CN205460317U - Take noninvasive ventilator face guard of sealing washer - Google Patents
Take noninvasive ventilator face guard of sealing washer Download PDFInfo
- Publication number
- CN205460317U CN205460317U CN201620055767.9U CN201620055767U CN205460317U CN 205460317 U CN205460317 U CN 205460317U CN 201620055767 U CN201620055767 U CN 201620055767U CN 205460317 U CN205460317 U CN 205460317U
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- CN
- China
- Prior art keywords
- gasbag
- face guard
- mask body
- air pump
- air bag
- 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 take noninvasive ventilator face guard of sealing washer, including face guard main part (10) and gasbag decline type air pump (20), the edge of face guard main part (10) is equipped with round inflatable seal circle (101), oxygen input port (102) the inner circle in face guard main part (10) dead ahead is equipped with round gasbag (103), be connected through hidden trachea (104) between inflatable seal circle (101) and the gasbag (103), inflatable seal circle (101) bottom is connected with one gas tube (202), the gasbag decline type air pump (20) be connected with gas tube (202) through airbag connection ware (201). The utility model discloses simple structure, convenient to use, gasbag decline the type air pump and aerify gasbag and inflatable seal circle, and the gasbag has improved the leakproofness of oxygen input port, and the inflatable seal circle has improved the leakproofness between face guard main part and the face, has improved patient's travelling comfort, has optimized the sealed effect of face guard.
Description
Technical field:
This utility model relates to medical instruments field, more specifically to a kind of band sealing ring
Noninvasive ventilator face shield.
Background technology:
In current clinical medicine, noninvasive ventilator is a kind of to assist having of expiratory positive airway pressure function
Effect means, are commonly used for the treatment of acute and chronic respiratory failure, it is possible to provide mechanical ventilation at present
Benefit, and do not bring and intubate relevant risk, complication can be reduced, save and to extend patient raw
Life, the effect improved the quality of living.Patient is generally nasal surface with the joint interface of noninvasive ventilator
Cover, face shield covers on the face of people, and oxygen supplies patient respiratory in being passed through face shield.Although current face
Cover style and model are the most single, but histocompatibility is not the best enough, are susceptible to gas leakage, or are
Prevent from leaking gas and with contact skin too tightly, causing patient comfort the best, nose bridge skin damage,
And compliance declines.Gas leakage also can affect the therapeutic effect of noninvasive positive pressure ventilation, becomes and loses in early days
The main cause lost.If a kind of energy can be designed to coincide the face shield of shape of face of different people, it is possible to
Solve these problems, so the noninvasive ventilator face shield designing a kind of band sealing ring is highly beneficial
's.
Utility model content:
The purpose of this utility model is aiming at the deficiencies in the prior art, and provides a kind of band to seal
The noninvasive ventilator face shield of circle.This utility model has simple in construction, easy to use, gasbag-type
Air bag and inflation seal ring are inflated by micro air pump, and air bag improves oxygen input port
Sealing, inflation seal ring improves the sealing between mask body and face, improves
The comfortableness of patient, the advantage optimizing the sealing effectiveness of face shield.
Technology solution of the present utility model is as follows:
The noninvasive ventilator face shield of a kind of band sealing ring, including the miniature gas of mask body and gasbag-type
Pump, the edge of described mask body is provided with a circle inflation seal ring, mask body dead ahead
Oxygen input port inner ring is provided with a circle air bag, by concealed between inflation seal ring and air bag
Trachea is connected, and connecting bottom inflation seal ring has a gas tube, gasbag-type micro air pump
It is connected with gas tube by air bag connector.
In technique scheme, described concealed trachea is fitted in the medial surface of mask body.
The beneficial effects of the utility model are:
This utility model simple in construction, easy to use, gasbag-type micro air pump is to air bag and inflation
Formula sealing ring is inflated, and air bag improves the sealing of oxygen input port, inflation seal ring
Improve the sealing between mask body and face, improve the comfortableness of patient, optimize
The sealing effectiveness of face shield.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation；
Fig. 2 is the structure for amplifying schematic diagram of a-quadrant in Fig. 1.
In figure: 10, mask body；101, inflation seal ring；102, oxygen input port；103、
Air bag；104, concealed trachea；20, gasbag-type micro air pump；201, air bag connector；
202, gas tube.
Detailed description of the invention:
The following stated is only preferred embodiment of the present utility model, not to model of the present utility model
Enclose and be defined.
Embodiment: as shown in Fig. 1 and Fig. 2, the noninvasive ventilator face shield of a kind of band sealing ring,
Including mask body 10 and gasbag-type micro air pump 20, the edge of described mask body 10 sets
There is a circle inflation seal ring 101, in the oxygen input port 102 of mask body 10 dead ahead
Circle is provided with a circle air bag 103, by concealed between inflation seal ring 101 and air bag 103
Trachea 104 is connected, and connecting bottom inflation seal ring 101 has a gas tube 202, gas
Bellows micro air pump 20 is connected with gas tube 202 by air bag connector 201.
Described concealed trachea 104 is fitted in the medial surface of mask body 10.
Operation principle:
The noninvasive ventilator face shield of a kind of band sealing ring, the edge of mask body 10 is provided with a circle
Inflation seal ring 101, oxygen input port 102 inner ring of mask body 10 dead ahead is provided with
One circle air bag 103, by concealed trachea 104 between inflation seal ring 101 and air bag 103
Being connected, connecting bottom inflation seal ring 101 has a gas tube 202, and gasbag-type is miniature
Air pump 20 is connected with gas tube 202 by air bag connector 201, concealed trachea 104
Being fitted in the medial surface of mask body 10, gasbag-type micro air pump 20 is to air bag 103 and inflation
Formula sealing ring 101 is inflated, and air bag 103 improves the sealing of oxygen input port 102,
Inflation seal ring 101 improves the sealing between mask body 10 and patient face.
Claims (2)
1. a noninvasive ventilator face shield for band sealing ring, including mask body (10) and
Gasbag-type micro air pump (20), it is characterised in that: the edge of described mask body (10) sets
There is a circle inflation seal ring (101), the oxygen input port (102) of mask body (10) dead ahead
Inner ring is provided with a circle air bag (103), between inflation seal ring (101) and air bag (103)
Being connected by concealed trachea (104), inflation seal ring (101) bottom connects one
Root gas tube (202), gasbag-type micro air pump (20) by air bag connector (201) with
Gas tube (202) is connected.
The noninvasive ventilator face shield of a kind of band sealing ring the most according to claim 1, its
It is characterised by: described concealed trachea (104) is fitted in the medial surface of mask body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055767.9U CN205460317U (en) | 2016-01-20 | 2016-01-20 | Take noninvasive ventilator face guard of sealing washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055767.9U CN205460317U (en) | 2016-01-20 | 2016-01-20 | Take noninvasive ventilator face guard of sealing washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460317U true CN205460317U (en) | 2016-08-17 |
Family
ID=56638834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055767.9U Expired - Fee Related CN205460317U (en) | 2016-01-20 | 2016-01-20 | Take noninvasive ventilator face guard of sealing washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460317U (en) |
-
2016
- 2016-01-20 CN CN201620055767.9U patent/CN205460317U/en not_active Expired - Fee Related
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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: 20160817 Termination date: 20170120 |