# K945321: Wellhofer WP700 V. 3.2

- Pathway: 510(k) (Traditional)
- Applicant: Medical Physics Instrumentation, Inc.
- Decided: Jul 12, 1995 after 253 days
- Product code: IYE (Accelerator, Linear, Medical)
- Device class: 2
- Regulation: 21 CFR 892.5050
- Recalls of this device: 2 (0 Class I)
- 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; 2 cite 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
- K011763: Omnidos (2001), 1 descendant of its own
- K092018: Omnipro Incline (2009), 0 descendants of its own
- K972804: Bang Polymer Gel Dosimeter, Bang 533 (1997), 0 descendants of its own

## Recalls of this device
- Apr 26, 2017 · Class II · Z-2220-2017: When the Stealth Chamber is used as a reference detector in relative dosimetry, deviation in the measured PDDs at shallow depths and geometric shadowing of measured profiles may appear.
- Dec 10, 2015 · Class II · Z-0683-2016: When the electric lift table is connected to the mains power, in a very rare occasion, the table may start to move up in an uncontrolled manner.

Source page: https://510kreport.com/device/K945321
Methodology: https://510kreport.com/methodology