Electrical impedance measurement of body fluids; transducers specially adapted therefor

Industry

CPC
A61M1/3669

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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 A61M1/00Suction or pumping devices for medical purposes Devices for carrying-off, for treatment of, or for carrying-over, body-liquids Drainage systems

Current Industry

A61M1/3669Electrical impedance measurement of body fluids; transducers specially adapted therefor

Industries

Patents Grantslast 30 patents

Information Patent Grant
Leakage current management systems, devices, and methods
- Patent number 11,860,197
- Issue date Jan 2, 2024
- NxStage Medical, Inc.
- Mark F. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Blood purification apparatus
- Patent number 11,458,238
- Issue date Oct 4, 2022
- Nikkiso Company Limited
- Hitoshi Goto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blood purification apparatus
- Patent number 11,458,237
- Issue date Oct 4, 2022
- Nikkiso Company Limited
- Hitoshi Goto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blood purifying device and access flow rate measuring method
- Patent number 11,383,014
- Issue date Jul 12, 2022
- ARTISAN LAB CO., LTD
- Kazuhiko Shibata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid leak detection in a dialysis machine
- Patent number 11,266,773
- Issue date Mar 8, 2022
- Fresenius Medical Care Holdings, Inc.
- Hernando Garrido
- G01 - MEASURING TESTING
Information Patent Grant
Fluid leak detection in a dialysis machine
- Patent number 10,888,649
- Issue date Jan 12, 2021
- Fresenius Medical Care Holdings, Inc.
- Hernando Garrido
- G01 - MEASURING TESTING
Information Patent Grant
Fluid leak detection in a dialysis machine
- Patent number 10,682,455
- Issue date Jun 16, 2020
- Fresenius Medical Care Holdings, Inc.
- Hernando Garrido
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic sensors and related systems and methods
- Patent number 9,987,406
- Issue date Jun 5, 2018
- Fresenius Medical Care Holdings, Inc.
- Nigel Wright
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method to regulate ultrafiltration
- Patent number 9,943,633
- Issue date Apr 17, 2018
- Medtronic Inc.
- Daniel C. Sigg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for determining intracellular and/or extracellula...
- Patent number 9,823,207
- Issue date Nov 21, 2017
- Fresenius Medical Care Deutschland GmbH
- Sebastian Wieskotten
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for removing a cryporotectant from a liquid
- Patent number 9,415,146
- Issue date Aug 16, 2016
- Cook General Biotechnology LLC
- Alan Robert Brunsman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method to regulate ultrafiltration
- Patent number 9,399,091
- Issue date Jul 26, 2016
- Medtronic, Inc.
- Daniel C. Sigg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and a method for monitoring a vascular access
- Patent number 9,138,536
- Issue date Sep 22, 2015
- Gambro Lundia AB
- David Stefani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Conductive polymer materials and applications thereof including mon...
- Patent number 8,920,356
- Issue date Dec 30, 2014
- Baxter International Inc.
- Sherwin Shang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Access disconnection systems with arterial and venous line conducti...
- Patent number 8,801,646
- Issue date Aug 12, 2014
- Baxter International Inc.
- James Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Access disconnection systems using conductive contacts
- Patent number 8,708,946
- Issue date Apr 29, 2014
- Baxter International Inc.
- James Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...
- Patent number 8,506,162
- Issue date Aug 13, 2013
- Parker-Hannifin Corporation
- Karl G. Schick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for monitoring an access to a patient, in particu...
- Patent number 8,298,152
- Issue date Oct 30, 2012
- Fresenius Medical Care Deutschland GmbH
- Christoph König
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Access disconnection systems and methods using conductive contacts
- Patent number 8,137,300
- Issue date Mar 20, 2012
