公开(公告)号：US12083300B2

公开(公告)日：2024-09-10

申请号：US17181925

申请日：2021-02-22

申请人： ResnENT, LLC

发明人： Willard S. Noyes

IPC分类号： A61B1/00 ,  A61B17/00 ,  A61M16/04 ,  A61M25/10 ,  A61M29/02

CPC分类号： A61M29/02 ,  A61M16/0461 ,  A61M16/0465 ,  A61M25/1018 ,  A61M2029/025 ,  A61M2210/1032 ,  A61M2210/105

摘要： Some implementations of the disclosure are directed to a balloon dilator system, including: a hand piece including an attachment mechanism for removably coupling to a proximal end of an endoscope; a hole for inserting a distal end of a balloon catheter including an inflatable balloon; and a hollow tube distally extending from the hand piece, a proximal end of the hollow tube configured to receive the balloon catheter inserted through the hole and advance the balloon catheter such that the distal of the balloon catheter exits a distal end of the hollow tube. The hand piece may include a pump handle that, when actuated, pumps pressurized fluid to inflate the inflatable balloon.

公开(公告)号：US12070549B2

公开(公告)日：2024-08-27

申请号：US18331265

申请日：2023-06-08

申请人： BMC MEDICAL CO., LTD.

发明人： Lijun Liu ,  Jianxin Zhi ,  Zhi Zhuang ,  Min Chang

IPC分类号： A61M16/00 ,  A61L9/20 ,  A61M11/00 ,  A61M16/04 ,  A61M16/06 ,  A61M16/10 ,  A61M16/16 ,  G16H20/40 ,  G16H40/63

CPC分类号： A61M16/0066 ,  A61L9/20 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/16 ,  A61M16/161 ,  G16H20/40 ,  A61L2209/12 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M16/0465 ,  A61M16/06 ,  A61M16/0616 ,  A61M16/0666 ,  A61M16/1055 ,  A61M16/107 ,  A61M2205/3306 ,  A61M2205/3368 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/42 ,  A61M2205/505 ,  A61M2205/52 ,  A61M2205/587 ,  A61M2209/10 ,  A61M2230/42

摘要： A respiratory ventilation apparatus configured to deliver a respiratory gas to a patient interface is provided. The apparatus may include a gas pressurization unit configured to generate a pressurized respiratory gas, a gas inlet port configured to introduce the respiratory gas into the respiratory ventilation apparatus, a gas outlet port configured to discharge the pressurized respiratory gas to a respiration tube, a detection module configured to detect the pressure of the pressurized respiratory gas, at least one non-volatile memory configured to store a plurality of parameters and a plurality of programs, and one or more controllers. The one or more controllers may be configured to initiate the respiratory ventilation apparatus upon a boot operation, and/or initiate a program that constantly reads information from the detection module, and controls the pressure of the pressurized respiratory gas using the information read from the detection module and at least one parameter.

公开(公告)号：US20240277958A1

公开(公告)日：2024-08-22

申请号：US18645877

申请日：2024-04-25

申请人： ResMed Motor Technologies Inc.

发明人： Timothy Tsun-Fai FU ,  Dion Charles Chewe MARTIN ,  Philippe Auguste CHALVIGNAC ,  Quangang YANG ,  David CREUSOT

IPC分类号： A61M16/00 ,  A61M16/04 ,  A61M16/06 ,  A61M16/08 ,  A61M16/10 ,  A61M16/20 ,  F04D25/06 ,  F04D25/08 ,  F04D29/42 ,  F04D29/44

CPC分类号： A61M16/0066 ,  A61M16/0069 ,  A61M16/0605 ,  A61M16/0633 ,  A61M16/0666 ,  A61M16/0683 ,  A61M16/0858 ,  A61M16/1045 ,  A61M16/208 ,  F04D25/0606 ,  F04D25/0666 ,  F04D25/084 ,  F04D29/4253 ,  F04D29/444 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M16/0465 ,  A61M16/049 ,  A61M16/0875 ,  A61M16/1055 ,  A61M16/1065 ,  A61M16/107 ,  A61M2205/0227 ,  A61M2205/3606 ,  A61M2205/42 ,  A61M2205/8206 ,  A61M2209/086 ,  A61M2209/088 ,  A61M2230/202 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/63 ,  F05D2250/52

摘要： A blower includes a housing including a proximal opening and a distal opening that are co-axially aligned, a stator component provided to the housing, an impeller positioned between the proximal opening of the housing and the stator component, and a motor adapted to drive the impeller. The impeller includes a plurality of impeller blades. The stator component includes a plurality of air directing grooves along its exterior surface. The leading edge of the air directing grooves extend tangentially outwards from the outer tips of the impeller blades and are configured to collect the air exiting the impeller blades and direct it from a generally tangential direction to a generally radial direction by dividing the air from the impeller and directing the air along a curved path towards the distal opening so that airflow becomes substantially laminar.

公开(公告)号：US20240269421A1

公开(公告)日：2024-08-15

申请号：US18023288

申请日：2022-09-02

申请人： Ryan Redford

发明人： Ryan Redford

IPC分类号： A61M16/20 ,  A61M16/00 ,  A61M16/04 ,  A61M16/06 ,  A61M16/10

CPC分类号： A61M16/204 ,  A61M16/0063 ,  A61M16/0066 ,  A61M16/022 ,  A61M16/0461 ,  A61M16/0465 ,  A61M16/06 ,  A61M16/1045 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M2016/0042 ,  A61M2202/0208 ,  A61M2205/3303 ,  A61M2205/3327 ,  A61M2205/3334 ,  A61M2205/3341 ,  A61M2205/36 ,  A61M2230/005 ,  A61M2230/40

摘要： A respiratory ventilators system having an inlet configured to be connected to a pressurized air or gas source; an outlet configured to be connected to a patient interface; a valve in-line between the inlet and the outlet; and a control unit configured to control the valve for controlling flow of pressurized air or gas from the source to the patient, wherein the valve includes an air or gas reservoir or accumulator incorporated into the valve body.

公开(公告)号：US11998690B2

公开(公告)日：2024-06-04

申请号：US17087715

申请日：2020-11-03

申请人： ResMed Motor Technologies Inc.

发明人： Timothy Tsun-Fai Fu ,  Dion Charles Chewe Martin ,  Philippe Auguste Chalvignac ,  Quangang Yang ,  David Creusot

IPC分类号： F04D25/08 ,  A61M16/00 ,  A61M16/06 ,  A61M16/08 ,  A61M16/10 ,  A61M16/20 ,  F04D25/06 ,  F04D29/42 ,  F04D29/44 ,  A61M16/04

CPC分类号： A61M16/0066 ,  A61M16/0069 ,  A61M16/0605 ,  A61M16/0633 ,  A61M16/0666 ,  A61M16/0683 ,  A61M16/0858 ,  A61M16/1045 ,  A61M16/208 ,  F04D25/0606 ,  F04D25/0666 ,  F04D25/084 ,  F04D29/4253 ,  F04D29/444 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M16/0465 ,  A61M16/049 ,  A61M16/0875 ,  A61M16/1055 ,  A61M16/1065 ,  A61M16/107 ,  A61M2205/0227 ,  A61M2205/3606 ,  A61M2205/42 ,  A61M2205/8206 ,  A61M2209/086 ,  A61M2209/088 ,  A61M2230/202 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/63 ,  F05D2250/52

摘要： A blower includes a housing including a proximal opening and a distal opening that are co-axially aligned, a stator component provided to the housing, an impeller positioned between the proximal opening of the housing and the stator component, and a motor adapted to drive the impeller. The impeller includes a plurality of impeller blades. The stator component includes a plurality of air directing grooves along its exterior surface. The leading edge of the air directing grooves extend tangentially outwards from the outer tips of the impeller blades and are configured to collect the air exiting the impeller blades and direct it from a generally tangential direction to a generally radial direction by dividing the air from the impeller and directing the air along a curved path towards the distal opening so that airflow becomes substantially laminar.

公开(公告)号：US11980475B2

公开(公告)日：2024-05-14

申请号：US18047084

申请日：2022-10-17

申请人： Bruin Biometrics, LLC

发明人： Martin F. Burns ,  Graham O. Ross

IPC分类号： A61B5/053 ,  A61B5/00 ,  A61B5/0531 ,  A61B5/0537 ,  A61F5/055 ,  A61F5/44 ,  A61J15/00 ,  A61M5/172 ,  A61M16/04 ,  A61M16/06 ,  A61M25/00

CPC分类号： A61B5/447 ,  A61B5/0531 ,  A61B5/0537 ,  A61B5/443 ,  A61B5/4836 ,  A61B5/6843 ,  A61B5/7282 ,  A61F5/055 ,  A61F5/44 ,  A61J15/0003 ,  A61J15/0084 ,  A61M5/1723 ,  A61M16/0465 ,  A61M16/0497 ,  A61M16/0666 ,  A61M25/0017 ,  A61B2562/0214 ,  A61B2562/043

摘要： Methods and apparatus for detection of tissue damage in patients using a medical device for an extended period of time are disclosed.

公开(公告)号：US11918731B2

公开(公告)日：2024-03-05

申请号：US17333694

申请日：2021-05-28

申请人： Stamford Devices Ltd.

发明人： Shaun Porter ,  Louise Sweeney ,  Ronan MacLoughlin ,  Jim Fink ,  Aidan Duffy ,  Claire Lillis ,  Conor Duffy ,  Fran Keating

IPC分类号： A61M11/00 ,  A61M15/00 ,  A61M15/08 ,  A61M16/00 ,  A61M16/04 ,  A61M16/06 ,  A61M16/08 ,  A61M16/14 ,  A61M16/16 ,  B05B12/08 ,  B05B17/00

CPC分类号： A61M11/005 ,  A61M11/001 ,  A61M15/0085 ,  A61M15/08 ,  A61M16/0003 ,  A61M16/022 ,  A61M16/026 ,  A61M16/0465 ,  A61M16/0488 ,  A61M16/0666 ,  A61M16/0672 ,  A61M16/0816 ,  A61M16/14 ,  B05B17/0646 ,  A61M2016/0018 ,  A61M2016/0021 ,  A61M2016/0027 ,  A61M2016/0033 ,  A61M2016/0039 ,  A61M2016/0042 ,  A61M16/04 ,  A61M16/16 ,  A61M2202/0488 ,  A61M2205/17 ,  A61M2205/3303 ,  A61M2205/332 ,  A61M2205/3327 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3375 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/505 ,  A61M2209/045 ,  A61M2209/084 ,  A61M2230/40 ,  A61M2230/432 ,  A61M2230/50 ,  A61M2230/63 ,  A61M2240/00 ,  B05B12/08

摘要： An aerosol delivery system that includes an aerosol generator that aerosolizes a fluid for delivery to a patient as a patient inhales. The aerosol delivery system includes a pump coupled to the aerosol generator that pumps the fluid to the aerosol generator, and a breath sensor that emits a signal as the patient breathes. A controller couples to the aerosol generator, the pump, and the breath sensor. In operation, the controller receives the signal from the breath sensor, controls a flow of fluid to the aerosol generator in response to the signal, and controls the aerosol generator to start aerosolizing the fluid before the patient inhales.

公开(公告)号：US20230405251A1

公开(公告)日：2023-12-21

申请号：US18241624

申请日：2023-09-01

申请人： Blake J. Hyde

发明人： Blake J. Hyde

IPC分类号： A61M16/04 ,  A61M16/00 ,  A61M16/20

CPC分类号： A61M16/0463 ,  A61M16/0465 ,  A61M16/0475 ,  A61M16/0003 ,  A61M16/0434 ,  A61M16/0051 ,  A61M16/20 ,  A61M2016/0027 ,  A61M2016/003

摘要： An irrigating intraluminal suction inner cannula system for a tracheostomy tube may be a suction-powered system that may be used for suction alone or a combination of rinse and intraluminal suction for tracheostomy tubes in place of conventional catheter-based intraluminal suction. An inner cannula includes chambers, or regions, and holes that facilitate intraluminal suction and cleaning at multiple locations within the tracheostomy tube. It may be applied/actuated by a patient, healthcare worker, caretaker, or via an electronic system either on-demand or on regular or triggered intervals, in either inpatient/hospital or outpatient/ambulatory care setting.

公开(公告)号：US11813403B2

公开(公告)日：2023-11-14

申请号：US16506989

申请日：2019-07-09

申请人： GLOBALMED, INC.

发明人： Martin E. Forrester

IPC分类号： A61M16/08 ,  A61M16/04 ,  B29C48/00 ,  B29C48/154 ,  B29C53/60 ,  B29L23/00

CPC分类号： A61M16/0875 ,  A61M16/0465 ,  A61M16/0833 ,  B29C48/0019 ,  B29C48/154 ,  B29C53/60 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3653 ,  A61M2207/00 ,  B29K2995/0005 ,  B29K2995/0007 ,  B29L2023/007

摘要： A method of forming a hose includes: extruding a web of plastics material from a first extruder; helically winding the extruded web about a mandrel or at least one rotating rod to form a wall of the hose; feeding an electrical wire into a second extruder; extruding a bead of plastics material around the electrical wire from the second extruder such that the extruded bead includes the electrical wire at a location within a cross-section of the extruded bead; cooling the extruded bead to cool the plastics material adjacent the location to prevent migration of the electrical wire away from the location; re-heating the extruded bead to cause outer surface portions of the plastics material of the extruded bead to become molten; and helically winding the extruded bead onto and about an external surface of the wall to provide the wall a support helix that incorporates the electrical wire.

公开(公告)号：US20230310203A1

公开(公告)日：2023-10-05

申请号：US17982703

申请日：2022-11-08

申请人： LUMEN DEVICES LLC

发明人： Michael Friedman ,  John N. Irwin, III ,  William J. Gorman ,  John T. Garibotto ,  J. Christopher Flaherty

IPC分类号： A61F5/56 ,  A61M16/08 ,  A61B1/233 ,  A61M16/04 ,  A61F5/00 ,  A61B1/00 ,  A61M16/20 ,  A61B1/267 ,  A61M16/00

CPC分类号： A61F5/566 ,  A61M16/08 ,  A61B1/233 ,  A61M16/0497 ,  A61F5/00 ,  A61M16/0463 ,  A61M16/0488 ,  A61B1/00 ,  A61M16/0461 ,  A61M16/0465 ,  A61M16/20 ,  A61B1/267 ,  A61M16/0468 ,  A61M16/04 ,  A61F5/56 ,  A61M16/021

摘要： A medical appliance for the treatment of one or more sleep disorders such as obstructive sleep apnea in a patient, the appliance comprising: a biasing member for inserting behind and exerting a force upon the patient's soft palate or tongue, wherein the biasing member is inserted in a reduced or minimized form and then expanded or firms once in place to exert the force. The appliance may be nasally inserted or be placed through the mouth. In a particular configuration, both the soft palate and tongue are biased to prevent obstruction of the flow of air in the nasopharyngeal airway.