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Class Information
Number: 600/420
Name: Surgery > Diagnostic testing > Detecting nuclear, electromagnetic, or ultrasonic radiation > Magnetic resonance imaging or spectroscopy > Using detectable material placed in body
Description: Subject matter wherein an externally observable substance is put into the living body to enhance image creation or analysis.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623903 |
Double contrast technique for MRI-guided vascular interventions |
Nov. 24, 2009 |
| 7620442 |
Colonography on an unprepared colon |
Nov. 17, 2009 |
| 7610076 |
Method for acquiring time-resolved MR images using continuous table motion |
Oct. 27, 2009 |
| 7610077 |
Quantitation of sample properties using contrast enhancement from saturation transfer |
Oct. 27, 2009 |
| 7606611 |
Method and apparatus for determining the azimuthal orientation of a medical instrument from MR signals |
Oct. 20, 2009 |
| 7606614 |
Prediction methods and apparatus |
Oct. 20, 2009 |
| 7596402 |
MRI probe designs for minimally invasive intravascular tracking and imaging applications |
Sep. 29, 2009 |
| 7587234 |
Method and apparatus for computer modified magnetic resonance imaging |
Sep. 8, 2009 |
| 7583992 |
Magnetic resonance angiography with automated vessel segmentation |
Sep. 1, 2009 |
| 7580737 |
Method and apparatus for determining treatment for stroke |
Aug. 25, 2009 |
| 7570985 |
Method and apparatus for magnetic resonance imaging using contrast agent |
Aug. 4, 2009 |
| 7566321 |
Device for the injection of medical preparations with CT/MRI monitoring |
Jul. 28, 2009 |
| 7567832 |
MRI method for measuring tumor hemodynamic parameters in the presence of contrast agent extravasation |
Jul. 28, 2009 |
| 7565191 |
Tissue site markers for in vivo imaging |
Jul. 21, 2009 |
| 7558615 |
Method and apparatus for intervention imaging in magnetic resonance tomography |
Jul. 7, 2009 |
| 7542793 |
MR-guided breast tumor ablation and temperature imaging system |
Jun. 2, 2009 |
| 7512434 |
Remotely powered injector |
Mar. 31, 2009 |
| 7512435 |
Delay-compensated calculation of tissue blood flow |
Mar. 31, 2009 |
| 7502640 |
Positive contrast MRI of magnetically tagged cells, objects, tissues |
Mar. 10, 2009 |
| 7483732 |
Magnetic resonance imaging of a medical device and proximate body tissue |
Jan. 27, 2009 |
| 7480525 |
Positive contrast MRI using positive and negative field inhomogeneity |
Jan. 20, 2009 |
| 7477929 |
Method for forecasting the contrast medium flow in a living body |
Jan. 13, 2009 |
| 7467075 |
Three-dimensional finite-element code for electrosurgery and thermal ablation simulations |
Dec. 16, 2008 |
| 7467006 |
Magnetic resonance imaging system and contrast-enhanced angiography |
Dec. 16, 2008 |
| 7457657 |
Magnetic resonance method and apparatus for determining the position and/or orientation of the image plane of slice image exposures of a vessel region in a contrast agent bolus examination |
Nov. 25, 2008 |
| 7452364 |
Surgical marker/connector |
Nov. 18, 2008 |
| 7450982 |
Magnetic resonance imaging system and method |
Nov. 11, 2008 |
| 7424320 |
Tissue localizing and marking device and method of using same |
Sep. 9, 2008 |
| 7416533 |
Marking biopsy sites |
Aug. 26, 2008 |
| 7412279 |
Systems and methods for targeted magnetic resonance imaging of the vascular system |
Aug. 12, 2008 |
| 7412277 |
Multi-slice MR data acquisition in successive heartbeats with black blood contrast |
Aug. 12, 2008 |
| 7403810 |
Time resolved contrast-enhanced MR projection imaging of the coronary arteries with intravenous contrast injection |
Jul. 22, 2008 |
| 7382124 |
Apparatus for producing hyperpolarized noble gas, and nuclear magnetic resonance spectrometer and magnetic resonance imager which use hyperpolarized noble gases |
Jun. 3, 2008 |
| 7368910 |
Dual gradient echo pulse sequence using interleaved spiral-out spiral-in k-space trajectories |
May. 6, 2008 |
| 7357917 |
Diagnostic procedures using .sup.129Xe spectroscopy characterstic chemical shift to detect pathology in vivo |
Apr. 15, 2008 |
| 7351402 |
Polarizing agents for dynamic nuclear polarization |
Apr. 1, 2008 |
| 7346384 |
Method of magnetic resonance investigation of a sample using a nuclear spin polarised MR imaging agent |
Mar. 18, 2008 |
| 7343193 |
Background suppression method for time-resolved magnetic resonance angiography |
Mar. 11, 2008 |
| 7333845 |
Non-invasive imaging for determination of global tissue characteristics |
Feb. 19, 2008 |
| 7330748 |
Method for determining in vivo concentration of a metabolite |
Feb. 12, 2008 |
| 7328056 |
Magnetic resonance method and apparatus for classifying an atheroma |
Feb. 5, 2008 |
| 7313428 |
Method and apparatus for magnetic resonance arteriography using contrast agents |
Dec. 25, 2007 |
| 7307420 |
MRI method for simultaneous phase contrast angiography and invasive device tracking |
Dec. 11, 2007 |
| 7295007 |
Reducing movement artifacts in magnetic resonance measurements |
Nov. 13, 2007 |
| 7292720 |
Method and magnetic resonance tomography apparatus for graphic planning of angiographic exposures using a contrast agent |
Nov. 6, 2007 |
| 7289841 |
Method and apparatus for volumetric cardiac computed tomography imaging |
Oct. 30, 2007 |
| 7283860 |
Communication systems for use with magnetic resonance imaging systems |
Oct. 16, 2007 |
| 7283862 |
Rapid multi-slice MR perfusion imaging with large dynamic range |
Oct. 16, 2007 |
| 7280865 |
Anchored fiducial apparatus and method |
Oct. 9, 2007 |
| 7251519 |
MR-method for the in vivo measurement of temperature or pH-value by means of a hyperpolarised contrast agent |
Jul. 31, 2007 |
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