CN210619173U

CN210619173U - Edge tool box for needle separation

Info

Publication number: CN210619173U
Application number: CN201921663690.3U
Authority: CN
Inventors: 诸贤芬; 姚春娟
Original assignee: Tongxiang Maternal And Child Health Hospital
Current assignee: Tongxiang Maternal And Child Health Hospital
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-26
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a sharps box for needle head separation, which comprises a box body and a box cover, wherein the upper surface of the box cover is provided with a separation device, the separation device comprises a separation plate and a separation through groove, the included angle between the separation plate and the horizontal plane is 60-90 degrees, a separation cavity for needle head inclination or horizontal placement is arranged at the rear part of the separation plate, and the separation through groove is positioned on the separation plate; the separating through groove comprises an initial end part, a transition section and a tail end part, wherein the initial end part and the tail end part are both circular through grooves, the diameter of the initial end part is larger than that of the tail end part, and the caliber of the transition section is continuously reduced from the initial end part to the tail end part; a partition board is arranged in the box body and divides the box body into a needle cavity and a barrel cavity, and the needle cavity is positioned below the separation cavity. Through the logical groove of separation on the separator, the nurse can insert the syringe of taking the syringe needle wherein, leads to the groove through the separation and blocks the bottom of syringe needle, need not the nurse and contacts syringe needle part, realizes the quickly separating through the mode of extracting the syringe, and is more safe swift.

Description

Edge tool box for needle separation

Technical Field

The utility model relates to a biochemical waste collection device specifically is a sharps box for syringe needle separation.

Background

A sharps container is a medical storage container used for collecting sharp instruments such as syringes, small glass products, blades, suture needles and the like. The sharps box is disposable, and is regulated by the state that the sharps box must be recycled by a medical waste disposal unit within 24 hours and incinerated completely and safely within 48 hours.

At present, for a syringe, a needle is inserted into the head of the syringe, the syringe and the needle are generally separated in a pulling mode, but for a needle which is difficult to separate, a steel needle of the needle is cut in a cutting mode to separate the needle from the syringe.

However, the cutting mode has certain danger, particularly the cut needle is easy to splash, and the needle is used by injection, so that certain iatrogenic infection exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sharp weapon box for syringe needle separation, through the separation logical groove on the separator, the nurse can insert the syringe of taking the syringe needle wherein, leads to the groove through the separation and blocks the bottom of syringe needle, need not nurse contact needle portion, realizes the quickly separating through the mode of extracting the syringe, and is more safe swift.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a sharps box for needle separation comprises a box body and a box cover, wherein a separation device is arranged on the upper surface of the box cover and comprises a separation plate and a separation through groove, an included angle between the separation plate and the horizontal plane is 60-90 degrees, a separation cavity for needle inclination or horizontal placement is arranged behind the separation plate, and the separation through groove is positioned on the separation plate; the separation through groove comprises an initial end part, a transition section and a tail end part, wherein the initial end part and the tail end part are circular through grooves, the diameter of the initial end part is larger than that of the tail end part, and the caliber of the transition section is continuously reduced from the initial end part to the tail end part; the box body is divided into a needle cavity and a barrel cavity by the partition board, and the needle cavity is located below the separation cavity.

Preferably, the changeover portion is equipped with two stoppers in the junction with terminal portion, and two stoppers all are protruding towards the changeover portion middle part, the stopper constitutes the circular logical groove of waiting entirely with terminal portion jointly.

Preferably, the box cover is further provided with an opening and closing device used for placing the separated syringe into the box body, the opening and closing device comprises a placing hole, a sliding groove and a sealing plate, the placing hole is formed in the box cover, the sealing plate slides in the sliding groove to open or close the placing hole, and the barrel cavity is located below the placing hole.

Preferably, the placement hole is a strip-shaped through hole for horizontally placing the syringe.

Preferably, the separating device is further provided with support blocks for supporting a thumb to assist in pulling out the syringe, and the support blocks are arranged on any two sides of the separating plate.

Preferably, the separating device is further provided with a supporting block for supporting a thumb to assist in pulling out the syringe, and the supporting block is arranged on one side of the separating plate, which is opposite to the placing hole.

Preferably, the surface of the supporting block contacting with the thumb is an inwards concave arc surface, and a plurality of anti-slip strip-shaped grooves/ribs are arranged in the arc surface.

Preferably, the opening position of the separation through groove and the position of the placing hole are both positioned on the same side edge of the box cover.

Preferably, a lifting bucket is further arranged in the needle cavity, the lifting bucket is made of metal pieces, and an opening of the lifting bucket is aligned with the separation cavity.

Compared with the prior art, the sharps box for needle separation adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses a sharp weapon box for syringe needle separation, separation logical groove on the separator plate can separate the syringe needle on the syringe, put into the syringe needle part of whole syringe from the initiating terminal during use, the separator plate is hugged closely to the syringe head, later enter into the tip with the syringe needle along the changeover portion, the separator plate gets into between syringe needle and the syringe, later the nurse only needs to extract the syringe, stay the syringe needle in the separation intracavity through the separator plate, can realize the separation between syringe needle and the syringe, this in-process operating personnel need not the contact syringe needle, can effectively avoid iatrogenic source nature infection, protect operating personnel.

And a 60-90-degree included angle is reserved between the separation plate and the horizontal plane, so that the separation plate is vertical or slightly inclined (vertical) relative to the horizontal plane, the needle heads tend to be in a horizontal state when being pulled out, the needle heads are uniformly placed in the needle cavity when falling, the needle heads are prevented from being vertically falling to cause the scattered distribution of the needle heads in the needle cavity, the placement of the needle heads in the needle cavity is more uniform, and the space is saved.

When the syringe needle was taken out, the pointed end of all syringe needles was all towards a direction simultaneously, and is also more unified when burning the arrangement, prevents that operating personnel is injured, and the arrangement is more convenient save time.

Drawings

FIG. 1 is a schematic view of an embodiment of the sharps container for needle detachment according to the present invention;

FIG. 2 is a schematic structural view of a sharps box in an embodiment;

FIG. 3 is a schematic view showing the structure of the separation apparatus in the example;

FIG. 4 is a schematic structural view of a separation through groove in the embodiment;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic view showing a process of separating the needle and the cylinder in the embodiment;

FIG. 7 is a schematic structural diagram of the box body and the bucket in the embodiment.

Reference numerals: 1. a box body; 10. a partition plate; 11. a needle lumen; 12. a barrel cavity; 13. lifting the bucket; 2. a box cover; 20. placing holes; 21. a chute; 22. closing the plate; 3. a separation device; 30. separating the through grooves; 300. a transition section; 301. a starting end portion; 302. a terminal portion; 303. a limiting block; 31. a support block; 32. a separation plate; 33. a separation chamber.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figure 7, the sharps box for needle separation comprises a box body 1 and a box cover 2, wherein a partition plate 10 is arranged in the box body 1, the box body 1 is divided into a needle cavity 11 and a barrel cavity 12 by the partition plate 10, the needle cavity 11 is mainly used for storing needles, and the barrel cavity 12 is mainly used for placing separated syringes.

As shown in fig. 1 and 2, the box cover 2 is further provided with an opening and closing device for placing the separated syringe into the box body 1, the opening and closing device comprises a placing hole 20, a sliding groove 21 and a sealing plate 22, the placing hole 20 is opened on the box cover 2, the sealing plate 22 slides in the sliding groove 21 to open or close the placing hole 20, and the barrel cavity 12 is located below the placing hole 20; place hole 20 for being used for the banding through-hole that the syringe level was put into, the syringe is all to be the level after throwing into and places hole 20 and puts the form, piles up and puts more regularly, saves space volume.

