EP 0063082 B1 19850123 - X RAYS DETECTOR
Title (en)
X RAYS DETECTOR
Publication
Application
Priority
FR 8107567 A 19810415
Abstract (en)
[origin: US4461953A] The present invention relates to a detector of X-rays having passed through an object or an organ. This detector comprises at least one tight ionization chamber containing a gas ionizable by the rays issuing from the object and, in this chamber, a plate for collecting the charges and a series of electrodes for collecting the charges resulting from the ionization of the gas. The ionization chamber further contains a gas capable of creating, within the mixture thus formed, a movement of gas opposite the movement of the ions.
IPC 1-7
IPC 8 full level
G01N 23/04 (2006.01); A61B 6/00 (2006.01); G01T 1/185 (2006.01); H01J 47/02 (2006.01)
CPC (source: EP US)
H01J 47/02 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
EP 0063082 A1 19821020; EP 0063082 B1 19850123; DE 3262010 D1 19850307; FR 2504277 A1 19821022; FR 2504277 B1 19830527; JP S57179775 A 19821105; US 4461953 A 19840724
DOCDB simple family (application)
EP 82400628 A 19820406; DE 3262010 T 19820406; FR 8107567 A 19810415; JP 6185882 A 19820415; US 36361682 A 19820330