WO2001021232A1 - Device for connecting appliances and installations to conduits for liquid - Google Patents

Device for connecting appliances and installations to conduits for liquid Download PDF

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Publication number
WO2001021232A1
WO2001021232A1 PCT/DE2000/003215 DE0003215W WO0121232A1 WO 2001021232 A1 WO2001021232 A1 WO 2001021232A1 DE 0003215 W DE0003215 W DE 0003215W WO 0121232 A1 WO0121232 A1 WO 0121232A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
tubular section
wall
holes
liquid line
Prior art date
Application number
PCT/DE2000/003215
Other languages
German (de)
French (fr)
Inventor
Hans Kurina
Paul Kaupa
Original Assignee
Gml Kfh Gesellschaft Für Medizintechnik Und Logistik Mbh
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 DE19945496A external-priority patent/DE19945496C2/en
Application filed by Gml Kfh Gesellschaft Für Medizintechnik Und Logistik Mbh filed Critical Gml Kfh Gesellschaft Für Medizintechnik Und Logistik Mbh
Priority to AU13797/01A priority Critical patent/AU1379701A/en
Publication of WO2001021232A1 publication Critical patent/WO2001021232A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces
    • 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
    • A61M39/12—Tube connectors; Tube couplings for joining a flexible tube to a rigid attachment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/16—Screw-threaded joints
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • 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
    • A61M2039/1027—Quick-acting type connectors
    • 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
    • A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
    • 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

Definitions

  • the invention relates to a device for connecting devices and systems to liquid lines according to the preamble of claim 1.
  • the lines can be filled, for example, with treated water, liquid foods, medicines or medical products, without the invention being limited to this.
  • connections made of plastic or stainless steel are generally used, which are not matched to the diameter of the line.
  • T-connectors are mostly used for the connection to the cables, the middle parts of which are not matched with the threaded part of a connecting nipple with regard to the connection length. This leads to the formation of dead spaces in the T connections, where deposits can form.
  • Organic deposits such as bacteria and their excretion product, endotoxins, if flushed into the pipeline or connected devices and systems, can render manufactured products unusable or endanger them when connecting devices for the treatment of patients.
  • the object of the present invention is to design a connection device of the type under consideration so that the formation of organic and inorganic deposits in its area is largely avoided.
  • the connecting device has a connecting nipple, which remains in the installed position outside the liquid line, and a tubular section penetrating a bore through the wall of the liquid line, of which at least the end region is arranged within the liquid line, and that the end region of the Wall of the tubular section is provided with holes.
  • This configuration ensures that the part of the tubular section protruding into the liquid line is wound around and through the liquid in such a way that a dead space-free connection of the devices and systems to the line is ensured.
  • the bores which ensure rewinding reliably prevent organic and inorganic deposits from forming.
  • the holes be formed so as to be distributed uniformly over the circumference of the tubular section, these holes preferably having a circular shape. There are preferably approximately 4 to 8 holes, the space between the holes being approximately the same as their diameter. However, the invention is not limited to this, but smaller holes can also be provided in larger numbers and, for example, more than one circumferential row of holes.
  • the tubular section of the connection device is expediently provided with an external thread so that it can be screwed into the bore of the liquid line.
  • the invention is not limited to this, for example the tubular section can also be inserted through the wall of the liquid line and sealed in a suitable manner. However, a screw connection is preferred.
  • the external thread expediently extends up to the perforated end section, which should have a smooth outer wall, in order to exclude the formation of deposits on the wall.
  • the connecting device between the connecting nipple and the tubular section has an annular disk which can be tightened to the outer wall of the liquid line.
  • the connection device is a self-sealing coupling, which is ideally suited, for example, for dialysis machines.
  • Any constellation can be achieved by varying the shape of the connection nipple.
  • Fig. 1 is a side view of a connection device according to the invention
  • Fig. 2 is a perspective view of the connection device
  • Fig. 3 is a plan view of a portion of a liquid line with a built-in connector
  • Fig. 4 is an end view of the arrangement according to Fig. 3.
  • the connecting device 1 is formed in one piece and contains a connecting nipple 2, an annular disk 3 extending at right angles thereto and a subsequent tubular section 4 which has a considerably larger diameter than the connecting nipple 2nd
  • the annular disc is provided with four holes 5 (FIG. 3), which are evenly distributed over the circumference and through which screws for fastening the connecting device to an approximately cube-shaped intermediate piece 6 of a liquid line 7 can pass.
  • the tubular section 4 contains an external thread 8 which extends from the annular disk 3 to an end region 9 of the tubular section 4, the wall of which contains holes 10 which are distributed evenly over the circumference.
  • the perforated end section 9 of the tubular section 4 is located within the liquid line 7.
  • the holes or bores 10 ensure that the part of the connection device protruding into the liquid line 7 is washed around or is flushed through, thereby preventing organic or inorganic deposits from forming in this area.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The invention relates to a device for connecting appliances and installations to conduits for liquid. Said device comprises a connection fitting (2) which remains outside the conduit for liquid and a tubular section (4) which is connected thereto and projects into the interior of said conduit for liquid. The end region of the tubular section wall is provided with holes (10), in such a way that the part of the tubular section which projects into the conduit for liquid is constantly immersed and permeated by the liquid, thus preventing organic or inorganic deposits in this region.

Description

Vorrichtung zum Anschluß von Geräten und Anlagen an FlüssigkeitsleitungenDevice for connecting devices and systems to liquid lines
Die Erfindung betrifft eine Vorrichtung zum Anschluß von Geräten und Anlagen an Flüssigkeitsleitungen gemäß dem Oberbegriff des Patentanspruchs 1. Die Leitungen können dabei beispielsweise mit aufbereitetem Wasser, flüssigen Lebensmitteln, Arzneimittel oder Medikaiprodukten gefüllt sein, ohne daß die Erfindung hierauf beschränkt ist.The invention relates to a device for connecting devices and systems to liquid lines according to the preamble of claim 1. The lines can be filled, for example, with treated water, liquid foods, medicines or medical products, without the invention being limited to this.
Beim Anschluß von Geräten und Anlagen an Leitungen werden im allgemeinen Anschlüsse aus Kunststoff oder Edelstahl verwendet, die nicht auf die Durchmesser der Leitung abgestimmt sind. Für den Anschluß an die Leitungen werden meist T-Anschlußstücke eingesetzt, deren Mittelteile hinsichtlich der Anschlußlänge nicht mit dem Gewindeteil eines Anschlußnippels abgestimmt sind. Hierdurch kommt es zur Bildung von Toträumen in den T-Anschlüs- sen, wo sich Ablagerungen bilden können.When connecting devices and systems to lines, connections made of plastic or stainless steel are generally used, which are not matched to the diameter of the line. T-connectors are mostly used for the connection to the cables, the middle parts of which are not matched with the threaded part of a connecting nipple with regard to the connection length. This leads to the formation of dead spaces in the T connections, where deposits can form.
Organische Ablagerungen, wie Bakterien und deren Ausscheidungsprodukt Endotoxine können, wenn sie in die Leitung oder angeschlossenen Geräte und Anlagen gespült werden, hergestellte Produkte unbrauchbar machen oder beim Anschluß von Geräten für die Behandlung von Patienten diese gefährden. Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Anschlußvorrichtung der betrachteten Art so auszubilden, daß die Entstehung von organischen und anorganischen Ablagerungen in ihrem Bereich weitestgehend vermieden ist.Organic deposits, such as bacteria and their excretion product, endotoxins, if flushed into the pipeline or connected devices and systems, can render manufactured products unusable or endanger them when connecting devices for the treatment of patients. The object of the present invention is to design a connection device of the type under consideration so that the formation of organic and inorganic deposits in its area is largely avoided.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Patentanspruchs 1 gelöst.This object is achieved by the features of claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Advantageous embodiments of the invention are characterized in the subclaims.
Die Erfindung sieht vor, daß die Anschlußvorrichtung einen Anschlußnippel, der in der Einbaulage außerhalb der Flüssigkeitsleitung verbleibt, und einen eine Bohrung durch die Wand der Flüssigkeitsleitung durchgreifenden rohrförmigen Abschnitt aufweist, von dem zumindest der Endbereich innerhalb der Flüssigkeitsleitung angeordnet wird, und daß der Endbereich der Wand des rohrförmigen Abschnitts mit Löchern versehen ist.The invention provides that the connecting device has a connecting nipple, which remains in the installed position outside the liquid line, and a tubular section penetrating a bore through the wall of the liquid line, of which at least the end region is arranged within the liquid line, and that the end region of the Wall of the tubular section is provided with holes.
