EP0140390A3 - Medical light - Google Patents

Medical light Download PDF

Info

Publication number
EP0140390A3
EP0140390A3 EP84113221A EP84113221A EP0140390A3 EP 0140390 A3 EP0140390 A3 EP 0140390A3 EP 84113221 A EP84113221 A EP 84113221A EP 84113221 A EP84113221 A EP 84113221A EP 0140390 A3 EP0140390 A3 EP 0140390A3
Authority
EP
European Patent Office
Prior art keywords
light
light source
housing
medical light
infrared light
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.)
Ceased
Application number
EP84113221A
Other languages
German (de)
French (fr)
Other versions
EP0140390A2 (en
Inventor
Jürgen Brandt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0140390A2 publication Critical patent/EP0140390A2/en
Publication of EP0140390A3 publication Critical patent/EP0140390A3/en
Ceased legal-status Critical Current

Links

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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Radiation-Therapy Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

Es wird eine medizinische Leuchte geschaffen, in deren Gehäuse zumindest eine Lichtquelle mit den dazugehörigen elektrischen Zuleitungen, ein für Infrarotlicht durchlässiger Kaltlichtreflektor für das von der Lichtquelle abgestrahlte Licht sowie eine bodenseitige Abschlußscheibe unterge­ bracht sind. Das Gehäuse besteht aus einem für Infrarotlicht durchlässigem Kunststoff, der eine geringe Wärmeleitfähig­ keit aufweist. A medical lamp is created, in the Housing at least one light source with the associated one electrical supply lines, a transparent for infrared light Cold light reflector for that emitted by the light source Light and a bottom-side cover washer are brought. The housing consists of one for infrared light permeable plastic that has a low thermal conductivity ability.

EP84113221A 1983-11-03 1984-11-02 Medical light Ceased EP0140390A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3339789A DE3339789C2 (en) 1983-11-03 1983-11-03 Medical lamp
DE3339789 1983-11-03

Publications (2)

Publication Number Publication Date
EP0140390A2 EP0140390A2 (en) 1985-05-08
EP0140390A3 true EP0140390A3 (en) 1986-10-08

Family

ID=6213376

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113221A Ceased EP0140390A3 (en) 1983-11-03 1984-11-02 Medical light

Country Status (2)

Country Link
EP (1) EP0140390A3 (en)
DE (1) DE3339789C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628088A1 (en) * 1986-08-19 1988-02-25 Bat Cigarettenfab Gmbh DEVICE FOR THE OPTICAL INSPECTION OF THE SURFACE OF ROD-SHAPED SMOKE ARTICLES AND / OR FILTER RODS FOR THE TOBACCO INDUSTRY
DE3634156A1 (en) * 1986-10-07 1988-04-21 Stefan Tauschek Surface lighting fixture
DE3811297A1 (en) * 1988-04-02 1989-10-12 Licentia Gmbh LAMP WITH TRANSPARENT LAMP HOUSING
DE3814539A1 (en) * 1988-04-29 1989-11-09 Heraeus Gmbh W C LIGHTING ARRANGEMENT WITH HALOGEN BULB
DE4008124A1 (en) * 1990-03-14 1991-09-19 Nafa Light Kurt Maurer LAMP
DE4008932A1 (en) * 1990-03-20 1991-09-26 Siemens Ag Modular lighting recessed into airport runways - has circular bases with independent light modules for directional beam
DE4334882A1 (en) * 1993-10-08 1995-06-29 Abke Hermann Elektro Kg Installed lighting in furniture
DE4338977C2 (en) * 1993-11-15 1999-06-17 Delma Elektro Med App Luminaire for medical use
DE9418339U1 (en) * 1994-11-15 1995-01-05 Mach Gmbh & Co Dr Operating light
DE19533849C2 (en) * 1995-09-13 2000-11-09 Hoffbauer Herner Glas lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032771A (en) * 1973-02-06 1977-06-28 Original Hanau Quarzlampen Gmbh Surgical operating lamp
FR2393231A1 (en) * 1977-06-04 1978-12-29 Original Hanau Quarzlampen CASING FOR SCIALYTIC
FR2431656A1 (en) * 1978-07-20 1980-02-15 Original Hanau Quarzlampen Operating theatre light fitting - has radiant heat absorbing body within external housing consisting of nested hollow truncated conical dishes fixed on ceiling
GB2100403A (en) * 1981-06-15 1982-12-22 Sybron Corp Surgical lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861090C (en) * 1950-04-21 1952-12-29 Emda Work light, especially for the dental practice
DE1201278B (en) * 1962-05-04 1965-09-23 Quarzlampen Gmbh Operating light

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032771A (en) * 1973-02-06 1977-06-28 Original Hanau Quarzlampen Gmbh Surgical operating lamp
FR2393231A1 (en) * 1977-06-04 1978-12-29 Original Hanau Quarzlampen CASING FOR SCIALYTIC
FR2431656A1 (en) * 1978-07-20 1980-02-15 Original Hanau Quarzlampen Operating theatre light fitting - has radiant heat absorbing body within external housing consisting of nested hollow truncated conical dishes fixed on ceiling
GB2100403A (en) * 1981-06-15 1982-12-22 Sybron Corp Surgical lamp

Also Published As

Publication number Publication date
EP0140390A2 (en) 1985-05-08
DE3339789C2 (en) 1985-09-19
DE3339789A1 (en) 1985-05-23

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