CN209899957U - Medical back cushion - Google Patents
Medical back cushion Download PDFInfo
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- CN209899957U CN209899957U CN201920053532.XU CN201920053532U CN209899957U CN 209899957 U CN209899957 U CN 209899957U CN 201920053532 U CN201920053532 U CN 201920053532U CN 209899957 U CN209899957 U CN 209899957U
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Abstract
The utility model discloses a medical back cushion, this medical back cushion includes: an inflatable air bag (1) and an inflation valve (2); the back cushion is characterized in that the inflation valve (2) is arranged on the inflation airbag (1) so as to inflate the inflation airbag (1) through the inflation valve (2), and after the inflation airbag (1) is inflated, a back cushion with a human face accommodating cavity can be formed. The utility model discloses a back cushion can be according to human face appropriate adjustment to can satisfy human travelling comfort's requirement.
Description
Technical Field
The utility model relates to a medical equipment specifically, relates to a medical back cushion.
Background
At present, a medical headrest becomes an indispensable head fixing device for medical use. In the medical field, how to support the head is very critical to the examination or operation of the doctor. The fixation of the head and neck needs to take into account various factors, such as the shape of the human head, the comfort of the human head, etc.
The existing medical back cushion can not meet the requirement of human body comfort and can not meet the problem of inapplicability caused by the difference of faces of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a medical back cushion, this medical back cushion has overcome the medical back cushion among the prior art and can't compromise human travelling comfort requirement, can not satisfy because the unsuitable problem that uses that personnel face difference caused, has realized that the back cushion can be according to the appropriate adjustment of human face to can satisfy the requirement of human travelling comfort.
In order to achieve the above object, the utility model provides a medical back cushion, this medical back cushion includes: an inflatable air bag and an inflation valve; the inflation valve is arranged on the inflation air bag to inflate the inflation air bag through the inflation valve, and after the inflation air bag is inflated, a back cushion with a human face accommodating cavity can be formed.
Preferably, the medical headrest further comprises: a barometer connected to the inflation valve to measure a pressure value in the inflatable bladder.
Preferably, the inflation valve is a three-way valve.
Preferably, the three-way valve includes: a three-way pipe body and a rotary switch; the first port of the three-way pipe body is communicated with an inflation valve of the inflatable airbag, and the second port of the three-way pipe body is a free end and is externally connected with an inflation pump; the third port of the three-way pipe body is communicated with the barometer; the rotary switch is arranged on the three-way pipe body to control the conduction of the first port and the second port in the three-way pipe body or the conduction of the first port and the third port in the three-way pipe body.
Preferably, the three-way valve further includes: and the fastener is arranged on the second port of the three-way pipe body or the third port of the three-way pipe body and is used for fastening the inflation air pump or the barometer.
Preferably, a sealing ring is arranged on the part of the rotary switch, which is positioned inside the three-way pipe body.
Preferably, the medical headrest further comprises: the bottom plate, the air bag is fixed in on the bottom plate.
Preferably, the inflatable balloon comprises: the first section groove cavity and the second end groove cavity are respectively arranged on the bottom plate, the first section groove cavity corresponds to the forehead of the face of the human body, and the second section groove cavity corresponds to the chin of the face of the human body.
Preferably, the first section groove cavity and the second end face groove cavity are respectively provided with one inflation valve.
According to the technical scheme, the utility model discloses can satisfy the requirement of human travelling comfort, accomplish flexible fixed, can carry out appropriate adaptation nature adjustment to human face. When the human face is compressed to the inflatable air bag, the inflatable air bag can deform automatically, the requirements of decompression fixation of different faces of different people are met, and decompression of the face can be achieved.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view illustrating a medical headrest of the present invention;
fig. 2 is a schematic structural diagram illustrating a three-way valve of a medical headrest according to the present invention.
Description of the reference numerals
1 inflating airbag 2 inflating valve
3 three-way pipe 4 rotary switch
5 fastener 6 bottom plate
7 first section groove cavity 8 second end surface groove cavity
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, right" and the like included in the terms only represent the orientation of the terms in a normal use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
The utility model provides a medical back cushion, this medical back cushion includes: an inflatable air bag 1 and an inflation valve 2; the inflation valve 2 is arranged on the inflation airbag 1, so that the inflation airbag 1 is inflated through the inflation valve 2, and after the inflation airbag 1 is inflated, a back cushion with a human face accommodating cavity can be formed.
According to the technical scheme, the utility model discloses can satisfy the requirement of human travelling comfort, accomplish flexible fixed, can carry out appropriate adaptation nature adjustment to human face. When the human face is compressed to the inflatable air bag 1, the inflatable air bag 1 can deform automatically, the decompression fixation of different faces of different people is met, and the decompression of the face can be realized. By adopting the mode, the inflation or deflation of the inflatable air bag 1 can be realized, and the air quantity of the inflatable air bag 1 can be adjusted according to the requirement and the comfort level.
In a specific embodiment of the present invention, the medical headrest may further include: and the barometer is connected to the inflation valve 2 to measure the air pressure value in the inflatable air bag 1.