- Baxter International Inc.
- James Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for monitoring a vascular access, and device for...
- Patent number 8,105,277
- Issue date Jan 31, 2012
- Fresenius Medical Care Deutschland GmbH
- Tobias Gröber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...
- Patent number 7,927,010
- Issue date Apr 19, 2011
- SenCal, LLC
- Karl G. Schick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...
- Patent number 7,857,506
- Issue date Dec 28, 2010
- SenCal LLC
- Karl G. Schick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...
- Patent number 7,788,047
- Issue date Aug 31, 2010
- SenCal LLC
- Karl G. Schick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Access disconnection systems and methods
- Patent number 7,682,328
- Issue date Mar 23, 2010
- Baxter International Inc.
- James Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hemodialysis device
- Patent number 7,537,687
- Issue date May 26, 2009
- Nikkiso Co., Ltd.
- Masahiro Toyoda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for detecting the disconnection of an extracorporeal device...
- Patent number 7,530,962
- Issue date May 12, 2009
- Edward Allan Ross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Measurement of a blood flow rate in hemodialysis shunts
- Patent number 7,473,371
- Issue date Jan 6, 2009
- Transonic Systems, Inc.
- Nikolai M. Krivitski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dialysis machine blood circulating circuit fitting
- Patent number 7,361,267
- Issue date Apr 22, 2008
- Gambro Dasco SpA
- Annalisa Delnevo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus to measure blood flow in hemodialysis shunts
- Patent number 7,297,280
- Issue date Nov 20, 2007
- Transonic Systems, Inc.
- Nikolai M. Krivitski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blood circuit for a dialysis machine and corresponding dialysis mac...
- Patent number 7,115,107
- Issue date Oct 3, 2006
- Gambro Lundia AB
- Annalisa Delnevo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Leakage Current Management Systems, Devices, and Methods
- Publication number 20220196708
- Publication date Jun 23, 2022
- NxStage Medical, Inc.
- Mark F. SMITH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLUID LEAK DETECTION IN A DIALYSIS MACHINE
- Publication number 20210113759
- Publication date Apr 22, 2021
- Fresenius Medical Care Holdings, Inc.
- Hernando Garrido
- G08 - SIGNALLING
Information Patent Application
SENSOR AND APPARATUS FOR DETERMINING AT LEAST ONE PARAMETER OF BLOO...
- Publication number 20210015990
- Publication date Jan 21, 2021
- GAMBRO LUNDIA AB
- Paolo ROVATTI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLUID LEAK DETECTION IN A DIALYSIS MACHINE
- Publication number 20200230312
- Publication date Jul 23, 2020
- Fresenius Medical Care Holdings, Inc.
- Hernando Garrido
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Blood Purification Apparatus
- Publication number 20200147291
- Publication date May 14, 2020
- Nikkiso Company Limited
- Hitoshi Goto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Blood Purification Apparatus
- Publication number 20200038577
- Publication date Feb 6, 2020
- Nikkiso Company Limited
- Hitoshi Goto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLOOD PURIFYING DEVICE AND ACCESS FLOW RATE MEASURING METHOD
- Publication number 20190076594
- Publication date Mar 14, 2019
- Artisan Lab Co., ltd
- Kazuhiko SHIBATA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLUID LEAK DETECTION IN A DIALYSIS MACHINE
- Publication number 20190015577
- Publication date Jan 17, 2019
- Fresenius Medical Care Holdings, Inc.
- Hernando Garrido
- G01 - MEASURING TESTING
Information Patent Application
LIQUID DETECTING DEVICE, ELECTRODE CONNECTOR FOR SAME, LIQUID DETEC...
- Publication number 20160166757
- Publication date Jun 16, 2016
- TATSUTA ELECTRIC WIRE & CABLE CO., LTD
- Akihiko KOYAMA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSORS AND RELATED SYSTEMS AND METHODS
- Publication number 20140031736
- Publication date Jan 30, 2014
- Fresenius Medical Care Holdings, Inc.
- Nigel Wright
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR DETERMINING INTRACELLULAR AND/OR EXTRACELLULA...
