Dental Device Guide
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Surgical devices · 21 CFR 872 Subpart E

Ac-Powered Bone Saw

FDA device type “Saw, Bone, Ac-Powered”.

FDA codeDZHClass221 CFR872.4120Pathway510(k)
Companies listing it
11 makers
Brands and models
1
510(k) clearances
40 in five years
FDA name
Saw, Bone, Ac-Powered
1976: 21994: 12003: 119801990200020102020

510(k) clearances per year, 1976–2026

Companies that list DZH

1 company currently list this device type with FDA.

CompanyCountryRoleBrands and models listedClearancesLatest
Osada Electric Co., Ltd.JapanMakerOSADA SAW, BONE, AC POWERED21994

510(k) clearances

Decided510(k)DeviceApplicant
13 Nov 2003K031793DENTATUS OSCIOMATDentatus USA Ltd.
20 Sep 1994K935443ADD LINE DEVICES(PARTS) ELECTRIC HANDPIECE SYSTEMSOsada Electric Co., Ltd.
16 Nov 1976K760958SURGICAL OSCILLATING SAWAmerican Safety Equipment Corp.
15 Nov 1976K760957SURGICAL RECIPROCATING SAWAmerican Safety Equipment Corp.

Official records: FDA product classification for DZH · 21 CFR 872.4120.

Source: FDA establishment registration & device listing, 510(k) and product classification files · FDA data as of 2 Nov 2026 · snapshot 12 Nov 2026