专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170072129A1 HEMODIALYSIS CATHETER SLEEVE 审中-公开
标题翻译： HEMODIALYSIS导管套管
公开(公告)号：US20170072129A1
公开(公告)日：2017-03-16
申请号：US15257252
申请日：2016-09-06
申请人： Surmodics, Inc.
发明人： Joram Slager , Joe McGonigle , Anh Tri La , David E. Babcock , Bruce Jelle , Aleksey Kurdyumov , Timothy M. Kloke , Charlie Olson , Gary Maharaj , Nathan Lockwood
IPC分类号： A61M1/36 , A61M39/02 , A61M25/10
摘要： A hemodialysis vascular access device includes a proximal end sized and shaped to sealably couple to a hemodialysis catheter, a movable structure coupled to the proximal end, a fixation structure coupled to the movable region and sized and shaped for fixation on a patient, an elongated sleeve coupled to the fixation structure and sized and shaped for insertion into a patient's vasculature, and a valve at a distal end of the internal lumen. When a hemodialysis catheter is inserted into the device and coupled to the proximal end, distal movement of the proximal end relative to the fixation structure biases a distal end of the hemodialysis catheter from a position inside the elongated sleeve through a valve out of the device and into the patient's blood.
摘要翻译：血液透析血管通路装置包括尺寸和形状可密封地连接到血液透析导管的近端，耦合到近端的可移动结构，联接到可移动区域的尺寸和形状用于固定在患者身上的细长套筒耦合到所述固定结构，并且其尺寸和形状用于插入到患者的脉管系统中，以及在所述内腔的远端处的阀。当血液透析导管插入装置并且联接到近端时，近端相对于固定结构的远端运动通过穿过装置的阀将细胞套筒内的位置偏离血液透析导管的远端，进入病人的血液。

2. 发明申请

US20210260255A1 LOW PARTICULATE LUBRICIOUS COATING WITH VINYL PYRROLIDONE AND ACIDIC POLYMER-CONTAINING LAYERS 有权
公开(公告)号：US20210260255A1
公开(公告)日：2021-08-26
申请号：US17316244
申请日：2021-05-10
申请人： Surmodics, Inc.
发明人： David E. Babcock , Timothy M. Kloke , Joseph S. McGonigle
IPC分类号： A61L29/14 , A61L29/08 , C10M169/04 , C10M107/42 , A61L29/04 , C10M107/48 , C10M177/00 , C10M107/46 , C10M107/50 , B05D7/00 , C10M107/28 , C10M135/36
摘要： Embodiments of the disclosure include lubricious coatings. In an embodiment the disclosure includes a lubricious coating for a medical device including first and second coated layers. The first coated layer is between the second coated layer and the device surface and includes a vinyl pyrrolidone polymer and a photo reactive group. The second coated layer is in direct contact with the first coated layer and is a top coating that includes an acrylic acid polymer. The second coated layer can optionally include photoreactive groups. The coating was found to have a very low number of particulates (e.g., 10 μm or greater) which is very desirable for in vivo use.

3. 发明授权

US11000632B2 Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layers 有权
公开(公告)号：US11000632B2
公开(公告)日：2021-05-11
申请号：US14148339
申请日：2014-01-06
申请人： SurModics, Inc.
发明人： David E. Babcock , Timothy M. Kloke , Joseph S. McGonigle
IPC分类号： A61L29/14 , A61L29/08 , C10M169/04 , C10M107/42 , A61L29/04 , C10M107/48 , C10M177/00 , C10M107/46 , C10M107/50 , B05D7/00 , C10M107/28 , C10M135/36 , C10N20/00 , C10N50/00
摘要： Embodiments of the disclosure include lubricious coatings. In an embodiment the disclosure includes a lubricious coating for a medical device including first and second coated layers. The first coated layer is between the second coated layer and the device surface and includes a vinyl pyrrolidone polymer and a photo reactive group. The second coated layer is in direct contact with the first coated layer and is a top coating that includes an acrylic acid polymer. The second coated layer can optionally include photoreactive groups. The coating was found to have a very low number of particulates (e.g., 10 μm or greater) which is very desirable for in vivo use.

4. 发明申请

US20160175489A1 LOW PARTICULATE LUBRICIOUS COATING WITH VINYL PYRROLIDONE AND ACIDIC POLYMER-CONTAINER LAYERS 审中-公开
标题翻译：低粘度润滑油涂料与乙烯吡咯烷酮和酸性聚合物容器层
公开(公告)号：US20160175489A1
公开(公告)日：2016-06-23
申请号：US15056478
申请日：2016-02-29
申请人： SurModics, Inc.
发明人： David E. Babcock , Timothy M. Kloke , Joseph S. McGonigle , Nathan Lockwood , Bruce Jelle
IPC分类号： A61L29/14 , A61L29/08 , B05D7/00 , C10M107/42 , C10M135/36 , C10M169/04 , A61L29/04 , C10M107/28
CPC分类号： A61L29/14 , A61L29/041 , A61L29/085 , A61L2400/10 , A61L2420/02 , A61L2420/08 , B05D7/54 , C10M107/28 , C10M107/42 , C10M107/46 , C10M107/48 , C10M107/50 , C10M135/36 , C10M169/04 , C10M177/00 , C10M2209/084 , C10M2209/0845 , C10M2217/0245 , C10M2217/0285 , C10N2220/02 , C10N2250/14 , C10N2250/141 , Y10T428/31573 , Y10T428/31699 , Y10T428/3175 , Y10T428/31928 , C10M2217/065 , C10M2209/1045 , C10M2221/025 , C10N2220/021 , C08L39/06 , C08L33/26 , C08L89/00
摘要： Embodiments of the disclosure include lubricious coatings. In an embodiment the disclosure includes a lubricious coating for a medical device including first and second coated layers. The first coated layer is between the second coated layer and the device surface and includes a vinyl pyrrolidone polymer and a photo reactive group. The second coated layer is in direct contact with the first coated layer and is a top coating that includes an acrylic acid polymer. The second coated layer can optionally include photoreactive groups. The coating was found to have a very low number of particulates (e.g., 10 μm or greater) which is very desirable for in vivo use.
摘要翻译：本公开的实施方案包括润滑涂层。在一个实施方案中，本公开包括用于包括第一和第二涂层的医疗装置的润滑涂层。第一涂层位于第二涂层和装置表面之间，并且包括乙烯基吡咯烷酮聚合物和光反应性基团。第二涂层与第一涂层直接接触，并且是包括丙烯酸聚合物的顶涂层。第二涂层可以任选地包括光反应性基团。发现涂层具有非常低数量的微粒（例如10μm或更大），这对于体内使用是非常理想的。

5. 发明授权

US11298451B2 Hemodialysis catheter sleeve 有权
公开(公告)号：US11298451B2
公开(公告)日：2022-04-12
申请号：US16685642
申请日：2019-11-15
申请人： Surmodics, Inc.
发明人： Joram Slager , Joe McGonigle , Anh Tri La , David E. Babcock , Bruce Jelle , Aleksey Kurdyumov , Timothy M. Kloke , Charlie Olson , Gary Maharaj , Nathan Lockwood
IPC分类号： A61M1/36 , A61M25/10 , A61M39/02 , A61B17/34 , A61M25/00 , A61M25/06
摘要： A hemodialysis vascular access device includes a proximal end sized and shaped to sealably couple to a hemodialysis catheter, a movable structure coupled to the proximal end, a fixation structure coupled to the movable region and sized and shaped for fixation on a patient, an elongated sleeve coupled to the fixation structure and sized and shaped for insertion into a patient's vasculature, and a valve at a distal end of the internal lumen. When a hemodialysis catheter is inserted into the device and coupled to the proximal end, distal movement of the proximal end relative to the fixation structure biases a distal end of the hemodialysis catheter from a position inside the elongated sleeve through a valve out of the device and into the patient's blood.

6. 发明授权

US10478546B2 Hemodialysis catheter sleeve 有权
公开(公告)号：US10478546B2
公开(公告)日：2019-11-19
申请号：US15257252
申请日：2016-09-06
申请人： Surmodics, Inc.
发明人： Joram Slager , Joe McGonigle , Anh Tri La , David E. Babcock , Bruce Jelle , Aleksey Kurdyumov , Timothy M. Kloke , Charlie Olson , Gary Maharaj , Nathan Lockwood
IPC分类号： A61M5/178 , A61M1/36 , A61M25/10 , A61M39/02 , A61B17/34 , A61M25/00 , A61M25/06
摘要： A hemodialysis vascular access device includes a proximal end sized and shaped to sealably couple to a hemodialysis catheter, a movable structure coupled to the proximal end, a fixation structure coupled to the movable region and sized and shaped for fixation on a patient, an elongated sleeve coupled to the fixation structure and sized and shaped for insertion into a patient's vasculature, and a valve at a distal end of the internal lumen. When a hemodialysis catheter is inserted into the device and coupled to the proximal end, distal movement of the proximal end relative to the fixation structure biases a distal end of the hemodialysis catheter from a position inside the elongated sleeve through a valve out of the device and into the patient's blood.

7. 发明授权

US10898446B2 Delivery of hydrophobic active agents from hydrophilic polyether block amide copolymer surfaces 有权
公开(公告)号：US10898446B2
公开(公告)日：2021-01-26
申请号：US15840540
申请日：2017-12-13
申请人： Surmodics, Inc.
发明人： Timothy M. Kloke
IPC分类号： A61K9/70 , A61L29/16 , A61L29/08 , A61L31/10 , A61L31/16 , A61L27/34 , A61K31/337 , A61K31/436 , A61K47/34 , A61K47/32 , A61L27/54
摘要： Embodiments of the invention include drug delivery coatings and devices including the same. In an embodiment, a drug delivery coating is included herein having a base polymeric layer, the base polymeric layer including a hydrophilic polyether block amide copolymer and having a hydrophilic surface. The drug delivery coating can further include a therapeutic agent layer forming an exterior surface the drug delivery coating, the therapeutic agent layer contacting the hydrophilic surface of the base polymeric layer and having a composition different than the base polymeric layer, the therapeutic agent layer including a particulate hydrophobic therapeutic agent and a cationic agent. Other embodiments are also included herein.

8. 发明授权

US09283350B2 Coating apparatus and methods 有权
标题翻译：涂装设备及方法
公开(公告)号：US09283350B2
公开(公告)日：2016-03-15
申请号：US14063124
申请日：2013-10-25
申请人： SurModics, Inc.
发明人： Ralph A. Chappa , Timothy M. Kloke
IPC分类号： B05C1/06 , B05C13/02 , A61M25/00 , A61M25/10 , B05C1/00
CPC分类号： A61M25/0009 , A61M25/1029 , A61M2025/1031 , B05C1/00 , B05C1/06 , B05C13/02 , Y10S901/43
摘要： Embodiments of the invention include coating apparatuses and related methods. In an embodiment, the invention includes a coating apparatus. The coating apparatus can include a motor, a rotating contact member, a fluid applicator, a fluid pump, and a base member. The fluid applicator can include an orifice. The rotating contact member can be configured to rotate around a device to be coated that does not rotate. The rotating contact member can be configured to move along the lengthwise axis of a device to be coated. In an embodiment, the invention includes a method of coating a medical device. The method of coating a medical device can include a rotating a contact member around the outer diameter of a non-rotating medical device, applying a coating solution to the outer diameter of the non-rotating medical device at a position adjacent to the contact member, and moving at least one of the contact member and the non-rotating medical device with respect to one another so that the contact member moves with respect to the lengthwise axis of the non-rotating medical device. Other embodiments are also included herein.
摘要翻译：本发明的实施例包括涂覆装置和相关方法。在一个实施例中，本发明包括涂覆装置。涂布装置可以包括马达，旋转接触构件，流体施加器，流体泵和基座构件。流体施加器可以包括孔口。旋转接触构件可以构造成围绕不旋转的待涂覆装置旋转。旋转接触构件可以构造成沿待涂覆的装置的纵向轴线移动。在一个实施例中，本发明包括涂覆医疗装置的方法。医疗装置的涂敷方法可以包括使非旋转医疗装置的外径附近的接触部件旋转，在与所述接触部件相邻的位置向所述非旋转医疗装置的外径施加涂布溶液，并且相对于彼此移动所述接触构件和所述非旋转医疗装置中的至少一个，使得所述接触构件相对于所述非旋转医疗装置的纵向轴线移动。本文还包括其它实施例。

9. 发明授权

US10980918B2 Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layers 有权
公开(公告)号：US10980918B2
公开(公告)日：2021-04-20
申请号：US15056478
申请日：2016-02-29
申请人： SurModics, Inc.
发明人： David E. Babcock , Timothy M. Kloke , Joseph S. McGonigle , Nathan Lockwood , Bruce Jelle
IPC分类号： A61L29/14 , A61L29/08 , C10M169/04 , C10M107/42 , A61L29/04 , C10M107/48 , C10M177/00 , C10M107/46 , C10M107/50 , B05D7/00 , C10M107/28 , C10M135/36 , C10N20/00 , C10N50/00
摘要： Embodiments of the disclosure include lubricious coatings. In an embodiment the disclosure includes a lubricious coating for a medical device including first and second coated layers. The first coated layer is between the second coated layer and the device surface and includes a vinyl pyrrolidone polymer and a photo reactive group. The second coated layer is in direct contact with the first coated layer and is a top coating that includes an acrylic acid polymer. The second coated layer can optionally include photoreactive groups. The coating was found to have a very low number of particulates (e.g., 10 μm or greater) which is very desirable for in vivo use.

10. 发明申请

US20180169032A1 DELIVERY OF HYDROPHOBIC ACTIVE AGENTS FROM HYDROPHILIC POLYETHER BLOCK AMIDE COPOLYMER SURFACES 审中-公开
公开(公告)号：US20180169032A1
公开(公告)日：2018-06-21
申请号：US15840540
申请日：2017-12-13
申请人： Surmodics,Inc.
发明人： Timothy M. Kloke
IPC分类号： A61K9/70 , A61L29/16 , A61L29/08 , A61L31/10 , A61L31/16 , A61L27/34 , A61L27/54 , A61K31/337 , A61K31/436 , A61K47/34 , A61K47/32
CPC分类号： A61K9/7007 , A61K31/337 , A61K31/436 , A61K47/32 , A61K47/34 , A61L27/34 , A61L27/54 , A61L29/085 , A61L29/16 , A61L31/10 , A61L31/16 , A61L2300/416 , A61L2300/608 , A61L2300/63 , A61L2420/02 , A61L2420/08 , C08L77/00
摘要： Embodiments of the invention include drug delivery coatings and devices including the same. In an embodiment, a drug delivery coating is included herein having a base polymeric layer, the base polymeric layer including a hydrophilic polyether block amide copolymer and having a hydrophilic surface. The drug delivery coating can further include a therapeutic agent layer forming an exterior surface the drug delivery coating, the therapeutic agent layer contacting the hydrophilic surface of the base polymeric layer and having a composition different than the base polymeric layer, the therapeutic agent layer including a particulate hydrophobic therapeutic agent and a cationic agent. Other embodiments are also included herein.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式