Method and apparatus for producing medical three-dimensional thread using ultrasonic waves

A manufacturing method and a manufacturing device technology, applied in the field of cosmetic and medical sutures, can solve the problems of weakening, deformation strength, uneven surface of the thread, etc., and achieve the effect of solving the reduction of physical strength, firmly fixing and maintaining

Active Publication Date: 2020-08-11
美来株式会社
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the past, the medical thread was used by forming protrusions on the surface, and the existing manufacturing method was formed by thermoforming or crimping. Therefore, there was a problem that the surface of the thread was uneven or the molding of a fine shape was limited. Pilling occurs around, and due to the characteristics of polydioxane (PDO: Polydioxane) material, there is a problem of deformation and weakening of strength when thermoforming

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  • Method and apparatus for producing medical three-dimensional thread using ultrasonic waves
  • Method and apparatus for producing medical three-dimensional thread using ultrasonic waves
  • Method and apparatus for producing medical three-dimensional thread using ultrasonic waves

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Embodiment Construction

[0036] The present invention can be modified variously and can have various forms, and several examples (or embodiments) will be described in detail in the specification. However, this does not limit the present invention to a specific disclosed form, and it should be understood that all changes, equivalent technical solutions, or replacement technical solutions included in the idea and technical scope of the present invention are included.

[0037] Throughout the specification, when it is mentioned that one part is "connected" to another part, it includes not only the case of "direct connection", but also the case of "electrical connection" between the two through other devices. Moreover, when it is mentioned that a part "includes" a structural element, unless there is a particularly objectionable record, other structural elements are also included, not excluded.

[0038] Moreover, in each drawing, for the sake of easy understanding, a plurality of structural elements are exa...

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Abstract

A method for producing medical three-dimensional thread using ultrasonic waves according to the present invention comprises: inserting source thread in a location, between adjacently arranged ultrasonic waves generator and mold base, corresponding to an engraved pattern on the mold base; applying ultrasonic waves to the source thread while applying pressure to same by means of the ultrasonic wavesgenerator; and outputting a medical unraveling-prevention member generated in the shape of the engraved pattern by means of the ultrasonic waves, wherein the medical unraveling-prevention member comprises medical three-dimensional thread having a plurality of protrusions facing each other from the sides, and a medical unraveling-prevention screw.

Description

technical field [0001] The present invention relates to a method and apparatus for manufacturing three-dimensional medical threads using ultrasonic waves, and more specifically, to a method and apparatus for forming suture threads for beauty and medical treatment using ultrasonic waves in a manner suitable for use. Background technique [0002] In the past, in surgery, medical thread was mainly used for suturing, as a needle and thread to lift loose skin on the face, chin, neck, abdomen, vagina, chest, buttocks, etc. without using a knife. It is a technology that straightens and organizes wrinkles without excessive skin incision, minimizes the occurrence of scars, and causes less bleeding or swelling due to surgery, and is attracting attention. [0003] The materials can be natural materials and synthetic materials. Absorbable natural material medical thread materials include catgut, chromic catgut (chromic) and gut, etc. Absorbable synthetic material medical thread material...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02J3/02D02G3/44A61B17/06
CPCA61B17/06166A61B2017/06176D02G3/448A61B2017/00526D02J3/00D02J3/02A61B2017/0619A61L17/105D10B2401/041
Inventor 金志奂
Owner 美来株式会社
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