CN212879582U

CN212879582U - Medical sharp instrument collection box

Info

Publication number: CN212879582U
Application number: CN202020441053.8U
Authority: CN
Inventors: 何怡; 肖玉遐; 杨淑芳
Original assignee: Second Affiliated Hospital of Chongqing Medical University
Current assignee: Second Affiliated Hospital of Chongqing Medical University
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-04-06
Anticipated expiration: 2030-03-31

Abstract

The utility model provides a medical sharp instrument collecting box, which comprises a box body and a detachable cover body arranged on the box body, wherein an accommodating space for accommodating sharp instruments is arranged between the box body and the cover body; the cover body is provided with a side wall and a top, the top of the cover body is provided with a sharp instrument collecting hole, the cover body is hinged with a sealing cover capable of covering the sharp instrument collecting hole, and a reset spring is connected between the sealing cover and the side wall of the cover body; a needle head cutting device which cuts off the infusion tube so as to enable the needle head of the infusion set to fall into the containing space is arranged at the sharp device collecting hole. The utility model discloses cut off the transfer line by syringe needle cutting device, whole process does not need medical personnel to contact the syringe needle with the hand, also need not in addition use tools to cut off the transfer line, avoids stabbing, and is efficient moreover. Reset spring is used for guaranteeing that the closing cap is in normally closed state all the time, only after medical personnel pressed the closing cap, just can open sharp ware and collect the hole, both can guarantee that sharp ware can not fall out, also can avoid sharp ware to expose in the air simultaneously, contaminated air.

Description

Medical sharp instrument collection box

Technical Field

The utility model belongs to the medical equipment field, concretely relates to box is collected to medical sharp machine.

Background

In various clinical treatments in hospitals, a large number of operations such as injection, puncture, transfusion, and blood sampling are performed, and a large number of medical sharp instruments such as syringes, transfusion systems, and blood sampling needles are discarded. Most hospitals at present adopt sharp instrument collection boxes with structures similar to garbage cans, and medical care personnel need to throw medical wastes such as syringe needles, infusion apparatus needles, blood taking needle heads and the like into medical sharp instrument boxes after completing operations such as injection, puncture, infusion, blood taking and the like.

Use above-mentioned traditional medical sharp machine box, infusion set syringe needle wherein and the integrative inconvenient dismantlement of transfer line get off, need artificial scissors with the infusion set syringe needle cut off, drop into sharp machine collection box with the syringe needle again, not only can increase medical staff's work load at the in-process of handling to still can increase medical staff and take place the probability that the needle prick wounded the infectious bacteria. In addition, the patient or medical care provider may inadvertently kick the medical sharps container during walking, resulting in exposure of medical waste, potentially causing bacterial or viral transmission, and the exposed waste needle may cause injury to the person.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who exists among the prior art, the utility model aims at providing a box is collected to medical sharp ware to the solution needs people to cut the problem of transfusion system syringe needle with the scissors.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the medical sharp instrument collecting box comprises a box body and a detachable cover body arranged on the box body, wherein an accommodating space for accommodating sharp instruments is formed between the box body and the cover body; the cover body is provided with a side wall and a top, the top of the cover body is provided with a sharp instrument collecting hole, the cover body is hinged with a sealing cover capable of covering the sharp instrument collecting hole, and a reset spring is connected between the sealing cover and the side wall of the cover body;

a needle head cutting device which cuts off the infusion tube so as to enable the needle head of the infusion set to fall into the containing space is arranged at the sharp device collecting hole.

Among the above-mentioned technical scheme, cut off the transfer line by syringe needle cutting device, whole process need not medical personnel and contacts the syringe needle with the hand, also need not to use the instrument in addition to cut off the transfer line, avoids stabbing, and is efficient moreover. Reset spring is used for guaranteeing that the closing cap is in normally closed state all the time, only after medical personnel pressed the closing cap, just can open sharp ware and collect the hole, both can guarantee that sharp ware can not fall out, also can avoid sharp ware to expose in the air simultaneously, contaminated air.

In a preferred embodiment of the present invention, the needle cutting device comprises a pair of first blades, one of which is fixedly connected to the cover and the other of which is fixedly connected to the cover;

when the reset spring resets to make the sealing cover close the sharp device collecting hole, the pair of first blades can be closed to cut off the infusion tube.

The technical scheme is a structural form of the needle head cutting device, when the infusion tube needs to be cut to collect the needle head of the infusion apparatus, the two first blades are used in pairs, when the sealing cover is opened, the pair of first blades are separated, and people can place the infusion tube between the two first blades; when the cover is closed, the pair of first blades are closed to cut off the infusion tube, so that the needle head of the infusion device falls into the collection box. The infusion tube is cut off by the impact force of the reset spring recovering the elastic deformation to close the sealing cover, the medical care personnel do not need to contact the needle head by hands in the whole process, and the medical care personnel can be prevented from generating acupuncture injury in the operation process.

