Intelligent weighing equipment of medical waste recovery cabinet and use method of intelligent weighing equipment

Abstract

The invention relates to the technical field of medical waste recycling, in particular to intelligent weighing equipment of a medical waste recycling cabinet and a using method thereof.The intelligent weighing equipment comprises the recycling cabinet, a medical waste recycling box upper cover used for sealing the upper end of a medical waste recycling box is installed on the inner side of the recycling cabinet, and a weighing device body used for weighing medical waste is installed at the upper end of one side of the recycling cabinet; the transfer unit and the positioning unit are installed at the upper end of the weighing device body, the transfer unit is installed in the middle of the positioning unit, the isolation bag is installed in the middle of the positioning unit, the linkage unit is installed on one side of the positioning unit and installed at the front end of the linear motor, and the rear end of the linear motor is fixedly connected with the fixing plate. And if the problem that the medical waste liquid flows out occurs, the problem can be solved by directly replacing the isolation bag, weighing equipment does not need to be cleaned, convenience is achieved, meanwhile, after weighing is completed, the medical waste can be automatically put into the corresponding collecting box, and convenience of medical waste treatment is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical waste recycling, and specifically provides an intelligent weighing device for a medical waste recycling cabinet and a using method thereof. Background Art

[0002] The intelligent weighing device for a medical waste recycling cabinet is a high-tech device integrating high-precision sensors, a data processing unit, and a communication module. It can weigh the weight of medical waste in real time and accurately, and automatically upload the data to the cloud management system; This device usually has an automatic identification function, which can quickly identify the type and source of medical waste through barcodes or RFID tags. Its intelligent system can also analyze the data and generate detailed reports, facilitating the whole-process monitoring and tracing by hospitals and regulatory departments. In addition, the intelligent weighing device also has characteristics such as waterproof, dustproof, and shockproof, adapting to complex medical environments, ensuring the stability and reliability of the device. Through intelligent management, it effectively improves the efficiency and safety of medical waste treatment, reduces the errors of manual operations, and provides strong support for the standardized management of medical waste; During the process of recycling and weighing medical waste packaged in special medical waste bags by the intelligent weighing device for a medical waste recycling cabinet, if the special medical waste bag is damaged, there is a problem that the liquid in the medical waste flows out onto the weighing device. And the weighing device is generally integrally set, and it is relatively troublesome to disassemble later. At the same time, after weighing, it is necessary to manually classify the weighed medical waste, which is rather troublesome. Therefore, an intelligent weighing device for a medical waste recycling cabinet and a using method thereof are proposed for the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide an intelligent weighing device for a medical waste recycling cabinet and a using method thereof, so as to solve the problems that during the process of recycling and weighing medical waste packaged in special medical waste bags by the intelligent weighing device for a medical waste recycling cabinet, if the special medical waste bag is damaged, there is a problem that the liquid in the medical waste flows out onto the weighing device, and the weighing device is generally integrally set, which is relatively troublesome to disassemble later, and at the same time, after weighing, it is necessary to manually classify the weighed medical waste, which is rather troublesome.

[0004] To achieve the above purpose, the present invention provides the following technical solutions: An intelligent weighing device for a medical waste recycling cabinet and its usage method, including a recycling cabinet. An upper cover of a medical waste recycling box for sealing the upper end of the medical waste recycling box is installed inside the recycling cabinet. A weighing device body for weighing medical waste is installed at the upper end of one side of the recycling cabinet. A transfer unit and a positioning unit are installed at the upper end of the weighing device body. The transfer unit is installed in the middle of the positioning unit. An isolation bag is installed in the middle of the positioning unit. A linkage unit is installed on one side of the positioning unit. The linkage unit is installed at the front end of a linear motor. The rear end of the linear motor is fixedly connected to a fixing plate. A parallelly arranged limiting unit is installed at the upper end of the recycling cabinet. A baffle is slidably connected inside the limiting unit. The symmetrically arranged baffles are connected by a driving unit. The driving unit includes a vertical rod. A double-output shaft motor is fixedly connected to the top end of the vertical rod. Connecting shafts are fixedly connected to the top ends of the main shafts of the double-output shaft motor. External threads are provided on the outer sides of the ends of the connecting shafts away from the double-output shaft motor. The limiting unit includes a limiting rod. A groove is opened inside the limiting rod. The linkage unit includes a control block. A bottom groove is opened at the lower end of the control block. A guiding plate is fixedly connected to the inner side of the front end of the control block. The transfer unit includes a square plate. A round hole is opened in the middle of the square plate. Rotating shafts are fixedly connected to both sides of one end of the square plate. The positioning unit includes a first positioning rod. A second positioning rod is provided on one side of the first positioning rod. Rotating holes are opened inside both the first positioning rod and the second positioning rod. A sliding hole is opened in the middle of the first positioning rod.

[0005] As a further optimized content of the present invention, wherein: the upper cover of the medical waste recycling box is an automatic upper cover, and the upper cover of the medical waste recycling box corresponds one-to-one with the medical waste recycling box provided inside the recycling cabinet.

[0006] As a further optimized content of the present invention, wherein: the lower end of the fixing plate is fixedly connected to the recycling cabinet, the lower end of the vertical rod is fixedly connected to the recycling cabinet, the connecting shaft is helically connected to the baffle through the external thread, and the connecting shaft is rotatably connected to the limiting rod.

[0007] As a further optimized content of the present invention, wherein: the grooves opened inside the limiting rod correspond one-to-one with the baffles, the grooves and the baffles are slidably connected, and the width of the baffle is one-half of the depth of the groove.

[0008] As a further optimized content of the present invention, wherein: one of the limiting rods is provided inside the bottom groove opened inside the control block, the guiding plate is adapted to the sliding hole, and the guiding plate is slidably connected to the first positioning rod through the sliding hole.

[0009] As a further optimized content of the present invention, wherein: the first positioning rod and the second positioning rod are parallel to each other, and the upper end surfaces of the first positioning rod, the second positioning rod, and the square plate are arranged on the same horizontal plane.

[0010] As a further optimized content of the present invention, wherein: the transfer unit is arranged at the upper end of the weighing device body, and the square plate is rotatably connected to the first positioning rod and the second positioning rod through a rotating shaft and a rotating hole respectively.

[0011] As a further optimized content of the present invention, wherein: there are two limiting units, the limiting units are parallel to each other, and the lateral projection of the limiting rod arranged inside any one of the limiting units is L-shaped.

[0012] As a further optimized content of the present invention, wherein: the isolation bag is made of plastic material, and a quarter of the bottom of the isolation bag is exposed outside the round hole.

