Devices descending from K974236
24 later devices reach Medcomp Schon XL Soft-Line Double Lumen Catheter, 15CM SBF146, Medcomp Schon… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K063355 | D-Line Catheter ST, Double Lumen ST; Extra Flow | Novosci Corp. | 2007 | 1 | — |
| +1 | K031689 | Dual Lumen Extended Length Catheter (Delc) | Chf Solutions, Inc. | 2003 | 3 | — |
| +1 | K023874 | System 100 Ultrafiltration Catheter | Chf Solutions, Inc. | 2003 | 0 | — |
| +1 | K991320 | Medcomp Duo-Flow II Catheter with Lubricious Heparin | Medical Components, Inc. | 1999 | 16 | — |
| +2 | K233515 | Dual Lumen Extended Length Catheter (dELC), 6F, 12 cm (320101), Dual Lumen Extended… | Nuwellis, Inc. | 2023 | 1 | — |
| +2 | K102833 | Disposable Hemodialysis Access Catheter Sets | Foshan Nanhai Bai HE Medical Technology Co., Ltd. | 2011 | 0 | — |
| +2 | K100451 | Gamcath High Flow Dolphin MS-GDHC-1315 a; and MS-GDHC-1315J a, Gamcath High Flow Dolphin… | Gambro Renal Products, Inc. | 2010 | 0 | — |
| +2 | K060509 | Palindrome Emerald 14.5 FR Chronic Hemodialysis Catheter with Heparin Coating | Tyco Healthcare Group | 2006 | 7 | 4 |
| +2 | K041791 | 5.2F Dual Lumen Extended Length Catheter (Delc) | Chf Solutions, Inc. | 2004 | 2 | — |
| +2 | K023914 | Coaxia Flocontrol Catheter | Coaxia, Inc. | 2003 | 6 | — |
| +3 | K252226 | Dual Lumen Extended Length Catheter (dELC), 6F, 12cm (320101); Dual Lumen Extended… | Nuwellis, Inc. | 2025 | 0 | — |
| +3 | K112477 | Palindrome H, SI, Hsi Chronic Catheter | Covidien | 2011 | 5 | Class I |
| +3 | K090970 | Flocontrol , Model 1028 | Coaxia, Inc. | 2009 | 1 | — |
| +3 | K080700 | Duoflo Catheter | Thermopeutix, Inc. | 2008 | 3 | — |
| +3 | K062671 | 14.5 FR Chronic Hemodialysis Catheter with Heparin Coating and Silver Impregnated Sleeve… | Kendall | 2006 | 6 | 24 |
| +4 | K192786 | Gatekeeper Balloon Catheter | Arch Catheter, LLC | 2020 | 0 | — |
| +4 | K123196 | Palindrome Precision H Chronic Catheter, Palindrome Precision SI Chronic Catheter… | Covidien | 2013 | 4 | Class I |
| +4 | K112219 | Tapas Catheter | Thermopeutix, Inc. | 2011 | 1 | — |
| +4 | K093847 | Duflo Catheter (Heparin Coated) | Thermopeutix, Inc. | 2010 | 0 | — |
| +5 | K140884 | Symetrex Long Term Hemodialysis Catheter | Phase One Medical | 2014 | 3 | — |
| +5 | K141175 | Renovocath RC120 | Renovorx, Inc. | 2014 | 0 | 1 |
| +6 | K171618 | Symetrex Long Term Hemodialysis Catheter | Medcomp (Dba Medical Components, Inc.) | 2017 | 2 | — |
| +7 | K202176 | Symetrex LTHD Catheter, Symetrex LTHD Catheter with Sideholes | Medical Components, Inc. (dba MedComp) | 2020 | 0 | — |
| +7 | K173667 | 15.5F X 19 cm Symetrex Long Term Hemodialysis Catheter with Sideholes, 15.5F X 23 cm… | Medical Components, Inc. (dba MedComp) | 2018 | 1 | — |