JP2018158123A - 測定システム - Google Patents
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- JP2018158123A JP2018158123A JP2018102423A JP2018102423A JP2018158123A JP 2018158123 A JP2018158123 A JP 2018158123A JP 2018102423 A JP2018102423 A JP 2018102423A JP 2018102423 A JP2018102423 A JP 2018102423A JP 2018158123 A JP2018158123 A JP 2018158123A
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0031—Implanted circuitry
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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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- 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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02156—Calibration means
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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
- A61B5/06—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
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
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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
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/065—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
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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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14503—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
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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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1495—Calibrating or testing of in-vivo probes
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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
- A61B5/6851—Guide wires
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/12—Devices for detecting or locating foreign bodies
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/08—Sensors provided with means for identification, e.g. barcodes or memory chips
- A61B2562/085—Sensors provided with means for identification, e.g. barcodes or memory chips combined with means for recording calibration data
Abstract
Description
Claims (12)
- i)センサ・ガイド・ワイヤであって、
a)遠位端と、
b)近位端と、
c)中空管と、
d)コア・ワイヤと、
e)少なくともひとつの電気導線と、
f)前記センサ・ガイド・ワイヤの前記遠位端における挿入可能部分であって、前記挿入可能部分は、患者の体の血管内に挿入可能であるように構成されており、近位端および遠位端を有するジャケットまたはスリーブと、前記ジャケットの近位端に取り付けられた第1部分と、その近位端が前記ジャケットの遠位端に結合された第2部分と、前記第2部分の遠位端に取り付けられた先端部とを有する挿入可能部分と、
g)前記センサ・ガイド・ワイヤの前記遠位端において、前記挿入可能部分の前記ジャケットまたはスリーブ内に配置された第1センサであって、患者の体内に挿入されたとき、第1パラメータを測定するように構成されている、第1センサと、
h)前記センサ・ガイド・ワイヤの前記遠位端において、前記挿入可能部分の前記ジャケットまたはスリーブ内に配置された第2センサであって、前記患者の体内に挿入されたとき前記第1パラメータとは異なる第2パラメータを測定するように構成されている、第2センサと、
を有するセンサ・ガイド・ワイヤと、
ii)前記センサ・ガイド・ワイヤの前記近位端に結合されるように適応された筐体を有する送受信機ユニットであって、前記筐体は、前記患者の身体の外側に残るように構成されている送受信機ユニットと、
iii)前記第1パラメータおよび前記第2パラメータに関連したデータを含む、第1および第2のフィルタ済み、処理済み、かつ、フォーマット済み信号を生成するべく、前記第1パラメータと関連づけられた前記第1センサから受信した信号をフィルタにかけ、処理し、かつ、フォーマットするように構成された第1センサ信号適応回答、および、前記第2パラメータと関連づけられた前記第2センサから受信した信号をフィルタリングし、処理し、かつ、フォーマットするように構成された第2センサ信号適合回路と、
を備え、
前記送受信機ユニットは、前記第1および第2パラメータに関連するデータを送信するための少なくともひとつの第1通信モジュールをさらに有し、
前記第1通信モジュールは、外部装置内に収納された少なくともひとつの第2通信モジュールと直接通信するように適応されており、
少なくともひとつの前記センサ信号適合回路は、前記送受信機ユニット内に部分的に配置され、かつ、前記外部装置内に部分的に配置されている、
ことを特徴とする測定システム。 - 前記外部装置は、モニタ、ソフトウェア、および、前記第1および第2パラメータと関連するデータを受信しかつ処理するための接続部を有する専用の患者モニタデバイスである、
