Standard Trocar and Cannula w/stop cock.3.5mm

Clinical Application

This small-caliber trocar and cannula set provides percutaneous access for minimally invasive procedures that require a 3.5 mm port. It is used to establish a working channel for diagnostic endoscopes, micro-instruments, irrigation, or insufflation in settings such as pediatric laparoscopy, micro-laparoscopic procedures, and other procedures where tissue preservation and low-profile access are priorities. The integrated stop cock enables controlled insufflation and connection to tubing for gas or fluid management during the procedure.

Design & Configuration

The set pairs a trocar obturator with a hollow cannula that serves as a protective sheath for instrument exchange. The narrow 3.5 mm diameter minimizes soft-tissue disruption and port-site trauma, which can be particularly important in pediatric or delicate procedures. An integrated stop cock on the cannula permits secure attachment of insufflation or irrigation lines and allows the operator to control flow without additional adapters, reducing circuit complexity and potential leakage.

Instrument Specifications

• Trocar and cannula set with integrated stop cock
• 3.5 mm cannula diameter
• Intended for percutaneous access and instrument passage in small-caliber minimally invasive procedures
• Stainless steel construction for durability and reprocessing
• Reusable design

Material & Construction

Constructed from surgical-grade stainless steel for dimensional stability and repeatable performance. The cannula includes an integrated stop cock to facilitate connection to insufflation or irrigation tubing and to permit controlled gas or fluid flow. The design supports routine cleaning and sterilization consistent with reusable surgical instruments.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy