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Reconstruction-type belt carrier fixing plate

A technology of fixation plate and belt loop, which is applied in the direction of ligaments and muscles, can solve problems such as instability of the fixation plate, failure of surgery, wear and tear of the bone tract, etc., to improve the fixation effect, reduce the probability of fixation failure, and increase the contact area Effect

Pending Publication Date: 2018-03-06
YUNYI BEIJING MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the diameter of the bone canal at the femoral end is large, if the size of the fixed plate installed is too small, it will cause the plate to be unstable, wear the bone canal, and cause the operation to fail

Method used

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  • Reconstruction-type belt carrier fixing plate
  • Reconstruction-type belt carrier fixing plate
  • Reconstruction-type belt carrier fixing plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1 of the present invention: as Figure 1-Figure 4 As shown, a refurbished belt loop fixing plate includes a first fixing plate 1 , a second fixing plate 2 and a connecting line 3 , and the first fixing plate 1 and the second fixing plate 2 are connected through the connecting line 3 . A groove 101 is defined in the middle of the first fixing plate 1 , and a threading hole 102 is formed in the middle of the groove 101 . The length of the groove 101 is greater than the length of the second fixing plate 2 , and the depth of the groove 101 is greater than the thickness of the second fixing plate 2 . One end of the first fixing plate 1 is penetrated with an opening 103 , and the opening 103 includes a first opening 1031 and a second opening 1032 . One end of the first opening 1031 communicates with the lower end 6 of the threading hole, and the other end of the first opening 1031 extends to the lower end 7 of the groove. One end of the second opening 1032 commun...

Embodiment 2

[0026]Embodiment 2: as Figure 1-Figure 4 As shown, a refurbished belt loop fixing plate includes a first fixing plate 1 , a second fixing plate 2 and a connecting line 3 , and the first fixing plate 1 and the second fixing plate 2 are connected through the connecting line 3 . A groove 101 is defined in the middle of the first fixing plate 1 , and a threading hole 102 is formed in the middle of the groove 101 . The length of the groove 101 is greater than the length of the second fixing plate 2 , and the depth of the groove 101 is greater than or equal to the thickness of the second fixing plate 2 . One end of the first fixing plate 1 is penetrated with an opening 103 , and the opening 103 includes a first opening 1031 and a second opening 1032 . One end of the first opening 1031 communicates with the lower end 6 of the threading hole, and the other end of the first opening 1031 extends to the lower end 7 of the groove. One end of the second opening 1032 communicates with th...

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Abstract

The invention discloses a belt carrier fixing plate, and particularly relates to a reconstruction-type belt carrier fixing plate, and belongs to the technical field of the cruciate ligaments reconstruction. The belt carrier fixing plate comprises a first fixing plate (1), a second fixing plate (2) and a connecting line (3). The first fixing plate (1) and the second fixing plate (2) are connected by the connecting line (3). The middle of the first fixing plate (1) is provided with a groove (101). The middle of the groove (101) is provided with a thread hole (102) which penetrates the middle. The length of the groove (101) is greater than the length of the second fixing plate (2), and the depth of the groove (101) is not less than the thickness of the second fixing plate (2). The reconstruction-type belt carrier fixing plate is capable of increasing the contact area of the fixing plate and cortical bones, improving the stability of the fixing plate, and reducing the failing rate of fixation.

Description

technical field [0001] The invention relates to a belt-loop fixation plate, in particular to a revision-type belt-loop fixation plate, which belongs to the technical field of cruciate ligament reconstruction. Background technique [0002] The loop plate fixation method is an endoscopic technique in ACL reconstruction surgery (ie cruciate ligament reconstruction). This method does not require an additional lateral condylar incision, and the upper end of the tendon graft without bone blocks at both ends can be firmly fixed in the femoral bone canal by using the built-in fixation plate with loops. One of the ACL reconstruction techniques without bone grafts. When the diameter of the bone canal at the femoral end is large, if the size of the fixed plate installed is too small, the fixed plate will be unstable, wear the bone canal, and cause the operation to fail. Contents of the invention [0003] The purpose of the present invention is to provide a revision-type fixation pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/08
Inventor 刘记梅颜博赵学东刘继强
Owner YUNYI BEIJING MEDICAL INSTR CO LTD
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