CN108114541A - Aseptic operating room filter - Google Patents
Aseptic operating room filter Download PDFInfo
- Publication number
- CN108114541A CN108114541A CN201711422443.XA CN201711422443A CN108114541A CN 108114541 A CN108114541 A CN 108114541A CN 201711422443 A CN201711422443 A CN 201711422443A CN 108114541 A CN108114541 A CN 108114541A
- Authority
- CN
- China
- Prior art keywords
- air
- filter
- cabin
- lock
- operating room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001954 sterilising effect Effects 0.000 claims abstract description 21
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 description 24
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 3
- 229940033663 thimerosal Drugs 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0006—Filter elements or cartridges installed in a drawer-like manner
-
- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to technical field of medical equipment, and in particular to a kind of aseptic operating room filter.Including babinet, babinet is equipped with the air inlet hole being in communication with the outside and the first exhaust vent for being connected with cabin, purifier and laminar flow generating means are equipped in babinet, purifier includes preliminary filter, ultraviolet sterilization apparatus and high efficiency particle air filter successively along air inlet hole to the direction of the first exhaust vent, preliminary filter, ultraviolet sterilization apparatus and high efficiency particle air filter are slidably connected with wall box, it is additionally provided on babinet and safeguards mouth, preliminary filter, ultraviolet sterilization apparatus and high efficiency particle air filter can be skidded off from safeguarding in mouth.Aseptic operating room filter provided by the invention can solve the problems, such as that the filter service of existing aseptic operating room is inconvenient.
Description
Technical field
The present invention relates to technical field of medical equipment, in particular to a kind of aseptic operating room filter.
Background technology
It generally requires quickly to establish the aseptic operating room that is isolated from the outside in rescue scene the wounded are treated or isolated,
To prevent wounded's wound infection life-threatening, aseptic operating room generally includes main cabin and air lock, needs to be equipped with corresponding
Sterilised filtration equipment to carry out sterilizing to the environment in cabin and air lock.
Current aseptic operating room is the laminar flow filter device by using the circulating direction that can control air-flow mostly, makes cabin
Indoor formation positive pressure environment forms one tiny, thin layer air-flow, with uniform flow velocity to same direction, makes air-flow from cleaning
The low region of high field flow orientation cleanliness factor is spent, takes away and discharge dust granules (grit) and bacterium in air-flow, is kept in cabin
Environment is not contaminated, and laminar flow filter device needs taking-up filter core to be replaced or cleared up after working long hours, existing laminar flow
Filter device will dismantle whole device when safeguarding every time to take out filter core, be inconvenient.
The content of the invention
The invention is intended to provide a kind of aseptic operating room filter, the filter service of existing aseptic operating room can be solved
The problem of inconvenient.
In order to solve the above-mentioned technical problem, this patent provides following basic technology scheme：
Aseptic operating room filter, including babinet, the babinet is equipped with the air inlet hole being in communication with the outside and is used for
The first exhaust vent connected with cabin, is equipped with purifier and laminar flow generating means in the babinet, purifier be used for into
The gas that air holes enters carries out disinfection filtering, and the purifier includes just successively along air inlet hole to the direction of the first exhaust vent
Filter, ultraviolet sterilization apparatus and high efficiency particle air filter, the preliminary filter, ultraviolet sterilization apparatus and highly effective air mistake
Filter is slidably connected with wall box, is additionally provided on the babinet and safeguards mouth, the preliminary filter, ultraviolet sterilization apparatus and
High efficiency particle air filter can be skidded off from safeguarding in mouth.
In technical solution of the present invention, safeguard mouth by setting, and make preliminary filter, ultraviolet sterilization apparatus and highly effective air
Filter is slidably connected with wall box, makes preliminary filter, ultraviolet sterilization apparatus and high efficiency particle air filter can be from dimension
It skids off in retaining, similar to the design of drawer, can very easily extract filter core from babinet out, carried out convenient for staff
The maintenance works such as replacement or cleaning.
Further, the preliminary filter, ultraviolet sterilization apparatus and high efficiency particle air filter are set close to the one end for safeguarding mouth
There is handle.
Preliminary filter, ultraviolet sterilization apparatus and high efficiency particle air filter are facilitated into dimension from mouth pull-out is safeguarded convenient for personnel
Shield.
Further, the laminar flow generating means include the first wind turbine, pneumatic control system and laminar flow plate, first wind
Machine is used to suck air from air inlet hole and pass through the first exhaust vent to be filled with air into cabin, and the laminar flow plate is used for the first wind
The air of machine sucking forms laminar flow, and the pneumatic control system is used for by controlling the Boiler pressure control cabin air pressure of the first wind turbine big
It is small.
Laminar flow is generated by laminar flow generating means, cabin indoor environment is purified, cabin is ensured by pneumatic control system
Room is in barotropic state, prevents ambient atmos from polluting cabin.
Further, the second exhaust vent connected with air lock is additionally provided on the babinet, is additionally provided in the babinet
Air lock gas flow generating device, the air lock gas flow generating device include the second wind turbine, and second wind turbine is used for from air inlet
Hole, which sucks air and passes through the second exhaust vent, is filled with air into air lock, and the pneumatic control system is additionally operable to through control the
The air pressure size of the Boiler pressure control air lock of two wind turbines.
Clean gas is inflated into air lock by air lock gas flow generating device, air-lock room environmental is purified, is pressed
Force control device can make the air pressure in air lock prevent air-flow from entering from air lock in cabin less than cabin air pressure.
Further, the pneumatic control system includes sensor and gas pressure regulator, and the sensor includes air pressure sensing
Device and personnel pass in and out sensor, and the baroceptor is used for detecting the air pressure of cabin and air lock, and the personnel pass in and out sensing
The personnel that device is used for detecting air lock and cabin pass in and out data, and the gas pressure regulator is used for according to the data of sensor control the
The air quantity of one wind turbine and the second wind turbine.
Sensing device is passed in and out by personnel to pass in and out with testing staff, and system is facilitated to be carried out when personnel pass in and out at automation
Reason, to ensure that compartment environment is not contaminated.
Further, the gas pressure regulator can increase air-lock when the personnel that detect pass in and out between extraneous and air lock
The air pressure of room, the gas pressure regulator can reduce air lock gas when the personnel that detect pass in and out between air lock and cabin
Pressure.
Gas pressure regulator detects increases air lock gas when personnel enter the external world from the external world into air lock or from air lock
Pressure, prevents ambient atmos from entering air lock；Gas pressure regulator detects that personnel enter air lock from cabin or enter from air lock
During cabin, air lock air pressure is reduced, prevents air lock air-flow from entering in cabin.
Further, the pneumatic control system further includes alarm device, and the alarm device can be in personnel in air lock
The air pressure of cabin air pressure and air lock is detected when being passed in and out between cabin, the alarm device can detect cabin
Air pressure sends alarm when being less than the air pressure of air lock.
It prevents staff from passing in and out cabin when cabin air pressure is less than the air pressure of air lock, pollutes compartment environment.
Further, the bottom of box is equipped with universal wheel.It is moved easily deployment.
Further, the universal wheel is Self-locking universal wheel.It is convenient to fix whole device after deployment.
Description of the drawings
Fig. 1 is the structure diagram of aseptic operating room filter embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference sign：It is babinet 1, cover board 2, air inlet hole 3, the first exhaust vent 4, preliminary filter 5, high efficiency particulate air filter 6, ultraviolet
Line sterilizing unit 7, handle 8, guide groove 9, gib block 10, laminar flow generating means 11, air lock gas flow generating device 12.
As described in Figure 1, the present embodiment aseptic operating room filter, including babinet 1, babinet 1 is equipped with to connect with the external world
Logical air inlet hole 3, for connected with cabin the first exhaust vent 4, for the second exhaust vent for being connected with air lock and be used for
It safeguards the maintenance mouth of equipment in babinet 1, purifier, laminar flow generating means 11 and air lock air-flow generation dress is equipped in babinet 1
Put 12；
Purifier includes preliminary filter 5, ultraviolet sterilization apparatus 7 successively along the direction of the 3 to the first exhaust vent of air inlet hole 4
And high efficiency particle air filter, preliminary filter 5, ultraviolet sterilization apparatus 7 and high efficiency particle air filter use existing equipment,
Entire aseptic operating room filter is designed using drawer type, preliminary filter 5, ultraviolet sterilization apparatus 7, high efficiency particle air filter, layer
Stream generating apparatus 11 and air lock gas flow generating device 12 are " a pumping being individually connected with 1 side walls of babinet
Drawer ", is equipped with the gib block 10 slided for each " drawer " on 1 side wall of babinet, and the shell of each " drawer " is equipped with guide groove
9, preliminary filter 5, ultraviolet sterilization apparatus 7, high efficiency particle air filter, laminar flow generating means 11 and air lock gas flow generating device
12 can skid off from safeguarding in mouth, and 1 bottom of babinet is equipped with Self-locking universal wheel, facilitate purifier mobile and dispose.
For the ease of personnel by preliminary filter 5, ultraviolet sterilization apparatus 7, high efficiency particle air filter, laminar flow generating means 11 with
And air lock gas flow generating device 12 is extracted out from safeguarding in mouth, and handle 8 is equipped with close to the one end for safeguarding mouth in these devices.
Laminar flow generating means 11 include the first wind turbine, pneumatic control system and laminar flow plate, and the first wind turbine is used for from air inlet
Hole 3, which sucks air and passes through the first exhaust vent 4, is filled with air into cabin, and laminar flow plate is used for the air shape for sucking the first wind turbine
Stratified flow, pneumatic control system are used for the Boiler pressure control cabin air pressure size by controlling the first wind turbine.
Air lock gas flow generating device 12 includes the second wind turbine, and the second wind turbine is used to suck air from air inlet hole 3 and pass through
Second exhaust vent is filled with air into air lock, and pneumatic control system is additionally operable to the Boiler pressure control air-lock by controlling the second wind turbine
The air pressure size of room.
Pneumatic control system includes sensor and gas pressure regulator, and sensor includes baroceptor and personnel pass in and out sensing
Device, baroceptor are used for detecting the air pressure of cabin and air lock, and personnel pass in and out sensor and are used for detecting air lock and cabin
Personnel pass in and out data, and gas pressure regulator is used to control the air quantity of the first wind turbine and the second wind turbine according to the data of sensor.
In the present embodiment, gas pressure regulator is microcontroller, and personnel pass in and out sensor and are arranged on air lock and the door in cabin
On, for the ease of narration, the gate inhibition that air lock is in communication with the outside is known as the second gate inhibition, by the gate inhibition between air lock and cabin
Referred to as the first gate inhibition, the signal that gas pressure regulator can pass in and out sensor according to personnel judge whether that someone will open the first gate inhibition
With the second gate inhibition and the opening state of the first gate inhibition and the second gate inhibition, and then obtain personnel pass in and out data, personnel pass in and out sensing
Device includes the first pressure sensor being arranged on the door handle of the first gate inhibition and the second gate inhibition door and is arranged on doorframe
Second pressure sensor, gas pressure regulator have been capable of detecting whether that personnel hold door handle by first pressure sensor, so as to
Detect whether that someone will open a certain gate inhibition, gas pressure regulator can detect whether gate inhibition presses door by second pressure sensor
On frame, and then judge whether gate inhibition is opened.
Gas pressure regulator can increase the air pressure of air lock, gas when the personnel that detect pass in and out between extraneous and air lock
Pressure controller can reduce air lock air pressure when the personnel that detect pass in and out between air lock and cabin, be set in gas pressure regulator
There are an air lock air pressure desired value and the desired value of cabin air pressure, gas pressure regulator is according to the inspection of air pressure desired value and baroceptor
Measured value realizes the control to air lock and cabin air pressure by pid algorithm.
Sensor further includes air quality detecting device, and air quality detecting device is used for detecting the indoor air matter of air-lock
Amount, gas pressure regulator are connected with air quality detecting device signal, and gas pressure regulator can detect air lock air quality
When not up to standard, increase the air quantity of the second wind turbine.
Air quality detecting device is arranged on air-lock indoor top, and air quality detecting device includes collecting pipe, collecting pipe
Interior to be equipped with piston, equipped with thimerosal in the collecting pipe above piston, the collecting pipe side wall above piston is equipped with mouth spray, piston
The collecting pipe side wall of lower section is equipped with air admission hole and venthole, is equipped with check valve at air admission hole and venthole, is set at venthole
There is the door-hinge power connector of air quality sensor, the push rod of piston and the second gate inhibition, when the second gate inhibition opens, work can be driven
Plug moves up, and thimerosal is made to be sprayed from mouth spray, and the second gate inhibition can move downward when closing with piston.
The air quantity of the second wind turbine is adjusted according to air quality, quickly purifies air-lock room air.Pass through collecting pipe
And piston, it can be when the second gate inhibition opens, automatic spraying thimerosal, to entering the indoor personnel decontamination of air-lock；Due to air-lock
Room air is comparatively clean, and dustiness is smaller, if can not accurately measure sky using traditional air quality sensor
Makings amount, in said program, piston can collect gas from air admission hole, and be sprayed onto air quality when the second gate inhibition closes and sense
On device, increase the air capacity that air quality sensor touches, and then be conducive to improve accuracy in detection.
Pneumatic control system further includes alarm device, and alarm device includes warning lamp, buzzer and alarming controller, alert
Report controller is connected with gas pressure regulator signal, and cabin and air lock air pressure and personnel can be obtained at gas pressure regulator
Data and the state of gate inhibition are passed in and out, alarming controller can be gentle to cabin air pressure when personnel pass in and out air lock from the first gate inhibition
The air pressure of lock chamber is compared judgement, if the air pressure that cabin air pressure is less than air lock warning lamp and buzzer is controlled to send
Alarm.Alarming controller when personnel hold the door handle of a certain gate inhibition, can detect the opening of another gate inhibition, if separately
One gate inhibition has been switched on, then sends alarm, prevents personnel from opening simultaneously two gate inhibitions.
Above is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made excessively herein in scheme
Description, all common of technical field that the present invention belongs to before one skilled in the art know the applying date or priority date
Technological know-how can know the prior art all in the field, and with using routine experiment means before the date
Ability, one skilled in the art with reference to self-ability can improve under the enlightenment that the application provides and implement we
Case, some typical known features or known method should not become the barrier that one skilled in the art implement the application
Hinder.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, if can also make
Dry modification and improvement, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention implemented and
Practical applicability.The scope of protection required by this application should be based on the content of the claims, the specific reality in specification
It applies the records such as mode and can be used for the content for explaining claim.
Claims (9)
1. aseptic operating room filter, including babinet, the babinet be equipped with the air inlet hole being in communication with the outside and for
First exhaust vent of cabin connection, purifier and laminar flow generating means are equipped in the babinet, it is characterised in that：The purification
Device includes preliminary filter, ultraviolet sterilization apparatus and high-efficiency air filtering successively along air inlet hole to the direction of the first exhaust vent
Device, the preliminary filter, ultraviolet sterilization apparatus and high efficiency particle air filter are slidably connected with wall box, on the babinet
It is additionally provided with and safeguards mouth, the preliminary filter, ultraviolet sterilization apparatus and high efficiency particle air filter can be skidded off from safeguarding in mouth.
2. aseptic operating room filter according to claim 1, it is characterised in that：The preliminary filter, ultraviolet sterilization dress
It puts and high efficiency particle air filter is equipped with handle close to the one end for safeguarding mouth.
3. aseptic operating room filter according to claim 1, it is characterised in that：The laminar flow generating means include first
Wind turbine, pneumatic control system and laminar flow plate, first wind turbine are used to suck air from air inlet hole and pass through the first exhaust vent
Air is filled with into cabin, the laminar flow plate is used to the air of the first wind turbine sucking forming laminar flow, the pneumatic control system
For the Boiler pressure control cabin air pressure size by controlling the first wind turbine.
4. aseptic operating room filter according to claim 3, it is characterised in that：Be additionally provided on the babinet for gas
Second exhaust vent of lock chamber connection is additionally provided with air lock gas flow generating device, the air lock air-flow generation dress in the babinet
It puts including the second wind turbine, second wind turbine is used to suck air from air inlet hole and pass through the second exhaust vent to be filled with into air lock
Air, the pneumatic control system are additionally operable to the air pressure size of the Boiler pressure control air lock by controlling the second wind turbine.
