CN102861366B - Wound sterilizing and cleaning device for mixing ozone gas and liquid by applying ultrasonic technique - Google Patents
Wound sterilizing and cleaning device for mixing ozone gas and liquid by applying ultrasonic technique Download PDFInfo
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- CN102861366B CN102861366B CN201210339420.3A CN201210339420A CN102861366B CN 102861366 B CN102861366 B CN 102861366B CN 201210339420 A CN201210339420 A CN 201210339420A CN 102861366 B CN102861366 B CN 102861366B
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Abstract
The invention discloses a wound sterilizing and cleaning device for mixing ozone gas and liquid by applying an ultrasonic technique. The wound sterilizing and cleaning device comprises an ozone liquid generator, an ultrasonic generator and a handheld ultrasonic mixer; an infusion tube, an amplitude transformer and a spray nozzle inside the handheld ultrasonic mixer are sequentially connected to form a passage of conveying the ozone liquid; the inside of the amplitude transformer is hollow to form a water channel; and the amplitude transformer is provided with an ultrasonic transducer. According to the wound cleaning device disclosed by the invention, the ozone gas and the liquid are mixed by applying the ultrasonic cavitation effect; moreover, the amplitude transformer is internally provided with the water channel; the mixed liquid of the ozone gas and liquid passes through the water channel in the amplitude transformer; and the ultrasonic oscillation acts better on the mixed liquid of the ozone gas and liquid, so that the ozone gas and liquid are mixed into a creamy-white gas-liquid mixture, and the highly mixed and emulsified purposes can be achieved.
Description
Technical field
The present invention relates to a kind of wound surface washing and sterilizing device that utilizes ultrasonic technology to carry out ozone gas-liquid mixed.
Background technology
At present, at medical field, people have two kinds of traditional approachs to the cleaning of wound surface, and the one, adopt clear water or normal saline to carry out conventional flushing to wound surface, but normal developing can not be removed antibacterial and the foreign body of wound surface completely; The 2nd, adopt the cotton balls that speckles with cleanout fluid to carry out wiping to wound surface, the method can not be cleaned completely to wound surface, and cotton balls touches wound in wiping process, increases patient's misery and easily wound surface is caused to damage.The method of above-mentioned two kinds of wound surface that clean a wound all can not be cleaned completely to wound surface.Along with hyperacoustic development, ultrasonic cleaning technology progresses into medical field and on wound surface, obtains significant effect cleaning a wound.
Ultrasound wave is a kind of mechanical wave of density interphase, in the time that it acts on liquid, can make gas, liquid medium produce hundreds thousand of vibrations per second, in the time that the intensity of sound reaches certain value and is cavitation threshold values, gas, liquid can be shaken and is broken into a large amount of micro-bubbles, these bubbles are under the effect of continuous sound wave, can increase rapidly, then closed suddenly, in the time that bubble is closed, owing to mutually colliding and producing powerful shock wave between gas, liquid, thereby around bubble, produce thousands of atmospheric pressure, this physical phenomenon is called ultrasonic cavitation.
Ultrasonic cleaning technology is as a kind of emerging technology, obtain people's generally approval, its ultimate principle is: utilize hyperacoustic cavitation effect, make it in cleanout fluid, produce countless micro-bubbles, constantly expansion under hyperacoustic effect-shrink and form the larger impulsive force wound surface that cleans a wound can be brought into play huge effect on clinical medicine." a kind of collection wound surface cleans existing domestic patent, the ultrasonic cleaning treatment instrument of sterilizing function " (patent No. 200820202923) disclose a kind of therapeutic instrument that utilizes ultrasonic cavitation effect to carry out wound surface cleaning, but in the disclosed technical scheme of this patent, ultrasonic transducer is arranged in the ozone liquid in nozzle front, when use, ozone liquid is subject to being very soon vaporific ejection after sonic oscillation, part ozone liquid can not well be subject to the effect of ultrasonic wave oscillating energy, the ultrasonic energy being sent by ultrasonic transducer can not make abundant ozone gas and liquid fully mix, the ozone liquid concentration of ejection can not realize highly mixes.
Summary of the invention
Can not well-mixed problem for what overcome ozone gas and liquid in prior art, the object of the present invention is to provide and utilize ultrasonic technology to carry out the wound surface sterilizing and washing device of ozone gas-liquid mixed, make full use of hyperacoustic cavitation effect and make fully mixing of ozone gas and liquid.
