Choosing a Laparoscopic Morcellator for Hysterectomy and Myomectomy

What a laparoscopic morcellator system includes

An electronic morcellator is a motor-driven system rather than a manual cutter. It normally has a control unit, a motor with cable, a gear unit and handle, a cutting tube and an obturator, plus a foot switch. A grasper pulls the specimen against the rotating blade while the tube removes strips of tissue.

Two systems illustrate typical packages. The NOUVAG Morcellation Set pairs the TCM 3000 BL control unit with a pedal, Electronic Motor 21 and a handle set. The BOWA ERGO 300 includes a control unit, an autoclavable micro motor with 3 m cable, gear unit with seals, handle, obturator and protective sleeve.

Diameter and cutting tube: 12 mm or 15 mm

Both systems are offered for 12 mm and 15 mm working diameters. A larger diameter removes tissue faster, which can be important for large myomas, but it requires a larger port. A smaller tube is easier to place and may suit smaller specimens. Many departments buy both so that the surgeon can decide intra-operatively.

A morcellator for myomectomy and one for hysterectomy are therefore usually the same device, with the instrument size chosen to match the specimen and access. Ask whether an optional protection tube or trocar sleeve is available, since this affects how the instrument passes through the abdominal wall.

• 12 mm and 15 mm handle sets.
• Protection tube or trocar sleeve options.
• Obturator design for atraumatic insertion.

Speed control, torque and the electronic morcellator handpiece

Both systems operate between 50 and 1,000 rpm. The NOUVAG control unit offers stepless speed in VARIO mode or three preset programs, with torque up to 100 Ncm (a maximum of 80 Ncm at 200 to 400 rpm) and an IPX8 foot switch. The BOWA unit adjusts cutting speed through a Vario foot switch and allows the blade to be deactivated for safe insertion.

For the handpiece, compare weight, balance, cable length, how easily the tube is changed and how the gear unit seals are inspected. These details drive fatigue in long cases and the time sterile services spends on disassembly. For clinical settings and speed choice see morcellator speed settings.

Containment bag compatibility and safety

Many departments now morcellate in a bag. The BOWA MetraBag pro is delivered sterile, inserted through a 10 mm trocar, holds 3.5 litres, has three colour-coded ports and can be insufflated with CO2 for working space. The ERGO 300 is documented as compatible with it.

Ask any supplier which bags are supported by their morcellator, how the tube is introduced into the bag and what training is available. The surgeon and patient decide whether morcellation is appropriate; hospitals should have protocols on patient selection and informed consent. Read more in our article on morcellation safety and containment bags.

Reprocessing, cost and service

Reusable systems require disassembly, cleaning of the cutting tube lumen, inspection of seals and sterilisation according to the instructions for use. Plan for the number of handle sets so that turnover between cases is not a bottleneck. Our morcellator price guide explains how to compare quotations.

Check the UAE service route, spare tube availability and training. Medical devices are registered with the relevant authority; confirm current requirements for your facility before ordering.

Request a demonstration

Beckfinity distributes NOUVAG and BOWA equipment and can arrange a comparison of systems for your gynaecology team. Please contact us to discuss your case volume.