CN222075382U - A cervical vertebra support fixator - Google Patents

Abstract

The utility model discloses a cervical vertebra support fixator, which relates to the technical field of medical devices. The utility model aims to solve the problems of poor air permeability, poor fit with skin contact, and compression of earlobes and lower jaws and other parts of the existing disposable cervical vertebra support fixators in clinical practice, which not only easily cause skin damage, but also aggravate the patient's discomfort, which is not conducive to the patient's recovery, and then lead to poor patient compliance in use, affecting the treatment effect. The utility model comprises a support fixator body, a lower jaw portion of the support fixator body is provided with a lower jaw neck support airbag, a back occipital portion of the support fixator body is provided with a back occipital support airbag, and a back neck portion of the support fixator body is provided with a back neck support airbag. The lower jaw neck support airbag, the back occipital support airbag and the back neck support airbag are all connected to one end of the main trachea through the bronchus, the other end of the main trachea is provided with a press-inflated airbag, and an air path regulating valve for controlling the opening and closing of each bronchus is provided at the connection between the bronchus and the main trachea.

Description

Cervical vertebra supporting fixer

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a cervical vertebra supporting fixer.

Background

The cervical vertebra support fixation is a necessary nursing means after cervical vertebra operation, and a disposable cervical vertebra support fixation commonly used in clinic is used for the fixation of emergency patients taking cervical vertebra injury into consideration, short-term use in need of operation and dislocation reduction.

At present, the material of the disposable cervical vertebra support fixer commonly used in the clinic is mainly made of high polymer foam plastic thermal materials, and has the conditions of poor air permeability, poor laminating performance with skin contact, oppression of the ear and the jaw, and the like, so that skin injury is easy to occur, discomfort of patients can be aggravated, namely, the support of parts such as the chin part, the rear neck part, the rear pillow part, and the like cannot be linearly adjusted, so that the comfort level is poor, pressure injury is easy to cause, the patient is not facilitated to recover, and further the compliance of the patient is poor, and the treatment effect is influenced. Accordingly, a cervical vertebrae support fixture is proposed to solve the above-mentioned shortcomings.

Disclosure of utility model

The utility model aims to provide a cervical vertebra support fixer, which aims to solve the problems that in the prior art, the existing disposable cervical vertebra support fixer has poor air permeability, poor fitting property with skin, oppression on the parts such as the ototheroscillojaw and the like, is easy to cause skin injury, aggravates discomfort of a patient, is not beneficial to recovery of the patient, further causes poor compliance of the patient in use and influences treatment effect.

In order to achieve the purpose, the cervical vertebra support fixer comprises a support fixer body, wherein a jaw support air bag is arranged at the lower jaw part of the support fixer body, a back pillow support air bag is arranged at the back pillow part of the support fixer body, a back neck support air bag is arranged at the back neck part of the support fixer body, the jaw support air bag, the back pillow support air bag and the back neck support air bag are communicated with one end of a main air pipe through bronchus, a pressing inflatable air bag is arranged at the other end of the main air pipe, and an air path regulating valve for controlling on-off of each bronchus is arranged at the joint of the bronchus and the main air pipe.

Preferably, the gas circuit governing valve includes casing, spacing groove and gyro wheel, the casing parcel is in the junction of bronchus and main tracheal, be provided with the spacing groove on the casing corresponding each bronchus, be provided with the gyro wheel in the spacing groove, gyro wheel and spacing groove interference fit, and the inside of spacing groove is provided with the chute, the pivot and the chute clearance fit of gyro wheel, the gyro wheel is used for down sinking or lifting around the damping slip in the spacing groove to control the break-make of each bronchus.

Preferably, the chin and back support airbags and the back support airbag are detachably connected with the support fixer body.

Preferably, indication marks of all bronchi are arranged on the shell corresponding to the limit grooves.

Preferably, the outer wall of the pressing inflatable balloon is provided with anti-skid grind patterns.

Compared with the prior art, the cervical vertebra support fixer has the beneficial effects that the cervical vertebra support fixer can realize the adjustable support of the chin part, the rear pillow part and the rear neck part of a patient by the arrangement of the support fixer body, the chin neck support air bag, the rear pillow support air bag, the rear neck support air bag, the bronchus, the main air pipe, the pressing inflatable air bag and the air path regulating valve through the direct contact of the air bag and the skin of the patient and the inflation of the chin neck support air bag, the rear pillow support air bag and the rear neck support air bag, the ventilation property and the fitting property of the cervical vertebra support fixer are improved, and the skin injury and the uncomfortable feeling of the patient are easily generated in the parts such as the pressing of the ear and the jaw are avoided, so that the use comfort is improved, the pressure injury is avoided, the recovery of the patient is facilitated, the compliance of the use of the patient is improved, and the treatment effect is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

Fig. 2 is a schematic view of a partial enlarged structure of fig. 1.

