JP4834066B2 - 光カテーテルコネクタ - Google Patents
光カテーテルコネクタ Download PDFInfo
- Publication number
- JP4834066B2 JP4834066B2 JP2008330898A JP2008330898A JP4834066B2 JP 4834066 B2 JP4834066 B2 JP 4834066B2 JP 2008330898 A JP2008330898 A JP 2008330898A JP 2008330898 A JP2008330898 A JP 2008330898A JP 4834066 B2 JP4834066 B2 JP 4834066B2
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- connector
- fiber
- ferrule
- oct
- 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 - Lifetime
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Classifications
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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
-
- 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
Description
Claims (7)
- 開口を有する中空のカテーテルフェルールと、
カテーテルフェルール内に回転自在に収容されたファイバーコネクタと、
ファイバーコネクタの回転軸に沿って位置する光ファイバーと、
カテーテルフェルール内に収容され且つファイバーコネクタに取り付けられた、コネクタブッシュと、
前記ファイバーコネクタの一端に取り付けられたチューブであって、前記光ファイバーが前記チューブを通るチューブと、
前記チューブの回りをシールしたシールと、
を備えたことを特徴とする光カテーテルコネクタ。 - カテーテルフェルールの外面に接着されたシールドを更に備えている、請求項1記載の光カテーテルコネクタ。
- カテーテルフェルールが、カテーテルフェルールから過剰の流体を排出するためのドレン開口を有している、請求項1記載の光カテーテルコネクタ。
- シールがOリングである、請求項1記載の光カテーテルコネクタ。
- チューブがステンレススチールからなっている、請求項1記載の光カテーテルコネクタ。
- Oリングの回りに嵌ったOリングハウジングを更に備えており、
Oリングハウジングが、カテーテルフェルール内に収容されている、請求項4記載の光カテーテルコネクタ。 - Oリングハウジングを囲むカテーテルフェルールの一部分が、カテーテルフェルール内でのOリングハウジングの回転を防止する形をした内壁を有している、請求項6記載の光カテーテルコネクタ。
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 |
---|---|
JP2009101177A JP2009101177A (ja) | 2009-05-14 |
JP4834066B2 true JP4834066B2 (ja) | 2011-12-07 |
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 |
JP2008330903A Expired - Fee Related JP4916506B2 (ja) | 2001-10-24 | 2008-12-25 | モーターユニット |
JP2008330898A Expired - Lifetime JP4834066B2 (ja) | 2001-10-24 | 2008-12-25 | 光カテーテルコネクタ |
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 |
JP2008330903A Expired - Fee Related JP4916506B2 (ja) | 2001-10-24 | 2008-12-25 | モーターユニット |
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) |
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CA2460062A1 (en) | 2003-10-30 |
WO2003088826A1 (en) | 2003-10-30 |
JP2009061342A (ja) | 2009-03-26 |
JP2005533533A (ja) | 2005-11-10 |
US20040234206A1 (en) | 2004-11-25 |
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