Durch diese erfmdungsgemaße Ausbiüdung ist gewährleistet, daß der in die Flussigkeitsleitung hineinragende Teil des rohrförmigen Abschnitts so von der Flüssigkeit umspult und durchgespult wird, daß ein totraumf eier Anschluß der Gerate unα Anlagen an die Leitung gewährleistet ist. Durch die eine Umspulung gewahrleistenden Bohrungen ist zuverlässig verhindert, daß sich organische und anorganische Ablagerungen bilden können.This configuration according to the invention ensures that the part of the tubular section protruding into the liquid line is wound around and through the liquid in such a way that a dead space-free connection of the devices and systems to the line is ensured. The bores which ensure rewinding reliably prevent organic and inorganic deposits from forming.
In weiteren Einzelheiten wird vorgeschlagen, daß die Locher gleichmäßig über den Umfang des rohrförmigen Abschnitts verteilt ausgebildet sind, wobei diese Löcher vorzugsweise eine Kreisform haben. Es sind bevorzugt ca. 4 bis 8 Löcher vorgesehen, wobei der Zwischenraum zwischen den Löchern etwa deren Durchmesser entsprechen kann. Die Erfindung ist aber hierauf nicht beschränkt, sondern es können auch kleinere Löcher in größerer Anzahl und beispielsweise mehr als eine umlaufende Reihe von Lochern vorgesehen sein. Zweckmäßigerweise ist der rohrförmige Abschnitt der Anschlußvorrichtung mit einem Außengewinde versehen, so daß er in die Bohrung der Flüssigkeitsleitung eingeschraubt werden kann. Die Erfindung ist hierauf nicht beschränkt, beispielsweise kann der rohrförmige Abschnitt auch durch die Wand der Flüssigkeitsleitung hindurchgesteckt und auf geeignete Weise abgedichtet sein. Bevorzugt ist aber eine Schraubverbindung.In further details, it is proposed that the holes be formed so as to be distributed uniformly over the circumference of the tubular section, these holes preferably having a circular shape. There are preferably approximately 4 to 8 holes, the space between the holes being approximately the same as their diameter. However, the invention is not limited to this, but smaller holes can also be provided in larger numbers and, for example, more than one circumferential row of holes. The tubular section of the connection device is expediently provided with an external thread so that it can be screwed into the bore of the liquid line. The invention is not limited to this, for example the tubular section can also be inserted through the wall of the liquid line and sealed in a suitable manner. However, a screw connection is preferred.
Zweckmäßigerweise erstreckt sich das Außengewinde bis zu dem gelochten Endabschnitt, der eine glatte Außenwand haben sollte, um die Entstehung von Ablagerungen an der Wand auszuschließen.The external thread expediently extends up to the perforated end section, which should have a smooth outer wall, in order to exclude the formation of deposits on the wall.
In einer bevorzugten Ausführungsform der Erfindung weist die Anschlußvorrichtung zwischen dem Anschlußnippel und dem rohrförmigen Abschnitt eine ringförmige Scheibe auf, die an die Außenwand der Flüssigkeitsleitung festziehbar ist. In dieser Ausführungsform ist die Anschlußvorrichtung eine selbstdichtende Kupplung, die beispielsweise für Dialysegeräte bestens geeignet ist.In a preferred embodiment of the invention, the connecting device between the connecting nipple and the tubular section has an annular disk which can be tightened to the outer wall of the liquid line. In this embodiment, the connection device is a self-sealing coupling, which is ideally suited, for example, for dialysis machines.
