JP6397849B2 - 測定システム - Google Patents
測定システム Download PDFInfo
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- JP6397849B2 JP6397849B2 JP2016097179A JP2016097179A JP6397849B2 JP 6397849 B2 JP6397849 B2 JP 6397849B2 JP 2016097179 A JP2016097179 A JP 2016097179A JP 2016097179 A JP2016097179 A JP 2016097179A JP 6397849 B2 JP6397849 B2 JP 6397849B2
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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
- 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
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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
- A61B5/0205—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
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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
- A61B5/061—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
- A61B5/145—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
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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
Description
Claims (10)
- 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センサ信号適合回路、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、
前記第1センサ信号適合回路は、前記第1センサに対応し、前記外部装置が抽出できるようなフォーマットの信号を自動的に生成し、かつ、前記第2センサ信号適合回路は、前記第2センサに対応し、前記外部装置が抽出できるようなフォーマットの信号を自動的に生成し、
前記外部装置は、モニタ、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ソフトウエア、および接続部を有する専用の患者モニタデバイス、または、規格のカテラブモニタであり、
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。 - 前記専用の患者モニタデバイスは、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。
- 前記専用の患者モニタデバイスは、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3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4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3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6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7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8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9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 | 2010-04-30 | ||
US12/771,167 US8174395B2 (en) | 2006-11-20 | 2010-04-30 | Transceiver unit in a measurement system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013506655A Division JP2013526918A (ja) | 2010-04-30 | 2011-04-28 | 測定システム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018102423A Division JP2018158123A (ja) | 2010-04-30 | 2018-05-29 | 測定システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016163764A JP2016163764A (ja) | 2016-09-08 |
JP6397849B2 true JP6397849B2 (ja) | 2018-09-26 |
Family
ID=44316640
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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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 (1)
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JP2013506655A Pending JP2013526918A (ja) | 2010-04-30 | 2011-04-28 | 測定システム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018102423A Withdrawn JP2018158123A (ja) | 2010-04-30 | 2018-05-29 | 測定システム |
Country Status (8)
Country | Link |
---|---|
US (8) | US8174395B2 (ja) |
EP (4) | EP3075309B1 (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) |
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