DE1945279U - AUXILIARY DEVICE FOR THE PRODUCTION OF STERILE SOLUTIONS. - Google Patents

AUXILIARY DEVICE FOR THE PRODUCTION OF STERILE SOLUTIONS.

Info

Publication number
DE1945279U
DE1945279U DEC14728U DEC0014728U DE1945279U DE 1945279 U DE1945279 U DE 1945279U DE C14728 U DEC14728 U DE C14728U DE C0014728 U DEC0014728 U DE C0014728U DE 1945279 U DE1945279 U DE 1945279U
Authority
DE
Germany
Prior art keywords
auxiliary device
bottle
sterile
production
cannulas
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.)
Expired
Application number
DEC14728U
Other languages
German (de)
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.)
Gruenenthal GmbH
Original Assignee
Gruenenthal GmbH
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 Gruenenthal GmbH filed Critical Gruenenthal GmbH
Priority to DEC14728U priority Critical patent/DE1945279U/en
Publication of DE1945279U publication Critical patent/DE1945279U/en
Priority to CH408467A priority patent/CH475761A/en
Priority to NL6704714A priority patent/NL6704714A/xx
Priority to FR103973A priority patent/FR1527236A/en
Priority to BE699692D priority patent/BE699692A/xx
Priority to GB2672067A priority patent/GB1185364A/en
Priority to US3484849D priority patent/US3484849A/en
Priority to ES1967131096U priority patent/ES131096Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • 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
    • A61J1/2006—Piercing means
    • A61J1/2013—Piercing means having two piercing ends
    • 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
    • A61J1/2068—Venting means
    • A61J1/2072—Venting means for internal venting
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • A61M2005/1623—Details of air intake
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86187—Plural tanks or compartments connected for serial flow
    • Y10T137/8622—Plural top-to-bottom connected tanks

Landscapes

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

Description

.347125*-2.7.66.347125 * -2.7.66

Gebrauchsmusterallmeldung der Firma Chemie Grünenthal GmbH. Stolberg im Rheinland.Utility model registration of the company Chemie Grünenthal GmbH. Stolberg in the Rhineland.

Hilfsgerät zur Herstellung von sterilen Lösungen.Auxiliary device for the preparation of sterile solutions.

Die Herstellung steriler zur Injektion "bzw. Infusion "bestimm ter Lösungen kann prinzipiell auf zwei verschiedenen Wegen erfolgen. Einerseits kann die sterile Lösung bereits beim Hersteller zubereitet und nach Abfüllung in entsprechende Gefäße dem Arzt zur Verfügung gestellt werden. Bei vielen Substanzen ist ein derartiges Vorgehen nicht möglieh, beispielsweise weil der Wirkstoff in gelöster Form nicht für eine ausreichend lange Lagerungszeit beständig ist. Hier wird der andere Weg beschritten, der darin besteht, daß man in einen Behälter den Wirkstoff in steriler Form und in einen zweiten Behälter das sterile Lösungsmittel abfüllt. Der Wirkstoff kann dabei als Trockensubstanz oder auch in flüssiger Form vorliegen. In diesem Fall stellt sich das Problem, das sterile Lösungsmittel mit dem Wirkstoff so zusammenzubringen, daß eine sterile Lösung resultiert, d.h., daß dabei beide Lösungspartner nicht mit unsterilen Geräten mit unsteriler Luft in Kontakt kommen können.The manufacture of sterile for injection "or infusion" determines There are basically two different ways to find solutions. On the one hand, the sterile solution can already be used with Manufactured by the manufacturer and made available to the doctor after filling in appropriate containers. With many Substances such a procedure is not possible, for example because the active ingredient in dissolved form is not stable for a sufficiently long storage time. here the other way is followed, which consists in the fact that the active ingredient in sterile form and in a container a second container fills the sterile solvent. The active ingredient can be used as a dry substance or in be in liquid form. In this case, the problem arises, the sterile solvent with the active ingredient like that bring together that a sterile solution results, i.e. that both solution partners do not use non-sterile devices come into contact with unsterile air.

Man hat sich bisher zur Lösung dieses Problems so beholfen, dal man beispielsweise zur Herstellung der sterilen Lösung einer Trockensubstanz mit einer Spritze einen zur Lösung der Trockensubstanz ausreichenden Anteil des Lösungsmittels entnahm, diesen in den die Trockensubstanz enthaltenden Behälter brachte, dann die resultierende Lösung wieder in die Spritze zurückbrachte und schließlieh zu der Hauptmenge des Lösungsmittels gab. Dieses Vorgehen ist relativ umständlici und schließt ein TJnsterilwerden nicht aus, da die Spritze mehrfach mit der Luft und den die Behälter abschließenden Stopfen in Berührung kommen muß.So far you have to solve this problem so that, for example, to prepare the sterile solution a Dry substance with a syringe a proportion of the solvent sufficient to dissolve the dry substance removed, put it in the container containing the dry matter, then put the resulting solution back in returned the syringe and finally added to the bulk of the solvent. This procedure is relatively cumbersome and does not rule out becoming sterile, as the syringe is used several times must come into contact with the air and the stopper closing the container.

Es ist auch bereits vorgeschlagen worden, zwischen die beiden Behälter ein Umfüllrohr zu sehalten, wobei dann noch zusätzliche Belüftungs- bzw. Entlüftungskanülen eingeführt werdenIt has also already been proposed to keep a transfer tube between the two containers, with additional ones Ventilation or venting cannulas are introduced

müssen, tun den Übergang der Flüssigkeit von dem einen in den anderen Behälter nicht durch die eingeschlossene Luft zu blockieren. Zur Abwendung dieses Übelstandes ist ferner bereits vorgeschlagen worden, das Umfüllrohr mit einer verformbaren Verdickung auszustatten, welches dann als eine Art Pumpe den Transport der Flüssigkeit in die eine und den der Luft in die andere Flasche ermöglicht.need to do the transition of the liquid from one to the other Do not block the other container with the trapped air. To avert this deficiency is also already been proposed to equip the transfer tube with a deformable thickening, which then as a kind of pump allows the liquid to be transported into one bottle and the air to the other.

Schließlich ist bereits eine Umfüllvorrichtung beschrieben worden, die das Einbringen einer sterilen Flüssigkeit in einen zweiten Behälter erlaubt, ohne daß dazu die vorstehend genannten Zusatzmittel bzw. Konstruktionen erforderlich sind. Bei dieser bekannten Umfüllvorrichtung sind zwei Kanäle innerhalb eines länglichen Körpers derart angeordnet, daß ein Kanal den Durchtritt der umzufüllenden Flüssigkeit und der andere den Durchtritt der beim Umfüllen verdrängten Luft ermöglicht. Durch die Verschiedenheit der Länge und/oder der Längen der beiden Kanäle sind die Wege für Luft und Flüssigkeit festgelegt. Diese bekannte Vorrichtung ist sehr geeignet, aus einer ersten Flasche eine Flüssigkeit in eine zweite Flasche zu überführen. Man kann damit aber nicht die in der zweiten Flasehe erhaltene Lösung in die erste Flasche zurückfüllen, ohne die Anordnung der Umfüllvorrichtung in Bezug auf die beiden Flaschen zu ändern.Finally, a transfer device has already been described which allows a sterile liquid to be introduced into a second container without the above-mentioned additives or constructions being required for this purpose. In this beka nn th transfer device are two channels disposed within an elongated body such that a channel allows the passage of the liquid to be decanted and the other passage of the displaced air during transfer. The paths for air and liquid are determined by the difference in length and / or the lengths of the two channels. This known device is very suitable for transferring a liquid from a first bottle into a second bottle. However, it cannot be used to refill the solution obtained in the second bottle into the first bottle without changing the arrangement of the transfer device in relation to the two bottles.

Die vorliegende Neuerung bezieht sich nun auf ein Hilfsgerät zur Herstellung von sterilen Lösungen, welches es erlaubt, aus einer ein steriles Lösungsmittel enthaltenden Flasehe in eine zweite Flasche ein zur Auflösung des darin enthaltenen sterilen Wirkstoffes ausreichendes Lösungsmittelquantum zu überführen und dann die so erhaltene Lösung in die erste Flasche zurückzubringen.The present innovation now relates to an auxiliary device for the production of sterile solutions, which allow it, from a bottle containing a sterile solvent in a second bottle a sufficient quantity of solvent to dissolve the sterile active substance contained therein transfer and then return the resulting solution to the first bottle.

