Non-controlled one-way valves

Industry

CPC
A61M16/208

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Parent Industries

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 A61M16/00Devices for influencing the respiratory system of patients by gas treatment

Current Industry

A61M16/208Non-controlled one-way valves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Conduit headgear connector for patient interface
- Patent number 12,311,108
- Issue date May 27, 2025
- ResMed Pty Ltd
- Ravikumar Baluchagi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable oscillator of positive expiratory pressure having capabili...
- Patent number 12,311,103
- Issue date May 27, 2025
- BESMED HEALTH BUSINESS CORP.
- Tao-Tsun Hsiung
- 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
Adaptor for respiratory assistance systems
- Patent number 12,296,101
- Issue date May 13, 2025
- Fisher & Paykel Healthcare Limited
- David Robert Kemps
- 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
Humidification apparatus and humidification and blowing apparatus f...
- Patent number 12,296,105
- Issue date May 13, 2025
- Murata Manufacturing Co., Ltd.
- Yuzo Higashiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method of generating an enriched gas within a nasal vest...
- Patent number 12,290,635
- Issue date May 6, 2025
- Worldwide Health Innovations, LLC
- Keavash Darren Assani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable child anti-choking first aid equipment
- Patent number 12,290,632
- Issue date May 6, 2025
- Jie Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for an ultrasonically driven anesthetic vaporizer
- Patent number 12,280,218
- Issue date Apr 22, 2025
- General Electric Company
- Joseph James Lacey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oscillating positive expiratory pressure device
- Patent number 12,274,831
- Issue date Apr 15, 2025
- TRUDELL MEDICAL INTERNATIONAL INC.
- Adam Meyer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ventilator with switching valve
- Patent number 12,268,819
- Issue date Apr 8, 2025
- Loewenstein Medical Technology S.A.
- Benjamin Adametz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Non-hysteretic oxygen supply respirator system
- Patent number 12,268,820
- Issue date Apr 8, 2025
- Hunan VentMed Medical Technology Co., Ltd.
- Zhe Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods of detecting incorrect connections in a humidif...
- Patent number 12,263,303
- Issue date Apr 1, 2025
- Fisher & Paykel Healthcare Limited
- Ivan Chih-Fan Teng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ear mounted cannular nasal breathing filter
- Patent number 12,251,517
- Issue date Mar 18, 2025
- Leland H. Huss
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Cough-assist systems with humidifier bypass
- Patent number 12,246,135
- Issue date Mar 11, 2025
- Ventec Life Systems, Inc.
- Shan Gaw
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Respiratory obstruction removal device
- Patent number 12,239,343
- Issue date Mar 4, 2025
- DCSTAR INC
- Ligui He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Breathing gas remixer
- Patent number 12,239,783
- Issue date Mar 4, 2025
- Emercent Technologies LLC
- J. Hunter Downs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for delivery of therapeutic gas
- Patent number 12,226,572
- Issue date Feb 18, 2025
- Mallinckrodt Pharmaceuticals Ireland Limited
- Jaron M. Acker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Headgear with covered edge
- Patent number 12,226,581
- Issue date Feb 18, 2025
- ResMed Pty Ltd
- Michiel Kooij
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Check valve for ventilator
- Patent number 12,228,215
- Issue date Feb 18, 2025
- RESVENT MEDICAL TECHNOLOGY CO., LTD
- Kai Qu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Airway management system with selectively pressurized valve
- Patent number 12,226,575
- Issue date Feb 18, 2025
- Washington University
- Mohamed Zayed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Patient interface with venting
- Patent number 12,220,528
- Issue date Feb 11, 2025
- Fisher & Paykel Healthcare Limited
- Brett John Huddart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods to increase survival with favorable neurologica...
- Patent number 12,220,378
- Issue date Feb 11, 2025
- ZOLL Medical Corporation
- Keith G. Lurie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Interface assemblies for respiratory therapy
- Patent number 12,220,533
- Issue date Feb 11, 2025
- Fisher & Paykel Healthcare Limited
- Abby Rebecca Farrow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic system for the conservation of gas and other substances
- Patent number 12,214,126
- Issue date Feb 4, 2025
- OXFO Corporation
- Carlos Fernando Bazoberry
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Smart oscillating positive expiratory pressure device
- Patent number 12,214,252
- Issue date Feb 4, 2025
- TRUDELL MEDICAL INTERNATIONAL INC.
- Adam Meyer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Methods and apparatus for oxygenation and/or CO2 removal
- Patent number 12,201,769
- Issue date Jan 21, 2025
- Fisher & Paykel Healthcare Limited
- Samantha Dale Oldfield
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Patient interface having seal-forming structure with varying constr...
- Patent number 12,201,772
- Issue date Jan 21, 2025
- ResMed Pty Ltd
- Rupert Christian Scheiner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for use in a respiratory support system
- Patent number 12,201,776
- Issue date Jan 21, 2025
- Fisher & Paykel Healthcare Limited
- Bruce Gordon Holyoake
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure indicator for an oscillating positive expiratory pressure...
- Patent number 12,194,236
- Issue date Jan 14, 2025
- TRUDELL MEDICAL INTERNATIONAL INC.
- Neritan Alizoti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
INTERFACE COMPRISING A NASAL SEALING PORTION
- Publication number 20250152886
- Publication date May 15, 2025
- Fisher & Paykel Healthcare Limited
- Peter David Alexander Bearne
- 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
HIGHLY PORTABLE GAS DELIVERY SYSTEMS
- Publication number 20250152889
- Publication date May 15, 2025
- Michael R. Minogue
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONDUIT HEADGEAR CONNECTOR FOR PATIENT INTERFACE
- Publication number 20250144344
- Publication date May 8, 2025
- ResMed Pty Ltd
- Ravikumar BALUCHAGI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASK SYSTEM
- Publication number 20250144338
- Publication date May 8, 2025
- ResMed Pty Ltd
- Justin John Formica
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PATIENT INTERFACE SYSTEMS
- Publication number 20250144348
- Publication date May 8, 2025
- ResMed Pty Ltd
- Adam Francis Barlow
- 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
VALVED HME ASSEMBLIES FOR USE IN RESPIRATORY CIRCUITS
- Publication number 20250144356
- Publication date May 8, 2025
- AEON RESEARCH AND TECHNOLOGY, INC.
- Sunil Kumar Dhuper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PATIENT INTERFACE SYSTEMS
- Publication number 20250144347
- Publication date May 8, 2025
- ResMed Pty Ltd
- Adam Francis Barlow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND PROCESS FOR ANESTHETIZING A PATIENT
- Publication number 20250144355
- Publication date May 8, 2025
- Dragerwerk AG & Co. KGaA
- Ulf PILZ
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OSCILLATING POSITIVE RESPIRATORY PRESSURE DEVICE
- Publication number 20250135132
- Publication date May 1, 2025
- TRUDELL MEDICAL INTERNATIONAL INC.
- Adam Meyer
- 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
PATIENT INTERFACE HAVING SEAL-FORMING STRUCTURE WITH VARYING CONSTR...
- Publication number 20250121149
- Publication date Apr 17, 2025
- RESMED PTY LTD
- Rupert Christian SCHEINER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRESSURIZING MASKS, SYSTEMS AND METHODS
- Publication number 20250121150
- Publication date Apr 17, 2025
- Fisher & Paykel Healthcare Limited
- Kevin Peter O'Donnell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGH FLOW OXYGEN THERAPY BREATHING SYSTEMS
- Publication number 20250121151
- Publication date Apr 17, 2025
- S.C.O.P.E. Medical, Inc.
- Tosan Ugbeye
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INHALABLE BICARBONATE COMPOSITIONS AND DELIVERY SYSTEMS THEREFOR
- Publication number 20250121000
- Publication date Apr 17, 2025
- Nebulize Performance Inc.
- Christopher Geoffrey Rudolf Perry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR DELIVERY OF THERAPEUTIC GAS
- Publication number 20250114544
- Publication date Apr 10, 2025
- Mallinckrodt Pharmaceuticals Ireland Limited
- Jaron M. Acker
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
PRESSURE INDICATOR FOR AN OSCILLATING POSITIVE EXPIRATORY PRESSURE...
- Publication number 20250099700
- Publication date Mar 27, 2025
- Trudell Medical International Inc.
- Neritan Alizoti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL ADMINISTRATION TO NEONATES, INFANTS AND CHILDREN
- Publication number 20250082870
- Publication date Mar 13, 2025
- Vectura Delivery Devices Limited
- Bernhard MUELLINGER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXYGEN CONCENTRATOR
- Publication number 20250082886
- Publication date Mar 13, 2025
- Roam Technologies Pty Ltd.
- Shan-Shan Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATORY SUPPORT SYSTEM
- Publication number 20250082877
- Publication date Mar 13, 2025
- Fisher & Paykel Healthcare Limited
- Cameron John BREWSTER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Breath Actuated Inhaler
- Publication number 20250082874
- Publication date Mar 13, 2025
- Norton (Waterford) Limited
- Declan Walsh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Anesthesia ventilator device that dynamically monitors and regulate...
- Publication number 20250082880
- Publication date Mar 13, 2025
- Guangzhou Landswick Medical Technologies Ltd.
- Hui Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS METHODS OF SAFELY DELIVERING AN EFFICIENT AMOUNT OF OXYGEN...
- Publication number 20250065138
- Publication date Feb 27, 2025
- Noam Gavriely
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INSPIRATORY RESISTOR VALVE SYSTEM WITH EXPIRATORY PORT
- Publication number 20250050052
- Publication date Feb 13, 2025
- VitaLinC LLC
- Keith G. Lurie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTRANASAL DELIVERY DEVICES
- Publication number 20250041544
- Publication date Feb 6, 2025
- SHIN NIPPON BIOMEDICAL LABORATORIES, LTD.
- Shunji HARUTA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ASSISTIVE CAPNOGRAPHY DEVICE
- Publication number 20250025657
- Publication date Jan 23, 2025
- MASIMO CORPORATION
- Ammar Al-Ali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATORY THERAPY APPARATUS AND METHOD
- Publication number 20250018138
- Publication date Jan 16, 2025
- ResMed Pty Ltd
- Clancy John DENNIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND APPARATUS FOR PREVENTING RAINOUT
- Publication number 20250018142
- Publication date Jan 16, 2025
- ResMed Pty Ltd
- Gordon Joseph MALOUF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A SEQUENTIAL, MULTI-MODAL, MULTI-PATIENT MECHANICAL VENTILATION SYSTEM
- Publication number 20250018143
- Publication date Jan 16, 2025
- JOMOCO, INC.
- Jack A. RAGHEB
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY

Non-controlled one-way valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Conduit headgear connector for patient interface

Portable oscillator of positive expiratory pressure having capabili...

Vent adaptor for a respiratory therapy system

Adaptor for respiratory assistance systems

Fan having damping and sealing elements between various housing parts

Humidification apparatus and humidification and blowing apparatus f...

Device and method of generating an enriched gas within a nasal vest...

Portable child anti-choking first aid equipment

Systems and methods for an ultrasonically driven anesthetic vaporizer

Oscillating positive expiratory pressure device

Ventilator with switching valve

Non-hysteretic oxygen supply respirator system

Systems and methods of detecting incorrect connections in a humidif...

Ear mounted cannular nasal breathing filter

Cough-assist systems with humidifier bypass

Respiratory obstruction removal device

Breathing gas remixer

Systems and methods for delivery of therapeutic gas

Headgear with covered edge

Check valve for ventilator

Airway management system with selectively pressurized valve

Patient interface with venting

Systems and methods to increase survival with favorable neurologica...

Interface assemblies for respiratory therapy

Automatic system for the conservation of gas and other substances

Smart oscillating positive expiratory pressure device

Methods and apparatus for oxygenation and/or CO2 removal

Patient interface having seal-forming structure with varying constr...

Apparatus for use in a respiratory support system

Pressure indicator for an oscillating positive expiratory pressure...

Patents Applicationslast 30 patents

INTERFACE COMPRISING A NASAL SEALING PORTION

ORO-NASAL PATIENT INTERFACE

HIGHLY PORTABLE GAS DELIVERY SYSTEMS

CONDUIT HEADGEAR CONNECTOR FOR PATIENT INTERFACE

MASK SYSTEM

PATIENT INTERFACE SYSTEMS

INTERFACE ASSEMBLIES FOR RESPIRATORY THERAPY

VALVED HME ASSEMBLIES FOR USE IN RESPIRATORY CIRCUITS

PATIENT INTERFACE SYSTEMS

APPARATUS AND PROCESS FOR ANESTHETIZING A PATIENT

OSCILLATING POSITIVE RESPIRATORY PRESSURE DEVICE

RESPIRATORY INTERFACE

PATIENT INTERFACE HAVING SEAL-FORMING STRUCTURE WITH VARYING CONSTR...

PRESSURIZING MASKS, SYSTEMS AND METHODS

HIGH FLOW OXYGEN THERAPY BREATHING SYSTEMS

INHALABLE BICARBONATE COMPOSITIONS AND DELIVERY SYSTEMS THEREFOR

SYSTEMS AND METHODS FOR DELIVERY OF THERAPEUTIC GAS

PRESSURE INDICATOR FOR AN OSCILLATING POSITIVE EXPIRATORY PRESSURE...

PHARMACEUTICAL ADMINISTRATION TO NEONATES, INFANTS AND CHILDREN

OXYGEN CONCENTRATOR

RESPIRATORY SUPPORT SYSTEM

Breath Actuated Inhaler

Anesthesia ventilator device that dynamically monitors and regulate...

SYSTEMS METHODS OF SAFELY DELIVERING AN EFFICIENT AMOUNT OF OXYGEN...

INSPIRATORY RESISTOR VALVE SYSTEM WITH EXPIRATORY PORT

INTRANASAL DELIVERY DEVICES

ASSISTIVE CAPNOGRAPHY DEVICE

RESPIRATORY THERAPY APPARATUS AND METHOD

METHODS AND APPARATUS FOR PREVENTING RAINOUT

A SEQUENTIAL, MULTI-MODAL, MULTI-PATIENT MECHANICAL VENTILATION SYSTEM