Laparoscope for gastrointestinal surgery

Abstract

The invention relates to a laparoscope, in particular to a laparoscope for gastrointestinal surgery. The laparoscope comprises a laparoscope body and a supporting device connected to the surface of the laparoscope body, an inner tube is arranged in an endoscope tube, an objective lens is fixed to the front end of the interior of the endoscope tube, an ocular lens is fixed to the rear end of the interior of the inner tube, a rod-shaped lens is fixed to the portion, between the ocular lens and the objective lens, of the inner tube, an ocular lens cover is arranged at the rear end of a tube sleeve, a connecting port is formed in the tube sleeve and fixedly connected with the endoscope tube, the supporting device comprises a connecting device, a supporting disc and a supporting column connected between the connecting device and the supporting disc, and a rotating hole formed in the top end is rotatably connected with a first connecting hole through a first rotating pin. According to the laparoscope, by means of the supporting device, the laparoscope can be conveniently supported when medical staff use the laparoscope, the force used by the medical staff for holding the laparoscope canbe reduced, the circumstance that the laparoscope is held by hand for a long time and shakes, and the surgical process is influenced is avoided, and the supporting device can be folded after being used.

Description

technical field [0001] The invention relates to a laparoscope, in particular to a laparoscope for gastrointestinal surgery. Background technique [0002] At present, diseases in gastrointestinal surgery are usually completed through laparoscopic surgery, which is performed using laparoscope and related instruments. During the operation, several small incisions with a diameter of 5-12 mm are made in different parts of the patient's abdomen. Through these small incisions, the camera lens and various special surgical instruments are inserted, and the images of various organs in the abdominal cavity captured by the camera inserted into the abdominal cavity are transmitted to the TV screen. The surgeon observes the images and uses various surgical instruments. The operation is performed outside the body. When the existing laparoscope is used, the laparoscope is generally held by the medical staff. For a long time, it is easy to cause the hands of the medical staff to become sore ...

AI Technical Summary

Problems solved by technology

[0002] At present, diseases in gastrointestinal surgery are usually completed through laparoscopic surgery, which is performed using laparoscope and related instruments. During the operation, several small incisions with a diameter of 5-12 mm are made in different parts of the patient's abdomen. Through these small incisions, the camera lens and various special surgical instruments are inserted, and the images of various organs in the abdominal cavity captured by the camera inserted into the abdominal cavity are transmitted to the TV screen. The surgeon observes the images and uses various surgical instruments. The operation is performed outside the body. When the existing laparoscope is used, the laparoscope is generally held by the medical staff. For a long time, it is easy to cause the hands of the medical staff to become sore and cause the laparoscope to shake. The doctor observes the image inaccurately, which will affect the operation of the laparoscope. surgical procedure

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