Novel deep venous catheter postoperative fixing device for nursing

Abstract

The invention discloses a novel deep venous catheter postoperative fixing device for nursing, and belongs to the technical field of medical instruments. One surface of a fixing plate is provided with a mounting groove, a left convex block and a right convex block which are symmetrical are fixedly connected to the side surface of the mounting groove, a fixing sleeve is clamped to the side surface of the left convex block and the side surface of the right convex block, symmetrical clamping grooves are formed in the two ends of the fixing sleeve, and a cover plate is hinged to the side surface of the fixing sleeve through a hinge. According to the novel deep venous catheter postoperative fixing device for nursing, through the arrangement of the fixing sleeve, the cover plate and the elastic block, a catheter and the fixing sleeve can be rapidly clamped, meanwhile, the catheter can be prevented from moving, the fixing efficiency of the catheter is greatly improved, and the use convenience is improved. In addition, the arranged fixing sleeve, the fixing plate and the elastic block have the function of splitting and combining, so that the assembling efficiency of the fixing device is improved, later-stage independent replacement of components is facilitated, and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically relates to a novel postoperative fixation device for deep vein catheters for nursing. Background technique [0002] Due to the advantages of long retention time, wide variety of infusion fluids, and good catheter elasticity, deep venous catheters are widely used in clinical practice. [0003] At present, in the process of using the deep vein catheter, it is necessary to use a fixing device to fix the deep vein catheter, such as the fixing device disclosed by the announcement number CN213158783U for postoperative care of the deep vein catheter for nursing, but the fixing device passes The nut fastens the conduit and the bottom plate, which is cumbersome and time-consuming during the fixing process, and the entire fixing device is composed of fixed connections, which are not easy to be dismantled and replaced after the assembly is completed, which will not only affect ...

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of using the deep vein catheter, it is necessary to use a fixing device to fix the deep vein catheter, such as the fixing device disclosed by the announcement number CN213158783U for postoperative care of the deep vein catheter for nursing, but the fixing device passes The nut fastens the conduit and the bottom plate, which is cumbersome and time-consuming during the fixing process, and the entire fixing device is composed of fixed connections, which are not easy to be dismantled and replaced after the assembly is completed, which will not only affect the assembly efficiency, but also be inconvenient to disassemble separately after the parts are damaged Therefore, we have designed a new type of nursing deep venous catheter postoperative fixation device to solve the above problems

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