Medical head fixing device

A fixing device and head technology, applied in the field of medical equipment, can solve problems such as weak restraint, secondary injury of patients, and small application range, and achieve the effect of preventing secondary injury, reducing great risk, and wide application range

Inactive Publication Date: 2019-10-15
淮北市儒伽医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are still obvious defects in its use: 1. The device mainly uses a strap to fix the patient's head, and the restraint is weak. A slight impact from the outside or a slight movement of the patient's ow

Method used

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Examples

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Example Embodiment

[0025] 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 a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] See Figure 1-5 , The present invention provides a technical solution:

[0027] A medical head fixing device includes an operating box 1, an arc positioning plate 2 is fixedly arranged at the opening of the operating box 1, and the patient's chin can be disposed on the arc positioning plate 2 during use, and the operating box 1 is close to the arc A through groove 4 is symmetrically opened on one side wall of the positioning plate ...

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Abstract

The invention discloses a medical head fixing device. The medical head fixing device comprises an operation box, an arc positioning plate is fixedly arranged on the opening of the operation box, and an arc clamping block is fixed to the end, away from the operation box, of an L-shaped connecting rod; a sliding block is fixedly connected to the end, away from the arc clamping block, of the symmetrical L-shaped connecting rod, a limiting block is connected with the sliding block through a spring, the end, away from a rotating plate, of a first connecting rod is fixed to the center of a pulley, apull rope is fixedly connected to the pulley, the end, away from the pulley, of the pull rope is fixedly connected to the sliding block, a driving gear is movably engaged between symmetrical passivegears, a driven bevel gear is connected to the center of the driving gear through a connecting block, and the driven bevel gear is movably engaged with a driving bevel gear. According to the medical head fixing device, patients with different head sizes can be precisely adjusted, the patients are prevented from secondary injury caused by head offset, the device height can be adjusted, operation issimple, and the medical head fixing device is worth popularizing.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical head fixation device. Background technique [0002] In ophthalmology or neurosurgery, the doctor needs to fix the patient's head first for the operation. If the head is not fixed firmly, it may affect the normal operation of the operation, and even cause great danger to the patient. Traditional fixing devices such as gypsum, splint and bandage are commonly used in nursing work at present, which have single function, inconvenient operation, poor fixing effect and troublesome use, and poor adaptability. [0003] In the prior art, a head immobilizer with the application number "201711305041.1" includes a main body of the immobilizer, a rubber shock-absorbing pad, a backing plate, a hair buckle, a fixing block, a head fitting pad, a medical non-woven fabric and a belt, the bottom of the main body of the fixer is provided with the rubber shock-absorbing pad, the top...

Claims

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Application Information

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IPC IPC(8): A61B90/14
CPCA61B90/14
Inventor 胡德鸿李子乐徐慧敏
Owner 淮北市儒伽医疗科技有限公司
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