Incision protection device for quickly reconstructing pneumoperitoneum of laparoscope

A protective device and laparoscopic technology, applied in the fields of medical science, surgery, diagnosis, etc., can solve the problems of increasing operation time, delaying the operation process, hindering the operation operation, etc., so as to prevent air leakage, reduce the operation steps, and improve the fixation effect. Effect

Pending Publication Date: 2019-02-22
THE SECOND HOSPITAL OF DALIAN MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process of suturing and closing the abdominal incision will undoubtedly increase the operation time during the operation and delay the operation process. Moreover, after suturing, a laparoscopic trocar (Trocar) will be placed in the incision, and there will be air leakage around the Trocar due to poor airtightness, hindering the operation. It is also easy to cause subcutaneous emphysema

Method used

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  • Incision protection device for quickly reconstructing pneumoperitoneum of laparoscope
  • Incision protection device for quickly reconstructing pneumoperitoneum of laparoscope
  • Incision protection device for quickly reconstructing pneumoperitoneum of laparoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as Figure 1 to Figure 4 The incision protection device for rapid reconstruction of laparoscopic pneumoperitoneum shown includes an upper cover 9, a double-ring incision protector 8, a sealing film 11 and a piston sleeve 7, and the piston sleeve 7 and the inflation tube 15 are arranged on the upper cover 9, the inflation tube 15 is provided with a valve 16, and the outer ring side wall of the upper cover 9 is equidistantly fixed with a plurality of fixing blocks 13, and the fixing blocks 13 have threading holes 14, and the upper The cover 9 is connected to the elastic ring 1 outside the abdominal cavity by buckling, the upper end of the sealing membrane 11 is arranged in the elastic ring 1 outside the abdominal cavity, and the lower end of the sealing membrane 11 is arranged in the elastic ring 2 inside the abdominal cavity, and the sealing membrane 11 is arranged in the elastic ring 1 outside the abdominal cavity. The outer layer of the outer layer is pro...

Embodiment 2

[0025] Embodiment 2: as Figure 1 to Figure 4 The incision protection device for rapid reconstruction of laparoscopic pneumoperitoneum shown includes an upper cover 9, a double-ring incision protector 8, a sealing film 11 and a piston sleeve 7, and the piston sleeve 7 and the inflation tube 15 are arranged on the upper cover 9, the inflation tube 15 is provided with a valve 16, and the outer ring side wall of the upper cover 9 is equidistantly fixed with a plurality of fixing blocks 13, and the fixing blocks 13 have threading holes 14, and the upper The cover 9 is connected to the elastic ring 1 outside the abdominal cavity by buckling, the upper end of the sealing membrane 11 is arranged in the elastic ring 1 outside the abdominal cavity, and the lower end of the sealing membrane 11 is arranged in the elastic ring 2 inside the abdominal cavity, and the sealing membrane 11 is arranged in the elastic ring 1 outside the abdominal cavity. The outer layer of the outer layer is pro...

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Abstract

The invention discloses an incision protection device for quickly reconstructing pneumoperitoneum of a laparoscope. The incision protection device comprises an upper lid, a dual-ring incision protection device, a sealing membrane and a piston cannula, the piston cannula and an inflation tube are arranged above the upper lid, a valve is arranged on the inflation tube, multiple fixation blocks are equidistantly and fixedly connected to the side wall of an outer ring of the upper lid and provided with threading holes, the upper lid is connected to an enterocoelia outer elastic ring through a buckle, the upper end of the sealing membrane is arranged in the enterocoelia outer elastic ring, and the lower end of the sealing membrane is arranged in an enterocoelia inner elastic ring. By means of the incision protection device, the surgical operation speed can be effectively increased, the surgical steps are reduced, the device is convenient to use, the gas tightness of the enterocoelia can beeffectively guaranteed, pneumoperitoneum gas leakage is prevented, the occurrence rate of complications such as laparoscopic surgery subcutaneous emphysema and incision infection is reduced, an incision can be protected, contamination to the incision is prevented, and the effects of supporting the incision and exposing the surgical field can also be achieved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an incision protection device for rapid reconstruction of laparoscopic pneumoperitoneum. Background technique [0002] Laparoscopic surgery is a minimally invasive technique commonly used in various subspecialties of surgery. To put it simply, laparoscopic surgery is to infuse carbon dioxide into the abdominal cavity through a Veress needle to build a pneumoperitoneum, separate the abdominal wall from the intestinal tube, and create a safe air cavity. Then, the surgeon inserts a small endoscope through a 5mm-10mm cannula. , light source, camera and surgical machinery, the surgeon performs the operation by looking at the images transmitted to the monitor. The main advantages of laparoscopic surgery are: fast postoperative recovery, short hospital stay, and low incidence of pelvic adhesions. Due to the above advantages, laparoscopic surgery has been widely used in gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61B90/00
CPCA61B17/0218A61B90/00
Inventor 张新生任双义张海燕冯震
Owner THE SECOND HOSPITAL OF DALIAN MEDICAL UNIV
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