DE426587C - Piston brake device for medical glass syringes - Google Patents

Piston brake device for medical glass syringes

Info

Publication number
DE426587C
DE426587C DEK93808D DEK0093808D DE426587C DE 426587 C DE426587 C DE 426587C DE K93808 D DEK93808 D DE K93808D DE K0093808 D DEK0093808 D DE K0093808D DE 426587 C DE426587 C DE 426587C
Authority
DE
Germany
Prior art keywords
brake device
glass syringes
medical glass
piston
piston brake
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
DEK93808D
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.)
CHIRURGISCHER INSTR FAB
EMIL KOBER JUN FA
Original Assignee
CHIRURGISCHER INSTR FAB
EMIL KOBER JUN FA
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 CHIRURGISCHER INSTR FAB, EMIL KOBER JUN FA filed Critical CHIRURGISCHER INSTR FAB
Priority to DEK93808D priority Critical patent/DE426587C/en
Application granted granted Critical
Publication of DE426587C publication Critical patent/DE426587C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J42/00—Coffee mills; Spice mills
    • A47J42/38—Parts or details
    • A47J42/40—Parts or details relating to discharge, receiving container or the like; Bag clamps, e.g. with means for actuating electric switches
    • A47J42/42—Drawers for receiving ground material
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/3151—Means for blocking or restricting the movement of the rod or piston by friction
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Description

Kolbenbremsvorrichtung für ärztliche Glasspritzen. An ärztlichen Spritzen sind bereits Kolbenbremsvorrichtungen verschiedener Axt angebracht worden.Piston braking device for medical glass syringes. On medical syringes Piston braking devices of various axes have already been attached.

Die den. Gegenstand der vorliegenden Erfindung bildende neue Bremsvorrichtung besteht aus einer in zwei Längsteile e zerlegten Hülse. Die beiden Teile e werden einzeln an die äußere Zylinderwand der Spritze angelegt und: dort durch einen über sie geschobenen Ring d festgehalten. Die B,reunswirkung auf den Kolben bzw. die Kolbenstange' wird: durch von diesen Teilen e ausgehende federnde Flügel f ausgeübt.The den. New braking device forming the subject of the present invention consists of a sleeve dismantled into two longitudinal parts e. The two parts are e individually applied to the outer cylinder wall of the syringe and: there through one over she held pushed ring d. The B, reunswerkung on the piston or the Piston rod 'is: exerted by resilient wings f extending from these parts e.

Dadurch, daß die die Bremsflügel f tragenden Hülsenhälfben e durch den Aufschiebering d fest zusammengehalten werden, wird das unbedingte Festsitzen der Kolbenbremse erzielt, und die Bremsflügel f wirken nicht auf die Befestigung der Bremse zurück.The fact that the sleeve halves e carrying the brake wings f are firmly held together by the sliding ring d ensures that the piston brake is absolutely jammed achieved, and the brake wings f do not act back on the fastening of the brake.

Die Kolbenbremsvorrichtung weist keine Gewinde, unzulängliche Ecken und Vertiefungen. auf und läßt sich mit einem Griff in die drei leicht und vollständig zu reinigenden Teile zerlegen.The piston brake device has no threads, inadequate corners and depressions. and can be easily and completely integrated into the three with one hand Disassemble the parts to be cleaned.

Claims (1)

PATENT-ANSPRUcH: Kolbenbremsvorrichtung für ärztliche Glasspritzen, dadurch gekennzeichnet, daß diese Bremsvorrichtung: aus einer in zwei Längsteile (e) zerlegten, mittels Au#fschiebexinges (d) zusammengehaltenen Hülse besteht, deren federnde Flügel (f) ,den Bremsdruck auf die Kolbenfläche ausüben.PATENT CLAIM: Piston brake device for medical glass syringes, characterized in that this brake device: consists of a sleeve which is divided into two longitudinal parts (e) and held together by means of push-on fittings (d), the resilient wings (f) of which exert the braking pressure on the piston surface .
DEK93808D 1925-03-07 1925-03-07 Piston brake device for medical glass syringes Expired DE426587C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK93808D DE426587C (en) 1925-03-07 1925-03-07 Piston brake device for medical glass syringes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK93808D DE426587C (en) 1925-03-07 1925-03-07 Piston brake device for medical glass syringes

Publications (1)

Publication Number Publication Date
DE426587C true DE426587C (en) 1926-03-13

Family

ID=7237725

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK93808D Expired DE426587C (en) 1925-03-07 1925-03-07 Piston brake device for medical glass syringes

Country Status (1)

Country Link
DE (1) DE426587C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341437A2 (en) * 1988-05-11 1989-11-15 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Device for repairing of pockmarked windshields
WO2009105908A1 (en) * 2008-02-29 2009-09-03 Tecpharma Licensing Ag Blank injection speed limiting brake
DE102014226683A1 (en) * 2014-12-19 2016-06-23 Robert Bosch Gmbh Device for self-injection

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341437A2 (en) * 1988-05-11 1989-11-15 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Device for repairing of pockmarked windshields
EP0341437A3 (en) * 1988-05-11 1990-05-09 Espe Stiftung & Co Produktions- Und Vertriebs Kg Device for repairing of pockmarked windshields
WO2009105908A1 (en) * 2008-02-29 2009-09-03 Tecpharma Licensing Ag Blank injection speed limiting brake
CN102014994A (en) * 2008-02-29 2011-04-13 特克法马许可公司 Blank injection speed limiting brake
US8398593B2 (en) 2008-02-29 2013-03-19 Tecpharma Licensing Ag Brake for injection devices
DE102014226683A1 (en) * 2014-12-19 2016-06-23 Robert Bosch Gmbh Device for self-injection

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