FR2086899A5 - Hypodermic needles - ogival shape - Google Patents

Hypodermic needles - ogival shape

Info

Publication number
FR2086899A5
FR2086899A5 FR7013282A FR7013282A FR2086899A5 FR 2086899 A5 FR2086899 A5 FR 2086899A5 FR 7013282 A FR7013282 A FR 7013282A FR 7013282 A FR7013282 A FR 7013282A FR 2086899 A5 FR2086899 A5 FR 2086899A5
Authority
FR
Grant status
Application
Patent type
Prior art keywords
shape
needle
end
ogival
greater
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
FR7013282A
Original Assignee
Claret Lucien
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/3286Needle tip design, e.g. for improved penetration

Abstract

The normally cylindrical end of the needle is terminated by a portion with an ogival shape. The adoption of this shape gives added strength because of the additional metal; the needle has greater rigidity at the end. It is also sufficiently fine to assure the good penetration necessary for the suppression of pain.
FR7013282A 1970-04-13 1970-04-13 Hypodermic needles - ogival shape Expired FR2086899A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7013282A FR2086899A5 (en) 1970-04-13 1970-04-13 Hypodermic needles - ogival shape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013282A FR2086899A5 (en) 1970-04-13 1970-04-13 Hypodermic needles - ogival shape

Publications (1)

Publication Number Publication Date
FR2086899A5 true true FR2086899A5 (en) 1971-12-31

Family

ID=9053874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013282A Expired FR2086899A5 (en) 1970-04-13 1970-04-13 Hypodermic needles - ogival shape

Country Status (1)

Country Link
FR (1) FR2086899A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1449555A1 (en) * 2001-03-23 2004-08-25 Nipro Corporation A needle cannula, a method of producing a needle cannula and use of a needle cannula

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1449555A1 (en) * 2001-03-23 2004-08-25 Nipro Corporation A needle cannula, a method of producing a needle cannula and use of a needle cannula

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Legal Events

Date Code Title Description
ST Notification of lapse