Laparoscopic Surgical Instruments — Reusable Buying Guide for Hospitals

Laparoscopic Surgical Instruments — Buying Guide for Reusable Instruments

Laparoscopic (minimally invasive) surgery requires specialized long-shafted instruments designed to work through small port incisions (5mm or 10mm). Reusable laparoscopic instruments offer significant cost savings over disposable alternatives — typically 3–5× lower total cost over the instrument’s service life. This guide covers the essential laparoscopic instrument types and what to look for when purchasing.

Core Laparoscopic Instruments

Graspers and Dissectors

• Maryland Dissector (5mm): The most versatile laparoscopic instrument — fine-tipped grasper/dissector for tissue dissection, clamping small vessels, and handling delicate tissue
• Babcock Grasper (5mm, 10mm): Atraumatic grasping of bowel and delicate tissue
• Allis Grasper (5mm): Secure tissue grasping with teeth
• Kelly Curved Dissector (5mm): Blunt dissection in confined spaces

Scissors

• Hook Scissors (5mm): Cutting tissue and sutures — the hook design allows safe cutting with monopolar electrosurgery
• Straight Scissors (5mm): Sharp cutting of tissue and sutures
• Curved Scissors (5mm): Angled cutting access

Needle Holders

• Laparoscopic Needle Holder (5mm, straight and curved): Intracorporeal suturing — curved jaws allow 360° rotation for suture placement in confined spaces
• TC (Tungsten Carbide) Laparoscopic Needle Holder: For fine sutures in advanced procedures

Clip Appliers

• Clip Applier (5mm, 10mm): Applying titanium hemostatic clips to vessels. Reusable appliers require clip cartridge replacement — significantly cheaper than disposable appliers.

Retractors and Fan Retractors

• Fan Retractor (10mm): Liver retraction during laparoscopic cholecystectomy and upper abdominal procedures
• Bowel Retractor: Atraumatic bowel mobilization

Instrument Shaft Design

Key features to evaluate when purchasing reusable laparoscopic instruments:

• Shaft length: Standard is 31–33 cm for general laparoscopy; longer shafts (43–50 cm) for deep pelvic or bariatric procedures
• Shaft diameter: 5mm fits 5mm ports; 10mm fits 10mm ports. 5mm is more versatile.
• Rotation: Fully rotating shaft (360°) allows jaw reorientation without moving the port — essential for efficient suturing
• Disassembly: Fully disassembling instruments (jaw detaches from shaft and handle) allows thorough cleaning — required by ISO 17664 for complex geometry
• Insulation: All monopolar electrosurgery instruments must have intact, uncracked insulation along the full shaft — inspect before each use

Trocar Sets

Trocars (ports) are the access points for laparoscopic instruments. A standard set includes:

• 10mm trocar × 1 (camera port)
• 5mm trocar × 3–4 (instrument ports)
• Veress needle (for creating pneumoperitoneum)

Fizza Surgical — Reusable Laparoscopic Instruments

Fizza Surgical manufactures reusable laparoscopic instruments in 5mm and 10mm diameters, including Maryland dissectors, Babcock graspers, laparoscopic scissors (hook, straight, curved), laparoscopic needle holders (standard and TC), and clip appliers. Fully disassembling for cleaning, 316L stainless steel shafts, ISO 13485 certified, CE marked.