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.:
Date of Patent:
Jul. 15, 2008
Filed:
Aug. 16, 2005
Anders Brahme, Danderyd, SE;
Pontus Nelldal, Stockholm, SE;
Andras Kerek, Danderyd, SE;
BO Haggstrom, Stockholm, SE;
Anders Brahme, Danderyd, SE;
Pontus Nelldal, Stockholm, SE;
Andras Kerek, Danderyd, SE;
Bo Haggstrom, Stockholm, SE;
C-Rad Innovation AB, Uppsala, SE;
Abstract
A radiation beam modulator () that can be employed for modulating a radiation beam () in a radiation system. The modulator () comprises a bath () containing a radiation attenuating fluid () and multiple low radiation attenuating bars () immersed in the fluid () to form an array of multiple columns (). A height adjuster () is arranged for adjusting a respective level of immersion of the bars () in the fluid () thereby to adjust the heights of the fluid columns () such that the columns () collectively form a radiation beam modulating profile.