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1.WO/2022/169268ROBOTIC BRONCHOSCOPE USING ARTIFICIAL INTELLIGENT SUCTION DEVICE AND CONTROL METHOD THEREOF
WO 11.08.2022
Int.Class A61B 1/267
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
267for the respiratory tract, e.g. laryngoscopes, bronchoscopes
Appl.No PCT/KR2022/001704 Applicant KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION Inventor LEE, Jae Myeong
A robotic bronchoscope using an artificial intelligent suction device and a control method thereof are disclosed. The robotic bronchoscope using an artificial intelligent suction device, according to an embodiment of the present application, may comprise: an imaging unit including a camera which acquires an image of the bronchus part of a subject; a suction unit including a suction catheter which is inserted into the bronchus part so as to collect a sample from the bronchus part; and an interface part displaying at least one of first state information associated with driving of the camera, second state information associated with driving of the suction catheter, and the image.
2.20220248966RESPIRATORY EARLY WARNING SCORING SYSTEMS AND METHODS
US 11.08.2022
Int.Class A61B 5/0205
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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; Heart catheters for measuring blood pressure
0205Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
Appl.No 17486174 Applicant Respiratory Motion, Inc. Inventor Jenny Freeman

An early warning scoring system and method comprises a computing device, a plurality of sensors for acquiring physiological signals from a patient, wherein the sensors are functionally connected to the computing device, and at least one alarm adapted to output an alert upon an early warning score (EWS) exceeding a predetermined level. The computing device receives the physiological signals from the sensors, analyzes the physiological signals, and based on the analyzed signals, calculates the early warning score, and compares to the early warning score to predetermined limits and, if the score is outside the limits, triggers an alarm or actuates or modifies a treatment or medical intervention.

3.102021102886Verfahren und Beatmungsvorrichtung zur Bestimmung eines Atemtraktinhalts an Atemgas während einer künstlichen Beatmung
DE 11.08.2022
Int.Class A61B 5/091
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
091Measuring volume of inspired or expired gases, e.g. to determine lung capacity
Appl.No 102021102886 Applicant Hamilton Medical AG Inventor Beda Alessandro

Die vorliegende Erfindung betriff ein Verfahren zur Bestimmung eines Atemtraktinhalts an Atemgas, welcher nach mehreren unter Beteiligung einer Beatmungsvorrichtung ausgeführten Atemhüben im Atemtrakt eines wenigstens teilweise künstlich beatmeten Patienten vorhanden ist, wobei die mehreren Atemhübe wenigstens eine frühere Atemhubmenge und wenigstens einen auf die frühere Atemhubmenge folgenden Folge-Atemhub aufweisen, wobei die frühere Atemhubmenge einen früheren Atemhub oder eine Mehrzahl von aufeinander folgenden früheren Atemhüben aufweist, wobei das Verfahren ein quantitatives Erfassen von inspiratorischen und exspiratorischen Atemgasflüssen (S10) durch wenigstens einen Atemgas-Flusssensor und eine Summation von erfassten inspiratorischen und exspiratorischen Flusswerten zu dem Atemgas-Atemtraktinhalt (S110) umfasst, wobei ein Atemtraktinhalt-Anfangswert, mit welchem die Bestimmung des Atemtraktinhalts an Atemgas für den Folge-Atemhub beginnt, abhängig vom Atemgasmengen-Unterschied zwischen einer während der früheren Atemhubmenge dem Patienten zugeführten inspiratorischen Atemgasmenge und einer während der früheren Atemhubmenge vom Patienten abgegebenen exspiratorischen Atemgasmenge auf einen näher bei null als bei einem den Atemgasmengen-Unterschied quantitativ angebenden Unterschiedswert gelegenen Rücksetz-Anfangswert (S140) oder auf einen näher beim Unterschiedswert als bei null gelegenen Kontinuitäts-Anfangswert gesetzt wird (S100). embedded image

4.20220249310SURGERY PILLOW AND DEVICE COMBINING ENDOTRACHEAL TUBE HOLDER, BITE GUARD, AND PATIENT EYE PROTECTOR
US 11.08.2022
Int.Class A61G 13/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
13Operating tables; Auxiliary appliances therefor
10Parts, details or accessories
12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
Appl.No 17171362 Applicant Basim Elhabashy Inventor Basim Elhabashy

A surgery apparatus includes a resilient foam pillow having an arrangement of labeled tabs for holding lines leading to/from a patient during and after surgery. A central cutout area in the pillow accommodates the patient's eyes, nose and mouth when in the prone position. Left and right channels in the foam pillow extend from a top edge of the pillow to the central cutout area for holding a breathing tube system. The foam pillow further includes a removably attachable chest support and opposite shoulder supports. A multipurpose holder device for placement on the patient's head has an arrangement of straps for securing an eye shield, a bite block and ventilator tube securing straps on the patient during surgery.

5.WO/2022/167960NASAL MINUTE VENTILATION AND PEAK INSPIRATORY FLOW IN RESPIRATORY FLOW THERAPY SYSTEMS
WO 11.08.2022
Int.Class A61B 5/087
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
087Measuring breath flow
Appl.No PCT/IB2022/050932 Applicant FISHER & PAYKEL HEALTHCARE LIMITED Inventor GULLEY, Anton Kim
Systems and methods determining a nasal minute ventilation and peak inspiratory flow in unsealed respiratory therapy systems. The device can receive data of a parameter of a flow of gases of the respiratory device indicating the patient's respiration. The controller can process the data of the parameter of the flow of gases to remove noise. The controller can determine a device minute ventilation and convert the device minute ventilation to a nasal minute ventilation. The controller can monitor and/or display data relating to at least one of the nasal minute ventilation, nasal minute ventilation rate of change, and nasal minute ventilation trends. The respiratory device can trigger an alarm or notification when at least one of the nasal minute ventilation, the nasal minute ventilation rate of change, and the nasal minute ventilation trends exceeds or falls below a threshold.
6.20220249797VARIABLE THROAT JET VENTURI
US 11.08.2022
Int.Class A61M 16/12
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
10Preparation of respiratory gases or vapours
12by mixing different gases
Appl.No 17563380 Applicant HILL-ROM SERVICES PTE. LTD. Inventor Gary John LaTorraca

A variable throat jet venturi for delivering ventilation gas to a patient includes a jet nozzle, a deformable throat body arranged to receive ventilation gas output by the jet nozzle and defining a gas inlet and a gas outlet, and a housing containing the deformable throat body. The housing may define an entrainment opening which is open to ambient air and a pilot pressure port for pressurizing a plenum between an outer wall of the deformable throat body and an inner wall of the housing. A pilot pressure line may be fluidly coupled to the pilot pressure port. A controller may be programmed to energize the pilot pressure line to constrict the deformable throat body during an exhalation phase of positive end-expiratory pressure (PEEP) therapy.

7.WO/2022/167036MASK ASSEMBLY, HOLDING MEANS, VENTILATION APPARATUS, AND METHOD FOR PRODUCING A MASK ASSEMBLY
WO 11.08.2022
Int.Class A61M 16/06
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
06Respiratory or anaesthetic masks
Appl.No PCT/DE2022/100057 Applicant DRÄGERWERK AG & CO. KGAA Inventor HANSMANN, Hans-Ullrich
The present invention relates to a mask assembly (10) for a ventilation apparatus (100) for ventilating a patient (11), comprising: a respiratory mask (12) to be positioned over the mouth (13) and over the nose (14) of the patient (11); a nasal cannula assembly (15) for conducting a ventilation gas into the nose (14) of the patient (11); and a holding means (16) for holding the nasal cannula assembly (15) on the respiratory mask (12). The invention also relates to a holding means (16) for the mask assembly (10), a ventilation apparatus (100) comprising the mask assembly (10), and to a method for adjusting the mask assembly (10).
8.WO/2022/170036RESPIRATION AID
WO 11.08.2022
Int.Class A61D 7/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
DVETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
7Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
Appl.No PCT/US2022/015223 Applicant WORCESTER POLYTECHNIC INSTITUTE Inventor BUTLER, Elizabeth A.
An oxygen catheter for veterinary patients includes an integrated catheter, cannula or vessel having integrated lumens for both oxygen and anesthetic such as lidocaine. The oxygen lumen extends into the trachea of the veterinary patient, often a canine, for respiratory aid. The anesthetic lumen is integrated into the same catheter as the oxygen, and terminates prior to the oxygen lumen for administering an anesthetic such as lidocaine around the soft palate to ease discomfort of the inserted catheter. The integration of the respiratory and anesthetic vessels allows a lidocaine drip to accompany the catheterized oxygen supply to medicate the tracheal, pharynx and soft palate regions from the inserted catheter along the path of the oxygen lumen to ease patient discomfort and anxiety for effective respiratory treatment while avoiding more invasive and expensive measures.
9.20220249796A METHOD OF ADMINISTERING NITRIC OXIDE GAS
US 11.08.2022
Int.Class A61M 16/12
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
10Preparation of respiratory gases or vapours
12by mixing different gases
Appl.No 17670383 Applicant ThermoLife International, LLC Inventor Ronald Kramer

The disclosure relates to methods of producing nitric oxide (NO) gas that is administrable without specialized equipment and does not provide nitrogen dioxide (NO2) gas. The methods comprise combining a nitrate and/or nitrite anion and an elemental metal in an acidic solution in a vessel capable of housing liquid and gas constituents, wherein NO gas is produced by the reaction of the nitrate and/or nitrite anion and the elemental metal in the acidic solution. The method further comprises administering the NO gas produced to the subject via inhalation. Also described are compositions and kits for improved delivery of NO gas.

10.WO/2022/167982DETERMINING INSPIRATORY AND EXPIRATORY PARAMETERS IN RESPIRATORY FLOW THERAPY SYSTEMS
WO 11.08.2022
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/IB2022/050967 Applicant FISHER & PAYKEL HEALTHCARE LIMITED Inventor GULLEY, Anton Kim
A respiratory apparatus that is configured to provide a flow of gases to a user for respiratory therapy. The apparatus has a flow generator that is operable to generate a flow of gases and a controller that is operatively connected to the flow generator and operable to control a flow rate of the flow of gases by controlling the flow generator. The controller is configured during operation to: receive flow rate data indicative of or representing the flow rate of the flow of gases; process the flow rate data to extract or generate breathing data indicative of or representing the patient's breathing or respiration from the flow rate data; and process the breathing data to calculate one or more breathing parameter ratios representative of the ratio between inspiration time and/or expiration time to total respiration time for the patient's breathing cycle.