Manufacturer catalogue product · Knives & Scalpel Handles

Cottle Nasal Knife

Product details as published

Length	14cm
Size	4mm Blade
Tip	Straight 4mm Blade
Catalogue section	Plastic Surgery: Nasal & Sinus Instruments \| Plastic Surgical Instruments

Details are copied from the manufacturer’s public catalogue (checked 29 October 2026). The product photo is the manufacturer’s own and belongs to it. Confirm the exact item, specifications and regulatory status with the manufacturer before ordering.

About this instrument type

Cottle Nasal Knife: Nasal knife with a small, stiff blade on a slender shaft, used to cut and dissect tissue inside the nose in ENT surgery.

General reference for the pattern. Variants differ between manufacturers.

Companies offering this instrument

Questions about this product

What should I check when sourcing scalpel handles and knives?

Pattern and size: compare the handle number or size and the blade sizes it takes with the supplier’s catalogue drawing or a sample. For the Cottle Nasal Knife this page records length 14cm, size 4mm Blade and tip Straight 4mm Blade.
Material: confirm the exact steel grade or alloy in the supplier’s documentation, such as the material specification or certificate.
Finish and any coating, as stated by the supplier.
Regulatory marking or registration required in your target market (see medical device certifications).
Reprocessing: the cleaning, disinfection and sterilisation instructions in the manufacturer’s instructions for use (IFU).

How to check a supplier before you buy