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

Rotating Positioning Needle EMG Electrode and Its Kit

A technology for positioning needles and electrode assemblies, applied in the field of medical devices, can solve problems such as troublesome positioning, and achieve the effect of accurate needle placement

Active Publication Date: 2018-06-22
SUZHOU HAISHEN JOINT MEDICAL DEVICES CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is not only troublesome for positioning, but also requires the use of multiple electrode needles

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
  • Rotating Positioning Needle EMG Electrode and Its Kit
  • Rotating Positioning Needle EMG Electrode and Its Kit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The specific implementation manners of the present invention will be described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, two rotating positioning needle type myoelectric electrodes 10 are combined into a set to form a kit. The rotating positioning needle type electromyography electrode 10 includes: a fixed ring 11 , a sliding ring 12 and a plurality of needle type electrode assemblies 13 .

[0019] The fixing ring 11 is set on the position of myoelectric detection, mainly the limbs.

[0020] The sliding ring 12 is sleeved on the periphery of the fixed ring 11 and connected with the fixed ring 11 in rotation.

[0021] A plurality of needle-type electrode assemblies 13 are arranged along the circumference of the sliding ring 12, and a plurality of electrode through-holes 14 are opened on the fixed ring 11 along the circumferential direction. The needle-type electrode assemblies 13 move in a circle with the sliding ring 12. ...

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 provides a rotating positioning needle type electromyography electrode and its kit. The rotating positioning needle type electromyography electrode includes: a fixed ring, which is set at the position of myoelectric detection; a sliding ring, which is set on the periphery of the fixed ring, and is rotatably connected with the fixed ring. A plurality of needle-type electrode assemblies are arranged along the circumference of the sliding ring, and a plurality of electrode through-holes are opened on the fixed ring along the circumferential direction, and the needle-type electrode assemblies move in a circle with the sliding ring to match electrode holes at different positions. The rotating positioning needle type myoelectric electrode of the present invention can relocate another detection position through the sliding ring, and use the needle type electrode head for detection. The number and position of the electrode holes are pre-set, making the position of the needle more accurate.

Description

technical field [0001] The invention relates to a rotating positioning needle type myoelectric electrode and a set thereof, which belong to the field of medical equipment. Background technique [0002] Electromyography (EMG) is a method of using electronic instruments to record the electrical activity of muscles at rest or contraction, and using electrical stimulation to examine nerve and muscle excitation and conduction functions. [0003] This examination can determine the functional status of peripheral nerves, neurons, neuromuscular junctions, and the muscles themselves. [0004] By measuring the duration and amplitude of the motor unit potential, whether there is spontaneous electrical activity under quiet conditions, and the wave pattern and amplitude of muscle contraction, it is possible to distinguish between neurogenic damage and myogenic damage, and to diagnose acute and chronic damage to the anterior horn of the spinal cord. (such as prepoliomyelitis, motor neuro...

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): A61B5/0492A61B5/296
CPCA61B2562/0209A61B5/296
Inventor 夏唯一袁亦金
Owner SUZHOU HAISHEN JOINT MEDICAL DEVICES CO LTD