Needle only – Incontinence Application

This specialized 22-gauge needle was designed specifically for ReGain™ Injectable Collagen procedures, addressing the frustrations vets have experienced with traditional needles. Based on the proven Williams needle design but enhanced for modern use, it features a proprietary hub design that prevents clogging and makes injection smooth and effortless through a rigid cystoscope.

The engineered hub does double duty: it ensures consistent flow while also controlling injection depth—keeping bleb formation exactly where it needs to be in the submucosal layer, not buried too deep in the tissue where it won't be effective.

Key Features:

• 22-gauge diameter optimized for collagen viscosity

• Anti-clog hub design for consistent flow

• Depth control feature prevents over-insertion and ensures proper bleb placement

• Designed for use with rigid cystoscopy

• Sterile, single-use

Most practitioners find the needle included with ReGain™ sufficient, but many prefer keeping an extra on hand for complex cases or when performing multiple procedures.

Note: This is the needle only. ReGain™ Injectable Collagen (2.5ml pre-filled syringe) includes a delivery needle and is sold separately.