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公开(公告)号：US11950822B2
公开(公告)日：2024-04-09
申请号：US17197473
申请日：2021-03-10
申请人： ExsoMed Corporation
CPC分类号： A61B17/8897 , A61B17/7291 , A61B2017/564 , A61B17/864 , A61B2090/062
摘要： A fracture treatment system can include a pair of implants cross-pinned into the medullary canal of a bone, guided by at least one guide wire with at least two diameters. The system allows for more accurate sizing of the length of implants needed to achieve bicortical purchase for enhanced stability, as well as anti-rotation of the fracture site. The more accurate sizing and placement of the cross-pinned implants additionally allow both ends of the implants to recess beneath or be flush with the outer surface of the bone, which can reduce the risk of infection. The guide wire can allow the implants to be inserted using a cannulated technique for easier surgical procedure and better outcome, with the implants having sufficient wall thickness for the desired length to achieve bicortical purchase while keeping the shaft outer diameter of the implant to be similar to a diameter of the guide wire.
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公开(公告)号：US20240335203A1
公开(公告)日：2024-10-10
申请号：US18629482
申请日：2024-04-08
申请人： ExsoMed Corporation
发明人： Larry Ehmke , Michael Zwolinski
CPC分类号： A61B17/1631 , A61B17/1615 , A61B17/1728 , A61B2017/564 , A61M2025/09183
摘要： Provided herein are methods for inserting a bone fastener into a bone and securing an implant using a drilling guidewire. The method may include positioning a first bone plate having a first hole on a first side of a bone and drilling a channel through the bone from the first side of the bone to a second side of the bone using a drilling guidewire. The drilling guidewire may include a first portion having a drill unit and a second portion, the second portion extending from the second end of the first portion. Additionally, the diameter of the first portion may be greater than a diameter of the second portion. The method may further include sliding a bone fastener over the second portion of the drilling guidewire and driving the bone fastener through the first hole of the first bone plate and the channel in the bone.
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公开(公告)号：US20230072157A1
公开(公告)日：2023-03-09
申请号：US17929425
申请日：2022-09-02
申请人： Exsomed Corporation
摘要： A fracture treatment system can include a pair of implants cross-pinned into the medullary canal of a bone, guided by at least one guide wire with at least two diameters. The system allows for more accurate sizing of the length of implants needed to achieve bicortical purchase for enhanced stability, as well as anti-rotation of the fracture site. The more accurate sizing and placement of the cross-pinned implants additionally allow both ends of the implants to recess beneath or be flush with the outer surface of the bone, which can reduce the risk of infection. The guide wire can allow the implants to be inserted using a cannulated technique for easier surgical procedure and better outcome, with the implants having sufficient wall thickness for the desired length to achieve bicortical purchase while keeping the shaft outer diameter of the implant to be similar to a diameter of the guide wire.
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公开(公告)号：US20240238025A1
公开(公告)日：2024-07-18
申请号：US18618715
申请日：2024-03-27
申请人： ExsoMed Corporation
CPC分类号： A61B17/8897 , A61B17/7291 , A61B2017/564 , A61B17/864 , A61B2090/062
摘要： A fracture treatment system can include a pair of implants cross-pinned into the medullary canal of a bone, guided by at least one guide wire with at least two diameters. The system allows for more accurate sizing of the length of implants needed to achieve bicortical purchase for enhanced stability, as well as anti-rotation of the fracture site. The more accurate sizing and placement of the cross-pinned implants additionally allow both ends of the implants to recess beneath or be flush with the outer surface of the bone, which can reduce the risk of infection. The guide wire can allow the implants to be inserted using a cannulated technique for easier surgical procedure and better outcome, with the implants having sufficient wall thickness for the desired length to achieve bicortical purchase while keeping the shaft outer diameter of the implant to be similar to a diameter of the guide wire.
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公开(公告)号：US20230248508A1
公开(公告)日：2023-08-10
申请号：US18106811
申请日：2023-02-07
申请人： ExsoMed Corporation
发明人： Lloyd P. Champagne , Larry Ehmke
CPC分类号： A61F2/0811 , A61B17/0401 , A61B2017/0404 , A61B2017/0445 , A61B2017/0464 , A61F2002/0852 , A61F2002/0858 , A61F2002/0882
摘要： Provided herein are surgical kit systems and a methods for using the same for treating thumb arthritis. The surgical kit system includes a spacer, a strand, a first anchoring mechanism, and a second anchoring mechanism. The spacer is configured to be disposed between the thumb metacarpal and the index metacarpal to prevent impingement between the thumb metacarpal and the index metacarpal. The strand is configured to be anchored to the second and first metacarpals by the first and second anchoring mechanism to suspend the thumb metacarpal, respectively.
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公开(公告)号：US20210282828A1
公开(公告)日：2021-09-16
申请号：US17197473
申请日：2021-03-10
申请人： ExsoMed Corporation
摘要： A fracture treatment system can include a pair of implants cross-pinned into the medullary canal of a bone, guided by at least one guide wire with at least two diameters. The system allows for more accurate sizing of the length of implants needed to achieve bicortical purchase for enhanced stability, as well as anti-rotation of the fracture site. The more accurate sizing and placement of the cross-pinned implants additionally allow both ends of the implants to recess beneath or be flush with the outer surface of the bone, which can reduce the risk of infection. The guide wire can allow the implants to be inserted using a cannulated technique for easier surgical procedure and better outcome, with the implants having sufficient wall thickness for the desired length to achieve bicortical purchase while keeping the shaft outer diameter of the implant to be similar to a diameter of the guide wire.
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