EP3117211A4 - Improved measurement of body fluid volumes - Google Patents
Improved measurement of body fluid volumes Download PDFInfo
- Publication number
- EP3117211A4 EP3117211A4 EP15761804.2A EP15761804A EP3117211A4 EP 3117211 A4 EP3117211 A4 EP 3117211A4 EP 15761804 A EP15761804 A EP 15761804A EP 3117211 A4 EP3117211 A4 EP 3117211A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- body fluid
- fluid volumes
- improved measurement
- measurement
- improved
- 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.)
- Ceased
Links
- 210000001124 body fluid Anatomy 0.000 title 1
- 239000010839 body fluid Substances 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
Classifications
-
- 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
- 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
- A61B5/14507—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 specially adapted for measuring characteristics of body fluids other than blood
- A61B5/1451—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 specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
-
- 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
- A61B5/14546—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 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
- A61B5/48—Other medical applications
- A61B5/4869—Determining body composition
- A61B5/4875—Hydration status, fluid retention of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4869—Determining body composition
- A61B5/4881—Determining interstitial fluid distribution or content within body tissue
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Optics & Photonics (AREA)
- Urology & Nephrology (AREA)
- Physiology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/208,828 US20140193343A1 (en) | 2009-04-30 | 2014-03-13 | Measurement of body fluid volumes |
PCT/US2015/020140 WO2015138702A1 (en) | 2014-03-13 | 2015-03-12 | Improved measurement of body fluid volumes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3117211A1 EP3117211A1 (en) | 2017-01-18 |
EP3117211A4 true EP3117211A4 (en) | 2017-10-11 |
Family
ID=54072394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15761804.2A Ceased EP3117211A4 (en) | 2014-03-13 | 2015-03-12 | Improved measurement of body fluid volumes |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3117211A4 (en) |
WO (1) | WO2015138702A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3114930A1 (en) * | 2018-10-05 | 2020-04-09 | Pharmacophotonics, Inc., D/B/A Fast Biomedical | Method and apparatus for determining interstitial volume |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007097961A1 (en) * | 2006-02-16 | 2007-08-30 | Massachusetts Eye & Ear Infirmary | Use of azurocidin inhibitors in prevention and treatment of ocular vascular leakage |
US20120276014A1 (en) * | 2009-04-30 | 2012-11-01 | Pharmacophotonics, Inc. | Measurement of body fluid volumes |
US20140033332A1 (en) * | 2012-07-27 | 2014-01-30 | Biocrine Ab | Methods for monitoring physiological status of a body organ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9638696B2 (en) * | 2012-02-15 | 2017-05-02 | Biocon Limited | Process for detection and optional quantification of an analyte |
-
2015
- 2015-03-12 EP EP15761804.2A patent/EP3117211A4/en not_active Ceased
- 2015-03-12 WO PCT/US2015/020140 patent/WO2015138702A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007097961A1 (en) * | 2006-02-16 | 2007-08-30 | Massachusetts Eye & Ear Infirmary | Use of azurocidin inhibitors in prevention and treatment of ocular vascular leakage |
US20120276014A1 (en) * | 2009-04-30 | 2012-11-01 | Pharmacophotonics, Inc. | Measurement of body fluid volumes |
US20140033332A1 (en) * | 2012-07-27 | 2014-01-30 | Biocrine Ab | Methods for monitoring physiological status of a body organ |
Non-Patent Citations (1)
Title |
---|
M.J. DURKOT ET AL: "Chronic hypobaric hypoxia decreases intracellular and total body water in microswine", COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY PART A: PHYSIOLOGY, vol. 114, no. 2, 1 June 1996 (1996-06-01), pages 117 - 121, XP055163545, ISSN: 0300-9629, DOI: 10.1016/0300-9629(95)02103-5 * |
Also Published As
Publication number | Publication date |
---|---|
WO2015138702A1 (en) | 2015-09-17 |
EP3117211A1 (en) | 2017-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20161013 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170907 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 5/145 20060101ALI20170901BHEP Ipc: G01N 33/49 20060101AFI20170901BHEP Ipc: A61B 5/20 20060101ALI20170901BHEP Ipc: A61K 49/10 20060101ALI20170901BHEP Ipc: A61B 5/1455 20060101ALI20170901BHEP |
|
17Q | First examination report despatched |
Effective date: 20181023 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20200124 |