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Acupotomy instrument

A technology of needle-knife instrument and knife body, which is applied in the field of needle-knife instrument, can solve the problems such as inability to realize needle-knife stimulation and cutting, and achieve the effect of improving convenience, enhancing safety, improving efficiency and effect

Active Publication Date: 2021-08-24
广东百越医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to at least solve the problem that the existing technology cannot realize the needle-knife instrument integrating needle-knife stimulation and cutting, drug target injection, enhanced imaging of the needle-knife under ultrasound, nerve identification and specific treatment.

Method used

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Examples

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Embodiment Construction

[0034] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0035] It should be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may also be meant to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated...

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an acupotomy instrument. The acupotomy instrument comprises a knife body, a handle and an electrode wire; an infusion channel is formed in the knife body, a developing structure is arranged on the outer surface of the knife body, a first through hole and a second through hole are formed in the handle, a part of the body of the knife body is installed in the first through hole, and a part of the body externally connected with an administration tube is installed in the second through hole. The treatment end, away from the handle, of the knife body is of a wedge-shaped structure; an electrical stimulation block is arranged in the middle section of the cutting part and can receive electrical stimulation and transmit the electrical stimulation to human tissue, the cutting part is of a blade type structure, the electrical stimulation block is of a pyramid structure, and the two opposite sides of the pyramid structure are sharp. Electrical stimulation generated by the nerve electrical stimulator is transmitted to human tissues through the electrode wire, the needle knife body and the pyramid structure block, and nerve muscles can be stimulated to react. By using the acupotomy instrument in the technical scheme, various medical functions are integrated, the treatment range of an injection acupotomy is expanded, and the treatment effect of the acupotomy is improved.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, and in particular relates to a needle-knife instrument. Background technique [0002] Small needle knife is a medical device used for stimulating or cutting human subcutaneous or deep muscle tissue. Generally, when operations such as stimulation and cutting are performed with a small needle knife, the patient needs local anesthesia for obvious pain, or when the local lesion needs drug treatment, medicinal liquid is needed for auxiliary treatment. There are certain potential safety hazards in the blind detection treatment of small needle-knife. Ultrasound imaging is needed to identify nerve vessels in order to achieve target treatment, especially when the treatment end of the needle-knife body has a special enhanced imaging structure, which will increase the use of ultrasound guidance. Improve the accuracy of treatment, avoid accidental injury, and improve the safety of needle-knife t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/32A61B90/00A61B34/20
CPCA61B17/32A61B90/06A61B34/20A61B90/08A61B2090/08021A61B2034/2063A61B17/3209
Inventor 黄莹
Owner 广东百越医疗器械有限公司
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