Internal heat type acupuncture needle

Abstract

The invention relates to an internal heat type acupuncture needle which comprises a seal head with a first electrode, a needle handle with a second electrode, a needle body and a needle tip, wherein the end of the seal head is inserted into the needle handle, the needle handle, the needle body and the needle tip are in integral connection, the needle body is internally provided with an electrothermal wire and a copper lead which are mutually connected, the end of the electrothermal wire near the needle tip is contacted with the inner surface of the needle body, the other end of the copper lead extends into the needle handle and is connected with the first electrode, and the first electrode, the copper lead, the electrothermal wire and the second electrode are sequentially communicated to form a closed conduction loop. In the process of acupuncture therapy, the heating temperature of the needle body and the heating end length of the needle tip can be set according to the clinical needs, low voltage and microcurrent can be supplied to carry out work through an external special therapeutic instrument, and the needle tip temperature can keep in a most proper state in the process of therapy, so that the infrared heat energy of the electrothermal wire in the needle body is directly acted on the focus part without burning a skin, therefore, the therapy has good effect; and a needle with thinner diameter can be selected to lighten pains and belonephobia of a patient.

Description

technical field [0001] The invention relates to medical acupuncture needles, in particular to an internal heat type acupuncture needle. Background technique [0002] For acute and chronic shoulder, neck, chest, waist, sacrospinous muscle strain, intervertebral disc, intervertebral ligament injury, arthritis, joint injury and pain and dysfunction of soft tissue aseptic inflammation, traditional moxibustion treatment is indeed effective. Good curative effect, but the traditional moxa moxibustion method is very blind to the temperature control of the needle body. According to the actual measurement, whether it is a gold needle, a silver needle or a stainless steel needle, when the moxa on the handle burns, the needle The temperature of the handle can be as high as 400°C-450°C, the temperature at the contact point between the needle body and the skin can be as high as 128°C-150°C, while the temperature of the needle body about 1 cm below the skin is only maintained at 37°C-37.5°...

AI Technical Summary

Problems solved by technology

[0002] For acute and chronic shoulder, neck, chest, waist, sacrospinous muscle strain, intervertebral disc, intervertebral ligament injury, arthritis, joint injury and pain and dysfunction of soft tissue aseptic inflammation, traditional moxibustion treatment is indeed effective. Good curative effect, but the traditional moxa moxibustion method is very blind to the temperature control of the needle body. According to the actual measurement, whether it is a gold needle, a silver needle or a stainless steel needle, when the moxa on the handle burns, the needle The temperature of the handle can be as high as 400°C-450°C, the temperature at the contact point between the needle body and the skin can be as high as 128°C-150°C, while the temperature of the needle body about 1 cm below the skin is only maintained at 37°C-37.5°C. It plays the role of local cutting and loosening of ordinary acupuncture or needle-like knife. When the mugwort burns, the temperature of the needle body fluctuates and fluctuates. Although the patient's skin surface has a burning sensation, the temperature in the deep layer is still at 37°C. Normal, iatrogenic damage to the superficial layer of the skin due to hyperthermic burns occurs frequently

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