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Analysis

1.WO/2022/200139ANALYSIS OF MUCUS CHARACTERISTICS
WO 29.09.2022
Int.Class A61M 16/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
Appl.No PCT/EP2022/056777 Applicant KONINKLIJKE PHILIPS N.V. Inventor DE GRAAF, Pascal
A system is for analyzing physical characteristics of mucus, in particular during patient respiratory support using a ventilator. A ventilation waveform is sensed (224) and analyzed (226) and an estimate of, or a change in, at least one mucus characteristic can then be determined, namely by utilizing changes in ventilation waveforms (e.g. power spectral density), in particular in a flow waveform and/or a pressure waveform. Mucus characteristic may relate to the physical properties of the mucus itself or the way mucus is distributed in the airway.
2.20220305220DRY POWDER INHALER FOR PULMONARY OR NASAL DELIVERY
US 29.09.2022
Int.Class A61M 15/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
15Inhalators
Appl.No 17641966 Applicant AMIKO S.R.L. Inventor Alessandro Fato

A dry powder inhaler (1) has a chamber (12) for housing a capsule and an inhalation channel (22), the chamber (12) is shaped in order to determine an agitated motion of the capsule in the chamber (12) during an inhalation of a user, the inhaler (1) comprises a capsule-piercing mechanism (30) arranged to pierce a capsule in the chamber (12) and a monitoring system (40) comprising an accelerometer (42) arranged on a printed circuit board (48) in order to measure mechanical oscillations determined at least by the agitated motion and by a flow of air through the chamber (12) and/or inhalation channel (22); a detection unit (44) arranged to detect an activation of the capsule-piercing mechanism (30); and an electronic processing unit (46) configured to receive signals from the detection unit (44) and from the accelerometer (42). Reception of a signal from the detection unit (44) triggers processing of signals from the accelerometer (42) by the electronic processing unit (46) in order to generate inhalation data.

3.20220304589ALDEHYDE AND KETONE RECEPTOR MODIFICATION OF GRAPHENE
US 29.09.2022
Int.Class A61B 5/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
Appl.No 17689760 Applicant REGENTS OF THE UNIVERSITY OF MINNESOTA Inventor Blair K. Troudt

Embodiments herein relate to chemical sensors based on the non-covalent surface modification of graphene with compounds containing hydrazine or hydroxylamine functional groups for the detection of aldehyde and ketone-bearing analytes. In an embodiment, a medical device is included having a graphene varactor included a graphene layer and a self-assembled monolayer disposed on an outer surface of the graphene layer through electrostatic interactions between a partial positive charge on hydrogen atoms of one or more hydrocarbons of the self-assembled monolayer and a π-electron system of graphene. The self-assembled monolayer can include one or more compounds having one or more hydrazine groups or hydroxylamine groups, substituted hydrazine or hydroxylamine groups, or derivatives thereof. Other embodiments are also included herein.

4.20220304622WEARABLE DEVICE OPERABLE TO DETECT AND/OR PREPARE A USER FOR SLEEP
US 29.09.2022
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No 17619653 Applicant HAPPY HEALTH, INC. Inventor Dustin M. FRECKLETON

Sleep management apparatus including a wearable device having one or more physiological sensors operably engaged with a body of a user. One or more processors can be communicatively coupled with the wearable device having a memory storing instructions when executed operable to: detect one or more indicators of a bedtime; measure one or more physiological indicators predictive of a ready for sleep condition of the user; suggest, when one or more of the one or more physiological indicators exceed a predetermined threshold, a sleep preparation exercise; and track an effectiveness of the sleep preparation exercise.

5.20220304590PULSE OXIMETRY DEVICE AND METHOD
US 29.09.2022
Int.Class A61B 5/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
Appl.No 17706196 Applicant Analog Devices, Inc. Inventor Charles MATHY

System and apparatus for pulse oximetry. Systems, methods, and devices are presented for placement of the hardware on a body part where detracting signals are strong. In one example, detracting signals include signals from respiration. In various examples, the body part the oximeter is placed on is a wrist, chest, or arm. A computationally efficient pipeline is presented that allows for reliable and robust SpO2 estimation.

6.20220304603WEARABLE DEVICE OPERABLE TO DETECT AND/OR MANAGE USER EMOTION
US 29.09.2022
Int.Class A61B 5/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
16Devices for psychotechnics; Testing reaction times
Appl.No 17619655 Applicant HAPPY HEALTH, INC. Inventor Dustin M. FRECKLETON

A method of monitoring an emotional state of a user including obtaining data corresponding to one or more physiological parameters of a user using one or more physiological parameters; detecting via the physiological sensors a change in at least one of the one or more physiological parameters; requesting, via a user device, an emotional state identifier corresponding to the change; and providing, via the user device, a suggested response based on the emotional state identifier.

7.WO/2022/201051APPARATUS FOR DETECTING AND MONITORING NASAL PRESSURE
WO 29.09.2022
Int.Class A61B 5/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
Appl.No PCT/IB2022/052643 Applicant FANTINI, Riccardo Inventor FANTINI, Riccardo
An apparatus (10) for detecting and monitoring nasal pressure is described comprising: a nasal probe (15) adapted to be permanently placed inside a patient's nostril, wherein the nasal probe (15) comprises: a support ring (20) which defines inside it a through opening (25) and provided with an external surface (22) adapted to come into contact with the patient's nostril, a housing seat (30) defined within the external surface (22) of the support ring (20) for housing the end of a cannula (75) adapted to be connected to a pressure transducer (100), and an inflatable membrane (35) associated with the support ring (20) and configured to be selectively moved between: a first configuration, in which it is inflated and completely occludes the through opening (25), and a second configuration, in which it is deflated and leaves at least partially open the through opening (25). [fig.4]
8.202022103769Ein Edge-Gerät mit Alkoholmesser für die Sicherheit des Maschinenbedieners im Internet der Dinge
DE 29.09.2022
Int.Class F16P 3/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
PSAFETY DEVICES IN GENERAL
3Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
Appl.No 202022103769 Applicant UTTARANCHAL UNIVERSITY Inventor

Ein Edge-Gerät mit Alkoholerkennung für die Sicherheit von Maschinenbedienern unter Verwendung des Internets der Dinge, bestehend aus einem Alkoholsensor, einer Recheneinheit, einem LoRa-Modem, einem Vision-Sensor, einem Relais, einer Stromversorgung, Wi-Fi-Modem, Anzeige und Ein/Aus-Steuerschalter; wobei der Alkoholsensor an einer Maschine angebracht ist, um den von einer Person konsumierten Alkoholpegel zu erfassen.

9.WO/2022/200602METHOD FOR SELECTING ELECTROPHYSIOLOGICAL DESCRIPTORS
WO 29.09.2022
Int.Class G16H 20/30
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
20ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
30relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
Appl.No PCT/EP2022/057991 Applicant UNIVERSITE DE BORDEAUX Inventor BEAR, Laura
The invention relates to a method for selecting a subset of electrophysiological descriptors from a set of electrophysiological descriptors. This method comprises steps of estimating (EST1), (EST2) values of a set ({DN}) of electrophysiological descriptors and selecting (SEL1, SEL2) a subset ({Dk}) of descriptors according, in particular, to quantifications (QUAN1, QUAN2) of proximity factors.
10.WO/2022/200214SYSTEM FOR MONITORING GASTRO-INTESTINAL DISORDERS
WO 29.09.2022
Int.Class A61B 5/145
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
Appl.No PCT/EP2022/057177 Applicant FONDATION DE COOPERATION SCIENTIFIQUE Inventor MUTET, Bruno
The invention relates to a system for monitoring Gastro-intestinal disorders comprising: A gastro-intestinal probe; At least one sensor configured to measure a parameter of the patient; A patient interface configured to receive inputs from the patient; A processor configured to: determine a first and second values corresponding to a given time interval: wherein, if an input from the patient corresponds to the given time interval, said first value is determined based on a measurement of the parameter corresponding to the given time interval and on the input from the patient corresponding to the given time interval, and wherein said second value is determined based on a measurement of gastro-esophageal content corresponding to the given time interval; and determine a level of gastro-intestinal disorder based on the determined set of pairs of values.