EP4306095A3 - Operating table with load sensor assembly - Google Patents

Operating table with load sensor assembly Download PDF

Info

Publication number
EP4306095A3
EP4306095A3 EP23213438.7A EP23213438A EP4306095A3 EP 4306095 A3 EP4306095 A3 EP 4306095A3 EP 23213438 A EP23213438 A EP 23213438A EP 4306095 A3 EP4306095 A3 EP 4306095A3
Authority
EP
European Patent Office
Prior art keywords
load
operating table
sensor arrangement
load sensor
acting
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
Application number
EP23213438.7A
Other languages
German (de)
French (fr)
Other versions
EP4306095A2 (en
Inventor
Rodrigo Del Alcazar von Buchwald
Achim Schäfer
Tim Golde
Immanuel Gaiser
Jan Donat Olszewski
Mike Obert
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.)
Maquet GmbH
Original Assignee
Maquet GmbH
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 Maquet GmbH filed Critical Maquet GmbH
Publication of EP4306095A2 publication Critical patent/EP4306095A2/en
Publication of EP4306095A3 publication Critical patent/EP4306095A3/en
Pending legal-status Critical Current

Links

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
    • A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
    • 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
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
    • A61G13/129—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having surface parts for adaptation of the size, e.g. for extension or reduction
    • 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
    • A61G2203/32—General characteristics of devices characterised by sensor means for force
    • 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
    • A61G2203/44—General characteristics of devices characterised by sensor means for weight
    • 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
    • A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort

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)
  • Measurement Of Force In General (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Operationstisch (100, 400), umfassend eine Lastsensoranordnung (102) mit mehreren Lastsensoren (1a, 1b, 2a, 2b) zur Messung mindestens einer Größe, aus der sich eine auf die Lastsensoranordnung (102) wirkende Last bestimmen lässt, und eine Lastbestimmungseinheit (104), die an die Lastsensoreinheit (102) gekoppelt ist und anhand der gemessenen mindestens einen Größe zumindest eine definierte Last, die eine Messlast, eine Wirklast oder eine Gesamtlast ist, und/oder den Schwerpunkt der definierten Last bestimmt, und eine Überlastungsschutzeinheit (116), die anhand der definierten Last und/oder des Schwerpunkts der definierten Last ein Überlastungsschutzsignal (130) erzeugt, das angibt, ob ein Überlastungsrisiko für den Operationstisch (100, 400) und/oder mindestens eine Komponente des Operationstischs (100, 400) besteht, wobei die Messlast die auf die Lastsensoranordnung (102) wirkende Last ist, wobei die Wirklast eine durch Personen und Komponenten, die nicht dem Operationstisch (100, 400) zugeordnet sind, sowie durch externe Kräfte verursachte und auf den Operationstisch (100, 400) wirkende Last ist, und wobei die Gesamtlast sich aus der Messlast und aus einer durch Komponenten verursachten Last, die dem Operationstisch (100, 400) zugeordnet sind und sich unterhalb der Lastsensoranordnung (102) befinden, ergibt.Operating table (100, 400), comprising a load sensor arrangement (102) with a plurality of load sensors (1a, 1b, 2a, 2b) for measuring at least one variable from which a load acting on the load sensor arrangement (102) can be determined, and a load determination unit (104) which is coupled to the load sensor unit (102) and, based on the measured at least one variable, determines at least one defined load, which is a measurement load, an effective load or a total load, and/or the center of gravity of the defined load, and an overload protection unit (116) which, based on the defined load and/or the center of gravity of the defined load, generates an overload protection signal (130) which indicates whether there is a risk of overload for the operating table (100, 400) and/or at least one component of the operating table (100, 400), wherein the measurement load is the load acting on the load sensor arrangement (102), wherein the effective load is a by persons and components not associated with the operating table (100, 400) as well as by external forces and acting on the operating table (100, 400), and wherein the total load results from the measuring load and from a load caused by components associated with the operating table (100, 400) and located below the load sensor arrangement (102).

