GB1230522A - - Google Patents

Info

Publication number
GB1230522A
GB1230522A GB1230522DA GB1230522A GB 1230522 A GB1230522 A GB 1230522A GB 1230522D A GB1230522D A GB 1230522DA GB 1230522 A GB1230522 A GB 1230522A
Authority
GB
United Kingdom
Prior art keywords
rod
syringe
piston
projection
passageway
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
Other languages
English (en)
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 filed Critical
Publication of GB1230522A publication Critical patent/GB1230522A/en
Expired 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
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features; Drive mechanisms or modes for piston rods
    • A61M5/31578—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the axial movement of a component directly in contact with it
    • A61M5/3158—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the axial movement of a component directly in contact with it the component being manually operated or triggered by an axially moving actuator operated by user, e.g. an axially movable injection button
    • 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
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the piston-rod
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals

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)
GB1230522D 1968-05-20 1969-05-14 Expired GB1230522A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ15257368 1968-05-20
NL6908371A NL6908371A (enExample) 1968-05-20 1969-06-02
FR6932929A FR2024089A5 (enExample) 1968-05-20 1969-09-26

Publications (1)

Publication Number Publication Date
GB1230522A true GB1230522A (enExample) 1971-05-05

Family

ID=29740455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230522D Expired GB1230522A (enExample) 1968-05-20 1969-05-14

Country Status (3)

Country Link
FR (1) FR2024089A5 (enExample)
GB (1) GB1230522A (enExample)
NL (1) NL6908371A (enExample)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993008854A1 (en) * 1991-11-04 1993-05-13 Kabi Pharmacia Ab A method and device for dosing a liquid preparation
WO1994006494A1 (en) * 1992-09-19 1994-03-31 Hypoguard (Uk) Limited Syringe with incrementally actuated plunger
WO1996032977A1 (en) * 1995-04-20 1996-10-24 Napoleon Curie A single use syringe
US6562006B1 (en) 1999-04-16 2003-05-13 Pharmacia Ab Injector device and method for its operation
WO2007042592A1 (es) * 2005-05-02 2007-04-19 Elastomeric Systems S.L. Jeringa para administrar múltiples dosis con dispositivo de aguja de inyección con protección para esterilidad
EP1970086A3 (en) * 2007-03-15 2010-02-24 Bristol-Myers Squibb Company Injector for use with pre-filled syringes and method of assembly
WO2011073176A1 (en) * 2009-12-15 2011-06-23 Novartis Ag Syringe
CN102665804A (zh) * 2009-11-20 2012-09-12 诺瓦提斯公司 注射器
EP3204092A4 (en) * 2014-10-07 2018-05-02 Silgan Dispensing Systems Corporation Indexing delivery device
WO2019118588A1 (en) * 2017-12-13 2019-06-20 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
US11439758B2 (en) 2019-06-05 2022-09-13 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
US11547633B2 (en) 2017-05-04 2023-01-10 Obrist Closures Switzerland Gmbh Dosing syringe
USD1120314S1 (en) 2022-11-30 2026-03-24 Regeneron Pharmaceuticals, Inc. Dose delivery device
WO2026064410A1 (en) * 2024-09-18 2026-03-26 Regeneron Pharmaceuticals, Inc. Systems and methods for precision dose delivery and packaging of medical devices
US12649031B2 (en) 2021-09-08 2026-06-09 Regeneron Pharmaceuticals, Inc. Methods for delivering agents with pre-filled syringes to minimize intraocular inflammation

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934586A (en) * 1975-01-22 1976-01-27 Easton Fred H Non-refillable multiple dosage syringe
ES212610Y (es) * 1975-05-23 1976-11-01 Montero Sanchez Jeringa dosificadora veterinaria.
FR2586191A1 (fr) * 1985-08-13 1987-02-20 Cosmonor Sa Seringue preremplie comportant une carpule contenant un liquide, notamment un medicament, a injecter
FR2625981B1 (fr) * 1988-01-15 1990-04-27 Valois Sa Dispositif de pulverisation du contenu d'une ampoule cylindrique
JP3180219B2 (ja) * 1993-07-09 2001-06-25 ニプロ株式会社 套管針
DE19912322A1 (de) * 1999-03-19 2000-09-28 Vetter & Co Apotheker Spritze für medizinische Zwecke
EP4717290A3 (en) * 2020-07-31 2026-06-03 SHL Medical AG Mechanism for medicament delivery device, and medicament delivery device comprising mechanism
US12397122B1 (en) 2024-08-29 2025-08-26 Genzyme Corporation Medicament delivery device
US12383683B1 (en) * 2024-08-29 2025-08-12 Genzyme Corporation Medicament delivery device
WO2026077907A1 (en) * 2024-10-07 2026-04-16 Shl Medical Ag Actuation mechanism

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545144A (en) * 1991-11-01 1996-08-13 Pharmacia Ab Method and device for dosing a liquid preparation
WO1993008854A1 (en) * 1991-11-04 1993-05-13 Kabi Pharmacia Ab A method and device for dosing a liquid preparation
WO1994006494A1 (en) * 1992-09-19 1994-03-31 Hypoguard (Uk) Limited Syringe with incrementally actuated plunger
US5599314A (en) * 1992-09-19 1997-02-04 Hypoguard (Uk) Limited Syringe with incrementally actuated plunger
WO1996032977A1 (en) * 1995-04-20 1996-10-24 Napoleon Curie A single use syringe
GB2315022A (en) * 1995-04-20 1998-01-21 Napoleon Curie A single use syringe
GB2315022B (en) * 1995-04-20 1999-10-27 Napoleon Curie A single use syringe
US6562006B1 (en) 1999-04-16 2003-05-13 Pharmacia Ab Injector device and method for its operation
US7396347B2 (en) 1999-04-16 2008-07-08 Pfizer Health Ab Injector device and method for its operation
US8216193B2 (en) 2005-05-02 2012-07-10 Jose S. Rolla Syringe for administering multiple doses comprising an injection needle with sterility protection
WO2007042592A1 (es) * 2005-05-02 2007-04-19 Elastomeric Systems S.L. Jeringa para administrar múltiples dosis con dispositivo de aguja de inyección con protección para esterilidad
EP1970086A3 (en) * 2007-03-15 2010-02-24 Bristol-Myers Squibb Company Injector for use with pre-filled syringes and method of assembly
CN102665804B (zh) * 2009-11-20 2014-11-12 诺瓦提斯公司 注射器
CN102665804A (zh) * 2009-11-20 2012-09-12 诺瓦提斯公司 注射器
WO2011073176A1 (en) * 2009-12-15 2011-06-23 Novartis Ag Syringe
EP3204092A4 (en) * 2014-10-07 2018-05-02 Silgan Dispensing Systems Corporation Indexing delivery device
US11547633B2 (en) 2017-05-04 2023-01-10 Obrist Closures Switzerland Gmbh Dosing syringe
CN111491680B (zh) * 2017-12-13 2023-08-29 里珍纳龙药品有限公司 用于精确剂量输送的装置和方法
AU2018384707B2 (en) * 2017-12-13 2024-04-18 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
AU2024204606B2 (en) * 2017-12-13 2025-10-30 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
CN111491680A (zh) * 2017-12-13 2020-08-04 里珍纳龙药品有限公司 用于精确剂量输送的装置和方法
WO2019118588A1 (en) * 2017-12-13 2019-06-20 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
CN117065150A (zh) * 2017-12-13 2023-11-17 里珍纳龙药品有限公司 用于精确剂量输送的装置和方法
EP4282451A3 (en) * 2017-12-13 2024-02-21 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
US11433186B2 (en) 2017-12-13 2022-09-06 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
US11439758B2 (en) 2019-06-05 2022-09-13 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
USD1116103S1 (en) 2019-06-05 2026-03-03 Regeneron Pharmaceuticals, Inc. Dose delivery device
US12691227B2 (en) 2019-06-05 2026-07-28 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
US12649031B2 (en) 2021-09-08 2026-06-09 Regeneron Pharmaceuticals, Inc. Methods for delivering agents with pre-filled syringes to minimize intraocular inflammation
USD1120314S1 (en) 2022-11-30 2026-03-24 Regeneron Pharmaceuticals, Inc. Dose delivery device
WO2026064410A1 (en) * 2024-09-18 2026-03-26 Regeneron Pharmaceuticals, Inc. Systems and methods for precision dose delivery and packaging of medical devices

Also Published As

Publication number Publication date
FR2024089A5 (enExample) 1970-08-21
NL6908371A (enExample) 1970-12-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees