CN202951086U - Automatically adjustable mask liner - Google Patents
Automatically adjustable mask liner Download PDFInfo
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- CN202951086U CN202951086U CN 201220647439 CN201220647439U CN202951086U CN 202951086 U CN202951086 U CN 202951086U CN 201220647439 CN201220647439 CN 201220647439 CN 201220647439 U CN201220647439 U CN 201220647439U CN 202951086 U CN202951086 U CN 202951086U
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- mask
- adjustable
- assembly
- mask cushion
- liner
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Abstract
The utility model relates to the technical field of medical equipment and discloses an automatically adjustable mask liner. The automatically adjustable mask liner comprises an adjustable oral-nasal mask assembly for a noninvasive positive pressure mask; the upper end of the adjustable oral-nasal mask assembly is provided with an upper face cup; the adjustable oral-nasal mask assembly is provided with a mask liner; and the lower end of the adjustable oral-nasal mask assembly is provided with an automatic mask liner adjusting groove. The automatically adjustable mask liner disclosed by the utility model is comfortable to wear and high in air tightness and has a good treatment effect.
Description
Technical field
This utility model relates to the technical field of medical device aspect.
Background technology
Chinese invention patent number is: 201010198269.7 disclose a kind of cushion for the face shield worn by the patient, comprising: the first side, and it contacts with patient skin; With the second side with described the first side thereof opposite, it contacts with described face shield or towards described face shield; Described cushion has main part and, more than the Outboard Sections of, described main part has middle body, and described middle body is made the shape that covers patient's part nose, extends to nasal bridge region from the nose top, and does not stop patient's sight line; Described Outboard Sections is to downward-extension, and along the both sides of nose or stop on patient's cheek, described main part is made by gas permeable material.Chinese patent literature number is: CN102065786A discloses a kind of liner, it is for having the breathing mask of facial fitting part, described liner comprises: main body, it is constructed by absorbent material, described main body has outward flange, inward flange and the hole limited by described inward flange, wherein, described outer peripheral circumference is greater than the circumference of the described facial fitting part of described breathing mask, to form the extension of described main body, and described liner is configured to be kept releasedly by the face of described face shield and user, make described outward flange extend beyond described facial fitting part.
Existing face shield can not rotate adjusting size according to patient's size, and air-tightness is bad, while wearing, also feels under the weather.
The utility model content
This utility model purpose aims to provide: a kind of automatic adjustable mask cushion, and this automatic adjustable mask cushion is worn comfortable, and air-tightness is good, and therapeutic effect is good.
For achieving the above object, the technical solution adopted in the utility model is: a kind of automatic adjustable mask cushion, comprise the adjustable type oral nose mask assembly for the noninvasive positive pressure face shield, described adjustable type oral nose mask assembly upper end is provided with top cup, described adjustable type oral nose mask assembly is equipped with mask cushion, and described adjustable type oral nose mask assembly lower end is equipped with mask cushion regulating tank automatically.
Described a kind of automatic adjustable mask cushion, its mask cushion regulating tank below automatically is provided with following cup.
The beneficial effect of this utility model is, a kind of automatic adjustable mask cushion, mainly by medical polymer material PC and silica gel, make assembly, when using the noninvasive positive pressure face shield, mask cushion can be according to the elastic space of wearing automatic adjusting, comfortable while guaranteeing to wear, air-tightness is good, and therapeutic effect is good.
The accompanying drawing explanation
Schematic diagram in Fig. 1 this utility model specific embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is further described.
As shown in Figure 1: plant automatic adjustable mask cushion, mainly by medical polymer material PC and silica gel, make assembly, when using the noninvasive positive pressure face shield, mask cushion can be according to the elastic space of wearing automatic adjusting, a kind of automatic adjustable mask cushion, comprise the adjustable type oral nose mask assembly 1 for the noninvasive positive pressure face shield, top cup 2, mask cushion 3, mask cushion is regulating tank 4 automatically, following cup 5, cup 2 above described adjustable type oral nose mask assembly 1 upper end is provided with, described adjustable type oral nose mask assembly 1 is equipped with mask cushion, 3 described adjustable type oral nose mask assembly 1 lower ends are equipped with mask cushion regulating tank 4 automatically.For the adjustable type oral nose mask assembly 1 of noninvasive positive pressure face shield be for a whole set of face shield of patient wear; Top cup 2 is for seam nasal mask liner and front forehead pad assembly; Mask cushion 3 is to have sealing, the performance such as comfortable with patient's face shield contact site; Mask cushion regulating tank 4 automatically is to have the self-adjustable groove of elasticity;
A kind of automatic adjustable mask cushion, comprise the adjustable type oral nose mask assembly 1 for the noninvasive positive pressure face shield, top cup 2, mask cushion 3, mask cushion regulating tank 4, following cup 5 automatically, cup 2 above described adjustable type oral nose mask assembly 1 upper end is provided with, described adjustable type oral nose mask assembly 1 is equipped with mask cushion, and 3 described adjustable type oral nose mask assembly 1 lower ends are equipped with mask cushion regulating tank 4 automatically.For the adjustable type oral nose mask assembly 1 of noninvasive positive pressure face shield be for a whole set of face shield of patient wear; Top cup 2 is for seam nasal mask liner and front forehead pad assembly; Mask cushion 3 is to have sealing, the performance such as comfortable with patient's face shield contact site; Mask cushion regulating tank 4 automatically is to have the self-adjustable groove of elasticity; Its mask cushion regulating tank 4 belows automatically is provided with following cup 5.Following cup 5 is the parts that are connected for assembling mask cushion and air inlet.A kind of automatic adjustable mask cushion, mainly make assembly by medical polymer material PC and silica gel, when using the noninvasive positive pressure face shield, mask cushion can be according to the elastic space of wearing automatic adjusting, comfortable while guaranteeing to wear, air-tightness is good, and therapeutic effect is good.
Claims (2)
1. an automatic adjustable mask cushion, comprise the adjustable type oral nose mask assembly for the noninvasive positive pressure face shield, it is characterized in that, described adjustable type oral nose mask assembly upper end is provided with top cup, described adjustable type oral nose mask assembly is equipped with mask cushion, and described adjustable type oral nose mask assembly lower end is equipped with mask cushion regulating tank automatically.
2. a kind of automatic adjustable mask cushion according to claim 1, is characterized in that, described mask cushion regulating tank below automatically is provided with following cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647439 CN202951086U (en) | 2012-11-28 | 2012-11-28 | Automatically adjustable mask liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647439 CN202951086U (en) | 2012-11-28 | 2012-11-28 | Automatically adjustable mask liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951086U true CN202951086U (en) | 2013-05-29 |
Family
ID=48456684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220647439 Expired - Fee Related CN202951086U (en) | 2012-11-28 | 2012-11-28 | Automatically adjustable mask liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD879946S1 (en) | 2019-07-12 | 2020-03-31 | Dcstar Inc | Mask liner |
-
2012
- 2012-11-28 CN CN 201220647439 patent/CN202951086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD879946S1 (en) | 2019-07-12 | 2020-03-31 | Dcstar Inc | Mask liner |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20171128 |