Devices descending from K946322
3 later devices reach Polygram Software through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K992713 | Polygraf ID, Polygram '98 Esophageal Manometry Testing Application, Models… | Medtronic Functional Diagnostics A/S | 1999 | 0 | — |
| +1 | K981733 | Digitrapper Delta, Model 9043G0201 and Polygram '98 PH Extension Model 9043S0111 | Medtronic Functional Diagnostics A/S | 1999 | 1 | 1 |
| +2 | K011471 | Bilitec 2000, Polygram '98 PH Testing Application (Incl.Bile), Optical Fiber Prober | Medtronic Functional Diagnostics A/S | 2002 | 0 | — |