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Class Information
Number: 607/128
Name: Surgery: light, thermal, and electrical application > Light, thermal, and electrical application > Electrical energy applicator > Placed in body > Heart > Catheter or endocardial (inside heart) type > With anchor means > Retractable tines or hooks
Description: Subject matter wherein the anchor means comprises tines or hooks emerging from the catheter to engage heart tissue and retain the catheter in position in the heart but which are capable of being drawn back to a position where the catheter may be moved or removed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7463932 |
Fastening device for an epicardial lead |
Dec. 9, 2008 |
| 7460913 |
Implantable electrode, insertion tool for use therewith, and insertion method |
Dec. 2, 2008 |
| 7343202 |
Method for affecting urinary function with electrode implantation in adipose tissue |
Mar. 11, 2008 |
| 7330765 |
Cardiac lead having self-expanding fixation features |
Feb. 12, 2008 |
| 7242977 |
Catheter lead placement system and method |
Jul. 10, 2007 |
| 7209783 |
Ablation stent for treating atrial fibrillation |
Apr. 24, 2007 |
| 7187983 |
Electrode head fixation arrangement |
Mar. 6, 2007 |
| 7187981 |
Implantable electrode lead |
Mar. 6, 2007 |
| 7092766 |
Active fixation lead with multiple density |
Aug. 15, 2006 |
| 7076309 |
Apparatus and method for fixedly engaging an electrical lead |
Jul. 11, 2006 |
| 7065409 |
Device communications of an implantable medical device and an external system |
Jun. 20, 2006 |
| 7035680 |
Catheter lead placement system and method |
Apr. 25, 2006 |
| 7027876 |
Lead system for providing electrical stimulation to the Bundle of His |
Apr. 11, 2006 |
| 7013181 |
Coronary vein lead having combination fixation features with lumen restriction and method therefor |
Mar. 14, 2006 |
| 6884122 |
Lead frame and strip molding for contact connectors in implantable medical devices |
Apr. 26, 2005 |
| 6697677 |
System and method for placing a medical electrical lead |
Feb. 24, 2004 |
| RE37463 |
Implantable device for penetrating and delivering agents to cardiac tissue |
Dec. 11, 2001 |
| 6256541 |
Endocardial lead having defibrillation and sensing electrodes with septal anchoring |
Jul. 3, 2001 |
| 6241726 |
Catheter system having a tip section with fixation means |
Jun. 5, 2001 |
| 6240322 |
System and apparatus having low profile collapsible tines |
May. 29, 2001 |
| 6178356 |
Coronary venous lead having fixation mechanism |
Jan. 23, 2001 |
| 6083247 |
Perpendicular atrial fixation/stimulation loop |
Jul. 4, 2000 |
| 6055457 |
Single pass A-V lead with active fixation device |
Apr. 25, 2000 |
| 5957966 |
Implantable cardiac lead with multiple shape memory polymer structures |
Sep. 28, 1999 |
| 5931864 |
Coronary venous lead having fixation mechanism |
Aug. 3, 1999 |
| 5891137 |
Catheter system having a tip with fixation means |
Apr. 6, 1999 |
| 5871532 |
Epicardial lead for minimally invasive implantation |
Feb. 16, 1999 |
| 5868741 |
Ablation catheter system having fixation tines |
Feb. 9, 1999 |
| 5755762 |
Medical lead and method of making and using |
May. 26, 1998 |
| 5702438 |
Expandable recording and ablation catheter system |
Dec. 30, 1997 |
| 5609623 |
Electrode device for intracardiac stimulation of heart tissue and/or sensing heart signals having conductive surfaces relatively positionable with respect to each other by a control element |
Mar. 11, 1997 |
| 5593433 |
Implantable endocardial lead with self-healing retractable fixation apparatus |
Jan. 14, 1997 |
| 5578069 |
Electrode deployment mechanism and method using artificial muscle |
Nov. 26, 1996 |
| 5571162 |
Transvenous defibrillation lead with side hooks |
Nov. 5, 1996 |
| 5551427 |
Implantable device for the effective elimination of cardiac arrhythmogenic sites |
Sep. 3, 1996 |
| 5522876 |
Screw-in pacing lead |
Jun. 4, 1996 |
| 5522872 |
Electrode-conductor sleeve joint for cardiac lead |
Jun. 4, 1996 |
| 5514174 |
Positive fixation device |
May. 7, 1996 |
| 5507802 |
Method of mapping and/or ablation using a catheter having a tip with fixation means |
Apr. 16, 1996 |
| 5492119 |
Catheter tip stabilizing apparatus |
Feb. 20, 1996 |
| 5466255 |
Probe for cardiac pacemaker |
Nov. 14, 1995 |
| 5433744 |
Medical electrical lead with super austentic stainless steel conductor |
Jul. 18, 1995 |
| 5425756 |
Positive fixation device |
Jun. 20, 1995 |
| 5405374 |
Transvenous defibrillation lead and method of use |
Apr. 11, 1995 |
| 5336253 |
Pacing and cardioversion lead systems with shared lead conductors |
Aug. 9, 1994 |
| 5314462 |
Positive fixation device |
May. 24, 1994 |
| 5282845 |
Multiple electrode deployable lead |
Feb. 1, 1994 |
| 5257634 |
Low impedence defibrillation catheter electrode |
Nov. 2, 1993 |
| 5179962 |
Cardiac lead with retractible fixators |
Jan. 19, 1993 |
| 5010894 |
Intravascular electrode lead usable for cardiac defibrillation |
Apr. 30, 1991 |
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