[go: up one dir, main page]

GB2583584B - Current sensor for biomedical measurements - Google Patents

Current sensor for biomedical measurements Download PDF

Info

Publication number
GB2583584B
GB2583584B GB2004917.7A GB202004917A GB2583584B GB 2583584 B GB2583584 B GB 2583584B GB 202004917 A GB202004917 A GB 202004917A GB 2583584 B GB2583584 B GB 2583584B
Authority
GB
United Kingdom
Prior art keywords
current sensor
biomedical measurements
biomedical
measurements
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB2004917.7A
Other versions
GB202004917D0 (en
GB2583584A (en
Inventor
Yuan Juanping
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Dansha Technology Co Ltd
Original Assignee
Shenzhen Dansha Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Dansha Technology Co Ltd filed Critical Shenzhen Dansha Technology Co Ltd
Priority to GB2004917.7A priority Critical patent/GB2583584B/en
Priority claimed from GB1721689.6A external-priority patent/GB2569641B/en
Publication of GB202004917D0 publication Critical patent/GB202004917D0/en
Publication of GB2583584A publication Critical patent/GB2583584A/en
Application granted granted Critical
Publication of GB2583584B publication Critical patent/GB2583584B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0023—Measuring currents or voltages from sources with high internal resistance by means of measuring circuits with high input impedance, e.g. OP-amplifiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB2004917.7A 2017-12-22 2017-12-22 Current sensor for biomedical measurements Expired - Fee Related GB2583584B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2004917.7A GB2583584B (en) 2017-12-22 2017-12-22 Current sensor for biomedical measurements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2004917.7A GB2583584B (en) 2017-12-22 2017-12-22 Current sensor for biomedical measurements
GB1721689.6A GB2569641B (en) 2017-12-22 2017-12-22 Current sensor for biomedical measurements

Publications (3)

Publication Number Publication Date
GB202004917D0 GB202004917D0 (en) 2020-05-20
GB2583584A GB2583584A (en) 2020-11-04
GB2583584B true GB2583584B (en) 2021-04-28

Family

ID=70768853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2004917.7A Expired - Fee Related GB2583584B (en) 2017-12-22 2017-12-22 Current sensor for biomedical measurements

Country Status (1)

Country Link
GB (1) GB2583584B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7102365B1 (en) * 2005-04-01 2006-09-05 Freescale Semiconductor, Inc. Apparatus for current sensing
WO2009060361A2 (en) * 2007-11-05 2009-05-14 Koninklijke Philips Electronics N.V. Current integrator with wide dynamic range
CN102435864A (en) * 2011-11-22 2012-05-02 常熟市董浜镇华进电器厂 Current sensor capacitance measuring circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7102365B1 (en) * 2005-04-01 2006-09-05 Freescale Semiconductor, Inc. Apparatus for current sensing
WO2009060361A2 (en) * 2007-11-05 2009-05-14 Koninklijke Philips Electronics N.V. Current integrator with wide dynamic range
CN102435864A (en) * 2011-11-22 2012-05-02 常熟市董浜镇华进电器厂 Current sensor capacitance measuring circuit

Also Published As

Publication number Publication date
GB202004917D0 (en) 2020-05-20
GB2583584A (en) 2020-11-04

Similar Documents

Publication Publication Date Title
GB201809714D0 (en) Sensor apparatus
PL3242509T3 (en) Mobility measurements
GB2547736B (en) Photoplethysmographic sensor configuration
HK1249386A1 (en) Physiological measurement sensor
GB201805335D0 (en) Sensor apparatus
IL267588A (en) Gsr sensor element
SG10201606968PA (en) Eddy current sensor
GB201805315D0 (en) Sensor apparatus
GB201510358D0 (en) Sensor probe support
PL3620346T3 (en) Sensor arrangement
PL3635415T3 (en) Flexible current sensor
EP3574313C0 (en) Sensor
GB2588852B (en) Sensor apparatus
GB2568885B (en) Sensor arrangement
GB201706354D0 (en) Electrocardiogram sensor
AU201616871S (en) Measuring Cup
GB201813118D0 (en) Medical sensor
GB201802671D0 (en) Sensor arrangements
GB201721314D0 (en) Improved sensor
GB201714478D0 (en) Sensor
GB201714068D0 (en) Sensor
GB201904763D0 (en) Improved current sensor
GB2569641B (en) Current sensor for biomedical measurements
GB2583584B (en) Current sensor for biomedical measurements
GB201803997D0 (en) Electrochemical sensor

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20211222