Caliburn trocar systemS

Thanks to the lance-shaped blade, the Caliburn Trocar System has a high cutting force and consequently reduces the penetration force into the sclera 1. The optimal blade geometry creates an incision into the sclera with a low penetration force for the trocar, meaning insertion is easy 1. Reliable holdability in the incision is also ensured during surgery *. Thanks to the thin tunnel incision by the lance-shaped blade, there is good postoperative wound closure *.

Additionally, the integrated self-sealing membrane prevents the leakage of BSS, air and oil, which helps to maintain the IOP *.  The patented snap lock enables the infusion tube to be securely connected and flexibly reconnected within the trocar system *.

Advantages of Caliburn trocar systems:

  • Postoperative wound closure *

  • Easy and smooth insertion of the trocar into the sclera 1

  • Integrated self-sealing membrane to maintain IOP *
  • Flexibily reconnect the infusion tube with the patented snap lock *

Instruments and accessories

Product frontal lateral Caliburn trocar system
Caliburn trocar system, disposable
VV123311 Caliburn trocar system 23G, self-sealing, sterile/single use, box of 10
VV125311 Caliburn trocar system 25G, self-sealing, sterile/single use, box of 10
VV127311 Caliburn trocar system 27G, self-sealing, sterile/single use, box of 10
VV123211 Infusion line 6 mm for Caliburn trocar system 23G, sterile/single use, box of 10
VV125110 Incision template for Caliburn trocar system, sterile/single use, box of 10

 

TO THE PRODUCTFINDER

Product frontal lateral Single Trocar with incision knife for Caliburn trocar system
Single trocar with incision knife, disposable
VV123312 Single trocar with incision knife for Caliburn trocar system 23G, self-sealing, sterile/single use, box of 10
VV125312 Single trocar with incision knife for Caliburn trocar system 25G, self-sealing, sterile/single use, box of 10

 

To the Productfinder

The independent study confirms that the lance-shaped blade of the Caliburn Trocar System has a remarkably low penetration force and high cutting force compared to other 23G trocar systems:

  • 9 types of commercially available ophthalmic 23 G trocar system investigated
  • Analysis of different designs and geometries
  • Penetration force measurement

Twenty-three-gauge trocar systems with penetration force diagrams and cut images. The left row shows three back bevel
trocar systems from Geuder, Alcon, and Fritz Ruck. The middle row shows the back bevel from Oertli, the lancet bevel from
Oertli, and spear bevel from Alcon. The right row shows three spatula bevels from Eyetech, DORC, and Bausch and Lomb 1.

Do you want to find out more about it?

* Oertli data on file

1 Geometry, penetration force, and cutting profile of different 23-gauge trocars systems for pars plana vitrectomy, C.H. Meyer MD, H. Kaymak MD, published in the November 2014 issue of the Retina Journal (Volume: 34:2290–2299, 2014).

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