JP4948602B2 - 内視鏡の対物部において光学部材を堆積及び除去するシステム、及びその方法 - Google Patents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00096—Optical elements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/0011—Manufacturing of endoscope parts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00126—Connectors, fasteners and adapters, e.g. on the endoscope handle optical, e.g. for light supply cables
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
- A61B1/00144—Hygienic packaging
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00186—Optical arrangements with imaging filters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/042—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by a proximal camera, e.g. a CCD camera
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/043—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0646—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements with illumination filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/18—Surface bonding means and/or assembly means with handle or handgrip
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- General Health & Medical Sciences (AREA)
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- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
本出願は、その開示が参照により本明細書に組み込まれる2006年7月28日出願の米国仮出願60/833897の優先権を請求するものである。
・フィルタ202を適用する前に、光学端子及び対物レンズ404にある油やほこりなどを拭き取り、遠位端402を整えるための、アルコール又はアセトンのような揮発性溶剤に浸された第1拭き物(swab or wipe)804a。
・内視鏡検査後にフィルタ202を取り除くために有用な除去道具。適切な道具は、例えばQosina、Edgewood,New Yorkから販売されるポリプロピレン製爪クリーナ/ピックのような、へらの形をしたプラスチックの道具等がある。
・フィルタ202を取り除いた後そして内視鏡の再使用のための処理前、内視鏡の対物レンズに残る粘着剤又は他の混入物質を取り除くための揮発性溶剤に浸された第2の拭き物804b(例えばアルコールに浸されたもの)。
Claims (25)
- 内視鏡の遠位端に配置された光学端子に光学素子を取り付けるための適用装置であって、
前記適用装置は近位側とそれに対立する遠位側を持ち、
前記適用装置は、
開口部を持ち、前記開口部の中において前記光学素子を支持する基盤と、
前記開口部の中に解放可能なように配置された前記光学素子と、
前記基盤の近位側より延びている1つ以上の位置決め部材と、
前記基盤の遠位側に配置され、前記光学素子に力を伝えるように構成された作動要素と、を備え、
前記光学素子は前記作動要素を作動することによって近位方向に解放されることを特徴とする適用装置。 - 前記作動要素は、
前記基盤の遠位側より延びているピストン筐体と、
前記ピストン筐体内に摺動自在に支持され、前記光学素子に力を伝えるように構成されたピストンと、
を備えることを特徴とする請求項1に記載の適用装置。 - 前記ピストンは、前記光学素子に対面する柔軟な先端を備えることを特徴とする請求項2に記載の適用装置。
- 前記柔軟な先端はシリコンゴムを備えることを特徴とする請求項3に記載の適用装置。
- 前記作動要素は、
前記光学素子に力を伝えるように構成された先端と、
前記先端を前記基盤に繋げる少なくとも1つの支柱と、
を備えることを特徴とする請求項1に記載の適用装置。 - 前記作動要素は、前記基盤上に配置される弾力性の薄膜を備え、前記薄膜は前記光学素子に力を伝えるように構成されていることを特徴とする請求項1に記載の適用装置。
- 前記薄膜上に配置又は一体化され、前記光学素子に対面する先端を更に備えることを特徴とする請求項6に記載の適用装置。
- 前記1つ以上の位置決め部材は、前記内視鏡の遠位に配置された対応する位置合わせ機構とかみ合うように構成されたことを特徴とする請求項1に記載の適用装置。
- 前記光学素子の第1主表面は非粘着性であり、前記光学素子の前記光学端子に対面する第2主表面は粘着性であることを特徴とする請求項1に記載の適用装置。
- 前記光学素子は光学フィルタを備えることを特徴とする請求項9に記載の適用装置。
- 前記光学フィルタはポリカーボネートを含むことを特徴とする請求項10に記載の適用装置。
- 前記光学素子の前記粘着性側は、前記開口部の内へ延びている、段部又は凹部の上に支持されていることを特徴とする請求項9に記載の適用装置。
- 前記光学素子の前記粘着性側は、前記基盤に配置された金属円盤によって支持され、
前記金属円盤は、開口部を持ち、前記開口部の中において前記光学素子を支持することを特徴とする請求項9に記載の適用装置。 - 前記1つ以上の位置決め部材及び前記ピストン筐体は、前記基盤と共に一体として形成されていることを特徴とする請求項1に記載の適用装置。
- 前記基盤は、前記適用装置を扱うために1つ以上のつかみ面を備えることを特徴とする請求項1に記載の適用装置。
- 前記適用装置は、前記適用装置を無菌環境で保存するために封入物に包装されていることを特徴とする請求項1に記載の適用装置。
- 前記内視鏡の、位置合わせ機構及び光学端子を持つ遠位端にかみ合うように構成された適用装置であって、前記適用装置は、
基盤と、
光学素子と、
作動部材と、を備え、
前記基盤は、前記内視鏡の遠位端の位置合わせ機構にかみ合うように構成された1つ以上の位置決め部材を持ち、
前記光学素子は、前記基盤にある開口部の中又は上に解放可能なように配置され、少なくとも1つの前記位置決め部材が前記内視鏡の遠位端の位置合わせ機構にかみ合うと、前記内視鏡の遠位端にある前記光学端子と位置が合わせられ、
前記作動部材は前記基盤の上又は中に配置され、前記作動部材に外力が加えられると、前記基盤から前記光学素子を解放し、前記光学素子を近位方向に押し付けるように構成されている、
ことを特徴とする適用装置。 - 内視鏡の、1つ以上の位置合わせ機構を持つ遠位端に配置された光学端子に光学素子を取り付ける方法であって、
前記光学素子を解放可能なように保持する適用装置を準備する工程と、
位置決め部材を前記内視鏡の遠位部に配置された1つ以上の対応する位置合わせ機構にかみ合わせ、それにより前記光学素子と前記光学端子の位置を決める工程と、
前記適用装置を用いて前記光学素子の前記非粘着性側にに外力を加え、それにより前記光学素子は前記適用装置から解放され前記粘着性側が前記光学端子に押し付けられる工程と、を備え、
前記光学素子は、前記内視鏡の遠位端に対面する粘着性側とそれに対立する非粘着性側を持ち、
前記適用装置は、1つ以上の前記位置決め部材を持つ、
ことを特徴とする方法。 - 前記光学素子を前記光学端子に取り付けたまま、前記適用装置を前記内視鏡の遠位端から引き抜く工程を更に含むことを特徴とする請求項18に記載の方法。
- 前記外力を加える工程は、前記適用装置の上又は中に配置された変形可能な素子を作動する工程を含み、前記変形可能な素子は前記光学素子の非粘着側に力を伝えられるように接触していることを特徴とする請求項18に記載の方法。
- 前記1つ以上の位置合わせ機構は、作業端子、水端子、外部外周表面、及び前記遠位端に形成された表面輪郭からなる群より選ばれることを特徴とする請求項18の方法。
- 前記内視鏡の遠位端に前記適用装置を置く前に、前記内視鏡の光学端子を洗浄する工程を更に備えることを特徴とする請求項18に記載の方法。
- 洗浄工程は前記内視鏡の光学端子に揮発性溶剤を適用する工程を含むことを特徴とする請求項22に記載の方法。
- 前記適用装置を無菌包装から取り出す工程を更に含むことを特徴とする請求項18に記載の方法。
- 白色光内視鏡を、白色光と蛍光の合成撮影内視鏡に変換させるキットであって、
無菌包装に封入された請求項1に記載の適用装置と、
1つ以上の洗浄道具と、
前記光学端子を洗浄する洗浄液と、
内視鏡的処置後、前記光学素子を除去する除去道具と、
を備えることを特徴とするキット。
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Application Number | Priority Date | Filing Date | Title |
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US83389706P | 2006-07-28 | 2006-07-28 | |
US60/833,897 | 2006-07-28 | ||
PCT/CA2007/001335 WO2008011722A1 (en) | 2006-07-28 | 2007-07-30 | System and method for deposition and removal of an optical element on an endoscope objective |
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JP2009544373A JP2009544373A (ja) | 2009-12-17 |
JP4948602B2 true JP4948602B2 (ja) | 2012-06-06 |
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US (2) | US8408269B2 (ja) |
EP (1) | EP2051603B1 (ja) |
JP (1) | JP4948602B2 (ja) |
WO (1) | WO2008011722A1 (ja) |
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2007
- 2007-07-30 US US11/830,323 patent/US8408269B2/en not_active Expired - Fee Related
- 2007-07-30 EP EP07785001.4A patent/EP2051603B1/en not_active Expired - Fee Related
- 2007-07-30 WO PCT/CA2007/001335 patent/WO2008011722A1/en active Application Filing
- 2007-07-30 JP JP2009521077A patent/JP4948602B2/ja not_active Expired - Fee Related
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2013
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EP2051603A1 (en) | 2009-04-29 |
US20080027280A1 (en) | 2008-01-31 |
US8408269B2 (en) | 2013-04-02 |
US20130237762A1 (en) | 2013-09-12 |
JP2009544373A (ja) | 2009-12-17 |
EP2051603A4 (en) | 2012-02-22 |
EP2051603B1 (en) | 2019-09-11 |
US9386909B2 (en) | 2016-07-12 |
WO2008011722A1 (en) | 2008-01-31 |
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