A safety fixation device for picc puncture

Abstract

The invention discloses a safety fixing device for PICC puncture, which comprises an annular arm sleeve, a threaded rod passes through the annular arm sleeve, the threaded rod and the annular arm sleeve are screwed, and the inner wall of the annular arm sleeve is fixed A spring is connected, the other end of the spring is connected with a fixing plate, one end of the threaded rod is in contact with the arm sleeve, the arm sleeve is provided with a protection device, the protection device includes a shell, and the inner wall of the shell is provided with a hemostatic agent layer, a dressing layer is provided below the hemostatic agent layer, a sterile gauze layer is provided below the dressing layer, and a stabilizing plate is fixedly connected to the outer wall of the arm sleeve; the present invention not only has a simple structure, but also has a good fixing effect, and is equipped with a stabilizing The plate can prevent the deviation of the device due to the movement of the patient, and is equipped with a protective device, which can effectively treat the bleeding of the patient through the gauze, dressing layer and hemostatic agent layer, and is very convenient to use.

Description

Technical field[0001]The present invention relates to the field of PICC puncture auxiliary tools, and more particularly to a safety fixture for PICC puncture.Background technique[0002]The PICC is a deep pulse tube technology that is introduced from the peripheral vein and the end is located in the central vein. Specifically, it is the expensive vein, elbow, intravenous veins, etc., then intravenous, then intubation, tube The end is placed in the venous vena cava or the center vein. When performing PICC puncture, it is necessary to fix the catheter, and the traditional fixing method is fixed using a tape. Although the tape is fixed, it is very convenient, but the fixed effect is poor, especially for some children, because children are good, maybe Causes the looseness of the catheter, causing certain dangers, and often occurs during the PICC puncture, but also tears the tape, dressing, very troublesomeInventive content[0003]SUMMARY OF THE INVENTION It is an object of the present inven...

AI Technical Summary

Problems solved by technology

When performing PICC puncture, it is necessary to fix the catheter. The traditional fixation method is to use tape for fixation. Although it is very convenient to use tape for fixation, the fixation effect is poor, especially for some children. The loosening of the catheter will cause certain dangers, and bleeding often occurs during PICC puncture, and the tape needs to be torn off for dressing treatment, which is very troublesome

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