CN215192356U

CN215192356U - Skull fixer

Info

Publication number: CN215192356U
Application number: CN202120816405.8U
Authority: CN
Inventors: 王若青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-17
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a skull fixer, including the annular bag, be provided with a plurality of flexible gasbag in the annular bag, two of flexible gasbag quantity are a set of, connect through the trachea each other, be provided with the gas tube of wearing out the annular bag on the trachea, threaded connection has the connection lid on the gas tube, connects through the connecting band between each group's flexible gasbag. The utility model discloses an aerify flexible gasbag, make flexible gasbag unfold, support annular bag to can adapt to patient's skull size fast, the suitability is strong.

Description

Skull fixer

Technical Field

The utility model relates to a surgery auxiliary medical instrument field, concretely relates to skull fixer.

Background

At present, when a cranium operation is performed in a surgical department, the cranium of a patient needs to be simply fixed, so that the cranium of the patient keeps stable and does not shake in the operation process, the existing surgical commonly-used annular pad is placed below the cranium of the patient to simply fix the cranium of the patient, but the sizes of the cranium of the patient are different, and the sizes of the existing annular pad are fixed, so that the existing annular pad cannot meet the stability requirements of the patients with different cranium sizes, and further cannot be maximally applied to clinical application.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a skull fixer, the utility model discloses the device is through aerifing flexible gasbag, makes flexible gasbag unfold, supports the annular bag to can adapt to patient's skull size fast, the suitability is strong. The utility model discloses the problem in the background art can effectively be solved to the device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a skull fixer comprises an annular bag, wherein a plurality of telescopic air bags are arranged in the annular bag, the two telescopic air bags are in a group and are connected with each other through an air pipe, an inflation pipe penetrating out of the annular bag is arranged on the air pipe, a connecting cover is in threaded connection with the inflation pipe, and the telescopic air bags in each group are connected with each other through a connecting belt.

Furthermore, the air pipe is an elastic hose, and can be stretched along with the telescopic air bag when the telescopic air bag is unfolded, or can be contracted along with the telescopic air bag after the telescopic air bag is deflated.

Furthermore, the annular bag is made of sponge materials, so that the comfort level of the head of a patient is conveniently improved.

Further, the connecting band is a telescopic band.

Further, two sets of are no less than to the group number of the flexible gasbag in the annular bag, and a plurality of flexible gasbags link together, facilitate the less flexible gasbag of use, also can finely tune when aerifing for flexible gasbag.

Furthermore, the inflation tube is positioned on the side of the trachea, so that the inflation tube can not prop against the head of the patient when the patient is rested on the annular bag conveniently.

The working principle is as follows: when the inflatable ring-shaped bag is used, the connecting cover is opened according to the size of the head of a patient, the gas is filled into the telescopic air bag through the inflation tube, the telescopic air bag starts to stretch after being filled with the gas, the length of the telescopic air bag is extended, the ring-shaped bag is supported, the diameter of the ring-shaped bag is increased, the inflation is stopped when the size of the head of the patient is adjusted to be suitable, and the connecting cover is covered.

Has the advantages that: the flexible air bag is inflated to be unfolded, and the annular bag is supported, so that the size of the skull of a patient can be quickly adapted, and the applicability is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the overall schematic diagram of the internal structure of the present invention.

In the figure: 1, a telescopic air bag; 2, an air pipe; 3 connecting the belt; 4, inflating a tube; 5 connecting the cover; 6 annular bag.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a skull fixator comprises an annular bag 6, wherein a plurality of telescopic airbags 1 are arranged in the annular bag 6, the number of the telescopic airbags 1 is two, the two telescopic airbags are connected with each other through an air pipe 2, an inflation pipe 4 penetrating out of the annular bag 6 is arranged on the air pipe 2, a connecting cover 5 is connected to the inflation pipe 4 in a threaded manner, and the telescopic airbags 1 in each group are connected with each other through a connecting belt 3.

Wherein, the air pipe 2 is an elastic hose.

Wherein, the annular bag 6 is made of sponge material.

Wherein, the connecting band 3 is a telescopic band.

Wherein, the number of the groups of the telescopic air bags 1 in the annular bag 6 is not less than two.

Wherein, the inflation tube 4 is positioned at the side of the air tube 2.

Example (b): when the inflatable head bag is used, the connecting cover 5 is opened according to the size of the head of a patient, the air is filled into the telescopic air bag 1 through the inflation tube 4, the telescopic air bag 1 starts to stretch after being filled with the air, the length of the telescopic air bag is extended, the annular bag 6 is supported, the diameter of the annular bag 6 is increased, the inflation is stopped when the size of the head of the patient is adjusted to be suitable, and the connecting cover 5 is covered.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A skull holder characterized in that: including the annular bag, be provided with the flexible gasbag of a plurality of in the annular bag, flexible gasbag two are a set of, connect through the trachea each other, be provided with the gas tube of wearing out the annular bag on the trachea, threaded connection has the connection lid on the gas tube, connects through the connecting band between each group's the flexible gasbag.

2. A cranial fixation device according to claim 1, wherein: the air pipe is an elastic hose.

3. A cranial fixation device according to claim 1, wherein: the annular bag is made of sponge materials.

4. A cranial fixation device according to claim 1, wherein: the connecting band is a telescopic band.

5. A cranial fixation device according to claim 1, wherein: the number of the groups of the telescopic air bags in the annular bag is not less than two.

6. A cranial fixation device according to claim 1, wherein: the inflation tube is positioned at the side of the trachea.