CA2170237A1 - Systeme d'administration de medicament sans aiguille - Google Patents

Systeme d'administration de medicament sans aiguille

Info

Publication number
CA2170237A1
CA2170237A1 CA 2170237 CA2170237A CA2170237A1 CA 2170237 A1 CA2170237 A1 CA 2170237A1 CA 2170237 CA2170237 CA 2170237 CA 2170237 A CA2170237 A CA 2170237A CA 2170237 A1 CA2170237 A1 CA 2170237A1
Authority
CA
Canada
Prior art keywords
septum
specified
housing
injection site
inlet socket
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.)
Abandoned
Application number
CA 2170237
Other languages
English (en)
Inventor
Christopher J. Turnbull
Richard L. Globensky
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.)
St Paul Medical Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2170237 priority Critical patent/CA2170237A1/fr
Publication of CA2170237A1 publication Critical patent/CA2170237A1/fr
Abandoned 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/04—Access sites having pierceable self-sealing members
    • A61M39/045—Access sites having pierceable self-sealing members pre-slit to be pierced by blunt instrument
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2048—Connecting means
    • A61J1/2058—Connecting means having multiple connecting ports
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Sont décrits un point d'injection et une pointe non aiguisée de transfert de médicament (44) destinés à faciliter l'accouplement d'une seringue à une conduite de fluide. Le point d'injection comporte un logement (18) et une cloison (16) de conception unique, comportant seulement deux parties. La pointe de transfert de médicament possède un élément de blocage (50) permettant de limiter sa rétraction par rapport au point d'injection une fois qu'elle est introduite pour injecter un médicament. Cet élément de blocage comprend de préférence un bourrelet annulaire défini autour du corps de la pointe de transfert de médicament. La cloison présente deux évidements (30, 32) coniques alignés axialement et orientés en sens contraire, réalisés lors de la fabrication avec des extrémités adjacentes séparées par une fine membrane ou se coupant. Le logement possède un orifice d'admission destiné à recevoir la cloison, ainsi qu'une pluralité de doigts munis de pattes s'étendant vers l'intérieur pour y maintenir de force la cloison.
CA 2170237 1993-08-27 1993-08-27 Systeme d'administration de medicament sans aiguille Abandoned CA2170237A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2170237 CA2170237A1 (fr) 1993-08-27 1993-08-27 Systeme d'administration de medicament sans aiguille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2170237 CA2170237A1 (fr) 1993-08-27 1993-08-27 Systeme d'administration de medicament sans aiguille

Publications (1)

Publication Number Publication Date
CA2170237A1 true CA2170237A1 (fr) 1995-03-02

Family

ID=4157627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2170237 Abandoned CA2170237A1 (fr) 1993-08-27 1993-08-27 Systeme d'administration de medicament sans aiguille

Country Status (1)

Country Link
CA (1) CA2170237A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008020447A1 (fr) * 2006-08-18 2008-02-21 Medingo Ltd. Procédés et dispositifs d'introduction de fluide dans un réservoir d'un dispositif d'administration de fluide
US8679062B2 (en) 2007-04-10 2014-03-25 Roche Diagnostics Operations Inc. Apparatus and method for pumping fluid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008020447A1 (fr) * 2006-08-18 2008-02-21 Medingo Ltd. Procédés et dispositifs d'introduction de fluide dans un réservoir d'un dispositif d'administration de fluide
US8636041B2 (en) 2006-08-18 2014-01-28 Roche Diagnostics Operations Inc. Methods and devices for delivering fluid to a reservoir of a fluid delivery device
US8679062B2 (en) 2007-04-10 2014-03-25 Roche Diagnostics Operations Inc. Apparatus and method for pumping fluid

Similar Documents

Publication Publication Date Title
US6146362A (en) Needleless IV medical delivery system
US5833674A (en) Needleless IV medical delivery system
US5873862A (en) Medical valve and method of use
US7175615B2 (en) Intravenous drug access system
US5135489A (en) Pre-slit injection site and tapered cannula
JP3103938B2 (ja) 自在コネクター
US9352138B2 (en) Pre-pierced IV access port
JPH07110284B2 (ja) 注射部位
WO1995005863A1 (fr) Systeme medical d'administration sans aiguille (iv)
AU683226B2 (en) Needleless IV medical delivery system
CA2170237A1 (fr) Systeme d'administration de medicament sans aiguille
KR100312851B1 (ko) 바늘없는iv약물투여시스템(명칭정정)

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead