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Head immobilization device for brain surgery

A technology of brain surgery and fixation device, which is applied in the field of medical equipment, can solve problems such as discomfort of patients, and achieve the effect of proper position, large force bearing area and stable support

Inactive Publication Date: 2019-08-20
张强 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing head frames fix the patient's head with cranial nails, which may make the patient feel uncomfortable

Method used

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  • Head immobilization device for brain surgery
  • Head immobilization device for brain surgery
  • Head immobilization device for brain surgery

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0028] figure 1 Schematic diagram of the structure of the head immobilization device for brain surgery provided by the embodiment of the present invention; figure 2 for figure 1 Schematic diagram of the structure of the first support base; image 3 It is a schematic diagram of the cooperative relationship between the first slide rail and the first slider; Figure 4 for figure 1 Schematic diagram of the structure of the second support base; Figure 5 It is a schematic diagram of the cooperation relationship between the second slide rail and the second slider.

[0029] Please refer to figure 1 As shown, the embodiment of the present invention provides a head immobilization device 10 for brain surgery. Nail 16, first support seat 17 and second support seat 18.

[0030]Am...

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Abstract

The invention discloses a head fixing device for brain surgery, and belongs to the technical field of medical apparatuses and instruments. The head fixing device comprises a base, a rotary joint, a supporting arm, a rod-carrying joint, a C-shaped support, calvaria nails and a first supporting base. The first supporting base comprises a first base body and a first connecting piece. The first connecting piece comprises a first connecting rod, a first connecting block and a control head. The side, close to the first base body, of the first connecting block is provided with a first slide rail. The side, away from a first silica gel layer, of the first base body is provided with a first slider. The first slider is arranged on the first slide rail in a slidable mode. The head fixing device has a basic function of a head rack; when the C-shaped frame is placed upwards and a patient faces upwards or downwards, the first base body can support the patient, the head of the patient is supported by the calvaria nails and the first supporting base at the same time, the stress area is larger, the head of the patient is more stably supported, and the patient feels more comfortable.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a head fixation device for brain surgery. Background technique [0002] In brain surgery, a head frame is often used to immobilize the patient's head. During use, the medical personnel need to support the patient's head and neck, then move the patient out of the head of the bed and keep the shoulders substantially flat with the edge of the operating table, and then place the headgear after arranging a suitable position as required. [0003] Existing head frames all fix the patient's head by cranial nails, and this fixing method may make the patient feel uncomfortable. Contents of the invention [0004] The purpose of the present invention is to provide a head immobilization device for brain surgery, which can use the first support seat to support the patient's head, thereby increasing the stress-bearing area of ​​the patient's head and effectively improving the comfort...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G13/12A61B90/14
CPCA61B90/14A61G13/121A61G13/126A61G2203/70A61G2210/00
Inventor 张强范祥云崔林
Owner 张强
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