Suspended and fixed sharp instrument box

Abstract

The utility model relates to a medical instrument, in particular to a hung and fixed sharp instrument box which comprises a sharp instrument box body, and a hanging plate used for being hung on a fence of a treatment vehicle is arranged on one side wall face of the sharp instrument box body. And the hanging plate is a bent plate of which the angle is not less than 180 degrees. Compared with the prior art, the sharp instrument box overcomes the defects that in the prior art, a connecting structure is complex, and disassembly and assembly are not easy, and is simple in structure, convenient to use and capable of achieving rapid disassembly and assembly.

Description

Technical Field

[0001] The utility model relates to a medical device, in particular to a hanging and fixed sharps box. Background Art

[0002] At present, the sharps boxes used in clinical practice can only be placed on various flat tabletops. However, in some usage environments, the sharps boxes do not have the necessary placement conditions and are easily knocked over when bumped or shaken, causing the sharp instruments inside the sharps boxes to fall out and pose a threat to doctors and patients. Moreover, these instruments need to be re-sterilized before they can be put into use again, which increases the risk of use and labor burden for medical staff.

[0003] Under normal circumstances, sharps boxes are mostly transported together with other medical equipment that need to be used on mobile nursing carts, treatment carts and other carts. For sharps boxes placed on the carts, they also need to be used with fixed brackets for safe use. Not only will they occupy the space of the cart and affect the placement of other equipment, but they can only be adapted to sharps boxes of corresponding shapes and are not well adaptable. In addition, due to size issues, sharps boxes are mostly placed on the lower level of treatment carts on ordinary nursing carts. However, according to the recommendations for the placement of sharps boxes in the "Handbook of Hospital Infection Risk Prevention and Control for Clinical Injection Operations" (132-142cm above the ground and 28-48cm away from the operator's body), this placement method is a non-standard temporary placement and needs to be replaced to improve food safety. According to the recommendations in the "Handbook of Hospital Infection Risk Prevention and Control for Clinical Injection Operations", it is more appropriate to place the sharps box on the fence of the treatment cart.

[0004] In the prior art, Chinese patent CN212928403U discloses a sharps box fixing device, including a clamping device and a hanging device fixed to the clamping device, the hanging device is used to hang the clamping device on the treatment cart; the clamping device includes a plurality of variable diameter clamps; the sharps box is assembled in the form of variable diameter clamps, and then assembled on the treatment cart through matching arc-shaped parts. However, the device has a complex structure and cumbersome operation. Although it is firmly fixed, it is also troublesome to remove the sharps box for replacement and disinfection. Therefore, it is necessary to propose a sharps box with a simpler structure and more convenient use. Utility Model Content

[0005] The purpose of the present utility model is to provide a hanging and fixed sharps box in order to solve at least one of the above problems, so as to solve the defects of the prior art that the connection structure is complicated and difficult to disassemble and assemble, and proposes a sharps box with simple structure, easy use and quick disassembly and assembly.

[0006] The purpose of the utility model is achieved through the following technical solutions:

[0007] A hanging and fixed sharps box comprises a sharps box body, wherein the sharps box body is provided with a hanging plate on one side wall surface for hanging on the fence of a treatment vehicle;

[0008] The hanging plate is a curved plate with an angle of not less than 180°. By partially surrounding the fence of the treatment cart (more than half), the hanging plate can be effectively and reliably put on the fence, so that the sharps box body can be firmly connected to the fence (at this time, the hanging plate will only have a tendency to rotate around the fence under the gravity of the sharps box body, and when the sharps box body is against the side of the treatment cart, it can remain basically stable and motionless); and when it needs to be disassembled, by applying a force to the hanging plate to separate from the fence upward (such as lifting the sharps box upward as a whole), the hanging plate will produce a certain recoverable deformation, so that the sharps box body can be removed from the treatment cart, and the hanging plate will recover naturally after removal.

[0009] Preferably, the hanging plate is centrally arranged on the wall surface of the sharps box body, so that the force applied by the sharps box body to the hanging plate is substantially uniform.

[0010] Preferably, the width of the hanging plate is 1 / 3-2 / 3 of the corresponding wall surface of the sharps box body (the wall surface connected to the hanging plate).

[0011] Preferably, the width of the hanging plate is 1 / 2 of the corresponding wall surface of the sharps box body.

[0012] Preferably, the thickness of the hanging plate is 1-3 mm. The width and thickness of the hanging plate provide sufficient strength for its load bearing, and have a smaller size to meet the strength requirements, which can reduce production material consumption and improve production efficiency.

[0013] Preferably, the hanging plate is an arc-shaped plate with an angle of 210-240°, which allows for convenient assembly and disassembly and ensures good connection reliability.

[0014] Preferably, the hanging plate and the sharps box body are made of the same material.

[0015] Preferably, the hanging plate is integrally formed with the sharps box body.

[0016] Preferably, the hanging plate is fixed to the sharps box body by welding.

[0017] Preferably, the hanging plate is threadedly connected to the sharps box body.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The sharps box is fixedly connected to the side of the sharps box body with a hanging plate that can cover more than half of the fence, so that the sharps box body can be stably set on the treatment cart. Since the sharps box body is directly connected to one end of the hanging plate, the sharps box body applies a tangential force on the hanging plate that rotates around the fence and is directed downward (generated by the gravity of the sharps box body); and when the sharps box body abuts against the side of the treatment cart, the sharps box as a whole is balanced and does not fall easily. When it is necessary to remove the sharps box from the treatment cart, the sharps box is lifted as a whole by applying force upward (there is no obstruction above the treatment cart), so that the hanging plate is slightly deformed and detached from the fence, and the removal is completed; after the hanging plate is separated from the fence, the external force that causes its deformation is lost and it immediately returns to its original shape.

[0020] The sharps box has a simple overall structure, is easy to use, convenient to assemble and disassemble, and is secure after installation. It fully meets the placement recommendations for sharps boxes in the Manual for Prevention and Control of Hospital Infection Risks in Clinical Injection Operations, and can be hung on the fence of any treatment vehicle. It has good adaptability, conforms to ergonomics, and is easy for medical staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the top view of the sharps box;

[0022] Figure 2 It is a front view structural schematic diagram of the sharps box;

[0023] In the figure: 1- sharps box body; 2- hanging plate. DETAILED DESCRIPTION

[0024] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Example 1

[0026] A hanging sharps box, such as Figure 1 , Figure 2 As shown, it comprises a sharps box body 1, and the sharps box body 1 is provided with a hanging plate 2 on one side wall for hanging on the fence of the treatment vehicle;

[0027] The hanging plate 2 is a bent plate with an angle of not less than 180°.

[0028] More specifically, in this embodiment:

[0029] The sharps box body 1 is an existing sharps box, and the hanging plate 2 is fixed on one side of the sharps box, and the hanging plate 2 is an arc-shaped plate, and the angle formed by the bending is between 210-240°, so that it can wrap most of the fence after being assembled on the fence and have sufficient support to avoid sliding due to gravity. In this embodiment, an arc-shaped curved plate with an angle of 225° is used. In addition, the width of the hanging plate 2 is 1 / 3-2 / 3 of the width of the side wall of the sharps box body 1 connected to it, and preferably 1 / 2 of the width is used, and the thickness of the hanging plate 2 is controlled at 1-3mm; by controlling the size of the connecting part between the hanging plate 2 and the sharps box body 1 and the thickness of the hanging plate 2, the use of materials can be minimized while ensuring sufficient strength and support, and the production cost of the sharps box can be reduced, and the sharps box can be kept as large as possible or slightly larger than the original size, so that medical staff can quickly adapt when using it. The actual diameter of the hanging plate 2 should be determined according to the diameter of the fence.

[0030] The hanging plate 2 and the sharps box body 1 are made of the same material. If they are both made of metal, they can be obtained by casting in a mold, or fixed by welding, or by screwing with screws / bolts and screw holes. If they are both made of plastic, they can also be fixed by integral molding, welding or screwing. In addition, the hanging plate 2 can also be fixed by a reinforcing plate that is fixed to the side wall of the sharps box body 1 to facilitate the fixing of the hanging plate 2 and the sharps box body 1 (such as Figure 2 In the embodiment, a reinforcing plate is attached to the right side of the sharps box body 1, so as to avoid the force of the hanging plate 2 directly acting on part of the wall surface of the sharps box body 1 and causing damage to the side wall of the sharps box body 1.

[0031] Since the sharps box body 1 is directly connected to one end of the hanging plate 2, the sharps box body 1 applies a tangential force to the hanging plate 2 that rotates around the fence of the treatment cart, and is directed downward (generated by the gravity of the sharps box body 1); and when the sharps box body 1 is in contact with the side of the treatment cart, the sharps box as a whole is balanced and does not fall easily. When it is necessary to remove the sharps box from the treatment cart, the sharps box is lifted as a whole by applying force upward (there is no obstruction above the treatment cart), so that the hanging plate 2 is slightly deformed and detached from the fence, and the removal is completed; after the hanging plate 2 is separated from the fence, it loses the external force that causes its deformation and immediately returns to its original shape.

[0032] The hangable and fixed sharps box has a hanging plate 2 further fixedly connected to a curved plate on the outer wall of the sharps box body 1, so that the sharps box body 1 can be reliably hung on the fence of any treatment vehicle, meeting the recommendations of the "Handbook of Hospital Infection Risk Prevention and Control for Clinical Injection Operations", conforming to ergonomics, and convenient for medical staff to operate. It can also reduce the occurrence of needlestick injuries and has excellent practical effects.

[0033] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A hanging and fixed sharps box, comprising a sharps box body (1), characterized in that: The sharps box body (1) is provided with a hanging plate (2) on one side wall surface for hanging on the fence of the treatment vehicle; The hanging plate (2) is an arc-shaped plate with an angle of 210-240°; The hanging plate (2) is centrally arranged on the wall surface of the sharps box body (1); The width of the hanging plate (2) is 1 / 3 to 2 / 3 of the corresponding wall surface of the sharps box body (1); The hanging plate (2) and the sharps box body (1) are integrally formed or fixed by welding or threadedly connected.

2. A hanging and fixed sharps box according to claim 1, characterized in that: The width of the hanging plate (2) is 1 / 2 of the corresponding wall surface of the sharps box body (1).

3. A hanging and fixed sharps box according to claim 1, characterized in that: The thickness of the hanging plate (2) is 1-3 mm.

4. A hanging and fixed sharps box according to claim 1, characterized in that: The hanging plate (2) and the sharps box body (1) are made of the same material.

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