Veress needle is intended for:

  • Percutaneous insertion into the peritoneal cavity for the purpose of insufflation with carbon dioxide to establish pneumoperitoneum prior to placement of trocars during laparoscopic procedures
  • Can also be used for diagnostic or therapeutic paracentesis and thoracentesis

The stainless steel needle is attached at its proximal end to a plastic handle which is shaped for comfort in the hand and contains a stopcock and a leur lock connector. Needles are intended for single use only.
Available in two sizes:
12 and 15cm.


The retrieval Bag
is a disposable device used as a receptacle for the collection and extraction of tissue specimens such as the appendix, gallbladder, ovaries, fibroid tumors, other tissues and calculi during laparoscopic surgical procedures.

The retrieval bag is comprised of a flexible plastic bag slipped on the shape memory wire which facilitates opening after deployment in the body cavity and maintaining it in a fully open position.

The bag is located in a plastic deployment tube but not permanently attached to it, so it does not block the trocar and allows using after bag deployment. The bag can stay inside the body cavity and be filled with tissue a few times during the whole surgical procedure and removed just before surgery is completed.

Available volumes:

  • 200 ml - color code white
  • 400 ml - color code blue
  • 800 ml - color code green
  • 1200 ml - color code yellow
  • 1500 ml - color code red

The device is available in four sizes with large opening, passing through 10 mm trocar.

In-bag laparoscopic morcellation technique


In-bag laparoscopic morcellation technique using the standard endobag performed by dr Jacek Doniec at the Military Institute of Medicine in Warsaw, Poland in 2018, using the endobag 1500ml/10mm trocar width with tutorial

The video can also be viewed on YouTube at: https://youtu.be/UrNKCjolCjc

VClip® clips are supplied with inner serrations that shall enhance their function. They assure proper grip on the tissue and enable its proper nourishment. Proper fixation in the applier is obtained thanks to the specially designed cross-section of the clip. VClip® clips are chevron shaped ligating clips.

RingProtect™ Disposable Retractor is a great solution designed to retract surgical wound during surgery what exposes internal organs for operation and helps protect the wound site from bacterial contaminations or tumor cells implantation what provides substantial cost savings.

Watch the tutorial:


Please note that the non-adjustable models seen in the video tutorial are no longer available.

Circumferential elastic retraction maximizes the working area for better visualization and increased exposure.

RingProtect™ Disposable Retractor is perfect choice for all abdominal procedures as well as f or thoracic and cardiac ones.
Seamless and hassle-free conversion process when switching from competitive products to Grena RingProtect Disposable Retractor, as no clinical technique changes are required.

We offer adjustable models of RingProtect™ Disposable Retractors in different sizes.

LigaV® clips are supplied with inner and outer surreys that shall enhance its functions. The inner assure proper grip on the tissue and enable its proper nourishment whereas the outer improve affixing of the clip in the applier.

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Nottingham Office

International Customer Service Centre

Chelsea House, Chelsea Street, Nottingham, Nottinghamshire
NG7 7HP
United Kingdom

Phone/Fax: +44 115 888 0599