Bipolar plasma ultrasonic scalpel

A plasma and scalpel technology, applied in the field of medical devices, can solve the problems of inconvenient operation affecting the surgical efficiency, frequent replacement of the ultrasonic scalpel system and electrocoagulation system, etc., to reduce the surgical pressure, reduce the sticking phenomenon, and achieve the effect of clear vision.

Pending Publication Date: 2022-04-29
JIANGSU BONSS MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a bipolar plasma ultrasonic scalpel to solve the problem that the ultrasonic scalpel system and the electrocoagulation system need to be replaced frequently in the existing laparoscopic surgery, resulting in inconvenient operation and affecting the operation efficiency

Method used

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  • Bipolar plasma ultrasonic scalpel
  • Bipolar plasma ultrasonic scalpel
  • Bipolar plasma ultrasonic scalpel

Examples

Experimental program
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Effect test

Embodiment

[0043] Such as Figure 1 to Figure 7 As shown, a bipolar plasma ultrasonic scalpel includes: a handle 1, a pliers bar 2 arranged on the handle 1, a knife bar assembly 3 arranged inside the pliers bar 2, and a handle 1 connected to the pliers bar 2 position and is used to control the rotation assembly 4 of the knife bar assembly 3. The end of the knife bar assembly 3 runs through the clamp bar 2 and is connected with the clamp assembly 5 for cutting and hemostasis; And the trigger 6 for controlling the opening and closing of the clamp assembly 5, the control key 7 for communicating with the external host system, and the access port 101 for connecting the transducer of the external host system, the access port 101 is arranged on the handle 1 away from One end of the pliers rod 2 is also connected with the knife rod assembly 3 . The transducer is used to provide plasma electric energy and ultrasonic energy for the knife bar assembly 3 and the clamp assembly 5 on the knife bar as...

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Abstract

The invention discloses a bipolar plasma ultrasonic scalpel, and relates to the technical field of medical instruments. Comprising a handle, a forceps rod arranged on the handle, a cutter rod assembly rotationally arranged in the forceps rod and a rotating assembly arranged at the connecting position of the handle and the forceps rod and used for controlling the cutter rod assembly to rotate, and the end of the cutter rod assembly penetrates through the forceps rod and is connected with a clamp assembly used for cutting and hemostasis; the trigger is movably connected with the handle and used for controlling opening and closing of the clamp assembly, the control key is in communication connection with an external host system, the access port is used for being connected with a transducer of the external host system, and the access port is formed in the end, away from the clamp rod, of the handle and connected with the cutter rod assembly. The bipolar plasma ultrasonic scalpel is convenient to use, the operation efficiency is improved, generation of plasmas is matched with ultrasonic vibration, and tissue cutting can be well achieved; under the electrocoagulation function, plasma electrocoagulation plays a role, and closed hemostasis of blood vessels can be achieved within a certain range.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a bipolar plasma ultrasonic scalpel. Background technique [0002] The description of the background technology of the present invention belongs to the relevant technology related to the present invention, and is only used to illustrate and facilitate the understanding of the content of the present invention. prior art on the filing date. [0003] Ultrasonic scalpel system and electrocoagulation system are two necessary devices in laparoscopic surgery. Since these are two independent devices, the two often need to be used in conjunction, and the doctor needs to change the cutter frequently, which is inconvenient and inefficient to operate. [0004] The existing ultrasonic scalpel system only has a good hemostasis effect on tiny blood vessels, but has a poor hemostasis effect on slightly thicker blood vessels, and it is often necessary to use thread ligation or bipol...

Claims

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Application Information

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IPC IPC(8): A61B18/12A61B18/14
CPCA61B18/12A61B18/14A61B18/1482A61B2018/00607A61B2018/126
Inventor 何成东岳欣徐培亮
Owner JIANGSU BONSS MEDICAL TECH
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