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公开(公告)号：US12042411B2
公开(公告)日：2024-07-23
申请号：US16947466
申请日：2020-08-03
Applicant: Covidien LP
Inventor： Aaron L. Berez , Quang Q. Tran
IPC: A61F2/90 , A61B17/12 , A61F2/01 , A61F2/06 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/915 , A61F2/95 , A61F2/966 , A61B17/00 , A61B17/22 , A61F2/07 , A61F2/852 , A61F2/958
CPC classification number: A61F2/90 , A61B17/12 , A61B17/12022 , A61B17/12109 , A61B17/12118 , A61B17/12168 , A61F2/013 , A61F2/06 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/915 , A61F2/95 , A61F2/966 , A61F2/9661 , A61F2/9662 , A61B2017/00867 , A61B2017/1205 , A61B2017/12054 , A61B2017/22001 , A61F2/01 , A61F2002/016 , A61F2002/018 , A61F2/07 , A61F2002/823 , A61F2002/826 , A61F2/852 , A61F2002/91558 , A61F2002/9505 , A61F2/9522 , A61F2002/9528 , A61F2002/9534 , A61F2/958 , A61F2002/9665 , A61F2230/001 , A61F2230/0069 , A61F2230/0078 , A61F2230/008 , A61F2230/0091 , A61F2230/0095 , A61F2250/0015 , A61F2250/0063
Abstract: Described herein are flexible implantable occluding devices that can, for example, navigate the tortuous vessels of the neurovasculature. The occluding devices can also conform to the shape of the tortuous vessels of the vasculature. In some embodiments, the occluding devices can direct blood flow within a vessel away from an aneurysm or limit blood flow to the aneurysm. Some embodiments describe methods and apparatus for adjusting, along a length of the device, the porosity of the occluding device. In some embodiments, the occluding devices allows adequate blood flow to be provided to adjacent structures such that those structures, whether they are branch vessels or oxygen-demanding tissues, are not deprived of the necessary blood flow.
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公开(公告)号：US20190231392A1
公开(公告)日：2019-08-01
申请号：US16380649
申请日：2019-04-10
Applicant: ZKR ORTHOPEDICS, INC.
Inventor： Jeffrey HALBRECHT
CPC classification number: A61B17/58 , A61F2/08 , A61F2/38 , A61F2/389 , A61F2002/2892 , A61F2220/0016 , A61F2220/0033 , A61F2230/001 , A61F2230/0034 , A61F2230/0093 , A61F2230/0095 , A61F2250/0009 , A61F2250/0026 , A61F2250/0036 , A61F2250/0037 , A61F2250/0051 , A61F2250/0063 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00395 , A61F2310/00976
Abstract: A method and system provide and use a patellar implant. The patellar implant includes a superior portion, an inferior portion opposite to the superior portion, and an anterior portion. The superior portion being configured to reside below a patellar tendon and to elevate and/or tilt the patellar tendon. The inferior portion is configured to be seated in proximity to a tibia. The anterior portion is between the superior portion and the inferior portion. The anterior portion is placed in proximity to a patella. In one aspect, the method includes inserting the implant beneath the patellar tendon and between the patella and a position at which the patellar tendon is affixed to the tibia. In this aspect, the method also includes affixing the implant.
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公开(公告)号：US20190209321A1
公开(公告)日：2019-07-11
申请号：US16352541
申请日：2019-03-13
Applicant: Edwards Lifesciences Corporation
Inventor： John F. Migliazza , Ruggero De Paulis
CPC classification number: A61F2/2445 , A61F2/2415 , A61F2/2448 , A61F2/2466 , A61F2210/0019 , A61F2230/0095 , A61F2240/001 , A61F2250/0042 , A61F2310/00005 , C22F1/10 , Y10T29/49826 , Y10T29/49844 , Y10T29/49865 , Y10T29/4989 , Y10T29/49908 , Y10T29/49948 , Y10T29/49968 , Y10T29/49986 , Y10T29/49998 , Y10T29/5353
Abstract: An annuloplasty repair segment for heart valve annulus repair and a method for forming. A multi-stranded cable replaces solid core wire for both the tricuspid and mitral valves which allows for greater deployment flexibility for minimally-invasive surgical (MIS) implant, while still maintaining the required strength and similar tensile properties of solid-core wire. The particular shape of the annuloplasty ring is fixed using a heat setting process including heating the flexible core member to a temperature higher than 500° C. and holding it in a desired heat-set saddle shape for a period of time. The core is then rapidly cooled to impart physical properties such that the flexible core member can be straightened, during implantation, to fit through a tubular access device and regain the heat-set saddle shape after exiting the access device and, when attached to the native heart valve, the flexible core member is strong enough to remodel the native heart valve.
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公开(公告)号：US20180177580A9
公开(公告)日：2018-06-28
申请号：US15543901
申请日：2016-01-20
Applicant: Keystone Heart Ltd.
Inventor： Tzeela Mikovsky Shemesh , Moran Gera , Amit Ashkenazi
IPC: A61F2/01
CPC classification number: A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2230/0008 , A61F2230/0019 , A61F2230/0095
Abstract: In general, the invention features an intravascular device, a delivery system, and methods for filtering or deflecting emboli or other large objects from entering a protected secondary vessel or vessels The intravascular device of the invention may prevent passage of a particle in a blood vessel from passing through a filter supported by a frame, upper and lower stabilizers, and a wire. The wire may be used to stabilize the device upon its deployment and installation within a blood vessel. Further, in some embodiments, the invention features a delivery system and methods for introduction of the device into a blood vessel.
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公开(公告)号：US20180168793A1
公开(公告)日：2018-06-21
申请号：US15895703
申请日：2018-02-13
Applicant: Transverse Medical, Inc.
Inventor： Brad Lees , J. Eric Goslau , Michael K. Handley , Steven Wayne Berhow , Douglas Scott Wahnschaffe , Reed Allan Houge , David Schechter
CPC classification number: A61F2/013 , A61F2/2427 , A61F2002/016 , A61F2002/018 , A61F2230/0013 , A61F2230/008 , A61F2230/0095
Abstract: Blood flow into vascular tissue is filtered in a manner that can also be useful for trapping particulates while allowing the flow of blood. Consistent with one or more embodiments, a filter apparatus includes a filter, an outer delivery sheath such as a catheter, and one or more shafts that are operable to manipulate the shape of the filter for positioning within vascular tissue. The filter conforms to various types of vascular tissue, and filters blood flow passing through openings in the vascular tissue. In some implementations, the filter is used to trap particulates that have been collected on the filter, and collapses to trap and draw the particulates into the outer delivery sheath.
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Patent Agency Ranking
公开(公告)号：US09999513B2
公开(公告)日：2018-06-19
申请号：US15029234
申请日：2014-10-13
Applicant: 41Hemiverse AG
Inventor： Tom Overes , Robert Frigg
CPC classification number: A61F2/4014 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/40 , A61F2/4081 , A61F2002/30028 , A61F2002/30225 , A61F2002/30332 , A61F2002/30364 , A61F2002/30367 , A61F2002/30616 , A61F2002/30635 , A61F2002/30662 , A61F2002/30663 , A61F2002/30932 , A61F2002/30937 , A61F2002/3617 , A61F2002/4018 , A61F2002/4022 , A61F2002/4029 , A61F2002/4085 , A61F2002/4088 , A61F2002/4096 , A61F2230/0093 , A61F2230/0095
Abstract: The present application concerns a shoulder prosthesis assembly. The shoulder prosthesis assembly comprises a humeral stem including a first articulating coupling means, a base portion of a substantially disc shaped geometry including a second articulating coupling means. Said first articulating coupling means and said second articulating coupling means connect the stem to the base portion. The ratio between the circumference of the disc shaped base portion and the peripheral thickness of the disc shaped base portion is at least 18:1.
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公开(公告)号：US20180116820A1
公开(公告)日：2018-05-03
申请号：US15840630
申请日：2017-12-13
Applicant: SpineCore, Inc.
