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Multifunctional gauze for laparoscopic surgery

By designing the fan-shaped folding and tantalum line scale structure of multi-functional gauze, the problem of irregular shape and single function of gauze in laparoscopic surgery is solved, the gauze can meet the needs of various operations in laparoscopic surgery, and the convenience of surgery is improved. sex and safety.

Inactive Publication Date: 2013-09-04
潘凯 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different from laparotomy, gauze of various sizes and shapes cannot be put into the abdominal cavity at will during laparoscopic surgery, and small pieces of gauze can only be put through the abdominal wall channel with a diameter of 5-12mm. Now there is no special gauze for laparoscopic surgery. Clinically, self-made small gauze rolls are often used, which are irregular in shape and single in function, causing many inconveniences in use

Method used

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Embodiment Construction

[0026] The multifunctional gauze for laparoscopic surgery is formed by overlapping two layers of gauze on the top surface and the bottom surface (20cm in length and 10cm in width). figure 1 ), the bottom gauze is used as the horizontal opening corresponding to the top gauze ( figure 2 ). Fold the gauze in a fan shape along the long side with a width of 1cm ( image 3 ), after folding it looks like Figure 4-9 , gauze folded into strips for easy entry and exit from laparoscopic surgical trocars.

[0027] Figure 10 In the shown embodiment, the gauze is spread out and can be used as a barrier to block the intestines and other organs in the operative field, so as to facilitate the exposure of the operative field and protect the abdominal organs.

[0028] Figure 11 The tantalum wire with a length scale (5 cm) in the shown embodiment can be used for intraoperative measurement to determine the size of tumors or other lesions, and can also be used to measure the length of inte...

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PUM

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Abstract

A special carbasus for laparoscopic operations belongs to surgical instruments for laparoscopic operations. A carbasus is needed to perform many handlings in laparoscopic operations. However, a self-made carbasus strip currently used in clinic is inconvenient in use and has just single function. To solve the above-mentioned problems, the present invention provides a carbasus which is folded in a folding-fan-shaped manner with both ends folded toward inside and fixed to form compact obtuse ends, provided with a tantalum wire having length scales and cut with vertical and horizontal openings, such that the carbasus can be easily put in and taken out through a channel on the abdominal wall conveniently and have functions of measurement, X-ray development, barrier separation, transportation of small specimens and instruments, rope and separators in laparoscopic operations.

Description

technical field [0001] The invention relates to a laparoscopic surgical instrument, which is a multifunctional gauze specially designed for laparoscopic surgery, and is used for intraoperative hemostasis, barrier, measurement, pulling, stripping, and transfer of small specimens or equipment. Background technique [0002] At present, laparoscopic surgery has been widely used clinically. Laparoscopic surgery establishes an abdominal wall channel and pneumoperitoneum, and operates through the channel with laparoscopic instruments. During the operation, gauze is often used for hemostasis, exposure, and stripping. Different from laparotomy, gauze of various sizes and shapes cannot be put into the abdominal cavity at will during laparoscopic surgery, and small pieces of gauze can only be put through the abdominal wall channel with a diameter of 5-12mm. Now there is no special gauze for laparoscopic surgery. Clinically, self-made small gauze rolls are often used, which are irregul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/00A61B17/132A61B5/107A61B17/00
CPCA61B17/0218A61B5/1072A61B17/00234A61B5/418A61B2017/00287A61B5/6852A61B5/415
Owner 潘凯
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