External fixation device for kidney disease dialysis tube

Abstract

The invention discloses an external fixation device for a kidney disease dialysis tube, and solves the problem that an existing dialysis tube is inconvenient to fix and cannot effectively meet clinical requirements. The external fixation device comprises a bottom plate, a first box is fixed to the rear end of the upper portion of the bottom plate, a supporting plate is hinged to the upper portionof the right end of the first box, and a dialysis tube clamping device is fixed to the upper end of the supporting plate. A second box fixed onto the bottom plate is arranged in front of the first box, an outer box capable of vertically sliding is arranged in the second box, a cavity with a through hole at the right end is formed in the outer box and provided with a horizontally slidable piston, apressure spring is fixed at the left end of the piston, the left end of the pressure spring is fixed into the outer box, an air outlet hole is formed in the left side of the outer box and communicated with the cavity, a ball is fixed to the right end of the piston, a pushing plate is hinged into the second box and positioned on the right side of the outer box, the left end face of the pushing plate contacts with the ball to form a structure that the outer box vertically slides and pushes the piston to horizontally slide, and the air outlet hole provides power for the clamping device through an air tube.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an external fixation device for a kidney disease dialysis tube. Background technique [0002] The main clinical manifestations of kidney disease are proteinuria, hematuria, edema, hypertension, renal insufficiency, etc. Over the years, clinicians have conducted comprehensive analysis based on the patient's medical history, experience and laboratory tests, and summarized several major clinical syndromes of glomerular diseases, such as acute nephritic syndrome, nephrotic syndrome, rapidly progressive nephritic syndrome, and chronic nephritic syndrome As the basis of clinical diagnosis and guidance of treatment, it played a positive role in the diagnosis and treatment of kidney disease before the development of renal biopsy technology. The limitations of clinical syndrome diagnosis are obvious. It must be combined with renal histopathological diagnosis, so that it is possib...

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an in vitro fixation device for kidney disease dialysis tubes, which effectively solves the problem that the current dialysis tubes are inconvenient to fix and cannot well meet the clinical needs

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