Durch Variation der Form des Anschlußnippels können beliebige Konstellationen erreicht werden.Any constellation can be achieved by varying the shape of the connection nipple.
Weitere Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung einer bevorzugten Ausführungsform der Erfindung sowie anhand der Zeichnung. Dabei zeigen:Further details of the invention will become apparent from the following description of a preferred embodiment of the invention and from the drawing. Show:
Abb. 1 eine Seitenansicht einer erfindungsgemäßen Anschlußvorrichtung;Fig. 1 is a side view of a connection device according to the invention;
Abb. 2 eine perspektivische Ansicht der Anschlußvorrichtung; Abb. 3 eine Aufsicht auf einen Abschnitt einer Flüssigkeitsleitung mit eingebauter Anschlußvorrichtung;Fig. 2 is a perspective view of the connection device; Fig. 3 is a plan view of a portion of a liquid line with a built-in connector;
Abb. 4 eine Stirnansicht der Anordnung gemäß Abb. 3.Fig. 4 is an end view of the arrangement according to Fig. 3.
Die Anschlußvorrichtung 1 ist einstückig ausgebildet und enthält einen Anschlußnippel 2, eine sich im rechten Winkel dazu erstreckende ringförmige Scheibe 3 und einen anschließenden rohrförmigen Abschnitt 4, der einen erheblich größeren Durchmesser hat als der Anschlußnippel 2.The connecting device 1 is formed in one piece and contains a connecting nipple 2, an annular disk 3 extending at right angles thereto and a subsequent tubular section 4 which has a considerably larger diameter than the connecting nipple 2nd
Die ringförmige Scheibe ist mit vier gleichmäßig über den Umfang verteilten Bohrungen 5 (Abb. 3) versehen, durch die Schrauben zur Befestigung der Anschlußvorrichtung an einem etwa würfelförmigen Zwischenstück 6 einer Flüssigkeitsleitung 7 hindurchgreifen können .The annular disc is provided with four holes 5 (FIG. 3), which are evenly distributed over the circumference and through which screws for fastening the connecting device to an approximately cube-shaped intermediate piece 6 of a liquid line 7 can pass.
Der rohrförmige Abschnitt 4 enthält ein Außengewinde 8, das sich von der ringförmigen Scheibe 3 bis zu einem Endbereich 9 des rohrförmigen Abschnitts 4 erstreckt, dessen Wand gleichmäßig über den Umfang verteilte Löcher 10 enthält.The tubular section 4 contains an external thread 8 which extends from the annular disk 3 to an end region 9 of the tubular section 4, the wall of which contains holes 10 which are distributed evenly over the circumference.
Wie Abb. 4 zeigt, befindet sich in der Einbaulage der Anschlußvorrichtung 1 der gelochte Endabschnitt 9 des rohrförmigen Abschnitts 4 innerhalb der Flüssigkeitsleitung 7. Die Löcher bzw. Bohrungen 10 stellen sicher, daß der in die Flüssigkeitε- leitung 7 ragende Teil der Anschlußvorrichtung umspült bzw. durchgespült wird, wodurch verhindert wird, daß sich in diesem Bereich organische oder anorganische Ablagerungen bilden. As shown in FIG. 4, in the installed position of the connection device 1, the perforated end section 9 of the tubular section 4 is located within the liquid line 7. The holes or bores 10 ensure that the part of the connection device protruding into the liquid line 7 is washed around or is flushed through, thereby preventing organic or inorganic deposits from forming in this area.

