# K010010: Valleylab Ligasure Precise Instrument Vessel Sealing System-Model # LS1200 & Sligaure Generator

- Pathway: 510(k) (Traditional)
- Applicant: Valleylab, Inc.
- Decided: Apr 2, 2001 after 90 days
- Product code: GEI (Electrosurgical, Cutting & Coagulation & Accessories)
- Device class: 2
- Regulation: 21 CFR 878.4400
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
91 later devices descend from it; 4 cite it directly.
0 of 92 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
- K102470: Lugasure Curved, Small Jaw, Open Sealer/Divider (2011), 64 descendants of its own
- K113572: Ligasure Curved, Small Jaw, Open Sealer/Divider (2012), 62 descendants of its own
- K133338: Ligasure 5 MM Maryland Jaw Sealer/Divider One-Step Sealing (LF 17XX) (2013), 43 descendants of its own
- K141153: Ligasure; Curved Small Jaw Sealer/Divider, 5MM Blunt Tip Sealer/Divider, Maryland Jaw One Step Stealer/Dividers, Curved (2014), 40 descendants of its own
- K152286: LigaSure Curved, Small Jaw, Open Sealer/Divider (2015), 14 descendants of its own

Source page: https://510kreport.com/device/K010010
Methodology: https://510kreport.com/methodology