Filling-free source applicator for intracavitary radiotherapy in obstetrics and gynecology department

An applicator, obstetrics and gynecology technology, applied in the field of medical devices, can solve the problems of inconvenient use, poor fixation effect, and inability to adjust individually, and achieves the effects of high applicability, convenience, speed, stability, and damage avoidance

Active Publication Date: 2022-03-22
FOURTH MILITARY MEDICAL UNIVERSITY
View PDF16 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are also some non-stuffing applicators, most of them are inconvenient to operate, the fixing effect is not good, and they cannot be adjusted individually according to the size of different human body cavities, which is not convenient enough to use

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
  • Filling-free source applicator for intracavitary radiotherapy in obstetrics and gynecology department
  • Filling-free source applicator for intracavitary radiotherapy in obstetrics and gynecology department
  • Filling-free source applicator for intracavitary radiotherapy in obstetrics and gynecology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In the embodiments of the present invention, the terms "first", "second", etc. are used to distinguish different elements from the title, but do not indicate the spatial arrangement or time order of these elements, and these elements should not be referred to by these terms restricted. The term "and / or" includes any and all combinations of one or more of the associated listed items. The terms "comprising", "including", "having" and the like refer to the presence of stated features, elements, elements or components, but do not exclude the presence or addition of one or more other features, elements, elements or components.

[0032] In order to make the technical solutions of the present invention clearer and clearer to those skilled in the art, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0033] Such as figure 1 - Figu...

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 a filling-free source applicator for intracavitary radiotherapy in the obstetrics and gynecology department, and belongs to the technical field of medical apparatuses and instruments. The two expansion parts are arranged on the two sides of the mounting base plate correspondingly, and each expansion part comprises a mounting box body and penetrating sliding grooves formed in the two sides of the mounting box body; the adjustable source application radiation part is arranged at the bottom of the mounting substrate, and the adjustable source application radiation part comprises a mounting frame; and the multi-angle adjusting assembly is arranged between the mounting substrate and the mounting frame and is used for adjusting the angle of the adjustable source applying radiation part. Therefore, the angle and the distance of the dome plate can be adjusted conveniently, meanwhile, stability and convenience are guaranteed, and the application range is wide.

Description

technical field [0001] The invention relates to a source applicator, in particular to a stuffing-free source applicator for intracavity radiotherapy in obstetrics and gynecology, and belongs to the technical field of medical devices. Background technique [0002] The applicator catheter for gynecological radiotherapy includes a uterine catheter and two dome catheters, and a positioning frame is used to lock the relative positions of the three catheters of the medical device; The tip is placed in the fornix at the bottom of the vaginal medical device. After the uterine catheter and the two dome catheters are in place, the position of the uterine catheter and dome catheter needs to be fixed, and medical equipment should be used to prevent them from moving during radiotherapy. At the same time, the distance between the applicator and the bladder needs to be extended at the front end of the bottom of the vagina 1. The medical device spreads the distance between the applicator a...

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
CPCA61N5/1002A61N5/1016A61N2005/1003Y02A50/30
Inventor 张莹李晓华赵丽娜魏丽春石梅
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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