Saccule equipment for orthopaedics

Abstract

The invention discloses saccule equipment for orthopaedics. The saccule equipment comprises an inner layer saccule, an outer layer saccule and a propelling ring, wherein under the assistance of a guide wire and a conveying pipe, the outer layer saccule together with the inner layer saccule is transported to an affected part of the fracture end through a power transmission end, and then a developeris injected to the inner layer saccule through an injection pipeline, so that the inner layer saccule is expanded, and at the same time, the outer layer saccule is expanded along with the traction offlexible arc-shaped rods; then medicines are transported to the inner part of a medicine applying pipeline through a medicine applying through pipe; the medicines enter a cavity between the outer layer saccule and the inner layer saccule, and are impregnated into the affected part of the fracture end through medicine applying holes; under the assisting of a driving rod, the propelling ring is pushed to the outer layer saccule along the conveying pipe through an external driving and transporting end; the propelling ring is manufactured from magnetic materials, and the magnetic property of thepropelling ring is opposite to that of a magnetic suction coating; through magnetic attraction, the propelling ring is led to be clamped with the magnetic suction coating; and the affected part of thefracture end is subjected to freshness through stab-shaped protrusions.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an orthopedic balloon equipment. Background technique [0002] A fracture is a complete or partial break in a bone or bone structure. It is more common in children and the elderly, and also occurs in young and middle-aged people. Patients often suffer from fractures at one site, and a few suffer from multiple fractures. After timely and appropriate treatment, most patients can recover their original functions, and a few patients may have sequelae of varying degrees. After fractures, those who are closer to the hospital can be sent directly to The hospital may call an ambulance. Patients who are far away from the hospital must undergo simple treatment to prevent their condition from aggravating or even causing irreversible consequences on the way to the hospital. A compression fracture is a type of fracture. Among compression fractures, vertebral compression fractures...

AI Technical Summary

Problems solved by technology

When balloon kyphoplasty is performed clinically, because it is a minimally invasive percutaneous operation, the fracture end cannot be directly exposed, and the existing balloons are all smooth surfaces, which cannot directly remove sclerotic scar tissue, and special curettes and other instruments can effectively The range is small, the torsional force is insufficient, and there are risks such as device breakage, and there are few clinical applications and the risks are uncontrollable

Therefore, for the very common delayed union or nonunion of compression fractures, there is currently no effective means to freshen the fracture end to achieve a good therapeutic effect, and the perfusion of bone cement cannot fully provide support for bone tissue regeneration.

And can not be administered in the process of debridement, adjuvant treatment, is not conducive to bone recovery and growth

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