WO2020182198A1 - Appareil de collecte de déchets et système de collecte et de traitement de déchets - Google Patents

Appareil de collecte de déchets et système de collecte et de traitement de déchets Download PDF

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Publication number
WO2020182198A1
WO2020182198A1 PCT/CN2020/079149 CN2020079149W WO2020182198A1 WO 2020182198 A1 WO2020182198 A1 WO 2020182198A1 CN 2020079149 W CN2020079149 W CN 2020079149W WO 2020182198 A1 WO2020182198 A1 WO 2020182198A1
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WO
WIPO (PCT)
Prior art keywords
cavity
waste collection
movable valve
waste
movable
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PCT/CN2020/079149
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English (en)
Chinese (zh)
Inventor
梁洪岐
栗亚
Original Assignee
美昕医疗器械（上海）有限公司
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Publication of WO2020182198A1 publication Critical patent/WO2020182198A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
    • A61B50/13—Trolleys, e.g. carts
    • A61M1/0001—
    • A61M1/0023—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays

Definitions

  • the invention relates to a waste collection equipment and a waste collection and processing system, which are used for collecting and processing waste materials generated in a medical process.
  • liquid, semi-solid, and solid wastes will inevitably be produced, including human fluids such as blood, and the perfusion solution introduced to the surgical site during the operation.
  • the solid and semi-solid waste generated includes tissue fragments and small pieces of surgical material that may remain in the body. Ideally, the waste will be collected once it is generated, so that it will neither contaminate the surgical site nor become a biohazard in the operating room or other locations where the surgical procedure is performed.
  • waste collection and treatment systems for medical staff to collect the waste generated during the operation after the operation or operation.
  • the principle is mainly that the waste generated at the surgical site is sucked into a specific collection container through the suction force generated by a vacuum source. That is, after the system is activated, the suction force generated by the vacuum source reaches the surgical site, so that the waste is sucked into a specific collection container through the pipeline in contact with the surgical site.
  • waste materials are collected in waste collection containers connected to a vacuum source.
  • One solution in the prior art is to use a large-capacity waste collection container to suck and store the waste.
  • Medical staff need to scan the waste collection container to estimate the amount of waste to be extracted in order to control the operation.
  • the larger the container the less intuitive the volume, which is not conducive to the estimation.
  • the container will fill up more quickly, which will cause the interruption of the surgical process to empty the waste collection container.
  • the middle end of the second surgical process will give the treatment belt There are a lot of inconveniences and risks.
  • regardless of whether the container is large or small there is a disadvantage that it is impossible to choose different volumes according to the type of operation.
  • a waste collection container with two chambers of different volumes is proposed to achieve this.
  • a small-volume chamber is used to achieve intuitive estimation and accurate measurement
  • a large-volume chamber is used to achieve Storage of large amounts of waste.
  • this technical solution since the two chambers are both connected to the same negative pressure source, in the operation of transferring the waste from the small chamber to the large chamber, because the pressures of the two are the same, the speed is Slow, but because many operations cannot be delayed, this technical solution will have a very negative impact when performing certain operations; for other operations, it will also greatly affect the progress of the operation due to the slow transfer speed And fluency, causing many inconveniences to patients and medical staff.
  • the technical problem to be solved by the embodiments of the present invention is to provide a method that can provide accurate estimation and calculation of the volume of waste, and at the same time can select different storage volumes for execution according to different treatment plans, and between containers with different storage volumes The speed of waste transfer will not affect the progress of the operation.
  • an embodiment of the present invention provides a waste collection device for collecting waste generated in a medical process, and the waste collection device includes:
  • the waste collection container includes a first cavity and a second cavity, the first cavity and the second cavity are connected to the same negative pressure source; the first cavity and the second cavity are There is a partition wall between;
  • a movable valve is provided in the waste collection container and is used to communicate or isolate the first cavity and the second cavity;
  • the valve controller is connected to the movable valve, and when the waste in the first cavity needs to be transferred to the second cavity, the valve controller controls the movable valve to communicate with the first cavity And the second cavity, and when the first cavity and the second cavity are in communication, the movable valve is controlled to perform an emptying action, when the waste in the first cavity is transferred , Controlling the movable valve to isolate the first cavity from the second cavity.
