GB2187388A - Injection device - Google Patents

Injection device Download PDF

Info

Publication number
GB2187388A
GB2187388A GB08701142A GB8701142A GB2187388A GB 2187388 A GB2187388 A GB 2187388A GB 08701142 A GB08701142 A GB 08701142A GB 8701142 A GB8701142 A GB 8701142A GB 2187388 A GB2187388 A GB 2187388A
Authority
GB
United Kingdom
Prior art keywords
plunger
stopper
barrel
scale
injector
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Withdrawn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
GB08701142A
Other languages
English (en)
Other versions
GB8701142D0 (en
Inventor
Yoichi Ando
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.)
Mitsubishi Pencil Co Ltd
Original Assignee
Mitsubishi Pencil Co Ltd
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 Mitsubishi Pencil Co Ltd filed Critical Mitsubishi Pencil Co Ltd
Publication of GB8701142D0 publication Critical patent/GB8701142D0/en
Publication of GB2187388A publication Critical patent/GB2187388A/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Withdrawn legal-status Critical Current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
    • 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
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including 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
    • A61M5/31533—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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M5/31591—Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means

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)
GB08701142A 1986-01-20 1987-01-20 Injection device Withdrawn GB2187388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986006301U JPS62119944U (enExample) 1986-01-20 1986-01-20

Publications (2)

Publication Number Publication Date
GB8701142D0 GB8701142D0 (en) 1987-02-25
GB2187388A true GB2187388A (en) 1987-09-09

Family

ID=11634551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08701142A Withdrawn GB2187388A (en) 1986-01-20 1987-01-20 Injection device

Country Status (7)

Country Link
JP (1) JPS62119944U (enExample)
CH (1) CH672990A5 (enExample)
DE (1) DE3701500A1 (enExample)
FR (1) FR2593069A1 (enExample)
GB (1) GB2187388A (enExample)
IT (1) IT1201163B (enExample)
WO (1) WO1987004353A1 (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0611035A1 (en) * 1993-01-12 1994-08-17 Owen Mumford Limited Improvement relating to devices for generating intermittent motion
GB2279012A (en) * 1992-10-21 1994-12-21 John Anthony Cook Syringe safety clamp
WO2006015076A1 (en) * 2004-07-28 2006-02-09 Algen & Klemer Llc Dosage device
GB2441129A (en) * 2006-08-26 2008-02-27 Norwich Pharma Technologies Limited A dose dispensing canister
WO2015007821A1 (en) * 2013-07-17 2015-01-22 Sanofi Drug delivery device
US8939959B2 (en) 2008-01-30 2015-01-27 Becton, Dickinson And Company Dose dividing delivery device
USD722160S1 (en) 2013-04-09 2015-02-03 Sean Terrence Armstrong Syringe plunger rod with clicking mechanism
WO2015179548A2 (en) 2014-05-21 2015-11-26 Attwill Medical Solutions Steriflow L.P. Insert for catheter system
WO2018204426A1 (en) * 2017-05-01 2018-11-08 Quinn Michael V System for dosing and dispensing medication
US10426943B2 (en) 2011-08-11 2019-10-01 Attwill Medical Solutions Sterilflow L.P. Insert for luer connection
CN110575611A (zh) * 2019-09-11 2019-12-17 上海奥科达生物医药科技有限公司 一种定量直肠注射器
US11541184B2 (en) * 2018-07-31 2023-01-03 Nanumcompany Co., Ltd. Fat suction and graft syringe having negative pressure adjustment means
US11752242B2 (en) 2015-06-11 2023-09-12 Ath Therapeutics Inc. Medical devices, systems, and methods utilizing antithrombin-heparin composition

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8804656U1 (de) * 1988-04-08 1988-08-04 Bader, Mohandes, 2350 Neumünster Medizinische Spritze
FR2634650B1 (fr) * 1988-08-01 1990-11-02 Labouze Joseph Seringue non reutilisable
DE19845618A1 (de) * 1998-10-05 2000-04-06 Linhardt Gmbh & Co Kg Injektonsspritze
WO2003057287A1 (en) 2001-12-28 2003-07-17 Terumo Kabushiki Kaisha Syringe
US20120316509A1 (en) * 2010-02-12 2012-12-13 Medmix Systems Ag Discharge device having a locking element

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212823A (en) * 1967-03-17 1970-11-18 Jules Silver Syringes
GB1534229A (en) * 1977-06-16 1978-11-29 Silver J Syringe
GB1550308A (en) * 1978-03-17 1979-08-08 Plaspharm Ltd Syringes
US4173225A (en) * 1977-09-27 1979-11-06 American Hospital Supply Corporation Adjustable stop for dispensing syringe
EP0022987A1 (de) * 1979-07-23 1981-01-28 Cutter Laboratories, Inc. Spritze
WO1981001104A1 (en) * 1979-10-29 1981-04-30 J Silver Adjustable dosage syringe
EP0074842A1 (en) * 1981-09-14 1983-03-23 Merck & Co. Inc. A delivery device for delivering adjustable quantities of materials
US4466426A (en) * 1981-06-29 1984-08-21 Blackman Seymour N Syringe with actinic ray blocking stripe
GB2163490A (en) * 1984-07-26 1986-02-26 Mitsubishi Pencil Co Injection device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE730971C (de) * 1940-06-02 1943-01-29 Hauptner Fa H Injektionsspritze, insbesondere fuer tieraerztlichen Gebrauch
DE7308014U (de) * 1973-02-28 1973-05-30 Himmer H Medizinische spritze insbesondere einweg-injektionsspritz
DE2810370A1 (de) * 1978-03-10 1979-09-20 Wolfram Dr Med Breunig Spritze, insbesondere zur verwendung auf dem medizinischen, biologischen und chemischen gebiet
US4312343A (en) * 1979-07-30 1982-01-26 Leveen Harry H Syringe
FR2536285B1 (fr) * 1982-11-18 1986-03-07 Buttigieg Charles Seringue perfectionnee a position de blocage controlable

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212823A (en) * 1967-03-17 1970-11-18 Jules Silver Syringes
GB1534229A (en) * 1977-06-16 1978-11-29 Silver J Syringe
US4173225A (en) * 1977-09-27 1979-11-06 American Hospital Supply Corporation Adjustable stop for dispensing syringe
GB1550308A (en) * 1978-03-17 1979-08-08 Plaspharm Ltd Syringes
EP0022987A1 (de) * 1979-07-23 1981-01-28 Cutter Laboratories, Inc. Spritze
WO1981001104A1 (en) * 1979-10-29 1981-04-30 J Silver Adjustable dosage syringe
US4275729A (en) * 1979-10-29 1981-06-30 Jules Silver Adjustable dosage syringe
US4466426A (en) * 1981-06-29 1984-08-21 Blackman Seymour N Syringe with actinic ray blocking stripe
EP0074842A1 (en) * 1981-09-14 1983-03-23 Merck & Co. Inc. A delivery device for delivering adjustable quantities of materials
GB2163490A (en) * 1984-07-26 1986-02-26 Mitsubishi Pencil Co Injection device

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279012A (en) * 1992-10-21 1994-12-21 John Anthony Cook Syringe safety clamp
EP0611035A1 (en) * 1993-01-12 1994-08-17 Owen Mumford Limited Improvement relating to devices for generating intermittent motion
WO2006015076A1 (en) * 2004-07-28 2006-02-09 Algen & Klemer Llc Dosage device
GB2441129A (en) * 2006-08-26 2008-02-27 Norwich Pharma Technologies Limited A dose dispensing canister
GB2441129B (en) * 2006-08-26 2008-11-26 Norwich Pharma Technologies Ltd Dosage Dispensing Canister
US8342370B2 (en) 2006-08-26 2013-01-01 Norwich Pharma Technologies Limited Dosage dispensing canister
US8939959B2 (en) 2008-01-30 2015-01-27 Becton, Dickinson And Company Dose dividing delivery device
US9579465B2 (en) 2008-01-30 2017-02-28 Becton, Dickinson And Company Dose dividing delivery device
US10426943B2 (en) 2011-08-11 2019-10-01 Attwill Medical Solutions Sterilflow L.P. Insert for luer connection
USD722160S1 (en) 2013-04-09 2015-02-03 Sean Terrence Armstrong Syringe plunger rod with clicking mechanism
WO2015007821A1 (en) * 2013-07-17 2015-01-22 Sanofi Drug delivery device
US10596323B2 (en) 2013-07-17 2020-03-24 Sanofi Drug delivery device
WO2015179548A3 (en) * 2014-05-21 2016-01-14 Attwill Medical Solutions Steriflow L.P. Insert for catheter system
US10525192B2 (en) 2014-05-21 2020-01-07 Attwill Medical Solutions Steriflow L.P. Insert for catheter system
WO2015179548A2 (en) 2014-05-21 2015-11-26 Attwill Medical Solutions Steriflow L.P. Insert for catheter system
US11752242B2 (en) 2015-06-11 2023-09-12 Ath Therapeutics Inc. Medical devices, systems, and methods utilizing antithrombin-heparin composition
WO2018204426A1 (en) * 2017-05-01 2018-11-08 Quinn Michael V System for dosing and dispensing medication
US11266573B2 (en) 2017-05-01 2022-03-08 Sympfiny Llc System for dosing and dispensing medication
US11541184B2 (en) * 2018-07-31 2023-01-03 Nanumcompany Co., Ltd. Fat suction and graft syringe having negative pressure adjustment means
CN110575611A (zh) * 2019-09-11 2019-12-17 上海奥科达生物医药科技有限公司 一种定量直肠注射器

Also Published As

Publication number Publication date
CH672990A5 (enExample) 1990-01-31
GB8701142D0 (en) 1987-02-25
IT8719106A0 (it) 1987-01-19
FR2593069A1 (fr) 1987-07-24
DE3701500A1 (de) 1987-08-20
IT1201163B (it) 1989-01-27
JPS62119944U (enExample) 1987-07-30
WO1987004353A1 (fr) 1987-07-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)