ClassID:

12617

A61B5/02133 - 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 using induced vibration of the blood vessel

Recent Application in this class:
#1
20260060553
2026-03-05

COMPACT PHOTOACOUSTIC SENSOR

#2
20250359768
2025-11-27

DEVICE AND METHOD FOR AUTOMATIC AND REPETITIVE MEASUREMENT OF BLOOD PRESSURE IN SMART BLOOD PRESSURE MONITORS

#3
20250090030
2025-03-20

COMPACT PHOTOACOUSTIC SENSOR

#4
20250031987
2025-01-30

METHODS OF EVALUATING CEREBROVASCULAR REACTIVITY USING TRANSCRANIAL DOPPLER

#5
20250017481
2025-01-16

APPARATUS AND METHODOLOGY FOR VESSEL-CONTACTED ACCELEROMETER-BASED HEMODYNAMIC MONITORING SYSTEM

#6
20240389870
2024-11-28

Blood Pressure Monitoring System Including a Liquid Filled Sensor

#7
20240385712
2024-11-21

TOUCH SENSING DEVICES, SENSING DEVICES FOR RECOGNIZING A USER'S GESTURE, ELECTRONIC DEVICES, AND DEVICES FOR DETECTING A PHYSIOLOGICAL SIGNAL

#8
20240306925
2024-09-19

BLOOD PRESSURE MEASUREMENT APPARATUS AND METHODS OF USE THEREOF

#9
20240225475
2024-07-11

System and Method for Quantification of Respiration

#10
20240206737
2024-06-27

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

#11
20240188839
2024-06-13

BLOOD PRESSURE ESTIMATION DEVICE AND CALIBRATION METHOD FOR BLOOD PRESSURE ESTIMATION DEVICE

#12
20240180434
2024-06-06

SYSTEM AND METHOD FOR BLOOD PRESSURE MEASUREMENT, COMPUTER PROGRAM PRODUCT USING THE METHOD, AND COMPUTER-READABLE RECORDING MEDIUM THEREOF

#13
20240156360
2024-05-16

BLOOD PRESSURE DETECTION USING ONLY ACOUSTIC ENERGY WITHOUT IMAGING

#14
20220386884
2022-12-08

MOTION GENERATING INTERVENTIONAL AID DEVICE, SYSTEM, AND METHOD

#15
20220117503
2022-04-21

INTEGRATED CHEMICAL/ULTRASONIC TRANSDUCER SENSOR

#16
20220087619
2022-03-24

PULSE SIMULATOR, PULSE SENSOR, HAPTIC MEDICAL DEVICE HAVING PULSE SIMULATOR, AND METHOD FOR HAPTIC PULSE DETECTION

#17
20210378530
2021-12-09

Blood pressure detection device

#18
20210251508
2021-08-19

Apparatus and method for estimating bio-information, ultrasonic device, and mobile device

#19
20210244296
2021-08-12

SYSTEM AND METHOD FOR BLOOD PRESSURE MEASUREMENT, COMPUTER PROGRAM PRODUCT USING THE METHOD, AND COMPUTER-READABLE RECORDING MEDIUM THEREOF

#20
20210161481
2021-06-03

Pulse simulator, pulse sensor, haptic medical device having pulse simulator, and method for haptic pulse detection

#21
20210161395
2021-06-03

NON-INVASIVE VENOUS WAVEFORM ANALYSIS FOR EVALUATING A SUBJECT

#22
20210076954
2021-03-18

Blood pressure measurement apparatus and methods of use thereof

#23
20200288994
2020-09-17

Methods of evaluating cerebrovascular reactivity using transcranial doppler

#24
20200215574
2020-07-09

Portable electronic device using a tactile vibrator

#25
20200121201
2020-04-23

METHOD AND DEVICE FOR THE TIME-RESOLVED MEASUREMENT OF CHARACTERISTIC VARIABLES OF THE CARDIAC FUNCTION

#26
20200107744
2020-04-09

Film-type biomedical signal measuring apparatus, blood pressure measuring apparatus using the same, cardiopulmonary fitness estimating apparatus, and personal authentication apparatus

#27
20200100689
2020-04-02

Venous pressure measurement apparatus

#28
20190374132
2019-12-12

Method and system for non-invasively monitoring biological or biochemical parameters of individual

