Laparoscopic surgical instrument puncture device

The puncture device is superior to traditional laparoscopic surgery in terms of minimally invasive concept and clinical effect, and is more in line with the minimally invasive concept. It utilizes natural scars left by the human body, has no scars on the surface, and has outstanding beauty advantages. It reduces intraoperative incisions, reduces postoperative pain, has small trauma, fast recovery, safer therapeutic effect, faster recovery, and better medical experience. It is a new breakthrough, new progress, and new derivative of traditional minimally invasive surgery.

Characteristics of puncture device

When it comes to laparoscopic surgery, people are not unfamiliar with it. It is usually performed through 2-3 small incisions of 1 centimeter in the patient's cavity. The main purpose of a disposable laparoscopic puncture device in laparoscopic surgery is to penetrate the entire abdominal wall, establish a channel between the outside and the abdominal cavity, and allow surgical instruments to enter the abdominal cavity through the puncture device sleeve, completing the surgical process and achieving the same purpose as traditional open surgery.

A disposable laparoscopic puncture device consists of a puncture sleeve and a puncture core. The main task of the puncture core is to penetrate the entire abdominal wall together with the puncture sleeve, leaving the puncture sleeve on the abdominal wall. The main task of puncture cannula is to allow various surgical instruments to enter the abdominal cavity, allowing doctors to perform surgical operations and complete surgical tasks.

The core of a disposable laparoscopic puncture device is transparent and conical, using a blunt separation method without a knife. Separate tissues are used instead of cutting tissues. When the puncture device enters the abdominal wall, the puncture core pushes the tissue and blood vessels away along the tissue fibers, minimizing damage to the abdominal wall and blood vessels. Compared with a puncture device with a knife, it reduces about 40% of fascia damage and more than 80% of puncture hole hernia formation. The entire process of abdominal wall puncture can be directly controlled through endoscopy, Avoiding damage to abdominal tissue can also save surgical time and reduce surgical pain.

Advantages of puncture device

1. It can directly view the puncture needle, which is equipped with a high brightness LED cold light source lighting system, making the direct view image clear and distinct.

2. The puncture catheter has adjustability

3. Constructing a puncture device protective structure can prevent accidental injury to the internal organs.

4. The observation window wound is designed with a high-precision optical system, and the nano surface treatment technology of blood repellent feathering ensures that the observation window will not be affected by blood contamination, thereby reducing the clarity of the image.

5. By using a focused imaging system, even fine tissues can be observed.

6. Using stainless steel puncture blades to enhance the puncture feel.