CA2404534C - Systeme et methode pour regulariser la temperature d'un dispositif de chauffage a l'interieur d'un catheter - Google Patents

Systeme et methode pour regulariser la temperature d'un dispositif de chauffage a l'interieur d'un catheter Download PDF

Info

Publication number: CA2404534C
Authority: CA; Canada
Prior art keywords: heater element; temperature; power; resistance; catheter
Prior art date: 1992-02-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA002404534A

Other languages

English (en)

Other versions

CA2404534A1 (fr

Inventor

Russell C. Mckown

Michael D. Quinn

Mark L. Yelderman

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Edwards Lifesciences Corp

Original Assignee

Edwards Lifesciences Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-02-10

Filing date

1993-02-09

Publication date

2006-05-23

1993-02-09 Application filed by Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp

1993-02-09 Priority claimed from CA002129751A external-priority patent/CA2129751C/fr

1993-08-19 Publication of CA2404534A1 publication Critical patent/CA2404534A1/fr

2006-05-23 Application granted granted Critical

2006-05-23 Publication of CA2404534C publication Critical patent/CA2404534C/fr

2013-02-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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Landscapes

Control Of Temperature (AREA)
Surgical Instruments (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

CA002404534A 1992-02-10 1993-02-09 Systeme et methode pour regulariser la temperature d'un dispositif de chauffage a l'interieur d'un catheter Expired - Lifetime CA2404534C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US83301392A	1992-02-10	1992-02-10
US07/833,013		1992-02-10
CA002129751A CA2129751C (fr)	1992-02-10	1993-02-09	Systeme et methode pour regulariser la temperature d'un dispositif de chauffage a l'interieur d'un catheter

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002129751A Division CA2129751C (fr)	1992-02-10	1993-02-09	Systeme et methode pour regulariser la temperature d'un dispositif de chauffage a l'interieur d'un catheter

Publications (2)

Publication Number	Publication Date
CA2404534A1 CA2404534A1 (fr)	1993-08-19
CA2404534C true CA2404534C (fr)	2006-05-23

Family

ID=25677422

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002404534A Expired - Lifetime CA2404534C (fr)	1992-02-10	1993-02-09	Systeme et methode pour regulariser la temperature d'un dispositif de chauffage a l'interieur d'un catheter

Country Status (1)

Country	Link
CA (1)	CA2404534C (fr)

1993
- 1993-02-09 CA CA002404534A patent/CA2404534C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2404534A1 (fr)	1993-08-19

Legal Events

Date	Code	Title	Description
2002-09-30	EEER	Examination request
2013-04-15	MKEX	Expiry	Effective date: 20130211

Publication	Publication Date	Title
US5755670A (en)	1998-05-26	System and method for controlling the temperature of a catheter-mounted heater
US6355001B1 (en)	2002-03-12	Thermodilution catheter method using a safe, flexible heating element
US5682899A (en)	1997-11-04	Apparatus and method for continuous cardiac output monitoring
US7087026B2 (en)	2006-08-08	Devices and methods for measuring blood flow rate or cardiac output and for heating or cooling the body
US5509424A (en)	1996-04-23	Continuous cardiac output monitoring system
US4819655A (en)	1989-04-11	Injectateless thermal cardiac output determination method and apparatus
US8715200B2 (en)	2014-05-06	System for determining the blood flow in a coronary artery
US5277191A (en)	1994-01-11	Heated catheter for monitoring cardiac output
US4901734A (en)	1990-02-20	Dual-thermistor thermodilution catheter
US6394961B1 (en)	2002-05-28	Method to increase transpulmonary thermodilution cardiac output accuracy by use of extravascular thermovolume to control the amount of thermal indicator
US20120165689A1 (en)	2012-06-28	Catheter with common guide wire and indicator lumen
RU2008146191A (ru)	2010-05-27	Центральный венозный сенсорный узел для измерения физиологических данных для определения минутного сердечного выброса и способ определения минутного сердечного выброса
EP0625884B1 (fr)	1998-01-07	Systeme et procede de regulation de temperature d'un element chauffant monte sur un catheter
AU8080591A (en)	1991-12-10	Apparatus and method for monitoring cardiac output
US20060129053A1 (en)	2006-06-15	Compensation method for thermodilution catheter having an injectate induced thermal effect in a blood flow measurement
JP2000254106A (ja)	2000-09-19	血管カテーテルの注入チャネル
CA2404534C (fr)	2006-05-23	Systeme et methode pour regulariser la temperature d'un dispositif de chauffage a l'interieur d'un catheter
JP3150151B2 (ja)	2001-03-26	安全，可撓性の加熱要素を有する熱希釈カテーテル
CA2129551C (fr)	2001-10-02	Catheter de thermodilution muni d'un element chauffant souple et sur
JPH0775600B2 (ja)	1995-08-16	心拍出量測定用カテーテル
JPH0533622B2 (fr)	1993-05-20