CN219332286U - Head and neck decompression pillow - Google Patents

Abstract

The utility model discloses a head and neck decompression pillow, which comprises a pillow body located under the patient's head; a No. 1 decompression hole opened in the middle of the surface of the pillow body; No. 2 decompression hole and No. 3 decompression hole; connected with the edge of the pillow body, the support airbag located under the patient's neck; wherein, the side of the support airbag is connected with an inflation and deflation assembly, which can support the The gas volume inside the airbag is changed, thereby adjusting the size of the supporting airbag. Compared with the traditional decompression pillow, the utility model not only provides a round hole under the extrusion point of the head when the patient is lying flat or lying on the side, which promotes local blood circulation and prevents pressure sores, but also sets it under the patient's neck. In addition to the support airbag, the support airbag can adjust the amount of gas inside to change its size until it completely fits under the patient's neck to form an effective support, which is suitable for patients with different neck heights.

Description

Head and neck decompression pillow

technical field

The utility model relates to the technical field of medical devices, in particular to a head and neck decompression pillow.

Background technique

In clinical practice, there are some disabled patients and some patients with stiff head and neck. These patients cannot accurately express their own comfort due to their own physical disease factors, and often ignore the fit of the neck to the head when lying down. In addition, these patients have weak exercise ability and will stay in bed for a long time. Often, the stiff neck will be caused by the mismatch between the neck and the pillow, or the head and ears on both sides will be under pressure for a long time, resulting in no blood circulation. pressure sores.

Ordinary decompression pillows often have round holes at fixed positions to achieve local decompression, but they do not have the ability to adjust the height of the neck pillow to meet the needs of patients with different neck heights, which will cause discomfort in the neck of the patient, and at the same time Without support, the pressure on the head increases, and the decompression effect of traditional decompression pillows is weakened.

Utility model content

The purpose of this utility model is to provide a head and neck decompression pillow, which can reduce the partial pressure on the head when the patient is lying down, and at the same time, can adjust the pillow body height of the patient's neck, so that the patient's neck and the pillow body fit together to reduce pressure.

In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

The utility model provides a head and neck decompression pillow, which comprises a pillow body located under the patient's head;

No. 1 decompression hole opened in the middle of the pillow surface;

No. 2 decompression holes and No. 3 decompression holes respectively opened on both sides of the pillow surface;

Connected with the edge of the pillow body, the supporting air bag is located under the patient's neck;

Wherein, the side of the supporting airbag is connected with an inflation and deflation component, which can change the gas volume inside the supporting airbag, and then adjust the size of the supporting airbag.

As a preferred solution of a head and neck decompression pillow of the present invention, the No. 1 decompression hole is circular, the No. 2 decompression hole and No. 3 decompression hole are elliptical, and the long axis direction is parallel to the patient's body. head orientation.

As a preferred solution of the head and neck decompression pillow of the present invention, the shape of the support airbag is a long cylinder, and its axial direction is perpendicular to the extending direction of the patient's neck.

As a preferred solution of the head and neck decompression pillow of the present invention, the inflation and deflation assembly includes a press inflation valve located at the end of the support airbag and a deflation valve located at the other end of the support airbag;

Wherein, the press inflation valve can press gas into the interior of the support airbag by manual pressing, and the deflation valve is generally in a closed state, and the interior of the support airbag can be communicated by pressing the deflation valve from the outside. outside world.

As a preferred solution for a head and neck decompression pillow of the present invention, the press inflation valve is a hollow press air bag made of resilient material, and the air outlet end is provided with a one-way connection with the inside of the support air bag. One-way valve, its air inlet end is provided with No. two one-way valve that unidirectionally communicates with the outside world to press the inner space of the air bag.

As a preferred solution of the head and neck decompression pillow of the present utility model, the deflation valve includes a valve body arranged at the end of the support airbag, and the valve body is provided with a through hole communicating with the inside and outside of the support airbag , the valve body is provided with a slidable connecting rod, the external end of the connecting rod is fixedly connected with a pressing cap, the bottom of the pressing cap is connected with the valve body through a spring, and the connecting rod is fixed at one end inside the supporting airbag A blocking block is connected, and the blocking block blocks the communication end between the through hole and the inside of the supporting airbag under the action of the elastic force of the spring.

As a preferred solution of the head and neck decompression pillow of the present invention, the support airbag is fixedly connected to the side of the pillow body by Velcro.

Compared with the prior art, the utility model has the following beneficial effects:

Compared with the traditional decompression pillow, the utility model not only provides a round hole under the extrusion point of the head when the patient is lying flat or lying on the side, which promotes local blood circulation and prevents pressure sores, but also sets it under the patient's neck. In order to improve the patient's comfort, the support airbag can support the patient's neck and reduce the pressure on the contact surface between the head and the pillow body. On the other hand, the support airbag can adjust the amount of gas inside to change the size until it fits perfectly It forms an effective support under the patient's neck and is suitable for patients with different neck heights.

Description of drawings

In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.

Fig. 1 is the appearance view of the utility model;

Fig. 2 is a dismantling schematic diagram of the pillow body and the support airbag of the utility model;

Fig. 3 is a top view of the utility model;

Fig. 4 is a cross-sectional view of Fig. 3A-A of the present utility model.

The labels in the figure are respectively indicated as follows:

1-Pillow body, 2-Support airbag, 3-Inflation and deflation components, 4-Velcro, 11-No. 1 decompression hole, 12-No. 2 decompression hole, 13-No. 3 decompression hole, 31-Press and inflate Valve, 32-deflation valve, 311-press airbag, 312-No. 1 check valve, 313-No. 2 check valve, 321-valve body, 322-through hole, 323-connecting rod, 324-spring, 325- Press cap, 326 - blockage block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a head and neck decompression pillow, which comprises a pillow body 1 located under the patient's head;

No. 1 decompression hole 11 opened in the middle of the surface of the pillow body 1;

No. 2 decompression holes 12 and No. 3 decompression holes 13 respectively opened on both sides of the surface of the pillow body 1;

Connected with the edge of the pillow body 1, the supporting airbag 2 is located under the patient's neck;

Wherein, the side of the support airbag 2 is connected with an inflation and deflation assembly 3, which can change the gas volume inside the support airbag 2, and then adjust the size of the support airbag 2.

When the utility model is used, it is placed under the head and neck of the patient. When the patient lies flat, the back of the head is located directly above the No. 1 decompression hole 11. When the patient turns over and lies on his side, his left or right ear is located at the No. 2 decompression hole. Right above hole 12 and No. 3 decompression hole 13, when the patient is lying flat or lying on his side, No. 1 decompression hole 11 makes the back of the patient's head suspended, and the edge pillow 1 of No. 1 round hole is the back of the patient's head. Provide support, which can promote blood circulation at the back of the patient's head, increase comfort, and prevent pressure sores. Similarly, the second decompression hole 12 and the third decompression hole 13 can prevent the patient from lying on the left or right side. The ear of the patient is squeezed to promote the blood circulation of the patient's ear. In addition, the inflation and deflation component 3 can inflate and deflate the support airbag 2, so that the support airbag 2 is completely fitted under the patient's neck, providing comfortable support. For patients with different neck heights, the air volume inside the support airbag 2 can be adjusted to control its expansion degree to adapt. The support airbag 2 can completely fit the patient's lower neck, which can play a supporting role and prevent the patient's neck from hanging in the air. Discomfort is produced, and the pressure on the patient's head and neck is shared simultaneously, and the pressure between the patient's head and the pillow body 1 is reduced.

Further, the No. 1 decompression hole 11 is circular, the No. 2 decompression hole 12 and the No. 3 decompression hole 13 are elliptical, and the long axis direction is parallel to the patient's head direction.

In the utility model, the No. 1 decompression hole 11 is directly below the back of the patient's head when the patient is lying on his back, and the No. 2 decompression hole 12 and No. 3 decompression hole 13 are aimed at the patient's right below the left or right ear when the patient is lying on his side. The circular and elliptical designs of the three fit the surface contours of the back of the patient's head and both sides of the head, so that the upper edge pillow body 1 of the No. 1 decompression hole 11, the No. 2 decompression hole 12 and the No. 3 decompression hole 13 can It better fits the patient's head contour and forms the role of decompression support.

Further, the shape of the support airbag 2 is a long cylinder, and its axial direction is perpendicular to the extending direction of the patient's neck.

In the utility model, the shape of the elongated cylinder of the supporting airbag 2 makes its side fit the contour of the patient's neck, which can form a better support.

Further, the inflation and deflation assembly 3 includes a press inflation valve 31 located at the end of the support airbag 2 and a deflation valve 32 located at the other end of the support airbag 2;

Wherein, the press inflation valve 31 can press gas into the support airbag 2 by manual pressing, and the deflation valve 32 is generally in a closed state, and the deflation valve 32 can be pressed from the outside, so that the The interior of the support airbag 2 communicates with the outside world.

The utility model adopts the mode of manual pressing to inflate the inside of the supporting airbag 2. When the inflation is too much, the air release valve 32 can be opened to release a certain amount of air, which is convenient for the user to adjust the air volume in the supporting airbag 2 according to the actual situation.

Further, the press inflation valve 31 is a hollow press airbag 311 made of resilient material, and its air outlet end is provided with a one-way one-way valve 312 connected to the inside of the support airbag 2. The second end is provided with a No. 2 one-way valve 313 that unidirectionally connects the outside world to the inner space of the pressing air bag 311 .

When the utility model is inflated, the user can repeatedly press the pressing airbag 311. When pressing, the inner space of the pressing airbag 311 becomes smaller, and the gas inside the pressing airbag 311 is injected into the supporting airbag 2 from the No. 1 one-way valve 312, and the pressing airbag 311 is pressed when it is released. Rebound, the internal space becomes larger, and the outside air enters the inside of the pressing airbag 311 from the No. 2 one-way valve 313 to replenish, so that the air can be continuously pressed into the inside of the supporting airbag 2 to realize inflation.

Further, the deflation valve 32 includes a valve body 321 arranged at the end of the support airbag 2, and the valve body 321 is provided with a through hole 322 communicating with the inside and outside of the support airbag 2, and the valve body 321 is provided with a slidable connecting rod 323, and one end of the connecting rod 323 is fixedly connected with a pressing cap 325, the bottom of the pressing cap 325 is connected with the valve body 321 through a spring 324, and the connecting rod 323 is located One end inside the airbag 2 is fixedly connected with a blocking block 326 , and the blocking block 326 blocks the communication end between the through hole 322 and the inside of the supporting airbag 2 under the action of the elastic force of the spring 324 .

In the utility model, when the airbag 2 is inflated or in use, the spring 324 gives the pressing cap 325, the connecting rod 323 connected with the pressing cap 325, and the blocking block 326 a force toward the outside of the valve body 321, so that the blocking block 326 blocks the passage. The hole 322 communicates with the inside of the support airbag 2 to prevent the support airbag 2 from leaking. When a certain amount of gas inside the support airbag 2 needs to be discharged, the user can apply pressure to the pressing cap 325 to overcome the elastic force of the spring 324 so that the connecting rod 323 And the blocking block 326 moves to the inside of the support airbag 2, so that the through hole 322 communicates with the inside of the support airbag 2 and the outside world, and the gas inside the support airbag 2 can flow out to the outside when the surface of the support airbag 2 is pressed.

Further, the support airbag 2 is fixedly connected to the side of the pillow body 1 by Velcro 4 .

In this way, it is convenient to disassemble between the supporting airbag 2 and the pillow body 1, to facilitate cleaning, or to facilitate replacement when one party is damaged.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements shall also be deemed to fall within the protection scope of the present application.

Claims (7)

1. A head and neck decompression pillow, characterized in that, comprising a pillow (1) positioned under the patient's head; No. 1 decompression hole (11) opened at the middle position on the surface of the pillow body (1); No. 2 decompression holes (12) and No. 3 decompression holes (13) respectively opened on both sides of the surface of the pillow body (1); Connected with the edge of the pillow body (1), the supporting airbag (2) is located under the patient's neck; Wherein, the side of the supporting airbag (2) is connected with an inflation and deflation component (3), which can change the gas volume inside the supporting airbag (2), and then adjust the size of the supporting airbag (2). 2. a kind of head and neck decompression pillow according to claim 1, is characterized in that, The No. 1 decompression hole (11) is circular, the No. 2 decompression hole (12) and the No. 3 decompression hole (13) are elliptical, and the long axis direction is parallel to the patient's head direction. 3. a kind of head and neck decompression pillow according to claim 1, is characterized in that, The supporting airbag (2) is in the shape of a long cylinder whose axial direction is perpendicular to the extension direction of the patient's neck. 4. a kind of head and neck decompression pillow according to claim 1, is characterized in that, The inflation and deflation assembly (3) includes a press inflation valve (31) located at the end of the support airbag (2) and a deflation valve (32) located at the other end of the support airbag (2); Wherein, the press inflation valve (31) can press gas into the inside of the support airbag (2) by manual pressing, and the deflation valve (32) is generally in a closed state, and the deflation valve (32) can be deflated by external pressure. The valve (32) makes the inside of the supporting air bag (2) communicate with the outside. 5. a kind of head and neck decompression pillow according to claim 4, is characterized in that, The pressurization valve (31) is a hollow inner press airbag (311) made of resilient material, and its air outlet is provided with a one-way one-way valve (312) connected to the inside of the support airbag (2). ), its air inlet end is provided with the No. two one-way valve (313) that unidirectionally communicates with the outside world to press air bag (311) internal space. 6. a kind of head and neck decompression pillow according to claim 4, is characterized in that, The deflation valve (32) includes a valve body (321) located at the end of the support airbag (2), and the valve body (321) is provided with a passage connecting the inside and outside of the support airbag (2). hole (322), the valve body (321) is provided with a slidable connecting rod (323), and the external end of the connecting rod (323) is fixedly connected with a pressing cap (325), and the pressing cap (325) The bottom is connected with the valve body (321) by a spring (324), and the connecting rod (323) is fixedly connected with a blocking block (326) at one end of the support air bag (2), and the blocking block (326) is fixed on the inside of the support air bag (2). Under the action of the elastic force of the spring (324), the communicating end between the through hole (322) and the inside of the supporting air bag (2) is blocked. 7. A kind of head and neck decompression pillow according to claim 1, characterized in that, The supporting airbag (2) is fixedly connected to the side of the pillow body (1) by Velcro (4).

Images