JPS5526456A - Scinti-camera control unit - Google Patents
Scinti-camera control unitInfo
- Publication number
- JPS5526456A JPS5526456A JP9948378A JP9948378A JPS5526456A JP S5526456 A JPS5526456 A JP S5526456A JP 9948378 A JP9948378 A JP 9948378A JP 9948378 A JP9948378 A JP 9948378A JP S5526456 A JPS5526456 A JP S5526456A
- Authority
- JP
- Japan
- Prior art keywords
- heart
- scintigram
- gate circuit
- pulses
- signal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Nuclear Medicine (AREA)
Abstract
PURPOSE: To obtain a scintigram of an optimum density independently of the period of heart pulses by setting previously the required number of heart pulses to control a unit in case that the scintigram (integration distribution image) of the radioactive isotope accumulated in the heart, etc.
CONSTITUTION: The radiant ray from the radioactive isotope gathered in the heart of tested person 1 is detected by detector 2, and X and Y coordinate signals indicating the position and timing signal Z generating a luminous point are sent from scinti- camera main body 3 to display unit 7 to display the luminous point, and a scintigram is obtained on film 8 of camera 8. In this case, the number of heart pulses required for obtaining the light exposure time of an optimum density is set to preset counter 9 previously. Then, tuning analysis circuit 5 is operated by photographing start signal 13, and gate circuit 6 is opened at every period, when the heart movement is least, on a basis of heart electric signals 14 from tested person 1 to cause signal Z to pass through gate circuit 6; and when the counted value of counter 9 reaches the set number of heart pulses, gate circuit 10 is closed to break signal Z passing through circuit 6, thereby obtaining a good photograph recording time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9948378A JPS5526456A (en) | 1978-08-17 | 1978-08-17 | Scinti-camera control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9948378A JPS5526456A (en) | 1978-08-17 | 1978-08-17 | Scinti-camera control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5526456A true JPS5526456A (en) | 1980-02-25 |
Family
ID=14248547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9948378A Pending JPS5526456A (en) | 1978-08-17 | 1978-08-17 | Scinti-camera control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5526456A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014098583A (en) * | 2012-11-13 | 2014-05-29 | Toshiba Corp | Nuclear medicine diagnosis device and image processing program |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4836394U (en) * | 1971-09-02 | 1973-05-01 |
-
1978
- 1978-08-17 JP JP9948378A patent/JPS5526456A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4836394U (en) * | 1971-09-02 | 1973-05-01 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014098583A (en) * | 2012-11-13 | 2014-05-29 | Toshiba Corp | Nuclear medicine diagnosis device and image processing program |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5383739A (en) | Strobo flash control system for focal plane shutter camera of electric type | |
JPS5526456A (en) | Scinti-camera control unit | |
JPS5445127A (en) | Focus detector by photo sensor alley | |
JPS5498238A (en) | Automatic control system of camera | |
JPS52151517A (en) | Solid photographing equipment | |
JPS5652730A (en) | Camera | |
JPS5289360A (en) | Jam detector | |
JPS5598449A (en) | X-ray image skiagraphing equipment with use of electron beam probe scanning | |
JPS5663281A (en) | Radiation dose rate meter | |
GB2018543A (en) | Method of analysing moving image points or particles | |
JPS55113298A (en) | X-ray photographer | |
JPS5418293A (en) | X-ray tomogram image acquisition device | |
JPS56159629A (en) | Display device of camera | |
JPS556324A (en) | Photographing method | |
JPS541624A (en) | Distortion detector of recording images | |
JPS5424018A (en) | Control system for exposure action of camera | |
JPS5249834A (en) | Electro photography process | |
JPS649391A (en) | Whole body photographing device | |
JPS5364024A (en) | Title-back device for data recording camera | |
JPS51120695A (en) | Film detector apparatus | |
JPS53132353A (en) | Color image forming device | |
JPS5693070A (en) | Analyzing device of radiation | |
JPS56102099A (en) | Radiographic device | |
JPS5218163A (en) | Exposure meter of electronic microscope | |
JPS5455430A (en) | Moving body detector |