CA2067855A1 - Fluid sampling device - Google Patents

Fluid sampling device

Info

Publication number
CA2067855A1
CA2067855A1 CA2067855A CA2067855A CA2067855A1 CA 2067855 A1 CA2067855 A1 CA 2067855A1 CA 2067855 A CA2067855 A CA 2067855A CA 2067855 A CA2067855 A CA 2067855A CA 2067855 A1 CA2067855 A1 CA 2067855A1
Authority
CA
Canada
Prior art keywords
sampling device
fluid sampling
tip
source
fluid
Prior art date
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.)
Granted
Application number
CA2067855A
Other languages
French (fr)
Other versions
CA2067855C (en
Inventor
David Paul Newman
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.)
Terumo BCT Inc
Original Assignee
David Paul Newman
Cobe Laboratories, Inc.
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
Application filed by David Paul Newman, Cobe Laboratories, Inc. filed Critical David Paul Newman
Publication of CA2067855A1 publication Critical patent/CA2067855A1/en
Application granted granted Critical
Publication of CA2067855C publication Critical patent/CA2067855C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150221—Valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150992—Blood sampling from a fluid line external to a patient, such as a catheter line, combined with an infusion line; blood sampling from indwelling needle sets, e.g. sealable ports, luer couplings, valves

Abstract

A fluid sampling device in which a resilient element held between an actuator and a probe drives the tip of the latter sealingly against a source of fluid, and creates a negative pressure at the tip on its removal from the source.
CA002067855A 1991-05-02 1992-05-01 Fluid sampling device Expired - Fee Related CA2067855C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/694,546 US5167238A (en) 1991-05-02 1991-05-02 Fluid sampling device
US694,546 1991-05-02

Publications (2)

Publication Number Publication Date
CA2067855A1 true CA2067855A1 (en) 1992-11-03
CA2067855C CA2067855C (en) 1996-03-12

Family

ID=24789294

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002067855A Expired - Fee Related CA2067855C (en) 1991-05-02 1992-05-01 Fluid sampling device

Country Status (6)

Country Link
US (2) US5167238A (en)
JP (1) JPH069607B2 (en)
CA (1) CA2067855C (en)
DE (1) DE4214755A1 (en)
FR (1) FR2676121B1 (en)
GB (1) GB2255329B (en)

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US8679090B2 (en) * 2008-12-19 2014-03-25 Icu Medical, Inc. Medical connector with closeable luer connector
US9168366B2 (en) 2008-12-19 2015-10-27 Icu Medical, Inc. Medical connector with closeable luer connector
US8454579B2 (en) 2009-03-25 2013-06-04 Icu Medical, Inc. Medical connector with automatic valves and volume regulator
EP3106871B1 (en) 2009-11-30 2021-10-27 Intuity Medical, Inc. A method of verifying the accuracy of the operation of an analyte monitoring device
USD644731S1 (en) 2010-03-23 2011-09-06 Icu Medical, Inc. Medical connector
CA2798470C (en) 2010-05-06 2019-08-27 Icu Medical, Inc. Medical connector with closeable luer connector
US8758306B2 (en) 2010-05-17 2014-06-24 Icu Medical, Inc. Medical connectors and methods of use
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US10016587B2 (en) 2011-05-20 2018-07-10 Excelsior Medical Corporation Caps for needleless connectors
JP5813403B2 (en) * 2011-06-23 2015-11-17 日機装株式会社 Dialysate extraction device
CA2841832C (en) 2011-07-12 2019-06-04 Pursuit Vascular, Inc. Device for delivery of antimicrobial agent into a trans-dermal catheter
EP3407064B1 (en) 2011-08-03 2020-04-22 Intuity Medical, Inc. Body fluid sampling arrangement
EP2753396B1 (en) 2011-09-09 2017-12-27 ICU Medical, Inc. Medical connectors with fluid-resistant mating interfaces
US10729386B2 (en) 2013-06-21 2020-08-04 Intuity Medical, Inc. Analyte monitoring system with audible feedback
EP3079739B1 (en) 2013-12-11 2023-02-22 ICU Medical, Inc. Check valve
ES2755352T3 (en) 2014-05-02 2020-04-22 Excelsior Medical Corp Strip pack for antiseptic cap
USD793551S1 (en) 2014-12-03 2017-08-01 Icu Medical, Inc. Fluid manifold
USD786427S1 (en) 2014-12-03 2017-05-09 Icu Medical, Inc. Fluid manifold
EP3294404A4 (en) 2015-05-08 2018-11-14 ICU Medical, Inc. Medical connectors configured to receive emitters of therapeutic agents
WO2018071717A1 (en) 2016-10-14 2018-04-19 Icu Medical, Inc. Sanitizing caps for medical connectors
WO2018204206A2 (en) 2017-05-01 2018-11-08 Icu Medical, Inc. Medical fluid connectors and methods for providing additives in medical fluid lines
US11517732B2 (en) 2018-11-07 2022-12-06 Icu Medical, Inc. Syringe with antimicrobial properties
US11541220B2 (en) 2018-11-07 2023-01-03 Icu Medical, Inc. Needleless connector with antimicrobial properties
US11541221B2 (en) 2018-11-07 2023-01-03 Icu Medical, Inc. Tubing set with antimicrobial properties
US11400195B2 (en) 2018-11-07 2022-08-02 Icu Medical, Inc. Peritoneal dialysis transfer set with antimicrobial properties
US11534595B2 (en) 2018-11-07 2022-12-27 Icu Medical, Inc. Device for delivering an antimicrobial composition into an infusion device
EP3883638A1 (en) 2018-11-21 2021-09-29 ICU Medical, Inc. Antimicrobial device comprising a cap with ring and insert
EP4255552A1 (en) 2020-12-07 2023-10-11 ICU Medical, Inc. Peritoneal dialysis caps, systems and methods

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Also Published As

Publication number Publication date
GB2255329A (en) 1992-11-04
DE4214755A1 (en) 1992-11-05
CA2067855C (en) 1996-03-12
FR2676121A1 (en) 1992-11-06
JPH05168702A (en) 1993-07-02
US5167238A (en) 1992-12-01
GB9209633D0 (en) 1992-06-17
US5301686A (en) 1994-04-12
GB2255329B (en) 1994-09-07
FR2676121B1 (en) 1993-12-31
JPH069607B2 (en) 1994-02-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed