CN208524833U - A kind of bronchoscopy protecting mask - Google Patents
A kind of bronchoscopy protecting mask Download PDFInfo
- Publication number
- CN208524833U CN208524833U CN201721146779.3U CN201721146779U CN208524833U CN 208524833 U CN208524833 U CN 208524833U CN 201721146779 U CN201721146779 U CN 201721146779U CN 208524833 U CN208524833 U CN 208524833U
- Authority
- CN
- China
- Prior art keywords
- bronchoscopy
- bronchoscope
- outer ring
- ring cover
- protecting mask
- 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.)
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Abstract
The utility model discloses a kind of bronchoscopy protecting masks, comprising: the self-styled socket of bronchoscope for bronchoscope insertion；Its outer rim is used to contact the outer ring cover of human face；The contraction software being connected between outer ring cover inner edge and the self-styled socket outer rim of the bronchoscope；Wherein, the outer ring cover has for accommodating the movable chamber for shrinking software.The utility model closes flexible operating space by setting, and droplet is avoided to spray pollution while not influencing operation.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of bronchoscopy protecting masks.
Background technique
When patient carries out bronchoscopy, cough will lead to a large amount of droplets and spray from respiratory tract, and droplet can be to empty around
Gas pollutes, and causes damages to patient and medical worker, particularly with such as tuberculosis of the respiratory infectious disease through droplet transmission
For, it endangers bigger.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of bronchoscopy to overcome the above-mentioned problems of the prior art
It looks into and avoids droplet to spray pollution while not influencing operation by the flexible operating space of setting closing with protecting mask.
In order to realize the above-mentioned purpose of the utility model, the following technical schemes are provided:
A kind of bronchoscopy protecting mask, comprising: the bronchoscope for bronchoscope insertion is self-styled slotting
Mouthful；Its outer rim is used to contact the outer ring cover of human face；It is connected to outer ring cover inner edge and the bronchoscope is self-styled slotting
Contraction software between mouth outer rim；Wherein, the outer ring cover has for accommodating the movable chamber for shrinking software.
Preferably, the self-styled socket of the bronchoscope is made of several flap valves.
Preferably, the contraction software is made of elastic material.
Preferably, the contraction software has several folds.
Preferably, the outer ring cover is formed by connecting by the ventilated membrane and hermetically sealable film for being spaced apart from each other setting.
Preferably, the ventilated membrane includes: the carbon dioxide filter membrane for being separately positioned on internal layer and outer layer, and is arranged in institute
State the active carbon layer between internal layer carbon dioxide filter membrane and outer layer carbon dioxide filter membrane.
Preferably, the flap valve is made of rubber.
Preferably, the outer ring cover is equipped with oxygen interface.
The beneficial effects of the utility model embody in the following areas: the utility model is installed in outer ring cover flexibly to be stretched
The contraction software and the self-styled socket of movable bronchoscope of contracting realize that bronchoscope is clever in closed cover space
Operation living does not influence that droplet is avoided to spray pollution while operation, strengthens the protection of health care, improves cure rate.
Detailed description of the invention
Fig. 1 is the front view of the utility model bronchoscopy protecting mask；
Fig. 2 is the usage state diagram of the utility model bronchoscopy protecting mask (out of mask)；
Fig. 3 is the usage state diagram of the utility model bronchoscopy protecting mask (outside mask).
Description of symbols: the self-styled socket of 1- bronchoscope；11- flap valve；2- outer ring cover；21- ventilated membrane；22- is impermeable
Air film；3- shrinks software；4- bronchoscope；5- oxygen interface；6- fixing belt.
Specific embodiment
As shown in Figure 1, the utility model provides a kind of bronchoscopy protecting mask, comprising: be used for bronchoscope
The self-styled socket 1 of the bronchoscope of insertion；It is connected to the contraction software 3 and outer ring cover of self-styled 1 outer ring of socket of bronchoscope in turn
2；Wherein, the outer rim of outer ring cover 2 is contacted with patient facial region, is capable of forming greatly after the utility model covers on patient facial region with realizing
Closed space is caused, to achieve the purpose that prevent droplet splash.Specifically, the self-styled socket 1 of the bronchoscope of the present embodiment by
Several flap valves 11 are constituted.As shown in Figures 1 to 3, every piece of flap valve 11 has the fixed edge for linking together, and for abutting
To form the active edges of sealing；Several flap valves 11 fixed edge connection after formed the self-styled socket 1 of bronchoscope outer rim, for
The inner edge for shrinking software 3 is fixedly connected；The active edges of several flap valves 11 are docked when bronchoscope is not inserted into or are spliced in automatic
Seal shape.When bronchoscope 4 needs to be inserted into, it is directed at the center insertion of several flap valves 11, the valve number of flap valve 11 is according to need
Set, need to meet the following conditions: after bronchoscope is inserted at 11 center of flap valve, flap valve can closely connect with bronchoscope outer wall
Touching keeps the state substantially sealed, droplet is avoided to spray.Preferably, flap valve 11 is made of rubber.
