Ultrasonic knife head

A technology of ultrasonic scalpel and cutter head, which is applied in anatomical instruments, medical science, surgery, etc. It can solve the problems of incomplete side curettage, etc., and achieve the effects of reducing the intensity of surgical operation, easy processing, and shortening operation time

Active Publication Date: 2017-05-24
JIANGSU SMTP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cutting head of the current ultrasonic knife is mainly a sheet-shaped cutting head, such as figure 1 As shown, moreover, at present, most of these blade-shaped blades are straight rods, which can only complete the operation under the current visible state, and cannot complete surgical operations such as side scraping.

Method used

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described implementations are part of the implementations of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element m...

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Abstract

The invention discloses an ultrasonic knife head. The ultrasonic knife head comprises a knife head end portion, a knife rod, and a knife body, wherein the knife head end portion is located at one end of the knife rod, the knife head end portion is gradually shifted from a cylindrical shape of the knife rod to a wedge or a flat sheet shape, and is bent and extended in the longitudinal direction of the knife rod to form a multiple-bending knife head, and the final end of the bending and extending is a cutting end. The ultrasonic knife head has the advantages of simple structure, easy processing, convenient use and high safety, and can accomplish operations at various special operation positions.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an ultrasonic scalpel head. Background technique [0002] In modern society, with the development of medical technology, orthopedic surgery presents a trend of diversification. Correspondingly, when performing surgery, it is necessary to use different shapes of surgical blades to cut, grind, scrape, Clamping and other operations. In surgery, ultrasonic scalpels are often used to cut and shape soft tissue, hard tissue, and human-like tissue. The cutting head of the current ultrasonic knife is mainly a sheet-shaped cutting head, such as figure 1 As shown, moreover, at present, most of these sheet-shaped cutter heads are mainly straight rods, and this type of straight rod sheet-shaped cutter head can only complete the operation under the current visible state, and cannot complete surgical operations such as side scraping. Contents of the invention [0003] I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/32
CPCA61B17/320068A61B2017/320072A61B2217/007A61B2017/320078A61B2017/320082A61B17/1644A61B17/1657A61B17/3211A61B2017/320084A61B2017/320074
Inventor 周一新曹群战松涛
Owner JIANGSU SMTP TECH CO LTD
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