JP2014168711A - 圧力モニターインターフェースおよび付属品付き血管内光干渉断層撮影システム - Google Patents
圧力モニターインターフェースおよび付属品付き血管内光干渉断層撮影システム Download PDFInfo
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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
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02154—Measuring pressure in heart or blood vessels by means inserted into the body by optical transmission
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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
- A61B5/0062—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
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
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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
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
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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
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient; User input means
- A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
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Abstract
【解決手段】1つの実施形態において、システムは、波長掃引レーザー、波長掃引レーザーと接続されているソースアーム、基準反射体と接続されている基準アーム、信号出力を有する第一の光検出器、第一の光検出器と接続されている検出器アーム、プローブインターフェース、プローブインターフェースの第一の光コネクタと接続されているサンプルアームを含む干渉計;第一の光検出器信号出力と接続されている信号入力および信号出力を有するA/D変換器、A/D変換器信号出力と接続されている処理システム、処理システムと接続されているディスプレーを含む取得及び表示システム;および圧力センサーを含みプローブインターフェースの第一の光コネクタに接続するように構成されているプローブを含み、圧力変換器は光圧力変換器を含む。
【選択図】図2
Description
本出願は、米国出願番号12/689,724(2010年1月19日出願)の継続で、その内容全体が参照により本明細書に組み込まれる。
Claims (1)
- 波長掃引レーザーと、
前記波長掃引レーザーと光通信を行うソースアームと、
基準反射体と光通信を行う基準アームと、
信号出力を有する第一の光検出器と、
前記第一の光検出器と光通信を行う検出器アームと、
プローブインターフェースと、
前記プローブインターフェースの第一の光コネクタと光通信を行うサンプルアームと、
を含む干渉計と、
前記第一の光検出器の信号出力と電気通信を行う信号入力および信号出力を有するアナログ・デジタル変換器と、
前記アナログ・デジタル変換器の信号出力と電気通信を行う処理システムと、
前記処理システムと電気通信を行うディスプレーと、
を含む取得及び表示システムと、
圧力センサーを含むプローブであって、前記プローブインターフェースの前記第一の光コネクタへの光接続用に構成されており、圧力変換器は光圧力変換器を含む、プローブと、
を含む統合圧力測定を使用する光干渉断層撮影システム。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/689,724 US8478384B2 (en) | 2010-01-19 | 2010-01-19 | Intravascular optical coherence tomography system with pressure monitoring interface and accessories |
| US12/689,724 | 2010-01-19 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012541237A Division JP5558580B2 (ja) | 2010-01-19 | 2010-12-29 | 統合圧力測定を使用する光干渉断層撮影システム、光干渉断層撮影システム用プローブ、光干渉断層撮影システム用の組み合わせプローブ、及びoctシステムの作動方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014168711A true JP2014168711A (ja) | 2014-09-18 |
| JP5860502B2 JP5860502B2 (ja) | 2016-02-16 |
Family
ID=44263002
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012541237A Active JP5558580B2 (ja) | 2010-01-19 | 2010-12-29 | 統合圧力測定を使用する光干渉断層撮影システム、光干渉断層撮影システム用プローブ、光干渉断層撮影システム用の組み合わせプローブ、及びoctシステムの作動方法 |
| JP2014115609A Active JP5860502B2 (ja) | 2010-01-19 | 2014-06-04 | 圧力モニターインターフェースおよび付属品付き血管内光干渉断層撮影システム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012541237A Active JP5558580B2 (ja) | 2010-01-19 | 2010-12-29 | 統合圧力測定を使用する光干渉断層撮影システム、光干渉断層撮影システム用プローブ、光干渉断層撮影システム用の組み合わせプローブ、及びoctシステムの作動方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US8478384B2 (ja) |
| EP (2) | EP2523594B1 (ja) |
| JP (2) | JP5558580B2 (ja) |
| AU (1) | AU2010343108B2 (ja) |
| CA (2) | CA2765412C (ja) |
| CR (1) | CR20110681A (ja) |
| WO (1) | WO2011090744A2 (ja) |
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| US8478384B2 (en) | 2013-07-02 |
| US20190343409A1 (en) | 2019-11-14 |
| JP5558580B2 (ja) | 2014-07-23 |
| US20140187929A1 (en) | 2014-07-03 |
| US8676299B2 (en) | 2014-03-18 |
| WO2011090744A2 (en) | 2011-07-28 |
| JP2013511372A (ja) | 2013-04-04 |
| AU2010343108B2 (en) | 2013-11-07 |
| EP3231355A1 (en) | 2017-10-18 |
| US11058308B2 (en) | 2021-07-13 |
| JP5860502B2 (ja) | 2016-02-16 |
| EP3231355B1 (en) | 2019-06-12 |
| US20120238869A1 (en) | 2012-09-20 |
| CR20110681A (es) | 2012-01-30 |
| CA2893527C (en) | 2017-11-14 |
| US20110178413A1 (en) | 2011-07-21 |
| CA2765412C (en) | 2015-09-29 |
| CA2765412A1 (en) | 2011-07-28 |
| EP2523594A2 (en) | 2012-11-21 |
| WO2011090744A3 (en) | 2012-01-19 |
| CA2893527A1 (en) | 2011-07-28 |
| EP2523594B1 (en) | 2017-07-19 |
| AU2010343108A1 (en) | 2012-01-19 |
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