WO2002056934A3 - Encoding and sensing of syringe information - Google Patents

Encoding and sensing of syringe information Download PDF

Info

Publication number
WO2002056934A3
WO2002056934A3 PCT/US2002/001052 US0201052W WO02056934A3 WO 2002056934 A3 WO2002056934 A3 WO 2002056934A3 US 0201052 W US0201052 W US 0201052W WO 02056934 A3 WO02056934 A3 WO 02056934A3
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
indicator
encoder
encoding
sensing
Prior art date
Application number
PCT/US2002/001052
Other languages
French (fr)
Other versions
WO2002056934A2 (en
Inventor
Kevin P Cowan
Barry Iddon
Michael J Yanniello
John A Brosovich
Alan D Hirschman
Original Assignee
Medrad Inc
Kevin P Cowan
Barry Iddon
Michael J Yanniello
John A Brosovich
Alan D Hirschman
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25073710&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2002056934(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Medrad Inc, Kevin P Cowan, Barry Iddon, Michael J Yanniello, John A Brosovich, Alan D Hirschman filed Critical Medrad Inc
Priority to US10/466,418 priority Critical patent/US7462166B2/en
Priority to AU2002245259A priority patent/AU2002245259A1/en
Priority to DE60235614T priority patent/DE60235614D1/en
Priority to EP02713407A priority patent/EP1372765B1/en
Priority to JP2002557441A priority patent/JP4515705B2/en
Publication of WO2002056934A2 publication Critical patent/WO2002056934A2/en
Publication of WO2002056934A3 publication Critical patent/WO2002056934A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M2005/3125—Details specific display means, e.g. to indicate dose setting
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6036—General characteristics of the apparatus with identification means characterised by physical shape, e.g. array of activating switches
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6063—Optical identification systems

Abstract

A syringe (1200) for use with a powered injector to inject a fluid into a patient inclides an encoder. The encoder includes at least a first indicator (1210A-1210E) positioned on the encoder. The first indicator is adapted to interact with at least a portion of energy being propagated through or adjacent the encoder in a manner that is detectable. The presence (or absence) of the first indicator provides or corresponds to information about the syringe configuration. The indicator(s) of the present invention can, for example, provide information about syringe configuration by the number and/or position thereof. A plurality or set of such syringes can be provided, with the configuration of each such syringe being represented by the presence or absence of indicator(s) of that syringe.
PCT/US2002/001052 2000-12-11 2002-01-16 Encoding and sensing of syringe information WO2002056934A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/466,418 US7462166B2 (en) 2000-12-11 2002-01-16 Encoding and sensing of syringe information
AU2002245259A AU2002245259A1 (en) 2001-01-18 2002-01-16 Encoding and sensing of syringe information
DE60235614T DE60235614D1 (en) 2001-01-18 2002-01-16 CODING AND TRACING SPRAY INFORMATION
EP02713407A EP1372765B1 (en) 2001-01-18 2002-01-16 Encoding and sensing of syringe information
JP2002557441A JP4515705B2 (en) 2001-01-18 2002-01-16 Syringe information encoding and sensing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/765,498 US7018363B2 (en) 2001-01-18 2001-01-18 Encoding and sensing of syringe information
US09/765,498 2001-01-18

Publications (2)

Publication Number Publication Date
WO2002056934A2 WO2002056934A2 (en) 2002-07-25
WO2002056934A3 true WO2002056934A3 (en) 2003-10-30

Family

ID=25073710

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/001052 WO2002056934A2 (en) 2000-12-11 2002-01-16 Encoding and sensing of syringe information

Country Status (7)

Country Link
US (3) US7018363B2 (en)
EP (1) EP1372765B1 (en)
JP (1) JP4515705B2 (en)
CN (5) CN101391123B (en)
AU (1) AU2002245259A1 (en)
DE (1) DE60235614D1 (en)
WO (1) WO2002056934A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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CN106794304A (en) * 2014-09-02 2017-05-31 伊莱利利公司 Sensing system for detecting the piston in medical fluid containers
US11951291B2 (en) 2018-04-19 2024-04-09 Eli Lilly And Company Status sensing system for injection device

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* Cited by examiner, † Cited by third party
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US7018363B2 (en) 2006-03-28
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CN101352588B (en) 2011-06-08
CN1486198A (en) 2004-03-31

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