  • first cavity is located above the second cavity.
  • the movable valve includes an actuating member arranged on the top of the first cavity, a movable rod connected to the actuating member at one end, and a movable valve leaf arranged at the other end of the movable rod;
  • the valve leaf can move between the first position and the second position under the drive of the actuating member according to the movable rod; when the movable valve leaf is in the first position, the first cavity and the second position The two cavities are in a closed state; when the movable valve leaf is in the second position, the first cavity and the second cavity are in a communicating state; the second position is in the first position Inside the cavity.
  • the movable valve leaf can reciprocate between the third position and the fourth position according to the movable rod driven by the actuating member to form an emptying action.
  • the partition wall is provided with a fluid communication hole, and the fluid communication hole cooperates with the movable valve leaf to communicate or close the first cavity and the second cavity.
  • the movable valve further includes a sealing rubber ring which is arranged in the movable valve leaf or in the fluid communication hole.
  • the movable valve leaf is provided with a plurality of supporting guide pieces that can be inserted into the fluid communication hole.
  • the actuating component is a stepping motor.
  • first cover body is installed with a second cover body for penetrating the movable rod.
  • first cavity is further provided with a first liquid level measuring instrument
  • second cavity is further provided with a second liquid level measuring instrument; the volume of the first cavity is smaller than that of the second cavity The volume.
  • the waste collection container is divided into two cavities that can be connected and separated, so as to be used for different treatment programs. Containers of different volumes to suck and store waste. In addition, it is believed that the remaining capacity can be estimated more intuitively during observation to ensure the human control of the operation, and the total storage volume of the waste collection container can be guaranteed through two cavities, thereby avoiding the need to empty the waste collection during the operation The operation was interrupted by the container.
  • the waste collection container in this embodiment is installed and used as a whole, and there is no need to use too many devices to realize the series connection of multiple waste collection containers. It is also more convenient to install, clean, and maintain; The emptying action of the piston valve makes the transfer of waste between the two connected and separated cavities faster, so that the progress and time of the operation will not be delayed, and the surgical treatment will be smoother.
  • Figure 1 shows the waste collection and treatment system when the waste collection equipment and the docking equipment are not docked.
  • Figure 2 shows the waste collection and treatment system in the docking state of waste collection equipment and docking equipment.
  • Fig. 3 is a schematic diagram of the front internal structure of the waste collection equipment of the present invention.
  • Figure 4 is a schematic diagram of the side internal structure of the waste collection equipment of the present invention.
  • Fig. 5 is a schematic diagram of the connection between the first embodiment of the waste collection container of the present invention and various accessories.
  • Fig. 6 is a schematic structural diagram of a first embodiment of the waste collection container of the present invention with a movable valve.
  • Fig. 7 is a cross-sectional view of the A-A section of Fig. 6.
  • Fig. 8 is a front view of the first embodiment of the waste collection container of the present invention.
  • Fig. 9 is a cross-sectional view of the B-B section of Fig. 8.
  • Fig. 10 is a schematic structural diagram of a second embodiment of a waste collection container according to the present invention.
  • Fig. 11 is a schematic structural diagram of the movable valve of the waste collection container of the present invention.
  • Figure 12 is a schematic diagram of the connection of the valve controller of the waste collection equipment of the present invention.
  • Figures 1 and 2 show a waste collection and treatment system 10, which includes a waste collection device 100 and a docking device 200.
  • Figure 1 shows a waste collection device 100 and a docking device.
  • the waste collection and treatment system 10 in the state where the equipment 200 is not docked.
  • FIG. 2 shows the waste collection and treatment system 10 in the state where the waste collection device 100 and the docking device 200 are docked.
  • the waste collection device 100 can be connected to an external suction pipe (not shown in the figure) through the consumable box 300, and the external suction pipe can be connected to a suction connector (not shown in the figure), and the suction connector can be a separate
  • the connector can also be attached to surgical equipment.
  • the suction force at the suction joint transports the waste through the external suction pipeline to the waste collection device 100 for storage.
  • the docking device 200 can empty the waste in the waste collection device 100, and at the same time can form a waste collection container 109 for cleaning the waste collection device 100 Clean the passage.
  • the discharge circuit control and flushing circuit control of the waste collection and treatment system 10 are known to those skilled in the art and will not be repeated here.
  • the waste collection device 100 is used in the waste collection and treatment system 10 to collect waste generated in the medical process, and is used to interface with the docking device 200 to discharge waste. See FIG. 1 and FIG. 2
  • the waste collection device 100 includes :Portable trolley 108, at least one waste collection container 109 installed on the portable trolley, matching bracket 110, two collection end connectors 112, 114, and two floating sleeves 111, 113.
  • the portable trolley 108 is moved by the first roller 105 mounted thereon, and the number of rollers is four.
  • the specific portable trolley 108 also includes a collecting end housing 101, a pusher 102 is arranged in the middle part of the housing 101, and a collecting end display 103 is arranged on the top of the collecting end housing 101.
  • the collecting end display 103 can be It is foldably arranged on the collecting end housing 101.
  • the portable trolley 108 is also provided with a supporting hanging rod 104.
  • FIG. 3 is a schematic diagram of the front internal structure of the waste collection equipment of the present invention.
  • the waste collection container 109 is installed on the portable trolley 108 and is used to store waste generated during medical procedures.
  • a waste collection container 109 is provided.
  • the waste collection container 109 has a first cavity 116 and a second cavity 117, wherein the volume of the first cavity 116 is smaller than the volume of the second cavity 117.
  • the number of waste collection containers can also be two, which is equivalent to separating the first cavity 117 and the second cavity 117 to form two independent waste collection containers.
  • the waste collection container 109 is installed inside the collection end housing 101.
  • the collection end housing 101 is provided with a corresponding observation window for observing the waste in the waste collection container 109, such as liquid level or color.
  • the first observation window 106 and the second observation window 107 are correspondingly provided, which are used to observe the first cavity 116 and the second cavity 117 respectively.
  • the mating bracket 110 is installed on the bottom frame 118 of the portable trolley 108 for mating with the docking device 200.
  • the mating bracket 110 forms a mating space 1100 for accommodating the mating part of the docking device 200.
  • Two collection end connectors 112, 114 are attached to the adapter bracket 110 and are respectively connected to at least one waste collection container 109.
  • One collection end connector 112 is used to discharge waste in the waste collection container 109, and the other collection end
  • the joint 114 is used to introduce cleaning liquid for cleaning at least one waste collection container 109.
  • the collection end joint 112 for discharging the waste in the waste collection container 109 is referred to as the first collection end joint 112, which is used for the collection of cleaning liquid introduced into the cleaning waste collection container 109.
  • the end fitting 114 is called the second collecting end fitting 114.
  • Figure 4 is a schematic diagram of the side internal structure of the waste collection equipment of the present invention.
  • the first collection end joint 112 is connected to the waste collection container 109 through the discharge pipe 122.
  • the specific first collection end joint 112 is connected to the first cavity 116 of the waste collection container 109 through the discharge pipe 122, that is, one end of the discharge pipe 122 is connected to the first collection end joint 112, and the other end is connected to the bottom of the first cavity 116;
  • the second collection end joint 114 is connected to the second cavity 117 of the waste collection container 109 through the cleaning pipe 124, that is, one end of the cleaning pipe 124 is connected to the second collection end joint 114, and the other end is connected to the top of the second cavity 117.
  • the two floating sleeves 111, 113 are installed on the mating bracket 110, and correspondingly sleeved on the two collecting end connectors 112, 114 for guiding the two butting end connectors and the two collecting end connectors 112, of the docking device 200 114 is correspondingly connected; the two floating sleeves 111, 113 can move in suspension relative to the mating bracket 110 and guide the two butting end joints to join the two collecting end joints 112, 114.
  • the corresponding floating socket heads 111 and 113 are in the initial position; in the process of connecting the docking terminal connector, the floating socket heads 111 and 113 can move and guide in suspension relative to the matching bracket 110
  • the two butt end fittings are joined to the two collecting end fittings 112, 114.
  • the waste collection equipment 100 includes:
  • Portable trolley 108 ; a mating bracket 110, which is installed on the portable trolley 108 for mating with the docking device 200;
  • the waste collection container 109 which is installed on the portable trolley 108, is used to store the waste generated in the medical process; the first collection end connector 112 and the second collection end connector 114 are attached to the adapter bracket 110 and Connected to the waste collection container 109, used to discharge waste in the waste collection container 109; the second collection end connector 114, attached to the adapter bracket 110 and connected to the waste collection container 109, used to introduce cleaning waste Collect the cleaning liquid in the container 109;
  • the waste collection container 109 includes a first cavity 116 and a second cavity 117; a partition wall 902 is provided between the first cavity 116 and the second cavity 117; the partition wall 902 is also provided with a communication or closure A cavity 116 and a movable valve 908 of the second cavity 117; the first cavity 116 is provided with a fluid delivery hole 912 for conveying waste, a suction hole 911 for gas connection with the vacuum source 150, and a cleaning connection Into the hole 913, the second cavity 117 is provided with a liquid discharge hole 916;
  • the movable valve 908 is provided in the waste collection container 109 for communicating or isolating the first cavity 116 and the second cavity 117;
  • the valve controller 801 is connected to the movable valve 908.
  • the valve controller 801 controls the movable valve 908 to communicate with the first cavity 116 and The second cavity 117, and when the first cavity 116 and the second cavity 117 are in communication, the valve controller 801 controls the movable valve 908 to perform an emptying action.
  • the valve controller 801 controls the movable valve 908 to isolate the first cavity 116 and the second cavity 117.
  • the valve controller 801 can be integrated under the collecting end display 103.
  • the vacuum source 150 is provided in the waste collection device 100.
  • the vacuum source 150 may be an external device. Referring to FIG. 8, the waste sucked by the suction pipe and passed through the consumable box 300 is transported to the first cavity 116 of the waste collection container 109 through the fluid transmission pipe 942 connected to the fluid delivery hole 912.
  • the suction air hole 911 is connected to the vacuum source 150 via a short vacuum tube 941, a consumable box 300, and a vacuum connection tube 125.
  • the cleaning access hole 913 is connected to the cleaning pipeline 124 through the end inlet 904 of the cleaning two-way joint 939.
  • the first cavity 116 is provided with a first cover 920, and the fluid delivery hole 912, the suction air hole 911 and the cleaning access hole 913 are provided on the first cover 920.
  • the fluid delivery hole 912 and the suction air hole 911 can be the same hole to reuse the function of fluid delivery and gas suction.
  • the first cavity 116 is provided with a first air path through hole 914
  • the second cavity is provided with a second air path through hole 924, see FIG. 5, the first air path through hole 914 and the second
  • the gas passage through holes 924 are connected by a gas connecting pipe 923.
  • the vacuum source 150 can simultaneously provide suction for the first cavity 116 and the second cavity 117, so that When the valve 908 closes the first cavity 116 and the second cavity 117 and is not connected, it can also form a negative pressure body in the second cavity 117 to avoid connecting the first cavity 116 and the second cavity for the first time.
  • the positive pressure in the first cavity 117 impacts the negative pressure in the first cavity 116, which may not only cause the waste in the first cavity 116 to oscillate It is not possible that even if it flows into the second cavity 117, the negative pressure in the suction process will not be stable, and the air in the waste collection container 109 must be sucked again to form a stable negative pressure. Therefore, by arranging the first air passage through hole 914 and the second air passage through hole 924, and setting a gas connecting pipe 923 between the two to make the air passage communicate, the suction process can be made smoother.
  • the first cavity 116 is located above the second cavity 117.
  • the volume of the first cavity 116 is smaller than the volume of the second cavity 117.
  • the volume of the first cavity 116 is 5-10 liters, and the volume of the second cavity 117 is 10-30 liters.
  • the first cavity 116 and the second cavity 117 are both cylindrical, and the diameter of the first cavity 116 is smaller than the diameter of the second cavity 117.
  • the first cavity 116 and the second cavity 117 may have a common central axis, as shown in FIGS. 2-9; the first cavity 116 and the second cavity 117 may also be non-linear as shown in FIGS. 9 and 10 The structure of the common axis.
