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Ng, 2011 - Google Patents

Review of measurement methods and clinical validation studies of noninvasive blood pressure monitors: accuracy requirements and protocol considerations for …

Ng, 2011

Document ID
17053828239402502806
Author
Ng K
Publication year
Publication venue
Blood pressure monitoring

External Links

Snippet

Existing standardized protocols for clinical validation of noninvasive blood pressure (BP) monitors do not have specific provisions for monitors that require patient-specific calibration by a secondary method or device before use. This article seeks to identify accuracy …
Continue reading at journals.lww.com (other versions)

Classifications

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    • A61B5/02—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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
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    • A61B5/021—Measuring pressure in heart or blood vessels
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    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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    • A61B5/02427—Details of sensor
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    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, 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
    • A61B5/14551—Measuring characteristics of blood in vivo, 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
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    • A61B5/026—Measuring blood flow
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