Extension supporting for knee-joint
The utility model discloses an extension supporting for knee-joint, which comprises two reverse traction threaded rods and two link rods with hinge joints. Each link rod with hinge joint is equipped with a connection sleeves at both ends and a fixture block is equipped on the link rod with hinge joi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses an extension supporting for knee-joint, which comprises two reverse traction threaded rods and two link rods with hinge joints. Each link rod with hinge joint is equipped with a connection sleeves at both ends and a fixture block is equipped on the link rod with hinge joint for niping the threaded steel needle, and the reverse traction threaded rods are connected with the connection sleeve thread. The utility model has simple structure, safety, reliability and convenient operation, and is suitable for extension and application in primary hospitals. |
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