Product name: Disposable laparoscopic puncture device

Registration Certificate No.: JiXZZ No.20232020305

Structure and composition: The disposable laparoscopic puncture device consists of a puncture needle, puncture sleeve, gas injection valve, gas blocking valve, and sealing cap, all of which are made of medical polymer materials.

Scope of application: Used for puncture of human abdominal wall tissue during laparoscopic examination and surgery, to establish a working channel for abdominal surgery.

Applicable departments: Oncology, Gastrointestinal Surgery, Thoracic Surgery, General Surgery, Hepatobiliary Surgery, Gynecology, Urology, etc. With the rapid development of minimally invasive surgery, it has good market prospects. At present, the normal usage of each surgery is 2-5 tubes.

Product features:

1. Ergonomically designed handle for comfortable grip and operation during surgery, with excellent controllability.

2. Double layer floating sealing ring can ensure the maintenance of pneumoperitoneum during surgery and prevent gas leakage. The sealing ring is designed in a funnel shape to reduce the resistance of the instrument during entry and exit, and to reduce interference during operation, in order to smoothly complete the surgery.

3. The anti slip thread design achieves smooth puncture while strengthening the abdominal wall fixation force, without the need for additional seam fixation. The puncture device is also not easy to slip when entering and exiting the instrument.

4. The transparent conical end of the puncture core avoids damage to the abdominal wall and blood vessels, prevents organ damage, and does not require fascia suturing. The postoperative wound healing is faster, and the transparent puncture head can obtain the puncture field of view when inserting an endoscope. Visual puncture can avoid accidental injury to organs and tissues.

Product advantages:

1. Excellent dynamic and static air tightness, with an extremely smooth insertion and removal feel.

2. The unique design of the detachable conversion head makes it more convenient for specimen removal.

3. The transparent conical end of the puncture core allows the endoscope to visually observe the entire process of abdominal wall puncture, avoiding damage to organs and abdominal wall tissue.

4. The double-sided separator at the end of the puncture core does not cut off the muscles during puncture. After extraction, each base of the puncture hole closes itself, resulting in a low incidence of puncture hole hernia and faster postoperative wound healing.

5. The handle design conforms to human functionality, with excellent grip and comfortable operation.

6. The endoscope fixing switch can fix the endoscope inside the puncture core, making operation more convenient.

7. The casing body has an inverted tooth thread design, which achieves smooth puncture while improving the abdominal wall fixation force.

8. Having clinical value of thermal perfusion chemotherapy.