As shown in figure 3, the upper surface of the box cover 2 is provided with a separating device 3, the separating device 3 comprises a separating plate 32 and a separating through groove 30, the included angle between the separating plate 32 and the horizontal plane is 75 degrees, a separating cavity 33 for enabling the needle to tend to be horizontally placed is arranged behind the separating plate 32, the needle cavity 11 is positioned below the separating cavity 33, as shown in figure 6, in the process of separating the needle from the needle cylinder, the needle is slightly inclined but tends to be horizontal, after the needle is separated from the syringe, the needle is in a horizontal stacking state continuously in the process of falling to the needle cavity 11, and the needle points of all the needles face towards the right side.

As shown in fig. 4, the separation channel 30 is located on the separation plate 32; the separation through groove 30 comprises a starting end part 301, a transition section 300 and a tail end part 302, wherein the starting end part 301 and the tail end part 302 are both circular through grooves, the diameter of the starting end part 301 is larger than that of the tail end part 302, and the caliber of the transition section 300 is gradually reduced from the starting end part 301 to the tail end part 302; the diameter of the starting end 301 is larger than the diameter of the needle tip (glass/plastic part) primarily to allow the needle to let in; the diameter of the tip 302 is slightly larger than the outer diameter of the syringe head.

The opening position of the separating through groove 30 and the position of the placing hole 20 are both positioned on the same side edge of the box cover 2, and the separated syringe can be directly thrown into the placing hole 20 on the other side edge.

As shown in fig. 5, two limit blocks 303 are disposed at the connection position of the transition section 300 and the terminal portion 302, the two limit blocks 303 both protrude toward the middle of the transition section 300, the limit blocks 303 and the terminal portion 302 together form a circular through groove which is congruent to the terminal portion 302, when the syringe is put in, the head of the syringe can be clamped by the limit blocks 303, the movement of the head of the syringe is limited, and the head of the syringe is prevented from falling off the terminal portion 302 or entering the transition section 300 when the syringe is pulled out.

As shown in fig. 3 and 4, the separating device 3 is further provided with a supporting block 31, the supporting block 31 is arranged on one side of the separating plate 32, which is opposite to the placing hole 20, the supporting block 31 is used for supporting the thumb of the operator to assist in pulling out the injector, after the pulling-out of the injector is assisted by a supporting point, since the thumb is supported by the thumb and basically exerts force with the abductor hallucis brevis (muscle at the palm below the thumb), the force is enough and is more flexible to control, the force for pulling out the injector is easier to control, if the hand for pulling out the injector is suspended, the force is exerted with the triceps brachii muscle, the muscle force at the position is huge and is difficult to achieve precise control, the arm is easy to continuously exert force backwards at the moment of pulling out, and collide, and the other. The surface of supporting shoe 31 and thumb contact is the cambered surface of indent, is equipped with a plurality of strip grooves that prevent to skid in the cambered surface.

A lifting bucket 13 is also arranged in the needle cavity 11, the lifting bucket 13 is made of a stamped and drawn aluminum cylinder, and the opening of the lifting bucket 13 is aligned with the separation cavity 33. The needle falls into the bucket 13, and the bucket 13 is made of an aluminum cylinder, so that the needle and the syringe are separated by the following steps without easily puncturing the sharps box for needle separation:

① the sharps box is assembled by placing the bucket 13 into the needle cavity 11, covering the box cover 2 on the box body 1, checking the sliding state of the sealing plate 22 in the sliding groove 21, checking the separating device 3 with the injector, and replacing the other box cover 2 for installation if the size of the separating through groove 30 is not matched or the sealing plate 22 is clamped and slides.

② grasping the syringe with four fingers (index, middle, ring and little) in the palm and grasping it in a fist-making position.

③, the syringe with the needle is placed from the beginning 301 and moved along the transition section 300 towards the end 303 so that the walls of the separating channel 30 nest in the gap between the needle and the syringe head.

④ are prepared for separation by forcibly snapping the head of the syringe into the tip portion 303 from between the two stop blocks 303 so that the walls of the slot of the tip portion 303 become embedded between the needle and the head of the syringe.

⑤ needle separation, the operator's thumb is pressed on the supporting block 31, the other arm can be placed on the surface of the box cover 2 to help press the sharps box tightly, the sharps box is fixed, the thumb is used as the rotating shaft and the supporting point, and the palm is used to pull the head of the injector out from the terminal part 303.

⑥ needle and syringe processing, the needle is left in the separation chamber 33 inside the separation channel 30 and falls into the bucket 13 with gravity, the extracted syringe is dropped into the cartridge chamber 12 from the placement hole 20, and the cover 22 is closed to close the placement hole 20.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A sharps box for needle separation, comprising a box body (1) and a box cover (2), characterized in that: the upper surface of the box cover (2) is provided with a separating device (3), the separating device (3) comprises a separating plate (32) and a separating through groove (30), an included angle between the separating plate (32) and the horizontal plane is 60-90 degrees, a separating cavity (33) for the needle to be placed obliquely or horizontally is arranged behind the separating plate (32), and the separating through groove (30) is positioned on the separating plate (32);

the separating through groove (30) comprises an initial end part (301), a transition section (300) and a tail end part (302), wherein the initial end part (301) and the tail end part (302) are both circular through grooves, the diameter of the initial end part (301) is larger than that of the tail end part (302), and the caliber of the transition section (300) is continuously reduced from the initial end part (301) to the tail end part (302);

be equipped with baffle (10) in box body (1), baffle (10) are separated box body (1) for needle chamber (11) and barrel chamber (12), needle chamber (11) are located separation chamber (33) below.

2. The sharps container for needle detachment of claim 1, wherein: the changeover portion (300) is equipped with two stopper (303) in the junction with terminal portion (302), and two stopper (303) are all protruding towards changeover portion (300) middle part, stopper (303) constitute the circular logical groove of waiting entirely with terminal portion (302) jointly.

3. The sharps container for needle detachment of claim 1, wherein: the novel syringe separating box is characterized in that the box cover (2) is further provided with an opening and closing device used for placing a separated syringe into the box body (1), the opening and closing device comprises a placing hole (20), a sliding groove (21) and a sealing plate (22), the placing hole (20) is formed in the box cover (2), the sealing plate (22) slides in the sliding groove (21) to open or close the placing hole (20), and the barrel cavity (12) is located below the placing hole (20).

4. A sharps container for needle detachment according to claim 3, characterized in that: the placing hole (20) is a strip-shaped through hole for horizontally placing the syringe.

5. The sharps container for needle detachment of claim 1, wherein: the separating device (3) is further provided with a supporting block (31) for supporting a thumb to assist in pulling out the injector, and the supporting block (31) is arranged on any two sides of the separating plate (32).

6. A sharps container for needle detachment according to claim 3, characterized in that: the separating device (3) is further provided with a supporting block (31) for supporting a thumb to assist in pulling out the injector, and the supporting block (31) is arranged on one side, back to the placing hole (20), of the separating plate (32).

7. A sharps container for needle detachment according to claim 5 or 6, characterized in that: the surface of the supporting block (31) contacting with the thumb is an inwards concave arc surface, and a plurality of strip-shaped grooves/convex ribs for preventing slipping are arranged in the arc surface.

8. The sharps container for needle detachment of claim 6, wherein: the opening position of the separating through groove (30) and the position of the placing hole (20) are both positioned on the same side edge of the box cover (2).

9. The sharps container for needle detachment of claim 1, wherein: a lifting bucket (13) is further arranged in the needle cavity (11), the lifting bucket (13) is made of metal pieces, and an opening of the lifting bucket (13) is aligned with the separation cavity (33).