WO2018028611A1 - Drainage device - Google Patents

Drainage device Download PDF

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Publication number
WO2018028611A1
WO2018028611A1 PCT/CN2017/096683 CN2017096683W WO2018028611A1 WO 2018028611 A1 WO2018028611 A1 WO 2018028611A1 CN 2017096683 W CN2017096683 W CN 2017096683W WO 2018028611 A1 WO2018028611 A1 WO 2018028611A1
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WO
WIPO (PCT)
Prior art keywords
regulator
drainage
microorganisms
temperature
control device
Prior art date
Application number
PCT/CN2017/096683
Other languages
French (fr)
Chinese (zh)
Inventor
胡绍勤
Original Assignee
胡绍勤
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Publication date
Application filed by 胡绍勤 filed Critical 胡绍勤
Publication of WO2018028611A1 publication Critical patent/WO2018028611A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/088—Radiation using a photocatalyst or photosensitiser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultra-violet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/14—Plasma, i.e. ionised gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/202—Ozone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A61M1/0001—
    • A61M1/0023—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0205—Materials having antiseptic or antimicrobial properties, e.g. silver compounds, rubber with sterilising agent

Definitions

  • the present invention relates to the field of medical devices, and in particular to a drainage device.
  • Liquid is a substance that is suitable for the growth of microorganisms and is easy to breed microorganisms (such as bacteria).
  • the drainage device is not provided with effective anti-microbial measures, the microorganisms are retrogradely polluted from the liquid discharge port to the drainage container, and even retrogradely infected to the drainage site through the liquid inlet, which affects medical safety.
  • Microorganisms usually grow rapidly under the conditions of appropriate temperature and humidity.
  • the present invention provides a drainage device which can reduce or prevent retrograde infection of microorganisms.
  • a drainage device comprises a drainage container provided with a liquid storage chamber; the liquid storage chamber is provided with a liquid inlet, or the liquid storage chamber is provided with a liquid inlet and a liquid outlet; the drainage container is provided There are control devices that can reduce the biological activity of microorganisms and/or inhibit the growth and reproduction of microorganisms.
  • the drainage container is provided with a switching device that can open and/or close the liquid inlet.
  • the drainage container is provided with a switching device that can open and/or close the liquid discharge port.
  • the switching device is a sealing valve.
  • the drainage container is provided with a drainage tube that communicates with the liquid storage chamber.
  • the sensing device is selected from the group consisting of a substance capable of inhibiting the growth and reproduction of microorganisms or a temperature regulating device or a pH adjusting device or an osmotic pressure adjusting device or a humidity adjusting device.
  • the sensing device is selected from the group consisting of substances capable of inhibiting the growth and reproduction of microorganisms
  • the substance capable of inhibiting the growth and reproduction of microorganisms is selected from the group consisting of simple substances, compounds, inorganic substances, organic substances, or A mixture of at least two of simple substances, compounds, inorganic substances, and organic substances.
  • the sensing device is selected from the group consisting of substances capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a bacteriostatic drug.
  • the bacteriostatic drug is selected from the group consisting of tetracycline and erythromycin.
  • the bacteriostatic drug is coated. Make settings.
  • the sensing device is selected from the group consisting of substances capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a composite antimicrobial material.
  • the composite antimicrobial material is made of a combination/mixture of a bacteriostatic agent and a plastic.
  • control device is selected from a temperature adjustment device, the temperature adjustment device includes a temperature regulator capable of lowering the temperature of the object, and/or the temperature adjustment device includes a temperature that can raise the temperature of the object.
  • a regulator that is disposed around the outside of the drainage container.
  • control device is selected from the group consisting of a temperature adjustment device comprising a temperature regulator capable of lowering the temperature of the object, the temperature regulator being disposed around the outside of the drainage container.
  • control device is selected from the group consisting of a temperature adjustment device comprising a temperature regulator that raises the temperature of the object, the temperature regulator being disposed around the outside of the drainage container.
  • control device is selected from a pH adjustment device
  • the pH adjustment device includes an alkaline regulator and a regulator storage device, and a release channel is disposed between the regulator storage device and the liquid storage chamber.
  • the alkaline regulator enters the liquid storage chamber through the release channel; or the pH adjustment device includes an acid regulator and a regulator storage device, and a release channel is disposed between the regulator storage device and the liquid storage chamber, and the acid regulator passes through the release channel Enter the reservoir.
  • the manner in which the alkaline regulator enters the liquid storage chamber through the release channel enters the liquid storage chamber in a solid form or flows into the liquid storage chamber in a liquid form or enters the liquid storage chamber in a dissolved manner.
  • the manner in which the acid regulating agent enters the liquid storage chamber through the release channel enters the liquid storage chamber in a solid form or flows into the liquid storage chamber in a liquid form or enters the liquid storage chamber in a dissolved manner.
  • the alkaline regulator is selected from the group consisting of sodium hydroxide
  • the acid regulator is selected from the group consisting of oxalic acid and hydrochloric acid.
  • control device is selected from the group consisting of an osmotic pressure adjusting device, and the osmotic pressure adjusting device includes an osmotic pressure adjusting agent and a regulator storage device, and the adjusting agent storage device and the liquid storage chamber are disposed between The release channel, the osmotic pressure regulator enters or dissolves into the reservoir through the release channel.
  • the osmotic pressure adjusting agent is selected from the group consisting of sodium chloride and potassium chloride.
  • the osmotic pressure regulating agent enters the liquid storage chamber through the release channel in a solid form, enters the liquid storage chamber or flows into the liquid storage chamber in a liquid form or enters the liquid storage chamber in a dissolved manner.
  • the sensing device is selected from the group consisting of a humidity adjusting device, and the humidity adjusting device is provided with a heater.
  • the sensing device is selected from the group consisting of a humidity adjusting device, and the humidity adjusting device is provided with a heater and a hair dryer.
  • control device is selected from the group consisting of humidity regulation The device, the humidity control device is provided with a dehumidification device, and the dehumidification device is disposed around the outer side of the liquid discharge port.
  • control device is disposed on the switch device.
  • control device is disposed on an inner side wall of the drainage tube and/or an outer side wall of the drainage tube.
  • control device is disposed on the inner side wall of the liquid inlet and/or the outer side wall of the liquid inlet.
  • control device is disposed on the inner side wall of the liquid discharge port and/or the outer side wall of the liquid discharge port.
  • the sensing device is disposed on the inner side wall of the liquid storage chamber.
  • an energy module is disposed on the control device.
  • the energy sensing module and the data processing center are disposed on the control device.
  • the energy module is a built-in power source and/or an external power source interface.
  • the drainage container is provided with a backflow prevention device capable of preventing liquid in the liquid storage chamber from flowing back to the liquid inlet.
  • the backflow prevention device is a one-way valve.
  • the drainage device is selected from the group consisting of a drainage bag, Collect urine bags, drainage bottles, drainage buckets.
  • the side wall of the drainage container is provided with a scale line.
  • the invention has the beneficial effects that the drainage device is provided with a temperature regulator capable of lowering the temperature of the object on the drainage container, and the temperature regulator reduces the ambient temperature of the microorganisms present on the drainage device by reducing the temperature of the drainage container, at a sufficient temperature When low, it can reduce the biological activity of microorganisms, inhibit the growth and reproduction of microorganisms, and achieve the purpose of reducing microbial infection.
  • bacteriostatic drugs By setting substances that inhibit the growth and reproduction of microorganisms, such as bacteriostatic drugs, it is possible to inhibit the growth and reproduction of microorganisms on the drainage container, and the purpose of reducing microbial infection can also be achieved.
  • the acidity and alkalinity adjusting device By setting the acidity and alkalinity adjusting device to adjust the pH of the drainage liquid in the liquid storage chamber, thereby changing the pH environment of the microorganisms which may exist on the drainage device, the biological activity of the corresponding microorganisms can be reduced, the growth and reproduction of the microorganisms can be inhibited, and the microorganisms can be reduced by varying degrees of pH.
  • the purpose of the infection is not limited to adjust the pH of the drainage liquid in the liquid storage chamber, thereby changing the pH environment of the microorganisms which may exist on the drainage device.
  • the osmotic pressure of the drainage liquid in the liquid storage chamber is adjusted by setting the osmotic pressure adjusting device, thereby changing the osmotic pressure environment of the microorganisms which may exist on the drainage device, especially in the high osmotic pressure environment, the biological activity of the corresponding microorganisms can be reduced, and the growth of the microorganisms can be inhibited. Reproduction, to achieve the purpose of reducing microbial infections.
  • the humidity adjustment device By setting the humidity adjustment device to adjust the ambient humidity outside the liquid inlet or outside the liquid discharge port, thereby changing the humidity environment of the microorganisms which may exist even on the drainage device, especially in the ultra-low humidity environment, the biological activity of the corresponding microorganism can be reduced. It inhibits the growth and reproduction of microorganisms and achieves the purpose of reducing microbial infection.
  • the application of the sensing device can reduce or prevent microbial retrograde infection, prevent infection, prolong the use time of the drainage device, reduce waste, and be environmentally friendly, and also have better medical safety and lower medical expenses.
  • FIG. 1 is a schematic view showing the overall structure of a first embodiment of the present invention
  • Figure 2 is a schematic view showing the overall structure of a second embodiment of the present invention.
  • Figure 3 is a schematic view showing the overall structure of a third embodiment of the present invention.
  • Figure 4 is a schematic view showing the overall structure of a fourth embodiment of the present invention.
  • Figure 5 is a schematic view showing the overall structure of a fifth embodiment of the present invention.
  • Figure 6 is a schematic view showing the overall structure of a sixth embodiment of the present invention.
  • Figure 7 is a schematic view showing the overall structure of a seventh embodiment of the present invention.
  • a drainage device includes a drainage container 1 provided with a liquid storage chamber 11; a liquid inlet 15 is provided in the liquid storage chamber 11, or a liquid inlet is provided in the liquid storage chamber 11 The mouth 15 and the liquid discharge port 21; the drainage container 1 is provided with a control device 8 capable of reducing microbial biological activity and/or inhibiting growth and reproduction of microorganisms.
  • the drainage container 1 is provided with a switching device 2 which can open and/or close the liquid inlet 15.
  • the drainage container 1 is provided with a switching device 2 which can open and/or close the liquid discharge opening 21.
  • the switching device 2 is a sealing valve 22.
  • the drainage container 1 is provided with a drainage tube 12 that communicates with the reservoir chamber 11.
  • control device 8 is selected from the substance 81 or the temperature adjusting device 82 or the pH adjusting device 83 or the osmotic pressure adjusting device 84 or the humidity adjusting device 85 which can inhibit the growth and reproduction of microorganisms.
  • the sensing device 8 is selected from a substance 81 capable of inhibiting the growth and reproduction of microorganisms
  • the substance 81 capable of inhibiting the growth and reproduction of microorganisms is selected from the group consisting of a simple substance, a compound, an inorganic substance, and an organic substance. Or a mixture of at least two selected from the group consisting of a simple substance, a compound, an inorganic substance, and an organic substance.
  • control device 8 is selected from a substance 81 capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a bacteriostatic drug.
  • the bacteriostatic drug is selected from the group consisting of tetracycline and erythromycin.
  • the bacteriostatic drug is set by a coating method.
  • the sensing device 8 is selected from a substance 81 capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a composite antimicrobial material.
  • the composite antimicrobial material is made up of a combination/mixture of a bacteriostatic agent and a plastic.
  • control device 8 is selected from the group consisting of a temperature adjustment device 82 comprising a temperature regulator 821 that reduces the temperature of the object and/or the temperature adjustment device comprising an elevated object Temperature temperature regulator 821, said The temperature regulator 821 is disposed around the outside of the drainage container.
  • control device 8 is selected from a temperature adjustment device 82 comprising a temperature regulator 821 that reduces the temperature of the object, the temperature regulator 821 surrounding the drainage container 1 Outside setting.
  • control device 8 is selected from a temperature adjustment device 82 comprising a temperature regulator 821 that raises the temperature of the object, the temperature regulator 821 surrounding the drainage container 1 The outside setting.
  • the temperature regulator 821 is provided with a temperature adjustment chamber 822 which is disposed around the outside of the drainage container 1.
  • the side wall of the temperature adjustment chamber 822 is made of an insulating material.
  • the temperature adjustment chamber is set to effectively utilize the performance of the temperature regulator while keeping the drain container at a constant temperature for a longer period of time.
  • the temperature regulating device utilizes the microorganisms to be inhibited by the biological activity and growth and reproduction of the microorganisms at too high or too low temperature, and can specifically change the temperature environment in which the microorganisms to be prevented are survived, thereby reducing the microorganisms of the corresponding microorganisms. Activity, inhibit microbial growth and reproduction.
  • the sensing device 8 is selected from a pH adjusting device 83, and the pH adjusting device 83 includes an alkaline adjusting agent 831 and a conditioner register 833, a conditioner register 833 and a reservoir chamber 11 There is a release passage 834 between which the alkaline regulator 831 enters the reservoir 11 through the release passage 834; or the pH adjustment device 83 includes an acid regulator 832 and a regulator reservoir 833, the regulator reservoir 833 A release passage 834 is provided between the reservoir chamber 11 and the acid regulator 832 enters the reservoir chamber 11 through the release passage 834.
  • the alkaline regulator 831 enters the liquid storage chamber 11 through the release passage 834 in a solid form, enters the liquid storage chamber 11 or flows into the liquid storage chamber 11 in a liquid form or enters the storage in a dissolved manner. Liquid chamber 11.
  • the acidic regulator 832 enters the liquid storage chamber 11 through the release passage 834 in a solid form, enters the liquid storage chamber 11 or flows into the liquid storage chamber 11 in a liquid form or enters the liquid storage solution in a dissolved manner. Cavity 11.
  • the basic regulator 831 is selected from sodium hydroxide
  • the acid regulator 832 is selected from the group consisting of oxalic acid and hydrochloric acid.
  • the pH adjustment device can be used to specifically change the pH environment of the microorganism to be prevented, thereby reducing the biological activity of the corresponding microorganism and inhibiting the growth and reproduction of the microorganism.
  • control device 8 is selected from an osmotic pressure adjusting device 84, and the osmotic pressure adjusting device 84 includes an osmotic pressure adjusting agent 841 and a regulator storage 833, a regulator storage 833 and a liquid storage device.
  • a release passage 834 is provided between the chambers 11, and the osmotic pressure adjusting agent 841 enters the reservoir chamber 11 through the release passage 834.
  • the osmotic pressure adjusting agent 84 is selected from the group consisting of sodium chloride and potassium chloride.
  • the osmotic pressure adjusting agent 84 enters the liquid storage chamber 11 through the release passage 834 in a solid form, enters the liquid storage chamber 11 or flows into the liquid storage chamber 11 in a liquid form or enters the storage manner in a dissolved manner. Liquid chamber 11.
  • the drainage liquid is mixed with a sufficient amount of sodium chloride to form a liquid with high osmotic pressure, which can reduce the corresponding
  • the biological activity of microorganisms inhibits the growth and reproduction of microorganisms.
  • control device 8 is selected from a humidity control device 85, and the humidity control device 85 is provided with a heater 851.
  • control device 8 is selected from the humidity control device 85, and the humidity control device 85 is provided with a heater 851 and a blower 852.
  • the heat generator is disposed outside the liquid discharge port, and after the heater heats the air, the hot air is directly blown to the outside of the liquid discharge port by a hair dryer, so that the outer side of the liquid discharge port is in a dry state, which can inhibit the growth and reproduction of microorganisms.
  • control device 8 is selected from the humidity control device 85, and the humidity control device 85 is provided with a dehumidification device 853, which is disposed around the outside of the liquid discharge port 21.
  • control device 8 is arranged on the switching device 2.
  • control device 8 is disposed on the inner side wall of the draft tube 12 and/or the outer side wall of the draft tube 12.
  • control device 8 is disposed on the inner side wall of the liquid inlet 15 and/or the outer side wall of the liquid inlet 15.
  • control device 8 is disposed on the inner side wall of the liquid discharge port 21 and/or the outer side wall of the liquid discharge port 21.
  • control device 8 is disposed on the inner side wall of the reservoir chamber 11.
  • the side wall of the drainage container 1 is provided with a scale line 17.
  • the energy control module 43 is provided on the control device 8.
  • control unit 8 is provided with an energy module 43 and a data processing center 45.
  • the energy module 43 is a built-in power supply and/or an external power supply interface.
  • the drainage container 1 is provided with a backflow prevention device that prevents liquid in the reservoir chamber 11 from flowing back into the liquid inlet.
  • the backflow prevention device is a one-way valve.
  • the application of the anti-backflow device can avoid the harm of the liquid reflux to the patient, and can avoid the formation of stimulation and even damage to the patient directly after changing the physicochemical nature of the drainage fluid.
  • the drainage device is selected from the group consisting of a drainage bag, a urine collection bag, a drainage bottle, and a drainage barrel.

Abstract

A drainage device, comprising a drainage container (1) provided with a liquid storage chamber (11); a liquid inlet (15) is arranged on the liquid storage chamber (11), or a liquid inlet (15) and a liquid outlet (21) are arranged on the liquid storage chamber (11); the drainage container (1) is provided with an infection control device (8) capable of reducing the biological activity of microorganisms and/or inhibiting the growth of microorganisms. The infection control device (8) is selected from a material which inhibits the growth and reproduction of microorganisms (81), or a thermostat (82), or a pH regulator (83), or an osmotic pressure regulator (84), or a humidity regulator (85). The present invention can reduce or prevent microbial reverse infections, prolong the service life of a drainage device, reduce waste and environmental impact; the present invention is safer medically, and can reduce medical expenses. The drainage device is applicable in the field of medical equipment.

Description

一种引流装置Drainage device 技术领域Technical field
本发明涉及医疗器械领域，特别是涉及一种引流装置。The present invention relates to the field of medical devices, and in particular to a drainage device.
背景技术Background technique
在临床护理中，留置引流管治疗中需要使用引流袋等对引流液进行贮存，护理人员定期排出引流液或引流装置对引流液进行自动排放，人体排出的引流液往往是无菌的，而引流液是一种较适宜微生物生长的物质，容易滋生微生物(如细菌)。现在引流装置因未设置有效防微生物的措施，导致微生物从排液口逆行污染至引流容器内，甚至通过入液口逆行感染至引流部位，影响医疗安全。In clinical care, in the treatment of indwelling drainage tube, it is necessary to use a drainage bag to store the drainage liquid, and the nursing staff regularly discharges the drainage liquid or the drainage device to automatically discharge the drainage liquid, and the drainage liquid discharged by the human body is often sterile and drained. Liquid is a substance that is suitable for the growth of microorganisms and is easy to breed microorganisms (such as bacteria). Nowadays, because the drainage device is not provided with effective anti-microbial measures, the microorganisms are retrogradely polluted from the liquid discharge port to the drainage container, and even retrogradely infected to the drainage site through the liquid inlet, which affects medical safety.
而微生物通常会在适宜的温度、湿度等情况下快速生长。Microorganisms usually grow rapidly under the conditions of appropriate temperature and humidity.
临床上通过减少引流装置使用时间来避免逆行感染，因频繁更换引流装置导致浪费材料，不利于环保，同时增加了病人费用。Clinically, by reducing the use time of the drainage device to avoid retrograde infection, the frequent replacement of the drainage device leads to waste of materials, which is not conducive to environmental protection, and increases patient costs.
临床需要一种能防止微生物逆行感染的引流装置。There is a need in the clinic for a drainage device that prevents retrograde infection of microorganisms.
发明内容Summary of the invention
为解决上述问题，本发明提供一种可以减少或防止微生物逆行感染的引流装置。In order to solve the above problems, the present invention provides a drainage device which can reduce or prevent retrograde infection of microorganisms.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve the technical problem thereof is:
一种引流装置，包括设有储液腔的引流容器；所述储液腔上设有入液口，或者所述储液腔上设有入液口和排液口；所述引流容器上设 有可降低微生物生物活性和/或者可抑制微生物生长繁殖的控感装置。A drainage device comprises a drainage container provided with a liquid storage chamber; the liquid storage chamber is provided with a liquid inlet, or the liquid storage chamber is provided with a liquid inlet and a liquid outlet; the drainage container is provided There are control devices that can reduce the biological activity of microorganisms and/or inhibit the growth and reproduction of microorganisms.
进一步作为本发明技术方案的改进，引流容器上设有可开启和/或者关闭入液口的开关装置。Further as an improvement of the technical solution of the present invention, the drainage container is provided with a switching device that can open and/or close the liquid inlet.
进一步作为本发明技术方案的改进，引流容器上设有可开启和/或者关闭排液口的开关装置。Further as an improvement of the technical solution of the present invention, the drainage container is provided with a switching device that can open and/or close the liquid discharge port.
进一步作为本发明技术方案的改进，所述开关装置为密封阀。Further as an improvement of the technical solution of the present invention, the switching device is a sealing valve.
进一步作为本发明技术方案的改进，所述引流容器上设有与储液腔连通的引流管。Further, as an improvement of the technical solution of the present invention, the drainage container is provided with a drainage tube that communicates with the liquid storage chamber.
