GB686343A - Improvements relating to hypodermic injection devices - Google Patents

Improvements relating to hypodermic injection devices

Info

Publication number
GB686343A
GB686343A GB2360750A GB2360750A GB686343A GB 686343 A GB686343 A GB 686343A GB 2360750 A GB2360750 A GB 2360750A GB 2360750 A GB2360750 A GB 2360750A GB 686343 A GB686343 A GB 686343A
Authority
GB
United Kingdom
Prior art keywords
ampoule
solenoid
hypodermic injection
injection devices
improvements relating
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
GB2360750A
Inventor
Garwood W Ferguson
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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
Priority to US20685A priority Critical patent/US2550053A/en
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Priority to GB2360750A priority patent/GB686343A/en
Publication of GB686343A publication Critical patent/GB686343A/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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules

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)

Abstract

686,343. Hypodermic syringes. BECTON DICKINSON & CO. Sept. 26, 1950, No. 23607/50. Class 81 (ii). A hypodermic injection device is provided with electromagnetic mechanism for expelling liquid medicament. The body 11 has an ampoule 5 attached to its forward end by a ring 9. The ampoule 5 has an aperture 6 or apertures through which needleless injections are made. A solenoid 17 having a casing 13, 14, 15, preferably of iron, and a tubular core 18 is disposed within the body 11. On energising the solenoid by closing a switch 27, an armature 23 is moved forwardly into the core 18 thus causing a plunger 21 to displace a stopper 8 of the ampoule 5 and discharge of medicament. The armature is withdrawn from the solenoid by a spring 25.
GB2360750A 1948-04-13 1950-09-26 Improvements relating to hypodermic injection devices Expired GB686343A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US20685A US2550053A (en) 1948-04-13 1948-04-13 Injection device
GB2360750A GB686343A (en) 1950-09-26 1950-09-26 Improvements relating to hypodermic injection devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2360750A GB686343A (en) 1950-09-26 1950-09-26 Improvements relating to hypodermic injection devices

Publications (1)

Publication Number Publication Date
GB686343A true GB686343A (en) 1953-01-21

Family

ID=10198388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2360750A Expired GB686343A (en) 1948-04-13 1950-09-26 Improvements relating to hypodermic injection devices

Country Status (1)

Country Link
GB (1) GB686343A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003039635A2 (en) * 2001-10-26 2003-05-15 Massachusetts Institute Of Technology Needleless injector
US7530975B2 (en) 2002-09-06 2009-05-12 Massachusetts Institute Of Technology Measuring properties of an anatomical body
US8758271B2 (en) 2009-09-01 2014-06-24 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties
WO2015172681A1 (en) * 2014-05-14 2015-11-19 苏州大学张家港工业技术研究院 Electromagnetic accumulating needleless syringe
US9265461B2 (en) 2009-09-01 2016-02-23 Massachusetts Institute Of Technology Identification techniques and device for testing the efficacy of beauty care products and cosmetics
US9308326B2 (en) 2005-02-11 2016-04-12 Massachusetts Institute Of Technology Controlled needle-free transport
US9333060B2 (en) 2009-12-15 2016-05-10 Massachusetts Institute Of Technology Plaque removal and differentiation of tooth and gum
US9579464B2 (en) 2010-10-14 2017-02-28 Owen Mumford Limited Injection devices
CN107635602A (en) * 2014-12-22 2018-01-26 赛诺菲-安万特德国有限公司 Delivery device with electromagnetic drive unit
WO2020161271A1 (en) * 2019-02-07 2020-08-13 L'oreal Needleless injection device

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003039635A2 (en) * 2001-10-26 2003-05-15 Massachusetts Institute Of Technology Needleless injector
WO2003039635A3 (en) * 2001-10-26 2003-10-30 Massachusetts Inst Technology Needleless injector
JP2005508233A (en) * 2001-10-26 2005-03-31 マサチューセッツ　インスティテュート　オブ　テクノロジー Needle-free injection device
US6939323B2 (en) 2001-10-26 2005-09-06 Massachusetts Institute Of Technology Needleless injector
AU2002347974B2 (en) * 2001-10-26 2006-12-14 Massachusetts Institute Of Technology Needleless injector
US7425204B2 (en) 2001-10-26 2008-09-16 Massachusetts Institute Of Technology Needleless injector
CN100435869C (en) * 2001-10-26 2008-11-26 麻省理工学院 Needleless injector
US7530975B2 (en) 2002-09-06 2009-05-12 Massachusetts Institute Of Technology Measuring properties of an anatomical body
US8105270B2 (en) 2002-09-06 2012-01-31 Massachusetts Institute Of Technology Measuring properties of an anatomical body
US9308326B2 (en) 2005-02-11 2016-04-12 Massachusetts Institute Of Technology Controlled needle-free transport
US10326347B2 (en) 2005-02-11 2019-06-18 Massachusetts Institute Of Technology Controlled needle-free transport
US9265461B2 (en) 2009-09-01 2016-02-23 Massachusetts Institute Of Technology Identification techniques and device for testing the efficacy of beauty care products and cosmetics
US8758271B2 (en) 2009-09-01 2014-06-24 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties
US10463276B2 (en) 2009-09-01 2019-11-05 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties
US9517030B2 (en) 2009-09-01 2016-12-13 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties
US9333060B2 (en) 2009-12-15 2016-05-10 Massachusetts Institute Of Technology Plaque removal and differentiation of tooth and gum
US9814840B2 (en) 2010-10-14 2017-11-14 Owen Mumford Limited Injection devices
US9579464B2 (en) 2010-10-14 2017-02-28 Owen Mumford Limited Injection devices
WO2015172681A1 (en) * 2014-05-14 2015-11-19 苏州大学张家港工业技术研究院 Electromagnetic accumulating needleless syringe
CN107635602A (en) * 2014-12-22 2018-01-26 赛诺菲-安万特德国有限公司 Delivery device with electromagnetic drive unit
US11717607B2 (en) 2014-12-22 2023-08-08 Sanofi-Aventis Deutschland Gmbh Drug delivery device with electromagnetic drive unit
WO2020161271A1 (en) * 2019-02-07 2020-08-13 L'oreal Needleless injection device
FR3092495A1 (en) * 2019-02-07 2020-08-14 L'oreal Needle-free injection device
CN113412131A (en) * 2019-02-07 2021-09-17 欧莱雅 Needleless injection device

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