BOWA ERGOseal Vessel Sealing Instrument: Workflow and Requirements

What ERGOseal is

ERGOseal combines dissection, sealing and separation of tissue in one instrument, which BOWA states reduces intraoperative instrument changes, particularly in laparoscopy. The Maryland jaw provides a sealing length of 22 mm and a cutting length of 20 mm, and its distal tip is shaped for blunt dissection and for entering between tissue layers.

It is offered as ERGOseal 230, 370 and 440 Maryland, and the manufacturer lists use in general, thoracic, bariatric, gynaecological, urological and ENT surgery. Check which length matches your ports and patient mix; longer shafts are typically needed for bariatric work.

The dissect-seal-cut workflow

In practice the surgeon dissects around the vessel with the jaw tip, closes the jaw on the vessel, and activates sealing. Once the generator signals a completed seal, a separate trigger drives the cut. Separate triggers for sealing and cutting give control over each step and let the surgeon seal without cutting if required.

The shaft rotates 360° and the locking function can be activated or deactivated, which helps with access at awkward angles. Check during a demonstration that the handle suits the ergonomics of your surgeons, as hand size and grip preferences vary.

• Dissect with the Maryland tip
• Close the jaw and seal the vessel
• Confirm the seal indication, then cut with the second trigger
• Rotate the shaft 360° for access

Vessel size and performance claims

BOWA states that ERGOseal seals and cuts vessels up to 7 mm. As with all vessel sealers, results depend on tissue handling: avoid grasping excess tissue, keep the jaw clean and do not seal over clips or metal. Ask the supplier for the manufacturer's instructions for use, which specify the limits. We do not make claims about burst pressures or comparative performance here; those should come from verified documentation.

For a wider decision about energy platforms, including ultrasonic options, our article on ultrasonic versus bipolar vessel sealing sets out neutral selection criteria.

Generator requirements

ERGOseal needs a compatible BOWA generator. Paired with the ARC 400 in ARCseal mode, the instrument is recognised automatically through the COMFORT system. The ARC 350 can seal vessels up to 7 mm with BOWA instruments when the optional LIGATION package is installed, so confirm the package is part of your order.

If you are choosing a generator specifically for sealing, the ARC 400 lists LIGATION as part of its functions, while on the ARC 350 it is optional. Our explanation of vessel sealing describes how bipolar sealing works, and our buying guide for vessel sealing systems lists the questions to ask.

Reprocessing and cost per use

Ask whether the instrument is single-use or reusable in your chosen version and what the instructions for use say about the number of cycles. Cost per case depends on both the instrument price and the procedures it replaces: if an ERGOseal removes the need for clips or a second energy device, that belongs in the calculation. Request a clear cost model from the supplier rather than comparing list items only.

Support and next step

Beckfinity can supply the generator and instruments together, with installation and training for your OR staff. Contact our specialists to request a quote or a demonstration of the ERGOseal with a BOWA generator.