CN209884941U

CN209884941U - Sharp instrument box

Info

Publication number: CN209884941U
Application number: CN201920239528.2U
Authority: CN
Inventors: 邱萍萍; 张铃净; 赖媛艳; 林菁菁; 林丽英; 鲍玲瑶
Original assignee: Fujian Medical University
Current assignee: Fujian Medical University
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-01-03
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a sharp instrument box, comprises a box bod and a cover body, the lid is including activity lid and the fixed lid of lock on the box body, offer the mouth of puting in that is used for putting in medical instrument on the fixed lid, the activity lid has for fixed lid motion and will put in the position of sheltering from that the mouth covers to and just make for fixed lid motion and put in the expansion position that the mouth exposes, set up on the activity lid and supply the syringe needle to get into the first syringe needle in the box body and advance the hole. Still including the cutting mechanism who is used for cuting the scalp acupuncture syringe needle, the utility model discloses can no longer use the hand separation, reduce medical personnel and throw danger when the needle, can reduce sharp ware and hinder the incidence, the blade that adds at the opening part of box can cut the pipe when the lid is covered, makes the syringe needle fall into in the box, convenient operation, and application scope is wider.

Description

Sharp instrument box

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to sharp machine box.

Background

Medical care personnel often contact with medical sharp instruments such as injection needles, blood collection needles, blades and the like, and are very easy to cause puncture wounds, sharp injury and the like. Among them, the acute injury is the most important way for medical staff to infect blood-borne diseases in the medical care process. At present, two methods for treating a needle pulled out after infusion are adopted: firstly, after the needle is pulled out, the transfusion scalp needle is separated from a connecting pipe of a transfusion device by bare hands, a plastic hose with the length of about 20cm is arranged from a connector to the needle point, and the needle point can bounce to cause needle stick injury due to the elasticity of the plastic hose; and secondly, the single scissors are used for cutting, the discarded transfusion needle head and the scissors are easy to prick fingers, and meanwhile, the scissors are polluted due to corrosion of much liquid in the hose, so that the hospital infection management requirements are not met. In addition, the scissors are placed in a treatment room, and patients or careers take the scissors by themselves, so that accidents are easy to happen.

To effectively prevent needle stick injuries, sharp boxes are widely used to recycle medical waste sharp instruments. However, the use process is still inconvenient, for example, the clinically used sharp instrument box is always in an open state before being filled and sealed, and the waste needle, the ampoule and the like easily slide out of the dumped sharp instrument box, so that unnecessary injuries and iatrogenic pollution are caused, and the clinical work is inconvenient; a destructive device lacking an intravenous needle; the separation of the infusion apparatus for infusing the chemotherapy drugs causes the secondary pollution of the chemotherapy drugs; the needle with blood can pollute the tabletop of the treatment room and the hands of medical staff when being separated; the nurse takes a lot of working time to detach the needle, etc. And the common sharp instrument box can not separate the needle head with the hose of the infusion apparatus, only the needle head can be cut off by scissors, or the needle head is separated by hands and then put into the box, so that medical personnel are easily accidentally injured, and the occurrence of needle stick injury is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sharp instrument box is convenient for retrieve the syringe needle, is prevented to be accidentally injured when separating the syringe needle to medical personnel.

The technical scheme of the utility model is that: the utility model provides a sharp machine box, includes box body and lid, the lid includes movable cover and the fixed lid of lock on the box body, offer the mouth of puting in that is used for putting in medical instrument on the fixed lid, the activity lid has for fixed lid motion and will put in the position of sheltering from that the mouth covers to and for fixed lid motion and make the expansion position of puting in the mouth and exposing, set up on the activity lid and supply the syringe needle to get into the first needle inlet hole in the box body.

When retrieving the syringe needle on the syringe, penetrate first syringe needle into the hole with the syringe needle on the syringe, then advance the contact of hole inner wall with the joint department and the first syringe needle of syringe needle tubing a little, the needle tubing is held to the hand, and the syringe needle and the needle tubing separation on the syringe can be with the application of force a little, and the syringe needle after the separation gets into in the box body via first syringe needle into the hole.

The utility model discloses in put in mouth department and can put in multiple medical instrument, for example because the needle tubing of scalp acupuncture is soft structure, when separating the needle tubing of scalp acupuncture and syringe needle, need cut through instruments such as scissors or cutter, just can separate the needle tubing of scalp acupuncture and syringe needle, consequently the utility model discloses in when collecting the scalp acupuncture syringe needle, with the scalp acupuncture syringe needle after the separation in the mouth department gets into the box body.

When the syringe needle of collecting in the box body needs to be taken out, take off the fixed lid of lock on the box body, can open the lid, then can with syringe needle in the box body pour out.

In order to facilitate the separation of the needle of the syringe from the needle tube, the edge of the first needle inlet hole is preferably provided with a recess. The joint of the needle head and the needle tube is clamped in the concave part, and the needle head can be separated by slight force application.

Preferably, the scalp acupuncture needle cutting device further comprises a cutting mechanism for cutting the scalp acupuncture needle, wherein the cutting mechanism comprises:

the cutter is positioned at the inner side of the movable cover body, and one end of the cutter is hinged and matched with the inner side of the movable cover body;

and the driving mechanism is used for driving the cutter to rotate around the hinged part of the movable cover body.

When collecting the scalp acupuncture syringe needle, stretch into the scalp acupuncture syringe needle and put in mouthful, with the activity lid for fixed lid motion to put in mouthful and cover, then drive the cutter motion through actuating mechanism, can make the cutter with the needle tubing and the syringe needle cutting separation of scalp acupuncture, syringe needle after the separation drops and gets into in the box body.

The utility model discloses well actuating mechanism's structural style has a plurality ofly, as preferred, the guide way has been seted up on the activity lid, actuating mechanism is including wearing to locate in the guide way and can be along the driving piece of guide way motion, the one end of driving piece is located the outside of activity lid, the other end be located activity lid inboard and with the cutter is connected. The utility model discloses in, when the drive cutter moved, stir the driving piece, the one end of driving piece is owing to be connected with the cutter, consequently stirs the driving piece and can make the cutter move. The connecting mode of the driving piece and the guide groove in the utility model is various, for example, the driving piece can be matched with the guide groove in a sliding way; the driving piece can also pass the guide way, is located one of the outside and sets up limit flange, can make the driving piece set up on the guide way to can move along the guide way under the effect of external force.

Preferably, the driving mechanism further comprises a return spring, one end of the return spring is connected with the guide groove, and the other end of the return spring is connected with the driving piece. After an operator dials the driving piece to move, the driving piece automatically rebounds and restores to the original position under the action of the return spring.

Preferably, a guide plate for guiding the needle into the bottom of the box body is arranged in the box body. When the syringe needle got into the box body, drop earlier to the deflector on, the deflector can slow down the falling speed of syringe needle, avoids syringe needle and box body to take place the striking and damage, and the deflector can also play the guide effect simultaneously for the syringe needle gets into inside the box body along the deflector.

Preferably, the guide plate is a V-shaped guide plate, and an opening of the V-shaped guide plate faces one side of the bottom of the box body. The utility model discloses the opening of well V type deflector is towards box body bottom one side, in case the box body inclines or when empting, can prevent that the syringe needle in the box body from scattering out from the box body. The utility model discloses the opening angle of well V type deflector can be multiple angle, under the general condition, the opening angle is 120 degrees, the utility model discloses the fixed mode of installation of well deflector has the multiple, for example the V type opening part of V type deflector can and carry out seamless connection between the inner wall of box body, and the V type deflector is located the third high position department of box body.

The utility model discloses well movable cover body has the multiple with the cooperation mode of fixed lid, adopts current multiple mode all can, as preferred, movable cover body and the articulated cooperation of fixed lid.

Preferably, a second needle inlet hole which is used for allowing the syringe needle to enter the box body and has the same shape as the first needle inlet hole is formed in the fixed cover body, when the movable cover body is located at the unfolding position, the movable cover body is located above the fixed cover body, and the second needle inlet hole corresponds to the first needle inlet hole. The utility model discloses in when collecting the scalp acupuncture syringe needle, when the activity lid is in the position of covering, can insert first syringe needle inlet or second syringe needle inlet with the scalp acupuncture syringe needle and separate all can, when the activity lid is in the exhibition position, first syringe needle inlet and second syringe needle inlet position correspond the coincidence, consequently still can carry out the separation collection of scalp acupuncture syringe needle.

The utility model discloses the structural shape of well activity lid and fixed lid also can have a plurality ofly, as preferred, activity lid and fixed lid all are the arc, delivery port department is provided with the baffle. The utility model discloses can reduce the opening size of input mouth department through the baffle, the mode that sets up of baffle also has a plurality ofly moreover, for example can set up to dismantling the mode, adopt current multiple dismantlement mode can.

The utility model discloses can collect the syringe needle of disposable articles such as syringe, transfusion system, also can be used for collecting sharp wares such as medical small glass product, various blades, scalp acupuncture, sewing needle, also can collect the whole pair of syringes of area blood, medical equipment of contact blood such as transfusion ware to and sharp hazardous articles such as medical sharp ware that sharp ware box must be put into to other regulations.

Preferably, the box body and the cover body are both made of polypropylene plastics.

The structure of the box body of the utility model can be in various shapes, for example, can be in a barrel-shaped structure, and can also be in other various shapes.

Preferably, a hole covering cover is arranged at the position of the first needle inlet, and the hole covering cover can be rotated or overturned to be arranged at the position of the first needle inlet. The utility model discloses well manhole cover's mounting means has the multiple, for example can install on movable cover body through the pivot, when needs shield first needle inlet, rotatory manhole cover, and the manhole cover will be in order to revolute the rotation of axes and cover and locate first needle inlet department, when first needle inlet department is opened to needs, will hide the manhole cover and unscrew can. The utility model discloses well hole lid that hides also can articulate on movable lid, hides the hole lid through the upset and realizes opening and close. The hole covering cover can be arranged at the hole inlet of the second needle head, so that the hole inlet of the second needle head is covered.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

the utility model discloses can no longer use the hand separation, reduce medical personnel and throw danger when needle, can reduce sharp ware and hinder the incidence, the blade that adds at the opening part of box can cut the pipe when the lid is covered, makes the syringe needle fall into in the box, convenient operation, application scope is wider.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of another view angle of the present invention.

Fig. 3 is a schematic structural view of another view angle of the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model discloses a box body 1 and lid 2, lid 2 includes movable cover 212 and the fixed lid 222 of lock on box body 1, offer the input port 221 that is used for putting in medical instrument on the fixed lid 222, movable cover 212 has for fixed lid 222 motion and will input the position that hides that port 221 covered to and for the expansion position that fixed lid 222 motion and make input port 221 expose, set up on the movable cover 212 and supply the syringe needle to get into the first syringe needle inlet 211 in the box body 1.

As shown in fig. 1, the movable cover 212 and the fixed cover 222 of the present invention can be engaged in a plurality of ways, and the movable cover 212 and the fixed cover 222 can be engaged in a hinged manner. The utility model discloses well movable cover body 212 and fixed lid 222's structural shape also can have a plurality ofly, for example movable cover body 212 and fixed lid 222 can all be the arc, and input port 221 department is provided with baffle 7. The utility model discloses can reduce the opening size of input port 221 department through baffle 7, baffle 7's the mode that sets up also has the multiple moreover, for example can set up to the mode of dismantling, adopt current multiple dismantlement mode can.

When the needle head on the injector is recovered, the needle head on the injector penetrates into the first needle head inlet hole 211, then the joint of the needle head and the injector needle tube slightly contacts with the inner wall of the first needle head inlet hole 211, the needle tube is held by a hand, the needle head on the injector can be separated from the needle tube by slight force application, and the separated needle head enters the box body 1 through the first needle head inlet hole 211.

Because the needle tubing of scalp acupuncture is soft structure, when separating the needle tubing of scalp acupuncture and syringe needle, need cut through instruments such as scissors or cutter, just can separate the needle tubing of scalp acupuncture and syringe needle, consequently the utility model discloses in when collecting the scalp acupuncture syringe needle, in the scalp acupuncture syringe needle after will separating gets into box body 1 via throwing in mouth 221 department.

When the needle head collected in the box body 1 needs to be taken out, the fixed cover body 222 buckled on the box body 1 is taken down, the cover body 2 can be opened, and then the needle head in the box body 1 can be poured out.

In order to facilitate the separation of the needle of the syringe from the barrel, the edge of the first needle inlet hole 211 is provided with a recess. The joint of the needle head and the needle tube is clamped in the concave part, and the needle head can be separated by slight force application.

The utility model discloses in offer on the fixed lid 222 and supply the syringe needle to get into in the box body 1 and advance the second syringe needle that the hole 211 shape is the same with first syringe needle and advance the hole (not drawn in the picture), when activity lid 212 is located the exhibition position, activity lid 212 is located the top of fixed lid 222, and the second syringe needle advances the hole and advances the hole 211 position with first syringe needle and correspond. The utility model discloses in when collecting the syringe needle, when activity lid 212 is in the position of covering, can insert first syringe needle inlet 211 or second syringe needle inlet with the syringe needle and separate all can, when activity lid 212 is in the exhibition position, first syringe needle inlet 211 corresponds the coincidence with second syringe needle inlet position, consequently still can carry out the separation collection of syringe needle.

The utility model discloses in can be provided with in first needle inlet 211 department and hide the handhole door (not drawn in the picture), hide the handhole door rotatable or the upset lid is located first needle inlet 211 department. The utility model discloses well manhole cover's mounting means has the multiple, for example can install on the movable cover body through the pivot, when needs shield first needle inlet 211, rotatory manhole cover, and the manhole cover will be in order to revolute the rotation of axes and cover and locate first needle inlet 211 department, when needs are opened first needle inlet 211 department, will hide the manhole cover and unscrew can. The utility model discloses well hole lid that hides also can articulate on movable lid, hides the hole lid through the upset and realizes opening and close. The hole covering cover can be arranged at the hole inlet of the second needle head, so that the hole inlet of the second needle head is covered.

As shown in FIG. 1, in the present embodiment, a guide plate 6 for guiding the needle into the bottom of the case 1 is provided in the case 1. When the syringe needle got into box body 1, drop earlier to deflector 6 on, deflector 6 can slow down the falling speed of syringe needle, avoids syringe needle and 1 emergence striking of box body and damages, and deflector 6 can also play the guide effect simultaneously for the syringe needle gets into inside box body 1 along the deflector. The deflector is V type deflector, and the opening of V type deflector is towards box body 1 bottom one side. The utility model discloses the opening of well V type deflector is towards 1 bottom one side of box body, in case 1 slope of box body or when empting, can prevent that the syringe needle in the box body 1 from scattering out in the box body 1.

As shown in fig. 1-3, the present invention further comprises a cutting mechanism for cutting the needle head of the scalp needle, the cutting mechanism comprises:

a cutter (not shown) located inside the movable cover 212 and having one end hinged to the inside of the movable cover 212;

a driving mechanism for driving the cutter to rotate around the hinge joint with the movable cover body 212.

When collecting the scalp acupuncture syringe needle, stretch into the scalp acupuncture syringe needle and put in the mouth 221 in, with the activity lid 212 for fixed lid 222 motion to put in the mouth 221 and cover, then drive the cutter motion through actuating mechanism, can make the cutter with the needle tubing of scalp acupuncture and syringe needle cutting separation, the syringe needle after the separation drops into box 1 in.

The utility model discloses well actuating mechanism's structural style has the multiple, as shown in fig. 1, has seted up the guide way 212 on the movable cover body 212 in this embodiment, and actuating mechanism is including wearing to locate in the guide way 212 and can be along the driving piece 4 of guide way 212 motion, and the one end of driving piece 4 is located the outside of movable cover body 212, and the other end is located movable cover body 212 inboard and is connected with the cutter. The utility model discloses in, when the drive cutter moved, stir driving piece 4, the one end of driving piece 4 was owing to be connected with the cutter, consequently stirred driving piece 4 and can be so that the cutter moved. The connecting manner of the driving member 4 and the guide groove 212 in the present invention is various, for example, the driving member 4 can be slidably fitted with the guide groove 212; the driving member 4 may also pass through the guiding groove 212, and a limiting flange is provided at an end of the outer side, so that the driving member 4 is disposed on the guiding groove 212 and can move along the guiding groove 212 under the action of external force. The driving mechanism may further include a return spring 5, and one end of the return spring 5 is connected to the guide groove 212 and the other end is connected to the driving member 4. After the operator dials the driving element 4 to move, the driving element 4 automatically rebounds and returns to the original position under the action of the return spring 5.

Claims

1. The utility model provides a sharp instrument box, includes box body and lid, its characterized in that, the lid includes movable lid and the fixed lid of lock on the box body, offer the mouth of puting in that is used for putting in medical instrument on the fixed lid, the activity lid has for fixed lid motion and will put in the position of sheltering from that the mouth covers to and for fixed lid motion and make the expansion position of puting in the mouth and exposing, offer on the activity lid and supply the syringe needle to get into the first syringe needle in the box body and advance the hole.

2. The sharps container of claim 1 wherein the edge of said first needle entry aperture is recessed.

3. The sharps container of claim 1 further comprising a cutting mechanism for shearing the scalp needle tip, said cutting mechanism comprising:

4. The sharps container as recited in claim 3 wherein said movable cover defines a guide slot, said drive mechanism includes a drive member disposed through said guide slot and movable along said guide slot, one end of said drive member being disposed outside of said movable cover and the other end of said drive member being disposed inside of said movable cover and connected to said cutting blade.

5. The sharps container of claim 4 wherein said drive mechanism further comprises a return spring, said return spring being connected at one end to said guide slot and at the other end to said drive member.

6. The sharps container of claim 1 wherein a guide plate is disposed within the container body for guiding the needle into the bottom of the container body.

7. The sharps container of claim 6 wherein said guide is a V-shaped guide and said V-shaped guide opens toward the bottom side of the container body.

8. The sharps container of claim 1 wherein said movable cover is hingedly engaged with said stationary cover.

9. The sharps container according to claim 1 or 2 wherein the fixed cover is formed with a second needle inlet hole having the same shape as the first needle inlet hole for the syringe needle to enter the container body, and when the movable cover is in the extended position, the movable cover is located above the fixed cover, and the second needle inlet hole corresponds to the first needle inlet hole.

10. The sharps container of claim 1 wherein said movable cover and said stationary cover are both arcuate, said dispensing opening being provided with a baffle.