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GB505212A - Improvements relating to mounts for hypodermic needles - Google Patents

Improvements relating to mounts for hypodermic needles

Info

Publication number
GB505212A
GB505212A GB3060537A GB3060537A GB505212A GB 505212 A GB505212 A GB 505212A GB 3060537 A GB3060537 A GB 3060537A GB 3060537 A GB3060537 A GB 3060537A GB 505212 A GB505212 A GB 505212A
Authority
GB
United Kingdom
Prior art keywords
formations
parts
length
groove
interfitted
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
GB3060537A
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
Application filed by Individual filed Critical Individual
Priority to GB3060537A priority Critical patent/GB505212A/en
Publication of GB505212A publication Critical patent/GB505212A/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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw

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

505,212. Pipe joints. EVERETT, S. J. Nov. 8, 1937, Nos. 30605/37 and 8754/38. [Class 99 (i)] [Also in Group VI] The invention relates to liquid-tight mountings for hypodermic syringes or like small surgical in. struments wherein substantially complementary conical mounting parts are interfitted by pushing one into the other, and is characterized in that one or each of the substantially conical parts is provided over at least a portion of its length with a series of groove formations which do not project above its conical surface and which extend around at least a portion of its circumference, the said formations being such that there is no continuous groove extending along the whole of such length of the part as is interfitted with the other part., The groove formations may comprise a thread extending around only a portion of the circumference or along only a part of the length of the surface. The thread may be eccentrically cut as shown in Fig. 1. Alternatively, the formations may comprise grooves or steps as shown in Fig. 5. The surface may be slightly barrel-shaped. The formations may be applied to an adaptor, screwed on to the nozzle of a syringe and having a needle designed to pierce ampoule. Parts with different groove formations are slightly deformed by pressing the two parts together with a slight rotary motion, giving a liquid-tight and film fit. The mountings may be made of brass, artificial resin, or pewter.
GB3060537A 1937-11-08 1937-11-08 Improvements relating to mounts for hypodermic needles Expired GB505212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3060537A GB505212A (en) 1937-11-08 1937-11-08 Improvements relating to mounts for hypodermic needles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3060537A GB505212A (en) 1937-11-08 1937-11-08 Improvements relating to mounts for hypodermic needles

Publications (1)

Publication Number Publication Date
GB505212A true GB505212A (en) 1939-05-08

Family

ID=10310265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3060537A Expired GB505212A (en) 1937-11-08 1937-11-08 Improvements relating to mounts for hypodermic needles

Country Status (1)

Country Link
GB (1) GB505212A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423762A (en) * 1942-05-15 1947-07-08 Everett Samuel James Pipe joint
US2512568A (en) * 1946-08-13 1950-06-20 Jacob A Saffir Hypodermic injection device
US2581162A (en) * 1948-10-28 1952-01-01 Arrieta Casimiro Del Toral Hypodermic syringe
US3332419A (en) * 1963-11-14 1967-07-25 Owens Illinois Inc Hypodermic injection device
WO2008129385A1 (en) 2007-04-20 2008-10-30 Radi Medical Systems Ab Adapter for an introducer
EP3777956A1 (en) * 2013-10-15 2021-02-17 Radux Devices, LLC Securing a medical device to a valve instrument

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423762A (en) * 1942-05-15 1947-07-08 Everett Samuel James Pipe joint
US2512568A (en) * 1946-08-13 1950-06-20 Jacob A Saffir Hypodermic injection device
US2581162A (en) * 1948-10-28 1952-01-01 Arrieta Casimiro Del Toral Hypodermic syringe
US3332419A (en) * 1963-11-14 1967-07-25 Owens Illinois Inc Hypodermic injection device
WO2008129385A1 (en) 2007-04-20 2008-10-30 Radi Medical Systems Ab Adapter for an introducer
JP2010524546A (en) * 2007-04-20 2010-07-22 ラディ・メディカル・システムズ・アクチェボラーグ Introducer adapter
EP2452640A1 (en) * 2007-04-20 2012-05-16 St. Jude Medical Systems AB Adapter for an introducer
EP3777956A1 (en) * 2013-10-15 2021-02-17 Radux Devices, LLC Securing a medical device to a valve instrument

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