Disposable puncture device for laparoscopy (knifeless type)
Disposable laparoscopic puncture device for laparoscopic examination and surgical procedures, the human abdominal wall tissue puncture, to establish the working channel of laparotomy.
A disposable laparoscopic puncturer is mainly composed of a button, air injection valve, cannula, and puncture core. According to the configuration of the different parts, it can be composed of a knifeless puncturer, an anti-fouling puncturer, and an assistant puncturer.
Features
1. Double containment valve membrane
Small instrument insertion force and dragging force, good airtightness, suitable for 5~12mm instruments.
2. Sheath external barbed thread
The puncture is smooth, anti-pulling, and dislodging, and the puncture device is firmly placed on the abdominal wall.
3. Integral airtight components
Remove the gas-tight assembly and remove the specimen directly from the sheath to avoid specimen contamination.
4. Punctured core end double-sided separator
When the puncture is made, the muscle fibers are separated in accordance with the muscle, and after extraction without cutting the muscle, each base of the puncture hole closes by itself after the operation, and the incidence of puncture hole hernia is low.
5. Piercing core transparent cone head end
Endoscopic direct vision controls the entire process of abdominal wall puncture and is less likely to damage abdominal tissues.
6. 45° beveled opening at the head end of the sheath
The specimen is easily accessible to the sheath, leaving room for instrument manipulation.
Indications
For laparoscopic examinations and surgical procedures, puncturing the human abdominal wall tissue and establishing the working channel for laparotomy.
Specification
Name | Item Code | Inner diameter of puncture cannula | Working length |
Disposable puncture device for laparoscopy (knifeless type) | A: 5 | 5.5mm | 100mm |
A: 10 | 10.5mm | ||
A: 12 | 12.5mm |