| Single Use Cytology Brush V (BC-V600P-3010) (K250993) | Olympus Medical Systems Corporation | 2025-12-18 |
| Single Use Cytology Brush (K220063) | Zhejiang Chuangxiang Medical Technology Co., Ltd. | 2022-07-28 |
| Fusion Cytology Brush, CytoMax II Double Lumen Cytology Brushes (K192908) | Wilson-Cook Medical, Inc. | 2019-11-14 |
| Deflectable Brush Biopsy Set (K191485) | Cook Incorporated | 2019-06-26 |
| Brush Biopsy Set ; Deflectable Brush Biopsy Set (K182231) | Cook Incorporated | 2019-05-01 |
| Fusion Cytology Brush, CytoMax II Double Lumen Cytology Brush (K181317) | Wilson-Cook Medical, Inc. | 2019-02-08 |
| Cytology Brush (K172663) | Micro-Tech (Nanjing) Co., Ltd. | 2018-03-05 |
| Fusion Cytology Brush, CytoMax II Double Lumen Cytology Brush (K171573) | Wilson-Cook Medical, Inc. | 2017-12-29 |
| Bronchi and Gastrointestinal Cytology Brush (K171607) | Wilson-Cook Medical Inc./Cook Endoscopy | 2017-07-31 |
| Infinity ERCP Sampling Device (K151889) | United States Endoscopy Group, Inc. | 2015-07-30 |
| US ENDOSCOPY CYTOLOGY BRUSH (K103437) | United States Endoscopy Group, Inc. | 2010-12-23 |
| COOK IRELAND ECHOBRUSH (K052279) | Cook Ireland, Ltd. | 2005-10-11 |
| WILSON-COOK DOUBLE LUMEN BILIARY CYTOLOGY BRUSH (K040324) | Wilson-Cook Medical, Inc. | 2004-05-20 |
| HORIZONS CYTOLOGY BRUSH (K021998) | Horizons Intl. Corp. | 2002-07-12 |
| CELL RECOVERY SYSTEM (K965037) | Medical Device Technologies, Inc. | 1997-01-08 |
| CELL RECOVERY SYSTEM (K960004) | Medical Device Technologies, Inc. | 1996-03-20 |
| CYTOLOGY BRUSH (K954121) | Lighthouse Medical, Inc. | 1995-10-07 |
| MEGA-BRUSH, ENDOSCOPIC MASS CYTOLOGY - CELLUAR RETRIEVAL SYSTEM (K944614) | Biosearch Medical Products, Inc. | 1995-04-05 |
| URETHRA-BRUSH (K942144) | Rovers Diagnostic Devices | 1994-06-27 |
| COMBO CATH WIRE-GUIDED CYTOLOGY SYSTEM (K930348) | Boston Scientific Corp | 1993-09-03 |
| AMCATH DISPOSABLE CYTOLOGY BRUSH (K923200) | Intl. Medical, Inc. | 1992-12-07 |
| CYTOLOGY BRUSH (K924104) | United States Endoscopy Group, Inc. | 1992-11-24 |
| CYTOLOGY BRUSH (K922851) | Annex Medical, Inc. | 1992-08-25 |
| CYTOLOGY BRUSH (K914504) | Surgitek Medical Engineering Corp. | 1992-02-18 |
| COX DISPOSABLE CYTOLOGY BRUSHES (K914466) | Cox Medical Ent., Inc. | 1991-10-25 |
| CYTOLOGY BRUSH (K913248) | Annex Medical, Inc. | 1991-09-30 |
| COX DISPOSABLE CYTOLOGY BRUSHES (K912407) | Cox Medical Ent., Inc. | 1991-09-10 |
| LAPAROSCOPIC CLEANING BRUSH INSTRUMENT (K911481) | United States Endoscopy Group, Inc. | 1991-04-22 |
| BC BRUSHES (K902737) | Olympus Corp. | 1990-08-24 |
| GASTROINTESTINAL CYTOLOGY BRUSH (K901435) | Telemed Systems, Inc. | 1990-07-16 |
| BRONCHIAL CYTOLOGY BRUSH (K901436) | Telemed Systems, Inc. | 1990-06-18 |
| WILSON-COOK CYTOLOGY BRUSHES (K896318) | Wilson-Cook Medical, Inc. | 1990-04-09 |
| PORGES CYTOLOGY BRUSHES (K896425) | Porges Corp. | 1990-01-29 |
| WILTEK CYTOLOGY BRUSH (K894863) | Wiltek Medical, Inc. | 1989-12-21 |
| HOBBS MEDICAL MICROBIOLOGY BRUSH (K893729) | Hobbs Medical, Inc. | 1989-08-28 |
| BERGER PROSTATE CULTURE CYTOLOGY BRUSH (K880095) | Van-Tec, Inc. | 1988-03-02 |
| GASTROINTESTINAL CYTOLOGY BRUSH (K860997) | Endovations | 1986-05-02 |
| ENDO DYNAMICS GASTROINTESTINAL CYTOLOGY BRUSH (K853530) | E-Z-Em, Inc. | 1985-10-04 |
| BARD URETEROSCOPIC CYTOLOGY BRUSH (K844561) | C.R. Bard, Inc. | 1985-01-08 |
| GASTROINTESTINAL SHEATH BRUSH (K834402) | Hobbs Medical, Inc. | 1984-02-04 |
| MUTO BRUSH (K833330) | Microvasive | 1983-11-14 |
| M.R. ASSOC. CYTOLOGY BRUSHES (K800966) | Mr Associates, Inc. | 1980-05-08 |
| ENDOSCOPIC CYTOLOGY BRUSHES (K791668) | Mill-Rose Laboratory | 1979-10-01 |
| UROLOGICAL BIOPSY BRUSH SET (K770913) | Cook, Inc. | 1977-06-01 |