An Intensive Laparoscopic Surgical Tool

Abstract

The invention discloses an intensive laparoscopic surgical tool, which comprises a laparoscopic handle, the bottom of the laparoscope handle is fixedly connected with a hollow tube body, and the internal fixed left side of the laparoscope handle is fixedly installed with a cold light emitting device. source, the end of the cold light emission source is fixedly connected with an optical fiber, and the optical fiber is inserted into the hollow body, and a suction pump is fixedly installed in the middle of the laparoscopic handle, and the bottom of the suction pump is fixedly installed There are connecting pipes. This scheme provides light source to the shadowless lighting device through the cold light emission source through the optical fiber, so that the fixed lamp and the extension lamp emit cold light for irradiation, and the telescopic bellows in the shadowless lighting device are pushed outward by the gas sucked in by the suction pump , and the relative balance is maintained by the balance device, so that the extension lamp expands outward, so that the light source can be emitted from different directions, thereby reducing the shadow blocked by the object and improving the imaging accuracy.

Description

technical field [0001] The invention relates to the field of medical instruments, and more particularly, to an intensive laparoscopic surgical tool. Background technique [0002] Laparoscopic technique is a minimally invasive surgery, which allows doctors to clearly see the tissue and organs in the pelvic cavity and abdominal cavity, make a quick diagnosis, and perform necessary surgical treatment under laparoscopy. Laparoscopic surgery, as a minimally invasive surgical method, is now very popular. Laparoscopic technology provides illumination through a cold light source, inserts a laparoscopic lens into the abdominal cavity, and the images captured by the laparoscopic lens are displayed on a dedicated monitor in real time through a series of processing. [0003] However, the laparoscopic lens is inside the abdominal cavity, which will cause fogging of the laparoscopic lens, resulting in blurred surgical field of view and affecting the operation. At the same time, the irra...

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Problems solved by technology

[0003] However, the laparoscopic lens is inside the abdominal cavity, which will fog up the laparoscopic lens, resulting in blurred surgical field of view and affecting the operation.

At the same time, the irradiated light source is often blocked by a certain object, causing shadows in the irradiated area, which limits the field of view provided by the laparoscopic lens, making it difficult to provide a wider field of view, which affects the normal operation of the surgery.

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