[go: up one dir, main page]

WO2008091251A3 - Seringue de mélange avec et sans rinçage - Google Patents

Seringue de mélange avec et sans rinçage Download PDF

Info

Publication number
WO2008091251A3
WO2008091251A3 PCT/US2007/001848 US2007001848W WO2008091251A3 WO 2008091251 A3 WO2008091251 A3 WO 2008091251A3 US 2007001848 W US2007001848 W US 2007001848W WO 2008091251 A3 WO2008091251 A3 WO 2008091251A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve assembly
mixing
syringe
valved stopper
flush
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.)
Ceased
Application number
PCT/US2007/001848
Other languages
English (en)
Other versions
WO2008091251A2 (fr
Inventor
Gale H Thorne Jr
Gale H Thorne
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.)
INFUSIVE TECHNOLOGIES LLC
Original Assignee
INFUSIVE TECHNOLOGIES LLC
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 INFUSIVE TECHNOLOGIES LLC filed Critical INFUSIVE TECHNOLOGIES LLC
Priority to BRPI0721175-9A priority Critical patent/BRPI0721175A2/pt
Priority to CA002676248A priority patent/CA2676248A1/fr
Priority to PCT/US2007/001848 priority patent/WO2008091251A2/fr
Publication of WO2008091251A2 publication Critical patent/WO2008091251A2/fr
Publication of WO2008091251A3 publication Critical patent/WO2008091251A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M2005/1787—Syringes for sequential delivery of fluids, e.g. first medicament and then flushing liquid
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3104—Caps for syringes without needle
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Multiple-Way Valves (AREA)

Abstract

L'invention concerne un dispositif d'arrêt à soupape déplaçable séparant une seringue classique en chambres proximale et distale pour fournir un ensemble de seringue de mélange à multiples chambres. En outre, le dispositif d'arrêt à soupape et un ensemble de soupape sont décrits pour une utilisation dans une seringue classique unique pour fournir un mélange à deux chambres plus un rinçage disparate et distribué de façon séquentielle. Incorporé dans l'ensemble de soupape se trouve un autre dispositif d'arrêt à soupape et un séparateur filtrant le gaz à partir d'un liquide distribué à travers l'ensemble de soupape. Un piston de seringue communique à travers le fluide dans une chambre plus proximale pour forcer le déplacement de l'ensemble dispositif d'arrêt à soupape et soupape à la fois pour le mélange et la distribution.
PCT/US2007/001848 2007-01-23 2007-01-23 Seringue de mélange avec et sans rinçage Ceased WO2008091251A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0721175-9A BRPI0721175A2 (pt) 2007-01-23 2007-01-23 aparelho de seringa de mistura, e, mÉtodo para usar um aparelho de seringa de mistura
CA002676248A CA2676248A1 (fr) 2007-01-23 2007-01-23 Seringue de melange avec et sans rincage
PCT/US2007/001848 WO2008091251A2 (fr) 2007-01-23 2007-01-23 Seringue de mélange avec et sans rinçage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/001848 WO2008091251A2 (fr) 2007-01-23 2007-01-23 Seringue de mélange avec et sans rinçage

Publications (2)

Publication Number Publication Date
WO2008091251A2 WO2008091251A2 (fr) 2008-07-31
WO2008091251A3 true WO2008091251A3 (fr) 2009-04-16

Family

ID=39644979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/001848 Ceased WO2008091251A2 (fr) 2007-01-23 2007-01-23 Seringue de mélange avec et sans rinçage

Country Status (3)

Country Link
BR (1) BRPI0721175A2 (fr)
CA (1) CA2676248A1 (fr)
WO (1) WO2008091251A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011035252A1 (fr) 2009-09-18 2011-03-24 Ams Research Corporation Systèmes et procédés d'administration et de thérapie à base de cellules
GB201006986D0 (en) * 2010-04-27 2010-06-09 Smith & Nephew Wound dressing
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767085A (en) * 1971-08-02 1973-10-23 J Cannon Mixing syringe
US4861335A (en) * 1985-07-26 1989-08-29 Duoject Medical Systems Inc. Syringe
US5360410A (en) * 1991-01-16 1994-11-01 Senetek Plc Safety syringe for mixing two-component medicaments
US5643218A (en) * 1994-02-15 1997-07-01 Lawrence A. Lynn Auto-flushing medical fluid injection system
US7101354B2 (en) * 2004-05-03 2006-09-05 Infusive Technologies, Llc Mixing syringe with and without flush

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767085A (en) * 1971-08-02 1973-10-23 J Cannon Mixing syringe
US4861335A (en) * 1985-07-26 1989-08-29 Duoject Medical Systems Inc. Syringe
US5360410A (en) * 1991-01-16 1994-11-01 Senetek Plc Safety syringe for mixing two-component medicaments
US5643218A (en) * 1994-02-15 1997-07-01 Lawrence A. Lynn Auto-flushing medical fluid injection system
US7101354B2 (en) * 2004-05-03 2006-09-05 Infusive Technologies, Llc Mixing syringe with and without flush

Also Published As

Publication number Publication date
BRPI0721175A2 (pt) 2013-01-29
CA2676248A1 (fr) 2008-07-31
WO2008091251A2 (fr) 2008-07-31

Similar Documents

Publication Publication Date Title
MXPA06012625A (es) Jeringa de surtido de dosis secuencial de multiples camaras.
US7101354B2 (en) Mixing syringe with and without flush
WO2008084235A3 (fr) Pompe
WO2004037326A3 (fr) Melange et administration de compositions therapeutiques
WO2008100321A3 (fr) Cylindre/piston intérieur creux de système de seringue dans seringue comportant un bouchon et une membrane pouvant être perforée d'un seul tenant et kits, systèmes et procédés associés
EP2036529A4 (fr) Kit de préparation d'un médicament liquide
DK1899079T3 (da) Flerkomponentafgiveindretning med ventilaggregat
GB201113606D0 (en) Dual chamber syringe
WO2007113554A3 (fr) Appareil de dépôt de gouttelettes
WO2013030597A3 (fr) Système stérilisant
WO2007006030A3 (fr) Seringue a double compartiment
WO2011054648A3 (fr) Ensemble porte-cartouche pour un dispositif d'administration de médicament
CN102770202A (zh) 具有能够在远侧操作的混合元件的注射器式混合装置
WO2013186736A3 (fr) Système d'administration de médicament par voie orale
TW200722072A (en) Dual-chamber container without by-pass in the cylindrical body
IL191227A (en) Concentrate dispenser / liquid beverage extract with concentrate container / replaceable extract
WO2009120979A3 (fr) Module de pompe avec dispositif de déplacement isolé fluidiquement
WO2010054085A3 (fr) Système de mélange et de distribution de composants multiples
WO2010063372A3 (fr) Bouchon pour un contenant
EP2231232A1 (fr) Soupape de mélange de substances
WO2008091251A3 (fr) Seringue de mélange avec et sans rinçage
WO2011056375A3 (fr) Ensemble seringue-carpule
CN104582823A (zh) 用于排料单元的混合设备
WO2007126656A3 (fr) Dispositif autonome d'administration de deux fluides à dose unique
WO2011083892A3 (fr) Pompe cylindrique

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07749134

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2676248

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07749134

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: PI0721175

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20090723