Invention Grant
- Patent Title: Medical device or system for measuring hemoglobin levels during accidents using a camera-projector system
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Application No.: US14647834Application Date: 2013-12-02
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Publication No.: US09968282B2Publication Date: 2018-05-15
- Inventor: Vishnu Vardhan Makkapati , Michael Mathias Spaeth , Shrutin Ulman
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- International Application: PCT/IB2013/060564 WO 20131202
- International Announcement: WO2014/091358 WO 20140619
- Main IPC: A61B5/1455
- IPC: A61B5/1455 ; A61B5/103 ; A61B5/00 ; A61B5/1495 ; G01N21/27 ; G01N21/29 ; A61B5/145
Abstract:
A medical system (10) and method measures hemoglobin level of a subject (38). A hemoglobin color scale (HbCS) (22) is projected into afield of view (FOV) (42) of an imaging system (12). The HbCS (22) includes a plurality of blood color regions (26a-f), each blood color region (26a-f) corresponding to a hemoglobin level and colored to represent the color of blood at the corresponding hemoglobin level. An image of blood of the subject (38), and the projected HbCS, is acquired using the imaging system (12).
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