GB1416307A - Liquid dispenser - Google Patents

Liquid dispenser

Info

Publication number
GB1416307A
GB1416307A GB1008775A GB1008775A GB1416307A GB 1416307 A GB1416307 A GB 1416307A GB 1008775 A GB1008775 A GB 1008775A GB 1008775 A GB1008775 A GB 1008775A GB 1416307 A GB1416307 A GB 1416307A
Authority
GB
United Kingdom
Prior art keywords
bore
seal
diameter
liquid
liquid dispenser
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
GB1008775A
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.)
MPL Inc
Original Assignee
MPL Inc
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 MPL Inc filed Critical MPL Inc
Priority to GB1008775A priority Critical patent/GB1416307A/en
Publication of GB1416307A publication Critical patent/GB1416307A/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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • 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

Abstract

1416307 Liquid dispensers MPL INC 23 Nov 1972 10087/75 Divided out of 1416301 Heading A5R The subject-matter of this Specification is identical with that of the parent, Specification 1416301, but the claims relate to a liquid dispenser comprising a tube having a substantially constant diameter bore housing a plunger, an elastic seal in the forward part of the bore, a nose section forward of the bore defining a substantially cylindrical chamber having a diameter substantially larger than the diameter of the bore and into which the seal can be popped out by pressure in the bore, wherein the seal has bypasses to allow liquid from the bore to bypass the seal and flow out through a reduced diameter orifice in the nose.
GB1008775A 1972-11-23 1972-11-23 Liquid dispenser Expired GB1416307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1008775A GB1416307A (en) 1972-11-23 1972-11-23 Liquid dispenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1008775A GB1416307A (en) 1972-11-23 1972-11-23 Liquid dispenser

Publications (1)

Publication Number Publication Date
GB1416307A true GB1416307A (en) 1975-12-03

Family

ID=9961235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1008775A Expired GB1416307A (en) 1972-11-23 1972-11-23 Liquid dispenser

Country Status (1)

Country Link
GB (1) GB1416307A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees