Unlock instant, AI-driven research and patent intelligence for your innovation.

Artery Locator

A locator and arterial technology, applied in the directions of sensors, medical science, diagnostic recording/measurement, etc., can solve the problems of large visual and tactile errors, delay treatment progress, increase patient pain, etc., achieve accurate position and improve success rate.

Active Publication Date: 2014-10-22
SHANGHAI CHANGZHENG HOSPITAL
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, accurately judging the position of the artery is the key to successful arterial puncture. The existing methods are human eye observation and manual touch, that is, the puncture is performed based on the experience of the puncturer. However, human visual and tactile errors are relatively large. Failure to reach the optimal puncture point will cause puncture failure, increase the pain of the patient, delay the progress of the treatment, and the trend of the artery is not a straight line. Only by selecting the most suitable position for puncture can the entire artery puncture needle be placed correctly in the artery, so use Sensors to accurately locate the arterial position will be the best way to replace manual work, and there is no related medical device in the prior art

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
  • Artery Locator
  • Artery Locator
  • Artery Locator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the present invention will be further described.

[0015] like figure 1 , is a schematic diagram of an arterial locator, including: a pressure distribution measurement device 1 that is in contact with an artery to feel the pressure generated by the beating of the artery, a display 2 that displays arterial strength values ​​and arterial trends, and a connection between the pressure distribution measurement device 1 and the display 2 Connecting line 3, wherein the pressure distribution measuring device 1 is a sensor, the sensor is preferably one of piezoelectric ceramic sensor, piezoelectric film sensor, piezoelectric pressure sensor, pressure distribution sensor, ultrasonic sensor and laser sensor, but not limited to Above-mentioned sensor, any sensor that sensitivity can reach and experience arterial beating all can be used, can display the scale value 7 of the strongest point of pressure produced by arterial beating and t...

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 an artery positioner which is characterized by comprising a pressure-distribution measuring device, a display and a connecting wire, wherein the pressure-distribution measuring device contacts an artery and is used for sensing the pressure of the artery, the display is used for displaying strength value of the artery and the trend of the artery, and the connecting wire is used for connecting the pressure-distribution measuring device and the display. The invention can be used for accurately measuring the position of the artery and the trend of the artery, and the success ratio of artery puncture is improved.

Description

technical field [0001] The invention relates to the technical field of sensor positioning, in particular to the technical field of an artery locator. Background technique [0002] During major operations and some intensive care, arterial catheterization is required to monitor hemodynamic indicators, such as mean arterial pressure, systolic blood pressure, diastolic blood pressure, etc. Therefore, accurately judging the position of the artery is the key to successful arterial puncture. The existing methods are human eye observation and manual touch, that is, the puncture is performed based on the experience of the puncturer. However, human visual and tactile errors are relatively large. Failure to reach the optimal puncture point will cause puncture failure, increase the pain of the patient, delay the progress of the treatment, and the trend of the artery is not a straight line. Only by selecting the most suitable position for puncture can the entire artery puncture needle be...

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): A61B5/00
Inventor 邹最石学银
Owner SHANGHAI CHANGZHENG HOSPITAL