Compact medical device inserters and related systems and methods
AssigneeAbbott Diabetes Care Inc.
InventorLouis G. Pace
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Abstract
Compact medical device inserters, systems incorporating the same, and related methods of use are described. The inserters can include a housing, a sharp support, a sharp body, and a shroud, and can apply a sensor control device to a recipient with a sensor implanted in the recipient's body. The shroud can extend from the sensor control device in a position that covers or protects the sensor and a sharp, and can be retracted by pressure placed upon the inserter against the recipient's body to cause the sharp and sensor to penetrate the body, after which the sharp can be automatically withdrawn with the aid of a biasing element.
Claims8
A system for inserting an analyte sensor into a human body, comprising:
- a sensor control device coupled with an analyte sensor and having an anterior surface;
- and
- an inserter comprising:
- a housing having a posterior side adapted to be held by a user and an anterior side adapted to receive the sensor control device;
- a sharp;
- and
- a shroud having an anterior surface and adapted to slide with respect to the housing from an extended position that covers the analyte sensor and the sharp to a retracted position that exposes the analyte sensor and the sharp,
- wherein the sensor control device has an opening through which the shroud can pass, wherein the shroud is held in the extended position by a first lock mechanism comprising a structure on the shroud that locks with a structure on the sensor control device, and wherein, in the extended position, the anterior surface of the shroud extends through the opening and anterior to the anterior surface of the sensor control device.
Dependencies are inferred from the claim text.