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A kind of instrument for thoracoabdominal surgery with laparoscopic rigid mirror

A surgical instrument and thoracoabdominal cavity technology, applied in laparoscopy, surgery, endoscopy, etc., can solve problems such as inaccessibility

Active Publication Date: 2021-11-30
南昌华安众辉健康科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the present invention aims to provide a thoracoabdominal surgical instrument with a rigid laparoscope to solve the problem that the rigid laparoscope and the thoracoabdominal surgical instrument cannot be combined to enter the abdomen of a human body through a through hole in the abdomen of a human body in the prior art

Method used

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  • A kind of instrument for thoracoabdominal surgery with laparoscopic rigid mirror
  • A kind of instrument for thoracoabdominal surgery with laparoscopic rigid mirror
  • A kind of instrument for thoracoabdominal surgery with laparoscopic rigid mirror

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] A thoracoabdominal surgical instrument with a rigid laparoscope, such as figure 1 and Figure 4 shown, which includes:

[0061] Positioning sleeve 1; the positioning sleeve 1 is provided with a rigid mirror channel 5 adapted to the shape of the abdominal rigid mirror 2; the abdominal rigid mirror 2 is attached to the inner wall of the rigid mirror channel 5 Together, the rigid laparoscope 2 is driven to be slidably disposed in the rigid mirror channel 5; the positioning sleeve 1 is also provided with a limit mechanism for limiting the stretching distance of the rigid laparoscope 2;

[0062] Rigid laparoscope 2 is telescopically set in the positioning sleeve 1 by being driven, and the rigid laparoscope 2 has an extended position protruding from the positioning sleeve 1 and a retracted position retracting into the positioning sleeve 1 Location;

[0063] The surgical actuator 3 is arranged in the positioning sleeve 1, and the operating end of the surgical actuator 3 ext...

Embodiment 2

[0068] A thoracoabdominal surgical instrument with a rigid laparoscope, such as figure 2 ,as well as Figure 5 to Figure 7 shown, which includes:

[0069] Positioning sleeve 1; the positioning sleeve 1 is provided with a rigid mirror channel 5 adapted to the shape of the abdominal rigid mirror 2; the abdominal rigid mirror 2 is attached to the inner wall of the rigid mirror channel 5 Together, the rigid laparoscope 2 is driven to be slidably disposed in the rigid mirror channel 5; the positioning sleeve 1 is also provided with a limit mechanism for limiting the stretching distance of the rigid laparoscope 2;

[0070] Rigid laparoscope 2 is telescopically set in the positioning sleeve 1 by being driven, and the rigid laparoscope 2 has an extended position protruding from the positioning sleeve 1 and a retracted position retracting into the positioning sleeve 1 Location;

[0071] The surgical actuator 3 is arranged in the positioning sleeve 1, and the operating end of the su...

Embodiment 3

[0076] The difference between this embodiment and Embodiment 1 is that the surgical implement 3 is a bipolar electric coagulation forceps; body, electrode holders for powering the first bending part 8 and the second bending part 9 respectively, and controlling the first bending part 8 and the second bending part 9 to clamp or face each other Opening drive mechanism; the first bending part 8 and the second bending part 9 are respectively in a zigzag structure, and the first bending part 8 and the second bending part 9 are clamped against each other A cavity for the cleaning medium sprayed out by the hard mirror cleaner 4 to pass is enclosed between the two. In this embodiment, the positioning sleeve 1 is provided with a sliding passage for accommodating the driving rod 10, and supplying power to both the first bending part 8 and the second bending part 9 respectively. Insulated channel through which wires pass. Directly installing the bipolar electric coagulation tweezers on ...

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PUM

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Abstract

A thoracoabdominal surgical instrument with a rigid laparoscope, comprising: a positioning sleeve; a rigid laparoscope is driven and telescopically arranged in the positioning sleeve, and the rigid laparoscope has an extended position extending out of the positioning sleeve and retracted into the positioning sleeve The retracted position of the tube; the surgical actuator is arranged in the positioning sleeve, and the operating end of the surgical actuator extends out of the positioning sleeve; the hard mirror cleaner includes: a medium conduit arranged in the positioning sleeve, and a medium conduit end The nozzle at the end; the medium conduit is a curved flexible tube whose end is bent towards the lens of the laparoscopic rigid mirror. The above-mentioned structure solves the problem in the prior art that the rigid laparoscope and the thoracoabdominal surgical instrument cannot be combined to enter the abdomen of the human body through a through hole in the abdomen of the human body.

Description

technical field [0001] The invention relates to the technical field of medical instruments, and mainly relates to a thoracoabdominal surgical instrument with a rigid laparoscope. Background technique [0002] In the modern medical field, manual porous laparoscopic minimally invasive surgery has been widely used clinically. This type of minimally invasive surgery has successfully reduced the patient's postoperative pain, probability of complications, recovery time, and improved postoperative scarring. [0003] In the prior art, it is necessary to make instrument passage holes for surgical instruments and rigid mirror passage holes for laparoscopic rigid mirrors on the human body. Surgical instruments are such as electric coagulation forceps, electrode knife and so on. The above-mentioned instrument passing holes and rigid mirror passing holes undoubtedly increase the surgical trauma area and recovery time. Moreover, in the prior art, two medical workers need to operate the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/34A61B1/313A61B1/12
CPCA61B1/126A61B1/3132A61B17/3421A61B2017/3445A61B2217/007
Inventor 陈华
Owner 南昌华安众辉健康科技股份有限公司
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