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公开(公告)号：US11484646B1
公开(公告)日：2022-11-01
申请号：US17307594
申请日：2021-05-04
发明人： David R. Schiff , Sharon D. West , Jason Zerweck
摘要： An on-body injector includes a drug reservoir having an outlet. First and second pistons may be positioned within the reservoir, with the second piston first being moved to open the outlet, followed by the first piston being moved to convey a drug from the reservoir via the outlet. The reservoir may instead include a cover, with a valve positioned between the outlet and the cover. The valve is rotated to place a channel of the valve in fluid communication with a through-hole of the cover, allowing flow from the reservoir via the outlet. The reservoir may instead include a valve movable from a condition in which it deforms the outlet, preventing flow through the outlet, to a condition allowing flow. The reservoir may instead include a seal that is deformed by an increase in pressure within the reservoir, with the deformed seal being open to allow flow through the outlet.
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公开(公告)号：USD967404S1
公开(公告)日：2022-10-18
申请号：US29779188
申请日：2021-04-16
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公开(公告)号：USD967403S1
公开(公告)日：2022-10-18
申请号：US29779180
申请日：2021-04-16
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公开(公告)号：US11475992B2
公开(公告)日：2022-10-18
申请号：US16021466
申请日：2018-06-28
申请人： Fenwal, Inc.
发明人： David Brask
摘要： A medical device data management system comprising a server for updating data relating to medical devices, comprising a first database comprising a first plurality of data objects, wherein the first database is in communication with an interface via an interface application. The system comprises a second database comprising a second plurality of data objects containing an analogue of the data objects from the first plurality, wherein the second database is in communication with a plurality of medical devices via a medical device application. The system also comprises a synchronization application in communication with the first and second databases, and the synchronization application is configured to receive a notification when a data object from the first plurality changes in value, identify within the second plurality target analogues of the data object from the first plurality, and replace the target analogues with changed values of the data object from the first plurality.
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公开(公告)号：US11473729B2
公开(公告)日：2022-10-18
申请号：US16553963
申请日：2019-08-28
申请人： Chart Inc.
摘要： A doser for dispensing a cryogenic fluid includes a doser body configured to receive the cryogenic fluid. A dosing arm has a proximal end and a distal end, with a central passage extending between the proximal and distal ends and configured to receive cryogenic fluid from the doser body. Multiple dosing heads are mounted to the distal end of the dosing arm with each of the dosing heads including a dosing valve. The dosing heads are configured to receive cryogenic fluid from the central passage of the dosing arm and to dispense the cryogenic fluid when the dosing valve is opened.
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26.发明授权公开(公告)号：US11465160B2
公开(公告)日：2022-10-11
申请号：US16327358
申请日：2017-09-15
申请人： Fenwal, Inc.
摘要： Systems and methods are provided for separating blood into two or more components. A blood separation system includes a blood separation device and a fluid flow circuit configured to be mounted to the blood separation device. The blood separation device includes a centrifugal separator and a spinning membrane separator drive unit incorporated into a common case, which allows for fluid separation by two different methods. Depending on the separation procedure to be carried out, the fluid flow circuit paired with the blood separation device may include only one separation chamber configured to be mounted to the centrifugal separator or spinning membrane separator drive unit or two separation chambers, with one being mounted to the centrifugal separator and the other to the spinning membrane separator drive unit. The system may be used to separate and collect any combination of red blood cells, plasma, and platelets.
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公开(公告)号：US11435034B1
公开(公告)日：2022-09-06
申请号：US16029116
申请日：2018-07-06
申请人： Chart Inc.
发明人： Thomas Drube , Lyle Holsinger
摘要： A storage tank system features a tank made of rigid material and an insulation assembly. The insulation assembly includes an inner membrane and an outer membrane wherein the inner membrane is located within the outer membrane and at least one of the inner membrane and outer membrane is made of a flexible material. An insulation medium is located in a space between the inner membrane and the outer membrane and a vacuum is applied to the space.
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公开(公告)号：USD962584S1
公开(公告)日：2022-08-30
申请号：US29687864
申请日：2019-04-16
申请人： Big Lift, LLC
设计人： Yu Jiandong , Lin Zuqian , Xu Minghui , Huang Chao , Ma Qichen
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公开(公告)号：US11428463B2
公开(公告)日：2022-08-30
申请号：US16545695
申请日：2019-08-20
摘要： Provided are mixed refrigerant systems and methods and, more particularly, to a mixed refrigerant system and methods that provides greater efficiency and reduced power consumption via control of a liquid level in a cold vapor separator device.
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公开(公告)号：US11406811B2
公开(公告)日：2022-08-09
申请号：US16444115
申请日：2019-06-18
摘要： A needleless injection port assembly includes first and second body parts and a resilient barrier received within the body. A cannula attached to the first body part is received within an internal cavity of the resilient barrier. The resilient barrier is moveable between a less axially compressed first position in which fluid flow through the injection port assembly is prevented and a more axially compressed second position in which fluid flow through the assembly is allowed. An interference fit is provided between the resilient barrier and the cannula to seal against fluid flow through the cannula when the resilient barrier is in the first position. The cannula has an internal fluid passageway with a non-circular cross section providing increased fluid flow.
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