CN104971372A - Plasma sterilization method for surgical instruments - Google Patents
Plasma sterilization method for surgical instruments Download PDFInfo
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- CN104971372A CN104971372A CN201510433220.8A CN201510433220A CN104971372A CN 104971372 A CN104971372 A CN 104971372A CN 201510433220 A CN201510433220 A CN 201510433220A CN 104971372 A CN104971372 A CN 104971372A
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- plasma
- air
- operating theater
- theater instruments
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a plasma sterilization method for surgical instruments. The plasma sterilization method adopts a machine case and a sterilization bench, wherein the sterilization bench is arranged at one side of the machine case, and is connected with the machine case through an elevator mechanism; an air flue is formed in the machine case; an air outlet of the air flue is opposite to the upper surface of the sterilization bench; a plasma generator is arranged at the air outlet of the air flue; a filter assembly is arranged at an air inlet of the air flue; a draught fan is arranged in the air flue between the filter assembly and the plasma generator; external air is filtered through the filter assembly to obtain clean air; the clean air is mixed with high-concentration plasma generated by the plasma generator under the action of the draught fan to form a plasma gas; and the surgical instruments on the sterilization bench are sterilized and disinfected. By combining with the high-concentration plasma, sterilization and disinfection on the surgical instruments are rapidly realized; and meanwhile, a sterile, non-toxic and tasteless high-cleanliness space can be created for the surgical scene, postoperative infection is reduced, and time is won for subsequent treatment.
Description
Technical field
The present invention relates to a kind of medical sterilizing equipment, particularly a kind of plasma disinfection method of operating theater instruments.
Background technology
Existing operative treatment, requires for field surgery, realize so high requirement in the high-cleanness, high space that operating room reaches aseptic, nontoxic, tasteless, the wounded can be caused to can not get timely relief, delay treatment, even life danger occurs.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of reasonable in design, easy to use, applies to the plasma disinfection method of the operating theater instruments of the natural disaster live medical relief operations such as battlefield medicine operation, earthquake relief work.
Technical problem to be solved by this invention is realized by following technical scheme, the present invention is a kind of plasma disinfection method of operating theater instruments, be characterized in, comprise casing and the sterilizing platform being located at casing side, sterilizing platform is connected with casing by elevating mechanism, air channel is provided with in casing, the air outlet in air channel and the upper surface of sterilizing platform just right, air channel is built with plasma producing apparatus, the air inlet in air channel is provided with filter assemblies, is provided with blower fan in the air channel between filter assemblies and plasma producing apparatus; Outside air obtains pure air after component filters after filtration, pure air is under the effect of blower fan, the high density plasma produced with plasma producing apparatus mixes, and forms plasma gas, to carry out disinfection, sterilizing to the operating theater instruments be shelved on sterilizing platform.
Technical problem to be solved by this invention can also be realized further by following technical scheme, and described filter assemblies comprises the low efficient filter, high efficiency particulate air filter and the active carbon filter that set gradually along air intake direction.
Technical problem to be solved by this invention can also be realized further by following technical scheme, is provided with control panel curtain outside described casing, controls screen and is connected with PLC control centre by data wire.
Technical problem to be solved by this invention can also be realized further by following technical scheme, and described elevating mechanism comprises the vertical screw mandrel arranged and the slide block coordinated with screw mandrel, and screw mandrel is contained in casing, and slide block and sterilizing platform are fixedly connected.
Technical problem to be solved by this invention can also be realized further by following technical scheme, is provided with the lifting motor driving elevating mechanism work in described casing, is provided with the pedal lifting switch controlling lifting motor work outside described casing.
Technical problem to be solved by this invention can also be realized further by following technical scheme, in described casing, be provided with emergency power supply.
Technical problem to be solved by this invention can also be realized further by following technical scheme, is provided with illuminating lamp sterilizing platform and operative site being provided to illumination on the housing.
The present invention is by conjunction with high density plasma, the operating theater instruments be shelved on sterilizing platform is carried out disinfection, sterilizing, simultaneously, can also to the bacterial decomposition in the on-the-spot air of operating-table and oxidation, destroy bacterial nucleus, decompose pollutants in air simultaneously, kill bacteria or reduction bacterial infectivity, ensure operative site instruments sterility, reduce postoperative infection; Filter out the pollutant such as particle and abnormal flavour in air by low efficient filter, high efficiency particulate air filter, active carbon filter, ensure sterilization, sterilization effect further.Compared with prior art, it is reasonable in design, easy to operate, while realizing surgical instrument disinfection sterilizing fast, can be operative site and create aseptic, nontoxic, tasteless high-cleanness space, reduce postoperative infection, for successive treatment gets the time, mainly apply to the medical rescue operation at the natural disaster scenes such as battlefield medicine operation, earthquake relief work, be also applicable to the temporary demand of hospital operating room to operating theater instruments.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1, a kind of plasma disinfection method of operating theater instruments, comprise casing 1 and the sterilizing platform 8 being located at casing 1 side, sterilizing platform 8 is provided with induction installation, and sterilizing platform 8 is connected with casing 1 by elevating mechanism 10, in casing 1, be provided with air channel, the air outlet 6 in air channel is just right with the upper surface of sterilizing platform 8, air channel is built with plasma producing apparatus 5, and the air inlet in air channel is provided with filter assemblies, is provided with blower fan 4 in the air channel between filter assemblies and plasma producing apparatus 5; Outside air obtains pure air after component filters after filtration, pure air is under the effect of blower fan 4, the high density plasma produced with plasma producing apparatus 5 mixes, and forms plasma gas, to carry out disinfection, sterilizing to the operating theater instruments be shelved on sterilizing platform 8.
Described filter assemblies comprises the low efficient filter 2, high efficiency particulate air filter 9 and the active carbon filter 3 that set gradually along air intake direction.
Outside described casing 1, be provided with control panel curtain 13, control screen 13 and connected with PLC control centre by data wire.
Described elevating mechanism comprises the vertical screw mandrel arranged and the slide block coordinated with screw mandrel, and screw mandrel is contained in casing, and slide block and sterilizing platform 8 are fixedly connected.
In described casing 1, be provided with the lifting motor driving elevating mechanism 10 to work, outside described casing 1, be provided with the pedal lifting switch 12 controlling lifting motor work.
Emergency power supply 11 is provided with in described casing 1.
Described casing 1 is provided with the illuminating lamp 7 sterilizing platform and operative site being provided to illumination.
Outside air is successively through low efficient filter 2, high efficiency particulate air filter 9, active carbon filter 3 obtains pure air after filtering out the pollutant such as particle and abnormal flavour in air, pure air is under the effect of blower fan 4, the high density plasma produced at region of discharge with plasma producing apparatus 5 mixes, form plasma gas, the air pressure that blowout forms 5-10Pa carries out disinfection to the operating theater instruments be shelved on sterilizing platform 8, can also prevent the Air Reverse without plasma disinfection from flowing in air channel, the a large amount of plasmas overflowed also can carry out purifying sterilizing to surrounding air, simultaneously, illumination is provided to disinfecting apparatus and operative site by controlling screen operator control illuminating lamp.
When sterilizing platform 8 does not sense operating theater instruments, output signal to PLC control centre, PLC control centre controls the running of blower fan 4 middling speed, to the plasma cleaning sterilization of operative space; When sterilizing platform 8 senses operating theater instruments, output signal to PLC control centre, PLC control centre controls blower fan 4 and runs up, form 5-10Pa air pressure, to the operating theater instruments disinfection and isolation on sterilizing platform 8, a large amount of plasmas simultaneously overflowed carry out plasma cleaning sterilization to operative space, by controlling foot-operated direction switch, regulate the height of sterilizing platform, article of conveniently taking.
When the external world provides without 220V power supply, emergency power supply provides power supply to PLC control centre, and when there is a 220V power supply in the external world, PLC control centre controls to charge, until be full of to emergency power supply automatically; Control screen can set disinfecting time section, mode of operation and the date etc. such as automatic, manual, each component actuation can be controlled separately.
Claims (7)
1. the plasma disinfection method of an operating theater instruments, it is characterized in that: comprise casing and the sterilizing platform being located at casing side, sterilizing platform is connected with casing by elevating mechanism, air channel is provided with in casing, the air outlet in air channel and the upper surface of sterilizing platform just right, air channel is built with plasma producing apparatus, and the air inlet in air channel is provided with filter assemblies, is provided with blower fan in the air channel between filter assemblies and plasma producing apparatus; Outside air obtains pure air after component filters after filtration, pure air is under the effect of blower fan, the high density plasma produced with plasma producing apparatus mixes, and forms plasma gas, to carry out disinfection, sterilizing to the operating theater instruments be shelved on sterilizing platform.
2. the plasma disinfection method of operating theater instruments according to claim 1, is characterized in that: described filter assemblies comprises the low efficient filter, high efficiency particulate air filter and the active carbon filter that set gradually along air intake direction.
3. the plasma disinfection method of operating theater instruments according to claim 1, is characterized in that: outside described casing, be provided with control panel curtain, controls screen and is connected with PLC control centre by data wire.
4. the plasma disinfection system of operating theater instruments according to claim 1, is characterized in that: described elevating mechanism comprises the vertical screw mandrel arranged and the slide block coordinated with screw mandrel, and screw mandrel is contained in casing, and slide block and sterilizing platform are fixedly connected.
5. the plasma disinfection method of operating theater instruments according to claim 4, is characterized in that: in described casing, be provided with the lifting motor driving elevating mechanism work, is provided with the pedal lifting switch controlling lifting motor work outside described casing.
6. the plasma disinfection method of operating theater instruments according to claim 1, is characterized in that: in described casing, be provided with emergency power supply.
7. the plasma disinfection method of operating theater instruments according to claim 1, is characterized in that: be provided with illuminating lamp sterilizing platform and operative site being provided to illumination on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433220.8A CN104971372B (en) | 2015-07-22 | 2015-07-22 | A kind of plasma disinfection method of operating theater instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433220.8A CN104971372B (en) | 2015-07-22 | 2015-07-22 | A kind of plasma disinfection method of operating theater instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104971372A true CN104971372A (en) | 2015-10-14 |
| CN104971372B CN104971372B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510433220.8A Active CN104971372B (en) | 2015-07-22 | 2015-07-22 | A kind of plasma disinfection method of operating theater instruments |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190939U (en) * | 2011-07-28 | 2012-04-18 | 安徽皖投力天世纪空气净化系统工程有限公司 | Plasma sterilization computer desk |
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2015
- 2015-07-22 CN CN201510433220.8A patent/CN104971372B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190939U (en) * | 2011-07-28 | 2012-04-18 | 安徽皖投力天世纪空气净化系统工程有限公司 | Plasma sterilization computer desk |
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| CN104971372B (en) | 2018-04-24 |
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