CN218663522U

CN218663522U - Destroying and recovering device for medical apparatus

Info

Publication number: CN218663522U
Application number: CN202222927670.0U
Authority: CN
Inventors: 吕蒋燕; 唐静
Original assignee: Chongqing Rongchang District People's Hospital
Current assignee: Chongqing Rongchang District People's Hospital
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-21
Anticipated expiration: 2032-11-03

Abstract

A destroying and recycling device for medical instruments comprises a box body, wherein the top surface of the box body is provided with an inlet, one side of the side wall of the box body, which is provided with an outlet, is the front side, and a destroying unit and a recycling unit for disposable syringes are arranged in the box body from top to bottom; the destroying unit comprises an outer cylinder, the front end face and the rear end face of the outer cylinder are open, the inner wall of the right side of the box body is fixedly connected with two mounting plates, an inner cylinder is rotatably mounted between the two mounting plates and is located in the outer cylinder, a plurality of placing grooves used for placing the syringe barrel body and the barrel body hanging table are formed in the circumferential outer wall of the inner cylinder around the axial line, the piston rod and the needle head respectively extend out of the placing grooves from two ends of the placing grooves, and a second outlet is formed in the circumferential outer wall of the outer cylinder towards the recovery unit. The device can split, destroy, recover and classify the syringe, and finally soak the syringe into the disinfectant, thereby reducing the labor intensity of medical personnel and avoiding the occupational exposure risk of pulling out the needle head manually for a long time.

Description

Destroying and recovering device for medical apparatus

Technical Field

The utility model relates to a recovery device, in particular to a shape destroying recovery device for medical instruments.

Background

A disposable syringe is a common medical device, and is commonly used for subcutaneous, intramuscular, intravenous injection of medicinal fluids, blood drawing, or drug dissolution. According to the management regulation of the existing medical instruments, the disposable syringe needs to be destroyed in time after being used, and cannot be reused. The destroying requirements are as follows: the used disposable injector should separate the needle, the cylinder body and the piston rod, break off the nipple of the cylinder body, and respectively put into 1000 mg/disinfectant to be soaked for 60min; if the syringe is definitely used without pollution and only needs to be destroyed without soaking and disinfection, the treated syringe is uniformly weighed by related offices and is delivered to a specified manufacturer for harmless treatment after registration.

In the prior art, the injector is destroyed to be manually disassembled, the efficiency is lower, the occupational exposure risk exists, or the injector is mechanically crushed without classification, and the recovery is inconvenient. There is a need for a destruct recycling device that is easy to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a destroying and recovering device for medical instruments.

The utility model aims at realizing the purpose through the technical proposal, which comprises a box body, wherein the top surface of the box body is provided with an inlet, one side of the side wall of the box body, which is provided with an outlet, is the front side, and a destroying unit and a recovery unit for a disposable syringe are arranged in the box body from top to bottom;

the shape destroying unit comprises an outer cylinder, the outer cylinder is positioned below an inlet, an axial lead is perpendicular to the front side of the box body, the inlet is fixedly connected and communicated with the circumferential outer wall of the outer cylinder, the front end face and the rear end face of the outer cylinder are open, two mounting plates are fixedly connected to the inner wall of the right side of the box body, the other ends of the two mounting plates respectively extend to the front end face and the rear end face of the outer cylinder, an inner cylinder is rotatably mounted between the two mounting plates and is positioned in the outer cylinder, the inner cylinder and the outer cylinder are coaxial, a plurality of placing grooves for placing a syringe barrel body and a barrel body hanging table are formed in the circumferential outer wall of the inner cylinder along the axial lead, the placing grooves are matched with the inner wall of the outer cylinder, the length direction of the placing grooves is parallel to the axial lead of the inner cylinder, the two ends of the placing grooves are open, a piston rod and a needle head respectively extend out of the placing grooves from the two ends of the placing grooves, and a second outlet is formed in the circumferential outer cylinder facing the recovery unit;

