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

Mouse subcutaneous tumor local radiotherapy device

A mouse and partial technology, applied in the field of medical supplies, can solve the problems of normal organ damage, too large or too small radiotherapy range, and achieve the effects of stable irradiation dose, strong conformity, and low cost

Inactive Publication Date: 2021-10-01
NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many problems in the radiotherapy methods of mice in scientific research institutions at home and abroad, such as too large radiotherapy range, insufficient protection of normal tissues, etc.
These problems may lead to over- or under-irradiation of mice, damage to normal organs, etc.

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
  • Mouse subcutaneous tumor local radiotherapy device
  • Mouse subcutaneous tumor local radiotherapy device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

[0020] Please refer to Figure 1-2 , the local radiotherapy equipment for subcutaneous tumors in mice comprises a cuboid-shaped lead block 1, the two oppositely arranged and largest surfaces of the lead block 1 are mouse placement surfaces 11, and the length of the lead block 1 is It is 16cm, wide and 12cm, and high is 10cm, and the length of the mouse placement surface 11 is 16cm, and the width is 12cm. The two mouse placement surfaces 11 are distributed with a plurality of interconnected holes 12 that are just capable of placing mouse subcutaneous tumors, and the diameter of the holes 12 is 1.5 cm. The number of the channels 12 is 6, and the 6 channels 12 are evenly spaced and divided into two rows and distributed symmetrically. Each hole 12 has a tissue compensation glue 2 close to one of the mouse placement surfaces...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a mouse subcutaneous tumor local radiotherapy device disclosed by the present invention comprises a cuboid-shaped lead block. Two oppositely arranged surfaces with the largest area of the lead block are both mouse placement surfaces, and a plurality of pore channels which are communicated with each other and can exactly place a mouse subcutaneous tumor are distributed on the two mouse placement surfaces, and tissue compensation glue for closing the pore channels is arranged in the positions, close to one mouse placing surface, in the pore channels. The mouse subcutaneous tumor can be irradiated relatively accurately, meanwhile, surrounding normal tissues such as the intestinal tract of the mouse are protected, the radiotherapy toxicity is reduced while the accuracy of local radiotherapy of the mouse is improved, and related experiment popularization of radiotherapy of the mouse is facilitated.

Description

technical field [0001] The invention relates to the field of medical supplies, in particular to a local radiotherapy device for mouse subcutaneous tumors. Background technique [0002] Malignant tumors seriously threaten the life and health of our people. At present, the main treatment methods in our country are surgery, radiotherapy, chemotherapy and other treatments. Among them, radiotherapy is the most important treatment for malignant tumors, and about 70% of malignant tumor patients need to receive radiotherapy at different stages. At present, preclinical research related to tumor radiotherapy is mainly carried out on experimental animals, especially experimental mice. Implanting subcutaneous tumors on experimental mice and performing radiotherapy-related experiments has many advantages. On the one hand, it can simulate the response of tumors in vivo to radiotherapy, and on the other hand, it can observe toxic and side effects. However, there are still many problems ...

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
IPC IPC(8): A61N5/10
CPCA61N5/1001A61N2005/1092A61N2005/1094
Inventor 曹传辉孙景苑盛海龙黄彦
Owner NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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