Calvian endo-pen® Bipolar Forceps
Thanks to its forceps-like handle, the Calvian endo-pen® bipolar forceps allow for intuitive handling similar to conventional microinstruments – with no assembly and no loose parts. The tips of the Calvian endo-pen® are designed not only for precise coagulation but also for grasping and manipulating tissue.
With its slim shaft and ergonomic handle, the Calvian endo-pen® bipolar forceps offer increased maneuverability around the endoscope. This makes the instrument an ideal solution for bipolar coagulation in endonasal and transnasal endoscopic surgery.
Forceps-like handle
The slim, forceps-like handle fits securely in the hand and supports precise, controlled handling.
Slim design for confined surgical spaces
Its fine, long shaft supports precise access to anatomically challenging regions.
Available in horizontal or vertical configuration
The Calvian endo-pen® is available with either horizontally or vertically oriented tips – tailored to different surgical scenarios.
Available with EU flat connector or US 2-pin connector.
Flushing port for cleaning.
Calvian endo-pen® Product Lines
Instruments available with vertical opening (duckbill design)
Instruments available with horizontal opening (forceps design)
The specifically developed material minimizes tissue adhesion on the tips, supporting uninterrupted coagulation during surgery.
Many of our Calvian endo-pen® products are available in non-stick versions.
Reusable and autoclavable, delivered with an instrument tray for safe reprocessing.
Short straight version available with different tip widths.
Long straight version available in various angulations and tip widths.
Short bayonet version available with different tip widths.
Long bayonet version available in various angulations and tip widths.
Instruments available with vertical opening (duckbill design)
Instruments available with horizontal opening (forceps design)
Reusable and autoclavable, delivered with an instrument tray for safe reprocessing.
Short straight version available in 0.7 mm,
1.2 mm, and 1.5 mm
Long straight version with horizontal opening available in widths of 0.7 mm, 1.2 mm, and 1.5 mm
Long straight version with vertical opening available in widths of 0.7 mm and 1.2 mm
Long curved version with vertical opening and 1.0 mm tip width available
Instruments available with vertical opening (duckbill design).
Instruments available with horizontal opening (forceps design).
Reusable and autoclavable, delivered with an instrument tray for safe reprocessing.
Short bayonet version with horizontal opening available in widths of 0.7 mm, 1.2 mm, and 1.5 mm.
Long bayonet version with horizontal opening available in widths of 0.7 mm, 1.2 mm, and 1.5 mm.
Long bayonet version with vertical opening available in 1.0 mm tip width.
Discover all models in our product catalog – now conveniently available for download as a PDF file.
Precision that convinces
“The non-stick Calvian endo-pen® by Sutter is a game changer. It´s my go to bipolar for all endoscopic surgery."
“The curved endo-pen is innovatively designed for endonasal surgery of the anterior cranial base. Its design enables precise access to the ethmoid arteries, facilitating hemostasis while minimizing morbidity to the surrounding anatomy, including the orbit and skull base. It’s my instrument of choice in addressing bleeding during endoscopic craniofacial resections, reducing meningoencephaloceles from the anterior cranial fossa, and arterial control in cases of severe epistaxis — an indispensable instrument for any endoscopic cranial base surgeon.”
“The angled, thin tips of the Calvian endo-pen® bipolar forceps have proven to be very effective and precise for soft tissue coagulation to achieve hemostasis. Even very small vessels can be occluded selectively. Moreover, the instrument is helpful for outward dissection in separating normal from tumor tissue. Its easy intraoperative handling and precise coagulation make it a promising instrument for EETS for central skull base pathologies. With its slender shaft and fine tips, the instrument offers all the characteristics required for minimally invasive endonasal surgery.”
Application videos – Calvian endo-pen® Bipolar Forceps
Microvascular Decompression Using Calvian endo-pen® Bipolar Forceps | David W Newell, MD
Frequently asked questions – Calvian endo-pen® Bipolar Forceps
Yes, all models are equipped with an integrated flushing port that supports visibility in the surgical field through targeted fluid delivery.
The Calvian endo-pen® is designed for use in ENT, neurosurgery, and microsurgery—especially in procedures with limited access or deep surgical fields.
The instruments are available with horizontally or vertically aligned tips, various angulations (0°–70°), and tip widths ranging from 0.4 mm to 2.5 mm.
The specifically developed material minimizes tissue adhesion on the tips, supporting uninterrupted coagulation during surgery.
Yes, the Calvian endo-pen® is reusable and autoclavable. It comes with a tray for safe reprocessing.
The slim shaft and forceps-style handle allow for precise and comfortable handling – even during longer procedures.
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Product availability is subject to regulatory approval in individual markets. Products may therefore not be available in all markets.