Protection device of laparoscope puncture outfit and laparoscope puncture outfit

Abstract

The invention discloses a protection device of a laparoscope puncture outfit and the laparoscope puncture outfit, and belongs to the technical field of the laparoscope puncture outfit. The protection device of the laparoscope puncture outfit is characterized by comprising a pretreatment protection shell, and the pretreatment protection shell, a threaded protection cover, a transparent observation mirror, a disinfection sleeve, alcohol disinfection cotton and a flexible rubber block are matched for use, the laparoscope puncture outfit can be effectively protected before being used, meanwhile, the sharp end of the puncture rod can be disinfected, a user does not need to take out the puncture rod to disinfect the puncture rod again, meanwhile, the flexible rubber block makes contact with the laparoscope puncture outfit, the laparoscope puncture outfit is firmly fixed in the inner cavity of the pretreatment protective shell, when the user takes the laparoscope puncture outfit, the purpose of taking the laparoscope puncture outfit can be achieved by rotating the threaded protection cover, the protection effect on the laparoscope puncture outfit is improved, and the taking speed of the laparoscope puncture outfit is improved.

Description

technical field [0001] The invention relates to the technical field of laparoscopic trocars, in particular to a protective device for a laparoscopic trocar and a laparoscopic trocar. Background technique [0002] At present, more and more operations can be completed with the help of laparoscopy. The laparoscopic trocar provides instrument channels for minimally invasive abdominal and pelvic surgery. The laparoscopic trocar is suitable for various minimally invasive surgeries. The laparoscopic trocar mainly consists of a puncture sheath and The puncture needle is composed of a puncture needle. The surgeon first puts the puncture needle on the puncture sheath, and then acts on the tail of the puncture device with a certain force. With the help of the sharp tip of the puncture needle, the abdominal wall is pierced so that the entire puncture device enters the abdominal cavity, and then the puncture needle is pulled out and left behind. The puncture sheath becomes a surgical cha...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a protective device for a laparoscopic puncture device and a laparoscopic puncture device, aiming at solving the problem that the existing laparoscopic puncture device does not have the function of positioning the puncture distance during use, and the operation is all based on the doctor's experience. It is easy to cause the laparoscopic puncture device to penetrate too much and damage human tissue, and it does not have the function of fixing the puncture rod. If the puncture rod is not stably fixed in the lumen of the transparent catheter during operation, the puncture rod It will move, and in severe cases, it will directly retreat into the lumen of the transparent catheter, so that the transparent catheter directly contacts the human tissue, causing pain to the patient. At the same time, the existing laparoscopic puncture device does not have the function of disinfection and needs to be used before use. Specific disinfection tools are disinfected again, which wastes surgical time

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