INSULIN PUMP DERMAL INFUSION SET HAVING PARTIALLY INTEGRATED MECHANIZED CANNULA INSERTION WITH DISPOSABLE ACTIVATION PORTION
PROBLEM TO BE SOLVED: To provide an infusion set that can deliver a drug to a skin surface that facilitates superior absorption of the drug, and can also maintain a certain degree of comfort for a user.SOLUTION: The infusion set has a partially integrated ballistic inserter that can insert a needle...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
21.06.2012
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide an infusion set that can deliver a drug to a skin surface that facilitates superior absorption of the drug, and can also maintain a certain degree of comfort for a user.SOLUTION: The infusion set has a partially integrated ballistic inserter that can insert a needle at a controlled speed to a depth to deliver a content to the upper 3 mm of the skin surface, and a skin-securing adhesive layer to secure a skin surface at an insertion site such that the inserter can insert the needle with a reduced risk of tenting of the skin surface. A removable turnkey or pushable handle can be provided to release a driving spring of the ballistic inserter to insert the needle at the controlled speed of 3.3 to over 10 ft/sec. and subsequently release from the set for disposal. The infusion set can further include an extendable interface ring that retracts when the inserter is removed from the infusion set. |
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Bibliography: | Application Number: JP20110262090 |