DE10336671A1 - Connector system with two connectors - Google Patents

Connector system with two connectors Download PDF

Info

Publication number
DE10336671A1
DE10336671A1 DE2003136671 DE10336671A DE10336671A1 DE 10336671 A1 DE10336671 A1 DE 10336671A1 DE 2003136671 DE2003136671 DE 2003136671 DE 10336671 A DE10336671 A DE 10336671A DE 10336671 A1 DE10336671 A1 DE 10336671A1
Authority
DE
Germany
Prior art keywords
connectors
cylinder
dollar
infusion
springs
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.)
Withdrawn
Application number
DE2003136671
Other languages
German (de)
Inventor
Axel Richter
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.)
RICHTER, AXEL, 23568 LUEBECK, DE
Original Assignee
Schleswiger Tauwerkfabrik Oellerking GmbH and Co KG
Universitatsklinikum Schleswig Holstein UKSH
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 Schleswiger Tauwerkfabrik Oellerking GmbH and Co KG, Universitatsklinikum Schleswig Holstein UKSH filed Critical Schleswiger Tauwerkfabrik Oellerking GmbH and Co KG
Priority to DE2003136671 priority Critical patent/DE10336671A1/en
Priority to PCT/DE2004/001776 priority patent/WO2005014101A1/en
Publication of DE10336671A1 publication Critical patent/DE10336671A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/1011—Locking means for securing connection; Additional tamper safeties
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/14—Tube connectors; Tube couplings for connecting tubes having sealed ends
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
    • A61M39/18—Methods or apparatus for making the connection under sterile conditions, i.e. sterile docking

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (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)

Abstract

Die Erfindung betrifft ein Konnektorsystem mit zwei Konnektoren in einem Transfusionssystem, das Infusionsanschlüsse ohne Endverschlussstopfen nahezu keimfrei verbindet und das selbstverschließend und ohne Austritt von Infusionsflüssigkeiten bei Diskonnektion der Verbindung arbeitet. DOLLAR A Das System ist dadurch gekennzeichnet, dass zwei Konnektoren jeweils als Zylinder (1) ausgeführt sind, die mit einem Steckverbinder (2) verbunden werden. Bei Druck (14) auf den Zylinder (1) werden die Lamellen (3), die sich an der Stirnseite der Zylinder (1) befinden, mittels Gestänge (12) geöffnet. Des Weiteren werden zwei Röhren (4, 6) aus den Konnektoren herausgedrückt und durch leicht erhöhten Druck (14) miteinander verbunden. DOLLAR A Die Röhren (5, 7) sind mit Öffnungen (13) versehen, die durch weitere Druckerhöhung gegen die Kraft zweier Federn (8) bei Anschlag der Endplatte (15) an den Zylinderboden den Flüssigkeitsweg (14) bidirektional freigeben. DOLLAR A Werden durch Umstände irgendwelcher Art die Zylinder (1) dekonnektiert, drücken die Federn (8) die inneren Zylinderscheiben (10) in den Ausgangszustand, die Öffnungen (13) werden durch den Ring (16) verschlossen, so dass der Flüssigkeitsaustausch (17) unterbrochen ist. Das Infusionssystem bleibt wegen fehlender Berührungsmöglichkeiten steril.The invention relates to a connector system with two connectors in a transfusion system that connects infusion ports without end plugs almost germ-free and works self-closing and without leakage of infusion fluids in disconnection of the compound. DOLLAR A The system is characterized in that two connectors are each designed as a cylinder (1), which are connected to a connector (2). When pressure (14) on the cylinder (1), the slats (3), which are located on the front side of the cylinder (1), opened by means of linkage (12). Furthermore, two tubes (4, 6) are pushed out of the connectors and connected together by slightly elevated pressure (14). DOLLAR A The tubes (5, 7) are provided with openings (13), the fluid path (14) bidirectional release by further pressure increase against the force of two springs (8) when the end plate (15) to the cylinder bottom. DOLLAR A If the cylinders (1) are disconnected due to circumstances of any kind, the springs (8) push the inner cylindrical discs (10) into the initial state, the openings (13) are closed by the ring (16), so that the fluid exchange (17 ) is interrupted. The infusion system remains sterile due to the lack of touch possibilities.

DE2003136671 2003-08-09 2003-08-09 Connector system with two connectors Withdrawn DE10336671A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2003136671 DE10336671A1 (en) 2003-08-09 2003-08-09 Connector system with two connectors
PCT/DE2004/001776 WO2005014101A1 (en) 2003-08-09 2004-08-06 Connector system comprising two connectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003136671 DE10336671A1 (en) 2003-08-09 2003-08-09 Connector system with two connectors

Publications (1)

Publication Number Publication Date
DE10336671A1 true DE10336671A1 (en) 2005-03-10

Family

ID=34129524

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003136671 Withdrawn DE10336671A1 (en) 2003-08-09 2003-08-09 Connector system with two connectors

Country Status (2)

Country Link
DE (1) DE10336671A1 (en)
WO (1) WO2005014101A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000053A1 (en) * 1979-07-04 1981-01-22 Travenol Lab Pty Ltd Sterile fluid line coupling members
US5176415A (en) * 1990-08-16 1993-01-05 Choksi Pradip V Taper fitting with protective skirt
DE29818311U1 (en) * 1998-10-13 1999-01-28 Noebel Eberhard Connector for medical infusion systems
US6745998B2 (en) * 2001-08-10 2004-06-08 Alaris Medical Systems, Inc. Valved male luer
GB2410305B (en) * 2001-09-04 2005-12-07 Clinical Product Dev Ltd Couplings for medical fluid delivery systems

Also Published As

Publication number Publication date
WO2005014101A1 (en) 2005-02-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: RICHTER, AXEL, 23568 LUEBECK, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130301