Laparoscopy forceps B04M-/B04S- Series

electrosurgicalbipolarvessel-sealing

Product overview
A disposable electrosurgical vessel sealer is a single‑use medical device designed to achieve permanent haemostasis by combining bipolar electrosurgical energy with mechanical jaw compression. It is intended for open, laparoscopic and robotic-assisted surgeries where rapid and reliable vessel sealing is required as an alternative to sutures, clips or stapling.

Key Features & Operational Principles

• Handheld ergonomic design: Features a forceps-style jaw configuration with intuitive triggers/buttons, enabling one-hand operation for jaw closure, energy activation, and blade deployment.
• Bipolar sealing technology: Applies mechanical jaw compression combined with bipolar electrosurgical energy delivery, which is confined between the jaws to achieve reliable vessel sealing while limiting thermal spread to surrounding tissues.
• Integrated cutting function (optional): Some models incorporate a retractable blade that activates after sealing to divide sealed tissue without instrument exchange.
• Intelligent energy control (optional): Pre-set energy modes or generator compatibility allow adjustment of output according to tissue type and vessel size. Advanced models may include tissue feedback sensors that monitor impedance in real time to optimize energy delivery and improve sealing consistency.
• Single-use design: Eliminates the need for reprocessing and sterilization, reducing cross-contamination risk and improving operating room efficiency.

Clinical applications

• General surgery: cholecystectomy, colectomy, hernia repair
• Gynecologic surgery: hysterectomy, ovarian cystectomy
• Urologic surgery: prostatectomy, nephrectomy
• Laparoscopic and robotic-assisted procedures that require precise vessel sealing through narrow access ports

Specifications

• Product type: Disposable Electrosurgical Vessel Sealer/divider with Nano-coating
• Nano-coating: Yes
• Type of Jaw: Curved/Straight
• Specification: Φ5.5 x 230/300/330/370/440 mm