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公开(公告)号：EP3624712A1
公开(公告)日：2020-03-25
申请号：EP18769829.5
申请日：2018-05-18
发明人： RYAN, Shawn , RAYBIN, Samuel , HOLLYER, Matthew B.
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公开(公告)号：EP3973953A1
公开(公告)日：2022-03-30
申请号：EP21196256.8
申请日：2017-03-27
摘要： Compositions useful for tissue resection procedures and related methods of preparing the compositions are discussed. The composition may comprise gellan gum, at least one salt, and water. In some aspects, the composition may be prepared by combining the gellan gum, the salt(s), and the water to form a mixture, heating the mixture, introducing the mixture into a reservoir, and allowing the mixture to cool while inside the reservoir to form a gel. The gel may have a continuous, three-dimensional structure, and may be solid or quasi-solid. The composition may be biocompatible and injectable from the reservoir through a needle coupled to the reservoir to the target site of a patient.
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公开(公告)号：EP3261553A1
公开(公告)日：2018-01-03
申请号：EP16705653.0
申请日：2016-02-03
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/0283 , A61B10/04 , A61B2010/045 , B23K26/38
摘要： A needle for collecting a tissue samples includes a needle body extending along a longitudinal axis from a proximal end to a distal end including a sharp tip for penetrating a target tissue. The needle body includes a channel extending therethrough for collecting a tissue sample therein when the distal end is inserted into the target tissue. A distal portion of the needle body has a first stiffness and a proximal portion of the body has a second stiffness of the proximal portion less than the first stiffness. The needle also includes a sleeve extending along a length of the needle body to cover the pattern along the proximal portion.
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公开(公告)号：EP3128960A1
公开(公告)日：2017-02-15
申请号：EP15717760.1
申请日：2015-04-07
IPC分类号： A61F2/90
CPC分类号： A61F2/07 , A61F2/0077 , A61F2/04 , A61F2/86 , A61F2/90 , A61F2/95 , A61F2002/009 , A61F2002/044 , A61F2002/072 , A61F2002/9528 , A61F2210/0004 , A61F2250/003 , A61F2250/0031 , A61F2250/0039 , A61F2250/0041 , A61F2250/0059 , A61L31/048 , A61L31/10 , A61L31/148 , A61L2420/00
摘要： A medical product comprises a biodegradable filament and a non-biodegradeable coating. The biodegradable filament forms a stent body having a first end portion, a middle portion, and a second end portion opposite the first end portion. The middle portion extends between the first and second end portions. The non-biodegradeable coating encapsulates the at least one biodegradable filament along the middle portion of the stent body. The non-biodegradeable coating forms a barrier such that the non-biodegradeable coating prevents degradation of the at least one biodegradable filament along the middle portion. The first and second end portions are uncoated. After implantation, the end portions of the stent may biodegrade. The middle portion will not biodegrade due to its encapsulation by the non-biodegradeable coating.
摘要翻译： 医疗产品包括可生物降解的长丝和不可生物降解的涂层。 可生物降解的长丝形成具有第一端部，中间部分和与第一端部相对的第二端部的支架体。 中间部分在第一和第二端部之间延伸。 不可生物降解的涂层沿着支架主体的中间部分包封至少一个可生物降解的细丝。 非生物可降解涂层形成屏障，使得非生物可降解涂层防止沿中间部分降解至少一种可生物降解的长丝。 第一和第二端部是未涂覆的。 植入后，支架的端部可以生物降解。 由于其不可生物降解的涂层的包封，中间部分将不会生物降解。
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公开(公告)号：EP2911731A1
公开(公告)日：2015-09-02
申请号：EP13783200.2
申请日：2013-10-15
IPC分类号： A61M25/09
CPC分类号： A61M25/09 , A61M25/09025 , A61M2025/09141 , A61M2025/0915
摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a dual function medical device. The dual function medical device may include an inner guidewire. An outer guidewire may be disposed about the inner guidewire. The outer guidewire may include a tubular member having a plurality of slots formed therein. A torque member may be coupled to the dual function medical device. The torque member may be configured to independently attach to the inner guidewire and the outer guidewire.
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公开(公告)号：EP4295865A3
公开(公告)日：2024-03-06
申请号：EP23201742.6
申请日：2019-02-07
摘要： The present invention relates to a medical device comprising_a needle, a reservoir coupled to the needle, and a gel inside the reservoir, the gel comprising gellan gum, a first salt omprising a monovalent cation, a second salt comprising a divalent cation, and water, wherein the gel is biocompatible and injectable through the needle and wherein the gel has a viscosity ranging from 0.004 Pa s to 0.010 Pa·s at a shear rate of 768 s -1 .
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