Precision Disposable Laparoscopic Puncture Trocar

Features: 
Non-cutter expansion type puncture
Minimally invasive puncture conical head without fascial suture.
conical head, to open the tissue through the expansion,so as to prevent abdominal wall and vascular from being injured.
Blunt-head non-cutter design, to protect the organs fully, so as to prevent any injury.
Good seal design and maintain intraoperative pneumoperitoneum.
Slip thread design of the fixed tooth pattern so as to ensure stronger abdominal wall fixation force.
Three-way valves, to release the air quickly, thus protecting the medical and health care personnel from being polluted.
Under the support of a 12mm puncture device and the guide of a 30 degree mirror.
Universal conversion cap,the same conversion cap to let the 5-2mm device pass without need for replacing the conversion cap during the surgery.

Laparoscopic surgery is a surgical technique in which short, narrow tubes (trochars) are inserted into the abdomen through small (less than one centimeter) incisions. Through these trochars, long, narrow instruments are inserted. The surgeon uses these instruments to manipulate, cut, and sew tissue.

Disposable Laparoscopic Puncture Apparatus Instructions:

1. Use aseptic technique to take out the instrument from the package. In order to avoid damage to the instrument, the instrument must not be thrown into the sterile area.
2. When packaging, the puncture core of the puncture device and the puncture sleeve are not installed together. When assembling, the puncture core is inserted into the puncture sleeve until the two are firmly locked together. Before use, close the choke valve. When the choke valve is perpendicular to the gas injection port, the choke valve is in the closed position.
3. Using standard surgical techniques, make a skin incision that is enough to introduce the trocar. An incision that is too small may cause too much resistance during insertion and requires more force to insert, which may cause uncontrollable insertion.
4. Introduce the trocar through the skin incision, rotate the trocar in the range of 30° to 90° during introduction, and press the trocar down gently and rhythmically during introduction.
5. After the puncture device enters the abdominal cavity or thoracic cavity, press the button button of the puncture core to remove the puncture core, leaving the puncture sleeve in its original position. When the puncture core is withdrawn, the inner sealing layer of the puncture sleeve will automatically close. When there is no instrument in the puncture cannula, the sealing system remains inflated.
6. When inflating, you can connect the trachea to the gas injection valve on the trocar sleeve and open the choke valve. When there is no instrument in the puncture sleeve, the sealing system remains inflated.
7. When taking out the specimen during the operation, press the middle body lock button, and then lift the sealing cap to remove the sealing cap. After taking out the specimen, put the sealing cap back on the trocar and hear a "pop" from the middle body lock, indicating that the sealing cap has been installed in place.
8. After the operation is completed, remove the inflation tube. Open the choke valve and quickly release the gas in the abdominal cavity.

Laparoscopic Bladeless Trocar Features & Benefits：

Patented bladeless olecranon design 

The design of trocar surgical instrument avoids the risk of injury to internal organs, fascia suture is not required.

Bivalved elastic sealing

Excellent leakage prevention.

Wear-resisitance to support frequent instrument exchanges.

Universal seal design

Perfect wrapping instrument rod to provide better prevention of leakage.

Three-layers structure and special materials of the medical trocar ensure gas proofness performance.

Accommodate instruments from 5mm to 12mm, no need converter.

Thread design

The thread design of our disposable trocar strengthens abdominal wall fixation, no need suture fixation.