# Collagen Corp.

- Location (FDA's records): Palo Alto, CA
- FDA decisions: 10 (1981–1990): 9 510(k) clearances and 1 original PMA approval
- Product codes: DZE (6), EFB (1), KIT (1), EFS (1), EKJ (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 3 (0 its own)
- Recalls linked to its devices: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms that cite its devices most
- Implant Innovations, Inc.: 3 (https://510kreport.com/company/implant-innovations)

## Its most-cited devices
- K895462: Osseodent Dental Attachments (1990), cited by 1
- K895463: Osseodent (R) Precision Dental Attachments (1990), cited by 1
- K904228: Osseodent Dental Attachments (Non-Angled) (1990), cited by 1

## Recent decisions
- K904671: Qar Handpiece (Dec 21, 1990)
- K904228: Osseodent Dental Attachments (Non-Angled) (Nov 9, 1990)
- K901600: Osseotite Irrigation Unit (Jun 21, 1990)
- K900275: Osseodent Dental Attachment, Igloo Magnet (Apr 19, 1990)
- K895462: Osseodent Dental Attachments (Apr 4, 1990)
- K895463: Osseodent (R) Precision Dental Attachments (Mar 28, 1990)
- K894331: Osseodent Surgical Kit (Oct 4, 1989)
- P860012: Alveoform TM Biograft (Oct 28, 1988)

Source page: https://510kreport.com/company/collagen