BR9712875A - Dispositivo de retratação de agulha, processo para utilizar o mesmo e para utilizar um dispositvo de segurança de agulhas médica, aparêlho de agulha médica extensìvel e retratil, processo para utilizar o mesmo, dispositivos de agulha para cateter extensìvel e retrátil e de segurança de extensão retratação mecanizada de agulha para flebotomia, subsistema de agulha médica utilizado em um dispositivo de extensão e retração mecanizada de agulha médica, processo para transportar preparar e retrair de forma segura ao final de um procedimento médico, uma agulha médica retratil de flebotomia, conjunto de agulha para cateter extensìvel e retratil , e, processo para utilizar um aparêlho de agulha auto-retrátil. - Google Patents

Dispositivo de retratação de agulha, processo para utilizar o mesmo e para utilizar um dispositvo de segurança de agulhas médica, aparêlho de agulha médica extensìvel e retratil, processo para utilizar o mesmo, dispositivos de agulha para cateter extensìvel e retrátil e de segurança de extensão retratação mecanizada de agulha para flebotomia, subsistema de agulha médica utilizado em um dispositivo de extensão e retração mecanizada de agulha médica, processo para transportar preparar e retrair de forma segura ao final de um procedimento médico, uma agulha médica retratil de flebotomia, conjunto de agulha para cateter extensìvel e retratil , e, processo para utilizar um aparêlho de agulha auto-retrátil.

Info

Publication number
BR9712875A
BR9712875A BR9712875-9A BR9712875A BR9712875A BR 9712875 A BR9712875 A BR 9712875A BR 9712875 A BR9712875 A BR 9712875A BR 9712875 A BR9712875 A BR 9712875A
Authority
BR
Brazil
Prior art keywords
needle
medical
retractable
retraction
extendable
Prior art date
Application number
BR9712875-9A
Other languages
English (en)
Inventor
Gale H Thorne
David L Thorne
Sandra A Thorne
Charles V Owen
Mark Nelson
Original Assignee
Specialized Health Prod 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
Priority claimed from US08/370,728 external-priority patent/US5480385A/en
Application filed by Specialized Health Prod Inc filed Critical Specialized Health Prod Inc
Publication of BR9712875A publication Critical patent/BR9712875A/pt

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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • 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
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    • 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
    • A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
    • A—HUMAN NECESSITIES
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    • A61B5/150274—Manufacture or production processes or steps for blood sampling devices
    • A—HUMAN NECESSITIES
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    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150305—Packages specially adapted for piercing devices or blood sampling devices
    • A—HUMAN NECESSITIES
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    • A61B5/15—Devices for taking samples of blood
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    • A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
    • A—HUMAN NECESSITIES
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    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
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    • A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
    • A61B5/150496—Details of construction of hub, i.e. element used to attach the double-ended needle to a piercing device or sampling device
    • A—HUMAN NECESSITIES
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    • A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
    • A—HUMAN NECESSITIES
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    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150595—Joining techniques used for protective means by snap-lock (i.e. based on axial displacement)
    • A—HUMAN NECESSITIES
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    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150603—Joining techniques used for protective means by rotation, e.g. bayonet or screw
    • A—HUMAN NECESSITIES
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    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
    • A—HUMAN NECESSITIES
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    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
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    • A61B5/150007—Details
    • A61B5/150885—Preventing re-use
    • A61B5/150908—Preventing re-use by disconnecting components, e.g. breaking or rupturing of connected parts, e.g. piston and rod
    • A—HUMAN NECESSITIES
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    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
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    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
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    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • A—HUMAN NECESSITIES
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    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/283—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
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    • A—HUMAN NECESSITIES
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    • A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands
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    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger rod
    • A61M2005/3242—Needle retraction by vacuum
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Pulmonology (AREA)
  • Diabetes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

"DISPOSITIVO DE RETRAçãO DE AGULHA, PROCESSOS PARA UTILIZAR O MESMO E PARA UTILIZAR UM DISPOSITIVO DE SEGURANçA DE AGULHA MéDICA, APARELHO DE AGULHA MéDICA EXTENSìVEL E RETRáTIL, PROCESSO PARA UTILIZAR O MESMO, DISPOSITIVOS DE AGULHA PARA CATéTER EXTENSìVEL E RETRáTIL E DE SEGURANçA DE EXTENSãO E RETRAçãO MECANIZADA DE AGULHA PARA FLEBOTOMIA, SUBSISTEMA DE AGULHA MéDICA UTILIZADO EM UM DISPOSITIVO DE EXTENSãO E RETRAçãO MECANIZADA DE AGULHA MéDICA, PROCESSO PARA TRANSPORTAR, PREPARAR E RETRAIR DE FORMA SEGURA, AO FINAL DE UM PROCEDIMENTO MéDICO, UMA AGULHA MéDICA RETRáTIL DE FLEBOTOMIA, CONJUNTO DE AGULHA PARA CATéTER EXTENSìVEL E RETRáTIL, E, PROCESSO PARA UTILIZAR UM APARELHO DE AGULHA AUTO-RETRáTIL". Processo e aparelho associado com retração segura de agulhas médicas (140, 140', 1140, 2070, 2320) depois da utilização. São divulgadas configurações para sistemas de agulhas auto retráteis para ambos, retirada de sangue (10, 610, 820, 2010, 2400), seringa (510, 900, 1010) e sistemas de inserção de catéter (400, 800, 2300). A fabricação da invenção requer somente uma quantidade e uma complexidade mínima de peças de tal modo que um custo de fabricação projetado é potencialmente suficientemente baixo para permitir que o aparelho seja competitivo em custo com sistemas de agulha não retráteis contemporâneos. Também são divulgados processos para fabricar e montar cada uma das configurações divulgadas. Uma configuração para retirada de sangue (2400) pode ser feita com tão poucas quanto três peças moldadas. Mecanismos de armazenamento de energia e de retração de agulha compreendem tubulação elástica (180, 570, 1180) e peças pistão geradoras de vácuo (416, 2351). Em uma configuração de tubulação elástica (10, 510, 610, 800, 820, 900, 1010, 2010, 2400), controle construtivo, seletivo de volumes de tubulação esticada (180, 570, 1180) inibe, de maneira efetiva, fluxo de regurgitamento a partir da agulha (140, 140', 540, 1140, 2070, 2320). Em todas as configurações (10, 400, 510, 610, 800, 820, 900, 1010, 2010, 2300, 2400), a retração da agulha é uma operação manipulada com uma das mãos, o que permite à outra mão do técnico ser utilizada no cuidado ao ferimento. Uma combinação de peças que compreende uma carcaça do aparelho (20, 30, 80', 500, 520, 620, 630, 752, 802, 842, 902, 904, 1020, 2020, 2200, 2302, 2402), e uma cobertura de agulha (120, 120', 268, 524, 720, 720', 804, 1190, 2350), são utilizadas como recipiente de transporte que protege uma agulha médica (140, 140', 540, 1140, 2070, 2320) de contaminação inadvertida sem requerer embalagem especial, reduzindo, com isso, ainda mais, os custos do aparelho.
BR9712875-9A 1995-01-10 1997-10-23 Dispositivo de retratação de agulha, processo para utilizar o mesmo e para utilizar um dispositvo de segurança de agulhas médica, aparêlho de agulha médica extensìvel e retratil, processo para utilizar o mesmo, dispositivos de agulha para cateter extensìvel e retrátil e de segurança de extensão retratação mecanizada de agulha para flebotomia, subsistema de agulha médica utilizado em um dispositivo de extensão e retração mecanizada de agulha médica, processo para transportar preparar e retrair de forma segura ao final de um procedimento médico, uma agulha médica retratil de flebotomia, conjunto de agulha para cateter extensìvel e retratil , e, processo para utilizar um aparêlho de agulha auto-retrátil. BR9712875A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/370,728 US5480385A (en) 1995-01-10 1995-01-10 Self retracting medical needle apparatus and methods
US08/744,108 US5836917A (en) 1995-01-10 1996-11-05 Self retracting medical needle apparatus and methods
US08/882,644 US6024727A (en) 1995-01-10 1997-06-25 Self-retracting medical needle apparatus and methods
PCT/US1997/018959 WO1998019723A1 (en) 1995-01-10 1997-10-23 Self-retracting medical needle apparatus and methods

Publications (1)

Publication Number Publication Date
BR9712875A true BR9712875A (pt) 2000-02-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712875-9A BR9712875A (pt) 1995-01-10 1997-10-23 Dispositivo de retratação de agulha, processo para utilizar o mesmo e para utilizar um dispositvo de segurança de agulhas médica, aparêlho de agulha médica extensìvel e retratil, processo para utilizar o mesmo, dispositivos de agulha para cateter extensìvel e retrátil e de segurança de extensão retratação mecanizada de agulha para flebotomia, subsistema de agulha médica utilizado em um dispositivo de extensão e retração mecanizada de agulha médica, processo para transportar preparar e retrair de forma segura ao final de um procedimento médico, uma agulha médica retratil de flebotomia, conjunto de agulha para cateter extensìvel e retratil , e, processo para utilizar um aparêlho de agulha auto-retrátil.

