CN206026841U - Mask for tuberculosis department - Google Patents
Mask for tuberculosis department Download PDFInfo
- Publication number
- CN206026841U CN206026841U CN201620772212.6U CN201620772212U CN206026841U CN 206026841 U CN206026841 U CN 206026841U CN 201620772212 U CN201620772212 U CN 201620772212U CN 206026841 U CN206026841 U CN 206026841U
- Authority
- CN
- China
- Prior art keywords
- exhalation
- mask
- hole
- pore
- filter assemblies
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a mask for tuberculosis department, including the face guard body, face guard body edge is equipped with to seal and fills up the peace treaty band, the face guard body on the gas pocket for the exhalation that is equipped with the gas pocket for the breathing that corresponds with the nasal cavity and corresponds with the oral cavity, gas pocket for the breathing and exhalation with the filtering component who all establishes tangible form matching in the gas pocket, filtering component inside insert at least one cassette of setting for being equipped with on filtering component outside surface in through -hole and the through -hole, filtering component outside middle part is equipped with bellied holding ring, the inboard tip of filtering component is equipped with the elastic chuck of matching, filtering component inserts to breathing with gas pocket and exhalation with fixing in the gas pocket through its holding ring and elastic chuck, the utility model has the advantages of reasonable design, can change filtering component or cassette according to the in -service use condition, and protecting effect is good, has avoided the wasting of resources.
Description
Technical field
This utility model is related to technical field of medical instrument, more particularly to a kind of tuberculosis section mask.
Background technology
It is preferably disposable that the at present mask used by tuberculosis patient and tuberculosis section medical personnel is generally relative mass
Mask, but for certain communicable tuberculosis, its protection effect is also less desirable, and disposable face
Frequently being changed using needs for cover, wastes ample resources.
The content of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of tuberculosis section mask, knot
Structure is reasonable in design, can change filter assemblies or filter according to actually used situation, and protection effect is good, it is to avoid resource wave
Take.
This utility model solves the technical scheme adopted by its technical problem：
A kind of tuberculosis section mask, including mask body, mask body edge is provided with sealing gasket and restraining belt, and its feature exists
In：Described mask body is provided with breath hole corresponding with nasal cavity and exhalation pore corresponding with oral cavity, described
The filter assemblies of form fit are equipped with breath hole and exhalation pore, are through hole and logical inside described filter assemblies
At least one filter for inserting setting in filter assemblies outer surface is provided with hole, and the outer middle side part of filter assemblies is provided with projection
Locating ring, filter assemblies medial end are provided with the elastic chuck of matching, and filter assemblies pass through its locating ring and elastic chuck is inserted
To breath hole and exhalation pore and fixed, locating ring is connected with breath hole and exhalation pore outboard end,
Elastic chuck is connected with breath hole and exhalation pore medial end.
Described mask body is provided with a nasal cavity cover body for arching upward setting, and nasal cavity cover body bottom is a tangent plane, described
Breath hole is arranged on the tangent plane.
An oxygen interface is additionally provided with described nasal cavity cover body.
It is relatively closed between described breath hole and exhalation pore.
Described filter includes the fixed frame positioned at outside and filter membrane or screen plate positioned at inner side.
The beneficial effects of the utility model are：
1st, relatively closed breath hole and exhalation pore are set in mask body so as to nasal cavity, oral cavity one by one
It is correspondingly arranged, both the gas of exhalation and incoming call can be filtered, the liquid in cough, sneeze, foreign body etc. can be entered again
Row is filtered, and filtration of the mask body to nasal cavity, oral cavity is individually carried out, and protection effect is good.
2nd, the filter assemblies of mask body and mask body can carry out entirety to filter assemblies using being detachably connected
Change, be easy to the cleaning-sterilizing of filter assemblies, while can be list being carried out to filter in the state of filter assemblies are not extractd
Solely change, using efficient and convenient.
Description of the drawings
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is side structure schematic view of the present utility model.
Structural representations of the Fig. 3 for nasal cavity filtering component.
Fig. 4 changes status architecture schematic diagram for the filter of nasal cavity filtering component.
Structural representations of the Fig. 5 for oral cavity filter assemblies.
Fig. 6 changes status architecture schematic diagram for the filter of oral cavity filter assemblies.
In figure：1 mask body, 2 sealing gaskets, 3 restraining belts, 4 breath holes, 5 nasal cavity filtering components, 6 exhalation with pores,
7 oral cavity filter assemblies, 8 oxygen interfaces, 9 locating rings, 10 filters, 11 elastic chucks, 12 fixed frames, 13 filter membranes, 14 nasal cavities
Cover body.
Specific embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
As shown in Fig. 1,2,3,4,5,6：A kind of tuberculosis section mask, including mask body 1,1 edge of mask body is provided with
Sealing gasket 2 and restraining belt 3, mask body 1 are worn on patient or medical personnel's face by restraining belt 3, and real by sealing gasket 2
The sealing at existing 1 edge of mask body.
Described mask body 1 is provided with breath hole 4 corresponding with nasal cavity and exhalation pore corresponding with oral cavity
6, described mask body 1 is provided with a nasal cavity cover body 14 for arching upward setting, and 14 bottom of nasal cavity cover body is a tangent plane, and described exhales
Smoke pore 4 to be arranged on the tangent plane, the opening then for 1 rat of relative mask body of exhalation pore 6；
An oxygen interface 8 is additionally provided with described nasal cavity cover body 14, oxygen can be accessed according to the practical situation of patient defeated
Send pipeline.
The nasal cavity filtering component 5 of form fit is provided with described breath hole 4, is provided with shape in exhalation pore 6
The oral cavity filter assemblies 7 of matching, are to be provided with through hole and through hole inside described nasal cavity filtering component 5 and oral cavity filter assemblies 7
At least one filter 10 for arranging is inserted in filter assemblies outer surface, is cut by the through hole that filter 10 can be located
It is disconnected, and to being filtered by the air of the through hole, the outer middle side part of filter assemblies is provided with the locating ring 9 of projection, in filter assemblies
Side end is provided with the elastic chuck 11 of matching, and filter assemblies pass through its locating ring 9 and elastic chuck 11 is inserted into breath hole 4
Interior with exhalation pore 6 to be fixed, locating ring 9 is connected with breath hole 4 and 6 outboard end of exhalation pore, by fixed
Position ring 9 is limited to the insertion depth of filter assemblies, elastic chuck 11 and breath hole 4 and exhalation 6 medial extremity of pore
Portion connects, and realizes the fixation of filter assemblies insertion portion end by elastic chuck 11, make filter assemblies and breath hole 4 and
Exhalation pore 6 realizes that dismountable grafting is fixed.
Described filter 10 includes the fixed frame 12 positioned at outside and the filter membrane 13 positioned at inner side, by filtering
13 edge of film arranges fixed frame 12, makes filter 10 relatively stable, facilitates insertion into or extract the filter assemblies at its place, using fast
It is prompt convenient.
Preferred embodiments of the present utility model are the foregoing is only, as long as this utility model is realized with essentially identical means
Purpose technical scheme, belong within protection domain of the present utility model.
Claims (5)
1. a kind of tuberculosis section mask, including mask body, mask body edge is provided with sealing gasket and restraining belt, and its feature exists
In：Described mask body is provided with breath hole corresponding with nasal cavity and exhalation pore corresponding with oral cavity, described
The filter assemblies of form fit are equipped with breath hole and exhalation pore, are through hole and logical inside described filter assemblies
At least one filter for inserting setting in filter assemblies outer surface is provided with hole, and the outer middle side part of filter assemblies is provided with projection
Locating ring, filter assemblies medial end are provided with the elastic chuck of matching, and filter assemblies pass through its locating ring and elastic chuck is inserted
To breath hole and exhalation pore and fixed, locating ring is connected with breath hole and exhalation pore outboard end,
Elastic chuck is connected with breath hole and exhalation pore medial end.
2. tuberculosis section according to claim 1 mask, it is characterised in that：Described mask body is provided with one and arches upward and sets
The nasal cavity cover body put, nasal cavity cover body bottom are a tangent plane, and described breath hole is arranged on the tangent plane.
3. tuberculosis section according to claim 2 mask, it is characterised in that：An oxygen is additionally provided with described nasal cavity cover body
Interface.
4. tuberculosis section according to claim 1 mask, it is characterised in that：Described breath hole and exhalation pore
Between it is relatively closed.
5. tuberculosis section according to claim 1 mask, it is characterised in that：Described filter is included positioned at outside
Fixed frame and the filter membrane or screen plate positioned at inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772212.6U CN206026841U (en) | 2016-07-14 | 2016-07-14 | Mask for tuberculosis department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772212.6U CN206026841U (en) | 2016-07-14 | 2016-07-14 | Mask for tuberculosis department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026841U true CN206026841U (en) | 2017-03-22 |
Family
ID=58310120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620772212.6U Expired - Fee Related CN206026841U (en) | 2016-07-14 | 2016-07-14 | Mask for tuberculosis department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607143A (en) * | 2018-04-16 | 2018-10-02 | 浙江大学 | A kind of amount control humidifying heating larynx stoma filtering protective cover |
| CN111167035A (en) * | 2020-03-10 | 2020-05-19 | 南京威安新材料科技有限公司 | Intelligent mask |
| CN111264927A (en) * | 2020-02-24 | 2020-06-12 | 陕西沐石医疗技术有限公司 | Protection face screen with gas filtering capability |
-
2016
- 2016-07-14 CN CN201620772212.6U patent/CN206026841U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607143A (en) * | 2018-04-16 | 2018-10-02 | 浙江大学 | A kind of amount control humidifying heating larynx stoma filtering protective cover |
| CN108607143B (en) * | 2018-04-16 | 2024-01-16 | 浙江大学 | Volume control humidification adds Wen Hou ostomy filtration safety cover |
| CN111264927A (en) * | 2020-02-24 | 2020-06-12 | 陕西沐石医疗技术有限公司 | Protection face screen with gas filtering capability |
| CN111167035A (en) * | 2020-03-10 | 2020-05-19 | 南京威安新材料科技有限公司 | Intelligent mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |