Head & Neck Surgery

Trust in confidence

The LigaSure™ Exact Dissector is built on reliable LigaSure™ vessel sealing technology. Its jaws deliver radiofrequency (RF) electrosurgical energy to seal vascular structures (vessels and lymphatics) or tissue bundles¹. We designed the LigaSure™ Exact Dissector with a fine, curved jaw profile, engineered to²:

Deliver precise blunt dissection^2,† with a cool thermal profile³
Optimize your ability to work in tight spaces^2,‡
Enable a more efficient procedure (compared to similar energy-based devices)^2,§

Learn more about the exact precision and balanced performance of the LigaSure™ Exact Dissector:

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You demand greater efficiency.

You focus on exact precision.

You excel at cooler temperatures.

So do we.

The LigaSure™ exact dissector also:

Cools in 10 seconds after 5 activations³
Makes sealing and cutting simple and intuitive^2,ΩΩ
Reduces the need for instrument exchanges due to faster cool down time^2,‡‡
Rapid cool down enables secure and atraumatic grasping of tissue^2,††

The LigaSure™ exact dissector has:

3 mm average jaw width⁴
The device cuts sealed tissue to within 2 mm of the tip of the jaw⁴
The device has a working length of 75 mm⁴
The jaw has a curve angle of 21 degrees⁴ and a
length of 21.6 mm

Product portfolio

LigaSure™ Small Jaw Open Sealer/Divider

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LigaSure™ Exact Dissector

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You lead with maximum balance. So do we.

Operate at the cutting edge.

The LigaSure™ Exact Dissector.
Exact precision for a balanced performance.

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Ligasure™ Exact Neck Limphadenectomy with Prof G. Succo & Dr E. Crosetti

† 22 out of 23 surgeons surveyed agreed.

‡ 21 out of 22 surgeons surveyed agreed.

§ Compared to the LigaSure™ small jaw device (16 out of 16 surgeons surveyed agreed) and the Harmonic Focus™*+ device (11 out of 12 surgeons surveyed agreed).

Ω 17 out of 17 surgeons surveyed agreed.

ΩΩ 23 out of 23 surgeons surveyed agreed.

†† 19 out of 21 surgeons surveyed agreed.

‡‡ Compared to the Harmonic Focus™*+; 10 out of 12 surgeons surveyed agreed.

References:

Based on PT00076257 LigaSure™ Maryland Jaw Thoracic Sealer/Divider Nano-coated [instructions for use]. Boulder, CO: Medtronic; 2017.
Based on internal report #RE00114823, Validation labs: surgeon evaluation of LigaSure™ Exact Dissector, nano-coated. July 18 to 26, 2017.
Based on internal report #RE00107711 Rev A, Market research: Thermal profile comparison testing cooldown to below 60 C for the LigaSure™ Exact Dissector and the Ethicon Harmonic Focus™*+ (conducted on porcine tissue). Aug. 29, 2017.
Based on internal test report #RE00113990_A, LigaSure™ Exact Dissector Physical Comparisons September 13, 2017.

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Operate at the cutting edge