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公开(公告)号：US11938055B2
公开(公告)日：2024-03-26
申请号：US17075058
申请日：2020-10-20
申请人： Rohit Khanna
发明人： Rohit Khanna
CPC分类号： A61F7/12 , A61F7/123 , A61M1/85 , A61M19/00 , A61M25/0026 , A61M25/003 , A61F2007/0056 , A61F7/0085 , A61F2007/0096 , A61F2007/126 , A61M3/0229 , A61M2025/0024 , A61M2025/0031 , A61M2027/004 , A61M27/006 , A61M2202/0464 , A61M2205/3303 , A61M2205/3344 , A61M2205/3606 , A61M2205/366 , A61M2210/0693 , A61M2210/1003 , A61M2230/08 , A61M2230/10 , A61M2230/30 , A61M2230/50
摘要： A method for treatment of a brain and/or spinal cord includes inserting a flexible catheter into a cerebrospinal fluid space, the flexible catheter including two lumens adapted to allow a fluid to circulate therein in a closed loop within the flexible catheter and the flexible catheter being adapted to be connected to a device for cooling and circulating the fluid. The cerebrospinal fluid in the cerebrospinal fluid space is cooled with the flexible catheter to enable selective central nervous system cooling. The functional status of the brain and/or spinal cord is monitored, and the treatment of the brain and/or spinal cord is modified to adjust for any change in the functional status of the brain and/or spinal cord.
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2.发明公开公开(公告)号：US20230218433A1
公开(公告)日：2023-07-13
申请号：US18058159
申请日：2022-11-22
申请人： Cryosa, Inc.
CPC分类号： A61F7/12 , A61F5/566 , A61F7/123 , A61B18/02 , A61F2007/0017 , A61B2018/00642 , A61B2018/00815 , A61B2018/00744 , A61B2018/00327 , A61B2018/00714 , A61B2018/0022 , A61B2018/00291 , A61F2007/0087 , A61F2007/0056 , A61B2018/0262 , A61B2018/00791 , A61B2018/00821 , A61F2007/0096
摘要： A heat exchanger is disclosed for causing cryolysis of adipose tissue of a human tongue. The heat exchanger includes a body having cooling channels for circulating fluids therein. The body forms a contact surface that contacts a portion of the dorsal surface of the tongue and a portion of the base of the tongue. The heat exchanger includes a pair of side walls extending from the body and forming a pair of side contact surfaces that are dimensioned so that they contact the dorsal and lateral surfaces of the tongue in a manner so as to constrict the tongue when the contact surface is in contact with the tongue. A method of treatment for apnea using the heat exchanger and/or administering a chemical adipolysis formulation/vasoconstriction agent is also disclosed.
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公开(公告)号：US20190239954A1
公开(公告)日：2019-08-08
申请号：US16382830
申请日：2019-04-12
发明人： David Townley , Brian Shields , Ivan Keogh , Michele Qi Zhan , Conor Farrel
IPC分类号： A61B18/24 , A61N1/36 , A61B18/14 , A61N1/05 , A61F7/12 , A61B17/00 , A61N1/40 , A61N1/32 , A61N7/00 , A61N1/18
CPC分类号： A61B18/24 , A61B17/00234 , A61B18/02 , A61B18/1492 , A61B18/1815 , A61B2017/003 , A61B2018/00029 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00327 , A61B2018/00434 , A61B2018/00577 , A61B2018/00702 , A61B2018/00797 , A61B2018/1467 , A61B2218/002 , A61F7/123 , A61F2007/0006 , A61F2007/0054 , A61N1/0546 , A61N1/18 , A61N1/32 , A61N1/36017 , A61N1/36025 , A61N1/36082 , A61N1/40 , A61N5/022 , A61N7/00 , A61N2007/0021
摘要： Devices for therapeutic nasal neuromodulation and associated systems and methods are disclosed herein. A system for therapeutic neuromodulation in a nasal region configured in accordance with embodiments of the present technology can include, for example, a shaft and a therapeutic element at a distal portion of the shaft. The shaft can locate the distal portion intraluminally at a target site inferior to a patient's sphenopalatine foramen. The therapeutic element can include an energy delivery element configured to therapeutically modulate postganglionic parasympathetic nerves at microforamina of a palatine bone of the human patient for the treatment of rhinitis or other indications. In other embodiments, the therapeutic element can be configured to therapeutically modulate nerves that innervate the frontal, ethmoidal, sphenoidal, and maxillary sinuses for the treatment of chronic sinusitis.
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公开(公告)号：US20190209368A1
公开(公告)日：2019-07-11
申请号：US16300602
申请日：2017-05-09
CPC分类号： A61F7/123 , A61B18/02 , A61B2018/00011 , A61B2018/00023 , A61B2018/00041 , A61B2018/0022 , A61B2018/00577 , A61B2018/0212 , A61B2018/0268 , A61F7/0085 , A61F2007/0058 , A61F2007/0092 , A61F2007/126 , A61M25/10 , A61M25/1002 , A61M2025/1088
摘要： A catheter is provided comprising a flexible heat transfer element provided on an outer surface of the catheter, a conduit arranged to supply an inflation fluid for inflating the flexible heat transfer element so as to form an inflated balloon, a guide wire lumen for receiving a guide wire, and an elongate cooling element arranged to cool said inflation fluid for inflating the balloon. Said cooling element and said guide wire lumen are arranged inside the flexible heat transfer element such that, when inflated the cooling element is substantially central within the balloon and said guide wire lumen is parallel to and radially offset from the cooling element.
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公开(公告)号：US10058449B2
公开(公告)日：2018-08-28
申请号：US14403105
申请日：2013-05-14
发明人： Giorgio Cattaneo
IPC分类号： A61F7/12 , A61B17/22 , A61B17/221 , A61B17/3207 , A61M27/00 , A61B17/32 , A61F7/00
CPC分类号： A61F7/123 , A61B17/221 , A61B17/320725 , A61B2017/22001 , A61B2017/22051 , A61B2017/22074 , A61B2017/320008 , A61F2007/0054 , A61F2007/126 , A61M27/002
摘要： A medical system for endovascular temperature control of blood and for recanalization of a blood vessel, the medical system having a catheter, a radially compressible treatment device, in particular a recanalization device, which, in the compressed state, is arranged to be longitudinally movable in the catheter and, by being released from the catheter, is radially expandable for the recanalization of the blood vessel, and a temperature control element for controlling the temperature of blood, wherein the treatment device, in particular the recanalization device, can be positioned distally with respect to the temperature control element in such a way that, during use, blood which is temperature-controlled by the temperature control element flows to the recanalization site in the blood vessel.
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公开(公告)号：US20180055687A1
公开(公告)日：2018-03-01
申请号：US15683486
申请日：2017-08-22
发明人： Wade A. Keller , Timothy R. Machold
IPC分类号： A61F7/12 , A61M25/00 , A61M25/10 , A61F7/00 , A61F7/10 , A61B18/00 , A61B17/22 , A61B17/00 , A61B18/24 , A61B18/08
CPC分类号： A61F7/12 , A61B18/00 , A61B18/082 , A61B18/245 , A61B2017/00084 , A61B2017/22051 , A61B2018/00095 , A61F7/007 , A61F7/10 , A61F7/123 , A61F2007/0054 , A61F2007/0056 , A61F2007/0086 , A61F2007/0095 , A61F2007/0096 , A61F2007/126 , A61M25/00 , A61M25/1002 , A61M25/1011 , A61M2025/0078 , A61M2025/1072 , A61M2025/1086 , A61M2205/366 , A61M2206/10 , A61M2230/50
摘要： Catheter devices and methods for intravascular heating and/or cooling of human or veterinary patients. The catheter devices generally comprise catheters having inflow and outflow lumens and at least one curvilinear balloon connected to the inflow and outflow lumens such that heat exchange fluid may be circulated through the balloon(s). The catheter is inserted into the vasculature and heated or cooled fluid is circulated through the balloon(s) to heat or cool blood flowing in heat-exchange proximity to the balloon(s), thereby effecting heating or cooling of all or a portion of the patient's body.
