# K980686: Aesculap Hilan Motor System

- Pathway: 510(k) (Traditional)
- Applicant: Aesculap, Inc.
- Decided: Sep 2, 1998 after 191 days
- Product code: HBB (Motor, Drill, Pneumatic)
- Device class: 2
- Regulation: 21 CFR 882.4370
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K973736 (1997). 1 ancestor in all.
9 later devices descend from it; 4 cite it directly.
0 of 11 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K973736: Aesculap Hilan Motor System, Aesculap, Inc. (1997) Summary page 1.
- (no number) corresponding devices distributed by Aesculap: named in the summary without a submission number
- (no number) corresponding devices distributed by Hall/Zimmer: named in the summary without a submission number
- (no number) corresponding devices distributed by Midas Rex: named in the summary without a submission number

## Most influential descendants
- K013091: ZMM 2000 Zeppelin Millennium Motordrill System (2002), 6 descendants of its own
- K130755: Hicut Highspeed Instrument (2014), 4 descendants of its own
- K232684: Surgify Halo (2023), 3 descendants of its own
- K250380: Surgify Halo   (54.085.SHD.H1); Surgify Halo (54.140.SHD.H1); Surgify Halo (54.070.NVG.H1); Surgify Halo (54.125.NVG.H1); Surgify Halo (54.000.SEE.H1) (2025), 2 descendants of its own
- K251433: Surgify Halo (54.085.SHD.H1); Surgify Halo (54.140.SHD.H1); Surgify Halo (54.070.NVG.H1); Surgify Halo (54.125.NVG.H1); Surgify Halo (54.000.SEE.H1); Surgify Halo (40.070.NVG.H1); Surgify Halo (40.125.NVG.H1); Surgify Halo (40.000.SEE.H1) (2025), 1 descendant of its own

## Indications for use
Aesculap’s HiLan Motor System for Neurosurgery is a pneumatic motor system intended for use in surgical procedures to provide power to operate removable cutting tools or drill bits on a patlents skull. It is indicated for use in neurosurgery.

Source page: https://510kreport.com/device/K980686
Methodology: https://510kreport.com/methodology