CN219185335U

CN219185335U - Edge tool box

Info

Publication number: CN219185335U
Application number: CN202222680616.0U
Authority: CN
Inventors: 吕丹
Original assignee: Ningbo Women and Children Hospital
Current assignee: Ningbo Women and Children Hospital
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-06-16
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a sharp instrument box, which comprises a box body and a box cover covered on the box body, wherein the box cover is provided with a garbage hole for placing medical waste consumables and a water drop-shaped needle hole for contactlessly pulling out a syringe needle; the box cover is also provided with a shearing mechanism for shearing the hose part of the scalp needle in a non-contact manner and a clamping mechanism for unscrewing the insulin pen needle in a non-contact manner; the shearing mechanism comprises a blade which is used for shearing the hose part and is movably arranged on the cover body, a shifting block which is used for driving the blade to horizontally move to one side, and an elastic component which is used for driving the blade to horizontally move to the other side for resetting and cutting the hose part; the clamping mechanism comprises two sliding blocks which are oppositely arranged and movably arranged on the box body, and one side of each sliding block opposite to the sliding blocks is provided with an arc-shaped thread surface for clamping the thread part of the insulin pen needle head. The technical scheme can realize the contactless separation of three different needles and collect the needles in the box body, thereby greatly reducing the needling risk of taking down the needles by nurses.

Description

Edge tool box

Technical Field

The utility model relates to the technical field of medical consumables, in particular to a sharp instrument box.

Background

According to different clinical applications, the sharps are mainly divided into syringe needles, scalp needles and insulin injection needles. At present, the sharps box used as a sharps collector is usually provided with only one picking port aiming at the needle head of the needle cylinder, the scalp needle and the insulin injection needle head can be manually taken down and thrown, a nurse needs to use two hands to take down the sharps when the sharps are recovered to the sharps box at the end of operation, and the sharps is thrown into the sharps box, so that a great needling risk exists. Needle stick injuries, which are the most common occupational exposure, account for 79% of the occupational exposure and are an important way to infect blood diseases such as HBV, HCV and HIV.

Thus, there is a need for a sharps container that reduces the risk of such needle sticks.

Disclosure of Invention

In view of the above-mentioned problems in the prior art, a sharps container is provided that is capable of achieving contactless separation of three different needles and collecting the needles in a container to greatly reduce the risk of needle sticks of nurses removing the needles, so as to overcome the above-mentioned technical drawbacks.

The specific technical scheme is as follows:

a sharp instrument box comprises a box body and a box cover covered on the box body, wherein the box cover is provided with a garbage hole for placing medical waste consumables and a water drop-shaped needle hole for contactlessly pulling out a syringe needle;

the box cover is also provided with a shearing mechanism for shearing the hose part of the scalp needle in a non-contact manner and a clamping mechanism for unscrewing the insulin pen needle in a non-contact manner;

the shearing mechanism comprises a blade which is used for shearing the hose part and is movably arranged on the box cover, a shifting block which is used for driving the blade to horizontally move to one side, and an elastic component which is used for driving the blade to horizontally move to the other side for resetting and cutting the hose part;

the clamping mechanism comprises two sliding blocks which are oppositely arranged and movably arranged on the box body, and one side of each sliding block opposite to the sliding blocks is provided with an arc-shaped thread surface for clamping the thread part of the insulin pen needle head.

Preferably, the upper end surface of the box cover is provided with a first hole groove for placing the needle head of the scalp needle in a penetrating way, the blade is horizontally movably arranged in the first hole groove, one end of the elastic component is connected to the inner wall of one side of the first hole groove, which is away from the cutting surface of the blade, and the other end of the elastic component is connected with the back of the blade, so as to provide the elastic force for the blade to move forwards to cut the hose part.

Preferably, the shifting block is connected to the blade or one side of the blade, and is used for shifting the shifting block to drive the blade to move towards the direction of compressing the elastic component, and after the shifting block is loosened, the blade is driven to reset under the elastic action of the elastic component so as to cut the hose portion.

Preferably, the elastic member is a spring and is a plurality of arranged in a horizontal array.

Preferably, the upper end surface of the box cover is provided with a second hole groove for placing the insulin pen needle, the two sliding blocks are arranged in the second hole groove and can slide relatively, and each sliding block is provided with a poking piece for poking the poking piece in opposite directions to drive the two sliding blocks to clamp the thread part of the insulin pen needle.

Preferably, the clamping mechanism further comprises a second end cover covered on the second hole groove, the second end cover is provided with a second opening for exposing at least a part of the two sliding blocks, a second sliding groove is formed by the inner side wall of the second hole groove and the second end cover together, and two sides of the sliding blocks are provided with second sliding parts matched with the second sliding groove.

Preferably, the two poking sheets are of arc-shaped structures and are opposite in bending direction.

The beneficial effects of the technical scheme are that:

the sharp instrument box comprises a box body and a box cover, wherein the box cover is provided with a garbage hole, a water drop-shaped needle hole, a shearing mechanism and a clamping mechanism, the shearing mechanism comprises a blade, a shifting block and an elastic member, the clamping mechanism comprises two sliding blocks, the water drop-shaped needle hole can be used for contactlessly pulling out a syringe needle, the shearing mechanism can be used for contactlessly shearing a hose part of a scalp needle, the clamping mechanism can be used for contactlessly screwing off an insulin pen needle, so that the contactless separation and collection of three different needles in the box body are realized, the needling risk of a nurse taking down the needles is greatly reduced, and the structure is concise and easy to realize.

Drawings

FIG. 1 is a perspective view of the sharps container of the present utility model;

FIG. 2 is a top view of the sharps container of the present utility model;

fig. 3 is a partial exploded view of the sharps container of the present utility model.

Detailed Description

In order to make the technical means, the creation features, the achievement of the purpose and the effect of the present utility model easy to understand, the present utility model is specifically described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, the sharps container provided in this embodiment includes a container body 1, a container cover 2 covering the container body 1, and the container cover 2 has a garbage hole 3 for placing medical waste consumables therein and a drop-shaped needle hole 4 for contactlessly pulling out a syringe needle, wherein the container cover 2 is further provided with a shearing mechanism 5 for contactlessly shearing a hose portion of a scalp needle, and a holding mechanism 6 for contactlessly unscrewing an insulin pen needle;

the shearing mechanism 5 comprises a blade 9 which is used for shearing the hose part of the scalp needle and is movably arranged on the box cover 2, a shifting block 10 which is used for driving the blade 9 to horizontally move to one side, and an elastic component 11 which is used for driving the blade 9 to horizontally move to the other side for resetting and cutting the hose part;

the clamping mechanism 6 comprises two sliding blocks 13 which are oppositely arranged and movably arranged on the box body 1, and one side of each sliding block 13 opposite to the other is provided with an arc-shaped thread surface 15 for clamping the thread part of the insulin pen needle head.

Based on the technical scheme, the sharp instrument box comprises a box body 1 and a box cover 2, wherein a garbage hole 3, a water drop-shaped needle hole 4, a shearing mechanism 5 and a clamping mechanism 6 are arranged on the box cover 2, the shearing mechanism 5 comprises a blade 9, a shifting block 10 and an elastic member 11, the clamping mechanism 6 comprises two sliding blocks 13, the water drop-shaped needle hole 4 can be used for pulling out a syringe needle in a contactless manner, the shearing mechanism 5 can be used for cutting a hose part of a scalp needle in a contactless manner, the clamping mechanism 6 can be used for unscrewing an insulin pen needle in a contactless manner, so that the contactless separation and collection of three different needles in the box body 1 are realized, the needling risk of taking down the needles by nurses is greatly reduced, and the structure is simple and easy to realize.

In a preferred embodiment, the upper end surface of the cap 2 is perforated with a first hole groove 7 for placing the needle of the scalp needle, the blade 9 is horizontally movably disposed in the first hole groove 7, and one end of the elastic member 11 is connected to an inner wall of one side of the first hole groove 7 facing away from the cutting surface of the blade 9, and the other end is connected to the back of the blade 9, so as to provide the blade 9 with elastic force for moving forward to cut the hose portion of the scalp needle. Further, the shifting block 10 is connected to the blade 9 or one side of the blade 9, so as to shift the shifting block 10 to drive the blade 9 to move towards the direction of compressing the elastic member 11, and after the shifting block 10 is released, the blade 9 is driven to reset under the elastic force of the elastic member 11 to cut the hose portion, so that the needle portion falls into the box body 1. Further, the elastic member 11 is a spring, and is a plurality of arranged in a horizontal array. Obviously, the number of the springs can be selected according to the spring force of the springs in specific applications, and the position of the blade 9 can be set on the blade 9 or on one side of the blade 9, which can achieve the above technical purpose, but is not limited thereto. The side of the blade 9 is provided with a first sliding part, and the side wall of the first hole groove 7 is correspondingly provided with a first sliding groove for accommodating the first sliding part so as to allow the blade 9 to slide in the front-back direction after assembly without falling into the box body 1. Further, the shearing mechanism 5 further comprises a first end cap 12 covering the first hole groove 7, wherein the first end cap 12 is provided with a first opening for exposing the shifting block 10 and at least a part of the blade 9.

In a preferred embodiment, the upper end surface of the box cover 2 is provided with a second hole groove 8 for placing the insulin pen needle, two sliding blocks 13 are installed in the second hole groove 8 and can slide relatively, and each sliding block 13 is provided with a poking piece 14 for poking the poking piece 14 in opposite directions to drive the two sliding blocks 13 to clamp the thread part of the insulin pen needle. Further, the holding mechanism 6 further includes a second end cover 16 covering the second hole slot 8, the second end cover 16 has a second opening for exposing at least a portion of the two sliding blocks 13, a second sliding slot is formed by the inner sidewall of the second hole slot 8 and the second end cover 16, and second sliding portions matching with the second sliding slot are formed on both sides of the sliding blocks 13. Further, the two paddles 14 are arc-shaped and have opposite bending directions.

In specific application, for the water drop-shaped needle hole 4, the structure of the conventional configuration in the existing sharps box is that the syringe needle is horizontally moved to one side with smaller diameter after being stretched from the position with larger diameter in the hole, and then is pulled outwards to separate the syringe and the needle, and the needle falls into the box body 1 along with the syringe needle, so that the non-contact separation is realized.

When the scalp needle head is used, the poking block 10 is poked by one finger to move the blade 9 backwards to expose the opening, the scalp needle head is put in the poking block until the hose part is positioned at the position of the cutting surface of the blade 9, and then the finger is released to reset the blade 9 under the action of the elastic component 11 to cut the hose part, so that the scalp needle head falls into the box body 1.

When the insulin pen needle is used, at least one of the two sliding blocks 13 is driven to move reversely by respectively poking the poking plate 14 by two fingers, then the insulin pen needle is placed between the two sliding blocks 13, the two sliding blocks 13 are moved in opposite directions by poking the poking plate 14, the arc-shaped thread surfaces 15 of the two sliding blocks 13 jointly clamp the thread part of the insulin pen needle, the needle cylinder is rotated to separate, and the poking plate 14 and the sliding blocks 13 are loosened or moved reversely again to enable the insulin pen needle to fall into the box body 1.

Obviously, in all the above three cases, the three needles can be separated and collected in the box body 1 in a contactless manner, and the operation can be realized by a single operator.

In addition, it should be noted that, the elastic member 11 may be a member such as an elastic rubber column, and a rubber layer may be additionally disposed on an inner wall of the first hole 7 facing the cutting surface of the blade 9 to extend the service life of the blade 9, but in practical application, the whole of the cover 2 is made of plastic material, the sharpness of the cutting surface of the blade 9 is less affected, and the blade 9 is replaceable, so the embodiment does not use a rubber layer, but is not limited thereto. Meanwhile, the box cover 2 and the box body 1 can be connected through a clamping structure, and a clamping buckle can be additionally arranged to strengthen the connection relationship, so that the connection is not limited to the connection.

The foregoing description of the preferred embodiment of the utility model is merely illustrative of the utility model and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The sharp instrument box comprises a box body (1) and a box cover (2) covered on the box body (1), wherein the box cover (2) is provided with a garbage hole (3) for placing medical waste consumables and a water drop-shaped needle hole (4) for contactlessly pulling out a syringe needle; it is characterized in that the method comprises the steps of,

the box cover (2) is also provided with a shearing mechanism (5) for shearing the hose part of the scalp needle in a non-contact manner and a clamping mechanism (6) for unscrewing the insulin pen needle in a non-contact manner;

the shearing mechanism (5) comprises a blade (9) for shearing the hose part and movably arranged on the box cover (2), a shifting block (10) for driving the blade (9) to horizontally move to one side, and an elastic component (11) for driving the blade (9) to horizontally move to the other side for resetting and cutting the hose part;

the clamping mechanism (6) comprises two sliding blocks (13) which are oppositely arranged and movably arranged on the box body (1), and one side of each sliding block (13) opposite to the other side is provided with an arc-shaped thread surface (15) for clamping the thread part of the insulin pen needle head.

2. The sharps container according to claim 1, wherein the upper end surface of the cap (2) is provided with a first hole groove (7) for inserting the scalp needle head therethrough, the blade (9) is horizontally movably disposed in the first hole groove (7), and one end of the elastic member (11) is connected to an inner wall of one side of the first hole groove (7) facing away from the cutting surface of the blade (9), and the other end is connected to the back of the blade (9) for providing the blade (9) with an elastic force for moving forward to cut the hose portion.

3. The sharps box according to claim 2, wherein the shifting block (10) is connected to the blade (9) or one side of the blade (9) for shifting the shifting block (10) to drive the blade (9) to move towards the direction of compressing the elastic member (11), and after the shifting block (10) is loosened, the blade (9) is driven to reset under the elastic force of the elastic member (11) to cut the hose portion.

4. The sharps box of claim 2, wherein the resilient member (11) is a spring and is a plurality arranged in a horizontal array.

5. The sharps container according to claim 1, wherein the upper end surface of the container cover (2) is provided with a second hole groove (8) for placing the insulin pen needle, two sliding blocks (13) are installed in the second hole groove (8) and can slide relatively, and each sliding block (13) is provided with a poking piece (14) for poking the poking piece (14) in opposite directions to drive the two sliding blocks (13) to clamp the thread part of the insulin pen needle.

6. The sharps box according to claim 5, wherein the holding mechanism (6) further comprises a second end cover (16) covering the second hole groove (8), the second end cover (16) is provided with a second opening for exposing at least a part of the two sliding blocks (13), a second sliding groove is formed by the inner side wall of the second hole groove (8) and the second end cover (16), and two sides of the sliding blocks (13) are formed with second sliding parts matched with the second sliding groove.

7. The sharps box of claim 6 wherein both of said paddles (14) are of arcuate configuration and are curved in opposite directions.