  • the movable valve 908 includes an actuating member 930 disposed on the top of the first cavity 116, a movable rod 931 connected to the actuating member 930 at one end, and a movable rod 931 at the other end
  • the movable valve leaf 932 can move between the first position and the second position according to the movable rod 931 driven by the actuating member 930; when the movable valve leaf 932 is in the first position, the first cavity 116 and The second cavity 117 is in a closed state; when the movable valve leaf 932 is in the second position, the first cavity 116 and the second cavity 117 are in a communicating state.
  • the second position of the movable valve leaf 932 is preferably in the second cavity 117.
  • the specific actuating component 930 pushes the movable rod 931 downward.
  • the actuating member 930 can pull the movable rod 931 upward to make the movable valve leaf 932 enter the first cavity 116 to realize the communication between the first cavity 116 and the second cavity 117.
  • the actuating component 930 is a stepping motor, or other push-pull devices and mechanisms.
  • the second position is in the first cavity 116, that is, when the first cavity 116 and the second cavity 117 need to be connected, the movable valve leaf 932 is isolated from the first cavity 116 and the second cavity 117. A position moves upward into the first cavity 116 to communicate with the first cavity 116 and the second cavity 117.
  • the movable valve leaf 932 can reciprocate between the third position and the fourth position according to the movable rod 931 driven by the actuating member 930 to form an emptying action. That is, when the waste in the first cavity 116 needs to be transferred to the second cavity 117, the valve controller 801 controls the movable valve 908 to communicate with the first cavity 116 and the second cavity 117, and in the first cavity 116 In the state of communicating with the second cavity 117, the valve controller 801 controls the movable valve 908 to perform an emptying action. Specifically, the movable valve leaf 932 reciprocates up and down in the first cavity 116, the fourth position is above the third position, and the third position is above the first position.
  • the distance between the fourth position and the third position can be adjusted as needed. Adjust, and the distance between the fourth position and the third position can be set according to requirements. During this process, when the movable valve leaf 932 moves from the fourth position to the third position, a driving force is formed, which can accelerate the transfer of waste in the first cavity 116 to the second cavity 117.
  • the trigger for the transfer of waste from the first cavity 116 to the second cavity 117 may be a manual operation, for example, clicking a corresponding operation instruction or a separate mechanical button on the display screen 103 of the collection terminal, or it may be the first It is automatically triggered when the waste in the cavity 116 reaches a certain level.
  • the partition wall 902 serves as the bottom of the first cavity 116 and also serves as the top of the second cavity 117.
  • the partition wall 902 since the diameter of the first cavity 116 is smaller than the diameter of the second cavity 117, only part of the partition wall 902 serves as the bottom of the first cavity 116, and the second air passage through hole 924 can be provided in The partition wall 902 is not part of the bottom of the first cavity 116.
  • the partition wall 902 is provided with a fluid communication hole 905 which cooperates with the movable valve leaf 932 to communicate or close the first cavity 116 and the second cavity 117. In order to increase the flow rate, the diameter of the fluid communication hole 905 may be increased, and the area of the movable valve leaf 932 may be increased to form a greater driving force.
  • the movable valve 908 also includes a sealing rubber ring 936, the sealing rubber ring 936 is arranged on the movable valve leaf 932, specifically the movable valve leaf 932 is grooved, and the sealing rubber ring 936 is embedded in the groove Inside.
  • the sealing rubber ring 936 can also be embedded in the fluid communication hole 905 in the same manner.
  • the movable valve leaf 932 is provided with a number of support guide pieces 937 that can be inserted into the fluid communication hole 905. The support guide pieces 937 can guide the movable valve leaf 932 into the fluid communication hole 905, and the support guide pieces 937 can be discarded. Logistics out.
  • the first cover 901 is installed with a second cover 920 for piercing the movable rod 931, and the second cover 920 is a detachable structure, which is convenient for installation, disassembly and maintenance of the movable valve 908.
  • the first cavity 116 is also provided with a first liquid level measuring instrument 921
  • the second cavity 117 is also provided with a second liquid level measuring instrument 922. Specifically, the first liquid level measurer 921 is inserted through the first measuring hole 915 on the first cover 901, and the second liquid level measurer 922 is inserted through the second measuring hole 917 on the partition wall 902.
  • the movable rod 931 includes a cleaning cavity 935, the cleaning cavity 935 is connected to the second collection end joint through the cleaning pipe 124, specifically connected to the cleaning pipe through the end inlet 904 of the cleaning two-way joint 939 124.
  • the cleaning liquid can enter the cleaning cavity 935 through the above pipeline.
  • the movable rod 931 passes through the cleaning access hole 913.
  • the movable rod 931 further includes: at least one first cleaning nozzle 933 for cleaning the first cavity 116, and the first cleaning nozzle 933 is in communication with the cleaning cavity 935 ; At least one second cleaning nozzle 934 for cleaning the second cavity 117, the second cleaning nozzle 934 is in communication with the cleaning cavity 935.
  • the first cleaning nozzle 933 and the second cleaning nozzle 934 are rotatable nozzles. A plurality of nozzles are arranged on the rotating nozzle, and each nozzle is provided with nozzles in different directions to realize different angles to the first cavity 116 and the second cavity 117. And cleaning of the location.
  • the waste collection device in the embodiment of the present invention divides the waste collection container into two cavities that can be connected and separated, so that containers of different volumes can be used for different treatment schemes to suck and store waste. .
  • the remaining capacity can be estimated more intuitively during observation to ensure the human control of the operation, and the total storage volume of the waste collection container can be guaranteed through two cavities, thereby avoiding the need to empty the waste collection during the operation The operation was interrupted by the container.
  • the waste collection container in this embodiment is installed and used as a whole, and there is no need to use too many devices to realize the series connection of multiple waste collection containers, and it is more convenient to install, clean and maintain;
  • One cavity and the second cavity can realize the negative pressure suction of the two cavities through a vacuum source, so that the first cavity discharges waste into the second cavity more smoothly and does not cause the first cavity
  • the first cavity and the second cavity can be closed and communicated by setting the cleaning cavity on the movable rod, and the first cavity and the second cavity can be cleaned, which can reuse the movable valve Structure to achieve cleaning, saving special cleaning structure, saving cost and simplifying equipment.
  • the push and pull of the movable rod can realize the cleaning in different positions; in addition, the emptying action of the piston valve makes the transfer of waste between the two connected and separated cavities faster, so as not to delay the operation The progress and time make the surgical treatment smoother.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention concerne un appareil de collecte de déchets (100), comprenant un chariot portable (108) ; un récipient de collecte de déchets (109) présentant une première cavité (116) et une deuxième cavité (117) reliées à la même source de pression négative, une paroi de séparation (902) étant disposée entre la première cavité (116) et la deuxième cavité (117) ; une soupape mobile (908) disposée dans le récipient de collecte de déchets (109) et utilisée pour faire communiquer la première cavité (116) et la deuxième cavité (117) ou pour les isoler l'une de l'autre ; et un dispositif de commande de soupape (801) relié à la soupape mobile (908), où, lorsque les déchets dans la première cavité (116) doivent être transférés vers la deuxième cavité (117), le dispositif de commande de soupape (801) commande la soupape mobile (908) pour faire communiquer la première cavité (116) et la deuxième cavité (117) et commande la soupape mobile (908) pour effectuer un mouvement de vidage dans un état dans lequel la première cavité (116) communique avec la deuxième cavité (117) et, lorsque le transfert des déchets dans la première cavité (116) est terminé, la soupape mobile (908) est commandée pour isoler la première cavité (116) de la deuxième cavité (117). Par conséquent, la première cavité (116) peut rapidement transférer des déchets dans la deuxième cavité (117).
PCT/CN2020/079149 2019-03-14 2020-03-13 Appareil de collecte de déchets et système de collecte et de traitement de déchets WO2020182198A1 (fr)

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CN201910192879.7 2019-03-14
CN201910192879.7A CN109999229A (zh) 2019-03-14 2019-03-14 一种废弃物收集设备及废弃物收集处理系统

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3928808A4 (fr) * 2019-02-18 2023-01-11 Amsino Medical (Shanghai) Co., Ltd. Dispositif de collecte de déchets, dispositif de butée et système de collecte et de traitement de déchets

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109999229A (zh) * 2019-03-14 2019-07-12 美昕医疗器械（上海）有限公司 一种废弃物收集设备及废弃物收集处理系统

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