Devices descending from K133312
8 later devices reach Expect Slimline Endoscopic Ultrasound Aspiration Needle through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K163058 | Expect Slimline (SL) Endoscopic Ultrasound Aspiration Needle | Boston Scientific | 2017 | 1 | — |
| +1 | K160845 | Acquire Endoscopic Ultrasound Fine Needle Biopsy (FNB) Device | Boston Scientific Corporation | 2016 | 4 | — |
| +1 | K151895 | Expect Pulmonary Endobronchial Ultrasound Transbronchial Aspiration Needle | Boston Scientific Corporation | 2015 | 0 | — |
| +2 | K251542 | InstaFAN | Onepass Medical, Ltd. | 2025 | 0 | — |
| +2 | K223616 | Acquire™ S Endoscopic Ultrasound Fine Needle Biopsy (FNB) Device | Boston Scientific Corporation | 2022 | 0 | — |
| +2 | K173184 | Expect Slimline (SL) Endoscopic Ultrasound Aspiration Needle | Boston Scientific | 2017 | 0 | — |
| +2 | K172309 | Endoscopic Ultrasound Aspiration Needle | Micro-Tech (Nanjing) Co., Ltd. | 2017 | 1 | 2 |
| +3 | K212852 | Areus (TM) Adapt Endoscopic Ultrasound Aspiration Needle, Tridemt (TM) Endoscopic… | Micro-Tech (Nanjing) Co., Ltd. | 2021 | 0 | — |