Postoperative wound protection device for hemodialysis care

Abstract

The invention relates to the technical field of medical auxiliary instruments. Particularly the postoperative wound protection device is provided with an underlying groove that is internally provided with a sanitary pad. Connection columns that are in bilateral symmetry are connected to the top end face of a base along the two sides of the underlying groove. An arch-shaped frame is arranged above the base. Supporting plates are connected to the left end and the right end of the arch-shaped frame correspondingly. Connection cylinders fitting with the connection columns are fixed to the bottom ends of the outer side walls of the supporting plates correspondingly. A plurality of T-shaped sliding grooves are formed on the inner side wall of the arched frame. T-shaped sliding blocks which are symmetrical front and back are slidably connected to the interiors of the sliding grooves. Spiral rings are connected to the lower portions of the sliding blocks through connecting pieces. Connecting rings are spirally connected to the side walls of the spiral rings through bolts. Protective semi-rings are fixed to the bottom ends of the connecting rings. The postoperative wound protection device for hemodialysis care of the present invention is reasonable in structural design, and capable of not only protecting a puncture part of a patient in hemodialysis process, but also sorting catheters for hemodialysis. The postoperative wound protection device has heat preservation effect and high practicability.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a postoperative wound protection device for hemodialysis care. Background technique [0002] Hemodialysis is one of the renal replacement therapies for patients with acute and chronic renal failure. It is suitable for acute kidney injury, acute heart failure caused by volume overload or hypertension that is difficult to control with drugs, severe metabolic acidosis and high blood pressure that is not easy to correct. Potassium, hypercalcemia, hypocalcemia and hyperphosphatemia, chronic renal failure with refractory anemia, uremic neuropathy and encephalopathy, uremic pleurisy or pericarditis, chronic renal failure with severe malnutrition, etc. . It drains the blood from the body to the outside of the body, and passes through a dialyzer composed of countless hollow fibers. The blood and the electrolyte solution (dialysate) with a similar concentration to the ...

AI Technical Summary

Problems solved by technology

[0003] During hemodialysis, the patient needs to be punctured, and the puncture site needs to be protected during the hemodialysis process to prevent accidental touch or pressure on the patient's puncture site. However, the existing wound protection device, hemodialysis In the aftercare, most of the measures to prevent touching the patient's wound are not set up, which may cause injury due to inadvertently touching the patient's wound, and it is impossible to arrange the catheters during the hemodialysis process, and the catheters are placed in a mess The side of the patient's arm is also easy to cause accidental touch. Therefore, how to design a device that is convenient for protecting hemodialysis patients

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