[0013] As a further optimized content of the present invention, wherein: Step 1: Medical waste weighing: During the operation of the equipment, the external power supply is energized, and the medical waste collected in the medical plastic bag is placed in the middle of the isolation bag without contacting the inner wall of the round hole. At this time, the bottom of the isolation bag is in full contact with the weighing plate at the upper end of the weighing device body. During this process, there is no tension or very little tension between the isolation bag and the square plate. The weight of the medical waste is displayed by the weighing device body and recorded. After the recording is completed, it is classified according to the type of medical waste; Step 2: Classification after weighing: After weighing, the linear motor drives the linkage unit to move according to the type of medical waste. During the movement of the linkage unit, it drives the transfer unit and the positioning unit to move synchronously. The movement of the transfer unit drives the medical waste placed in the isolation bag to move to the upper end of the corresponding medical waste recycling bin cover; During the movement of the transfer unit, the bottom contacts the top end of the limiting rod, and thus it cannot rotate; When the isolation bag containing the medical waste inside moves to the upper end of the corresponding medical waste recycling bin cover, the cover of the medical waste recycling bin automatically opens, and at the same time, the double-output shaft motor operates to drive the connecting shaft to rotate. During the rotation of the connecting shaft, it drives the baffle to move away from the recycling cabinet. At this time, the square plate is located above the groove and loses support at the bottom, thereby causing the square plate to rotate. After the square plate rotates, the medical waste inside the isolation bag is put into the corresponding medical waste recycling bin; Step 3: Reset after classification: After the placement is completed, the linear motor controls the linkage unit to reset. After the linkage unit resets, it drives the transfer unit and the positioning unit to reset and move to the upper end of the weighing device body. At the same time, the double-output shaft motor drives the connecting shaft to rotate in the reverse direction to reset the baffle; Step 4: Post-maintenance: When there is a leakage during the weighing of medical waste, or when the medical waste in the recycling cabinet is centrally collected, transferred, and processed, the isolation bag is replaced to avoid the problem of bacterial cross-infection of different types of medical waste caused by weighing.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. In the present invention, through the arranged isolation bag, positioning unit, transfer unit and linear motor, during the weighing process, if there is a problem of medical waste liquid flowing out, directly replacing the isolation bag can solve the problem without cleaning the weighing equipment, which is more convenient. At the same time, after weighing is completed, the medical waste can be automatically put into the corresponding collection box, further improving the convenience of medical waste treatment; 2. In the present invention, through the arranged first positioning rod, second positioning rod, square plate and limiting rod, when the medical waste moves to the upper end of the corresponding medical waste recycling box, the medical waste can be automatically put in, the putting is more accurate, and no manual participation is required, reducing the problem of contacting with medical waste and further improving the safety of medical waste treatment; 3. In the present invention, the overall adopts a modular design, and each mechanical component is independently installed, enabling the equipment to be quickly assembled during installation, easily replacing the faulty part during maintenance, and only updating the corresponding component during upgrading without overall replacement, which is convenient for later upgrading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is of the present invention Figure 1 the schematic diagram of the structure at A in; Figure 3 is a schematic diagram of the driving unit structure of the present invention; Figure 4 is a schematic diagram of the limiting unit structure of the present invention; Figure 5 is a schematic diagram of the transfer unit structure of the present invention; Figure 6 is a schematic diagram of the positioning unit structure of the present invention; Figure 7 is a schematic diagram of the isolation bag structure of the present invention; Figure 8 is a schematic diagram of the linear motor structure of the present invention; Figure 9 is of the present invention Figure 8 the schematic diagram of the structure at B in.

[0016] In the figure: 1, recycling cabinet; 2, weighing device body; 3, fixing plate; 4, driving unit; 41, vertical rod; 42, double-output shaft motor; 43, connecting shaft; 44, external thread; 5, limiting unit; 51, limiting rod; 52, groove; 6, baffle; 7, upper cover of medical waste recycling box; 8, linkage unit; 81, control block; 82, guide plate; 83, bottom groove; 9. Transfer unit; 91. Square plate; 92. Round hole; 93. Rotating shaft; 10. Positioning unit; 101. First positioning rod; 102. Second positioning rod; 103. Sliding hole; 104. Rotating hole; 11. Isolation bag; 12. Linear motor. Detailed implementation manner

[0017] Please refer to Figures 1-9 , the present invention provides a technical solution: An intelligent weighing device for a medical waste recycling cabinet and its usage method, including a recycling cabinet 1, an upper cover 7 of a medical waste recycling box for sealing the upper end of the medical waste recycling box is installed inside the recycling cabinet 1, a weighing device body 2 for weighing medical waste is installed at the upper end of one side of the recycling cabinet 1, a transfer unit 9 and a positioning unit 10 are installed at the upper end of the weighing device body 2, the transfer unit 9 is installed in the middle of the positioning unit 10, an isolation bag 11 is installed in the middle of the positioning unit 10, a linkage unit 8 is installed on one side of the positioning unit 10, the linkage unit 8 is installed at the front end of the linear motor 12, the rear end of the linear motor 12 is fixedly connected to a fixing plate 3, a limiting unit 5 arranged in parallel is installed at the upper end of the recycling cabinet 1, a baffle 6 is slidably connected inside the limiting unit 5, and the symmetrically arranged baffles 6 are connected by a driving unit 4; the driving unit 4 includes a vertical rod 41, a double-output shaft motor 42 is fixedly connected to the top end of the vertical rod 41, connecting shafts 43 are fixedly connected to the top ends of the main shafts of the double-output shaft motor 42, external threads 44 are arranged on the outer sides of the ends of the connecting shafts 43 far away from the double-output shaft motor 42, the limiting unit 5 includes a limiting rod 51, and a groove 52 is opened inside the limiting rod 51; the linkage unit 8 includes a control block 81, a bottom groove 83 is opened at the lower end of the control block 81, a guiding plate 82 is fixedly connected to the inner side of the front end of the control block 81, the transfer unit 9 includes a square plate 91, a round hole 92 is opened in the middle of the square plate 91, rotating shafts 93 are fixedly connected to both sides of one end of the square plate 91, the positioning unit 10 includes a first positioning rod 101, a second positioning rod 102 is arranged on one side of the first positioning rod 101, rotating holes 104 are opened on the inner sides of the first positioning rod 101 and the second positioning rod 102, and a sliding hole 103 is opened in the middle of the first positioning rod 101.

