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Orthopedic Knee Anterior Cruciate Ligament Ribbon Anatomical Reconstruction System

An anterior cruciate ligament, knee joint technology, applied in ligament, medical science, prosthesis and other directions, can solve problems such as reconstruction of the ACL direct area, and achieve the effect of reducing surgical costs, reducing surgical risks, and fewer surgical steps

Active Publication Date: 2018-11-27
四川省骨科医院(成都体育医院成都运动创伤研究所)
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After visiting and referring to Dr. Siebold's ACL band anatomical reconstruction surgery in May 2016, he noticed that the operation still uses the double tunnel technique in the direct zone, and there is a 2 mm bone bridge between the tunnels, and the "band" cannot be completely "banded". Rebuild ACL direct zone

Method used

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  • Orthopedic Knee Anterior Cruciate Ligament Ribbon Anatomical Reconstruction System
  • Orthopedic Knee Anterior Cruciate Ligament Ribbon Anatomical Reconstruction System
  • Orthopedic Knee Anterior Cruciate Ligament Ribbon Anatomical Reconstruction System

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Embodiment Construction

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, an orthopedic anatomical anatomical reconstruction system of the anterior cruciate ligament of the knee joint, including a cannula inserter, a cannula dilator, a working cannula, a 5mm slotted guide locator, a 6mm slotted guide locator, and a 7mm slotted guide Locator, guide protective sleeve, bone groove trial mold, tendon measurer, standard cannulated drill and Kirschner wire;

[0045] The sleeve inserter includes a circular insertion rod 1; one end surface of the circular insertion rod 1 is provided with a tapered structure 2, and the other end surface of the circular insertion rod 1 is provided with an insertion rod handle 4. The end face of the rod handle 4 away from the circular insertion rod 1 is provid...

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Abstract

The invention discloses a knee joint anterior cruciate ligament strap-shaped dissection rebuilding system for the department of orthopaedics. The system comprises a cannula interpolator, a sleeve expander, a work cannula, a 5mm grooving guide locator, a 6mm grooving guide locator, a 7mm grooving guide locator, a guide protection cannula, a bone groove test mould, a muscle tendon measurer, a standard hollow drill and a Kirschner wire. The system is simple in structure, convenient to use and capable of conveniently rebuilding the anterior cruciate ligament of the knee joint.

Description

technical field [0001] The invention belongs to the field of anatomical reconstruction system of band-like structure in the immediate region of femur and tibial insertion of anterior cruciate ligament, in particular to a band-like anatomical reconstruction system of anterior cruciate ligament of orthopedic knee joint. Background technique [0002] The anterior cruciate ligament of the knee joint, referred to as ACL, refers to the dense connective tissue attached to the medial surface of the femoral condyle of the knee joint. The ligament structure formed by the depression in front of the intercondylar crest of the tibial plateau. There are blood vessels nourishing and nerve distribution at both ends of the femoral and tibial insertions. The main function is to control the abnormal forward movement and rotation of the tibia of the knee joint, and cooperate with other static and dynamic stabilization devices of the knee joint to maintain the stability of the knee joint. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F2/08
CPCA61F2/08A61F2/0805A61F2/0811A61F2240/008
Inventor 胡勇唐杰雷俊虎
Owner 四川省骨科医院(成都体育医院成都运动创伤研究所)
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