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

Central vein puncture training model

A technology for venipuncture and training models, which is applied to teaching models, educational appliances, instruments, etc., and can solve the problems of low automation of central venipuncture models, no electronic monitoring function, and low success rate of puncture training at puncture sites.

Pending Publication Date: 2019-03-12
营口东峰工贸有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This achievement solves the problem that the existing central venous puncture model has a low degree of automation, does not have electronic monitoring functions, and has a low success rate of puncture training at the puncture site.

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
  • Central vein puncture training model
  • Central vein puncture training model
  • Central vein puncture training model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014]The simulated skin (2), simulated subcutaneous tissue (PX), and muscle (JR) of the highly simulated human body model (1) of the present invention are made of silicone rubber or soft plastic molds, and the bones (GG) are molded with composite materials or plastic molds Production, simulated blood is made with ordinary water plus 0.5-1% red pigment, and other parts and components required by the manual and accompanying drawings are available in the market. The recorded voice of "the puncture site is wrong!" is stored in the chip of the voice module (IC-1), the recorded voice of "punctured the pleura!" is stored in the chip of the voice module (IC-2), and the recorded voice of "punctured the artery !" is stored in the chip of the voice module (IC-3). After the above-mentioned model and various parts are prepared and assembled with reference to the attached drawings, it can be used after debugging. When in use, raise the head of the high-fidelity human body model (1), unplug...

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 education equipment and discloses a central vein puncture training model. The central vein puncture training model comprises a high-simulation human model body and a microcomputer monitoring alarm controller and is characterized in that a push-pull electromagnet controlled by a pulse module is arranged below a carotid artery and a femoral artery, artery pulsation can be automatically simulated, internal jugular veins or femoral veins can be conveniently searched for, and one end of each vein is extended by 1-2 meters to wind around a chest-abdomen cavity by one circle and serve as a standby blood vessel easy to replace; two layers of metal mesh cloths which are insulated through silicon rubber are arranged in a simulated subcutaneoustissue layer outside a puncture part, separately connected with three alarm voice modules of the microcomputer monitoring alarm controller, a loudspeaker and an alarm red light through alarm leads andconnected with the human model body through a cable. When puncture is conducted wrongly, voice alarm and red light alarm are carried out automatically, and meanwhile, the puncture part can be partially repaired and replaced. The model is used for training and examination of the skill of puncturing the internal jugular veins, subclavian veins and the femoral veins in medical colleges and teachinghospitals and can obviously improve the teaching effect.

Description

technical field [0001] The invention relates to the technical field of medical education equipment, in particular to a central vein puncture training model. Background technique [0002] In medical clinical nursing, central venous puncture is used for emergency rescue. This kind of puncture is difficult and needs to be operated by experienced nursing technicians. The traditional skill training method is to be performed on the patient by an experienced teacher. Teaching, helping, and leading in nursing practice. In recent years, due to the enhancement of people's legal concepts and self-protection awareness, patients and patients refuse to practice on patients. At present, central venipuncture training models are often used for skill training and assessment, such as utility model patents. No. CN200920148651.0 central venous puncture model; CN02246200.7 central venous injection torso training model, both use the hand to pump the ball into the simulated carotid artery to simula...

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): G09B23/28
CPCG09B23/285
Inventor 张锦龙卢贵东王尧
Owner 营口东峰工贸有限公司
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