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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9241773 B1

PDFFull Text
Date of Patent:
Jan. 26, 2016

Filed:

Mar. 02, 2015

Imaging fiducial markers and methods

Applicant:

Breast-med, Inc., Golden Valley, MN (US);

Inventors:

Patrick Bolan, Minneapolis, MN (US);

Michael G. Garwood, Medina, MN (US);

Michael T. Nelson, Golden Valley, MN (US);

Daniel A. Halpern, St. Louis Park, MN (US);

Assignee:

Breast-Med, Inc., Golden Valley, MN (US);

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Christopher M Koehler

Int. Cl.
CPC ...
A61B 19/00 (2006.01); A61K 49/00 (2006.01); A61K 49/04 (2006.01); A61K 49/18 (2006.01); A61B 8/08 (2006.01); A61B 17/34 (2006.01); A61K 49/22 (2006.01); A61M 31/00 (2006.01); G01R 33/48 (2006.01); G01R 33/56 (2006.01); H01F 41/02 (2006.01);
U.S. Cl.
CPC ...
A61B 19/54 (2013.01); A61B 8/481 (2013.01); A61B 17/3468 (2013.01); A61K 49/0002 (2013.01); A61K 49/0447 (2013.01); A61K 49/18 (2013.01); A61K 49/223 (2013.01); A61M 31/002 (2013.01); A61M 31/005 (2013.01); G01R 33/4812 (2013.01); G01R 33/4814 (2013.01); G01R 33/5601 (2013.01); A61B 2019/547 (2013.01); A61B 2019/5408 (2013.01); A61B 2019/5425 (2013.01); A61B 2019/5454 (2013.01); A61B 2019/5458 (2013.01); A61B 2019/5466 (2013.01); A61B 2019/5495 (2013.01); H01F 41/02 (2013.01); H01F 41/0253 (2013.01); Y10T 29/49075 (2015.01); Y10T 29/4998 (2015.01); Y10T 29/49888 (2015.01); Y10T 29/49982 (2015.01);
Abstract

An implantable tissue marker incorporates a contrast agent sealed within a chamber in a container formed from a solid material. The contrast agent is selected to produce a change, such as an increase, in signal intensity under magnetic resonance imaging (MRI). An additional contrast agent may also be sealed within the chamber to provide visibility under another imaging modality, such as computed tomographic (CT) imaging or ultrasound imaging.

Find Patent Forward Citations

Bolan, Patrick. (2016). Imaging fiducial markers and methods (U.S. Patent No. 9241773). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9241773

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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