Production process of internal heating needle tool
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A production process and needle technology, applied in the field of medical needles, can solve problems such as flux residues, cumbersome procedures, and easy oxidation
Inactive Publication Date: 2020-08-25
济宁市佳科医疗科技有限公司
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[0005] Aiming at the deficiencies of the existing technology, the present invention provides a production process of internal heating needles, which solves the problem that the existing needle handle and needle body are welded, and the welded parts are prone to oxidation and flux residues, which need to be deoxidized And the cleaning work to remove the residual flux, which brings cumbersome procedures to the production
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] see figure 1 , the embodiment of the present invention provides a technical solution: an internal heating needle production process, the production process adopts the combination of the needle handle and the needle body. To achieve the combination of the needle handle and the needle body, so that the needle body is firmly combined in the needle handle, that is, insert the open end of the needle body into the tubular metal handl...
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Abstract
The invention discloses a production process of an internal heating needle tool. The process specifically comprises the following steps: S1, selecting a corresponding needle body and a needle handle,cleaning the surface of the needle body in advance, limiting the length of the needle body by using a limiting mechanism, and exposing an opening end of the needle body to a certain length by using the limiting mechanism. The invention relates to the technical field of medical needles. The production process of the internal heating needle tool adopts a combination mode of the needle handle and theneedle body, after the needle body is inserted into the metal tubular handle, the friction between the handle and the needle body is increased through external force physical deformation, so that theneedle handle and the needle body are combined and the needle body is firmly combined in the needle handle, namely the opening end of the needle body is inserted into the tubular metal handle for a certain length, and the connecting part is physically deformed by means of a pressure tool, so that the needle body cannot be pulled out of the needle handle, and the purpose of combination is achieved. The process not only can rapidly complete the combination of the needle handle and the needle body, but also does not bring impurities such as oxides, soldering flux and the like, and reduces a plurality of production procedures brought by the impurities.
Description
technical field [0001] The invention relates to the technical field of medical needles, in particular to a production process of internal heating needles. Background technique [0002] There are many types of needles used in acupuncture therapy in traditional Chinese medicine. In ancient times, nine needles were used, that is, the arrow needles, round needles, steer needles, and sharp needles described in "Lingshu, Nine Needles and Twelve Yuan" and "Nine Needles". , beryllium needles, round sharp needles, filigree needles, long needles, large needles, nine needles with different shapes and uses, modern needles, including filigree needles, with lengths of 16.5 cm (5 inches), 3.3 cm, 4.95 cm, 6.6 cm, 8.25 cm, 9.9 cm, 13.2 cm, etc., and the thickness is 26, 28, 30, etc., which can be selected according to the depth of the acupuncture site and the needs of the disease. The materials of modern needles are mainly stainless steel needles. , white copper, alloy and silver, etc. ...
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