CN207237067U - A kind of mask used for respirators - Google Patents
A kind of mask used for respirators Download PDFInfo
- Publication number
- CN207237067U CN207237067U CN201720230929.2U CN201720230929U CN207237067U CN 207237067 U CN207237067 U CN 207237067U CN 201720230929 U CN201720230929 U CN 201720230929U CN 207237067 U CN207237067 U CN 207237067U
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- ring
- shaped edge
- mask used
- respirators
- mask
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Abstract
The utility model discloses a kind of mask used for respirators, including：Mask body, has opposite concave and convex surface, and the cavity that the concave surface is formed is used to cover mouth and nose, and the air inlet for connecting the lung ventilator is set above the convex surface；It is used for the ring-shaped edge capsule for being bonded human face installed in the mask body edge, the ring-shaped edge capsule has the extraneous control valve of connection；Multiple length-adjustable attachment devices around the air inlet bottom, the multiple attachment device are used to connect the headgear assembly for being worn on head part.By setting elastic annular marginal vesicle, realization fits closely the utility model with face, and no pressure sore produces, and improves the comfort of patient, improves therapeutic effect.
Description
Technical field
It the utility model is related to medical instruments field, more particularly to a kind of mask used for respirators.
Background technology
Existing ventilator mask material is using the larger silica gel of hardness, and mask can form specific shape made of such silica gel
Shape covers on patient facial region, but there are problems with：1st, after patient wears the larger silica gel of hardness, for the face directly contacted
Tissue easily causes to oppress, and comfort level is poor, if wear small more than 12, and if not taking safeguard procedures, easily causes part
Pressure sore；2nd, since the facial contours of different patients are different, the larger silica gel of hardness, which can not adapt to different patients, makes itself and difference
Patient facial region is bonded completely, easily leads to gas leakage, so as to increase breathing acting, influences therapeutic effect.
The content of the invention
The purpose of this utility model is exactly to overcome the above-mentioned problems of the prior art, there is provided a kind of face used for respirators
Cover, by setting elastic annular marginal vesicle, realization is fitted closely with face, and no pressure sore produces, and improves the comfort of patient, is improved
Therapeutic effect.
In order to realize the above-mentioned purpose of the utility model, there is provided following technical scheme：
A kind of mask used for respirators, including：Mask body, has opposite concave and convex surface, the sky that the concave surface is formed
Chamber is used to cover mouth and nose, and the air inlet for connecting the lung ventilator is set above the convex surface；Installed in the mask body edge
Place is used for the ring-shaped edge capsule for being bonded human face, and the ring-shaped edge capsule has the extraneous control valve of connection；Installed in described
Multiple length-adjustable attachment devices around air inlet bottom, the multiple attachment device, which is used to connect, is worn on head part's
Headgear assembly.
Preferably, the ring-shaped edge capsule is elastomeric bladder, can form fitting human face's after fluid media (medium) is filled with it
External form.
Further, it is preferred that the ring-shaped edge capsule is ring-shaped edge air bag, and the control valve is adjusted for charge/discharge gas
Valve.
Preferably, the ring-shaped edge air bag is elastic balloon, can form fitting human face's after gas is filled with it
External form.
Preferably, four connecting seats are uniformly installed around the air inlet, an attachment device with it is two neighboring
Connecting seat connects.
Preferably, the attachment device is banded structure, its both ends is respectively equipped with multiple is locked in phase respectively by its both ends
Self-locking structure on adjacent two connecting seats.
Preferably, each connecting seat opens up mounting hole, after the both ends of the attachment device pass through the mounting hole
Locked by the self-locking structure.
Preferably, the self-locking structure is buckle structure, and the buckle structure includes：It is arranged on the banded structure end
Button column；It is arranged on multiple buttonholes for button column described in snapping of the banded structure close end.
Or, it is preferred that the self-locking structure is adjusting buckle.
The beneficial effects of the utility model embody in the following areas：
1) the utility model sets the ring-shaped edge capsule made of elastic material in the mask rim being bonded with face, by bullet
Property ring-shaped edge capsule made of material is adapted to human body face structure after fluid media (medium) is charged into and forms fitting human body face
Shape, can both prevent the generation of pressure sore, the oxygen of suction in lung ventilator can also be avoided from ring-shaped edge capsule and face
Between gap leak out, have the characteristics of practical and comfortable concurrently.
2) the utility model installs the attachment device of length adjustable in mask body, realizes the convenience with headgear assembly
Connection, mitigates medical worker's workload, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the front view of the utility model mask used for respirators；
Fig. 2 is the side view shown in Fig. 1；
Fig. 3 is the schematic diagram of one embodiment of attachment device 4；
Fig. 4 is the structure diagram of headgear assembly.
Description of reference numerals：1- mask bodies；2- air inlets；3- ring-shaped edge capsules；31- control valves；4- attachment devices；
41- self-locking structures；41a- buttonholes；41b- button columns；5- connecting seats；51- mounting holes；6- headgear assemblies；61- headbands；61a- is detained
Connect hole；61b- button columns；62- head-shields.
Embodiment
The utility model provides a kind of mask used for respirators, including：What is be connected with lung ventilator is used to cover the mask of mouth and nose
Body；It is used for the ring-shaped edge capsule for being bonded human face installed in mask body edge, ring-shaped edge capsule is made of elastic material,
Human body face structure is adapted to after fluid media (medium) is charged into and forms the shape of fitting human body face, can both prevent pressure sore
Produce, the oxygen of suction in lung ventilator can also be avoided to be leaked out from the gap between ring-shaped edge capsule and face, have concurrently it is practical and
The characteristics of comfortable.
The utility model is described in further detail below by embodiment combination attached drawing.
As illustrated in fig. 1 and 2, the mask used for respirators of the present embodiment includes：Mask body 1, has opposite concave surface and convex
Face, the cavity that concave surface is formed are used to cover mouth and nose, and the air inlet 2 of connection lung ventilator is set above convex surface；Installed in mask body 1
Edge is used for the ring-shaped edge capsule 3 for being bonded human face, and ring-shaped edge capsule 3 has the extraneous control valve 31 of connection, passes through tune
Section valve 31 can be charged into or discharge fluid media (medium) into ring-shaped edge capsule 3, and human body face is bonded to prop up ring-shaped edge capsule 3
Shape；Multiple length-adjustable attachment devices 4 around 2 bottom of air inlet, multiple attachment devices 4, which are used to connect, to be worn
In the headgear assembly of head part.Gas either liquid or remaining fluid media (medium) can be filled with during implementation, in ring-shaped edge capsule 3,
As long as it can realize that the shape of ring-shaped edge capsule makes the adaptive change with shape of face after ring-shaped edge capsule 3 is filled with.
Further, ring-shaped edge capsule 3 is made of elastic material, can be with easier shape after fluid media (medium) is filled with it
Into the external form of fitting human face, the oxygen for preventing from sucking out of lung ventilator is leaked out from the gap between ring-shaped edge capsule 3 and face；
The elastic annular marginal vesicle 3 of soft texture is selected to prevent pressure sore when being bonded with human face.Ring-shaped edge capsule 3 can be selected
Elastic rubber is made.
As shown in Figure 1, being uniformly provided with four connecting seats 5 around air inlet 2, the present embodiment sets three and headgear assembly
The attachment device 4 of connection, each attachment device 4 are connected with two neighboring connecting seat 5, headgear assembly every headband 61 with
After its a corresponding attachment device 4 connection, so that the utility model is fixed on face.
Specifically, attachment device 4 is banded structure, its both ends is respectively equipped with multiple is locked in adjacent two respectively by its both ends
Self-locking structure 41 on a connecting seat 5.As shown in Fig. 2, each connecting seat 5 opens up mounting hole 51, the two of an attachment device 4
End be each passed through the mounting hole of two neighboring connecting seat 5 after locked it in by self-locking structure 41 on connecting seat 5, with realize with
The convenient connection of headgear assembly.During implementation, self-locking structure 41 can be buckle structure.As shown in Figures 2 and 3, buckle structure includes：
It is arranged on the button column 41b of 4 end of banding attachment device；It is arranged on the multiple of 4 close end of banding attachment device and is used for snapping button column
Multiple buttonhole 41a of 41b.Adjustment banding connection can be achieved by snapping into button column 41b respectively in different buttonhole 41a
Length of the device 4 between two neighboring connecting seat 5.During implementation, self-locking structure 41 can also be that adjusting buckle etc. can be realized
The device that length is adjusted.