In a preferred embodiment of the present invention, the needle cutting device includes a second blade fixed to the cover and located in the receiving space, the second blade has a cutting groove, and the width of the cutting groove gradually decreases from the opening of the cutting groove to the bottom of the cutting groove.

Above-mentioned technical scheme is another kind of structural style of syringe needle cutting device, when needs cut the transfer line in order to collect the transfusion system syringe needle, locates the transfer line card in cutting the groove, utilizes to carry the pulling force to cut off the transfer line on the second blade, makes the transfusion system syringe needle drop in this collection box. The whole process does not need medical care personnel to touch the needle head by hands, and the needle stick injury of medical staff in the operation process can be avoided.

In a preferred embodiment of the utility model, the second blade is perpendicular to or inclined with the top of the cover body, so that people can conveniently clamp the infusion tube into the cutting groove.

In a preferred embodiment of the present invention, the cover is screwed to the case. Therefore, people only need to rotate to separate the box body from the cover body, cleaning personnel can clean sharp instruments in the collecting box conveniently, and the sealing performance of the whole collecting box can be guaranteed at ordinary times.

The utility model discloses an in another kind of preferred embodiment, set firmly the stopper that is located outside the collection box on the lid, when the closing cap was closed, the up end of closing cap was contradicted with the stopper. When the sealing cover is closed, the limiting block limits the upward turning of the sealing cover; and when the medical sharp instrument collection box is kicked over by people, the sharp instrument in the box can not open the sealing cover, so that the sharp instrument can be prevented from leaving the collection box.

In another preferred embodiment of the present invention, the cover body has a label sticking groove. Medical personnel can paste "syringe needle cutting area" word in label pasting groove department, as the sign, reminds medical personnel to arrange the transfer line in here, can remind people here to have the blade moreover.

In another preferred embodiment of the present invention, the side wall of the box body has a transparent window. Through the transparent window, medical personnel can in time discover the containing capacity of the collection box, prevent the sharp ware overfill.

The beneficial effects of the above technical scheme are: additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a medical sharp instrument collection box in a closed state according to a first embodiment of the present application.

Fig. 2 is a schematic structural view of the medical sharp instrument collection box according to the first embodiment of the present application in an open state.

Fig. 3 is a schematic structural view of a medical sharp instrument collection box according to the second embodiment of the present application in an open state.

Fig. 4 is a partial sectional view a-a of fig. 3.

Reference numerals in the drawings of the specification include: the label sticking device comprises a box body 10, a cover body 20, a cover body side wall 21, a cover body top 22, a sharp instrument collecting hole 221, a label sticking groove 222, a containing space 30, a sealing cover 40, a return spring 50, a needle head cutting device 60, a first blade 61, a second blade 62, a cutting groove 621, a cutting groove opening 621a, a cutting groove bottom 621b, a limiting block 70 and a transparent window 80.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

Example one

The present embodiment provides a medical sharp instrument collecting box, as shown in fig. 1 and fig. 2, in a preferred embodiment, it comprises a box body 10 and a detachable cover body 20 arranged on the box body 10, a containing space 30 for containing sharp instruments is formed between the box body 10 and the cover body 20, and optionally, the box body 10 is screwed with the cover body 20. As shown in fig. 1, the cover 20 has a side wall 21 and a top 22, a sharp device collecting hole 221 is formed on the top 22 of the cover, for example, the sharp device collecting hole 221 is located on the left side of the top 22 of the cover, and a cover 40 capable of covering the sharp device collecting hole 221 is hinged to the cover 20 through a hinge. A return spring 50 is connected between the sealing cover 40 and the cover body side wall 21, one end of the return spring 50 is fixedly connected with the inner side of the sealing cover 40, and the other end of the return spring 50 is fixedly connected with the inner side wall of the cover body 20. The needle cutting device 60 for cutting off the infusion tube to enable the needle of the infusion set to fall into the accommodating space 30 is arranged at the sharp device collecting hole 221.

In this embodiment, the needle cutting device 60 includes a pair of first blades 61, one of the first blades 61 is fixedly connected to the cover 20, such as being engaged with the inside of the top 22 of the cover, and the other of the first blades 61 is fixedly connected to the cover 40, such as being engaged with the inside of the cover 40. The pair of first blades 61 are oppositely disposed and are capable of closing to cut the infusion tube when the return spring 50 is returned to rotate the cover 40 to close the sharps collection hole 221.

When the collection of the needle of the transfusion device is required and the transfusion is completed, as shown in fig. 1 and 2, the medical staff presses the cover 40 to overcome the elastic force of the return spring 50, so that the cover 40 is rotated toward the inside of the accommodating space 30, and the cover 40 is in an open state to open the sharp device collecting hole 221, at which time the two first blades 61 are separated. Then the medical staff puts the infusion set needle in the containing space 30, the infusion tube is positioned at the first blade 61 on the cover 40, then the medical staff releases the hand pressing the cover 40, the return spring 50 enables the cover 40 to be turned upwards to enable the cover 40 to be in a closed state to close the sharp device collecting hole 221, at the moment, the pair of first blades 61 are closed to cut off the infusion tube, and the infusion tube needle directly falls into the containing space 30.

