Title:
毛細血管再充満時間を測るためのアプローチ
Document Type and Number:
Japanese Patent JP6675401
Kind Code:
B2
Abstract:
The capillary refill time (CRT) of a patient is an important feature in the determination of cardiovascular system health. Quick re-perfusion of the microcirculation (namely, the capillaries) is a good indication that the cardiovascular system is able to efficiently distribute blood throughout the body. Current systems use unreliable or subjective methods to test the CRT. Additionally, the calculation of CRT is not generally used in the adult medical space as it is more commonly used in pediatrics. The present application describes a system and method for calculating a patient's CRT using a mobile device with an integrated camera and light source, or an optical head-mounted display using a light source in combination with ambient light to calculate the CRT. Once a patient's CRT is calculated, an integrated application classifies the data and sends it to the treating clinician for review.
Inventors:
Bezemer Rick
Flower Abigail Acton
Funzon Cornelis Conradus Adrián Maria
Flower Abigail Acton
Funzon Cornelis Conradus Adrián Maria
Application Number:
JP2017530014A
Publication Date:
April 01, 2020
Filing Date:
December 14, 2015
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
A61B5/026; A61B5/00
Domestic Patent References:
| JP2013192651A | ||||
| JP2003505133A | ||||
| JP11076172A | ||||
| JP7095966A |
Foreign References:
| US20130018241 | ||||
| US20090143655 | ||||
| US20140018647 | ||||
| US20130245396 |
Attorney, Agent or Firm:
Fueda Shusen
Takahiro Igarashi
Takahiro Igarashi