进一步作为本发明技术方案的改进，所述控感装置选自可抑制微生物生长繁殖的物质或温度调节装置或酸碱度调节装置或渗透压调节装置或湿度调节装置。Further, as an improvement of the technical solution of the present invention, the sensing device is selected from the group consisting of a substance capable of inhibiting the growth and reproduction of microorganisms or a temperature regulating device or a pH adjusting device or an osmotic pressure adjusting device or a humidity adjusting device.
进一步作为本发明技术方案的改进，所述控感装置选自可抑制微生物生长繁殖的物质，所述可抑制微生物生长繁殖的物质选自单质、化合物、无机物、有机物中的一种，或选自单质、化合物、无机物、有机物中至少两种的混合物。Further, as a modification of the technical solution of the present invention, the sensing device is selected from the group consisting of substances capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is selected from the group consisting of simple substances, compounds, inorganic substances, organic substances, or A mixture of at least two of simple substances, compounds, inorganic substances, and organic substances.
进一步作为本发明技术方案的改进，所述控感装置选自可抑制微生物生长繁殖的物质，所述可抑制微生物生长繁殖的物质为抑菌药物。Further, as an improvement of the technical solution of the present invention, the sensing device is selected from the group consisting of substances capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a bacteriostatic drug.
进一步作为本发明技术方案的改进，所述抑菌药物选自四环素、红霉素。Further, as an improvement of the technical solution of the present invention, the bacteriostatic drug is selected from the group consisting of tetracycline and erythromycin.
进一步作为本发明技术方案的改进，所述抑菌药物采用涂覆方式 进行设置。Further, as an improvement of the technical solution of the present invention, the bacteriostatic drug is coated. Make settings.
进一步作为本发明技术方案的改进，所述控感装置选自可抑制微生物生长繁殖的物质，所述可抑制微生物生长繁殖的物质采用复合抗微生物材料。Further, as an improvement of the technical solution of the present invention, the sensing device is selected from the group consisting of substances capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a composite antimicrobial material.
进一步作为本发明技术方案的改进，所述复合抗微生物材料由抑菌剂和塑料组合/混合制成。Further as an improvement of the technical solution of the present invention, the composite antimicrobial material is made of a combination/mixture of a bacteriostatic agent and a plastic.
进一步作为本发明技术方案的改进，所述控感装置选自温度调节装置，所述温度调节装置包括可降低物体温度的温度调节器和/或者所述温度调节装置包括可升高物体温度的温度调节器，所述温度调节器围绕在引流容器的外侧设置。Further as an improvement of the technical solution of the present invention, the control device is selected from a temperature adjustment device, the temperature adjustment device includes a temperature regulator capable of lowering the temperature of the object, and/or the temperature adjustment device includes a temperature that can raise the temperature of the object. A regulator that is disposed around the outside of the drainage container.
进一步作为本发明技术方案的改进，所述控感装置选自温度调节装置，所述温度调节装置包括可降低物体温度的温度调节器，所述温度调节器围绕在引流容器的外侧设置。Further as an improvement of the technical solution of the present invention, the control device is selected from the group consisting of a temperature adjustment device comprising a temperature regulator capable of lowering the temperature of the object, the temperature regulator being disposed around the outside of the drainage container.
进一步作为本发明技术方案的改进，所述控感装置选自温度调节装置，所述温度调节装置包括可升高物体温度的温度调节器，所述温度调节器围绕在引流容器的外侧设置。Further as an improvement of the technical solution of the present invention, the control device is selected from the group consisting of a temperature adjustment device comprising a temperature regulator that raises the temperature of the object, the temperature regulator being disposed around the outside of the drainage container.
进一步作为本发明技术方案的改进，所述控感装置选自酸碱度调节装置，所述酸碱度调节装置包括碱性调节剂和调节剂存放器，调节剂存放器与储液腔之间设有释放通道，碱性调节剂通过释放通道进入储液腔；或者所述酸碱度调节装置包括酸性调节剂和调节剂存放器，调节剂存放器与储液腔之间设有释放通道，酸性调节剂通过释放通道进入储液腔。 Further, as an improvement of the technical solution of the present invention, the control device is selected from a pH adjustment device, and the pH adjustment device includes an alkaline regulator and a regulator storage device, and a release channel is disposed between the regulator storage device and the liquid storage chamber. The alkaline regulator enters the liquid storage chamber through the release channel; or the pH adjustment device includes an acid regulator and a regulator storage device, and a release channel is disposed between the regulator storage device and the liquid storage chamber, and the acid regulator passes through the release channel Enter the reservoir.
进一步作为本发明技术方案的改进，所述碱性调节剂通过释放通道进入储液腔的方式是以固体形式进入储液腔或者以液态形式流入储液腔或者以溶解方式进入储液腔。Further, as an improvement of the technical solution of the present invention, the manner in which the alkaline regulator enters the liquid storage chamber through the release channel enters the liquid storage chamber in a solid form or flows into the liquid storage chamber in a liquid form or enters the liquid storage chamber in a dissolved manner.
进一步作为本发明技术方案的改进，所述酸性调节剂通过释放通道进入储液腔的方式是以固体形式进入储液腔或者以液态形式流入储液腔或者以溶解方式进入储液腔。Further, as an improvement of the technical solution of the present invention, the manner in which the acid regulating agent enters the liquid storage chamber through the release channel enters the liquid storage chamber in a solid form or flows into the liquid storage chamber in a liquid form or enters the liquid storage chamber in a dissolved manner.
进一步作为本发明技术方案的改进，所述碱性调节剂选自氢氧化钠，所述酸性调节剂选自草酸、盐酸。Further as an improvement of the technical solution of the present invention, the alkaline regulator is selected from the group consisting of sodium hydroxide, and the acid regulator is selected from the group consisting of oxalic acid and hydrochloric acid.
进一步作为本发明技术方案的改进，所述控感装置选自渗透压调节装置，所述渗透压调节装置包括渗透压调节剂和调节剂存放器，调节剂存放器与储液腔之间设有释放通道，渗透压调节剂通过释放通道进入或溶解进入储液腔。Further, as an improvement of the technical solution of the present invention, the control device is selected from the group consisting of an osmotic pressure adjusting device, and the osmotic pressure adjusting device includes an osmotic pressure adjusting agent and a regulator storage device, and the adjusting agent storage device and the liquid storage chamber are disposed between The release channel, the osmotic pressure regulator enters or dissolves into the reservoir through the release channel.
进一步作为本发明技术方案的改进，所述渗透压调节剂选自氯化钠、氯化钾。Further as an improvement of the technical solution of the present invention, the osmotic pressure adjusting agent is selected from the group consisting of sodium chloride and potassium chloride.
进一步作为本发明技术方案的改进，所述渗透压调节剂通过释放通道进入储液腔的方式是以固体形式进入储液腔或者以液态形式流入储液腔或者以溶解方式进入储液腔。Further, as an improvement of the technical solution of the present invention, the osmotic pressure regulating agent enters the liquid storage chamber through the release channel in a solid form, enters the liquid storage chamber or flows into the liquid storage chamber in a liquid form or enters the liquid storage chamber in a dissolved manner.
进一步作为本发明技术方案的改进，所述控感装置选自湿度调节装置，所述湿度调节装置上设有发热器。Further, as an improvement of the technical solution of the present invention, the sensing device is selected from the group consisting of a humidity adjusting device, and the humidity adjusting device is provided with a heater.
进一步作为本发明技术方案的改进，所述控感装置选自湿度调节装置，所述湿度调节装置上设有发热器和吹风器。Further, as an improvement of the technical solution of the present invention, the sensing device is selected from the group consisting of a humidity adjusting device, and the humidity adjusting device is provided with a heater and a hair dryer.
进一步作为本发明技术方案的改进，所述控感装置选自湿度调节 装置，所述湿度调节装置上设有除湿装置，所述除湿装置围绕在排液口的外侧设置。Further as an improvement of the technical solution of the present invention, the control device is selected from the group consisting of humidity regulation The device, the humidity control device is provided with a dehumidification device, and the dehumidification device is disposed around the outer side of the liquid discharge port.
进一步作为本发明技术方案的改进，所述控感装置设置在开关装置上。Further as an improvement of the technical solution of the present invention, the control device is disposed on the switch device.
进一步作为本发明技术方案的改进，所述控感装置设置在引流管内侧壁和/或者引流管外侧壁。Further, as an improvement of the technical solution of the present invention, the control device is disposed on an inner side wall of the drainage tube and/or an outer side wall of the drainage tube.
进一步作为本发明技术方案的改进，所述控感装置设置在入液口内侧壁和/或者入液口外侧壁。Further, as an improvement of the technical solution of the present invention, the control device is disposed on the inner side wall of the liquid inlet and/or the outer side wall of the liquid inlet.
进一步作为本发明技术方案的改进，所述控感装置设置在排液口内侧壁和/或者排液口外侧壁。Further, as an improvement of the technical solution of the present invention, the control device is disposed on the inner side wall of the liquid discharge port and/or the outer side wall of the liquid discharge port.
进一步作为本发明技术方案的改进，所述控感装置设置在储液腔内侧壁。Further as an improvement of the technical solution of the present invention, the sensing device is disposed on the inner side wall of the liquid storage chamber.
进一步作为本发明技术方案的改进，所述控感装置上设有能源模块。Further, as an improvement of the technical solution of the present invention, an energy module is disposed on the control device.
进一步作为本发明技术方案的改进，所述控感装置上设有能源模块和数据处理中心。Further, as an improvement of the technical solution of the present invention, the energy sensing module and the data processing center are disposed on the control device.
进一步作为本发明技术方案的改进，所述能源模块为内置式电源和/或者外接电源接口。Further, as an improvement of the technical solution of the present invention, the energy module is a built-in power source and/or an external power source interface.
进一步作为本发明技术方案的改进，所述引流容器上设有可防止储液腔内液体向入液口回流的防逆流装置。Further, as an improvement of the technical solution of the present invention, the drainage container is provided with a backflow prevention device capable of preventing liquid in the liquid storage chamber from flowing back to the liquid inlet.
进一步作为本发明技术方案的改进，所述防逆流装置为单向阀。Further as an improvement of the technical solution of the present invention, the backflow prevention device is a one-way valve.
进一步作为本发明技术方案的改进，所述引流装置选自引流袋、 集尿袋、引流瓶、引流桶。Further, as an improvement of the technical solution of the present invention, the drainage device is selected from the group consisting of a drainage bag, Collect urine bags, drainage bottles, drainage buckets.
进一步作为本发明技术方案的改进，引流容器侧壁设有刻度线。Further, as an improvement of the technical solution of the present invention, the side wall of the drainage container is provided with a scale line.
本发明的有益效果：此引流装置通过在引流容器上设置可降低物体温度的温度调节器，温度调节器通过降低引流容器的温度，从而降低引流装置上可能存在的微生物的环境温度，在温度足够低时，可以降低微生物的生物活性，抑制微生物生长繁殖，达到减少微生物感染的目的。The invention has the beneficial effects that the drainage device is provided with a temperature regulator capable of lowering the temperature of the object on the drainage container, and the temperature regulator reduces the ambient temperature of the microorganisms present on the drainage device by reducing the temperature of the drainage container, at a sufficient temperature When low, it can reduce the biological activity of microorganisms, inhibit the growth and reproduction of microorganisms, and achieve the purpose of reducing microbial infection.
通过设置可抑制微生物生长繁殖的物质，如抑菌药物，可以抑制微生物在引流容器上生长繁殖，同样可以达到减少微生物感染的目的。By setting substances that inhibit the growth and reproduction of microorganisms, such as bacteriostatic drugs, it is possible to inhibit the growth and reproduction of microorganisms on the drainage container, and the purpose of reducing microbial infection can also be achieved.
通过设置酸碱度调节装置调节储液腔内引流液体的酸碱度，从而改变引流装置上可能存在的微生物的酸碱度环境，在不同程度的酸碱度，可以降低相应微生物的生物活性，抑制微生物生长繁殖，达到减少微生物感染的目的。By setting the acidity and alkalinity adjusting device to adjust the pH of the drainage liquid in the liquid storage chamber, thereby changing the pH environment of the microorganisms which may exist on the drainage device, the biological activity of the corresponding microorganisms can be reduced, the growth and reproduction of the microorganisms can be inhibited, and the microorganisms can be reduced by varying degrees of pH. The purpose of the infection.
通过设置渗透压调节装置调节储液腔内引流液体的渗透压，从而改变引流装置上可能存在的微生物的渗透压环境，特别在高渗透压环境时，可以降低相应微生物的生物活性，抑制微生物生长繁殖，达到减少微生物感染的目的。The osmotic pressure of the drainage liquid in the liquid storage chamber is adjusted by setting the osmotic pressure adjusting device, thereby changing the osmotic pressure environment of the microorganisms which may exist on the drainage device, especially in the high osmotic pressure environment, the biological activity of the corresponding microorganisms can be reduced, and the growth of the microorganisms can be inhibited. Reproduction, to achieve the purpose of reducing microbial infections.
通过设置湿度调节装置调节入液口外侧或排液口外侧的环境湿度，从而改变引流装置上可能存在甚至实际存在的微生物的湿度环境，特别在超低湿度环境时，可以降低相应微生物的生物活性，抑制微生物生长繁殖，达到减少微生物感染的目的。 By setting the humidity adjustment device to adjust the ambient humidity outside the liquid inlet or outside the liquid discharge port, thereby changing the humidity environment of the microorganisms which may exist even on the drainage device, especially in the ultra-low humidity environment, the biological activity of the corresponding microorganism can be reduced. It inhibits the growth and reproduction of microorganisms and achieves the purpose of reducing microbial infection.
控感装置的应用，可以达到减少或防止微生物逆行感染，达到防止感染，延长引流装置使用时间，减少浪费，有利于环保，同时也具有更好的医疗安全性和降低医疗费用。The application of the sensing device can reduce or prevent microbial retrograde infection, prevent infection, prolong the use time of the drainage device, reduce waste, and be environmentally friendly, and also have better medical safety and lower medical expenses.
附图说明DRAWINGS
下面结合附图对本发明作进一步说明：The present invention will be further described below in conjunction with the accompanying drawings:
图1是本发明第一实施例整体结构示意图；1 is a schematic view showing the overall structure of a first embodiment of the present invention;
图2是本发明第二实施例整体结构示意图；Figure 2 is a schematic view showing the overall structure of a second embodiment of the present invention;
图3是本发明第三实施例整体结构示意图；Figure 3 is a schematic view showing the overall structure of a third embodiment of the present invention;
图4是本发明第四实施例整体结构示意图；Figure 4 is a schematic view showing the overall structure of a fourth embodiment of the present invention;
图5是本发明第五实施例整体结构示意图；Figure 5 is a schematic view showing the overall structure of a fifth embodiment of the present invention;
图6是本发明第六实施例整体结构示意图；Figure 6 is a schematic view showing the overall structure of a sixth embodiment of the present invention;
图7是本发明第七实施例整体结构示意图。Figure 7 is a schematic view showing the overall structure of a seventh embodiment of the present invention.
具体实施方式detailed description
参照图1～图7，一种引流装置，包括设有储液腔11的引流容器1；所述储液腔11上设有入液口15，或者所述储液腔11上设有入液口15和排液口21；所述引流容器1上设有可降低微生物生物活性和/或者可抑制微生物生长繁殖的控感装置8。1 to 7, a drainage device includes a drainage container 1 provided with a liquid storage chamber 11; a liquid inlet 15 is provided in the liquid storage chamber 11, or a liquid inlet is provided in the liquid storage chamber 11 The mouth 15 and the liquid discharge port 21; the drainage container 1 is provided with a control device 8 capable of reducing microbial biological activity and/or inhibiting growth and reproduction of microorganisms.
作为本发明优选的实施方式，引流容器1上设有可开启和/或者关闭入液口15的开关装置2。As a preferred embodiment of the invention, the drainage container 1 is provided with a switching device 2 which can open and/or close the liquid inlet 15.
作为本发明优选的实施方式，引流容器1上设有可开启和/或者关闭排液口21的开关装置2。As a preferred embodiment of the invention, the drainage container 1 is provided with a switching device 2 which can open and/or close the liquid discharge opening 21.
作为本发明优选的实施方式，所述开关装置2为密封阀22。 As a preferred embodiment of the invention, the switching device 2 is a sealing valve 22.
作为本发明优选的实施方式，所述引流容器1上设有与储液腔11连通的引流管12。As a preferred embodiment of the present invention, the drainage container 1 is provided with a drainage tube 12 that communicates with the reservoir chamber 11.
作为本发明优选的实施方式，所述控感装置8选自可抑制微生物生长繁殖的物质81或温度调节装置82或酸碱度调节装置83或渗透压调节装置84或湿度调节装置85。As a preferred embodiment of the present invention, the control device 8 is selected from the substance 81 or the temperature adjusting device 82 or the pH adjusting device 83 or the osmotic pressure adjusting device 84 or the humidity adjusting device 85 which can inhibit the growth and reproduction of microorganisms.
作为本发明优选的实施方式，所述控感装置8选自可抑制微生物生长繁殖的物质81，所述可抑制微生物生长繁殖的物质81选自单质、化合物、无机物、有机物中的一种，或选自单质、化合物、无机物、有机物中至少两种的混合物。As a preferred embodiment of the present invention, the sensing device 8 is selected from a substance 81 capable of inhibiting the growth and reproduction of microorganisms, and the substance 81 capable of inhibiting the growth and reproduction of microorganisms is selected from the group consisting of a simple substance, a compound, an inorganic substance, and an organic substance. Or a mixture of at least two selected from the group consisting of a simple substance, a compound, an inorganic substance, and an organic substance.
作为本发明优选的实施方式，所述控感装置8选自可抑制微生物生长繁殖的物质81，所述可抑制微生物生长繁殖的物质为抑菌药物。As a preferred embodiment of the present invention, the control device 8 is selected from a substance 81 capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a bacteriostatic drug.
作为本发明优选的实施方式，所述抑菌药物选自四环素、红霉素。According to a preferred embodiment of the present invention, the bacteriostatic drug is selected from the group consisting of tetracycline and erythromycin.
作为本发明优选的实施方式，所述抑菌药物采用涂覆方式进行设置。As a preferred embodiment of the present invention, the bacteriostatic drug is set by a coating method.
作为本发明优选的实施方式，所述控感装置8选自可抑制微生物生长繁殖的物质81，所述可抑制微生物生长繁殖的物质采用复合抗微生物材料。As a preferred embodiment of the present invention, the sensing device 8 is selected from a substance 81 capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a composite antimicrobial material.
作为本发明优选的实施方式，所述复合抗微生物材料由抑菌剂和塑料组合/混合制成。As a preferred embodiment of the invention, the composite antimicrobial material is made up of a combination/mixture of a bacteriostatic agent and a plastic.
作为本发明优选的实施方式，所述控感装置8选自温度调节装置82，所述温度调节装置82包括可降低物体温度的温度调节器821和/或者所述温度调节装置包括可升高物体温度的温度调节器821，所述 温度调节器821围绕在引流容器的外侧设置。As a preferred embodiment of the invention, the control device 8 is selected from the group consisting of a temperature adjustment device 82 comprising a temperature regulator 821 that reduces the temperature of the object and/or the temperature adjustment device comprising an elevated object Temperature temperature regulator 821, said The temperature regulator 821 is disposed around the outside of the drainage container.
作为本发明优选的实施方式，所述控感装置8选自温度调节装置82，所述温度调节装置82包括可降低物体温度的温度调节器821，所述温度调节器821围绕在引流容器1的外侧设置。As a preferred embodiment of the invention, the control device 8 is selected from a temperature adjustment device 82 comprising a temperature regulator 821 that reduces the temperature of the object, the temperature regulator 821 surrounding the drainage container 1 Outside setting.
作为本发明优选的实施方式，所述控感装置8选自温度调节装置82，所述温度调节装置82包括可升高物体温度的温度调节器821，所述温度调节器821围绕在引流容器1的外侧设置。As a preferred embodiment of the invention, the control device 8 is selected from a temperature adjustment device 82 comprising a temperature regulator 821 that raises the temperature of the object, the temperature regulator 821 surrounding the drainage container 1 The outside setting.
作为本发明优选的实施方式，所述温度调节器821上设有温度调节室822，所述温度调节室822围绕在引流容器1的外侧设置。As a preferred embodiment of the present invention, the temperature regulator 821 is provided with a temperature adjustment chamber 822 which is disposed around the outside of the drainage container 1.
作为本发明优选的实施方式，所述温度调节室822的侧壁采用保温材料制作而成。As a preferred embodiment of the present invention, the side wall of the temperature adjustment chamber 822 is made of an insulating material.
温度调节室的设置可有效利用温度调节器的效能，同时可更长时间保持引流容器处于温度恒定状态。The temperature adjustment chamber is set to effectively utilize the performance of the temperature regulator while keeping the drain container at a constant temperature for a longer period of time.
温度调节装置利用微生物在过高或过低的温度下，微生物的生物活性和生长繁殖均会受到抑制的特点，可针对性地改变需预防的微生物生存的温度环境，从而可降低相应微生物的生物活性，抑制微生物生长繁殖。The temperature regulating device utilizes the microorganisms to be inhibited by the biological activity and growth and reproduction of the microorganisms at too high or too low temperature, and can specifically change the temperature environment in which the microorganisms to be prevented are survived, thereby reducing the microorganisms of the corresponding microorganisms. Activity, inhibit microbial growth and reproduction.
作为本发明优选的实施方式，所述控感装置8选自酸碱度调节装置83，所述酸碱度调节装置83包括碱性调节剂831和调节剂存放器833，调节剂存放器833与储液腔11之间设有释放通道834，碱性调节剂831通过释放通道834进入储液腔11；或者所述酸碱度调节装置83包括酸性调节剂832和调节剂存放器833，调节剂存放器833 与储液腔11之间设有释放通道834，酸性调节剂832通过释放通道834进入储液腔11。As a preferred embodiment of the present invention, the sensing device 8 is selected from a pH adjusting device 83, and the pH adjusting device 83 includes an alkaline adjusting agent 831 and a conditioner register 833, a conditioner register 833 and a reservoir chamber 11 There is a release passage 834 between which the alkaline regulator 831 enters the reservoir 11 through the release passage 834; or the pH adjustment device 83 includes an acid regulator 832 and a regulator reservoir 833, the regulator reservoir 833 A release passage 834 is provided between the reservoir chamber 11 and the acid regulator 832 enters the reservoir chamber 11 through the release passage 834.
作为本发明优选的实施方式，所述碱性调节剂831通过释放通道834进入储液腔11的方式是以固体形式进入储液腔11或者以液态形式流入储液腔11或者以溶解方式进入储液腔11。As a preferred embodiment of the present invention, the alkaline regulator 831 enters the liquid storage chamber 11 through the release passage 834 in a solid form, enters the liquid storage chamber 11 or flows into the liquid storage chamber 11 in a liquid form or enters the storage in a dissolved manner. Liquid chamber 11.
作为本发明优选的实施方式，所述酸性调节剂832通过释放通道834进入储液腔11的方式是以固体形式进入储液腔11或者以液态形式流入储液腔11或者以溶解方式进入储液腔11。As a preferred embodiment of the present invention, the acidic regulator 832 enters the liquid storage chamber 11 through the release passage 834 in a solid form, enters the liquid storage chamber 11 or flows into the liquid storage chamber 11 in a liquid form or enters the liquid storage solution in a dissolved manner. Cavity 11.
作为本发明优选的实施方式，所述碱性调节剂831选自氢氧化钠，所述酸性调节剂832选自草酸、盐酸。As a preferred embodiment of the present invention, the basic regulator 831 is selected from sodium hydroxide, and the acid regulator 832 is selected from the group consisting of oxalic acid and hydrochloric acid.
使用酸碱度调节装置，可针对性地改变需预防的微生物生存的酸碱度环境，从而可降低相应微生物的生物活性，抑制微生物生长繁殖。The pH adjustment device can be used to specifically change the pH environment of the microorganism to be prevented, thereby reducing the biological activity of the corresponding microorganism and inhibiting the growth and reproduction of the microorganism.
作为本发明优选的实施方式，所述控感装置8选自渗透压调节装置84，所述渗透压调节装置84包括渗透压调节剂841和调节剂存放器833，调节剂存放器833与储液腔11之间设有释放通道834，渗透压调节剂841通过释放通道834进入储液腔11。As a preferred embodiment of the present invention, the control device 8 is selected from an osmotic pressure adjusting device 84, and the osmotic pressure adjusting device 84 includes an osmotic pressure adjusting agent 841 and a regulator storage 833, a regulator storage 833 and a liquid storage device. A release passage 834 is provided between the chambers 11, and the osmotic pressure adjusting agent 841 enters the reservoir chamber 11 through the release passage 834.
作为本发明优选的实施方式，所述渗透压调节剂84选自氯化钠、氯化钾。As a preferred embodiment of the present invention, the osmotic pressure adjusting agent 84 is selected from the group consisting of sodium chloride and potassium chloride.
作为本发明优选的实施方式，所述渗透压调节剂84通过释放通道834进入储液腔11的方式是以固体形式进入储液腔11或者以液态形式流入储液腔11或者以溶解方式进入储液腔11。As a preferred embodiment of the present invention, the osmotic pressure adjusting agent 84 enters the liquid storage chamber 11 through the release passage 834 in a solid form, enters the liquid storage chamber 11 or flows into the liquid storage chamber 11 in a liquid form or enters the storage manner in a dissolved manner. Liquid chamber 11.
引流液与足量的氯化钠混合后形成高渗透压的液体，可降低相应 微生物的生物活性，抑制微生物生长繁殖。The drainage liquid is mixed with a sufficient amount of sodium chloride to form a liquid with high osmotic pressure, which can reduce the corresponding The biological activity of microorganisms inhibits the growth and reproduction of microorganisms.
作为本发明优选的实施方式，所述控感装置8选自湿度调节装置85，所述湿度调节装置85上设有发热器851。As a preferred embodiment of the present invention, the control device 8 is selected from a humidity control device 85, and the humidity control device 85 is provided with a heater 851.
作为本发明优选的实施方式，所述控感装置8选自湿度调节装置85，所述湿度调节装置85上设有发热器851和吹风器852。As a preferred embodiment of the present invention, the control device 8 is selected from the humidity control device 85, and the humidity control device 85 is provided with a heater 851 and a blower 852.
优选的，发热器设置在排液口外侧，在加热器加热空气后，用吹风器将热风直接吹送到排液口外侧，可使排液口外侧处于干燥状态，可抑制微生物生长繁殖。Preferably, the heat generator is disposed outside the liquid discharge port, and after the heater heats the air, the hot air is directly blown to the outside of the liquid discharge port by a hair dryer, so that the outer side of the liquid discharge port is in a dry state, which can inhibit the growth and reproduction of microorganisms.
作为本发明优选的实施方式，所述控感装置8选自湿度调节装置85，所述湿度调节装置85上设有除湿装置853，所述除湿装置853围绕在排液口21的外侧设置。As a preferred embodiment of the present invention, the control device 8 is selected from the humidity control device 85, and the humidity control device 85 is provided with a dehumidification device 853, which is disposed around the outside of the liquid discharge port 21.
作为本发明优选的实施方式，所述控感装置8设置在开关装置2上。As a preferred embodiment of the invention, the control device 8 is arranged on the switching device 2.
作为本发明优选的实施方式，所述控感装置8设置在引流管12内侧壁和/或者引流管12外侧壁。As a preferred embodiment of the invention, the control device 8 is disposed on the inner side wall of the draft tube 12 and/or the outer side wall of the draft tube 12.
作为本发明优选的实施方式，所述控感装置8设置在入液口15内侧壁和/或者入液口15外侧壁。As a preferred embodiment of the present invention, the control device 8 is disposed on the inner side wall of the liquid inlet 15 and/or the outer side wall of the liquid inlet 15.
作为本发明优选的实施方式，所述控感装置8设置在排液口21内侧壁和/或者排液口21外侧壁。As a preferred embodiment of the present invention, the control device 8 is disposed on the inner side wall of the liquid discharge port 21 and/or the outer side wall of the liquid discharge port 21.
作为本发明优选的实施方式，所述控感装置8设置在储液腔11内侧壁。As a preferred embodiment of the invention, the control device 8 is disposed on the inner side wall of the reservoir chamber 11.
作为本发明优选的实施方式，引流容器1侧壁设有刻度线17。 As a preferred embodiment of the present invention, the side wall of the drainage container 1 is provided with a scale line 17.
作为本发明优选的实施方式，所述控感装置8上设有能源模块43。As a preferred embodiment of the invention, the energy control module 43 is provided on the control device 8.
作为本发明优选的实施方式，所述控感装置8上设有能源模块43和数据处理中心45。As a preferred embodiment of the present invention, the control unit 8 is provided with an energy module 43 and a data processing center 45.
作为本发明优选的实施方式，所述能源模块43为内置式电源和/或者外接电源接口。As a preferred embodiment of the present invention, the energy module 43 is a built-in power supply and/or an external power supply interface.
作为本发明优选的实施方式，所述引流容器1上设有可防止储液腔11内液体向入液口回流的防逆流装置。As a preferred embodiment of the present invention, the drainage container 1 is provided with a backflow prevention device that prevents liquid in the reservoir chamber 11 from flowing back into the liquid inlet.
作为本发明优选的实施方式，所述防逆流装置为单向阀。As a preferred embodiment of the present invention, the backflow prevention device is a one-way valve.
防逆流装置的应用，可避免液体返流对病人形成危害，同时可避免改变理化性质的引流液返流后直接对病人形成刺激，甚至损伤。The application of the anti-backflow device can avoid the harm of the liquid reflux to the patient, and can avoid the formation of stimulation and even damage to the patient directly after changing the physicochemical nature of the drainage fluid.
作为本发明优选的实施方式，所述引流装置选自引流袋、集尿袋、引流瓶、引流桶。As a preferred embodiment of the present invention, the drainage device is selected from the group consisting of a drainage bag, a urine collection bag, a drainage bottle, and a drainage barrel.
当然，本发明创造并不局限于上述实施方式，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出等同变形或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。 The invention is of course not limited to the embodiments described above, and equivalent variations or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalents or alternatives are included in the claims of the present application. Within the limits.

Claims (10)

  1. 一种引流装置，包括设有储液腔的引流容器；所述储液腔上设有入液口，或者所述储液腔上设有入液口和排液口；所述引流容器上设有可降低微生物生物活性和/或者可抑制微生物生长繁殖的控感装置。A drainage device comprises a drainage container provided with a liquid storage chamber; the liquid storage chamber is provided with a liquid inlet, or the liquid storage chamber is provided with a liquid inlet and a liquid outlet; the drainage container is provided There are control devices that can reduce the biological activity of microorganisms and/or inhibit the growth and reproduction of microorganisms.
  2. 根据权利要求1所述的引流装置，其特征在于：所述控感装置选自可抑制微生物生长繁殖的物质或温度调节装置或酸碱度调节装置或渗透压调节装置或湿度调节装置。The drainage device according to claim 1, wherein the control device is selected from the group consisting of a substance capable of inhibiting the growth and reproduction of microorganisms or a temperature regulating device or a pH adjusting device or an osmotic pressure adjusting device or a humidity adjusting device.
  3. 根据权利要求2所述的引流装置，其特征在于：所述控感装置选自可抑制微生物生长繁殖的物质，所述可抑制微生物生长繁殖的物质采用抑菌药物。The drainage device according to claim 2, wherein the control device is selected from the group consisting of substances capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a bacteriostatic drug.
  4. 根据权利要求2所述的引流装置，其特征在于：所述控感装置选自可抑制微生物生长繁殖的物质，所述可抑制微生物生长繁殖的物质采用复合抗微生物材料。The drainage device according to claim 2, wherein the control device is selected from the group consisting of substances capable of inhibiting the growth and reproduction of microorganisms, and the substance capable of inhibiting the growth and reproduction of microorganisms is a composite antimicrobial material.
  5. 根据权利要求2所述的引流装置，其特征在于：所述控感装置选自温度调节装置，所述温度调节装置包括可降低物体温度的温度调节器和/或者所述温度调节装置包括可升高物体温度的温度调节器，所述温度调节器围绕在引流容器的外侧设置。The drainage device according to claim 2, wherein the control device is selected from the group consisting of a temperature adjustment device, the temperature adjustment device includes a temperature regulator that reduces the temperature of the object, and/or the temperature adjustment device includes a temperature riser A temperature regulator for a high object temperature, the temperature regulator being disposed around the outside of the drainage container.
  6. 根据权利要求2所述的引流装置，其特征在于：所述控感装置选自酸碱度调节装置，所述酸碱度调节装置包括碱性调节剂和调节剂存放器，调节剂存放器与储液腔之间设有释放通道，碱性调节剂通过释放通道进入储液腔；或者所述酸碱度调节装置包括酸性 调节剂和调节剂存放器，调节剂存放器与储液腔之间设有释放通道，酸性调节剂通过释放通道进入储液腔。The drainage device according to claim 2, wherein the control device is selected from a pH adjustment device, and the pH adjustment device comprises an alkaline regulator and a regulator storage device, a regulator storage device and a reservoir chamber. a release channel is provided, the alkaline regulator enters the reservoir through the release channel; or the pH adjustment device includes an acid There is a release channel between the regulator and the regulator storage device, the regulator reservoir and the reservoir chamber, and the acid regulator enters the reservoir through the release channel.
  7. 根据权利要求6所述的引流装置，其特征在于：所述碱性调节剂选自氢氧化钠，所述酸性调节剂选自草酸、盐酸。The drainage device according to claim 6, wherein the alkaline regulator is selected from the group consisting of sodium hydroxide, and the acid regulator is selected from the group consisting of oxalic acid and hydrochloric acid.
  8. 根据权利要求2所述的引流装置，其特征在于：所述控感装置选自渗透压调节装置，所述渗透压调节装置包括渗透压调节剂和调节剂存放器，调节剂存放器与储液腔之间设有释放通道，渗透压调节剂通过释放通道进入储液腔。The drainage device according to claim 2, wherein the control device is selected from the group consisting of an osmotic pressure adjusting device, and the osmotic pressure adjusting device comprises an osmotic pressure adjusting agent and a regulator storage device, a regulator storage device and a liquid storage device. A release passage is provided between the chambers, and the osmotic pressure adjusting agent enters the reservoir through the release passage.
  9. 根据权利要求8所述的引流装置，其特征在于：所述渗透压调节剂选自氯化钠、氯化钾。The drainage device according to claim 8, wherein the osmotic pressure adjusting agent is selected from the group consisting of sodium chloride and potassium chloride.
  10. 根据权利要求2所述的引流装置，其特征在于：所述控感装置选自湿度调节装置，所述湿度调节装置上设有发热器。 The drainage device according to claim 2, wherein the control device is selected from the group consisting of a humidity control device, and the humidity control device is provided with a heater.
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