# K093894: Anthogyr Impulsion Implantology Contra-Angle

- Pathway: 510(k) (Special)
- Applicant: Anthogyr
- Decided: Mar 3, 2010 after 75 days
- Product code: EFA (Handpiece, Belt And/Or Gear Driven, Dental)
- Device class: 1
- Regulation: 21 CFR 872.4200
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K971350 (1997). 3 ancestors in all.
3 later devices descend from it; 1 cites it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K040674: Implantology Contra Angles, Endodontic Contra Angles, General Dentistry Contra Angles, Anthogyr (2004) Summary page 1.

## Most influential descendants
- K192809: Dental Handpiece (2020), 2 descendants of its own
- K220577: Dental Handpiece, Model CA160, CA160L, and CA500L (2022), 1 descendant of its own
- K232810: Dental Handpiece, Wireless Endodontic Handpiece, endoit (2023), 0 descendants of its own

## Indications for use
ANTHOGYR's fully autoclavable contra-angles Implantology « Impulsion » are devices intended for a wide range of dental procedures including: Implant surgery such as perforating the bone, tapping and threading procedures This range can be used with special accessories like depth stop.

Source page: https://510kreport.com/device/K093894
Methodology: https://510kreport.com/methodology