- Publication number 20130134077
- Publication date May 30, 2013
- Sebastian Wieskotten
- G01 - MEASURING TESTING
Information Patent Application
ACCESS DISCONNECTION SYSTEMS WITH ARTERIAL AND VENOUS LINE CONDUCTI...
- Publication number 20130096480
- Publication date Apr 18, 2013
- BAXTER HEALTHCARE S.A.
- James Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACCESS DISCONNECTION SYSTEMS USING CONDUCTIVE CONTACTS
- Publication number 20120215151
- Publication date Aug 23, 2012
- BAXTER HEALTHCARE S.A.
- James Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and Method for Removing a Cryporotectant from a Liquid
- Publication number 20120168376
- Publication date Jul 5, 2012
- VIALCO, LLC
- Alan Robert Brunsman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONDUCTIVE POLYMER MATERIALS AND APPLICATIONS THEREOF INCLUDING MON...
- Publication number 20110264042
- Publication date Oct 27, 2011
- BAXTER HEALTHCARE S.A.
- Sherwin Shang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD TO REGULATE ULTRAFILTRATION
- Publication number 20110077574
- Publication date Mar 31, 2011
- Medtronic, Inc.
- Daniel C. Sigg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND A METHOD FOR MONITORING A VASCULAR ACCESS
- Publication number 20110046533
- Publication date Feb 24, 2011
- David Stefani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE AND METHOD FOR MONITORING AN ACCESS TO A PATIENT, IN PARTICU...
- Publication number 20100241024
- Publication date Sep 23, 2010
- Christoph König
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACCESS DISCONNECTION SYSTEMS AND METHODS USING CONDUCTIVE CONTACTS
- Publication number 20100185132
- Publication date Jul 22, 2010
- Baxter International Inc.
- James Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and Method for Removing a Cryporotectant from a Liquid
- Publication number 20100170848
- Publication date Jul 8, 2010
- Alan Robert Brunsman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE AND METHOD FOR MONITORING A VASCULAR ACCESS, AND DEVICE FOR...
- Publication number 20100016809
- Publication date Jan 21, 2010
- Tobias Gröber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISPOSABLE, PRE-CALIBRATED, PRE-VALIDATED SENSORS FOR USE IN BIO-PR...
- Publication number 20090180513
- Publication date Jul 16, 2009
- SenCal LLC
- Karl G. Schick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISPOSABLE, PRE-CALIBRATED, PRE-VALIDATED SENSORS FOR USE IN BIO-PR...
- Publication number 20090134882
- Publication date May 28, 2009
- Karl G. Schick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENHANCED SIGNAL DETECTION FOR ACCESS DISCONNECTION SYSTEMS
- Publication number 20080065006
- Publication date Mar 13, 2008
- BAXTER INTERNATIONAL, INC.
- Rodolfo G. Roger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISPOSABLE, PRE-CALIBRATED, PRE-VALIDATED SENSORS FOR USE IN BIO-PR...
- Publication number 20070255527
- Publication date Nov 1, 2007
- Karl G. Schick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...
- Publication number 20070126794
- Publication date Jun 7, 2007
- Karl G. Schick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONDUCTIVE POLYMER MATERIALS AND APPLICATIONS THEREOF INCLUDING MON...
- Publication number 20070117010
- Publication date May 24, 2007
- Baxter International Inc.
- Sherwin Shang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DETECTING THE DISCONNECTION OF AN EXTRACORPOREAL DEVICE...
- Publication number 20070000847
- Publication date Jan 4, 2007
- Edward Allan Ross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Blood circuit for a dialysis machine and corresponding dialysis mac...
- Publication number 20060289360
- Publication date Dec 28, 2006
- GAMBRO LUNDIA AB.
- Annalisa Delnevo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Access disconnection systems and methods
- Publication number 20060116623
- Publication date Jun 1, 2006
- James Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Electrical impedance measurement of body fluids; transducers specially adapted therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Leakage current management systems, devices, and methods

Blood purification apparatus

Blood purification apparatus

Blood purifying device and access flow rate measuring method

Fluid leak detection in a dialysis machine

Fluid leak detection in a dialysis machine

Fluid leak detection in a dialysis machine

Magnetic sensors and related systems and methods

System and method to regulate ultrafiltration

Method and device for determining intracellular and/or extracellula...

System and method for removing a cryporotectant from a liquid

System and method to regulate ultrafiltration

Apparatus and a method for monitoring a vascular access

Conductive polymer materials and applications thereof including mon...

Access disconnection systems with arterial and venous line conducti...

Access disconnection systems using conductive contacts

Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...

Device and method for monitoring an access to a patient, in particu...

Access disconnection systems and methods using conductive contacts

Device and method for monitoring a vascular access, and device for...

Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...

Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...

Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...

Access disconnection systems and methods

Hemodialysis device

Method for detecting the disconnection of an extracorporeal device...

Measurement of a blood flow rate in hemodialysis shunts

Dialysis machine blood circulating circuit fitting

Method and apparatus to measure blood flow in hemodialysis shunts

Blood circuit for a dialysis machine and corresponding dialysis mac...

Patents Applicationslast 30 patents

Leakage Current Management Systems, Devices, and Methods

FLUID LEAK DETECTION IN A DIALYSIS MACHINE

SENSOR AND APPARATUS FOR DETERMINING AT LEAST ONE PARAMETER OF BLOO...

FLUID LEAK DETECTION IN A DIALYSIS MACHINE

Blood Purification Apparatus

Blood Purification Apparatus

BLOOD PURIFYING DEVICE AND ACCESS FLOW RATE MEASURING METHOD

FLUID LEAK DETECTION IN A DIALYSIS MACHINE

LIQUID DETECTING DEVICE, ELECTRODE CONNECTOR FOR SAME, LIQUID DETEC...

MAGNETIC SENSORS AND RELATED SYSTEMS AND METHODS

METHOD AND DEVICE FOR DETERMINING INTRACELLULAR AND/OR EXTRACELLULA...

ACCESS DISCONNECTION SYSTEMS WITH ARTERIAL AND VENOUS LINE CONDUCTI...

ACCESS DISCONNECTION SYSTEMS USING CONDUCTIVE CONTACTS

System and Method for Removing a Cryporotectant from a Liquid

CONDUCTIVE POLYMER MATERIALS AND APPLICATIONS THEREOF INCLUDING MON...

SYSTEM AND METHOD TO REGULATE ULTRAFILTRATION

APPARATUS AND A METHOD FOR MONITORING A VASCULAR ACCESS

DEVICE AND METHOD FOR MONITORING AN ACCESS TO A PATIENT, IN PARTICU...

ACCESS DISCONNECTION SYSTEMS AND METHODS USING CONDUCTIVE CONTACTS

System and Method for Removing a Cryporotectant from a Liquid

DEVICE AND METHOD FOR MONITORING A VASCULAR ACCESS, AND DEVICE FOR...

DISPOSABLE, PRE-CALIBRATED, PRE-VALIDATED SENSORS FOR USE IN BIO-PR...

DISPOSABLE, PRE-CALIBRATED, PRE-VALIDATED SENSORS FOR USE IN BIO-PR...

ENHANCED SIGNAL DETECTION FOR ACCESS DISCONNECTION SYSTEMS

DISPOSABLE, PRE-CALIBRATED, PRE-VALIDATED SENSORS FOR USE IN BIO-PR...

Disposable, pre-calibrated, pre-validated sensors for use in bio-pr...

CONDUCTIVE POLYMER MATERIALS AND APPLICATIONS THEREOF INCLUDING MON...

METHOD FOR DETECTING THE DISCONNECTION OF AN EXTRACORPOREAL DEVICE...

Blood circuit for a dialysis machine and corresponding dialysis mac...

Access disconnection systems and methods