CN1112821A - 带有一个双杠杆的医疗器械 - Google Patents

带有一个双杠杆的医疗器械 Download PDF

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Publication number
CN1112821A
CN1112821A CN95105422A CN95105422A CN1112821A CN 1112821 A CN1112821 A CN 1112821A CN 95105422 A CN95105422 A CN 95105422A CN 95105422 A CN95105422 A CN 95105422A CN 1112821 A CN1112821 A CN 1112821A
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China
Prior art keywords
lever
plate
couches
base
double lever
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CN95105422A
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English (en)
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乌尔里克·贝尔
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Siemens AG
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Siemens AG
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Publication of CN1112821A publication Critical patent/CN1112821A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065Scissor linkages, i.e. X-configuration
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00Tables with tops of variable height
    • A47B9/16Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/04Positioning of patients; Tiltable beds or the like
    • A61B6/0487Motor-assisted positioning
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/02Adjustable operating tables; Controls therefor
    • A61G13/06Adjustable operating tables; Controls therefor raising or lowering of the whole table surface

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Geology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

这种双杠杆(3)设在一个躺卧板(1)和一个底座 (2)之间。第一个杠杆(5)的第一个端部(7)位置固定 地设在底座(2)上,第二个杠杆(6)的第一个端部(12) 至少沿接近水平方向可调地设在底座(2)上。按照发 明,第一个杠杆(5)的第二个端部(9)与躺卧板(1)具有 位置固定的连接,并且第二个杠杆(6)的第二个端部 (14)相对于躺卧板(1)和平行于第一个端部(12)是可 调的。通过一个双杠杆和一个驱动装置,躺卧板既可 进行垂直调整又可进行水平调整。

Description

本发明涉及一种带有一个双杠杆的医疗器械,该双杠杆设在一个躺卧板和一个底座之间,其中,第一个杠杆的第一个端部位置固定地设在底座上,第二个杠杆的第一个端部至少沿接近水平方向可调地设在底座上。
德国公开说明书2925778公开了一个X射线检查台,该X射线检查台带有一个这样的双杠杆。其中,第一个杠杆的第二个端部相对于躺卧板和平行于第一个端部是可调的,而第二个杠杆的第二个端部与躺卧板固定相连。通过双杠杆和一个驱动装置,躺卧板在垂直方向是可调的。
德国公开说明书3415832公开了一种用于计算机层析X射线摄影仪的躺卧板的调整装置,该调整装置为平行操纵装置结构。通过该平行操纵装置对躺卧板既可进行垂直调整又可进行水平调整。
本发明的任务在于提供一种本文开始所述类型的医疗器械的另外的双杠杆结构,用以对躺卧板进行垂直和水平调整。
按照本发明,在本文开始所述类型的医疗器械中,解决以上任务的技术方案在于,第一个杠杆的第二个端部与躺卧板具有位置固定的连接,并且第二个杠杆的第二个端部相对于躺卧板和平行于第一个端部是可调的。
本发明的优点在于,用一个结构简单的双杠杆既能对躺卧板进行垂直调整,又能对躺卧板进行水平调整。根据本发明结构的双杠杆可特别有利地用于计算机层析X射线摄影仪和磁共振仪。
下面借助附图所示的一个实施例并结合从属权利要求阐明发明的其它优点和细节。
图中的标号1表示一个医疗器械的躺卧板。通过一个双杠杆3躺卧板1相对于底座2既可进行垂直方向调整,又可进行水平方向调整。为此,双杠杆3具有至少第一个和第二个、在交点4交插的杠杆5和6。第一个杠杆5通过其第一个端部7可绕支承点8摆动地支承在底座2上。第一个杠杆5的第二个端部9通过一个其位置与躺卧板相对固定的支点10与躺卧板1相连。在该实施例中,躺卧板1支承在一个其上设有位置固定的支点10的横梁11上。第二个杠杆6的第一个端部12可沿一个设在底座2上的、至少近似于水平伸展的导向装置13调整。第二个杠杆6的第二个端部14相对于躺卧板1和至少近似平行于第一个端部12是可调的。为此,在该实施例中,第二个端部14通过一个滑动轴承15把持在横梁11上。为了对躺卧板1进行调整,设有一个驱动装置16。在该实施例中,该驱动装置16作用在第二个杠杆6的第一个端部12上,但这不是发明的主要所在。在该驱动装置16同样可作用在一个杠杆5、6或交点4上。
躺卧板1在驱动装置16的操纵下可以从虚线表示的下部位置被调整到以实线表示的位置。在驱动装置16进行操纵时,第二个杠杆6的第一个端部12朝第一个杠杆5的第一个端部7的方向调整。届时,躺卧板1有所升高,并且通过第一个杠杆5的第二个端部9与躺卧板1之间的位置固定的连接,使躺卧板1沿水平方向移动,该移动通过横梁11在滑动轴承15中的滑动得以实现。特别须指出的是,其中,其内设有双杠杆3的封板只沿垂直方向得到调整。
如果医疗器械是计算机层析X射线摄影仪或磁共振仪,则横梁11通过譬如电气机械装置可沿水平方向调整地支承躺卧板1是有利的。据此,可将一个处在躺卧板1上的检查对象置入计算机层析X射线摄影仪或磁共振仪的开口内。

Claims (2)

1、带有一个双杠杆(3)的医疗器械,该双杠杆设在一个躺卧板(1)和一个底座(2)之间,其中,第一个杠杆(5)的第一个端部(7)位置固定地设在底座(2)上,第二个杠杆(6)的第一个端部(12)至少沿接近水平方向可调地设在底座(2)上,并且第二个杠杆(6)的第二个端部(14)相对于躺卧板(1)和平行于第一个端部(12)是可调的,其特征在于,第一个杠杆(5)的第二个端部(9)与躺卧板(1)之间具有位置固定的连接。
2、按照权利要求1所述的医疗器械,其特征在于,第二个端部(9、14)把持在横梁(11)上并且第二个杠杆(6)的第二个端部(14)通过一个把持在横梁(11)上的滑动轴承(15)是可调的。
CN95105422A 1994-05-03 1995-05-02 带有一个双杠杆的医疗器械 Pending CN1112821A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4415503A DE4415503A1 (de) 1994-05-03 1994-05-03 Medizinisches Gerät mit einem Scherengestänge
DEP4415503.4 1994-05-03

Publications (1)

Publication Number Publication Date
CN1112821A true CN1112821A (zh) 1995-12-06

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CN95105422A Pending CN1112821A (zh) 1994-05-03 1995-05-02 带有一个双杠杆的医疗器械

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JP (1) JP3017430U (zh)
CN (1) CN1112821A (zh)
DE (1) DE4415503A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102413768A (zh) * 2009-04-22 2012-04-11 株式会社日立医疗器械 医用图像摄影装置用床
US10827827B1 (en) 2019-06-10 2020-11-10 John R. Failing Adjustable height stand and case

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1298624B1 (it) * 1998-03-11 2000-01-12 Mecall S R L Tavolo ribaltabile porta-paziente,in particolare per esami radiologici
US7640608B2 (en) 2002-10-11 2010-01-05 Midmark Corporation Medical examination table
WO2015031237A1 (en) * 2013-08-30 2015-03-05 General Electric Company Table driving system for patient table
DE102014218514A1 (de) * 2014-09-16 2016-03-17 Siemens Aktiengesellschaft Medizinische Bildgebungsvorrichtung mit einem bewegbar gelagerten Liegentisch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041955A (ja) * 1983-08-19 1985-03-05 株式会社東芝 Ct用寝台昇降装置
EP0454118B1 (en) * 1990-04-27 1996-06-19 Kabushiki Kaisha Toshiba Medical imaging apparatus with accurate patient positioning

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102413768A (zh) * 2009-04-22 2012-04-11 株式会社日立医疗器械 医用图像摄影装置用床
CN102413768B (zh) * 2009-04-22 2014-05-14 株式会社日立医疗器械 医用图像摄影装置用床
US10827827B1 (en) 2019-06-10 2020-11-10 John R. Failing Adjustable height stand and case

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Publication number Publication date
JP3017430U (ja) 1995-10-31
DE4415503A1 (de) 1995-11-09

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