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Class Information
Number: 600/433
Name: Surgery > Diagnostic testing > Detecting nuclear, electromagnetic, or ultrasonic radiation > Detectable material placed in body > Using flexible catheter
Description: Subject matter wherein the detectable fluid is placed in the body through a flexible catheter.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618379 |
Composite guidewire |
Nov. 17, 2009 |
| 7606615 |
Methods and apparatus for acute or chronic delivery of substances or apparatus to extravascular treatment sites |
Oct. 20, 2009 |
| 7553287 |
Guidewire having an embedded matrix polymer |
Jun. 30, 2009 |
| 7452331 |
Vascular adjustable multi-gauge tilt-out method and apparatus for guiding needles |
Nov. 18, 2008 |
| 7440792 |
MR visualization of interventional devices |
Oct. 21, 2008 |
| 7389137 |
Optical MRI catheter system |
Jun. 17, 2008 |
| 7363072 |
Method and apparatus to remove substances from vessels of the heart and other parts of the body to minimize or avoid renal or other harm or dysfunction |
Apr. 22, 2008 |
| 7359747 |
Intravascular imaging detector |
Apr. 15, 2008 |
| 7351214 |
Steerable balloon catheter |
Apr. 1, 2008 |
| 7347829 |
Introduction system for minimally invasive surgical instruments |
Mar. 25, 2008 |
| 7336988 |
Multi-photon endoscopy |
Feb. 26, 2008 |
| 7280863 |
System and method for radar-assisted catheter guidance and control |
Oct. 9, 2007 |
| 7205768 |
Connection lead for an electrical accessory device of an MRI system |
Apr. 17, 2007 |
| 7203534 |
Method of assisting orientation in a vascular system |
Apr. 10, 2007 |
| 7094209 |
Method for introducer replacement |
Aug. 22, 2006 |
| 7083577 |
Guide wire |
Aug. 1, 2006 |
| 7065395 |
Method and apparatus for cardiac radiological examination in coronary angiography |
Jun. 20, 2006 |
| 7043291 |
Fluorescence image display apparatus |
May. 9, 2006 |
| 6947788 |
Navigable catheter |
Sep. 20, 2005 |
| 6947787 |
System and methods for imaging within a body lumen |
Sep. 20, 2005 |
| 6925322 |
Optical MRI catheter system |
Aug. 2, 2005 |
| 6908468 |
Devices for nuclear spin tomography magnetic resonance imaging (MRI) |
Jun. 21, 2005 |
| 6827703 |
Single lumen balloon catheter apparatus |
Dec. 7, 2004 |
| 6811958 |
Medical long object and method for producing the same |
Nov. 2, 2004 |
| 6661875 |
Catheter tip x-ray source |
Dec. 9, 2003 |
| 6652471 |
Pressure-sensing guidewire having improved torque |
Nov. 25, 2003 |
| 6628982 |
Internal marker device for identification of biological substances |
Sep. 30, 2003 |
| 6603994 |
Apparatus and method for internally inducing a magnetic field in an aneurysm to embolize aneurysm with magnetically-controllable substance |
Aug. 5, 2003 |
| 6575920 |
Distal tip portion for a guide wire |
Jun. 10, 2003 |
| 6546280 |
Indwelling catheter |
Apr. 8, 2003 |
| 6442415 |
Contrast-enhanced coronary artery and coronary artery bypass graft imaging using an aortic root catheter injection with either magnetic resonance angiography or computed tomographic angiograph |
Aug. 27, 2002 |
| 6408203 |
Apparatus and method for contemporaneous treatment and fluoroscopic mapping of body tissue |
Jun. 18, 2002 |
| 6370421 |
Density modulated catheter for use in fluoroscopy based 3-D neural navigation |
Apr. 9, 2002 |
| 6370417 |
Method for positioning a catheter in a vessel, and device for implementing the method |
Apr. 9, 2002 |
| 6344037 |
Integrated coaxial transmission line and flexible drive cable |
Feb. 5, 2002 |
| 6325790 |
Soft tip catheter |
Dec. 4, 2001 |
| 6285903 |
Intracorporeal device with radiopaque marker |
Sep. 4, 2001 |
| 6251085 |
Medical guidewire |
Jun. 26, 2001 |
| 6245053 |
Soft tip guiding catheter and method of fabrication |
Jun. 12, 2001 |
| 6238340 |
Composite materials for avoidance of unwanted radiation amplification |
May. 29, 2001 |
| 6240231 |
Variable stiffness fiber optic shaft |
May. 29, 2001 |
| 6226545 |
RF coil structure for intra-cavity use in magnetic resonance imaging |
May. 1, 2001 |
| 6223070 |
Indwelling catheter |
Apr. 24, 2001 |
| 6216026 |
Method of navigating a magnetic object, and MR device |
Apr. 10, 2001 |
| 6171279 |
Over-the-wire dilatation catheter |
Jan. 9, 2001 |
| 6132372 |
Measurement of gastric emptying and gastrointestinal output |
Oct. 17, 2000 |
| 6113557 |
Variable stiffness angioplasty guide wire |
Sep. 5, 2000 |
| 6106510 |
Extruded guide catheter shaft with bump extrusion soft distal segment |
Aug. 22, 2000 |
| 6078832 |
Lesion measurement catheter and method |
Jun. 20, 2000 |
| 6073045 |
Apparatus for ultrasonic tissue investigation |
Jun. 6, 2000 |
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