CN114803202B - Medical waste liquid collecting device - Google Patents

Medical waste liquid collecting device Download PDF

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Publication number
CN114803202B
CN114803202B CN202210585388.0A CN202210585388A CN114803202B CN 114803202 B CN114803202 B CN 114803202B CN 202210585388 A CN202210585388 A CN 202210585388A CN 114803202 B CN114803202 B CN 114803202B
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China
Prior art keywords
waste liquid
cleaning
negative pressure
rotating disc
piece
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CN202210585388.0A
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Chinese (zh)
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CN114803202A (en
Inventor
邱章磊
吕霄玲
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SHANDONG KANGLI MEDICAL EQUIPMENT TECHNOLOGY CO LTD
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SHANDONG KANGLI MEDICAL EQUIPMENT TECHNOLOGY CO LTD
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Priority to CN202210585388.0A priority Critical patent/CN114803202B/en
Publication of CN114803202A publication Critical patent/CN114803202A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/0033Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles
    • B65F1/0053Combination of several receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/10Refuse receptacles; Accessories therefor with refuse filling means, e.g. air-locks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F7/00Cleaning or disinfecting devices combined with refuse receptacles or refuse vehicles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/10Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention is applicable to the technical field of medical equipment, and provides a medical waste liquid collecting device; comprising the following steps: a support base; a rotating disc rotatably arranged on the supporting base; the plurality of waste liquid cylinders are arranged on the supporting base in a circumferential array manner and are used for collecting different kinds of medical waste liquid; the rotating disc is rotationally covered at the upper ends of the waste liquid barrels; the negative pressure component is fixedly arranged on the rotating disc and provides negative pressure for one of the waste liquid barrels for collecting waste liquid; a suction pipe arranged on the rotating disc, wherein the suction pipe is communicated with a waste liquid cylinder for collecting waste liquid; and the cleaning component is arranged on the rotating disc and is used for cleaning one of the waste liquid cylinders. According to the invention, different types of waste liquid can be collected into different waste liquid barrels; and meanwhile, the cleaning component is arranged to facilitate cleaning.

Description

Medical waste liquid collecting device
Technical Field
The invention relates to the technical field of medical equipment, in particular to a medical waste liquid collecting device.
Background
The medical sewage is mainly sewage discharged from medical rooms, laboratory rooms, ward rooms, laundry rooms, radiography rooms, operating rooms and the like of hospitals, and the sewage has very complex sources and components. The hospital sewage contains a large amount of pathogenic bacteria, viruses and chemical agents, and has the characteristics of space pollution, acute infection and latent infection.
The medical equipment waste liquid collecting equipment of the prior art generally only has one collecting box, and the collecting box is used for mixing various waste liquids together in the collecting process, so that the waste liquids cannot be collected in a classified manner, the post-treatment is inconvenient, and the medical waste liquid collecting device is provided for solving the technical problem.
Disclosure of Invention
The present invention is directed to a medical waste liquid collecting device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a medical waste collection device comprising: a support base;
a rotating disc rotatably arranged on the supporting base;
the plurality of waste liquid cylinders are arranged on the supporting base in a circumferential array manner and are used for collecting different kinds of medical waste liquid; the rotating disc is rotationally covered at the upper ends of the waste liquid barrels;
the negative pressure component is fixedly arranged on the rotating disc and provides negative pressure for one of the waste liquid barrels for collecting waste liquid;
a suction pipe arranged on the rotating disc, wherein the suction pipe is communicated with a waste liquid cylinder for collecting waste liquid; the method comprises the steps of,
and the cleaning component is arranged on the rotating disc and is used for cleaning one of the waste liquid cylinders.
As a further scheme of the invention: the negative pressure component comprises a negative pressure tank fixedly arranged on the rotating disc, a collision piece is fixedly arranged on the negative pressure tank, and the collision piece is annular; be provided with the intercommunicating pore on the waste liquid section of thick bamboo, conflict piece laminating is on the intercommunicating pore, the inside UNICOM piece that is provided with of conflict piece, UNICOM piece elastic sliding sets up on the mounting hole on conflict piece, UNICOM piece one end is contradicted in waste liquid section of thick bamboo surface, and the other end elasticity sets up in the mounting hole.
As still further aspects of the invention: the inside first runner that is provided with of conflict piece, first runner is used for with negative pressure jar and mounting hole intercommunication, the piece that communicates is provided with the second runner, the second runner is used for with mounting hole and intercommunicating pore intercommunication.
As still further aspects of the invention: the communication piece is elastically arranged in the mounting hole through the second elastic piece, and two ends of the second elastic piece are respectively and fixedly arranged on the communication piece and the mounting hole.
As still further aspects of the invention: the cleaning component comprises a connecting pipe arranged on the rotating disc, the connecting pipe is externally connected with high-pressure cleaning water, an installation sleeve is arranged at the bottom of the connecting pipe in a sliding mode, the installation sleeve is elastic and is arranged on the connecting pipe in a sliding mode, the bottom of the connecting pipe is fixedly provided with the cleaning disc, a plurality of water spraying holes are formed in the circumferential array on the outer side of the cleaning disc, and the water spraying holes are arranged in a radial inclined mode.
As still further aspects of the invention: the cleaning disc is arranged in a groove on the rotating disc; when the cleaning disc is sprayed with water for cleaning, the water leaks from the groove and enters the waste liquid cylinder.
As still further aspects of the invention: the installation sleeve is hollow, the water outlet at the lower end of the connecting pipe is arranged inside the installation sleeve, and the bottom of the installation sleeve is communicated with the inside of the cleaning disc.
As still further aspects of the invention: the two sides of the bottom of the connecting pipe are respectively and fixedly provided with a sliding block, and the sliding blocks are arranged in a slideway in the mounting sleeve in a sliding way; the connecting pipe outside cover is equipped with first elastic component, first elastic component both ends fixed mounting is on rolling disc and installation cover respectively.
As still further aspects of the invention: the connecting pipe outside cover is equipped with first elastic component, first elastic component both ends fixed mounting is on rolling disc and installation cover respectively.
As still further aspects of the invention: the support base is provided with a liquid storage tank which is used for storing cleaning water, and the liquid storage tank is communicated with the input end of the connecting pipe through a cleaning pump.
Compared with the prior art, the invention has the beneficial effects that: the position of the rotating disc is adjusted, the suction pipe is rotated to be communicated with the waste liquid barrel for collecting the corresponding types, and the negative pressure component is also communicated with the waste liquid barrel to provide negative pressure for the waste liquid barrel; the negative pressure component provides negative pressure for the waste liquid, then the waste liquid is sucked into the waste liquid cylinder through the suction pipe for collection, and when the waste liquid cylinder needs to be cleaned, the cleaning component can clean the waste liquid cylinder, so that the waste liquid cylinder is prevented from being manually cleaned; and meanwhile, the cleaning component is arranged to facilitate cleaning.
Drawings
Fig. 1 is a schematic structural view of a medical waste liquid collecting apparatus.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
FIG. 4 is a schematic view showing the structure of a washing tray in the medical waste liquid collecting apparatus.
In the figure: the device comprises a supporting base-1, a rotating disc-2, a waste liquid cylinder-3, a negative pressure tank-4, a cleaning disc-5, a connecting pipe-6, a first elastic piece-7, a mounting sleeve-8, a suction pipe-9, a liquid inlet-10, a one-way valve-11, a liquid outlet-12, a liquid storage tank-13, a cleaning pump-14, a driving motor-15, a negative pressure pump-16, a communication piece-17, a first flow channel-18, a second elastic piece-19, a second flow channel-21, a communication hole-22, a slide way-23, a slide block-24, a water spraying hole-25 and a collision piece-26.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a structure diagram of a medical waste liquid collecting apparatus provided in an embodiment of the present invention includes: a supporting base 1, a rotating disc 2 and a plurality of waste liquid barrels 3; the rotating disc 2 is rotatably arranged on the supporting base 1, a plurality of waste liquid barrels 3 are circumferentially arranged on the supporting base 1 in an array manner, and the plurality of waste liquid barrels 3 are used for collecting different types of medical waste liquid; the rotating disc 2 is rotationally covered at the upper ends of the waste liquid barrels 3; a negative pressure component fixedly arranged on the rotating disk 2, wherein the negative pressure component provides negative pressure for one of the waste liquid drums 3 for collecting waste liquid; a suction pipe 9 is further arranged on the rotating disc 2, and the suction pipe 9 is communicated with the waste liquid cylinder 3 which is used for collecting waste liquid; a cleaning member provided on the rotating disk 2 for cleaning one of the waste liquid cartridges 3.
Specifically, when waste liquid is required to be collected, the position of the rotating disc 2 is adjusted, the suction pipe 9 is rotated to be communicated with the waste liquid cylinder 3 for collecting the corresponding type of waste liquid, and the negative pressure component is also communicated with the waste liquid cylinder 3 to provide negative pressure for the waste liquid cylinder 3; the negative pressure component provides negative pressure for the waste liquid, then the waste liquid is sucked into the waste liquid cylinder 3 through the suction pipe 9 for collection, when the waste liquid cylinder 3 needs to be cleaned, the cleaning component can clean the waste liquid, so that the waste liquid can be prevented from being manually cleaned, and the waste liquid collecting device can collect different types of waste liquid into different waste liquid cylinders 3 according to the invention; and meanwhile, the cleaning component is arranged to facilitate cleaning.
Example 2
Referring to fig. 1-2, the main difference between the present embodiment 2 and the embodiment 1 is that the negative pressure component includes a negative pressure tank 4 fixedly installed on the rotating disc 2, an abutting piece 26 is fixedly installed on the negative pressure tank 4, and the abutting piece 26 is annular; be provided with the intercommunicating pore 22 on the waste liquid section of thick bamboo 3, conflict piece 26 laminating is on intercommunicating pore 22, the inside UNICOM piece 17 that is provided with of conflict piece 26, UNICOM piece 17 elastic sliding sets up on the mounting hole on conflict piece 26, UNICOM piece 17 one end is contradicted at waste liquid section of thick bamboo 3 surface, and the other end elasticity sets up in the mounting hole, and UNICOM piece 17 communicates negative pressure jar 4 and waste liquid section of thick bamboo 3 when UNICOM piece 17 slides to intercommunicating pore 22, provides the negative pressure for waste liquid section of thick bamboo 3. So can provide the negative pressure for the waste liquid section of thick bamboo 3 that needs to provide the negative pressure by this, avoid providing the negative pressure for so waste liquid section of thick bamboo 3 all, need not provide too big negative pressure once.
Specifically, a first flow passage 18 is provided in the abutting member 26, the first flow passage 18 is used for communicating the negative pressure tank 4 with the mounting hole, the communicating member 17 is provided with a second flow passage 21, and the second flow passage 21 is used for communicating the mounting hole with the communication hole 22; when the communicating member 17 slides into the communicating hole 22, the second flow passage 21 communicates with the first flow passage 18, so that the second flow passage 21, the mounting hole, the first flow passage 18 and the inside of the negative pressure tank 4 are communicated, thus providing negative pressure to the waste liquid cartridge 3.
As a preferred embodiment of the present invention, the communication member 17 is elastically disposed in the mounting hole by a second elastic member 19, and both ends of the second elastic member 19 are fixedly mounted on the communication member 17 and the mounting hole, respectively. The second elastic member 19 may be made of a coil spring. This arrangement is easy to implement. The communicating hole 22 is provided with a guide section, so that the communicating piece 17 can slide out of the communicating hole 22 conveniently, and the rotating disc 2 is prevented from being blocked on the waste liquid barrel 3. When the communicating member 17 rotates away from the communicating hole 22, the second flow passage 21 is displaced from the first flow passage 18, so that the negative pressure tank 4 is not communicated with the mounting hole.
Referring to fig. 1, 3 and 4, as a preferred embodiment of the present invention, the cleaning unit includes a connection pipe 6 disposed on a rotating disc 2, the connection pipe 6 is externally connected with high-pressure cleaning water, a mounting sleeve 8 is slidably disposed at the bottom of the connection pipe 6, the mounting sleeve 8 is elastically and slidably disposed on the connection pipe 6, the bottom of the connection pipe 6 is fixedly provided with a cleaning disc 5, a plurality of water spraying holes 25 are disposed in a circumferential array at the outer side of the cleaning disc 5, the water spraying holes 25 are disposed radially and obliquely, and the connection pipe 6 provides cleaning fluid for the water spraying holes 25 on the cleaning disc 5 through the mounting sleeve 8; the cleaning disc 5 is arranged in a groove on the rotating disc 2; when the cleaning disc 5 is cleaned by spraying water, the water leaks out of the groove and enters the waste liquid cylinder 3. Specifically, the connecting pipe 6 is externally connected with a high-pressure water source, then enters the cleaning disc 5 through the mounting sleeve 8, and then is sprayed out through the water spraying holes 25, and because the mounting sleeve 8 is arranged on the connecting pipe 6 in an up-and-down sliding manner, the mounting sleeve 8 slides downwards under the action of water pressure, so that the cleaning disc 5 descends into the waste liquid cylinder 3, meanwhile, the water spraying holes 25 drive the cleaning disc 5 to rotate under the action of water pressure, and the water spraying holes 25 rotate to clean the inner wall of the waste liquid cylinder 3, so that the cleaning is more complete. The cleaning disc 5 is contracted in the groove when not cleaning at ordinary times, so that the cleaning disc 5 is prevented from being polluted when waste liquid is collected, and the rotating disc 2 can rotate in-process to pass through the waste liquid cylinder 3.
The cleaning disc 5 is communicated with the connecting pipe 6 through a runner in the mounting sleeve 8.
The installation sleeve 8 is hollow, a water outlet at the lower end of the connecting pipe 6 is arranged inside the installation sleeve 8, and the bottom of the installation sleeve 8 is communicated with the inside of the cleaning disc 5. This arrangement in turn allows the hydraulic energy to drive the mounting sleeve 8 to slide down.
As a preferred embodiment of the present invention, the two sides of the bottom of the connecting tube 6 are respectively fixedly provided with a sliding block 24, and the sliding blocks 24 are slidably arranged in a sliding way 23 inside the mounting sleeve 8, so that the mounting sleeve 8 can slide up and down. The connecting pipe 6 outside cover is equipped with first elastic component 7, first elastic component 7 both ends are fixed mounting respectively on rolling disc 2 and installation cover 8, so realize that installation cover 8 elasticity slip setting is on connecting pipe 6. The first elastic member 7 may be a coil spring.
The support base 1 is provided with a liquid storage tank 13, the liquid storage tank 13 is used for storing cleaning water, and the liquid storage tank 13 is communicated with the input end of the connecting pipe 6 through a cleaning pump 14, so that high-pressure cleaning water is provided for the connecting pipe 6.
As a preferred embodiment of the invention, the bottom of the negative pressure tank 4 is rotatably mounted on the supporting base 1, so as to provide support for the rotating disk 2 to be rotatably mounted on the supporting base 1, the supporting base 1 is further provided with a driving motor 15 for driving the negative pressure tank 4 to rotate, the driving motor 15 is in transmission connection with the negative pressure tank 4, and the driving motor 15 can be connected with the negative pressure tank through gears, chains or belts.
The negative pressure tank 4 is also provided with a negative pressure pump 16, and the negative pressure pump 16 provides negative pressure for the negative pressure tank 4.
As a preferred embodiment of the invention, the suction pipe 9 is also provided with a one-way valve 11 to avoid the outflow of waste liquid in the waste liquid cylinder 3, the bottom of the waste liquid cylinder 3 is also provided with a liquid outlet 12, and the liquid outlet 12 is arranged to facilitate the discharge of the waste liquid.
The bottom of the supporting base 1 is also provided with supporting rollers, so that the supporting rollers are convenient to move. The waste liquid cylinder 3 is provided with a liquid inlet 10 for communicating with the suction pipe 9.
The working principle of the invention is as follows:
when waste liquid is required to be collected, the driving motor 15 is electrified to rotate, the rotating disc 2 is driven to rotate through the negative pressure tank 4, the suction pipe 9 is rotated to be communicated with the waste liquid cylinder 3 for collecting the corresponding type, the negative pressure component is also communicated with the waste liquid cylinder 3, meanwhile, the communication piece 17 is scratched into the communication hole 22 on the waste liquid cylinder 3, and the negative pressure tank 4 is communicated with the waste liquid cylinder 3 through the communication piece 17 and the first flow channel 18, so that negative pressure is provided for the waste liquid cylinder 3; then sucking the waste liquid into the waste liquid cylinder 3 through the suction pipe 9 for collection, and when the waste liquid cylinder 3 needs to be cleaned; the waste liquid cylinder 3 is rotated to the lower part of the cleaning disc 5, then the cleaning pump 14 supplies cleaning water in the liquid storage tank 13 to the connecting pipe 6, the connecting pipe 6 is supplied to the cleaning disc 5 through the mounting sleeve 8, the cleaning disc 5 extends into the waste liquid cylinder 3, and then the inside of the waste liquid cylinder 3 is cleaned through the rotation of the water spraying hole 25 on the cleaning disc 5.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of describing the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more. Features defining "first," "second," etc. may explicitly or implicitly include one or more such features.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. A medical waste fluid collection device, comprising: a support base;
a rotating disc rotatably arranged on the supporting base;
the plurality of waste liquid cylinders are arranged on the supporting base in a circumferential array manner and are used for collecting different kinds of medical waste liquid; the rotating disc is rotationally covered at the upper ends of the waste liquid barrels;
the negative pressure component is fixedly arranged on the rotating disc and provides negative pressure for one of the waste liquid barrels for collecting waste liquid;
a suction pipe arranged on the rotating disc, wherein the suction pipe is communicated with a waste liquid cylinder for collecting waste liquid; the method comprises the steps of,
the cleaning component is arranged on the rotating disc and is used for cleaning one of the waste liquid cylinders;
the negative pressure component comprises a negative pressure tank fixedly arranged on the rotating disc, a collision piece is fixedly arranged on the negative pressure tank, and the collision piece is annular; the waste liquid barrel is provided with a communication hole, the abutting piece is attached to the communication hole, the inside of the abutting piece is provided with a communicating piece, the communicating piece is elastically and slidably arranged on a mounting hole on the abutting piece, one end of the communicating piece abuts against the outer surface of the waste liquid barrel, and the other end of the communicating piece is elastically arranged in the mounting hole;
the inside first runner that is provided with of conflict piece, first runner is used for with negative pressure jar and mounting hole intercommunication, the piece that communicates is provided with the second runner, the second runner is used for with mounting hole and intercommunicating pore intercommunication.
2. The medical waste liquid collecting apparatus according to claim 1, wherein the communicating member is elastically provided in the mounting hole by a second elastic member, and both ends of the second elastic member are fixedly installed on the communicating member and the mounting hole, respectively.
3. The medical waste liquid collecting apparatus according to any one of claims 1 to 2, wherein the cleaning member comprises a connection pipe provided on the rotating disc, the connection pipe is externally connected with high-pressure cleaning water, a mounting sleeve is slidably provided at the bottom of the connection pipe, the mounting sleeve is elastically and slidably provided on the connection pipe, the cleaning disc is fixedly installed at the bottom of the connection pipe, a plurality of water spraying holes are provided on the circumferential array at the outer side of the cleaning disc, and the water spraying holes are radially and obliquely provided.
4. A medical waste collection device according to claim 3, wherein the cleaning disc is disposed in a recess in the rotatable disc; when the cleaning disc is sprayed with water for cleaning, the water leaks from the groove and enters the waste liquid cylinder.
5. The medical waste liquid collecting device according to claim 4, wherein the installation sleeve is hollow, the water outlet at the lower end of the connecting pipe is arranged in the installation sleeve, and the bottom of the installation sleeve is communicated with the inside of the cleaning disc.
6. The medical waste liquid collecting device according to claim 5, wherein the two sides of the bottom of the connecting pipe are respectively fixedly provided with a sliding block, and the sliding blocks are arranged in a sliding way in the mounting sleeve in a sliding way; the connecting pipe outside cover is equipped with first elastic component, first elastic component both ends fixed mounting is on rolling disc and installation cover respectively.
7. The medical waste liquid collecting device according to claim 6, wherein a first elastic member is sleeved outside the connecting pipe, and two ends of the first elastic member are respectively fixedly installed on the rotating disc and the installation sleeve.
8. The medical waste liquid collecting apparatus as claimed in claim 4, wherein a liquid storage tank for storing the washing water is provided on the support base, and the liquid storage tank is communicated with the input end of the connection pipe through a washing pump.
CN202210585388.0A 2022-05-27 2022-05-27 Medical waste liquid collecting device Active CN114803202B (en)

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CN114803202B true CN114803202B (en) 2023-06-20

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US7431165B1 (en) * 2004-03-04 2008-10-07 Henry Svehaug Liquid/solids waste separator
EP3078613A1 (en) * 2014-10-23 2016-10-12 FORGHIERI S.r.l. Equipment for the collection and discharge of waste
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CN210365368U (en) * 2019-06-17 2020-04-21 河南驼人医疗器械集团有限公司 Medical waste liquid collecting system

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