JTWClass I

System, Transport, Aerobic

21 CFR 866.2900 / Microbiology

JTW is the FDA product code for System, Transport, Aerobic, a class I device type, regulated under 21 CFR 866.2900. As of 2026-09-10, FDA records hold 43 510(k) clearances under this code, the most recent dated 2012-05-25, and 8 recalls.

Classification record

Product code: JTW
Device name: System, Transport, Aerobic
Regulation: 21 CFR 866.2900
Device class: Class I
Review panel: Microbiology
Submission type: 510(k)
Implant: No
Life sustaining or supporting: No
GMP exempt: No
Third party review eligible: Yes
Ingested clearances: 43
Ingested recalls: 8

Clearances, product code JTW

By decision year

43 clearances under product code JTW with a decision year between 1976 and 2012, 1977 the highest year at 9.

Show the numbers

510(k) clearances under FDA product code JTW by decision year
Year	Clearances
1976	2
1977	9
1978	1
1979	3
1980	2
1981	3
1982	1
1983	2
1984	7
1987	2
1988	1
1989	1
1990	1
1994	1
1996	1
1998	1
1999	1
2002	2
2006	1
2012	1

Applicants with the most clearances

Product code JTW

Applicants holding the most 510(k) clearances under product code JTW
Applicant	Clearances
Precision Dynamics Corporation	9
BD Becton Dickinson Vacutainer Systems Preanalytic	5
Difco Laboratories, Inc.	3
Preventive Diagnostics Corp.	3
Biolog, Inc.	2
COPAN Diagnostics, Inc.	2
Gibco Laboratories Life Technologies, Inc.	2
Marion Laboratories, Inc.	2
Spectrum Diagnostic, Inc.	2
Technology Management & Marketing, Inc.	2

Companies listing this code with FDA

Companies whose registered establishments list this code

12 of 23 companies shown, in name order