Disposable Trocar
The Disposable trocar is mainly composed of a trocar cannula assembly and a puncture rod assembly. The trocar cannula assembly consists of upper shell, valve body, valve core, choke valve and lower casing. The puncture rod assembly is mainly composed of puncture cap, button, puncture tube and piercing head.
It is sterilized by ethylene oxide. It direct contace with human body for no more than 60minutes.
It is suitable for puncturing human abdominal wall tissue during laparoscopic examination and operation, and establishing working passage for abdominal operation.
This instrument can not be used in general contraindications of endoscopic surgery.
Table 1 basic dimensions of disposable trocar Unit: mm
Model specification | Inner diameter of casing Φ | tolerance | Working length of puncture cannula (L1) | tolerance | Working length of puncture rod (L2) | tolerance |
WZDT-A-3/100 | 3.8 | +0.15 0 | 103 | ±2 | 184 | ±5 |
WZDT-A-5/100 | 5.8 | +0.3 0 | 103 | 184 |
WZDT-A-10/100 | 10.8 | 103 | 197 |
WZDT-A-12/100 | 12.8 | 103 | 197 |
WZDT-A-15/100 | 15.8 | 103 | 197 |
Inside package use Paper-plastic bag packaging consisting of PE/PET composite film and Tevek1059B,the mid package use carton box, ten finished products in one carton box, include instructions for use, outside is corrugated box.
The self-life of the product is 2 years after sterilization.
