ClassID:

12867

A61B5/14557 - CPC Classification

Classification description:

Measuring for diagnostic purposes ; Identification of persons; Measuring characteristics of blood , e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted to extracorporeal circuits

Recent Application in this class:
#1
20260083363
2026-03-26

LUMINESCENT ENZYME-BASED SENSORS

#2
20250372263
2025-12-04

METHOD AND APPARATUS FOR MONITORING PARAMETERS OF A PATIENT DURING SURGERY WITH EXTRACORPOREAL CIRCULATION

#3
20250359786
2025-11-27

REGIONAL OXIMETRY POD

#4
20250325739
2025-10-23

CONTROL OF CARBON DIOXIDE TRANSFER IN OXYGENATOR FOR EXTRACORPOREAL BLOOD GAS EXCHANGE

#5
20250325202
2025-10-23

REGIONAL OXIMETRY USER INTERFACE

#6
20250213149
2025-07-03

INTEGRATED FIBER OPTIC SENSOR UMBILICAL CATHETER

#7
20250195769
2025-06-19

DEVICE FOR TREATING AN INDIVIDUAL SUFFERING FROM CARDIAC INSUFFICIENCY, CARDIAC ARREST, CIRCULATORY ARREST OR STROKE

#8
20250063289
2025-02-20

EARBUDS

#9
20250032043
2025-01-30

SYSTEMS AND METHODS FOR DETERMINING SLEEP PATTERNS AND CIRCADIAN RHYTHMS

#10
20240423517
2024-12-26

DIRECT LIGHT DIFFERENTIAL MEASUREMENT SYSTEM

#11
20240272065
2024-08-15

METHODS AND DEVICES FOR MONITORING BLOOD

#12
20240148290
2024-05-09

MONITORING APPARATUS AND METHOD

#13
20240032829
2024-02-01

Device and method for measuring blood parameter

#14
20240023840
2024-01-25

REGIONAL OXIMETRY SENSOR

#15
20230404442
2023-12-21

REGIONAL OXIMETRY POD

#16
20230353931
2023-11-02

Earbuds

#17
20230293018
2023-09-21

WHOLE BLOOD SAMPLING AND MONITORING DEVICE, METHOD AND SOFTWARE

#18
20230030071
2023-02-02

Monitoring apparatus and method

#19
20220313127
2022-10-06

Integrated fiber optic sensor umbilical catheter

#20
20220287630
2022-09-15

Systems and methods for determining sleep patterns and circadian rhythms

#21
20220273202
2022-09-01

BLOOD ANALYSIS SYSTEM

#22
20220257861
2022-08-18

DEVICE FOR TREATING AN INDIVUDUAL SUFFERING FROM CARDIAC INSUFFICIENCY, CARDIAC ARREST, CIRCULATORY ARREST OR STROKE

#23
20220225903
2022-07-21

BLOOD ANALYSIS SYSTEM

#24
20220202355
2022-06-30

METHOD AND SYSTEM FOR MONITORING OXYGENATION LEVELS OF A COMPARTMENT FOR DETECTING CONDITIONS OF A COMPARTMENT SYNDROME

#25
20220202316
2022-06-30

Direct light differential measurement system

#26
20220104740
2022-04-07

WIRELESS MONITORING OF HEMODIALYSIS TREATMENT DATA IN REAL-TIME VIA A BLOOD MONITOR NETWORK

#27
20220099560
2022-03-31

Methods and devices for monitoring blood

#28
20220023516
2022-01-27

Techniques for non-invasive determination of estimated cardiac output during dialysis treatment

#29
20220007976
2022-01-13

Regional oximetry user interface

#30
20210369938
2021-12-02

INTEGRATED SYSTEM FOR ASSESSING WOUND EXUDATES

#31
20210369937
2021-12-02

INTEGRATED SYSTEM FOR ASSESSING WOUND EXUDATES

#32
20210282680
2021-09-16

Integrated fiber optic sensor umbilical catheter

#33
20210228426
2021-07-29

Autonomous critical care systems and integrated combat casualty care systems

#34
20210186417
2021-06-24

FLUID COMPONENT ANALYSIS SYSTEMS AND METHODS FOR GLUCOSE MONITORING AND CONTROL

#35
20210105553
2021-04-08

Earbuds

#36
20210015408
2021-01-21

Regional oximetry pod

#37
20200390974
2020-12-17

FLUID COMPONENT ANALYSIS SYSTEM AND METHOD FOR GLUCOSE MONITORING AND CONTROL

#38
20200383620
2020-12-10

FLUID ANALYSIS SYSTEM

#39
20200353150
2020-11-12

Controlling data output of a sensor clip assembly for an optical monitoring system

#40
20200345285
2020-11-05

ADJUSTABLE CONNECTOR AND DEAD SPACE REDUCTION

#41
20200254156
2020-08-13

Wound exudate monitor accessory

#42
20200201371
2020-06-25

LOW POWER CONSUMPTION INTEGRATING CIRCUIT BASED ON ADAPTIVE CURRENT REGULATION

#43
20200163598
2020-05-28

Regional oximetry sensor

#44
20190365980
2019-12-05

Remote interfacing with a sensor clip assembly for an optical monitoring system

#45
20190365293
2019-12-05

Direct light differential measurement system with increased noise immunity

#46
20190350507
2019-11-21

Fluid analysis cuvette with coupled transparent windows

#47
20190336678
2019-11-07

METHOD AND APPARATUS FOR ANALYTE MEASUREMENT, DISPLAY, AND ANNOTATION

#48
20190336068
2019-11-07

Systems and methods for determining sleep patterns and circadian rhythms

#49
20190321534
2019-10-24

Extracorporeal blood gas exchange device

#50
20190306613
2019-10-03

Earbuds

#51
20190269854
2019-09-05

Device for treating an individual suffering from cardiac insufficiency, cardiac arrest, circulatory arrest or stroke

#52
20190255243
2019-08-22

Device for monitoring hose connectors and body fluid leakage

#53
20190242918
2019-08-08

Photometric cuvette mapping

#54
20190226981
2019-07-25

Methods and devices for monitoring blood

#55
20190200907
2019-07-04

APPARATUS, SYSTEMS, AND METHODS FOR TISSUE OXIMETRY AND PERFUSION IMAGING

#56
20190192085
2019-06-27

Spectroscopic monitoring for the measurement of multiple physiological parameters

#57
20190134280
2019-05-09

Integrated system for assessing wound exudates

#58
20190117871
2019-04-25

Sensor clip assembly for an optical monitoring system

#59
20190116415
2019-04-18

Earbuds with compliant member

#60
20190029578
2019-01-31

Regional oximetry user interface

#61
20180360675
2018-12-20

Autonomous critical care systems and integrated combat casualty care systems

#62
20180344231
2018-12-06

ADJUSTABLE CONNECTOR, IMPROVED FLUID FLOW AND REDUCED CLOTTING RISK

#63
20180303994
2018-10-25

Intermediate element for a medical extracorporeal fluid line, and system and method associated therewith

#64
20180303393
2018-10-25

DETERMINATION OF GASES DISSOLVED IN BLOOD IN THE EXTRACORPOREAL CIRCULATION

#65
20180168491
2018-06-21

Regional oximetry sensor

#66
20180153456
2018-06-07

ANALYTE DETECTION SYSTEMS AND METHODS USING MULTIPLE MEASUREMENTS

#67
20180146901
2018-05-31

Regional oximetry pod

#68
20180067019
2018-03-08

Fluid injection and safety system

#69
20180063621
2018-03-01

Earbuds with compliant member

#70
20180000394
2018-01-04

METHOD AND SYSTEM FOR CREATING A DIAGNOSTIC VASCULAR WINDOW

#71
20170348473
2017-12-07

Sensor clip assembly for an optical monitoring system

#72
20170319114
2017-11-09

System for screening of the state of oxygenation of a subject

#73
20170296112
2017-10-19

Fluid analysis system

#74
20170188943
2017-07-06

FLUID COMPONENT ANALYSIS SYSTEMS AND METHODS FOR GLUCOSE MONITORING AND CONTROL

#75
20170167983
2017-06-15

Laser induced breakdown spectrometry detector

#76
20170100065
2017-04-13

Physiological parameter measuring apparatus and physiological parameter measuring system

#77
20170065751
2017-03-09

Wound exudate monitor accessory

#78
20170035967
2017-02-09

Device for treating an individual suffering from cardiac insufficiency, cardiac arrest, circulatory arrest or stroke

#79
20170027492
2017-02-02

ADJUSTABLE CONNECTOR AND DEAD SPACE REDUCTION

#80
20160374596
2016-12-29

Direct light differential measurement system

#81
20160361480
2016-12-15

Method for assessing a patient's fluid status and/or sensitivity to fluid removal, controller, and devices

#82
20160256090
2016-09-08

Hemodialysis Patient Data Acquisition, Management and Analysis System

#83
20160243297
2016-08-25

METHOD FOR ASSESSING A PATIENT'S FLUID STATUS AND/OR SENSITIVITY TO FLUID REMOVAL, CONTROLLER, AND DEVICES

#84
20160157768
2016-06-09

Analyte detection systems and methods using multiple measurements

#85
20160151012
2016-06-02

Systems and methods for determining sleep patterns and circadian rhythms

#86
20160058934
2016-03-03

System for detecting a state of a dialyzer apparatus, and sensor device which can be used for this purpose

#87
20160051742
2016-02-25

System for identifying a dialyzer apparatus or a component thereof, and sensor device which can be used for this purpose

#88
20160015301
2016-01-21

Non-invasive blood analysis

#89
20150374269
2015-12-31

Methods and apparatus for rapid monitoring of hemostatic state

#90
20150335805
2015-11-26

Method for assessing a patient's fluid status and/or sensitivity to fluid removal, controller, and devices

#91
20150230742
2015-08-20

Sensors for detecting substances in bodily fluids

#92
20150141911
2015-05-21

Pulsatile flow blood pump

#93
20150119663
2015-04-30

Fluid analysis system

#94
20150099955
2015-04-09

Regional oximetry user interface

#95
20150099951
2015-04-09

Regional oximetry pod

#96
20140309501
2014-10-16

Method and system for monitoring oxygenation levels of a compartment for detecting conditions of a compartment syndrome

#97
20140275868
2014-09-18

Analyte monitoring systems and methods

#98
20140236047
2014-08-21

Adjustable connector, improved fluid flow and reduced clotting risk

#99
20140233026
2014-08-21

Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system

#100
20140228710
2014-08-14

Adjustable connector and dead space reduction

#101
20140098359
2014-04-10

Method and apparatus for monitoring a treatment of a patient, preferably for monitoring hemodialysis, hemodiafiltration, and/or peritoneal dialysis

#102
20140066844
2014-03-06

Fluid component analysis system and method for glucose monitoring and control

#103
20140058344
2014-02-27

Integrated system for assessing wound exudates

#104
20140031648
2014-01-30

Method and Apparatus for Conducting Blood Testing While Conserving the Blood of a Critically Ill Patient

#105
20140028329
2014-01-30

System and a method for non-invasive data acquisition

#106
20130334420
2013-12-19

Process for predicting hematocrit of whole blood using IR light

#107
20130317408
2013-11-28

Medical device for extracorporeal blood treatment comprising plural sensor units

#108
20130304006
2013-11-14

Wound exudate monitor accessory

#109
20130296670
2013-11-07

Wireless, Reusable, Rechargeable Medical Sensors and System for Recharging and Disinfecting the Same

#110
20130296669
2013-11-07

Wireless, Reusable, Rechargeable Medical Sensors and System for Recharging and Disinfecting the Same

#111
20130202721
2013-08-08

Sensors for detecting substances in bodily fluids

#112
20130171614
2013-07-04

EXTRACORPOREAL PERFUSION CIRCUIT SENSOR ASSEMBLY AND METHODS OF ISOLATING SENSORS THEREOF IN SEPARATE DRY AND WET ENVIRONMENTS AND STERILIZATION OF THE ASSEMBLY

#113
20130160532
2013-06-27

Fluid injection and safety system

#114
20130144139
2013-06-06

Method and device for determining a blood constituent

#115
20130114068
2013-05-09

Sample cell for fluid analysis system

#116
20130033697
2013-02-07

Device for determining a concentration of a constituent of blood in a hose line

#117
20130023742
2013-01-24

Non-invasive device and method for measuring bilirubin levels

#118
20130012861
2013-01-10

Device and method for monitoring a vascular access for an extracorporeal blood treatment

#119
20120238935
2012-09-20

Method for assessing a patients fluid status and/or sensitivity to fluid removal, controller, and devices

#120
20120232362
2012-09-13

Bodily fluid composition analyzer with disposable cassette

#121
20120220914
2012-08-30

Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system

#122
20120218541
2012-08-30

Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system

#123
20120203476
2012-08-09

Apparatus and method for real time measurement of a constituent of blood to monitor blood volume

#124
20120203158
2012-08-09

Device for treating cardiac arrest

#125
20120203089
2012-08-09

Monitoring systems and methods with fast initialization

#126
20120154789
2012-06-21

Sensor clip assembly for an optical monitoring system

#127
20120136582
2012-05-31

Measuring hematocrit and estimating hemoglobin values with a non-invasive, optical blood monitoring system

#128
20120135531
2012-05-31

Sensors for detecting substances indicative of stroke, ischemia, infection or inflammation

#129
20120130200
2012-05-24

SYSTEM AND METHOD FOR AUTOMATED INFANT ASSESSMENT

#130
20120108981
2012-05-03

APPARATUS AND METHOD FOR SPECTROPHOTOMETRIC MEASUREMENTS OF BLOOD PARAMETERS

#131
20120108919
2012-05-03

Method and system for monitoring oxygenation levels of a compartment for detecting conditions of a compartment syndrome

#132
20120071736
2012-03-22

Medical device with a fitting having a gas venting position

#133
20120065482
2012-03-15

DETERMINATION OF BLOOD PUMP SYSTEM PERFORMANCE AND SAMPLE DILUTION USING A PROPERTY OF FLUID BEING TRANSPORTED

#134
20120062869
2012-03-15

Spectroscopic detector and method for determining the presence of blood and biological marker substances in liquids

#135
20120059303
2012-03-08

Low flow optical blood chamber

#136
20120059234
2012-03-08

Blood chamber for an optical blood monitoring system

#137
20120058012
2012-03-08

Sensors for detecting substances indicative of stroke, ischemia, infection or inflammation

#138
20120031841
2012-02-09

Device and method for measuring a blood constituent in blood for an extracorporeal blood treating device

#139
20120029329
2012-02-02

ANALYTE DETECTION SYSTEMS AND METHODS USING MULTIPLE MEASUREMENTS

#140
20120016216
2012-01-19

Real-time microdialysis system

#141
20110313317
2011-12-22

Adjustable connector, improved fluid flow and reduced clotting risk

#142
20110275913
2011-11-10

Device for measuring at least one parameter of an arterial blood sample

#143
20110264071
2011-10-27

Fluid component analysis systems and methods for glucose monitoring and control

#144
20110201908
2011-08-18

INTERMITTENT EXTRACORPOREAL SPECTROPHOTOMETRY

#145
20110092784
2011-04-21

Adjustable connector and dead space reduction

#146
20110079547
2011-04-07

Plasma extraction apparatus

#147
20110060199
2011-03-10

DETERMINATION OF BLOOD PUMP SYSTEM PERFORMANCE AND SAMPLE DILUTION USING A PROPERTY OF FLUID BEING TRANSPORTED

#148
20100309468
2010-12-09

Spectrometric analysis of fluids in-situ

#149
20100305499
2010-12-02

Systems and methods for the identification of compounds in medical fluids using admittance spectroscopy

#150
20100298673
2010-11-25

Metering glucose level in pulsing blood

#151
20100240964
2010-09-23

System and method for determining a treatment dose for a patient

#152
20100234703
2010-09-16

METHOD AND APPARATUS FOR DETECTION OF MULTIPLE ANALYTES

#153
20100160793
2010-06-24

Biosignal measurement modules and methods

#154
20100160751
2010-06-24

PHOTOPLETHYSMOGRAPHIC SENSOR BASED BLOOD GAS MONITOR DEVICE FOR ANALYSIS, RESEARCH AND CALIBRATION IN AN EXTRACORPOREAL CIRCUIT OR EXTRACORPOREAL PULSE SIMULATION SYSTEM

#155
20100121170
2010-05-13

Fluid component analysis system and method for glucose monitoring and control

#156
20100113891
2010-05-06

Hemodialysis patient data acquisition, management and analysis system

#157
20100110416
2010-05-06

Measuring hematocrit and estimating hemoglobin values with a non-invasive, optical blood monitoring system

#158
20100020309
2010-01-28

BLOOD MONITORING SYSTEM

#159
20090279071
2009-11-12

Spectroscopic detector and method for determining the presence of blood and biological marker substances in liquids

#160
20090192367
2009-07-30

ANALYTE DETECTION SYSTEM WITH PERIODIC SAMPLE DRAW AND BODY FLUID ANALYZER

#161
20090160656
2009-06-25

ANALYTE MONITORING SYSTEM ALARMS

#162
20090157430
2009-06-18

SYNCHRONIZATION AND CONFIGURATION OF PATIENT MONITORING DEVICES

#163
20090156922
2009-06-18

BLOOD MONITORING SYSTEM

#164
20090156911
2009-06-18

LOW DRAW VOLUME ANALYTE DETECTION SYSTEMS

#165
20090131861
2009-05-21

Fluid component analysis system and method for glucose monitoring and control

#166
20090079965
2009-03-26

Device for determining of properties in a fluid and/or constituents thereof

#167
20090043171
2009-02-12

Systems and methods for determining physiological parameters using measured analyte values

#168
20090036764
2009-02-05

Fluid injection and safety system

#169
20090032111
2009-02-05

FLUID MIXING SYSTEMS AND METHODS

#170
20090018483
2009-01-15

Infrared Sample Chamber

#171
20080275320
2008-11-06

METHOD AND DEVICE FOR MEASUREMENTS IN BLOOD

#172
20080208011
2008-08-28

Method and system for monitoring oxygenation levels of a compartment for detecting conditions of a compartment syndrome

#173
20080176271
2008-07-24

Sensors for detecting substances indicative of stroke, ischemia, infection or inflammation

#174
20080161723
2008-07-03

INFUSION FLOW INTERRUPTION METHOD AND APPARATUS

#175
20080097233
2008-04-24

Method and apparatus for estimating a paco2 value for a patient subject to extra corporeal circulation

#176
20080077074
2008-03-27

Method of analyzing the composition of bodily fluids

#177
20080077073
2008-03-27

Analyte detection system with user interface providing event entry

#178
20080077072
2008-03-27

Analyte detection system with user interface providing trend display

#179
20080072663
2008-03-27

ACCURATE AND TIMELY BODY FLUID ANALYSIS

#180
20070284298
2007-12-13

Plasma extraction apparatus

#181
20070276208
2007-11-29

Process for identifying and treating specified cell types

#182
20070239096
2007-10-11

Anti-clotting apparatus and methods for fluid handling system

#183
20070191716
2007-08-16

Blood monitoring system

#184
20070179436
2007-08-02

Analyte detection system with periodic sample draw and laboratory-grade analyzer

#185
20070179435
2007-08-02

Analyte detection system with periodic sample draw and body fluid analyzer

#186
20070104616
2007-05-10

FLUID HANDLING CASSETTE SYSTEM FOR BODY FLUID ANALYZER

#187
20070103678
2007-05-10

Analyte detection system with interferent identification and correction

#188
20070083090
2007-04-12

System and method for determining a treatment dose for a patient

#189
20070015976
2007-01-18

Correlating a non-polysomnographic physiological parameter set with sleep states

#190
20060258958
2006-11-16

Minimum invasive optical format with integrated lance

#191
20060254962
2006-11-16

Diagnostic whole blood and plasma apparatus

#192
20060229531
2006-10-12

Blood monitoring system

#193
20060200071
2006-09-07

Method and apparatus for detection of multiple analytes

#194
20060200070
2006-09-07

Method and apparatus for calibrating an analyte detection system with a calibration sample

#195
20060189858
2006-08-24

Analyte detection system for multiple analytes

#196
20050269251
2005-12-08

Medical system, method and apparatus employing MEMS

#197
20050269250
2005-12-08

Medical system, method and apparatus employing MEMS

#198
20050243303
2005-11-03

Method and device for measurements in blood

#199
20050221270
2005-10-06

Process for identifying cancerous and/or metastatic cells of a living organism

#200
20050095229
2005-05-05

Artificial organ

#201
20050094127
2005-05-05

Cuvette apparatus and system for measuring optical properties of a liquid such as blood

#202
20050056080
2005-03-17

Blood monitoring system

#203
20050048519
2005-03-03

Device and method for in-line blood testing using biochips

#204
20050010119
2005-01-13

Device for monitoring a vital sign