DE2332344A1 - Connector for supply tube to drip infusion bottle - has fastening housing surrounding tube end - Google Patents

Connector for supply tube to drip infusion bottle - has fastening housing surrounding tube end

Info

Publication number
DE2332344A1
DE2332344A1 DE19732332344 DE2332344A DE2332344A1 DE 2332344 A1 DE2332344 A1 DE 2332344A1 DE 19732332344 DE19732332344 DE 19732332344 DE 2332344 A DE2332344 A DE 2332344A DE 2332344 A1 DE2332344 A1 DE 2332344A1
Authority
DE
Germany
Prior art keywords
tube
bottle
connector
supply bottle
supply
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.)
Pending
Application number
DE19732332344
Other languages
German (de)
Inventor
Eric Kenneth Hurst
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.)
Lewis Woolf Griptight Ltd
Original Assignee
Lewis Woolf Griptight Ltd
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 Lewis Woolf Griptight Ltd filed Critical Lewis Woolf Griptight Ltd
Priority to DE19732332344 priority Critical patent/DE2332344A1/en
Publication of DE2332344A1 publication Critical patent/DE2332344A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube

Abstract

Connector comprises a tube, open at on eside, for sealing connection to the outlet opening of the supply bottle, and is held to the bottle by the housing which can be brought into engagement with the bottle outlet opening. Preferably the housing is pear-shaped, and the tube is attached in the narrower part, while the wider part is open for engagement on the bottle. The housing consists of an elastic material and can be brought into engagement over a section of the bottle by elastic deformation. The connector is convenient and simple.

Description

Düsseldorf, den 25. 6. 1973 PL/Ja Reg.-Nr. 2357/58Düsseldorf, June 25, 1973 PL / Yes Reg.No. 2357/58

LEWIS WOOLF GRIPTIGHT LIMITEDLEWIS WOOLF GRIPTIGHT LIMITED

144, Oakfield Road Selly Oak, Birmingham/ENGLAND144, Oakfield Road Selly Oak, Birmingham / ENGLAND

AnschlußstückConnector

Die Erfindung bezieht sich auf fin Anschlußstück für den Anschluß eines Zuführungsrohres an eine Versorgungsflasche, insbesondere für Tropf-Versorgungsflaschen bei Tropf-Infusionsgeräten. The invention relates to fin connector for the Connection of a supply pipe to a supply bottle, especially for drip supply bottles in drip infusion devices.

Ein derartiges Anschlußstück soll erfindungsgemäß in einer besonders zuverlässigen und einfachen Art ausgebildet werden,According to the invention, such a connection piece is to be designed in a particularly reliable and simple manner will,

Erfindungsgemäß wird dies dadurch erreicht, daß es aus einem einseitig offenen Rohr für die dichtende Anlage an der Austrittsöffnung einer Versorgungsflasche besteht, wobei das Rohr an der Versorgungsflasche mittels eines Befestigungsgehäuses gehalten ist, welches das Rohrende umschließt und in Eingriff mit der Austrittsöffnung der Versorgungsflasche zu bringen ist.According to the invention this is achieved in that it consists of a tube open on one side for the sealing system the outlet opening of a supply bottle, the tube being attached to the supply bottle by means of a fastening housing is held, which encloses the pipe end and in engagement with the outlet opening of the supply bottle is to bring.

Zur weiteren Veranscnaulichung der Erfindung wird auf die Zeichnung Bezug genommen. Darin zeigen:To further illustrate the invention, reference is made to the drawing. Show in it:

409883/0641409883/0641

Fig. 1 einen vergrößerten Querschnitt eines Anschlußstückes in erfindungsgemäßer Ausführung, währendFig. 1 is an enlarged cross section of a connector in accordance with the invention, while

Fig. 2 das Anschlußstück entsprechend Fig. 1 in Verbindung mit einer Versorgungsflasche darstellt.Fig. 2 shows the connector according to Fig. 1 in connection with a supply bottle.

Fig, 1 zeigt ein Rohr 10, welches einseitig an der StelleFig, 1 shows a tube 10, which on one side at the point

11 offen ist. Die öffnung 11 des Rohres 10 ist von einem elastischen Gehäuse 12 umgeben, welches sich auch über die öffnung 11 hinausgehend erstreckt und im wesentlichen birnenförmig ist; im engeren Teil ist das Rohr befestigt, während der weitere Teil des Gehäuses geöffnet ist. Das Rohr ist ständig in einer flüssigkeitsdichten Weise mit dem Gehäuse11 is open. The opening 11 of the tube 10 is of a surrounding elastic housing 12, which also extends beyond the opening 11 and is essentially pear-shaped is; the tube is fastened in the narrower part, while the other part of the housing is open. The pipe is constantly in a liquid-tight manner with the housing

12 verbunden. Ein Verschluß 15 ist durch Reibungseingriff auf der öffnung 11 des Rohres 10 gehalten, so daß jegliche Verunreinigung des Inneren des Rohres vermieden wird. Das andere Ende des Rohres ist so ausgeführt, daß eine Anschlußmöglichkeit für eine zugehörige Einrichtung besteht, wie z.B. eine Tropfinfusionsdüse und Ventilnadelanordnung.12 connected. A closure 15 is held by frictional engagement on the opening 11 of the tube 10 so that any Contamination of the inside of the pipe is avoided. The other end of the tube is designed so that a connection option for an associated device, such as a drip infusion nozzle and valve needle assembly.

Zum Zwecke des Gebrauches wird das beschriebene Anschlußstück mit einer Versorgungsflasche gemäß Fig. 2 verbunden. Die Versorgungsflasche besteht aus der eigentlichen Flasche 16 mit einer ringförmigen Schulter 17 in Nähe ihrer Ausgangsöffnung, wobei die Ausgangsöffnung von einer öffnung 18 gebildet ist. Eine elastische Kappe 19 mit einer öffnung 19 a bedeckt die öffnung 18 und ist mit einer weiteren ringförmigen Schulter 20 ausgebildet, deren Außendurchmesser größer als der innere Durchmesser des Rohres 10 ist. Die Kappe wird an der Flasche 16 mit Hilfe des Befestigungsringes gehalten.For the purpose of use, the connecting piece described is connected to a supply bottle according to FIG. The supply bottle consists of the actual bottle 16 with an annular shoulder 17 near its outlet opening, wherein the outlet opening is formed by an opening 18. An elastic cap 19 with an opening 19 a covers the opening 18 and is formed with a further annular shoulder 20, the outer diameter of which is greater than the inner diameter of the tube 10. The cap is attached to the bottle 16 with the aid of the fastening ring held.

Für den Anschluß des Anschlußstückes an die Versorgungsflasche wird die Kappe 19 durch Entfernung eines zeichnerisch For the connection of the connector to the supply bottle, the cap 19 is drawn by removing a

409883/0641409883/0641

nicht dargestellten Deckels, der auf der Kappe durch Reibungseingriff gehalten ist und deren Verunreinigung vor
Gebrauch verhindert, freigegeben.
lid, not shown, which is held on the cap by frictional engagement and its contamination before
Use prevented, released.

Der Verschluß 15 des Anschlußstückes wird sodann entfernt und das offene Ende 11 des Rohres über die Kappe 19 der
Versorgungsflasche geschoben, bis die öffnung 13 des elastischen Gehäuses 12 an der ringförmigen Schulter 17 in
Eingriff gelangt. In dieser Stellung wird das offene Ende 11 des Rohres 10 derart gegen die ringförmige Schulter 20 gepresst, daß die Kappe geringförmig deformiert wird und
somit eine Dichtung bildet.
The closure 15 of the connector is then removed and the open end 11 of the tube over the cap 19 of the
Supply bottle pushed until the opening 13 of the elastic housing 12 on the annular shoulder 17 in
Intervention. In this position, the open end 11 of the tube 10 is pressed against the annular shoulder 20 in such a way that the cap is slightly deformed and
thus forms a seal.

409883/0641409883/0641

Claims (3)

PATENTANSPRÜCHEPATENT CLAIMS 1.) Anschlußstück für den Anschluß eines Zuführungsrohres an eine Versorgungsflasche, dadurch gekennzeichnet, daß es aus einem einseitig offenen Rohr(10)für den dichten Anschluß an der Austrittsöffnung (18) einer Versorgungsflasche (16) besteht, wobei das Rohr (10) an der Versorgungsflasche (16) mittels eines Befestigungsgehäuses (12) gehalten ist, welches das Rohrende umschließt und in Eingriff mit der Austrittsöffnung (18) der Versorgungsflasche zu bringen ist.1.) Connection piece for connecting a supply pipe to a supply bottle, characterized in that it consists of a tube (10) open on one side for the tight connection to the outlet opening (18) of a supply bottle (16), the tube (10) on the supply bottle (16) is held by means of a fastening housing (12) which encloses the pipe end and is to be brought into engagement with the outlet opening (18) of the supply bottle. 2. Anschlußstück nach Anspruch 1, dadurch gekennzeichnet, daß das Befestigungsgehäuse (12) im wesentlichen birnenförmig ist, wobei das Rohr (10) im engeren Teil befestigt ist, während das weitere Teil für den Eingriff an der Versorgungsflasche (16) offen ist.2. Connection piece according to claim 1, characterized in that the fastening housing (12) is substantially pear-shaped, the tube (10) being fastened in the narrower part, while the further part is open for engagement with the supply bottle (16). 3. Anschlußstück nach den Ansprüchen 1 und 2, dadurch ge kennzeichnet, daß das Befestigungsgehäuse (12) aus einem elastischen Material besteht und über einen Abschnitt der Versorgungsflasche (16) mittels elastischer Deformation in Eingriff zu bringen ist.3. Connection piece according to claims 1 and 2, characterized in that the fastening housing (12) consists of an elastic material and is to be brought into engagement via a portion of the supply bottle (16) by means of elastic deformation. 409883/0641409883/0641
DE19732332344 1973-06-26 1973-06-26 Connector for supply tube to drip infusion bottle - has fastening housing surrounding tube end Pending DE2332344A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732332344 DE2332344A1 (en) 1973-06-26 1973-06-26 Connector for supply tube to drip infusion bottle - has fastening housing surrounding tube end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732332344 DE2332344A1 (en) 1973-06-26 1973-06-26 Connector for supply tube to drip infusion bottle - has fastening housing surrounding tube end

Publications (1)

Publication Number Publication Date
DE2332344A1 true DE2332344A1 (en) 1975-01-16

Family

ID=5885066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732332344 Pending DE2332344A1 (en) 1973-06-26 1973-06-26 Connector for supply tube to drip infusion bottle - has fastening housing surrounding tube end

Country Status (1)

Country Link
DE (1) DE2332344A1 (en)

Cited By (1)

* 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

Cited By (1)

* 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

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