ことを特徴とする請求項1に記載の測定システム。 - 前記外部装置は、規格のカテラブモニタである、ことを特徴とする請求項1に記載の測定システム。
- 前記外部装置は、モバイルユニットである、ことを特徴とする請求項1に記載の測定システム。
- 前記外部装置は、モバイルユニットに直接データを送信するように適応されたデバイスである、ことを特徴とする請求項1に記載の測定システム。
- 前記第1センサは、第1の生理学的パラメータを測定するように構成され、
前記第2センサは、第2の生理学的パラメータを測定するように構成され、
前記第1通信モジュールから転送されるデータは、前記第1および第2の生理学的パラメータと関連するデータである、ことを特徴とする請求項1から5のいずれか一項に記載の測定システム。 - 前記第1センサおよび第2センサの各々は、血圧、血液温度、血流、または、一つ以上の血中化学成分濃度を測定するように構成されている、ことを特徴とする請求項6に記載の測定システム。
- 前記第1センサは、生理学的パラメータを測定するように構成され、
前記第2センサは、非生理学的パラメータを測定するように構成され、
前記第1通信モジュールから転送されたデータは、生理学的および非生理学的パラメータに関連するデータである、ことを特徴とする請求項1から5のいずれか一項に記載の測定システム。 - 前記第1センサは、血圧、血液温度、血流、または、一つ以上の血中化学成分濃度を測定するように構成され、
前記第2センサは、磁場、磁束、X線場、電磁場、光学信号、または、体内に埋め込み可能な金属デバイスまたは異物の存在を測定するように構成されている、
ことを特徴とする請求項8に記載の測定システム。 - 少なくともひとつの前記センサ信号適合回路は、プログラム可能センサ調整器、較正器、エネルギー装置、および出力増幅器を含む、
ことを特徴とする請求項1から9のいずれか一項に記載の測定システム。 - 前記第1センサおよび前記第2センサは、前記センサ・ガイド・ワイヤの前記遠位端において、前記挿入可能部分の前記ジャケットまたはスリーブ内に配置されている、ことを特徴とする請求項1から10のいずれか一項に記載の測定システム。
- 前記少なくともひとつの第1通信モジュールは、前記筐体内のひとつの第1通信モジュールであり、前記ひとつの第1通信モジュールは、前記第1および第2の生理学的パラメータに関連する前記フィルタ済み、処理済みおよびフォーマット済みの信号を、無線通信信号を介して、対となる前記第2通信モジュールへ転送するように構成されている、ことを特徴とする請求項1から11のいずれか一項に記載の測定システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/771,167 US8174395B2 (en) | 2006-11-20 | 2010-04-30 | Transceiver unit in a measurement system |
US12/771,167 | 2010-04-30 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016097179A Division JP6397849B2 (ja) | 2010-04-30 | 2016-05-13 | 測定システム |
Publications (1)
Publication Number | Publication Date |
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JP2018158123A true JP2018158123A (ja) | 2018-10-11 |
Family
ID=44316640
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013506655A Pending JP2013526918A (ja) | 2010-04-30 | 2011-04-28 | 測定システム |
JP2016097179A Active JP6397849B2 (ja) | 2010-04-30 | 2016-05-13 | 測定システム |
JP2018102423A Withdrawn JP2018158123A (ja) | 2010-04-30 | 2018-05-29 | 測定システム |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013506655A Pending JP2013526918A (ja) | 2010-04-30 | 2011-04-28 | 測定システム |
JP2016097179A Active JP6397849B2 (ja) | 2010-04-30 | 2016-05-13 | 測定システム |
Country Status (8)
Country | Link |
---|---|
US (8) | US8174395B2 (ja) |
EP (4) | EP2563209A2 (ja) |
JP (3) | JP2013526918A (ja) |
CN (2) | CN106994008B (ja) |
AU (1) | AU2011247600B2 (ja) |
CA (2) | CA2966597C (ja) |
CR (1) | CR20120567A (ja) |
WO (1) | WO2011135014A2 (ja) |
Families Citing this family (84)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11234650B2 (en) | 2006-11-20 | 2022-02-01 | St. Jude Medical Coordination Center Bvba | Measurement system |
US8174395B2 (en) | 2006-11-20 | 2012-05-08 | St. Jude Medical Systems Ab | Transceiver unit in a measurement system |
US9095685B2 (en) | 2008-01-23 | 2015-08-04 | Mediguide Ltd. | Sensor mounted flexible guidewire |
IL196660A (en) | 2008-01-23 | 2014-09-30 | Mediguide Ltd | Flexible conductive catheter with sensor |
WO2010077632A2 (en) | 2008-12-08 | 2010-07-08 | Silicon Valley Medical Instruments, Inc. | System and catheter for image guidance and methods thereof |
US8478384B2 (en) | 2010-01-19 | 2013-07-02 | Lightlab Imaging, Inc. | Intravascular optical coherence tomography system with pressure monitoring interface and accessories |
SE535022C2 (sv) | 2010-06-30 | 2012-03-20 | St Jude Medical Systems Ab | Sensorguidewire innefattande en sensorkapsel med multipla hål |
