CN209899957U - Medical back cushion - Google Patents

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

medical pillow

technical field

The utility model relates to medical equipment, in particular to a medical pillow.

Background technique

At this stage, the medical pillow has become an indispensable head immobilization device for medical use. In the medical field, how to support the head is very important for the doctor's examination or operation. For the fixation of the head and neck, many factors need to be considered, such as the shape of the human head, the comfort of the human head, and so on.

The existing medical pillows cannot take into account the comfort requirements of the human body, and cannot meet the problem of inapplicability caused by differences in the faces of people.

Utility model content

The purpose of the utility model is to provide a medical pillow, which overcomes the fact that the medical pillow in the prior art cannot take into account the comfort requirements of the human body, and cannot meet the problem of inapplicability due to differences in the faces of personnel, and realizes the pillow can be used. It is properly adjusted according to the human face, and can meet the requirements of human comfort.

In order to achieve the above purpose, the present invention provides a medical pillow, the medical pillow includes: an inflatable air bag and an inflatable valve; wherein, the inflatable valve is arranged on the inflatable air bag, so as to inflate the inflatable air bag through the inflatable valve The airbag is inflated, and after the inflatable airbag is inflated, a headrest with a human face accommodating cavity can be formed.

Preferably, the medical pillow further comprises: a barometer, which is connected to the inflation valve to measure the air pressure in the inflation airbag.

Preferably, the inflation valve is a three-way valve.

Preferably, the three-way valve comprises: a three-way pipe body and a rotary switch; wherein, the first port of the three-way pipe body is communicated with the inflation valve of the inflatable air bag, and the second port of the three-way pipe body It is a free end and is connected to an external air pump; the third port of the three-way pipe body is connected to the barometer; the rotary switch is arranged on the three-way pipe body to control the third port in the three-way pipe body. A port is connected to the second port, or the first port in the three-way pipe body is controlled to be connected to the third port.

Preferably, the three-way valve further includes: a fastener, the fastener is arranged on the second port of the three-way pipe body or the third port of the three-way pipe body for fastening Inflate the air pump or tighten the barometer.

Preferably, the part of the rotary switch located inside the three-way pipe body is provided with a sealing ring.

Preferably, the medical pillow further comprises: a bottom plate, and the inflatable airbag is fixed on the bottom plate.

Preferably, the inflatable airbag comprises: a first section groove cavity and a second end face groove cavity, the first section groove cavity and the second end face groove cavity are respectively disposed on the bottom plate, and the first section groove cavity and the second end face groove cavity are respectively provided One cross-section groove cavity corresponds to the forehead of the human face, and the two end face groove cavities correspond to the chin of the human face.

Preferably, each of the first section groove cavity and the second end face groove cavity is provided with one of the inflation valves.

According to the above technical solutions, the utility model can meet the requirements of the comfort of the human body, achieve flexible fixation, and can perform appropriate adaptation adjustment to the face of the human body. When the human face is compressed on the inflatable airbag, the inflatable airbag will automatically deform, which can satisfy the decompression and fixation of different faces of different people, and can realize the decompression of the face.

Other features and advantages of the present invention will be described in detail in the detailed description section that follows.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification, and together with the following specific embodiments, are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the attached image:

Fig. 1 is the structural representation explaining a kind of medical pillow of the present utility model;

2 is a schematic structural diagram illustrating a three-way valve of a medical pillow according to the present invention.

Description of reference numerals

1 inflation bladder 2 inflation valve

3 Tee body 4 Rotary switch

5 Fasteners 6 Bottom plate

7 First section groove cavity 8 Second end face groove cavity

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

In the present utility model, unless otherwise stated, the orientation words included in the term, such as "up, down, left and right", only represent the orientation of the term under normal use, or are common names understood by those skilled in the art, and This term should not be viewed as a limitation.

The utility model provides a medical pillow, which comprises: an inflatable air bag 1 and an inflatable valve 2; wherein, the inflatable valve 2 is arranged on the inflatable air bag 1, so as to pass the inflation valve 2 to the inflatable air bag. 1 Inflating, after the inflatable airbag 1 is inflated, a headrest with a human face accommodating cavity can be formed.

According to the above technical solutions, the utility model can meet the requirements of the comfort of the human body, achieve flexible fixation, and can perform appropriate adaptation adjustment to the face of the human body. When the human face is compressed on the inflatable airbag 1, the inflatable airbag 1 will automatically deform, which can satisfy the decompression and fixation of different faces of different people, and can realize the decompression of the face. Using the above method, the inflation or deflation of the inflatable airbag 1 can be realized, and the air volume of the inflatable airbag 1 can be adjusted according to the needs and comfort.

In a specific embodiment of the present invention, the medical headrest may further include: a barometer, the barometer is connected to the inflation valve 2 to measure the air pressure value in the inflation airbag 1 .

Through the above method, the detection of the air pressure value in the airbag can be realized, and the control and adjustment of the air pressure can be facilitated.