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公开(公告)号：US20180042667A1
公开(公告)日：2018-02-15
申请号：US15546991
申请日：2016-01-28
发明人： Carlo Pappone , Alan de la Rama , Gabriele Giuseppe Vicedomini , Cary Hata , Tho Hoang Nguyen , Peter Chen
CPC分类号： A61B18/1492 , A61B5/0422 , A61B2018/00351 , A61B2018/00791 , A61B2018/00797 , A61B2018/00839 , A61F7/12 , A61F7/123 , A61F2007/0054 , A61F2007/0059 , A61F2007/0072 , A61F2007/126
摘要： A catheter is disclosed comprising a catheter shaft including a proximal end and a distal end. A flexible framework can be connected to the distal end of the catheter shaft, wherein the flexible framework includes a plurality of heating electrodes and a temperature sensor. The plurality of heating electrodes can be configured to be heated to a first temperature, the first temperature being lower than which radio frequency ablation is performed. The plurality of heating electrodes can be configured to be heated to a second temperature, the second temperature being a temperature at which radio frequency ablation is performed.
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公开(公告)号：US20180036073A1
公开(公告)日：2018-02-08
申请号：US15782184
申请日：2017-10-12
发明人： Gary KAPLAN , Christopher J. DANEK , William WIZEMAN , Timothy R. DALBEC , Noah D. WEBSTER , Huy D. PHAN
CPC分类号： A61B18/1492 , A61B18/18 , A61B2018/00214 , A61B2018/00267 , A61B2018/00541 , A61B2018/00797 , A61B2018/1437 , A61F7/123 , A61N1/05
摘要： This relates to methods and devices for achieving contact between the wall of a cavity or passageway and a medical device when used in tortuous anatomy.
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公开(公告)号：US09878116B2
公开(公告)日：2018-01-30
申请号：US14122813
申请日：2012-05-22
CPC分类号： A61M16/0434 , A61F7/123 , A61M16/0057 , A61M16/0409 , A61M16/0415 , A61M16/0438 , A61M16/0445 , A61M16/0488 , A61M16/0497 , A61M16/1075 , A61M2205/3606 , A61M2210/1028
摘要： A laryngeal mask is provided with an outer tube and a connector, having a base end in which is formed a first connecting portion capable of being connected to an artificial respirator and a leading end in which is formed a ventilation opening, the outer tube and the connector having a communication passage formed therein that communicates between the first connecting portion and the ventilation opening, a ring-shaped cuff capable of tightly adhering to a tracheal opening of a patient trachea as a result of inflating in a state where the ring-shaped cuff is inserted to a predetermined insertion position, and hyoid bone-contacting portions and protruding laterally from the outer tube so as to contact from above a site in a pharyngeal portion of the patient corresponding to a hyoid bone of the patient in a state where the ring-shaped cuff is inserted to the insertion position.
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公开(公告)号：US09775741B2
公开(公告)日：2017-10-03
申请号：US14266600
申请日：2014-04-30
申请人： BrainCool AB
IPC分类号： A61F7/10 , A61F7/12 , A61K31/02 , A61M15/08 , A61M25/00 , A61F7/00 , A61M16/04 , A61M25/10 , A61M31/00 , A61M16/10
CPC分类号： A61F7/10 , A61F7/12 , A61F7/123 , A61F2007/0002 , A61F2007/0063 , A61F2007/0064 , A61F2007/0065 , A61F2007/0069 , A61K31/02 , A61M15/08 , A61M15/085 , A61M16/04 , A61M16/0409 , A61M16/0438 , A61M16/0454 , A61M16/0479 , A61M16/0486 , A61M16/107 , A61M25/003 , A61M25/0032 , A61M25/0068 , A61M25/007 , A61M25/1011 , A61M31/00 , A61M2025/0034 , A61M2025/0036 , A61M2025/0073
摘要： Methods for cerebral cooling are described. Cooling assemblies include elongate tubular members, a reservoir containing a pressurized fluid, and a manifold connecting the reservoir and elongate tubular members. After insertion of the elongate tubular members into the patient's nostrils, a pressurized fluid is delivered onto a surface of the patient's nasal cavity through a plurality of ports in the elongate tubular members. The delivery of the fluid causes cooling by direct heat transfer through the nasopharynx and hematogenous cooling through the carotids and the Circle of Willis.
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