Reducing noise

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CPC
A61M2205/42

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AHUMAN NECESSITIES A61Medical science A61MDEVICES 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 A61M2205/00General characteristics of the apparatus

Current Industry

A61M2205/42Reducing noise

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Blower for respirator device
- Patent number 12,364,828
- Issue date Jul 22, 2025
- SYSMED (CHINA) CO., LTD
- Zhuoran Tang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas therapy system
- Patent number 12,357,788
- Issue date Jul 15, 2025
- Fisher & Paykel Healthcare Limited
- Mark Samuel Hamilton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diffuser arrangements for a vent of a respiratory interface
- Patent number 12,357,785
- Issue date Jul 15, 2025
- Fisher & Paykel Healthcare Limited
- Matthew Roger Stephenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compliant coupler or adaptor
- Patent number 12,350,435
- Issue date Jul 8, 2025
- ResMed Pty Ltd
- Ian Malcolm Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Patient interface and method for making same
- Patent number 12,343,477
- Issue date Jul 1, 2025
- ResMed Pty Ltd
- Christopher Samuel Cullen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Breathing apparatus with mask assembly for delivering breathing gases
- Patent number 12,337,114
- Issue date Jun 24, 2025
- Fisher & Paykel Healthcare Limited
- Wen Dong Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Noise-reducing air passage device and its components for use in ven...
- Patent number 12,337,108
- Issue date Jun 24, 2025
- WALLENBERG UNION LLC
- David Luo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Headgear for use with a patient interface
- Patent number 12,337,113
- Issue date Jun 24, 2025
- Fisher & Paykel Healthcare Limited
- Hamish Joshua Rose
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Regenerative blower
- Patent number 12,331,749
- Issue date Jun 17, 2025
- Fisher & Paykel Healthcare Limited
- Donald Roy Kuriger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Noise and vibration management for smoke evacuation system
- Patent number 12,331,748
- Issue date Jun 17, 2025
- MegaDyne Medical Products, Inc.
- Chad S. Frampton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Impeller and motor assembly
- Patent number 12,318,538
- Issue date Jun 3, 2025
- Fisher & Paykel Healthcare Limited
- Johannes Nicolaas Bothma
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mask vent
- Patent number 12,318,542
- Issue date Jun 3, 2025
- ResMed Pty Ltd
- Robert Thomas Burnham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Noise reduction gas path structure, gas path device and respirator
- Patent number 12,322,364
- Issue date Jun 3, 2025
- SHENZHEN YAMIND MEDICAL TECHNOLOGY CO., LTD.
- Jun Ke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Respiratory apparatus with noise-damping member
- Patent number 12,318,537
- Issue date Jun 3, 2025
- VINCENT MEDICAL (DONG GUAN) MANUFACTURING CO., LTD
- Jiebing Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Elbow assembly
- Patent number 12,318,544
- Issue date Jun 3, 2025
- ResMed Pty Ltd
- Lachlan Richard Goldspink
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Wearable breast pump system
- Patent number 12,318,516
- Issue date Jun 3, 2025
- CHIARO TECHNOLOGY LIMITED
- Thibault De Becdelievre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vent adaptor for a respiratory therapy system
- Patent number 12,311,111
- Issue date May 27, 2025
- ResMed Pty Ltd
- Muditha Pradeep Dantanarayana
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Patient interface and component parts
- Patent number 12,303,646
- Issue date May 20, 2025
- Fisher & Paykel Healthcare Limited
- Mathew Ian Peacock
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Impeller with inclined and reverse inclined blades
- Patent number 12,305,667
- Issue date May 20, 2025
- ResMed Pty Ltd
- Barton John Kenyon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device to prevent apnea episodes in infants
- Patent number 12,303,648
- Issue date May 20, 2025
- Pontificia Universidad Catolica De Chile
- Alejandro Alfonso Durán Vargas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas washout vent for patient interface
- Patent number 12,296,099
- Issue date May 13, 2025
- ResMed Pty Ltd
- Tatt Hoong Chow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fan having damping and sealing elements between various housing parts
- Patent number 12,296,093
- Issue date May 13, 2025
- Drägerwerk AG & Co. KGaA
- René-Christian Caspary
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vent arrangement for respiratory mask
- Patent number 12,268,812
- Issue date Apr 8, 2025
- ResMed Pty Ltd
- Roger Mervyn Lloyd Foote
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Respiratory pressure therapy system with nebulising humidifier
- Patent number 12,263,308
- Issue date Apr 1, 2025
- ResMed Pty Ltd
- Dmitri Anatolievich Doudkine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bilateral stimulation devices, systems, and related methods
- Patent number 12,263,310
- Issue date Apr 1, 2025
- Stacy Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Humidifier reservoir
- Patent number 12,251,520
- Issue date Mar 18, 2025
- ResMed Pty Ltd
- Andrew Roderick Bath
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blower device and respirator including blower device
- Patent number 12,247,585
- Issue date Mar 11, 2025
- BMC MEDICAL CO., LTD
- Bowei Jing
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas valve for ventilation, a circuit for a ventilation system and a...
- Patent number 12,246,134
- Issue date Mar 11, 2025
- imtmedical AG
- Christopher M. Varga
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Haptic respiration simulator with noise reducing pump suspension
- Patent number 12,246,136
- Issue date Mar 11, 2025
- Somnox Holding B.V.
- Luc Johan Ries de Goeij
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices, systems, and methods for noise reduction
- Patent number 12,232,857
- Issue date Feb 25, 2025
- Shanghai United Imaging Healthcare Co., Ltd.
- Rong Zhong
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ELBOW ASSEMBLY
- Publication number 20250229049
- Publication date Jul 17, 2025
- ResMed Pty Ltd
- Lachlan Richard GOLDSPINK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
OXYGEN CONCENTRATOR SYSTEM
- Publication number 20250229043
- Publication date Jul 17, 2025
- GOLDMAN SEPHORIC LLC
- Nicholas Leonard ODDO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND APPARATUS FOR VENTILATORY TREATMENT OF RESPIRATORY DISO...
- Publication number 20250229044
- Publication date Jul 17, 2025
- ResMed Pty Ltd
- David John BASSIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATORY PRESSURE THERAPY SYSTEM WITH NEBULISING HUMIDIFIER
- Publication number 20250205445
- Publication date Jun 26, 2025
- ResMed Pty Ltd
- Dmitri Anatolievich DOUDKINE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPRESSOR FOR DELIVERING AN AIR AND/OR GAS STREAM
- Publication number 20250195804
- Publication date Jun 19, 2025
- Dragerwerk AG & Co. KGaA
- René-Christian CASPARY
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONNECTOR FOR A FRAME OF A RESPIRATOR
- Publication number 20250195818
- Publication date Jun 19, 2025
- DCSTAR INC
- David Luo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FEATURES FOR IMPROVING A SLEEPER'S BODY THERMOREGULATION DURING SLEEP
- Publication number 20250195824
- Publication date Jun 19, 2025
- Sleep Number Corporation
- Gary N. Garcia Molina
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
PATIENT INTERFACE DEVICE
- Publication number 20250195807
- Publication date Jun 19, 2025
- DCSTAR INC
- David Luo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REDUCED PRESSURE APPARATUS AND METHODS
- Publication number 20250186262
- Publication date Jun 12, 2025
- Smith & Nephew PLC
- Ben Alan Askem
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTINUOUS POSITIVE AIRWAY PRESSURE CPAP DEVICE FEATURED WITH ACTIV...
- Publication number 20250186723
- Publication date Jun 12, 2025
- Koninklijke Philips N.V.
- BERNARD F. HETE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARRANGEMENT FOR NOISE REDUCTION
- Publication number 20250186722
- Publication date Jun 12, 2025
- Dragerwerk AG & Co. KGaA
- René-Christian CASPARY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANNULOPLASTY MANUAL INTERNAL GUIDEWIRE NAVIGATION
- Publication number 20250177140
- Publication date Jun 5, 2025
- Boston Scientific Scimed, Inc.
- James P. Rohl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POSITIVE AIRWAY PRESSURE DEVICE
- Publication number 20250170350
- Publication date May 29, 2025
- Leslie C. HOFFMANN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VENTILATOR APPARATUS AND METHOD
- Publication number 20250170347
- Publication date May 29, 2025
- RESMED PARIS SAS
- Kenneth Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAS PATH SYSTEM AND VENTILATOR
- Publication number 20250170358
- Publication date May 29, 2025
- RESVENT MEDICAL TECHNOLOGY CO., LTD
- Wengui Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPELLER AND MOTOR ASSEMBLY
- Publication number 20250161606
- Publication date May 22, 2025
- Fisher & Paykel Healthcare Limited
- Johannes Nicolaas Bothma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HUMIDIFIER RESERVOIR
- Publication number 20250152904
- Publication date May 15, 2025
- ResMed Pty Ltd
- Andrew Roderick BATH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PATIENT INTERFACE WITH BLOWOUT PREVENTION FOR SEAL-FORMING PORTION
- Publication number 20250152884
- Publication date May 15, 2025
- ResMed Pty Ltd
- Matthew EVES
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Regenerative blower
- Publication number 20250154956
- Publication date May 15, 2025
- Fisher & Paykel Healthcare Limited
- Donald Roy Kuriger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TURBINE BOX AND VENTILATOR
- Publication number 20250152878
- Publication date May 15, 2025
- RESVENT MEDICAL TECHNOLOGY CO., LTD
- Wengui Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORO-NASAL PATIENT INTERFACE
- Publication number 20250152888
- Publication date May 15, 2025
- ResMed Pty Ltd
- Adam Francis BARLOW
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PATIENT INTERFACE WITH A SEAL-FORMING STRUCTURE HAVING VARYING THIC...
- Publication number 20250144341
- Publication date May 8, 2025
- ResMed Pty Ltd
- Matthew EVES
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERFACE ASSEMBLIES FOR RESPIRATORY THERAPY
- Publication number 20250144351
- Publication date May 8, 2025
- Fisher & Paykel Healthcare Limited
- Abby Rebecca FARROW
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR VENTILATORY TREATMENT
- Publication number 20250144358
- Publication date May 8, 2025
- BMC Medical Co., Ltd.
- Yunjing CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAS WASHOUT VENT FOR PATIENT INTERFACE
- Publication number 20250144360
- Publication date May 8, 2025
- RESMED PTY LTD
- Muditha Pradeep DANTANARAYANA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATORY INTERFACE
- Publication number 20250128006
- Publication date Apr 24, 2025
- Fisher & Paykel Healthcare Limited
- Jonathan David HARWOOD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BLOWER DEVICE AND RESPIRATOR INCLUDING BLOWER DEVICE
- Publication number 20250129796
- Publication date Apr 24, 2025
- BMC Medical Co., Ltd.
- Bowei JING
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AUTO INJECTOR WITH CASSETTE
- Publication number 20250127995
- Publication date Apr 24, 2025
- Phillips-Medisize A/S
- Esben Weldingh JOHANSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical Treatment System and Methods Using a Plurality of Fluid Lines
- Publication number 20250123134
- Publication date Apr 17, 2025
- DEKA Products Limited Partnership
- Daniel S. Karol
- G01 - MEASURING TESTING
Information Patent Application
BREATHING CIRCUIT COMPONENTS FOR RESPIRATORY APPARATUS
- Publication number 20250114555
- Publication date Apr 10, 2025
- Fisher & Paykel Healthcare Limited
- Carlos Alberto LOPEZ MUEDANO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Reducing noise

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Blower for respirator device

Gas therapy system

Diffuser arrangements for a vent of a respiratory interface

Compliant coupler or adaptor

Patient interface and method for making same

Breathing apparatus with mask assembly for delivering breathing gases

Noise-reducing air passage device and its components for use in ven...

Headgear for use with a patient interface

Regenerative blower

Noise and vibration management for smoke evacuation system

Impeller and motor assembly

Mask vent

Noise reduction gas path structure, gas path device and respirator

Respiratory apparatus with noise-damping member

Elbow assembly

Wearable breast pump system

Vent adaptor for a respiratory therapy system

Patient interface and component parts

Impeller with inclined and reverse inclined blades

Device to prevent apnea episodes in infants

Gas washout vent for patient interface

Fan having damping and sealing elements between various housing parts

Vent arrangement for respiratory mask

Respiratory pressure therapy system with nebulising humidifier

Bilateral stimulation devices, systems, and related methods

Humidifier reservoir

Blower device and respirator including blower device

Gas valve for ventilation, a circuit for a ventilation system and a...

Haptic respiration simulator with noise reducing pump suspension

Devices, systems, and methods for noise reduction

Patents Applicationslast 30 patents

ELBOW ASSEMBLY

OXYGEN CONCENTRATOR SYSTEM

METHODS AND APPARATUS FOR VENTILATORY TREATMENT OF RESPIRATORY DISO...

RESPIRATORY PRESSURE THERAPY SYSTEM WITH NEBULISING HUMIDIFIER

COMPRESSOR FOR DELIVERING AN AIR AND/OR GAS STREAM

CONNECTOR FOR A FRAME OF A RESPIRATOR

FEATURES FOR IMPROVING A SLEEPER'S BODY THERMOREGULATION DURING SLEEP

PATIENT INTERFACE DEVICE

REDUCED PRESSURE APPARATUS AND METHODS

CONTINUOUS POSITIVE AIRWAY PRESSURE CPAP DEVICE FEATURED WITH ACTIV...

ARRANGEMENT FOR NOISE REDUCTION

ANNULOPLASTY MANUAL INTERNAL GUIDEWIRE NAVIGATION

POSITIVE AIRWAY PRESSURE DEVICE

VENTILATOR APPARATUS AND METHOD

GAS PATH SYSTEM AND VENTILATOR

IMPELLER AND MOTOR ASSEMBLY

HUMIDIFIER RESERVOIR

PATIENT INTERFACE WITH BLOWOUT PREVENTION FOR SEAL-FORMING PORTION

Regenerative blower

TURBINE BOX AND VENTILATOR

ORO-NASAL PATIENT INTERFACE

PATIENT INTERFACE WITH A SEAL-FORMING STRUCTURE HAVING VARYING THIC...

INTERFACE ASSEMBLIES FOR RESPIRATORY THERAPY

SYSTEMS AND METHODS FOR VENTILATORY TREATMENT

GAS WASHOUT VENT FOR PATIENT INTERFACE

RESPIRATORY INTERFACE

BLOWER DEVICE AND RESPIRATOR INCLUDING BLOWER DEVICE

AUTO INJECTOR WITH CASSETTE

Medical Treatment System and Methods Using a Plurality of Fluid Lines

BREATHING CIRCUIT COMPONENTS FOR RESPIRATORY APPARATUS