the utility model discloses a box, including box, threaded rod and first motor, the threaded rod is all established to the spout internal rotation, the threaded rod axial lead is parallel with spout length direction, the output shaft and the threaded rod rigid coupling of first motor, it is provided with first slider to slide in the spout, the second slider, first slider, the second slider is all overlapped on the threaded rod, and with threaded rod threaded connection, first slider, the direction of motion of second slider on the threaded rod is opposite, first slider has the first U-shaped cardboard that the card established the barrel nipple towards the one end rigid coupling of outer cylinder, the second slider has the second U-shaped cardboard that the card established the piston rod towards the one end rigid coupling of outer cylinder, first U-shaped cardboard, second U-shaped cardboard is located both ends department around the outer cylinder respectively, and parallel with the outer cylinder terminal surface, first U-shaped cardboard, the working end of second U-shaped cardboard all extends to on standing groove rotation track, and open the side and inner cylinder rotation direction relative.

Preferably, a baffle for blocking the syringe nipple is fixedly connected to the mounting plate on one side of the barrel nipple, the baffle is parallel to the end face of the outer cylinder and is positioned on the rotating track of the placing groove, the working surface of the baffle is flush with the axial lead of the outer cylinder, the baffle contacts the barrel nipple earlier than the second outlet and contacts the barrel nipple later than the first U-shaped clamping plate;

and a second motor is arranged on the mounting plate on one side of the piston rod and is in power connection with the inner cylinder through a gear.

Preferably, the recovery unit comprises a drawable bottom plate, the bottom plate is placed on the bottom surface of the inner side of the box body, the inner cylindrical axis is used as the axis of the bottom plate, a first receiving basket for receiving the syringe barrel body is placed on the right side of the bottom plate, the first receiving basket is located below a second outlet, a second receiving basket for receiving the piston rod and the syringe needle is placed on the left side of the bottom plate, a third receiving basket is placed on the left side of the bottom plate, the second receiving basket and the third receiving basket are respectively located below a first U-shaped clamping plate and a second U-shaped clamping plate, the first receiving basket, the second receiving basket and the third receiving basket are respectively hinged to one side, close to the axis, of the third receiving basket, with a turnable vertical cover plate, and hollow nets are arranged on the cover plate.

Preferably, the outlet is hinged with a hinge door.

Preferably, the box body is fixedly connected with a plurality of height-adjustable supporting legs on the ground.

Due to the adoption of the technical scheme, the utility model discloses following advantage has:

1. the device can split, destroy, recover and classify the syringe, and finally soak the syringe into the disinfectant, thereby reducing the labor intensity of medical personnel and avoiding the occupational exposure risk of manually pulling the syringe needle.

2. This device transmits the syringe through the rotation of interior cylinder, cooperates two U-shaped cardboard simultaneously and takes off the piston rod and the syringe needle at both ends, and barrel nipple is broken to the cooperation baffle, simple structure, and the action is continuous, and efficiency is higher.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the specification which follows.

Drawings

The drawings of the present invention are described below.

Fig. 1 is an appearance schematic diagram of the present invention.

Fig. 2 is an internal schematic view of the present invention.

Fig. 3 is a cross-sectional view of the outer cylinder of the present invention.

Fig. 4 is a schematic view of the inner cylinder of the present invention.

Fig. 5 is a schematic view of the mounting plate of the present invention.

Fig. 6 is a schematic view of the sliding chute of the present invention.

Fig. 7 is a schematic view (a) of the working state of the present invention.

Fig. 8 is a schematic diagram (ii) of the working state of the present invention.

Fig. 9 is a schematic view (iii) of the working state of the present invention.

Fig. 10 is a schematic view of the recovery unit of the present invention.

In the figure: 1. a box body; 2. an inlet; 3. an outlet; 4. an outer cylinder; 5. mounting a plate; 6. an inner cylinder; 7. a placement groove; 8. a second outlet; 9. a chute; 10. a threaded rod; 11. a first motor; 12. a first slider; 13. a second slider; 14. a first U-shaped clamping plate; 15. a second U-shaped clamping plate; 16. a baffle plate; 17. a second motor; 18. a gear; 19. a base plate; 20. a first pick-up basket; 21. a second pick-up basket; 22. a third receiving basket; 23. a cover plate; 24. hollowing out the net; 25. a hinge door; 26. and (5) supporting legs.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 6, a destroying and recycling device for medical instruments comprises a box body 1, wherein the top surface of the box body 1 is provided with an inlet 2, the side of the side wall of the box body 1, which is provided with an outlet 3, is a front side, and a destroying unit and a recycling unit for disposable syringes are arranged in the box body 1 from top to bottom;

the destroying unit comprises an outer cylinder 4, the outer cylinder 4 is positioned below an inlet 2, the axial lead of the outer cylinder 4 is perpendicular to the front side of a box body 1, the inlet 2 is fixedly connected and communicated with the circumferential outer wall of the outer cylinder 4, the front end face and the rear end face of the outer cylinder 4 are both open, two mounting plates 5 are fixedly connected to the inner wall of the right side of the box body 1, the other ends of the two mounting plates 5 respectively extend to the front end face and the rear end face of the outer cylinder 4, an inner cylinder 6 is rotatably mounted between the two mounting plates 5 and is positioned in the outer cylinder 4, the inner cylinder 6 and the outer cylinder 4 are coaxial, a plurality of placing grooves 7 for placing syringe barrels and barrel hanging platforms are formed in the circumferential outer wall of the inner cylinder 6 around the axial lead, the placing grooves 7 are matched with the inner wall of the outer cylinder 4, the length direction of the placing grooves 7 is parallel to the axial lead of the inner cylinder 6, the two ends of the placing grooves 7 are both open, piston rods and needle heads respectively extend out of the placing grooves 7 from the two ends of the placing grooves 7, and a second outlet 8 is formed in the circumferential outer wall of the outer cylinder 4 facing the recovery unit;

the inner wall of the right side of the box body 1 is provided with a chute 9, the length direction of the chute 9 is parallel to the axial lead of the inner cylinder 6, a threaded rod 10 and a first motor 11 are rotatably mounted in the chute 9, the axial lead of the threaded rod 10 is parallel to the length direction of the chute 9, the output shaft of the first motor 11 is fixedly connected with the threaded rod 10, a first slider 12 and a second slider 13 are slidably arranged in the chute 9, the first slider 12 and the second slider 13 are sleeved on the threaded rod 10 and are in threaded connection with the threaded rod 10, the first slider 12 and the second slider 13 are opposite in moving direction on the threaded rod 10, a first U-shaped clamping plate 14 for clamping a barrel nipple is fixedly connected to one end of the first slider 12 facing the outer cylinder 4, a second U-shaped clamping plate 15 for clamping a piston rod is fixedly connected to one end of the second slider 13 facing the outer cylinder 4, the first U-shaped clamping plate 14 and the second U-shaped clamping plate 15 are respectively located at the front end face and the rear end face of the outer cylinder 4 and are parallel to the end face of the outer cylinder 4, the first U-shaped clamping plate 14 and the second U-shaped clamping plate 15 extend to the rotating track of the inner cylinder 7, and the open side of the inner cylinder 6.

In the embodiment, the disposable syringe structurally comprises a cylinder body, a piston rod and a needle head, wherein a cylinder body hanging table for hooking and pulling by fingers is fixedly connected to the cylinder body, and a cylinder body nipple for mounting the needle head is arranged at the front end of the cylinder body;

the used syringe is placed into a box body through an inlet by a worker, the barrel body and the barrel body hanging platform are positioned in a placing groove, a piston rod and a needle head extend out of two ends of the placing groove, an inner cylinder rotates to drive the syringe to rotate clockwise, the syringe rotates to the position of a sliding groove, a barrel body nipple is clamped into a first U-shaped clamping plate, the piston rod is clamped into a second U-shaped clamping plate, a first motor is started to drive a first sliding block and a second sliding block to move towards the direction far away from the inner cylinder respectively, the first sliding block and the second sliding block drive the first U-shaped clamping plate and the second U-shaped clamping plate to move, the needle head is rolled down from the barrel body nipple by the first U-shaped clamping plate, the piston rod is pulled out from the barrel body by the second U-shaped clamping plate, and then the needle head and the piston rod fall into a recovery unit below;

the inner cylinder rotates to bring the injector with the piston rod and the needle head taken down to the second opening, and the injector falls into the recovery unit below.

