Invention Grant
US07648475B2 Non-invasive device for measuring blood temperature in a circuit for the extracorporeal circulation of blood, and equipment provided with this device
失效
用于测量血液体外循环的血液中的血液温度的非侵入性装置以及与该装置一起提供的设备
- Patent Title: Non-invasive device for measuring blood temperature in a circuit for the extracorporeal circulation of blood, and equipment provided with this device
- Patent Title (中): 用于测量血液体外循环的血液中的血液温度的非侵入性装置以及与该装置一起提供的设备
-
Application No.: US10500336Application Date: 2002-12-20
-
Publication No.: US07648475B2Publication Date: 2010-01-19
- Inventor: Giorgio De Cicco , Francesco Fontanazzi , Annalisa Delnevo , Massimo Zaccarelli , Francesco Paolini
- Applicant: Giorgio De Cicco , Francesco Fontanazzi , Annalisa Delnevo , Massimo Zaccarelli , Francesco Paolini
- Applicant Address: SE
- Assignee: Gambro Lundia AB
- Current Assignee: Gambro Lundia AB
- Current Assignee Address: SE
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner L.L.P.
- Priority: ITMI2001A2828 20011228
- International Application: PCT/IB02/05572 WO 20021220
- International Announcement: WO03/055544 WO 20030710
- Main IPC: A61M37/00
- IPC: A61M37/00 ; A61M31/00 ; A61M1/00 ; C02F1/00
Abstract:
A non-invasive device for measuring blood temperature in a circuit for the extracorporeal circulation of blood includes a line in which blood taken from a patient flows. The device also includes a temperature sensor connected to the line and provided with a device for measuring the intensity of an electromagnetic radiation. The measuring device faces a connecting portion or window of the line that is permeable by electromagnetic radiation in a first wave band, and generates a first signal, correlated with the electromagnetic radiation in the first band and therefore with the temperature of the blood flowing in the line.
Public/Granted literature
Information query
IPC分类:
