# K062036: Micrus Microcoil System Presidio-18, Model PC4

- Pathway: 510(k) (Traditional)
- Applicant: Micrus Endovascular Corporation
- Decided: Aug 25, 2006 after 37 days
- Product code: HCG (Device, Neurovascular Embolization)
- Device class: 2
- Regulation: 21 CFR 882.5950
- Recalls of this device: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 8 generations back to K951256 (1995). 31 ancestors in all.
34 later devices descend from it; 3 cite it directly.
1 of 66 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K053160: Micrus Modified Microcoil 18-System, Cerecyte, Model CSP & Che, Micrus Endovascular Corporation (2005) Summary page 1.
- K012145: Microplex Coil System, MicroVention, Inc. (2001) Summary page 1.
- K002056: Micrus Microcoil Delivery System, MDS03, Micrus Corp. (2001) Summary page 1.

## Most influential descendants
- K070707: Micrus Microcoil System (2007), 32 descendants of its own
- K073442: Micrus Microcoil Systems (2008), 31 descendants of its own
- K081465: Axium Detachable Coil System (2008), 22 descendants of its own
- K123803: Reverse Medical Micro Vascular Plug (MVP) System (2013), 10 descendants of its own
- K082739: Micrus Microcoil Delivery System (2008), 7 descendants of its own

## Recalls of this device
- Oct 21, 2010 · Not classified · Z-0845-2011: The firm has received reports of difficulty connecting to the detachment control cable. Loss of the electrical connection will result in failure to detach the coil for deployment inside an aneurysm.

## Indications for use
The Micrus MicroCoil Delivery System is intended for endovascular embolization of intracranial aneurysms.

Source page: https://510kreport.com/device/K062036
Methodology: https://510kreport.com/methodology