As shown in fig. 7 to 9, a baffle 16 for blocking the syringe nipple is fixedly connected to the mounting plate 5 at one side of the barrel nipple, the baffle 16 is parallel to the end surface of the outer cylinder 4 and is located on the rotation track of the placement groove 7, the working surface of the baffle 16 is flush with the axial lead of the outer cylinder 4, the baffle 16 contacts the barrel nipple earlier than the second outlet 8 and contacts the barrel nipple later than the first U-shaped clamping plate 14;

and a second motor 17 is arranged on the mounting plate 5 positioned on one side of the piston rod, and the second motor 17 is in power connection with the inner cylinder 6 through a gear 18.

In this embodiment, after piston rod and syringe needle were taken off to first U-shaped cardboard, second U-shaped cardboard, the cylinder rotated in the second motor drove, and when the syringe moved baffle department, the working face of baffle blocked the stack shell nipple, and the second motor continues to rotate, and the standing groove restraines the stack shell, and the baffle buckles the stack shell nipple, then falls out by the second export.

As shown in fig. 10, the recycling unit includes a bottom plate 19 that can be drawn, the bottom plate 19 is placed on the inner bottom surface of the box 1, the axial lead of the inner cylinder 6 is used as the central axis of the bottom plate 19, a first receiving basket 20 for receiving the syringe barrel is placed on the right side of the bottom plate 19, the first receiving basket 20 is located below the second outlet 8, a second receiving basket 21 and a third receiving basket 22 for receiving the piston rod and the syringe needle are placed on the left side of the bottom plate 19, the second receiving basket 21 and the third receiving basket 22 are respectively located below the first U-shaped clamping plate 14 and the second U-shaped clamping plate 15, one side of the first receiving basket 20, one side of the second receiving basket 21 and one side of the third receiving basket 22 close to the central axis are hinged with a cover plate 23 that can be turned over and erected, and the cover plate 23 is provided with a hollow net 24.

In this embodiment, the first receiving basket, the second receiving basket and the third receiving basket are filled with disinfectant, when the cover plate is opened, the barrel body, the piston rod and the needle head fall down respectively and are soaked in the disinfectant, and after collection is completed, the cover plate is covered, and the bottom plate is pulled out. Pouring out the disinfectant from the hollow part, only leaving the barrel body, the piston rod and the needle head in the basket, and finally weighing and registering.

As shown in fig. 1, a hinge door 25 is hinged at the outlet 3.

In this embodiment, the hinged door is opened and the bottom plate is removed from the outlet.

As shown in FIG. 1, the box body 1 is fixedly connected with a plurality of height-adjustable supporting legs 26.

In the embodiment, the box body can be placed on the ground or on a table, and the height of the box body is adjusted through the supporting legs, so that the use is convenient.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. The destroying and recycling device of the medical appliance is characterized by comprising a box body (1), wherein the top surface of the box body (1) is provided with an inlet (2), one side of the side wall of the box body (1) provided with an outlet (3) is the front side, and a destroying unit and a recycling unit for a disposable syringe are arranged in the box body (1) from top to bottom;