In this embodiment, in order to realize the detection and control of multi-channel air pressure, the inflation valve 2 is a three-way valve.

In this embodiment, the three-way valve may include: a three-way pipe body 3 and a rotary switch 4; wherein, the first port of the three-way pipe body 3 is communicated with the inflation valve 2 of the inflatable air bag 1, The second port of the three-way pipe body 3 is a free end, which is connected to an external air pump; the rotary switch 4 is arranged on the three-way pipe body 3 to control the first port in the three-way pipe body 3 and the The second port is connected, or the first port in the three-way pipe body 3 is controlled to be connected with the third port.

Through the above-mentioned embodiments, the three-way transmission of air pressure can be realized, and the air pressure can be controlled by itself, the air pressure detection or 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: a fastener 5 , and the fastener 5 is disposed at the second port of the three-way pipe body 3 or the first port of the three-way pipe body 3 . On the three-port, used to fasten the inflator pump or fasten the barometer.

According to the above-mentioned embodiment, the fixation of the barometer can be realized, and the leakage of the internal gas can be prevented.

In this embodiment, in order to seal the device and prevent air leakage, a sealing ring is provided on the part of the rotary switch 4 located inside the three-way pipe body 3 .

In a specific embodiment of the present invention, in order to realize the fixation of the inflatable airbag 1 , the medical pillow may further include: a bottom plate 6 , and the inflatable airbag 1 is fixed on the bottom plate 6 .

In the manner described above, the fixation and placement of the device can be achieved.

In this embodiment, the inflatable airbag 1 may include: a first section groove cavity 7 and a second end face groove cavity 8, the first section groove cavity 7 and the second end face groove cavity 8 are respectively provided On the bottom plate 6, the first cross-section groove cavity 7 corresponds to the forehead of the human face, and the two end face groove cavities correspond to the chin of the human face.

In the above manner, the head can be fixed by the two parts of the head and the chin, so as to prevent slippage and provide better comfort to the patient.

In this embodiment, the first section groove cavity 7 and the second end face groove cavity 8 are each provided with one of the inflation valves.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above-mentioned embodiments. Within the scope of the technical concept of the present invention, many technical solutions of the present invention can be carried out. These simple modifications all belong to the protection scope of the present invention.

In addition, it should be noted that the specific technical features described in the above-mentioned specific embodiments can be combined in any suitable manner unless they are inconsistent. The combination method is not specified otherwise.

In addition, the various embodiments of the present invention can also be arbitrarily combined, as long as they do not violate the idea of the present invention, they should also be regarded as the content disclosed by the present invention.

Claims (9)

1. A medical pillow, characterized in that the medical pillow comprises: an inflatable air bag (1) and an inflatable valve (2); wherein, the inflatable valve (2) is arranged on the inflatable air bag (1) to pass through the air bag (1). The inflation valve (2) inflates the inflation airbag (1), and after the inflation airbag (1) is inflated, a headrest having a human face accommodating cavity can be formed. 2. The medical pillow according to claim 1, characterized in that, the medical pillow further comprises: a barometer, which is connected to the inflation valve (2) to measure the amount of air in the inflation airbag (1). Air pressure value. 3. The medical pillow according to claim 2, wherein the inflation valve (2) is a three-way valve. 4. The medical pillow according to claim 3, wherein the three-way valve comprises: a three-way pipe body (3) and a rotary switch (4); wherein, the third part of the three-way pipe body (3) A port is connected to the inflation valve (2) of the inflatable air bag (1). The three ports are communicated with the barometer; the rotary switch (4) is arranged on the three-way pipe body (3) to control the conduction between the first port and the second port in the three-way pipe body (3). Connect, or control the first port in the three-way pipe body (3) to conduct with the third port. 5. The medical pillow according to claim 4, wherein the three-way valve further comprises: a fastener (5), and the fastener (5) is arranged on the three-way pipe body (3) on the second port of the three-way pipe body (3) or the third port of the three-way pipe body (3) to fasten the air pump or fasten the barometer. 6 . The medical pillow according to claim 4 , characterized in that, a sealing ring is provided on the part of the rotary switch ( 4 ) located inside the three-way pipe body ( 3 ). 7 . 7 . The medical pillow according to claim 1 , wherein the medical pillow further comprises: a bottom plate ( 6 ), and the inflatable air bag ( 1 ) is fixed on the bottom plate ( 6 ). 8 . 8 . The medical pillow according to claim 7 , wherein the inflatable airbag ( 1 ) comprises: a first section groove cavity ( 7 ) and a second end face groove cavity ( 8 ), the first section groove cavity ( 8 ) The groove cavity (7) and the second end face groove cavity (8) are respectively disposed on the bottom plate (6), and the first cross-section groove cavity (7) corresponds to the forehead of the human face, and the two The end face groove cavity corresponds to the chin of the human face. 9 . The medical pillow according to claim 8 , wherein the first section groove cavity ( 7 ) and the second end face groove cavity ( 8 ) are each provided with one inflation valve ( 2 ). 10 .

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