In the figure, 1, a supporting fixer body, 2, a chin support air bag, 3, a back pillow support air bag, 4, a back neck support air bag, 5, a bronchus, 6, a main air pipe, 7, a pressing inflatable air bag, 8, an air passage regulating valve, 81, a shell, 82, a limit groove, 83 and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The components of the utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1 to 2, the present utility model provides a technical solution:

The utility model provides a cervical vertebra support fixer, including supporting fixer body 1, the lower jaw portion that supports fixer body 1 is provided with chin neck and holds in the palm gasbag 2, the back occipital portion that supports fixer body 1 is provided with back pillow and holds in the palm gasbag 3, the back neck that supports fixer body 1 is provided with back neck and holds in the palm gasbag 4, chin neck holds in the palm gasbag 2, back pillow holds in the palm gasbag 3 and back neck and holds in the palm gasbag 4 all through the one end intercommunication of bronchus 5 and main trachea 6, the other end of main trachea 6 is provided with presses the balloon that fills in the balloon 7, the junction of bronchus 5 and main trachea 6 is provided with the gas circuit governing valve 8 that is used for controlling each bronchus 5 break-make.

It should be noted that, in this embodiment, the supporting fixer body 1 is specifically formed by installing a plurality of neck supporting pieces in a matching manner, including the supporting piece of the jaw neck of the front-end tractor and the supporting piece of the rear pillow and the rear neck of the rear-end tractor, and the jaw neck supporting air bag 2, the rear pillow supporting air bag 3 and the rear neck supporting air bag 4 are respectively arranged at the jaw portion, the rear neck and the rear pillow portion of the supporting fixer body 1, specifically, the supporting fixer body can be detachably connected, the supporting fixer body can also be fixedly connected, the supporting fixer body is not limited, and the supporting of the jaw portion, the rear neck and the rear pillow portion can be realized according to the actual demands of a patient through the arrangement of the jaw neck supporting air bag 2, the rear pillow supporting air bag 3 and the rear neck supporting air bag 4, and the arrangement of the bronchus 5, namely the on-off of each bronchus 5 and the main air pipe 6 and the air path regulating valve 8 are realized, so that the inflating balloon 7 can be conveniently pressed to independently inflate or simultaneously, namely, the supporting adjustable air bags can be effectively inflated through the supporting air bags 5, the pressure of the supporting fixer can be effectively controlled, and the air path can be recovered, and the pressure of the cervical vertebra can be regulated, and the cervical vertebra can be recovered by the valve.

Specifically, during the use, will support fixer body 1 and install the head and neck at the patient, and make chin neck brace gasbag 2, back pillow brace gasbag 3 and back neck brace gasbag 4 correspond with patient's chin portion, back neck and back pillow portion, this moment is according to patient's demand, utilize gas circuit governing valve 8 to adjust the break-make of each bronchus 5, so that patient or medical personnel are through pressing the mode of inflating balloon 7, inflate alone or simultaneously to chin neck brace gasbag 2, back pillow brace gasbag 3 and back neck brace gasbag 4 etc. make chin neck brace gasbag 2, back pillow brace gasbag 3 and back neck brace gasbag 4 can expand as required, thereby realize the regulation type support to chin portion, back neck and back pillow portion, and through gasbag and patient's skin direct contact, can promote the gas permeability and the laminating nature of use, avoid oppression ear to hang down the position and take place skin injury and patient's uncomfortable to feel easily, thereby promote and use comfort is good, avoid causing pressure nature injury, and be favorable to the patient to resume, and then promote patient and use compliance poor, and improvement treatment effect.

As a preferred embodiment, the air path regulating valve 8 comprises a shell 81, a limiting groove 82 and a roller 83, wherein the shell 81 is wrapped at the joint of the bronchus 5 and the main air tube 6, the limiting groove 82 is arranged on the shell 81 corresponding to each bronchus 5, the roller 83 is arranged in the limiting groove 82, the roller 83 is in interference fit with the limiting groove 82, a chute is arranged in the limiting groove 82, the rotating shaft of the roller 83 is in clearance fit with the chute, and the roller 83 is used for sinking or lifting when the limiting groove 82 is in front-back damping sliding so as to control the on-off of each bronchus 5.

Specifically, through stirring the position of gyro wheel 83 in spacing groove 82 to and the setting of chute, can make gyro wheel 83 when the damping slides around spacing groove 82, subside or lift, thereby extrude or break away from bronchus 5, realize the control to bronchus 5 break-make, when needs are to be inflated to chin neck brace gasbag 2, back pillow support gasbag 3 and back neck brace gasbag 4 and are made its support to chin portion, back neck and back pillow portion, can adjust corresponding gyro wheel 82 position, realize separately to chin neck brace gasbag 2, back pillow support gasbag 3 and back neck brace gasbag 4 aerify etc. simultaneously.

As a preferred embodiment, the chin brace airbag 2, the rear pillow airbag 3, and the rear brace airbag 4 are detachably connected with the support anchor body 1.

Specifically, can dismantle the connection and can realize through magic subsides, modes such as pressing the knot to be convenient for to the dismantlement washing of chin neck brace gasbag 2, back pillow support gasbag 3 and back neck brace gasbag 4, can also finely tune the position of chin neck brace gasbag 2, back pillow support gasbag 3 and back neck brace gasbag 4 simultaneously, further promoted the suitability of use.

As a preferred embodiment, indication marks of the bronchi 5 are also provided on the housing 81 corresponding to the limit grooves 82.

Specifically, through the setting of instruction sign, can be convenient for patient or medical personnel directly perceived to know jaw neck support gasbag 2, back pillow support gasbag 3 or back neck support gasbag 4 that correspond to each bronchus 5 to realize the accurate control of aerifing to jaw neck support gasbag 2, back pillow support gasbag 3 and back neck support gasbag 4.

As a preferred embodiment, the outer wall of the pressing inflatable balloon 7 is provided with anti-slip grinds.

Specifically, through the setting of anti-skidding grind, can promote the grasping friction force of pressing the inflatable balloon 7, it is better to use the convenience.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

During the working process and the working principle of the cervical vertebra fixator are that when the cervical vertebra fixator is used, the supporting fixer body 1 is arranged on the head and neck of a patient, the lower jaw support air bag 2, the rear pillow air bag 3 and the rear neck support air bag 4 correspond to the lower jaw part, the rear neck part and the rear pillow part of the patient, and at the moment, according to the requirements of the patient, the gas circuit regulating valve 8 is utilized to regulate the on-off of each bronchus 5, so that the patient or medical staff can independently inflate or simultaneously inflate the lower jaw support air bag 2, the rear pillow air bag 3 and the rear neck support air bag 4 in a manner of pressing the inflatable air bag 7, and the like, so that the lower jaw support air bag 2, the rear pillow air bag 3 and the rear neck support air bag 4 can be inflated according to the requirements, the regulation type support of the lower jaw part, the rear neck part and the rear pillow part is realized, the comfort of the cervical vertebra fixator is further improved, and the ventilation property and the fitting property of the patient can be improved through the direct contact between the air bags and the skin of the patient, the positions such as the pressing ears and the lower jaw are avoided, the skin injury and the discomfort of the patient are easy, the patient is avoided, the use comfort is improved, the damage is avoided, the patient is caused, the bad, the compliance is improved, the patient is and the patient is better, the and the is beneficial to the patient is improved to the treatment effect.

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

Claims (5)

1. The cervical vertebra support fixer is characterized by comprising a support fixer body (1), wherein a jaw support airbag (2) is arranged at the jaw part of the support fixer body (1), a back pillow support airbag (3) is arranged at the back pillow part of the support fixer body (1), a back neck support airbag (4) is arranged at the back neck part of the support fixer body (1), the jaw support airbag (2), the back pillow support airbag (3) and the back neck support airbag (4) are communicated with one end of a main air pipe (6) through a bronchus (5), an inflatable airbag (7) is arranged at the other end of the main air pipe (6), and an air path regulating valve (8) for controlling the on-off of each bronchus (5) is arranged at the joint of the bronchus (5) and the main air pipe (6).

2. The cervical vertebra support fixator of claim 1 wherein the air path regulating valve (8) comprises a shell (81), a limiting groove (82) and rollers (83), the shell (81) is wrapped at the joint of the bronchus (5) and the main air pipe (6), the limiting groove (82) is arranged on the shell (81) corresponding to each bronchus (5), the rollers (83) are arranged in the limiting groove (82), the rollers (83) are in interference fit with the limiting groove (82), the inside of the limiting groove (82) is provided with a chute, the rotating shaft of the rollers (83) is in clearance fit with the chute, and the rollers (83) are used for sinking or lifting when the limiting groove (82) is in front-back damping sliding so as to control the on-off of each bronchus (5).

3. A cervical vertebra support fixator as claimed in claim 1 wherein the chin support airbag (2), the rear pillow support airbag (3) and the rear neck support airbag (4) are detachably connected with the support fixator body (1).

4. The cervical vertebra support fixator of claim 2 wherein the housing (81) is further provided with indication marks for respective bronchi (5) corresponding to the limit grooves (82).

5. The cervical vertebra support fixator of claim 1 wherein the outer wall of the pressing inflatable balloon (7) is provided with anti-slip grind patterns.