GB759097A - An improved apparatus for the automatic operation of a syringe for hypodermic injections - Google Patents

An improved apparatus for the automatic operation of a syringe for hypodermic injections

Info

Publication number
GB759097A
GB759097A GB1888554A GB1888554A GB759097A GB 759097 A GB759097 A GB 759097A GB 1888554 A GB1888554 A GB 1888554A GB 1888554 A GB1888554 A GB 1888554A GB 759097 A GB759097 A GB 759097A
Authority
GB
United Kingdom
Prior art keywords
syringe
needle
spring
catch
plate
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
GB1888554A
Inventor
Filippo De Amicis
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.)
DEARE SOC
Original Assignee
DEARE SOC
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 CH323176D priority Critical patent/CH323176A/en
Priority to DES39425A priority patent/DE1038718B/en
Priority to FR1101575D priority patent/FR1101575A/en
Priority to BE529380D priority patent/BE529380A/xx
Application filed by DEARE SOC filed Critical DEARE SOC
Priority to GB1888554A priority patent/GB759097A/en
Publication of GB759097A publication Critical patent/GB759097A/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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/206—With automatic needle insertion

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

759,097. Hypodermic injection appliances. SOC. DEARE. June 28, 1954, No. 18885/54. Class 81(2). An automatic syringe has separate springs for inserting the needle, ejecting the contents and withdrawing the needle, the latter two being automatically released. Initially the withdrawing spring 30 is set by pressing down a stop 27 under a catch 24. To use the device a knob 20 is pressed to withdraw a catch 18 from a stop 8 and the entire syringe carriage is moved downwards by a spring 17. The inclined surface at the top of a plate 15 then strikes a plate 22 and disengages the plate 15 from a stop 12, so that a spring 14 causes an abutment assembly 13 to engage the syringe plunger and eject the contents. When the piston has reached the end of its stroke, a projection 23 strikes the pivoted catch 24 and releases the head 27, so that the spring 30 retracts the syringe and withdraws the needle. Provision is made for withdrawing the needle without having ejected the contents, by a knob 32, to release the catch 24 manually, and a knob 31, which withdraws the plate 22 so that the plunger is not actuated.
GB1888554A 1954-05-31 1954-06-28 An improved apparatus for the automatic operation of a syringe for hypodermic injections Expired GB759097A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH323176D CH323176A (en) 1954-06-28 1954-05-29 Actuator on a medical syringe
DES39425A DE1038718B (en) 1954-05-31 1954-05-31 Device for operating injection syringes
FR1101575D FR1101575A (en) 1954-06-28 1954-06-03 Automatic device for handling syringes for hypodermic injections
BE529380D BE529380A (en) 1954-06-28 1954-06-05
GB1888554A GB759097A (en) 1954-06-28 1954-06-28 An improved apparatus for the automatic operation of a syringe for hypodermic injections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1888554A GB759097A (en) 1954-06-28 1954-06-28 An improved apparatus for the automatic operation of a syringe for hypodermic injections

Publications (1)

Publication Number Publication Date
GB759097A true GB759097A (en) 1956-10-10

Family

ID=10120100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1888554A Expired GB759097A (en) 1954-05-31 1954-06-28 An improved apparatus for the automatic operation of a syringe for hypodermic injections

Country Status (5)

Country Link
BE (1) BE529380A (en)
CH (1) CH323176A (en)
DE (1) DE1038718B (en)
FR (1) FR1101575A (en)
GB (1) GB759097A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533828A1 (en) * 1982-10-02 1984-04-06 Intermedicat Gmbh Single-use medical syringe
WO2013056274A3 (en) * 2011-10-10 2013-07-04 Landsberg Wayne Device for a syringe
CN105056347A (en) * 2015-07-21 2015-11-18 于正鹏 Automatic drug injector
EP2988799A4 (en) * 2013-04-23 2016-11-30 E3D Agricultural Cooperative Ass Ltd Automatic injection device for administration of high viscosity medication
CN114080250A (en) * 2019-06-21 2022-02-22 普雷斯健康公司 Medical injection system and method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067334A (en) * 1976-10-29 1978-01-10 Haller J Gilbert Self-injecting hypodermic syringe device
FR2616221A1 (en) * 1987-06-02 1988-12-09 Archambeaud Philippe Device for automatic injection of products and in particular medicinal products contained in a syringe or other injection system
US5944693A (en) * 1998-08-17 1999-08-31 Jacobs; Warren A Syringe assembly and associated syringe biasing device
DE102007013836A1 (en) * 2007-03-22 2008-09-25 Tecpharma Licensing Ag Injection device with controlled needle retraction
EP2224980B1 (en) 2007-11-12 2018-07-25 Medicom Innovation Partner a/s Auto injector with changing anchor locations for a mechanical driver
FR3129290A1 (en) * 2021-11-24 2023-05-26 Collin Syringe support device, injection device and robotic installation for surgical intervention

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE354704C (en) * 1920-06-15 1922-06-15 Franz Josef Fischer Voltage regulating transformer
US2591457A (en) * 1948-09-15 1952-04-01 Emma C Maynes Syringe operating device
US2671448A (en) * 1951-02-19 1954-03-09 Georgiana W Harnisch Automatic hypodermic syringe

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533828A1 (en) * 1982-10-02 1984-04-06 Intermedicat Gmbh Single-use medical syringe
WO2013056274A3 (en) * 2011-10-10 2013-07-04 Landsberg Wayne Device for a syringe
EP2988799A4 (en) * 2013-04-23 2016-11-30 E3D Agricultural Cooperative Ass Ltd Automatic injection device for administration of high viscosity medication
US10238805B2 (en) 2013-04-23 2019-03-26 Elcam Medical Agricultural Cooperative Automatic injection device for administration of high viscosity medication
US11020528B2 (en) 2013-04-23 2021-06-01 Elcam Medical Agricultural Cooperative Association Ltd. Automatic injection device for administration of high viscosity medication
CN105056347A (en) * 2015-07-21 2015-11-18 于正鹏 Automatic drug injector
CN105056347B (en) * 2015-07-21 2018-02-13 金湖县正通塑业有限公司 A kind of automatic drug injection device
CN114080250A (en) * 2019-06-21 2022-02-22 普雷斯健康公司 Medical injection system and method

Also Published As

Publication number Publication date
FR1101575A (en) 1955-10-07
DE1038718B (en) 1958-09-11
CH323176A (en) 1957-07-15
BE529380A (en) 1957-05-24

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