DE2919978A1 - Syringe injector jet-protection sleeve - has angular slots forming part of bayonet coupling - Google Patents

Syringe injector jet-protection sleeve - has angular slots forming part of bayonet coupling

Info

Publication number
DE2919978A1
DE2919978A1 DE19792919978 DE2919978A DE2919978A1 DE 2919978 A1 DE2919978 A1 DE 2919978A1 DE 19792919978 DE19792919978 DE 19792919978 DE 2919978 A DE2919978 A DE 2919978A DE 2919978 A1 DE2919978 A1 DE 2919978A1
Authority
DE
Germany
Prior art keywords
jacket
syringe
lead
lead cylinder
injection
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Withdrawn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
DE19792919978
Other languages
German (de)
Inventor
Norbert Woitaske
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.)
Antik U Modern Individuelle Raumgestaltung GmbH
Original Assignee
AVEX 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 AVEX GmbH filed Critical AVEX GmbH
Priority to DE19792919978 priority Critical patent/DE2919978A1/en
Publication of DE2919978A1 publication Critical patent/DE2919978A1/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Withdrawn legal-status Critical Current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
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details

Abstract

The jet-protection sleeve for injectors has at the end in which the injector is inserted two angular slots (2). With the two lugs on the injector these form a bayonet coupling. The sleeve can have a plastics portion (3) enclosed by a lead cylinder (4) near the column of liq. from the injector. A collar (7) at the end furthest from the slot is of the same external dia. as the lead cylinder, which lies against it. The collar can be arranged to unscrew, allowing lead cylinders of different wall thicknesses to be fitted.

Description

~Strahlenschutzmantel für In.1 ektionsspritzenU ~ Radiation protection jacket for In.1 ection syringes

Die Erfindung bezieht sich auf einen Strahlenschutzmantel für Injektionsspritzen.The invention relates to a radiation protection jacket for injection syringes.

Bekannte Strahlenschutzmäntel dieser Art weisen eine Schraube auf, mit der man die Spritze im Mantel festklemmen kann.Known radiation protection jackets of this type have a screw, with which you can clamp the syringe in the jacket.

Der Erfindung liegt die Aufgabe zugrunde, den Strahlenschutzmantel für Injektionsspritzen derart zu verbessern, daß die Spritze in diesem besser gehalten wird und das Befestigen der Spritze in dem Mantel einfacher durchführbar ist als in den bekannten Fällen.The invention is based on the object of the radiation protection jacket for injection syringes so that the syringe is better held in this and the fastening of the syringe in the jacket is easier to carry out than in the known cases.

Diese Aufgabe wird erfindungsgemäß wie im Kennzeichen des Anspruches 1 angegeben gelöst.According to the invention, this object is as set out in the characterizing part of the claim 1 stated solved.

Die Spritze wird nach dem Einführen in den Mantel nur ein Stück gedreht, was leicht durchführbar istlund sitzt dann einwandfrei fest.The syringe is only rotated a little after it has been inserted into the jacket, what is easy to do and is then perfectly stuck.

Eine Weiterentwicklung der Erfindung besteht darin, daß der Mantel aus einer Kunststoffhülse und einem diese umgebenden Bleizylinder im Bereich der Flüssigkeitssäule der Injektionsspritze besteht. Der Teil, in dem sich die Schlitze befinden, besteht also ebenfalls aus Kunststoff. Die Schlitze sind somit abriebfest und können sich nicht mit der Zeit verformen.A further development of the invention is that the jacket from a plastic sleeve and a lead cylinder surrounding it in the area of the There is a column of liquid in the injection syringe. The part where the slots are are also made of plastic. The slots are therefore resistant to abrasion and cannot deform over time.

Hinzu kommt, daß der Mantel entsprechend leicht ist.In addition, the coat is correspondingly light.

Weitere Einzelheiten der Erfindung ergeben sich aus der einzigen Figur der Zeichnung, in der ein Strahlenschutzmantel ohne Spritze dargestellt ist.Further details of the invention emerge from the single figure the drawing, in which a radiation protection jacket is shown without a syringe.

