WO2011152664A3 - Object lens protector for surgical microscope - Google Patents

Object lens protector for surgical microscope Download PDF

Info

Publication number
WO2011152664A3
WO2011152664A3 PCT/KR2011/004019 KR2011004019W WO2011152664A3 WO 2011152664 A3 WO2011152664 A3 WO 2011152664A3 KR 2011004019 W KR2011004019 W KR 2011004019W WO 2011152664 A3 WO2011152664 A3 WO 2011152664A3
Authority
WO
WIPO (PCT)
Prior art keywords
object lens
protector
projection window
projection
frame
Prior art date
Application number
PCT/KR2011/004019
Other languages
French (fr)
Korean (ko)
Other versions
WO2011152664A2 (en
Inventor
추성호
Original Assignee
Cho Seong Ho
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 Cho Seong Ho filed Critical Cho Seong Ho
Publication of WO2011152664A2 publication Critical patent/WO2011152664A2/en
Publication of WO2011152664A3 publication Critical patent/WO2011152664A3/en

Links

Classifications

    • 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
    • A61B90/20—Surgical microscopes characterised by non-optical aspects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B46/00—Surgical drapes
    • A61B46/10—Surgical drapes specially adapted for instruments, e.g. microscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • 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
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00902—Material properties transparent or translucent

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Microscoopes, Condenser (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention aims to provide an object lens protector for a surgical microscope, which is provided with a projection window fixed at a predetermined angle on a protective cover which covers the entire microscope, and the projection window is disposed on the body of the object lens protector, which is disposed under the object lens. As a result, the present invention eliminates the need to rotate the projection window in order to prevent light from a lighting lamp reflecting onto the area of the object lens, thereby allowing elimination of the elements required for rotating the projection window, which can improve the productivity of the object lens protector and reduce production costs therefor; promotes easier use as a result of being able to use a position setting portion which is provided on the body of the protector, and a position determining portion which is provided on the frame of the object lens for easily placing the protector on the frame of the object lens; and can resolve the inconvenience of a surgeon having to adjust the projection window through rotation, by setting and fixing the projection window at an angle so that light dos not reflect onto the area of the object lens when the protector is placed on the frame of the object lens. To this end, the protector of the present invention, which is provided on the protective cover (102) applied to the entire surgical microscope (101) for magnifying and observing the affected area of a patient, and which is coupled to the object lens frame (103) for protecting the object lens, comprises: a body (10) having on the lower end thereof an outward flange (11) that is coupled to the protective cover (102), a tilted surface (12) tapered to the upper end of the body, and a securing projection (13) that is tilted at the same angle as the tapered tilted surface (12) and protrudes from the inner surface of the upper end of the body; a coupling protrusion (20) that extends from the outer circumference of the body (10) and is formed in a protruding manner; a first cut portion (31) and a second cut portion (32) that perpendicularly cut open the body (10); an elastic hanging member (30) having a protrusion (33) on the upper end thereof, and which is provided between the first and second cut portions (31, 32); a projection window (40) which is secured on the securing projection (13) provided on the body (10), and which is fixed by means of the elastic hanging member (30) and a protrusion (33); and a position setting groove (50) provided on the outside end of the outward flange (11).
PCT/KR2011/004019 2010-06-01 2011-06-01 Object lens protector for surgical microscope WO2011152664A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020100005727U KR200450146Y1 (en) 2010-06-01 2010-06-01 protective device for object lens of operation microscope
KR20-2010-0005727 2010-06-01

Publications (2)

Publication Number Publication Date
WO2011152664A2 WO2011152664A2 (en) 2011-12-08
WO2011152664A3 true WO2011152664A3 (en) 2012-05-03

Family

ID=44479126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004019 WO2011152664A2 (en) 2010-06-01 2011-06-01 Object lens protector for surgical microscope

Country Status (2)

Country Link
KR (1) KR200450146Y1 (en)
WO (1) WO2011152664A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6902278B2 (en) * 2003-03-24 2005-06-07 Andrew J. Bala Surgical microscope drape assembly
KR200491091Y1 (en) * 2016-08-09 2020-02-19 임상훈 Sterilization cover cap holder for operation microscope
KR102095657B1 (en) 2018-12-13 2020-03-31 추성호 Lens cover assembly of microscope drape
CN110353829B (en) * 2019-08-01 2024-05-28 中国人民解放军陆军军医大学第一附属医院 Neurosurgery operation microscopic endoscope device
WO2024072892A1 (en) * 2022-09-28 2024-04-04 Bard Access Systems, Inc Sterile sheath with access port

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133753A2 (en) * 1983-07-05 1985-03-06 JOHNSON & JOHNSON MEDICAL, INC. Objective lens cover for an operating microscope
KR20010073266A (en) * 2000-01-13 2001-08-01 임상훈 Lens Safeguard of microscope
US20050088763A1 (en) * 2003-10-28 2005-04-28 Contour Fabricators, Inc. Microscope drape lens protective cover assembly
KR200438922Y1 (en) * 2007-03-05 2008-03-11 추성호 A cover for covering the lenz of medical instruments
KR20090101922A (en) * 2006-12-13 2009-09-29 마이크로테크 메디칼 인크. Microscope drape lens cover system and assembly method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853363A (en) * 1997-07-28 1998-12-29 Deka Medical, Inc. Surgical microscope operating drape and methods of operation and manufacture thereof
US7232230B2 (en) * 2003-03-24 2007-06-19 Bala Andrew J Surgical microscope drape with removable lens assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133753A2 (en) * 1983-07-05 1985-03-06 JOHNSON & JOHNSON MEDICAL, INC. Objective lens cover for an operating microscope
KR20010073266A (en) * 2000-01-13 2001-08-01 임상훈 Lens Safeguard of microscope
US20050088763A1 (en) * 2003-10-28 2005-04-28 Contour Fabricators, Inc. Microscope drape lens protective cover assembly
KR20090101922A (en) * 2006-12-13 2009-09-29 마이크로테크 메디칼 인크. Microscope drape lens cover system and assembly method
KR200438922Y1 (en) * 2007-03-05 2008-03-11 추성호 A cover for covering the lenz of medical instruments

Also Published As

Publication number Publication date
WO2011152664A2 (en) 2011-12-08
KR200450146Y1 (en) 2010-09-07

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