MX2023004575A - Sistema y metodo para deteccion y monitorizacion multicanales de presion intracraneal y dispositivo multicanales. - Google Patents
Sistema y metodo para deteccion y monitorizacion multicanales de presion intracraneal y dispositivo multicanales.Info
- Publication number
- MX2023004575A MX2023004575A MX2023004575A MX2023004575A MX2023004575A MX 2023004575 A MX2023004575 A MX 2023004575A MX 2023004575 A MX2023004575 A MX 2023004575A MX 2023004575 A MX2023004575 A MX 2023004575A MX 2023004575 A MX2023004575 A MX 2023004575A
- Authority
- MX
- Mexico
- Prior art keywords
- sensors
- intracranial pressure
- monitoring
- channel
- channel detection
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 4
- 238000007917 intracranial administration Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 238000012545 processing Methods 0.000 abstract 2
- 238000004891 communication Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000004870 electrical engineering Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 210000003625 skull Anatomy 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
- A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
- A61B5/031—Intracranial pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
-
- 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
-
- 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
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- 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
-
- 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
- A61B5/6844—Monitoring or controlling distance between sensor and tissue
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
- A61B5/7214—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using signal cancellation, e.g. based on input of two identical physiological sensors spaced apart, or based on two signals derived from the same sensor, for different optical wavelengths
-
- 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
- A61B5/7221—Determining signal validity, reliability or quality
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—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
- A61B5/6843—Monitoring or controlling sensor contact pressure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Signal Processing (AREA)
- Physiology (AREA)
- Hematology (AREA)
- Neurosurgery (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
La presente invención describe un sistema y método de detección y monitorización multicanales de la presión intracraneal de forma no invasiva. La invención presenta una solución para la detección multicanal de variaciones volumétricas del cráneo y procesar las señales provenientes de la pluralidad de sensores para obtener el resultado de la presión intracraneal de un usuario con mayor precisión. Para esto, la presente invención propone una pluralidad de sensores, posicionables en la cabeza del usuario, que son comunicantes con una unidad de procesamiento, siendo los sensores colocados en una estructura de fijación. Los referidos sensores cuentan, además, con sensores auxiliares, que posibilitan contribuir en el resultado de la detección. La presente invención se sitúa en los campos de la medicina, biomedicina, neurociencia, medición de magnitudes físicas e ingeniería eléctrica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102020021338A BR102020021338A2 (pt) | 2020-10-19 | 2020-10-19 | Dispositivo e método de detecção e monitoramento de pressão intracraniana de forma não invasiva |
| PCT/BR2021/050456 WO2022082289A1 (pt) | 2020-10-19 | 2021-10-19 | Sistema e método para detecção e monitorização multicanais de pressão intracraniana e dispositivo multicanais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023004575A true MX2023004575A (es) | 2023-05-04 |
Family
ID=81291068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023004575A MX2023004575A (es) | 2020-10-19 | 2021-10-19 | Sistema y metodo para deteccion y monitorizacion multicanales de presion intracraneal y dispositivo multicanales. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20230380709A1 (es) |
| EP (1) | EP4230126A1 (es) |
| JP (1) | JP2023544784A (es) |
| KR (1) | KR20230091118A (es) |
| CN (1) | CN116615136A (es) |
| AU (1) | AU2021363128A1 (es) |
| BR (1) | BR102020021338A2 (es) |
| CA (1) | CA3195736A1 (es) |
| CL (1) | CL2023001110A1 (es) |
| MX (1) | MX2023004575A (es) |
| WO (1) | WO2022082289A1 (es) |
| ZA (1) | ZA202303941B (es) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3215107B2 (ja) | 1990-07-31 | 2001-10-02 | メディス インコーポレイテッド | 頭蓋内圧を計測するための方法及び装置 |
| WO2002043564A2 (en) * | 2000-11-28 | 2002-06-06 | Allez Physionix Limited | Systems and methods for making non-invasive physiological assessments |
| US6740048B2 (en) * | 2002-04-08 | 2004-05-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Non-invasive method of determining diastolic intracranial pressure |
| US10092195B2 (en) | 2006-08-17 | 2018-10-09 | Jan Medical, Inc. | Noninvasive detection of human brain conditions and anomalies |
| US20090234245A1 (en) | 2008-03-17 | 2009-09-17 | O2 Medtech, Inc. | Non-invasive monitoring of intracranial pressure |
| US20130018277A1 (en) * | 2011-07-15 | 2013-01-17 | Jung-Tung Liu | Non-invasive intracranial pressure monitor |
| US9826934B2 (en) * | 2011-09-19 | 2017-11-28 | Braincare Desenvolvimento E Inovação Tecnológica Ltda | Non-invasive intracranial pressure system |
| US9814426B2 (en) * | 2012-06-14 | 2017-11-14 | Medibotics Llc | Mobile wearable electromagnetic brain activity monitor |
| BR102017023879A2 (pt) | 2017-11-06 | 2019-06-04 | Braincare Desenvolvimento E Inovação Tecnológica S.A. | Sistema e método de monitoramento e gerenciamento de pressão intracraniana sem fio não invasivo |
| US10709345B1 (en) * | 2019-11-26 | 2020-07-14 | David Michaeli | Method and apparatus for noninvasive absolute (mean) intracranial pressure (A-ICP) measurement and/or monitoring |
-
2020
- 2020-10-19 BR BR102020021338A patent/BR102020021338A2/pt not_active Application Discontinuation
-
2021
- 2021-10-19 US US18/032,588 patent/US20230380709A1/en active Pending
- 2021-10-19 WO PCT/BR2021/050456 patent/WO2022082289A1/pt active Application Filing
- 2021-10-19 EP EP21881396.2A patent/EP4230126A1/en active Pending
- 2021-10-19 CN CN202180085578.XA patent/CN116615136A/zh active Pending
- 2021-10-19 CA CA3195736A patent/CA3195736A1/en active Pending
- 2021-10-19 JP JP2023521116A patent/JP2023544784A/ja active Pending
- 2021-10-19 KR KR1020237016211A patent/KR20230091118A/ko active Search and Examination
- 2021-10-19 MX MX2023004575A patent/MX2023004575A/es unknown
- 2021-10-19 AU AU2021363128A patent/AU2021363128A1/en active Pending
-
2023
- 2023-03-29 ZA ZA2023/03941A patent/ZA202303941B/en unknown
- 2023-04-17 CL CL2023001110A patent/CL2023001110A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20230380709A1 (en) | 2023-11-30 |
| CL2023001110A1 (es) | 2023-12-01 |
| BR102020021338A2 (pt) | 2022-05-03 |
| AU2021363128A1 (en) | 2023-06-08 |
| JP2023544784A (ja) | 2023-10-25 |
| EP4230126A1 (en) | 2023-08-23 |
| WO2022082289A1 (pt) | 2022-04-28 |
| CA3195736A1 (en) | 2022-04-28 |
| KR20230091118A (ko) | 2023-06-22 |
| CN116615136A (zh) | 2023-08-18 |
| ZA202303941B (en) | 2024-08-28 |
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