the shape destroying unit comprises an outer cylinder (4), the outer cylinder (4) is positioned below an inlet (2), the axial lead is perpendicular to the front side of the box body (1), the inlet (2) is fixedly connected and communicated with the circumferential outer wall of the outer cylinder (4), the front end face and the rear end face of the outer cylinder (4) are open, two mounting plates (5) are fixedly connected to the inner wall of the right side of the box body (1), the other ends of the two mounting plates (5) extend to the front end face and the rear end face of the outer cylinder (4) respectively, an inner cylinder (6) is rotatably mounted between the two mounting plates (5) and positioned in the outer cylinder (4), the inner cylinder (6) and the outer cylinder (4) are coaxial, a plurality of placing grooves (7) for placing a syringe barrel body and a barrel hanging platform are formed in the circumferential outer wall of the inner cylinder (6) around the axial lead, the placing grooves (7) are matched with the inner wall of the outer cylinder (4), the length direction of the placing grooves (7) is parallel to the axial lead of the inner cylinder (6), the two ends of the placing grooves (7) are open, a piston rod and a needle head and extends out of the second needle head unit (8) from the two ends of the placing grooves (7) towards the outer wall of the second placing groove (4);

a sliding groove (9) is formed in the inner wall of the right side of the box body (1), the length direction of the sliding groove (9) is parallel to the axial lead of the inner cylinder (6), a threaded rod (10) and a first motor (11) are rotatably mounted in the sliding groove (9), the axial lead of the threaded rod (10) is parallel to the length direction of the sliding groove (9), an output shaft of the first motor (11) is fixedly connected with the threaded rod (10), a first sliding block (12) and a second sliding block (13) are slidably arranged in the sliding groove (9), the first sliding block (12) and the second sliding block (13) are sleeved on the threaded rod (10), and is connected with the threaded rod (10) by screw thread, the moving directions of the first slider (12) and the second slider (13) on the threaded rod (10) are opposite, one end of the first slider (12) facing the outer cylinder (4) is fixedly connected with a first U-shaped clamping plate (14) for clamping the barrel body nipple, one end of the second slider (13) facing the outer cylinder (4) is fixedly connected with a second U-shaped clamping plate (15) for clamping the piston rod, the first U-shaped clamping plate (14) and the second U-shaped clamping plate (15) are respectively positioned at the front end face and the rear end face of the outer cylinder (4), and is parallel to the end surface of the outer cylinder (4), the working ends of the first U-shaped clamping plate (14) and the second U-shaped clamping plate (15) extend to the rotating track of the placing groove (7), and the open side is opposite to the rotating direction of the inner cylinder (6).

2. The disfigurement recovery device of the medical appliance according to claim 1, wherein a baffle (16) for blocking the syringe nipple is fixedly connected to the mounting plate (5) at one side of the barrel nipple, the baffle (16) is parallel to the end surface of the outer cylinder (4) and is positioned on the rotation track of the placement groove (7), the working surface of the baffle (16) is flush with the axial lead of the outer cylinder (4), the baffle (16) contacts the barrel nipple earlier than the second outlet (8) and contacts the barrel nipple later than the first U-shaped clamping plate (14);

and the mounting plate (5) positioned on one side of the piston rod is provided with a second motor (17), and the second motor (17) is in power connection with the inner cylinder (6) through a gear (18).

3. The disfigurement recovery device of the medical appliance according to claim 1, wherein the recovery unit comprises a drawable bottom plate (19), the bottom plate (19) is placed on the bottom surface of the inner side of the box body (1), the axial line of the inner cylinder (6) is the central axis of the bottom plate (19), a first receiving basket (20) for receiving the syringe barrel is placed on the right side of the bottom plate (19), the first receiving basket (20) is located below the second outlet (8), a second receiving basket (21) for receiving the piston rod and the needle is placed on the left side of the bottom plate (19), and a third receiving basket (22), the second receiving basket (21) and the third receiving basket (22) are respectively located below the first U-shaped clamping plate (14) and the second U-shaped clamping plate (15), one side of the first receiving basket (20), one side of the second receiving basket (21) and one side of the third receiving basket (22) close to the central axis are hinged with a vertical cover plate (23), and a reversible hollow net (24) is arranged on each cover plate (23).

4. A destructive recycling device for medical instruments according to claim 1, characterized in that a hinge door (25) is hinged at said outlet (3).

5. The apparatus for destructing and recovering medical instruments according to claim 1, wherein said housing (1) has a plurality of height-adjustable support legs (26) fixed to the ground.