Mouth gag for rehabilitation exercise after oral cancer radiotherapy

A technology of oral cancer and mouth opener, applied in the direction of passive exercise equipment, oral mirror, application, etc., can solve the problems of patient discomfort, easy to produce fluid in the mouth, difficult to put in the patient, etc., and achieve the effect of good comfort

Inactive Publication Date: 2021-01-22
徐旭
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing oral dilator has a certain degree of elasticity, its volume is still large after being folded and compressed, it is difficult to put it into the patient's mouth, and it increases the pain of the patient during the placement process. Objects, easy to produce fluid in the mouth, th...

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
  • Mouth gag for rehabilitation exercise after oral cancer radiotherapy
  • Mouth gag for rehabilitation exercise after oral cancer radiotherapy
  • Mouth gag for rehabilitation exercise after oral cancer radiotherapy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] 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.

[0021] see Figure 1-5 , a mouth opener for oral cancer rehabilitation exercise after radiotherapy, comprising a support block 1, the outer surface of the middle part of the support block 1 is movably connected with a threaded rod 2, the outer surface of the top end of the threaded rod 2 is fixedly connected with a rotating rod 3, and the threaded rod 2 The outer surfaces on both sides of the support block 1 are meshed with gears 4, the length of the rotating ...

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 relates to the technical field of medical instruments, in particular to a mouth gag for rehabilitation exercise after oral cancer radiotherapy. A threaded rod is movably connected to theouter surface of the middle of a supporting block, gears are engaged with the outer surfaces of the two sides of the threaded rod and located on the outer side of the supporting block, and a first connecting rod is movably connected to the outer surface of each gear; a push plate is movably connected to one end of each first connecting rod, a fixing shaft is fixedly connected to the outer surfaceof the supporting block and located on one side of each push plate, adjusting rods are movably connected to the two sides of the outer wall of each fixing shaft, a limiting spring is fixedly connected between the outer surfaces of the two adjusting rods on one side of the each push plate, a top plate is fixedly connected to the outer surface of each adjusting rod, and a jaw plate is fixedly connected to one ends of the two adjusting rods on one side of each push plate. Due to the fact that meshing between the threaded rod and the gears is easy to control, the threaded rod is rotated to enablethe opening and closing degrees of the oral cavity to be equal each time, over excitation action cannot be generated on the oral cavity, and the mouth gag can better adapt to the comfort degree of different people.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a mouth opener for rehabilitation exercise after oral cancer radiotherapy. Background technique [0002] Difficulty in opening the mouth is clinically mainly due to ankylosis of the temporomandibular joint caused by radiotherapy for nasopharyngeal cancer and oral cancer, organic lesions, etc., manifested as tightness, pain, narrowing of mouth opening, and even trismus when opening the mouth. As a result, it is difficult for patients to eat. Appropriate and targeted rehabilitation exercises and treatment and nursing measures can effectively improve local blood circulation and help patients restore normal labor-saving function of the oral cavity. [0003] Although the existing oral dilator has a certain degree of elasticity, its volume is still large after being folded and compressed, it is difficult to put it into the patient's mouth, and it increases the pain of the patie...

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): A61H1/02A61B90/16A61C17/10
CPCA61H1/02A61B90/16A61C17/10
Inventor 徐旭
Owner 徐旭
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