The technical solution adopted for the present invention to solve the technical problems is:
Utilize ultrasonic technology to carry out the wound surface sterilizing and washing device of ozone gas-liquid mixed, comprising:
Ozone liquid generating means, described ozone liquid generating means connects hand held ultrasound wave blender and provides the ozone liquid of preliminary mixing for it;
Ultrasonic generator, described ultrasonic generator connects the ultrasonic transducer in hand held ultrasound wave blender; And
Hand held ultrasound wave blender, described hand held ultrasound wave blender is made up of housing and the liquid-transport pipe-line, horn, nozzle, the ultrasonic transducer that are arranged in housing, horn inner hollow forms water channel, described liquid-transport pipe-line, horn and nozzle are connected and form the passage of delivery of ozone liquid successively, and described ultrasonic transducer is arranged in horn.
Further, described ozone liquid generating means comprises:
Water pump, described pump entrance connects water source, and exit of pump connects the inlet of ejector;
Ozone generating-device, is made up of air pump/source of the gas and ozonator, and the outlet of ozone generating-device connects the air inlet of ejector;
Ejector, the inlet of ejector is connected respectively water pump and ozone generating-device with air inlet, for the preliminary ozone liquid that mixes.
Further, described ejector is made up of spray chamber and negative pressure cavity, and described air inlet is arranged between spray chamber and negative pressure cavity.Spray chamber internal diameter diminishes gradually along transfusion direction, and the liquid that water pump is carried is vaporific high speed ejection after spray chamber, and the water smoke of ejection forms negative pressure at negative pressure cavity at a high speed, is inhaled into water smoke and mixes with it from the ozone gas of air inlet input, generates ozone liquid.
Further, described ultrasonic generator is made up of power supply, control circuit and supersonic generator.Supersonic generator provides energy for the ultrasound wave blender in hand held ultrasound wave blender.
Further, between described liquid-transport pipe-line and horn, form the first gas-liquid mixed chamber; Further, between described horn and nozzle, form the second gas-liquid mixed chamber.Ozone liquid can be subject to sonic oscillation in the first gas-liquid mixed chamber and the second gas-liquid mixed chamber, by hyperacoustic cavitation, makes the mixing of ozone gas and liquid more abundant.
The invention has the beneficial effects as follows:
Wound surface rinser of the present invention utilizes hyperacoustic cavitation effect that ozone gas is mixed with liquid, and offer water channel in horn inside, the mixed liquor of ozone gas and liquid is by the water channel in horn, sonic oscillation better acts on the mixed liquor of ozone gas and liquid, make ozone gas become off-white color gas liquid mixture with liquid mixing, reach the highly object of mixing, emulsifying; Mixed high-concentrated ozone liquid is atomized spray and goes out after ultrasonic vibrational energy effect, can clean very up hill and dale traumatic surface, and wound carries out antiinflammatory, sterilizing and hemostasis, alleviates patient suffering, brings into play huge effect on clinical medicine.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
The specific embodiment
With reference to Fig. 1, the wound surface sterilizing and washing device that utilizes ultrasonic technology to carry out ozone gas-liquid mixed provided by the invention, formed by ozone liquid generating means 1, ultrasonic generator 2 and hand held ultrasound wave blender 3, ozone liquid generating means 1, ultrasonic generator 2 are connected respectively to hand held ultrasound wave blender 3, wherein ozone liquid generating means 1 provides the ozone liquid of preliminary mixing for hand held ultrasound wave blender 3, and ultrasonic generator 2 provides energy for the ultrasonic transducer 35 in hand held ultrasound wave blender 3.
Described ozone liquid generating means 1 comprises the water pump 11 that feed flow uses, the ozone generating-device being made up of air pump/source of the gas 12 and ozonator 13, for carrying out the ejector 14 of gas-liquid mixed.The entrance of water pump 11 connects water source, and water pump 11 outlets connect the inlet of ejector 14, and the delivery outlet of ozone generating-device connects the air inlet of ejector 14.Ejector 14 inside are made up of spray chamber 141 and negative pressure cavity 142, and the internal diameter of spray chamber 141 diminishes gradually along transfusion direction, and the internal diameter of negative pressure cavity 142 becomes greatly gradually along transfusion direction, and air inlet is arranged between spray chamber 141 and negative pressure cavity 142.The liquid that water pump 11 is carried is vaporific high speed ejection after spray chamber 141, and the water smoke of ejection forms negative pressure at negative pressure cavity 142 at a high speed, is inhaled into water smoke and mixes with it from the ozone gas of air inlet input, generates ozone liquid.
Described ultrasonic generator 2 is made up of power supply 21, control circuit 22 and supersonic generator 23.Supersonic generator 23 connects the ultrasound wave blender 35 of 3 li, hand held ultrasound wave blender, and control circuit 22 is for controlling hyperacoustic production.
Described hand held ultrasound wave blender 3 is made up of housing 31 and the liquid-transport pipe-line 32, horn 33, nozzle 34, the ultrasonic transducer 35 that are arranged in housing 31, wherein horn 33 inner hollow form water channel, liquid-transport pipe-line 32, horn 33 and nozzle 34 are connected and form the passage of delivery of ozone liquid successively, and ultrasonic transducer 35 is arranged in horn 33.The design offers water channel in the horn 33 for transmitting ultrasonic wave oscillating energy, ozone gas, when liquid flows through horn 33 internal water channel, fully be subject to the effect of ultrasonic wave oscillating energy: by hyperacoustic higher-order of oscillation, ultrasound wave is to liquid-liquid, liquid-gas produces homogenizing, emulsifying, the peptizaitons such as pulverizing, under the effect of ultrasonic cavitation, dispersed gas, between liquid, can produce powerful explosion, convection current, stir, broken, mixing phenomena, mix thereby reach highly, the object of emulsifying makes ozone gas become off-white color gas liquid mixture with liquid mixing.
Preferably, between liquid-transport pipe-line 32 and horn 33, form the first gas-liquid mixed chamber 36, between horn 33 and nozzle 34, form the second gas-liquid mixed chamber 37.Ozone gas, liquid can be subject to sonic oscillation in the first gas-liquid mixed chamber 36 and the second gas-liquid mixed chamber 37, by hyperacoustic cavitation, make the mixing of ozone gas and liquid more abundant.
Wound surface rinser of the present invention utilizes hyperacoustic cavitation effect that ozone gas is mixed with liquid, and offer water channel in horn 33 inside, the mixed liquor of ozone gas and liquid is by the water channel in horn 33, sonic oscillation better acts on the mixed liquor of ozone gas and liquid, make ozone gas and liquid fully be mixed into off-white color gas liquid mixture, reach the highly object of mixing, emulsifying; Mixed high-concentrated ozone liquid is atomized spray and goes out after ultrasonic vibrational energy effect, can clean very up hill and dale traumatic surface, and wound carries out antiinflammatory, sterilizing and hemostasis, alleviates patient suffering, brings into play huge effect on clinical medicine.
The foregoing is only preferential embodiment of the present invention, as long as within the technical scheme that realizes the object of the invention with basic identical means all belongs to protection scope of the present invention.
Claims (4)
1. utilize ultrasonic technology to carry out a wound surface sterilizing and washing device for ozone gas-liquid mixed, it is characterized in that comprising:
Ozone liquid generating means (1), described ozone liquid generating means (1) connects hand held ultrasound wave blender (3) and provides the ozone liquid of preliminary mixing for it;
Ultrasonic generator (2), described ultrasonic generator (2) connects the inner ultrasonic transducer (35) of hand held ultrasound wave blender (3); And
Hand held ultrasound wave blender (3), described hand held ultrasound wave blender (3) is by housing (31) and be arranged on the liquid-transport pipe-line (32) in housing (31), horn (33), nozzle (34), ultrasonic transducer (35) composition, horn (33) inner hollow forms water channel, described liquid-transport pipe-line (32), horn (33) and nozzle (34) are connected and form the passage of delivery of ozone liquid successively, between liquid-transport pipe-line (32) and horn (33), form the first gas-liquid mixed chamber (36), between horn (33) and nozzle (34), form the second gas-liquid mixed chamber (37), described ultrasonic transducer (35) is arranged in horn (33).
2. the wound surface sterilizing and washing device that utilizes ultrasonic technology to carry out ozone gas-liquid mixed according to claim 1, is characterized in that described ozone liquid generating means (1) comprising:
Water pump (11), described water pump (11) entrance connects water source, and water pump (11) outlet connects the inlet of ejector (14);
Ozone generating-device, is made up of air pump/source of the gas (12) and ozonator (13), and the outlet of ozone generating-device connects the air inlet (143) of ejector (14);
Ejector (14), the inlet of ejector (14) is connected respectively water pump (11) and ozone generating-device with air inlet (143), for the preliminary ozone liquid that mixes.
3. the wound surface sterilizing and washing device that utilizes ultrasonic technology to carry out ozone gas-liquid mixed according to claim 2, it is characterized in that described ejector (14) is made up of spray chamber (141) and negative pressure cavity (142), described air inlet (143) is arranged between spray chamber (141) and negative pressure cavity (142).
4. the wound surface sterilizing and washing device that utilizes ultrasonic technology to carry out ozone gas-liquid mixed according to claim 1, is characterized in that described ultrasonic generator (2) is made up of power supply (21), control circuit (22) and supersonic generator (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210339420.3A CN102861366B (en) | 2012-09-13 | 2012-09-13 | Wound sterilizing and cleaning device for mixing ozone gas and liquid by applying ultrasonic technique |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210339420.3A CN102861366B (en) | 2012-09-13 | 2012-09-13 | Wound sterilizing and cleaning device for mixing ozone gas and liquid by applying ultrasonic technique |
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| CN102861366A CN102861366A (en) | 2013-01-09 |
| CN102861366B true CN102861366B (en) | 2014-07-02 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070734A (en) * | 2013-01-28 | 2013-05-01 | 李增兴 | Ultrasonic spray washer |
| CN103734882A (en) * | 2013-12-25 | 2014-04-23 | 邓斌 | Multifunctional safe cleaning and disinfection machine for foods |
| CN103948147B (en) * | 2014-04-30 | 2016-06-29 | 江苏一比百节能环保科技有限公司 | Hand-held throw-in type radial ultrasonic ripple synergy ozone washer |
| CN105880216A (en) * | 2016-06-15 | 2016-08-24 | 浙江大学 | Ultrasonic and ozone synergic washing device based on micro bubble effect |
| CN106730094A (en) * | 2016-12-15 | 2017-05-31 | 江门市康之源医疗设备科技有限公司 | A kind of multifunctional ozone is atomized Gynecoiatry apparatus |
| CN109399813B (en) * | 2018-10-24 | 2021-12-07 | 浙江树人学院 | Composite gas-liquid mixing device based on aeration for wastewater treatment |
| CN109157299B (en) * | 2018-11-05 | 2020-06-30 | 南京新隆医疗器械有限公司 | Preparation method of wet ozone and application of wet ozone in dental treatment |
| CN109806018B (en) * | 2019-01-10 | 2021-04-20 | 上海携福电器有限公司 | Nozzle for tooth rinsing device and tooth rinsing device thereof |
| CN109847138A (en) * | 2019-02-19 | 2019-06-07 | 华东医院 | Diabetic foot's cleaning device |
| CN110522049B (en) * | 2019-09-27 | 2024-02-09 | 沈阳创新设计服务有限公司 | Pesticide residue removing device for vegetable cleaning |
| CN111634259B (en) * | 2020-05-25 | 2022-03-25 | 潍坊歌尔微电子有限公司 | Dust removal structure, dust removal method and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201290973Y (en) * | 2008-11-05 | 2009-08-19 | 唐平安 | Ultrasonic cleaning treatment instrument with wound surface cleaning and sterilizing function |
| CN101773894A (en) * | 2010-03-11 | 2010-07-14 | 清华大学 | Phase-controlled ultrasonic wave atomizing nozzle |
| CN202777237U (en) * | 2012-09-13 | 2013-03-13 | 童自国 | Wound surface sterilization cleaning device utilizing ultrasonic technology to mix ozone gas with liquor |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201290973Y (en) * | 2008-11-05 | 2009-08-19 | 唐平安 | Ultrasonic cleaning treatment instrument with wound surface cleaning and sterilizing function |
| CN101773894A (en) * | 2010-03-11 | 2010-07-14 | 清华大学 | Phase-controlled ultrasonic wave atomizing nozzle |
| CN202777237U (en) * | 2012-09-13 | 2013-03-13 | 童自国 | Wound surface sterilization cleaning device utilizing ultrasonic technology to mix ozone gas with liquor |
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Granted publication date: 20140702 Termination date: 20180913 |