CN101862465B - Sterilizing device capable of automatically adding disinfectant for circulation-loop medical device and method thereof - Google Patents
Sterilizing device capable of automatically adding disinfectant for circulation-loop medical device and method thereof Download PDFInfo
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- CN101862465B CN101862465B CN 201010218393 CN201010218393A CN101862465B CN 101862465 B CN101862465 B CN 101862465B CN 201010218393 CN201010218393 CN 201010218393 CN 201010218393 A CN201010218393 A CN 201010218393A CN 101862465 B CN101862465 B CN 101862465B
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Abstract
The invention discloses a sterilizing device capable of automatically adding disinfectant for a circulation-loop medical device. The sterilizing device comprises a disinfectant liquid storage device, a disinfectant liquid mistorizer, a sterilant gas delivery outlet and a control system, wherein the disinfectant liquid storage device and the disinfectant liquid mistorizer are electrically connected with the control system; the disinfectant liquid mistorizer is connected with the sterilant gas delivery outlet; especially, the sterilizing device also comprises a disinfectant liquid dosing device; and one end of the disinfectant liquid dosing device is connected with the disinfectant liquid storage device, and the other end of the disinfectant liquid dosing device is connected with the disinfectant liquid mistorizer and is electrically connected with the control system. The sterilizing device of the invention is suitable for sterilizing pipelines used by medical devices of the circulation-loop medical device, especially sterilizers, anaesthesia machines and the like; the main application of the sterilizing device is to realize the automatic adding of the disinfectant, realizes the quantity control of the disinfectant liquid while adding the disinfectant liquid, thus simplifying the procedures for medical personnel to utilize the sterilizing device to carry out disinfection on the circulation-loop medical device.
Description
Technical field
The present invention relates to a kind of pipeline Medical appliance decontaminating apparatus and use the sterilization method of this decontaminating apparatus, particularly relate to a kind of sterilizing device of circulation loop medical equipment and the method that can automatically add disinfectant.
Background technology
Development along with medical science and biotechnology, the pipeline that the circulation loop medical equipments such as various sterilizing machines, anesthetic machine use mostly is disposable use, and its duct products adopts the materials such as plastics, rubber to be made more, and plastics, elastomeric material majority can not carry out biodegradation, large havoc environment, but therefore in the urgent need to a can be to circulation loop medical equipment, the sterilizing machine that carries out disinfection of the pipeline that uses of the armarium such as sterilizing machine, anesthetic machine particularly.Make the return of circulation loop medical equipment after carrying out sterilization, enable Reusability.Improved the situation of waste of material, also made in the situation that do not reduce medical effect, medical treatment cost reduces greatly.the patent No. is that 03221746.3 patent of invention discloses a kind of this device of sterilizing equipment decontaminating apparatus for anesthetic machine inner-outer circulation loop and comprises air delivery device, also comprise the disinfectant solution vaporising device, air accumulator, three-way valve, the gas outlet of described disinfectant solution vaporising device connects the air inlet of described air accumulator by by-pass valve control, the gas outlet of described air accumulator connects the air delivery device air inlet by by-pass valve control, the gas outlet of described air delivery device connects the breathing circuit air inlet, the breathing circuit gas outlet connects an interface of three-way valve, another two interfaces of described three-way valve run in respectively QI KOU and air accumulator.After device start, the disinfectant solution vaporization is transported in air accumulator.Then, air delivery device is transported to sterilizing gas in the inside and outside closed circuit of anesthetic machine slowly.Turn back to air accumulator and recycle after circulation, or suitably discharging after treatment.This invention has provided a kind of technical scheme that pipeline loop equipment is carried out disinfection, but in the operation that circulation loop medical equipment carried out disinfection in reality, this technical scheme can't realize automatically disinfectant solution being annotated, also uncontrollable disinfectant solution quantity.This makes the medical worker by utilizing the described technical scheme of this invention complicated to the carry out disinfection program step in when operation of circulation loop medical equipment, the circulation loop medical equipment of single sterilization each time, the action of liquid filling all needs manually to carry out disinfection, bring the inconvenience of work to the medical worker, and in the process that the medical worker carries out disinfection to circulation loop medical equipment, may be because to produce Disinfection Effect undesirable or to the waste of disinfectant solution to the control of disinfectant solution quantity is inaccurate.
Summary of the invention
for the defective that exists in prior art or deficiency, the technical problem to be solved in the present invention is in to the circulation loop medical equipment sterilizing operation, can automatically annotate to disinfectant solution, control disinfectant solution quantity in the filling disinfectant solution, make the medical worker by utilizing technical scheme of the present invention that the carry out disinfection program step in when operation of circulation loop medical equipment is simplified, the circulation loop medical equipment of single sterilization each time, the action of liquid filling does not need manually to carry out disinfection, liberate manually-operated restriction, and realize by the accurate control to disinfectant solution quantity, the Disinfection Effect to the circulation loop medical equipment sterilization that guarantees every single is stable, reduce the use cost of disinfectant solution.
The present invention has overcome shortcoming of the prior art, a kind of sterilizing device of circulation loop medical equipment and the method that can automatically add disinfectant is provided, but realize in to the circulation loop medical equipment sterilizing operation by the disinfectant solution proportioning device that a kind of Automatic Extraction disinfectant solution is set, can automatically annotate to disinfectant solution, and accurately control disinfectant solution quantity in the automatic filling disinfectant solution.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
Design and a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, comprise disinfectant solution device for storing liquid, disinfectant liquid atomization device, sterilizing gas delivery outlet and control system, disinfectant solution device for storing liquid and disinfectant liquid atomization device are electrically connected to the disinfectant liquid atomization device with control system and are connected with the sterilizing gas delivery outlet, especially: also comprise the disinfectant solution proportioning device, one end of disinfectant solution proportioning device connects the disinfectant solution device for storing liquid, the other end connects the disinfectant liquid atomization device, and is electrically connected to control system.
Describedly a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, also comprise drying system and the three-way valve that is electrically connected to control system, this drying system comprises heater-treater and the blower fan that is electrically connected to control system, one end of heater-treater is connected with blower fan, and the other end is connected with the sterilizing gas delivery outlet by three-way valve; The disinfectant liquid atomization device is connected with the sterilizing gas delivery outlet by three-way valve.
Describedly a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, also comprise the ozonator and the blower fan that are electrically connected to control system, one end of ozonator is connected with blower fan, and the other end is connected with the disinfectant liquid atomization device by the ozone outlet tube.
Describedly a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, it is 3ml to 8ml that the disinfectant solution batcher is controlled disinfectant solution quantity.
Describedly a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, described disinfectant solution proportioning device comprises disinfectant solution batcher, batcher extraction tube, batcher disinfectant solution outlet tube, the batcher extraction tube connects the disinfectant solution device for storing liquid, and batcher disinfectant solution outlet tube connects the disinfectant liquid atomization device.
Design a kind of method that decontaminating apparatus that uses automatic interpolation disinfectant carries out disinfection to circulation loop medical equipment, step is:
A. disinfectant solution is injected into the disinfectant solution device for storing liquid;
B. preset the disinfectant solution extraction amount of single sterilizing operation by control system, preset the disinfectant liquid atomization operating time by control system;
C. start the sterilizing operation program of control system; The disinfectant solution batcher is by the quantitative disinfectant solution of batcher extraction tube Automatic Extraction;
D. the disinfectant solution proportioning device is input to quantitative disinfectant solution in the disinfectant liquid atomization device, the disinfectant liquid atomization operating time according to presetting by control system, disinfectant solution is atomized;
E. after atomizing is completed, by the control of control system to three-way valve, the sterilizing gas in the disinfectant liquid atomization device is input in the closed circuit of armarium to be sterilized by the sterilizing gas delivery outlet.
The method that described a kind of decontaminating apparatus that uses automatic interpolation disinfectant carries out disinfection to circulation loop medical equipment, the disinfectant solution extraction amount of the default single sterilizing operation of step b is 3ml to 8ml.
The method that described a kind of decontaminating apparatus that uses automatic interpolation disinfectant carries out disinfection to circulation loop medical equipment after step e completes, starts and filters blower fan and ozonator, and the ozone that produces is input to the disinfectant liquid atomization device by the ozone outlet tube.
The method that described a kind of decontaminating apparatus that uses automatic interpolation disinfectant carries out disinfection to circulation loop medical equipment, after step e completes, start and filter blower fan and heater-treater, air after filtration enters the heater-treater heating by the heater-treater input pipe, after heating is completed, enter into again the closed circuit of armarium by heater-treater outlet tube and sterilizing gas delivery outlet, the closed circuit of armarium is carried out dried.
In concrete enforcement disinfecting process, can whole disinfecting process be divided into three kinds of sterilization patterns by the program setting to ozonator and disinfectant solution batcher, be respectively the ozonization pattern, disinfectant solution sterilization pattern, ozone, disinfectant solution economic benefits and social benefits sterilization pattern.
Compared with prior art, the invention has the beneficial effects as follows in to the circulation loop medical equipment sterilizing operation, can automatically annotate to disinfectant solution, and realized control disinfectant solution quantity in filling in disinfectant solution, made the program simplification of medical worker when utilizing the present invention to carry out disinfection operation to circulation loop medical equipment.Can be when the circulation loop medical equipment sterilization of carrying out single each time, the operational motion of the liquid filling that do not need manually to carry out disinfection is liberated manually-operated restriction greatly.And realize by the accurate control to disinfectant solution quantity, guarantee that the Disinfection Effect to the circulation loop medical equipment sterilization of every single is stable, reduce the use cost of disinfectant solution.
Description of drawings
Fig. 1 is a kind of structural representation that can automatically add the sterilizing device of circulation loop medical equipment of disinfectant of the present invention.
Wherein sequence number is expressed as, and 1. filters blower fan; 2. filtration blower fan; 3. heater; 4. heater input pipe; 5. heater outlet tube; 6. disinfectant solution input port; 7. device for storing liquid; 8. device for storing liquid input pipe; 9. disinfectant solution batcher; 10. ozonator; 11. disinfectant liquid atomization device; 12. sterilizing gas delivery outlet; 13. three-way valve; 14. disinfectant solution fluid reservoir outlet tube; 15. batcher extraction tube; 16. batcher disinfectant solution outlet tube; 17. ozone outlet tube; 21. disinfectant solution device for storing liquid; 22. disinfectant solution proportioning device; 23. drying system.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail.
As shown in Figure 1, design and a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, comprise disinfectant solution device for storing liquid 21, disinfectant liquid atomization device 11, sterilizing gas delivery outlet 12 and control system, disinfectant solution device for storing liquid 21 and disinfectant liquid atomization device 11 are electrically connected to control system, disinfectant liquid atomization device 11 is connected with sterilizing gas delivery outlet 12, especially: also comprise disinfectant solution proportioning device 22, one end of disinfectant solution proportioning device 22 connects disinfectant solution device for storing liquid 21, the other end connects disinfectant liquid atomization device 11, and is electrically connected to control system.The disinfectant solution device for storing liquid comprises disinfectant solution input port 6, disinfectant solution fluid reservoir 7, disinfectant solution fluid reservoir input pipe 8, disinfectant solution fluid reservoir input pipe 14, disinfectant solution input port 6 is connected with disinfectant solution fluid reservoir 7 by disinfectant solution fluid reservoir input pipe 8, disinfectant liquid atomization device 11 is connected with three-way valve 13, and three-way valve 13 other ends connect sterilizing gas delivery outlet 12.Disinfectant solution proportioning device 22 comprises disinfectant solution batcher 9, disinfectant solution fluid reservoir outlet tube 14, batcher extraction tube 15, batcher disinfectant solution outlet tube 16, one end of disinfectant solution batcher 9 connects batcher extraction tube 15, quantitatively an end of extraction tube 15 is connected with disinfectant solution fluid reservoir outlet tube 14, disinfectant solution fluid reservoir outlet tube 14 is connected with disinfectant solution fluid reservoir 7, quantitatively the other end of extraction tube 15 is connected with batcher disinfectant solution outlet tube 16, and batcher disinfectant solution outlet tube 15 connects disinfectant liquid atomization device 11.
Describedly a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, the three-way valve 13 that also comprises drying system 23 and be electrically connected to control system, this drying system 23 comprises heater-treater 3 and the blower fan 1 that is electrically connected to control system, one end of heater-treater 3 is connected with blower fan 1, and the other end is connected with sterilizing gas delivery outlet 12 by three-way valve 13.One end of heater-treater 3 is by heater-treater input pipe 4 connecting fans 1, and the other end of heater-treater 3 is by heater-treater outlet tube 5 connecting tee valves 13.
Describedly a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, also comprise the ozonator 10 and the blower fan 2 that are electrically connected to control system, one end of ozonator 10 is connected with blower fan 2, and the other end is connected with disinfectant liquid atomization device 11 by ozone outlet tube 17.
Describedly a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, it is 3ml to 8ml that disinfectant solution batcher 9 is controlled the disinfectant solution quantity.
Describedly a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, described disinfectant solution proportioning device 22 comprises disinfectant solution batcher 9, batcher extraction tube 15, batcher disinfectant solution outlet tube 16, batcher extraction tube 15 connects disinfectant solution device for storing liquid 21, and batcher disinfectant solution outlet tube 16 connects disinfectant liquid atomization device 11.
Design a kind of method that decontaminating apparatus that uses automatic interpolation disinfectant carries out disinfection to circulation loop medical equipment, step is:
A. disinfectant solution is injected into disinfectant solution fluid reservoir 7 by disinfectant solution input port 6;
B. preset the disinfectant solution extraction amount of single sterilizing operation by control system;
C. preset the disinfectant liquid atomization operating time by control system;
D. start the sterilizing operation program of control system;
E. disinfectant solution batcher 9 is by the batcher extraction tube 15 quantitative disinfectant solution of Automatic Extraction;
F. quantitative disinfectant solution is directly inputted in disinfectant liquid atomization device 11 by batcher disinfectant solution outlet tube 16, the disinfectant liquid atomization operating time according to presetting by control system, disinfectant solution is atomized;
G. after atomizing is completed, by the control of control system to three-way valve 13, the sterilizing gas in disinfectant liquid atomization device 11 is input in the closed circuit of armarium to be sterilized by sterilizing gas delivery outlet 12.
In the step b of described sterilization method, the disinfectant solution extraction amount of default single sterilizing operation is 3ml to 8ml.The quantitative disinfectant solution of the batcher of disinfectant solution described in step b 9 Automatic Extraction is realized by several lower steps:
The first step, by programme-control disinfectant solution batcher 9 electromagnetic valves, close being communicated with between batcher disinfectant solution outlet tube 16 and batcher extraction tube 15, open being communicated with of disinfectant solution fluid reservoir outlet tube 14 and batcher extraction tube 15, according to the disinfectant solution extraction amount of default single sterilizing operation, extract 3ml to 8ml disinfectant solution to disinfectant solution batcher 9.
Second step by programme-control disinfectant solution batcher 9 electromagnetic valves, is closed being communicated with between disinfectant solution fluid reservoir outlet tube 14 and batcher extraction tube 15.Open between batcher disinfectant solution outlet tube 16 and batcher extraction tube 15 and connect, extraction 3ml to the 8ml disinfectant solution that extracts in disinfectant solution batcher 9 is transported in disinfectant liquid atomization device 11.
After the step f of described sterilization method completes, start and filter blower fan 2 and ozonator 10, the ozone that produces is input in disinfectant liquid atomization device 11 by ozone outlet tube 17.
After the step f of described sterilization method completes, start and filter blower fan 1 and heater-treater 3, air after filtration enters in heater-treater 3 by heater-treater input pipe 4 and heats, after heating is completed, enter into again the closed circuit of armarium by heater-treater outlet tube 5 and sterilizing gas delivery outlet 12, the dried after the closed circuit of armarium is carried out disinfection.
In concrete enforcement disinfecting process, can whole disinfecting process be divided into three kinds of sterilization patterns by the program setting to ozonator and disinfectant solution batcher, be respectively the ozonization pattern, disinfectant solution sterilization pattern, ozone, disinfectant solution economic benefits and social benefits sterilization pattern.
When selecting the ozonization pattern, by programme-control, disinfectant solution batcher 9 is quit work, close the interface of three-way valve 13 and disinfectant liquid atomization device 11, start separately and filter blower fan 1 and ozonator 3, complete disinfecting process.
When selecting disinfectant solution sterilization pattern, by programme-control, filtration blower fan 1 is quit work with ozonator 3, close the interface of three-way valve 13 and ozonator 3, start separately disinfectant solution batcher 9, complete disinfecting process.
When selecting ozone, disinfectant solution economic benefits and social benefits sterilization pattern, by programme-control, ozonator 3 and the 1 startup work of filtration blower fan, disinfectant solution batcher 9 starts work simultaneously, three-way valve 13 is opened with the interface of ozonator 3, three-way valve 13 is opened simultaneously with the interface of disinfectant liquid atomization device 11, completes disinfecting process.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (2)
1. one kind can be added the sterilizing device of circulation loop medical equipment of disinfectant automatically, comprise disinfectant solution device for storing liquid (21), disinfectant liquid atomization device (11), sterilizing gas delivery outlet (12) and control system, disinfectant solution device for storing liquid (21) and disinfectant liquid atomization device (11) are electrically connected to control system, disinfectant liquid atomization device (11) is connected with sterilizing gas delivery outlet (12), it is characterized in that: also comprise disinfectant solution proportioning device (22), one end of disinfectant solution proportioning device (22) connects disinfectant solution device for storing liquid (21), the other end connects disinfectant liquid atomization device (11), and be electrically connected to control system, the disinfectant solution device for storing liquid comprises disinfectant solution input port (6), disinfectant solution fluid reservoir (7), disinfectant solution fluid reservoir input pipe (8), disinfectant solution fluid reservoir input pipe (14), disinfectant solution input port (6) is connected with disinfectant solution fluid reservoir (7) by disinfectant solution fluid reservoir input pipe (8), disinfectant liquid atomization device (11) is connected with three-way valve (13), and three-way valve (13) other end connects sterilizing gas delivery outlet (12), disinfectant solution proportioning device (22) comprises disinfectant solution batcher (9), disinfectant solution fluid reservoir outlet tube (14), batcher extraction tube (15) and batcher disinfectant solution outlet tube (16), one end of disinfectant solution batcher (9) connects batcher extraction tube (15), quantitatively an end of extraction tube (15) is connected with disinfectant solution fluid reservoir outlet tube (14), disinfectant solution fluid reservoir outlet tube (14) is connected with disinfectant solution fluid reservoir (7), quantitatively the other end of extraction tube (15) is connected with batcher disinfectant solution outlet tube (16), batcher disinfectant solution outlet tube (15) connects disinfectant liquid atomization device (11), it is 3ml to 8ml that disinfectant solution batcher (9) is controlled disinfectant solution quantity, the three-way valve (13) that also comprises drying system (23) and be electrically connected to control system, this drying system (23) comprises heater-treater (3) and the blower fan (1) that is electrically connected to control system, one end of heater-treater (3) is connected with blower fan (1), the other end is connected with sterilizing gas delivery outlet (12) by three-way valve (13), one end of heater-treater (3) is by heater-treater input pipe (4) connecting fan (1), the other end of heater-treater (3) is by heater-treater outlet tube (5) connecting tee valve (13), also comprise the ozonator (10) and the blower fan (2) that are electrically connected to control system, one end of ozonator (10) is connected with blower fan (2), the other end is connected with disinfectant liquid atomization device (11) by ozone outlet tube (17).
2. right to use requires the method that the 1 described sterilizing device of circulation loop medical equipment that can automatically add disinfectant carries out disinfection, and it is characterized in that:
A. disinfectant solution is injected into the disinfectant solution device for storing liquid;
B. the disinfectant solution extraction amount of presetting the single sterilizing operation by control system is 3ml to 8ml, presets the disinfectant liquid atomization operating time by control system;
C. start the sterilizing operation program of control system; The disinfectant solution batcher is by the quantitative disinfectant solution of batcher extraction tube Automatic Extraction;
D. the disinfectant solution proportioning device is input to quantitative disinfectant solution in the disinfectant liquid atomization device, the disinfectant liquid atomization operating time according to presetting by control system, disinfectant solution is atomized;
E. after atomizing is completed, by the control of control system to three-way valve, be input to the sterilizing gas in the disinfectant liquid atomization device in the closed circuit of armarium to be sterilized by the sterilizing gas delivery outlet;
F. start and filter blower fan and ozonator, the ozone that produces is input to the disinfectant liquid atomization device by the ozone outlet tube;
G. start and filter blower fan and heater-treater, air after filtration enters the heater-treater heating by the heater-treater input pipe, after heating is completed, enter into again the closed circuit of armarium by heater-treater outlet tube and sterilizing gas delivery outlet, the closed circuit of armarium is carried out dried.
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| CN 201010218393 CN101862465B (en) | 2010-07-06 | 2010-07-06 | Sterilizing device capable of automatically adding disinfectant for circulation-loop medical device and method thereof |
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| CN 201010218393 CN101862465B (en) | 2010-07-06 | 2010-07-06 | Sterilizing device capable of automatically adding disinfectant for circulation-loop medical device and method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620770A (en) * | 2013-08-19 | 2017-05-10 | 中山市丰申电器有限公司 | Pipeline sterilizer |
| CN104383571B (en) * | 2013-08-19 | 2017-03-01 | 中山市丰申电器有限公司 | Armarium pipeline sterilizing machine |
| CN108175865A (en) * | 2018-01-30 | 2018-06-19 | 荆门怡盛源环保科技有限公司 | A kind of medical instrument cleaning sterilizing device |
| CN115192744B (en) * | 2022-05-23 | 2023-07-07 | 老肯医疗科技股份有限公司 | Liquid adding and transferring device for low-temperature plasma sterilizer |
| CN115212335A (en) * | 2022-08-12 | 2022-10-21 | 新疆生产建设兵团第十三师红星医院 | Self-circulation disinfection system of anesthesia machine |
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| CN2623233Y (en) * | 2003-05-09 | 2004-07-07 | 计宁翔 | Sterilization apparatus for inner and outer circulation loop of anesthesia machine |
| TW200724172A (en) * | 2005-11-01 | 2007-07-01 | Steris Inc | Parallel flow VHP decontamination system |
| CN201782994U (en) * | 2010-07-06 | 2011-04-06 | 成都老肯科技股份有限公司 | Sterilizing device of circulation loop medical equipment capable of automatically adding disinfectant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3915598B2 (en) * | 2002-05-27 | 2007-05-16 | 澁谷工業株式会社 | Sterilization liquid vaporizer |
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| CN2623233Y (en) * | 2003-05-09 | 2004-07-07 | 计宁翔 | Sterilization apparatus for inner and outer circulation loop of anesthesia machine |
| TW200724172A (en) * | 2005-11-01 | 2007-07-01 | Steris Inc | Parallel flow VHP decontamination system |
| CN201782994U (en) * | 2010-07-06 | 2011-04-06 | 成都老肯科技股份有限公司 | Sterilizing device of circulation loop medical equipment capable of automatically adding disinfectant |
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Owner name: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU LAOKEN TECHNOLOGY CO., LTD. |
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Address after: 611730 Sichuan city of Chengdu province Pixian modern industrial port area is 268 Hong Kong Road Patentee after: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Address before: 611730 Sichuan city of Chengdu province Pixian modern industrial port area is 268 Hong Kong Road Patentee before: Chengdu Laoken Technology Co., Ltd. |
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Denomination of invention: Sterilizing device capable of automatically adding disinfectant for circulation-loop medical device and method thereof Effective date of registration: 20200316 Granted publication date: 20130515 Pledgee: Chengdu gold control finance Leasing Co., Ltd. Pledgor: LAOKEN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000752 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210506 Granted publication date: 20130515 Pledgee: Chengdu gold control finance Leasing Co.,Ltd. Pledgor: LAOKEN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000752 |