EP1419756B1 - Table chirurgicale - Google Patents

Table chirurgicale Download PDF

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Publication number
EP1419756B1
EP1419756B1 EP03022995A EP03022995A EP1419756B1 EP 1419756 B1 EP1419756 B1 EP 1419756B1 EP 03022995 A EP03022995 A EP 03022995A EP 03022995 A EP03022995 A EP 03022995A EP 1419756 B1 EP1419756 B1 EP 1419756B1
Authority
EP
European Patent Office
Prior art keywords
table top
longitudinal axis
tilting
operating
critical angle
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.)
Expired - Lifetime
Application number
EP03022995A
Other languages
German (de)
English (en)
Other versions
EP1419756A1 (fr
Inventor
Ulrich Döring
Christian Streitberger
Falk Georgi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trumpf Medizin Systeme GmbH and Co KG
Original Assignee
Trumpf Medizin Systeme GmbH and Co KG
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 Trumpf Medizin Systeme GmbH and Co KG filed Critical Trumpf Medizin Systeme GmbH and Co KG
Publication of EP1419756A1 publication Critical patent/EP1419756A1/fr
Application granted granted Critical
Publication of EP1419756B1 publication Critical patent/EP1419756B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/02—Adjustable operating tables; Controls therefor
    • A61G13/04—Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/02—Adjustable operating tables; Controls therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/30—General characteristics of devices characterised by sensor means
    • A61G2203/42—General characteristics of devices characterised by sensor means for inclination

Definitions

  • the invention relates to an operating table with a support column and mounted on the support column table top, which is slidably supported starting from a central position transverse to the table longitudinal axis and about a parallel to the table longitudinal axis tilting axis of the support column, wherein the table top automatically during a tilting movement in the direction its center position is displaceable transversely to the table longitudinal axis.
  • Sliding and tilting operating tables are known to the skilled person in various embodiments.
  • a patient can be stored, and for example in the course of fluoroscopy of a body region of the patient using X-rays, the table top can be moved transversely to the table longitudinal axis laterally starting from a central position to the outside.
  • the table top can also be tilted about an aligned parallel to the table longitudinal axis tilting, so that, for example, a surgical field can be turned to a surgeon.
  • the operating table comprises a support column and a table top, which is height-adjustable on the support column and displaceably mounted along the table longitudinal axis and a table transverse axis.
  • the table top is mounted on the support column rotatable about a vertical axis and tiltable about the table longitudinal axis and about a table transverse axis.
  • Object of the present invention is to provide an operating table of the type mentioned in such a way that the table can be tilted while maintaining a high stability of the operating table, starting from their maximum position deflected from the center position about a parallel to the table longitudinal axis tilting axis.
  • the table top during a tilting movement at a predeterminable limit angle is automatically displaced transversely to the table longitudinal axis in the direction of its central position.
  • Such a configuration makes it possible for the table top itself to be parallel to the Tilting table axis extending tilting table axis, if the table top is deflected from its center position maximum laterally outward.
  • the tilting movement can be superimposed on a transverse movement of the table top, so that the table top at the same time tiltable about the tilting axis and is displaceable transversely to the table longitudinal axis in the direction of its central position.
  • Such a superimposed tilting and traversing movement occurs when a predeterminable critical angle is exceeded, whereas no additional transverse movement takes place before reaching the critical angle.
  • the critical angle can be selected as a function of the deflection of the table top from its central position transverse to the table longitudinal axis. The bigger the Deflection is, the lower the limit angle can be selected, at the exceeding of a tilting movement, an additional transverse movement of the table top is superimposed.
  • the operating table preferably has a control device which activates a transverse displacement of the table top as soon as the predeterminable critical angle is exceeded during a tilting movement of the table top.
  • the control device may in this case be configured in the form of a control mechanism and preferably comprise a control cam and / or a control gear, with the aid of which a transverse displacement occurring in the direction of its center position can be superimposed when the limiting angle of a tilting movement of the table top is exceeded.
  • control device comprises an electronic control unit.
  • control unit depending on the deflection of the table top with respect to its center position, a transverse displacement can be superimposed when a predeterminable limit angle of a tilting movement is exceeded.
  • the control unit preferably has a comparison element for comparing a current tilt angle of the table top with the predeterminable limit angle. It can be provided that the comparison member is associated with a sensor for detecting the current tilt position of the table top. If it is determined by means of the comparison element that the current tilt angle of the table top exceeds the predefinable limit angle when the deflection is taken, then the comparison element provides a control signal for actuating a drive unit ready, with the help of the table top is displaceable transversely to the table longitudinal axis in the direction of its central position.
  • control unit comprises a computing element for calculating a predetermined tilt angle in dependence on the deflection of the table top transverse to the table longitudinal axis.
  • the computer can be given an algorithm, so that by means of the computing element of the critical angle as a function of the current position of the table top is calculated transversely to the table longitudinal axis.
  • control unit comprises a storage member for storing limit angle values, which are dependent on the deflection of the table top transverse to the table longitudinal axis. This makes it possible to store dependent critical angle values in the storage member during the production of the operating table from the lateral deflection of the table top, which are retrievable during operation of the operating table and comparable with a current tilt angle of the table top.
  • FIG. 1 shows diagrammatically an operating table occupied overall by the reference numeral 10. This includes a height-adjustable support column 12, on which a table top 14 is held.
  • the table top 14 of the illustrated embodiment is configured in several parts and comprises a support column 12 mounted on the base segment 15, on the one hand, a leg segment 16 with two leg plates 17 and 18 and on the other hand, a lower back segment 19 are each pivotally supported about a horizontal pivot axis.
  • the lower back segment 19 in turn serves for the pivotable mounting of an upper spine segment 20, on which a top plate 21 is pivotably held.
  • the table top could be designed in one piece.
  • the connection of the table top 12 with the support column 12 may be detachable or non-detachable.
  • the base segment 15 of the table top 14 is slidably mounted transversely to the table longitudinal axis 23 on a column head 25 of the support column 12, so that the entire table top 14 via the base segment 15 starting from a middle position shown in Figures 1 and 2 laterally in the direction of the double arrow 26, d , H. transverse to the table longitudinal axis 23, is displaceable.
  • the base segment 15 has a known per se and therefore not shown in the drawing electromotive drive device, which is associated with an integrated into the support column 12 electronic control unit 28.
  • the table top 14 is also tiltable about a parallel to the table longitudinal axis 23 aligned tilting axis, as shown in Figure 4.
  • the column head 25 can be raised or lowered on one side by means of a known per se and therefore not shown in the drawing lifting device, in order to achieve a tilted position of the table top 14 in this way.
  • the relationship between the respectively present lateral deflection of the table top 14 and the respective limit angle is reproduced on the basis of a coordinate system, the exceeding of which results in a transverse movement of the table top 14 which is opposite to the tilting movement.
  • the tilting angle a starts from the value 0, reaches the limiting angle ⁇ Gr corresponding to the deflection A 0 after a short time. If the limit angle ⁇ Gr is exceeded during the further tilting movement, this is detected by a comparison element 33 of the control unit 28, which then activates the drive unit integrated in the base segment 15, so that the table top is displaced transversely to the table longitudinal axis 23 in the direction of its central position.
  • the determination of an existing deflection associated limit angle ⁇ Gr takes place in the control unit 28 by means of a computing element 34, which is the comparison member 33 upstream.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Claims (7)

  1. Table d'opération comprenant une colonne support (12) et un plateau de table (14) monté sur la colonne support (12), plateau de table qui, à partir d'une position moyenne, est mobile transversalement par rapport à l'axe longitudinal (23) de la table et est tenu, sur la colonne support (12), en pouvant basculer autour d'un axe de basculement orienté parallèlement à l'axe longitudinal (23) de la table, où le plateau (14) de la table, au cours d'un mouvement de bascule (30), est mobile automatiquement en direction de sa position moyenne, transversalement par rapport à l'axe longitudinal (23) de la table, caractérisée en ce que le plateau (14) de la table, au cours d'un mouvement de bascule (30), en cas de dépassement d'un angle limite prédéfini, est mobile automatiquement en direction de sa position moyenne, transversalement par rapport à l'axe longitudinal (23) de la table.
  2. Table d'opération selon la revendication 1, caractérisée en ce que l'angle limite est prédéfini en fonction du décalage du plateau (14) de la table par rapport à sa position moyenne, transversalement par rapport à l'axe longitudinal (23) de la table.
  3. Table d'opération selon la revendication 1 ou 2, caractérisée en ce que la table d'opération (10) présente un dispositif de commande (28) qui active un déplacement transversal (31) du plateau (14) de la table, dès que l'angle limite prédéfini est dépassé, dans le cas d'un mouvement de bascule (30) du plateau (14) de la table.
  4. Table d'opération selon la revendication 3, caractérisée en ce que le dispositif de commande comprend une unité de commande électronique (28).
  5. Table d'opération selon la revendication 4, caractérisée en ce que l'unité de commande (28) présente un ensemble comparateur (33) servant à comparer un angle de basculement réel, avec l'angle limite prédéfini.
  6. Table d'opération selon la revendication 4 ou 5, caractérisée en ce que l'unité de commande (28) présente un élément de calcul (34) servant au calcul de l'angle limite prédéfini, en fonction du décalage du plateau (14) de la table, transversalement par rapport à l'axe longitudinal (23) de la table.
  7. Table d'opération selon la revendication 4 ou 5, caractérisée en ce que l'unité de commande (28) comprend un élément de mémoire servant à stocker en mémoire des valeurs d'angles limites en fonction du décalage du plateau de la table.
EP03022995A 2002-11-15 2003-10-10 Table chirurgicale Expired - Lifetime EP1419756B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10253846A DE10253846A1 (de) 2002-11-15 2002-11-15 Operationstisch
DE10253846 2002-11-15

Publications (2)

Publication Number Publication Date
EP1419756A1 EP1419756A1 (fr) 2004-05-19
EP1419756B1 true EP1419756B1 (fr) 2007-09-05

Family

ID=32115573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03022995A Expired - Lifetime EP1419756B1 (fr) 2002-11-15 2003-10-10 Table chirurgicale

Country Status (3)

Country Link
US (1) US20040148703A1 (fr)
EP (1) EP1419756B1 (fr)
DE (2) DE10253846A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7992239B2 (en) 2007-08-20 2011-08-09 Hill-Rom Services, Inc. Laterally rotating patient support apparatus
US9693915B2 (en) 2009-04-30 2017-07-04 Hill-Rom Services, Inc. Transfer assist apparatus

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513000B2 (en) 2005-07-28 2009-04-07 The Brewer Company, Llc Medical examination table
US9038216B2 (en) 2005-07-28 2015-05-26 The Brewer Company, Llc Medical examination table
EP1931298B1 (fr) 2005-08-10 2017-05-31 Mizuho Orthopedic Systems, Inc. Table médicale a mouvements commandés
DE102009047869B4 (de) 2009-09-30 2014-06-05 Maquet Gmbh & Co. Kg Adapter zum Anschluss mindestens eines Zubehörgerätes an einen OP-Tisch und System, umfassend einen OP-Tisch, mindestens ein Zubehörgerät und einen Adapter
USD774195S1 (en) * 2011-11-23 2016-12-13 General Electric Company Medical imaging system table
US10206842B2 (en) * 2012-01-26 2019-02-19 American Sterilizer Company Medical table with leg support
US8997281B2 (en) 2012-03-23 2015-04-07 Trumpf Medizin Systeme Gmbh + Co. Kg Operating table top assemblies and related devices
US9289343B2 (en) 2012-03-23 2016-03-22 Trumpf Medizin Systeme Gmbh + Co. Kg Resilient side rails for medical tables
USD736934S1 (en) * 2013-08-28 2015-08-18 Samsung Electronics Co., Ltd. Patient table
USD736390S1 (en) * 2013-08-28 2015-08-11 Samsung Electronics Co., Ltd. Patient table
BR302014002091S1 (pt) * 2013-11-13 2015-06-30 Siemens Ag Configuraçao aplicada em equipamento médico
USD865971S1 (en) 2016-08-29 2019-11-05 Siemens Healthcare Gmbh Patient table
USD855189S1 (en) * 2016-08-30 2019-07-30 Siemens Healthcare Gmbh Patient table
USD954964S1 (en) * 2018-07-27 2022-06-14 United Metal Fabricators, Inc. Medical examination table
EP3659569B1 (fr) 2018-11-29 2021-09-01 TRUMPF Medizin Systeme GmbH + Co. KG Table d'opération et procédé d'utilisation de la table d'opération
EP3879791B1 (fr) * 2020-03-10 2024-05-29 Baxter Medical Systems GmbH + Co. KG Système de transmission de données de table chirurgicale

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US2920890A (en) * 1958-03-14 1960-01-12 Nawara Jozef Therapeutic apparatus
US3013281A (en) * 1959-04-23 1961-12-19 Jesse E Steiner Invalid bed
US4013019A (en) * 1975-11-25 1977-03-22 Cgr Medical Corporation Drive for tiltable X-ray table
FR2542604B1 (fr) * 1983-03-18 1986-03-07 Gen Equipment Medical Chassis d'examen basculant
IT1174500B (it) * 1984-02-28 1987-07-01 Ofmec Off Mecc Mantovane Spa Lettino per rieducazione motoria passiva, autopassiva o contro resistenza del paziente, dotato di dispositivi comandabili meccanicamente ed azionabili da componenti eletronici, programmabili e contollabili
EP0366878A1 (fr) * 1988-11-04 1990-05-09 Firma Carl Zeiss Table d'opération
FR2675375B1 (fr) * 1991-04-18 1998-07-03 Gen Electric Cgr Chassis de table d'examen medical.
DE59709812D1 (de) * 1996-02-06 2003-05-22 Koninkl Philips Electronics Nv Röntgendiagnostikgerät
DE19843679A1 (de) * 1998-09-23 2000-04-13 Dornier Medizintechnik Gmbh Pa Patientenlagerungsvorrichtung
US6385801B1 (en) * 2000-03-13 2002-05-14 Kabushikikaisha Nihon M.D.M. Rocking bed
SE522789C2 (sv) * 2000-03-29 2004-03-09 Stille Surgical Ab Operationsbord
DE10029429B4 (de) * 2000-06-15 2004-03-04 Siemens Ag Operations-Diagnose-Einrichtung mit einer Lagerungsvorrichtung für ein Behandlungs- und/oder Untersuchungsobjekt
US6640363B1 (en) * 2000-10-16 2003-11-04 Ge Medical Systems Global Technology Company, Llc Mobile imaging table pivot mechanism
US6574808B1 (en) * 2000-10-17 2003-06-10 Ge Medical Systems Global Technology Company, Llc Imaging table leveling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7992239B2 (en) 2007-08-20 2011-08-09 Hill-Rom Services, Inc. Laterally rotating patient support apparatus
US9693915B2 (en) 2009-04-30 2017-07-04 Hill-Rom Services, Inc. Transfer assist apparatus

Also Published As

Publication number Publication date
US20040148703A1 (en) 2004-08-05
DE10253846A1 (de) 2004-06-03
DE50308102D1 (de) 2007-10-18
EP1419756A1 (fr) 2004-05-19

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