JPH0471954U - - Google Patents
Info
- Publication number
- JPH0471954U JPH0471954U JP11512490U JP11512490U JPH0471954U JP H0471954 U JPH0471954 U JP H0471954U JP 11512490 U JP11512490 U JP 11512490U JP 11512490 U JP11512490 U JP 11512490U JP H0471954 U JPH0471954 U JP H0471954U
- Authority
- JP
- Japan
- Prior art keywords
- retriggerable
- signal
- radiation generation
- shot
- medical electronic
- 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
- 230000005855 radiation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Particle Accelerators (AREA)
- Radiation-Therapy Devices (AREA)
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図、第２図は従来技術における医用電子加速装
置のブロツク図、第３図はストローブ信号をリト
リガブルワンシヨツトの出力パルス時間内に繰り
返し出力した場合のタイミング図、第４図はスト
ローブ信号を一度だけ出した場合のタイミング図
である。
１……制御器、２……電源入力、３……放射線
発生用高圧電源、４……放射線発生器、５……リ
トリガブルワンシヨツト、６……ＡＮＤ回路、７
……リレー、８……高圧オン信号、９……ストロ
ーブ信号。
Fig. 1 is a block diagram showing the configuration of an embodiment of the present invention, Fig. 2 is a block diagram of a medical electronic accelerator according to the prior art, and Fig. 3 shows a strobe signal within the output pulse time of a retriggerable one shot. A timing diagram when the strobe signal is output repeatedly, and FIG. 4 is a timing diagram when the strobe signal is output only once. 1... Controller, 2... Power input, 3... High voltage power source for radiation generation, 4... Radiation generator, 5... Retriggerable one shot, 6... AND circuit, 7
...Relay, 8...High voltage on signal, 9...Strobe signal.
Claims (1)
能にする高圧オン信号及びストローブ信号を発生
する制御器と、前記制御器からのストローブ信号
により放射線発生イネーブル信号を発生するリト
リガブルワンシヨツトマルチバイブレータ（以下
リトリガブルワンシヨツトという）と、該リトリ
ガブルワンシヨツトの出力と前記制御器からの高
圧オン信号の論理積をとるＡＮＤ回路と、該ＡＮ
Ｄ回路の出力によりオンオフされ放射線発生用高
圧電源へのＡＣ入力信号をオンオフするリレーを
備えて成ることを特徴とする医用電子加速装置。 In a medical electronic accelerator, there is a controller that generates a high-voltage ON signal and a strobe signal that enable radiation generation, and a retriggerable one-shot multivibrator (hereinafter referred to as (referred to as a retriggerable one shot);
A medical electronic accelerator comprising a relay that is turned on and off by the output of a D circuit and turns on and off an AC input signal to a high-voltage power source for radiation generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11512490U JPH0471954U (en) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11512490U JPH0471954U (en) | 1990-10-31 | 1990-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471954U true JPH0471954U (en) | 1992-06-25 |
Family
ID=31862866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11512490U Pending JPH0471954U (en) | 1990-10-31 | 1990-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471954U (en) |
-
1990
- 1990-10-31 JP JP11512490U patent/JPH0471954U/ja active Pending
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