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公开(公告)号：US20220152414A1
公开(公告)日：2022-05-19
申请号：US17441200
申请日：2020-03-23
发明人： William G. Austen , Robert Redmond , Michael McCormack , Matt Hart , Martha Wittrock , Lisa Shoemaker , Tom Jancaric
摘要： Systems and methods are provided for performing a treatment of a lesion within a subject using an endoscopic device. The endoscopic device comprises an endoscope and a catheter. The endoscope is configured to be inserted into the subject and includes a working channel. The catheter is configured to pass through the working channel of the endoscope. The catheter further comprises a sheath, an expandable device, and a light source. The sheath has a lumen and the expandable device may include an inflatable balloon. The light source is configured to be controllable through the lumen of the sheath. The light source is configured to selectively apply light to the lesion within the subject when the endoscope is inserted into the subject.
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公开(公告)号：US20150190654A1
公开(公告)日：2015-07-09
申请号：US14629067
申请日：2015-02-23
发明人： Arnold M. Herskovic
IPC分类号： A61N5/10
CPC分类号： A61N5/1007 , A61N5/1001 , A61N5/1002 , A61N5/1014 , A61N5/1027 , A61N2005/1004 , A61N2005/1005 , A61N2005/1008 , A61N2005/101 , A61N2005/1018 , A61N2005/1023
摘要： This invention is a medicament delivery vehicle, the vehicle comprising tubular members adapted to removably receive the medicament and an expandable stent adapted to receive the tubular members. Also provided is a medicament delivery vehicle, the vehicle comprised of tubular members which receive the medicament wherein the medicament comprises discrete entities and each of said entities are removably positioned at predetermined regions within the members.
摘要翻译： 本发明是一种药物输送载体，该载体包括适于可拆卸地容纳药物的管状构件和适于容纳管状构件的可扩张支架。 还提供了一种药物输送载体，该载体包括接收该药物的管状构件，其中药物包括离散的实体，并且每个所述实体可移除地定位在构件内的预定区域处。
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公开(公告)号：US20040230123A1
公开(公告)日：2004-11-18
申请号：US10868705
申请日：2004-06-14
发明人： David A. White , W. Martin Belef
IPC分类号： A61B008/14
CPC分类号： A61B8/12 , A61B8/4461 , A61M25/09
摘要： An ultrasound imaging guidewire, that is inserted into a patient's body. The guidewire has a static central core and an imaging guidewire body comprising an acoustical scanning device. The acoustical scanning device can be rotated to obtain 360 degree acoustical images of a site of interest in the patients body. Furthermore, the imaging guidewire includes a connector that permits the imaging guidewire body to be disengaged from the static central core tip so that the imaging guidewire body can be axially translated to obtain multi-position imaging. The imaging guidewire body is axially translated without losing the original guidewire positioning because the static central core maintains its position in the patient's body.
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公开(公告)号：US20040204768A1
公开(公告)日：2004-10-14
申请号：US10839317
申请日：2004-05-05
发明人： Kurt Geitz
IPC分类号： A61F002/04
CPC分类号： A61F5/0076 , A61F2/04 , A61F2002/044 , A61F2210/0004
摘要： A porous weave of bioabsorbable filaments is encased in an elastic membrane to form a thin-walled stent. The stent is sized to be snugly fitted in the proximate portion of the duodenum of a patient, to induce weight loss by limiting uptake of food passing through the stent. After a predetermined period, the stent degrades and passes from the body without surgical intervention.
摘要翻译： 生物可吸收长丝的多孔织物被包裹在弹性膜中以形成薄壁支架。 该支架的尺寸设计成紧密地配合在患者十二指肠的近端部分中，以通过限制通过支架的食物的摄取而引起体重减轻。 经过一段预定的时间后，支架会从身体退化而不进行手术干预。
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5.发明申请Vapor deposition process for producing a stent-graft and a stent-graft produced therefrom 失效用于制造支架移植物的气相沉积方法和由其制备的支架移植物公开(公告)号：US20030093141A1
公开(公告)日：2003-05-15
申请号：US10003149
申请日：2001-11-02
IPC分类号： A61F002/06 , B29C031/00
CPC分类号： A61L31/06 , A61L29/06 , A61L29/085 , A61L31/10 , C08L65/04
摘要： A stent-graft endoprosthesis is provided. The graft is a non-textile graft made from biocompatible polymers. The biocompatible compatible polymers include poly-para-xylylene polymeric material. The stent is also coated with a poly-para-xylylene polymeric material. The graft is formed by vacuum vapor deposition of diradicals forming the poly-para-xylylene material. The stent is also coated with the poly-para-xylylene material by vacuum vapor deposition.
