POWERSEAL Sealer and Divider Advanced Bipolar Technology

Features a true curved double-action Maryland dissector jaw design. POWERSEAL delivers best-in-class vessel-sealing performance and enhanced usability throughout the procedure.

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POWERSEAL Sealer and Divider Advanced Bipolar Technology

Features a true curved double-action Maryland dissector jaw design. POWERSEAL delivers best-in-class vessel-sealing performance and enhanced usability throughout the procedure.

Contact us

2 mm
longer jaw length than LigaSure Maryland for larger tissue bites7


2,8 seconds
sealing time on vessels with a diameter of up to 7 mm​6




55%
less squeeze force to close jaws – without sacrificing sealing strength​1









15%
wider jaw than LigaSure Maryland for easy opening of structures1

Consistently Strong Vessel Sealing throughout the Procedure

  • Vessel sealing up to and including 7 mm, including pulmonary vessels, tissue bundles, and lymphatics.3
  • Significantly better seal integrity in side-by-side GLP animal lab testing.3
  • Fast sealing, with an average seal time of less than 2.8 seconds on vessels up to 7 mm in diameter.
  • Equivalent tissue sticking resistance when compared to nano-coated LigaSure Maryland jaw due to POWERSEAL’s proprietary waveform and jaw construction.5

POWERSEAL displaying vessel sealing during a complex laparoscopic hysterectomy – Professor Francesco Fanfani from Gemelli University Hospital, Rome

Best-In-Class Dissection Performance With True Maryland Jaw Design

  • A true curved, tapered, and double-action Maryland dissector/grasper design.
  • 15% wider jaw aperture than LigaSure Maryland jaw for enhanced grasping and dissection capability.7
  • 7% longer tip with larger dissection force for ease of opening tissue structures.
  • POWERSEAL delivers a 38% stronger dissection force in comparison to LigaSure Maryland.

A complex laparoscopic hysterectomy with sentinel lymph node dissection performed by POWERSEAL – Professor Francesco Fanfani from Gemelli University Hospital, Rome

Built for Enhanced Usability

  • 55% less squeeze force required to close the jaws – without sacrificing jaw force or sealing strength.1
  • Reduced reach to device landmarks.1
  • 10% less squeeze force required to actuate cutting blade – without sacrificing cutting effectiveness.1

"POWERSEAL provides quick bloodless seals of the vessels"

Dr. Sekhar
Icahn School of Medicine at Mount Sinai New York,
New York Bariatric Group

"This device is simply easier to hold, and it has a superior grasping capability."

Lena Nguyen
The Women's Health Centre Fountain Valley, California

"The device is faster at sealing vessels, versatile in the many steps needed to mobilize and free the colon, and reliable."

Justin Maykel, MD
Chief, Division of Colon and Rectal Surgery
University of Massachusetts Memorial Medical Center Worcester, Massachusetts

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Overview of POWERSEAL Features, Benefits, Technical Specification

1. Internal test report – DN0046457.
2. Based on internal test reports, and Acute & Chronic animal studies reports - DN0044705, DN0044706.
3. Based on GLP Acute & Chronic animal studies reports - DN0044705, DN0044706.
4. Based on internal Design Verification electrical & mechanical test reports - DN0046457.
5. Based on internal vessel sealing report - DN0044404.
6. Based on internal test reports – DN0044249.
7. Based on internal side-by-side testing measuring time and number of seal/cut cycles to seal/transect 20cm of porcine mesentery – DN0044405