# Doctor'S Research Group, Inc.

- Location (FDA's records): Wolcott, CT
- FDA decisions: 13 (1998–2005): 13 510(k) clearances
- Product codes: DZL (2), DQD (2), HIB (1), JEY (1), HHT (1), DYX (1), HEI (1), MBI (1), HWC (1), KHJ (1), GXP (1)
- Predicates its devices cite: 6 (0 its own); citations of its devices by later devices: 1 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- Marketing Perspectives: 1 (https://510kreport.com/company/marketing-perspectives)
- Medscand AB: 1 (https://510kreport.com/company/medscand)
- Rovers Medical Devices B.V.: 1 (https://510kreport.com/company/rovers-medical-devices)
- Digene Corp.: 1 (https://510kreport.com/company/digene)
- Arthrocare Corp.: 1 (https://510kreport.com/company/arthrocare)
- Stryker Leibinger GmbH & Co KG: 1 (https://510kreport.com/company/stryker-leibinger)

## Firms that cite its devices most
- Femspec LLC: 1 (https://510kreport.com/company/femspec)

## Its most-cited devices
- K012535: DRG Disposable Vaginal Speculum (2002), cited by 1

## Recent decisions
- K051487: DRG Laryngeal Augmentation Implant Device (Dec 22, 2005)
- K041018: DRG Softrelease (Oct 18, 2004)
- K012535: DRG Disposable Vaginal Speculum (Mar 1, 2002)
- K012003: DRG Reaction Chamber/Safety Tip (Feb 12, 2002)
- K011736: DRG Quickmix (Jan 30, 2002)
- K013786: DRG Orthohex SS Bone Screw (Dec 17, 2001)
- K002047: DRG Puretone Stethoscope with DRG Antimicrobial, Stethoscope Diaphragm, Model PT2B27(Cardiology), PT3B27(Classic), PT5B2 (Nov 22, 2000)
- K991714: DRG Conventional Electronic Digital Stethoscope, Model Echop 200-00 (Dec 10, 1999)

Source page: https://510kreport.com/company/doctor-s-research-group