US8465425B2 - Analyte Monitoring Device and Methods of Use - Google Patents > 자유게시판

More significantly, home SPO2 device the present invention pertains to units and methods for the in vivo monitoring of an analyte utilizing an electrochemical sensor to offer data to a affected person about the level of the analyte. High or BloodVitals review low levels of glucose or Blood Vitals different analytes may have detrimental results. This method does not permit steady or home SPO2 device automatic monitoring of glucose ranges within the physique, but usually should be performed manually on a periodic basis. Unfortunately, the consistency with which the extent of glucose is checked varies broadly among individuals. Many diabetics discover the periodic testing inconvenient and so they generally forget to test their glucose stage or wouldn't have time for BloodVitals SPO2 a proper test. In addition, some individuals wish to keep away from the ache associated with the test. These conditions could end in hyperglycemic or hypoglycemic episodes. An in vivo glucose sensor that constantly or BloodVitals SPO2 robotically displays the individual's glucose degree would enable individuals to more easily monitor home SPO2 device their glucose, or different analyte, levels.

Some devices embrace a sensor guide which rests on or close to the pores and skin of the affected person and could also be hooked up to the affected person to carry the sensor in place. These sensor guides are typically bulky and don't permit for freedom of motion. The size of the sensor guides and presence of cables and wires hinders the convenient use of these gadgets for on a regular basis functions. There is a necessity for home SPO2 device a small, compact system that can function the sensor and supply alerts to an analyzer with out substantially limiting the movements and actions of a patient. Continuous and/or automated monitoring of the analyte can present a warning to the patient when the level of the analyte is at or near a threshold level. For example, if glucose is the analyte, then the monitoring machine might be configured to warn the patient of current or impending hyperglycemia or hypoglycemia. The affected person can then take acceptable actions. Many of those units are small and comfy when used, home SPO2 device thereby allowing a wide range of activities.

One embodiment is a sensor management unit having a housing adapted for placement on skin. The housing is also adapted to obtain a portion of an electrochemical sensor. Other components and choices for the sensor home SPO2 device are described under. Further parts and BloodVitals SPO2 options for the display unit are described below. Another embodiment is a method of using an electrochemical sensor. An insertion gun is aligned with a port on the mounting unit. One embodiment of the invention is a method for detecting failures in an implanted analyte-responsive sensor. An analyte-responsive sensor is implanted right into a patient. N working electrodes, where N is an integer and is two or larger, and a common counter electrode. Signals generated at one of many N working electrodes and at the common counter electrode are then obtained and the sensor is set to have failed if the sign from the frequent counter electrode just isn't N times the signal from one of many working electrodes, within a predetermined threshold restrict.

Yet another embodiment is a technique of calibrating an electrochemical sensor having a number of working electrodes implanted in a affected person. The calibration worth is then related to at least one of many signals from the a number of working electrodes if the circumstances described above are met. Two or extra conductive contacts on the sensor control unit are coupled to contact pads on the sensor. Then, utilizing the sensor management unit, data is collected relating to a level of an analyte from alerts generated by the sensor. The collected data is transmitted to a show unit and an indication of the level of the analyte is displayed on the show unit. FIG. 2 is a prime view of 1 embodiment of an analyte sensor, in response to the invention. FIG. 3B is a cross-sectional view of another embodiment of an analyte sensor, in line with the invention. FIG. 4A is a cross-sectional view of a 3rd embodiment of an analyte sensor, based on the invention.