# K030603: Proangle Disposable Prophy Angle

- Pathway: 510(k) (Traditional)
- Applicant: Pac-Dent International (Suzhou), Ltd.
- Decided: Apr 14, 2003 after 48 days
- Product code: EGS (Handpiece, Contra- And Right-Angle Attachment, Dental)
- Device class: 1
- Regulation: 21 CFR 872.4200
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) AllPro, Inc., Disposable prophy angle: named in the summary without a submission number

## Most influential descendants
- K220346: Lotus Prophy Angle (2022), 1 descendant of its own
- K240950: Disposable Prophy Angle (2025), 0 descendants of its own

## Indications for use
ProAngleTM disposable prophy angle is a device intended to polish and clean the surface of teeth. It should be attached to a low speed handpiece for operation.

Source page: https://510kreport.com/device/K030603
Methodology: https://510kreport.com/methodology