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公开(公告)号：US20190224383A1
公开(公告)日：2019-07-25
申请号：US16314230
申请日：2017-06-28
发明人： Pankaj Gupta , Matt Glimsdale , Michael Meyer , Kevin Dunne
IPC分类号： A61L29/08 , A61L29/14 , C09D127/06
摘要： The present disclosure provides improved medical delivery devices for delivering a medical device into a subject. In one embodiment, the medical delivery device includes a non-porous composite inner layer constructed of a lubricious material having a plurality of pores and a thermoplastic elastomer reflowed into the plurality of pores. In other embodiments, the medical delivery device further includes a thermoplastic elastomer coated braided metallic member surrounding the nonporous composite inner layer to provide strength and structure to the device.
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公开(公告)号：US20170119400A1
公开(公告)日：2017-05-04
申请号：US15404454
申请日：2017-01-12
发明人： Kurt Amplatz , John C. Oslund , Xiaoping Gu , Matt Glimsdale
IPC分类号： A61B17/12
CPC分类号： A61B17/12109 , A61B17/0057 , A61B17/12031 , A61B17/12122 , A61B17/12168 , A61B17/12172 , A61B17/12177 , A61B2017/00575 , A61B2017/00867 , A61B2017/12095
摘要： Embodiments of the present invention provide an improved vascular occlusion device for occlusion of a passageway, cavity, or the like. According to one embodiment, a medical device for occluding a left atrial appendage is provided. The medical device includes a first portion having at least one plane of occlusion that is configured to be positioned outside of the left atrial appendage, and a second portion having at least one plane of occlusion that is configured to be at least partially positioned within a cavity defined by the left atrial appendage.
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公开(公告)号：US20210204958A1
公开(公告)日：2021-07-08
申请号：US17193050
申请日：2021-03-05
发明人： Kurt Amplatz , John C. Oslund , Xiaoping Gu , Matt Glimsdale , Daniel O. Adams
摘要： Embodiments of the present invention provide an improved vascular occlusion device for occlusion of a passageway, cavity, or the like. According to one embodiment, a medical device for occluding a left atrial appendage is provided. The medical device includes a first portion having at least one plane of occlusion that is configured to be positioned outside of the left atrial appendage, and a second portion having at least one plane of occlusion that is configured to be at least partially positioned within a cavity defined by the left atrial appendage.
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公开(公告)号：US20240315699A1
公开(公告)日：2024-09-26
申请号：US18678207
申请日：2024-05-30
发明人： Kurt Amplatz , John C. Oslund , Xiaoping Gu , Matt Glimsdale , Daniel O. Adams
CPC分类号： A61B17/12109 , A61B17/0057 , A61B17/12031 , A61B17/12122 , A61B17/12168 , A61B17/12172 , A61B17/12177 , A61B2017/00575 , A61B2017/00867 , A61B2017/12095
摘要： Embodiments of the present invention provide an improved vascular occlusion device for occlusion of a passageway, cavity, or the like. According to one embodiment, a medical device for occluding a left atrial appendage is provided. The medical device includes a first portion having at least one plane of occlusion that is configured to be positioned outside of the left atrial appendage, and a second portion having at least one plane of occlusion that is configured to be at least partially positioned within a cavity defined by the left atrial appendage.
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公开(公告)号：US20210378646A1
公开(公告)日：2021-12-09
申请号：US17407869
申请日：2021-08-20
发明人： Kurt Amplatz , Matt Glimsdale , Jana Santer , Derek Wise , John C. Oslund , Kent Anderson , Daniel O. Adams , Zhong Qian
摘要： A collapsible medical device and associated methods of occluding an abnormal opening in, for example, a body organ, wherein the medical device is shaped from plural layers of a heat-treatable metal fabric. Each of the fabric layers is formed from a plurality of metal strands and the assembly is heat-treated within a mold in order to substantially set a desired shape of the device. By incorporating plural layers in the thus-formed medical device, the ability of the device to rapidly occlude an abnormal opening in a body organ is significantly improved.
