Security you can feel from the #1 selling locking polymer clip
Why have surgeons trusted the Hem-o-lok System for more than one million patients? As the #1 selling locking polymer clip, the Hem-o-lok System offers quality, reliability, and performance in clip security.
Designed for confidence
Featuring a first-of-its-kind locking mechanism and distinct tactile feedback, the Hem-o-lok System gives surgeons the confidence of knowing they’ve locked securely on the patient vessel.
A history with robotic laparoscopy
Since 2007, we’ve collaborated with Intuitive Surgical to provide the Hem-o-lok System for use with the da Vinci® Surgical System.
Proven performance
Backed by 84 peer-reviewed articles, no other polymer clip stands on so much evidence to support clinical and financial outcomes. Based on an ex-vivo study*, Weck® Hem-o-lok® polymer clips provide unparalleled security compared to Ethicon LIGAMAX™ 5, Ethicon LIGACLIP® ERCA 10 mm, and Covidien Endo Clip™ III in three common clip failure modes. Hem-o-lok Medium/Large clips have:
- At least 5 times greater clip retention in lateral pull-off force
- At least 1.8 times greater leak resistance in leak pressure testing
- At least 1.3 times greater clip retention in axial pull-off force
Versatility to meet your needs
Hem-o-lok Clips come in a range of sizes indicated to ligate structures from 2 mm to 16 mm.
Explore the Hem-o-lok System
Procedural Breakthrough
Learn how the Hem-o-lok System can and cost-savings in laparoscopic appendectomy
Product Catalog
Discover our full ligation portfolio, plus ordering information
Cutting-edge design
- Bosses are designed to retain clip in applier jaws.
- Integrated teeth interface with the vessel and are designed to prevent slippage.
- Bow-shape design allows removal with appropriate instrument.
- Hinge allows flexibility in clip placement prior to clip locking.
- Locking mechanism provides tactile feedback and secure closure.
- Nonabsorbable polymer is inert, nonconductive, and radiolucent; it does not interfere with CT, MRI, or X-ray diagnostics.
Open Appliers
- Open appliers designed for Medium, Medium-Large, Large, and Extra-Large clips
- Available in 8” and 11” lengths
- Choice of curved or right-angle jaws
- Opens at box-lock for easy, thorough cleaning Endoscopic Appliers
Endoscopic Appliers
- Endo appliers designed for Medium-Large, Large, and Extra-Large clips
- Medium-Large appliers available on a 5 mm platform, enabling ligation of 10 mm vessels through a 5 mm port
- Available in 32 cm or extended-length 45 cm
- One-piece and take-apart designs
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