BRPI0418980A - método e aparelho para analisar fluido amniótico - Google Patents
método e aparelho para analisar fluido amnióticoInfo
- Publication number
- BRPI0418980A BRPI0418980A BRPI0418980-9A BRPI0418980A BRPI0418980A BR PI0418980 A BRPI0418980 A BR PI0418980A BR PI0418980 A BRPI0418980 A BR PI0418980A BR PI0418980 A BRPI0418980 A BR PI0418980A
- Authority
- BR
- Brazil
- Prior art keywords
- amniotic fluid
- spectra
- monitoring
- baby
- analyzing
- Prior art date
Links
- 210000004381 amniotic fluid Anatomy 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 230000004578 fetal growth Effects 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 238000001228 spectrum Methods 0.000 abstract 2
- 239000000090 biomarker Substances 0.000 abstract 1
- 230000002596 correlated effect Effects 0.000 abstract 1
- 230000001605 fetal effect Effects 0.000 abstract 1
- 208000004104 gestational diabetes Diseases 0.000 abstract 1
- 238000012625 in-situ measurement Methods 0.000 abstract 1
- 230000008774 maternal effect Effects 0.000 abstract 1
Classifications
-
- 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
- A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
- A61B5/1459—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 using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
-
- 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
-
- 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
- A61B5/0086—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 using infrared radiation
-
- 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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
-
- 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
- A61B5/14532—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 glucose, e.g. by tissue impedance measurement
Abstract
MéTODO E APARELHO PARA ANALISAR FLUIDO AMNIóTICO. São fornecidos métodos e espectros para monitorar o crescimento fetal e prever o peso de nascimento de um bebê antes do nascimento em que um ou mais dos marcadores biológicos selecionados são medidos em uma amostra de fluido amniótico obtida a partir de uma mulher grávida. Os níveis dos marcadores bioquímicas e/ou dos espectros selecionados são correlacionados com uma ou mais condições médicas, tais como o crescimento fetal e o peso do nascimento de um bebê, e diabetes gestacional. Uma sonda de medida para a medição in situ pode ser usada com segurança e repetidamente. O monitoramento e/ou o tratamento da saúde materna ou fetal também é fornecido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49688403P | 2003-08-21 | 2003-08-21 | |
PCT/IB2004/002720 WO2005019792A2 (en) | 2003-08-21 | 2004-08-21 | Method and apparatus for analyzing amniotic fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0418980A true BRPI0418980A (pt) | 2007-12-11 |
Family
ID=34216047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0418980-9A BRPI0418980A (pt) | 2003-08-21 | 2004-08-21 | método e aparelho para analisar fluido amniótico |
Country Status (5)
Country | Link |
---|---|
US (1) | US8165661B2 (pt) |
EP (1) | EP1658484A4 (pt) |
BR (1) | BRPI0418980A (pt) |
CA (1) | CA2577587A1 (pt) |
WO (1) | WO2005019792A2 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5451607B2 (ja) * | 2007-06-28 | 2014-03-26 | リバー ダイアグノスティックス ベー.フェー. | 突然変異の可能性を判定する方法 |
JP6144916B2 (ja) * | 2012-01-30 | 2017-06-07 | キヤノン株式会社 | 生体組織画像のノイズ低減処理方法及び装置 |
US9766126B2 (en) | 2013-07-12 | 2017-09-19 | Zyomed Corp. | Dynamic radially controlled light input to a noninvasive analyzer apparatus and method of use thereof |
TWI598577B (zh) * | 2014-03-28 | 2017-09-11 | Metallogenics Co Ltd | Method for obtaining data for determining possibility of carcinogenesis of endometriotic ovarian cysts, and diagnostic apparatus thereof |
US10542961B2 (en) | 2015-06-15 | 2020-01-28 | The Research Foundation For The State University Of New York | System and method for infrasonic cardiac monitoring |
JP7097570B2 (ja) * | 2018-08-27 | 2022-07-08 | 株式会社Nttドコモ | データ収集解析装置及びデータ収集解析方法 |
NL2030042B1 (en) * | 2021-12-06 | 2023-06-22 | Univ Eindhoven Tech | A method and sensor system for characterizing in vivo the concentration of a compound in amniotic fluid |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62215398A (ja) | 1986-01-06 | 1987-09-22 | アイソラブ,インク. | 医療診断用指示要素として羊水中のホスフアチジルグリセロ−ルの量を測定する方法とそのキツト |
WO1988002616A1 (en) | 1986-10-08 | 1988-04-21 | St. Mary's Hospital Medical School | Intrauterine probe |
KR100213554B1 (ko) * | 1989-11-28 | 1999-08-02 | 제이슨 오토 가도시 | 태아용 탐침 |
US5172693A (en) * | 1990-01-16 | 1992-12-22 | Doody Michael C | Prenatal non-invasive detection of meconium stained amniotic fluid |
GB9014786D0 (en) | 1990-07-04 | 1990-08-22 | Imperial College | Meconium monitoring system |
GB2269007B (en) | 1992-07-01 | 1996-03-27 | Imperial College | Monitoring of the condition of a foetus during labour |
JPH05203644A (ja) | 1992-01-28 | 1993-08-10 | Otsuka Pharmaceut Co Ltd | 胎便成分の測定方法 |
US5235985A (en) * | 1992-04-30 | 1993-08-17 | Mcmorrow Gerald J | Automatic bladder scanning apparatus |
US5425362A (en) | 1993-07-30 | 1995-06-20 | Criticare | Fetal sensor device |
US5856196A (en) * | 1993-10-25 | 1999-01-05 | Beth Israel Hospital | Processes for quantitating phosphoglycerides in a lipid mixture and diagnostic uses therefor |
US5839439A (en) * | 1995-11-13 | 1998-11-24 | Nellcor Puritan Bennett Incorporated | Oximeter sensor with rigid inner housing and pliable overmold |
US5713351A (en) | 1995-11-20 | 1998-02-03 | Utah Medical Products, Inc. | Intrauterine meconium detection system |
EP1054620B1 (en) | 1998-02-13 | 2010-01-27 | Non-Invasive Technology, Inc. | Transabdominal examination, monitoring and imaging of tissue |
US6044284A (en) | 1998-10-08 | 2000-03-28 | Leonard I. Eisenfeld | Apparatus and method for measuring the concentration of meconium in amniotic fluid |
US6618138B2 (en) * | 2000-10-12 | 2003-09-09 | Jed Khoury | Scanning fluorescent systems for various diagnostic |
GB0031566D0 (en) * | 2000-12-22 | 2001-02-07 | Mets Ometrix | Methods for spectral analysis and their applications |
US7524681B2 (en) | 2001-01-22 | 2009-04-28 | Andreas Wolf | Rapid assay for biological substances using FTIR |
JP2003144439A (ja) | 2001-11-09 | 2003-05-20 | Japan Science & Technology Corp | 光学的手法を用いた子宮内酸素動態の測定方法とその装置 |
WO2003076589A2 (en) * | 2002-03-08 | 2003-09-18 | Kopreski Michael S | Analysis of apoptotic bodies in bodily fluids |
US6690958B1 (en) * | 2002-05-07 | 2004-02-10 | Nostix Llc | Ultrasound-guided near infrared spectrophotometer |
US7041059B2 (en) * | 2002-08-02 | 2006-05-09 | Diagnostic Ultrasound Corporation | 3D ultrasound-based instrument for non-invasive measurement of amniotic fluid volume |
JP3883001B2 (ja) | 2002-10-07 | 2007-02-21 | 国立循環器病センター総長 | 子宮内埋め込み型胎児モニタリング装置 |
US6695780B1 (en) | 2002-10-17 | 2004-02-24 | Gerard Georges Nahum | Methods, systems, and computer program products for estimating fetal weight at birth and risk of macrosomia |
US7191068B2 (en) * | 2003-03-25 | 2007-03-13 | Proteogenix, Inc. | Proteomic analysis of biological fluids |
US7399278B1 (en) * | 2003-05-05 | 2008-07-15 | Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center | Method and system for measuring amniotic fluid volume and/or assessing fetal weight |
IL164030A0 (en) * | 2003-09-12 | 2005-12-18 | Revital Pery Shechter | Photoacoustic analyzer of a region of interest in a human body |
JP2007504883A (ja) | 2003-09-12 | 2007-03-08 | オル−ニム メディカル リミテッド | 対象領域の非侵襲的光学モニタリング |
CA2539430C (en) | 2003-09-23 | 2015-03-17 | The General Hospital Corporation | Screening for gestational disorders with sex hormone binding globulin as biomarker |
-
2004
- 2004-08-21 CA CA002577587A patent/CA2577587A1/en not_active Abandoned
- 2004-08-21 WO PCT/IB2004/002720 patent/WO2005019792A2/en active Application Filing
- 2004-08-21 US US10/568,674 patent/US8165661B2/en not_active Expired - Fee Related
- 2004-08-21 EP EP04786402A patent/EP1658484A4/en not_active Withdrawn
- 2004-08-21 BR BRPI0418980-9A patent/BRPI0418980A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2005019792A2 (en) | 2005-03-03 |
EP1658484A2 (en) | 2006-05-24 |
US20060247536A1 (en) | 2006-11-02 |
CA2577587A1 (en) | 2005-03-03 |
WO2005019792A3 (en) | 2006-03-23 |
EP1658484A4 (en) | 2008-05-14 |
US8165661B2 (en) | 2012-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 8A ANUIDADE. |