KNAPP DELICATE HOOK 4 TEETH SHARP 13,5CM

KNAPP LACRIMAL SAC HOOK • 4-TOOTH SHARP • 13.5 CM • CE CLASS I • ISO 13485:2016

Precision hook for the gentle grasping and manipulation of the lacrimal sac in ophthalmic surgery

The KNAPP Lacrimal Sac Hook 4-tooth sharp 13.5 cm is a Class I medical device manufactured according to ISO 13485:2016. This highly specialized precision instrument is designed for the secure and atraumatic grasping of the lacrimal sac during procedures on the lacrimal drainage system, particularly in dacryocystorhinostomy (DCR).

Product Highlights:

✔ Certified according to ISO 13485:2016
✔ CE marking Class I (Regulation (EU) 2017/745 - MDR)
✔ Special 4-tooth, sharp tip for secure hold on the delicate lacrimal sac
✔ Optimal length of 13.5 cm for precise work in the deep ophthalmic surgical field
✔ High-quality stainless steel 1.4301/316L – rust-proof, biocompatible and corrosion-resistant
✔ Tested biocompatibility according to ISO 10993
✔ Ultra-light and balanced design for fatigue-free handling
✔ Satinated, non-reflective surface
✔ Autoclavable and reusable

Benefits of the Lacrimal Sac Hook:

• Atraumatic Grasping: The special sharp tooth design enables a secure grip without crushing or tearing the delicate lacrimal sac tissue.
• Optimal Exposure: Allows for secure holding and presentation of the lacrimal sac during osteotomy and anastomosis formation.
• Precision Work: The fine, long design provides access and manipulation in the confined anatomy of the medial canthus.
• Surgical Control: Gives the surgeon a secure feel and maximum control during the critical step of lacrimal sac opening.
• Highest Manufacturing Quality: Crafted for the most demanding microsurgical procedures in ophthalmology.

Technical Specifications:

• Model: KNAPP Lacrimal Sac Hook
• Configuration: 4-tooth, sharp
• Length: 13.5 cm (overall length)
• Material: Surgical Stainless Steel 1.4301 / 316L
• Tip Design: Curved, with 4 fine sharp teeth
• Surface: Satinated finish
• Reprocessing: Autoclavable (steam sterilization)
• Risk Class: I according to Regulation (EU) 2017/745 (MDR)

Fields of Application:

• Dacryocystorhinostomy (DCR): For grasping and retraction of the lacrimal sac in external and endonasal procedures.
• Lacrimal Surgery: In reconstructions, stent placements, or revision surgeries of the lacrimal drainage system.
• Orbital Surgery: For exposure of structures in the medial orbital region.
• General Ophthalmic Surgery: For precise soft tissue retraction in microsurgical approaches.

Important Safety Instructions:
• FOR USE BY EXPERIENCED OPHTHALMIC SURGICAL PROFESSIONALS ONLY.
• Due to the extremely fine tip, special care is required during handling, cleaning, and sterilization to avoid damage.
• Inspect for damage or bending of the teeth before each use.
• Intended only for grasping soft tissue (lacrimal sac).
• For reuse, strictly adhere to valid reprocessing guidelines for microsurgical instruments.