# K141455: Easydrill Autostop Cranial Perforator

- Pathway: 510(k) (Traditional)
- Applicant: Micromar Ind. Com., Ltd.
- Decided: Mar 16, 2015 after 287 days
- Product code: HBF (Drills, Burrs, Trephines & Accessories (Compound, Powered))
- Device class: 2
- Regulation: 21 CFR 882.4305
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K791101 (1979). 4 ancestors in all.
No later device cites it as a predicate yet.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K071931: Codman Disposable Perforator, Model (S) 26-1222, 26-1223, Codman & Shurtleff, Inc. (2007) Summary page 4.
- K082010: Stryker Disposable Cranial Perforator Bit, Stryker Ireland Ltd., Instruments Division (2008) Summary page 4.
- K892866: Automatic Cranial Drill (Perforator), Acra Cut, Inc. (1989) Summary page 4.

## Indications for use
The EasyDrill Autostop Cranial Perforator is a sterile, single use cutting device intended for performing cranial bone trephination.

Source page: https://510kreport.com/device/K141455
Methodology: https://510kreport.com/methodology