It is connected between 2 inner edge of outer ring cover and self-styled 1 outer rim of socket of bronchoscope as shown in Figure 1, shrinking software 3.Its
In, the outer rim of outer ring cover 2 is contacted with patient facial region, and the inner edge of outer ring cover 2 and face have a certain distance setting, outer rim
The arc-shaped transition in cover face connected between inner edge；When implementation, the inner edge of outer ring cover 2 is set as needed at a distance from face
Fixed, after meeting bronchoscope insertion nostril, between self-styled 1 outer rim of socket of bronchoscope and 2 inner edge of outer ring cover branch
Airway wall is intubated the space that can have flexible operating in outer ring cover 2.The present embodiment is by making the inner edge of outer ring cover 2 and face
Setting spaced apart forms outer ring cover 2 for accommodating the movable chamber for shrinking software 3, after bronchoscope is inserted into nostril,
It shrinks software 3 to cover on outside the intubation of the bronchoscope between self-styled 1 outer rim of socket of bronchoscope and 2 inner edge of outer ring cover, benefit
With the performance for shrinking 3 free extension of software, the self-styled socket 1 of the bronchoscope moveing freely is cooperated to realize that bronchoscope is empty in sealing
Interior flexible operating.
The contraction software 3 of the present embodiment is made (shown in Fig. 1 to 3) of the thin-film material with several folds, the film material
Material has elasticity or do not have elasticity, by the folding of fold and pulls open and realizes flexible operating space；It is soft when shrinking
The inner edge of body 3 and outer rim in a plane, i.e. when the fold of contraction software 3 is opened, do not shrink software 3 substantially in a cone
Bench-type.Certainly, shrinking software 3 can also be made to realize flexible operating space of the thin-film material that elasticity is good.
As shown in Figure 1, outer ring cover 2 is formed by connecting by the ventilated membrane 21 and hermetically sealable film 22 for being spaced apart from each other setting.It is impermeable
Air film 22 by with certain degree of hardness plastics or rubber be made, in order to be able to maintain shape not in bronchoscope insertion activity
Become and can support and shrinks software 3 and the self-styled socket 1 of bronchoscope.Ventilated membrane 21 is made of trilamellar membrane, comprising: is separately positioned on
The carbon dioxide filter membrane of internal layer and outer layer is discharged for carbon dioxide and can filter the discharge of the contaminated bacterias such as tuberculosis；It is arranged in internal layer
Active carbon layer between carbon dioxide filter membrane and outer layer carbon dioxide filter membrane.
Further, outer ring cover 2 is equipped with oxygen interface 5, for connecting oxygen breathing device.
Fixing belt 6 is also installed on the outer ring cover 2 of the present embodiment, for by a kind of bronchoscopy of the utility model
After being fixed on Head And Face with protecting mask.
Although above-mentioned elaborate the utility model, the utility model is without being limited thereto, the skill of the art
Art personnel can be modified with principle according to the present utility model, therefore, all according to the various of the principles of the present invention progress
Modification all should be understood as falling into the protection scope of the utility model.
Claims (8)
1. a kind of bronchoscopy protecting mask characterized by comprising
The self-styled socket of bronchoscope for bronchoscope insertion；
Its outer rim is used to contact the outer ring cover of human face；
The contraction software being connected between outer ring cover inner edge and the self-styled socket outer rim of the bronchoscope；
Wherein, the outer ring cover has for accommodating the movable chamber for shrinking software.
2. bronchoscopy protecting mask according to claim 1, which is characterized in that the bronchoscope is self-styled to be inserted
Mouth is made of several flap valves.
3. bronchoscopy protecting mask according to claim 2, which is characterized in that the contraction software is by elasticity
Material is made.
4. bronchoscopy protecting mask according to claim 2, which is characterized in that if the contraction software has
Dry fold.
5. bronchoscopy protecting mask according to claim 3 or 4, which is characterized in that the outer ring cover by
The ventilated membrane and hermetically sealable film for being spaced apart from each other setting are formed by connecting.
6. bronchoscopy protecting mask according to claim 5, which is characterized in that the ventilated membrane includes: point
The internal layer carbon dioxide filter membrane of internal layer and the outer layer carbon dioxide filter membrane of outer layer are not set, and are arranged in the internal layer dioxy
Change the active carbon layer between carbon filter membrane and outer layer carbon dioxide filter membrane.
7. bronchoscopy protecting mask according to claim 2, which is characterized in that the flap valve is by rubber system
At.
8. bronchoscopy protecting mask according to claim 3 or 4, which is characterized in that on the outer ring cover
Equipped with oxygen interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146779.3U CN208524833U (en) | 2017-09-08 | 2017-09-08 | A kind of bronchoscopy protecting mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146779.3U CN208524833U (en) | 2017-09-08 | 2017-09-08 | A kind of bronchoscopy protecting mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208524833U true CN208524833U (en) | 2019-02-22 |
Family
ID=65399444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721146779.3U Active CN208524833U (en) | 2017-09-08 | 2017-09-08 | A kind of bronchoscopy protecting mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208524833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419419A (en) * | 2020-04-10 | 2020-07-17 | 复旦大学附属中山医院 | Negative pressure face guard and adsorption and filtration device for endoscopy |
-
2017
- 2017-09-08 CN CN201721146779.3U patent/CN208524833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419419A (en) * | 2020-04-10 | 2020-07-17 | 复旦大学附属中山医院 | Negative pressure face guard and adsorption and filtration device for endoscopy |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |