A blood collection device for nursing in hemodialysis department

Abstract

The invention discloses a blood collection device for nursing in a hemodialysis department, comprising a box body, a collection groove is slidably inserted at the end of the box body, a printer is fixed on the outer wall of the box body, and a printer is arranged on the printer A placement slot, a camera mechanism is arranged at the bottom of the placement slot, an isolation paper is passed through the printer, a through slot is opened in the middle of the isolation paper, the outer wall of the isolation paper is pasted with a label, and the box body is A guide roller is installed on the inner bottom wall, the separating paper is arranged around the guide roller, and a motor is fixed on the outer wall of the box body. In the present invention, the patient's identity information is photographed and printed on the label. When blood is collected, the end of the label is pushed through the through slot by a push rod to be lifted, and the separation paper continues to move until the end of the label is located outside the storage vessel. The label is automatically attached to the outer wall of the storage vessel under the action of the mechanism and the rotation of the storage vessel itself, which avoids the inconvenience of manually filling in information and applying.

Description

technical field [0001] The invention relates to the technical field of medical machinery, in particular to a blood collection device for nursing care in a hemodialysis department. Background technique [0002] Hemodialysis is one of the methods of renal replacement therapy for patients with acute and chronic renal failure. It exchanges substances through the principles of diffusion, ultrafiltration, adsorption and convection to remove metabolic wastes in the body, maintain electrolyte and acid-base balance, and remove excess water in the body at the same time. , and the whole process of returning purified blood to hemodialysis is called hemodialysis. Before dialysis, blood needs to be drawn to detect the content of serum urea nitrogen in the blood, so blood collection is required. [0003] In the existing collection device, the blood transfusion needle is manually inserted into the skin, and the other end is inserted into the storage vessel to realize the diversion and extra...

AI Technical Summary

Problems solved by technology

[0003] The existing collection device manually inserts the blood transfusion needle into the skin, and inserts the other end into the storage vessel to realize the diversion of blood. After the blood collection is completed, a label is attached to the outer wall of the storage vessel, and the patient information and label information are recorded on the label. Filling and sticking all need to be done manually, which is inconvenient

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