Bladeless trocars

VersaOne™ bladeless trocar

<p>The VersaOne™ bladeless trocar is intended for use in a variety of endoscopic procedures to create and maintain a port of entry.</p>

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Indications, Safety, and WarningsWarnings and precautions

Failure to establish and maintain appropriate pneumoperitoneum in abdominal procedures may reduce available free space, increasing the risk of injury to internal structures.

Endoscopic procedures should be performed only by physicians having adequate training and who are familiar with endoscopic techniques. Medical literature relative to techniques, complications, and hazards should be consulted prior to use.

An insufficient skin incision may cause increased penetration force which may reduce the surgeon’s control during entry. An incision too large may increase the potential for port instability.

The self-adjusting seal in the VersaOne™ bladeless trocar can accommodate instruments ranging from 5 mm to 11 mm in diameter for trocars marked as 11 mm and 5 mm to 12 mm in diameter on trocars marked as 12 mm. Use of instruments less than 5mm in diameter can result in loss of pneumoperitoneum.

Before and after removal of the VersaOne™ bladeless trocar from the abdominal or chest cavity, inspect the site for hemostasis. Bleeding may be controlled by electrocautery or manual sutures.

Thoracoscopy is not indicated unless at least a limited intrapleural space exists (air or fluid filled). For this reason, needle aspiration through the selected site is indicated prior to inserting the trocar.

Before endoscopic instruments and accessories from different manufacturers are used, verify compatibility and ensure that electrical isolation or grounding is not compromised.

A thorough understanding of the principles and techniques involved in laser laparoscopy and electrosurgical procedures is essential to avoid shock and burn hazards to both patient and operator(s), and damage to the instrument.

Closure of the fascia is at the discretion of the surgeon. Underlying fascia may be closed, e.g., by suturing to reduce the potential for incisional hernias.

Use care when introducing or removing sharp-edged or sharp-angled endoscopic instruments to minimize the potential of inadvertent damage to the seal.

In abdominal procedures, the incorrect perpendicular trocar insertion could result in an aortic puncture.

This device is provided sterile and is intended for use in a single procedure only. Discard after use. Do not resterilize.

Features

The advantages of the bladeless trocar include:

Unique dolphin-nose tip to facilitate smoother insertion for easier trocar placement^†,1
Ergonomic design to provide control and comfort during laparoscopic procedures^‡,2

Ordering information

Item number	Description	Size (mm)	Length (mm)	Units per box
NONB5STF	Standard fixation cannula	5	100	6
NONB5SHF	Short fixation cannula	5	70	6
NONB5LGF	Long fixation cannula	5	150	6
NONB8STF	Standard fixation cannula	8	100	6
NONB11STF	Standard fixation cannula	11	100	6
NONB12STF	Standard fixation cannula	12	100	6
NONB12STS	Standard smooth cannula	12	100	6
NONB12SHF	Short fixation cannula	12	70	6
NONB12LGF	Long fixation cannula	12	150	6
NONB15STF	Standard fixation cannula	15	100	6
NONB15LGF	Long fixation cannula	15	150	6

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TM* Third-party brands are trademarks of their respective owners.

† In a porcine model (n = 24 per test group), VersaOne™ (model ONB12STF) had significantly less penetration force (p<0.0015) compared to Applied Kii™* (CTR73). Preclinical results may not correlate with clinical performance in humans.

‡ Based on a survey of 52 surgeons' preferences.

Based on internal report RE00365735, periscope II in vivo penetration/fixation competitive EBM testing. October 2021.
Based on Eichler and Lieberman market research. March 2013.

VersaOne™ bladeless trocar

Features

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