For medical sharp instruments which do not need to cut off the infusion tube, after the medical staff presses downwards to open the sealing cover 40, the sharp instrument is placed on the sealing cover 40 and freely slides into the accommodating space 30, or the medical staff directly drops into the accommodating space 30 from the sharp instrument collecting hole 221; the hand pressing the cover 40 is then released and the return spring 50 causes the cover 40 to close itself.

After a predetermined amount of sharps (e.g., 3/4 for total volume) is loaded into the medical sharps collection box, the sharps in the collection box may be removed by a person removing the box body 10 by unscrewing the cover 20 therefrom, or may be removed by a person removing the sharps on a regular basis (e.g., daily basis).

In another preferred embodiment, as shown in fig. 1 and fig. 2, a stop block 70 is fixed on the cover 20 and located outside the collection box, for example, the stop block 70 is welded or adhered to the top 22 of the cover; when the cover 40 is in the closed state, the upper end surface of the cover 40 abuts against the stopper 70. Therefore, when the medical sharp instrument collection box is kicked over by people, the sharp instrument in the box can not open the sealing cover 40, so that the sharp instrument can be prevented from leaving the collection box; in addition, when the cover 40 is opened, the limiting block 70 prevents the medical staff from touching the blade by misoperation, and the safety is improved.

In another preferred embodiment, as shown in fig. 1, the cover 20 has a label application slot 222, the label application slot 222 is located on the first blade 61 of the cover 20, and the label application slot 222 is configured to allow a medical professional to apply the word "needle cutting area" as a label.

In another preferred embodiment, as shown in fig. 1, the case body 10 has a transparent window 80 on a sidewall thereof, the transparent window 80 being located at an upper portion of the case body 10, and the transparent window 80 may be made of transparent plastic. The capacity of the collecting box can be found in time, and the sharp instrument is prevented from being overfilled.

Example two

The principle of construction of this embodiment is substantially the same as that of the first embodiment, except that the specific construction of the needle cutting device 60 is different, and only one blade is provided in this embodiment. As shown in fig. 3, in the present embodiment, the needle cutting device 60 includes a second blade 62 fixedly connected to the cover 20 and located in the accommodating space 30, for example, the second blade 62 is fixed to the inner side of the cover top 22 in a snap-fit manner, and the second blade 62 is disposed perpendicular to the cover top 22 or disposed obliquely to the cover top 22. As shown in fig. 4, the second blade 62 has a cutting groove 621 arranged in the transverse direction, and the width of the cutting groove 621 gradually decreases from the cutting groove opening 621a to the cutting groove bottom 621 b.

When the infusion tube collecting box is used, a medical worker clamps the infusion tube into the cutting groove 621, pulls the infusion tube, for example, to the right upper side, and cuts off the infusion tube on the second blade 62 by using the lifting force, so that the needle head of the infusion tube falls into the collecting box.

Of course, in practice, the cutting groove 621 may be arranged vertically or obliquely, and the cutting groove opening 621a is arranged downward.

In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The medical sharp instrument collecting box comprises a box body and a detachable cover body arranged on the box body, wherein an accommodating space for accommodating sharp instruments is formed between the box body and the cover body; the novel sharp instrument collecting cover is characterized in that the cover body is provided with a side wall and a top, a sharp instrument collecting hole is formed in the top of the cover body, a sealing cover capable of covering the sharp instrument collecting hole is hinged to the cover body, and a reset spring is connected between the sealing cover and the side wall of the cover body;

and a needle head cutting device for cutting off the infusion tube so as to enable the needle head of the infusion set to fall into the accommodating space is arranged at the sharp device collecting hole.

2. The medical sharp collection box of claim 1 wherein said needle cutting means comprises a pair of first blades, one of which is fixedly attached to the cover and the other of which is fixedly attached to the cover;

when the reset spring resets to enable the sealing cover to close the sharp instrument collecting hole, the pair of first blades can be closed, so that the infusion tube is cut off.

3. The medical sharp collection box according to claim 1, wherein the needle cutting device comprises a second blade fixedly connected with the cover body and positioned in the accommodating space, the second blade is provided with a cutting groove, and the width of the cutting groove is gradually reduced from the opening of the cutting groove to the bottom of the cutting groove.

4. A medical sharp collection box according to claim 3 wherein the second blade is disposed perpendicular or inclined to the top of the cover.

5. A medical sharps collection cassette of any one of claims 1-4 wherein said cover is threadably connected to said cassette body.

6. The medical sharp instrument collection box according to claim 5, wherein the cover body is fixedly provided with a stop block positioned outside the collection box, and when the cover is closed, the upper end surface of the cover abuts against the stop block.

7. The medical sharp collection box of claim 5 wherein said cover has a label affixing slot.

8. The medical sharp collection box of claim 5 wherein the box body has a transparent window in a side wall thereof.