IMPLANTABLE INFUSION DEVICES AND ASSOCIATED METHODS
3 Assignments
0 Petitions
Accused Products
Abstract
Implantable infusion devices configured to improve fill and evacuation procedures.
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Citations
89 Claims
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1-69. -69. (canceled)
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70. An implantable infusion device, comprising:
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an infusion device housing; first and second reservoir compartments associated with the infusion device housing; at least one fluid transfer device operably connected to the first and second reservoir compartments; and a fill port including first and second fluid receiving regions that are isolated from one another such that fluid flow therebetween is prevented, the first fluid receiving region being operably connected to the first reservoir compartment by a first flow path and the second fluid receiving region being operably connected to the second reservoir compartment by a second flow path. - View Dependent Claims (71, 72, 73, 74, 75, 76, 77, 78, 79)
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80. An implantable infusion device system, comprising:
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an implantable infusion device;
includingan infusion device housing, first and second reservoir compartments associated with the infusion device housing, at least one fluid transfer device operably connected to the first and second reservoir compartments, and a fill port including first and second fluid receiving regions that are isolated from one another such that fluid flow therebetween is prevented, the first fluid receiving region being operably connected to the first reservoir compartment by a first flow path and the second fluid receiving region being operably connected to the second reservoir compartment by a second flow path; a first needle, including a sharpened distal end portion and outlet aperture, configured such that the outlet aperture is located within the first fluid receiving region when the first needle is fully inserted into the fill port; and a second needle, including a sharpened distal end portion and outlet aperture, configured such that the outlet aperture is located within the second fluid receiving region when the second needle is fully inserted into the fill port. - View Dependent Claims (81, 82, 83, 84, 85, 86, 87, 88, 89)
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Specification