Veterinary Injection Needle(with Locked Fitting)

Specifications

TROCAR WITH ENTERING ASSISTOR
A safe and dependable instrument for laparoscope surgical operation

TROCAR WITH ENTERING ASSISTOR
 
A safe and dependable instrument for laparoscope surgical operation 
This product has already won four patents for invention of USA as well as of China. Its unique structural design provides a simple and easy safety guarantee for trocar puncture in laparoscopy or before laparoscope operation, thus tremendously reducing the risks of accidental injury of viscera during the puncture and eliminating the trouble of trocar slide-out that may likely occur in the course of operation. 

 
 Product Characteristics
 

 The entering assistor associated with the Trocar consists of a dismountable handle and a spiral drawing ring. By means of lifting the handle after turning the spiral needle into the abdominal wall, it makes adequate space between the abdominal wall and the viscera, so as to perform a safe puncture. .
 
 

 The three-edged sharp point at the top of the needle core tremendously mitigates the puncture resistance, which is capable of leading the trocar canula into the abdominal cavity easily.
 
 

 The handle of the trocar is dismountable, which allows for easy postoperative cleaning and disinfection. And there is a sealing module in its inner hole and an admission valve at the outer side, so as to decrease the air leakage during the operation and to provide passage for air supply. The front part of the handle may be connected with the entering assistor to prevent the trocar from sliding out during the operation. 
 
 
 Operation Instruction 

 Screw the handle of entering assistor into the spiral drawing ring and cut a small port into the skin at the puncture site, then turn the spiral drawing ring into the abdominal wall by centering at this point. 
 
 

 Lift the handle with one hand to leave enough space between the abdominal wall and the viscera in the cavity, and insert the trocar through the abdominal wall and further into the abdominal cavity via the center hole of the handle with the other hand.
 
 

 Screw out the handle anticlockwise and disjoin it in left side and right side, and then connect the trocar with the entering assistor. After that, the current puncture procedure is finished.