LigaSure™ Technology

Proven performance for more than 25 years in over 35 million procedures^†,1

Discover vessel sealing performance beyond expectations.

Across the range of products and procedures, LigaSure™ technology delivers a unique combination of pressure and energy to create a consistent seal with each application.

Provides a combination of pressure and energy to create vessel fusion
Permanently fuses vessels up to and including 7 mm in diameter and tissue bundles without dissection or isolation
Average seal cycle is two to four seconds, when used with the ForceTriad™ energy platform
Seals withstand three times normal systolic blood pressure
Feedback-controlled response system automatically discontinues energy delivery when the seal cycle is complete, eliminating the guesswork

Explore the LigaSure™ product portfolio.

Understand how LigaSure™ technology may help your patients.

Compared to mechanical ligation techniques, LigaSure™ technology has been shown to:

Significantly reduce operative blood loss in colorectal, gynecologic, and urologic surgery^2–7
Significantly reduce perioperative blood transfusions in gynecologic, urologic, and general surgery^6,8,9
Significantly reduce procedure time in colorectal, gynecologic, and urologic surgery^{2,4,5,7,10,11}
Significantly reduce length of hospital stay in gynecologic and urologic surgery^4,11

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Less blood loss^2–7

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Shorter hospital stays^4,11

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Reduced procedure times^{2,4,5,7,10,11}

Compared to other energy-based modalities, LigaSure™ technology has been shown to:

Significantly reduce operative blood loss in colorectal and gynecologic surgery^12–15
Significantly reduce procedure time in colorectal and gynecologic surgery^12,15

Frequently asked questions

TissueFect™ sensing technology is the control system for the ForceTriad™ energy platform, designed to precisely manage energy delivery, creating a range of options for desired tissue effect. TissueFect™ sensing technology monitors changes in tissue impedance 3,333 times a second, and adjusts energy output accordingly to deliver the appropriate amount of energy for the desired tissue effect.

LigaSure™ vessel sealing technology has been updated and improved in the ForceTriad™ energy platform, controlled by TissueFect™ sensing technology. LigaSure™ tissue fusion, like LigaSure™ vessel sealing, uses the body’s own collagen and elastin to create a permanent fusion zone. This technology can fuse vessels up to and including 7 mm, lymphatics, and tissue bundles, and has an average seal cycle of two to four seconds in most surgical situations.