Country Status (9)

Country Link
US (3) US5836917A (pt)
EP (1) EP1011755B1 (pt)
JP (1) JP2002501398A (pt)
CN (1) CN1187102C (pt)
AU (1) AU720121B2 (pt)
BR (1) BR9712875A (pt)
CA (1) CA2265908A1 (pt)
NZ (1) NZ334326A (pt)
WO (1) WO1998019723A1 (pt)

Families Citing this family (153)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5858000A (en) * 1988-12-14 1999-01-12 Inviro Medical Devices Ltd. Safety syringe needle device with interchangeable and retractable needle platform
US6344031B1 (en) 1989-03-22 2002-02-05 Laurel A. Novacek Safety syringe needle device with interchangeable and retractable needle platform
DK2319556T3 (da) 1996-02-27 2013-06-17 Braun Melsungen Ag Nålespidsbeskytter til kanyler
US5810775A (en) 1997-05-23 1998-09-22 Shaw; Thomas J. Cap operated retractable medical device
US6626868B1 (en) * 1998-10-06 2003-09-30 Dean B. Prestidge Needle apparatus
US6086563A (en) * 1999-01-13 2000-07-11 Becton, Dickinson And Company Needle retraction mechanism with push start retraction
AU2178700A (en) 1999-12-13 2001-06-18 Futura Medical Technologies, Inc. Syringe with retractable needle assembly
GB0003790D0 (en) * 2000-02-18 2000-04-05 Astrazeneca Uk Ltd Medical device
US6423050B1 (en) 2000-06-16 2002-07-23 Zbylut J. Twardowski Method and apparatus for locking of central-vein catheters
US6790199B1 (en) * 2000-09-28 2004-09-14 North American Medical Products, Inc. Needle protective assembly for multi-draw needle
US6540763B2 (en) 2001-02-20 2003-04-01 Medisys Asia Pacific Pte Ltd. Lancet device with retractable sharps member
FR2826582A1 (fr) * 2001-07-02 2003-01-03 Alain Villette Aiguille d'injection
CN101125087B (zh) * 2001-07-11 2012-11-21 爱科来株式会社 刺血针和穿刺装置
US7670318B2 (en) 2001-08-03 2010-03-02 Smiths Medical Asd, Inc. Needle safety device with tortuous path
KR100838905B1 (ko) * 2001-08-09 2008-06-16 벡톤 디킨슨 앤드 컴퍼니 주사침 수납가능한 주사침 조립체
GB0120645D0 (en) 2001-08-24 2001-10-17 Smiths Group Plc Medico-surgical devices
US6994213B2 (en) * 2001-09-18 2006-02-07 Becton, Dickinson And Company Packaging for push button blood collection set
US6830562B2 (en) * 2001-09-27 2004-12-14 Unomedical A/S Injector device for placing a subcutaneous infusion set
US7294118B2 (en) * 2001-10-24 2007-11-13 Becton, Dickinson And Company Retractable needle assembly
US6802828B2 (en) * 2001-11-23 2004-10-12 Duoject Medical Systems, Inc. System for filling and assembling pharmaceutical delivery devices
ITTO20011228A1 (it) * 2001-12-28 2003-06-28 Cane Srl Contenitore per ago monouso.
US7258678B2 (en) * 2002-03-14 2007-08-21 Becton, Dickinson And Company Retractable safety needle
SG121744A1 (en) 2002-11-06 2006-05-26 Becton Dickinson Co Flashback blood collection needle with needle shield
US7654986B2 (en) * 2002-07-03 2010-02-02 Novo Nordisk A/S Needle mounting system and a method for mounting a needle assembly
GB0222731D0 (en) * 2002-10-01 2002-11-06 Parker David W Improvements in or relating to hypodermic syringes
WO2004037335A1 (en) * 2002-10-22 2004-05-06 Philip Bickford Smith Medical small-bore tubing system and kit
US20050049522A1 (en) * 2002-10-30 2005-03-03 Allen John J Method of lancing skin for the extraction of blood
US20050059933A1 (en) * 2002-12-27 2005-03-17 Johnson Carolyn M. Safety intravenous (IV) catheter assembly
US20040143226A1 (en) * 2003-01-16 2004-07-22 Becton, Dickinson And Company Blood collection set with venting mechanism
DE10306072B4 (de) * 2003-02-13 2009-04-02 Veritas Ag Mehrschichtiger Schlauch
AU2003901382A0 (en) * 2003-03-25 2003-04-10 Robert Baird Watson Hypodermic syringe
US7473264B2 (en) * 2003-03-28 2009-01-06 Lifescan, Inc. Integrated lance and strip for analyte measurement
US20040193072A1 (en) * 2003-03-28 2004-09-30 Allen John J. Method of analyte measurement using integrated lance and strip
GB0307350D0 (en) 2003-03-29 2003-05-07 Smiths Group Plc Catheters
AU2003903990A0 (en) * 2003-07-31 2003-08-14 Medigard Pty Ltd Cannula/catheter introducer
US7285111B2 (en) * 2003-08-18 2007-10-23 Michelle Gaster Apparatus and methods for transportable medical fluid administration
US7097637B2 (en) * 2003-08-27 2006-08-29 C. R. Bard, Inc. Safety needle with positive flush
EP1675640A1 (en) * 2003-10-06 2006-07-05 Eastland Medical Systems Ltd Inoculation device
US7344527B2 (en) * 2003-11-19 2008-03-18 Medical Components, Inc. Luer with integrated clamp
US7273469B1 (en) 2003-12-31 2007-09-25 Advanced Cardiovascular Systems, Inc. Modified needle catheter for directional orientation delivery
US20050187525A1 (en) * 2004-02-19 2005-08-25 Hilgers Michael E. Devices and methods for extracting bodily fluid
ATE424228T1 (de) * 2004-03-26 2009-03-15 Unomedical As Infusionsset
EP1729919A4 (en) 2004-03-31 2009-12-23 Eastland Medical Systems Ltd JIG
EP1729903A4 (en) 2004-03-31 2009-12-30 Eastland Medical Systems Ltd WORK HEAD
US9380975B2 (en) * 2004-05-07 2016-07-05 Becton, Dickinson And Company Contact activated lancet device
US8177760B2 (en) 2004-05-12 2012-05-15 C. R. Bard, Inc. Valved connector
US20050284773A1 (en) * 2004-06-29 2005-12-29 Allen John J Method of preventing reuse in an analyte measuring system
US20060100576A1 (en) * 2004-08-03 2006-05-11 Tung-Hua Wang Safety device of syringe needle
US8062250B2 (en) * 2004-08-10 2011-11-22 Unomedical A/S Cannula device
US7850650B2 (en) 2005-07-11 2010-12-14 Covidien Ag Needle safety shield with reset
US7828773B2 (en) 2005-07-11 2010-11-09 Covidien Ag Safety reset key and needle assembly
US7905857B2 (en) 2005-07-11 2011-03-15 Covidien Ag Needle assembly including obturator with safety reset
EP1824537A2 (en) * 2004-12-10 2007-08-29 Unomedical A/S Cannula inserter
US7546089B2 (en) * 2004-12-23 2009-06-09 Triquint Semiconductor, Inc. Switchable directional coupler for use with RF devices
US7985199B2 (en) 2005-03-17 2011-07-26 Unomedical A/S Gateway system
CA2602169A1 (en) * 2005-03-21 2006-09-28 Unomedical A/S A mounting pad, an adhesive device comprising such mounting pad, and methods of applying such devices to a patient
AU2006239821B2 (en) 2005-04-22 2011-11-10 Becton, Dickinson And Company Prepackaged medical device, packaging tray, and method
US20060276747A1 (en) 2005-06-06 2006-12-07 Sherwood Services Ag Needle assembly with removable depth stop
DK1896097T3 (da) * 2005-06-28 2010-11-22 Unomedical As Emballage til infusionssæt samt fremgangsmåde til anvendelse af et infusionssæt
ATE424879T1 (de) 2005-07-06 2009-03-15 Vascular Pathways Inc Gerät zur intravenösen kathetereinführung und verwendungsverfahren
US7731692B2 (en) 2005-07-11 2010-06-08 Covidien Ag Device for shielding a sharp tip of a cannula and method of using the same
US20070060890A1 (en) * 2005-09-08 2007-03-15 Cuppy Medical Products, Inc. Catheter safety tube needle retraction system
ATE480278T1 (de) 2005-09-12 2010-09-15 Unomedical As Einfürungssystem für ein infusionsset mit einem ersten und zweiten federeinheit
US7654735B2 (en) 2005-11-03 2010-02-02 Covidien Ag Electronic thermometer
US7396342B2 (en) * 2005-11-25 2008-07-08 Biotop Holding Co., Ltd. Safety syringe for taking blood
USD655807S1 (en) 2005-12-09 2012-03-13 Unomedical A/S Medical device
EP2301601B1 (en) * 2005-12-23 2013-01-30 Unomedical A/S Injection device
US20090218243A1 (en) * 2006-02-13 2009-09-03 Unomedical A/S Packing for Injection Device
US9211379B2 (en) * 2006-02-28 2015-12-15 Unomedical A/S Inserter for infusion part and infusion part provided with needle protector
AU2007225005B2 (en) * 2006-03-13 2011-08-25 Medigard Limited A needle containing medical device with variable locking to needle holder
US9320459B2 (en) * 2006-05-08 2016-04-26 Becton, Dickinson And Company Gravity-drop safety holder
JP2009539438A (ja) * 2006-06-07 2009-11-19 ウノメディカル アクティーゼルスカブ 経皮センサのための挿入器
BRPI0712361A2 (pt) * 2006-06-09 2012-06-19 Unomedical As suporte de montagem
MX2009001119A (es) 2006-08-02 2009-06-02 Unomedical As Canula y dispositivo de administracion.
