# K941458: Uterine Manipulator/Injector with Spring

- Pathway: 510(k) (Traditional)
- Applicant: Zinnanti Surgical Instruments, Inc.
- Decided: Jan 25, 1995 after 306 days
- Product code: LKF (Cannula, Manipulator/Injector, Uterine)
- Device class: 2
- Regulation: 21 CFR 884.4530
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
7 later devices descend from it; 2 cite it directly.
0 of 8 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
- K071405: Probe Holder System (2007), 5 descendants of its own
- K141523: Ally Ups (2014), 2 descendants of its own
- K223064: ALLY II Uterine Positioning System™ (UPS) (2022), 0 descendants of its own
- K153092: Ally Uterine Positioning System (2015), 0 descendants of its own
- K130758: Kronner Side-Kick Uterine Manipulator Holder (2013), 0 descendants of its own

Source page: https://510kreport.com/device/K941458
Methodology: https://510kreport.com/methodology