#29
20190328353
2019-10-31

SYSTEM AND METHOD FOR PERFORMING ULTRASOUND AND PRESSURE MEASUREMENTS

#30
20190320916
2019-10-24

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#31
20180376267
2018-12-27

Aural measurements from earphone output speakers

#32
20180325402
2018-11-15

Pulse pressure variability

#33
20180296180
2018-10-18

Non-invasive assessment of anatomic vessels

#34
20180209840
2018-07-26

SYSTEM AND METHOD FOR MEASURING A RESONANCE FREQUENCY OF A TUBE

#35
20180192883
2018-07-12

BIOLOGICAL INFORMATION IMAGING APPARATUS AND BIOLOGICAL INFORMATION IMAGING METHOD

#36
20180110442
2018-04-26

Method and system for non-invasively monitoring biological or biochemical parameters of individual

#37
20180110426
2018-04-26

Blood pressure detection method and sphygmomanometer

#38
20180055389
2018-03-01

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#39
20180035902
2018-02-08

SYSTEM AND METHOD FOR DEEP VEIN THROMBOSIS PREVENTION AND DIAGNOSIS

#40
20170143216
2017-05-25

Method, device and arrangement for determining pulse transit time

#41
20170071485
2017-03-16

SYSTEM AND METHOD FOR BLOOD PRESSURE MEASUREMENT, COMPUTER PROGRAM PRODUCT USING THE METHOD, AND COMPUTER-READABLE RECORDING MEDIUM THEREOF

#42
20170070834
2017-03-09

Aural measurements from earphone output speakers

#43
20170065191
2017-03-09

Method and device for continuous blood pressure monitoring and estimation

#44
20160066801
2016-03-10

Pulse transmit time measurement device and method

#45
20160051156
2016-02-25

Film-type biomedical signal measuring apparatus, blood pressure measuring apparatus using the same, cardiopulmonary fitness estimating apparatus, and personal authentication apparatus

#46
20160023245
2016-01-28

Portable electronic device using a tactile vibrator

#47
20150282720
2015-10-08

Drift compensation for implanted capacitance-based pressure transducer

#48
20150157271
2015-06-11

Analysis and characterization of patient signals

#49
20140378814
2014-12-25

BIOLOGICAL INFORMATION IMAGING APPARATUS AND BIOLOGICAL INFORMATION IMAGING METHOD

#50
20140276145
2014-09-18

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#51
20140275961
2014-09-18

Methods for the non-invasive determination of heart and pulmonary pressures

#52
20130274622
2013-10-17

System and method for deep vein thrombosis prevention and diagnosis

#53
20120253209
2012-10-04

Venous pressure measurement apparatus

#54
20120179053
2012-07-12

APPARATUS FOR MEASURING A PROPAGATION VELOCITY OF A BLOOD PRESSURE WAVE

#55
20120116238
2012-05-10

System and method for measuring a resonance frequency of a tube

#56
20110319782
2011-12-29

Cardiac mechanical vibration monitor using information indicative of lead motion

#57
20110319779
2011-12-29

Rhythm discrimination using information indicative of lead motion

#58
20110319778
2011-12-29

Cardiac function monitor using information indicative of lead motion

#59
20110319776
2011-12-29

Cardiac contraction detection using information indicative of lead motion

#60
20110319772
2011-12-29

LEAD MOTION SENSING VIA CABLE MICROPHONICS

#61
20110263990
2011-10-27

RAPID NON-INVASIVE BLOOD PRESSURE MEASURING DEVICE

#62
20110071411
2011-03-24

Method and apparatus for sensing mechanical energy of an implantable lead

#63
20100305457
2010-12-02

Method and apparatus for estimating blood pressure

#64
20100168589
2010-07-01

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#65
20100160798
2010-06-24

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#66
20100160797
2010-06-24

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#67
20100160796
2010-06-24

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#68
20100160795
2010-06-24

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#69
20100160794
2010-06-24

Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)

#70
20100094140
2010-04-15

Noninvasive Method and Apparatus to Measure Body Pressure Using Extrinsic Perturbation

#71
20100056930
2010-03-04

Rapid non-invasive blood pressure measuring device

#72
20100049049
2010-02-25

Biological information imaging apparatus and biological information imaging method

#73
20090018453
2009-01-15

Vital sign monitor for measuring blood pressure using optical, electrical and pressure waveforms

#74
20080200820
2008-08-21

System for determining endothelial dependent vasoactivity

#75
20080103397
2008-05-01

System and method for deep vein thrombosis prevention and diagnosis

#76
20060206030
2006-09-14

Rapid non-invasive blood pressure measuring device

#77
20060149152
2006-07-06

System for determining endothelial dependent vasoactivity

#78
20060004293
2006-01-05

Rapid non-invasive blood pressure measuring device

#79
20050192500
2005-09-01

System and method of determining whether to recalibrate a blood pressure monitor

#80
20050010118
2005-01-13

Method and device for measuring pulse rate, blood pressure, and monitoring blood vessel access