公开(公告)号：US20240358945A1

公开(公告)日：2024-10-31

申请号：US18560307

申请日：2022-05-11

申请人： Ectosense nv

发明人： Frederik Roger Anne MASSIE ,  Bart VAN PEE ,  Steven Elsa Louis VITS

IPC分类号： A61M16/00 ,  A61M16/06 ,  A61M16/08 ,  A61M16/10 ,  G16H50/20 ,  G16H50/30

CPC分类号： A61M16/024 ,  A61M16/0003 ,  A61M16/0066 ,  A61M16/0683 ,  A61M16/0875 ,  A61M16/1075 ,  G16H50/20 ,  G16H50/30 ,  A61M2016/0027 ,  A61M2016/0033 ,  A61M2202/0007 ,  A61M2202/0208 ,  A61M2205/103 ,  A61M2205/3303 ,  A61M2205/3327 ,  A61M2205/3334 ,  A61M2205/3351 ,  A61M2205/3365 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/42 ,  A61M2205/502 ,  A61M2205/581 ,  A61M2205/583 ,  A61M2205/75 ,  A61M2210/0606 ,  A61M2210/0618 ,  A61M2230/04 ,  A61M2230/20 ,  A61M2230/42 ,  A61M2230/63

摘要： Apparatus and methods detect sleep disordering events. The apparatus may be configured to access one or more physiological signals generated by one or more sensors. The apparatus may be configured to detect, from the one or more physiological signals, seed events suggestive of sleep disordering events. The apparatus may be configured to compute features indicative of patterns within portions of the one or more physiological signals that are associated with the detected seed events. The apparatus may be configured to apply to a classifier, the computed features indicative of patterns of the seed events. The classifier may be trained to compute a degree of fit of the computed features to learned repetitive patterns of sleep disordering events. The apparatus may be configured to output an identification of sleep disordering event(s) corresponding with the seed events based on the computed degree of fit determined by the classifier.

公开(公告)号：US20240325720A1

公开(公告)日：2024-10-03

申请号：US18618425

申请日：2024-03-27

申请人： Boston Scientific Scimed, Inc.

发明人： Nathan Edwards ,  Corydon Carlson

IPC分类号： A61M60/546 ,  A61M60/178 ,  A61M60/216 ,  A61M60/411 ,  A61M60/531 ,  A61M60/816

CPC分类号： A61M60/546 ,  A61M60/178 ,  A61M60/216 ,  A61M60/411 ,  A61M60/531 ,  A61M60/816 ,  A61M2205/10 ,  A61M2205/18 ,  A61M2205/3303 ,  A61M2205/3327 ,  A61M2205/3331 ,  A61M2205/3365 ,  A61M2205/50 ,  A61M2210/125

摘要： A percutaneous circulatory support system includes an impeller and a motor operably coupled to the impeller. A controller is operably coupled to the motor, and the controller is configured to: drive the motor, the motor thereby rotating the impeller to cause blood to flow; determine that an operating parameter of the system deviates from a symmetric waveform; and in response to determining that the operating parameter deviates from the symmetric waveform, provide an alert of aortic valve insufficiency.

公开(公告)号：US12102757B2

公开(公告)日：2024-10-01

申请号：US17456732

申请日：2021-11-29

申请人： Fisher & Paykel Healthcare Limited

发明人： Russel William Burgess ,  Dean Antony Barker ,  Kevin Peter O′Donnell

IPC分类号： A61M16/00 ,  A61B5/00 ,  A61B5/08 ,  A61B5/087 ,  A61M16/10 ,  A61M16/16

CPC分类号： A61M16/0069 ,  A61B5/0816 ,  A61B5/087 ,  A61B5/4836 ,  A61M16/026 ,  A61M16/109 ,  A61M16/16 ,  A61B5/0878 ,  A61B5/7246 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M16/161 ,  A61M2205/3334 ,  A61M2205/3365 ,  A61M2205/3368 ,  A61M2205/3375 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2230/205

摘要： Systems and method for conducting respiratory therapy in a respiratory system can adjust a flow of respiratory gases to a patient based upon a detected patient breath cycle. The respiratory system can include a non-sealed patient interface. The respiratory system can be configured to deliver a high flow therapy. A patient breath cycle may be determined using one or more measured parameters, such as a flow rate, a blower motor speed, and/or a system pressure. A flow source may be adjusted to have a phase matching that of the patient's breath cycle, such that flow in increased in response to the patient inhaling, and decreased in response to the patient exhaling.

公开(公告)号：US12096916B2

公开(公告)日：2024-09-24

申请号：US16209433

申请日：2018-12-04

申请人： Cilag GmbH International

发明人： Frederick E. Shelton, IV ,  David C. Yates ,  Jason L. Harris ,  Shawn K. Horner ,  Darcy W. Greep

IPC分类号： A61B18/14 ,  A61B1/00 ,  A61B1/015 ,  A61B1/05 ,  A61B1/06 ,  A61B5/00 ,  A61B5/026 ,  A61B6/00 ,  A61B17/068 ,  A61B17/072 ,  A61B17/11 ,  A61B17/115 ,  A61B17/128 ,  A61B17/32 ,  A61B34/00 ,  A61B34/20 ,  A61B34/32 ,  A61B90/00 ,  A61B90/35 ,  A61M1/00 ,  B25J9/16 ,  B25J13/00 ,  G06K7/10 ,  G06K19/077 ,  G16H10/60 ,  G16H40/63 ,  G16H40/67 ,  G16H50/20 ,  G16H70/20 ,  H01Q1/22 ,  H04L9/40 ,  H04L67/10 ,  H04L67/12 ,  H04N5/272 ,  H04N7/18 ,  H05K1/02 ,  H05K1/18 ,  A61B17/00 ,  A61B18/00 ,  A61B18/04 ,  A61B34/30 ,  A61B90/30 ,  A61M13/00

CPC分类号： A61B1/015 ,  A61B1/000096 ,  A61B1/00045 ,  A61B1/051 ,  A61B1/0661 ,  A61B5/0066 ,  A61B5/0075 ,  A61B5/0261 ,  A61B6/5247 ,  A61B17/0682 ,  A61B17/072 ,  A61B17/1114 ,  A61B17/1155 ,  A61B17/1285 ,  A61B17/320092 ,  A61B18/1442 ,  A61B18/1445 ,  A61B34/20 ,  A61B34/32 ,  A61B34/71 ,  A61B90/35 ,  A61B90/361 ,  A61M1/73 ,  A61M1/79 ,  B25J9/1697 ,  B25J13/006 ,  G06K7/10316 ,  G06K19/07749 ,  G16H10/60 ,  G16H40/63 ,  G16H40/67 ,  G16H50/20 ,  G16H70/20 ,  H01Q1/22 ,  H04L63/1416 ,  H04L67/10 ,  H04L67/12 ,  H04N5/272 ,  H04N7/183 ,  H05K1/028 ,  H05K1/189 ,  A61B2017/00022 ,  A61B2017/00026 ,  A61B2017/0003 ,  A61B2017/00039 ,  A61B2017/00044 ,  A61B2017/00057 ,  A61B2017/00061 ,  A61B2017/00075 ,  A61B2017/00084 ,  A61B2017/00097 ,  A61B2017/00106 ,  A61B2017/0011 ,  A61B2017/00115 ,  A61B2017/00119 ,  A61B2017/00141 ,  A61B2017/00199 ,  A61B2017/00203 ,  A61B2017/00221 ,  A61B2017/00398 ,  A61B2017/00402 ,  A61B2017/00734 ,  A61B2017/00809 ,  A61B2017/00818 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/1132 ,  A61B17/320068 ,  A61B2017/32007 ,  A61B2017/320074 ,  A61B2017/320084 ,  A61B2017/320095 ,  A61B2017/320097 ,  A61B2018/00541 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00642 ,  A61B2018/00684 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/00875 ,  A61B2018/00892 ,  A61B2018/00988 ,  A61B2018/00994 ,  A61B18/04 ,  A61B2034/2055 ,  A61B2034/2057 ,  A61B34/30 ,  A61B2034/301 ,  A61B2034/305 ,  A61B2090/309 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2218/002 ,  A61B2218/006 ,  A61B2218/007 ,  A61B2218/008 ,  A61B2560/0443 ,  A61M1/77 ,  A61M1/80 ,  A61M13/003 ,  A61M2205/3306 ,  A61M2205/3327 ,  A61M2205/3331 ,  A61M2205/3365 ,  A61M2205/3368 ,  G05B2219/40174 ,  G05B2219/45119

摘要： Surgical systems are disclosed. Surgical systems can include evacuation systems for evacuating smoke, fluid, and/or particulates from a surgical site. A surgical evacuation system can be intelligent and may include one or more sensors for detecting one or more properties of the surgical system, evacuation system, surgical procedure, surgical site, and/or patient tissue, for example.

公开(公告)号：US20240307647A1

公开(公告)日：2024-09-19

申请号：US18429176

申请日：2024-01-31

申请人： Fisher & Paykel Healthcare Limited

发明人： Dean Antony Barker ,  Mikael Douglas Stewart ,  Peter Geoffrey Hawkins ,  Kevin Peter O'Donnell ,  Russel William Burgess

IPC分类号： A61M16/10 ,  A61M16/00 ,  A61M16/06 ,  A61M16/08 ,  A61M16/16 ,  A61M16/20 ,  G01N29/024

CPC分类号： A61M16/109 ,  A61M16/0003 ,  A61M16/0051 ,  A61M16/0066 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/06 ,  A61M16/0875 ,  A61M16/101 ,  A61M16/1075 ,  A61M16/16 ,  A61M16/20 ,  G01N29/024 ,  A61M2016/003 ,  A61M2016/0039 ,  A61M2016/1025 ,  A61M16/161 ,  A61M2202/0208 ,  A61M2205/12 ,  A61M2205/18 ,  A61M2205/3334 ,  A61M2205/3365 ,  A61M2205/3368 ,  A61M2205/3375 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/583 ,  G01N2291/0212 ,  G01N2291/0215 ,  G01N2291/048

摘要： A respiratory assistance apparatus has a gases inlet configured to receive a supply of gases, a blower unit configured to generate a pressurised gases stream from the supply of gases; a humidification unit configured to heat and humidify the pressurised gases stream; and a gases outlet for the heated and humidified gases stream. A flow path for the gases stream extends through the respiratory device from the gases inlet through the blower unit and humidification unit to the gases outlet. A sensor assembly is provided in the flow path before the humidification unit. The sensor assembly has an ultrasound gas composition sensor system for sensing one or more gas concentrations within the gases stream.

公开(公告)号：US12090315B2

公开(公告)日：2024-09-17

申请号：US16795929

申请日：2020-02-20

申请人： Medtronic, Inc.

发明人： D'anne E. Kudlik ,  Carlos Reyes ,  Robert W. Stadler

IPC分类号： A61M60/50 ,  A61M60/122 ,  A61M60/40

CPC分类号： A61M60/50 ,  A61M60/122 ,  A61M60/40 ,  A61M2205/3331 ,  A61M2205/3365 ,  A61M2205/50

摘要： A controller for an implantable blood pump, the implantable blood pump having an impeller. The controller includes processing circuitry configured to reduce a speed of the impeller from a set speed to a first reduced speed if a first predetermined amount of time of detected suction events occurs during a first time interval and increase the speed of the impeller from the first reduced speed if a second predetermined amount of time or less of detected suction events occur during a second time interval and a third predetermined amount of time or less of detected suction events.

公开(公告)号：US20240299779A1

公开(公告)日：2024-09-12

申请号：US18649815

申请日：2024-04-29

申请人： Honeywell International Inc.

发明人： Julius Jancarik ,  Garaga Phani Kumar ,  Rahul Ramesh Bhaskarwar

IPC分类号： A62B18/00 ,  A61M16/00 ,  A61M16/10 ,  F04D29/42

CPC分类号： A62B18/006 ,  A61M16/0051 ,  A61M16/0066 ,  A61M16/105 ,  F04D29/4226 ,  A61M2205/18 ,  A61M2205/3365 ,  A61M2205/50 ,  A61M2205/581

摘要： Various embodiments are directed to a compact respirator assembly comprising a respirator housing; and a compact blower assembly, the compact blower assembly comprising an impeller configured to pull a volume of air into a blower assembly air inlet; a blower scroll configured to receive the volume of air and direct the volume of air toward a blower scroll air outlet, the blower scroll comprising: a first blower scroll component comprising at least a portion of a blower frame element comprising a portion of the respirator housing; a second blower scroll component comprising a scroll cover secured to the blower frame element so as to define an internal scroll flow chamber, wherein the internal scroll flow chamber comprises a cavity positioned between the scroll cover and the blower frame element; and wherein the blower scroll air inlet comprises an opening that extends through a thickness of the respirator housing.

公开(公告)号：US20240293635A1

公开(公告)日：2024-09-05

申请号：US17768116

申请日：2020-10-14

申请人： Fisher & Paykel Healthcare Limited

发明人： Matthew James Pedersen ,  Yi-Jen Lin ,  Stephen Francis Heffernan ,  Bruce Michael Walls ,  Wen Dong Huang ,  Hamish Joshua Rose ,  Priyanka Ferdinand Pereira ,  Tony William Spear ,  Kane Logan Findlay

IPC分类号： A61M16/06 ,  A61M16/00 ,  A61M16/08 ,  A61M16/10

CPC分类号： A61M16/0605 ,  A61M16/0003 ,  A61M16/0066 ,  A61M16/022 ,  A61M16/0891 ,  A61M16/109 ,  A61M2202/0007 ,  A61M2202/02 ,  A61M2205/103 ,  A61M2205/3365 ,  A61M2205/3368 ,  A61M2205/42 ,  A61M2205/50 ,  A61M2209/088 ,  A61M2210/0618 ,  A61M2210/0625

摘要： A respiratory interface assembly includes a patient interface and a headgear arrangement. A seal or cushion of the interface assembly can include thickened portions positioned and arranged to improve sealing and/or user comfort. The headgear arrangement can be connectable to the nasal mask by a connection arrangement configured to provide stability to the nasal mask such that a forehead support is not required. The connection arrangement can inhibit or prevent improper connections. The headgear arrangement can have one or more resilient straps having a composite construction of an outer fabric and a plastic core. The outer fabric can be knitted. A rear portion of the headgear arrangement can include a knitted panel or a spacer fabric panel.

公开(公告)号：US12059513B2

公开(公告)日：2024-08-13

申请号：US17939329

申请日：2022-09-07

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Johannes Petrus Antonius Maria Van Asseldonk ,  Arnold Aalders

IPC分类号： A61M1/06

CPC分类号： A61M1/06 ,  A61M1/062 ,  A61M1/06935 ,  A61M1/0697 ,  A61M2205/07 ,  A61M2205/103 ,  A61M2205/3317 ,  A61M2205/3365 ,  A61M2205/52 ,  A61M2205/7536

摘要： A breast pump device (1) comprises an expression kit (2), a vacuum unit (3), and a conduit (5) for establishing an air path between an air outlet (27) of the expression kit (2) and an air inlet (35) of the vacuum unit (3). The expression kit (2) is equipped with a barrier portion (26) for preventing milk leakage from the expression kit (2) towards the hose (5) and the vacuum unit (3). In case some droplets of milk enter the barrier portion (26) and/or drawn through the barrier portion (26) by an ongoing pumping action, aspects of the behavior of the motor (32) for driving the pump (31) are influenced, and the insight that this happens is used for terminating operation of the motor (32) as soon as a too large deviation of one or more operational characteristics of the motor (32) with respect to a reference is found.

公开(公告)号：US12029891B2

公开(公告)日：2024-07-09

申请号：US17675252

申请日：2022-02-18

申请人： Abiomed Europe GmbH

发明人： Thorsten Siess ,  Walid Aboulhosn ,  Christoph Nix ,  Katrin Lunze

IPC分类号： A61M1/10 ,  A61M60/13 ,  A61M60/135 ,  A61M60/139 ,  A61M60/216 ,  A61M60/295 ,  A61M60/416 ,  A61M60/422 ,  A61M60/50 ,  A61M60/515 ,  A61M60/531 ,  A61M60/538 ,  A61M60/546

CPC分类号： A61M60/50 ,  A61M60/13 ,  A61M60/135 ,  A61M60/139 ,  A61M60/216 ,  A61M60/295 ,  A61M60/416 ,  A61M60/422 ,  A61M60/515 ,  A61M60/531 ,  A61M60/538 ,  A61M60/546 ,  A61M2205/3334 ,  A61M2205/3365 ,  A61M2205/50 ,  A61M2230/06 ,  A61M2230/30 ,  A61M2230/42

摘要： A control device for a ventricular assist device (VAD) with settable speed levels. The control device includes an input configured to receive at least one measuring signal related to a physiological condition of the circulatory system of a patient receiving heart assistance by the VAD, where the control device is configured to derive an actual value of at least one characteristic parameter of the heart from one or more of the at least one measuring signal and to provide a refined actual value of the at least one characteristic parameter in which effects of physiologically caused fluctuations are eliminated or reduced. The control device further includes an output configured to output an updated setting value for the speed level, where the control device is configured to produce the updated setting value based on the refined actual value and a predeterminable set-point value.