CN215438051U

CN215438051U - Sharp instrument tube

Info

Publication number: CN215438051U
Application number: CN202121757711.5U
Authority: CN
Inventors: 张亚茹; 苏晓静
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-07
Anticipated expiration: 2031-07-30

Abstract

The sharp instrument barrel comprises a cover body and a barrel body; the cover body is fixed at the upper end of the cylinder body; the cover body can be rotatably provided with an outer cover; the cover body can also be rotatably formed with an inner cover; a concave part is formed in the middle of the cover body; the inner cover is used for closing the concave part; a first opening, a second opening and a third opening are formed in the concave part; a convex edge protruding downwards is formed on the lower side of the inner cover and is used for being inserted into and clamped in the first opening when the inner cover closes the concave part; a plug hole is formed at the edge part of the front side of the cover body; the rear side edge of the outer cover is connected with the rear side edge of the cover body; an arrow-shaped plug is formed at the lower side of the front end of the outer cover; the plug is used for being inserted into and fixed in the plug hole. The opening of the waste sharp device entering the sharp device cylinder can be opened and closed at any time in the using process, so that the waste sharp device in the sharp device cylinder is prevented from being spilled after the sharp device cylinder is poured; and can also guarantee that the opening that abandonment sharp ware got into sharp ware section of thick bamboo after using is firmly sealed, is difficult for being opened once more.

Description

Sharp instrument tube

Technical Field

The present application relates to a medical instrument, and more particularly, to a sharps container.

Background

Sharps cartridges are frequently used in clinical settings to contain discarded medical waste, such as ampoules, syringe needles, scalp needles, and the like, which are prone to puncture.

As shown in fig. 1-4, a conventional sharps container includes a cap body 10 and a container body 20; the cover 10 is fixed on the upper end of the cylinder 20; an outer cover 11 is rotatably formed on the cover 10; a downwardly convex brim 11a and a downwardly convex arrow-shaped plug 11b are formed on the lower side of the outer cover 11; a first opening 10a, a second opening 10b and a third opening 10c are formed on the cover body 10; a plug hole 10d is formed at the front edge of the cover 10; the first opening 10a is formed in a rectangular shape for throwing a large sharp instrument; the second opening 10b is formed in a circular shape for putting an ampoule; the third opening 10c is narrowed in a step-like manner to assist in removing the needle from the syringe. The outer side of the cover body 10 is also formed with a hanging ring 12 for inserting scissors or other long instruments; when in use, the outer cover 11 is in an open state; after the sharps container is full, the outer cover 11 is covered so that the plug 11b is inserted into the plug hole 10 d. The teeth of the arrowhead-shaped plug 10b extending to both sides pass through the plug hole and are caught on the lower side of the lid body 10, and the outer lid is effectively prevented from being opened again, so that the sharps cannot be taken out unless the sharps container is destroyed, and the discarded sharps are effectively prevented from being taken out before the concentrated disposal.

Since the outer lid 11 cannot be opened after being covered, it is required to be in an open state during use; however, if the sharp instrument cylinder is accidentally knocked down during use, the sharp instrument in the sharp instrument cylinder is easy to spill. For example, when there are not many sharps in the sharps container, the sharps hanging in the side loops can easily cause the sharps container to topple.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application aims to provide a sharps container, which can open and close an opening of a waste sharps into the sharps container at any time during use, so as to prevent the waste sharps from being spilled out after the sharps container is toppled over; and can also guarantee that the opening that abandonment sharp ware got into sharp ware section of thick bamboo after using is firmly sealed, is difficult for being opened once more.

The sharp instrument barrel comprises a cover body and a barrel body; the cover body is fixed at the upper end of the cylinder body; the cover body can be rotatably provided with an outer cover; the cover body can also be rotatably formed with an inner cover;

a concave part is formed in the middle of the cover body; the inner cover is used for closing the concave part; a first opening, a second opening and a third opening are formed in the concave part; the first opening is used for throwing a sharp instrument with a larger volume; the second opening is used for putting an ampoule; the third opening narrows in a step shape and is used for removing the needle head from the injector; one end of the inner cover is connected with one side edge of the concave part; a convex edge protruding downwards is formed on the lower side of the inner cover and is used for being inserted into and clamped in the first opening when the inner cover closes the concave part;

a plug hole is formed at the edge part of the front side of the cover body; the rear side edge of the outer cover is connected with the rear side edge of the cover body; an arrow-shaped plug is formed at the lower side of the front end of the outer cover; the plug is used for being inserted into and fixed in the plug hole.

Preferably, an outwardly concave arc portion is formed on a front side edge of the concave portion.

According to the sharp instrument cylinder, the inner cover capable of being opened and closed at any time is further arranged in the cover body; when the sharp instrument cylinder needs to be closed in the using process, the sharp instrument cylinder is closed by the inner cover; therefore, after the inner cover is closed, even if the sharp device cylinder is inclined, the sharp device is not easy to spill; after the sharp instrument barrel is used, the sharp instrument barrel is closed by the outer cover, so that the sharp instrument barrel cannot be opened again.

Drawings

FIG. 1 is a front view of a prior art sharps container with the outer lid closed;

FIG. 2 is a front view of a prior art sharps container with the outer lid open;

FIG. 3 is a schematic top view of a prior art sharps container with the outer lid of the cover open;

FIG. 4 is a front view of the outer cap of the cover of the prior art sharps container;

FIG. 5 is a front view of the sharps container with the outer lid open and the inner lid closed;

FIG. 6 is a schematic top view of the cover of the sharps container of the present application with the outer lid open and the inner lid closed;

FIG. 7 is a front view of the sharps container with the outer and inner covers open;

FIG. 8 is a top view of the sharps container with the outer and inner covers open;

FIG. 9 is a front view of the outer cover of the sharps container of the present application;

fig. 10 is a front view of the inner cap of the cap body of the sharps container according to the present invention.

Detailed Description

The sharps container of the present application will be described in detail with reference to the accompanying drawings.

The sharp instrument barrel comprises a cover body 10 and a barrel body 20; the cover 10 is fixed on the upper end of the cylinder 20; the lid body 10 is rotatably formed with an outer lid 11; the lid body 10 is also rotatably formed with an inner lid 13.

A concave part 14 is formed in the middle of the cover body 10; an inner lid 13 for closing the recess 14; the recess 14 has a first opening 10a, a second opening 10b, and a third opening 10c formed therein; the first opening 10a is used for throwing a sharp instrument with a larger volume; the second opening 10b is used for putting an ampoule; the third opening 10c narrows in a step for removing the needle from the syringe; one end of the inner lid 13 is attached to one side edge of the recess 14; the lower side of the inner lid 13 is formed with a downwardly convex rim 11a for being inserted and caught in the first opening 10a when the inner lid 13 closes the recess 14.

A plug hole 10d is formed at the front side edge of the cover 10; the rear side edge of the outer lid 11 is attached to the rear side edge of the lid body 10; an arrow-shaped plug 11b is formed at the lower side of the front end of the outer cover 11; the plug 11b is adapted to be inserted into and fixed to the plug hole 10 d.

An arc portion 10e recessed outward is formed on the front side edge of the recessed portion 14 to facilitate picking up the inner lid 13 with fingertips inserted therein.

When in use, the outer cover is in an open state; the inner cap is then closed after each use and the rim is inserted into the first opening to provide a binding force for retaining the inner cap. When the sharp instrument is used again, fingers stretch into the arc-shaped part to scratch the inner cover, and the first opening, the second opening and the third opening are exposed, so that the sharp instrument can be normally put into use. After the sharp instrument cylinder is full, firstly, the inner cover is covered, so that the inner cover is accommodated and covered in the concave part; then cover the enclosing cover for in the arrow point form plug of enclosing cover inserts the plug hole, the tooth that extends to both sides of arrow point form plug passes behind the plug hole horizontal stop at the lid downside, avoids the enclosing cover to open again, realizes the permanent sharp ware section of thick bamboo of closing.

Claims

1. A sharp instrument barrel comprises a cover body and a barrel body; the cover body is fixed at the upper end of the cylinder body; the cover body can be rotatably provided with an outer cover; the method is characterized in that: the cover body can also be rotatably formed with an inner cover;

2. The sharps cartridge of claim 1 wherein:

an arc-shaped part which is concave outwards is formed on the front side edge of the concave part.