Medical waste collecting barrel

Abstract

The utility model discloses a medical waste collecting barrel which aims at solving the problems that in the prior art, a medical waste collecting barrel is difficult to clean, medical waste in the medical waste collecting barrel is prone to hurting personnel, and the risk of environmental pollution and disease transmission is high. The device comprises a barrel body and a collecting bag arranged in the barrel body, and a sealing mechanism and a limiting circular ring used for fixing an end opening of the collecting bag are further arranged in the barrel body; an infrared detector for monitoring is also arranged outside; through fixing of a limiting circular ring, the collecting bag can collect the medical waste, time and labor are saved, and the medical waste can be prevented from hurting medical staff or third-party staff; the automatic sealing mechanism is adopted for automatically sealing the collecting bag in a looping mode, the situation that medical waste in the collecting bag hurts operators during manual sealing is avoided, meanwhile, the sealing mechanism is used for automatically sealing, the medical waste in the bag is prevented from being in contact with hands or air, and the risks of environmental pollution and disease transmission are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a medical waste collection bucket. Background Art

[0002] Medical waste refers to the waste generated by medical and health institutions in medical treatment, prevention, health care and other related activities, which has direct or indirect infectivity, toxicity and other hazards. These wastes may contain pathogenic microorganisms, harmful chemical substances, radioactive substances or injurious substances, so they have the potential risk of causing disease transmission or related public health problems. In the medical waste management system, medical waste collection bins play a crucial role. By collecting through special medical waste collection bins, it can not only effectively prevent the spread of these pathogens in the environment and reduce the risk of disease transmission, but also ensure the proper treatment of these wastes and reduce environmental pollution. In addition, classified collection by special medical waste collection bins can facilitate subsequent resource recovery and reuse work, reduce resource waste and promote sustainable development.

[0003] For example, the patent application No. CN201721333637.8 discloses a medical waste collection bin. This device drives the lifting cover and the top plate to move upward by pulling the lifting handle. The top plate drives two lifting plates to move upward, and the other sliders slide in the inner cavity of the chute. When the first through hole is communicated with the second through hole, the medical waste is thrown into the inner cavity of the collection shell. Although this device can realize the collection and sealing of medical waste, no collection bag is arranged in this collection bin. When the medical waste is full, it is difficult to clean the inside; moreover, when medical staff or third-party personnel clean the collection bin, since the medical waste collected in the bin is usually infectious waste or injurious waste, such medical waste is likely to cause some harm to medical staff or third-party personnel, and at the same time, it is also likely to increase the risk of environmental pollution and disease transmission. Therefore, there is an urgent need for a new type of medical waste collection bucket to solve the above problems.

[0004] The information disclosed in this background art section is only for deepening the understanding of the background art of the present disclosure, and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art known to those skilled in the art. Summary of the Utility Model

[0005] In view of at least one of the above technical problems, the present disclosure provides a medical waste collection bucket, aiming to solve the problems existing in the medical waste collection bucket in the prior art, such as being difficult to clean, the medical waste therein being likely to cause harm to personnel, and the relatively high risk of environmental pollution and disease transmission.

[0006] According to one aspect of the present disclosure, there is provided a medical waste collection bucket, including a bucket body and a collection bag disposed inside the bucket body. The bucket body further includes a sealing mechanism for sealing, a limiting ring for fixing the port of the collection bag, and a pressure detector disposed inside the bucket body for monitoring the volume of medical waste inside the bag. At the bottom inside the bucket body, there is also a base for limiting the collection bag; outside the bucket body, there is an infrared detector for monitoring and a control box for controlling the sealing mechanism.

[0007] In some embodiments of the present disclosure, a bucket cover is further provided at the top of the bucket body. An extending handle rod is fixed on the bucket cover. At the extending end of the handle rod, a rotating rod is rotatably installed. At the other end of the rotating rod, a rotating shaft for driving the rotating rod to rotate is further provided, and the rotating shaft extends into the control box.

[0008] In some embodiments of the present disclosure, the limiting ring includes a limiting post for fixing the collection bag provided thereon, and ring fixing rods disposed at both ends thereof and between the bucket body for fixing the limiting ring.

[0009] In some embodiments of the present disclosure, the sealing mechanism includes bag clamping fixtures and semi-circular fixtures respectively fixed on both sides of the upper end of the collection bag, a fixture rod two fixed outside the semi-circular fixture, and a fixture rod one fixed outside the bag clamping fixture. A threaded rod for limiting the bag clamping fixture and the semi-circular fixture is further passed through between the fixture rod two and the fixture rod one.

