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公开(公告)号:US11419656B2
公开(公告)日:2022-08-23
申请号:US14678393
申请日:2015-04-03
申请人: CPSI Holdings LLC
摘要: A thermal regulation catheter system and method of use are disclosed, for moderating the temperature and other parameters of tissue surrounding a target tissue for an ablation procedure, or for performing a thermal treatment procedure. In an embodiment, the device includes a catheter having a shaft with a fluid supply line and a fluid return line disposed therein, and an inflatable heat exchange vessel at a distal end of the shaft. The fluid supply line supplies fluid to inflate the heat exchange vessel, and the fluid return line conducts fluid away from the heat exchange vessel.
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公开(公告)号:US20220061902A1
公开(公告)日:2022-03-03
申请号:US17523377
申请日:2021-11-10
申请人: CPSI HOLDINGS LLC
摘要: The present disclosure relates to a deployable assembly sleeve including a longitudinal body including a lumen, with the longitudinal body having a proximal end and a distal end; and at least one deployable assembly disposed upon the longitudinal body, the deployable assembly including a flexible and substantially rigid deployment member, and at least one sensor affixed to a distal end of the deployment member; and a control mechanism for controlling deployment in a distal direction and retraction in a proximal direction of the deployable assembly.
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公开(公告)号:US10196598B2
公开(公告)日:2019-02-05
申请号:US14876087
申请日:2015-10-06
申请人: CPSI Holdings LLC
摘要: A system for heating or cooling a sample is disclosed, which includes an insulated chamber; at least one of a heater or a cooling pad disposed within the chamber; and at least one compliant, fluid filled pillow. The at least one compliant, fluid-filled pillow is disposed in the chamber and adjacent to the at least one thermal device while being heated or cooled to a desired temperature by the heater or the cooling pad, and upon reaching the desired temperature, the at least one compliant, fluid filled pillow substantially conforms to a container containing the sample.
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公开(公告)号:US09932551B2
公开(公告)日:2018-04-03
申请号:US15463448
申请日:2017-03-20
申请人: CPSI Holdings, LLC
发明人: John G. Baust , Joshua T. Smith , Kimberly L. Santucci , Kristi K. Snyder , Anthony T. Robilotto , Robert G. Van Buskirk , John M. Baust , William L. Corwin , Jennie F. McKain
CPC分类号: C12M21/08 , C12M25/06 , C12M25/14 , C12M27/00 , C12M29/00 , C12N5/0062 , C12N5/0068 , C12N5/0697 , C12N2537/00 , G01N33/5008 , G01N33/5017
摘要: A tissue engineered model (TEM) structure, an apparatus and method for making a TEM structure, and methods of using a TEM structure are disclosed. In an embodiment, the TEM structure includes at least one TEM segment. Each TEM segment includes a frame defining a bounded area, the frame having a height, a first edge, and a second edge opposite the first edge, each of the first edge and the second edge defining a perimeter of the bounded area, and the height defining a distance between the first edge and the second edge; a membrane affixed to the first edge about a perimeter of the frame; and a solidified gel and cell matrix disposed within the bounded area within the frame, wherein the solidified gel and cell matrix substantially fills a volume defined by the bounded area and the height of the frame.
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公开(公告)号:US20220205589A1
公开(公告)日:2022-06-30
申请号:US17655369
申请日:2022-03-18
申请人: CPSI Holdings LLC
摘要: A method of generating a pressurized, sub-cooled mixed-phase cryogen is disclosed, including providing a cryogenic system including a reservoir containing a liquid cryogen; and a heat exchange coil immersed in the liquid cryogen, the heat exchange coil having an input end and an output end not immersed in the liquid cryogen; introducing a pressurized gas cryogen to the input end of the heat exchange coil; cooling the pressurized gas cryogen within the heat exchange coil; and collecting the pressurized gas cryogen at an output end of the heat exchange coil.
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公开(公告)号:US11306871B2
公开(公告)日:2022-04-19
申请号:US16042411
申请日:2018-07-23
申请人: CPSI Holdings LLC
摘要: A cryogenic system as well as a method of generating a pressurized, sub-cooled mixed-phase cryogen and a method of delivering such a cryogen to a cryoprobe are disclosed. In an embodiment, the cryogenic system includes a reservoir containing a liquid cryogen and a sub-cooling coil immersed in the liquid cryogen. The cryogen is supplied to the sub-cooling coil and is cooled under pressure to produce a pressurized mixed phase cryogen within the sub-cooling coil. This pressurized mixed phase cryogen is provided via supply line to a cryo-device for use.
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公开(公告)号:US10336984B2
公开(公告)日:2019-07-02
申请号:US14819960
申请日:2015-08-06
申请人: CPSI Holdings LLC
IPC分类号: C12N5/00 , A61K31/05 , A61K31/07 , A61K31/34 , A61K31/355 , A61K31/47 , A61K31/593 , G01N33/50 , C12N5/0735 , C12N5/074
摘要: A novel class of agents has been identified to serve as cell-guard agents and/or target-specific supplements to increase cell quality and yield, as well as select for target cell populations. Several additive agents (both natural and synthetic) have been identified, including Vitamin D3, NAC, resveratrol, salubrinal, AKT, and tunicamycin (among others) that hold promise for application in cell models. In one embodiment, hypothermic stress regimes are utilized. In another embodiment, normothermic conditions are utilized while other stressors are tested in the processing. The methods of maintaining mass cell cultures and/or selecting out particular cell populations for further research and clinical use represents an important step in therapeutic discovery.
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公开(公告)号:US09895184B2
公开(公告)日:2018-02-20
申请号:US15369990
申请日:2016-12-06
申请人: CPSI HOLDINGS LLC
发明人: John M. Baust
CPC分类号: A61B18/02 , A61B18/082 , A61B18/10 , A61B18/1477 , A61B2018/00077 , A61B2018/00154 , A61B2018/00577 , A61B2018/00994 , A61B2018/0293 , A61B2018/1869 , A61B2018/2005 , A61N1/403
摘要: The invention is a multi-functional ablation device that encompasses the use of both heat energy and cryogenic energy as integrated into one medical device. In one embodiment, the medical device integrates a heat source such as RF or HIFU in combination with a source of cryogenic energy such that the multi-functional ablation device is a dual thermal ablation device capable of utilizing either energy source alone or in combination.
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公开(公告)号:US09566105B2
公开(公告)日:2017-02-14
申请号:US13761673
申请日:2013-02-07
申请人: John M. Baust
发明人: John M. Baust
CPC分类号: A61B18/02 , A61B18/082 , A61B18/10 , A61B18/1477 , A61B2018/00077 , A61B2018/00154 , A61B2018/00577 , A61B2018/00994 , A61B2018/0293 , A61B2018/1869 , A61B2018/2005 , A61N1/403
摘要: The invention is a multi-functional ablation device that encompasses the use of both heat energy and cryogenic energy as integrated into one medical device. In one embodiment, the medical device integrates a heat source such as RF or HIFU in combination with a source of cryogenic energy such that the multi-functional ablation device is a dual thermal ablation device capable of utilizing either energy source alone or in combination.
摘要翻译: 本发明是一种多功能消融装置,其包括集成在一个医疗装置中的热能和低温能量的使用。 在一个实施例中,医疗设备将诸如RF或HIFU的热源与低温能量源组合,使得多功能消融装置是能够单独或组合地使用能量源的双重热消融装置。
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公开(公告)号:US20140273063A1
公开(公告)日:2014-09-18
申请号:US14206533
申请日:2014-03-12
申请人: CPSI HOLDINGS LLC
发明人: John G. BAUST , Joshua T. SMITH , Kimberly L. SANTUCCI , Kristi K. SNYDER , Anthony T. ROBILOTTO , Robert G. VAN BUSKIRK , John M. BAUST , William L. CORWIN , Jennie F. MCKAIN
IPC分类号: G01N33/50
CPC分类号: C12M21/08 , C12M25/06 , C12M25/14 , C12M27/00 , C12M29/00 , C12N5/0062 , C12N5/0068 , C12N5/0697 , C12N2537/00 , G01N33/5008 , G01N33/5017
摘要: A tissue engineered model (TEM) structure, an apparatus and method for making a TEM structure, and methods of using a TEM structure are disclosed. In an embodiment, the TEM structure includes at least one TEM segment. Each TEM segment includes a frame defining a bounded area, the frame having a height, a first edge, and a second edge opposite the first edge, each of the first edge and the second edge defining a perimeter of the bounded area, and the height defining a distance between the first edge and the second edge; a membrane affixed to the first edge about a perimeter of the frame; and a solidified gel and cell matrix disposed within the bounded area within the frame, wherein the solidified gel and cell matrix substantially fills a volume defined by the bounded area and the height of the frame.
摘要翻译: 公开了一种组织工程模型(TEM)结构,用于制造TEM结构的装置和方法,以及使用TEM结构的方法。 在一个实施例中,TEM结构包括至少一个TEM段。 每个TEM段包括限定有界区域的框架,框架具有高度,第一边缘和与第一边缘相对的第二边缘,第一边缘和第二边缘中的每一个限定有界区域的周边,并且高度 限定所述第一边缘和所述第二边缘之间的距离; 围绕所述框架的周边固定到所述第一边缘的膜; 以及设置在框架内的有界区域内的凝固凝胶和细胞基质,其中凝固的凝胶和细胞基质基本上填充由界限区域和框架的高度限定的体积。
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