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.

Date of Patent:
Jan. 19, 2016

Filed:

Nov. 26, 2013
Applicant:

GE Medical Systems Global Technology Company, Llc, Waukesha, WI (US);

Inventors:

Xianjun Pan, Beijing, CN;

Zhiyong Fu, Beijing, CN;

Shutao Liu, Chengdu, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21K 1/04 (2006.01); G21K 1/02 (2006.01); G02B 27/30 (2006.01); A61B 6/06 (2006.01); A61B 6/03 (2006.01);
U.S. Cl.
CPC ...
A61B 6/06 (2013.01); G02B 27/30 (2013.01); G21K 1/02 (2013.01); G21K 1/04 (2013.01); A61B 6/035 (2013.01);
Abstract

A CT collimator comprising: a first gate and a second gate arranged in parallel on a slide rail, the first gate being fixed to a support rack of the CT collimator via elastic members; an electromagnet system arranged on one of the first gate and the second gate; and a metal plate arranged on the other side of the one of the first gate and the second gate relative to the electromagnet system, one end of the metal plate being fixed on the other of the first gate and the second gate and the other end of the metal plate extending to below the electromagnet system, wherein the electromagnet system is configured to engage the first gate and the second gate via the metal plate when the electromagnet system is triggered.


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