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公开(公告)号：US20220241520A1
公开(公告)日：2022-08-04
申请号：US17629433
申请日：2020-07-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ALAN R. DOMBROWSKI , ADAM S. TRONESS , JACK E. KOCHEAVAR , DENNARD J. POWELL , MICHAEL J. VOSTAL , MATTHEW T. ZABEL , JACQUELINE M. GANSER
Abstract: The disclosed tamper-evident closure (100) encloses a medical access device, such as a vascular access device (200), such that it will be visibly apparent if the medical access device contained in the tamper-evident closure becomes exposed. The tamper-evident closure cannot be reapplied over the medical access device in a way to look the same as it did prior to exposing the medical access device. The tamper-evident closures comprise a holding cavity (110), a securing mechanism (160), and an apparent release. The disclosed tamper-evident closures are well suited for securing a medical access device that has an access point for delivering fluid to a patient or removing fluid from a patient.
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公开(公告)号：US20190328278A1
公开(公告)日：2019-10-31
申请号：US16475149
申请日：2018-01-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MATTHEW T. ZABEL , ROGER W. BARTON , SABER TAGHVAEEYAN , JONATHAN B. ARTHUR , CHRISTINE S. BELL , ARASH SANGARI , NICHOLAS A. ASENDORF , TIMOTHY F. MUNOZ , KEITH T. THORNLEY
Abstract: This disclosure provides systems and methods for monitoring respiratory parameters of a person (e.g., a user). In some examples, a system for respiratory monitoring includes a sensor and a computing device. The sensor monitors at least one respiratory related parameter. The computing device is connected to the sensor. The computing device includes a processor. The processor receives a feature vector having a plurality of features, each respective feature associated with a respective respiratory related parameter. The processor also receives from the sensor the at least one respective respiratory related parameter. The processor determines a first breathing state based on the feature vector.
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