# K972817: Resor-Pin Resorbable Membrane Pin

- Pathway: 510(k) (Traditional)
- Applicant: Geistlich-Pharma
- Decided: Jul 24, 1998 after 360 days
- Product code: LYC (Bone Grafting Material, Synthetic)
- Device class: 2
- Regulation: 21 CFR 872.3930
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
9 later devices descend from it; 1 cites it directly.
0 of 10 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K033074: Inion GTR Biodegradable Membrane System (2004), 8 descendants of its own
- K080308: Bio-Scaffold Bioscaff Alvelac Resobable Scaffold (2008), 5 descendants of its own
- K082419: Reoss Powder, Reoss Putty, Reoss Gel, Models R-1,RP-1, RG-1 (2009), 2 descendants of its own
- K101827: Osteoscaf (2011), 1 descendant of its own
- K090083: Cytoflex Resorb, Model C03-0010 Through C03-090 (2009), 1 descendant of its own

## Indications for use
Pin fixation in dental and maxillofacial surgery indicated for guided tissue regeneration and guided bone regeneration.

Source page: https://510kreport.com/device/K972817
Methodology: https://510kreport.com/methodology