CN207804724U - A kind of sharp disposable container for collecting transfusion needle - Google Patents

Abstract

The utility model relates to the technical field of medical supplies, in particular to a sharps box for collecting infusion needles, comprising a storage box and a box cover, the storage box and the box cover are sealed and connected by buckles, and the storage box includes a box bottom and a box cover. It is connected to the peripheral wall of the peripheral edge of the box bottom, and a collection port is arranged on the box cover. The sharps box for collecting infusion needles is provided with a blade for separating the infusion tube and the infusion needle, and the opening and closing of the blade is controlled by the pedal to achieve the purpose of cutting the infusion tube. In addition, a capping system is provided. The system senses the capacity of the waste through the photoelectric sensor, and when it reaches 70% of the specified capacity, the controller controls the shutter to close the sharps box to prevent the waste from falling out of the sharps box during transportation and incineration, realizing automatic control and having the function of using High safety, simple structure, reasonable design, convenient and practical, etc., are worthy of clinical promotion.

Description

A sharp tool box for collecting infusion needles

【Technical field】

The utility model relates to the technical field of medical supplies, in particular to a sharps box for collecting infusion needles.

【Background technique】

In recent years, with the improvement of awareness of nosocomial infection and occupational hazards, more and more people re-evaluate the existing or potential hazards to medical staff caused by the particularity of the hospital environment and occupation, and medical sharp weapon injuries have become a global public health concern one of the focal issues. Needlestick injury is the most common occupational injury for nurses engaged in medical activities. The workload in the infusion room is heavy, and the needle needs to be separated after the infusion, which has caused the occurrence of needlestick injuries. Contaminated needlestick injuries are the source of occupational exposure infection. The main route of sexually transmitted diseases (accounting for 80%-90%). Clinically, when nurses dispose of used infusion tubes, most of the needles cannot be separated from the tube body due to the limitation of the function of the sharps box. At this time, nurses often remove the needles manually, which increases the incidence of needle sticks for nurses. In addition, the waste boxes for recycling medical waste need to be incinerated, and in the process of collection, transportation, storage, and disposal, it is easy to leak, scatter, and lose waste sharp tools, which not only poses safety hazards, but also Cause environmental pollution.

Therefore, the purpose of this utility model is to develop a new type of medical sharps box, which is convenient for nurses to dispose of used infusion tubes, so that needles and tubes can be quickly separated, reducing the risk of needlestick injuries and blood-borne diseases in nurses, and It can be safely processed after use, and the degree of automation is high.

【Content of utility model】

In view of the above, it is necessary to provide a sharps box for collecting infusion needles, the sharps box for collecting infusion needles can separate the infusion tube and the infusion needle through pedal control, and it will automatically close when the capacity reaches 70% The collection port has the characteristics of high safety in use, simple structure, reasonable design, convenience and practicality, and is worthy of clinical promotion.

In order to achieve the above object, the technical solution adopted in the utility model is:

A sharps box for collecting infusion needles, comprising a storage box and a box cover, the storage box and the box cover are sealed and connected by buckles, the storage box includes a box bottom and a peripheral wall connected to the periphery of the box bottom, the A collection port is provided on the box cover;

The bottom of the box is provided with a pedal device, and the pedal device includes a pedal that passes through the bottom of the box. One end of the pedal is connected to a driving rod through a hinge, and the driving rod can be controlled by the pedal device. Realize up and down movement;

Both sides of the collection port are respectively provided with a slide rail, the two slide rails are parallel to each other, a limit baffle is fixed between the two slide rails and a slider is movable, and the slider is arranged on the Between the limit baffle and the collection port;

One end of a wire rope passes through the limit baffle and is fixedly connected with the slider, the other end extends out of the box cover and this end passes through a transition block fixed on the box cover, a cavity is opened in the transition block, and the There is a pulley in the cavity, and the steel wire rope goes around the pulley and connects with the driving rod;

The steel wire rope is covered with a first spring, and the first spring is arranged between the slider and the limit baffle. When the sharps box is in an idle state, the first spring is in a compressed state, and the steel wire rope is in a tensioned state. state; the side away from the limit baffle on the slider is fixed with a first blade with a knife edge facing the collection port, and the end face of the first blade facing the collection port is an inclined surface; at the collection port, with The position facing the first blade is also provided with a second blade, the edge of the second blade can match with the edge of the first blade, and the position below the matching position corresponds to the collection port.

Preferably, the pedal device further includes a pedal, the pedal is connected to the other end of the pedal opposite to the driving rod, and the pedal forms a lever through a fulcrum arranged at the bottom of the box. A second spring that can automatically reset the pedal after being stepped on is also provided between the fulcrum and the pedal.

Preferably, a cavity is provided in the box cover, and a blocking plate and a driving device are arranged in the cavity, and the blocking plate is connected with the driving device, and the blocking plate is rotatably connected to the inner wall of the cavity, and can be driven Driven by the device, it makes a circular motion around the rotating joint in the plane of the cavity, and through this circular motion, the collection port will be closed; the distance between the storage box and the box cover is 3/10 of the height of the storage box. A photoelectric sensor, an indicator light and a controller are provided on the outer surface of the storage box; the indicator light, photoelectric sensor and driving device are respectively electrically connected to the controller.

Preferably, the pulley is a fixed pulley, and the pulley is fixedly connected to the inner wall of the cavity of the transition block.

Preferably, the bottom of the storage box is also provided with a base, the base is a hollow cylinder, the lower bottom surface of the base is an open surface, the inner cylindrical surface of the base is provided with internal threads, and the base is provided with The magnetic device, the shell of the magnetic device is connected with the base through external threads.

Preferably, the magnetic device is a magnet or an electromagnet.

Preferably, the sharps case is made of polypropylene material.

Preferably, the storage box is provided with a handle and a label.

The utility model has the following beneficial effects:

1. The sharp tool box for collecting infusion needles of the present utility model is provided with a blade for separating the infusion tube and the infusion needle, and the opening and closing of the blade is controlled by the pedal to realize the purpose of cutting the infusion tube, which is better than the traditional single-use Cutting with scissors or installing a cutting tool on the sharps box, it is safer to cut by manual control, and it is controlled by stepping on it to avoid contamination of the medicine dripping from the infusion tube on the sharps box with your hands, and it is convenient and quick , greatly improving the efficiency of medical care.

2. The sharps box for collecting infusion needles of the utility model is equipped with a capping system, which is composed of a controller, a photoelectric sensor, an indicator light and a baffle. When the specified capacity is 70%, the sharps box is closed by the controller to control the shutter to prevent the waste from falling out of the sharps box during transportation and incineration, realizing automatic control without manual judgment or opening a transparent port for observation, which greatly improves convenience.

3. The sharps box of the present utility model is equipped with a magnetic device at the bottom of the sharps box. The discarded needle waste is adsorbed to the bottom of the box by the magnetic device in the base. If the hose and the needle are thrown into the box together, the needle will be The effect of the magnetic force will also be attracted to the bottom of the box body, so that the upper part of the sharps box is basically free of needles, making cleaning safer.

In summary, the utility model has the characteristics of simple structure, reasonable design, convenience and practicality, and is worthy of clinical promotion.

【Description of drawings】

Fig. 1 is a schematic structural view of a sharps box for collecting infusion needles provided by the present invention.

Fig. 2 is a schematic diagram of the internal structure of the transition block provided by the utility model.

Fig. 3 is a parallel sectional view of the box cover provided by the utility model.

Fig. 4 is a schematic diagram of the control relationship provided by the utility model.

Description of main component symbols

In the figure: storage box 1, box cover 2, collection port 3, foot pedal 4, pedal rod 5, first spring 13, fulcrum 7, hinge 8, driving rod 9, slider 10, limit baffle 11, wire rope 12, the second spring 6, the transition block 14, the first blade 15, the second blade 16, the indicator light 17, the handle 18, the label 19, the pulley 20, the blocking piece 21, and the driving device 22.

【Detailed ways】

The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.

Please refer to Figure 1. In a preferred embodiment of the present utility model, a sharps box for collecting infusion needles includes a storage box 1 and a box cover 2, and the storage box 1 and the box cover 2 are sealed and connected by buckles , the storage box 1 includes a box bottom and a peripheral wall connected to the perimeter of the box bottom, and a collection port 3 is set on the box cover 2; a handle 18 and a label 19 are provided on the storage box 1;

The sharps box of the utility model is made of polypropylene material, which is a non-toxic, odorless, tasteless milky white high-crystallization polymer with good corrosion resistance and good ductility, and is the lightest of all plastics One of the varieties, and its cost is low, the raw materials are easy to get, and it is easy to incinerate and clean up.

Please refer to Fig. 1 and Fig. 2, the storage box 1 box bottom is provided with a pedal device, and the pedal device includes a pedal rod 5 which is pierced at the bottom of the box, and one end of the pedal rod 5 is connected to a driving rod 9 through a hinge 8, and the driving rod 9 Able to move up and down under the control of the pedal device, a preferred implementation of the pedal device is: the pedal device also includes a pedal 4, the pedal 4 is connected to the pedal 5 relative to the drive rod 9, the pedal bar forms a lever through the fulcrum arranged at the bottom of the box, between the fulcrum 7 and the pedal 4, there is also a first step that can automatically reset the pedal 4 after being stepped on. Two springs 6, the fulcrum 7 can support the pedal rod 5 to transmit power to the drive rod 9, and promote the drive rod 9 to move up and down.

The two sides of the collection port 3 are respectively provided with a slide rail, the two slide rails are parallel to each other, a slide block 10 is movable between the two slide rails, and a limit baffle 11 is fixedly provided between the two slide rails, the slide block 10 Set between the limit baffle 11 and the collection port 3; one end of a steel wire rope 12 passes through the limit baffle 11 and is fixedly connected with the slider 10, and the other end extends out of the box cover 2 and this end is passed through a The transition block 14 on the cover 2, a cavity is provided in the transition block 14, and a pulley 10 is arranged in the cavity, and the steel wire rope 12 is connected with the driving rod 9 around the pulley 10; The spring 13 is arranged between the slide block 10 and the limit baffle 11, and the side away from the limit baffle 11 on the slide block 10 is fixed with a first blade 15 with a knife edge facing the collection port, and the first blade 15 faces the above-mentioned collection port 3 The end face is an inclined surface; at the collection port, a second blade 16 is also provided at the position facing the first blade 15, and the edge of the second blade 16 can be matched with the edge of the first blade 15, and the edge of the second blade 16 can be matched with the edge of the first blade 15. Corresponding to the position of the collection port 3;

Here, when the sharps box is not used, the second spring 6 is in a free state, the first spring 13 is in a compressed state, and the wire rope 12 is in a tensioned state. When the second spring 6 is compressed, the wire rope 12 is transmitted through the drive rod 9. Power, the pulley 20 changes the axial force of the driving rod 9 into the radial force of the steel wire rope 12. At this time, the first spring 13 drives the steel wire rope 12 in the tensioned state to move towards the direction close to the collection port 3 until it is connected to the steel wire rope 12 The first blade 15 on the top is connected with the edge of a knife of the second blade 16 that is fixed on the lid, realizes a shearing action.

Referring to Fig. 3 and Fig. 4, a cavity is provided in the box cover 2, and a blocking piece 21 and a driving device 22 are arranged in the cavity, the blocking piece 21 is connected with the driving device 22, and the blocking piece 21 is rotatably connected to the inner wall of the cavity. Driven by the driving device 22, it can make a circular motion around the rotating joint in the cavity plane, and the collection port 3 will be closed by this circular motion; A photoelectric sensor is provided at position 3/10, and an indicator light 17 and a controller are provided on the outer surface of the storage box; the indicator light 17, photoelectric sensor and driving device 22 are respectively electrically connected to the controller.

Preferably, the bottom 1 of the storage box is also provided with a base, the base is a hollow cylinder, the lower bottom surface of the base is an open surface, the inner cylindrical surface of the base is provided with internal threads, the base is provided with a magnetic device, and the outer shell of the magnetic device It is connected to the base through the external thread, and the magnetic device is a magnet or an electromagnet. When the needle is discarded, the needle waste is attracted by the magnetic device in the base to the bottom of the box. If the hose and the needle are thrown into the box together, The needles will also be attracted to the bottom of the box due to the magnetic force, so that there are basically no needles in the upper part of the sharps box, making cleaning safer.

Now a kind of using method of the sharp tool box for collecting infusion needles of the present utility model is briefly described as follows:

1) After the infusion work is over, the medical staff will remove the infusion needle from the patient, and then insert the end containing the needle into the collection port (the amount of insertion can be judged by the medical staff based on the actual situation), and then step on the foot pedal, At this time, the driving rod is lifted up, and the spring is loosened, thereby pushing the slider to move the first blade to the side close to the second blade, and the two blades are connected to realize a shearing action on the infusion tube, and move the foot away pedal, the two blades are separated;

2) While putting the infusion needle into the sharps box, the photoelectric sensor detects the waste in the sharps box through the reflection of the photoelectric signal. When an object is detected at a position 3/10 away from the sharps box cover, the Send a signal so that the controller controls the indicator light on the surface of the storage box to turn red (at this time, the medical staff can shake the sharps box to make the waste in the sharps box approximately on the same plane), if the indicator light continues to turn red for more than a certain period of time, such as 4s, Then the controller controls the driving device to open, and the driving device drives the blocking piece to do a parallel circular motion to close the collection port. At this time, the green light is on, indicating that the sharps box has been used and should be incinerated.