摘要翻译： 提供了支架 - 移植物假体。 移植物是由生物相容性聚合物制成的非纺织移植物。 生物相容性相容的聚合物包括聚对二甲苯聚合物。 支架也涂有聚对二甲苯聚合物。 通过真空汽相淀积形成聚对二甲苯材料的双基体形成移植物。 支架也通过真空气相沉积用聚对二甲苯材料涂覆。
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公开(公告)号：US20020099434A1
公开(公告)日：2002-07-25
申请号：US10108904
申请日：2002-03-28
IPC分类号： A61F002/06
CPC分类号： A61F2/82 , A61F2/88 , A61F2/958 , A61F2210/0004 , A61F2210/0023 , A61F2250/0067 , A61F2250/0068 , A61L31/041 , A61L31/044 , A61L31/047 , A61L31/148 , A61L31/16 , A61L2300/42 , A61L2300/604 , A61L2300/606 , A61L2300/622 , Y10S623/901 , C08L67/04
摘要： A stent includes a main body of a generally tubular shape for insertion into a lumen of a vessel of a living being. The tubular main body includes a substantially biodegradable matrix having collagen IV and laminin that enclose voids within the matrix. The tubular main body also includes a biodegradable strengthening material in contact with the matrix to strengthen the matrix. The tubular main body is essentially saturated with drugs.
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公开(公告)号：US20010016717A1
公开(公告)日：2001-08-23
申请号：US09231075
申请日：1999-01-14
发明人： BRETT HAARALA , WILLIAM SHAW , CHRIS DAVEY
IPC分类号： A61M031/00
CPC分类号： A61M39/0208 , A61M2039/0235
摘要： An access port assembly having an attachable catheter allows for inserting a guidewire into the catheter to aid in the placement of the integral catheter while still attached to the access port assembly. A method is described for placing an access port fixedly attached to a catheter into a patient using a guidewire inserted into the catheter.
摘要翻译： 具有可附接导管的入口端口组件允许将导丝插入导管中以有助于整体导管的放置，同时仍然附接到进入端口组件。 描述了一种使用插入到导管中的导丝将入口固定地连接到患者的入口的方法。
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8.发明授权公开(公告)号：US11672600B2
公开(公告)日：2023-06-13
申请号：US16864358
申请日：2020-05-01
发明人： Ralf Brinkmann , Birgit Lange
CPC分类号： A61B18/26 , A61B5/0071 , A61B5/0075 , A61B5/0084 , A61B5/06 , A61B18/20 , A61B18/24 , A61B18/245 , A61B5/20 , A61B2017/00061 , A61B2017/00066 , A61B2018/00505 , A61B2018/00577 , A61B2018/00666 , A61B2018/00773 , A61B2018/00785 , A61B2018/00904
摘要： A medical device may include an ablation device configured to deliver ablation energy to a treatment site. The medical device may further include a probe device configured to deliver excitation radiation to the treatment site. Further the medical device may include a radiation-receiving device configured to receive photoluminescence radiation emitted from the treatment site in response to the treatment site being illuminated by the excitation radiation and to generate a detection signal in response to the received photoluminescence radiation. Additionally, the excitation radiation may be different from the ablation energy.
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公开(公告)号：US10420956B2
公开(公告)日：2019-09-24
申请号：US14849523
申请日：2015-09-09
发明人： Arnold M. Herskovic
摘要： A medicament delivery vehicle, the vehicle comprising a reversibly deformable carrier (RDC) adapted to support the medicament on an outside surface of the carrier, an inside surface of the carrier, or homogeneously dispersed throughout the carrier. Specifically, the medicament delivery device may include a reversibly deformable carrier (RDC) adapted to support the medicament.
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公开(公告)号：US20170143943A1
公开(公告)日：2017-05-25
申请号：US15354509
申请日：2016-11-17
CPC分类号： A61M25/10 , A61M25/09 , A61M25/1034 , A61M2025/1075 , A61M2025/1081 , A61M2025/1084 , A61M2025/1088
摘要： Systems, devices, and methods including balloon catheters are described. In one embodiments, a balloon catheter assembly may comprise a tubular member having a proximal portion and a distal portion with a lumen extending between the proximal portion and the distal portion and a balloon member having a proximal waist portion, a distal waist portion, and an expandable region therebetween, the balloon member disposed proximate the distal portion of the tubular member and bonded to tubular member. The assembly may further comprise a first sleeve member covering a first portion of the tubular member and a portion of the balloon member proximal waist portion and a second sleeve member covering a second portion of the tubular member and a portion of the first sleeve member.
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