DE855313C - Injection syringe - Google Patents
Injection syringeInfo
- Publication number
- DE855313C DE855313C DEST809A DEST000809A DE855313C DE 855313 C DE855313 C DE 855313C DE ST809 A DEST809 A DE ST809A DE ST000809 A DEST000809 A DE ST000809A DE 855313 C DE855313 C DE 855313C
- Authority
- DE
- Germany
- Prior art keywords
- syringe
- mouth
- angle
- injection
- injection syringe
- 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
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
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M2005/341—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub angularly adjustable or angled away from the axis of the injector
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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)
Description
Die Erfindung bezieht sich auf die Ausbildung von Injektionsspritzen und bezweckt, die Handhabung der Spritze insbesondere bei intravenösen Injektionen zu erleichtern. The invention relates to the formation of injection syringes and aims to improve the handling of the syringe, especially in the case of intravenous injections to facilitate.
Das wesentliche Kennzeichen besteht darin, daß die in bekannter Weise als Träger für aufsetzbare Kanülen dienende Spritzenmündung so gestaltet ist, daß die Längsachse des Kanülenaufsatzes einen Winkel mit der Längsachse des Spritzenzylinders bildet. Dieser Winkel kann auf verschiedene Weise erreicht werden, z. B. dadurch, daß das Stirnende des aus Glas, Metall oder sonstigem Werkstoff bestehenden Spritzenzylinders abgeschrägt ist und einen Abschlußdeckel mit in bekannter Weise senkrecht zu diesem Deckel stehender Spritzenmündung aufweist. Bei einer anderen Ausführungsform steht die Spritzenmündung schräg zu dem senkrecht zur Zylinderachse liegenden Zylinderdeckel. The main characteristic is that in a known manner Serving as a carrier for attachable cannulas syringe mouth is designed so that the longitudinal axis of the cannula attachment forms an angle with the longitudinal axis of the syringe barrel forms. This angle can be achieved in a number of ways, e.g. B. by that the front end of the syringe barrel made of glass, metal or other material is beveled and a cover plate with in a known manner perpendicular to this Has lid standing syringe mouth. In another embodiment the syringe mouth at an angle to the cylinder cover lying perpendicular to the cylinder axis.
In der Zeichnung ist die Erfindung in zwei Ausführungsbeispielen dargestellt. In the drawing, the invention is shown in two exemplary embodiments shown.
Fig. I ist die Seitenansicht einer zum Teil im Schnitt dargestellten Injektionsspritze. Der Zylinder I, in welchem sich der Kolben 2 führt, ist an einem Ende gemäß der Linie A-B abgeschrägt. Der Abschlußdeckel 3 ist durch Ausguß mit Lot in üblicher Weise befestigt. Die Mittelachse C-D der senkrecht auf dem Deckel stehenden Spritzenmündung 4 bildet infolge der Schrägstellung des Deckels 3 einen entsprechenden Winkel mit der Längsachse E-F des Spritzenzylinders 1. Fig. I is a side view of one shown partly in section Injection syringe. The cylinder I, in which the piston 2 is guided, is on one End beveled along line A-B. The cover 3 is through the spout with Solder attached in the usual way. The central axis C-D is perpendicular to the lid standing syringe mouth 4 forms due to the inclination of the lid 3 a corresponding angle with the longitudinal axis E-F of the syringe barrel 1.
Fig. 2 zeigt eine andere Ausführungsform, bei welcher der Abschluß deckel 3 senkrecht zur Achse E-F des Zylinders I liegt, jedoch die Spritzenmündung 4 schräg auf dem Zylinderdeckel 3 steht, so daß ihre Achse C-D einen Winkel mit der Zylinderachse E-F bildet. Fig. 2 shows another embodiment in which the termination lid 3 is perpendicular to the axis E-F of the cylinder I, but the syringe mouth 4 is inclined on the cylinder cover 3 so that its axis C-D is at an angle the cylinder axis E-F forms.
Der gebildete Winkel läßt heim Einstechen der Kanüle diese leicht in die Vene hineingleiten, da diese ungefähr in der gleichen Ebene liegt. Dadurch ist das Einstechen bei intravenösen Injektionen wesentlich erleichtert und ein Durchstechen der Venenwand bzw. ein Danebenspritzen praktisch verhütet. Die Injektionsspritze nach der Erfindung ist auch für andere Injektionen verwendbar. Die Spritze kann aus beliebigen geeigneten Werkstoffen hergestellt werden, z. B. aus Glas mit Metallgarnitur oder ganz aus Glas oder aus Glas mit einer metallenen Spritzenmündung für den Aufsatz der Kanülen. The angle formed makes it easy for the cannula to pierce it slide into the vein as it lies roughly in the same plane. Through this In the case of intravenous injections, it is much easier to pierce and to pierce the vein wall or an adjacent injection is practically prevented. The injection syringe according to the invention can also be used for other injections. The syringe can be made of any suitable materials, e.g. B. made of glass with metal fittings or made entirely of glass or made of glass with a metal syringe mouth for the attachment the cannulas.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST809A DE855313C (en) | 1950-03-31 | 1950-03-31 | Injection syringe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST809A DE855313C (en) | 1950-03-31 | 1950-03-31 | Injection syringe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE855313C true DE855313C (en) | 1952-11-13 |
Family
ID=7452229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST809A Expired DE855313C (en) | 1950-03-31 | 1950-03-31 | Injection syringe |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE855313C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176560B (en) * | 1957-05-28 | 1964-08-20 | Charles Martin | Improvements to containers made of thermoplastic materials |
WO1996000098A1 (en) * | 1994-06-27 | 1996-01-04 | Schering Aktiengesellschaft | Multi-component syringe with a glass barrel |
US10369289B2 (en) | 2015-10-09 | 2019-08-06 | West Pharma. Services IL, Ltd. | Patch injector with slidable joint |
US10610638B2 (en) | 2016-01-21 | 2020-04-07 | West Pharma. Services IL, Ltd. | Force containment in an automatic injector |
US11311674B2 (en) | 2016-01-21 | 2022-04-26 | West Pharma. Services IL, Ltd. | Medicament delivery device comprising a visual indicator |
US11318254B2 (en) | 2015-10-09 | 2022-05-03 | West Pharma. Services IL, Ltd. | Injector needle cap remover |
US11819666B2 (en) | 2017-05-30 | 2023-11-21 | West Pharma. Services IL, Ltd. | Modular drive train for wearable injector |
US12138429B2 (en) | 2022-07-18 | 2024-11-12 | West Pharma. Services IL, Ltd. | Angled syringe patch injector |
-
1950
- 1950-03-31 DE DEST809A patent/DE855313C/en not_active Expired
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176560B (en) * | 1957-05-28 | 1964-08-20 | Charles Martin | Improvements to containers made of thermoplastic materials |
WO1996000098A1 (en) * | 1994-06-27 | 1996-01-04 | Schering Aktiengesellschaft | Multi-component syringe with a glass barrel |
US11027070B2 (en) | 2015-09-22 | 2021-06-08 | West Pharma Services Il, Ltd | Medical device for fluid delivery having reduced dead space |
US10695496B2 (en) | 2015-09-22 | 2020-06-30 | West Pharma. Services IL, Ltd. | Method of filling custom syringe |
US10589028B2 (en) | 2015-09-22 | 2020-03-17 | West Pharma. Services IL, Ltd. | Protecting a needle point |
US10828421B2 (en) | 2015-09-22 | 2020-11-10 | West Pharma. Services IL, Ltd. | Injector device with flow path and drive |
US11110224B2 (en) | 2015-10-09 | 2021-09-07 | West Pharma. Services IL, Ltd. | Patch injector with slidable joint |
US10369289B2 (en) | 2015-10-09 | 2019-08-06 | West Pharma. Services IL, Ltd. | Patch injector with slidable joint |
US10576207B2 (en) | 2015-10-09 | 2020-03-03 | West Pharma. Services IL, Ltd. | Angled syringe patch injector |
US11116908B2 (en) | 2015-10-09 | 2021-09-14 | West Pharma. Services IL, Ltd. | Bent fluid path add on to a prefilled fluid reservoir |
US11318254B2 (en) | 2015-10-09 | 2022-05-03 | West Pharma. Services IL, Ltd. | Injector needle cap remover |
US11547802B2 (en) | 2015-10-09 | 2023-01-10 | West Pharma. Services IL, Ltd. | Angled syringe patch injector |
US12036394B2 (en) | 2015-10-09 | 2024-07-16 | West Pharma. Services IL, Ltd. | Injector needle cap and/or liner remover |
US10610638B2 (en) | 2016-01-21 | 2020-04-07 | West Pharma. Services IL, Ltd. | Force containment in an automatic injector |
US11311674B2 (en) | 2016-01-21 | 2022-04-26 | West Pharma. Services IL, Ltd. | Medicament delivery device comprising a visual indicator |
US11364337B2 (en) | 2016-01-21 | 2022-06-21 | West Pharma. Services IL, Ltd. | Force containment in an automatic injector |
US11819666B2 (en) | 2017-05-30 | 2023-11-21 | West Pharma. Services IL, Ltd. | Modular drive train for wearable injector |
US12138429B2 (en) | 2022-07-18 | 2024-11-12 | West Pharma. Services IL, Ltd. | Angled syringe patch injector |
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