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公开(公告)号：US20240407852A1
公开(公告)日：2024-12-12
申请号：US18734863
申请日：2024-06-05
Applicant: MAKO Surgical Corp.
Inventor： Timothy Wade Perez , Adam L. Nagy , Anthony Andrew Laviano , Nicolas Perilla , Matthew Thompson
Abstract: A tracker mount includes a fastener assembly, a sleeve assembly to be disposed over the fastener assembly, and a tracker interface coupled to the sleeve assembly and configured to removably attach to a tracker. The fastener assembly includes a fastener adapted to be attached to a bone and a first keying feature. The sleeve assembly includes a sleeve, which includes a body defining a channel including a second keying feature to interface with the first keying feature to prevent rotation of the sleeve relative to the fastener assembly. The sleeve assembly includes an engagement feature at a distal part of the sleeve to engage a surface of the bone.
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公开(公告)号：US10537395B2
公开(公告)日：2020-01-21
申请号：US15601127
申请日：2017-05-22
Applicant: MAKO Surgical Corp.
Inventor： Timothy Wade Perez
Abstract: A kinematic connector assembly for kinematically coupling two objects is provided. The kinematic connector assembly comprises a receiver defining a cavity and having a plurality of constraint surfaces accessible in the cavity. The kinematic connector assembly further comprises a key having a triplicity of kinematic elements to repeatably position the key in the receiver. The kinematic connector assembly further comprises a preloading mechanism having a load member movable between a clamped position and an unclamped position to secure the key in the receiver, so that the kinematic elements contact the receiver at the plurality of constraint surfaces such that the key is kinematically constrained to the receiver by being constrained by six points of contact with the receiver.
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公开(公告)号：US20230338093A1
公开(公告)日：2023-10-26
申请号：US18305079
申请日：2023-04-21
Applicant: MAKO Surgical Corp.
Inventor： Jonathan Mark Morgan , Timothy Wade Perez , Fabian Riegelsberger , Jochen Breisacher , Michael Schweizer , Daniel Kühne , Felix Jung , Kana Nishimura , Paul Hoekstra
CPC classification number: A61B34/20 , A61B90/08 , A61B2034/2055 , A61B2034/2068 , A61B2090/0813
Abstract: A surgical tracker assembly for use with a navigation system. The tracker assembly includes a tracker body defining a chamber configured to receive a printed circuit board (PCB) including a plurality of markers that are actively energizable through the PCB. A plurality of openings formed in the tracker body and at least one channel formed in the tracker body extending between the chamber and one of the defined by the tracker body. Each of the markers are visible through one of the plurality of openings of the tracker body. The tracker body is configured to be sterilizable, with the PCB being located within the chamber of the tracker body, and the at least one channel is configured to enable sterilization fluid to enter into and drain from the chamber of the tracker body during sterilization. The PCB may also include a sterilization resistant protective coating.
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公开(公告)号：US20210153918A1
公开(公告)日：2021-05-27
申请号：US17165220
申请日：2021-02-02
Applicant: MAKO Surgical Corp.
Abstract: A plate for attaching to an anatomic structure with fasteners. A body defines openings for receiving the fasteners, and includes a bottom surface that is concave. The plate includes bone pad surface, and a spike extends away from the bone pad surface. The bone pad surface is oriented at an angle relative to the bottom surface to prevent further penetration of the spike into the anatomic structure beyond a predetermined depth. The bone pad surface may be oriented at an obtuse angle relative to the bottom surface. The bone pad surfaces may be planar or concave, or contoured to a corresponding profile of the anatomic structure. The spikes may be pyramidal or conical. At least one side of the spike may be integral and continuous with the bottom surface. The side may have a radius of curvature equal to that of the bottom surface.
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公开(公告)号：US20170340395A1
公开(公告)日：2017-11-30
申请号：US15601127
申请日：2017-05-22
Applicant: MAKO Surgical Corp.
Inventor： Timothy Wade Perez
Abstract: A kinematic connector assembly for kinematically coupling two objects is provided. The kinematic connector assembly comprises a receiver defining a cavity and having a plurality of constraint surfaces accessible in the cavity. The kinematic connector assembly further comprises a key having a triplicity of kinematic elements to repeatably position the key in the receiver. The kinematic connector assembly further comprises a preloading mechanism having a load member movable between a clamped position and an unclamped position to secure the key in the receiver, so that the kinematic elements contact the receiver at the plurality of constraint surfaces such that the key is kinematically constrained to the receiver by being constrained by six points of contact with the receiver.
