GB1353218A - Hypodermic syringe having an aspiration device - Google Patents

Hypodermic syringe having an aspiration device

Info

Publication number
GB1353218A
GB1353218A GB5004671A GB5004671A GB1353218A GB 1353218 A GB1353218 A GB 1353218A GB 5004671 A GB5004671 A GB 5004671A GB 5004671 A GB5004671 A GB 5004671A GB 1353218 A GB1353218 A GB 1353218A
Authority
GB
United Kingdom
Prior art keywords
lever
slide
piston rod
spring
oct
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
GB5004671A
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.)
Individual
Original Assignee
Individual
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 claimed from DE19702053096 external-priority patent/DE2053096B1/en
Priority claimed from DE19712119508 external-priority patent/DE2119508C/en
Application filed by Individual filed Critical Individual
Publication of GB1353218A publication Critical patent/GB1353218A/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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/3148—Means for causing or aiding aspiration or plunger retraction
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2414—Ampoule inserted into the ampoule holder from the side
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2485—Ampoule holder connected to rest of syringe
    • A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/90—Telltale showing entry of blood into body inserted conduit

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

1353218 Hypodermic syringes M WOELM 28 Oct 1971 [29 Oct 1970 22 April 1971] 50046/71 Heading A5R A hypodermic syringe comprises a piston rod 24, a spring 44, an operating lever 60, a slide 40 having a frusto-conical bore 48 and slidable on the piston rod, and a clutch in the form of balls 52 which, when the lever 60 is operated to aspirate body fluid (Fig. 6), become wedged in the bore 48 of the slide 40 due to the action of resilient elements 56 to lock the slide and the rod 24 together. When the operating lever 60 is released the spring 44 urges the slide 40 downwardly (as viewed) and the clutch is disengaged by the balls coming to rest against an annular shoulder 58 (Fig. 5) so that the piston rod can be operated independently of the lever 60. The lever 60 may extend on both sides of the piston rod and engage a fixed abutment on the other side of the housing 38 from the gripping end of the lever. Instead of the resilient elements 56, a further compression spring may be provided., A housing (8) may accommodate a disposable ampoule, or a refillable cylinder may alternatively be provided (Figs. I and 2, not shown).
GB5004671A 1970-10-29 1971-10-28 Hypodermic syringe having an aspiration device Expired GB1353218A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702053096 DE2053096B1 (en) 1970-10-29 1970-10-29 Injection syringe FOR CYLINDER VIALS
DE19712119508 DE2119508C (en) 1971-04-22 Injection syringe

Publications (1)

Publication Number Publication Date
GB1353218A true GB1353218A (en) 1974-05-15

Family

ID=25759985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5004671A Expired GB1353218A (en) 1970-10-29 1971-10-28 Hypodermic syringe having an aspiration device

Country Status (4)

Country Link
US (1) US3797487A (en)
FR (1) FR2113293A5 (en)
GB (1) GB1353218A (en)
SE (1) SE373283B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2956958A1 (en) * 2023-08-30 2024-01-04 Univ Oviedo Reusable device for intramuscular fluid injection (Machine-translation by Google Translate, not legally binding)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE380975B (en) * 1973-03-08 1975-11-24 S Arlers Syringe
US4216771A (en) * 1976-12-14 1980-08-12 Sven Arlers Hypodermic syringe with aspiration effect
US4386606A (en) * 1979-12-26 1983-06-07 Waters Instruments, Inc. Syringe lock
US4370987A (en) * 1980-10-07 1983-02-01 Seymour Bazell Medical fluid collection device
US4333457A (en) * 1981-02-09 1982-06-08 Sterling Drug Inc. Self-aspirating syringe with frictionally engaged locking collet
US4333456A (en) * 1981-02-09 1982-06-08 Sterling Drug Inc. Self-aspirating hypodermic syringe and self-aspirating assembly therefor
US4465478A (en) * 1982-10-14 1984-08-14 Collagen Corporation Syringe force amplification device
US9067023B2 (en) 2011-11-21 2015-06-30 University Of Louisville Research Foundation, Inc. Ergonomic syringe and adaptor
US9168562B2 (en) * 2013-10-10 2015-10-27 Ann Gilchrist Syringe-assist device and method for utilizing the same
US20190083711A1 (en) * 2017-09-20 2019-03-21 Khurrum Masood Ashraf Medical and Dental Safety Syringe
US11589850B2 (en) * 2017-10-05 2023-02-28 Vladislav Alexandrovich ODINTSOV Aspiration syringe
US20220211357A1 (en) * 2021-01-05 2022-07-07 Olympus Medical Systems Corporation Systems and methods for performing tissue biopsy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR31681E (en) * 1926-03-17 1927-03-21 Advanced syringe-ampoule system
US1718596A (en) * 1927-08-08 1929-06-25 Arthur E Smith Automatic syringe
US2585815A (en) * 1947-01-16 1952-02-12 Mclintock Duncan Menzies Injection syringe
US3224445A (en) * 1956-03-01 1965-12-21 Cook Waite Lab Inc Aspirating syringe
US2892457A (en) * 1956-07-30 1959-06-30 Sturtz Harry Hypodermic syringe hand grip
US3035605A (en) * 1957-12-21 1962-05-22 Ninnelt Fred Protecting, actuating, and sealing devices for valves in receptacles for gaseous media and the like
US3340872A (en) * 1964-11-24 1967-09-12 Thomas S Cox Hypodermic syringe with distendable piston
DE1278702B (en) * 1965-02-05 1968-09-26 Bayer Ag Aspiration device for an injection syringe into which commercially available cylindrical ampoules can be inserted
US3528404A (en) * 1967-07-07 1970-09-15 John Y S Chan Apparatus for drawing blood
CA873458A (en) * 1968-09-03 1971-06-15 F. Ritsky Anthony Self-aspirating syringe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2956958A1 (en) * 2023-08-30 2024-01-04 Univ Oviedo Reusable device for intramuscular fluid injection (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
FR2113293A5 (en) 1972-06-23
US3797487A (en) 1974-03-19
SE373283B (en) 1975-02-03
DE2119508B1 (en) 1972-08-03

Similar Documents

Publication Publication Date Title
GB1353218A (en) Hypodermic syringe having an aspiration device
GB964585A (en)
GB773216A (en) Hypodermic injector
GB909898A (en) Improvements in or relating to a device for automatically effecting injections with a hypodermic syringe
GB1263949A (en) Disposable syringe
GB923723A (en) Hypodermic syringe devices
GB933976A (en) Automatic hypodermic syringe
DE69218592D1 (en) SYRINGE
GB735538A (en) Improvements in or relating to hypodermic injection apparatus
US2635601A (en) Injection device
GB1495671A (en) Device for operating a syringe on its retraction stroke
GB652945A (en) Improvements in hypodermic injection apparatus
GB1008915A (en) An ampoule member for a hypodermic syringe
GB1379509A (en) Hypodermic syringes
GB1017496A (en)
GB781554A (en) Improvements in or relating to cylindrical ampoules for surgical injection
GB871854A (en) Improvements in hypodermic syringes
US2789559A (en) Syringe with aspiration device for cylindrical ampoules
GB764259A (en) Improvements in or relating to an assembly for a hypodermic injector
US2653603A (en) Injection apparatus
GB664044A (en) Injection device
GB769745A (en) Improvements in or relating to assembly for a hypodermic injector
GB989185A (en) Improvements in or relating to hypodermic syringes
GB1245713A (en) A disposable syringe
GB1193179A (en) Automatic Syringe.

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee