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

A portable cricothyroid puncture device

A puncture device and cricothyroid membrane technology, applied in the direction of puncture needles, respirators, suction devices, etc., can solve the problems of cumbersome operation, pollution of puncture needles, high production cost, etc., and achieve the effect of portability, low cost and easy operation

Active Publication Date: 2016-11-30
SHANDONG YIHE MEDICAL TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cricothyroid puncture device is a medical device used to rescue patients with laryngospasm, trismus, and emergency suffocation. Currently, the cricothyroid puncture device on the market has a large packaging volume and can only be used in hospitals with corresponding conditions. Poor performance, not easy to carry, can not achieve the purpose of immediately rescuing patients under various conditions outside the hospital
[0003] Another kind of notification number is CN101292893B, and the patent name is a portable pen type cricothyroid membrane puncture device disclosed by the patent of the portable pen type cricothyroid membrane puncture device. Needle contamination; when used, it needs to be disassembled and reassembled before use. The operation is cumbersome and the rescue time is delayed.

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
  • A portable cricothyroid puncture device
  • A portable cricothyroid puncture device
  • A portable cricothyroid puncture device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: a portable cricothyroid membrane puncturer, which includes a hollow puncturer main body 1, such as figure 1 As shown, the trocar main body 1 is cylindrical, or as figure 2 As shown, the trocar main body 1 is square tube-shaped; image 3 As shown, a movable cover 2 is provided for movable sealing at one end of the trocar main body 1, and the movable cover 2 is screwed on the trocar main body 1; the other end of the trocar main body 1 is fixedly provided with a sealing cover 4; A puncture needle 7 is placed inside.

[0028] Method of use: unscrew the movable cover 2 on the trocar main body 1, take out the puncture needle 7, and use the puncture needle 7 to perform cricothyroid membrane puncture on patients with emergency asphyxia such as laryngeal spasm and laryngeal edema; the trocar main body 1 is small in size and convenient to use. Portable, easy to operate, quick and fast, it can save critical patients against the clock and win precious time for resc...

Embodiment 2

[0029] Embodiment 2: As shown in 4, a portable cricothyroid membrane puncturer, its overall structure is the same as that of Embodiment 1, the difference is that a sealing ring 3 is provided between the movable cover 2 and the puncturer main body 1, When the movable cover 2 is screwed on the trocar main body 1, the sealing ring 3 plays a role in keeping the trocar main body 1 sealed; a puncture needle 7 and a syringe 8 are placed in the trocar main body 1 cavity.

[0030] Method of use: Unscrew the movable cover 2 on the trocar main body 1, take out the puncture needle 7, and connect the syringe 8 to the puncture needle 7; use the puncture needle 7 to perform cricothyroid puncture on patients with emergency asphyxia such as laryngeal spasm and laryngeal edema , when the puncture needle 7 punctures into the trachea, when there is a feeling of falling, withdraw the syringe 8 to test whether there is gas entering the syringe 8, so as to judge whether the cricothyroid membrane punc...

Embodiment 3

[0031] Embodiment 3: As shown in 5, a portable cricothyroid membrane puncturer, its overall structure is the same as that of Embodiment 1, the difference is that the sealing cover 4 is provided with a extinguisher communicated with the inner cavity of the puncturer main body 1. Bacteria hole 5; puncture needle 7, oxygen suction tube 9 and sputum suction tube 16 are placed in the inner cavity of the trocar main body 1.

[0032] Method of use: pass ethylene oxide gas into the inner cavity of the sealed puncturer main body 1 through the sterilization hole 5 to sterilize; unscrew the movable cover 2 on the puncturer main body 1, take out the puncture needle 7, and use the puncture needle 7 Perform cricothyroid membrane puncture on patients with emergency asphyxia such as laryngeal spasm and laryngeal edema; after successful cricothyroid membrane puncture, connect the puncture needle 7 to the oxygen source through the oxygen suction tube 9 for the patient to inhale oxygen; the sputu...

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 portable cricothyroid membrane puncturer, which comprises a hollow puncturer main body, a movable cover is provided for movable sealing at one end of the puncturer main body, and a sealing cover is provided at the other end of the puncturer main body; A puncture needle is placed in the inner cavity of the main body of the puncture device. The advantages are: small overall size, good sealing, simple structure, low cost, and convenient for industrialized mass production; easy to carry, easy, fast, and fast to operate, and can save critical patients against the clock and win precious time for rescuing patients.

Description

Technical field: [0001] The invention relates to a medical device, in particular to a portable cricothyroid puncturer. Background technique: [0002] The cricothyroid puncture device is a medical device used to rescue patients with laryngospasm, trismus, and emergency suffocation. Currently, the cricothyroid puncture device on the market has a large packaging volume and can only be used in hospitals with corresponding conditions. The performance is poor, it is not easy to carry, and it cannot reach the purpose of rescuing patients immediately under various conditions outside the hospital. [0003] Another kind of notification number is CN101292893B, and the patent name is a portable pen type cricothyroid membrane puncture device disclosed by the patent of the portable pen type cricothyroid membrane puncture device. Needle contamination; when used, it needs to be disassembled and reassembled before it can be used. The operation is cumbersome and the rescue time is delayed. ...

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 Patents(China)
IPC IPC(8): A61B17/34A61M16/00A61M1/00
Inventor 乌日娜舒妮
Owner SHANDONG YIHE MEDICAL TECH
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