GB620780A - Improvements in and relating to hypodermic syringe needles - Google Patents

Improvements in and relating to hypodermic syringe needles

Info

Publication number
GB620780A
GB620780A GB32670/46A GB3267046A GB620780A GB 620780 A GB620780 A GB 620780A GB 32670/46 A GB32670/46 A GB 32670/46A GB 3267046 A GB3267046 A GB 3267046A GB 620780 A GB620780 A GB 620780A
Authority
GB
United Kingdom
Prior art keywords
relating
hypodermic syringe
syringe needles
nov
hypodermic
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
GB32670/46A
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
Publication of GB620780A publication Critical patent/GB620780A/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
    • A61M5/3286—Needle tip design, e.g. for improved penetration

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

620,780. Hypodermic needles. MENTHEN, W. Nov. 4. 1946. No. 32670. Convention date, Nov. 5, 1945. [Class 81 (ii)] In a hypodermic needle having a bevelled mouth to provide a sharp point d, the edge of the mouth opening in the region c remote from the point is rounded to merge smoothly the inner and outer surfaces of the needle.
GB32670/46A 1945-11-05 1946-11-04 Improvements in and relating to hypodermic syringe needles Expired GB620780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL121832A NL62636C (en) 1945-11-05 1945-11-05 Hypodermic needle

Publications (1)

Publication Number Publication Date
GB620780A true GB620780A (en) 1949-03-30

Family

ID=19750391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32670/46A Expired GB620780A (en) 1945-11-05 1946-11-04 Improvements in and relating to hypodermic syringe needles

Country Status (5)

Country Link
BE (1) BE461333A (en)
CH (1) CH253593A (en)
FR (1) FR935581A (en)
GB (1) GB620780A (en)
NL (1) NL62636C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626590A (en) * 1949-01-05 1953-01-27 Rite Way Products Company Milk line nipple
US2717599A (en) * 1952-02-18 1955-09-13 Huber Jennie Needle structure
US5515871A (en) * 1990-09-28 1996-05-14 Sulzer Brothers Ltd. Hollow needle for medical use and a laser method for manufacturing
US11839739B2 (en) 2009-01-12 2023-12-12 Becton, Dickinson And Company Infusion set and/or patch pump having at least one of an in-dwelling rigid catheter with flexible features and/or a flexible catheter attachment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05502402A (en) * 1990-09-28 1993-04-28 ゲブリユーダー　ズルツアー　アクチエンゲゼルシヤフト Medical hollow needle and its manufacturing method
US5477604A (en) * 1993-11-01 1995-12-26 Smith; Daniel Process for manufacturing taper point surgical needles
DE20211110U1 (en) * 2002-07-18 2002-09-19 Dimitrov, Georgi, 13089 Berlin Cannula for continuous epidural anesthesia
DE102020109867B4 (en) 2020-04-08 2023-08-31 Carl Zeiss Meditec Ag Intraocular lens injector with a specific piercing tip of a hollow needle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626590A (en) * 1949-01-05 1953-01-27 Rite Way Products Company Milk line nipple
US2717599A (en) * 1952-02-18 1955-09-13 Huber Jennie Needle structure
US5515871A (en) * 1990-09-28 1996-05-14 Sulzer Brothers Ltd. Hollow needle for medical use and a laser method for manufacturing
US11839739B2 (en) 2009-01-12 2023-12-12 Becton, Dickinson And Company Infusion set and/or patch pump having at least one of an in-dwelling rigid catheter with flexible features and/or a flexible catheter attachment

Also Published As

Publication number Publication date
NL62636C (en) 1948-10-15
CH253593A (en) 1948-03-15
FR935581A (en) 1948-06-23
BE461333A (en) 1945-12-31

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