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Surgery > Means For Introducing Or Removing Material From Body For Therapeutic Purposes (e.g., Medicating, Irrigating, Aspirating, Etc.) > Treating Material Introduced Into Or Removed From Body Orifice, Or Inserted Or Removed Subcutaneously Other Than By Diffusing Through Skin > Material Introduced Or Removed Through Conduit, Holder, Or Implantable Reservoir Inserted In Body > Injection Or Aspiration Device Having Plural Body Entering Conduits Injection Or Aspiration Device Having Plural Body Entering ConduitsInjection Or Aspiration Device Having Plural Body Entering Conduits patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/09/06 - 20060253079 - Stratum corneum piercing device The present invention features a stratum corneum-piercing device including a microprotrusion member having a skin-contacting surface and plurality of stratum corneum piercing microprotrusions thereon, the device being adapted to move the microprotrusion member lateral to the surface of the skin surface upon contact with the skin. ... 11/09/06 - 20060253078 - Method of treating skin disorders with stratum corneum piercing device The present invention features a device having a barrier membrane contacting surface, the device containing: a power source; a first conductive electrode; a second conductive electrode; and a reservoir; wherein said power source is in electric communication with said first conductive electrode and said second conductive electrode, wherein said first ... 05/11/06 - 20060100584 - Needleless microprotrusion elastoplast system A needleless microprotrusion system for infusion of a medicament into a patient includes a plurality of microprotrusions having a length sufficient to penetrate a stratum corneum of the patient. A chemodenervating agent is disposed in a microprotrusions in a substrate is provided for supporting the microprotrusion and conforming the microprotrusions ... 12/15/05 - 20050277887 - Micro infusion drug delivery device An infusion pump includes a plurality of projections configured so that they enter the subcutaneous region of the patients skin and provides a painless means of creating a breach in the stratum corneum which is sealed against leakage by the skin surrounding each projection and provides a flow path for ... 12/01/05 - 20050267414 - Device and method for releasing a therapeutic agent brought into the interior of a patient's body For releasing a therapeutic agent, a release is disclosed. The release allows a release or expulsion of the therapeutic agent that is adapted appropriately for the therapy, and/or for the specific properties of the therapeutic agent. ... 11/24/05 - 20050261632 - High-aspect-ratio microdevices and methods for transdermal delivery and sampling of active substances High-aspect-ratio microdevices comprising microneedles, microknives and microblades and their manufacturing methods are disclosed. These devices can be used for the delivery of therapeutic agents across the skin or other tissue barriers to allow chemical and biological molecules getting into the circulation systems. The microneedles can also be used to withdraw ... 11/24/05 - 20050261631 - Microneedle devices and microneedle delivery apparatus Microneedle devices with microneedles having a truncated tapered shape are disclosed. The microneedles of microneedle devices may also have a controlled aspect ratio. Microneedle delivery apparatus are disclosed that include drivers designed to deliver microneedles at velocities that may enhance perforation of the stratum corneum while limiting the sensation of ... 11/03/05 - 20050245877 - Method and device for intradermally delivering a substance A device for delivering a substance into the skin of a patient includes a body and a skin penetrating device having at least one skin penetrating member, such as a microneedle. The body includes an internal cavity and a device for indicating the delivery of a sufficient amount of the ... 10/27/05 - 20050240154 - Infusion set with patch An infusion set including an infusion part and a connector being in fluid communication with a medical device is provided. The infusion part includes multiple micro needles being in fluid communication with a chamber and the chamber is supplied with fluid from the medical device. The fluid is conducted through ... 09/22/05 - 20050209566 - System and method for delivering fluid into flexible biological barrier A system and method for delivering fluid into a flexible biological barrier employs a microneedle structure wherein a final position of microneedles inserted into the biological barrier is generally sideways projecting from the delivery configuration instead of the conventional downwards projecting arrangement. The microneedles project from a relief surface which ... 09/22/05 - 20050209565 - Intracutaneous microneedle array apparatus Improved microneedle arrays are provided having a sufficiently large separation distance between each of the individual microneedles to ensure penetration of the skin while having a sufficiently small separation distance to provide high transdermal transport rates. A very useful range of separation distances between microneedles is in the range of ... 09/22/05 - 20050209564 - Devices and methods for interstitial injection of biologic agents into tissue Apparatus and methods for injecting biological agents into tissue. Devices are provided having elongate shafts and distal injection heads for driving needles into tissue and injecting medical agents into the tissue through the needles. A longitudinal force directed along the shaft can be translated to a needle driving force. Some ... 08/25/05 - 20050187521 - Microneedle devices and methods of manufacture Microneedle devices and methods of manufacturing the microneedle devices. The microneedle devices include microneedles protruding from a substrate, with the microneedles piercing a cover placed over the substrate surface from which the microneedles protrude. The cover and the microneedle substrate together define a capillary volume in fluid communication with the ... 08/04/05 - 20050171480 - Method and/or apparatus for puncturing a surface for extraction, in situ analysis, and/or substance delivery using microneedles A method and apparatus for puncturing a surface for extraction, in situ monitoring, and/or substance delivery uses microneedles with improved properties. Applications include easy to handle glucose monitoring using a group of hollow out-of-plane silicon microneedles to sample substances in interstitial fluid from the epidermal skin layer. ... 07/28/05 - 20050165359 - Device for subcutaneous infusion of fluids The invention provides a subcutaneous infusion device including a delivery tube having a central lumen and a closed first end and an open second end. The device further includes a support base attached adjacent a first end of the delivery tube; and a plurality of needles extending substantially perpendicular to ... 07/28/05 - 20050165358 - Devices and methods for transporting fluid across a biological barrier A device (10) and method for tranporting fluids across biological barriers enhances penetration of a biological barrier by the use of directional insertion, preferably with asymmetric microneedles (18) and/or microneedles (18) with sharp edges. Additionally, or alternatively, adhesion followed by alteration of contact geometry is employed to stretch the biological ... 06/23/05 - 20050137531 - Devices and methods for enhanced microneedle penetration of biological barriers Microneedle devices and methods of use thereof are provided for the enhanced transport of molecules, including drugs and biological molecules, across tissue by improving the interaction of microneedles and a deformable, elastic biological barrier, such as human skin. The devices and methods act to (1) limit the elasticity, (2) adapt ... ### FreshPatents.com Support |