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公开(公告)号：US10709572B2
公开(公告)日：2020-07-14
申请号：US15645609
申请日：2017-07-10
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies and two overlying base plates driven by two independent drive shafts. The two ramp assemblies include a distal ramp assembly and a proximal ramp assembly. Each ramp assembly has a translating ramp, a first pivoting hinged ramp and a second pivoting hinged ramp. The two overlying base plates include a first base plate overlying a second base plate. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The two independently driven drive shafts include a first drive shaft for translating the distal ramp assembly and a second drive shaft for translating the proximal ramp assembly to independently expand the implant proximally or distally or both.
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公开(公告)号：US09962272B1
公开(公告)日：2018-05-08
申请号：US15635657
申请日：2017-06-28
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
CPC classification number: A61F2/4611 , A61B17/7059 , A61B17/8042 , A61B17/8057 , A61F2/30749 , A61F2/447 , A61F2002/30265 , A61F2002/30271 , A61F2002/30542 , A61F2002/4627
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies, a threaded drive shaft and at least one base plate, preferably two. The frame has a first lateral side and a second lateral side and a distal end and a proximal end. Each ramp assembly has a translating ramp with a threaded opening, a first pivoting hinged ramp and a second pivoting hinged ramp. Each base plate is hinged to a first lateral side of the frame. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The drive shaft has a distal drive shaft component having threads for translating the distal ramp assembly and a proximal drive shaft component having threads for translating the proximal ramp assembly.
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公开(公告)号：US11026812B2
公开(公告)日：2021-06-08
申请号：US16158622
申请日：2018-10-12
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies, a threaded drive shaft and at least one base plate, preferably two. The frame has a first lateral side and a second lateral side and a distal end and a proximal end. Each ramp assembly has a translating ramp with a threaded opening, a first pivoting hinged ramp and a second pivoting hinged ramp. Each base plate is hinged to a first lateral side of the frame. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The drive shaft has a distal drive shaft component having threads for translating the distal ramp assembly and a proximal drive shaft component having threads for translating the proximal ramp assembly.
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公开(公告)号：US20190000646A1
公开(公告)日：2019-01-03
申请号：US15938083
申请日：2018-03-28
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies, a threaded drive shaft and at least one base plate, preferably two. The frame has a first lateral side and a second lateral side and a distal end and a proximal end. Each ramp assembly has a translating ramp with a threaded opening, a first pivoting hinged ramp and a second pivoting hinged ramp. Each base plate is hinged to a first lateral side of the frame. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The drive shaft has a distal drive shaft component having threads for translating the distal ramp assembly and a proximal drive shaft component having threads for translating the proximal ramp assembly.
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公开(公告)号：US20180147066A1
公开(公告)日：2018-05-31
申请号：US15645609
申请日：2017-07-10
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies and two overlying base plates driven by two independent drive shafts. The two ramp assemblies include a distal ramp assembly and a proximal ramp assembly. Each ramp assembly has a translating ramp, a first pivoting hinged ramp and a second pivoting hinged ramp. The two overlying base plates include a first base plate overlying a second base plate. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The two independently driven drive shafts include a first drive shaft for translating the distal ramp assembly and a second drive shaft for translating the proximal ramp assembly to independently expand the implant proximally or distally or both.
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Patent Agency Ranking
公开(公告)号：US09750618B1
公开(公告)日：2017-09-05
申请号：US15363392
申请日：2016-11-29
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
CPC classification number: A61F2/447 , A61F2002/30266 , A61F2002/30387 , A61F2002/30476 , A61F2002/30556 , A61F2002/30579 , A61F2002/4475 , A61F2220/0008
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies and two overlying base plates driven by two independent drive shafts. The two ramp assemblies include a distal ramp assembly and a proximal ramp assembly. Each ramp assembly has a translating ramp, a first pivoting hinged ramp and a second pivoting hinged ramp. The two overlying base plates include a first base plate overlying a second base plate. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The two independently driven drive shafts include a first drive shaft for translating the distal ramp assembly and a second drive shaft for translating the proximal ramp assembly to independently expand the implant proximally or distally or both.
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公开(公告)号：US10758366B2
公开(公告)日：2020-09-01
申请号：US15645575
申请日：2017-07-10
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies and two overlying base plates driven by two independent drive shafts. The two ramp assemblies include a distal ramp assembly and a proximal ramp assembly. Each ramp assembly has a translating ramp, a first pivoting hinged ramp and a second pivoting hinged ramp. The two overlying base plates include a first base plate overlying a second base plate. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The two independently driven drive shafts include a first drive shaft for translating the distal ramp assembly and a second drive shaft for translating the proximal ramp assembly to independently expand the implant proximally or distally or both.
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公开(公告)号：US20190038435A1
公开(公告)日：2019-02-07
申请号：US16158622
申请日：2018-10-12
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies, a threaded drive shaft and at least one base plate, preferably two. The frame has a first lateral side and a second lateral side and a distal end and a proximal end. Each ramp assembly has a translating ramp with a threaded opening, a first pivoting hinged ramp and a second pivoting hinged ramp. Each base plate is hinged to a first lateral side of the frame. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The drive shaft has a distal drive shaft component having threads for translating the distal ramp assembly and a proximal drive shaft component having threads for translating the proximal ramp assembly.
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公开(公告)号：US10166117B1
公开(公告)日：2019-01-01
申请号：US15938083
申请日：2018-03-28
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies, a threaded drive shaft and at least one base plate, preferably two. The frame has a first lateral side and a second lateral side and a distal end and a proximal end. Each ramp assembly has a translating ramp with a threaded opening, a first pivoting hinged ramp and a second pivoting hinged ramp. Each base plate is hinged to a first lateral side of the frame. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The drive shaft has a distal drive shaft component having threads for translating the distal ramp assembly and a proximal drive shaft component having threads for translating the proximal ramp assembly.
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公开(公告)号：US20180147065A1
公开(公告)日：2018-05-31
申请号：US15645575
申请日：2017-07-10
Applicant: Amendia, Inc.
Inventor： Brion Daffinson , Austin Howell , Chase Thornburg
Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies and two overlying base plates driven by two independent drive shafts. The two ramp assemblies include a distal ramp assembly and a proximal ramp assembly. Each ramp assembly has a translating ramp, a first pivoting hinged ramp and a second pivoting hinged ramp. The two overlying base plates include a first base plate overlying a second base plate. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The two independently driven drive shafts include a first drive shaft for translating the distal ramp assembly and a second drive shaft for translating the proximal ramp assembly to independently expand the implant proximally or distally or both.
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