The sharp tool box for collecting infusion needles of the utility model is provided with a blade for separating the infusion tube and the infusion needle, and the opening and closing of the blade is controlled by the pedal to realize the purpose of cutting the infusion tube In addition, there is a capping system, which senses the capacity of the waste through a photoelectric sensor, and when it reaches 70% of the specified capacity, the controller controls the flap to close the sharps box to prevent waste from falling during transportation and incineration. It comes out of the sharps box and realizes automatic control. It has the characteristics of high safety in use, simple structure, reasonable design, convenience and practicality, and is worthy of clinical promotion.

The above description is a detailed description of the preferred feasible embodiments of the present utility model, but the embodiments are not used to limit the scope of the patent application of the present utility model. All equivalent changes or modifications completed under the technical spirit suggested by the utility model, All should belong to the patent scope covered by the utility model.

Claims (8)

1. A sharps box for collecting infusion needles, comprising a storage box and a lid, the storage box and the lid are sealed and connected by buckles, and the storage box includes a bottom of the box and a peripheral wall connected to the periphery of the bottom of the box , the lid is provided with a collection port; it is characterized in that: The bottom of the box is provided with a pedal device, and the pedal device includes a pedal that passes through the bottom of the box. One end of the pedal is connected to a driving rod through a hinge, and the driving rod can be controlled by the pedal device. Realize up and down movement; Both sides of the collection port are respectively provided with a slide rail, the two slide rails are parallel to each other, a limit baffle is fixed between the two slide rails and a slider is movable, and the slider is arranged on the Between the limit baffle and the collection port; One end of a wire rope passes through the limit baffle and is fixedly connected with the slider, the other end extends out of the box cover and this end passes through a transition block fixed on the box cover, a cavity is opened in the transition block, and the There is a pulley in the cavity, and the wire rope is connected to the drive rod by going around the pulley; The steel wire rope is covered with a first spring, and the first spring is arranged between the slider and the limit baffle. When the sharps box is in an idle state, the first spring is in a compressed state, and the steel wire rope is in a tensioned state. state; the side away from the limit baffle on the slider is fixed with a first blade with a knife edge facing the collection port, and the end face of the first blade facing the collection port is an inclined surface; at the collection port, with The position facing the first blade is also provided with a second blade, the edge of the second blade can match with the edge of the first blade, and the position below the matching position corresponds to the collection port. 2. A sharps box for collecting infusion needles according to claim 1, characterized in that, the pedal device further comprises a pedal, and the pedal is connected to the pedal and is opposite to the driving rod. The other end of the step bar is formed as a lever through a fulcrum arranged at the bottom of the box, and a second spring that can automatically reset after the pedal is stepped on is also provided between the fulcrum and the pedal. 3. A sharps box for collecting infusion needles according to claim 1, wherein a cavity is provided in the box cover, and a blocking piece and a driving device are arranged in the cavity, and the blocking piece The baffle is connected to the driving device, and the baffle is rotatably connected to the inner wall of the cavity, and can make a circular motion around the rotating connection in the cavity plane under the drive of the driving device, and the collecting port will be closed by the circular motion. ; The distance between the storage box and the lid is 3/10 of the height of the storage box, and a photoelectric sensor is provided, and the outer surface of the storage box is provided with an indicator light and a controller; the indicator light, photoelectric sensor and driving device are respectively electrically connected to the controller. 4. The sharps box for collecting infusion needles according to claim 1, wherein the pulley is a fixed pulley, and the pulley is fixedly connected to the inner wall of the cavity of the transition block. 5. A sharps box for collecting infusion needles according to claim 1, wherein a base is also provided at the bottom of the storage box, the base is a hollow cylinder, and the lower bottom surface of the base is It is an open surface, the inner cylindrical surface of the base is provided with internal threads, the base is provided with a magnetic device, and the shell of the magnetic device is connected with the base through external threads. 6. A sharps box for collecting infusion needles according to claim 5, wherein the magnetic device is a magnet or an electromagnet. 7. A sharps box for collecting infusion needles according to claim 1, characterized in that the sharps box is made of polypropylene material. 8. A sharps box for collecting infusion needles according to claim 1, wherein a handle and a label are provided on the storage box.