Human body knee joint soft tissue pressure and track measurement system

A measurement system and knee joint technology, applied in the field of medical devices, can solve problems such as insufficient pressure area, increased difficulty of measurement process, and inability to cover contact area, so as to achieve the effect of easy reception and processing, and avoidance of interference

Inactive Publication Date: 2016-09-07
AIQIAO SHANGHAI MEDICAL TECH CO LTD
View PDF6 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) The measurement of the above pressure value mainly uses sensors, and each sensor can only measure the pressure value of the corresponding point
There are also limitations on the size of the knee prosthesis and the number of sensors, so the measured pressure

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
  • Human body knee joint soft tissue pressure and track measurement system
  • Human body knee joint soft tissue pressure and track measurement system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0033] See attached figure 1 and figure 2 As shown, it shows a human knee joint soft tissue pressure and its trajectory measurement system according to a preferred embodiment of the present invention, which includes a measurement device and a display device, the measurement device is used to generate and send knee joint pressure information, the pressure The information can be received and displayed by the display device, and the pressure information i...

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 human body knee joint soft tissue pressure and track measurement system. The human body knee joint soft tissue pressure and track measurement system includes a measurement device and a display device; and the measurement device and the display device are in a communication connection. The measurement device includes a housing, a switch, a circuit board, a battery pack, and a thin film sensor; the switch, the battery pack and the thin film sensor are electrically connected to the circuit board; the circuit board and the battery pack are arranged outside the housing; the housing is provided with stress surfaces and the switch; the thin film sensor is arranged on the stress surfaces; the stress surfaces are half-moon-shaped inner concave arc stress surfaces; the housing is provided with a vertical column; the number of the stress surfaces is two, and the stress surfaces are symmetrically arranged at two sides of the vertical column; the circuit board is welded with a microprocessor and a blue-tooth module; and the microprocessor is electrically connected to the blue-tooth module.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a human knee joint soft tissue pressure and track measurement system. Background technique [0002] Chinese patent (CN101884542B) discloses a pressure balance measurement system for artificial knee replacement, which includes a pressure acquisition device and a signal receiving and display device; the pressure acquisition device is used to place it on the patient's knee joint to obtain pressure during the doctor's operation signal, and send the pressure signal to the signal receiving display device; the pressure acquisition device includes a closed shell, and an upper force plane, a lower support plane, a sensor array and a circuit board arranged in the closed shell, and the sensor array is located on the circuit board Above, the sensor array is composed of more than three sensors, and the circuit board in the middle of the three or more sensors has a cavity. The combination with ...

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): A61B5/22
CPCA61B5/22
Inventor 常涛张明李广勇肖钢马吉星施飞尚战颂
Owner AIQIAO SHANGHAI MEDICAL TECH CO LTD
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