# K810116: Isorobic Skinfold Caliper

- Pathway: 510(k) (Traditional)
- Applicant: Fitness Motivation Institute of America
- Decided: Feb 4, 1981 after 20 days
- Product code: KTZ (Caliper)
- Device class: 1
- Regulation: 21 CFR 888.4150
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 1 cites it directly.
0 of 4 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
- K082147: Bodymetrix BX2000 (2009), 2 descendants of its own
- K202514: EchoS Family (2021), 1 descendant of its own
- K212851: EchoSK and EchoSGyn modules for EchoS Family devices (2022), 0 descendants of its own

Source page: https://510kreport.com/device/K810116
Methodology: https://510kreport.com/methodology