SE356134BSE1271670ASE1271670ASE356134BSE 356134 BSE356134 BSE 356134BSE 1271670 ASE1271670 ASE 1271670ASE 1271670 ASE1271670 ASE 1271670ASE 356134 BSE356134 BSE 356134B
Authority
SE
Sweden
Application number
SE1271670A
Inventor
E Goto
Original Assignee
Tokyo Shibaura Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP7411769Aexternal-prioritypatent/JPS4842197B1/ja
Priority claimed from JP4330870Aexternal-prioritypatent/JPS5014553B1/ja
Priority claimed from JP4330770Aexternal-prioritypatent/JPS5014552B1/ja
Application filed by Tokyo Shibaura Electric CofiledCriticalTokyo Shibaura Electric Co
Publication of SE356134BpublicationCriticalpatent/SE356134B/xx
H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
H01J47/10—Spark counters
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation