JP4916506B2 - モーターユニット - Google Patents
モーターユニット Download PDFInfo
- Publication number
- JP4916506B2 JP4916506B2 JP2008330903A JP2008330903A JP4916506B2 JP 4916506 B2 JP4916506 B2 JP 4916506B2 JP 2008330903 A JP2008330903 A JP 2008330903A JP 2008330903 A JP2008330903 A JP 2008330903A JP 4916506 B2 JP4916506 B2 JP 4916506B2
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- fiber
- connector
- ferrule
- motor
- 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 - Fee Related
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Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- 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)
Description
Claims (4)
- モーターユニットであって、
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、
モーターノーズ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、
更に、回転シャフトの回転軸に沿って位置するモーター光ファイバーと、
モーター光ファイバーの一端を支持するモーター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は、分割スリーブを含み、分割スリーブは、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し、
モーターファイバーフェルールが、分割スリーブの一方の端部に挿入され、分割スリーブの他方の端部は、カテーテル光ファイバーの一端を支持するカテーテルファイバーフェルールを受け入れるように構成され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ワ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。
- ワッシャーがベルビルワッシャーである、請求項2記載のモーターユニット。
- ワッシャーがウェーブワッシャーである、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 US6749344B2 (en) | 2001-10-24 | 2001-10-24 | Connection apparatus for optical coherence tomography catheters |
US10/039,627 | 2001-10-24 |
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 JP2009061342A (ja) | 2009-03-26 |
JP4916506B2 true 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) |
Families Citing this family (175)
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JP2009061342A (ja) | 2009-03-26 |
JP2009101177A (ja) | 2009-05-14 |
JP4429735B2 (ja) | 2010-03-10 |
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