JP7059247B6 - 形状感知光ファイバを含むバルーンカテーテル - Google Patents
形状感知光ファイバを含むバルーンカテーテル Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10187—Indicators for the level of inflation or deflation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
-
- 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
- A61B5/6853—Catheters with a balloon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/104—Balloon catheters used for angioplasty
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/35306—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement
- G01D5/35309—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer
- G01D5/35316—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer using a Bragg gratings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2061—Tracking techniques using shape-sensors, e.g. fiber shape sensors with Bragg gratings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3966—Radiopaque markers visible in an X-ray image
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Child & Adolescent Psychology (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Vascular Medicine (AREA)
- Endoscopes (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
a)「含む」との用語は、所与の請求項に列挙される要素又は行為以外の要素又は行為の存在を排除しない。
b)要素に先行する「a」又は「an」との用語は、当該要素が複数存在することを排除しない。
c)請求項における任意の参照符号は、その範囲を限定しない。
d)幾つかの「手段」は、同じアイテム、ハードウェア若しくはソフトウェアによって実現される構造体又は機能によって表される。
e)特に明記されない限り、行為の特定の順番を必要とすることを意図していない。
Claims (13)
- 少なくとも1つの管を含むフレキシブル機器と、
前記少なくとも1つの管内で、前記フレキシブル機器に組み込まれ、前記フレキシブル機器の長さに亘って延在する複数の形状又はひずみ感知光ファイバと、
を含み、
前記複数の形状又はひずみ感知光ファイバは、前記フレキシブル機器の再構成可能部分の状態を検出するために、前記複数の形状又はひずみ感知光ファイバ間の距離の変化を感知するように、光学インタロゲータ及び光学インタプリタによって、互いに対する移動を測定し、
前記複数の形状又はひずみ感知光ファイバは、前記フレキシブル機器の全長を測定する主ファイバと、前記フレキシブル機器の前記再構成可能部分を測定する少なくとも1つの補助光ファイバとを含む、センサデバイス。 - 前記フレキシブル機器は、バルーンカテーテルを含み、前記再構成可能部分は、バルーンを含む、請求項1に記載のデバイス。
- 前記少なくとも1つの管は、前記複数の形状又はひずみ感知光ファイバのそれぞれに関連付けられる管を含む、請求項1に記載のデバイス。
- 前記複数の形状又はひずみ感知光ファイバは、位置合わせされた座標系を有し、前記複数の形状又はひずみ感知光ファイバのそれぞれは、別個の開始点位置を含む、請求項1に記載のデバイス。
- 前記少なくとも1つの補助光ファイバは、複数の補助光ファイバを含み、前記フレキシブル機器の前記再構成可能部分において又は前記再構成可能部分の近くに、前記複数の補助光ファイバ用の第2の開始点位置を更に含む、請求項1に記載のデバイス。
- 前記第2の開始点位置は、画像内の前記第2の開始点位置の位置を決定するための形状を含む、請求項5に記載のデバイス。
- 前記少なくとも1つの補助光ファイバは、少なくとも1つのファイバブラッグ格子を含む、請求項1に記載のデバイス。
- 少なくとも1つの管を含むフレキシブル機器と、前記少なくとも1つの管内で、前記フレキシブル機器に組み込まれ、前記フレキシブル機器の長さに亘って延在する複数の形状又はひずみ感知光ファイバと、を含むデバイスの前記フレキシブル機器の再構成可能部分の屈曲を感知するシステムの作動方法であって、
前記システムのプロセッサが、前記フレキシブル機器の再構成可能部分の状態を検出するために、前記複数の形状又はひずみ感知光ファイバ間の距離の変化を感知するように、光学インタロゲータ及び光学インタプリタを用いて、前記複数の形状又はひずみ感知光ファイバの互いに対する移動を測定するステップを含み、
前記複数の形状又はひずみ感知光ファイバは、前記フレキシブル機器の全長を測定する主ファイバと、前記フレキシブル機器の前記再構成可能部分を測定する少なくとも1つの補助光ファイバとを含む、システムの作動方法。 - 前記フレキシブル機器は、バルーンカテーテルを含み、前記再構成可能部分は、バルーンを含み、前記移動を測定するステップは、前記プロセッサが、前記バルーンの膨張又は収縮を測定するステップを含む、請求項8に記載のシステムの作動方法。
- 前記プロセッサが、前記複数の形状又はひずみ感知光ファイバのそれぞれの座標系を位置合わせするステップを更に含む、請求項8に記載のシステムの作動方法。
- 前記少なくとも1つの補助光ファイバは、複数の補助光ファイバを含み、前記フレキシブル機器の前記再構成可能部分において又は前記再構成可能部分の近くに、前記複数の補助光ファイバ用の第2の開始点位置を更に含む、請求項8に記載のシステムの作動方法。
- 前記第2の開始点位置は、画像内の前記第2の開始点位置の位置を決定するための形状を含み、
前記プロセッサが、前記複数の補助光ファイバの冗長ひずみ/形状データを取り除くために、画像内の前記第2の開始点位置を見つけるステップを更に含む、請求項11に記載のシステムの作動方法。 - 前記プロセッサが、前記複数の形状又はひずみ感知光ファイバからのひずみ又は形状データを使用して、前記フレキシブル機器の前記再構成可能部分を表示するステップを更に含む、請求項8に記載のシステムの作動方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201662362724P | 2016-07-15 | 2016-07-15 | |
US62/362,724 | 2016-07-15 | ||
PCT/EP2017/067312 WO2018011158A1 (en) | 2016-07-15 | 2017-07-11 | Balloon catheter comprising shape sensing optical fibers |
Publications (4)
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JP2019524241A JP2019524241A (ja) | 2019-09-05 |
JP2019524241A5 JP2019524241A5 (ja) | 2020-08-20 |
JP7059247B2 JP7059247B2 (ja) | 2022-04-25 |
JP7059247B6 true JP7059247B6 (ja) | 2022-06-03 |
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US (1) | US11730931B2 (ja) |
EP (1) | EP3484572B1 (ja) |
JP (1) | JP7059247B6 (ja) |
CN (1) | CN109475725B (ja) |
WO (1) | WO2018011158A1 (ja) |
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EP3705020A1 (en) * | 2019-03-05 | 2020-09-09 | FBGS Technologies GmbH | Methods and systems for shape sensing |
EP4204063A1 (en) * | 2020-08-25 | 2023-07-05 | Edwards Lifesciences Corporation | Medical balloon sensing assembly |
US20220117656A1 (en) * | 2020-10-15 | 2022-04-21 | Biosense Webster (Israel) Ltd. | Determining shape of expandable distal member of a catheter |
KR102560443B1 (ko) * | 2021-05-04 | 2023-07-26 | 인제대학교 산학협력단 | 고정력 가늠이 가능한 유치 도뇨관 |
CN114939223A (zh) * | 2022-05-12 | 2022-08-26 | 上海百心安生物技术股份有限公司 | 一种防爆脉冲球囊扩张导管 |
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- 2017-07-11 CN CN201780043851.6A patent/CN109475725B/zh active Active
- 2017-07-11 JP JP2019501712A patent/JP7059247B6/ja active Active
- 2017-07-11 WO PCT/EP2017/067312 patent/WO2018011158A1/en unknown
- 2017-07-11 US US16/314,996 patent/US11730931B2/en active Active
- 2017-07-11 EP EP17745275.2A patent/EP3484572B1/en active Active
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JP2015522324A (ja) | 2012-06-08 | 2015-08-06 | コーニンクレッカ フィリップス エヌ ヴェ | 生理的特徴を基準化する分散されたセンシングデバイス |
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CN109475725A (zh) | 2019-03-15 |
JP7059247B2 (ja) | 2022-04-25 |
US11730931B2 (en) | 2023-08-22 |
EP3484572A1 (en) | 2019-05-22 |
WO2018011158A1 (en) | 2018-01-18 |
CN109475725B (zh) | 2022-07-08 |
JP2019524241A (ja) | 2019-09-05 |
EP3484572B1 (en) | 2022-04-06 |
US20190307995A1 (en) | 2019-10-10 |
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