CN111824636B

CN111824636B - Intelligent sharps box

Info

Publication number: CN111824636B
Application number: CN202010677641.6A
Authority: CN
Inventors: 沈美红
Original assignee: Ningbo Huamei Hospital University of CAS
Current assignee: Huabi Technology Innovation (Hangzhou) Co.,Ltd.
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2022-05-06
Anticipated expiration: 2040-07-14
Also published as: CN111824636A

Abstract

The invention discloses an intelligent sharps box which comprises a base and a box body detachably arranged on the base, wherein a sharps cavity is formed in the box body, a feeding opening communicated with the sharps cavity is formed in the top of the box body, a clamping groove for embedding the lower end of the box body is formed in the base, a fan-shaped magnet is arranged in the clamping groove, a motor for driving the magnet to rotate in the clamping groove in a driving mode is arranged on the base, a movable groove is formed in the lower end of the box body, the fan-shaped magnet can rotate in the movable groove, a time reminding assembly, a capacity detection assembly and an alarm are further arranged on the base, the time reminding assembly, the capacity detection assembly and the alarm are all electrically connected with a controller, and the box body is made of disposable materials. The invention aims to solve the technical problems of low intelligence degree and high use cost of the prior art, and provides an intelligent sharps box which can compress sharps in the sharps box and intelligently display the expiration date and 3/4 capacity.

Description

Intelligent sharps box

Technical Field

The invention relates to the technical field of medical auxiliary equipment, in particular to an intelligent sharps box.

Background

According to the regulation of medical waste management regulations, the temporary storage time of medical waste cannot exceed 2 days, the sharps box is prohibited to be full, 3/4 is replaced when full, the valid period of the sharps box is often forgotten, the sharps box is still used for more than 2 days, nurses subjectively judge that 3/4 is full and lack of objective standards, if the replacement is not required, resource waste exists, the risk of needle stick injury is greatly increased when 3/4 is full, the sharp instruments thrown by hands are often fluffy in the sharps box, such as scalp needles, and the utilization rate of the sharps box is low; and the existing intelligent sharps box is high in cost, convenient to popularize in various hospitals and low in popularization rate.

Disclosure of Invention

The invention aims to solve the technical problems of low intelligence degree and high use cost of the prior art, and provides an intelligent sharps box which can compress sharps in the sharps box and intelligently display the expiration date and 3/4 capacity to be full.

The purpose of the invention can be realized by the following technical scheme: the utility model provides an intelligence edge tool box, includes the base and can dismantle the box body of locating on the base, the edge tool chamber has in the box body, the box body top is equipped with the input mouth that communicates with the edge tool chamber, be equipped with the draw-in groove that supplies the embedding of box body lower extreme on the base, be equipped with fan-shaped magnet in the draw-in groove, be equipped with the motor that is used for driving fan-shaped magnet at the draw-in groove internal rotation on the base, the box body lower extreme is equipped with movable groove, fan-shaped magnet can be at movable inslot rotation, still be equipped with time warning subassembly, capacity determine module and siren on the base, time warning subassembly, capacity determine module, siren all are connected with the controller electricity, the box body is disposable material.

Optionally, a plurality of rotation stopping portions are uniformly arranged on the side wall of the box body along the circumferential direction of the side wall of the box body, and a plurality of rotation stopping grooves matched with the rotation stopping portions are formed in the inner wall of the clamping groove.

Optionally, a through hole into which an output shaft of the power supply machine is inserted is formed in the bottom of the box body, a conical guide piece is arranged in the box body, the input port, the guide piece and the through hole are located on the same axis, the motor is fixedly connected with the guide piece through a connecting structure, and the guide piece is rotatably installed in the box body through a positioning structure.

Optionally, a groove for inserting the output shaft of the motor is formed in the bottom of the guide, and the connecting structure comprises a connecting portion arranged on the output shaft of the motor and a connecting groove arranged on the guide.

Optionally, the positioning structure includes a positioning ring disposed in the box body and a positioning groove disposed at the bottom of the guiding member, the positioning ring is disposed around the through hole, and the cross section of the positioning ring is "T" shaped.

Optionally, the time reminding assembly comprises a pressure sensor arranged on the inner wall of the clamping groove and a timer arranged on the base, and the pressure sensor and the timer are both electrically connected with the controller.

Optionally, the capacity determine module includes box body pivoted ring relatively, locate the first montant of ring one side, locate the infra-red transmitter at first montant top, the symmetry locates the second montant of ring opposite side and locates the infrared receiver at second montant top, be equipped with the euphotic layer that supplies the infrared ray to pass along its circumferencial direction on the box body, 3/4 departments of box body height are all located to infra-red transmitter, infra-red receiver, euphotic layer, connect through transmission structure between motor and the ring.

Optionally, the transmission structure includes a first gear sleeved on an output shaft of the motor and a second gear in meshing transmission with the first gear, a tooth socket in meshing transmission with the second gear is arranged on the inner side of the ring, at least one third gear in meshing transmission with the tooth socket is arranged on the base along the circumferential direction of the base, and a limiting structure for limiting the gear to move up and down is arranged on the box body.

Optionally, the limiting structure includes a first limiting ring disposed above the circular ring and a second limiting ring disposed below the circular ring, and a gap for rotation of the circular ring is disposed between the first limiting ring and the second limiting ring.

Optionally, the box body is of an integrated structure, and the box body further comprises a sealing plug, when the sealing plug is plugged into the inlet, the upper end face of the sealing plug does not protrude from the upper end face of the box body, and the upper end face of the sealing plug is a smooth surface.

Compared with the prior art, the invention has the following advantages:

1. the base and the box body are of a split structure, when the box body is full, the box body can be directly taken down and replaced with a new box body for continuous use, the replaced box body can be directly treated with medical wastes together, the box body can be made of disposable materials, the box body is not recycled, the risk of medical pollution is reduced, the use cost of the box body with the intelligent reminding function is greatly reduced, the intelligent sharps box is convenient to popularize in various hospitals, and the popularization rate of the intelligent sharps box is improved;

2. when the fan-shaped magnet rotates in the movable groove, the fan-shaped magnet has an adsorption effect on the metal edge tools in the box body, the metal edge tools in the box body can be uniformly tiled in the box body along with the rotation of the fan-shaped magnet, but are not directly stacked at the position right below the feeding opening after being fed from the feeding opening, and the metal edge tools are tightly extruded together under the action of the magnet, so that the space utilization rate of the edge tool cavity is higher, and the occurrence of medical personnel needle-prick injury caused by fluffy edge tools is effectively avoided;

3. the time reminding assembly sends an alarm through the alarm after the box body is used for more than two days so as to remind medical staff to replace the box body immediately, and medical pollution is avoided;

4. when the volume detection component detects that the sharps in the sharps cavity exceed 3/4 of the volume of the sharps cavity, an alarm is sent out through the alarm to remind medical personnel to replace the box body immediately, and medical pollution is avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it.

Further, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.

In the drawings:

FIG. l is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a partial schematic view of FIG. 2 at A;

FIG. 4 is a partial schematic view of FIG. 2 at B;

in the figure, 1, a base; 11. a card slot; 111. a magnet; 112. a rotation stopping groove; 12. a motor; 13. A first limit ring; 14. a second stop collar; 2. a box body; 21. a sharps chamber; 22. a throwing port; 23. a movable groove; 231. a through hole; 232. a positioning ring; 24. a guide member; 242. Connecting grooves; 243. positioning a groove; 25. a rotation stop section; 26. a light transmitting layer; 3. a time alert component; 31. a pressure sensor; 32. a timer; 4. a capacity detection component; 41. a circular ring; 411. a first vertical bar; 4111. an infrared emitter; 412. a second vertical bar; 4121. an infrared receiver; 42. a first gear; 43. a second gear; 44. a third gear; 5. an alarm; 6. and (4) sealing the plug.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, an intelligent sharps box comprises a base 1 and a box body 2 detachably disposed on the base 1, wherein a sharps chamber 21 is disposed in the box body 2, a feeding opening 22 communicated with the sharps chamber 21 is disposed at the top of the box body 2, a clamping groove 11 for embedding the lower end of the box body 2 is disposed on the base 1, a fan-shaped magnet 111 is disposed in the clamping groove 11, the fan-shaped magnet 111 and the clamping groove 11 are coaxially disposed, a motor 12 for driving the fan-shaped magnet 111 to rotate in the clamping groove 11 is disposed on the base 1, in the present embodiment, the motor 12 is a motor, the motor 12 is mounted on the lower end face of the base 1 through a screw, an output shaft thereof passes through the base 1 and vertically extends upward from the axis of the clamping groove 11, the output shaft of the motor 12 is fixedly connected with the axis of the fan-shaped magnet 111, a movable groove 23 is disposed at the lower end of the box body 2, the movable groove 23 is a circular groove disposed on the lower end face of the box body 2, the diameter of the movable groove 23 is the same as the diameter of the fan-shaped magnet 111, when 2 lower extremes of box body were embedded into draw-in groove 11, fan-shaped magnet 111 was embedded into movable groove 23 in, and fan-shaped magnet 111 can be at the internal rotation of movable groove 23, and fan-shaped magnet 111's up end and movable groove 23's inner wall butt still are equipped with time on the base 1 and remind subassembly 3, capacity determine module 4 and siren 5, and time is reminded subassembly 3, capacity determine module 4, siren 5 and is all connected with the controller electricity, and box body 2 is disposable material.

As a preferred scheme of the embodiment, a plurality of rotation stopping portions 25 are uniformly arranged on the side wall of the box body 2 along the circumferential direction, the rotation stopping portions 25 are a plurality of semicircular annular protrusions integrally formed on the side wall of the bottom of the box body 2, and a plurality of rotation stopping grooves 112 matched with the rotation stopping portions 25 are arranged on the inner wall of the clamping groove 11; when the lower end of the box body 2 is embedded into the clamping groove 11, the rotation stopping part 25 is just synchronously embedded into the rotation stopping groove 112 to limit the box body 2 to rotate relative to the base 1, so that when the magnet 111 rotates in the movable groove 23, the box body 2 keeps a relatively static state, and metal sharp tools in the box body 2 are better paved in the box body 2 under the rotation action of the magnet 111.

As a preferred scheme of this embodiment, a through hole 231 into which an output shaft of the power supply machine 12 is inserted is formed through the bottom of the box body 2, a tapered guide 24 is arranged in the box body 2, the input port 22, the guide 24 and the through hole 231 are located on the same axis, the motor 12 is fixedly connected with the guide 24 through a connecting structure, the motor 12 can control the guide 24 to rotate in the box body 2 through the connecting structure, and the guide 24 is rotatably mounted in the box body 2 through a positioning structure; because the input port 22, the guide 24 and the through hole 231 are on the same axis, when the medical staff inputs the sharps into the box body 2 through the input port 22, the sharps can slide to the periphery of the guide 24 along the tapered guide 24, so that the sharps are prevented from being accumulated under the input port 22 after being input from the input port 22, and the space utilization rate is low, and meanwhile, when the motor 12 controls the magnet 111 to rotate, the guide 24 can be synchronously controlled to rotate in the box body 2 through the connecting structure, so that the sharps accumulated around the guide 24 can be more uniformly accumulated around the circumferential direction of the guide 24 under the rotating action of the guide 24, and the space in the box body 2 is ensured to be utilized as much as possible; the output shaft of motor 12 passes through in through-hole 231 stretches into box body 2, need not to change motor 12 together when box body 2 needs to be changed, only need change box body 2 alone can to make the electronic component reuse on this intelligence edge tool box, reduce cost reduces the pollution to the environment.

In this embodiment, the bottom of guide 24 is provided with the inserted recess of output shaft tip of power supply machine 12, connection structure is including locating the connecting portion on the output shaft of motor 12 and locating the spread groove 242 on guide 24, the cooperation of splining between connecting portion and the spread groove 242, connecting portion are the cross-shaped protrusion that the welding linked firmly in the output shaft top of motor 12, spread groove 242 is the cross-shaped recess of locating on the recess inner wall top, when 2 lower extremes of box body are embedded into draw-in groove 11, the output shaft of motor 12 passes through the through-hole 231 and gets into in the recess, the connecting portion at the output shaft top of motor 12 is embedded into in spread groove 242 so that motor 12 can drive the rotation of guide 24 in the box body, adopt above-mentioned structural design, need not to make fixed connection with output shaft and guide 24 of motor 12, it is simple more high-efficient when changing box body 2.

In this embodiment, the positioning structure includes a positioning ring 232 integrally formed in the box body 2 and a positioning groove 243 disposed at the bottom of the guiding element 24, the positioning ring 232 is formed by the upward protrusion of the bottom of the inner wall of the box body 2, the positioning ring 232 is disposed around the through hole 231, and the cross section of the positioning ring 232 is "T" -shaped; the positioning ring 232 and the positioning groove 243 are matched to prevent the guide 24 from deviating under the action of external force when rotating, so that the guide 24 is ensured to rotate under the input port 22 all the time, the T-shaped positioning ring 232 can prevent the positioning ring 232 and the guide 24 from being separated from each other, and meanwhile, the liquid in the box body 2 can be prevented from flowing onto the base 1 through the through hole 231 to cause medical pollution.

In this embodiment, the time reminding assembly 3 includes a pressure sensor 31 disposed on the inner wall of the card slot 11 and a timer 32 disposed on the base 1, both the pressure sensor 31 and the timer 32 are electrically connected to the controller, when the medical staff inserts a new cartridge 2 into the card slot 11, the pressure sensor 31 starts the timer 32 to start timing through the controller when receiving the acting force from the cartridge 2, and when the timer 32 reaches 48H, the alarm 5 is controlled to start through the controller to generate an alarm, so as to prevent the temporary storage time of medical waste from exceeding 2 days.

In this embodiment, the capacity detection assembly 4 includes a ring 41 capable of rotating relative to the box body 2, a first vertical rod 411 disposed on one side of the ring 41, an infrared emitter 4111 disposed on the top of the first vertical rod 411, a second vertical rod 412 symmetrically disposed on the other side of the ring 41, and an infrared receiver 4121 disposed on the top of the second vertical rod 412, where the ring 41 is disposed around the outer side of the box body 2, the motor 12 is connected to the ring 41 through a transmission structure, a transparent layer 26 for infrared rays to pass through is disposed on the box body 2 along the circumferential direction thereof, and the transparent layer 26 is made of a transparent PVC material, in other embodiments, the whole box body 2 may be made transparent, and the infrared emitter 4111, the infrared receiver 4121, and the transparent layer 26 are all disposed at 3/4 of the height of the box body 2; when the motor 12 rotates, the ring 41 rotates under the action of the transmission structure, the synchronous motor 12 rotates, meanwhile, the infrared emitter 4111 emits infrared rays towards the infrared receiver 4121, the infrared emitter 4111 and the infrared receiver 4121 are respectively arranged on two sides of the box body 2, the infrared rays are emitted from the infrared emitter 4111 to the infrared receiver 4121 and pass through the euphotic layer 26, the controller can analyze infrared signals received by the infrared receiver 4121, if the infrared signals are interrupted in the continuous detection process, the height of the euphotic layer 26 is favorable, the alarm 5 is controlled to give an alarm to remind medical staff to replace the box body 2 immediately, and the infrared emitter 4111 and the infrared receiver 4121 rotate along with the ring 41, so that the existence of detection dead corners can be avoided, and the accuracy of detection results is ensured; adopt above-mentioned structural design for be split type structure between capacity determine module 4 and the box body 2, need not when changing box body 2 that intercommunication capacity determine module 4 is together changed, help reducing the use cost of intelligent edge tool box.

