JP6041427B2 - センサ付きガイドワイヤ - Google Patents

センサ付きガイドワイヤ Download PDF

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Publication number
JP6041427B2
JP6041427B2 JP2012190945A JP2012190945A JP6041427B2 JP 6041427 B2 JP6041427 B2 JP 6041427B2 JP 2012190945 A JP2012190945 A JP 2012190945A JP 2012190945 A JP2012190945 A JP 2012190945A JP 6041427 B2 JP6041427 B2 JP 6041427B2
Authority
JP
Japan
Prior art keywords
sensor
blocking wall
end side
hole
measurement
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.)
Active
Application number
JP2012190945A
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English (en)
Japanese (ja)
Other versions
JP2014045933A5 (enExample
JP2014045933A (ja
Inventor
誠 西岸
誠 西岸
孝之 宇谷
孝之 宇谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Intecc Co Ltd
Original Assignee
Asahi Intecc Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Priority to JP2012190945A priority Critical patent/JP6041427B2/ja
Priority to CN201310231354.2A priority patent/CN103656835A/zh
Priority to US13/930,905 priority patent/US20140066789A1/en
Publication of JP2014045933A publication Critical patent/JP2014045933A/ja
Publication of JP2014045933A5 publication Critical patent/JP2014045933A5/ja
Application granted granted Critical
Publication of JP6041427B2 publication Critical patent/JP6041427B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B5/02—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
    • 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
    • A61B5/6851—Guide wires
    • 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
    • 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
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2012190945A 2012-08-31 2012-08-31 センサ付きガイドワイヤ Active JP6041427B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012190945A JP6041427B2 (ja) 2012-08-31 2012-08-31 センサ付きガイドワイヤ
CN201310231354.2A CN103656835A (zh) 2012-08-31 2013-06-09 附带传感器的导丝
US13/930,905 US20140066789A1 (en) 2012-08-31 2013-06-28 Sensor guidewire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012190945A JP6041427B2 (ja) 2012-08-31 2012-08-31 センサ付きガイドワイヤ

Publications (3)

Publication Number Publication Date
JP2014045933A JP2014045933A (ja) 2014-03-17
JP2014045933A5 JP2014045933A5 (enExample) 2015-10-15
JP6041427B2 true JP6041427B2 (ja) 2016-12-07

Family

ID=48692283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012190945A Active JP6041427B2 (ja) 2012-08-31 2012-08-31 センサ付きガイドワイヤ

Country Status (3)

Country Link
US (1) US20140066789A1 (enExample)
JP (1) JP6041427B2 (enExample)
CN (1) CN103656835A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4574027A3 (en) * 2019-05-17 2025-10-01 Opsens Inc. Pressure sensing guidewires, systems and methods for structural heart procedures

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016090272A1 (en) * 2014-12-05 2016-06-09 Boston Scientific Scimed, Inc. Pressure sensing guidewires
WO2017039979A1 (en) * 2015-08-28 2017-03-09 Boston Scientific Scimed, Inc. Pressure sensing guidewires
CN109069034B (zh) 2016-02-23 2021-08-20 波士顿科学国际有限公司 包括光学连接器线缆的压力感测导丝系统
US11707200B2 (en) * 2016-08-31 2023-07-25 Nipro Corporation Pressure measurement device, guide wire connector, guide wire, and method for manufacturing guide wire
CN106214140A (zh) * 2016-10-17 2016-12-14 苏州亘科医疗科技有限公司 血管内血压测量导丝
US10537709B2 (en) 2016-10-18 2020-01-21 Boston Scientific Scimed, Inc. Guide extension catheter
WO2019027836A1 (en) 2017-08-03 2019-02-07 Boston Scientific Scimed, Inc. FRACTIONAL FLOW RESERVE EVALUATION SYSTEMS
US11311196B2 (en) 2018-02-23 2022-04-26 Boston Scientific Scimed, Inc. Methods for assessing a vessel with sequential physiological measurements
US11850073B2 (en) 2018-03-23 2023-12-26 Boston Scientific Scimed, Inc. Medical device with pressure sensor
JP7138189B2 (ja) 2018-04-06 2022-09-15 ボストン サイエンティフィック サイムド，インコーポレイテッド 圧力センサ付き医療装置
WO2019204219A1 (en) 2018-04-18 2019-10-24 Boston Scientific Scimed, Inc. System for assessing a vessel with sequential physiological measurements
EP4512319A3 (en) * 2019-04-25 2025-07-02 Opsens Inc. Guidewire with internal pressure sensor
CA3155072A1 (en) * 2019-10-18 2021-04-22 Baylis Medical Company Inc. Medical guidewire assembly and/or electrical connector
US12087000B2 (en) 2021-03-05 2024-09-10 Boston Scientific Scimed, Inc. Systems and methods for vascular image co-registration

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313836A3 (en) * 1987-09-30 1991-01-23 Advanced Cardiovascular Systems, Inc. Pressure monitoring guidewire
US4953553A (en) * 1989-05-11 1990-09-04 Advanced Cardiovascular Systems, Inc. Pressure monitoring guidewire with a flexible distal portion
SE506135C2 (sv) * 1990-07-11 1997-11-17 Radi Medical Systems Sensor- och ledarkonstruktion
US5450853A (en) * 1993-10-22 1995-09-19 Scimed Life Systems, Inc. Pressure sensor
EP0738495B1 (en) * 1995-04-18 2002-06-26 Schneider (Europe) GmbH Pressure measuring guide wire
SE9600333D0 (sv) * 1995-06-22 1996-01-30 Radi Medical Systems Sensor arrangement
US6106486A (en) * 1997-12-22 2000-08-22 Radi Medical Systems Ab Guide wire
JP4008729B2 (ja) * 2002-03-20 2007-11-14 朝日インテック株式会社 圧力センサ付ガイドワイヤ
SE0401431D0 (sv) * 2004-06-04 2004-06-04 Radi Medical Systems Sensor and guide wire assembly
SE535022C2 (sv) * 2010-06-30 2012-03-20 St Jude Medical Systems Ab Sensorguidewire innefattande en sensorkapsel med multipla hål
JP5780557B2 (ja) * 2012-08-27 2015-09-16 朝日インテック株式会社 センサ付きガイドワイヤ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4574027A3 (en) * 2019-05-17 2025-10-01 Opsens Inc. Pressure sensing guidewires, systems and methods for structural heart procedures

Also Published As

Publication number Publication date
JP2014045933A (ja) 2014-03-17
US20140066789A1 (en) 2014-03-06
CN103656835A (zh) 2014-03-26

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