Eine Ausführungsform des neuen Hilfsgerätes ist in AbMldung 1 dargestellt. 1 bedeutet darin einen doppelt durchbohrten Körper aus einem sterilisierbaren starren Material (alsAn embodiment of the new auxiliary device is shown 1 shown. 1 means a double-pierced body made of a sterilizable rigid material (as

solches kommen beispielsweise Polystyrol und ähnliche Kunststoffe oder auch Metalle in Betracht) welcher einen oder mehrere Ansätze 2 trägt, die als Haltegriffe und gleichzeitig zur Begrenzung der Einstiehtiefe dienen. Die Ansätze 2 können auch zu einer rundum laufenden Platte ausgebildet sein. In die Bohrungen des Körpers 1 sind Kanülen 3 und 4 eingesetzt. Die Länge der Kanülen 3 und 4 ist dabei so bemessen, daß der Abstand G bzw. C zwischen den Öffnungen A1 und B bzw. A und B' des Körpers 1 bzw. der Kanülen 3 und 4 wenigstens doppelt so groß ist, wie der Abstand D bzw. D' zwischen der Öffnung B bzw. A des Körpers 1 und dessen Mitte, Vorzugsweise sind dabei die Strecken C=C und D=D'.such as polystyrene and similar plastics or metals come into consideration) which carries one or more lugs 2, which serve as handles and at the same time to limit the penetration depth. The lugs 2 can also be designed to form an all-round plate. Cannulas 3 and 4 are inserted into the bores of the body 1. The length of the cannulas 3 and 4 is dimensioned so that the distance G or C between the openings A 1 and B or A and B 'of the body 1 or the cannulas 3 and 4 is at least twice as large as that Distance D or D 'between the opening B or A of the body 1 and its center, preferably the distances C = C and D = D'.

In den Abbildungen 2 und 3 ist die Anwendung des neuen Hilfsgerätes zur Herstellung von sterilen Lösungen dargestellt. Beispielsweise kann die Flasche 5, die durch einen mit einer Bördelkappe 6 befestigten Stopfen bzw. eine Gummiplatte 7i verschlossen ist, die Gesamtmenge des sterilen Lösungsmittels enthalten. In der Flasche 8, die mit einem durch die Bördelkappe 9 gesicherten Verschluß 10 verschlossen ist, kann sich beispielsweise der sterile Wirkstoff als Trokkensubstanz befinden. Die Flasehe 8 kann dann so klein gehalten werden, daß nur die zur Lösung des Wirkstoffes erforderliche Lösungsmittelmenge aufgenommen werden kann. Zur Herstellung der sterilen Lösung wird dann das Hilfsgerät, wie in Abbildung 2 dargestellt, durch den Verschluß:«? der Flasche 5 und durch den Verschluß 10 der Flasche 8 durchgestochen, woraufhin das Lösungsmittel aus der Flasche § in die Öffnung B des Körpers 1 und durch die Öffnung B1 der Kanüle 4 in die Flasche 8 eintritt. Die in der Flasche 8 enthaltene Luft kann durch die Öffnung A des Körpers 1 entweichen und in die Flasche 5 durch die Öffnung A' der Kanüle 3 übertreten. Ist in der Flasche 8 der Wirkstoff gelöst, wird die aus den Flaschen 5 und 8 sowie dem iSeuerungsgemäßen Hilfsgerät gebildete Einheit um 180° gedreht, wie dies in Abbildung 3 dargestellt ist. Dann fließt die in der Flasche 8 gebildeteIn the figures 2 and 3 the application of the new auxiliary device for the production of sterile solutions is shown. For example, the bottle 5, which is closed by a stopper or a rubber plate 7i fastened with a crimp cap 6, can contain the total amount of the sterile solvent. In the bottle 8, which is closed with a closure 10 secured by the crimp cap 9, the sterile active ingredient can be located as a dry substance, for example. The bottle 8 can then be kept so small that only the amount of solvent required to dissolve the active ingredient can be absorbed. To produce the sterile solution, the auxiliary device, as shown in Figure 2, is then closed by the closure: «? the bottle 5 and pierced through the closure 10 of the bottle 8, whereupon the solvent from the bottle § enters the opening B of the body 1 and through the opening B 1 of the cannula 4 into the bottle 8. The air contained in the bottle 8 can escape through the opening A of the body 1 and pass into the bottle 5 through the opening A 'of the cannula 3. If the active substance is dissolved in the bottle 8, the unit formed from the bottles 5 and 8 and the auxiliary device according to the control is rotated by 180 °, as shown in FIG. Then the one formed in the bottle 8 flows

lösung durch die Öffnung A des Körpers 1 "bzw. die öffnung A' der Kanüle 3 in die Hasche 5 und die in der Flasche 5 enthaltene Luft tritt dann durch die Öffnung B bzw. B1 in die Flasche 8 über.Solution through the opening A of the body 1 ″ or the opening A ′ of the cannula 3 into the hook 5 and the air contained in the bottle 5 then passes through the opening B or B 1 into the bottle 8.

Diese vorteilhafte Wirkungsweise des neuartigen Hilfsgerätes resultiert insbesondere aus den oben erwähnten Verhältnissen der Strecken G zu D bzw. C zu D1. Bei der in den Abbildungen und 3 dargestellten Anordnung der Flaschen 5 und 8 sowie des neuartigen Hilfsgerätes herrscht dann nämlich zwischen den Öffnungen A1 und B (in Abbildung 2) bzw. A und B1 (in Abbildung 3) in der Flüssigkeit ein ausreichender Druckunterschied, um der in der unteren Flasche befindliehen Luft einen Übertritt in die obere Flasche und der in der oberen Flasche befindlichen Flüssigkeit ein Abfließen in die untere Flasche zu erlauben.This advantageous mode of operation of the novel auxiliary device results in particular from the above-mentioned ratios of the distances G to D and C to D 1 . With the arrangement of the bottles 5 and 8 and the novel auxiliary device shown in Figures and 3, there is a sufficient pressure difference between the openings A 1 and B (in Figure 2) or A and B 1 (in Figure 3) in the liquid to allow the air in the lower bottle to pass into the upper bottle and the liquid in the upper bottle to drain into the lower bottle.

Mit dem neuartigen Hilfsgerät ist also eine sterile Zuführung eines Lösungsmittel^uantums zu einem Wirkstoff und ein Rüekfüllen der resultierenden Lösung zur Hauptmenge des Lösungsmittels in einfacher und sicherer Weise möglich, ohne daß eine Int- bzw. Belüftung der jeweiligen Flaschen oder ein mechanisches Überpumpen der Medien erforderlich ist.With the new auxiliary device there is a sterile supply a solvent ^ uantums to an active ingredient and a back filling of the resulting solution to the main amount of the Solvents possible in a simple and safe manner without venting the respective bottles or mechanical pumping over of the media is required.

Das neuartige Hilfsgerät kann in einfacher Weise sterilisiert werden. Zur Bewahrung der Sterilität,insbesondere derjenigen Teile, die mit den sterilen, in den Flaschen 5 lind 8 enthaltenen Medien in Berührung kommen, werden vorzugsweise die Kanülen 3und 4 sowie die Bohrungen A und B des Körpers 1 mit Schutzkappen in an sich bekannter Weise steril abgedeckt.The novel auxiliary device can be sterilized in a simple manner will. To preserve the sterility, especially those parts that are contained in the bottles 5 and 8 with the sterile If media come into contact, the cannulas 3 and 4 as well as the bores A and B of the body 1 are preferred covered sterile with protective caps in a manner known per se.

Schutzansprüche;Protection claims;

~"7~ "7

Claims (6)

P.A.347125-2.7.66 - 5 SchatzansprücheP.A.347125-2.7.66 - 5 treasury claims 1) Hilfsgerät zur Herstellung von sterilen Losungen, dadurch gekennzeichnet, daß in die Bohrungen eines doppelt durchbohrten Körpers 1 Kanülen 3 und 4- eingesetzt sind, deren Länge so "bemessen ist, daß der Abstand C bzw. C zwischen den Öffnungen A' und B bzw. A und B1 des Körpers 1 bzw. der Kanülen 3 und 4· wenigstens doppelt so groß ist wie der Abstand D bzw. D1 zwischen den Öffnungen B bzw. A des Körpers 1 und dessen Mitte.1) Auxiliary device for the production of sterile solutions, characterized in that 1 cannulas 3 and 4 are inserted into the bores of a double-pierced body, the length of which is so "dimensioned that the distance C or C between the openings A 'and B or A and B 1 of the body 1 or the cannulas 3 and 4 · is at least twice as large as the distance D or D 1 between the openings B and A of the body 1 and its center. 2) Hilfsgerät gemäß Anspruch 1, dadurch gekennzeichnet, daß der Korper 1 einen oder mehrere Ansätze 2 trägt.2) Auxiliary device according to claim 1, characterized in that the body 1 carries one or more 2 lugs. 3) Hilfsgerät gemäß Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Ansätze 2 des Körpers 1 zu einer rundum laufenden Platte ausgebildet sind.3) auxiliary device according to claims 1 and 2, characterized in that the lugs 2 of the body 1 to a running all around Plate are formed. 4) Hilfsgerät gemäß Ansprüchen 1 bis 3» dadurch gekennzeichnet, daß die Abstände G und C einander gleich sind.4) auxiliary device according to claims 1 to 3 »characterized in that the distances G and C are equal to each other. 5) Hilfsgerät gemäß Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß die Abstände D und D1 einander gleich sind.5) auxiliary device according to claims 1 to 4, characterized in that the distances D and D 1 are equal to each other. 6) Hilfsgerät gemäß Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß die Kanülen 3 und 4 sowie die Bohrungen A und B des Körpers 1 mit Schutzkappen steril abgedeckt sind.6) auxiliary device according to claims 1 to 5, characterized in that the cannulas 3 and 4 and the holes A and B of the Body 1 are covered with protective caps sterile.
DEC14728U 1966-07-02 1966-07-02 AUXILIARY DEVICE FOR THE PRODUCTION OF STERILE SOLUTIONS. Expired DE1945279U (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DEC14728U DE1945279U (en) 1966-07-02 1966-07-02 AUXILIARY DEVICE FOR THE PRODUCTION OF STERILE SOLUTIONS.
CH408467A CH475761A (en) 1966-07-02 1967-03-22 Auxiliary device for the preparation of sterile solutions
NL6704714A NL6704714A (en) 1966-07-02 1967-04-03
FR103973A FR1527236A (en) 1966-07-02 1967-04-24 Auxiliary instrument for preparing sterile solutions
BE699692D BE699692A (en) 1966-07-02 1967-06-08
GB2672067A GB1185364A (en) 1966-07-02 1967-06-09 An Auxiliary Instrument for Preparing Sterile Solutions.
US3484849D US3484849A (en) 1966-07-02 1967-06-30 Auxiliary transfer device
ES1967131096U ES131096Y (en) 1966-07-02 1967-07-03 AUXILIARY INSTRUMENT FOR THE PREPARATION OF STERILE SOLUTIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC14728U DE1945279U (en) 1966-07-02 1966-07-02 AUXILIARY DEVICE FOR THE PRODUCTION OF STERILE SOLUTIONS.

Publications (1)

Publication Number Publication Date
DE1945279U true DE1945279U (en) 1966-09-01

Family

ID=7015708

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC14728U Expired DE1945279U (en) 1966-07-02 1966-07-02 AUXILIARY DEVICE FOR THE PRODUCTION OF STERILE SOLUTIONS.

Country Status (8)

Country Link
US (1) US3484849A (en)
BE (1) BE699692A (en)
CH (1) CH475761A (en)
DE (1) DE1945279U (en)
ES (1) ES131096Y (en)
FR (1) FR1527236A (en)
GB (1) GB1185364A (en)
NL (1) NL6704714A (en)

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GB1185364A (en) 1970-03-25
BE699692A (en) 1967-11-16
FR1527236A (en) 1968-05-31
NL6704714A (en) 1968-01-03
US3484849A (en) 1969-12-16
ES131096Y (en) 1968-04-16
ES131096U (en) 1967-11-01
CH475761A (en) 1969-07-31

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