Devices descending from K940121
21 later devices reach Implanters/Adjustable/Anderson's Markers through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K031206 | Radiomed Soft Tissue Marker | Radiomed Corp. | 2003 | 20 | — |
| +2 | K120796 | Superdimension Nitinol/Gold Fiducial Marker | Superdimension, Inc. | 2012 | 1 | — |
| +2 | K080726 | Calypso 4D Localization System | Calypso Medical Technologies, Inc. | 2008 | 9 | — |
| +2 | K071673 | Onc Solutions Marker, Models 001001 to 001012 and 001021 to 001032 | Onc Solutions, Inc. | 2007 | 3 | — |
| +2 | K070305 | Pre-Loaded Visicoil | Radiomed Corporation | 2007 | 11 | — |
| +3 | K170570 | Anchored Beacon (R) transponder, Anchored transponder, Beacon Care Package - Lung | Varian Medical Systems, Inc. | 2018 | 0 | — |
| +3 | K173251 | LumiCoil Platinum Fiducial Marker | Boston Scientific Corporation | 2017 | 0 | — |
| +3 | K161724 | Visicoil MR Marker (User Loaded), Visicoil MR Marker (Pre-Loaded) | Radiomed Corporation | 2017 | 1 | — |
| +3 | K160209 | Gold Anchor | Naslund Medical AB | 2016 | 2 | — |
| +3 | K140823 | Permanent Beacon Transponder/Soft Tissue Beacon Transponder | Varian Medical Systems, Inc. | 2014 | 2 | — |
| +3 | K121663 | Clarity | Elekta, Ltd. | 2012 | 1 | — |
| +3 | K120859 | Pre-Loaded Gold Visicoil CK Marker | Radiomed Corporation | 2012 | 0 | — |
| +3 | K112841 | Surface Beacon Transponders | Calypso Medical Technologies, Inc. | 2012 | 0 | — |
| +3 | K112768 | Calypso Systems with Dynamic Edge Gating | Calypso Medical Technologies, Inc. | 2011 | 4 | — |
| +3 | K102373 | Calypso System with Dynamic Edge Gating | Calypso Medical Technologies, Inc. | 2010 | 6 | — |
| +3 | K091645 | Gold Anchor | Naslund Medical AB | 2009 | 3 | — |
| +4 | K201117 | Gold Anchor | Naslund Medical AB | 2020 | 1 | — |
| +4 | K152761 | Permanent Beacon Transponder, Soft Tissue Beacon Transponder, Beacon Care Package - Soft… | Varian Medical Systems, Inc. | 2015 | 0 | — |
| +4 | K141855 | Clarity | Elekta, Ltd. | 2014 | 0 | — |
| +4 | K123137 | Calypso System | Varian Medical Systems | 2012 | 3 | — |
| +5 | K213053 | Gold Anchor | Naslund Medical AB | 2022 | 0 | — |