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1. (WO1980000060) MATRIX FOR INJECTIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1980/000060 International Application No.: PCT/SE1979/000137
Publication Date: 24.01.1980 International Filing Date: 18.06.1979
IPC:
A61M 5/42 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
5
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
42
having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
Applicants:
Inventors:
Priority Data:
780702420.06.1978SE
Title (EN) MATRIX FOR INJECTIONS
(FR) MATRICE POUR INJECTIONS
Abstract:
(EN) At daily injection of drugs, such as insulin, it is extremely important constantly to change the spot for injection and not to return to the same spot until after about a month. If you inject too often within the same area of skin there can easily appear damages to the skin such as cavities, in durations and witherings, which can result in the impaired resorption of the drug. The invention offers a possibility to distribute the spots for injection in a safe and simple way with the assistance of a matrix for injection (1) in the form of an elastic material which is cuffed around the area for injection, and the said matrix for injection (1) is provided with a number of holes (2), numbered after the days of the month and through which the injection is performed. The holes are peripherically edge-supported, and as a result of that a dome-shaped "tissue-cushion" appears when the matrix (1) is strapped, which facilitates the perforation by the needle and as a result reduces the sensitivity and promotes the resorption of the injected drug such as insulin.
(FR) Pour l"injection quotidienne de medicaments, telle que de l"insuline, il est extremement important de changer constamment l"endroit ou l"on pique la peau et de ne pas revenir au meme endroit avant un mois environ. Si l"on injecte trop souvent dans la meme region de la peau, des lesions peuvent tres facilement apparaitre telles que des cavites, des indurations et des dessechements qui peuvent nuire a la resorbtion du liquide injecte. L"invention offre la possibilite de distribuer les endroits d"injection d"une maniere sure et simple a l"aide d"une matrice d"injection (1) sous la forme d"un materiau elastique qui est dispose autour de la zone a injecter, ladite matrice d"injection (1) etant pourvue d"un nombre de trous (2) numerotes d"apres les jours du mois et au travers desquels se fait la piqure. Les trous sont places a la peripherie et il en resulte la formation de coussins en tissu en forme de domes lorsque la matrice (1) est attachee, ce qui facilite la perforation par l"aiguille, d"ou une sensibilite reduite et une meilleure resorbtion du liquide injecte telle que l"insuline.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)