Infusion Set
First Claim
1. An infusion set comprising an infusion part for insertion into a patient and a connector for connecting the infusion part with a medical device through a tube, the connector being axially displaceable relative to the infusion part,the infusion part comprising:
- an adhesive support;
a base connected to the adhesive support, the base part including a first set of guides and at least two retention devices for releasably locking the connector to the infusion part, said retention devices extending from an upper surface of the base;
a first cannula extending from said base and being in fluid communication with a cavity, said cavity being adapted to receive a second cannula extending from the connector, wherein said second cannula is in fluid communication with the tube; and
the connector comprising;
a second set of guides adapted to fit with the first set of guides and at least two arms adapted to fit with the retention devices.
6 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to an infusion set for an intermittent or continuous administration of a therapeutical substance, such as insulin. The infusion set comprises an infusion part (OB) for insertion into a patient and a connector (OA) for connecting the infusion part with a medical device through a tube (7), the connector being axially displaceable relative to the infusion part. The infusion part comprises an adhesive support (1), a base part (2) with a first set of guiding means (13) and at least two retention devices (4) for locking the connector to the infusion part, a cannula extending from said base part and being in fluid communication with a cavity which is optionally covered with a membrane, the cavity is further adapted to receive a second cannula extending from the connector, which second cannula is in fluid communication with the tube.
56 Citations
27 Claims
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1. An infusion set comprising an infusion part for insertion into a patient and a connector for connecting the infusion part with a medical device through a tube, the connector being axially displaceable relative to the infusion part,
the infusion part comprising: -
an adhesive support; a base connected to the adhesive support, the base part including a first set of guides and at least two retention devices for releasably locking the connector to the infusion part, said retention devices extending from an upper surface of the base; a first cannula extending from said base and being in fluid communication with a cavity, said cavity being adapted to receive a second cannula extending from the connector, wherein said second cannula is in fluid communication with the tube; and the connector comprising; a second set of guides adapted to fit with the first set of guides and at least two arms adapted to fit with the retention devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22)
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17. (canceled)
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23. An infusion set comprising an infusion part and a connector releasably connectable to the infusion part,
the infusion part comprising: -
a base having a lower surface and an upper surface, the upper surface comprising a first guide and a releasable locking member extending upwardly from the upper surface for releasably connecting the infusion part to the connector; and a first cannula extending outwardly from the base, the connector comprising; a second guide adapted to fit with the first guide; an arm operably connected to the second guide for releasably interlocking with the locking member; and a second cannula extending outwardly from the connector and adapted for reception at least partially within a cavity formed in the base; wherein the first cannula and the second cannula are fluidly connectable. - View Dependent Claims (24, 25, 26, 27)
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Specification