# K002056: Micrus Microcoil Delivery System, MDS03

- Pathway: 510(k) (Traditional)
- Applicant: Micrus Corp.
- Decided: Jan 11, 2001 after 189 days
- Product code: HCG (Device, Neurovascular Embolization)
- Device class: 2
- Regulation: 21 CFR 882.5950
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
106 later devices descend from it; 7 cite it directly.
1 of 107 devices in its family (counting itself) has 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
- K012145: Microplex Coil System (2001), 96 descendants of its own
- K020434: Microplex Coil System (MCS) (2002), 70 descendants of its own
- K032590: Microplex Coil System (MCS), Hydrocoil Embolic System (Hes) (2003), 68 descendants of its own
- K033836: Hydrocoil Embolic System (Hes) (2003), 67 descendants of its own
- K041551: Modification to: Hydrocoil Embolic System (Hes) (2004), 66 descendants of its own

Source page: https://510kreport.com/device/K002056
Methodology: https://510kreport.com/methodology