CN107715188A - A kind of drainage system - Google Patents
A kind of drainage system Download PDFInfo
- Publication number
- CN107715188A CN107715188A CN201710677352.4A CN201710677352A CN107715188A CN 107715188 A CN107715188 A CN 107715188A CN 201710677352 A CN201710677352 A CN 201710677352A CN 107715188 A CN107715188 A CN 107715188A
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- Prior art keywords
- drainage
- liquid storage
- storage cylinder
- drainage system
- open state
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- 239000007788 liquid Substances 0.000 claims abstract description 110
- 239000012530 fluid Substances 0.000 claims abstract description 43
- 230000006698 induction Effects 0.000 claims abstract description 23
- 239000003463 adsorbent Substances 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 230000000813 microbial effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 210000002700 urine Anatomy 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 244000005700 microbiome Species 0.000 abstract description 16
- 208000015181 infectious disease Diseases 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
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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
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- 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—Ultraviolet radiation
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- 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
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- 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
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- 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
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- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- External Artificial Organs (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of drainage system, including the drainage container provided with liquid storage cylinder；The liquid storage cylinder is provided with liquid inlet, or the liquid storage cylinder is provided with liquid inlet and leakage fluid dram；The drainage container be provided with can microbial barrier and/or adsorbable microorganism control induction device.This drainage system can be by setting control induction device on drainage container, and the control induction device is selected from baffling device, adsorbent equipment.Reduction can be reached or prevent microorganism retrograde infection, reaching prevents from infecting, and extends drainage system usage time, reduces and wastes, and is advantageous to environmental protection, while also has more preferable medical safety and reduce medical expense.This invention is applied to medical instruments field.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of drainage system.
Background technology
In clinical care, drainage bag etc. is needed to use to store drainage-fluid in indwelling drainage tube treatment, caregiver
Member periodically discharge drainage-fluid or drainage system to drainage-fluid carry out automatic-discharging, human body discharge drainage-fluid be often it is sterile,
And drainage-fluid be it is a kind of conveniently microorganism growth material, easy cooperating microorganisms（Such as bacterium）.Present drainage system is not because
The measure of effective preventing microorganism is set, cause microorganism from leakage fluid dram retrograde infection to drainage container in, it is or even inverse from liquid inlet
Row infection influences medical safety to drain site.
Meanwhile drainage-fluid is a kind of electric conductor.
Retrograde infection is avoided clinically by drainage system usage time is reduced, causes wave because frequently changing drainage system
Take material, be unfavorable for environmental protection, while add patients ' expenses.
Clinic needs a kind of drainage system that can prevent microorganism retrograde infection.
The content of the invention
To solve the above problems, the present invention provides a kind of drainage system that can reduce or prevent microorganism retrograde infection.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of drainage system, including the drainage container provided with liquid storage cylinder；The liquid storage cylinder is provided with liquid inlet, or the liquid storage
Chamber is provided with liquid inlet and leakage fluid dram；The drainage container be provided with can microbial barrier and/or adsorbable microorganism control
Induction device.
The improvement of technical solution of the present invention is further used as, drainage container, which is provided with, can open and/or close liquid inlet
Switching device.
The improvement of technical solution of the present invention is further used as, drainage container, which is provided with, can open and/or close leakage fluid dram
Switching device.
The improvement of technical solution of the present invention is further used as, the switching device is sealing valve.
The improvement of technical solution of the present invention is further used as, the drainage container is provided with the drainage connected with liquid storage cylinder
Pipe.
The improvement of technical solution of the present invention is further used as, the control induction device is selected from baffling device, adsorbent equipment.
The improvement of technical solution of the present invention is further used as, the baffling device is selected from filtration membrane, porous ceramic filter element.
The improvement of technical solution of the present invention is further used as, the filtration diameter of filtration membrane is less than 0.5 μm.
The improvement of technical solution of the present invention is further used as, the baffling device is arranged on liquid inlet.
The improvement of technical solution of the present invention is further used as, the baffling device is arranged in leakage fluid dram.
The improvement of technical solution of the present invention is further used as, the adsorbent equipment is selected from cellulosic material, activated carbon.
The improvement of technical solution of the present invention is further used as, the adsorbent equipment includes that discharge electric field can be formed in drainage-fluid
Discharge module and conductive sorbing material.
The improvement of technical solution of the present invention is further used as, the discharge module is included in power module and power module
First contact rod of positive pole connection and the second contact rod being connected with negative pole in power module, the first contact rod and the second contact rod
In one electrically connected with conductive sorbing material；Or the discharge module includes power module, connected with negative pole in power module
The first contact rod connect and the second contact rod being connected with positive pole in power module, one in the first contact rod and the second contact rod
It is individual to be electrically connected with conductive sorbing material.
The improvement of technical solution of the present invention is further used as, the conductive sorbing material is by a kind of sorbing material or a variety of suctions
Enclosure material forms.
The improvement of technical solution of the present invention is further used as, the side wall of liquid storage cylinder is made using insulating materials, and liquid storage cylinder leads to
Cross liquid inlet and open state is electrically connected with external world's formation, liquid storage cylinder, which is provided with, now to disconnect electricity with extraneous by being closed into liquid cause for gossip
The movable seal of open state is connected, liquid storage cylinder electrically connects open state by movable seal with external world's realization
Or realize and electrically connect open state with external world's disconnection；And/or the side wall of liquid storage cylinder is made using insulating materials, liquid storage cylinder leads to
Cross leakage fluid dram and open state is electrically connected with external world's formation, liquid storage cylinder, which is provided with, to disconnect electricity with extraneous by the realization of closed leakage fluid dram
The movable seal of open state is connected, liquid storage cylinder electrically connects open state by movable seal with external world's realization
Or realize and electrically connect open state with external world's disconnection.
The improvement of technical solution of the present invention is further used as, drainage container, which is provided with, can limit movable seal displacement
The limiter of amplitude.
The improvement of technical solution of the present invention is further used as, drainage container, which is provided with, can be oriented to movable seal motion
Motion guide rail.
The improvement of technical solution of the present invention is further used as, drainage container, which is provided with, can detect movable seal position
The detection module of state and/or working condition.
The improvement of technical solution of the present invention is further used as, detection module can be in liquid storage cylinder by liquid inlet and the external world
The circuit of discharge module is disconnected when electrically connecting open state；Or detection module can pass through liquid inlet and/or row in liquid storage cylinder
Liquid mouth is in the circuit that discharge module is disconnected when electrically connecting open state with the external world.
The improvement of technical solution of the present invention is further used as, detection module can be in liquid storage cylinder by liquid inlet and the external world
The circuit of discharge module is disconnected when electrically connecting open state.
The improvement of technical solution of the present invention is further used as, detection module can pass through liquid inlet and/or row in liquid storage cylinder
Liquid mouth is in the circuit that discharge module is disconnected when electrically connecting open state with the external world.
The improvement of technical solution of the present invention is further used as, detection module can electrically connect in liquid storage cylinder with the external world in disconnection
The circuit of discharge module is connected during open state.
The improvement of technical solution of the present invention is further used as, the control induction device is set on the switchgear.
Be further used as the improvement of technical solution of the present invention, the control induction device be arranged on drainage tube madial wall and/or
Drainage tube lateral wall.
Be further used as the improvement of technical solution of the present invention, the control induction device be arranged on liquid inlet madial wall and/or
Liquid inlet lateral wall.
The improvement of technical solution of the present invention is further used as, the control induction device is arranged on liquid inlet.
Be further used as the improvement of technical solution of the present invention, the control induction device be arranged on leakage fluid dram madial wall and/or
Leakage fluid dram lateral wall.
The improvement of technical solution of the present invention is further used as, the control induction device is arranged on liquid storage chamber inner sidewall.
The improvement of technical solution of the present invention is further used as, the control induction device is provided with data processing centre.
The improvement of technical solution of the present invention is further used as, the power module is built-in power supply and/or external electricity
Source interface.
It is further used as the improvement of technical solution of the present invention, the power module, discharge module, the first contact rod, second
Electrically connected between contact rod, detection module and data processing centre.
Be further used as the improvement of technical solution of the present invention, the drainage container be provided with can prevent liquid storage intracavity liquid to
The anti-backflow device of liquid inlet backflow.
The improvement of technical solution of the present invention is further used as, the anti-backflow device is check valve.
Be further used as the improvement of technical solution of the present invention, the drainage system be selected from drainage bag, urine collection bag, drainage bottle,
Drain bucket.
The improvement of technical solution of the present invention is further used as, drainage container side wall is provided with graduation mark.
Beneficial effects of the present invention：This drainage system by drainage container set can microbial barrier barrier fill
Put, when baffling device is using filtering devices such as filtration membranes, not only draining fluids pass through, moreover it is possible to microbial barrier retrograde infection.Resistance
It is arranged on every device on liquid inlet, can be driven in the wrong direction with microbial barrier from liquid storage cylinder and enter drain site；Baffling device is arranged on row
Liquid is intraoral, can enter liquid storage cylinder from leakage fluid dram or extraneous drive in the wrong direction with microbial barrier.The baffling device of the corresponding filtration diameter of selection,
Correspondingly sized different microorganism can be obstructed.
By setting adsorbent equipment, microorganism can be concentrated in together, reduce or remove the microorganism in drainage-fluid, only
Adsorbent equipment need to be changed in time can keep the microorganism in drainage-fluid to be in low-density state even nought state.
By setting movable seal and detection module, setting can liquid inlet and extraneous or leakage fluid dram with it is outer
When boundary is in connected state, the circuit of adsorbent equipment is disconnected, avoids electric current from being released from the liquid inlet and/or leakage fluid dram of unlatching,
Avoid the formation of malpractice；Meanwhile when liquid inlet is in state of insulation with extraneous or leakage fluid dram with the external world, liquid storage cylinder can be kept
Interior adsorbent equipment is in normal operating conditions.Detection module is by detecting movable seal location status and/or work
State, the circuit of discharge module is disconnected when liquid storage cylinder is in connected state by liquid inlet or leakage fluid dram with the external world, makes suction
Adsorption device is in dead status, and now, drainage-fluid can enter liquid storage cylinder from liquid inlet, or drainage-fluid can be from liquid storage cylinder through discharge opeing
Mouthful discharge, it is ensured that drainage system can normal use drainage, draining function, avoid electric current from leaking and jeopardize the peace of operating personnel and patient
Entirely.Pass through the electricity of liquid inlet or leakage fluid dram with connecting discharge module during the extraneous electrical connection open state in disconnection in liquid storage cylinder
Road, it is in adsorbent equipment and enables state.
The application of induction device is controlled, reduction can be reached or prevent microorganism retrograde infection, reaching prevents from infecting, and extends drainage
Device usage time, reduce and waste, be advantageous to environmental protection, while also there is more preferable medical safety and reduce medical expense.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is first embodiment of the invention overall structure diagram；
Fig. 2 is second embodiment of the invention overall structure diagram；
Fig. 3 is third embodiment of the invention overall structure diagram（Movable seal working condition）；
Fig. 4 is third embodiment of the invention overall structure diagram（Movable seal open mode）.
Embodiment
1~Fig. 4 of reference picture, a kind of drainage system, including the drainage container 1 provided with liquid storage cylinder 11；On the liquid storage cylinder 11
Liquid inlet 15 and leakage fluid dram 21 are provided with provided with liquid inlet 15, or the liquid storage cylinder 11；The drainage container 1, which is provided with, to be hindered
Every the control induction device 8 of microorganism and/or adsorbable microorganism.
As the preferred embodiment of the present invention, drainage container 1, which is provided with, can open and/or close opening for liquid inlet 15
Close device 2.
As the preferred embodiment of the present invention, drainage container 1, which is provided with, can open and/or close opening for leakage fluid dram 21
Close device 2.
As the preferred embodiment of the present invention, the switching device 2 is sealing valve 22.
As the preferred embodiment of the present invention, the drainage container 1 is provided with the drainage tube 12 connected with liquid storage cylinder 11.
As the preferred embodiment of the present invention, the control induction device 8 is selected from baffling device 86, adsorbent equipment 87.
As the preferred embodiment of the present invention, the baffling device 86 is selected from filtration membrane, porous ceramic filter element.
As the preferred embodiment of the present invention, the filtration diameter of filtration membrane is less than 0.5 μm.
As the preferred embodiment of the present invention, the baffling device 86 is arranged on liquid inlet 15.
As the preferred embodiment of the present invention, the baffling device 86 is arranged in leakage fluid dram 21.
As the preferred embodiment of the present invention, the adsorbent equipment 87 is selected from cellulosic material, activated carbon.