In this embodiment, the transmission structure includes a first gear 42 sleeved on the output shaft of the motor 12 and a second gear 43 engaged with the first gear 42 for transmission, the first gear 42 and the second gear 43 are both disposed in the base 1, a tooth slot engaged with the second gear 43 for transmission is disposed on the inner side of the ring 41, one side of the second gear 43 extends out from the side of the base 1 to engage with the tooth slot, when the motor 12 rotates, the first gear 42 is driven to rotate synchronously, since the first gear 42 and the second gear 43 are engaged, the second gear 43 rotates with the first gear 42, because the second gear 43 is engaged with the tooth grooves, the ring 41 will rotate along with the second gear 43, and with the above structure design, the motor 12 can drive the ring 42 to rotate, an additional driving piece is not needed to be designed to realize the purpose of driving, the cost is reduced, and meanwhile, the service life of the device is prolonged; simultaneously first gear 42 and second gear 43 are mostly in base 1, reducible drive structure exposes externally, improve the stability of drive structure during operation, be equipped with at least one third gear 44 with tooth's socket meshing transmission along its circumferencial direction on the base 1, third gear 44 is rotatable to be located in base 1, its side part protrusion is in base 1 lateral wall and the inboard tooth's socket meshing transmission of ring 41, the benefit of doing so lies in the stability when can guaranteeing ring 41 relative base 1 rotation, avoid ring 41 uneven atress when rotating to produce acutely to rock the stability that influences the edge tool box, in this embodiment, third gear 44 evenly installs threely along the circumferencial direction of base 1, stability when making ring 41 rotate further improves.

As a preferable scheme of this embodiment, the case 2 is provided with a limiting structure for limiting the up-and-down motion of the second gear 43, the limiting structure includes a first limiting ring 13 disposed above the ring 41 and a second limiting ring 14 disposed below the ring 41, the first limiting ring 13 and the second limiting ring 14 are integrally formed on the base 1, a gap for the rotation of the ring 41 is disposed between the first limiting ring 13 and the second limiting ring 14, the height of the gap is consistent with the thickness of the ring 41, the ring 41 can only horizontally rotate in the gap, and the up-and-down position of the ring 41 is fixed, so that the vibration amplitude when the infrared transmitter 4111 and the infrared receiver 4121 rotate along with the ring 41 is small, the infrared receiver 4121 can stably receive the infrared rays from the infrared transmitter 4111, and the accuracy of the detection result is improved.

As a preferred scheme of the embodiment, the box body 2 is of an integrated structure and further comprises a sealing plug 6, when the sealing plug 6 is plugged into the input port 22, the upper end surface of the sealing plug 6 does not protrude out of the upper end surface of the box body 2, and the upper end surface of the sealing plug 6 is a smooth surface; when changing box body 2, box body 2 accessible sealing plug 6 that gets off is sealed, prevent to take place medical pollution in the transportation, simultaneously because sealing plug 6 up end does not stick out in box body 2 up end, and sealing plug 6 up end is the smooth surface, lawless persons can't obtain used sharp weapon from throwing in the mouth 22 through the mode of opening sealing plug 6, again because box body 2 formula structure as an organic whole, make unless violently disassemble box body 2, otherwise just can't take out from the sharp weapon with in the box body 2, do like this and to prevent the loss of waste material discarded object among the subsequent processing, guarantee the innocent treatment of waste material discarded object.

