Radiation detection apparatus with dual sensor panels
Summary
USPTO granted Patent US12588879B2 to Canon Kabushiki Kaisha for a radiation detection apparatus featuring dual sensor panels with a separable adhesive coupling mechanism. The invention, filed by Daiki Nakagawa et al., enables damage-free separation of sensor panels under stimulation and has applications in CT apparatus.
What changed
USPTO issued Patent No. US12588879B2 covering a radiation detection apparatus comprising first and second sensor panels adhesively coupled together, where the adhesive force can be reduced upon stimulation to allow separation without damage. The patent is assigned to Canon Kabushiki Kaisha and lists four inventors including Daiki Nakagawa and Yoshito Sasaki. CPC classifications include A61B 6/4241 and G01T 1/2018, indicating medical imaging and radiation detection applications.
This patent grant confers exclusive rights to Canon Kabushiki Kaisha until the patent expires and does not impose compliance obligations on other entities. Manufacturers developing competing radiation detection technology should review the claims to assess potential infringement risk and freedom-to-operate considerations. No regulatory deadlines or filing requirements are associated with this issuance.
Source document (simplified)
Radiation detection apparatus, sensor module, and CT apparatus
Grant US12588879B2 Kind: B2 Mar 31, 2026
Assignee
CANON KABUSHIKI KAISHA
Inventors
Daiki Nakagawa, Yoshito Sasaki, Tamaki Kobayashi, Masato Ofuji
Abstract
A radiation detection apparatus includes a first sensor panel that generates a signal in accordance with incident radiation, a second sensor panel that generates a signal in accordance with incident radiation, and an adhesive member that couples together the first sensor panel and the second sensor panel. When a stimulation is applied to the adhesive member, an adhesive force of the adhesive member is lowered to a strength at which the first sensor panel and the second sensor panel can be separated without causing damage.
CPC Classifications
A61B 6/4241 A61B 6/032 G01T 1/2018 G01T 1/242 G01T 1/20181
Filing Date
2023-09-25
Application No.
18473963
Claims
16
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