By the mode, the air pressure value in the air bag can be detected, and the air pressure can be conveniently controlled and adjusted.
In this embodiment, the inflation valve 2 is a three-way valve for multi-channel air pressure detection and control.
In this embodiment, the three-way valve may include: a three-way pipe body 3 and a rotary switch 4; a first port of the three-way pipe body 3 is communicated with an inflation valve 2 of the inflatable airbag 1, and a second port of the three-way pipe body 3 is a free end and is externally connected with an inflation pump; the rotary switch 4 is arranged on the three-way pipe body 3 to control the conduction of the first port and the second port in the three-way pipe body 3 or control the conduction of the first port and the third port in the three-way pipe body 3.
Through the above embodiment, the three-way transmission of the air pressure can be realized, the control can be performed automatically, the detection of the air pressure or the air pressure inflation and deflation can be realized, and the inflation valve 2 can be opened or closed in real time.
In this embodiment, the three-way valve may further include: and the fastener 5 is arranged on the second port of the three-way pipe body 3 or the third port of the three-way pipe body 3 and is used for fastening the inflation pump or the barometer.
With the above-described embodiment, it is possible to realize fixation of the barometer and prevent leakage of the internal gas.
In this embodiment, a seal ring is provided in a portion of the rotary switch 4 located inside the three-way pipe body 3 in order to seal the device and prevent air leakage.
In a specific embodiment of the present invention, in order to fix the inflatable airbag 1, the medical headrest may further include: and the bottom plate 6 is fixed on the inflatable air bag 1.
Through the mode, the fixing and the placing of the device can be realized.
In this embodiment, the inflatable airbag 1 may include: the first section groove cavity 7 and the second end groove cavity 8 are respectively arranged on the bottom plate 6, the first section groove cavity 7 corresponds to the forehead of the face of a human body, and the second section groove cavity corresponds to the chin of the face of the human body.
The head can be fixed through the head and the jaw in the mode, so that the sliding is prevented, and the comfort of a patient is better.
In this embodiment, one inflation valve is provided for each of the first cross-sectional groove cavity 7 and the second face groove cavity 8.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (9)
1. A medical headrest, comprising: an inflatable air bag (1) and an inflation valve (2); the back cushion is characterized in that the inflation valve (2) is arranged on the inflation airbag (1) so as to inflate the inflation airbag (1) through the inflation valve (2), and after the inflation airbag (1) is inflated, a back cushion with a human face accommodating cavity can be formed.
2. The medical headrest of claim 1, further comprising: a barometer connected to the inflation valve (2) to measure a pressure value in the inflatable bladder (1).
3. The medical headrest according to claim 2, characterized in that said inflation valve (2) is a three-way valve.
4. The medical headrest of claim 3, wherein the three-way valve comprises: a three-way pipe body (3) and a rotary switch (4); the first port of the three-way pipe body (3) is communicated with an inflation valve (2) of the inflatable airbag (1), and the second port of the three-way pipe body (3) is a free end and is externally connected with an inflation air pump; the third port of the three-way pipe body (3) is communicated with the barometer; the rotary switch (4) is arranged on the three-way pipe body (3) to control the conduction of a first port and a second port in the three-way pipe body (3) or control the conduction of the first port and a third port in the three-way pipe body (3).
5. The medical headrest of claim 4, wherein the three-way valve further comprises: and the fastener (5) is arranged on the second port of the three-way pipe body (3) or the third port of the three-way pipe body (3) and is used for fastening the inflation air pump or the barometer.
6. The medical headrest according to claim 4, characterized in that the portion of the rotary switch (4) inside the three-way tube (3) is provided with a sealing ring.
7. The medical headrest of claim 1, further comprising: the inflatable air bag (1) is fixed on the bottom plate (6).
8. The medical headrest according to claim 7, characterized in that said inflatable bladder (1) comprises: first section recess chamber (7) and second terminal surface recess chamber (8), first section recess chamber (7) and second terminal surface recess chamber (8) set up respectively on bottom plate (6), just first section recess chamber (7) are corresponding to on human facial forehead, the terminal surface recess chamber is corresponding to on human facial chin.
9. The medical headrest according to claim 8, wherein the first cross-sectional groove cavity (7) and the second end-face groove cavity (8) are respectively provided with one inflation valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053532.XU CN209899957U (en) | 2019-01-11 | 2019-01-11 | Medical back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053532.XU CN209899957U (en) | 2019-01-11 | 2019-01-11 | Medical back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209899957U true CN209899957U (en) | 2020-01-07 |
Family
ID=69029268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920053532.XU Active CN209899957U (en) | 2019-01-11 | 2019-01-11 | Medical back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209899957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718046A (en) * | 2019-01-11 | 2019-05-07 | 芜湖市第五人民医院 | Medical headrest |
-
2019
- 2019-01-11 CN CN201920053532.XU patent/CN209899957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718046A (en) * | 2019-01-11 | 2019-05-07 | 芜湖市第五人民医院 | Medical headrest |
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