# K843704: Mcghan Tissue Expander

- Pathway: 510(k) (Traditional)
- Applicant: Mcghan Medical Corp.
- Decided: Oct 31, 1984 after 40 days
- Product code: LCJ (Tissue Expander And Accessories)
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 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
- K972109: Spacemaker Surgicalballoon Dissector/Expander (1997), 1 descendant of its own
- K080158: LB Medical Inflatable Tissue Elevator/Expander System (2008), 0 descendants of its own

Source page: https://510kreport.com/device/K843704
Methodology: https://510kreport.com/methodology