EP1917990A1 (en) 2006-10-31 2008-05-07 Unomedical A/S Infusion set
PL2125084T3 (pl) 2006-12-22 2011-06-30 Novo Nordisk As Osłaniany zespół igłowy z dociskaną osłoną bezpieczeństwa
EP2107916B1 (en) * 2007-02-02 2011-06-29 Unomedical A/S A gateway device
US20080200377A1 (en) * 2007-02-16 2008-08-21 Trollsas Mikael O Polymer particles
DE502007002104D1 (de) 2007-03-28 2010-01-07 Roche Diagnostics Gmbh Schlossmechanismus zum Verriegeln eines Analysegerätes in der Produktion
MX2009011953A (es) * 2007-05-07 2010-03-29 Unomedical As Canula y dispositivo de suministro.
DE602008003791D1 (de) 2007-05-07 2011-01-13 Vascular Pathways Inc Einführung eines intravenösen katheters und blutentnahmevorrichtung und anwendungsverfahren
PL2150195T3 (pl) * 2007-06-06 2011-03-31 Unomedical As Opakowanie umożliwiające sterylizację gazową
EP2155296B1 (en) * 2007-06-20 2019-08-28 Unomedical A/S Cannula insertion device with automatic needle retraction comprising only one spring
WO2008155145A1 (en) 2007-06-20 2008-12-24 Unomedical A/S A catheter and a method and an apparatus for making such catheter
CA2691341A1 (en) 2007-07-03 2009-01-08 Unomedical A/S Inserter having bistable equilibrium states
ATE499128T1 (de) 2007-07-10 2011-03-15 Unomedical As Inserter mit zwei federn
JP2010533524A (ja) * 2007-07-18 2010-10-28 ウノメディカル アクティーゼルスカブ 枢動作用を持つ挿入デバイス
USD675316S1 (en) * 2007-08-22 2013-01-29 Novo Nordisk A/S Needle hub
US8357104B2 (en) 2007-11-01 2013-01-22 Coviden Lp Active stylet safety shield
JP5600600B2 (ja) 2008-01-11 2014-10-01 ユーシービー ファーマ エスアー 薬剤投与のためのシステムおよび方法
AU2009211304A1 (en) * 2008-02-08 2009-08-13 Unomedical A/S Assembly comprising inserter, cannula part and base part
US20090204077A1 (en) * 2008-02-13 2009-08-13 Hasted Soren B Moulded Connection Between Cannula and Delivery Part
CA2711772A1 (en) * 2008-02-08 2009-08-13 Unomedical A/S Inserter assembly
WO2009101130A1 (en) * 2008-02-13 2009-08-20 Unomedical A/S Sealing between a cannula part and a fluid path
EP2259816B1 (en) 2008-02-20 2015-10-21 Unomedical A/S Insertion device with horizontally moving part
US20110036844A1 (en) * 2008-02-25 2011-02-17 Unomedical A/S Bubble Shaped Membrane and Use of Such Membrane in a Device
EP2293831A1 (en) * 2008-07-07 2011-03-16 Unomedical A/S Inserter for transcutaneous device
USD641078S1 (en) 2008-12-29 2011-07-05 Ucb Pharma, S.A. Medical syringe with needle tip cap
ES2757821T3 (es) 2008-07-18 2020-04-30 UCB Biopharma SRL Sistemas para administrar medicación para pacientes con artritis reumatoide
JP2012504000A (ja) * 2008-09-29 2012-02-16 ウノメディカル アクティーゼルスカブ 挿入器用パッキング
PL2384217T3 (pl) 2008-12-22 2021-08-02 Unomedical A/S Urządzenie medyczne zawierające podkładkę samoprzylepną
AU2010220257B2 (en) * 2009-03-05 2015-01-15 Sanofi-Aventis Deutschland Gmbh Needle unit
US8167820B2 (en) 2009-03-20 2012-05-01 Mahurkar Sakharam D Retractable needle-safety blood sampling device
JP2013500099A (ja) 2009-07-30 2013-01-07 ウノメディカル・アー／エス 水平方向の可動部材を備えた挿入デバイス
RU2012108579A (ru) 2009-08-07 2013-09-20 Уномедикал А/С Доставочное устройство с датчиком и одной или несколькими канюлями
CA2792138A1 (en) 2010-03-30 2011-10-06 Unomedical A/S Medical device
US10384039B2 (en) 2010-05-14 2019-08-20 C. R. Bard, Inc. Catheter insertion device including top-mounted advancement components
US8932258B2 (en) 2010-05-14 2015-01-13 C. R. Bard, Inc. Catheter placement device and method
US11925779B2 (en) 2010-05-14 2024-03-12 C. R. Bard, Inc. Catheter insertion device including top-mounted advancement components
