Product Overview
POWERSEAL™ Sealer/Divider
A better surgical experience.
POWERSEALTM Sealer/Divider was purpose-built to support the variety of ways you use surgical energy. We started by ensuring the high-quality sealing you expect. And, building on a form and function you’re already used to, we added both new and more intuitive features that require less effort, streamline your workflow, and accommodate your preferences and surgical technique15 The result is an enhanced surgical energy experience, offering unmatched comfort, efficiency, and performance.
Confident Vessel Sealing
POWERSEAL™ Sealer/Divider
A better workflow meets uncompromising performance.9
Your surgical energy device shouldn’t slow you down or interrupt your in-procedure momentum.
POWERSEALTM Sealer/Divider delivers consistently strong vessel sealing throughout the procedure.
- Vessel sealing up to and including 7 mm, including pulmonary vessels, tissue bundles, and lymphatics.1
- In side-by-side GLP animal lab testing, POWERSEAL™ Sealer/Divider showed significantly better seal integrity performance.2
SECURE SEALING
Greater than 99% probability of vessel burst pressure above 360 mmHg, regardless of vessel size3
FAST SEALING
Average seal time is 2.8 seconds on vessels with a diameter up to 7 mm.17
Multifunctional Design
POWERSEAL™ Sealer/Divider
Supports the many ways you use surgical energy.
Not only do the familiar features of POWERSEALTM Sealer/Divider make it easy to adopt, its versatility delivers exceptional dissection, gives you flexibility to adjust settings to your surgical preference, and may ultimately increase your productivity.
- Unique latch-on/latch-off setting capability adjusts to your surgical technical & preference
- Off-Latch setting provides audible and tactile feedback to signal sufficient jaw pressure to confidently achieve 7mm vessel sealing6
- Energy activation without the requirement to fully close the jaws, when desired by the surgeon
Energy Activation
Energy activation without requirement to fully close the jaws facilitates activation on thick tissue or spot coagulation of surface bleeders
A True Maryland Dissector
A true curved, tapered, and double-action Maryland dissector/grasper design
Independent surgeons surveyed indicated:
- Better usability and
overall performance9 - POWERSEALTM Sealer/Divider
wider jaw aperture provides
enhanced dissection capability10 - Easier to separate tissue
planes by
opening the jaws10 - Better ability to perform fine
tissue dissection11 - Better ability to coagulate small
bleeders using the device tips12 - Atraumatic jaw design provides
strong grasping capability13 - Effective for
blunt dissection14
Improved Ergonomics
POWERSEAL™ Sealer/Divider
Ergonomic Design
The first thing you’ll notice about POWERSEAL™ Sealer/Divider is how good it feels in your hand. It was rigorously crafted to fit naturally in your hand and deliver an improved experience.
Generator Platform
POWERSEAL™ Sealer/Divider
Elevated Performance Through Optimized Energy Delivery
The Olympus ESG-400 and ESG-410 Electrosurgical Generators elevate performance through intelligent Energy delivery. The cornerstone of this technology is the proprietary POWERSEALTM Sealer/Divider waveform that continually responds and adjusts to changing tissue conditions.
As a result, POWERSEALTM Sealer/Divider delivers the optimal amount of energy at the right time resulting in reliable sealing throughout the surgical procedure.
- Eliminates the guess-work associated with vascular control and tissue sealing19
- Continuously monitors tissue conditions throughout the seal cycle19
- Preserves tissue moisture during collagen remodeling to minimize sticking19
Olympus customers with the EPF-1 system can access POWERSEAL™ Sealer/Divider capability via an in-house software upgrade to their system.
Olympus has designed the linkage between POWERSEALTM Sealer/Divider devices and the ESG generator platforms with the future in mind. Every POWERSEALTM Sealer/Divider Gravity Plug enables an ESG-400 generator with software 4.12-A or later, and every ESG-410 generator, to recognize the device and drive it with all the latest performance parameters via our proprietary Mode Tuner capability.
This technology also enables seamless recognition of future POWERSEALTM Sealer/Divider devices without the need for further generator updates.
Generator Comparison
| ESG-410 | ESG-400 |
|---|---|
| Two Universal output sockets | One Universal output socket |
| 8.4″ touchscreen | 5.7″ touchscreen |
| Generator control via touch screen only | Generator control via touch screen & buttons |
| Eight monopolar cut modes | Five monopolar cut modes |
| Six monopolar coag modes | Four monopolar coag modes |
| Six bipolar cut modes | Six bipolar cut modes |
| Six bipolar coag modes | Eight bipolar coag modes |
| Evaluates tissue conditions 6667 times per second, adjusting to changing tissue conditions19 | Evaluates tissue conditions 1000 times per second, adjusting to changing tissue conditions19 |
| Wireless & wired footswitch options | Wired footswitch only |
| Footswitch toggle button | No toggle button |
| On-site service upgrades procedures via USB interface | No USB interface |
| Import and export of individual settings and procedures via USB interface | Manual configuration of settings & procedures |
| New modes (Fulgurate, Pure, Spray, Blend) offer quick access and fast procedure start due to reduced number of submenus | Not applicable |
| Reference | Citation |
|---|---|
| 1 | Based on internal test reports, and Acute & Chronic animal studies reports – DN0044705, DN0044706. |
| 2 | Based on GLP Acute & Chronic animal studies reports – DN0044705, DN0044706. |
| 3 | Based on Internal Design Verification tests – DN0044249, DN0044289. |
| 6 | Based on internal Design Verification electrical & mechanical test reports – DN0042457, DN0044073. |
| 7 | Based on internal Design Verification electrical & mechanical test reports – DN0046457. |
| 8 | Based on internal side-by-side testing measuring time, & number of seal/cut cycles to seal/transect 20cm of porcine mesentery – DN0044405. |
| 13 | 97% of surgeons indicated POWERSEAL™ Sealer/Divider is effective for atraumatic grasping. Design Validation animal labs with independent surgeons, 2020 – DN0044691. |
| 14 | 29 of 31 surgeons surveyed agreed POWERSEAL™ Sealer/Divider is effective for blunt dissection. Design Validation animal labs with independent surgeons, 2020 – DN0044691. |
| 15 | Internal test report DN0046457. |
| 17 | Based on internal test reports – DN0044249 |
| 18 | Internal test reports DN0042457, DN0044403 |
| 19 | Based on internal test reports DN0043725, DN0044288, DN0044291, DN0044706, DN0046942, DN0044249 |
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