EP2621335B1 (en) | 2010-09-29 | 2015-11-18 | St. Jude Medical Coordination Center BVBA | Sensor guide wire |
CN103328033B (zh) | 2010-11-09 | 2016-05-18 | 奥普森斯公司 | 具有内部压力传感器的导丝 |
US8983615B2 (en) | 2011-02-21 | 2015-03-17 | Boston Scientific Neuromodulation Corporation | System for communication with implantable medical devices using a bridge device |
SE537177C2 (sv) * | 2011-10-28 | 2015-02-24 | St Jude Medical Systems Ab | Medicinskt system för bestämning av Fractional Flow Reserve(FFR) värdet |
US10226185B2 (en) | 2012-05-03 | 2019-03-12 | St. Jude Medical Coordination Center Bvba | Tube and sensor guide wire comprising tube |
CN105142506A (zh) | 2012-08-27 | 2015-12-09 | 波士顿科学国际有限公司 | 压力感测医疗器械及医疗器械系统 |
US9968306B2 (en) * | 2012-09-17 | 2018-05-15 | Abbott Diabetes Care Inc. | Methods and apparatuses for providing adverse condition notification with enhanced wireless communication range in analyte monitoring systems |
US10687716B2 (en) | 2012-11-14 | 2020-06-23 | Vectorious Medical Technologies Ltd. | Drift compensation for implanted capacitance-based pressure transducer |
EP2934309B1 (en) * | 2012-12-21 | 2022-02-09 | Philips Image Guided Therapy Corporation | Pressure-sensing intravascular device |
US9636017B2 (en) | 2013-03-13 | 2017-05-02 | DePuy Synthes Products, Inc. | Telemetric docking station |
US10028666B2 (en) | 2013-03-15 | 2018-07-24 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire |
US20160067005A1 (en) * | 2013-03-15 | 2016-03-10 | Volcano Corporation | Pressure wire detection and communication protocol for use with medical measurement systems |
JP6386535B2 (ja) | 2013-04-18 | 2018-09-05 | ヴェクトリアス メディカル テクノロジーズ リミテッド | 遠隔電源供給される検知用インプラント |
US10205488B2 (en) | 2013-04-18 | 2019-02-12 | Vectorious Medical Technologies Ltd. | Low-power high-accuracy clock harvesting in inductive coupling systems |
AU2014268473A1 (en) | 2013-05-22 | 2015-12-24 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire systems including an optical connector cable |
US10702170B2 (en) | 2013-07-01 | 2020-07-07 | Zurich Medical Corporation | Apparatus and method for intravascular measurements |
US10835183B2 (en) | 2013-07-01 | 2020-11-17 | Zurich Medical Corporation | Apparatus and method for intravascular measurements |
US11076765B2 (en) | 2013-07-26 | 2021-08-03 | Boston Scientific Scimed, Inc. | FFR sensor head design that minimizes stress induced pressure offsets |
EP3033004B1 (en) | 2013-08-14 | 2023-06-21 | Boston Scientific Scimed, Inc. | Medical device systems including an optical fiber with a tapered core |
US9717919B2 (en) | 2013-09-06 | 2017-08-01 | Boston Scientific Neuromodulation Corporation | Filtering algorithm for assessing communications wirelessly received by an implantable medical device |
US9186518B2 (en) | 2013-09-06 | 2015-11-17 | Boston Scientific Neuromodulation Corporation | Medical device application for configuring a mobile device into an external controller for an implantable medical device |
US9775523B2 (en) | 2013-10-14 | 2017-10-03 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire and methods for calculating fractional flow reserve |
EP2865326A1 (en) * | 2013-10-25 | 2015-04-29 | Sinvent AS | In-vivo pressure monitoring system |
