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公开(公告)号：US11697010B2
公开(公告)日：2023-07-11
申请号：US17666251
申请日：2022-02-07
CPC分类号： A61M39/04 , A61M39/0208 , A61M2039/0054 , A61M2039/0205 , A61M2202/06 , A61M2205/0205 , A61M2205/0216
摘要： A medical device comprising an implantable subcutaneous access port having a septum penetrable by a needle; the septum having a cavity located between an outer wall and an inner wall, the cavity containing a flowable media comprising a plurality of displaceable particles arranged to move in response to the needle being inserted through the outer wall and into the cavity and reposition around the needle.
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公开(公告)号：US11097087B2
公开(公告)日：2021-08-24
申请号：US16260621
申请日：2019-01-29
IPC分类号： A61M39/02
摘要： A method of treating a host having an implanted subcutaneous access port, comprising using an access port locater configured to locate a subcutaneous access port located beneath a skin surface of a host.
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公开(公告)号：US20210137679A1
公开(公告)日：2021-05-13
申请号：US16949611
申请日：2020-11-06
IPC分类号： A61F2/24
摘要： An implant configured to control travel of a leaflet of a heart valve, the implant comprising a first implant member, the first implant member having a first implant member first fastener, a first implant member second fastener, a tether connecting the first implant member first fastener and the first implant member second fastener and a first implant member connector slidably disposed on the tether; a second implant member, the second implant member having a second implant member connector and a second implant member anchor; wherein the first implant member connector and the second implant member connector are magnetically couplable, and wherein at least one of the first implant member connector and the second implant member connector comprises a permanent magnet.
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公开(公告)号：US12128203B2
公开(公告)日：2024-10-29
申请号：US18202987
申请日：2023-05-29
CPC分类号： A61M39/04 , A61M39/0208 , A61M2039/0054 , A61M2039/0205 , A61M2202/06 , A61M2205/0205 , A61M2205/0216
摘要： A medical device comprising an implantable subcutaneous access port having a septum penetrable by a needle; the septum having a cavity located between an outer wall and an inner wall, the cavity containing a flowable media comprising a plurality of displaceable particles arranged to move in response to the needle being inserted through the outer wall and into the cavity and reposition around the needle.
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公开(公告)号：US20240350788A1
公开(公告)日：2024-10-24
申请号：US18385357
申请日：2023-10-30
IPC分类号： A61M39/02
CPC分类号： A61M39/0208 , A61M2039/0238
摘要： A medical device comprising an access port locater configured to locate a subcutaneous access port located beneath a skin surface of a host, the access port locator including at least one annular ring having first and second opposing ends and a longitudinal access, the annular ring positionable on the skin surface of the host with the first end of the annular ring in contact with the skin surface and the longitudinal axis of the annular ring substantially perpendicular to the skin surface; at least one stabilizing flange configured to stabilize the access port locater on the skin surface, the stabilizing flange extending outward from the annular ring substantially perpendicular to the longitudinal access of the annular ring; and at least one need needle guard configured to shield a hand of a user of the access port locator when the hand is positioned on the stabilizing flange.
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公开(公告)号：US20220409873A1
公开(公告)日：2022-12-29
申请号：US17666251
申请日：2022-02-07
摘要： A medical device comprising an implantable subcutaneous access port having a septum penetrable by a needle; the septum having a cavity located between an outer wall and an inner wall, the cavity containing a flowable media comprising a plurality of displaceable particles arranged to move in response to the needle being inserted through the outer wall and into the cavity and reposition around the needle.
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公开(公告)号：US20220080175A1
公开(公告)日：2022-03-17
申请号：US17409699
申请日：2021-08-23
IPC分类号： A61M39/02
摘要： A medical device comprising an access port locater configured to locate a subcutaneous access port located beneath a skin surface of a host, the access port locator including at least one annular ring having first and second opposing ends and a longitudinal access, the annular ring positionable on the skin surface of the host with the first end of the annular ring in contact with the skin surface and the longitudinal axis of the annular ring substantially perpendicular to the skin surface; at least one stabilizing flange configured to stabilize the access port locater on the skin surface, the stabilizing flange extending outward from the annular ring substantially perpendicular to the longitudinal access of the annular ring; and at least one need needle guard configured to shield a hand of a user of the access port locator when the hand is positioned on the stabilizing flange.
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公开(公告)号：US11224729B2
公开(公告)日：2022-01-18
申请号：US15689666
申请日：2017-08-29
IPC分类号： A61M39/02
摘要： An access portal is provided including a housing, a body defining a fluid reservoir, and a septum enclosing the fluid reservoir. A stem in fluid communication with the fluid reservoir extends from the fluid reservoir. The access portal also includes a reservoir insert disposed within the fluid reservoir, in which the reservoir insert decreases the fluid fill volume of the reservoir.
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公开(公告)号：US11801375B2
公开(公告)日：2023-10-31
申请号：US17409699
申请日：2021-08-23
IPC分类号： A61M39/02
CPC分类号： A61M39/0208 , A61M2039/0238
摘要： A medical device comprising an access port locater configured to locate a subcutaneous access port located beneath a skin surface of a host, the access port locator including at least one annular ring having first and second opposing ends and a longitudinal access, the annular ring positionable on the skin surface of the host with the first end of the annular ring in contact with the skin surface and the longitudinal axis of the annular ring substantially perpendicular to the skin surface; at least one stabilizing flange configured to stabilize the access port locater on the skin surface, the stabilizing flange extending outward from the annular ring substantially perpendicular to the longitudinal access of the annular ring; and at least one need needle guard configured to shield a hand of a user of the access port locator when the hand is positioned on the stabilizing flange.
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公开(公告)号：US11260211B2
公开(公告)日：2022-03-01
申请号：US15905202
申请日：2018-02-26
发明人： Richard P. Rodgers
摘要： A variable volume infusion port is provided. The infusion port may include a port body having an internal fluid reservoir, a septum, a stem to fluidly couple to a catheter lumen, and a displaceable member disposed in the internal fluid reservoir. In a first position, the displaceable member is disposed proximate the septum, providing a relatively small fluid volume within the infusion port. Insertion of an injection device through the septum causes the displaceable member to move to a second location distal from the septum, providing a relatively large fluid volume within the infusion port for the duration the injection device remains in the infusion port. The displaceable member may include a rigid member operably coupled to a biasing element or a flexible member coupled to a biasing element.
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