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

Anti-adhesion laryngeal dilator combination device and using method thereof

A combined device and dilator technology, applied to the human body tubular structure device, the simulation device of space navigation conditions, the throat and other directions, can solve the problem of vocal cord adhesion and other problems, achieve a simple success rate, reduce the difficulty of operation, and solve the problem of bilateral vocal cords. sticking effect

Inactive Publication Date: 2019-11-12
烟台芝罘医院
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an anti-adhesion laryngeal dilator combination device and its use method, aiming to solve the problem of vocal cord adhesion caused by simultaneous damage to the front mucosa of both vocal cords in traditional vocal cord surgery

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
  • Anti-adhesion laryngeal dilator combination device and using method thereof
  • Anti-adhesion laryngeal dilator combination device and using method thereof
  • Anti-adhesion laryngeal dilator combination device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Below in conjunction with accompanying drawing and embodiment, the technical scheme of the present invention is described in detail:

[0032] An anti-adhesion throat dilator combination device, such as Figure 1-4 As shown, it includes an expansion mechanism 1-1, and also includes a puncturing mechanism 2-1 and a fixing mechanism 3-1 used in cooperation with the expansion mechanism 1-1. The expansion mechanism 1-1, the puncturing mechanism 2-1, and the puncturing mechanism 2-1 are all independent devices, which are not structurally related to each other, but can be combined into a set of tools for cooperative use.

[0033] The expansion mechanism 1-1 includes a laryngeal membrane 1-2, two holes A1-3 are provided below the laryngeal membrane 1-2, and a fixing wire 1-4 is installed on the holes A1-3. The fixing wires 1-4 pass through the holes A1-3. The fixation wires 1-4 are used to fix the laryngeal membrane. The laryngeal membrane 1-2 has a structure in which a plan...

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 an anti-adhesion laryngeal dilator combination device and a using method thereof. The device comprises an expansion mechanism, a laryngeal membrane, a hole A, a hole B, a fixing thread, a puncture mechanism, a needle rod, a hook groove, a needle tip, a handle, and a fixing mechanism. By setting the laryngeal membrane, the device solves the problem of adhesion at a front joint of bilateral vocal cords after a bilateral vocal cord lesion surgery is performed on a patient. By setting the puncture mechanism, the device enables medical personnel to use the puncture mechanism to conveniently and quickly pull out the fixing thread from the inside of the human throat to the outside, the operation difficulty of the medical staff is reduced, and the pain for the human body is reduced.

Description

technical field [0001] The invention belongs to the field of throat dilators, in particular to an anti-adhesion throat dilator and a method of using the same. Background technique [0002] Human vocal cords, also called vocal folds, are based on the vocal ligament between the anterior horn of the thyroid cartilage and the vocal process of the arytenoid cartilage, plus the vocal cord muscles and the mucosa on its surface. Vocal cords are the main structure of human vocalization, ranging from very slight hoarseness to complete aphonia, mostly due to vocal cord lesions or other causes that impede the normal movement of the vocal cords. Uneven tension of the vocal cords and insufficiency of the glottis can affect the vibration and sound of the vocal cords. Therefore, the vocal cords play a vital role in the human body, and the diseases of the vocal cords have attracted more and more attention. [0003] In the traditional excision of vocal cord lesions, if the lesions grow in t...

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): A61B17/02A61B17/24G09B9/00G09B23/28
CPCA61B17/02A61B17/24G09B9/00G09B23/28A61F2/20
Inventor 张芬于伟孙爱丽张庆泉
Owner 烟台芝罘医院
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