[0010] In some embodiments of the present disclosure, the threaded rod includes a forward threaded rod and a reverse threaded rod. A connecting block is further installed at one end of the threaded rod, and the connecting block is fixedly connected to the bucket body.

[0011] In some embodiments of the present disclosure, a propulsion assembly is further installed outside the bag clamping fixture. An extending block for limiting the propulsion assembly is fixedly provided on the bag clamping fixture extending outward, and a notch is further formed on the extending block.

[0012] In some embodiments of the present disclosure, the propulsion assembly includes a push block movably clamped inside the extending block, and a driving cylinder fixed on the extending block. The movable end of the driving cylinder is connected to the outer end of the push block.

[0013] In some embodiments of the present disclosure, a sealing nail and a limiting frame for limiting the sealing nail and fixed on the bag clamping fixture are further installed outside the bag clamping fixture; the inner end of the push block abuts against the sealing nail. During use, the driving cylinder drives the push block to push the sealing nail to make a displacement movement.

[0014] In some embodiments of the present disclosure, a support block for supporting a sealing nail is movably penetrated through the bottom of the limit frame. A spring rod is connected to the rear end of the support block. A limiting strip for limiting the spring rod is also fixed on the extension block. The spring rod is movably penetrated through the limiting strip, and a spring group is also sleeved on the spring rod between the limiting strip and the support block.

[0015] In some embodiments of the present disclosure, the other end of the threaded rod extends into the control box, and a motor one and a motor two for driving the threaded rod to rotate are fixed to the end thereof.

[0016] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0017] 1. The device of the present application uses a rotating rod to realize the automatic opening and closing of the bucket lid, and is combined with an infrared detector for inductive opening and closing. When medical staff approach and are detected, the bucket lid automatically opens and automatically closes after use. The automatically opening and closing bucket lid avoids medical staff from touching the collection bucket with their hands, thus avoiding the spread and contamination of bacteria; and the timely opening and closing of the bucket lid can effectively prevent the medical waste in the bucket from contacting the air for a long time, reducing the risk of environmental pollution and disease transmission.

[0018] 2. The device of the present application uses a collection bag arranged in the bucket body and fixed by a limiting ring. The detachable collection bag can not only realize the collection of medical waste, but also when the medical waste is full, only need to replace the collection bag, avoiding cleaning the collection bucket, which is time-saving and labor-saving.

[0019] 3. The device of the present application uses an automated sealing mechanism. When the medical waste in the collection bag is collected to a certain volume, the sealing mechanism automatically seals the collection bag; avoiding the harm that the medical waste in the collection bag may cause to medical staff or third-party personnel during manual sealing; at the same time, using the sealing mechanism to automatically seal, avoiding the medical waste in the bag from being touched by hands or contacted by air, reducing the risk of environmental pollution and disease transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the collection bucket in the present utility model;

[0021] Figure 2 It is a sectional view of the collection bucket in the present utility model;

[0022] Figure 3 It is a partial sectional view of the collection bucket in the present utility model;

[0023] Figure 4 It is a partial sectional view of the collection bucket in another direction in the present utility model;

[0024] Figure 5 is Figure 4 an enlarged schematic view of part A in

[0025] Figure 6 For Figure 4 Schematic enlarged view of part B in

[0026] Figure 7 Schematic structural view of the collection bag and the sealing mechanism in the present utility model;

[0027] Figure 8 For Figure 7 Schematic enlarged view of part C in

[0028] Figure 9 Schematic structural view of the sealing mechanism in the present utility model;

[0029] Figure 10 For Figure 9 Schematic enlarged view of part D in

[0030] In the above figures, 1, barrel body; 11, barrel cover; 12, handle lifting rod; 13, rotating rod; 131, rotating shaft; 14, infrared detector; 15, base; 16, connecting block; 17, pressure detector; 18, limiting ring; 181, limiting post; 182, ring fixing rod; 19, control box; 191, motor 1; 192, motor 2; 2, collection bag; 3, sealing mechanism; 31, threaded rod; 311, forward threaded rod; 312, reverse threaded rod; 321, clamp rod 1; 322, clamp rod 2; 33, bag clamping fixture; 331, extension block; 3311, notch; 332, spring group; 3321, spring rod; 333, limiting strip; 334, supporting block; 34, semi-circular clamp; 35, propulsion assembly; 351, pushing block; 352, driving cylinder; 353, movable column; 36, sealing nail; 361, limiting frame. Specific embodiments

[0031] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. The "first", "second", etc. involved in the present application are used to distinguish the described objects and do not have any sequential or technical meanings. The "connection" and "coupling" involved in the present application, unless otherwise specified, both include direct and indirect connections (couplings).

[0032] Embodiments of the present application provide a medical waste collection bucket, which solves the problems in the prior art that the medical waste collection bucket is difficult to clean, the medical waste inside it is likely to cause harm to personnel, and the risks of environmental pollution and disease transmission are relatively high. To better understand the technical solutions of the present application, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0033] This example discloses a medical waste collection bucket. Refer to Figures 1 to 10 , which specifically includes a bucket body 1 and a collection bag 2 provided inside the bucket body 1. A sealing mechanism 3 for sealing, a limiting ring 18 for fixing the port of the collection bag 2, and a pressure detector 17 for monitoring the volume of medical waste inside the bag are also provided inside the bucket body 1. A base 15 for limiting the collection bag 2 is further provided at the bottom inside the bucket body 1; an infrared detector 14 for monitoring and a control box 19 for controlling the sealing mechanism 3 are provided outside the bucket body 1.

[0034] A bucket cover 11 is further provided at the top of the bucket body 1. A lifting cover rod 12 extending outward is fixed on the bucket cover 11. At the extending end of the lifting cover rod 12, a rotating rod 13 is rotatably installed. At the other end of the rotating rod 13, a rotating shaft 131 for driving the rotating rod 13 to rotate is further provided. The rotating shaft 131 extends into the control box 19.

[0035] The limiting ring 18 includes a limiting post 181 provided thereon for fixing the collection bag 2, and ring fixing rods 182 provided at both ends thereof and between the ring fixing rods 182 and the bucket body 1 for fixing the limiting ring 18.

[0036] The sealing mechanism 3 includes a bag clamping fixture 33 and a semi-circular fixture 34 respectively fixed on both sides of the upper end of the collection bag 2, a fixture rod two 322 fixed on the outside of the semi-circular fixture 34, and a fixture rod one 321 fixed on the outside of the bag clamping fixture 33. A threaded rod 31 for limiting the bag clamping fixture 33 and the semi-circular fixture 34 is further passed through between the fixture rod two 322 and the fixture rod one 321. The threaded rod 31 includes a forward threaded rod 311 and a reverse threaded rod 312. A connecting block 16 is further installed at one end of the threaded rod 31, and the connecting block 16 is fixedly connected to the bucket body 1. The other end of the threaded rod 31 extends into the control box 19, and a motor one 191 and a motor two 192 for driving the threaded rod 31 to rotate are fixed at its end.

[0037] An advancing assembly 35 is also installed on the outer side of the bag - binding clamp 33. The bag - binding clamp 33 is fixedly provided with an extension block 331 for limiting the advancing assembly 35 in an outward - extending manner. A notch 3311 is also formed on the extension block 331, and the length of the notch 3311 is greater than the length of the forward displacement of the advancing assembly 35. The advancing assembly 35 includes a push block 351 that can be movably clamped in the extension block 331 and a driving cylinder 352 fixed on the extension block 331. The movable end of the driving cylinder 352 is connected to the outer end of the push block 351. To ensure that the push block 351 always fits against the extension block 331, a movable column 353 that is clamped in the notch 3311 is also installed at the lower end of the push block 351.

[0038] A sealing nail 36 and a limiting frame 361 for limiting the sealing nail 36 and fixed on the bag - binding clamp 33 are also installed on the outer side of the bag - binding clamp 33; the inner end of the push block 351 abuts against the sealing nail 36. During use, the driving cylinder 352 drives the push block 351 to push the sealing nail 36 to move. A support block 334 for supporting the sealing nail 36 is movably penetrated through the bottom of the limiting frame 361. A spring rod 3321 is connected to the rear end of the support block 334. A limiting strip 333 for limiting the spring rod 3321 is also fixed on the extension block 331. The spring rod 3321 is movably penetrated through the limiting strip 333, and a spring group 332 is also sleeved on the spring rod 3321 between the limiting strip 333 and the support block 334.

[0039] When implementing the device of the present application, first, the collection bag 2 is installed in the barrel body 1, and the four - week of the collection bag 2 is fixed in the limit posts 181 to achieve the fixation purpose; the detachable collection bag 2 can not only realize the collection of medical waste, but also when the medical waste is full, only need to replace the collection bag 2, avoiding cleaning the collection barrel, which is time - saving and labor - saving. When using the device of the present application, the infrared detector 14 is turned on for scanning and monitoring. When a medical staff approaches the barrel body 1, the infrared detector 14 transmits the information to the control box 19. At the same time, the motor in the control box 19 drives the rotating shaft 131 to rotate, and the rotating rod 13 rotates synchronously. While rotating, the barrel cover 11 is lifted to one side through the lifting cover rod 12 rotatably connected thereto. The medical staff can throw the medical waste to be collected into the collection bag 2. When the medical staff is away from the barrel body 1, the infrared detector 14 scans and detects and transmits the information to the control box 19. At the same time, the motor in the control box 19 drives the rotating shaft 131 to rotate in the reverse direction, and at the same time, the barrel cover 11 is reset to cover and seal the barrel body 1; the automatic opening and closing of the barrel cover 11 is realized by using the rotating rod 13, and then combined with the inductive opening and closing of the infrared detector 14, it avoids the medical staff from touching the collection barrel with their hands, thus avoiding the spread and pollution of bacteria; and the timely opening and closing of the barrel cover 11 can effectively prevent the medical waste in the barrel from contacting the air for a long time, reducing the risk of environmental pollution and disease transmission.

[0040] As the medical waste is continuously collected, the volume of the medical waste in the collection bag 2 increases continuously. When it rises to a certain height, the pressure detector 17 installed in the barrel body 1 continuously detects the pressure exerted by the collection bag 2. At this time, the sealing mechanism 3 operates to seal the collection bag 2. First, the motor one 191 and the motor two 192 in the control box 19 drive the threaded rod 31 to rotate clockwise. Since the threaded rod 31 is provided with a forward threaded rod 311 and a reverse threaded rod 312, the clamp rod two 322 and the clamp rod one 321 clamped on the threaded rod 31 are displaced towards the middle under the action of the rotation of the thread. The bag-binding clamp 33 fixed on the clamp rod one 321 and the semi-circular clamp 34 fixed on the clamp rod two 322 are displaced synchronously, and the opening of the collection bag 2 is limited to shrink towards the center. When the clamp rod one 321 and the clamp rod two 322 are displaced to the central position, at this time, the collection bag 2 is shrunk to be closed under the action of the bag-binding clamp 33 and the semi-circular clamp 34. Then the motor one 191 and the motor two 192 stop rotating. At the same time, the driving cylinder 352 operates to drive the push block 351 to push the sealing nail 36 forward. One of the sealing nails 36 is pushed forward. The forward-displaced sealing nail 36 restricts the bundled collection bag 2 therein. When the forward-displaced sealing nail 36 contacts the inner wall of the semi-circular clamp 34, under the pushing of the push block 351 and the angle limitation of the inner arc, the sealing nail 36 is deformed and compressed to squeeze and seal the collection bag 2 restricted therein. In order to make the sealing effect better, the sealing nail 36 is made of metal with the material of aluminum alloy. Aluminum alloy has good plasticity, which can avoid the situation of fracture when the sealing nail 36 is squeezed. After the sealing is completed, the driving cylinder 352 drives the push block 351 to reset, and the sealing nail 36 is displaced downward under the action of gravity for the next sealing. At the same time, the motor one 191 and the motor two 192 drive the threaded rod 31 to rotate reversely, and the threaded rod 31 drives the bag-binding clamp 33 and the semi-circular clamp 34 to displace and reset outward. In order to avoid the situation that the sealing nail 36 falls due to lack of support during sealing, the movable support block 334 below the sealing nail 36 can always contact the semi-circular clamp 34 according to the position of the semi-circular clamp 34, so that the sealing nail 36 is always supported. The device of the present application adopts an automated sealing mechanism 3. When the medical waste in the collection bag 2 is collected to a certain volume, the sealing mechanism 3 automatically performs loop sealing on the collection bag 2, avoiding the harm to the operator caused by the medical waste in the collection bag 2 during manual sealing. At the same time, the automatic sealing by the sealing mechanism 3 avoids the contact of the medical waste in the bag with hands or air, reducing the risk of environmental pollution and disease transmission. In addition, the driving rotation of the motor one 191, the motor two 192 and the motor connected to the rotating shaft 131, the scanning detection and information transmission of the infrared detector 14 in the device of the present application are all prior arts, and the specific working principles are not described in detail in this embodiment.

[0041] Although some preferred embodiments of the present utility model have been described, those skilled in the art can make additional changes and modifications once they learn the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present utility model.

[0042] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of this application and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. A medical waste collection barrel, comprising a barrel body (1) and a collection bag (2) arranged in the barrel body (1), characterized in that: The barrel body (1) is also provided with a sealing mechanism (3) for sealing, a limiting ring (18) for fixing the port of the collection bag (2), and a pressure detector (17) arranged inside the barrel body (1) for monitoring the volume of medical waste in the bag; a base (15) for limiting the position of the collection bag (2) is also provided at the bottom of the barrel body (1); an infrared detector (14) for monitoring and a control box (19) for controlling the sealing mechanism (3) are also provided outside the barrel body (1).

2. The medical waste collection barrel according to claim 1, characterized in that: The top of the barrel body (1) is also provided with a barrel cover (11), and a cover-lifting rod (12) extending outward is fixed on the barrel cover (11). A rotating rod (13) is rotatably mounted on the extended end of the cover-lifting rod (12), and a rotating shaft (131) for driving the rotating rod (13) to rotate is also provided at the other end of the rotating rod (13), and the rotating shaft (131) extends into the control box (19).

3. The medical waste collection barrel according to claim 2, characterized in that: The limiting circular ring (18) comprises a limiting column (181) arranged thereon for fixing the collecting bag (2), and a circular ring fixing rod (182) arranged between its two ends and the barrel body (1) and for fixing the limiting circular ring (18).

4. The medical waste collection barrel according to claim 3, characterized in that: The sealing mechanism (3) comprises a bag-binding clamp (33) and a semicircular clamp (34) respectively fixed on both sides of the upper end of the collecting bag (2), a second clamp rod (322) fixed on the outside of the semicircular clamp (34), and a first clamp rod (321) fixed on the outside of the bag-binding clamp (33), and a threaded rod (31) is also passed between the second clamp rod (322) and the first clamp rod (321) for limiting the position of the bag-binding clamp (33) and the semicircular clamp (34).

5. The medical waste collection barrel according to claim 4, characterized in that: The threaded rod (31) comprises a forward threaded rod (311) and a reverse threaded rod (312), and a connecting block (16) is installed at one end of the threaded rod (31), and the connecting block (16) is fixedly connected to the barrel body (1).

6. The medical waste collection barrel according to claim 5, characterized in that: A propulsion assembly (35) is also installed on the outer side of the bag-binding clamp (33), and an extension block (331) for limiting the propulsion assembly (35) is fixed to the bag-binding clamp (33) in an outwardly extending manner, and a notch (3311) is also provided on the extension block (331).

7. The medical waste collection barrel according to claim 6, characterized in that: The propulsion assembly (35) comprises a push block (351) movably mounted in the extension block (331), and a driving cylinder (352) fixed on the extension block (331), wherein the movable end of the driving cylinder (352) is connected to the outer end of the push block (351).

8. The medical waste collection barrel according to claim 7, characterized in that: The outer side of the bag binding clamp (33) is also provided with a sealing nail (36) and a limiting frame (361) for limiting the sealing nail (36) and fixed on the bag binding clamp (33); the inner end of the push block (351) is in contact with the sealing nail (36); when in use, the driving cylinder (352) drives the push block (351) to push the sealing nail (36) to perform displacement movement.

9. The medical waste collection barrel according to claim 8, characterized in that: A support block (334) for supporting the sealing nail (36) is movably provided at the bottom of the limit frame (361); a spring rod (3321) is connected to the rear end of the support block (334); a limit bar (333) for limiting the spring rod (3321) is also fixed on the extension block (331); the spring rod (3321) is movably provided on the limit bar (333); and a spring group (332) is also sleeved on the spring rod (3321) between the limit bar (333) and the support block (334).

10. The medical waste collection barrel according to claim 9, characterized in that: The other end of the threaded rod (31) extends into the control box (19), and a motor 1 (191) and a motor 2 (192) for driving the threaded rod (31) to rotate are fixed at the other end.

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