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Product Name
Disposable Trocar
Brief Introduction
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.
Intended use
It is suitable for puncturing human abdominal wall tissue during laparoscopic examination and operation, and establishing working passage for abdominal operation.
Product Code
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 |
Product performance
1. The cooperation between the puncture cannula and the puncture rod should be good, and there should be no stuck phenomenon when the puncture cannula interacts with the puncture rod.
2. The maximum fit clearance between the puncture cannula and the puncture rod should be no more than 0.3mm.
3. When the puncture cannula cooperates with the puncture rod, the end of the puncture rod must be completely exposed.
4. The opening and closing of the air injection valve and the air blocking valve of the puncture device should be flexible, and there should be no blocking phenomenon.
5. The ventilation valve and upper shell (sealing cap) of the trocar should have good sealing property and there should be no leakage after 4 kPa air pressure.
6. The air-blocking valve of the trocar should have good air-blocking performance. After 4 kPa air pressure, the number of bubbles should be less than 20.
Packaging
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.
Service Life
The self-life of the product is 2 years after sterilization.
Product Name
Disposable Trocar
Brief Introduction
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.
Intended use
It is suitable for puncturing human abdominal wall tissue during laparoscopic examination and operation, and establishing working passage for abdominal operation.
Product Code
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 |
Product performance
1. The cooperation between the puncture cannula and the puncture rod should be good, and there should be no stuck phenomenon when the puncture cannula interacts with the puncture rod.
2. The maximum fit clearance between the puncture cannula and the puncture rod should be no more than 0.3mm.
3. When the puncture cannula cooperates with the puncture rod, the end of the puncture rod must be completely exposed.
4. The opening and closing of the air injection valve and the air blocking valve of the puncture device should be flexible, and there should be no blocking phenomenon.
5. The ventilation valve and upper shell (sealing cap) of the trocar should have good sealing property and there should be no leakage after 4 kPa air pressure.
6. The air-blocking valve of the trocar should have good air-blocking performance. After 4 kPa air pressure, the number of bubbles should be less than 20.
Packaging
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.
Service Life
The self-life of the product is 2 years after sterilization.
