Laparoscopic Liver Retractors (Nathanson Hook)

Description

Nathanson Liver Retractors, commonly known as Nathanson Hooks, are minimally invasive surgical devices intended for laparoscopic and bariatric surgeries.

Function:

• Liver retraction: These retractors gently lift and keep the liver in position, allowing the operating team to see clearly across the surgical area.
• Atraumatic exposure: When compared to standard hand-held procedures, its design reduces liver trauma significantly.

Design:

• Design: The distinctive hook design enables for the complete retraction of the liver, which is not possible with conventional devices.
• Material: High-quality, thin yet sturdy German stainless steel designed for simple insertion via tiny trocar incisions.
• Hexagonal fitting: This characteristic secures the connection with suitable grabbing arms, preventing slippage and axial rotation during manipulation.
• Multiple sizes: Available in a variety of sizes to fit diverse patient anatomy, including pediatric and bariatric instances.
• The extended tip option allows for easier entry through thicker abdominal walls.
• Surface finish: A matte surface is often used to reduce light reflection and increase sight during operation.
• Robotic compatibility: Robotic versions exist to resolve possible arm interference in certain processes.

Benefits:

• Nathanson hooks improve visibility by properly retracting the liver, allowing for optimum exposure of the operative region and hence superior surgical accuracy.
• Reduced trauma: The atraumatic design decreases the risk of liver injury when compared to manual retraction approaches.
• Versatility: With a variety of sizes and combinations available, these retractors may be used for a broad range of laparoscopic liver operations.
• Efficiency: A secure connection to grabbing arms enables for reliable retraction, which increases surgical efficiency.