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公开(公告)号：US11759186B2
公开(公告)日：2023-09-19
申请号：US15998002
申请日：2018-06-08
申请人： David S. Goldsmith
发明人： David S. Goldsmith
IPC分类号： A61B10/02 , A61M5/14 , A61N5/10 , A61M5/142 , A61M5/172 , A61M39/24 , A61M1/36 , A61F2/04 , A61M5/168 , A61M60/126 , A61B17/02 , A61B17/00 , A61B17/3205 , A61M3/02 , A61M27/00 , A61B1/32
CPC分类号： A61B10/02 , A61B1/32 , A61F2/04 , A61M1/3618 , A61M1/3666 , A61M3/0279 , A61M5/14 , A61M5/14228 , A61M5/14276 , A61M5/16813 , A61M5/1723 , A61M27/008 , A61M39/24 , A61M60/126 , A61N5/1002 , A61B17/3205 , A61B2017/00566 , A61B2017/00876 , A61B2017/0212 , A61F2002/044 , A61F2220/0083 , A61M5/14244 , A61M2005/14208 , A61M2205/0288 , A61M2210/1025 , A61M2210/1078 , A61M2210/1085 , A61M2240/00 , A61N2005/1094
摘要： Described are means for the direct and continuous connection of a catheter to the lumen of any tubular anatomical structure, or ductus, without medically significant leakage. A port implanted at the body surface with piping to a periductal collar allows drug or radionuclide delivery that bypasses the upstream lumen. The port allows injection, infusion, aspiration, or attachment of an automatic ambulatory pump. A superparamagnetic nanoparticle carrier-bound drug, for example, can be introduced into the lumen to pass downstream until the particles, with or without the drug still bound, are drawn into the lumen wall by a magnetized jacket surrounding the ductus. Such constitutes a method of drug targeting whereby a segment of a vessel or the territory supplied by a branch of that segment can be circumscribed for exposure to the drug. A jacket with side-entry connector positioned in surrounding relation to a lesion requiring treatment can itself be magnetized.
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公开(公告)号：US11717629B2
公开(公告)日：2023-08-08
申请号：US16134692
申请日：2018-09-18
IPC分类号： A61M16/06
CPC分类号： A61M16/0683 , A61M16/0666 , A61M2240/00
摘要： This invention relates to a headgear comprising a semi-rigid frame engageable with the head of a user and a releasable connection system for releasable connection with a user interface, wherein the frame extends generally about a rear region of a user's head, generally about an upper region of a user's head, and generally about an ear or both ears of a user.
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公开(公告)号：US20230226305A1
公开(公告)日：2023-07-20
申请号：US18002449
申请日：2021-06-14
发明人： Evan FONTAINE , Whitney MENZEL , Albert CHI
IPC分类号： A61M16/20
CPC分类号： A61M16/207 , A61M16/206 , A61M2205/3331 , A61M2240/00
摘要： A gas-driven, pressure-regulated ventilator (10, 210) provides support for spontaneous breathing and non-breathing patients. The ventilator provides short pressure cycled and constant flow ventilatory support that allows the patient to receive consistent and reliable ventilatory breaths. The ventilator is designed to allow a clinician to adjust Peak Inspiratory Pressure (PIP) and Positive End Expiratory Pressure (PEEP) values and the duration of inhalation and exhalation flows in a breath cycle to accommodate patient-specific ventilation needs.
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公开(公告)号：US20230181875A1
公开(公告)日：2023-06-15
申请号：US17924210
申请日：2021-05-10
CPC分类号： A61M25/02 , A61M25/0043 , A61M2025/024 , A61M2025/0056 , A61M2240/00
摘要： An anchor system for anchoring an umbilical catheter to an umbilical cord. The system has a vascular anchor element and an anchor clamp. The vascular anchor element has a duct configured to accommodate a portion of an umbilical catheter, and an end configured to be inserted into a blood vessel of the umbilical cord. The anchor clamp is configured to releasably retain at least one portion of the umbilical cord and at least one portion of the anchor element. The clamp has a slit configured to receive the at least one portion of the umbilical cord and the at least one portion of the anchor element; and a releasable locking system for selectively opening/closing the anchor clamp.
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公开(公告)号：US20190247570A1
公开(公告)日：2019-08-15
申请号：US16393749
申请日：2019-04-24
申请人： CareFusion 303, Inc.
发明人： Edward BROWKA , James FENTRESS , Lawrence FARHAT , Robert VASKO , Theodore MOSLER , David FOSHEE , George MANSOUR
CPC分类号： A61M5/1409 , A61M5/142 , A61M5/165 , A61M5/16827 , A61M5/16881 , A61M5/284 , A61M5/31511 , A61M5/31578 , A61M5/31596 , A61M39/225 , A61M39/24 , A61M2005/1787 , A61M2039/0018 , A61M2039/242 , A61M2205/502 , A61M2205/6054 , A61M2205/6072 , A61M2240/00
摘要： Systems and methods of micro-infusion of medical fluids are disclosed. Micro-infusion systems may include a pump, a patient interface, tubing between the pump and the interface, and a micro-infusion device along the tubing. A first portion of the tubing above the micro-infusion device is longer than a second portion of the tubing below the device. The micro-infusion device may include a chamber in-line with the tubing, a first valve between the chamber and the first portion of the tubing, a second valve between the chamber and the second portion of the tubing and a third valve between the chamber and a dump chamber. The second valve may be slidably disposed within the chamber. A medical fluid may be provided into the chamber that slides the second valve displacing another fluid in the chamber through the third valve into the dump chamber.
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公开(公告)号：US20190232009A1
公开(公告)日：2019-08-01
申请号：US16329162
申请日：2017-08-31
发明人： Michael Paul RONAYNE
CPC分类号： A61M16/0666 , A61M16/0051 , A61M16/0066 , A61M16/06 , A61M16/0616 , A61M16/0672 , A61M16/0683 , A61M16/0688 , A61M16/0816 , A61M16/0891 , A61M16/109 , A61M16/16 , A61M16/161 , A61M16/201 , A61M16/209 , A61M2016/0027 , A61M2016/0033 , A61M2205/15 , A61M2205/3334 , A61M2205/3368 , A61M2205/581 , A61M2205/584 , A61M2230/432 , A61M2240/00
摘要： This invention relates to a patient interface, a system and/or method for providing a dedicated or sole inspiratory line or conduit for provision of inspiratory gases to a patient, and a dedicated or sole expiratory line or conduit for provision of expiratory 5 gases to a downstream device, where the inspiratory line or conduit is sealing engageable with the first of a user's nares and the expiratory line or conduit is sealing engageable with the second of the user's nares.
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公开(公告)号：US20190192807A1
公开(公告)日：2019-06-27
申请号：US16228262
申请日：2018-12-20
CPC分类号： A61M16/1095 , A61M16/0057 , A61M16/0096 , A61M16/021 , A61M16/06 , A61M16/0666 , A61M16/0816 , A61M16/0875 , A61M16/1075 , A61M16/109 , A61M16/16 , A61M16/161 , A61M2205/3334 , A61M2205/3368 , A61M2205/3653 , A61M2205/50 , A61M2240/00
摘要： Condensation or “rain-out” is a problem in breathing circuits and especially neonatal breathing circuits. The subject patent provides an improved breathing tube component for managing rain-out particularly in neonatal applications. In particular the breathing tube has a smooth inner bore, and an outer insulating layer containing stagnant gas and a heater wire.
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公开(公告)号：US20180126129A1
公开(公告)日：2018-05-10
申请号：US15728500
申请日：2017-10-10
CPC分类号： A61M27/002 , A61M25/0045 , A61M25/0108 , A61M25/0138 , A61M25/04 , A61M25/09016 , A61M27/008 , A61M2025/0046 , A61M2025/0233 , A61M2240/00 , A61M2250/00
摘要： The invention is a stent designed for indwelling in a body, where its purpose would be to assist in the drainage of liquid from one part of the body to another. The stent is composed of a material that would typically be coiled to form a cylindrical shape along the length of the stent. Each end of the stent would typically be shaped to form a looped pigtail to prevent migration in the vessel. The stent can be used for minimally invasive procedures or alternatively, it could be placed percutaneously. This stent could be used in various parts of the body, such as the ureter, urethra, bile duct, liver, pancreas, vascular system and neurovascular system.
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公开(公告)号：US20180043126A1
公开(公告)日：2018-02-15
申请号：US15559811
申请日：2016-03-30
发明人： David Robert Kemps
CPC分类号： A61M16/0816 , A61M11/00 , A61M11/04 , A61M15/009 , A61M16/0666 , A61M16/147 , A61M16/208 , A61M2240/00
摘要： An adaptor for a respiratory assistance system delivers aerosols to a patient. The adaptor is lightweight with a small footprint to increase patient comfort. The adaptor has a nozzle and a sealing mechanism to maintain pressure therein regardless of whether the nozzle is inserted into the adaptor. The adaptor is configured to connect to medical tubing and a medicament delivery device.
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公开(公告)号：US20180001043A1
公开(公告)日：2018-01-04
申请号：US15541046
申请日：2016-01-05
发明人： James Mooney
CPC分类号： A61M16/0411 , A61M16/0409 , A61M16/0415 , A61M16/0434 , A61M16/0445 , A61M16/0463 , A61M2016/0027 , A61M2016/003 , A61M2016/0413 , A61M2205/6081 , A61M2205/8206 , A61M2240/00
摘要： The present invention relates to a tracheal protective ventilation device specially adapted for use with neonates, a stylet that aids in insertion and spatial verification of the tracheal protective ventilation device, and methods for using the same. The ventilation provided by the devices of the present invention is atraumatic to the trachea and the glottis compared to ventilation devices currently available in the art, and has the additional feature of allowing the administration of nutritional matter to the gut without interrupting airflow.
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