Claims

Patentansprüche claims
1. Vorrichtung zum Anschluß von Geräten und Anlagen an Flüssigkeitsleitungen (6, 7), d a d u r c h g e k e n n z e i c h n e t, daß die Anschlußvorrichtung (1) einen außerhalb der Flüssigkeitsleitung (6,7) verbleibenden Anschlußnippel (2) und einen damit verbundenen, eine Bohrung durch die Wand der Flüssigkeitsleitung (6, 7) durchgreifenden rohrförmigen Abschnitt (4) aufweist, und daß der Endbereich (9) der. Wand des rohrförmigen Abschnitts (4) mit Löchern (10) versehen ist.1. Device for connecting devices and systems to liquid lines (6, 7), characterized in that the connecting device (1) an outside of the liquid line (6,7) remaining connecting nipple (2) and an associated, a hole through the wall of the Has liquid line (6, 7) penetrating tubular section (4), and that the end region (9) of the. Wall of the tubular portion (4) is provided with holes (10).
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Löcher (10) gleichmäßig über den Umfang des rohrförmigen Abschnitts (4) verteilt ausgebildet sind.2. Device according to claim 1, characterized in that the holes (10) are formed evenly distributed over the circumference of the tubular portion (4).
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der rohrförmige Abschnitt (4) mit einem Außengewinde (8) versehen ist.3. Device according to claim 1 or 2, characterized in that the tubular section (4) is provided with an external thread (8).
4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß sich das Außengewinde (8) im wesentlichen bis zu dem gelochten Endabschnitt (9) erstreckt.4. Device according to one of claims 1 to 3, characterized in that the external thread (8) extends substantially to the perforated end portion (9).
5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der gelochte Endabschnitt (9) eine glatte Außenwand hat.5. Device according to one of claims 1 to 4, characterized in that the perforated end portion (9) has a smooth outer wall.
6. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß zwischen dem Anschlußnippel (2) und dem rohrförmigen Abschnitt (4) eine ringförmige Scheibe (3) ausgebildet ist, die an die Außenwand der Flüssigkeitsleitung (6) festziehbar ist. 6. Device according to one of claims 1 to 5, characterized in that between the connecting nipple (2) and the tubular portion (4) an annular disc (3) is formed, which can be tightened to the outer wall of the liquid line (6).
PCT/DE2000/003215 1999-09-22 2000-09-15 Device for connecting appliances and installations to conduits for liquid WO2001021232A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU13797/01A AU1379701A (en) 1999-09-22 2000-09-15 Device for connecting appliances and installations to conduits for liquid

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19945496.5 1999-09-22
DE19945496A DE19945496C2 (en) 1999-09-22 1999-09-22 Device for connecting devices and systems to liquid-filled lines
EP00102002.3 2000-02-02
EP00102002A EP1087170A2 (en) 1999-09-22 2000-02-02 Apparatus for connecting devices and plants to pipes

Publications (1)

Publication Number Publication Date
WO2001021232A1 true WO2001021232A1 (en) 2001-03-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003215 WO2001021232A1 (en) 1999-09-22 2000-09-15 Device for connecting appliances and installations to conduits for liquid

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AU (1) AU1379701A (en)
WO (1) WO2001021232A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021161A1 (en) * 1979-06-13 1981-01-07 Hoechst Aktiengesellschaft Connection device for flat hollow bodies
FR2486803A1 (en) * 1980-07-21 1982-01-22 Dramtchev Milhail Continuous peritoneal dialysis appts. - where aseptic connector is used to join dialysate bottle and drainage bag to catheter
US4440207A (en) * 1982-05-14 1984-04-03 Baxter Travenol Laboratories, Inc. Antibacterial protective cap for connectors
GB2310616A (en) * 1995-02-13 1997-09-03 Aksys Ltd Modular home dialysis system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021161A1 (en) * 1979-06-13 1981-01-07 Hoechst Aktiengesellschaft Connection device for flat hollow bodies
FR2486803A1 (en) * 1980-07-21 1982-01-22 Dramtchev Milhail Continuous peritoneal dialysis appts. - where aseptic connector is used to join dialysate bottle and drainage bag to catheter
US4440207A (en) * 1982-05-14 1984-04-03 Baxter Travenol Laboratories, Inc. Antibacterial protective cap for connectors
GB2310616A (en) * 1995-02-13 1997-09-03 Aksys Ltd Modular home dialysis system

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