JP4378171B2 - 肺血管閉塞を診断する非侵襲的装置 - Google Patents
肺血管閉塞を診断する非侵襲的装置 Download PDFInfo
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
- A61B5/417—Evaluating particular organs or parts of the immune or lymphatic systems the bone marrow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
- A61B5/0833—Measuring rate of oxygen consumption
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
- A61B5/0836—Measuring rate of CO2 production
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/087—Measuring breath flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Pulmonology (AREA)
- Physiology (AREA)
- Obesity (AREA)
- Emergency Medicine (AREA)
- Power Engineering (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Vascular Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
30 測定ユニット
32 マウスピース
34 呼吸チューブ
36 呼吸流量メータ(センサ)
38 カプノメータ
40 酸素モニタ
42 開放端
44 パルス・オキシメータ
50 データ処理ユニット
60 ディスプレイ・スクリーン(表示システム)
70 T−ピース・アダプタ
72 入口弁
74 出口弁
Claims (11)
- 呼吸機能の異常を非侵襲的に診断する装置であって、
空気を含む患者用呼吸チューブと、
前記チューブに結合された流量メータと、
前記チューブに結合された酸素メータと、
前記チューブに結合された二酸化炭素メータと、
前記流量メータ、前記酸素メータ、及び前記二酸化炭素メータに結合されたデータ処理ユニットと、を備え、
前記データ処理ユニットは、前記空気中又は前記チューブ中の酸素に対する二酸化炭素の割合を計算する手段を含む装置。 - さらに前記データ処理ユニットに結合されたディスプレイ・スクリーンを備えた請求項1記載の装置。
- さらに前記データ処理ユニットに結合された動脈パルス・オキシメータを備える請求項1又は2記載の装置。
- さらに前記チューブと流体的に連通しているアダプタを備え、前記アダプタは患者の酸素源と結合可能な入口弁と呼気を排出する出口弁を有する中空ボディーを含む請求項1乃至3のいずれか1項に記載の装置。
- 前記チューブは、本体と流体的に連通しているマウスピースを備えている請求項1乃至4のいずれか1項に記載の装置。
- さらに、前記チューブに結合された分光計を含み、
前記分光計は、前記データ処理ユニットに結合されている請求項1乃至5のいずれか1項に記載の装置。 - 呼吸機能の異常を非侵襲的に診断する装置であって、
患者が吸入し吐出する空気中の酸素と二酸化炭素の濃度を測定する手段と、
前記測定手段に結合された、二酸化炭素対酸素比を計算する手段と、
前記計算手段に結合された、前記比をプロットする手段と、
を備える装置。 - 呼吸機能の異常を非侵襲的に診断する装置であって、
空気を含む患者用呼吸チューブと、
前記チューブに結合された流量メータと、
前記チューブに結合された酸素メータと、
前記チューブに結合された窒素メータと、
前記流量メータ、前記酸素メータ、及び前記窒素メータに結合され、酸素と二酸化炭素の濃度を計算するようにプログラムされたデータ処理ユニットと、
を含み、
前記データ処理ユニットは、前記空気中又は前記チューブ中の酸素に対する二酸化炭素の割合を計算する手段を含む装置。 - 前記窒素メータが質量分析計である請求項8記載の装置。
- 呼吸機能の異常を非侵襲的に診断する装置であって、
空気を含む患者用呼吸チューブと、
前記チューブに結合された流量メータと、
前記チューブに結合された二酸化炭素メータと、
前記チューブに結合された窒素メータと、
前記流量メータ、前記二酸化炭素メータ、及び前記窒素メータに結合され、酸素と二酸化炭素の濃度を計算するようにプログラムされたデータ処理ユニットと、
を含み、
前記データ処理ユニットは、前記空気中又は前記チューブ中の酸素に対する二酸化炭素の割合を計算する手段を含む装置。 - 前記窒素メータが質量分析計である請求項10記載の装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/965,303 US6575918B2 (en) | 2001-09-27 | 2001-09-27 | Non-invasive device and method for the diagnosis of pulmonary vascular occlusions |
| US10/109,301 US6881193B2 (en) | 2001-09-27 | 2002-03-27 | Non-invasive device and method for the diagnosis of pulmonary vascular occlusions |
| PCT/US2002/028115 WO2003026501A2 (en) | 2001-09-27 | 2002-09-05 | Non-invasive device and method for the diagnosis of pulmonary vascular occlusions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005529627A JP2005529627A (ja) | 2005-10-06 |
| JP4378171B2 true JP4378171B2 (ja) | 2009-12-02 |
Family
ID=26806842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003530145A Expired - Fee Related JP4378171B2 (ja) | 2001-09-27 | 2002-09-05 | 肺血管閉塞を診断する非侵襲的装置 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6881193B2 (ja) |
| EP (1) | EP1463442A2 (ja) |
| JP (1) | JP4378171B2 (ja) |
| AU (1) | AU2002324876B2 (ja) |
| BR (1) | BR0212874A2 (ja) |
| CA (1) | CA2460201C (ja) |
| CO (1) | CO5580732A2 (ja) |
| IL (2) | IL161075A0 (ja) |
| MX (1) | MXPA04002038A (ja) |
| WO (1) | WO2003026501A2 (ja) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005026933B4 (de) | 2005-06-06 | 2010-09-23 | Filt Lungen- Und Thoraxdiagnostik Gmbh | Verfahren und Verwendung einer Vorrichtung zur Durchführung des Verfahrens zur Messung und Analyse von Bestandteilen von exhaliertem Atemgas |
| US20070123792A1 (en) * | 2005-11-17 | 2007-05-31 | Charlotte-Mecklenburg Hospital Authority D/B/A Carolinas Medical Center | System and method for determining airway obstruction |
| US8479731B2 (en) * | 2005-12-02 | 2013-07-09 | General Electric Company | Method and apparatus for indicating the absence of a pulmonary embolism in a patient |
| US8348853B2 (en) * | 2006-02-06 | 2013-01-08 | Deka Products Limited Partnership | System, method and device for aiding in the diagnosis of respiratory dysfunction |
| US7291502B2 (en) * | 2006-03-15 | 2007-11-06 | Franco Wayne P | Method for performing a non-invasive blood gas test |
| JP5443995B2 (ja) * | 2006-12-21 | 2014-03-19 | デカ・プロダクツ・リミテッド・パートナーシップ | 生理学的異常の検出を支援するシステム |
| EP2276396A1 (en) * | 2008-04-14 | 2011-01-26 | Deka Products Limited Partnership | Devices, systems, and methods for aiding in the detection of a physiological abnormality |
| US9265429B2 (en) | 2009-09-18 | 2016-02-23 | Welch Allyn, Inc. | Physiological parameter measuring platform device supporting multiple workflows |
| WO2011143751A1 (en) * | 2010-05-18 | 2011-11-24 | Joseph Fisher | Non-invasive cardiac output determination |
| BR122015015879A2 (pt) * | 2011-07-08 | 2019-08-27 | Global Nutrition & Health Inc | dispositivo portátil para analisar a composição dos gases respirados de um indivíduo e método para analisar a composição do gás respirado de um indivíduo |
| USD772252S1 (en) | 2012-04-05 | 2016-11-22 | Welch Allyn, Inc. | Patient monitoring device with a graphical user interface |
| US10226200B2 (en) | 2012-04-05 | 2019-03-12 | Welch Allyn, Inc. | User interface enhancements for physiological parameter monitoring platform devices |
| US9055870B2 (en) | 2012-04-05 | 2015-06-16 | Welch Allyn, Inc. | Physiological parameter measuring platform device supporting multiple workflows |
| US9235682B2 (en) | 2012-04-05 | 2016-01-12 | Welch Allyn, Inc. | Combined episodic and continuous parameter monitoring |
| USD916713S1 (en) | 2012-04-05 | 2021-04-20 | Welch Allyn, Inc. | Display screen with graphical user interface for patient central monitoring station |
| US9986935B2 (en) * | 2013-06-26 | 2018-06-05 | MGC Diagnostics Corporation | On-airway pulmonary function tester |
| US11717247B2 (en) | 2013-10-18 | 2023-08-08 | Andreas GUTZEIT | Blood flow control system and methods for in-vivo imaging and other applications |
| US20150199491A1 (en) * | 2014-01-10 | 2015-07-16 | Critical Care Diagnostics, Inc. | Methods and systems for determining risk of heart failure |
| EP3863021B1 (en) | 2014-05-27 | 2024-12-04 | ResMed Inc. | Remote diagnostics of respiratory therapy devices |
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2002
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- 2002-09-05 WO PCT/US2002/028115 patent/WO2003026501A2/en not_active Ceased
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- 2002-09-05 JP JP2003530145A patent/JP4378171B2/ja not_active Expired - Fee Related
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| IL161075A (en) | 2010-12-30 |
| US20050197589A1 (en) | 2005-09-08 |
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| WO2003026501A8 (en) | 2004-06-24 |
| WO2003026501A2 (en) | 2003-04-03 |
| CO5580732A2 (es) | 2005-11-30 |
| CA2460201A1 (en) | 2003-04-03 |
| IL161075A0 (en) | 2004-08-31 |
| MXPA04002038A (es) | 2004-06-07 |
| BR0212874A2 (pt) | 2011-06-28 |
| JP2005529627A (ja) | 2005-10-06 |
| AU2002324876B2 (en) | 2006-01-12 |
| US20030060727A1 (en) | 2003-03-27 |
| EP1463442A2 (en) | 2004-10-06 |
| CA2460201C (en) | 2010-08-17 |
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