Pneumoperitoneum-free laparoscope abdominal wall suspension device for general surgery

A suspension device and gas-peritoneum-free technology, which is applied in the field of surgery, can solve the problems of visceral injury, the opening of the patient's abdominal wall is small, and the stability of abdominal wall support cannot be ensured, so as to ensure safe use and protect internal organs.

Inactive Publication Date: 2021-07-13
XIANGYA HOSPITAL CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is in order to provide general surgery free-pneumoperitoneum type laparoscopic abdominal wall suspension device, to solve the problem that the contact area between the transverse section and the patient's abdominal wall cannot be increased, and the stability of the abdom

Method used

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  • Pneumoperitoneum-free laparoscope abdominal wall suspension device for general surgery
  • Pneumoperitoneum-free laparoscope abdominal wall suspension device for general surgery
  • Pneumoperitoneum-free laparoscope abdominal wall suspension device for general surgery

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Experimental program
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Embodiment 1

[0030] Such as Figure 1-3 The shown gas-free laparoscopic abdominal wall suspension device for general surgery includes a main body 1 and a chassis 12, the cross section of the main body 1 is a regular hexagonal structure, the main body 1 is vertically distributed, and the chassis 12 is horizontally fixed on the bottom of the main body 1 On the end, the chassis 12 adopts a disc-shaped structure, and the edge of the disc-shaped structure protrudes outward from the bottom edge of the main body 1. The bottom end of the main body 1 is rotated by the rotating seat 11 and is provided with a plurality of support plates 3, and the plurality of supports The boards 3 correspond to the distribution of multiple side walls of the main body 1, wherein, the bottom ends of the six sides of the main body 1 are provided with a set of rotating seats 11, the number of supporting boards 3 is 6, and the inner ends of the 6 supporting boards 3 are respectively It is connected with the 6 sets of rot...

Embodiment 2

[0039] The difference between this embodiment and the first embodiment is:

[0040] Such as Figure 1-3 , 5, the middle position of the top surface of the support plate 3 is rotated to be provided with a slant brace 5, and the top of the slant brace 5 is rotated to be provided with a pull plate 6, wherein the width of the slant brace 5 and the pull plate 6 are equal, specifically Yes, the bottom end of the pull plate 6 and the top end of the brace plate 5 are rotationally connected by connecting pieces 7, wherein the number of connecting pieces 7 is two, and the two connecting pieces 7 are respectively located on both sides of the bottom end of the pull plate 6 position, the top of the main body 1 is provided with a lifting mechanism, and the lifting mechanism can drive the top of the pull plate 6 to move upwards, so that the bottom end of the pull plate 6 pulls the top of the diagonal brace 5 upwards, thereby changing the relative position of the diagonal brace 5 The angle o...

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Abstract

The invention discloses a pneumoperitoneum-free laparoscope abdominal wall suspension device for general surgery, which comprises a main body and a base plate, wherein the cross section of the main body is of a regular hexagon structure, the base plate is horizontally fixed to the bottom end of the main body, and a plurality of supporting plates are rotationally arranged at the bottom end of the main body through a rotating base; and the multiple supporting plates are distributed corresponding to the multiple side walls of the main body correspondingly, auxiliary supporting mechanisms are movably arranged in the supporting plates, and the auxiliary supporting mechanisms can stretch out of the first sliding cavities of the supporting plates. The supporting stability of the abdominal wall of a patient can be ensured; the top surface of the upper-layer plate mechanism and the top surface of the supporting plate are jointly matched to stably support the abdominal wall of the patient, so that the abdominal wall of the patient is prevented from being injured; the lower-layer plate is prevented from continuously extending outwards so as to protect internal organs of a patient and ensure safe use; when the inclination angle of the inclined supporting plate relative to the supporting plate is increased, the abdominal wall of the patient is supported to open a large opening, and operation of medical staff is facilitated.

Description

technical field [0001] The invention relates to the technical field of surgery, in particular to a pneumoperitoneum-free laparoscopic abdominal wall suspension device for general surgery. Background technique [0002] At present, in surgical operations, it is usually necessary to establish a laparoscopic operation space mainly relying on carbon dioxide gas peritoneum, and the surgical operation in the gas-peritoneum state must be in a sealed state, so the sealing requirements for surgical instruments and minimally invasive incision holes are relatively high, and surgical When the time is too long and the pneumoperitoneum pressure is too high, it may cause subcutaneous and mediastinal emphysema, hypercapnia, blood stasis, air embolism, etc. The compression from the abdominal cavity to the thoracic cavity can also cause cardiopulmonary dysfunction. For infants and the elderly, especially patients with cardiovascular and vascular diseases, it is seriously harmful, and it also i...

Claims

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Application Information

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IPC IPC(8): A61B17/02
CPCA61B17/0281
Inventor 李剑波
Owner XIANGYA HOSPITAL CENT SOUTH UNIV
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