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公开(公告)号：US12102520B2
公开(公告)日：2024-10-01
申请号：US17939316
申请日：2022-09-07
申请人： C. R. Bard, Inc.
发明人： Jeremy Griffin , Augustus Felix , John Conidi , Chris Bowley , Marcus Stephen Papadopoulos , Daniel Joseph Greene
CPC分类号： A61F2/0063 , A61B17/3468 , A61F2002/0072 , A61F2210/0076
摘要： A deployment device for positioning a soft tissue repair prosthesis includes a self-expanding support body releasably attachable to the prosthesis. The support body may be removably insertable into a pocket of the prosthesis. A handle coupled to the support body facilitates positioning the patch and/or removal of the support body from the pocket. The support body may substantially occupy the pocket in an expanded configuration. The handle may be arranged to direct a pulling force to the outer peripheral edge of the support body and/or cause a portion thereof to be pulled downward and below the body during withdrawal of the deployment device from the prosthesis. The support body may include support segments pivotally coupled together and foldable to collapse the support body for insertion into and removal from the pocket. One or more resilient support members may be provided for collapsing and expanding the support body and the prosthesis.
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公开(公告)号：US12070561B2
公开(公告)日：2024-08-27
申请号：US17208577
申请日：2021-03-22
申请人： C.R. Bard, Inc.
发明人： Eoin Ryan , Allan Ronan
CPC分类号： A61M25/0127 , A61M25/0108 , A61M25/09 , A61M25/09041 , A61M25/10 , A61M2025/09125 , A61M2025/09175 , A61M2025/105 , A61M2205/0288
摘要： There is provided an apparatus for use in a bodily lumen. The apparatus comprises a guidewire and a catheter. The guidewire has a proximal end portion and a distal end portion. The catheter has a proximal end portion and a distal end portion. The catheter includes a lumen for receiving the guidewire. The catheter is configured to be translated along the guidewire. The catheter is configured to be biased towards a translated position along the guidewire by a magnetic attraction between the guidewire and the catheter.
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公开(公告)号：US12048444B2
公开(公告)日：2024-07-30
申请号：US16636807
申请日：2017-08-30
申请人： C. R. Bard, Inc.
发明人： Faith C. Chamas , Hiep Q. Do
CPC分类号： A61B17/2202 , A61F2/0105 , A61B2017/00853 , A61B2017/22021
摘要： An interventional medical device, and method of manufacturing the same, is provided to reduce risk to the patient of a fracture of the interventional medical device. At least one portion of the interventional medical device that is subject to fracture and migration within a patient is identified. A membrane is applied over each portion of the interventional medical device that is subject to fracture and migration, such that any fractured portion of the interventional medical device is tied together by the membrane.
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公开(公告)号：US11986204B2
公开(公告)日：2024-05-21
申请号：US17722700
申请日：2022-04-18
申请人： C.R. Bard, Inc.
发明人： Deepa Pandia
IPC分类号： A61B17/32 , A61B17/00 , A61B17/3207 , A61M25/00
CPC分类号： A61B17/320068 , A61B17/320725 , A61B2017/00526 , A61B2017/320072 , A61M25/0074
摘要： A catheter assembly is provided that has a core wire that is at least partially disposed within a lumen of an elongate body including a proximal terminus and a distal terminus of the core wire. The catheter assembly also has a sonic connector at the proximal terminus of the core wire and a tip member at the distal terminus of the core wire. The sonic connector is configured to connect to an ultrasound transducer. The tip member is directly attached to the core wire. The tip member has a cavitation-induced exposed surface. The cavitation-induced exposed surface is configured to introduce a plurality of nanocavities upon exposure of the tip member to a vibrational energy received from the core wire via the sonic connector.
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公开(公告)号：US11980728B2
公开(公告)日：2024-05-14
申请号：US17027791
申请日：2020-09-22
申请人： C.R. BARD, INC.
发明人： Richard K. Elton
CPC分类号： A61M25/10 , A61M25/104 , A61F2/958 , A61F2002/9583 , A61M2025/1004 , A61M2025/1075 , A61M2025/1079
摘要： A radiopaque balloon with a composite wall having a radiopaque adhesive affixing inner and outer layers of the balloon. The radiopaque adhesive provides a radiographic image of the balloon wall with or without the use of radiopaque contract media to inflate the balloon. A radiographically fainter image is provided as the balloon is inflated with well-defined edges of a balloon image, and the total radiopacity of the balloon does not change as the balloon is inflated. Also, a method of imaging a balloon wall and a method of imaging a radiopaque adhesive between two layers of a balloon wall are provided.
