EP3537951A4 - Improved detection of fluid changes - Google Patents

Improved detection of fluid changes Download PDF

Info

Publication number: EP3537951A4
Authority: EP; European Patent Office
Prior art keywords: improved detection; fluid changes; fluid; changes; detection
Prior art date: 2016-11-11
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP16921385.7A

Other languages

German (de)

French (fr)

Other versions

EP3537951A1 (en

Inventor

Mitchell Elliott LEVINSON

Eugene Mark SHUSTERMAN

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Cerebrotech Medical Systems Inc

Original Assignee

Cerebrotech Medical Systems Inc

Priority date (The priority date 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 date listed.)

2016-11-11

Filing date

2016-12-29

Publication date

2020-07-01

2016-11-11 Priority claimed from US15/349,260 external-priority patent/US20170055839A1/en

2016-12-29 Application filed by Cerebrotech Medical Systems Inc filed Critical Cerebrotech Medical Systems Inc

2019-09-18 Publication of EP3537951A1 publication Critical patent/EP3537951A1/en

2020-07-01 Publication of EP3537951A4 publication Critical patent/EP3537951A4/en

Status Withdrawn legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- 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
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Measuring 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
- A61B5/68—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
- 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
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Medical Informatics (AREA)
Surgery (AREA)
Veterinary Medicine (AREA)
Heart & Thoracic Surgery (AREA)
Biophysics (AREA)
Molecular Biology (AREA)
Physics & Mathematics (AREA)
Animal Behavior & Ethology (AREA)
Pathology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Radiology & Medical Imaging (AREA)
Business, Economics & Management (AREA)
General Business, Economics & Management (AREA)
Epidemiology (AREA)
Primary Health Care (AREA)
Computer Networks & Wireless Communication (AREA)
Neurosurgery (AREA)
Hematology (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

EP16921385.7A 2016-11-11 2016-12-29 Improved detection of fluid changes Withdrawn EP3537951A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US15/349,260 US20170055839A1 (en)	2013-01-18	2016-11-11	Detection of fluid changes
PCT/US2016/069209 WO2018089035A1 (en)	2016-11-11	2016-12-29	Improved detection of fluid changes

Publications (2)

Publication Number	Publication Date
EP3537951A1 EP3537951A1 (en)	2019-09-18
EP3537951A4 true EP3537951A4 (en)	2020-07-01

Family

ID=62110676

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16921385.7A Withdrawn EP3537951A4 (en)	2016-11-11	2016-12-29	Improved detection of fluid changes

Country Status (8)

Country	Link
EP (1)	EP3537951A4 (en)
JP (1)	JP2020511173A (en)
CN (1)	CN110191672A (en)
AU (1)	AU2016429442A1 (en)
CA (1)	CA3042629A1 (en)
IL (1)	IL266498A (en)
MA (1)	MA46734A (en)
WO (1)	WO2018089035A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2022517096A (en) *	2019-01-17	2022-03-04	ザリージェンツオブザユニバーシティオブカリフォルニア	Systems, devices, and methods for identifying brain conditions from cranial movements due to intracerebral blood flow
US11401542B2 (en) *	2019-10-23	2022-08-02	National Tsing Hua University	Acoustically actuated droplet apparatus and a chemical analysis method by using acoustically actuated droplet
CN111736523B (en) *	2020-06-23	2022-11-29	吉林省科英激光股份有限公司	Control system and method capable of realizing zero position compensation of scanning motor
WO2022047215A1 (en)	2020-08-28	2022-03-03	Covidien Lp	Detection of patient conditions using signals sensed on or near the head
CN113300085A (en) *	2021-05-25	2021-08-24	安徽大学	3G/4G/5G-oriented small broadband dual-polarized base station antenna unit
CN114191709B (en) *	2021-12-17	2025-03-04	兰州大学	A transfer function verification system and method for electromagnetic model of implantable medical device based on four-way parallel transmission

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8303110B1 (en) *	2011-09-11	2012-11-06	Google Inc.	Nose pads for a wearable device having an electrically-controllable hardness
WO2014152374A1 (en) *	2013-03-15	2014-09-25	The Regents Of The University Of California	Multifrequency signal processing classifiers for determining a tissue condition
WO2016036946A1 (en) *	2014-09-03	2016-03-10	Cerebrotech Medical Systems, Inc.	Detection and analysis of spatially varying fluid levels using magnetic signals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7638341B2 (en) *	2005-06-09	2009-12-29	The Regents Of The University Of California	Volumetric induction phase shift detection system for determining tissue water content properties
US20080177163A1 (en) *	2007-01-19	2008-07-24	O2 Medtech, Inc.	Volumetric image formation from optical scans of biological tissue with multiple applications including deep brain oxygenation level monitoring
JP2012505010A (en) *	2008-10-07	2012-03-01	オルサンメディカルテクノロジーズリミテッド	Measurement of cerebral hemodynamic parameters
US8613714B2 (en) *	2010-10-05	2013-12-24	Cerevast Therapeutics, Inc.	Non-invasive transcranial ultrasound apparatus
US9307918B2 (en) *	2011-02-09	2016-04-12	Orsan Medical Technologies Ltd.	Devices and methods for monitoring cerebral hemodynamic conditions
JP6224006B2 (en) *	2012-01-19	2017-11-01	セレブロテックメディカルシステムズインコーポレイテッド	Diagnostic system for detecting fluid changes
JP6028357B2 (en) *	2012-03-22	2016-11-16	ソニー株式会社	Head mounted display and surgical system
JP2016519606A (en) *	2013-04-12	2016-07-07	オルサンメディカルテクノロジーズリミテッド	Measurement of physiological parameters of the brain using bioimpedance
CA2936235A1 (en) *	2014-01-10	2015-07-16	Marcio Marc Abreu	Devices to monitor and provide treatment at an abreu brain tunnel
JP2016515404A (en) *	2014-03-15	2016-05-30	ニューロライフリミテッド	Headset for treatment and evaluation of medical conditions

2016
- 2016-12-29 AU AU2016429442A patent/AU2016429442A1/en not_active Abandoned
- 2016-12-29 EP EP16921385.7A patent/EP3537951A4/en not_active Withdrawn
- 2016-12-29 MA MA046734A patent/MA46734A/en unknown
- 2016-12-29 JP JP2019524411A patent/JP2020511173A/en active Pending
- 2016-12-29 CN CN201680091869.9A patent/CN110191672A/en active Pending
- 2016-12-29 WO PCT/US2016/069209 patent/WO2018089035A1/en unknown
- 2016-12-29 CA CA3042629A patent/CA3042629A1/en not_active Abandoned
2019
- 2019-05-07 IL IL266498A patent/IL266498A/en unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8303110B1 (en) *	2011-09-11	2012-11-06	Google Inc.	Nose pads for a wearable device having an electrically-controllable hardness
WO2014152374A1 (en) *	2013-03-15	2014-09-25	The Regents Of The University Of California	Multifrequency signal processing classifiers for determining a tissue condition
WO2016036946A1 (en) *	2014-09-03	2016-03-10	Cerebrotech Medical Systems, Inc.	Detection and analysis of spatially varying fluid levels using magnetic signals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018089035A1 *

Also Published As

Publication number	Publication date
CA3042629A1 (en)	2018-05-17
WO2018089035A1 (en)	2018-05-17
AU2016429442A1 (en)	2019-05-23
CN110191672A (en)	2019-08-30
MA46734A (en)	2019-09-18
IL266498A (en)	2019-07-31
JP2020511173A (en)	2020-04-16
EP3537951A1 (en)	2019-09-18

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Legal Events

Date	Code	Title	Description
2018-05-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-08-16	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
2019-08-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-09-18	17P	Request for examination filed	Effective date: 20190513
2019-09-18	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
2019-09-18	AX	Request for extension of the european patent	Extension state: BA ME
2020-02-19	DAX	Request for extension of the european patent (deleted)
2020-07-01	A4	Supplementary search report drawn up and despatched	Effective date: 20200604
2020-07-01	RIC1	Information provided on ipc code assigned before grant	Ipc: A61B 5/00 20060101AFI20200528BHEP
2021-06-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2021-07-14	18D	Application deemed to be withdrawn	Effective date: 20210112