As the preferred embodiment of the present invention, the adsorbent equipment 87 includes that putting for discharge electric field can be formed in drainage-fluid
Electric module 870 and conductive sorbing material 871.
As the preferred embodiment of the present invention, the discharge module 870 includes power module 872 and power module 872
First contact rod 873 of middle positive pole connection and the second contact rod 874 being connected with negative pole in power module 872, the first contact rod
873 electrically connect with one in the second contact rod 874 with conductive sorbing material 871；Or the discharge module 870 includes power supply
Module 872, the first contact rod 873 being connected with negative pole in power module 872 and with positive pole is connected in power module 872 second
Contact rod 874, the first contact rod 873 electrically connect with one in the second contact rod 874 with conductive sorbing material 871.
As the preferred embodiment of the present invention, the conductive sorbing material 871 is by a kind of sorbing material or a variety of absorption
Material forms.Preferably, conductive sorbing material uses cellulosic material.
As the preferred embodiment of the present invention, the side wall of liquid storage cylinder 11 is made using insulating materials, and liquid storage cylinder is by entering
Liquid mouth 15 electrically connects open state with external world's formation, and liquid storage cylinder 11, which is provided with, now to disconnect electricity with extraneous by being closed into liquid cause for gossip
The movable seal 875 of open state is connected, liquid storage cylinder 11 is electrically connected by movable seal 875 with external world's realization
Open state or realization electrically connect open state with external world's disconnection；Or the side wall of liquid storage cylinder 11 is made using insulating materials,
Liquid storage cylinder 11 electrically connects open state by liquid inlet 15 and/or leakage fluid dram 21 with external world's formation, and liquid storage cylinder 11 is provided with can
The movable seal 875 that open state is electrically connected with extraneous disconnection, storage are realized by closed liquid inlet 15 and leakage fluid dram 21
Sap cavity 11 is electrically connected open state by movable seal 875 or realized with external world's realization and electrically connected out with external world's disconnection
Put state.
As the preferred embodiment of the present invention, drainage container 1, which is provided with, can limit the movable displacement width of seal 875
The limiter of degree.
As the preferred embodiment of the present invention, drainage container 1, which is provided with, can be oriented to what movable seal 875 moved
Motion guide rail.
As the preferred embodiment of the present invention, drainage container 1, which is provided with, can detect the movable position shape of seal 875
The detection module 876 of state and/or working condition.
As the preferred embodiment of the present invention, detection module 876 can be at liquid storage cylinder 11 be by liquid inlet 15 and the external world
The circuit of discharge module 870 is disconnected when open state is electrically connected.
As the preferred embodiment of the present invention, detection module 876 can pass through liquid inlet 15 and/or row in liquid storage cylinder 11
Liquid mouth 21 is in the circuit that discharge module 870 is disconnected when electrically connecting open state with the external world.
As the preferred embodiment of the present invention, detection module 876 can electrically connect in liquid storage cylinder 11 with the external world in disconnection
The circuit of discharge module 870 is connected during open state.
Detection module is passed through by detecting movable seal location status and/or working condition in liquid storage cylinder 11
Liquid inlet or leakage fluid dram disconnect the circuit of discharge module when being in connected state with the external world, be in adsorbent equipment and disable shape
State, now, drainage-fluid can enter liquid storage cylinder from liquid inlet, or drainage-fluid can discharge from liquid storage cylinder through leakage fluid dram, it is ensured that drainage
Device can normal use drainage function, avoid electric current from leaking and jeopardize the safety of operating personnel and patient.
As the preferred embodiment of the present invention, the control induction device 8 is arranged on switching device 2.
As the preferred embodiment of the present invention, the control induction device 8 is arranged on the madial wall of drainage tube 12 and/or drainage
The lateral wall of pipe 12.
As the preferred embodiment of the present invention, the control induction device 8 is arranged on the madial wall of liquid inlet 15 and/or enters liquid
15 lateral walls of mouth.
As the preferred embodiment of the present invention, the control induction device 8 is arranged on the madial wall of leakage fluid dram 21 and/or discharge opeing
21 lateral walls of mouth.
As the preferred embodiment of the present invention, the control induction device 8 is arranged on the madial wall of liquid storage cylinder 11.
As the preferred embodiment of the present invention, the side wall of drainage container 1 is provided with graduation mark 17.