[0018] As a further technical solution of this scheme, the upper cover 7 of the medical waste recycling box is an automatic upper cover, and the upper cover 7 of the medical waste recycling box corresponds one-to-one with the medical waste recycling box arranged inside the recycling cabinet 1. Through the above setting, it is convenient to classify medical waste; As a further technical solution of this scheme, the lower end of the fixing plate 3 is fixedly connected to the recycling cabinet 1, the lower end of the vertical rod 41 is fixedly connected to the recycling cabinet 1, the connecting shaft 43 is spirally connected to the baffle 6 through the external thread 44, and the connecting shaft 43 is rotatably connected to the limiting rod 51. Through the above setting, the baffle 6 can be driven to move during the rotation of the connecting shaft 43; As a further technical solution for the implementation of this solution, the grooves 52 opened inside the limiting rod 51 correspond one by one to the baffle 6. The baffle 6 is slidably connected to the groove 52. The width of the baffle 6 is half of the depth of the groove 52. Through the above settings, the baffle 6 can be hidden inside the groove 52; As a further technical solution for the implementation of this solution, one of the limiting rods 51 is provided inside the bottom groove 83 opened inside the control block 81. The guide plate 82 is adapted to the sliding hole 103. The guide plate 82 is slidably connected to the first positioning rod 101 through the sliding hole 103. Through the above settings, the first positioning rod 101 can be stably limited; As a further technical solution for the implementation of this solution, the first positioning rod 101 and the second positioning rod 102 are parallel to each other. The upper end surfaces of the first positioning rod 101, the second positioning rod 102 and the square plate 91 are arranged on the same horizontal plane. Through the above settings, the square plate 91 can be positioned; As a further technical solution for the implementation of this solution, the transfer unit 9 is arranged on the upper end of the weighing device body 2. The square plate 91 is rotatably connected to the first positioning rod 101 and the second positioning rod 102 through the rotating shaft 93 and the rotating hole 104 respectively. Through the above settings, the stability of the connection between the square plate 91 and the first positioning rod 101 and the second positioning rod 102 can be improved; As a further technical solution for the implementation of this solution, there are two limiting units 5. The limiting units 5 are parallel to each other. The horizontal projection of the limiting rod 51 arranged inside any one of the limiting units 5 is L-shaped. Through the above settings, the square plate 91 can be prevented from rotating at non-specific positions; As a further technical solution for the implementation of this solution, the isolation bag 11 is made of plastic material, and a quarter of the bottom end of the isolation bag 11 is exposed outside the round hole 92. Through the above settings, during the weighing process, medical waste can be isolated; As a further technical solution for the implementation of this solution, Step 1: Weighing medical waste: During the operation of the equipment, the external power supply is energized. The medical waste collected in the medical plastic bag is placed in the middle of the isolation bag 11 and does not contact the inner wall of the round hole 92. At this time, the bottom of the isolation bag 11 is in full contact with the weighing plate on the upper end of the weighing device body 2. During this process, there is no tension or very little tension between the isolation bag 11 and the square plate 91. The weight of the medical waste is displayed by the weighing device body 2 and recorded. After the recording is completed, it is classified according to the types of medical waste; Step 2: Classification after weighing: After the weighing is completed, the linear motor 12 drives the linkage unit 8 to move according to the types of medical waste. During the movement of the linkage unit 8, it drives the transfer unit 9 and the positioning unit 10 to move synchronously. The movement of the transfer unit 9 drives the medical waste placed inside the isolation bag 11 to move to the upper end of the corresponding medical waste recycling box cover 7; During the movement of the transfer unit 9, the bottom contacts the top end of the limit rod 51, and thus it cannot rotate. When the isolation bag 11 containing medical waste inside moves to the upper end of the upper cover 7 of the corresponding medical waste recycling bin, the upper cover 7 of the medical waste recycling bin automatically opens. At the same time, the double-output shaft motor 42 operates to drive the connecting shaft 43 to rotate. During the rotation of the connecting shaft 43, the baffle 6 is driven to move away from the recycling cabinet 1. At this time, the square plate 91 is located at the upper end of the groove 52 and loses support at the bottom, so that the square plate 91 rotates. After the square plate 91 rotates, the medical waste inside the isolation bag 11 is put into the corresponding medical waste recycling bin. Step 3: After classification and resetting: After the placement is completed, the linear motor 12 controls the linkage unit 8 to reset. After the linkage unit 8 resets, it drives the transfer unit 9 and the positioning unit to reset and move to the upper end of the weighing device body 2. At the same time, the double-output shaft motor 42 drives the connecting shaft 43 to rotate in the reverse direction to reset the baffle 6. Step 4: Post-maintenance: When there is a leakage in the medical waste weighing, or when the medical waste in the recycling cabinet 1 is centrally collected, transferred, and processed, the isolation bag 11 is replaced to avoid the problem of bacterial cross-infection of different types of medical waste caused by weighing.

[0019] In this article, specific examples are used to elaborate on the principle and implementation manner of the present invention. The description of the above examples is only used to help understand the method of the present invention and its core idea. The above is only the preferred implementation manner of the present invention. It should be noted that due to the limited nature of written expression and objectively infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, retouches, or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, retouches, changes, or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, should all be regarded as the protection scope of the present invention.

Claims

1. An intelligent weighing device for a medical waste recycling cabinet, comprising a recycling cabinet (1), characterized in that: Inside the recycling cabinet (1), there is an upper cover (7) of the medical waste recycling box installed for sealing the upper end of the medical waste recycling box. At the upper end of one side of the recycling cabinet (1), there is a weighing device body (2) installed for weighing medical waste. At the upper end of the weighing device body (2), there are a transfer unit (9) and a positioning unit (10) installed. The transfer unit (9) is installed in the middle of the positioning unit (10). Inside the positioning unit (10), there is an isolation bag (11) installed. On one side of the positioning unit (10), there is a linkage unit (8) installed. The linkage unit (8) is installed at the front end of a linear motor (12). The rear end of the linear motor (12) is fixedly connected to a fixing plate (3). At the upper end of the recycling cabinet (1), there are parallelly arranged limiting units (5) installed. Inside the limiting units (5), there is a baffle (6) slidably connected. The symmetrically arranged baffles (6) are connected by a driving unit (4). The driving unit (4) includes a vertical rod (41). At the top of the vertical rod (41), there is a double-output shaft motor (42) fixedly connected. At the top of the main shafts of the double-output shaft motor (42), there are connecting shafts (43) fixedly connected. On the outer side of the end of the connecting shaft (43) away from the double-output shaft motor (42), there is an external thread (44). The limiting unit (5) includes a limiting rod (51). Inside the limiting rod (51), there is a groove (52) opened. The linkage unit (8) includes a control block (81). At the lower end of the control block (81), there is a bottom groove (83) opened. Inside the front end of the control block (81), there is a guide plate (82) fixedly connected. The transfer unit (9) includes a square plate (91). In the middle of the square plate (91), there is a round hole (92) opened. At both sides of one end of the square plate (91), there are rotating shafts (93) fixedly connected. The positioning unit (10) includes a first positioning rod (101). On one side of the first positioning rod (101), there is a second positioning rod (102). Inside the first positioning rod (101) and the second positioning rod (102), there are rotating holes (104) opened. In the middle of the first positioning rod (101), there is a sliding hole (103) opened.

2. The intelligent weighing device of a medical waste recycling cabinet according to claim 1, characterized in that: The upper cover (7) of the medical waste recycling box is an automatic upper cover, and there is a one-to-one correspondence between the upper cover (7) of the medical waste recycling box and the medical waste recycling box arranged inside the recycling cabinet (1).

3. The intelligent weighing device of a medical waste recycling cabinet according to claim 1, characterized in that: The lower end of the fixing plate (3) is fixedly connected to the recycling cabinet (1). The lower end of the vertical rod (41) is fixedly connected to the recycling cabinet (1). The connecting shaft (43) is spirally connected to the baffle (6) through the external thread (44). The connecting shaft (43) is rotatably connected to the limiting rod (51).

4. The intelligent weighing device of a medical waste recycling cabinet according to claim 1, characterized in that: The grooves (52) opened inside the limiting rod (51) correspond to the baffles (6) one by one. The grooves (52) and the baffles (6) are slidably connected. The width of the baffle (6) is one-half of the depth of the groove (52).

5. The intelligent weighing device of a medical waste recycling cabinet according to claim 1, characterized in that: One of the limiting rods (51) is arranged inside the bottom groove (83) formed inside the control block (81). The guide plate (82) is adapted to the sliding hole (103), and the guide plate (82) is slidably connected to the first positioning rod (101) through the sliding hole (103).

6. The intelligent weighing device of a medical waste recycling cabinet according to claim 1, characterized in that: The first positioning rod (101) is parallel to the second positioning rod (102), and the upper end surfaces of the first positioning rod (101), the second positioning rod (102) and the square plate (91) are arranged on the same horizontal plane.

7. The intelligent weighing device of a medical waste recycling cabinet according to claim 1, characterized in that: The transfer unit (9) is arranged at the upper end of the weighing device body (2). The square plate (91) is rotatably connected to the first positioning rod (101) and the second positioning rod (102) through a rotating shaft (93) and a rotating hole (104) respectively.

8. The intelligent weighing device of a medical waste recycling cabinet according to claim 1, characterized in that: There are two limiting units (5), and the limiting units (5) are parallel to each other. The lateral projection of the limiting rod (51) arranged inside any one of the limiting units (5) is L-shaped.

9. The intelligent weighing device for a medical waste recycling cabinet according to claim 1, characterized in that: The isolation bag (11) is made of plastic, and a quarter of the bottom end of the isolation bag (11) is exposed outside the round hole (92).

10. A method for using an intelligent weighing device of a medical waste recycling cabinet according to any one of claims 1-9, characterized in that: Step 1: Medical waste weighing: During the operation of the equipment, the external power supply is energized. The medical waste collected in the medical plastic bag is placed in the middle of the isolation bag (11) without contacting the inner wall of the round hole (92). At this time, the bottom of the isolation bag (11) is in full contact with the weighing plate at the upper end of the weighing device body (2). During this process, there is no or very little tension between the isolation bag (11) and the square plate (91). The weight of the medical waste is displayed by the weighing device body (2) and recorded. After the recording is completed, the medical waste is classified according to its type. Step 2: Classification after weighing: After weighing, the linear motor (12) drives the linkage unit (8) to move according to the type of medical waste. During the movement of the linkage unit (8), it drives the transfer unit (9) and the positioning unit (10) to move synchronously. The movement of the transfer unit (9) drives the medical waste placed inside the isolation bag (11) to move to the upper end of the corresponding medical waste recycling box lid (7). During the movement of the transfer unit (9), the bottom contacts the top of the limiting rod (51), and thus it cannot rotate. When the isolation bag (11) containing the medical waste moves to the upper end of the corresponding medical waste recycling box lid (7), the medical waste recycling box lid (7) automatically opens. At the same time, the double-output shaft motor (42) operates to drive the connecting shaft (43) to rotate. During the rotation of the connecting shaft (43), it drives the baffle (6) to move away from the recycling cabinet (1). At this time, the square plate (91) is located above the groove (52) and loses support at the bottom, so that the square plate (91) rotates. After the square plate (91) rotates, the medical waste inside the isolation bag (11) is put into the corresponding medical waste recycling box. Step 3: After classification, reset: After the feeding is completed, the linear motor (12) controls the linkage unit (8) to reset. After the linkage unit (8) is reset, it drives the transfer unit (9) and the positioning unit to reset and move to the upper end of the weighing body (2). At the same time, the double-output shaft motor (42) drives the connecting shaft (43) to rotate in the reverse direction to reset the baffle (6). Step 4: Post-maintenance: When medical waste weighing leaks, or when medical waste is centrally collected, transferred, and processed in the recycling cabinet (1), replace the isolation bag (11) to avoid the problem of bacterial cross-infection of different types of medical waste caused by weighing.

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