ATE511792T1 - Näherungssensor für ein röntgengerät - Google Patents

Näherungssensor für ein röntgengerät

Info

Publication number
ATE511792T1
ATE511792T1 AT05781175T AT05781175T ATE511792T1 AT E511792 T1 ATE511792 T1 AT E511792T1 AT 05781175 T AT05781175 T AT 05781175T AT 05781175 T AT05781175 T AT 05781175T AT E511792 T1 ATE511792 T1 AT E511792T1
Authority
AT
Austria
Prior art keywords
cover
electrode
respect
proximity sensor
sensor
Prior art date
Application number
AT05781175T
Other languages
English (en)
Inventor
Petrus Somers
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE511792T1 publication Critical patent/ATE511792T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/955—Proximity switches using a capacitive detector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/10—Safety means specially adapted therefor
    • A61B6/102—Protection against mechanical damage, e.g. anti-collision devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4458—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being attached to robotic arms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/960775—Emitter-receiver or "fringe" type detection, i.e. one or more field emitting electrodes and corresponding one or more receiving electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Electronic Switches (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Manufacture Of Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
AT05781175T 2004-08-31 2005-08-25 Näherungssensor für ein röntgengerät ATE511792T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04104156 2004-08-31
EP05100329 2005-01-20
PCT/IB2005/052791 WO2006025000A1 (en) 2004-08-31 2005-08-25 Proximity sensor for x-ray apparatus

Publications (1)

Publication Number Publication Date
ATE511792T1 true ATE511792T1 (de) 2011-06-15

Family

ID=35311281

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05781175T ATE511792T1 (de) 2004-08-31 2005-08-25 Näherungssensor für ein röntgengerät

Country Status (5)

Country Link
US (1) US7489142B2 (de)
EP (1) EP1788948B1 (de)
JP (1) JP4774055B2 (de)
AT (1) ATE511792T1 (de)
WO (1) WO2006025000A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548075B2 (en) * 2004-08-31 2009-06-16 Koninklijke Philips Electronics N.V. Proximity sensor for X-ray apparatus
FR2904750B1 (fr) * 2006-08-03 2008-10-17 Gen Electric Procede de reconstruction tridimensionnelle d'une enveloppe exterieure d'un corps d'un appareil a rayons x
CN101627320A (zh) 2006-11-20 2010-01-13 皇家飞利浦电子股份有限公司 探测器头接近度感测和碰撞避免装置及方法
DE102007025935A1 (de) * 2007-06-04 2008-12-24 Siemens Ag Kollisionsschutzvorrichtung für eine Patientenliege eines medizinischen Röntgengeräts, Patientenliege mit einer Kollisionsschutzvorrichtung und Röntgengerät
EP2223051B1 (de) * 2007-12-13 2019-12-04 Koninklijke Philips N.V. Proximitätssensor des kapazitiven typs
DE102009002566A1 (de) * 2009-04-22 2010-10-28 Huf Hülsbeck & Fürst Gmbh & Co. Kg Sensorelektronik in einem Kraftfahrzeugtürgriff
US8848868B2 (en) * 2011-08-24 2014-09-30 Albert Davydov X-ray system and method of using thereof
JP5902878B1 (ja) 2013-03-15 2016-04-13 メディガイド リミテッド 医療装置誘導システム
CN106061392B (zh) 2014-03-04 2020-03-31 皇家飞利浦有限公司 能够防止对目标造成非故意x射线辐射的医学成像系统
US9649084B2 (en) * 2014-07-21 2017-05-16 Samsung Electronics Co., Ltd. X-ray imaging apparatus and method for creating X-ray image
DE102014014050B4 (de) * 2014-09-29 2017-08-03 gomtec GmbH Näherungssensoranordnung
JP6942362B2 (ja) 2015-11-09 2021-09-29 ラディアクション リミテッド 放射線遮蔽装置およびその用途
DE102015226622B4 (de) 2015-12-23 2017-09-14 Siemens Healthcare Gmbh Erkennen von Annäherung und Kollision
US12011306B2 (en) 2019-01-02 2024-06-18 Radiaction Ltd Patient head protection device
CN113939228A (zh) * 2019-01-02 2022-01-14 瑞迪艾森有限公司 用于医学成像仪的补充碰撞检测和防止系统
CN110031883B (zh) * 2019-03-05 2022-06-07 中国辐射防护研究院 一种基于无线电容式高电离辐射剂量传感器

Family Cites Families (24)

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DE2609077A1 (de) * 1976-03-05 1977-09-15 Bosch Gmbh Robert Schaltanordnung mit einem streufeldkondensator
JPS58182336U (ja) 1982-05-31 1983-12-05 オムロン株式会社 静電容量形近接スイツチ
GB8806734D0 (en) 1988-03-22 1988-04-20 Ici Plc Concealable proximity switch
JPH05300208A (ja) * 1992-04-17 1993-11-12 Matsushita Electric Works Ltd 電話機
JPH06196845A (ja) * 1993-10-01 1994-07-15 Aiwa Co Ltd 簡易型プリント基板の製法
JP3486261B2 (ja) * 1995-06-29 2004-01-13 富士写真光機株式会社 カメラの投光部または受光部の指掛かり検出装置の取付構造
US5651044A (en) * 1995-10-02 1997-07-22 General Electric Company Capacitive proximity detector for radiation imager position control
DE69721906T2 (de) 1996-02-26 2004-05-19 Koninklijke Philips Electronics N.V. Objektdetektor und angeschlossene antriebsvorrichtung für ein medizinisch diagnostisches gerät
US5726581A (en) 1996-03-08 1998-03-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration 3-D capaciflector
DE19617038C2 (de) * 1996-04-27 2000-11-30 Huf Huelsbeck & Fuerst Gmbh Schließsystem, insbesondere für Kraftfahrzeuge
US6781387B2 (en) * 1997-01-06 2004-08-24 Jentek Sensors, Inc. Inspection method using penetrant and dielectrometer
JP2000048694A (ja) * 1998-07-27 2000-02-18 Omron Corp 静電容量形近接センサ
ATE517426T1 (de) * 1999-01-26 2011-08-15 Limited Qrg Kapazitiver messwandler und anordnung
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US6661410B2 (en) * 2001-09-07 2003-12-09 Microsoft Corporation Capacitive sensing and data input device power management
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US7289311B2 (en) * 2004-06-09 2007-10-30 Sbe Inc. Power ring pulse capacitor
JP4517289B2 (ja) * 2004-06-14 2010-08-04 株式会社デンソー 静電容量式センサおよび乗員検知システム

Also Published As

Publication number Publication date
US7489142B2 (en) 2009-02-10
US20070242805A1 (en) 2007-10-18
JP2008511953A (ja) 2008-04-17
EP1788948B1 (de) 2011-06-08
WO2006025000A1 (en) 2006-03-09
EP1788948A1 (de) 2007-05-30
JP4774055B2 (ja) 2011-09-14

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