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公开(公告)号：US11134933B2
公开(公告)日：2021-10-05
申请号：US16246811
申请日：2019-01-14
发明人： Kurt Amplatz , Matt Glimsdale , Jana Santer , Derek Wise , John C. Oslund , Kent Anderson , Daniel O. Adams , Zhong Qian
摘要： A collapsible medical device and associated methods of occluding an abnormal opening in, for example, a body organ, wherein the medical device is shaped from plural layers of a heat-treatable metal fabric. Each of the fabric layers is formed from a plurality of metal strands and the assembly is heat-treated within a mold in order to substantially set a desired shape of the device. By incorporating plural layers in the thus-formed medical device, the ability of the device to rapidly occlude an abnormal opening in a body organ is significantly improved.
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公开(公告)号：US11944312B2
公开(公告)日：2024-04-02
申请号：US17704223
申请日：2022-03-25
发明人： Kurt Amplatz , John C. Oslund , Xiaoping Gu , Matt Glimsdale , Daniel O. Adams
CPC分类号： A61B17/12109 , A61B17/0057 , A61B17/12031 , A61B17/12122 , A61B17/12168 , A61B17/12172 , A61B17/12177 , A61B2017/00575 , A61B2017/00867 , A61B2017/12095
摘要： Embodiments of the present invention provide an improved vascular occlusion device for occlusion of a passageway, cavity, or the like. According to one embodiment, a medical device for occluding a left atrial appendage is provided. The medical device includes a first portion having at least one plane of occlusion that is configured to be positioned outside of the left atrial appendage, and a second portion having at least one plane of occlusion that is configured to be at least partially positioned within a cavity defined by the left atrial appendage.
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公开(公告)号：US11524095B2
公开(公告)日：2022-12-13
申请号：US16314230
申请日：2017-06-28
发明人： Pankaj Gupta , Matt Glimsdale , Michael Meyer , Kevin Dunne
IPC分类号： A61M25/00 , A61L29/08 , A61L29/14 , C09D127/06
摘要： The present disclosure provides improved medical delivery devices for delivering a medical device into a subject. In one embodiment, the medical delivery device includes a non-porous composite inner layer constructed of a lubricious material having a plurality of pores and a thermoplastic elastomer reflowed into the plurality of pores. In other embodiments, the medical delivery device further includes a thermoplastic elastomer coated braided metallic member surrounding the nonporous composite inner layer to provide strength and structure to the device.
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公开(公告)号：US11317920B2
公开(公告)日：2022-05-03
申请号：US17193050
申请日：2021-03-05
发明人： Kurt Amplatz , John C. Oslund , Xiaoping Gu , Matt Glimsdale , Daniel O. Adams
摘要： Embodiments of the present invention provide an improved vascular occlusion device for occlusion of a passageway, cavity, or the like. According to one embodiment, a medical device for occluding a left atrial appendage is provided. The medical device includes a first portion having at least one plane of occlusion that is configured to be positioned outside of the left atrial appendage, and a second portion having at least one plane of occlusion that is configured to be at least partially positioned within a cavity defined by the left atrial appendage.
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公开(公告)号：US20210204957A1
公开(公告)日：2021-07-08
申请号：US17193042
申请日：2021-03-05
发明人： Kurt Amplatz , John C. Oslund , Xiaoping Gu , Matt Glimsdale , Daniel O. Adams
摘要： Embodiments of the present invention provide an improved vascular occlusion device for occlusion of a passageway, cavity, or the like. According to one embodiment, a medical device for occluding a left atrial appendage is provided. The medical device includes a first portion having at least one plane of occlusion that is configured to be positioned outside of the left atrial appendage, and a second portion having at least one plane of occlusion that is configured to be at least partially positioned within a cavity defined by the left atrial appendage.
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