Clinical interventional therapy catheter fixing device for medical oncology

Abstract

The invention provides a clinical interventional therapy catheter fixing device for medical oncology, and relates to the technical field of medical auxiliary instruments. The clinical interventional therapy catheter fixing device for the medical oncology department comprises a fixing plate, wherein a fixing base is fixedly arranged in the middle of the upper end of the fixing plate, a limiting cylinder is fixedly arranged in the fixing base, four extrusion rings are fixedly connected to the upper end of the limiting cylinder, and extrusion soft cushions are fixedly arranged in the four extrusion rings; a bottom guide ring is fixedly connected to the lower end of the limiting cylinder, a protective soft cushion is fixedly arranged at the lower end of the fixing plate, and connecting rings are fixedly arranged on the two sides of the fixing plate. According to the clinical interventional therapy catheter fixing device for the medical oncology, a catheter can be effectively clamped and fixed, so that the device can be suitable for fixing catheters with different pipe diameters and is convenient to use. The situation that the position, where the catheter is implanted, of a patient is damaged due to shaking of an external catheter can be prevented, and the device can be suitable for patients with different body types and is excellent in adaptability.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary devices, in particular to a catheter fixing device for clinical interventional therapy in oncology. Background technique [0002] Interventional radiology, also known as interventional therapy, is an emerging discipline that has developed rapidly in recent years and integrates imaging diagnosis and clinical treatment. It is based on digital subtraction angiography, CT, ultrasound and magnetic resonance imaging equipment Guided and monitored, using puncture needles, catheters and other interventional equipment, the general term for a series of techniques that introduce specific instruments into human lesion parts through natural orifices or small wounds for minimally invasive treatment. Surgery is the third pillar clinical discipline. [0003] When the existing oncology clinical interventional therapy catheter fixing device is used, in order to facilitate the insertion of the catheter, t...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a catheter fixing device for clinical interventional therapy in oncology, which solves the problem that the existing catheter fixing device for clinical interventional therapy in oncology is not conducive to the fixing of the catheter and will affect the treatment of patients, and is suitable for The permeability is also low, the ventilation effect is poor, and it is easy to cover sweat, causing the problem of infection of the insertion wound

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