IT1212585B - Acrylic! cement for surgical use - Google Patents
Acrylic! cement for surgical useInfo
- Publication number
- IT1212585B IT1212585B IT8203335A IT333582A IT1212585B IT 1212585 B IT1212585 B IT 1212585B IT 8203335 A IT8203335 A IT 8203335A IT 333582 A IT333582 A IT 333582A IT 1212585 B IT1212585 B IT 1212585B
- Authority
- IT
- Italy
- Prior art keywords
- ring
- anode
- electron
- anode ring
- source
- Prior art date
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title 1
- 239000004568 cement Substances 0.000 title 1
- 238000010894 electron beam technology Methods 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 1
Landscapes
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The apparatus has an X-ray source (3) having an electron source (31) and a stationary anode (4) which describes a full or partial anode ring with a circuit for accelerating electrons emitted from the electron source, using a high positive constant voltage, towards the anode ring. The electrons form an electron beam (32) which collides with the anode ring at a focal spot (41) which, in turn, emits X-ray radiation in the form of a fan beam (42). With a full or partial X-ray detector ring (5) the detector ring and the anode ring are coaxially arranged and define a scan slice. The detector ring is such as to permit the spatial resolution around the ring of the X-rays detected. A number of electron sources are arranged on an electron source ring (33) in proximity to the anode ring. A circuit is provided to control the sources individually in order to emit electron beams in set time sequence. The focal spots produced by the electron beams on the anode ring are each electromagnetically swept over a portion of the anode ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8203335A IT1212585B (en) | 1982-02-12 | 1982-02-12 | Acrylic! cement for surgical use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8203335A IT1212585B (en) | 1982-02-12 | 1982-02-12 | Acrylic! cement for surgical use |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8203335A0 IT8203335A0 (en) | 1982-02-12 |
IT1212585B true IT1212585B (en) | 1989-11-30 |
Family
ID=11105201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8203335A IT1212585B (en) | 1982-02-12 | 1982-02-12 | Acrylic! cement for surgical use |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1212585B (en) |
-
1982
- 1982-02-12 IT IT8203335A patent/IT1212585B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8203335A0 (en) | 1982-02-12 |
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