EP23213438.7A 2021-03-29 2022-01-11 Operating table with load sensor assembly Pending EP4306095A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021107833.4A DE102021107833A1 (en) 2021-03-29 2021-03-29 Operating table with load sensor arrangement
EP22702150.8A EP4297713A1 (en) 2021-03-29 2022-01-11 Operating table having a load sensor assembly
PCT/EP2022/050443 WO2022207150A1 (en) 2021-03-29 2022-01-11 Operating table having a load sensor assembly

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP22702150.8A Division EP4297713A1 (en) 2021-03-29 2022-01-11 Operating table having a load sensor assembly
EP22702150.8A Division-Into EP4297713A1 (en) 2021-03-29 2022-01-11 Operating table having a load sensor assembly

Publications (2)

Publication Number Publication Date
EP4306095A2 EP4306095A2 (en) 2024-01-17
EP4306095A3 true EP4306095A3 (en) 2024-04-10

Family

ID=80168290

Family Applications (2)

Application Number Title Priority Date Filing Date
EP22702150.8A Pending EP4297713A1 (en) 2021-03-29 2022-01-11 Operating table having a load sensor assembly
EP23213438.7A Pending EP4306095A3 (en) 2021-03-29 2022-01-11 Operating table with load sensor assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP22702150.8A Pending EP4297713A1 (en) 2021-03-29 2022-01-11 Operating table having a load sensor assembly

Country Status (6)

Country Link
US (1) US20240016688A1 (en)
EP (2) EP4297713A1 (en)
JP (1) JP2024513216A (en)
CN (1) CN117136043A (en)
DE (1) DE102021107833A1 (en)
WO (1) WO2022207150A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021107833A1 (en) 2021-03-29 2022-09-29 MAQUET GmbH Operating table with load sensor arrangement
DE102022108635A1 (en) * 2022-04-08 2023-10-12 MAQUET GmbH SYSTEM FOR DETECTING AN OBJECT OR ACCESSORY ON MEDICAL TABLES
DE102022110888A1 (en) * 2022-05-03 2023-11-09 MAQUET GmbH SAFETY SYSTEM FOR DETECTING ERRORS IN MEDICAL TABLES
BE1030980B1 (en) * 2022-10-21 2024-05-27 Orfit Ind A PATIENT SUPPORT TABLE INCLUDING AN EXTENSION AND A BASE STATION

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784126B2 (en) * 2007-08-03 2010-08-31 Trumpf Medizin Systeme Gmbh Operating table
US20180147104A1 (en) * 2016-11-28 2018-05-31 Verb Surgical Inc. Surgical table base with high stiffness and adjustable support members with force feedback
US20200060916A1 (en) * 2017-02-27 2020-02-27 Mizuho Corporation Medical device
US20200170869A1 (en) * 2018-11-29 2020-06-04 Trumpf Medizin Systeme Gmbh + Co. Kg Operating table and method for operating the operating table

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0016875A (en) 1999-12-29 2003-06-17 Hill Rom Services Inc Patient support, patient-configured mattress, patient support method, method of maintaining a patient's heel pressure relief, pressure system for use with a patient support mattress, and patient support frame
DE102011080691A1 (en) 2011-08-09 2013-02-14 Siemens Aktiengesellschaft Patient desk for supporting patient during e.g. medical investigations, has measuring instruments for measuring weight forces caused by weight of patient located on couch board, where couch board is rotatable about tilting axle
DE102016225689A1 (en) 2016-12-20 2018-06-21 Kuka Roboter Gmbh Patient positioning device and medical facility
DE102021107833A1 (en) 2021-03-29 2022-09-29 MAQUET GmbH Operating table with load sensor arrangement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784126B2 (en) * 2007-08-03 2010-08-31 Trumpf Medizin Systeme Gmbh Operating table
US20180147104A1 (en) * 2016-11-28 2018-05-31 Verb Surgical Inc. Surgical table base with high stiffness and adjustable support members with force feedback
US20200060916A1 (en) * 2017-02-27 2020-02-27 Mizuho Corporation Medical device
US20200170869A1 (en) * 2018-11-29 2020-06-04 Trumpf Medizin Systeme Gmbh + Co. Kg Operating table and method for operating the operating table

Also Published As

Publication number Publication date
WO2022207150A9 (en) 2022-12-15
US20240016688A1 (en) 2024-01-18
EP4306095A2 (en) 2024-01-17
WO2022207150A1 (en) 2022-10-06
JP2024513216A (en) 2024-03-22
CN117136043A (en) 2023-11-28
EP4297713A1 (en) 2024-01-03
DE102021107833A1 (en) 2022-09-29

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