Method for processing locating pulses supplied by a gamma camera and a gamma camera utilizing this method
US4672542A · kind A · utility
19Cited by
12References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1984 |
| Grant date | Jun 9, 1987 |
| Priority date | — |
| Expiry date | May 21, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S128/922
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The invention relates to a method for processing locating pulses supplied by a gamma camera and to a gamma camera utilizing this method. In accordance with the invention, locating pulses (X.sup.+,X.sup.-,Y.sup.+,Y.sup.-) are taken into account by a calculator circuit (12) which performs the standardization of an (X,Y) coordinate signal proportional to the difference of two locating pulses (X.sup.+ -X.sup.-) along an axis by the sum of these same two locating pulses (X.sup.+ +X.sup.-) along this axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.