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Surgical scissors with ultrasonic probe

A technology of ultrasonic probe and scissors, which is applied in surgical scissors, surgery, ultrasound/sonic wave/infrasonic wave diagnosis, etc. It can solve the problems of not having the ability to diagnose or detect patient tissue, and meet the needs of surgical operations, convenient operation, and scalability high effect

Active Publication Date: 2015-12-02
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above three types of scissors are widely used in surgery, but none of them have the ability to diagnose or detect patient tissue

Method used

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  • Surgical scissors with ultrasonic probe
  • Surgical scissors with ultrasonic probe
  • Surgical scissors with ultrasonic probe

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0017] A kind of surgical scissors with ultrasonic probe of the present invention as shown in the accompanying drawings, it comprises scissors left lobe 10 and scissors right lobe 11, described scissors left lobe 10 and scissors right lobe 11 are hinged by pin shaft 12 and can wind around the pin Shaft 12 rotates. Said scissors can have handles, designed for open surgical scissors to perform open surgical operations, and can also be used as scissors of laparoscopic instruments or surgical robotic instruments, installed on the sleeve tube 18 of laparoscopic instruments or surgical robotic instruments.

[0018] There is a boss 10A at the pin shaft 12 of the left lobe 10 of the scissors, one end of a push rod 13 is fixedly connected with the boss 10A and the other end of the push rod is inserted into the side opening 15B of 15 of the sliding frame ...

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PUM

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Abstract

The invention discloses a pair of surgical scissors with an ultrasonic probe. The surgical scissors comprise a left scissor part and a right scissor part, wherein the left scissor part is hinged to the right scissor part through a pin shaft; a convex plate is arranged at a position of the pin shaft of the left scissor part; one end of an ejector rod is fixedly connected with the convex plate, and the other end of the ejector rod is inserted into a hole in the side surface of a sliding support; the sliding support is vertically and fixedly provided with a sliding plate; a sealing plate is arranged on a cutter surface of the right scissor part in a stretching way; a sliding groove is formed in the sealing plate; the sliding plate is arranged in the sliding groove and can slide back and forth under the driving of the ejector rod; positions between the sealing plate and the sliding support at the two sides of the sliding plate are respectively provided with a spring piece; one end of each of the two spring pieces is fixedly arranged on the sealing plate, and the other end of each of the two spring pieces is arranged on the top surface of the sliding support and is matched with the top surface of the sliding support in a sliding way; one end of an ultrasonic sensor is arranged on the right scissor part in a rotating way; the ultrasonic probe of the ultrasonic sensor is clamped in a groove which is formed in the lower end of the sliding support so as to be fixed to the sliding support. According to the surgical scissors with the ultrasonic probe, disclosed by the invention, accurate surgical excision can be realized.

Description

technical field [0001] The invention relates to a novel medical device, in particular to a surgical scissors capable of real-time detection and removal during surgical operations. Background technique [0002] In surgery, whether it is open surgery, laparoscopic minimally invasive surgery, robot-assisted surgery, surgical scissors, surgical forceps and other commonly used tools in surgical operations. In traditional surgical operations, when a doctor operates surgical scissors and other tools to remove a patient's site such as cancer, the doctor often judges the patient's site in advance through the patient's CT or MR and other preoperative films, and conducts surgery based on experience. The patient's diseased tissue is resected. However, during the resection, due to lack of real-time detection tools, the doctor may not completely resect the patient's tissue or resect too much normal tissue, which will affect the quality of the operation. Although it is possible to re-con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/3201A61B8/12
CPCA61B8/4209A61B17/3201
Inventor 张林安王树新杨英侃高峰
Owner TIANJIN UNIV
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