allowing gas passage, but preventing liquid passage

Industry

CPC
A61M2205/7536

This industry / category may be too specific. Please go to a parent level for more data

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 A61M2205/00General characteristics of the apparatus

Current Industry

A61M2205/7536allowing gas passage, but preventing liquid passage

Industries

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for controlling operation of negative pressure...
- Patent number 11,969,541
- Issue date Apr 30, 2024
- Smith & Nephew PLC
- Benjamin Gordon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bypass filter
- Patent number 11,964,106
- Issue date Apr 23, 2024
- Oridion Medical 1987 Ltd.
- Michael Kertser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid check valve and fluidic systems for gas venting
- Patent number 11,946,570
- Issue date Apr 2, 2024
- HAEMOGRAPH PTY LTD.
- Steve Michaël Béguin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure detector
- Patent number 11,931,500
- Issue date Mar 19, 2024
- Nikkiso Company Limited
- Hiroyuki Kawajiri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Processes and devices for delivery of fluid by chemical reaction
- Patent number 11,925,790
- Issue date Mar 12, 2024
- Eli Lilly and Company
- William Godwin Atterbury
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Extracorporeal ambulatory assist lung
- Patent number 11,918,727
- Issue date Mar 5, 2024
- University of Pittsburgh of the Commonwealth System of Higher Education
- Shalv Madhani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for filtering liquid particles from inspirator...
- Patent number 11,918,742
- Issue date Mar 5, 2024
- Mallinckrodt Pharmaceuticals Ireland Limited
- Scott I. Biba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Coupling device and method for using the same
- Patent number 11,904,129
- Issue date Feb 20, 2024
- MAQUET CARDIOPULMONARY GmbH
- Ulrich Haag
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Backflow prevention mechanism for drug delivery device
- Patent number 11,890,450
- Issue date Feb 6, 2024
- Amgen Inc.
- Lawrence Scott Ring
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endcap for liquid medicine-injecting tube
- Patent number 11,878,139
- Issue date Jan 23, 2024
- E-WHA MEDITECH INC.
- Yong Hyun Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antimicrobial and antithrombogenic gaseous release device and relat...
- Patent number 11,872,367
- Issue date Jan 16, 2024
- Becton, Dickinson and Company
- Gidon Ofek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hollow-fibre membrane with improved biocompatibility and reduced el...
- Patent number 11,872,530
- Issue date Jan 16, 2024
- Fresenius Medical Care Deutschland GmbH
- Michael Paul
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Moisture removal and condensation and humidity management apparatus...
- Patent number 11,865,264
- Issue date Jan 9, 2024
- Medline Industries, LP
- Daniel Patrick Dwyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filter assembly
- Patent number 11,857,719
- Issue date Jan 2, 2024
- Fisher & Paykel Healthcare Limited
- Richard John Boyes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expression kit for a breast pump device
- Patent number 11,850,339
- Issue date Dec 26, 2023
- Koninklijke Philips N.V.
- Paulus Cornelis Duineveld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Metabolic and cardiopulmonary monitor
- Patent number 11,844,606
- Issue date Dec 19, 2023
- LifeLens Technologies, LLC
- Landy Toth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hemostasis valve-equipped indwelling needle and indwelling needle a...
- Patent number 11,839,752
- Issue date Dec 12, 2023
- Nipro Corporation
- Hiroyuki Nakagami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiple dressing negative pressure wound therapy system
- Patent number 11,833,014
- Issue date Dec 5, 2023
- T.J. Smith & Nephew, Limited
- Victoria Beadle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid flow control valve and flow control devices and methods emplo...
- Patent number 11,833,326
- Issue date Dec 5, 2023
- Enable Injections, Inc.
- Adam Dunki-Jacobs
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Medical infusion device and methods of use
- Patent number 11,826,542
- Issue date Nov 28, 2023
- David Stroup
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Breathing circuit systems and devices
- Patent number 11,826,513
- Issue date Nov 28, 2023
- Ambu A/S
- Kevin Winkler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Components for medical circuits
- Patent number 11,819,622
- Issue date Nov 21, 2023
- Fisher & Paykel Healthcare Limited
- Laith Adeeb Hermez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System and method for delivery of gas to a tissue
- Patent number 11,819,606
- Issue date Nov 21, 2023
- Beyond Air, Inc.
- Hila Confino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
VAVD regulator contamination and condensation control
- Patent number 11,819,603
- Issue date Nov 21, 2023
- LivaNova Deutschland GmbH
- Olivier Wolfgramm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dialyzer and dialysis apparatus
- Patent number 11,819,597
- Issue date Nov 21, 2023
- B. Braun Avitum AG
- Kai-Uwe Ritter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for flushing an assessment catheter
- Patent number 11,813,085
- Issue date Nov 14, 2023
- Pulmonx Corporation
- Lutz Freitag
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Breast pump system
- Patent number 11,813,388
- Issue date Nov 14, 2023
- CHIARO TECHNOLOGY LIMITED
- Jonathan O'Toole
- A41 - WEARING APPAREL
Information Patent Grant
Breast pump system
- Patent number 11,813,381
- Issue date Nov 14, 2023
- CHIARO TECHNOLOGY LIMITED
- Jonathan O'Toole
- A41 - WEARING APPAREL
Information Patent Grant
Breast pump system
- Patent number 11,806,451
- Issue date Nov 7, 2023
- CHIARO TECHNOLOGY LIMITED
- Jonathan O'Toole
- A41 - WEARING APPAREL
Information Patent Grant
Placeholder suitable for medical use
- Patent number 11,806,482
- Issue date Nov 7, 2023
- Heraeus Medical GmbH
- Sebastian Vogt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Moisture Removal and Condensation and Humidity Management Apparatus...
- Publication number 20240139457
- Publication date May 2, 2024
- Medline Industries, LP
- Daniel Patrick Dwyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS, SYSTEM AND METHOD FOR FLUID DELIVERY
- Publication number 20240108546
- Publication date Apr 4, 2024
- DEKA Products Limited Partnership
- Richard J. Lanigan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTIMICROBIAL AND ANTITHROMBOGENIC GASEOUS RELEASE DEVICE AND RELAT...
- Publication number 20240100242
- Publication date Mar 28, 2024
- Becton, Dickinson and Company
- Gidon Ofek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING OPERATION OF NEGATIVE PRESSURE...
- Publication number 20240100238
- Publication date Mar 28, 2024
- Smith & Nephew PLC
- Benjamin Gordon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FILTER ASSEMBLY
- Publication number 20240082514
- Publication date Mar 14, 2024
- Fisher & Paykel Healthcare Limited
- Richard John BOYES
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and Method for Delivery of Gas to a Tissue
- Publication number 20240075220
- Publication date Mar 7, 2024
- Beyond Air, Inc.
- Hila Confino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIPLE DRESSING NEGATIVE PRESSURE WOUND THERAPY SYSTEM
- Publication number 20240058176
- Publication date Feb 22, 2024
- T.J.Smith and Nephew,Limited
- Victoria Beadle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEGATIVE PRESSURE WOUND THERAPY SYSTEMS
- Publication number 20240050282
- Publication date Feb 15, 2024
- SUNMEDIC AB
- Abbas Hallaj Karladani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR FLUSHING AN ASSESSMENT CATHETER
- Publication number 20240032866
- Publication date Feb 1, 2024
- Pulmonx Corporation
- Lutz Freitag
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WOUND THERAPY TUBESET SYSTEM FOR WOUND VOLUME ESTIMATION
- Publication number 20240024562
- Publication date Jan 25, 2024
- KCI Licensing, Inc.
- Benjamin A. PRATT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CANISTER FOR A NEGATIVE PRESSURE WOUND THERAPY SYSTEM
- Publication number 20240009372
- Publication date Jan 11, 2024
- Smith & Nephew, Inc.
- Richard M. Braga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEMOSTASIS VALVE-EQUIPPED INDWELLING NEEDLE AND INDWELLING NEEDLE A...
- Publication number 20240009406
- Publication date Jan 11, 2024
- NIPRO CORPORATION
- Hiroyuki NAKAGAMI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Injector device
- Publication number 20230405225
- Publication date Dec 21, 2023
- Crea IP B.V.
- Giov Battista Angelini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICES AND METHODS FOR TREATING EDEMA
- Publication number 20230364412
- Publication date Nov 16, 2023
- White Swell Medical Ltd
- Yaacov Nitzan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONNECTOR SYSTEM FOR A NEGATIVE PRESSURE WOUND THERAPY SYSTEM
- Publication number 20230355859
- Publication date Nov 9, 2023
- Molnlycke Health Care AB
- Carianne NILSSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INFUSION APPARATUS
- Publication number 20230321363
- Publication date Oct 12, 2023
- TESSEN SOLUTIONS LIMITED
- Vincent FORDE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUSES AND METHODS FOR NEGATIVE PRESSURE WOUND THERAPY
- Publication number 20230310221
- Publication date Oct 5, 2023
- Smith & Nephew PLC
- Julie Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS, APPARATUS, AND METHODS FOR FILTERING AIR FROM A FLUID LINE
- Publication number 20230310760
- Publication date Oct 5, 2023
- 410 Medical, Inc.
- Galen C. ROBERTSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POWDER DISPENSING APPLICATOR
- Publication number 20230293866
- Publication date Sep 21, 2023
- Omrix Biopharmaceuticals Ltd.
- Lior Erez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRESSING FOR NEGATIVE PRESSURE WOUND THERAPY WITH FILTER
- Publication number 20230285200
- Publication date Sep 14, 2023
- Smith & Nephew PLC
- Benjamin Gardner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DROPLET DELIVERY DEVICE FOR DELIVERY OF FLUIDS TO THE PULMONARY SYS...
- Publication number 20230277781
- Publication date Sep 7, 2023
- PNEUMA RESPIRATORY, INC.
- Louis Thomas Germinario
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
APPARATUS, SYSTEM AND METHOD FOR FLUID DELIVERY
- Publication number 20230226271
- Publication date Jul 20, 2023
- DEKA Products Limited Partnership
- Richard J. Lanigan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTRAVENOUS CANNULA
- Publication number 20230226312
- Publication date Jul 20, 2023
- MedSource International LLC
- Neeraj Gupta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VAVD REGULATOR CONTAMINATION AND CONDENSATION CONTROL
- Publication number 20230166023
- Publication date Jun 1, 2023
- LivaNova Deutschland GmbH
- Olivier Wolfgramm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRAIN APPARATUS FOR HEMODIALYSIS MACHINES
- Publication number 20230166015
- Publication date Jun 1, 2023
- Fresenius Medical Care Holdings, Inc.
- Martin Joseph Crnkovich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODULAR INTRAVENOUS ASSEMBLY
- Publication number 20230149627
- Publication date May 18, 2023
- CAREFUSION 303, INC.
- Jason WINE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR DELIVERY OF GAS TO A TISSUE
- Publication number 20230125272
- Publication date Apr 27, 2023
- Beyond Air, Inc.
- Hila Confino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM FOR PROVIDING WOUND DRESSING PORT AND ASSOCIATED WOUND DRESSING
- Publication number 20230103651
- Publication date Apr 6, 2023
- Smith & Nephew, Inc.
- Julia-Rose Anderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hollow-Fibre Membrane With Improved Biocompatibility And Reduced El...
- Publication number 20230054223
- Publication date Feb 23, 2023
- FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Michael PAUL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BREAST PUMP DEVICE
- Publication number 20230059967
- Publication date Feb 23, 2023
- Koninklijke Philips N.V.
- Johannes Petrus Antonius Maria VAN ASSELDONK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

allowing gas passage, but preventing liquid passage

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for controlling operation of negative pressure...

Bypass filter

Fluid check valve and fluidic systems for gas venting

Pressure detector

Processes and devices for delivery of fluid by chemical reaction

Extracorporeal ambulatory assist lung

Apparatus and method for filtering liquid particles from inspirator...

Coupling device and method for using the same

Backflow prevention mechanism for drug delivery device

Endcap for liquid medicine-injecting tube

Antimicrobial and antithrombogenic gaseous release device and relat...

Hollow-fibre membrane with improved biocompatibility and reduced el...

Moisture removal and condensation and humidity management apparatus...

Filter assembly

Expression kit for a breast pump device

Metabolic and cardiopulmonary monitor

Hemostasis valve-equipped indwelling needle and indwelling needle a...

Multiple dressing negative pressure wound therapy system

Fluid flow control valve and flow control devices and methods emplo...

Medical infusion device and methods of use

Breathing circuit systems and devices

Components for medical circuits

System and method for delivery of gas to a tissue

VAVD regulator contamination and condensation control

Dialyzer and dialysis apparatus

Systems and methods for flushing an assessment catheter

Breast pump system

Breast pump system

Breast pump system

Placeholder suitable for medical use

Patents Applicationslast 30 patents

Moisture Removal and Condensation and Humidity Management Apparatus...

APPARATUS, SYSTEM AND METHOD FOR FLUID DELIVERY

ANTIMICROBIAL AND ANTITHROMBOGENIC GASEOUS RELEASE DEVICE AND RELAT...

SYSTEMS AND METHODS FOR CONTROLLING OPERATION OF NEGATIVE PRESSURE...

FILTER ASSEMBLY

System and Method for Delivery of Gas to a Tissue

MULTIPLE DRESSING NEGATIVE PRESSURE WOUND THERAPY SYSTEM

NEGATIVE PRESSURE WOUND THERAPY SYSTEMS

SYSTEMS AND METHODS FOR FLUSHING AN ASSESSMENT CATHETER

WOUND THERAPY TUBESET SYSTEM FOR WOUND VOLUME ESTIMATION

CANISTER FOR A NEGATIVE PRESSURE WOUND THERAPY SYSTEM

HEMOSTASIS VALVE-EQUIPPED INDWELLING NEEDLE AND INDWELLING NEEDLE A...

Injector device

DEVICES AND METHODS FOR TREATING EDEMA

CONNECTOR SYSTEM FOR A NEGATIVE PRESSURE WOUND THERAPY SYSTEM

INFUSION APPARATUS

APPARATUSES AND METHODS FOR NEGATIVE PRESSURE WOUND THERAPY

SYSTEMS, APPARATUS, AND METHODS FOR FILTERING AIR FROM A FLUID LINE

POWDER DISPENSING APPLICATOR

DRESSING FOR NEGATIVE PRESSURE WOUND THERAPY WITH FILTER

DROPLET DELIVERY DEVICE FOR DELIVERY OF FLUIDS TO THE PULMONARY SYS...

APPARATUS, SYSTEM AND METHOD FOR FLUID DELIVERY

INTRAVENOUS CANNULA

VAVD REGULATOR CONTAMINATION AND CONDENSATION CONTROL

DRAIN APPARATUS FOR HEMODIALYSIS MACHINES

MODULAR INTRAVENOUS ASSEMBLY

SYSTEM AND METHOD FOR DELIVERY OF GAS TO A TISSUE

SYSTEM FOR PROVIDING WOUND DRESSING PORT AND ASSOCIATED WOUND DRESSING

Hollow-Fibre Membrane With Improved Biocompatibility And Reduced El...

BREAST PUMP DEVICE