Devices descending from K974855
6 later devices reach Phoresor II, Model PM900 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K063465 | Champion Iontophoretic Drug Delivery Device | Iomed, Inc. | 2007 | 1 | — |
| +1 | K031551 | Northstar Lidocaine Iontophoretic Controller (Northstar Controller-D) | Vyteris, Inc. | 2003 | 0 | — |
| +1 | K021222 | Lad, Model Lad-01 | Norwood Abbey, Ltd. | 2003 | 1 | — |
| +1 | K991991 | Dupel Iontophoresis System | Empi | 1999 | 0 | — |
| +2 | K072946 | Hybresis Iontophoresis Drug Delivery System | Empi | 2007 | 0 | — |
| +2 | K040525 | Sonoprep Ultrasonic Skin Permeation System and Topical Anesthetic Kit, Model D2000 | Sontra Medical, Inc. | 2004 | 0 | — |