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公开(公告)号：US10034774B2
公开(公告)日：2018-07-31
申请号：US14221150
申请日：2014-03-20
Applicant: Tyrone Ploch , Patrick Therien , Mark Broberg
Inventor： Tyrone Ploch , Patrick Therien , Mark Broberg
CPC classification number: A61F2/461 , A61B17/8872 , A61B17/92 , A61B90/57 , A61B2017/0268 , A61B2090/571 , A61F2/3877 , A61F2/46 , A61F2/4603 , A61F2002/4622 , A61F2002/4623 , A61F2002/4624 , A61F2002/4631 , B25B7/02 , B25B7/06 , Y10T24/44376 , Y10T24/44444
Abstract: A disposable modular patella protector and clamp is disclosed, providing the ability for a surgeon to shift the procedure sequence of the implantation of the patella from the end of a total knee replacement procedure to anytime during the procedure by providing a modular clamp that holds and protects the patella prosthesis and prepared patella. The clamp may be positioned in a manner in which it does not obstruct the patella or the prosthesis, allowing the surgeon to attend to other elements of the procedure while the bone cement is allowed to cure.
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公开(公告)号：US20180168824A1
公开(公告)日：2018-06-21
申请号：US15894471
申请日：2018-02-12
Applicant: Nathan C. Moskowitz
Inventor： Ahmnon D. Moskowitz , Pablo A. Valdivia Y. Alvarado , Mosheh T. Moskowitz , Nathan C. Moskowitz
IPC: A61F2/46 , A61B17/064
CPC classification number: A61F2/4611 , A61B17/0642 , A61B17/0644 , A61B17/1757 , A61B17/7064 , A61B17/809 , A61B17/86 , A61B17/8635 , A61B17/8875 , A61B17/8894 , A61B17/92 , A61B2017/00407 , A61B2017/0641 , A61B2017/0648 , A61B2017/922 , A61F2/4465 , A61F2/447 , A61F2002/2835 , A61F2002/30133 , A61F2002/30387 , A61F2002/30448 , A61F2002/30507 , A61F2002/3055 , A61F2002/30579 , A61F2002/30604 , A61F2002/30772 , A61F2002/30878 , A61F2002/30879 , A61F2002/30904 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4681 , A61F2002/4687 , A61F2220/0025 , A61F2220/005 , A61F2230/0015 , A61F2250/0007
Abstract: A self-drilling bone fusion screw apparatus is disclosed which includes at least first and second sliding boxes. A first screw member having a tapered end and a threaded body is disposed within the first sliding box, and a second screw member having a tapered end and a threaded body disposed within the second sliding box. An adjuster adjusts the height of the sliding boxes. The screw members are screwed into vertebral bodies in order to fuse the vertebral bodies together. A plurality of the self-drilling bone fusion screw apparatuses may be attached together and/or integrated via a plate or cage. Also disclosed is a cervical facet staple that includes a curved staple base and at least two prongs attached to the bottom surface of the curved staple base. .
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公开(公告)号：US09987057B2
公开(公告)日：2018-06-05
申请号：US14304534
申请日：2014-06-13
Applicant: GLOBUS MEDICAL, INC
Inventor： Stephan Lawson , Jason Cianfrani , Sean Suh , Jon Suh , Michael Black , Chris Angelucci , Matt Hansell
CPC classification number: A61B17/8033 , A61B17/8038 , A61B17/8605 , A61B17/8685 , A61B17/8872 , A61B17/8894 , A61B17/92 , A61B2017/922
Abstract: An orthopedic assembly may include an orthopedic device, an anchor, and a locking mechanism. The orthopedic device can be a plate member having an aperture that is configured to receive the anchor. The anchor can include a head, neck and shank portion. The head portion can include a plurality of arms separated by grooves that are capable of splaying. The assembly is configured such that when the locking mechanism is inserted into the head portion, this causes expansion of the arms of the head. This expansion locks and secures the anchor to the orthopedic device. Various instruments are provided that can deliver the locking mechanism to the anchor, and can provide impact to lock functionality.
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公开(公告)号：US09968366B2
公开(公告)日：2018-05-15
申请号：US15420338
申请日：2017-01-31
Applicant: Arthrex, Inc.
Inventor： G. Joshua Karnes , John M. Konicek , David O. Shepard , Brandon L. Roller
IPC: A61B17/16 , A61F2/46 , A61F2/30 , A61B17/15 , A61B17/17 , A61B17/92 , A61F2/28 , A61B90/00 , A61B17/00
CPC classification number: A61B17/1635 , A61B17/155 , A61B17/1604 , A61B17/1606 , A61B17/1615 , A61B17/1675 , A61B17/1764 , A61B17/92 , A61B2017/0046 , A61B2090/062 , A61F2/28 , A61F2/30756 , A61F2/4644 , A61F2002/2839 , A61F2002/30764 , A61F2002/4645 , A61F2002/4649
Abstract: A technique for knee replacement surgery that allow for the removal of an oval oblong-shaped allograft bone and cartilage plug from a donor distal femur. The technique uses instruments including (i) sizing guides to match the recipient's femoral size and curvature to that of a donor femur (the sizing guides also acting as a wide pin placement template for the donor distal femur); (ii) osteotomes that cut the curved and straight portions of the implant shape (these may be disposable or reusable); and (iii) templates that fit over the guide pins and have openings to allow the osteotomes to cut the donor femur plug to the correct size, shape and depth. The instruments allow for a non-circular shape to be extracted from a donor femur for use in a bone-saving osteoarthritis distal femur resurfacing procedure.
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公开(公告)号：US09931151B2
公开(公告)日：2018-04-03
申请号：US14598952
申请日：2015-01-16
Applicant: Archer Sciences, LLC
Inventor： Gordon Donald , Arthur Alfaro , Lawrence Kiefer , Kevin Strauss
CPC classification number: A61B17/92 , A61B17/1604 , A61B17/1626 , A61B90/30 , A61B2017/00119 , A61B2017/00141 , A61B2017/00199 , A61B2017/00398 , A61B2017/00734 , A61B2017/924 , A61B2090/064
Abstract: An impactor having a housing including an upper portion and a lower portion at least a part of which extends perpendicularly from the upper portion, a ram having a first end positioned in the upper portion and positioned in axial alignment with the lower portion, an opposite end of the ram extending from the lower portion of the housing, at least one drive assembly including a first drive shaft operably coupled to a cam shaft, a cam operably coupled to the cam shaft, a cam operably coupled to the cam shaft, the drive shaft operably connectable to motor, wherein the cam is operable to rotate and positioned to contact the proximal end of the ram upon rotation of the cam, a circuit board comprising circuitry operable to receive instructions from a plurality of switches electrically coupled to the circuit board to operate the impactor, wherein the impactor is operable to deliver low amplitude pulsed strikes to a workpiece at variable frequencies.
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Patent Agency Ranking
公开(公告)号：US20180085231A1
公开(公告)日：2018-03-29
申请号：US15809171
申请日：2017-11-10
Applicant: MEDACTA INTERNATIONAL SA
Inventor： Alberto SICCARDI , Francesco SICCARDI , Massimiliano BERNARDONI , Matteo PONZONI
CPC classification number: A61F2/4609 , A61B17/16 , A61B17/1666 , A61B17/1746 , A61B17/92 , A61B2017/00725 , A61B2017/568 , A61F2/34 , A61F2/4657 , A61F2002/3097 , A61F2002/4687
Abstract: A method is for implantation of an acetabular prosthesis. The method may include positioning an acetabular calibration guide at an acetabular cavity of a patient, and positioning an acetabular reference guide at a bone site of the patient separate from the acetabular cavity. The method may include aligning a calibration signal and a reference signal, the calibration and reference signals being respectively associated with the acetabular calibration guide and the acetabular reference guide. The method may include removing the acetabular calibration guide and positioning a tool at the acetabular cavity of the patient, and aligning a control signal and the reference signal for identifying a desired orientation of the tool relative to the acetabular cavity, the control signal being associated with the tool.
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公开(公告)号：US09925056B2
公开(公告)日：2018-03-27
申请号：US15060566
申请日：2016-03-03
Applicant: DePuy Synthes Products, Inc.
Inventor： Thomas Donner , Jared Schoenly , David E. Evans , Andreas Gfeller
CPC classification number: A61F2/442 , A61B17/70 , A61B17/7056 , A61B17/846 , A61B17/92 , A61B2017/8655 , A61F2/28 , A61F2/30744 , A61F2/30965 , A61F2/4455 , A61F2/4465 , A61F2/4611 , A61F2002/2835 , A61F2002/30387 , A61F2002/30509 , A61F2002/30514 , A61F2002/30517 , A61F2002/30578 , A61F2002/30604 , A61F2002/30616 , A61F2002/30777 , A61F2002/30784 , A61F2002/30787 , A61F2002/30841 , A61F2002/30843 , A61F2002/30845 , A61F2002/4475 , A61F2002/4627 , A61F2002/4628 , A61F2220/0016 , A61F2220/0025 , A61F2310/00017 , A61F2310/00023 , A61F2310/00131 , A61F2310/00359
Abstract: Arcuate fixation members with varying configurations and/or features are provided, along with additional components for use therewith in provided intervertebral implants. The arcuate fixation members may be of different lengths, cross sectional geometries, and/or cross sectional areas. Applications of intervertebral implants utilizing arcuate fixation members are particularly suitable when a linear line-of-approach for delivering fixation members is undesirable.
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28.发明申请公开(公告)号：US20180055554A1
公开(公告)日：2018-03-01
申请号：US15600284
申请日：2017-05-19
Inventor： Christopher PEDICINI
CPC classification number: A61B17/1628 , A61B17/1604 , A61B17/1655 , A61B17/17 , A61B17/92 , A61B90/30 , A61B2017/00022 , A61B2017/00137 , A61B2017/00398 , A61B2017/00473 , A61B2017/00477 , A61B2017/00734 , A61B2017/924 , A61B2090/0807 , A61F2/4603
Abstract: A motor-driven orthopedic impacting tool is provided for orthopedic impacting in the hips, knees, shoulders and the like. The tool is capable of holding a broach, chisel, or other end effector, which when gently tapped in a cavity with controlled percussive impacts, can expand the size or volume of an opening of the cavity or facilitate removal of the broach, implant, or other surgical implement from the opening. A stored-energy drive mechanism stores potential energy and then releases it to launch a launched mass or striker to communicate a striking force to an adapter in either a forward or reverse direction. The tool may further include a combination anvil and adapter and an energy adjustment mechanism to adjust the striking force the launched mass delivers to the adapter in accordance with a patient profile.
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公开(公告)号：US20180055527A1
公开(公告)日：2018-03-01
申请号：US15793504
申请日：2017-10-25
Applicant: Tenjin LLC
Inventor： Robert A. VAN WYK , Gary R. HEISLER , Christopher P. DOUGHERTY
CPC classification number: A61B17/32002 , A61B17/0401 , A61B17/1604 , A61B17/1675 , A61B17/92 , A61B2017/0409 , A61B2017/0427 , A61B2017/0445 , A61B2017/320028
Abstract: In the context of bone surgery and in particular arthroscopic surgery, there is frequently a need for the application of “percussive force” to the distal end component(s) of a surgical device, i.e., repetitive percutient or striking force analogous to that of a hammer driving a nail. Disclosed herein are mechanisms and methods for automating and/or controlling the application of such a percussive force so as to avoid the present need in the art for a “third hand”. The present invention addresses the significant and long felt need by providing a powered percussive driver device that may be controlled directly by the primary surgeon.
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公开(公告)号：US09888952B2
公开(公告)日：2018-02-13
申请号：US15017152
申请日：2016-02-05
Applicant: WARSAW ORTHOPEDIC, INC.
Inventor： Susan J. Drapeau , Kelly Brook Emerton , Daniel Andrew Shimko
CPC classification number: A61B17/92 , A61B17/86 , A61B17/865
Abstract: A system for delivering a surgical tack in tissue includes a driver, comprising: a shaft having a slot and a channel; and a handle slidably connected to said shaft and having a driving mechanism, said driving mechanism having a driving pin for providing a downward force through said shaft; and a tack cartridge having a plurality of tacks and adapted to be received in said slot and further adapted to feed said tacks between said driving mechanism and said channel.
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