EP3060105A2 (en) | 2013-10-25 | 2016-08-31 | St. Jude Medical Coordination Center BVBA | Sensor guide wire device and system including a sensor guide wire device |
US10130269B2 (en) | 2013-11-14 | 2018-11-20 | Medtronic Vascular, Inc | Dual lumen catheter for providing a vascular pressure measurement |
US9877660B2 (en) | 2013-11-14 | 2018-01-30 | Medtronic Vascular Galway | Systems and methods for determining fractional flow reserve without adenosine or other pharmalogical agent |
US9913585B2 (en) | 2014-01-15 | 2018-03-13 | Medtronic Vascular, Inc. | Catheter for providing vascular pressure measurements |
US10932679B2 (en) | 2014-03-18 | 2021-03-02 | Boston Scientific Scimed, Inc. | Pressure sensing guidewires and methods of use |
EP4342366A2 (en) * | 2014-04-04 | 2024-03-27 | St. Jude Medical Systems AB | Intravascular pressure and flow data diagnostic system |
US9429713B2 (en) | 2014-04-17 | 2016-08-30 | Boston Scientific Scimed, Inc. | Self-cleaning optical connector |
EP3151739B1 (en) | 2014-06-04 | 2020-01-22 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire systems with reduced pressure offsets |
US11330989B2 (en) | 2014-06-16 | 2022-05-17 | Medtronic Vascular, Inc. | Microcatheter sensor design for mounting sensor to minimize induced strain |
US10973418B2 (en) | 2014-06-16 | 2021-04-13 | Medtronic Vascular, Inc. | Microcatheter sensor design for minimizing profile and impact of wire strain on sensor |
US10201284B2 (en) | 2014-06-16 | 2019-02-12 | Medtronic Vascular Inc. | Pressure measuring catheter having reduced error from bending stresses |
EP3171764B1 (en) * | 2014-07-22 | 2023-06-07 | Koninklijke Philips N.V. | Intravascular devices, systems, and methods having a core wire with multiple flattened sections |
WO2016019207A1 (en) | 2014-08-01 | 2016-02-04 | Boston Scientific Scimed, Inc. | Pressure sensing guidewires |
US9766972B2 (en) | 2014-08-07 | 2017-09-19 | Pure Storage, Inc. | Masking defective bits in a storage array |
US9558069B2 (en) | 2014-08-07 | 2017-01-31 | Pure Storage, Inc. | Failure mapping in a storage array |
US9533162B2 (en) | 2014-08-21 | 2017-01-03 | Boston Scientific Neuromodulation Corporation | Use of a dedicated remote control as an intermediary device to communicate with an implantable medical device |
WO2016030794A1 (en) * | 2014-08-28 | 2016-03-03 | Koninklijke Philips N.V. | Intravascular devices, systems, and methods having an adhesive filled distal tip element |
CN107405089B (zh) | 2014-12-05 | 2020-09-04 | 波士顿科学国际有限公司 | 压力感应导丝 |
US10194812B2 (en) | 2014-12-12 | 2019-02-05 | Medtronic Vascular, Inc. | System and method of integrating a fractional flow reserve device with a conventional hemodynamic monitoring system |
US11367947B2 (en) | 2015-03-16 | 2022-06-21 | St. Jude Medical International Holding S.á r.l. | Field concentrating antennas for magnetic position sensors |
CN107405104B (zh) | 2015-03-16 | 2021-08-06 | 圣犹达医疗用品国际控股有限公司 | 用于磁位置传感器的场聚集天线 |
WO2016178197A1 (en) | 2015-05-07 | 2016-11-10 | Vectorious Medical Technologies Ltd | Deploying and fixating an implant across an organ wall |
EP3359026A4 (en) * | 2015-10-05 | 2019-06-12 | Autonomix Medical, Inc. | INTELLIGENT TORQUE GENERATOR AND METHODS OF USE |
EP3398237B1 (en) | 2015-12-30 | 2020-12-02 | Vectorious Medical Technologies Ltd. | Power-efficient pressure-sensor implant |
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 |