In a preferred embodiment of the present invention, an information identification code, such as a two-dimensional code or a bar code, may be attached to the top of the sealing plug 6, and information such as the use time, the disposal time, the serial number, and the disposal destination of the cartridge 2 is recorded in the information identification code, so that the medical waste is prevented from being lost, leaked, and diffused, and the purpose of the uniform supervision and management of the medical waste is achieved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. An intelligence sharps box which characterized in that: comprises a base (1) and a box body (2) which is detachably arranged on the base (1), a sharp tool cavity (21) is arranged in the box body (2), a feeding opening (22) communicated with the sharp tool cavity (21) is arranged at the top of the box body (2), a clamping groove (11) for embedding the lower end of the box body (2) is arranged on the base (1), a fan-shaped magnet (111) is arranged in the clamping groove (11), a motor (12) for driving the fan-shaped magnet (111) to rotate in the clamping groove (11) is arranged on the base (1), a movable groove (23) is arranged at the lower end of the box body (2), the fan-shaped magnet (111) can rotate in the movable groove (23), a time reminding component (3), a capacity detecting component (4) and an alarm (5) are further arranged on the base (1), the time reminding component (3), the capacity detecting component (4) and the alarm (5) are all electrically connected with a controller, the box body (2) is made of disposable materials; the capacity detection assembly (4) comprises a circular ring (41) capable of rotating relative to the box body (2), a first vertical rod (411) arranged on one side of the circular ring (41), an infrared emitter (4111) arranged on the top of the first vertical rod (411), a second vertical rod (412) symmetrically arranged on the other side of the circular ring (41) and an infrared receiver (4121) arranged on the top of the second vertical rod (412), wherein a light transmission layer (26) for infrared rays to pass through is arranged on the box body (2) along the circumferential direction of the box body, the infrared emitter (4111), the infrared receiver (4121) and the light transmission layer (26) are all arranged at 3/4 of the height of the box body (2), and the motor (12) is connected with the circular ring (41) through a transmission structure; the transmission structure comprises a first gear (42) sleeved on an output shaft of the motor (12) and a second gear (43) in meshing transmission with the first gear (42), a tooth groove in meshing transmission with the second gear (43) is formed in the inner side of the ring (41), at least one third gear (44) in meshing transmission with the tooth groove is arranged on the base (1) along the circumferential direction of the base, and a limiting structure for limiting the second gear (43) to move up and down is arranged on the box body (2); a plurality of rotation stopping parts (25) are uniformly arranged on the side wall of the box body (2) along the circumferential direction of the side wall, and a plurality of rotation stopping grooves (112) matched with the rotation stopping parts (25) are formed in the inner wall of the clamping groove (11).

2. The intelligent sharps box of claim 1, wherein: the utility model discloses a motor, including box body (2), motor (12), leading piece (24), box body (2), leading piece (24), through-hole (231) are equipped with conical leading piece (24) in box body (2), input mouth (22), leading piece (24), through-hole (231) are in same axis, motor (12) links firmly through connection structure with leading piece (24), leading piece (24) are rotatable to be installed in box body (2) through location structure.

3. The intelligent sharps box of claim 2, wherein: the bottom of the guide piece (24) is provided with a groove for inserting the output shaft of the motor (12), and the connecting structure comprises a connecting part arranged on the output shaft of the motor (12) and a connecting groove (242) arranged on the guide piece (24).

4. The intelligent sharps box of claim 3, wherein: the positioning structure comprises a positioning ring (232) arranged in the box body (2) and a positioning groove (243) arranged at the bottom of the guide piece (24), the positioning ring (232) is arranged around the through hole (231), and the cross section of the positioning ring (232) is T-shaped.

5. The intelligent sharps box of claim 1, wherein: the time reminding assembly (3) comprises a pressure sensor (31) arranged on the inner wall of the clamping groove (11) and a timer (32) arranged on the base (1), and the pressure sensor (31) and the timer (32) are electrically connected with the controller.

6. The intelligent sharps box of claim 1, wherein: the limiting structure comprises a first limiting ring (13) arranged above the circular ring (41) and a second limiting ring (14) arranged below the circular ring (41), and a gap for rotating the circular ring (41) is formed between the first limiting ring (13) and the second limiting ring (14).

7. The intelligent sharps box of claim 1, wherein: box body (2) formula structure as an organic whole still includes sealing plug (6), when sealing plug (6) were filled in to input mouth (22), sealing plug (6) up end does not stand out in box body (2) up end, and sealing plug (6) up end is the smooth surface.