# K964977: Ivoc- Integrated Voice Operated Control Unit (Ivoc-1)

- Pathway: 510(k) (Traditional)
- Applicant: Interactive Living Systems, Inc.
- Decided: Aug 31, 1998 after 627 days
- Product code: LFF (Unit, Activation, Breath Control)
- Device class: 1
- Regulation: 21 CFR 890.3920
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
IVOC—Integrated Voice Operated Control system for electric wheelchairs, allows the octupant to control movement of their chair by using voice commands. Controllers. The user’s wheelchair must have one of the following controllers: A. Invacare MK 1V controller. B. Everest and Jennings Z-51 or Z-61 controller. C. Quickie P100, P200, or P300 controller. D. Dynamic Controls Ltd. DX-Power controller. Vocal Capability. The User must have the ability to consistently reproduce a series commands or sounds. Emergency Stop Switch. The User must have the capability to activate a manual Emergency Stop Switch.

Source page: https://510kreport.com/device/K964977
Methodology: https://510kreport.com/methodology