Device for exposing upper abdomen in laparoscopic surgery

A laparoscopic and surgical technology, applied in the directions of surgery, operating table, medical science, etc., can solve problems such as infection, liver damage, interference, etc., and achieve the effect of adjustable adjustment, avoidance of damage, and simple operation

Pending Publication Date: 2021-11-05
THE FIRST AFFILIATED HOSPITAL OF BENGBU MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the liver retractor is used to directly push and pick the liver or use other instruments to clamp the gauze piece to push and pick the liver. This kind of operation is unstable and often leads to liver damage, infection, postoperative transaminase elevation and other problems, and will cause Instruments in the abdominal cavity are criss-crossed, interfering with each other and affecting the operation, and the liver posture cannot be adjusted again as needed during the operation

Method used

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  • Device for exposing upper abdomen in laparoscopic surgery
  • Device for exposing upper abdomen in laparoscopic surgery
  • Device for exposing upper abdomen in laparoscopic surgery

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Embodiment Construction

[0017] Such as Figure 1-3 As shown, a device for exposing the upper abdomen in laparoscopic surgery, it includes a fixed bracket 8 and a lifting part that is mated and connected, and the lifting part includes a strip-shaped horizontal section 1, and the horizontal section 1 includes a first A curved portion 4 extends from one end of the first curved portion 4 with a curved portion 3 corresponding to the round ligament of the liver, and extends from one end of the curved portion 3 with a second curved portion 5 . The first arc portion 4 and the second arc portion 5 are respectively sleeved with springs 6 corresponding to the coaxial distribution, and the spring wires of the springs 6 are attached to each other, so that the spring 6 as a whole forms a tension spring structure.

[0018] A strip-shaped longitudinal section 2 is extended upwards from the end of the second arc portion 5, and the longitudinal section 2 includes a first longitudinal arc portion a, and a transversely ...

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Abstract

The invention provides a device for exposing the upper abdomen of a laparoscopic surgery. The device comprises a fixed bracket (8) and a lifting component, and is characterized in that the lifting component comprises a horizontal section (1), one end of the horizontal section (1) is connected with a longitudinal section (2), the horizontal section (1) is provided with a bending part (3), one end of the bending part (3) is provided with a first arc-shaped part (4), a second arc-shaped part (5) is arranged at the other end of the bending part (3), springs (6) are arranged on the first arc-shaped part (4) and the second arc-shaped part (5) respectively, and a control rope (7) is connected to each spring (6) in a clamped mode. The device for exposing the upper abdomen of the laparoscopic surgery is convenient to use, simple to operate, adjustable in liver posture and convenient to adjust, a control rope makes contact with the liver in the operation process, other parts do not make contact with the liver, and the postoperative problems that an existing liver retractor makes direct contact with the liver, so that the liver is injured, postoperative infection is caused, and transaminase rises are effectively solved.

Description

Technical field: [0001] The invention relates to a surgical instrument, in particular to a device for exposing the upper abdomen in laparoscopic surgery. Background technique: [0002] Since the world's first laparoscopic surgery was completed in 1987, with the continuous improvement of laparoscopic equipment and instruments, and the continuous improvement of laparoscopic technology, laparoscopic surgery has developed vigorously and its indications have gradually expanded. Operations on all organs in the abdominal cavity can now be performed laparoscopically. When performing laparoscopic surgery on upper abdominal organs, such as the stomach and pancreas, the left liver of normal people often affects the exposure of the surgical field, in order to block the left liver. [0003] In the prior art, the liver retractor is used to directly push and pick the liver or use other instruments to clamp the gauze piece to push and pick the liver. This kind of operation is unstable and ...

Claims

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Application Information

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IPC IPC(8): A61B17/02A61G13/10
CPCA61B17/0218A61G13/101Y02A50/30
Inventor 郝博赵安邱权威温贺新刘牧林
Owner THE FIRST AFFILIATED HOSPITAL OF BENGBU MEDICAL COLLEGE
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