DE8801809U1 - Gewichtsausgleichseinrichtung für ein an einem Fußboden- oder Deckenstativ aufgehängtes Operationsmikroskop - Google Patents

Gewichtsausgleichseinrichtung für ein an einem Fußboden- oder Deckenstativ aufgehängtes Operationsmikroskop

Info

Publication number
DE8801809U1
DE8801809U1 DE8801809U DE8801809U DE8801809U1 DE 8801809 U1 DE8801809 U1 DE 8801809U1 DE 8801809 U DE8801809 U DE 8801809U DE 8801809 U DE8801809 U DE 8801809U DE 8801809 U1 DE8801809 U1 DE 8801809U1
Authority
DE
Germany
Prior art keywords
compensation device
weight compensation
lever
cylinder
piston
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
Application number
DE8801809U
Other languages
German (de)
English (en)
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.)
Jd Moeller Optische Werke 2000 Wedel De GmbH
Original Assignee
Jd Moeller Optische Werke 2000 Wedel De 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 Jd Moeller Optische Werke 2000 Wedel De GmbH filed Critical Jd Moeller Optische Werke 2000 Wedel De GmbH
Priority to DE8801809U priority Critical patent/DE8801809U1/de
Publication of DE8801809U1 publication Critical patent/DE8801809U1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/027—Ceiling supports
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0012—Surgical microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/001—Counterbalanced structures, e.g. surgical microscopes
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B5/00—Adjusting position or attitude, e.g. level, of instruments or other apparatus, or of parts thereof; Compensating for the effects of tilting or acceleration, e.g. for optical apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • A61B2090/5025—Supports for surgical instruments, e.g. articulated arms with a counter-balancing mechanism
    • A61B2090/504—Supports for surgical instruments, e.g. articulated arms with a counter-balancing mechanism with a counterweight
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • A61B2090/506—Supports for surgical instruments, e.g. articulated arms using a parallelogram linkage, e.g. panthograph
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/063—Parallelogram arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Microscoopes, Condenser (AREA)
DE8801809U 1988-02-12 1988-02-12 Gewichtsausgleichseinrichtung für ein an einem Fußboden- oder Deckenstativ aufgehängtes Operationsmikroskop Expired DE8801809U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8801809U DE8801809U1 (de) 1988-02-12 1988-02-12 Gewichtsausgleichseinrichtung für ein an einem Fußboden- oder Deckenstativ aufgehängtes Operationsmikroskop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8801809U DE8801809U1 (de) 1988-02-12 1988-02-12 Gewichtsausgleichseinrichtung für ein an einem Fußboden- oder Deckenstativ aufgehängtes Operationsmikroskop

Publications (1)

Publication Number Publication Date
DE8801809U1 true DE8801809U1 (de) 1988-03-31

Family

ID=6820602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8801809U Expired DE8801809U1 (de) 1988-02-12 1988-02-12 Gewichtsausgleichseinrichtung für ein an einem Fußboden- oder Deckenstativ aufgehängtes Operationsmikroskop

Country Status (1)

Country Link
DE (1) DE8801809U1 (US07217764-20070515-C00002.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415416A1 (en) * 1989-09-01 1991-03-06 Andronic Devices Ltd. Advanced surgical retractor
DE9110426U1 (de) * 1991-08-23 1992-02-20 Barth, Rainer, 7535 Königsbach-Stein Höhenverstellung für Tischgeräte
DE4306651A1 (de) * 1993-03-03 1994-09-08 Siemens Ag Teleskopsäule
DE10220617B4 (de) * 2002-05-08 2006-11-16 P & L Gmbh & Co.Kg Gewichtsausgleichsvorrichtung
DE102012100179A1 (de) * 2012-01-11 2013-07-11 Leica Microsystems (Schweiz) Ag Stativ zum Halten von mindestens einem medizinischen Gerät, insbesondere einem Mikroskop, sowie Anordnung aus einem solchen Stativ und mindestens einem daran befestigten medizinischen Gerät

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415416A1 (en) * 1989-09-01 1991-03-06 Andronic Devices Ltd. Advanced surgical retractor
DE9110426U1 (de) * 1991-08-23 1992-02-20 Barth, Rainer, 7535 Königsbach-Stein Höhenverstellung für Tischgeräte
DE4306651A1 (de) * 1993-03-03 1994-09-08 Siemens Ag Teleskopsäule
DE10220617B4 (de) * 2002-05-08 2006-11-16 P & L Gmbh & Co.Kg Gewichtsausgleichsvorrichtung
DE102012100179A1 (de) * 2012-01-11 2013-07-11 Leica Microsystems (Schweiz) Ag Stativ zum Halten von mindestens einem medizinischen Gerät, insbesondere einem Mikroskop, sowie Anordnung aus einem solchen Stativ und mindestens einem daran befestigten medizinischen Gerät
DE102012100179B4 (de) * 2012-01-11 2013-07-18 Leica Microsystems (Schweiz) Ag Stativ zum Halten von mindestens einem medizinischen Gerät, insbesondere einem Mikroskop, sowie Anordnung aus einem solchen Stativ und mindestens einem daran befestigten medizinischen Gerät

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