Devices descending from K821137
7 later devices reach Meditrace Pellet Electrode through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K062198 | Sunspots Pre-Gelled Surface Electrodes | Axon Systems, Inc. | 2006 | 6 | — |
| +2 | K120494 | Disposable Adhesive Surface Electrode | Spes Medica Srl | 2012 | 0 | — |
| +2 | K110289 | Friendship Medical Disposable Pre-Gelled AG / Agcl Surface Electrode | Xian Friendship Medical Electronics Co., Ltd. | 2011 | 2 | — |
| +2 | K081871 | Universal Electrodes | Neurometrix, Inc. | 2008 | 1 | — |
| +3 | K142159 | Disposable Pre-Gelled Surface Electrode | Rochester Electro Medical, Inc. | 2015 | 1 | — |
| +3 | K083818 | Universal Electrodes | Neurometrix, Inc. | 2009 | 0 | — |
| +4 | K172703 | Disposable Snap Electrode | Embla Systems | 2017 | 0 | — |