Disposable trocars are surgical products used in minimally invasive surgical procedures to establish a laparoscopic surgical channel for the passage of endoscopes and other surgical instruments.
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.Disposable trocars are surgical products used in minimally invasive surgical procedures to establish a laparoscopic surgical channel for the passage of endoscopes and other surgical instruments.
Intended use
It is suitable for puncturing human abdominal wall tissue during laparoscopic examination and operation, and establishing working passage for abdominal operation.
Contraindications
This instrument can not be used in general contraindications of endoscopic surgery.
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 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.Disposable trocars are surgical products used in minimally invasive surgical procedures to establish a laparoscopic surgical channel for the passage of endoscopes and other surgical instruments.
Intended use
It is suitable for puncturing human abdominal wall tissue during laparoscopic examination and operation, and establishing working passage for abdominal operation.
Contraindications
This instrument can not be used in general contraindications of endoscopic surgery.
Product Code
Table 1 basic dimensions of disposable trocar Unit: mm
