JP7547522B2 - 腎機能を決定するための方法 - Google Patents
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- JP7547522B2 JP7547522B2 JP2023012922A JP2023012922A JP7547522B2 JP 7547522 B2 JP7547522 B2 JP 7547522B2 JP 2023012922 A JP2023012922 A JP 2023012922A JP 2023012922 A JP2023012922 A JP 2023012922A JP 7547522 B2 JP7547522 B2 JP 7547522B2
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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
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
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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
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/201—Assessing renal or kidney functions
-
- 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
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
- A61B5/682—Mouth, e.g., oral cavity; tongue; Lips; Teeth
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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
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with 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
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6838—Clamps or clips
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/005—Fluorescence in vivo characterised by the carrier molecule carrying the fluorescent agent
- A61K49/0054—Macromolecular compounds, i.e. oligomers, polymers, dendrimers
-
- 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
- A61B2090/3937—Visible markers
- A61B2090/3941—Photoluminescent markers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
- A61B2505/03—Intensive care
-
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
- A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
- A61K49/0041—Xanthene dyes, used in vivo, e.g. administered to a mice, e.g. rhodamines, rose Bengal
- A61K49/0043—Fluorescein, used in vivo
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
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- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
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- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Physiology (AREA)
- Urology & Nephrology (AREA)
- Optics & Photonics (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Description
Claims (6)
- 患者の血管系に送達され得る第1のトレーサー剤のボーラスを用いて前記患者の腎機能を決定するための方法であって、
前記第1のトレーサー剤は、健康な腎機能によって少なくとも実質的に除去されて、第1の励起波長における第1の励起光による励起に応答して第1の発光波長で第1の蛍光を放出するものであり、
前記方法は、
前記第1のトレーサー剤が前記第1の蛍光を放出するように、鼓膜を含む第1の粘膜監視部位の第1の粘膜励起部位で表在血管系の前記第1のトレーサー剤を励起して、前記第1の粘膜監視部位で前記患者の表在血管系に前記第1の励起光を経粘膜的に当てることと、
前記第1の粘膜監視部位の第1の粘膜検出部位で前記第1のトレーサー剤から放出された前記第1の蛍光を経粘膜的に受光することであって、かつ、前記第1の粘膜検出部位が、前記第1の粘膜監視部位によって取り囲まれた第1の粘膜血管内の血液の流れ方向に従って、前記第1の粘膜励起部位の下流に配置されることと、
前記第1の蛍光の第1の蛍光発光を表す第1の蛍光信号を生成すべく、前記受光した第1の蛍光を変換することと、
前記第1の蛍光の第1の減衰率を決定すべく第1の蛍光信号を処理することと、
前記患者の糸球体濾過率を決定すべく、前記第1の蛍光の前記第1の減衰率を処理することと、を備える方法。 - 前記第1の蛍光信号の第1の減衰率を決定するために前記第1の蛍光信号を処理することは、10分以下の期間にわたって前記第1の蛍光信号を処理することを含む、請求項1に記載の方法。
- 前記第1の蛍光信号を時間の関数として記録することをさらに備える請求項1に記載の方法。
- 患者の血管系に送達され得る第1のトレーサー剤のボーラスを用いて前記患者の腎機能を決定するための方法であって、
前記第1のトレーサー剤は、健康な腎機能によって少なくとも実質的に除去されて、第1の励起波長における第1の励起光による励起に応答して第1の発光波長で第1の蛍光を放出するものであり、
前記方法は、
前記第1のトレーサー剤が前記第1の蛍光を放出するように、第1の粘膜監視部位で表在血管系の前記第1のトレーサー剤を励起して、前記第1の粘膜監視部位で前記患者の表在血管系に前記第1の励起光を経粘膜的に当てることと、
前記第1の粘膜監視部位で前記第1のトレーサー剤から放出された前記第1の蛍光を経粘膜的に受光することと、
前記第1の蛍光の第1の蛍光発光を表す第1の蛍光信号を生成すべく、前記受光した第1の蛍光を変換することと、
前記第1の蛍光の第1の減衰率を決定すべく第1の蛍光信号を処理することと、
前記患者の糸球体濾過率を決定すべく、前記第1の蛍光の前記第1の減衰率を処理することと、を備え、
前記第1の励起光を経粘膜的に当てることは、前記患者の舌小帯の両側面で前記第1の励起光を経粘膜的に当てることを含み、
前記第1の蛍光を受光することは、前記患者の舌小帯の両側面で前記第1の蛍光を経粘膜的に受光することを含む、方法。 - 前記舌小帯の両側面に前記第1の励起光を当てることは、前記舌小帯の各側面の複数の離間した位置に前記第1の励起光を当てることを含む、請求項4に記載の方法。
- 前記舌小帯の両側面で前記第1の蛍光を受光することは、前記舌小帯の各側面の複数の離間した位置から前記第1の蛍光を受光することを含む、請求項5に記載の方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023098044A JP2023123589A (ja) | 2018-01-16 | 2023-06-14 | 腎機能を診断するための監視装置と関連して使用される舌下装置 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862617669P | 2018-01-16 | 2018-01-16 | |
| US62/617,669 | 2018-01-16 | ||
| PCT/US2019/013784 WO2019143676A1 (en) | 2018-01-16 | 2019-01-16 | System and method for rapid assessment of renal function |
| JP2020539061A JP2021510582A (ja) | 2018-01-16 | 2019-01-16 | 腎機能の迅速な評価のためのシステムおよび方法 |
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| JP2020539061A Division JP2021510582A (ja) | 2018-01-16 | 2019-01-16 | 腎機能の迅速な評価のためのシステムおよび方法 |
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| Publication Number | Publication Date |
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| JP2023061990A JP2023061990A (ja) | 2023-05-02 |
| JP7547522B2 true JP7547522B2 (ja) | 2024-09-09 |
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| JP2020539061A Pending JP2021510582A (ja) | 2018-01-16 | 2019-01-16 | 腎機能の迅速な評価のためのシステムおよび方法 |
| JP2023012922A Active JP7547522B2 (ja) | 2018-01-16 | 2023-01-31 | 腎機能を決定するための方法 |
| JP2023098044A Withdrawn JP2023123589A (ja) | 2018-01-16 | 2023-06-14 | 腎機能を診断するための監視装置と関連して使用される舌下装置 |
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| Country | Link |
|---|---|
| US (2) | US20200352500A1 (ja) |
| EP (1) | EP3740122B1 (ja) |
| JP (3) | JP2021510582A (ja) |
| CN (2) | CN111902075A (ja) |
| WO (1) | WO2019143676A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20220143646A (ko) * | 2019-12-19 | 2022-10-25 | 퍼퓨전 테크 에이피에스 | 형광 이미징 동안에 혈관을 확인하기 위한 시스템 및 방법 |
| US11872038B2 (en) | 2020-09-04 | 2024-01-16 | Covidien Lp | Medical device including diffuse reflector for detecting fluid parameters |
| US11872355B2 (en) | 2020-09-04 | 2024-01-16 | Covidien Lp | Medical device for detecting fluid parameters using fluorescent probes |
| CA3222775A1 (en) | 2021-06-24 | 2022-12-29 | Perfusion Tech Aps | System and method for identifying an abnormal perfusion pattern |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004517041A (ja) | 2000-07-19 | 2004-06-10 | ザ ジェネラル ホスピタル コーポレーション | 有機官能基の実時間測定のための蛍光剤 |
| US20130116512A1 (en) | 2011-04-26 | 2013-05-09 | Mir Imran | Mouthpiece for measurement of biometric data of a diver and underwater communication |
| JP2015510436A (ja) | 2012-02-17 | 2015-04-09 | ファーマコフォトニクス,インコーポレイティド | 生体指標をモニターするための組成物および方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341805A (en) * | 1993-04-06 | 1994-08-30 | Cedars-Sinai Medical Center | Glucose fluorescence monitor and method |
| US6258046B1 (en) * | 1995-07-06 | 2001-07-10 | Institute Of Critical Care Medicine | Method and device for assessing perfusion failure in a patient by measurement of blood flow |
| US20030215391A1 (en) * | 2001-07-19 | 2003-11-20 | Carlos Rabito | Fluorescent agents for real-time measurement of organ function |
| US6909912B2 (en) * | 2002-06-20 | 2005-06-21 | University Of Florida | Non-invasive perfusion monitor and system, specially configured oximeter probes, methods of using same, and covers for probes |
| WO2004096082A2 (en) * | 2003-04-24 | 2004-11-11 | The Board Of Regents Of The University Of Texas System | Noninvasive blood analysis by optical probing of the veins under the tongue |
| US20060095102A1 (en) * | 2003-09-17 | 2006-05-04 | Thomas Perez | Method and apparatus for sublingual application of light to blood |
| EP2068710A4 (en) * | 2006-09-27 | 2009-10-21 | Huntington Medical Res Inst | DEVICE AND METHOD FOR THE TREATMENT OF OBSTRUCTIVE SLEEP APNEA |
| IL178393A0 (en) * | 2006-09-28 | 2007-02-11 | Boris Kayzerman | Improved x-ray apparatus |
| US8652040B2 (en) * | 2006-12-19 | 2014-02-18 | Valencell, Inc. | Telemetric apparatus for health and environmental monitoring |
| US8591865B2 (en) * | 2008-04-18 | 2013-11-26 | Pharmacophotonics, Inc. | Renal function analysis method and apparatus |
| DK2317911T3 (en) * | 2008-08-22 | 2019-01-28 | Medibeacon Inc | TRANSCUTAN ORGAN FUNCTION MEASUREMENT |
| US8703100B2 (en) * | 2008-12-17 | 2014-04-22 | Medibeacon, LLC | Modified pyrazine derivatives and uses thereof |
| US20120172679A1 (en) * | 2010-12-30 | 2012-07-05 | Logan Robert J | Systems and methods for monitoring and processing biometric data |
| US9901256B2 (en) * | 2012-01-20 | 2018-02-27 | University Of Washington Through Its Center For Commercialization | Dental demineralization detection, methods and systems |
| US10542918B2 (en) * | 2013-10-23 | 2020-01-28 | Verily Life Sciences Llc | Modulation of a response signal to distinguish between analyte and background signals |
| WO2016210311A1 (en) | 2015-06-24 | 2016-12-29 | Pharmacophotonics, Inc. D/B/A Fast Biomedical | Method and apparatus for determining biometric indicators using multiple fluorescent markers |
| CN110099602A (zh) * | 2016-12-20 | 2019-08-06 | 皇家飞利浦有限公司 | 患者监测 |
| CA3058767C (en) * | 2017-10-27 | 2022-03-15 | Medibeacon Inc. | Methods for renal function determination |
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2019
- 2019-01-16 CN CN201980019779.2A patent/CN111902075A/zh active Pending
- 2019-01-16 US US16/962,354 patent/US20200352500A1/en active Pending
- 2019-01-16 WO PCT/US2019/013784 patent/WO2019143676A1/en not_active Ceased
- 2019-01-16 JP JP2020539061A patent/JP2021510582A/ja active Pending
- 2019-01-16 CN CN202410326149.2A patent/CN118177809A/zh active Pending
- 2019-01-16 EP EP19741196.0A patent/EP3740122B1/en active Active
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2023
- 2023-01-31 JP JP2023012922A patent/JP7547522B2/ja active Active
- 2023-06-14 JP JP2023098044A patent/JP2023123589A/ja not_active Withdrawn
-
2025
- 2025-10-17 US US19/361,779 patent/US20260076602A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004517041A (ja) | 2000-07-19 | 2004-06-10 | ザ ジェネラル ホスピタル コーポレーション | 有機官能基の実時間測定のための蛍光剤 |
| US20130116512A1 (en) | 2011-04-26 | 2013-05-09 | Mir Imran | Mouthpiece for measurement of biometric data of a diver and underwater communication |
| JP2015510436A (ja) | 2012-02-17 | 2015-04-09 | ファーマコフォトニクス,インコーポレイティド | 生体指標をモニターするための組成物および方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3740122A1 (en) | 2020-11-25 |
| CN118177809A (zh) | 2024-06-14 |
| US20260076602A1 (en) | 2026-03-19 |
| EP3740122A4 (en) | 2022-02-23 |
| CN111902075A (zh) | 2020-11-06 |
| WO2019143676A1 (en) | 2019-07-25 |
| JP2023123589A (ja) | 2023-09-05 |
| US20200352500A1 (en) | 2020-11-12 |
| JP2023061990A (ja) | 2023-05-02 |
| EP3740122B1 (en) | 2024-04-24 |
| JP2021510582A (ja) | 2021-04-30 |
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