Check valve with complex design

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CPC
A61M2039/2493

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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

Current Industry

A61M2039/2493Check valve with complex design

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Patient interface valve arrangment
- Patent number 12,128,186
- Issue date Oct 29, 2024
- Koninklijke Philips N.V.
- Lauren Patricia Chodkowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for irrigation
- Patent number 11,964,094
- Issue date Apr 23, 2024
- Medtronic Xomed, Inc.
- Jie Wen
- B08 - CLEANING
Information Patent Grant
Rapid fluid delivery system
- Patent number 11,957,886
- Issue date Apr 16, 2024
- 410 Medical, Inc.
- Mark D. Piehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sliding syringe cap for separate filling and delivery
- Patent number 11,826,541
- Issue date Nov 28, 2023
- Bayer HealthCare LLC
- Kevin Cowan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Valve, in particular for a device for administering a liquid medica...
- Patent number 11,819,655
- Issue date Nov 21, 2023
- SOFTHALE NV
- Frank Bartels
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Self-flushing connector
- Patent number 11,786,717
- Issue date Oct 17, 2023
- CareFusion 303, Inc.
- Raymond P. Feith
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Patient safe suction pressure relief valve and method of using the...
- Patent number 11,712,553
- Issue date Aug 1, 2023
- Pepper Medical Inc.
- Gregory E. Doll
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotary valves for managing fluid flows in medical systems
- Patent number 11,666,745
- Issue date Jun 6, 2023
- Fresenius Medical Care Holdings, Inc.
- Jon F. Moss
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-flushing connector
- Patent number 11,458,293
- Issue date Oct 4, 2022
- CareFusion 303, Inc.
- Raymond P. Feith
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and kits for fluid infusion
- Patent number 11,458,256
- Issue date Oct 4, 2022
- 410 Medical, Inc.
- Mark D. Piehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Manual flow regulation for blood collection
- Patent number 11,395,613
- Issue date Jul 26, 2022
- Becton, Dickinson and Company
- Jamieson W. Crawford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid transfer system
- Patent number 11,357,702
- Issue date Jun 14, 2022
- EQUASHIELD MEDICAL LTD.
- Marino Kriheli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Valve device for a medical fluid line system
- Patent number 11,241,567
- Issue date Feb 8, 2022
- B. Braun Melsungen AG
- Ralf Kunschak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve, in particular for a device for administering a liquid medica...
- Patent number 11,224,734
- Issue date Jan 18, 2022
- SOFTHALE NV
- Frank Bartels
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two-way pressure relief valve for blood reservoir
- Patent number 11,191,943
- Issue date Dec 7, 2021
- Terumo Cardiovascular Systems Corporation
- Takehiko Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve, fluid controller, and sphygmomanometer
- Patent number 11,089,967
- Issue date Aug 17, 2021
- Murata Manufacturing Co., Ltd.
- Kenichiro Kawamura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Compact portable oxygen concentrator
- Patent number 11,083,865
- Issue date Aug 10, 2021
- Inogen, Inc.
- Brenton Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Medicant dispenser for the prevention infiltration from bacteria
- Patent number 11,007,116
- Issue date May 18, 2021
- Kyung Ok Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical functional device with a valve seat for a remanent check valve
- Patent number 10,974,038
- Issue date Apr 13, 2021
- Fresenius Medical Care Deutschland GmbH
- Martin Lauer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical connector
- Patent number 10,945,650
- Issue date Mar 16, 2021
- Medical Device Creations Limited
- Peter Jeffrey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Externally programable magnetic valve assembly and controller
- Patent number 10,864,363
- Issue date Dec 15, 2020
- Carlos A. Hakim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medical push button valve
- Patent number 10,758,647
- Issue date Sep 1, 2020
- Karl Storz SE & Co. KG
- Johannes Peter Tobien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Manual flow regulation for blood collection
- Patent number 10,646,149
- Issue date May 12, 2020
- Becton, Dickinson and Company
- Jamieson W. Crawford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aspirators
- Patent number 10,617,802
- Issue date Apr 14, 2020
- Aspirate N Go Ltd.
- George Gallagher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ported catheter adapter having combined port and blood control valv...
- Patent number 10,543,351
- Issue date Jan 28, 2020
- Becton, Dickinson and Company
- Yiping Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Check valve assembly, medical functional device and a blood treatme...
- Patent number 10,525,183
- Issue date Jan 7, 2020
- Fresenius Medical Care Deutschland GmbH
- Stephan Gössmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and kits for fluid infusion
- Patent number 10,391,257
- Issue date Aug 27, 2019
- 410 Medical, Inc.
- Mark D. Piehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable drainage valve
- Patent number 10,357,639
- Issue date Jul 23, 2019
- Sophysa
- Philippe Negre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for draining
- Patent number 10,197,171
- Issue date Feb 5, 2019
- Infinivation Biomedical LLC
- Thomas J. Pennell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Microfluidic intravital window
- Patent number 10,117,990
- Issue date Nov 6, 2018
- The Research Foundation for the State University of New York
- James Castracane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
RAPID FLUID DELIVERY SYSTEM
- Publication number 20240408318
- Publication date Dec 12, 2024
- 410 Medical, Inc.
- Mark D. Piehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SELF-FLUSHING CONNECTOR
- Publication number 20230405297
- Publication date Dec 21, 2023
- CAREFUSION 303, INC.
- Raymond P. FEITH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROTARY VALVES FOR MANAGING FLUID FLOWS IN MEDICAL SYSTEMS
- Publication number 20230264011
- Publication date Aug 24, 2023
- Fresenius Medical Care Holdings, Inc.
- Jon F. Moss
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AMBULATORY FLUID DRAINAGE AND COLLECTION DEVICE
- Publication number 20230256227
- Publication date Aug 17, 2023
- The Cleveland Clinic Foundation
- Sean Nagel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SELF-FLUSHING CONNECTOR
- Publication number 20230015576
- Publication date Jan 19, 2023
- CAREFUSION 303, INC.
- Raymond P. FEITH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR IRRIGATION
- Publication number 20220072219
- Publication date Mar 10, 2022
- MEDTRONIC XOMED, INC.
- Jie WEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Manual Flow Regulation for Blood Collection
- Publication number 20200229745
- Publication date Jul 23, 2020
- Becton, Dickinson and Company
- Jamieson W. Crawford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PATIENT SAFE SUCTION PRESSURE RELIEF VALVE AND METHOD OF USING THE...
- Publication number 20200222683
- Publication date Jul 16, 2020
- Gregory E. Doll
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Medicant dispenser for the prevention infiltration from bacteria
- Publication number 20200009014
- Publication date Jan 9, 2020
- Kyung Ok YANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PATIENT INTERFACE VALVE ARRANGMENT
- Publication number 20190388645
- Publication date Dec 26, 2019
- Koninklijke Philips N.V.
- Lauren Patricia CHODKOWSKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND KITS FOR FLUID INFUSION
- Publication number 20190374724
- Publication date Dec 12, 2019
- 410 Medical, Inc.
- Mark D. Piehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE, IN PARTICULAR FOR A DEVICE FOR ADMINISTERING A LIQUID MEDICA...
- Publication number 20190232042
- Publication date Aug 1, 2019
- SOFTHALE NV
- Frank BARTELS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROFLUIDIC INTRAVITAL WINDOW
- Publication number 20180154073
- Publication date Jun 7, 2018
- The Research Foundation for the State University of New York
- James CASTRACANE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE DEVICE, REMOVING TOOL AND MOUNTING TOOL
- Publication number 20180008810
- Publication date Jan 11, 2018
- Hans MESSERLI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PORTED CATHETER ADAPTER HAVING COMBINED PORT AND BLOOD CONTROL VALV...
- Publication number 20170348518
- Publication date Dec 7, 2017
- Becton, Dickinson and Company
- Yiping Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR DRAINING
- Publication number 20170296796
- Publication date Oct 19, 2017
- Infinivation Biomedical LLC
- Thomas J. Pennell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND KITS FOR FLUID INFUSION
- Publication number 20170281875
- Publication date Oct 5, 2017
- 410 Medical, Inc.
- Mark D. Piehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIQUID TRANSFER SYSTEM
- Publication number 20170246085
- Publication date Aug 31, 2017
- EQUASHIELD MEDICAL LTD.
- Marino KRIHELI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE, FLUID CONTROL DEVICE, AND SPHYGMOMANOMETER
- Publication number 20170215744
- Publication date Aug 3, 2017
- MURATA MANUFACTURING CO., LTD.
- Kenichiro Kawamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CHECK VALVE ASSEMBLY, MEDICAL FUNCTIONAL DEVICE AND A BLOOD TREATME...
- Publication number 20170080139
- Publication date Mar 23, 2017
- FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Stephan GÖSSMANN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical Functional Device with a Valve Seat for A Remanent Check Valve
- Publication number 20170080205
- Publication date Mar 23, 2017
- FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Martin LAUER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
In-Line Fluid Injection System Comprising a Manifold and Contrast S...
- Publication number 20160346472
- Publication date Dec 1, 2016
- ANGIODYNAMICS, INC.
- James J. Mitchell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADJUSTABLE DRAINAGE VALVE
- Publication number 20160220794
- Publication date Aug 4, 2016
- SOPHYSA
- Philippe NEGRE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW OPENING PRESSURE ANTI-SIPHON CHECK VALVE
- Publication number 20150231385
- Publication date Aug 20, 2015
- Illinois Tool Works Inc.
- Jan Willem Marinus Mijers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRESSURE DIFFERENTIAL RELIEF VALVE
- Publication number 20150219230
- Publication date Aug 6, 2015
- Terumo Cardiovascular Systems, Inc.
- Gregory Peter Muennich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE SYSTEM FOR INFLATABLE MEDICAL DEVICE
- Publication number 20140107572
- Publication date Apr 17, 2014
- ConvaTec Technologies Inc.
- Yun Jin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIDIRECTIONAL DUCKBILL VALVE APPARATUS AND A METHOD FOR ITS USE
- Publication number 20130160866
- Publication date Jun 27, 2013
- Kenneth M. Zinn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTRAVENOUS CATHETER WITH DUCKBILL VALVE
- Publication number 20130090607
- Publication date Apr 11, 2013
- Becton, Dickinson and Company
- Austin Jason McKinnon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIPLE VALVE HEAD COMPRESSOR APPARATUS
- Publication number 20130055887
- Publication date Mar 7, 2013
- ALLIED HEALTHCARE PRODUCTS INC.
- Kevin Kroupa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ANTI-THROMBOGENIC VENOUS SHUNT METHOD
- Publication number 20110275975
- Publication date Nov 10, 2011
- Medtronic, Inc.
- Ari Moskowitz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Check valve with complex design

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Patient interface valve arrangment

Method and apparatus for irrigation

Rapid fluid delivery system

Sliding syringe cap for separate filling and delivery

Valve, in particular for a device for administering a liquid medica...

Self-flushing connector

Patient safe suction pressure relief valve and method of using the...

Rotary valves for managing fluid flows in medical systems

Self-flushing connector

Apparatus and kits for fluid infusion

Manual flow regulation for blood collection

Liquid transfer system

Valve device for a medical fluid line system

Valve, in particular for a device for administering a liquid medica...

Two-way pressure relief valve for blood reservoir

Valve, fluid controller, and sphygmomanometer

Compact portable oxygen concentrator

Medicant dispenser for the prevention infiltration from bacteria

Medical functional device with a valve seat for a remanent check valve

Medical connector

Externally programable magnetic valve assembly and controller

Medical push button valve

Manual flow regulation for blood collection

Aspirators

Ported catheter adapter having combined port and blood control valv...

Check valve assembly, medical functional device and a blood treatme...

Apparatus and kits for fluid infusion

Adjustable drainage valve

Method and apparatus for draining

Microfluidic intravital window

Patents Applicationslast 30 patents

RAPID FLUID DELIVERY SYSTEM

SELF-FLUSHING CONNECTOR

ROTARY VALVES FOR MANAGING FLUID FLOWS IN MEDICAL SYSTEMS

AMBULATORY FLUID DRAINAGE AND COLLECTION DEVICE

SELF-FLUSHING CONNECTOR

METHOD AND APPARATUS FOR IRRIGATION

Manual Flow Regulation for Blood Collection

PATIENT SAFE SUCTION PRESSURE RELIEF VALVE AND METHOD OF USING THE...

Medicant dispenser for the prevention infiltration from bacteria

PATIENT INTERFACE VALVE ARRANGMENT

APPARATUS AND KITS FOR FLUID INFUSION

VALVE, IN PARTICULAR FOR A DEVICE FOR ADMINISTERING A LIQUID MEDICA...

MICROFLUIDIC INTRAVITAL WINDOW

VALVE DEVICE, REMOVING TOOL AND MOUNTING TOOL

PORTED CATHETER ADAPTER HAVING COMBINED PORT AND BLOOD CONTROL VALV...

METHOD AND APPARATUS FOR DRAINING

APPARATUS AND KITS FOR FLUID INFUSION

LIQUID TRANSFER SYSTEM

VALVE, FLUID CONTROL DEVICE, AND SPHYGMOMANOMETER

CHECK VALVE ASSEMBLY, MEDICAL FUNCTIONAL DEVICE AND A BLOOD TREATME...

Medical Functional Device with a Valve Seat for A Remanent Check Valve

In-Line Fluid Injection System Comprising a Manifold and Contrast S...

ADJUSTABLE DRAINAGE VALVE

LOW OPENING PRESSURE ANTI-SIPHON CHECK VALVE

PRESSURE DIFFERENTIAL RELIEF VALVE

VALVE SYSTEM FOR INFLATABLE MEDICAL DEVICE

BIDIRECTIONAL DUCKBILL VALVE APPARATUS AND A METHOD FOR ITS USE

INTRAVENOUS CATHETER WITH DUCKBILL VALVE

MULTIPLE VALVE HEAD COMPRESSOR APPARATUS

ANTI-THROMBOGENIC VENOUS SHUNT METHOD