CN214909944U

CN214909944U - Height-adjustable inflatable headrest device for lateral position operation

Info

Publication number: CN214909944U
Application number: CN202121240541.3U
Authority: CN
Inventors: 吴飞彬; 别逢桂; 罗彩霞
Original assignee: Guangdong General Hospital
Current assignee: Guangdong General Hospital
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-30
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a but height-adjusting's of lateral position operation usefulness aerifys headrest device, including protection pad and stereoplasm sealing pipe, the upper end at stereoplasm sealing pipe is fixed in the protection pad veneer, the cylinder type holding chamber rather than the coaxial line is seted up to the lower terminal surface at stereoplasm sealing pipe, the gasbag that is provided with the cylinder type and the stereoplasm cylinder of cylinder type are slided in proper order in holding intracavity from the top down, be connected with on the lateral wall of gasbag and be used for filling the gassing device of filling of gas conditioning gasbag thickness through filling the gasbag, through filling the gassing to the gasbag, can adjust the distance between holding chamber top and the stereoplasm cylinder upper surface, thereby reach the purpose of adjusting the headrest height. The protective pad of the utility model is a hollow head ring of gel, the gel material can effectively reduce the problem of skin pressure injury, and the hollow can ensure that the ears of the operation patients are placed in the middle without being pressed; the distance between the top of the accommodating cavity and the upper surface of the hard cylinder can be adjusted by inflating and deflating the air bag, so that the purpose of adjusting the height of the headrest is achieved.

Description

Height-adjustable inflatable headrest device for lateral position operation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a height-adjustable inflatable headrest device for lateral position surgery.

Background

The operation position safety is the important content of operation management, and the lateral position is the commonly used injury position of cardiothoracic surgery, orthopaedics, brain surgery and kidney surgery. When in lateral position, a pillow different from a horizontal position (hereinafter referred to as a lateral position pillow) needs to be padded under the head, the lateral position pillow at the present stage is mostly a hollow square pillow or is formed by combining a square pillow and a hollow head ring, and the lateral position pillow has the characteristics of fixed height, and people with different body types need the pillows with different heights due to the difference of shoulder width and head width to maintain the cervical vertebra and the thoracic vertebra to be in the same horizontal functional position, so the pillow with fixed height is not suitable for all patients.

And when the supine position is changed to the lateral position, the headrest in the supine position needs to be replaced with the headrest in the lateral position.

Moreover, because the limb movement of the patient is limited in the operation, if the cervical vertebra is not at the same level with the thoracolumbar vertebra for a long time, the cervical nerve and the muscle are excessively pulled, and nerve paralysis damage or muscle damage can be caused.

To solve the above problems, we propose an inflatable headrest device with adjustable height for lateral position surgery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but height-adjusting's inflation headrest device of lateral position operation usefulness can adjust the headrest height fast to avoid the emergence of cervical nerve anesthesia damage and muscle damage, can also effectively reduce the emergence of pressure nature damage, can also reduce the operation with changing the headrest when the supine position becomes the lateral position.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a but height-adjusting's of lateral position operation usefulness aerifys headrest device, includes protection pad and stereoplasm sealed push pipe, and the protection pad is fixed in the upper end of stereoplasm sealed push pipe through the veneer, sets up the cylinder type holding chamber rather than the coaxial line at the lower terminal surface of stereoplasm sealed push pipe, and the stereoplasm cylinder that has the gasbag of cylinder type and cylinder type slides in proper order in the holding intracavity from the top down is connected with on the lateral wall of gasbag and is used for filling the gassing device of filling gas regulation gasbag thickness through filling the gasbag.

Preferably, the inflation and deflation device comprises an inflation and deflation hose, and the inflation and deflation hose penetrates through the side wall of the hard sealing and jacking pipe and then is sequentially connected with an deflation switch and an inflation balloon.

Preferably, a one-way air valve is arranged on the inflating sacculus.

Preferably, the protection pad is a gel hollow head ring, and the outer diameter of the protection pad is equal to that of the hard jacking pipe.

Preferably, the bottom surface of the hard cylinder is adhered with an anti-skid and anti-friction layer.

Preferably, the antiskid and friction-resistant layer is a rubber layer.

Preferably, a clamping groove is formed in the inner side wall of the accommodating cavity, a convex ring is fixed at the upper end of the hard cylinder, and the hard cylinder is connected into the clamping groove in the inner side wall of the accommodating cavity in a sliding mode through the convex ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the protection pad of the utility model is a hollow head ring of gel, the gel material can effectively reduce the problem of skin pressure injury, and the hollow can ensure that the ears of the operation patients are placed in the middle without being pressed;

the utility model can adjust the distance between the top of the containing cavity and the upper surface of the hard cylinder by inflating and deflating the air bag, thereby achieving the purpose of adjusting the height of the headrest;

thirdly, the utility model discloses in the use, stereoplasm seals the pipe and has covered the cylinder always, guarantees that whole headrest only can have the lift from top to bottom, and can not produce the displacement about, ensures the steadiness of headrest device, security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of each component of the present invention from the top;

FIG. 3 is a schematic view of the various components of the present invention from the bottom;

fig. 4 is a schematic side sectional view of the present invention;

in the figure: 1-protective pad, 2-hard sealing and jacking pipe, 3-inflation and deflation hose, 4-inflation saccule, 5-deflation switch, 6-one-way air valve, 7-air sac, 8-hard cylinder, 9-antiskid friction-resistant layer, 10-holding cavity, 11-convex ring and 12-clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, the utility model provides a but height-adjusting's that lateral position operation was used aerifys headrest device, including protection pad 1 and stereoplasm sealing pipe 2, protection pad 1 is fixed in the upper end of stereoplasm sealing pipe 2 through the veneer, set up rather than the cylinder type holding chamber 10 of coaxial line at the lower terminal surface of stereoplasm sealing pipe 2, from the top down slides in proper order in holding chamber 10 and is provided with the gasbag 7 of cylinder type and the stereoplasm cylinder 8 of cylinder type, be connected with on the lateral wall of gasbag 7 and be used for filling the gassing device of gassing through filling gassing and adjusting gasbag 7 thickness to gasbag 7, through filling gassing to gasbag 7, can adjust the distance between holding chamber 10 top and the 8 upper surfaces of stereoplasm cylinder, thereby reach the purpose of adjusting the headrest height.

In the embodiment, the inflation and deflation device comprises an inflation and deflation hose 3, the inflation and deflation hose 3 penetrates through the side wall of the hard jacking pipe 2 and then is sequentially connected with an deflation switch 5 and an inflation balloon 4, a one-way air valve 6 is arranged on the inflation balloon 4, after the deflation switch 5 is closed, the inflation balloon 4 is pinched by hands to inflate the air bag 7, so that the air bag 7 is expanded, the distance between the top of the accommodating cavity 10 and the upper surface of the hard cylinder 8 is increased, and the height of the headrest device is further increased; after the air release switch 5 is opened, the air in the air bag 7 is discharged outwards under the action of the gravity of the hard push-off pipe 2, the gravity of the protection pad 1 and the pressure from the patient, so that the distance between the top of the accommodating cavity 10 and the upper surface of the hard cylinder 8 is reduced, and the height of the headrest device is reduced.

The protection pad 1 is a gel hollow head ring, the outer diameter of the protection pad 1 is equal to that of the hard jacking pipe 2, the gel material can effectively reduce the problem of skin pressure injury, and the hollow structure can ensure that the ears of a surgical patient are placed in the middle and are not pressed.

The bottom surface of the hard cylinder 8 is adhered with an anti-skid and anti-friction layer 9, and the anti-skid and anti-friction layer 9 is a rubber layer, so that relative sliding between the headrest device and the bed surface can be prevented, and the stability is further improved.

The clamping groove is formed in the inner side wall of the accommodating cavity, the convex ring is fixed at the upper end of the hard cylinder, and the hard cylinder is connected to the clamping groove in the inner side wall of the accommodating cavity in a sliding mode through the convex ring, so that the hard cylinder cannot be pressed to the air bag and cannot be separated from the capping pipe.

The working principle is as follows: when the patient lies on the back, adjust this headrest to minimum height (the height that does not inflate promptly) earlier, according to patient's actual conditions, through aerifing the rising headrest height again, finally make patient's cervical vertebra and chest lumbar vertebrae be in same horizontal position to avoid the emergence of neck nerve anesthesia damage and muscle damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but height-adjusting's of lateral position operation usefulness aerifys headrest device, seals the pipe including protection pad and stereoplasm, the upper end at the stereoplasm pipe of sealing is fixed through the veneer to the protection pad, its characterized in that: the lower end surface of the hard sealing pipe is provided with a cylindrical containing cavity coaxial with the hard sealing pipe, a cylindrical air bag and a cylindrical hard cylinder are sequentially arranged in the containing cavity in a sliding mode from top to bottom, and the side wall of the air bag is connected with an air charging and discharging device used for adjusting the thickness of the air bag through charging and discharging the air bag.

2. The inflatable height-adjustable headrest apparatus for lateral recumbent surgery of claim 1, wherein: the inflation and deflation device comprises an inflation and deflation hose, and the inflation and deflation hose penetrates through the side wall of the hard sealing jacking pipe and then is sequentially connected with an deflation switch and an inflation balloon.

3. The inflatable height-adjustable headrest apparatus for lateral recumbent surgery of claim 2, wherein: the inflating sacculus is provided with a one-way air valve.

4. The inflatable height-adjustable headrest apparatus for lateral recumbent surgery of claim 1, wherein: the protection pad is a gel hollow head ring, and the outer diameter of the protection pad is equal to that of the hard jacking pipe.

5. The inflatable height-adjustable headrest apparatus for lateral recumbent surgery of claim 1, wherein: and an anti-skid and anti-friction layer is adhered to the bottom surface of the hard cylinder.

6. The inflatable height adjustable headrest apparatus for lateral recumbent surgery of claim 5, wherein: the antiskid and friction-resistant layer is a rubber layer.

7. The inflatable height-adjustable headrest apparatus for lateral recumbent surgery of claim 1, wherein: the clamping groove is formed in the inner side wall of the accommodating cavity, the upper end of the hard cylinder is fixedly provided with the convex ring, and the hard cylinder is connected into the clamping groove in the inner side wall of the accommodating cavity in a sliding mode through the convex ring.