US10792473B2 (en) | 2016-03-16 | 2020-10-06 | St. Jude Medical Coordination Center Bvba | Core wire having a flattened portion to provide preferential bending |
JP6963567B2 (ja) | 2016-05-19 | 2021-11-10 | アシスト・メディカル・システムズ,インコーポレイテッド | 血管内プロセスにおける位置検知 |
JP6943883B2 (ja) | 2016-05-19 | 2021-10-06 | アシスト・メディカル・システムズ,インコーポレイテッド | 血管内プロセスにおける位置検知 |
JP2019518546A (ja) | 2016-05-31 | 2019-07-04 | キュラ, インク.Qura, Inc. | 埋込型眼圧センサ及び使用方法 |
US11272850B2 (en) | 2016-08-09 | 2022-03-15 | Medtronic Vascular, Inc. | Catheter and method for calculating fractional flow reserve |
US9747158B1 (en) * | 2017-01-13 | 2017-08-29 | Pure Storage, Inc. | Intelligent refresh of 3D NAND |
US11330994B2 (en) | 2017-03-08 | 2022-05-17 | Medtronic Vascular, Inc. | Reduced profile FFR catheter |
US10646122B2 (en) | 2017-04-28 | 2020-05-12 | Medtronic Vascular, Inc. | FFR catheter with covered distal pressure sensor and method of manufacture |
US11045128B2 (en) | 2017-06-03 | 2021-06-29 | Sentinel Medical Technologies, LLC | Catheter for monitoring intra-abdominal pressure |
US11045143B2 (en) | 2017-06-03 | 2021-06-29 | Sentinel Medical Technologies, LLC | Catheter with connectable hub for monitoring pressure |
US11185245B2 (en) | 2017-06-03 | 2021-11-30 | Sentinel Medical Technologies, Llc. | Catheter for monitoring pressure for muscle compartment syndrome |
CN111225605B (zh) | 2017-08-03 | 2023-01-17 | 波士顿科学国际有限公司 | 血流储备分数的评估方法 |
US11235124B2 (en) | 2017-08-09 | 2022-02-01 | Medtronic Vascular, Inc. | Collapsible catheter and method for calculating fractional flow reserve |
US11219741B2 (en) | 2017-08-09 | 2022-01-11 | Medtronic Vascular, Inc. | Collapsible catheter and method for calculating fractional flow reserve |
US10359464B2 (en) * | 2017-09-18 | 2019-07-23 | Biosense Webster (Israel) Ltd. | Cable and associated continuity monitoring system and method |
JP2021511094A (ja) | 2018-01-23 | 2021-05-06 | デックスコム・インコーポレーテッド | センサに対する温度効果を補償するためのシステム、デバイスおよび方法 |
CA3089900A1 (en) * | 2018-02-02 | 2019-08-08 | Microbot Medical Ltd. | Self-cleaning catheter systems |
JP7024103B2 (ja) | 2018-02-23 | 2022-02-22 | 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 | 逐次生理学的測定による血管の評価方法 |
EP3768156B1 (en) | 2018-03-23 | 2023-09-20 | Boston Scientific Scimed, Inc. | Medical device with pressure sensor |
EP3773182B1 (en) | 2018-04-06 | 2023-08-09 | Boston Scientific Scimed, Inc. | Medical device with pressure sensor |
WO2019204219A1 (en) | 2018-04-18 | 2019-10-24 | Boston Scientific Scimed, Inc. | System for assessing a vessel with sequential physiological measurements |
US11185244B2 (en) | 2018-08-13 | 2021-11-30 | Medtronic Vascular, Inc. | FFR catheter with suspended pressure sensor |
US11672457B2 (en) | 2018-11-24 | 2023-06-13 | Sentinel Medical Technologies, Llc. | Catheter for monitoring pressure |
US11779263B2 (en) | 2019-02-08 | 2023-10-10 | Sentinel Medical Technologies, Llc. | Catheter for monitoring intra-abdominal pressure for assessing preeclampsia |
EP3969096A4 (en) * | 2019-05-17 | 2023-01-11 | Opsens Inc. | PRESSURE-SENSITIVE GUIDEWIRE, SYSTEMS AND METHODS FOR CARDIAC STRUCTURAL PROCEDURES |
EP4009860A4 (en) | 2019-08-08 | 2022-11-16 | Sentinel Medical Technologies, LLC | CABLE FOR USE WITH PRESSURE MONITORING CATHETER |
US11617543B2 (en) | 2019-12-30 | 2023-04-04 | Sentinel Medical Technologies, Llc. | Catheter for monitoring pressure |
EP4129159A4 (en) * | 2020-04-21 | 2024-05-01 | Murata Manufacturing Co | CONVERSION ADAPTER |
US20220111182A1 (en) | 2020-10-12 | 2022-04-14 | Asahi Intecc Co., Ltd. | Guide wire with conductive element |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001509038A (ja) * | 1996-02-20 | 2001-07-10 | コーメディカ コーポレーション | 経皮心筋血行再建法 |
JP2007516782A (ja) * | 2003-12-26 | 2007-06-28 | メドトロニック ミニメド インコーポレイテッド | 複数パラメータを検出する埋没可能装置 |
JP2008126086A (ja) * | 2006-11-20 | 2008-06-05 | Radi Medical Systems Ab | 圧力測定システムのトランシーバ装置 |
JP2008532587A (ja) * | 2005-02-22 | 2008-08-21 | ヘルス−スマート リミテッド | 生理学的及び心理学的/生理学的モニタリングのための方法及びシステム並びにその使用 |
JP2009078148A (ja) * | 2007-09-25 | 2009-04-16 | Radi Medical Systems Ab | 圧力センサワイヤアセンブリ |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0655204B2 (ja) * | 1985-10-07 | 1994-07-27 | 住友電気工業株式会社 | 多機能モニタカテ−テル |
US4785822A (en) * | 1987-04-01 | 1988-11-22 | Utah Medical Products, Inc. | Disposable intracompartmental pressure transducer |
WO1993009837A1 (en) | 1991-11-12 | 1993-05-27 | Professional Medical, Inc. | Remote display of patient monitored data |
US5312446A (en) | 1992-08-26 | 1994-05-17 | Medtronic, Inc. | Compressed storage of data in cardiac pacemakers |
US5484404A (en) * | 1994-05-06 | 1996-01-16 | Alfred E. Mann Foundation For Scientific Research | Replaceable catheter system for physiological sensors, tissue stimulating electrodes and/or implantable fluid delivery systems |
ES2210662T3 (es) | 1994-08-19 | 2004-07-01 | Biosense, Inc. | Sistemas medicos de diagnosis, de tratamiento y de imagen. |
DE69534748T2 (de) * | 1994-09-02 | 2006-11-02 | Volcano Corp. (n.d, Ges.d.Staates Delaware), Rancho Cordova | Ultraminiatur-druckfühler und leitdraht hierfür |
US5568815A (en) | 1994-11-21 | 1996-10-29 | Becton Dickinson And Company | Self-powered interface circuit for use with a transducer sensor |
US6690963B2 (en) | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
SE9600333D0 (sv) | 1995-06-22 | 1996-01-30 | Radi Medical Systems | Sensor arrangement |
SE9600334D0 (sv) * | 1996-01-30 | 1996-01-30 | Radi Medical Systems | Combined flow, pressure and temperature sensor |
WO1999037208A1 (en) | 1996-02-01 | 1999-07-29 | Biosense Inc. | Intrabody measurement |
SE9603314D0 (sv) * | 1996-09-12 | 1996-09-12 | Siemens Elema Ab | Förfarande och anordning för att bestämma läget hos en kateter inuti kroppen hos en patient |
EP0968547B1 (en) | 1997-03-25 | 2005-08-10 | Radi Medical Systems Ab | Female connector |
US5919221A (en) * | 1997-04-22 | 1999-07-06 | Medtronic, Inc | Method and apparatus for calibrating pacemaker pressure sensor lead prior to chronic implant |
US6248080B1 (en) | 1997-09-03 | 2001-06-19 | Medtronic, Inc. | Intracranial monitoring and therapy delivery control device, system and method |
US5938624A (en) | 1997-09-10 | 1999-08-17 | Radi Medical Systems Ab | Male connector with a continous surface for a guide wire and method therefor |
US5807253A (en) * | 1997-10-06 | 1998-09-15 | General Electrical Company | Patient electrical isolation system |
US6391005B1 (en) * | 1998-03-30 | 2002-05-21 | Agilent Technologies, Inc. | Apparatus and method for penetration with shaft having a sensor for sensing penetration depth |
WO2000032105A1 (en) * | 1998-11-25 | 2000-06-08 | Ball Semiconductor, Inc. | Monitor for interventional procedures |
US6312380B1 (en) * | 1998-12-23 | 2001-11-06 | Radi Medical Systems Ab | Method and sensor for wireless measurement of physiological variables |
US6233476B1 (en) * | 1999-05-18 | 2001-05-15 | Mediguide Ltd. | Medical positioning system |
DE19936904A1 (de) * | 1999-07-30 | 2001-02-01 | Biotronik Mess & Therapieg | Katheter |
US7483743B2 (en) | 2000-01-11 | 2009-01-27 | Cedars-Sinai Medical Center | System for detecting, diagnosing, and treating cardiovascular disease |
US6292697B1 (en) | 2000-02-15 | 2001-09-18 | Medtronic, Inc. | Testing sterile packaged components of an implantable medical device prior to chronic implantation |
US6615067B2 (en) | 2000-03-21 | 2003-09-02 | Radi Medical Systems Ab | Method and device for measuring physical characteristics in a body |
US6565514B2 (en) | 2000-08-25 | 2003-05-20 | Radi Medical Systems Ab | Method and system for determining physiological variables |
DE60238369D1 (de) * | 2001-05-23 | 2011-01-05 | Radi Medical Systems | Interaktives Messsystem |
US7317409B2 (en) * | 2002-01-30 | 2008-01-08 | Tensys Medical, Inc. | Apparatus and method for interfacing time-variant signals |
US7043305B2 (en) | 2002-03-06 | 2006-05-09 | Cardiac Pacemakers, Inc. | Method and apparatus for establishing context among events and optimizing implanted medical device performance |
AU2003273544A1 (en) | 2002-05-31 | 2003-12-19 | Kevin Montegrande | Intraocular pressure sensor |
US7881769B2 (en) | 2002-11-18 | 2011-02-01 | Mediguide Ltd. | Method and system for mounting an MPS sensor on a catheter |
JP2006511271A (ja) * | 2002-12-18 | 2006-04-06 | ボストン・サイエンティフィック・サイメド・インコーポレイテッド | 管腔内治療のためのカテーテルを使用した検出 |
US8046049B2 (en) * | 2004-02-23 | 2011-10-25 | Biosense Webster, Inc. | Robotically guided catheter |
US20050197585A1 (en) | 2004-03-06 | 2005-09-08 | Transoma Medical, Inc. | Vascular blood pressure monitoring system with transdermal catheter and telemetry capability |
US20070208252A1 (en) * | 2004-04-21 | 2007-09-06 | Acclarent, Inc. | Systems and methods for performing image guided procedures within the ear, nose, throat and paranasal sinuses |
US7263894B2 (en) * | 2004-06-07 | 2007-09-04 | Radi Medical Systems Ab | Sensor and guide wire assembly |
JP2006026406A (ja) * | 2004-07-12 | 2006-02-02 | Radi Medical Systems Ab | 生理学的変数の無線による通信 |
US20060009817A1 (en) | 2004-07-12 | 2006-01-12 | Radi Medical Systems Ab | Wireless communication of physiological variables |
US8277386B2 (en) | 2004-09-27 | 2012-10-02 | Volcano Corporation | Combination sensor guidewire and methods of use |
US7326088B2 (en) | 2004-11-09 | 2008-02-05 | Radi Medical Systems Ab | Reducing leakage current in guide wire assembly |
DE102004058008B4 (de) | 2004-12-01 | 2007-08-23 | Siemens Ag | Führungsdraht für Gefäßkatheter mit verbesserter Ortungs- und Navigiermöglichkeit |
US7328070B2 (en) * | 2005-04-28 | 2008-02-05 | Medtronic, Inc. | Multi-tube sensor for sensing urinary sphincter and urethral pressure |
US7610093B2 (en) * | 2005-04-28 | 2009-10-27 | Medtronic, Inc. | Implantable optical pressure sensor for sensing urinary sphincter pressure |
US7623923B2 (en) * | 2005-04-28 | 2009-11-24 | Medtronic, Inc. | Tube sensor for penile tumescence |
