JP2009061342A - モーターユニット - Google Patents
モーターユニット Download PDFInfo
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- JP2009061342A JP2009061342A JP2008330903A JP2008330903A JP2009061342A JP 2009061342 A JP2009061342 A JP 2009061342A JP 2008330903 A JP2008330903 A JP 2008330903A JP 2008330903 A JP2008330903 A JP 2008330903A JP 2009061342 A JP2009061342 A JP 2009061342A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
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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
- A61B1/00112—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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Endoscopes (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
【解決手段】開口157を有する中空のモーターノーズ156と、モーターノーズの開口に沿って放射状に間隔を置いて配置された、複数のバネ荷重プランジャー170と、モーターユニット内に回転自在に収容された回転シャフトと、回転シャフトに取り付けられたファイバー対ファイバーアダプター152と、回転シャフトの回転軸に沿って位置する光ファイバーと、光ファイバーの一端を支持するファイバーフェルールと、を備え、ファイバー対ファイバーアダプターが、2つの端部を有し且つ回転シャフトの回転軸に沿って位置する、分割スリーブ、を備えており、ファイバーフェルールが、分割スリーブの一端に挿入されていることを特徴としている。
【選択図】図9
Description
Claims (4)
- 開口を有する中空のモーターノーズと、
モーターノーズの開口に沿って放射状に間隔を置いて配置された、複数のバネ荷重プランジャーと、
モーターユニット内に回転自在に収容された回転シャフトと、
回転シャフトに取り付けられたファイバー対ファイバーアダプターと、
回転シャフトの回転軸に沿って位置する光ファイバーと、
光ファイバーの一端を支持するファイバーフェルールと、を備え、
ファイバー対ファイバーアダプターが、2つの端部を有し且つ回転シャフトの回転軸に沿って位置する、分割スリーブ、を備えており、
ファイバーフェルールが、分割スリーブの一端に挿入されていることを特徴とするモーターユニット。 - モーターノーズに固定され且つファイバー対ファイバーアダプターを囲んでいる、ウォッシャー、を更に備えている、請求項1記載のモーターユニット。
- ウォッシャーがベルビルウォッシャーである、請求項2記載のモーターユニット。
- ウォッシャーがウェーブウォッシャーである、請求項2記載のモーターユニット。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/039,627 | 2001-10-24 | ||
US10/039,627 US6749344B2 (en) | 2001-10-24 | 2001-10-24 | Connection apparatus for optical coherence tomography catheters |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003585581A Division JP4429735B2 (ja) | 2001-10-24 | 2002-10-09 | 光カテーテルコネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009061342A true JP2009061342A (ja) | 2009-03-26 |
JP4916506B2 JP4916506B2 (ja) | 2012-04-11 |
Family
ID=21906493
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003585581A Expired - Fee Related JP4429735B2 (ja) | 2001-10-24 | 2002-10-09 | 光カテーテルコネクタ |
JP2008330898A Expired - Lifetime JP4834066B2 (ja) | 2001-10-24 | 2008-12-25 | 光カテーテルコネクタ |
JP2008330903A Expired - Fee Related JP4916506B2 (ja) | 2001-10-24 | 2008-12-25 | モーターユニット |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003585581A Expired - Fee Related JP4429735B2 (ja) | 2001-10-24 | 2002-10-09 | 光カテーテルコネクタ |
JP2008330898A Expired - Lifetime JP4834066B2 (ja) | 2001-10-24 | 2008-12-25 | 光カテーテルコネクタ |
Country Status (6)
Country | Link |
---|---|
US (2) | US6749344B2 (ja) |
EP (1) | EP1453411A1 (ja) |
JP (3) | JP4429735B2 (ja) |
AU (1) | AU2002347848A1 (ja) |
CA (1) | CA2460062A1 (ja) |
WO (1) | WO2003088826A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013544551A (ja) * | 2010-10-14 | 2013-12-19 | コーニンクレッカ フィリップス エヌ ヴェ | 物体の特性を決定する特性決定装置 |
KR20220064348A (ko) * | 2020-11-11 | 2022-05-18 | 주식회사 도터 | 광 결합 장치 |
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JP4916506B2 (ja) | 2012-04-11 |
US20030077043A1 (en) | 2003-04-24 |
US20040234206A1 (en) | 2004-11-25 |
JP2009101177A (ja) | 2009-05-14 |
AU2002347848A1 (en) | 2003-11-03 |
EP1453411A1 (en) | 2004-09-08 |
WO2003088826A1 (en) | 2003-10-30 |
JP2005533533A (ja) | 2005-11-10 |
CA2460062A1 (en) | 2003-10-30 |
JP4429735B2 (ja) | 2010-03-10 |
US6749344B2 (en) | 2004-06-15 |
JP4834066B2 (ja) | 2011-12-07 |
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