Patents Assigned to IN2BONES
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Patent number: 11937859Abstract: A plantar bone plate and a method are provided for treating fractures of metatarsal bones. The plantar bone plate comprises a generally elongate member having an upper surface and a lower, bone contact surface. Two or more fixation apertures and a compression slot are disposed along a longitudinal dimension of the elongate member. The fixation apertures receive fasteners suitable for fastening the plantar bone plate to a metatarsal bone. The compression slot receives a fastener at an oblique angle for compressing adjacent portions of the metatarsal bone so as to encourage bone fusion. A curvature along the elongate member is configured to mate the plantar bone plate with the anatomy of the plantar aspect of the metatarsal bone. In one embodiment, the curvature is comprised of at least a first bend and a second bend, such that the plantar bone plate mates with the plantar anatomy of the 5th metatarsal.Type: GrantFiled: April 10, 2019Date of Patent: March 26, 2024Assignee: In2Bones USA, LLCInventors: Kevin E. Varner, Keith A. Heier, Travis W. Hanson, Casey M. Chambers, Rebecca Hawkins Wahl
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Publication number: 20240024002Abstract: A bone fixation screw is provided for coupling with a bone fusion plate to join bone fusions. The bone fixation screw comprises a head portion and a shank that is comprised of distal threads and extends to a tapered portion and a rounded distal end. The head portion includes proximal threads extending circumferentially around an inferior end of the head portion. The proximal threads are configured to advantageously cross-thread with aperture threads of the bone fusion plate when the bone fixation screw is obliquely angled relative to the bone fusion plate. Slots disposed around the head portion allow the proximal threads to disengage and reengage with the aperture threads as the bone fixation screw turns. A shaped opening in a superior end of the head portion engagedly receives a tool for driving the bone fixation screw into a bone hole.Type: ApplicationFiled: September 19, 2023Publication date: January 25, 2024Applicant: In2Bones USA, LLCInventors: Casey M. Chambers, Rebecca Hawkins Wahl
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Patent number: 11857235Abstract: A differential compression bone screw and a method are provided for compressing adjacent bone portions together to encourage bone fusion. The compression bone screw is comprised of a head portion and a shank. A center hole extends from the head portion to a distal end of the shank. A superior end of the head portion includes a shaped opening that receives a tool for driving the compression bone screw into a hole drilled in a patient's bone. An inferior end of the head portion includes barbs that engage with surrounding bone tissue. A smooth portion of the shank is disposed between proximal threads and distal threads that rotatably engage within the hole in the patient's bone. A thread pitch of the distal threads is greater than a thread pitch of the proximal threads, such that the compression bone screw comprises a differential pitch configured to compress the adjacent bone portions.Type: GrantFiled: May 13, 2021Date of Patent: January 2, 2024Assignee: In2Bones USA, LLCInventors: Kevin E. Varner, Keith A. Heier, Travis W. Hanson, Casey M. Chambers, Rebecca Hawkins Wahl
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Patent number: 11766282Abstract: A bone fixation screw is provided for coupling with a bone fusion plate to join bone fusions. The bone fixation screw comprises a head portion and a shank that is comprised of distal threads and extends to a tapered portion and a rounded distal end. The head portion includes proximal threads extending circumferentially around an inferior end of the head portion. The proximal threads are configured to advantageously cross-thread with aperture threads of the bone fusion plate when the bone fixation screw is obliquely angled relative to the bone fusion plate. Slots disposed around the head portion allow the proximal threads to disengage and reengage with the aperture threads as the bone fixation screw turns. A shaped opening in a superior end of the head portion engagedly receives a tool for driving the bone fixation screw into a bone hole.Type: GrantFiled: February 21, 2018Date of Patent: September 26, 2023Assignee: In2Bones USA, LLCInventors: Casey M. Chambers, Rebecca Hawkins Wahl
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Patent number: 11759335Abstract: An apparatus and a method are provided for performing cartilage allograft implant surgeries. The apparatus comprises an allograft plug kit comprising one or more grafts configured to treat osteochondral defects in various bone joint locations in a patient's body. Each of the grafts comprises a cartilage layer coupled with a bone portion. The cartilage layer comprises a thickness selected to closely match the thickness of existing cartilage at an implant location. The bone portion comprises surface features configured to encourage the patient's bone tissue to grow into the bone portion, thereby accelerating incorporation of the graft into the patient's bone. An instrument kit comprises a multiplicity of instruments configured for implantation of the grafts into the patient's body, including at least a graft inserter, a guidewire, a reamer, and a size gauge.Type: GrantFiled: September 2, 2020Date of Patent: September 19, 2023Assignee: In2Bones USA, LLCInventor: Rebecca Hawkins Wahl
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Publication number: 20230270558Abstract: A bone fusion implant is provided for treating conditions of Proximal Interphalangeal (PIP), Distal interphalangeal (DIP), and metatarsophalangeal (MTP) foot joints. The bone fusion implant may be a cortical bone allograft sized to fuse the foot joint to be treated. A proximal portion of the implant may be pressed into a hole drilled in a proximal bone portion of the foot joint, and a distal portion of the implant may be pressed into a hole drilled in a distal bone portion of the foot joint. Ramps on the proximal and distal portions facilitate press-fitting the implant into the holes in the bone portions. Side ramps ensure that the bone fusion implant remains substantially aligned with the foot joint while the distal portion is pressed into the hole into the distal bone portion. Grooves on the ramps alleviate pressure and ease inserting the implant into the holes in the bone portions.Type: ApplicationFiled: May 5, 2023Publication date: August 31, 2023Applicant: In2Bones USA, LLCInventors: David M. Welker, Alan G. Taylor, Rebecca Hawkins Wahl
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Publication number: 20230200809Abstract: An apparatus and a method are provided for a surgical bending instrument for bending surgical implants. The surgical bending instrument comprises a body including a longitudinally extending threaded hole. A shaft comprising a threaded portion is rotatably engaged within the threaded hole. A handle is coupled to a proximal end of the shaft, and a distal extension of the shaft comprises a driver. A distal force applicator comprises the driver centered between a first grip and a second grip. In some embodiments, the distal force applicator is configured to retain a surgical staple, such that the surgical staple may be changed to a distracted configuration suitable for implantation at a bone fixation or fusion site of a patient. In some embodiments, the distal force applicator is configured to bend a bone fusion plate so as to tailor the plate to specific anatomy of the patient's bone.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Applicant: In2Bones USA, LLCInventor: Rebecca Hawkins Wahl
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Publication number: 20230181220Abstract: An apparatus and method are provided for a syndesmosis treatment construct configured to be placed into a cinched configuration that presses a first bone against a second bone. The syndesmosis treatment construct comprises a proximal fixator to contact the first bone and a distal fixator to contact the second bone. A first suture and a second suture are parallelly looped through the proximal fixator and oppositely looped through the distal fixator. Distal ends of the first and second sutures are fixated within a washer disposed between the proximal fixator and the first bone. Proximal ends of the first and second sutures are passed through openings in the washer and through the proximal fixator. Pulling of the proximal ends by a practitioner places the syndesmosis treatment construct into a cinched configuration. Any of various suitable suture knots may be formed so as to fixate the cinched configuration.Type: ApplicationFiled: August 29, 2022Publication date: June 15, 2023Applicant: In2Bones USA, LLCInventors: Adam Mantzaris, Rebecca Hawkins Wahl, Brandon Beckendorf
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Patent number: 11642225Abstract: A bone fusion implant is provided for treating conditions of Proximal Interphalangeal (PIP), Distal interphalangeal (DIP), and metatarsophalangeal (MTP) foot joints. The bone fusion implant may be a cortical bone allograft sized to fuse the foot joint to be treated. A proximal portion of the implant may be pressed into a hole drilled in a proximal bone portion of the foot joint, and a distal portion of the implant may be pressed into a hole drilled in a distal bone portion of the foot joint. Ramps on the proximal and distal portions facilitate press-fitting the implant into the holes in the bone portions. Side ramps ensure that the bone fusion implant remains substantially aligned with the foot joint while the distal portion is pressed into the hole into the distal bone portion. Grooves on the ramps alleviate pressure and ease inserting the implant into the holes in the bone portions.Type: GrantFiled: June 17, 2020Date of Patent: May 9, 2023Assignee: In2Bones USA, LLCInventors: David M. Welker, Alan G. Taylor, Rebecca Hawkins Wahl
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Publication number: 20230138945Abstract: An apparatus and a method are provided for performing cartilage graft implant surgeries. The apparatus comprises a graft plug kit comprising one or more grafts configured to treat osteochondral defects in various bone joint locations in a patient's body. Each of the grafts comprises a cartilage layer coupled with a bone portion. The cartilage layer comprises a thickness selected to closely match the thickness of existing cartilage at an implant location. The bone portion comprises surface features configured to encourage the patient's bone tissue to grow into the bone portion, thereby accelerating incorporation of the graft into the patient's bone. An instrument kit comprises a multiplicity of instruments configured for implantation of the grafts into the patient's body, including at least a graft inserter, a guidewire, a reamer, and a size gauge.Type: ApplicationFiled: December 28, 2022Publication date: May 4, 2023Applicant: In2Bones USA, LLCInventor: Rebecca Hawkins Wahl
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Publication number: 20230125493Abstract: An apparatus and method are provided for a syndesmosis treatment construct configured to be placed into a cinched configuration that presses a first bone against a second bone. The syndesmosis treatment construct comprises a proximal fixator to contact the first bone and a distal fixator to contact the second bone. A first suture and a second suture are parallelly looped through the distal fixator. A free splice slidably rides on proximal ends and distal ends of both of the first and second sutures. The distal ends are looped through the proximal fixator and bound within a stitch splice. The proximal ends are passed outside of the stitch splice and through the proximal fixator. The free splices compress and seize the proximal ends during pulling of the proximal ends by a practitioner so as to maintain the cinched configuration.Type: ApplicationFiled: December 16, 2022Publication date: April 27, 2023Applicant: In2Bones USA, LLCInventors: Alan G. Taylor, Rebecca Hawkins Wahl
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Patent number: 11596398Abstract: A system and a method are provided for a surgical bending instrument for bending surgical implants. The surgical bending instrument comprises a body including a center lever comprising a wheel and a cam. A distal force applicator comprises a driver centered between a first grip and a second grip. In some embodiments, the distal force applicator is configured to retain a surgical staple, such that the surgical staple may be changed to a distracted configuration suitable for implantation at a bone fixation or fusion site of a patient. In some embodiments, the distal force applicator is configured to bend a bone fusion plate so as to tailor the plate to specific anatomy of the patient's bone.Type: GrantFiled: November 20, 2020Date of Patent: March 7, 2023Assignee: In2Bones USA, LLCInventor: Rebecca Hawkins Wahl
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Publication number: 20230016528Abstract: An apparatus for a bone fusion assembly is provided for compressing adjacent bones across a bone fusion site to encourage fusion thereof. The bone fusion assembly includes a generally elongate member comprising a plate that has one or more fixation apertures to receive fasteners that are configured to be coupled with the adjacent bones. A threaded fastener comprising a bone screw, including a head portion and a shank, is configured to traverse the bone fusion site. A slanted aperture disposed in the plate is configured to receive the bone screw at a predetermined angle with respect to a plane of the plate. The slanted aperture comprises a smooth countersunk surface and one or more teeth that are configured to cooperate with the head portion of the bone screw to compress the adjacent bones together and encourage bone fusion therebetween.Type: ApplicationFiled: September 19, 2022Publication date: January 19, 2023Applicant: In2Bones USA, LLCInventors: Alan G. Taylor, Rebecca Hawkins Wahl, Casey M. Chambers
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Publication number: 20220409249Abstract: A plantar bone plate and a method are provided for treating fractures of metatarsal bones. The plantar bone plate comprises a generally elongate member having an upper surface and a lower, bone contact surface. Two or more fixation apertures and a compression slot are disposed along a longitudinal dimension of the elongate member. The fixation apertures receive fasteners suitable for fastening the plantar bone plate to a metatarsal bone. The compression slot receives a fastener at an oblique angle for compressing adjacent portions of the metatarsal bone so as to encourage bone fusion. A curvature along the elongate member is configured to mate the plantar bone plate with the anatomy of the plantar aspect of the metatarsal bone. In one embodiment, the curvature is comprised of at least a first bend and a second bend, such that the plantar bone plate mates with the plantar anatomy of the 5th metatarsal.Type: ApplicationFiled: August 29, 2022Publication date: December 29, 2022Applicant: In2Bones USA, LLCInventors: Kevin E. Varner, Keith A. Heier, Travis W. Hanson, Casey M. Chambers, Rebecca Hawkins Wahl
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Patent number: 11529134Abstract: An apparatus and method are provided for a syndesmosis treatment construct configured to be placed into a cinched configuration that presses a first bone against a second bone. The syndesmosis treatment construct comprises a proximal fixator to contact the first bone and a distal fixator to contact the second bone. A first suture and a second suture are parallelly looped through the distal fixator. A free splice slidably rides on proximal ends and distal ends of both of the first and second sutures. The distal ends are looped through the proximal fixator and bound within a stitch splice. The proximal ends are passed outside of the stitch splice and through the proximal fixator. The free splices compress and seize the proximal ends during pulling of the proximal ends by a practitioner so as to maintain the cinched configuration.Type: GrantFiled: December 17, 2019Date of Patent: December 20, 2022Assignee: In2Bones USA, LLCInventors: Alan G. Taylor, Rebecca Hawkins Wahl
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Publication number: 20220346806Abstract: An apparatus and a method are provided for a patient-specific instrument guide for arthroplasty or other operations on bone tissue, capable of limiting bone cuts, achieving optimal implant positioning, and providing improved stability of implants. The patient-specific instrument guide comprises a body that includes a bone contact surface configured to contact a bone surface of a patient. The body is configured to be 3D printed according to medical imaging of a patient's anatomy, such that the bone contact surface optimally contacts the surface of the patient's bone. The body includes one or more guide slots that each slidably receives a cutting guide. The cutting guides are configured to receive a saw blade during bone cutting. The cutting guides may be oriented to guide cutting a talus or a tibia during a total ankle arthroplasty surgery.Type: ApplicationFiled: May 28, 2020Publication date: November 3, 2022Applicant: ln2Bones SASInventors: Thibaut Jean Perry Leemrijse, Pit Putzeys, Laurent Francois Rene Paul, Per-Henrik Agren, Jean-Luc Pierre Marie Besse
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Publication number: 20220338861Abstract: An apparatus and methods are provided for a suture anchor to fixate sutures and tissue to bone. The suture anchor comprises an elongate member to be inserted into a bone hole. Barbs along the length of the elongate member engage with an inner wall of the bone hole. An eyelet in a distal aspect of the elongate member is configured to receive a suture. First and second channels extend helically along opposite sides of the elongate member. The eyelet includes first and second openings on opposite sides of the distal aspect. The first opening and the first channel enable applying tension to the suture after implantation into the bone hole. The second opening enables placing the suture into a final position along the barbs after implantation into the bone hole. A proximal aspect of the elongate member receives an instrument for implanting the suture anchor into the bone hole.Type: ApplicationFiled: June 3, 2022Publication date: October 27, 2022Applicant: In2Bones USA, LLCInventors: Rebecca Hawkins Wahl, Arley Perez
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Publication number: 20220323069Abstract: An apparatus and a method are provided for a surgical bending instrument for bending surgical implants. The surgical bending instrument comprises a body including a longitudinally extending threaded hole. A shaft comprising a threaded portion is rotatably engaged within the threaded hole. A handle is coupled to a proximal end of the shaft, and a distal extension of the shaft comprises a driver. A distal force applicator comprises the driver centered between a first grip and a second grip. In some embodiments, the distal force applicator is configured to retain a surgical staple, such that the surgical staple may be changed to a distracted configuration suitable for implantation at a bone fixation or fusion site of a patient. In some embodiments, the distal force applicator is configured to bend a bone fusion plate so as to tailor the plate to specific anatomy of the patient's bone.Type: ApplicationFiled: June 29, 2022Publication date: October 13, 2022Applicant: In2Bones USA, LLCInventor: Rebecca Hawkins Wahl
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Patent number: 11457915Abstract: An apparatus and a method are provided for a surgical bending instrument for bending surgical implants. The surgical bending instrument comprises a body including a longitudinally extending threaded hole. A shaft comprising a threaded portion is rotatably engaged within the threaded hole. A handle is coupled to a proximal end of the shaft, and a distal extension of the shaft comprises a driver. A distal force applicator comprises the driver centered between a first grip and a second grip. In some embodiments, the distal force applicator is configured to retain a surgical staple, such that the surgical staple may be changed to a distracted configuration suitable for implantation at a bone fixation or fusion site of a patient. In some embodiments, the distal force applicator is configured to bend a bone fusion plate so as to tailor the plate to specific anatomy of the patient's bone.Type: GrantFiled: March 23, 2020Date of Patent: October 4, 2022Assignee: In2Bones USA, LLCInventor: Rebecca Hawkins Wahl
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Patent number: 11452550Abstract: An apparatus for a bone fusion assembly is provided for compressing adjacent bones across a bone fusion site to encourage fusion thereof. The bone fusion assembly includes a generally elongate member comprising a plate that has one or more fixation apertures to receive fasteners that are configured to be coupled with the adjacent bones. A threaded fastener comprising a bone screw, including a head portion and a shank, is configured to traverse the bone fusion site. A slanted aperture disposed in the plate is configured to receive the bone screw at a predetermined angle with respect to a plane of the plate. The slanted aperture comprises a smooth countersunk surface and one or more teeth that are configured to cooperate with the head portion of the bone screw to compress the adjacent bones together and encourage bone fusion therebetween.Type: GrantFiled: March 17, 2020Date of Patent: September 27, 2022Assignee: In2Bones USA, LLCInventors: Alan G. Taylor, Rebecca Hawkins Wahl, Casey Chambers