JP4552572B2 - 医用診断装置 - Google Patents
医用診断装置 Download PDFInfo
- Publication number
- JP4552572B2 JP4552572B2 JP2004269852A JP2004269852A JP4552572B2 JP 4552572 B2 JP4552572 B2 JP 4552572B2 JP 2004269852 A JP2004269852 A JP 2004269852A JP 2004269852 A JP2004269852 A JP 2004269852A JP 4552572 B2 JP4552572 B2 JP 4552572B2
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- JP
- Japan
- Prior art keywords
- electrode
- proximity sensor
- radiation
- diagnostic apparatus
- medical diagnostic
- Prior art date
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- 238000001514 detection method Methods 0.000 claims description 53
- 230000005855 radiation Effects 0.000 claims description 41
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 27
- 239000004917 carbon fiber Substances 0.000 claims description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
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- Apparatus For Radiation Diagnosis (AREA)
Description
25B … 外装部分
28 … 近接センサ
31 … 送受信兼用電極
32 … シールド電極
33 … 接地電極
M … 被検体
X … 対象物
Claims (4)
- 対象物の存在を非接触で検出する近接センサを備え、この近接センサによる対象物の検出結果に基づいて可動部分の動きを制御して、可動部分を動かして放射線を検出することで診断用の放射線画像を得る医用診断装置であって、前記可動部分は、放射線を検出する放射線検出手段を含み、複数の電極を互いに対向配置した静電容量式で近接センサを構成し、これらの電極のうち、受信電極を、放射線をほぼ透過する部材で形成するとともに、前記放射線検出手段を収容する外装部分であって対象物と対向する外側領域を前記受信電極で兼用することを特徴とする医用診断装置。
- 請求項1に記載の医用診断装置において、前記受信電極を炭素繊維で形成することを特徴とする医用診断装置。
- 請求項1または請求項2に記載の医用診断装置において、前記放射線検出手段の外装部分を炭素繊維で構成することを特徴とする医用診断装置。
- 請求項1から請求項3のいずれかに記載の医用診断装置において、前記受信電極を、送信電極と受信電極との双方の機能を兼ねた送受信兼用電極とするとともに、前記放射線検出面側とは逆側にその送受信兼用電極に隣接して対向配置された電極を別電極とし、送受信兼用電極および別電極を互いに同電位に保つように構成することを特徴とする医用診断装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004269852A JP4552572B2 (ja) | 2004-09-16 | 2004-09-16 | 医用診断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004269852A JP4552572B2 (ja) | 2004-09-16 | 2004-09-16 | 医用診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006081740A JP2006081740A (ja) | 2006-03-30 |
JP4552572B2 true JP4552572B2 (ja) | 2010-09-29 |
Family
ID=36160695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004269852A Expired - Lifetime JP4552572B2 (ja) | 2004-09-16 | 2004-09-16 | 医用診断装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4552572B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5166547B2 (ja) * | 2007-12-13 | 2013-03-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 容量性タイプの近接センサ |
KR101271286B1 (ko) | 2012-03-02 | 2013-06-04 | 박익로 | 방사선 투과가 가능한 생체정보 측정장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003518403A (ja) * | 1999-12-24 | 2003-06-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 追加の電極を有し、医療用放射線装置に使用する電磁物体検出器 |
JP2004208800A (ja) * | 2002-12-27 | 2004-07-29 | Ge Medical Systems Global Technology Co Llc | 近接検出装置およびx線撮影装置 |
JP2005110975A (ja) * | 2003-10-08 | 2005-04-28 | Toshiba Corp | X線診断装置及び撮像系移動制御方法 |
JP2006081739A (ja) * | 2004-09-16 | 2006-03-30 | Shimadzu Corp | 医用診断装置 |
-
2004
- 2004-09-16 JP JP2004269852A patent/JP4552572B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003518403A (ja) * | 1999-12-24 | 2003-06-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 追加の電極を有し、医療用放射線装置に使用する電磁物体検出器 |
JP2004208800A (ja) * | 2002-12-27 | 2004-07-29 | Ge Medical Systems Global Technology Co Llc | 近接検出装置およびx線撮影装置 |
JP2005110975A (ja) * | 2003-10-08 | 2005-04-28 | Toshiba Corp | X線診断装置及び撮像系移動制御方法 |
JP2006081739A (ja) * | 2004-09-16 | 2006-03-30 | Shimadzu Corp | 医用診断装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2006081740A (ja) | 2006-03-30 |
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