# K003612: Microspeed EC Motorsystem GD650/GD653

- Pathway: 510(k) (Traditional)
- Applicant: Aesculap, Inc.
- Decided: Feb 20, 2001 after 90 days
- Product code: HBC (Motor, Drill, Electric)
- Device class: 2
- Regulation: 21 CFR 882.4360
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
15 later devices descend from it; 3 cite it directly.
0 of 16 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K053526: Microspeed Uni Motor System (2006), 12 descendants of its own
- K132264: PRIMADO2 Total Surgical System (2013), 6 descendants of its own
- K152960: ELAN 4 Motor System (2016), 3 descendants of its own
- K233638: VERZA™ High Speed Drills (2024), 1 descendant of its own
- K213221: AMADEO, M-UK1015 (incl. attachments and accessories) (2022), 1 descendant of its own

Source page: https://510kreport.com/device/K003612
Methodology: https://510kreport.com/methodology