mirror outer tube, be this embodiments of the invention provide following technical scheme：
Multi-functional compound mask also includes Occluding device, and the Occluding device is detachable by the oral cavity opening and mask body
Connection.
More preferably, the Occluding device is provided with spatula.Further, the junction of the spatula and Occluding device is set
Elastic block piece is equipped with, the tongue body for blocking patient affected by inspection.
Compared with prior art, beneficial effects of the present invention：
1) can be cured by oxygen therapy while endoscopy is carried out to patient affected by inspection, it is to avoid it is repeated multiple times in endoscopy and
Switched between oxygen therapy, it is simple to operate, inspection speed is accelerated, it also avoid causing patient affected by inspection's mucous membrane damage.
2) check that mirror is oral, intranasal is freely changed, meanwhile, while not influenceing examiner to operate, realize direct oral cavity or
Nasal cavity is checked, in opposite side suction sputum or secretion.
3) larger range of mask oxygen-inspiration function is realized, oxygen can enter respiratory tract by oral, nose simultaneously, increase oxygen suction
Enter amount, greatly avoid the risk of anoxic.
4) Occluding device is used cooperatively with mask body, Occluding device fix do not allow it is easy to fall off, solve seaming come off cause inspection
Look into the impaired a series of problems of mirror.
5) the packaged type Occluding device with spatula, it is to avoid because tongue body keep off mirror caused by operating difficulties with caused by glossoptosis
Anoxic.
6) in addition, except applying to endoscopy, it may also be used for the unimpeded air flue in operating room/ward, mask oxygen inhalation.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of multi-functional compound mask provided in an embodiment of the present invention.
Description of symbols in figure
Mask body 101；Oxygen supply interface tube 102；Occluding device 103；First covers 104；Oral cavity opening 105；Spatula
106；Fixing band 107；Nasal cavity opening 108；Second covers 109, and the 3rd covers 110.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
Referring to Fig. 1, a kind of multi-functional compound mask is provided in the present embodiment, including mask body 101, mask body
101 include mouth area, nasal region and oxygen supply region, and mouth area is provided with oral cavity opening 105, and oral cavity opening 105 is used for
Occluding device 103 is installed, oxygen supply region is provided with oxygen supply interface tube 102, and oxygen supply interface tube 102 is used to connect oxygen supplying tube (as anaesthetized
The screwed pipe of lung ventilator), oxygen interface size, shape set and can be changed according to specific apparatus of oxygen supply, oxygen interface position
Setting can be adjusted according to examiner is easy to operate, and nasal region is provided with nasal cavity opening 108.
Above-mentioned multi-functional compound mask, it is possible to achieve endoscopy and oxygen supply are carried out simultaneously, it is to avoid including repeated multiple times
Switched between spectroscopy and oxygen therapy, both operate inconvenience, and the easily mucous membrane of damage patient affected by inspection.In addition, checking that mirror can be with
Orally, intranasal is freely changed, meanwhile, while not influenceing examiner to operate, direct oral cavity or nasal cavity inspection are realized, in opposite side
Suction sputum or secretion.
In another embodiment, mask body 101 only includes nasal region and oxygen supply region, and nasal region is provided with
Nasal cavity opening 108, oxygen supply region is provided with oxygen supply interface tube 102, and oxygen supply interface tube 102 is used to connect apparatus of oxygen supply pipeline (such as
Anaesthetic apparatus screwed pipe).
In still another embodiment, mask body 101 only includes mouth area and oxygen supply region, and mouth area is provided with
Oral cavity opening 105, oral cavity opening 105 is used to connect Occluding device 103, and oxygen supply region is provided with oxygen supply interface tube 102, and oxygen supplying tube connects
Mouth 102 is used to connect oxygen supply pipeline (such as anaesthetic apparatus screwed pipe).
