MX2022004655A - Analizadores biologicos portatiles configurables para la identificacion de productos biologicos basandose en la espectroscopia raman. - Google Patents
Analizadores biologicos portatiles configurables para la identificacion de productos biologicos basandose en la espectroscopia raman.Info
- Publication number
- MX2022004655A MX2022004655A MX2022004655A MX2022004655A MX2022004655A MX 2022004655 A MX2022004655 A MX 2022004655A MX 2022004655 A MX2022004655 A MX 2022004655A MX 2022004655 A MX2022004655 A MX 2022004655A MX 2022004655 A MX2022004655 A MX 2022004655A
- Authority
- MX
- Mexico
- Prior art keywords
- biological
- classification model
- raman
- analyzers
- configurable handheld
- Prior art date
Links
- 238000001069 Raman spectroscopy Methods 0.000 title abstract 5
- 238000013145 classification model Methods 0.000 abstract 6
- 238000001228 spectrum Methods 0.000 abstract 3
- 230000003595 spectral effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000007781 pre-processing Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0264—Electrical interface; User interface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0272—Handheld
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/022—Casings
- G01N2201/0221—Portable; cableless; compact; hand-held
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Se describen analizadores biológicos portátiles configurables y métodos analíticos biológicos relacionados para la identificación de productos biológicos basándose en la espectroscopia Raman. Se carga una configuración de modelo de clasificación biológica en una memoria informática de un analizador biológico portátil configurable que tiene un procesador y un dispositivo de exploración. La configuración de modelo de clasificación biológica incluye un modelo de clasificación biológica configurado para recibir un conjunto de datos espectrales basado en Raman que define una muestra de producto biológico explorada por el dispositivo de exploración. Se ejecuta un algoritmo de preprocesamiento espectral para reducir una variación espectral del conjunto de datos espectrales basado en Raman. El modelo de clasificación biológica identifica un tipo de producto biológico basándose en el conjunto de datos espectrales basado en Raman y, además basándose en un componente de clasificación seleccionado para reducir al menos uno de entre (1) un error residual Q o (2) un valor de resumen de ajuste del modelo de clasificación biológica. La configuración de modelo de clasificación biológica se puede transferir a y cargar en otros analizadores biológicos portátiles configurables.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962925893P | 2019-10-25 | 2019-10-25 | |
| US202063043976P | 2020-06-25 | 2020-06-25 | |
| PCT/US2020/056961 WO2021081263A1 (en) | 2019-10-25 | 2020-10-23 | Configurable handheld biological analyzers for identification of biological products based on raman spectroscopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022004655A true MX2022004655A (es) | 2022-05-25 |
Family
ID=75620833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022004655A MX2022004655A (es) | 2019-10-25 | 2020-10-23 | Analizadores biologicos portatiles configurables para la identificacion de productos biologicos basandose en la espectroscopia raman. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20220390375A1 (es) |
| EP (1) | EP4048988A4 (es) |
| JP (1) | JP2022552876A (es) |
| KR (1) | KR20220084321A (es) |
| CN (1) | CN114599944A (es) |
| AU (1) | AU2020372414A1 (es) |
| BR (1) | BR112022007687A2 (es) |
| CA (1) | CA3158520A1 (es) |
| CL (1) | CL2022001017A1 (es) |
| IL (1) | IL291455A (es) |
| MX (1) | MX2022004655A (es) |
| TW (1) | TW202124922A (es) |
| WO (1) | WO2021081263A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295601B (zh) * | 2021-12-31 | 2024-01-30 | 厦门大学 | 一种基于连续体束缚态的表面拉曼增强传感结构 |
| WO2024129650A1 (en) * | 2022-12-12 | 2024-06-20 | Genentech, Inc. | Real-time automated monitoring and control of ultrafiltration/diafiltration (uf/df) conditioning and dilution processes |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7194369B2 (en) * | 2001-07-23 | 2007-03-20 | Cognis Corporation | On-site analysis system with central processor and method of analyzing |
| US7688440B2 (en) * | 2005-01-27 | 2010-03-30 | Prescient Medical, Inc. | Raman spectroscopic test strip systems |
| US7420663B2 (en) * | 2005-05-24 | 2008-09-02 | Bwt Property Inc. | Spectroscopic sensor on mobile phone |
| US7525102B1 (en) * | 2005-10-03 | 2009-04-28 | Sparta, Inc. | Agent detection in the presence of background clutter |
| US8330122B2 (en) * | 2007-11-30 | 2012-12-11 | Honeywell International Inc | Authenticatable mark, systems for preparing and authenticating the mark |
| GB2466442A (en) * | 2008-12-18 | 2010-06-23 | Dublin Inst Of Technology | A system to analyze a sample on a slide using Raman spectroscopy on an identified area of interest |
| CA2786740A1 (en) * | 2010-01-22 | 2011-07-28 | British Columbia Cancer Agency Branch | Apparatus and methods for characterization of lung tissue by raman spectroscopy |
| US9662047B2 (en) * | 2010-08-05 | 2017-05-30 | Massachusetts Institute Of Technology | Portable raman diagnostic system |
| JP6012614B2 (ja) * | 2010-11-05 | 2016-10-25 | フリーダム メディテック インコーポレイテッド | 生体組織の構造的性質に影響する疾患を非侵襲的に検出するための装置および方法 |
| US9752935B2 (en) * | 2014-08-29 | 2017-09-05 | Marqmetrix, Inc. | Portable analytical equipment |
| EP3207499A4 (en) * | 2014-10-17 | 2018-09-19 | Cireca Theranostics, LLC | Methods and systems for classifying biological samples, including optimization of analyses and use of correlation |
| CN104764734A (zh) * | 2015-04-30 | 2015-07-08 | 江苏易谱恒科技有限公司 | 基于拉曼光谱和svm算法的果汁香精香料的鉴别方法 |
| US10365229B2 (en) * | 2015-12-31 | 2019-07-30 | Kaiser Optical Systems, Inc. | Real-time characterization of pharmaceutical tablet coatings using Raman spectroscopy |
| CA3018039C (en) * | 2016-03-24 | 2023-08-29 | Harman International Industries, Incorporated | Signal quality-based enhancement and compensation of compressed audio signals |
| US10254215B2 (en) * | 2016-04-07 | 2019-04-09 | Verifood, Ltd. | Spectrometry system applications |
-
2020
- 2020-10-23 JP JP2022523467A patent/JP2022552876A/ja active Pending
- 2020-10-23 TW TW109136888A patent/TW202124922A/zh unknown
- 2020-10-23 AU AU2020372414A patent/AU2020372414A1/en active Pending
- 2020-10-23 US US17/770,782 patent/US20220390375A1/en active Pending
- 2020-10-23 EP EP20878855.4A patent/EP4048988A4/en active Pending
- 2020-10-23 CN CN202080074568.1A patent/CN114599944A/zh active Pending
- 2020-10-23 WO PCT/US2020/056961 patent/WO2021081263A1/en unknown
- 2020-10-23 CA CA3158520A patent/CA3158520A1/en active Pending
- 2020-10-23 MX MX2022004655A patent/MX2022004655A/es unknown
- 2020-10-23 BR BR112022007687A patent/BR112022007687A2/pt unknown
- 2020-10-23 KR KR1020227015870A patent/KR20220084321A/ko unknown
-
2022
- 2022-03-17 IL IL291455A patent/IL291455A/en unknown
- 2022-04-22 CL CL2022001017A patent/CL2022001017A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN114599944A (zh) | 2022-06-07 |
| CA3158520A1 (en) | 2021-04-29 |
| EP4048988A1 (en) | 2022-08-31 |
| BR112022007687A2 (pt) | 2022-07-12 |
| JP2022552876A (ja) | 2022-12-20 |
| WO2021081263A1 (en) | 2021-04-29 |
| KR20220084321A (ko) | 2022-06-21 |
| CL2022001017A1 (es) | 2023-02-03 |
| AU2020372414A1 (en) | 2022-04-07 |
| TW202124922A (zh) | 2021-07-01 |
| IL291455A (en) | 2022-05-01 |
| EP4048988A4 (en) | 2023-12-06 |
| US20220390375A1 (en) | 2022-12-08 |
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