Medical multifunctional dredging needle

Abstract

A medical multifunctional dredging needle comprises a core needle and a tubular needle. The core needle is sleeved with a tube hole of the tubular needle, and the core needle is in clearance fit withthe tubular needle. The core needle comprises a needle head, a needle body and a needle handle, wherein the needle head, the needle body and the needle handle are sequentially connected into one body,the needle head is in smooth connection with the needle body, the needle head of the core needle stretches out of the head end of a needle body of the tubular needle, and the needle handle of the core needle stretches out of the tail end of a needle base of the tubular needle; the needle body of the core needle is a cylinder or a long cone, the needle body is solid or hollow and tubular, and thehollow tube is directly connected with the most front end of the needle head of the core needle; a temperature-control electric-heating treatment material, a temperature-control fluid treatment material, a laser treatment material, a radio-frequency temperature-control treatment material and other treatment materials can be added into the core needle, so that various medical multifunctional dredging needles are formed correspondingly. The tubular needle of a hollow and tubular structure comprises the needle body and the needle base which are sequentially connected into one body, the needle body of the tubular needle is cylindrical or in a long cone shape; the needle handle of the core needle can be locked the needle base of the tubular needle up. Due to the innovation of the core needle and the tubular needle, the needle treatment safety and scientificity are improved fundamentally, and pathological factors caused by soft tissue injury are removed.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a medical multifunctional through needle. Background technique [0002] Refractory soft tissue injury diseases such as cervical spondylosis, frozen shoulder, lumbar disc herniation, and low back and leg pain are classified as "muscle injuries" in Chinese medicine, seriously affecting people's work and life, and are medical problems that need to be solved urgently. The treatment of the disease is divided into conservative treatment and surgical treatment. Among the conservative treatments for this disease, traditional Chinese medicine mainly includes acupuncture, moxibustion, massage, and traditional Chinese medicine, while western medicine mainly includes physical therapy, western medicine, and closed therapy. None of the above treatments can fundamentally relieve pathological factors such as soft tissue adhesions, scars, and contractures caused by soft tissue injuri...

AI Technical Summary

Problems solved by technology

[0004] 1) The needle cannot be used for precise temperature-controlled electric hyperthermia, temperature-controlled fluid hyperthermia, laser therapy, temperature-controlled radiofrequency hyperthermia, impedance monitoring and electrical stimulation diagnosis, etc.

[0005] 2) The needle cannot perform precise hyperthermia on the needle head of the core needle, and the heat energy gradually dissipates and decreases during the process of conduction from the needle handle of the core needle to the needle head of the core needle

More importantly, the heating of the core needle body will cause thermal damage to normal human tissues such as nerves and blood vessels around the needle body that do not need to be treated

[0006] 3) The connection between the core needle and the tube needle of the needle is not firm, and the design is unscientific and unsafe

[0007] 4) The core needle head of the needle lacks safety shapes such as a sharp bevel, and there are no grooves of various shapes that can be clearly developed under ultrasound, which lacks safety.

[0008] 5) There is no size scale mark outside the needle of the needle, so that the operator does not know the depth of the needle and lacks safety.

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