Portable patient monitor
First Claim
1. A portable patient monitoring device comprising:
- electronic circuitry capable of receiving a signal output from a light sensitive detector capable of detecting light attenuated by body tissue carrying pulsing blood, wherein the electronic circuitry is also capable of outputting audio or visual indicia indicative of one or more physiological parameters of the body tissue;
a housing including a top side;
a plurality of user input keys arranged on the top side of the housing along the periphery of one or more curves; and
a protective cover comprising a pliable material.
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Accused Products
Abstract
Embodiments of the present disclosure includes a portable pulse oximeter, such as a handheld pulse oximeter, that provides a user with intuitive key navigation for device operation, which reduces an amount of visual concentration needed to handle and operate the oximeter. In various embodiments, the portable pulse oximeter includes one or more of user input keys disposed along curve, an alignment edge providing guidance by feel of a user'"'"'s digits to the input keys, raised convex keys also providing navigation by feel, a protective boot disposed around various portions of the oximeter housing to protect against impacts, a table-top stand, combinations of the same, or the like.
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Citations
22 Claims
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1. A portable patient monitoring device comprising:
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electronic circuitry capable of receiving a signal output from a light sensitive detector capable of detecting light attenuated by body tissue carrying pulsing blood, wherein the electronic circuitry is also capable of outputting audio or visual indicia indicative of one or more physiological parameters of the body tissue;
a housing including a top side;
a plurality of user input keys arranged on the top side of the housing along the periphery of one or more curves; and
a protective cover comprising a pliable material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification