304 Stainless Steel Trocar (Flip Type)

The flip - plate trocar features a classic automatic flip - plate valve design and serves as a important product for establishing channels in laparoscopic surgeries. Its internal flip - plate automatically opens when an instrument is inserted and closes instantaneously upon withdrawal, effectively maintaining the stability of the pneumoperitoneum and providing a clear and continuous operative field for the surgery. The product design emphasizes fundamental performance and reliability, making it a trustworthy choice for various routine laparoscopic surgeries.The flip-type threaded trocar incorporates a meticulously designed helical thread on the exterior of the cannula. This innovative design enables the trocar to achieve active fixation by rotating and firmly "engaging" with the abdominal wall tissue post-insertion. It effectively prevents intraoperative displacement or accidental slippage, making it particularly suitable for complex surgical procedures that require prolonged duration, frequent instrument exchange, or repeated angle adjustments.

Core Features and Values:

- Automatic flip - plate valve: Ensures reliable sealing, effectively preventing CO₂ leakage and guaranteeing the smooth progress of the surgery.

- Multiple choices of puncture tips: Offers both sharp and blunt tips to meet different surgical preferences and safety requirements.

- Helical Thread Fixation: Provides excellent anchoring effects and eliminates the risk of intraoperative displacement.

Pneumoperitoneum is essential for a clear surgical view. Carbon dioxide insufflation creates enough space inside the abdominal cavity. Gas leakage will cause rapid pressure drop, blurred vision and frequent gas topping-up, which disrupt surgical workflow. The core advantage of the flip-type trocar lies in its automatic flip valve. The flip plate opens as instruments pass through the cannula and closes instantly once instruments are withdrawn, preserving stable pneumoperitoneum and minimizing CO₂ leakage.

Highmeda flip-type trocar is manufactured from medical-grade 304 stainless steel, autoclavable for repeated sterilization. It is corrosion-resistant and easy to clean, delivering long service life and cutting long-term consumable expenditure for hospitals. Two versions are available: standard flip type and threaded flip type.

The standard version features simple structure and fast insertion, ideal for routine short-duration laparoscopy. The threaded cannula is equipped with outer helical threads. After penetration, rotating the cannula locks it firmly into the abdominal wall, preventing slippage and migration during long and complex procedures with frequent instrument exchange.

Sharp and blunt obturator tips are optional to match different surgical preferences. The sharp tip enables smooth penetration, while the blunt tip reduces visceral injury risk. Full-size portfolio from Φ5.5 mm to Φ15.5 mm with standard 95 mm working length is compatible with most mainstream laparoscopic instruments, widely used in cholecystectomy, hernia repair, gastrointestinal surgery, gynecological and urological endoscopic procedures.

A qualified trocar is more than a puncture tool. It delivers consistent access support throughout the whole operation. Reliable airtightness, anti-slip fixation, durable stainless steel material and complete size options help surgeons focus on procedures. For hospitals and distributors, this reusable flip trocar balances clinical safety, surgical experience and cost efficiency, making it a cost-effective choice for minimally invasive surgical solutions.