Tension measurement drag hook in arthroscopic rotator cuff repair
The utility model relates to a tension measurement drag hook in an arthroscopic rotator cuff repair operation, and solves the problem that the tendon tensile tension in the conventional tendon repairoperation is uncontrollable. The device comprises a handle, an extension rod and a hook body, the ext...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
12.11.2019
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a tension measurement drag hook in an arthroscopic rotator cuff repair operation, and solves the problem that the tendon tensile tension in the conventional tendon repairoperation is uncontrollable. The device comprises a handle, an extension rod and a hook body, the extension rod and the hook body are hollow pipes; a threading groove is formed in the side of the front part of the handle; the bottom of the threading groove is communicated with the rear end of the extension rod; forming suture channels, a clamping groove is formed in the periphery of the rear end of the handle; a chest expander is clamped in a clamping groove in the rear end of the handle; the chest expander comprises an inner pipe and an outer pipe which are nested with each other; wherein thefront end of the inner tube is sleeved outside the rear end of the handle, the outer tube is sleeved outside the inner tube, a tension spring is arranged between the rear end of the inner tube and the outer tube, a transparen |
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Bibliography: | Application Number: CN201821666408U |