When needing via intranasal application insertion to check that mirror is checked, oral cavity opening need to be closed, therefore, is set at oral cavity opening 105
There is the first covering 104, the oral cavity opening 105 can be sealed；The second covering 109 is provided with nasal cavity opening 108, for direct oral cavity
When insertion detection mirror is detected, the nasal cavity opening 108 can be sealed；When only needing pressure breathing oxygen, mask body 101 needs to protect
Seal is held, can be while closed oral cavity opening 105 and nasal cavity opening 108；Occluding device upper end open can set the 3rd screening simultaneously
Lid 110, when the patient for checking needs face-masked pressure oxygen uptake, it may be unnecessary to take out Occluding device, while realizing closed face
Cover oxygen supply, Occluding device lower end spatula can also be while unobstructed air flue, be easy to more preferable oxygen supply.
When needing direct oral cavity insertion detection mirror, it is necessary to use Occluding device 103, multi-functional composite surface described in the present embodiment
In cover, Occluding device 103 is detachably connected by oral cavity opening 105 with mask body 101, it is not necessary to can during using Occluding device 103
So that Occluding device 103 to be removed from mask body 101, it is necessary to when be connected again with oral cavity opening 105.Occluding device 103 is opened with oral cavity
The link position of mouth 105 is adjustable, enters length to adapt to different patient affected by inspection's openers.It is used as a kind of act of embodiment
Example, mask body 101 is provided with clasp, and Occluding device 103 is connected by clasp with oral cavity opening 105.Material can outside Occluding device
From materials such as silica gel, realization preferably suits with oral cavity opening, taken care of one's teeth simultaneously.
During inspection, patient affected by inspection can be unconsciously blocked at the opening of Occluding device 103 so that check that mirror enters esophagus or tracheae
It is difficult；Or patient is tampered because of the uncomfortable reason tongue body such as anxiety, nausea, operation can be also caused to perplex to operator.Therefore, compared with
In excellent embodiment, the lower end of Occluding device 103 is provided with spatula 106, the tongue for compressing patient affected by inspection, spatula 106
It can be arc shape, adjustment can be moved up and down according to patient affected by inspection's dental articulation situation and tongue body circumstance of occlusion, can be with
Elastic block piece is set in the junction of spatula 106 and Occluding device 103, and the pressure that elastic block piece can be downward to lingual surface one reaches
Acted on to tongue body is blocked.
In order to stably cover on mask body 101 in the face of patient affected by inspection, mask body 101, fixing band can be set
107, position can be configured (such as mask body corner, or mask sheet according to actual conditions such as seal or patient comforts
Body both sides), also adjustable length is advisable fixing band 107 with the elastic webbing for adapting to different size face.
Illustrate the use process for the multi-functional compound mask that the present embodiment is provided by taking gastroscope treatment as an example.By Occluding device 103
Be placed in disease population → direct oral cavity opening 105 buckled after 101 → Occluding device of mask body 103 adjusts correct position, pass through
Clasp buckles the oxygen supply interface tube 102 in fixation → oxygen supplying tube connection mask body 101, realizes that oxygen supply → closing second is covered
109 to seal nasal cavity opening 108, can be according to whether via intranasal application suction sputum or via intranasal application inspection choose whether that opening nasal cavity opens
Mouthfuls 108 → mask body 101 is covered on to the face of patient affected by inspection by fixing band 107.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.
Claims (10)
1. a kind of multi-functional compound mask, it is characterised in that including mask body, the mask body includes nasal region, mouth
Cavity region and oxygen supply region, the oxygen supply region are provided with oxygen supply interface tube, and the oxygen supply interface tube is used to connect oxygen supplying tube；
The mouth area is provided with oral cavity opening, and the oral cavity opening is used to install Occluding device,
And/or, the nasal region is provided with nasal cavity opening.
2. multi-functional compound mask according to claim 1, it is characterised in that being provided with the oral cavity opening to seal
The first of the oral cavity opening covers.
3. multi-functional compound mask according to claim 1, it is characterised in that being provided with the nasal cavity opening to seal
The second of the nasal cavity opening covers.
4. according to any described multi-functional compound masks of claim 1-3, it is characterised in that described to sting also including Occluding device
Mouthpart is detachably connected by the oral cavity opening and mask body.
5. multi-functional compound mask according to claim 4, it is characterised in that the connection of the Occluding device and oral cavity opening
Position is adjustable.
6. multi-functional compound mask according to claim 5, it is characterised in that the mask body is provided with clasp, stings
Mouthpart is connected by the clasp with oral cavity opening.
7. multi-functional compound mask according to claim 4, it is characterised in that the Occluding device is provided with spatula, freely
Airway.
8. multi-functional compound mask according to claim 7, it is characterised in that the junction of the spatula and Occluding device
Elastic block piece is provided with, the tongue body for blocking patient affected by inspection, unimpeded air flue.
9. multi-functional compound mask according to claim 4, it is characterised in that be provided with the mask body for inciting somebody to action
Multi-functional compound mask is fixed on the fixing band of patient affected by inspection's face.
10. multi-functional compound mask according to claim 4, it is characterised in that the Occluding device sets the 3rd to cover, and uses
When the patient checked needs face-masked pressure oxygen uptake, Occluding device is not being taken out simultaneously, realize closed mask oxygen supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396244.XA CN107096105A (en) | 2017-05-27 | 2017-05-27 | Multi-functional compound mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396244.XA CN107096105A (en) | 2017-05-27 | 2017-05-27 | Multi-functional compound mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096105A true CN107096105A (en) | 2017-08-29 |
Family
ID=59660622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710396244.XA Pending CN107096105A (en) | 2017-05-27 | 2017-05-27 | Multi-functional compound mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107096105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388016A (en) * | 2020-03-09 | 2020-07-10 | 上海长征医院 | Pharynx swab collecting assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2829767Y (en) * | 2005-09-27 | 2006-10-25 | 王宜宏 | Disposable multifunction oxygen uptaking mask |
| CN201586311U (en) * | 2009-10-13 | 2010-09-22 | 张希 | Seaming type anaesthetic mask |
| CN201586310U (en) * | 2009-09-22 | 2010-09-22 | 谢文钦 | Anesthesia mask for endoscope |
| CN201701197U (en) * | 2010-05-09 | 2011-01-12 | 隋连辉 | Mouth pad for gastroscopy |
| CN103596525A (en) * | 2011-04-05 | 2014-02-19 | 气道技术有限责任公司 | Apparatus for improved breathing |
| CN204890861U (en) * | 2015-08-14 | 2015-12-23 | 陈锐 | Department of anesthesia is with multichannel pars oralis pharyngis air -breather |
| CN106345028A (en) * | 2016-08-31 | 2017-01-25 | 林常森 | Multi-channel pharynx oralis breathing device for anesthesia department |
| CN207950297U (en) * | 2017-05-27 | 2018-10-12 | 四川省肿瘤医院 | Multi-functional compound mask |
-
2017
- 2017-05-27 CN CN201710396244.XA patent/CN107096105A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2829767Y (en) * | 2005-09-27 | 2006-10-25 | 王宜宏 | Disposable multifunction oxygen uptaking mask |
| CN201586310U (en) * | 2009-09-22 | 2010-09-22 | 谢文钦 | Anesthesia mask for endoscope |
| CN201586311U (en) * | 2009-10-13 | 2010-09-22 | 张希 | Seaming type anaesthetic mask |
| CN201701197U (en) * | 2010-05-09 | 2011-01-12 | 隋连辉 | Mouth pad for gastroscopy |
| CN103596525A (en) * | 2011-04-05 | 2014-02-19 | 气道技术有限责任公司 | Apparatus for improved breathing |
| CN204890861U (en) * | 2015-08-14 | 2015-12-23 | 陈锐 | Department of anesthesia is with multichannel pars oralis pharyngis air -breather |
| CN106345028A (en) * | 2016-08-31 | 2017-01-25 | 林常森 | Multi-channel pharynx oralis breathing device for anesthesia department |
| CN207950297U (en) * | 2017-05-27 | 2018-10-12 | 四川省肿瘤医院 | Multi-functional compound mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388016A (en) * | 2020-03-09 | 2020-07-10 | 上海长征医院 | Pharynx swab collecting assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170829 |
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| RJ01 | Rejection of invention patent application after publication |