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公开(公告)号：US11903811B2
公开(公告)日：2024-02-20
申请号：US17324656
申请日：2021-05-19
申请人： C.R. BARD, INC.
IPC分类号： A61F2/01 , A61B17/221
CPC分类号： A61F2/011 , A61B17/221 , A61F2/01 , A61F2/0105 , A61B2017/2215 , A61F2002/016 , A61F2230/005 , A61F2230/008 , A61F2230/0067 , A61F2250/0059
摘要： A blood filter extraction system for extracting a blood filter from within a blood vessel. The system includes an extraction wire, or plurality of such wires, positioned within an elongated tubular member. A plurality of extraction wires coupled to the distal end of the extraction member each include a hook for engaging filter members. Alternatively, the extraction wires may be one or more wires configured in a helical shape which engage filter members when the extraction member is rotated. The system may also include an elongated tubular member with the distal end having a conical shape. To extract a filter, the extraction wires are then pushed out of the tubular member and into the filter members. The extraction member is then withdrawn or rotated so the wires engage and draw in the filter members, after which the catheter is pushed over the conical portion of the tubular member.
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公开(公告)号：US11850139B2
公开(公告)日：2023-12-26
申请号：US17231759
申请日：2021-04-15
申请人： C.R. BARD, INC.
CPC分类号： A61F2/0108 , A61F2/013 , A61F2/2433 , A61F2002/018 , A61F2250/001
摘要： The present invention provides an aortic embolic filter mounted on a catheter. A pair of spaced apart hubs are provided, one hub being a catheter hub mounted on the catheter, the other hub being a tip hub spaced distally of the catheter hub. A filter basket is attached to the hubs and positioned distally of the catheter hub. The basket includes multiple supports that each span the two hubs. A filter material/sheet is supported by the supports, the filter material having concave and convex surfaces, first and second edge portions, and an opening that spans most of the distance between the hubs and in between the filter material edge portions. One of the supports is movable relative to the catheter hub. An operator, controller or handle enables the movable support to change length between the hubs to put more or less of a curvature of the filter basket.
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公开(公告)号：US11812922B2
公开(公告)日：2023-11-14
申请号：US17110881
申请日：2020-12-03
申请人： C.R. Bard, Inc.
IPC分类号： A61B17/10 , A61B17/068 , A61B17/064
CPC分类号： A61B17/10 , A61B17/068 , A61B2017/0649
摘要： A surgical fastener deployment system may include a plurality of coil fasteners having a head and coil body. In one embodiment, the head may be larger in diameter than the coil body. The fasteners may also be mounted on a guide rod or mandrel that passes through a through-hole of the head and the coil body. The shaft may also include a guiding element that contacts and stabilizes the coil body as the fastener is deployed from a distal end of the shaft. When the head approaches and contacts the guiding element, the guiding element may deflect to permit the head to pass.
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公开(公告)号：US11801368B2
公开(公告)日：2023-10-31
申请号：US15604949
申请日：2017-05-25
申请人： C.R. Bard, Inc.
发明人： Salvatore Privitera
IPC分类号： A61M25/09
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09108 , A61M2025/09133 , A61M2025/09166
摘要： A guidewire comprising a hydrophilic surface coating encasing a core and a metal coil along a longitudinal length of the hydrophilic surface coating to form a distal closed tip, the metal coil circumscribing the core along a predetermined length, the core extending longitudinally beyond the metal coil in both a proximal direction and a distal direction, wherein a proximal section of the guidewire includes a hydrophobic surface coating.
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公开(公告)号：US11786226B2
公开(公告)日：2023-10-17
申请号：US17168441
申请日：2021-02-05
申请人： C. R. Bard, Inc.
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225
摘要： A method of using a biopsy apparatus includes moving a stylet cannula relative to a vacuum cannula between a first extended position and a first retracted position; and receiving a protrusion member within a flared portion of the vacuum cannula when the stylet cannula is in the first retracted position.
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