Inventor： Bret A. Ferree , David Tompkins
CPC classification number: A61F2/4425 , A61B17/86 , A61F2/30767 , A61F2/44 , A61F2002/30016 , A61F2002/3008 , A61F2002/30135 , A61F2002/302 , A61F2002/30245 , A61F2002/30301 , A61F2002/30324 , A61F2002/30327 , A61F2002/30507 , A61F2002/30518 , A61F2002/30563 , A61F2002/30578 , A61F2002/30604 , A61F2002/30616 , A61F2002/30632 , A61F2002/30649 , A61F2002/30769 , A61F2002/30841 , A61F2002/30878 , A61F2002/30884 , A61F2002/30919 , A61F2002/30934 , A61F2002/443 , A61F2002/448 , A61F2220/0025 , A61F2230/0004 , A61F2230/0065 , A61F2230/0071 , A61F2230/0095 , A61F2250/0019 , A61F2250/0039 , A61F2250/0098 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00293 , A61F2310/00395 , A61F2310/0058 , A61F2310/00592
Abstract: This invention improves upon prior art total disc replacements (TDRs) by more closely replicating the kinematics of a natural disc. The preferred embodiments feature two or more fixed centers of rotation (CORs) and an optional variable COR (VCOR) as the artificial disk replacement (ADR) translates from a fixed posterior COR that lies posterior to the COR of the TDR to facilitate normal disc motion. The use of two or more CORs allows more flexion and more extension than permitted by the facet joints and the artificial facet (AF). AF joint-like components may also be incorporated into the design to restrict excessive translation, rotation, and/or lateral bending.
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公开(公告)号：US20180103958A1
公开(公告)日：2018-04-19
申请号：US15847384
申请日：2017-12-19
Applicant: Covidien LP
Inventor： Aaron Berez , Quang Tran
CPC classification number: A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/12118 , A61B2017/00867 , A61B2017/1205 , A61F2/90 , A61F2002/823 , A61F2230/001 , A61F2230/0078 , A61F2230/0091 , A61F2230/0095
Abstract: A vascular occluding device for modifying blood flow in a vessel, while maintaining blood flow to the surrounding tissue. The occluding device includes a flexible, easily compressible and bendable occluding device that is particularly suited for treating aneurysms in the brain. The neurovascular occluding device can be deployed using a micro-catheter. The occluding device can be formed by braiding wires in a helical fashion and can have varying lattice densities along the length of the occluding device. The occluding device could also have different lattice densities for surfaces on the same radial plane.
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公开(公告)号：US20180028229A1
公开(公告)日：2018-02-01
申请号：US15728209
申请日：2017-10-09
Applicant: Jeffrey HALBRECHT
Inventor： Jeffrey HALBRECHT
CPC classification number: A61B17/58 , A61F2/08 , A61F2/38 , A61F2/389 , A61F2002/2892 , A61F2220/0016 , A61F2220/0033 , A61F2230/001 , A61F2230/0034 , A61F2230/0093 , A61F2230/0095 , A61F2250/0009 , A61F2250/0026 , A61F2250/0036 , A61F2250/0037 , A61F2250/0051 , A61F2250/0063 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00395 , A61F2310/00976
Abstract: A method and system provide and use a patellar implant. The patellar implant includes a superior portion, an inferior portion opposite to the superior portion, and an anterior portion. The superior portion being configured to reside below a patellar tendon and to elevate and/or tilt the patellar tendon. The inferior portion is configured to be seated in proximity to a tibia. The anterior portion is between the superior portion and the inferior portion. The anterior portion is placed in proximity to a patella. In one aspect, the method includes inserting the implant beneath the patellar tendon and between the patella and a position at which the patellar tendon is affixed to the tibia. In this aspect, the method also includes affixing the implant.
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公开(公告)号：US20180000615A1
公开(公告)日：2018-01-04
申请号：US15702496
申请日：2017-09-12
Applicant: LIM Innovations, Inc.
Inventor： Garrett Ray Hurley , Jesse Robert Williams
CPC classification number: A61F2/80 , A61F2/5044 , A61F2/5046 , A61F2/54 , A61F2/60 , A61F2/78 , A61F2/7812 , A61F2002/5026 , A61F2002/5027 , A61F2002/503 , A61F2002/5083 , A61F2002/546 , A61F2002/785 , A61F2230/0067 , A61F2230/0095 , Y10T29/4978 , Y10T29/49826
Abstract: A prosthetic socket for a residual limb of the lower extremity or upper extremity of an individual person is provided. The residual limb has particular dimensions and anatomical contours; the prosthetic socket has dimensions and contours that fit the dimensions and contours of the residual limb. The prosthetic socket may also fit in a manner that is biomechanically appropriate for the individual. The prosthetic socket may be an assembly from groups of components that include (a) struts arranged longitudinally with respect to the residual limb, (b) proximal brim members arranged proximally to the struts and connected thereto; and (c) distal socket members disposed at the distal base of the prosthetic socket. The socket components within these groups may be modular in that they can vary with respect to dimensions and/or contours, and yet have common connecting features that permit assembly of the components together to form the prosthetic socket.
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