Sterilization test pack
    3.
    发明授权

    公开(公告)号:US12263268B2

    公开(公告)日:2025-04-01

    申请号:US17594637

    申请日:2020-04-10

    Abstract: A sterilization test pack may include a shell defining an indicator compartment having a volume; a channel extending between a compartment opening and an exterior opening, the channel being in fluid communication with the indicator compartment through the compartment opening and surrounding atmosphere being in fluid communication with the channel through the exterior opening such that the indicator compartment is in fluid communication with the surrounding atmosphere through the channel, the channel having a length measured between the compartment opening and the exterior opening and a hydraulic radius along the length; and an indicator disposed in the indicator compartment, where a ratio of the compartment volume to the channel hydraulic radius may range from 1000 cm2 to 8000 cm2.

    Patient warming system with monitoring and feedback capability

    公开(公告)号:US12263117B2

    公开(公告)日:2025-04-01

    申请号:US16621297

    申请日:2018-06-20

    Abstract: Aspects of the present disclosure provide for a patient warming system having a heating device configured to transfer heat to a patient based on a body heat score that indicates whether the patient is likely to sweat. The heating device includes a heater circuit configured to produce heat, the heater circuit thermally coupled to the patient. The heating device also includes a controller communicatively coupled to the heater circuit. The controller has one or more processors configured to receive one or more physiological indicators of the patient, determine the body heat score from one or more physiological indicators, determine whether the body heat score meets a score threshold, direct the heater circuit to produce a first amount of heat based on whether the body heat score meets a score threshold.

    Low profile instillation and negative-pressure bridge

    公开(公告)号:US12239779B2

    公开(公告)日:2025-03-04

    申请号:US17599855

    申请日:2020-03-20

    Abstract: Disclosed embodiments relate to devices and systems for providing both negative-pressure therapy and instillation, In some embodiments, both negative-pressure and instillation may be provided to a tissue site in a low-profile context that may also prevent siphoning of instillation fluid during negative pressure application. For example, a single bridge may include a negative-pressure pathway with supports and an instillation pathway, and the instillation pathway may be configured with respect to the negative-pressure pathway so that at least a portion of the instillation pathway collapses upon application of negative pressure to the negative-pressure pathway. Collapse of at least a portion of the instillation pathway may be sufficient to close the instillation pathway.

    Method for Biomaterial Purification

    公开(公告)号:US20250065274A1

    公开(公告)日:2025-02-27

    申请号:US18709281

    申请日:2022-10-24

    Abstract: Described herein is a method. The method includes providing a filtration medium comprising a functionalized microporous membrane, wherein the functionalized microporous membrane comprises a plurality of guanidyl groups; contacting a biological fluid comprising a target with the filtration medium, wherein the biological fluid has a pH equal to or greater than an isoelectric point of the target; and eluting the target from the filtration medium with a second fluid to obtain a target solution, wherein the second fluid has a pH less than the pH of the biological fluid and less than an isoelectric point of the target.

    Applicator and Method of Making Same

    公开(公告)号:US20250050084A1

    公开(公告)日:2025-02-13

    申请号:US18721085

    申请日:2022-12-19

    Abstract: A liquid applicator for applying a liquid to a surface. The applicator includes a hollow body comprising a wall defining an internal chamber having a closed end and an open end. The applicator further includes a felted polyurethane foam coupled to the open end of the hollow body and an alcohol-based antiseptic solution dispersed within the polyurethane foam. The polyurethane foam has a flatwise tensile strength of at least 1.0 lbf*in/(in2 of foam).

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