Insulation puncture electrotherapeutic acupuncture

A technology of insulating puncture and puncture needles, applied in the direction of puncture needles, needles, electrodes, etc., can solve the problems of sick organs and tissues not getting electricity and electric field, lack of local guidance, electric short circuit, etc.

Inactive Publication Date: 2007-11-28
赵春禹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In terms of physics, electricity has the characteristics of short circuit. Electrodes on the body surface cannot effectively penetrate thicker skin and subcutaneous tissue, so that deep diseased organs and tissues cannot receive effective treatment loads of electricity and electric fields. Diseased tissues such as muscles, etc. The electrical changes c

Method used

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  • Insulation puncture electrotherapeutic acupuncture

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Embodiment Construction

[0012] The puncture needle is composed of Cr 18 Ni 9 Ti steel drawn, low carbon content, good flexibility. The diameter of the needle is thinner than the puncture needles commonly used in clinic, in the range of 0.4-0.8mm, and the length is about 70-120mm. The surface of the needle body is designed, washed and ground, covered and dried at a high temperature of 360°C, and the insulating smoothness and brittleness of the covering are tested. The thickness of the insulating covering layer is 8-19μm, with a needle core. The needle body and the needle tip of the puncture needle are exposed, the needle body is conductive, and the front end of the needle body is sloped and can be marked with scales for easy positioning.

[0013] The device: (1) Electrodes can be inserted into the spinal canal as needed, and the spinal nerves can be stimulated by pulse currents to treat diseases. (2) For chronic intractable pain, including angina, but rarely for acute pain. (3) It is used to scre...

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Abstract

The present invention is one kind of insulated electrical puncture needle with functions of local puncturing, electric treatment and medicine injection in disease diagnosis and treatment. The insulated electrical puncture needle features the surface covered with a harmless insulating material layer, and has smooth surface, high flexibility, resistance to high temperature and high pressure sterilization, acid and alkali corrosion resistance and capacity of current interference on health tissue during treatment. It has several diagnosis and treatment uses, including local ion implantation, low frequency electric stimulating treatment, etc. Beside, it has diameter smaller than that of conventional puncture needle.

Description

technical field [0001] The invention belongs to a new type of medical device which integrates clinical diagnosis, treatment and scientific research, especially has the functions of local puncture and aspiration to collect pathology, local electrotherapy and local drug injection. Background technique [0002] At present, the puncture needle is a common conventional medical device clinically, and both it and the improved type are used for lumbar puncture and bone puncture. [0003] Spinal Cord Stimulation (SCS) is a method of implanting electrodes into the spinal canal to stimulate spinal nerves with pulse currents to treat diseases. After Melzack and Wall proposed the gate control theory in 1965, Shealy et al. found that the pain stimulation was inhibited after the cat's spinal cord was stimulated with a square wave current of 50 Hz. In 1967, the method began to be clinically applied. Intermittent current is a pulse current formed by rectifying 50Hz alternating current and s...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B10/02A61N1/05A61N1/36A61N1/30A61M5/158A61M5/32
Inventor 赵春禹王立平赵娟谭育华张通
Owner 赵春禹
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