Ultrasound scalpel head

An ultrasonic knife and knife head technology, applied in the field of medical devices, can solve problems such as inability to complete side scraping, and achieve the effects of shortening operation time, good temperature characteristics, and easy processing

Inactive Publication Date: 2017-06-27
JIANGSU SMTP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, at present, most of these sheet-shaped cutter heads 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

[0028] 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.

[0029] 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 ultrasound scalpel head. The ultrasound scalpel head comprises a scalpel head end, a scalpel rod and a scalpel body, wherein one end of the scalpel rod is connected with the end of the scalpel head end, and the other end of the scalpel rod is connected with the scalpel body; a body of the scalpel head end is of a cylindrical structure, one end of the cylindrical structure is the inclined face, the inclined face is turned into a horizontal face or an inclined face approximating horizontal when extending to the center axis of the cylindrical structure or the upper or lower portion near the center axis and extends to the forefront end of the scalpel head end to form a cutting end, and the forefront end or/and two sides of the cutting end is/are edged or notched. The scalpel rod is of a hollow structure with a through hole formed in the center, and the through hole extends to the cutting end of the scalpel head end to form a hollow arc groove so that flushing fluid can be poured. The ultrasound scalpel head is simple in structure, easy to machine, convenient to use, high in safety and capable of completing surgical operation at multiple 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 shown. Moreover, at present, most of these sheet-shaped cutter heads are mainly straight rods, and this type of straight rod sheet-shaped cutter heads can only complete the operation under the current visible state, and cannot complete surgical operations such as side scraping. Contents of the invention [0003] In...

Claims

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Application Information

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