US8095123B2 (en) * | 2005-06-13 | 2012-01-10 | Roche Diagnostics International Ag | Wireless communication system |
EP1774905B1 (en) * | 2005-10-12 | 2014-12-03 | Radi Medical Systems Ab | Sensor wire assembly |
US20070255145A1 (en) * | 2006-04-28 | 2007-11-01 | Radi Medical Systems Ab | Sensor and guide wire assembly |
US7724148B2 (en) * | 2006-11-20 | 2010-05-25 | Radi Medical Systems Ab | Transceiver unit in a pressure measurement system |
US8174395B2 (en) * | 2006-11-20 | 2012-05-08 | St. Jude Medical Systems Ab | Transceiver unit in a measurement system |
US8461997B2 (en) | 2006-11-20 | 2013-06-11 | St. Jude Medical Systems Ab | Transceiver unit in a measurement system |
US7946997B2 (en) * | 2007-02-16 | 2011-05-24 | Radi Medical Systems Ab | Measurement system to measure a physiological condition in a body |
US8216151B2 (en) * | 2007-09-25 | 2012-07-10 | Radi Medical Systems Ab | Pressure wire assembly |
US7998089B2 (en) * | 2007-11-08 | 2011-08-16 | Radi Medical Systems Ab | Method of making a guide wire based assembly and reusing an energy source |
US9089254B2 (en) * | 2008-08-28 | 2015-07-28 | Biosense Webster, Inc. | Synchronization of medical devices via digital interface |
-
2010
- 2010-04-30 US US12/771,167 patent/US8174395B2/en active Active
-
2011
- 2011-04-28 AU AU2011247600A patent/AU2011247600B2/en active Active
- 2011-04-28 CA CA2966597A patent/CA2966597C/en active Active
- 2011-04-28 EP EP11718334A patent/EP2563209A2/en not_active Ceased
- 2011-04-28 WO PCT/EP2011/056704 patent/WO2011135014A2/en active Application Filing
- 2011-04-28 CA CA2795305A patent/CA2795305C/en active Active
- 2011-04-28 JP JP2013506655A patent/JP2013526918A/ja active Pending
- 2011-04-28 EP EP20182598.1A patent/EP3738639A1/en not_active Withdrawn
- 2011-04-28 EP EP16166321.6A patent/EP3075309B1/en active Active
- 2011-04-28 CN CN201710196000.7A patent/CN106994008B/zh active Active
- 2011-04-28 EP EP19163712.3A patent/EP3524145B1/en active Active
- 2011-04-28 CN CN2011800325154A patent/CN103037759A/zh active Pending
-
2012
- 2012-04-11 US US13/444,487 patent/US8410940B2/en active Active
- 2012-11-06 CR CR20120567A patent/CR20120567A/es unknown
-
2013
- 2013-03-19 US US13/847,226 patent/US8698638B2/en active Active
-
2014
- 2014-03-18 US US14/218,017 patent/US9220461B2/en active Active
-
2015
- 2015-11-24 US US14/950,847 patent/US9585566B2/en active Active
-
2016
- 2016-05-13 JP JP2016097179A patent/JP6397849B2/ja active Active
-
2017
- 2017-01-25 US US15/415,271 patent/US9888848B2/en active Active
-
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- 2018-01-09 US US15/865,519 patent/US10314488B2/en active Active
- 2018-05-29 JP JP2018102423A patent/JP2018158123A/ja not_active Withdrawn
-
2019
- 2019-05-02 US US16/401,156 patent/US10736573B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001509038A (ja) * | 1996-02-20 | 2001-07-10 | コーメディカ コーポレーション | 経皮心筋血行再建法 |
JP2007516782A (ja) * | 2003-12-26 | 2007-06-28 | メドトロニック ミニメド インコーポレイテッド | 複数パラメータを検出する埋没可能装置 |
JP2008532587A (ja) * | 2005-02-22 | 2008-08-21 | ヘルス−スマート リミテッド | 生理学的及び心理学的/生理学的モニタリングのための方法及びシステム並びにその使用 |
JP2008126086A (ja) * | 2006-11-20 | 2008-06-05 | Radi Medical Systems Ab | 圧力測定システムのトランシーバ装置 |
JP2009078148A (ja) * | 2007-09-25 | 2009-04-16 | Radi Medical Systems Ab | 圧力センサワイヤアセンブリ |
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