Two Technologies with one aim: Respecting Tissue. That's Positive Energy.

For an increased variety of procedures, you can have the most advanced energy devices – ones that fit both the procedure and your own personal preferences. And both modalities – the ultrasonic HARMONIC^® Devices and the bipolar ENSEAL^® Devices – deliver the maximum energy performance and minimal thermal tissue damage that you expect from Ethicon Endo-Surgery, Inc.

HARMONIC Devices offer exceptional precision. Not only do they minimize thermal tissue damage with precise ultrasonic dissection, they also increase procedural efficiency.

ENSEAL Advanced Bipolar Devices combine minimal thermal spread, high-strength sealing of vessels and procedural efficiency.

HARMONIC Devices
Precise, efficient, ultrasonic dissection. That's Positive Energy.

In the OR, precision is critical and efficiency is a must. At Ethicon Endo-Surgery, Inc., we're committed to bringing you the most effective advanced energy technology and increasing your surgical options.

The result: ultrasonic surgical devices that have demonstrated their precision, efficiency and multi-functionality in over 10 million procedures worldwide.

ENSEAL Advanced Bipolar Devices
Temperature controlled vessel sealing with greater efficiency. That's Positive Energy.

As a surgeon, facing a variety of challenging procedures every day, you're always on the lookout for new energy devices that can help improve your experience in the OR. As a company dedicated to advancing surgical technology, we are too.

ENSEAL Energy Devices can improve your efficiency without compromising performance. It's a real advance in technology and it can make a real difference for you in the OR.

HARMONIC Technology
Precise, efficient, ultrasonic dissection. That's Positive Energy.

HARMONIC Ultrasonic Surgical Devices are the leader in advanced energy.

Our HARMONIC Surgical Instruments deliver precisely directed mechanical energy—with an ultrasonic, vibrating blade. A single HARMONIC Device dissects, cuts, grasps, spot coagulates, and creates otomies. The result is a winning combination of performance, minimal thermal spread, and multifunctionality.

ENSEAL Advanced Bipolar Devices
Temperature controlled vessel sealing with greater efficiency. That's Positive Energy.

Unlike any other bipolar device available, our ENSEAL Tissue Sealing Products offer controlled temperature technology. The advanced jaw design restricts lateral energy flow, thus resulting in minimal thermal spread. And it achieves reliable vessel seal strength up to 7 times systolic pressure for vessels up to 7mm.