CN106822950A - A kind of Medical central negative pressure attraction system sterilization method and chlorination equipment - Google Patents
A kind of Medical central negative pressure attraction system sterilization method and chlorination equipment Download PDFInfo
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- CN106822950A CN106822950A CN201611240726.8A CN201611240726A CN106822950A CN 106822950 A CN106822950 A CN 106822950A CN 201611240726 A CN201611240726 A CN 201611240726A CN 106822950 A CN106822950 A CN 106822950A
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- Prior art keywords
- joint
- flexible pipe
- negative pressure
- vacuum suction
- self
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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
-
- 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
Abstract
The invention discloses a kind of Medical central negative pressure attraction system sterilization method, methods described is to be connected to carry out segmentation sterilization to Medical central negative pressure attraction system with the sterilizing machine that can produce sterilised medium using the oxygen supply terminal and vacuum suction terminal that will be arranged on each ward.Medical central negative pressure attraction system is carried out disinfection present invention firstly provides sterilization is segmented using ward, in disinfecting process, does not interfere with patients accepting oxygen inhalation, the suction sputum treatment in other wards.The invention also discloses the Medical central negative pressure attraction system chlorination equipment using the method.
Description
Technical field
The present invention relates to two class medical instruments field disinfection technology fields, attract more particularly, to a kind of Medical central negative pressure
System sterilization method and chlorination equipment.
Background technology
Medical center oxygen system and Medical central negative pressure attraction system (referred to as attraction system) are two class medicine equipments
Product, is also medical indispensable treatment system.Attraction system (including：Pipeline, air accumulator, pipeline air exhaust water mouth etc.) main use
Purulence, blood, ascites are inhaled in for patient phlegm-suction and operation to use, its produced pollution gas is directly discharged into through pipeline air exhaust water mouthful
In atmospheric environment, local air environmental pollution is serious, is one of source of hospital infection.And the sterilization to the part is to cure at present
One blank link of institute's infection management sterilization, there is no method to be effectively treated it.To find out its cause, hospital infection management personnel
Mostly medicinal personnel, and attraction system is then more by equipment division management, the combination of different departments causes specialty and management
The sterilization blind area of joint portion.Simultaneously as the special construction of attraction system, constrains the research sterilized to it, do not reach so far
Attraction system general technical specifications, i.e., every cubic metre of bacterial number of air discharged by exhaust outlet must not exceed 500.
Accordingly, it would be desirable to a kind of new sterilization method and system, carry out disinfection to Medical central negative pressure attraction system, the row of solution
Gas port pollution problem.
The content of the invention
First purpose of the invention is to provide a kind of Medical central negative pressure attraction system sterilization method.
Second object of the present invention is to provide a kind of Medical central negative pressure attraction system chlorination equipment.
To realize above-mentioned first purpose, the present invention uses herein below：
A kind of Medical central negative pressure attraction system sterilization method, methods described is using the confession that will be arranged on each ward
Oxygen terminal and vacuum suction terminal are connected to carry out Medical central negative pressure attraction system with that can produce the sterilizing machine of sterilised medium
Segmentation sterilization.
Medical central negative pressure attraction system is carried out disinfection present invention firstly provides sterilization is segmented using ward, in sterilization
During, do not interfere with patients accepting oxygen inhalation, the suction sputum treatment in other wards.
Further, in each ward, oxygen supply terminal includes that oxygen supply controls valve and two be connected with oxygen supply control valve
Oxygen supply terminal fitting, vacuum suction terminal includes that vacuum suction controls valve and controls one that valve is connected to bear with vacuum suction
Pressure attracts terminal fitting.
Further, sterilizing machine using buoy type oxygen absorber through connecting tube and oxygen supply terminal and vacuum suction terminal
Joint is connected to form sterilised medium path.
Further, sterilizing machine utilizes vacuum extractor through connecting tube and oxygen supply terminal and the joint phase of vacuum suction terminal
Company forms sterilised medium path.
To realize above-mentioned second purpose, the present invention uses herein below：
A kind of Medical central negative pressure attraction system chlorination equipment, the oxygen supply terminal in the chlorination equipment and each ward and
Vacuum suction terminal is connected to carry out disinfection；Wherein, in each ward, oxygen supply terminal includes that oxygen supply controls valve and and oxygen supply
Control valve connected the first joint and the second joint, vacuum suction terminal include that vacuum suction controls valve and and vacuum suction
The 3rd connected joint of control valve；The chlorination equipment includes the suction of sterilizing machine, the first flexible pipe, the second flexible pipe and float type oxygen
Device；One end of first flexible pipe is connected with sterilizing machine, and the other end is inserted in buoy type oxygen absorber output end, float type oxygen
Gas inhalator input is connected with the first joint；The two ends of second flexible pipe are connected with the second joint and the 3rd joint respectively.
Further, first joint, the second joint and the 3rd joint are the self-styled socket of quick plug-in, described to disappear
Malicious machine is provided with the 4th self-styled socket of quick plug-in；One end of first flexible pipe is provided with the self-styled plug of quick plug-in, can
Insert the 4th self-styled socket of quick plug-in；Second flexible pipe is respectively arranged at two ends with the self-styled plug of quick plug-in, respectively
Can be inserted into the second joint and the 3rd joint.
Further, the sterilizing machine is PEM Air-disinfection with Ozone machines.
Further, first flexible pipe, the material of the second flexible pipe are Polyurethane or medical polyvinyl.
A kind of Medical central negative pressure attraction system chlorination equipment, the oxygen supply terminal in the chlorination equipment and each ward and
Vacuum suction terminal is connected to carry out disinfection；Wherein, in each ward, oxygen supply terminal includes that oxygen supply controls valve and and oxygen supply
Control valve connected the first joint and the second joint, vacuum suction terminal include that vacuum suction controls valve and and vacuum suction
The 3rd connected joint of control valve；The chlorination equipment includes sterilizing machine, the 3rd flexible pipe, the 4th flexible pipe and vacuum extractor；Institute
The one end for stating the 3rd flexible pipe is connected with the first joint, and the other end is connected with sterilizing machine；One end of 4th flexible pipe connects with second
Head is connected, and the other end is inserted on vacuum extractor input, and vacuum extractor output end is connected with the 3rd joint.
Further, first joint, the second joint and the 3rd joint are the self-styled socket of quick plug-in, described to disappear
Malicious machine is provided with the 4th self-styled socket of quick plug-in；3rd flexible pipe be respectively arranged at two ends with quick plug-in it is self-styled insert
Head, can be inserted into the first joint and the 4th self-styled socket of quick plug-in respectively；One end of 4th flexible pipe is provided with fast insert-pull
The self-styled plug of formula, can be inserted into the second joint.
Further, the sterilizing machine is PEM Air-disinfection with Ozone machines.
Further, the 3rd flexible pipe, the material of the 4th flexible pipe are Polyurethane or medical polyvinyl.
Herein, " the self-styled socket of quick plug-in " is the self-styled socket of plug-in；" the self-styled plug of quick plug-in " is to insert
The self-styled plug of formula is pulled out, refers to prior art disclosure to realize.
The present invention has advantages below：
1st, the present invention is by designing two flexible pipes, using buoy type oxygen absorber or vacuum extractor, by sterilizing machine with
Oxygen supply terminal is connected with vacuum suction terminal, can synchronous dynamic and flowing sterilisation medium, to buoy type oxygen absorber, negative pressure
Attractor, Medical central negative pressure suction road system carry out disinfection, and can effectively prevent the nosocomial infection for therefore triggering.
2nd, sterilization method of the invention is to carry out segmentation sterilization in each ward respectively, in disinfecting process, is not interfered with
The patients accepting oxygen inhalation in other wards, suction sputum treatment.
3rd, disinfection methods of the invention do not have secondary pollution without dead angle, and nitrogenfree oxide is produced, and is produced without electromagnetic interference
It is raw, without interference with other medical apparatus data results.
4th, chlorination equipment simple structure of the invention, connects by using the self-styled socket of quick plug-in and the effective of plug
Connect so that sterilizing operation is very convenient, with good popularizing application prospect.
Brief description of the drawings
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the chlorination equipment system schematic when in use of embodiment 1.
Fig. 2 is the chlorination equipment system schematic when in use of embodiment 2.
Specific embodiment
In order to illustrate more clearly of the present invention, with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, and should not limit this with this
The protection domain of invention.
Embodiment 1
The composition of Medical central negative pressure attraction system and oxygen system is illustrated referring now to Fig. 1.
Vacuum suction system is defeated including the central negative pressure attraction station 200 for setting gradually, the vacuum suction for being arranged on lesion 300
Go out to control valve 40 and be arranged on the ward vacuum suction unit in ward 100.In the present invention, ward vacuum suction unit bag
Include the vacuum suction control self-styled socket 5 of quick plug-in of valve 4 and the 3rd.Central negative pressure attraction station 200 includes air accumulator 42, blowdown
Valve 43, vacuum meter 44, magnetic valve 45, filter 46, check-valves 47, vavuum pump 48, motor 49, draining valve 50 and exhaust outlet 51.
Magnetic valve 45 is provided with one side ducts of air accumulator 42, is connected with one end of filter 46 through check-valves 47, filter 46
The other end is connected with vavuum pump 48 and motor 49.One end of vavuum pump 48 is connected with motor 49, and the other end is vacuum pump discharges end,
It is connected with draining valve 50 and exhaust outlet 51 by pipeline.The input of air accumulator 42 is by pipeline through vacuum suction output control valve
40 are connected with vacuum suction control valve 4, and the terminal of vacuum suction control valve 4 is provided with the self-styled socket 5 of the 3rd quick plug-in.Gas storage
The lower section of tank 42 is provided with blowoff valve 43.Vacuum meter 44 is additionally provided with the side ducts that air accumulator 42 is connected with magnetic valve 45.
The lesion that oxygen system includes the Central oxygen-supply station 400 for setting gradually, oxygen supply bus-bar 500, is arranged on lesion 300
Secondary pressure unit and it is arranged on the ward oxygen supply unit in ward 100.Central oxygen-supply station 400 includes liquid oxygen vessel 31 and vapour
Change device 32.Oxygen supply bus-bar 500 includes low temperature control valve 33, one-level pressure reducer 35 and second depressurized device 36.Lesion secondary pressure
Unit includes lesion decompression cabinet pressure reducer 38, oxygen supply output control valve 39 and safety valve 41.In the present invention, ward oxygen supply unit
Including oxygen supply control valve 1, the self-styled self-styled socket 3 of the quick plug-in of socket 2 and second of the first quick plug-in.Vaporizer 32 and one
Low temperature control valve 33 is provided with the connecting pipe of level pressure reducer 35, standby group 34 of oxygen supply is additionally provided with according to bus-bar 500 is needed.
Additionally, according to needing to be additionally provided with oxygen supply pressure gauge 37.Oxygen supply is set in the side ducts of outlet one of lesion decompression cabinet pressure reducer 38
Output control valve 39.Oxygen supply output control valve 39 controls valve 1 to be connected by pipeline and oxygen supply, and the terminal of oxygen supply control valve 1 is set
The self-styled self-styled socket 3 of the quick plug-in of socket 2 and second of first quick plug-in.
That is, two self-styled sockets of quick plug-in are provided with oxygen supply terminal, are the self-styled socket 2 of the first quick plug-in and
The self-styled socket 3 of two quick plug-ins, is connected with oxygen supply control valve 1；It is self-styled a quick plug-in to be provided with vacuum suction terminal
Socket, is the self-styled socket 5 of the 3rd quick plug-in, is connected with vacuum suction control valve 4.
In embodiment 1, chlorination equipment mainly includes sterilizing machine 9, the first flexible pipe 12 and the second flexible pipe 13.Sterilizing machine 9 is wrapped
Include for controlling the switch 10 of sterilizing machine open and close, the sterilised medium storage bin 11 for storing sterilised medium, for showing
The display screen 14 of sterilizing machine working condition and the 4th self-styled socket of quick plug-in being arranged on sterilised medium storage bin 11
15.Sterilizing machine 9 is PEM Air-disinfection with Ozone machines, is PEM proton exchange membrane electrolysis O2/O3Sterilizing machine, it is commercially available to be commercially available.
One end of first flexible pipe 12 is provided with the self-styled plug of the first quick plug-in, can be inserted on the self-styled socket 15 of the 4th quick plug-in.
Second flexible pipe 13 is respectively arranged at two ends with the self-styled plug of the second quick plug-in and the 3rd self-styled plug of quick plug-in, inserts respectively
On the self-styled self-styled socket 5 of quick plug-in of socket 3 and the 3rd of the second quick plug-in.First flexible pipe 12, second flexible pipe 13
Material can be Polyurethane (PU) or medical polyvinyl (PVC).Also need to use buoy type oxygen absorber during sterilization, it is existing
There is ward common equipment, generally comprise oxygen gauge, flowmeter, pressure reducer, safety valve and humidification bottle etc., with float type oxygen
Gas inhalator input 6, buoy type oxygen absorber output end 7 and buoy type oxygen absorber knob 8.
When carrying out disinfection, the self-styled plug of the first quick plug-in of the first flexible pipe 12 is inserted in the 4th quick plug-in certainly
On envelope socket 15, the other end is inserted in buoy type oxygen absorber output end 7, and buoy type oxygen absorber input 6 is inserted in the
On the self-styled socket 2 of one quick plug-in.The self-styled plug of second quick plug-in at the two ends of the second flexible pipe 13 and the 3rd is quickly inserted
The self-styled plug of formula is pulled out to be respectively inserted on the self-styled self-styled socket 5 of quick plug-in of socket 3 and the 3rd of the second quick plug-in.Connect
Cheng Hou, oxygen supply control valve 1 is placed in off, and opens vacuum suction control valve 4, and buoy type oxygen absorber rotation is opened afterwards
Button 8, presses the starting switch 10 of sterilizing machine 9, you can vacuum suction system, buoy type oxygen absorber are carried out disinfection.
Ozonization medium trend when now to sterilization is briefly described.The ozonization medium that sterilizing machine 9 is produced enters
Enter in sterilised medium storage bin 11, buoy type oxygen absorber output end 7 is entered by the first flexible pipe 12, inhaled through float type oxygen
Enter device input 6 and enter the self-styled socket 2 of the first quick plug-in, ozonization medium is self-styled by the second quick plug-in afterwards
Socket 3 enters vacuum suction system pipeline by the self-styled socket 5 of the 3rd quick plug-in again through the second flexible pipe 13, and it is disappeared
Poison.
Embodiment 2
As shown in Fig. 2 being the structural representation of another implementation method of chlorination equipment of the invention.
As different from Example 1, in example 2, chlorination equipment mainly includes sterilizing machine 9, the 3rd flexible pipe 22 and the
Four flexible pipes 23.The structure of sterilizing machine 9 is same as Example 1.3rd flexible pipe 22 be respectively arranged at two ends with the 4th quick plug-in from
Envelope plug and the 5th self-styled plug of quick plug-in, are respectively inserted in the self-styled fast insert-pull of socket 2 and the 4th of the first quick plug-in
On the self-styled socket 15 of formula.One end of 4th flexible pipe 23 is provided with the 6th self-styled plug of quick plug-in, can be inserted in the 3rd fast insert-pull
On the self-styled socket 3 of formula.3rd flexible pipe 22, the material of the 4th flexible pipe 23 can be Polyurethane (PU) or medical polyvinyl (PVC).
Also need to use vacuum extractor during sterilization, it is existing ward common equipment, the content for absorbing, in fester, thoracic organ
Thing, generally comprises reservoir, filter etc., defeated with vacuum extractor bottle 26, vacuum extractor knob 27, vacuum extractor
Go out end 28 and vacuum extractor input 29.
When carrying out disinfection, by the 4th self-styled plug of quick plug-in at the two ends of the 3rd flexible pipe 22 and the 5th fast insert-pull
The self-styled plug of formula is respectively inserted on the self-styled self-styled socket 15 of quick plug-in of socket 2 and the 4th of the first quick plug-in.4th is soft
The 6th self-styled plug of quick plug-in of pipe 23 is inserted on the self-styled socket 3 of the second quick plug-in, and the other end is inserted in vacuum suction
On device input 29, vacuum extractor output end 28 is inserted on the self-styled socket 5 of the 3rd quick plug-in.After the completion of connection, will be for
Oxygen control valve 1 is placed in off, and opens vacuum suction control valve 4, and vacuum extractor knob 27 is opened afterwards, presses sterilizing machine
9 starting switch 10, you can carried out disinfection to vacuum suction system, vacuum extractor.
Ozonization medium trend when now to sterilization is briefly described.The ozonization medium that sterilizing machine 9 is produced enters
Enter in sterilised medium storage bin 11, the self-styled socket 2 of the first quick plug-in is entered by the 3rd flexible pipe 22, entered by pipeline afterwards
Enter the self-styled socket 3 of the second quick plug-in, vacuum extractor input 29 is entered through the 4th flexible pipe 23, exported through vacuum extractor
End 28 enters the self-styled socket 5 of the 3rd quick plug-in, finally enters vacuum suction system pipeline, and it is carried out disinfection.
Sterilization method of the invention is carried out disinfection with ward segmentation, can be to buoy type oxygen absorber or vacuum suction
Device is sterilized, while being carried out disinfection to vacuum suction system, solves the unsolved vacuum suction system during the last ten years of industry two
The problem of sterilization, for patient provides the Curing circumstance for completely newly purifying free of contamination oxygen uptake, suction sputum.After tested, reached medical
Central negative pressure attraction system general technical specifications, i.e., every cubic metre bacterial number is no more than 500.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all of implementation method cannot be exhaustive here, it is every to belong to this hair
Obvious change that bright technical scheme is extended out changes row still in protection scope of the present invention.
Claims (10)
1. a kind of Medical central negative pressure attraction system sterilization method, it is characterised in that methods described is every using that will be arranged on
The oxygen supply terminal and vacuum suction terminal in individual ward are connected to Medical central negative pressure suction with that can produce the sterilizing machine of sterilised medium
Drawing system carries out segmentation sterilization.
2. a kind of Medical central negative pressure attraction system sterilization method according to claim 1, it is characterised in that each disease
Fang Zhong, oxygen supply terminal includes that oxygen supply controls valve and two oxygen supply terminal fittings being connected with oxygen supply control valve, vacuum suction end
End includes vacuum suction control valve and a vacuum suction terminal fitting being connected with vacuum suction control valve.
3. a kind of Medical central negative pressure attraction system sterilization method according to claim 2, it is characterised in that sterilizing machine
Sterilised medium is connected to form using buoy type oxygen absorber through the joint of connecting tube and oxygen supply terminal and vacuum suction terminal to lead to
Road.
4. a kind of Medical central negative pressure attraction system sterilization method according to claim 2, it is characterised in that sterilizing machine
Using vacuum extractor sterilised medium path is connected to form through the joint of connecting tube and oxygen supply terminal and vacuum suction terminal.
5. a kind of Medical central negative pressure attraction system chlorination equipment, it is characterised in that the chlorination equipment and each ward
Oxygen supply terminal is connected to carry out disinfection with vacuum suction terminal；Wherein, in each ward, oxygen supply terminal include oxygen supply control valve,
And with oxygen supply control valve the first joint and the second joint that are connected, vacuum suction terminal include vacuum suction control valve and
The 3rd joint being connected with vacuum suction control valve；The chlorination equipment includes sterilizing machine, the first flexible pipe, the second flexible pipe and buoy
Formula oxygen inhalation apparatus；One end of first flexible pipe is connected with sterilizing machine, and the other end is inserted in buoy type oxygen absorber output end
On, buoy type oxygen absorber input is connected with the first joint；The two ends of second flexible pipe respectively with the second joint and
Three joints are connected.
6. a kind of Medical central negative pressure attraction system chlorination equipment, it is characterised in that the chlorination equipment and each ward
Oxygen supply terminal is connected to carry out disinfection with vacuum suction terminal；Wherein, in each ward, oxygen supply terminal include oxygen supply control valve,
And with oxygen supply control valve the first joint and the second joint that are connected, vacuum suction terminal include vacuum suction control valve and
The 3rd joint being connected with vacuum suction control valve；The chlorination equipment includes sterilizing machine, the 3rd flexible pipe, the 4th flexible pipe and negative pressure
Attractor；One end of 3rd flexible pipe is connected with the first joint, and the other end is connected with sterilizing machine；One end of 4th flexible pipe
It is connected with the second joint, the other end is inserted on vacuum extractor input, vacuum extractor output end is connected with the 3rd joint.
7. a kind of Medical central negative pressure attraction system chlorination equipment according to claim 5, it is characterised in that described
One joint, the second joint and the 3rd joint are the self-styled socket of quick plug-in, and the sterilizing machine is provided with the 4th fast insert-pull
The self-styled socket of formula；One end of first flexible pipe is provided with the self-styled plug of quick plug-in, can be inserted into the 4th quick plug-in self-styled
Socket；Second flexible pipe is respectively arranged at two ends with the self-styled plug of quick plug-in, the second joint and the 3rd is can be inserted into respectively and is connect
Head.
8. a kind of Medical central negative pressure attraction system chlorination equipment according to claim 6, it is characterised in that described
One joint, the second joint and the 3rd joint are the self-styled socket of quick plug-in, and the sterilizing machine is provided with the 4th fast insert-pull
The self-styled socket of formula；3rd flexible pipe is respectively arranged at two ends with the self-styled plug of quick plug-in, can be inserted into respectively the first joint and
The 4th self-styled socket of quick plug-in；One end of 4th flexible pipe is provided with the self-styled plug of quick plug-in, can be inserted into second and connects
Head.
9. a kind of Medical central negative pressure attraction system chlorination equipment according to claim 5 or 6, it is characterised in that institute
Sterilizing machine is stated for PEM Air-disinfection with Ozone machines.
10. a kind of Medical central negative pressure attraction system chlorination equipment according to claim 5 or 6, it is characterised in that institute
It is Polyurethane or medical polyvinyl to state the first flexible pipe, the second flexible pipe, the 3rd flexible pipe, the material of the 4th flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240726.8A CN106822950B (en) | 2016-12-28 | 2016-12-28 | Disinfection method and disinfection device for medical central negative pressure suction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240726.8A CN106822950B (en) | 2016-12-28 | 2016-12-28 | Disinfection method and disinfection device for medical central negative pressure suction system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106822950A true CN106822950A (en) | 2017-06-13 |
| CN106822950B CN106822950B (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611240726.8A Active CN106822950B (en) | 2016-12-28 | 2016-12-28 | Disinfection method and disinfection device for medical central negative pressure suction system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966528A (en) * | 2017-12-28 | 2019-07-05 | 中国石油天然气股份有限公司 | A kind of chlorination equipment and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7811274B2 (en) * | 2003-05-07 | 2010-10-12 | Portaero, Inc. | Method for treating chronic obstructive pulmonary disease |
| CN202682025U (en) * | 2012-06-08 | 2013-01-23 | 无锡贝尔森影像技术有限公司 | Negative pressure suction device with air disinfection function |
-
2016
- 2016-12-28 CN CN201611240726.8A patent/CN106822950B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7811274B2 (en) * | 2003-05-07 | 2010-10-12 | Portaero, Inc. | Method for treating chronic obstructive pulmonary disease |
| CN202682025U (en) * | 2012-06-08 | 2013-01-23 | 无锡贝尔森影像技术有限公司 | Negative pressure suction device with air disinfection function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966528A (en) * | 2017-12-28 | 2019-07-05 | 中国石油天然气股份有限公司 | A kind of chlorination equipment and method |
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| CN106822950B (en) | 2020-11-24 |
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Effective date of registration: 20200714 Address after: 130000, Xinmin Avenue, Changchun, Jilin, 1 Applicant after: THE FIRST HOSPITAL OF JILIN University Address before: 130021 No.1 Hospital of Jilin University, 71 Xinmin Street, Jilin, Changchun Applicant before: Chu Zijing |
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