Der Mantel 1 weist an seinem oberen! Ende zwei diametral einander gegenüberliegende winkelförmige Schlitze 2 auf, in welche die beiden Griffe einer nicht dargestellten Inåektionsspritze eingeführt werden können, wenn diese von oben her in den Mantel 1 eingeschoben wird. Durch Drehen der Spritze gelangen die Griffe in das Ende 2' des Schlitzes 2. Die Spritze sitzt dann einwandfrei fest.The coat 1 has at its upper! Two end diametrically opposite each other opposite angular slots 2, in which the two handles one Inåektionsspritze not shown can be introduced if this is from above is pushed forth into the jacket 1. Turn the syringe to get the handles into the end 2 'of the slot 2. The syringe is then properly seated.

Der Mantel 1 besteht aus einer Kunststoffhülse 3 und einem diese umgebenden Bleizylinder 4 im Bereich der Flüssigkeitssäule der eingesetzten Injektionsspritze. In dem Mantel 1 befindet sich ein Fester 5 aus Bleiglas. Die Kunststoffhülse 3 weist ferner Rippen 6 auf, die einerseits der Handhabung der ummantelten Injektionsspritze erleichtern und andererseits als Markierungsringe dienen können.The jacket 1 consists of a plastic sleeve 3 and a surrounding one Lead cylinder 4 in the area of the liquid column of the injection syringe used. In the jacket 1 there is a window 5 made of lead glass. The plastic sleeve 3 has also ribs 6, on the one hand the handling of the jacketed injection syringe and on the other hand can serve as marking rings.

Der Kragen 7 der Kunststoffhülse 3 kann abschraubbar sein, so daß man Bleizylinder 4 unterschiedlicher Wandstärke aufsetzen kann. Dadurch ist es möglich, unterschiedlichenStrahlungsstärken der Flüssigkeiten Rechnung zu tragen. Durch die Kunststoffhülse werden Verformungen des Mantels, z.B. beim Herab#fallen desselben, vermieden.The collar 7 of the plastic sleeve 3 can be unscrewed so that you can put lead cylinders 4 of different wall thicknesses. This makes it possible to take into account different radiation strengths of the liquids. Through the Plastic sleeve, deformations of the jacket, e.g. when it falls down, avoided.

Claims (5)

Ans#rllche Strahlenschutzmantel fUr InJektionsspritzen, dadurch g e -k e n n z e i c h n e t , daß der Mantel (1) an seinem Spritzen-EinfUhr-Ende zwei Winltelschlitze (2) aufweist, die zusammen mit den beiden Griffen der Spritze einen Ba#onett-Verschluß bilden. General radiation protection jacket for injection syringes, thereby g It is not indicated that the jacket (1) is at its syringe insertion end has two Winltelschlitze (2), which together with the two handles of the syringe form a Ba # onett closure. 2. Strahlenschutzmantel für Injektionsspritzen nach Anspruch 1, dadurch g e k e n n z e i c h n e t ~ daß dieser aus einer Kunststoffhülse (3) und einem diese umgebenden Bleizylinder (4) im Bereich der Flüssigkeitssäule der Injektionsspritze besteht.2. Radiation protective jacket for injection syringes according to claim 1, characterized g e k e k e n n n z e i c h n e t ~ that this consists of a plastic sleeve (3) and a this surrounding lead cylinder (4) in the area of the liquid column of the injection syringe consists. 3. Strahlenschutzmantel für Injektionsspritzen nach Anspruch 2, dadurch g e k e n n z e i c h n e t , daß die KunststoffhUlse (3) an dem den Schlitzen (2) gegenüberliegenden Ende einen Kragen (7) aufweist, der den gleichen Außendurchmesser wie der Bleizylinder (4) hat und dem der Bleizylinder (4) anliegt.3. Radiation protective jacket for injection syringes according to claim 2, characterized it is not indicated that the plastic sleeve (3) is attached to the slots (2) opposite end has a collar (7) which has the same outer diameter as the lead cylinder (4) has and to which the lead cylinder (4) rests. 4. Strahlenschutzmantel für Injektionsspritzen nach Anspruch 3, dadurch g e k e n n z e i c h n e t , daß der Kragen (7) abnehmbar, insbesondere abschraubbar ist, und daß Bleizylinder (4) verschiedener Wandstärken aufsetzbar sind.4. Radiation protective jacket for injection syringes according to claim 3, characterized It is noted that the collar (7) can be removed, in particular unscrewed is, and that lead cylinders (4) of different wall thicknesses can be placed. 5. Strahlenschutzmantel für Injektionsspritzen nach einem oder mehreren der Ansprüche 2 bis 4, dadurch g e k e n n -z e i c h n e t , daß die KunststoffhüLse (3) zwischen den Schlitzen (2) und dem Bleizylinder (4) mehrere peripher verlaufende Rippen (6) aufweist, die der Markierung und/oder dem besseren Anfassen dienen.5. Radiation protection jacket for injection syringes according to one or more of claims 2 to 4, characterized in that the plastic sleeve (3) between the slots (2) and the lead cylinder (4) several peripherally extending Has ribs (6) which are used for marking and / or better grip.
DE19792919978 1979-05-15 1979-05-15 Syringe injector jet-protection sleeve - has angular slots forming part of bayonet coupling Withdrawn DE2919978A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792919978 DE2919978A1 (en) 1979-05-15 1979-05-15 Syringe injector jet-protection sleeve - has angular slots forming part of bayonet coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792919978 DE2919978A1 (en) 1979-05-15 1979-05-15 Syringe injector jet-protection sleeve - has angular slots forming part of bayonet coupling

Publications (1)

Publication Number Publication Date
DE2919978A1 true DE2919978A1 (en) 1980-11-20

Family

ID=6071000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792919978 Withdrawn DE2919978A1 (en) 1979-05-15 1979-05-15 Syringe injector jet-protection sleeve - has angular slots forming part of bayonet coupling

Country Status (1)

Country Link
DE (1) DE2919978A1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402718B1 (en) 1992-08-17 2002-06-11 Medrad, Inc. Front-loading medical injector and syringe for use therewith
US6475192B1 (en) 1992-08-17 2002-11-05 Medrad, Inc. System and method for providing information from a syringe to an injector
US6652489B2 (en) 2000-02-07 2003-11-25 Medrad, Inc. Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith
US8133203B2 (en) 2002-05-30 2012-03-13 Medrad, Inc. Method of injecting fluids from a dual syringe injector system
US9108047B2 (en) 2010-06-04 2015-08-18 Bayer Medical Care Inc. System and method for planning and monitoring multi-dose radiopharmaceutical usage on radiopharmaceutical injectors
US9480797B1 (en) 2015-10-28 2016-11-01 Bayer Healthcare Llc System and method for syringe plunger engagement with an injector
US9694131B2 (en) 2003-11-25 2017-07-04 Bayer Healthcare Llc Medical injector system
US9744305B2 (en) 2012-09-28 2017-08-29 Bayer Healthcare Llc Quick release plunger
US9844622B2 (en) 2000-07-10 2017-12-19 Bayer Healthcare Llc Syringes for medical injector systems
US9855390B2 (en) 2006-03-15 2018-01-02 Bayer Healthcare Llc Plunger covers and plungers for use in syringes
USD847985S1 (en) 2007-03-14 2019-05-07 Bayer Healthcare Llc Syringe plunger cover
US10806852B2 (en) 2014-03-19 2020-10-20 Bayer Healthcare Llc System for syringe engagement to an injector
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
USD1002840S1 (en) 2007-03-14 2023-10-24 Bayer Healthcare Llc Syringe plunger
US11883636B2 (en) 2018-02-27 2024-01-30 Bayer Healthcare Llc Syringe plunger engagement mechanism

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402718B1 (en) 1992-08-17 2002-06-11 Medrad, Inc. Front-loading medical injector and syringe for use therewith
US6475192B1 (en) 1992-08-17 2002-11-05 Medrad, Inc. System and method for providing information from a syringe to an injector
US6562008B1 (en) 1992-08-17 2003-05-13 Medrad, Inc. Front loading medical injector and syringe for use therewith
US6733478B2 (en) 1992-08-17 2004-05-11 Medrad, Inc. System and method for providing information from a syringe to an injector
US6808513B2 (en) 1992-08-17 2004-10-26 Medrad, Inc. Front loading medical injector and syringe for use therewith
US6652489B2 (en) 2000-02-07 2003-11-25 Medrad, Inc. Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith
US9636452B2 (en) 2000-02-07 2017-05-02 Bayer Healthcare Llc Front-loading medical injector adapted to releasably engage a syringe regardless of the orientation of the syringe with respect to the injector
US8721596B2 (en) 2000-02-07 2014-05-13 Bayer Medical Care Inc. Front-loading syringe adapted to releasably engage a medical injector regardless of the orientation of the syringe with respect to the injector
US9844622B2 (en) 2000-07-10 2017-12-19 Bayer Healthcare Llc Syringes for medical injector systems
US8133203B2 (en) 2002-05-30 2012-03-13 Medrad, Inc. Method of injecting fluids from a dual syringe injector system
US8574200B2 (en) 2002-05-30 2013-11-05 Medrad, Inc. Dual syringe injector system
US10894124B2 (en) 2003-11-25 2021-01-19 Bayer Healthcare Llc Medical injector system
US11596735B2 (en) 2003-11-25 2023-03-07 Bayer Healthcare Llc Medical injector system
US9694131B2 (en) 2003-11-25 2017-07-04 Bayer Healthcare Llc Medical injector system
US10434249B2 (en) 2003-11-25 2019-10-08 Bayer Healthcare Llc Medical injector system
US10668221B2 (en) 2006-03-15 2020-06-02 Bayer Healthcare Llc Plunger covers and plungers for use in syringes
US9855390B2 (en) 2006-03-15 2018-01-02 Bayer Healthcare Llc Plunger covers and plungers for use in syringes
USD847985S1 (en) 2007-03-14 2019-05-07 Bayer Healthcare Llc Syringe plunger cover
USD1002840S1 (en) 2007-03-14 2023-10-24 Bayer Healthcare Llc Syringe plunger
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
US9463335B2 (en) 2010-06-04 2016-10-11 Bayer Healthcare Llc System and method for planning and monitoring multi-dose radiopharmaceutical usage on radiopharmaceutical injectors
US9108047B2 (en) 2010-06-04 2015-08-18 Bayer Medical Care Inc. System and method for planning and monitoring multi-dose radiopharmaceutical usage on radiopharmaceutical injectors
US9744305B2 (en) 2012-09-28 2017-08-29 Bayer Healthcare Llc Quick release plunger
US10286152B2 (en) 2012-09-28 2019-05-14 Bayer Healthcare Llc Quick release plunger
US10806852B2 (en) 2014-03-19 2020-10-20 Bayer Healthcare Llc System for syringe engagement to an injector
US11103637B2 (en) 2014-03-19 2021-08-31 Bayer Healthcare Llc System for syringe engagement to an injector
US11383029B2 (en) 2014-03-19 2022-07-12 Bayer Healthcare Llc System for syringe engagement to an injector
US9480797B1 (en) 2015-10-28 2016-11-01 Bayer Healthcare Llc System and method for syringe plunger engagement with an injector
US11547794B2 (en) 2015-10-28 2023-01-10 Bayer Healthcare Llc System and method for syringe plunger engagement with an injector
US10512721B2 (en) 2015-10-28 2019-12-24 Bayer Healthcare Llc System and method for syringe plunger engagement with an injector
US11883636B2 (en) 2018-02-27 2024-01-30 Bayer Healthcare Llc Syringe plunger engagement mechanism

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: ANTIK U. MODERN INDIVIDUELLE RAUMGESTALTUNG GMBH,

8139 Disposal/non-payment of the annual fee