Femoral head interventional dredging method and femoral head interventional dredging device

Abstract

The invention provides an interventional conservative therapy method for ischemic necrosis of femoral heads. The scheme includes that focuses are magnified and locked under navigation effects of visual systems, interventional guide wires with the diameters of only 1 mm are pierced into femoral arteries and extend to affected parts, the blocked blood vessels are dredged, then thrombolysis, anticoagulation and angiectasis repair medicines are injected into the closed blood vessels, the blood circulation of the femoral heads and surrounding tissues of the femoral heads can be improved, repair of dead bones and regeneration of bone trabeculae can be promoted, and the optimal therapy purposes can be achieved. Compared with the traditional therapy, the interventional conservative therapy method has the advantages that the interventional conservative therapy method is high in therapy speed, and each integral therapy procedure can be completed in only about 30 minutes; patients can be recovered quickly, can act immediately after surgery, and can return normal life and work after being observed for 1-2 days; the patients hardly bleed in the therapy procedures, blood supply of the femoral heads can be effectively improved, and absorption of necrosis bones and formation of new bones can be promoted.

Description

technical field [0001] The invention relates to the technical field of minimally invasive treatment, in particular to a femoral head intervention method and device. Background technique [0002] In the known technical field, femoral head necrosis is caused by the blood circulation disorder of the femoral head and insufficient arterial blood supply, resulting in the death of bone cells and bone marrow components, which in turn leads to changes in the structure of the femoral head and collapse of the femoral head, causing hip joint pain and joint dysfunction in patients. disease. At present, the clinical treatment of this disease usually adopts western medicine surgical operation and traditional Chinese medicine conservative treatment, but the surgical trauma is large, and the traditional Chinese medicine treatment takes a long time, poor functional recovery, and it is difficult to achieve the purpose of radical cure. However, the early traditional Chinese medicine treatment ...

AI Technical Summary

Problems solved by technology

At present, the clinical treatment of this disease usually adopts surgical operation of western medicine and conservative treatment of traditional Chinese medicine, but the surgical trauma is large, and the treatment of traditional Chinese medicine takes a long time, poor function recovery, and it is difficult to achieve the goal of radical cure

However, the early traditional Chinese medicine treatment time is long, the functional recovery is poor, and it is difficult to achieve the purpose of radical cure

Only femoral head replacement surgery can be used in the later stage. The replacement artificial femoral head has a mission period of 15 to 20 years. After that, it needs to be operated again, and the operation effect will not be very good. Moreover, depending on the material of the artificial joint, even after medical insurance reimbursement, Patients have to pay tens of thousands of dollars

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