Novel cavity mirror object-obtaining bag

A new type of technology for endoscopic extraction, applied in endoscopy, medical science, surgery, etc., can solve the problems of long cycle and difficult bagging of excised specimens, achieve short operation cycle, reduce postoperative recurrence rate, and achieve effective results. obvious effect

Inactive Publication Date: 2009-05-06
许林 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to design a new laparoscopic retrieval bag that is convenient and quick for the existing minimally invasive surgery, which is difficult to bag the resected specimen and has a long period of time.

Method used

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  • Novel cavity mirror object-obtaining bag

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Experimental program
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Such as figure 1 shown.

[0021] A new type of laparoscopic retrieval bag, which can be made of medical rubber or medical PU material with a thickness of 0.1-5mm. It includes a bag body 1, an inlet 2 is provided at one end of the bag body 1, and a convenient surgical forceps is arranged on the inlet 2. In order to facilitate the accurate positioning of the mouth edge 4 under the endoscope, the mouth edge 4 should be sprayed with a color different from the bag body 1 (red, blue or other colors) for clamping operation and turning the bag body 1 inside and outside. The other closed end 3 of the bag body 1 is connected with at least two finger-shaped positioning capsules 5 that communicate with the inside of the bag body 1 to facilitate the insertion of surgical forceps. The extended end of the finger-shaped positioning capsule 5 should be a closed ...

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Abstract

The invention relates to a novel endoscope bag which comprises a bag body (1). One end of the bag body (1) is provided with an inlet (2). The novel endoscope bag is characterized in that the other closed end of the bag body (1) is provided with at least two finger-like positioning bags (3) which are communicated with the interior of the bag body (1) and are convenient for operating forceps to enter; and the inlet (2) is provided with an edge (4) that is convenient for the holding operation of the operating forceps and causes the interior and the exterior of the bag body (1) to overturn. The endoscope bag has simple structure, convenient manufacturing, low cost and short fetching time and is beneficial to preventing tumor exfoliation and planting.

Description

technical field [0001] The invention relates to a medical device, especially a bag for taking out the excised tissue from the human body, which is commonly used in minimally invasive surgery on the chest or abdomen. Specifically, it is a new type of laparoscopic bag that is easy to operate and use. bag. Background technique [0002] As we all know, minimally invasive surgery has the advantages of small trauma, fast postoperative recovery, and beautiful postoperative appearance, so it has been developed rapidly in recent years. In recent years, this technique has also begun to be used in the resection of benign and malignant tumors in the chest and abdomen that required large incisions in the past. [0003] Before the application of minimally invasive technology, for patients with benign and malignant tumors in the chest and abdomen, an incision of about 20-30 cm was required to remove the ribs, which was very unfavorable for the postoperative recovery of the patient. For p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/012A61B1/00
Inventor 许林王俊冯冬杰张治
Owner 许林
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