Disposable medical sharps box

Abstract

The invention relates to a disposable medical edge tool box. The disposable medical edge tool box comprises a barrel and an upper cover assembly, wherein an oblique baffle which corresponds to a position below a feeding opening is arranged in a main cover; the oblique baffle comprises an annular mounting plate and a fan-shaped oblique plate which extends downwards obliquely; a top cover plate comprises a central disk, a U-shaped ring and an outer ring plate; an annular groove is formed in the back surface of the outer ring plate; the annular mounting plate is embedded in the annular groove andis limited and fixed by a limiting thin plate at an annular groove opening; a screw cap comprises an outer ring body and a central disc with a through opening; a cavity which allows the outer ring body to extend into the annular opening is formed in the back surface of the central disc; the edge of the outer ring body is provided with arc-shaped toothed plates and toothed grooves among the adjacent toothed plates; a plurality of limiting heads are arranged on the outer periphery side of an opening of the U-shaped ring; gaps which allow the toothed plates at the edge of the outer ring body topass through are formed among the adjacent limiting heads; and the toothed plates at the edge of the outer ring body can drop on a position below the limiting heads and are in limiting fit with the limiting heads. The risks that the edge tool box is knocked over and edge tools drop out are reduced or avoided. The disposable medical edge tool box has the advantages of simple structure, low cost, safety and reliability.

Description

technical field [0001] The invention relates to the technical field of medical instruments, specifically a sharps box for collecting discarded medical sharps such as needles and blades. Background technique [0002] With the development of medical level, the safety in the medical process has been paid more and more attention. The sharps box is used to store used needles, blades and other disposable sharps. After the sharps box contains a certain amount (usually two-thirds of the volume), the sharps box is completely closed and then specially recycled and incinerated. [0003] The existing sharps box is usually a plastic part, including a barrel body and an upper cover assembly. The upper cover assembly adopts a double-cover structure. The main cover is fixed on the mouth of the barrel body. Coordinated with a screw cap, the screw cap has a through opening that can be rotated to correspond to the insertion port so that the insertion port is opened and a cover piece that is r...

AI Technical Summary

Problems solved by technology

However, the existing sharps boxes have the following problems in actual use, especially the small sharps boxes that move with the medical staff: 1. Due to the inconvenience of rotating the cover of the sharps box, the medical staff is in a busy state or in an irregular operation. It is often forgotten or it is too late to screw the screw cap to the position where the opening is closed. When the sharps box is accidentally knocked over or dropped, there is a risk that the sharps in the sharps box will fall out of the opening, causing unnecessary harm to medical staff; especially When the sharps box falls, due to the impact and vibration, on the one hand, the sharps are easy to shake out from the delivery port; The main cover and the barrel body are assembled later, rather than integrally formed, and the existing simple snap-fit ​​structure is used), and the main cover has the risk of being separated from the barrel body

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