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Patellar tendon attaching device

An attachment and patellar tendon technology, applied in the field of orthopedic surgery implants, can solve the problem of low structural strength of the patellar tendon, achieve the effects of improving stability and fixation effect, increasing contact area, and good fixation effect

Pending Publication Date: 2019-04-05
BEIJING AKEC MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a patellar tendon attachment to solve the problem of low structural strength of the screw fixation of the patellar tendon in the prior art

Method used

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] Patella tendon attachments are used to secure the patellar tendon to the tibia, as in Figure 1 to Figure 4 As shown, the patellar tendon attachment of this embodiment includes a pressing plate 10, and the pressing plate 10 includes a first fixing part 11, a second fixing part 12 and a receiving part 13, and the first fixing part 11 and the second fixing part 12 are respectively arranged in the receiving part Both sides of 13 can be connected to the tibia 90 , and when the first fixing part 11 and the second fixing part 12 are both connected to the tibia 90 , the patellar tendon 80 can be fixed between the receiving part 13 and the tibia 90 .

[0024] Applying the technical solution of ...

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Abstract

The invention provides a patellar tendon attaching device used for fixing patellar tendon on tibia. The patellar tendon attaching device comprises a pressing plate; the pressing plate comprises a first fixing part, a second fixing part and an accommodating part; the first fixing part and the second fixing part are respectively arranged on the two sides of the accommodating part and both can be connected with tibia; patellar tendon can be fixed between the accommodating part and the tibia under the condition that the first fixing part and the second fixing part are both connected with tibia. According to the technical scheme of the invention, the problem of low structural strength of patellar tendon fixed with screws in the prior art can be effectively solved.

Description

technical field [0001] The invention relates to the field of orthopedic surgery implants, in particular to a patellar tendon attachment. Background technique [0002] The patellar tendon is the tendon that connects the patella to the tibia and plays an extremely important role in normal movement of the leg. When the patellar tendon becomes damaged or inflamed, it's called patellar tendonitis. A common injury to the patellar tendon is an avulsion of the inferior border of the patella, as well as avulsion of the tibial tuberosity distal to the patellar tendon. For tibial tubercle avulsion fractures, the conventional method is to use screws passing through the patellar tendon and fix the screws directly on the tibia. This fixation method has low structural strength and there is a risk of screw loosening or being pulled out. Contents of the invention [0003] The present invention aims to provide a patellar tendon attachment to solve the problem of low structural strength of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/064
CPCA61B17/0642
Inventor 王彩梅
Owner BEIJING AKEC MEDICAL
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