EP0392303A1 - Dispositif d'éclairage chirurgical - Google Patents

Dispositif d'éclairage chirurgical Download PDF

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Publication number
EP0392303A1
EP0392303A1 EP90106245A EP90106245A EP0392303A1 EP 0392303 A1 EP0392303 A1 EP 0392303A1 EP 90106245 A EP90106245 A EP 90106245A EP 90106245 A EP90106245 A EP 90106245A EP 0392303 A1 EP0392303 A1 EP 0392303A1
Authority
EP
European Patent Office
Prior art keywords
arm
operating
spring arm
boom
light according
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.)
Withdrawn
Application number
EP90106245A
Other languages
German (de)
English (en)
Inventor
Klaas Oostlander
Bruno Sebralla
Reinhard Dr. Luger
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.)
Thermo Electron LED GmbH
Original Assignee
Heraeus Instruments 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 Heraeus Instruments GmbH filed Critical Heraeus Instruments GmbH
Publication of EP0392303A1 publication Critical patent/EP0392303A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F21V21/28—Pivoted arms adjustable in more than one plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres

Definitions

  • the invention relates to an operating room lamp comprising a flange tube and at least one arm rotatable about its longitudinal axis, a spacer, a spring arm, a bracket and a lamp body with at least one lamp and associated optics.
  • the structure and size of surgical lights are determined by the intended use and the spatial conditions. In order to cover the demand, the manufacturers have to stock a large number of surgical light variants, which are manufactured individually. This can result in unnecessary inventory or bottlenecks in the delivery of certain surgical light configurations.
  • Constructional difficulties can also arise if e.g. luminaire bodies that are not constructed symmetrically are used to ensure that they are easily placed in the desired position for illuminating an operating field.
  • an inclined arm can run between the spring arm and the extension arm. This is horizontal and the spring arm can be pivoted in a vertical plane containing the longitudinal axis of the inclined arm. This results in a large space requirement.
  • the object of the present invention is, inter alia, to design an operating light of the type mentioned at the outset in such a way that a There is a high degree of variation without the number of desired variants having to have a corresponding number of surgical light types. Easy positioning is also possible, in particular in the case of multi-light operating lights, without the suspension having a disruptive effect. Finally, a small space requirement should be required, in particular in the case of multi-light operating lights comprising an inclined arm.
  • the object is essentially achieved in that at least the flange tube, the boom, the spacer and the spring arm each consist of pre-assembled parts of element groups in order to achieve a desired structure of the operating light.
  • a plurality of identically constructed connecting pieces which in turn have different lengths, can optionally be arranged on the flange tube.
  • an interchangeable stop ring interacting with the flange tube can be used in the connection piece to limit the rotation of the boom. This means that one and the same boom, depending on the presence of the stop ring, is limited in its rotation or is endlessly rotatable.
  • the vertically running plane in which the spring arm can only be pivoted, intersects a further vertically running plane, in which the longitudinal axis of the inclined arm runs, which in turn is pivotable about a vertical axis.
  • This allows the spring arm to a extent be raised so that it can be pivoted into a horizontal plane receiving the inclined arm. Inclined arm and spring arm can therefore be arranged side by side.
  • the spring arm has an end section which is angled to its longitudinal axis.
  • the lamp body can be rotated by more than 360 ° to the 1/4 bracket leading to this, so that any desired positioning and thus a close approach of the lamp body to the Operation field is possible without having to move the entire suspension.
  • FIG. 1 shows an operating light arrangement (10) which comprises two operating lights (10) and (12) and a light guide arrangement (14) which is aligned with an operating field.
  • Both the operating lights (10) and (12) and the light guide arrangement (14) together with a flange tube (18) extending from a ceiling (16) consist of prefabricated and stocked element groups.
  • Booms (20), (22) and (24) extend from the flange tube (18) and, with respect to the operating light (12) and the light guide arrangement (14), via intermediate pieces (26) and (28) with spring arms (30 ) or (32) are connected, which in turn are connected to the light guide (40) or the lamp bodies (42) via a 1/4 bracket or two 1/4 brackets (36) and (38).
  • the multi-light operating light (10) also has an inclined arm (48).
  • a 1/4 bracket (52) leads from the spring arm, which has an angled end section (50), to the lamp body (54).
  • the essential parts are pre-assembled so that they would be interchangeable with regard to the element groups.
  • the spring arms (30) and (32) or the intermediate pieces (26) and (28) are interchangeable due to the same connecting elements.
  • the boom (22) can also replace the boom (20) if it is completely removed from the arrangement according to FIG. 1.
  • Fig. 2 is a plan view of an operating light (56) is shown, the one extending from a flange tube, not shown, in the drawing plane pivotable arm (58), a pivotable perpendicular to this spacer, also tiltable in the drawing plane (60), a vertical comprises a spring arm (62) which can be pivoted about the axis (76), a 1/4 bracket (64) which can be pivoted perpendicular to the plane and a lamp body (68) which can be pivoted about the axis (66).
  • the above-described elements consequently provide a gimbal-mounted suspension of the lamp body (68). This results in an optimal range of motion and easy mobility in any direction.
  • the longitudinal axis (70) of the spring arm (62) which is not pivotable about a vertical axis, does not run parallel to the longitudinal axis of the inclined arm (16) provided with the reference symbol (72). Rather, they describe an angle so that the spring arm (62) can be pivoted in a horizontal plane receiving the inclined arm (60). The latter results in a space saving, which in turn means that the operating light (56) does not impair the movement space of an operating team.
  • the longitudinal axis (70) of the spring arm (62) can be seen to run in a first vertical plane which intersects the vertical plane in which the longitudinal axis (72) of the inclined arm (60) runs.
  • the spring arm (62) has an end section (74) which is angled outwards with respect to the inclined arm (60).
  • FIG 3 and 4 are sectional views of a flange tube (78), which is connected on the ceiling side via a bushing (80) to an outer tube (82), one of which is connected to e.g. a flange connectable flange (84).
  • brackets (86) and (88) are arranged on the flange tube (78), which extend the flange tube (78) have surrounding identically constructed connectors (90) and (92). The same applies to the diameter of the arms (86) and (88). These themselves are supported against the flange tube (78) by means of bearings (94) and (96), for example.
  • the electrical connections are made via electrical connections (98) and (100) running within the flange tube (78), which in turn are connected to slip rings (102) and (104) present in the brackets (86) and (88), and from there to supply the operating lights with electricity within the outriggers, spacers, inclined arms, spring arms and 1/4 brackets.
  • annular recesses are provided in each connection piece (106) or (108) towards the flange tube (78), one of which two are provided by way of example with the reference numbers (110) and (112).
  • a stop ring (114) which is connected to the flange tube (78) can be inserted into the cutout (110) or (112).
  • a projection extends from the stop ring (114) in the direction of the section of the connecting piece receiving the stop ring (114) and can interact with a projection extending from the section and running in the direction of the stop ring (114). The section can be rotated around the flange tube and thus the stop ring in one circumference until the projections abut one another.
  • a connection between a 1/4 bracket (116) and a lamp body (118) is shown, through which this can be rotated by more than 360 °.
  • a pin (120) extends from the 1/4 bracket (116) and extends into a sleeve (122) extending from the lamp body (118). The sleeve and bolt are supported against each other by bearings (124) and (126).
  • a stop ring (132) is arranged between the inner end face (128) of the pin (120) and the facing bottom face (130) of the sleeve, which faces (134) and (()) in the end face (128) and the bottom face (130) 136) one each Circular section has the following recess (138) or (140) into which a protruding from the pin (120) or the sleeve (122) protrudes such as bolts (142) or (144).
  • the recesses (138) and (140) are offset from one another, so that this results in a rotation of the lamp body (118) to the pin (120) by more than 360 °, provided that the recesses (138) and (140) one Circle segment follows, which is larger than ⁇ .

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP90106245A 1989-03-31 1990-03-31 Dispositif d'éclairage chirurgical Withdrawn EP0392303A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8903956U DE8903956U1 (de) 1989-03-31 1989-03-31 Operationsleuchte
DE8903956U 1989-03-31

Publications (1)

Publication Number Publication Date
EP0392303A1 true EP0392303A1 (fr) 1990-10-17

Family

ID=6837713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90106245A Withdrawn EP0392303A1 (fr) 1989-03-31 1990-03-31 Dispositif d'éclairage chirurgical

Country Status (2)

Country Link
EP (1) EP0392303A1 (fr)
DE (1) DE8903956U1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014735A1 (fr) * 2000-08-17 2002-02-21 Mavig Gmbh Dispositif de fixation
WO2003072989A1 (fr) * 2002-02-25 2003-09-04 Steris Inc. Systeme de freinage a articulation, progressif et reglable
EP2060844A1 (fr) 2007-11-15 2009-05-20 Ingolf Diez, Medizintechnik Dispositif de support d'appareils médicaux
DE102008011129A1 (de) * 2008-02-26 2009-08-27 Berchtold Holding Gmbh Aufhängung
CN102032424A (zh) * 2009-10-01 2011-04-27 德拉格医疗股份两合公司 悬挂装置及其安装方法
CN105003797A (zh) * 2014-04-24 2015-10-28 欧达尔医疗系统有限责任公司 旋转角度受限的可旋转连接装置
EP2937617A1 (fr) * 2014-04-24 2015-10-28 Ondal Medical Systems GmbH Liaison rotative doté d'une limitation d'angle de rotation
EP2937619A1 (fr) * 2014-04-24 2015-10-28 Ondal Medical Systems GmbH Liaison rotative doté d'une limitation d'angle de rotation
US10253806B2 (en) 2014-04-24 2019-04-09 Ondal Medical Systems Gmbh Rotatable connection with limited rotational angle
DE102024105813A1 (de) * 2024-02-29 2025-09-04 Sennheiser Electronic Se & Co. Kg Mikrofonhalter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0834038T3 (da) * 1996-01-24 2003-04-07 Heraeus Med Gmbh Operationslygte med drejeleje til fastgørelse af en svingarm
DE19620194A1 (de) * 1996-05-20 1997-11-27 Gunter Dipl Ing Langer Anordnung zur Reduzierung der elektromagnetischen Abstrahlung bei Leiterkarten und integrierten Schaltkreisen
DE102008009502B4 (de) * 2008-02-15 2009-12-24 Schott Ag Gelenk für eine Leseleuchte

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1341061A (fr) * 1962-11-20 1963-10-25 Quarzlampen Gmbh Scialytique à bras articulés
EP0257299A2 (fr) * 1986-08-13 1988-03-02 Kreuzer GmbH + Co. OHG Support de plafond

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1341061A (fr) * 1962-11-20 1963-10-25 Quarzlampen Gmbh Scialytique à bras articulés
EP0257299A2 (fr) * 1986-08-13 1988-03-02 Kreuzer GmbH + Co. OHG Support de plafond

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MEDIZIN TECHNIK, Band 28, Nr. 1, 1988, Seiten 31-32, Berlin, DE; H. TARGIEL: "Operationsleuchten BH-500 und BH-1000" *

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014735A1 (fr) * 2000-08-17 2002-02-21 Mavig Gmbh Dispositif de fixation
US6698704B2 (en) 2000-08-17 2004-03-02 Mavig Gmbh Fixing device
WO2003072989A1 (fr) * 2002-02-25 2003-09-04 Steris Inc. Systeme de freinage a articulation, progressif et reglable
US6793380B2 (en) 2002-02-25 2004-09-21 Steris Inc. Adjustable progressive joint-brake system
AU2003219861B2 (en) * 2002-02-25 2006-03-16 American Sterilizer Company Adjustable progressive joint-brake system
CN100402922C (zh) * 2002-02-25 2008-07-16 斯特里斯公司 可调节的渐进式接头制动装置
EP2060844A1 (fr) 2007-11-15 2009-05-20 Ingolf Diez, Medizintechnik Dispositif de support d'appareils médicaux
US8876075B2 (en) 2007-11-15 2014-11-04 Frowein Ezh Gmbh Apparatus for supporting medical equipment
DE102008011129A1 (de) * 2008-02-26 2009-08-27 Berchtold Holding Gmbh Aufhängung
US8070331B2 (en) 2008-02-26 2011-12-06 Berchtold Holding Gmbh Suspension
EP2096349A3 (fr) * 2008-02-26 2012-01-18 Berchtold Holding GmbH Suspension pour lampe d'opération
CN102032424A (zh) * 2009-10-01 2011-04-27 德拉格医疗股份两合公司 悬挂装置及其安装方法
CN102032424B (zh) * 2009-10-01 2013-09-25 德尔格医疗有限责任公司 悬挂装置及其安装方法
EP2937617A1 (fr) * 2014-04-24 2015-10-28 Ondal Medical Systems GmbH Liaison rotative doté d'une limitation d'angle de rotation
US10260673B2 (en) 2014-04-24 2019-04-16 Ondal Medical Systems Gmbh Rotatable connection with rotational angle limitation
EP2937619A1 (fr) * 2014-04-24 2015-10-28 Ondal Medical Systems GmbH Liaison rotative doté d'une limitation d'angle de rotation
CN105020549A (zh) * 2014-04-24 2015-11-04 欧达尔医疗系统有限责任公司 具有旋转角度限制装置的可旋转连接装置
CN105020548A (zh) * 2014-04-24 2015-11-04 欧达尔医疗系统有限责任公司 具有旋转角度限制装置的可旋转连接装置
US10247352B2 (en) 2014-04-24 2019-04-02 Ondal Medical Systems Gmbh Rotatable connection with a rotational angle limitation
US10253806B2 (en) 2014-04-24 2019-04-09 Ondal Medical Systems Gmbh Rotatable connection with limited rotational angle
CN105003797A (zh) * 2014-04-24 2015-10-28 欧达尔医疗系统有限责任公司 旋转角度受限的可旋转连接装置
CN105020548B (zh) * 2014-04-24 2019-05-14 欧达尔医疗系统有限责任公司 具有旋转角度限制装置的可旋转连接装置
CN105003797B (zh) * 2014-04-24 2019-05-31 欧达尔医疗系统有限责任公司 旋转角度受限的可旋转连接装置
US10760611B2 (en) 2014-04-24 2020-09-01 Ondal Medical Systems Gmbh Rotatable connection having rotational angle limitation
US10883535B2 (en) 2014-04-24 2021-01-05 Ondal Medical Systems Gmbh Rotatable connection with limited rotational angle
US11512809B2 (en) 2014-04-24 2022-11-29 Ondal Medical Systems Gmbh Rotatable connection with rotational angle limitation
DE102024105813A1 (de) * 2024-02-29 2025-09-04 Sennheiser Electronic Se & Co. Kg Mikrofonhalter
DE102024105813B4 (de) * 2024-02-29 2025-12-04 Sennheiser Electronic Se & Co. Kg Mikrofonhalter

Also Published As

Publication number Publication date
DE8903956U1 (de) 1990-10-18

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