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Advanced Arthroscopy Port Access Cannula - Premium Quality from China Suppliers and Factory for Minimally Invasive Surgery
Medische Hulpmiddelen Laparoscopische Trocar En Canule Wegwerp Bladed Trocars Voor Laparoscopische Chirurgie
Frequently Asked Questions
What is the primary function of a disposable bladed trocar and cannula?
A disposable bladed trocar and cannula are medical devices used to puncture the abdominal wall during laparoscopic surgery. They establish an access channel for inserting surgical instruments and delivering gas to insufflate the abdomen.
How does the safety mechanism of the bladed trocar protect the patient?
The bladed trocar features a sharp linear blade and a mechanical safety shield. Once the trocar penetrates the abdominal wall and enters the free peritoneal cavity, the shield automatically extends forward to cover the blade, reducing the risk of internal tissue or visceral damage.
Are these laparoscopic trocars sterile and designed for single-use?
Yes, these trocars are sterilized and designed strictly for single-use (disposable). This eliminates the risk of cross-contamination between patients, ensures optimal blade sharpness for every procedure, and reduces reprocessing costs.
What are the design benefits of the trocar cannula?
The cannula is designed with stability threads on its outer sleeve. These threads securely anchor the cannula to the abdominal wall, preventing slippage or displacement during frequent surgical instrument exchanges.
Which sizes are commonly available for these disposable bladed trocars?
They are typically available in standard clinical specifications, including diameters of 5mm, 10mm, and 12mm, ensuring compatibility with a wide range of standard laparoscopic visualization and operating instruments.