US9950139B2 (en) 2010-05-14 2018-04-24 C. R. Bard, Inc. Catheter placement device including guidewire and catheter control elements
US9872971B2 (en) 2010-05-14 2018-01-23 C. R. Bard, Inc. Guidewire extension system for a catheter placement device
US20110306933A1 (en) * 2010-06-11 2011-12-15 Ilija Djordjevic Safety cannula with automatic retractable needle
DE202010010362U1 (de) * 2010-07-16 2010-10-21 Wesemann Gmbh & Co. Kg Vorrichtung zum Sammeln flüssiger Abfallstoffe
EP2433663A1 (en) 2010-09-27 2012-03-28 Unomedical A/S Insertion system
EP2436412A1 (en) 2010-10-04 2012-04-04 Unomedical A/S A sprinkler cannula
US8690833B2 (en) 2011-01-31 2014-04-08 Vascular Pathways, Inc. Intravenous catheter and insertion device with reduced blood spatter
EP3563898B1 (en) 2011-02-25 2020-11-11 C.R. Bard, Inc. Medical component insertion device including a retractable needle
US8764711B2 (en) 2011-02-28 2014-07-01 Injectimed, Inc. Needle guard
US9238104B2 (en) 2011-02-28 2016-01-19 Injectimed, Inc. Needle guard
USD903101S1 (en) 2011-05-13 2020-11-24 C. R. Bard, Inc. Catheter
WO2012166746A1 (en) * 2011-05-31 2012-12-06 Sta-Med, Llc Blood collection safety devices and methods of use and manufacture
USD668760S1 (en) * 2011-06-17 2012-10-09 Daikyo Seiko, Ltd. Syringe barrel
US11197689B2 (en) 2011-10-05 2021-12-14 Unomedical A/S Inserter for simultaneous insertion of multiple transcutaneous parts
EP2583715A1 (en) 2011-10-19 2013-04-24 Unomedical A/S Infusion tube system and method for manufacture
US9440051B2 (en) 2011-10-27 2016-09-13 Unomedical A/S Inserter for a multiplicity of subcutaneous parts
US9554736B2 (en) * 2011-11-29 2017-01-31 Teleflex Medical Incorporated Device with integrated allergy testing
US8414539B1 (en) 2011-12-27 2013-04-09 B. Braun Melsungen Ag Needle tip guard for percutaneous entry needles
WO2014120741A1 (en) 2013-01-30 2014-08-07 Vascular Pathways, Inc. Systems and methods for venipuncture and catheter placement
WO2014121119A1 (en) 2013-02-01 2014-08-07 Nxstage Medical, Inc. Safe cannulation devices, methods, and systems
CN105007968B (zh) 2013-02-18 2019-04-23 诺和诺德股份有限公司 具有由罩触动的阀的注射针
CN105228679A (zh) * 2013-03-22 2016-01-06 瑞普里斯技术有限责任公司 用于可调节安全注射器的系统和方法
DE102013006962A1 (de) * 2013-04-23 2014-10-23 Fleximed Ag Einlegesohle
KR101469376B1 (ko) * 2013-07-26 2014-12-04 강응률 필터를 가진 주사기용 바늘 뭉치와 그 제조 방법
KR20170115038A (ko) * 2014-07-11 2017-10-16 조지 파울로스 주사기
WO2016037127A1 (en) 2014-09-05 2016-03-10 C.R. Bard, Inc. Catheter insertion device including retractable needle
USD903100S1 (en) 2015-05-01 2020-11-24 C. R. Bard, Inc. Catheter placement device
SG10202006540RA (en) 2015-05-15 2020-08-28 Bard Inc C R Catheter placement device including an extensible needle safety component
CN205041892U (zh) 2015-06-25 2016-02-24 千禧光医疗有限公司 用于留置针的安全机构以及带有该安全机构的留置针
ES2805302T3 (es) 2015-08-18 2021-02-11 Braun Melsungen Ag Dispositivos de catéter con válvulas y métodos relacionados
GB201520043D0 (en) 2015-11-13 2015-12-30 Smiths Medical Int Ltd Needle assemblies and methods of manufacture
WO2017089263A1 (en) 2015-11-27 2017-06-01 Sanofi-Aventis Deutschland Gmbh A cap for an injection device
GB201600988D0 (en) 2016-01-19 2016-03-02 Owen Mumford Ltd Auto-injector apparatus
JP7051821B2 (ja) 2016-09-12 2022-04-11 シー・アール・バード・インコーポレーテッド カテーテル挿入装置用血液制御
JP6953541B2 (ja) 2017-03-01 2021-10-27 シー・アール・バード・インコーポレーテッドＣ Ｒ Ｂａｒｄ Ｉｎｃｏｒｐｏｒａｔｅｄ カテーテル挿入装置
WO2018170893A1 (zh) 2017-03-24 2018-09-27 千禧光医疗有限公司 安全注射器和用于其的安全机构
CN107007905A (zh) * 2017-04-23 2017-08-04 华南理工大学 一种安全针头
US10646148B2 (en) * 2017-09-22 2020-05-12 Retractable Technologies, Inc. Bodily fluid collection device with integral tube seal
BR112020017215A2 (pt) 2018-03-07 2020-12-22 Bard Access Systems, Inc. Sistemas de avanço de fio-guia e esguicho reverso de sangue para um sistema de inserção de dispositivo médico
US20190388068A1 (en) * 2018-06-20 2019-12-26 Boston Scientific Scimed, Inc. Sheath for enabling needle exchange and needle-sharp safety
USD921884S1 (en) 2018-07-27 2021-06-08 Bard Access Systems, Inc. Catheter insertion device
CN109124654A (zh) * 2018-10-24 2019-01-04 山东亨洁医用包装科技有限公司 一种真空采血管
US11850377B2 (en) 2018-12-17 2023-12-26 B. Braun Melsungen Ag Catheter assemblies and related methods
CA3151126A1 (en) 2019-08-19 2021-02-25 Becton, Dickinson And Company Midline catheter placement device

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US556629A (en) * 1896-03-17 Charles w
US3587575A (en) * 1969-09-15 1971-06-28 Lichtenstein Eric Stefan Self-contained, moving needle syringe with hydraulic safety lock
US4892525A (en) * 1984-01-18 1990-01-09 Synertex Hypodermic needle protective barrel and cap packaging
US4676783A (en) * 1985-09-03 1987-06-30 The University Of Virginia Alumni Patents Foundation Retractable safety needle
US4828548A (en) * 1987-03-16 1989-05-09 Walter Gregory W Safety catheter
US4904242A (en) * 1987-04-29 1990-02-27 Kulli John C Phlebotomy set with safety retracting needle
US4747831A (en) * 1987-04-29 1988-05-31 Phase Medical, Inc. Cannula insertion set with safety retracting needle
US4900307A (en) * 1987-04-29 1990-02-13 Kulli John C Safety retracting needle for use with syringe
US4927414A (en) * 1987-04-29 1990-05-22 Kulli John C Syringe with safety retracting needle
CH673775A5 (pt) * 1987-07-10 1990-04-12 Jacques Verlier
US4850374A (en) * 1987-09-24 1989-07-25 Commonwealth Of Puerto Rico Blood sampler with retractable needle
US4813936A (en) * 1988-01-20 1989-03-21 Geralyn M. Schroeder Retracting hypodermic needle
US4978340A (en) * 1988-06-15 1990-12-18 Alteron Incorporated Syringe with retractable needle
US4909794A (en) * 1988-06-24 1990-03-20 Habley Medical Technology Corporation Combination retractable needle cannula and cannula lock for a medication carpule
US4929241A (en) * 1988-08-05 1990-05-29 Kulli John C Medical needle puncture guard
US4955870A (en) * 1988-08-23 1990-09-11 Ridderheim Kristen A Hypodermic syringe with retractable needle
US4988339A (en) * 1988-12-30 1991-01-29 Vadher Dinesh L Retractable needle/syringe devices for blood collection, catheterization, and medicinal injection procedures
US4986816A (en) * 1989-01-18 1991-01-22 On-Gard Systems, Inc. Needle unsheathing, resheathing and handling apparatus
US4985021A (en) * 1989-01-31 1991-01-15 Jeff Straw Safety enclosure system for medical devices
US5256153A (en) * 1989-03-02 1993-10-26 Hake Lawrence W Hypodermic needle guard and method to prevent needle stick injuries
US4966593A (en) * 1989-03-06 1990-10-30 Design Specialties Laboratories Disposable hypodermic syringe with retractable needle
CA1337167C (en) * 1989-03-14 1995-10-03 Eastman Kodak Company Needle housing with retractable needle
US4946446A (en) * 1989-06-14 1990-08-07 Vadher Dinesh L Retractable needle
US5188599A (en) * 1989-07-11 1993-02-23 Med-Design, Inc. Retractable needle system
US4994034A (en) * 1989-07-11 1991-02-19 Botich Michael J Retractable needle hypodermic syringe system
AU625527B2 (en) * 1989-09-18 1992-07-16 Robb Pascal Patent Pty. Ltd. Syringe
ES2074168T3 (es) * 1990-03-08 1995-09-01 Blue Star Corp Sa Jeringa de aguja autoescamoteable.
