JPS5490986A - X-ray tube unit - Google Patents
X-ray tube unitInfo
- Publication number
- JPS5490986A JPS5490986A JP15995177A JP15995177A JPS5490986A JP S5490986 A JPS5490986 A JP S5490986A JP 15995177 A JP15995177 A JP 15995177A JP 15995177 A JP15995177 A JP 15995177A JP S5490986 A JPS5490986 A JP S5490986A
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- tube
- orthogonal
- rotary
- tube unit
- 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
- X-Ray Techniques (AREA)
Abstract
PURPOSE: To avoid the damage to X-ray tube, by avioding the bending stress to the rotary shaft at tomogram pick up, through fixing the X-ray tube at the support so that the tube axis is orthogonal to the rotating plane.
CONSTITUTION: The rotary anode type X-ray tube 1 is fixed to the support 2 so that the tube axis(in agreement with the rotary shaft 6) is orthogonal to the rotating plane of the tube 1. That is, it is orthogonal to the body axis of a patient 4, and the upper side of the patient 4 on the bed 3 is turned at tomogram pick up. With this constitution, the shaft 6 is not subjected with the bending force at usage, resulting that no damage is given to the rotary mechanism of X-ray tube and the life of the tube 1 can be made longer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15995177A JPS5490986A (en) | 1977-12-27 | 1977-12-27 | X-ray tube unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15995177A JPS5490986A (en) | 1977-12-27 | 1977-12-27 | X-ray tube unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5490986A true JPS5490986A (en) | 1979-07-19 |
Family
ID=15704716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15995177A Pending JPS5490986A (en) | 1977-12-27 | 1977-12-27 | X-ray tube unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5490986A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS624306U (en) * | 1985-06-24 | 1987-01-12 |
-
1977
- 1977-12-27 JP JP15995177A patent/JPS5490986A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS624306U (en) * | 1985-06-24 | 1987-01-12 |
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