5. aseptic operating room filter according to claim 4, it is characterised in that：The pneumatic control system includes sensing
Device and gas pressure regulator, the sensor includes baroceptor and personnel pass in and out sensor, and the baroceptor is used for examining
The air pressure of cabin and air lock is surveyed, the personnel pass in and out personnel's disengaging data that sensor is used for detecting air lock and cabin, institute
Gas pressure regulator is stated for controlling the air quantity of the first wind turbine and the second wind turbine according to the data of sensor.
6. aseptic operating room filter according to claim 5, it is characterised in that：The gas pressure regulator can detect
Increase the air pressure of air lock when being passed in and out to personnel between extraneous and air lock, the gas pressure regulator can detect personnel
Air lock air pressure is reduced when being passed in and out between air lock and cabin.
7. aseptic operating room filter according to claim 6, it is characterised in that：The pneumatic control system further includes police
Reporting device, the air pressure that the alarm device can be when personnel pass in and out between air lock and cabin to cabin air pressure and air lock
It is detected, the alarm device can send alarm when detecting that cabin air pressure is less than the air pressure of air lock.
8. aseptic operating room filter according to any one of claims 1 to 7, it is characterised in that：The bottom of box is set
There is universal wheel.
9. aseptic operating room filter according to claim 8, it is characterised in that：The universal wheel is universal for self-locking
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422443.XA CN108114541B (en) | 2017-12-25 | 2017-12-25 | Sterile operating room filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422443.XA CN108114541B (en) | 2017-12-25 | 2017-12-25 | Sterile operating room filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108114541A true CN108114541A (en) | 2018-06-05 |
| CN108114541B CN108114541B (en) | 2020-01-31 |
Family
ID=62231461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711422443.XA Active CN108114541B (en) | 2017-12-25 | 2017-12-25 | Sterile operating room filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108114541B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045314A (en) * | 2018-09-27 | 2018-12-21 | 文小雅 | Operating room integrates decontamination system, packaging technology and comprehensive sterilization method in advance |
| CN109224666A (en) * | 2018-10-26 | 2019-01-18 | 浙江鸿盛环保科技集团有限公司 | The installation method of Modularized filtering device, deduster and Modularized filtering device |
| CN110227302A (en) * | 2019-05-16 | 2019-09-13 | 湖南长海科技发展有限公司 | A kind of medical treatment aseptic operating room filter device |
| CN111070101A (en) * | 2019-11-21 | 2020-04-28 | 际华三五三四制衣有限公司 | Dust collecting equipment suitable for station of polishing |
| CN112833490A (en) * | 2021-01-07 | 2021-05-25 | 广东金鑫净化科技股份有限公司 | Laminar flow purification system of medical epidemic prevention operating room |
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| CN2523817Y (en) * | 2002-03-04 | 2002-12-04 | 杜鸿钧 | Unit combined clean operation rooms |
| CN101158497A (en) * | 2007-11-15 | 2008-04-09 | 江苏苏净集团有限公司 | Control system for controlling the direction of airflow at clean chamber doorway |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045314A (en) * | 2018-09-27 | 2018-12-21 | 文小雅 | Operating room integrates decontamination system, packaging technology and comprehensive sterilization method in advance |
| CN109224666A (en) * | 2018-10-26 | 2019-01-18 | 浙江鸿盛环保科技集团有限公司 | The installation method of Modularized filtering device, deduster and Modularized filtering device |
| CN110227302A (en) * | 2019-05-16 | 2019-09-13 | 湖南长海科技发展有限公司 | A kind of medical treatment aseptic operating room filter device |
| CN111070101A (en) * | 2019-11-21 | 2020-04-28 | 际华三五三四制衣有限公司 | Dust collecting equipment suitable for station of polishing |
| CN111070101B (en) * | 2019-11-21 | 2022-08-16 | 际华三五三四制衣有限公司 | Dust collecting equipment suitable for station of polishing |
| CN112833490A (en) * | 2021-01-07 | 2021-05-25 | 广东金鑫净化科技股份有限公司 | Laminar flow purification system of medical epidemic prevention operating room |
| CN112833490B (en) * | 2021-01-07 | 2022-03-25 | 广东金鑫净化科技股份有限公司 | Laminar flow purification system of medical epidemic prevention operating room |
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