Devices descending from K820450
4 later devices reach Thromboscreen through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K964963 | Lyphochek Coagulation Control | Bio-Rad | 1997 | 3 | — |
| +2 | K990858 | Lypochek Coagulation Control, Model Nos. 787, 788, 789 | Bio-Rad | 1999 | 2 | — |
| +3 | K012722 | Lyphochek Coagulation Control Level 1, Lyphochek Coagulation Level 2, Lyphochek… | Bio-Rad | 2001 | 1 | — |
| +4 | K032611 | Lyphochek Coagulation Control, Level 4, Model 743 | Bio-Rad | 2003 | 0 | — |