When wearing the utility model, after adjusting length of the banding attachment device 4 between two neighboring connecting seat 5,
The utility model is covered on into human face；The head-shield 62 (Fig. 4 is shown) of headgear assembly 6 is covered on into head, and divides three headbands 61
It Dui Ying not be fixed in each attachment device 4, adjust banding attachment device 4 after fixed again according to actual conditions positioned at adjacent
Length between two connecting seats 5, while adjust the length of three headbands 61；Adjusted by control valve 31 and be filled with ring-shaped edge
Fluid media (medium) in capsule 3 is so that ring-shaped edge capsule 3 is bonded human face；Lung ventilator is connected to air inlet 2.
As shown in figure 4, the length adjustment of headband 61 can by be arranged on its free-end (i.e. with the connection of attachment device 4
End) buckle structure realize.Buckle structure includes：It is arranged on the button column 61b of 61 end of headband；And it is arranged on 61 near-end of headband
Multiple multiple buttonhole 61a for snapping button column 61b in portion.By the way that button column 61b to be snapped into different buttonhole 61a respectively
The length adjustment of interior achievable headband 61.
Although above-mentioned elaborate the utility model, the utility model not limited to this, the skill of the art
Art personnel can be modified with principle according to the present utility model, and therefore, all principles according to the utility model carry out various
Modification all should be understood to fall into the scope of protection of the utility model.
Claims (9)
- A kind of 1. mask used for respirators, it is characterised in that including：Mask body, has opposite concave and convex surface, and the cavity that the concave surface is formed is used to cover mouth and nose, the convex surface top The air inlet for connecting the lung ventilator is set；It is used for the ring-shaped edge capsule for being bonded human face installed in the mask body edge, the ring-shaped edge capsule has connection Extraneous control valve；Multiple length-adjustable attachment devices around the air inlet bottom, the multiple attachment device are used to connect It is worn on the headgear assembly of head part.
- 2. mask used for respirators according to claim 1, it is characterised in that the ring-shaped edge capsule is elastomeric bladder, is being flowed Body medium can form the external form of fitting human face after being filled with it.
- 3. mask used for respirators according to claim 1, it is characterised in that the ring-shaped edge capsule is ring-shaped edge gas Capsule, the control valve are charge/discharge gas control valve.
- 4. mask used for respirators according to claim 3, it is characterised in that the ring-shaped edge air bag is elastic balloon, The external form of fitting human face can be formed after gas is filled with it.
- 5. the mask used for respirators according to claim 2 or 4, it is characterised in that be uniformly provided with around the air inlet Four connecting seats, an attachment device are connected with two neighboring connecting seat.
- 6. mask used for respirators according to claim 5, it is characterised in that the attachment device is banded structure, it two End is respectively equipped with multiple self-locking structures being locked at its both ends respectively on the two neighboring connecting seat.
- 7. mask used for respirators according to claim 6, it is characterised in that each connecting seat opens up mounting hole, The both ends of the attachment device are locked after passing through the mounting hole by the self-locking structure.
- 8. mask used for respirators according to claim 7, it is characterised in that the self-locking structure is buckle structure, described Buckle structure includes：It is arranged on the button column of the banded structure end；It is arranged on multiple buttonholes for button column described in snapping of the banded structure close end.
- 9. mask used for respirators according to claim 7, it is characterised in that the self-locking structure is adjusting buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230929.2U CN207237067U (en) | 2017-03-10 | 2017-03-10 | A kind of mask used for respirators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230929.2U CN207237067U (en) | 2017-03-10 | 2017-03-10 | A kind of mask used for respirators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237067U true CN207237067U (en) | 2018-04-17 |
Family
ID=61875315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720230929.2U Active CN207237067U (en) | 2017-03-10 | 2017-03-10 | A kind of mask used for respirators |
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| Country | Link |
|---|---|
| CN (1) | CN207237067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498949A (en) * | 2018-12-28 | 2019-03-22 | 青岛市第三人民医院 | A kind of anaesthetic mask |
-
2017
- 2017-03-10 CN CN201720230929.2U patent/CN207237067U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498949A (en) * | 2018-12-28 | 2019-03-22 | 青岛市第三人民医院 | A kind of anaesthetic mask |
| CN109498949B (en) * | 2018-12-28 | 2020-12-25 | 青岛市第三人民医院 | Anesthetic mask |
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