WO2006027361A3 - Warning system for air embolisms during catheter interventions - Google Patents

Warning system for air embolisms during catheter interventions Download PDF

Info

Publication number
WO2006027361A3
WO2006027361A3 PCT/EP2005/054395 EP2005054395W WO2006027361A3 WO 2006027361 A3 WO2006027361 A3 WO 2006027361A3 EP 2005054395 W EP2005054395 W EP 2005054395W WO 2006027361 A3 WO2006027361 A3 WO 2006027361A3
Authority
WO
WIPO (PCT)
Prior art keywords
warning system
during catheter
air embolisms
catheter interventions
embolisms during
Prior art date
Application number
PCT/EP2005/054395
Other languages
German (de)
French (fr)
Other versions
WO2006027361A2 (en
Inventor
Michaela Barlach
Original Assignee
Michaela Barlach
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.)
Filing date
Publication date
Priority claimed from DE200410043275 external-priority patent/DE102004043275B4/en
Priority claimed from DE200410050669 external-priority patent/DE102004050669A1/en
Application filed by Michaela Barlach filed Critical Michaela Barlach
Priority to EP05787066A priority Critical patent/EP1786500A2/en
Publication of WO2006027361A2 publication Critical patent/WO2006027361A2/en
Publication of WO2006027361A3 publication Critical patent/WO2006027361A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401—Functional features
    • A61M2005/1402—Priming
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors

Abstract

The invention relates to indicator devices, which warn the user that a catheter lumen (10) has not been rinsed or that a pressure infusion system (24) has not been rinsed and de-aerated.
PCT/EP2005/054395 2004-09-07 2005-09-06 Warning system for air embolisms during catheter interventions WO2006027361A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05787066A EP1786500A2 (en) 2004-09-07 2005-09-06 Warning system for air embolisms during catheter interventions

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE200410043275 DE102004043275B4 (en) 2004-09-07 2004-09-07 Catheter with warning system against air embolisms
DE102004043275.9 2004-09-07
DE200410050669 DE102004050669A1 (en) 2004-10-18 2004-10-18 Warning system e.g. for air embolisms during catheter interventions, has inner surface of transparent section of catheter lumen coated with indicator material which is partly soluble saline solution
DE102004050669.8 2004-10-18

Publications (2)

Publication Number Publication Date
WO2006027361A2 WO2006027361A2 (en) 2006-03-16
WO2006027361A3 true WO2006027361A3 (en) 2006-11-16

Family

ID=36036711

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/054395 WO2006027361A2 (en) 2004-09-07 2005-09-06 Warning system for air embolisms during catheter interventions

Country Status (2)

Country Link
EP (1) EP1786500A2 (en)
WO (1) WO2006027361A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2198778T3 (en) 2008-12-19 2013-10-14 Hoffmann La Roche Infusion apparatus with impedance measurement
US8197438B2 (en) 2009-12-23 2012-06-12 Roche Diagnostics Operations, Inc. Medicinal fluid delivery systems and methods for priming the same
GB201507395D0 (en) * 2015-04-30 2015-06-17 Steven Gill Anaesthetic Services Ltd Injectables

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103817A (en) * 1990-07-20 1992-04-14 Xomed-Treace Inc. Automatic dye dispersant for endotracheal tubes and catheters
WO2001013785A2 (en) * 1999-08-20 2001-03-01 Acist Medical Systems, Inc. Apparatus and method of detecting fluid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103817A (en) * 1990-07-20 1992-04-14 Xomed-Treace Inc. Automatic dye dispersant for endotracheal tubes and catheters
WO2001013785A2 (en) * 1999-08-20 2001-03-01 Acist Medical Systems, Inc. Apparatus and method of detecting fluid

Also Published As

Publication number Publication date
WO2006027361A2 (en) 2006-03-16
EP1786500A2 (en) 2007-05-23

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