As the preferred embodiment of the present invention, the control induction device 8 is provided with data processing centre 45.
As the preferred embodiment of the present invention, the power module 872 is that built-in power supply and/or external power supply connect
Mouthful.
As the preferred embodiment of the present invention, the drainage container 1, which is provided with, can prevent in liquid storage cylinder 11 liquid to entering
The anti-backflow device of liquid mouth backflow.
As the preferred embodiment of the present invention, the anti-backflow device is check valve.
The application of anti-backflow device, liquid can be avoided to backflow harm is formed to patient, while can avoid changing physicochemical property
Drainage-fluid backflow after directly to patient formed stimulate, or even damage.
As the preferred embodiment of the present invention, the drainage system is selected from drainage bag, urine collection bag, drainage bottle, drainage bucket.
Certainly, the invention is not limited to above-mentioned embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (10)
1. a kind of drainage system, including the drainage container provided with liquid storage cylinder；The liquid storage cylinder is provided with liquid inlet, Huo Zhesuo
State liquid storage cylinder and be provided with liquid inlet and leakage fluid dram；The drainage container is provided with can microbial barrier and/or adsorbable micro- life
The control induction device of thing.
2. drainage system according to claim 1, it is characterised in that：The control induction device is selected from baffling device, absorption dress
Put.
3. drainage system according to claim 2, it is characterised in that：The baffling device is selected from filtration membrane, porous ceramics
Filter core.
4. drainage system according to claim 2, it is characterised in that：The adsorbent equipment is selected from cellulosic material, activity
Charcoal.
5. drainage system according to claim 2, it is characterised in that：The adsorbent equipment, which includes to be formed in drainage-fluid, to be put
The discharge module of electric field and conductive sorbing material.
6. drainage system according to claim 5, it is characterised in that：The discharge module includes power module and power supply
First contact rod of positive pole connection and the second contact rod being connected with negative pole in power module, the first contact rod and second in module
One in contact rod electrically connects with conductive sorbing material；Or the discharge module is included in power module and power module
First contact rod of negative pole connection and the second contact rod being connected with positive pole in power module, the first contact rod and the second contact rod
In one electrically connected with conductive sorbing material.
7. drainage system according to claim 5, it is characterised in that：The conductive sorbing material by a kind of sorbing material or
A variety of sorbing material compositions.
8. drainage system according to claim 2, it is characterised in that：The side wall of liquid storage cylinder is made using insulating materials, storage
Sap cavity electrically connects open state with external world's formation by liquid inlet, and liquid storage cylinder is provided with can be existing and extraneous by being closed into liquid cause for gossip
The movable seal of electrical connection open state is disconnected, liquid storage cylinder is realized with the external world by movable seal and electrically connected out
Put state or realize and electrically connect open state with external world's disconnection；Or the side wall of liquid storage cylinder is made using insulating materials, liquid storage
Chamber electrically connects open state by liquid inlet and/or leakage fluid dram with external world's formation, and liquid storage cylinder is provided with can be by being closed into liquid
Mouth and leakage fluid dram realize the movable seal that open state is electrically connected with extraneous disconnection, and liquid storage cylinder passes through movable insulation dress
Put to electrically connect open state with external world's realization or realize and electrically connect open state with external world's disconnection.
9. drainage system according to claim 8, it is characterised in that：Drainage container is provided with detectable movable insulation dress
The detection module of set configuration state and/or working condition.
10. drainage system according to claim 1, it is characterised in that：The drainage system be selected from drainage bag, urine collection bag,
Drainage bottle, drainage bucket.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610653506 | 2016-08-11 | ||
| CN2016106535061 | 2016-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107715188A true CN107715188A (en) | 2018-02-23 |
Family
ID=61161722
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991899.7U Active CN214679531U (en) | 2016-08-11 | 2017-08-09 | Drainage device |
| CN201710677737.0A Pending CN107715190A (en) | 2016-08-11 | 2017-08-09 | A kind of drainage system |
| CN201710677352.4A Withdrawn CN107715188A (en) | 2016-08-11 | 2017-08-09 | A kind of drainage system |
| CN201710677355.8A Pending CN107715189A (en) | 2016-08-11 | 2017-08-09 | A kind of drainage system |
| CN201720992203.2U Active CN212118668U (en) | 2016-08-11 | 2017-08-09 | Drainage device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991899.7U Active CN214679531U (en) | 2016-08-11 | 2017-08-09 | Drainage device |
| CN201710677737.0A Pending CN107715190A (en) | 2016-08-11 | 2017-08-09 | A kind of drainage system |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710677355.8A Pending CN107715189A (en) | 2016-08-11 | 2017-08-09 | A kind of drainage system |
| CN201720992203.2U Active CN212118668U (en) | 2016-08-11 | 2017-08-09 | Drainage device |
Country Status (2)
| Country | Link |
|---|---|
| CN (5) | CN214679531U (en) |
| WO (3) | WO2018028612A1 (en) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4529398A (en) * | 1977-06-09 | 1985-07-16 | Wong Patrick S | Method for preventing contamination of catheter and drainage receptacle |
| US4693712A (en) * | 1985-11-14 | 1987-09-15 | The Kendall Company | Bactericide valve on fluid collection bag |
| US8747882B2 (en) * | 2005-04-21 | 2014-06-10 | Astra Tech Ab | Catheter assembly with bactericidal effect |
| CN2936267Y (en) * | 2007-01-29 | 2007-08-22 | 刘德学 | Thoracic draining device |
| JP2008307524A (en) * | 2007-05-14 | 2008-12-25 | Sanyo Electric Co Ltd | Water treatment device |
| GB0919413D0 (en) * | 2009-11-05 | 2009-12-23 | Arvia Technology Ltd | Treatment of liquids |
| CN202314546U (en) * | 2011-08-01 | 2012-07-11 | 威海世创医疗科技有限公司 | Disposable craniocerebral drainage device |
| CN202942455U (en) * | 2012-09-28 | 2013-05-22 | 常熟市精亮微医疗器械科技有限公司 | Anti-backflow drainage bag |
| CN102836467B (en) * | 2012-09-28 | 2015-04-08 | 常熟市精亮微医疗器械科技有限公司 | Drainage device |
| CN202942454U (en) * | 2012-09-28 | 2013-05-22 | 常熟市精亮微医疗器械科技有限公司 | Drainage device |
| CN202875889U (en) * | 2012-09-28 | 2013-04-17 | 常熟市精亮微医疗器械科技有限公司 | Backflow preventing drainage device |
| US9498605B2 (en) * | 2014-03-31 | 2016-11-22 | DePuy Synthes Products, Inc. | External volume-limiting CSF drainage system |
| CN104014069B (en) * | 2014-06-04 | 2016-03-30 | 葛建伟 | A kind of visual ventricles of the brain and Subdural space external drainage system |
| CN104225762A (en) * | 2014-09-03 | 2014-12-24 | 科云生医科技股份有限公司 | Antibacterial urethral catheter |
| CN205515691U (en) * | 2016-01-22 | 2016-08-31 | 吕芙蓉 | Be used for gastroenterology from sterile drainage device |
| CN106963997A (en) * | 2016-03-20 | 2017-07-21 | 广州市酷跑计算机科技有限公司 | A kind of drainage system |
-
2017
- 2017-08-09 CN CN201720991899.7U patent/CN214679531U/en active Active
- 2017-08-09 CN CN201710677737.0A patent/CN107715190A/en active Pending
- 2017-08-09 WO PCT/CN2017/096684 patent/WO2018028612A1/en active Application Filing
- 2017-08-09 WO PCT/CN2017/096683 patent/WO2018028611A1/en active Application Filing
- 2017-08-09 WO PCT/CN2017/096685 patent/WO2018028613A1/en active Application Filing
- 2017-08-09 CN CN201710677352.4A patent/CN107715188A/en not_active Withdrawn
- 2017-08-09 CN CN201710677355.8A patent/CN107715189A/en active Pending
- 2017-08-09 CN CN201720992203.2U patent/CN212118668U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018028612A1 (en) | 2018-02-15 |
| CN107715189A (en) | 2018-02-23 |
| CN107715190A (en) | 2018-02-23 |
| CN214679531U (en) | 2021-11-12 |
| WO2018028611A1 (en) | 2018-02-15 |
| CN212118668U (en) | 2020-12-11 |
| WO2018028613A1 (en) | 2018-02-15 |
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Application publication date: 20180223 |