DE846597C - Syringe tube for injection for single use - Google Patents
Syringe tube for injection for single useInfo
- Publication number
- DE846597C DE846597C DEB5173D DEB0005173D DE846597C DE 846597 C DE846597 C DE 846597C DE B5173 D DEB5173 D DE B5173D DE B0005173 D DEB0005173 D DE B0005173D DE 846597 C DE846597 C DE 846597C
- Authority
- DE
- Germany
- Prior art keywords
- tube
- injection
- single use
- syringe tube
- tube head
- 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
- 238000002347 injection Methods 0.000 title claims description 3
- 239000007924 injection Substances 0.000 title claims description 3
- 239000003814 drug Substances 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000036512 infertility Effects 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
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
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
- A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
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 einen tubenartigen, mit Arzneimitteln gefüllten Hohlkörper mit verformbaren Wandungen zum Einspritzen von Medikamenten unter die Haut, in die Muskulatur oder natürlichen Körperöffnungen. The invention relates to a tube-like, with drugs filled hollow body with deformable walls for injecting drugs under the skin, in the muscles or natural body orifices.
Die bekannten Geräte dieser Art haben den Nachteil, daß die Dosierung der Arzneimittel bei ihrer Verwendung ungenau ist, weil sie erstens auf einmaligen Druck nicht vollständig entleerbar sind und weil zweitens beim Fertigmachen der Spritze oder beim Einführen der Nadel in die Haut das Arzneimittel teilweise vorzeitig aus der Tube herausgedrückt wird infolge der erforderlichen Berührung des Hohlkörpers. The known devices of this type have the disadvantage that the dosage The drug is imprecise in its use because, firstly, it is unique Pressure cannot be completely emptied and secondly because when the Syringe or when inserting the needle into the skin the medicine partially prematurely is pushed out of the tube as a result of the required contact with the hollow body.
Erfindungsgemäß werden diese Nachteile dadurch vermieden, daß der Kopf des Behälters zu einem durchbohrten Griffstück umgearbeitet ist, auf dessen freies Ende eine Hohlnadel aufgesetzt werden kann und der an seinem mit dem Hohlkörper in Verbindung stehenden Ende keil- oder kegelförmig in diesen hineinragt. Der keil- oder kegelförmig in das Tubeninnere hineinragende Zapfen des Griffstücks soll die Ansammlung eines nicht entleerbaren Restes Flüssigkeit vor dem Tubenkopf verhindern. Das freie Ende des Tubenkopfes ist mit einer leicht entfernbaren Hülle versehen, die die Aufsatzstelle der Hohlnadel keimfrei erhält. According to the invention these disadvantages are avoided in that the Head of the container is reworked into a pierced handle on the a hollow needle can be placed on its free end and that of its with the hollow body connected end protrudes in a wedge-shaped or conical shape into this. The wedge or conical protruding into the tube interior pin of the handle should the Prevent an accumulation of liquid that cannot be emptied in front of the tube head. The free end of the tube head is provided with an easily removable cover, which keeps the attachment point of the hollow needle aseptic.
Abb. I stellt eine derartige Spritztube in der Draufsicht, Abb. 2 in der Seitenansicht und Abb. 3 in der Seitenansicht in entleertem Zustand mit aufgesetzter Injektionskanüle dar. Fig. I shows such a syringe tube in plan view, Fig. 2 in the side view and Fig. 3 in the side view in the deflated state with attached Injection cannula.
Der technische Fortschritt besteht in der genaueren Dosierl,arkeit des Arzneimittels, weil die Bildung eines Flüssigkeitsrestes vor dem Tubenkopf und ein vorzeitiges Ausdrücken des Inhalts infolge Berührung des Hohlkörpers durch das oben beschriehene Griffstück vermieden wird. The technical progress consists in the more precise dosage of the drug because a residue of liquid forms in front of the tube head and premature expression of the contents as a result of the hollow body touching the Grip described above is avoided.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB5173D DE846597C (en) | 1943-03-24 | 1943-03-24 | Syringe tube for injection for single use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB5173D DE846597C (en) | 1943-03-24 | 1943-03-24 | Syringe tube for injection for single use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE846597C true DE846597C (en) | 1952-08-14 |
Family
ID=6953879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB5173D Expired DE846597C (en) | 1943-03-24 | 1943-03-24 | Syringe tube for injection for single use |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE846597C (en) |
-
1943
- 1943-03-24 DE DEB5173D patent/DE846597C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1914733U (en) | INJECTION CARTRIDGE. | |
| DE1063340B (en) | Ampoule for injection syringes | |
| DE2630610A1 (en) | INJECTION SYRINGE FOR STORAGE AND APPLICATION OF AT LEAST TWO MEDIA TO BE INJECTED | |
| DE1057737B (en) | Injection ampoule for multiple media and single use | |
| DE846597C (en) | Syringe tube for injection for single use | |
| DE809698C (en) | Injection ampoule | |
| DE2149550C3 (en) | Nozzle for attaching to a syringe | |
| DE687476C (en) | Injection syringe for single use | |
| DE818831C (en) | Injection syringe for doctors | |
| DE461457C (en) | Injection syringe with a finger support to be placed on the patient's body | |
| DE1059151B (en) | Injection ampoule | |
| DE2439975A1 (en) | VESSEL FOR MEDICAL PURPOSES | |
| DE1089932B (en) | Injection rack with injection ampoule | |
| CH279468A (en) | Injection ampoule. | |
| DE577364C (en) | Ampoule closed by melting | |
| DE1085653B (en) | Two-chamber injection ampoule | |
| DE570186C (en) | Ampoule syringe | |
| DE1069836B (en) | Injection ampoule | |
| DE3328366A1 (en) | Injection device for injection of liquids in the medical field | |
| DE820335C (en) | Ampoule for injection solutions, especially for dental treatments | |
| DE590193C (en) | Device for introducing drugs into body cavities | |
| DE451867C (en) | Vessel | |
| DE743780C (en) | Injection ampoule | |
| DE1276298B (en) | Syringes | |
| DE869408C (en) | Injector |