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Patent Agency Ranking
公开(公告)号：US20230190347A1
公开(公告)日：2023-06-22
申请号：US18109886
申请日：2023-02-15
Applicant: MAKO Surgical Corp.
Inventor： José Luis Moctezuma de la Barrera , Timothy Wade Perez , Donald W. Malackowski , John R. Fossez
CPC classification number: A61B17/809 , A61B17/8028 , A61B34/20 , A61B34/30 , A61B90/10 , A61B17/8061 , A61B2017/00119
Abstract: A plate for attaching to an anatomic structure with fasteners. The plate has a body with a top surface and a bottom surface opposite the top surface. The body defines one or more openings to receive a respective one of the one or more fasteners. The bottom surface is concave to define a space to accommodate a portion of the anatomic structure. A bone pad surface extends from the bottom surface. A spike extends away from the bone pad surface. An extension arm can be coupled to the plate and the extension arm can support a tracking head to implement a surgical tracking assembly.
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公开(公告)号：US20230110909A1
公开(公告)日：2023-04-13
申请号：US18076446
申请日：2022-12-07
Applicant: MAKO Surgical Corp.
Inventor： Timothy Wade Perez
Abstract: A connector assembly for attaching a tracker body to a tracker support arm. The connector assembly includes a receiver coupled to the tracker body and defining a cavity. The connector assembly includes a key coupled to the tracker support arm and including a loading surface. The key is insertable into the cavity of the receiver. The connector assembly includes a preloading mechanism operably attached to the receiver and including a load member disposed in the receiver. The load member is arranged to contact the loading surface of the key to constrain the key to the receiver, and to thereby attach the tracker body to the tracker support arm.
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公开(公告)号：US09993273B2
公开(公告)日：2018-06-12
申请号：US15248859
申请日：2016-08-26
Applicant: MAKO Surgical Corp. , Stryker Corporation
CPC classification number: A61B17/809 , A61B17/8028 , A61B17/8061 , A61B34/20 , A61B34/30 , A61B90/10 , A61B2017/00119 , A61B2034/2055 , A61B2090/3983
Abstract: A plate for attaching to an anatomic structure. The plate comprises a top surface opposite a bottom surface. An opening through the top and bottom surfaces is configured to receive a fastener to attach the plate to the anatomic structure. The plate comprises spikes configured to penetrate the anatomic structure. With the fastener, the spikes prevent rotational movement of the body relative to the anatomic structure. The bottom surface is concave between the spikes and defines a space configured to accommodate portions of the anatomic structure. Bone pad surfaces are configured to prevent further penetration of the spikes into the anatomic structure when in contact the same. A tracking device for a surgical navigational system can comprise a tracking head coupled to the plate with a mounting arm. The plate, when attached to the anatomic structure, prevents movement of the tracking device relative to the anatomic structure.
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公开(公告)号：US12059804B2
公开(公告)日：2024-08-13
申请号：US16881475
申请日：2020-05-22
Applicant: MAKO Surgical Corp.
Inventor： Timothy Wade Perez
CPC classification number: B25J9/1065 , A61B34/37 , A61B90/39 , B25J9/0039 , B25J9/042 , A61B2034/2063 , A61B2090/3945
Abstract: A kinematic mounting key engageable with a kinematic mounting receiver is provided. The kinematic mounting key comprises a base kinematic element, a first protrusion, and a second protrusion. Each of the first protrusion and the second protrusion defines a clearance channel and comprises a kinematic element. The clearance channels and the kinematic elements are configured so that the kinematic mounting key is engageable with the kinematic mounting receiver in a first arrangement at six points of contact and in a second arrangement at six points of contact that are at least partially different from the six points of contact of the first arrangement.
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公开(公告)号：US10932837B2
公开(公告)日：2021-03-02
申请号：US15978107
申请日：2018-05-12
Applicant: MAKO Surgical Corp.
Abstract: A tracking device for a surgical navigational system. A tracking head includes tracking elements configured to communicate tracking information to the surgical navigation system. An extension arm is configured to be coupled to the tracking head, and a bone plate is configured to be coupled to the extension arm. The bone plate is further configured to be coupled to anatomic structure and includes openings each configured to receive a fastener. A central opening may be provided to receive an additional fastener for coupling the extension arm to the bone plate. A recess within the top surface may receive the base plate of the extension arm. Spikes of the bone plate are configured to penetrate the anatomic structure and, in conjunction with the fasteners, prevent movement of the tracking device. The bottom surface is concave between the spikes to define a space configured to accommodate portions of the anatomic structure.
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