The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2003
Filed:
Dec. 28, 2001
Tohru Oka, Ichinomiya, JP;
Colin Corporation, Komaki, JP;
Abstract
An apparatus for monitoring a blood-pressure waveform representing a blood pressure of a living subject, including a cuff which is around a portion of the subject, a blood-pressure determining device which determines a blood pressure of the subject based on a signal obtained while a pressure in the cuff is changed, a blood-pressure-waveform detecting device which continuously detects the blood-pressure waveform, a display device which displays the blood-pressure waveform, a cuff-using-blood-pressure-measurement starting device for operating, when a prescribed blood-pressure-measurement-starting condition is satisfied, the blood-pressure determining device to determine the blood pressure of the subject, a pulse-wave detecting device which is adapted to be worn on a portion of the subject that is not located on a downstream side of the portion around which the cuff is wound, an estimated-blood-pressure-waveform determining device for continuously determining, based on the pulse wave detected by the pulse-wave detecting device, a estimated blood-pressure waveform representing an estimated blood pressure of the subject, according to a predetermined relationship between blood-pressure waveform and pulse wave, and a waveform-displaying control device for operating, when the blood-pressure waveform is not abnormal, the display device to display the blood-pressure waveform, and operating, when the blood-pressure waveform is abnormal, the display device to display the estimated blood-pressure waveform.