Insulating and adiabatic gamma knife stereotactic positioning frame head nail

A technology of stereotaxic positioning and heat insulator, which is applied in X-ray/γ-ray/particle irradiation therapy, radiotherapy, treatment, etc., and can solve the problem that the headgear of the treatment equipment cannot be separated from the human body, the titanium alloy head nail and the headgear cannot be removed, and the thread burnt. Death and other problems, to achieve the effect of solving head burns, reducing costs and improving accuracy

Inactive Publication Date: 2017-05-10
WUHAN RUIXIANGAN PRECISION MFG
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In long-term use, the titanium alloy head nails conduct heat, and the threads may burn to death, resulting in the inability to remove the titanium alloy head nails and the headgear, and ultimately the headgear of the treatment equipment cannot be separated from the human body
The headgear can only be cut as a whole by cutting, which will damage the headgear.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Insulating and adiabatic gamma knife stereotactic positioning frame head nail
  • Insulating and adiabatic gamma knife stereotactic positioning frame head nail
  • Insulating and adiabatic gamma knife stereotactic positioning frame head nail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1~4 , in an embodiment of the present invention, an insulated and adiabatic gamma knife stereotaxic frame head nail includes a titanium tail 1, an insulator 2 and a titanium tip 3, and the insulator 2 adopts a cross-shaped structure composed of a disc and a central axis, The insulating body 2 is engaged with the lower end of the titanium tail 1 and the top end of the titanium tip 3. The diameter of the lower end of the titanium tail 1 is 6.5...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an insulating and adiabatic gamma knife stereotactic positioning frame head nail. The head nail comprises a titanium tail, an insulating and adiabatic body, and a titanium tip. The insulating and adiabatic body is of a cross structure composed of a disk and a central axis. The insulating and adiabatic body is clamped onto the lower end of the titanium tail and the top end of the titanium tip. The central axis of the insulating and adiabatic body extends into the titanium tail and the titanium tip. The head nail has the characteristics of simple structure, low cost, and good heat insulation effect. An interference fit structure is adopted. The product precision is high. A magnetic wire ring does not form eddy current during treatment. Heat or high temperature is not easy to produce. The problem of heat transfer is solved. The precision of products is improved. Effective guarantee is provided for measurement. Thus, the effect of radiotherapy is improved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an insulating and heat-insulating gamma knife stereotaxic frame head nail. Background technique [0002] Gamma Knife Stereotaxic Frame Head Nail is a new type of stereotaxic radiotherapy technology for tumor treatment. The parts that are in contact with the human head are usually made of integral titanium alloy at home and abroad; the following two problems may occur during clinical use; [0003] (1) Due to the long treatment process, the stereotaxic frame head nails will conduct heat through the electromagnetic coil, and the heat will be transferred to the human head, which will burn the human head; [0004] (2) The head nails of the stereotaxic frame and the headgear are connected by threads, and the headgear is made of aluminum alloy. In long-term use, the titanium alloy head nails conduct heat, and the threads may burn to death, resulting in the inability to remove the titan...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10
CPCA61N5/1077A61N2005/1092
Inventor 龙杰
Owner WUHAN RUIXIANGAN PRECISION MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap