ClassID:

12622

A61B5/02156 - CPC Classification

Classification description:

Measuring for diagnostic purposes ; Identification of persons; Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure; Measuring pressure in heart or blood vessels by means inserted into the body Calibration means

Recent Application in this class:
#1
20250302317
2025-10-02

METHODS AND SYSTEMS FOR DETECTING SENSOR DRIFT FOR AN INTRAVASCULAR BLOOD PUMP

#2
20250134397
2025-05-01

TRANSDUCER INTERFACE SYSTEM AND METHOD

#3
20250120600
2025-04-17

SENSORS FOR MEDICAL ASSEMBLIES, AND ASSOCIATED SYSTEMS AND METHODS

#4
20240398244
2024-12-05

Vascular assessment using statistical analysis of rapid blood pressure readings

#5
20240398232
2024-12-05

DEVICE FOR ACQUIRING PHYSIOLOGICAL VARIABLES MEASURED IN A BODY

#6
20240350022
2024-10-24

BLOOD PRESSURE ANALYSIS SYSTEM AND METHOD

#7
20240268687
2024-08-15

IMPLANTABLE PRESSURE SENSOR DRIFT DETECTION

#8
20240081741
2024-03-14

MEDICAL DEVICE WITH PRESSURE SENSOR

#9
20230301528
2023-09-28

Blood pressure monitoring with zero function system and method

#10
20230040139
2023-02-09

SYSTEMS FOR ASSESSING AND CORRECTING BASELINE PRESSURE INSTABILITY OF MEDICAL PRESSURE SENSORS

#11
20220361762
2022-11-17

PRESSURE BASED STRUCTURAL HEART ASSESSMENT SYSTEMS AND METHODS

#12
20220326146
2022-10-13

Method for quickly measuring content polycyclic aromatic hydrocarbon in carbon black

#13
20220265144
2022-08-25

Device for acquiring physiological variables measured in a body

#14
20220211283
2022-07-07

METHODS FOR BLOOD PRESSURE CALIBRATION SELECTION AND MODELING METHODS THEREOF

#15
20220189624
2022-06-16

HEMODYNAMIC MONITORING SYSTEM WITH DETACHABLE DISPLAY UNIT

#16
20220152350
2022-05-19

Level set calibration and assurance for pulmonary artery pressure catheterization

#17
20220095940
2022-03-31

IV DRESSING WITH EMBEDDED SENSORS FOR MEASURING FLUID INFILTRATION AND PHYSIOLOGICAL PARAMETERS

#18
20220087554
2022-03-24

DELIVERY DEVICES, SYSTEMS, AND METHODS OF USE FOR POSITIONING AND USING HEMODYNAMIC MONITORING SYSTEMS

#19
20210404796
2021-12-30

Method of size measurement in mono-vision scope image

#20
20210190489
2021-06-24

Systems and methods of determining image scaling

#21
20210085202
2021-03-25

Automatic detection of body planes of rotation

#22
20210076955
2021-03-18

Blood pressure monitoring with zero function system and method

#23
20200397318
2020-12-24

Pulse transit time measuring apparatus and blood pressure measuring apparatus

#24
20200345246
2020-11-05

PULSE WAVE VELOCITY DETERMINATION

#25
20200315467
2020-10-08

HEMODYNAMIC MONITOR PROVIDING ENHANCED CARDIAC OUTPUT MEASUREMENTS

#26
20200275839
2020-09-03

Apparatus and method for estimating bio-information

#27
20200054224
2020-02-20

PRESSURE SENSOR CALIBRATION SYSTEMS AND METHODS

#28
20200029839
2020-01-30

SMART PERSONAL PORTABLE BLOOD PRESSURE MEASURING SYSTEM AND METHOD FOR CALIBRATING BLOOD PRESSURE MEASUREMENT USING THE SAME

#29
20200022596
2020-01-23

Automatic zeroing system and electronic level adjustment of pressure transducer applied to vital signs monitors

#30
20190290207
2019-09-26

Medical device with pressure sensor

#31
20190239746
2019-08-08

Device for acquiring physiological variables measured in a body

#32
20190175032
2019-06-13

Physiological sensor delivery device and method

#33
20190076097
2019-03-14

Methods, apparatus and computer programs for determining frequencies of biosignals

#34
20190069783
2019-03-07

AUTOMATIC NORMALIZATION OF INTRAVASCULAR PRESSURE DEVICES

#35
20190008401
2019-01-10

Power-efficient pressure-sensor implant

#36
20180368706
2018-12-27

METHOD AND A SYSTEM TO MEASURE BLOOD PRESSURE WITH AUTOMATIC HEART REFERENCE PRESSURE COMPENSATION

#37
20180344461
2018-12-06

VORTEX TRANSDUCTION IMPLANT AND INFLATABLE SENSOR HARBORING PLATFORM

#38
20180325393
2018-11-15

Measuring apparatus and blood pressure measuring method

#39
20180325392
2018-11-15

TRANSDUCER CLIP

#40
20180228386
2018-08-16

Hemodynamic monitoring system with detachable display unit

#41
20180214033
2018-08-02

HEMODYNAMIC MONITOR PROVIDING ENHANCED CARDIAC OUTPUT MEASUREMENTS

#42
20180168461
2018-06-21

Hydrostatic offset adjustment for measured cardiovascular pressure values

#43
20180070828
2018-03-15

Device for acquiring physiological variables measured in a body

#44
20170360314
2017-12-21

Method, apparatus and computer program for determining a blood pressure value

#45
20170354410
2017-12-14

System and method for calibrating a surgical instrument

#46
20170340207
2017-11-30

Using location and force measurements to estimate tissue thickness

#47
20170219450
2017-08-03

PRESSURE/FORCE SENSORS FOR MEASURING FLUID PRESSURES; CALIBRATION METHODS FOR FLUID PRESSURE/FORCE SENSORS; FLUID DRAINAGE SYSTEMS

#48
20170128140
2017-05-11

Measurement system

#49
20170100044
2017-04-13

System and method for non-invasive monitoring of central venous pressure

#50
20170071486
2017-03-16

Method for pressure guidewire equalization

#51
20160310080
2016-10-27

POLYMER-BASED CARDIOVASCULAR BIOSENSORS, MANUFACTURE, AND USES THEREOF

#52
20160287101
2016-10-06

Biocompatible packaging for long term implantable sensors and electronics

#53
20160183798
2016-06-30

Device for acquiring physiological variables measured in a body

#54
20160128584
2016-05-12

Measuring device, method of measuring blood pressure, and program

#55
20150351645
2015-12-10

Physiological sensor delivery device and method

#56
20150282720
2015-10-08

Drift compensation for implanted capacitance-based pressure transducer

#57
20150265168
2015-09-24

BLOOD PRESSURE MEASURING SYSTEM

#58
20150201851
2015-07-23

BLOOD PRESSURE MEASURING SYSTEM

#59
20150112212
2015-04-23

Transducer interface system and method

#60
20150112211
2015-04-23

Transducer interface system and method

#61
20150025397
2015-01-22

System and method for estimating cardiac pressure based on cardiac electrical conduction delays using an implantable medical device

#62
20150025396
2015-01-22

Blood pressure analysis system and method

#63
20140276139
2014-09-18

Intravascular pressure sensor calibration

#64
20140206959
2014-07-24

Transceiver unit in a measurement system

#65
20140187985
2014-07-03

Pressure sensor calibration systems and methods

#66
20140187982
2014-07-03

Intravascular Devices Having Information Stored Thereon And/Or Wireless Communication Functionality, Including Associated Devices, Systems, And Methods

#67
20140163392
2014-06-12

Sheath with optically interrogatable sensors

#68
20140135602
2014-05-15

Reactance sensing for improved sensor placement

#69
20140058275
2014-02-27

Pressure-sensing medical devices and medical device systems

#70
20130158969
2013-06-20

Method and Apparatus for Non-Invasive Blood Pressure Simulation

#71
20120289808
2012-11-15

Sensor guide wire device and system including a sensor guide wire device

#72
20120203118
2012-08-09

Transceiver unit in a measurement system

#73
20120172732
2012-07-05

Lumen based pressure sensing guidewire system with distortion correction

#74
20110224531
2011-09-15

Portable sensor device and patient monitor

#75
20110208293
2011-08-25

Catheter-Based Heart Valve Therapy System with Sizing Balloon

#76
20110071407
2011-03-24

Device for acquiring physiological variables measured in a body

#77
20110021887
2011-01-27

Method for the calibration of an implantable sensor

#78
20100324541
2010-12-23

System and method for calibrating a surgical instrument

#79
20100312126
2010-12-09

Calibration of in vivo blood pressure sensors

#80
20100286536
2010-11-11

Transceiver unit in a measurement system

#81
20100280330
2010-11-04

Transceiver unit in a measurement system

#82
20100191129
2010-07-29

Calibration of in vivo blood pressure sensors

#83
20100113943
2010-05-06

SYSTEM AND METHOD FOR SIMULTANEOUS CENTRAL AND BRACHIAL ARTERIAL PRESSURE MONITORING

#84
20090299672
2009-12-03

Methods and apparatus for non-invasive implantable pressure sensor calibration

#85
20090287267
2009-11-19

System and method for estimating cardiac pressure based on cardiac electrical conduction delays using an implantable medical device

#86
20090105598
2009-04-23

Calibration of in vivo blood pressure sensors

#87
20090048524
2009-02-19

IMPLANTABLE PRESSURE MEASURING UNIT AND CONFIGURATION FOR INTERNAL PRESSURE MEASUREMENT IN A BLOOD VESSEL

#88
20090036754
2009-02-05

Self-calibrating pressure sensor

#89
20090018597
2009-01-15

System and method for estimating cardiac pressure based on cardiac electrical conduction delays using an implantable medical device

#90
20080312553
2008-12-18

INTRACORPOREAL PRESSURE MEASUREMENT DEVICES AND METHODS

#91
20080302675
2008-12-11

POLYMER-BASED CARDIOVASCULAR BIOSENSORS, MANUFACTURE, AND USES THEREOF

#92
20080119758
2008-05-22

Transceiver unit in a pressure measurement system

#93
20080051671
2008-02-28

INTRAVASCULAR FILTER MONITORING

#94
20080039821
2008-02-14

Method for estimating cardiac pressure using parameters derived from impedance signals detected by an implantable medical device

#95
20080033498
2008-02-07

SYSTEM FOR ESTIMATING CARDIAC PRESSURE USING PARAMETERS DERIVED FROM IMPEDANCE SIGNALS DETECTED BY AN IMPLANTABLE MEDICAL DEVICE

#96
20070142727
2007-06-21

System and method for analyzing cardiovascular pressure measurements made within a human body

#97
20070088223
2007-04-19

Hemodynamic waveform-based diagnosis and treatment

#98
20070027393
2007-02-01

Calibration of in vivo blood pressure sensors

#99
20060009698
2006-01-12

HAND-HELD MONITOR FOR MEASURING VITAL SIGNS

#100
20050215912
2005-09-29

Method and measuring device for determining blood pressure

#101
17678375
2024-01-09

Calibrating passive LC sensor

#102
15688189
2022-03-29

Calibrating passive LC sensor