US4995870A (en) * 1990-05-09 1991-02-26 Baskas Morris J Disposable syringe with retractable needle
US5356392A (en) * 1990-05-09 1994-10-18 Safety Syringes, Inc. Shielded blood collection tube holder
US5098402A (en) * 1990-05-23 1992-03-24 Davis Lynn E Retractable hypodermic syringe
US5195985A (en) * 1990-05-25 1993-03-23 Hall John E Syringe having a retractable needle
US5114404A (en) * 1990-07-24 1992-05-19 Paxton Gerald R Multifunctional retractable needle type general purpose disabling syringe having enhanced safety features and related method of operation
US5139489A (en) * 1991-01-07 1992-08-18 Smiths Industries Medical Systems, Inc. Needle protection device
US5112315A (en) * 1990-10-04 1992-05-12 Retrax, Inc. Retractable syringe
US5092853A (en) * 1991-02-04 1992-03-03 Couvertier Ii Douglas Automatic retractable medical needle and method
GB9107647D0 (en) * 1991-04-11 1991-05-29 Jeffrey Peter Syringe construction providing needle point protection
US5147303A (en) * 1991-05-23 1992-09-15 Martin Bret C Disposable safety syringe
US5205824A (en) * 1991-06-13 1993-04-27 Mazur Matthew S Retractable syringe with a closed barrel
US5195983A (en) * 1991-08-27 1993-03-23 Penta Associates Syringe guard and disposal system
US5254099A (en) * 1992-03-10 1993-10-19 Injectimed. Inc. Hard cover for pre-cocking protected injection apparatus
US5180370A (en) * 1992-05-18 1993-01-19 Gillespie Elgene R Safety hypodermic syringe with retractable needle
US5209739A (en) * 1992-06-23 1993-05-11 Leon Talalay Hypodermic needle
US5246428A (en) * 1992-07-30 1993-09-21 Falknor Donald W Needle safety mechanism
US5295975A (en) * 1992-10-28 1994-03-22 Lockwood Jr Hanford N Hypodermic needle safety device with sliding outer cover
US5320606A (en) * 1993-03-17 1994-06-14 Jore Matthew B Single use hypodermic safety syringe
US5531694A (en) * 1993-08-31 1996-07-02 Clemens; Anton H. Needle retraction system
US5562629A (en) * 1993-08-31 1996-10-08 Haughton; Victor M. Catheter placement system utilizing a handle, a sharp, and a releasable retainer mechanism providing retraction of the sharp upon disengagement of the catheter from the handle
US5403283A (en) * 1993-10-28 1995-04-04 Luther Medical Products, Inc. Percutaneous port catheter assembly and method of use
US5374250A (en) * 1993-11-01 1994-12-20 Dixon; Richard E. Safety syringe
US5573510A (en) * 1994-02-28 1996-11-12 Isaacson; Dennis R. Safety intravenous catheter assembly with automatically retractable needle
US5480385A (en) * 1995-01-10 1996-01-02 Specialized Health Products, Inc. Self retracting medical needle apparatus and methods
JPH0928811A (ja) * 1995-07-24 1997-02-04 Terumo Corp 血管内留置カテーテル組立体

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CN1235557A (zh) 1999-11-17
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US6024727A (en) 2000-02-15
US5836917A (en) 1998-11-17
EP1011755B1 (en) 2010-09-01
CN1187102C (zh) 2005-02-02
AU720121B2 (en) 2000-05-25
JP2002501398A (ja) 2002-01-15
EP1011755A1 (en) 2000-06-28
CA2265908A1 (en) 1998-05-14
US5928200A (en) 1999-07-27

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