Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric transmission device for reciprocating motion of breast cancer electron beam radiotherapy radiation field light blocking sliding finger assembly

A reciprocating motion and electronic wire technology, applied in radiation therapy, electrical components, X-ray/γ-ray/particle irradiation therapy, etc., can solve problems such as pulling wires, increasing maintenance costs, and wires increasing the movement fetters of adjacent components , to achieve the effect of scientific force, exquisite design and uniform force

Pending Publication Date: 2020-11-03
HANGHZOU HOSPITAL OF TRADITIONAL CHINESE MEDICINE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has many defects: 1. The extended wire increases the movement of adjacent parts; 2. The movement of adjacent parts or its own parts pulls the redundant wires, which affects the stable transmission of electrical signals; 3. Multiple groups of extended wires are disorderly. The layout will increase the cost of maintenance

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
  • Electric transmission device for reciprocating motion of breast cancer electron beam radiotherapy radiation field light blocking sliding finger assembly
  • Electric transmission device for reciprocating motion of breast cancer electron beam radiotherapy radiation field light blocking sliding finger assembly
  • Electric transmission device for reciprocating motion of breast cancer electron beam radiotherapy radiation field light blocking sliding finger assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 A telex device for the reciprocating motion of the light-shift sliding finger assembly in the electron beam radiotherapy field of breast cancer

[0029] see figure 1 , figure 2 and image 3 , The present invention provides a teletype device for the reciprocating motion of the light file sliding finger component of the radiotherapy field of breast cancer electron beam, which is a conduction device for transmitting electrical signals or low-voltage direct current during the movement of components. The device consists of upper wire bolt 1, screw hole 2, copper column 3, top plate hole 4, top plate 5, spring 6, square column body 7, stop 8, compression chamber 9, terminal post 10, graphite ball 11, copper groove 12 , stop window 13, insulating groove 14, chute buckle assembly 15, lifting table 16, lifting screw hole 17, lifting button assembly 18 and back slide block 38 constitute. see Figure 4 , Figure 5 and Figure 6 , the middle of the cuboid-shaped squa...

Embodiment 2

[0033] Embodiment 2 usage method

[0034] see Figure 18 , Figure 19 and Figure 20 ,

[0035] 1. Bite the C-shaped buckle 23 on the equipment platform, and drill fixing screws into the buckle holes 29 on the lower surface of the C-shaped buckle 23 to complete the tight combination of the C-shaped buckle 23 and the equipment platform.

[0036] 2. Rotate the knob 19 to adjust the lifting platform 16 to adjust the contact pressure of the graphite ball 11 in the copper groove 12 . Generally, it is adjusted to make the spring 6 properly compressed. At this time, the copper column 3 will receive the potential energy of the spring 6 and always maintain a force on the graphite ball 11 . The graphite balls 11 also touch the bottom of the copper groove 12 all the time.

[0037] 3. Turn the nut 37. see Figure 17 , the rod part 36 will travel along the internal thread 32 of the longitudinal tube, that is, the cone part 34 will rotate and advance in the vertical tube 33, the slop...

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 provides an electric transmission device for reciprocating motion of a breast cancer electron beam radiotherapy radiation field light blocking sliding finger assembly. The electric transmission device is a conduction device for transmitting an electric signal or low-voltage direct current in part motion. The device is composed of an upper wire bolt, a screw hole, a copper column, a top plate hole, a top plate, a spring, a square column body, a stopper, a compression cavity, a binding post, a graphite ball, a copper groove, a stopping window, an insulating groove, a sliding groovebuckle assembly, a lifting table, a lifting screw hole, a lifting button assembly and a back sliding block. Connection of wires is converted into hard sliding connection, and it is guaranteed that movable connecting parts are in contact with one another all the time through elastic potential energy; a spiral screw-in lifting design is adopted, so that the compression pressure is conveniently andaccurately controlled and adjusted; a locking adjustment stress direction is consistent with the moving direction of the movable parts, so that the movable parts are prevented from moving to a non-parallel direction to generate moving resistance; and the stress point is locked and adjusted at a target center line position to ensure uniform stress of the back slide block. The whole device is reasonable in design, convenient to manufacture and high in practicability.

Description

technical field [0001] The invention belongs to accessories of radiotherapy auxiliary appliances, and is a telex device for the reciprocating motion of the forming mechanism of the special-shaped irradiation field in electron beam radiotherapy, in particular to a telex device for the reciprocating motion of the beam sliding finger component of the radiotherapy field for breast cancer. Device, suitable for uninterrupted power supply (or electrical signal) to reciprocating parts. Background technique [0002] Electron radiation field: a professional term related to radiation therapy, which means the area irradiated by radiation. The field formed by electron beam radiation therapy is called electron beam irradiation field. Due to the different ranges of tumor infiltration, the shape of the irradiation field is mostly irregular. In the past, the formation of the irradiation field in the electron beam therapy often used the method of splicing lead by hand and pouring individual...

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): H01R41/00A61N5/10
CPCH01R41/00A61N5/1042A61N2005/1089
Inventor 林胜友王文龙张鹏
Owner HANGHZOU HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com