CN202387036U - Multifunctional ultrasonic therapeutic apparatus for medical use - Google Patents
Multifunctional ultrasonic therapeutic apparatus for medical use Download PDFInfo
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- CN202387036U CN202387036U CN2011204756325U CN201120475632U CN202387036U CN 202387036 U CN202387036 U CN 202387036U CN 2011204756325 U CN2011204756325 U CN 2011204756325U CN 201120475632 U CN201120475632 U CN 201120475632U CN 202387036 U CN202387036 U CN 202387036U
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- unit
- control unit
- cleanout fluid
- therapeutic apparatus
- ultrasonic therapeutic
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 28
- 239000012530 fluid Substances 0.000 claims abstract description 54
- 230000023597 hemostasis Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000002604 ultrasonography Methods 0.000 claims description 23
- 230000003321 amplification Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001804 debridement Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000002439 hemostatic effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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Abstract
The utility model provides a multifunctional ultrasonic therapeutic apparatus for medical use, which comprises a box body, a cleanout fluid transportation unit, an ultrasonic unit and a control unit, wherein the cleanout fluid transportation unit, the ultrasonic unit and the control unit are contained in the box body. The cleanout fluid transportation unit comprises a container for containing cleanout fluid, a cleanout head and a cleanout fluid pipe used for communicating the container and the cleanout head. The ultrasonic unit comprises an ultrasonic generator, a transducer and an amplitude transformer which are sequentially connected, the control unit controls the ultrasonic generator to generate electrical signals which form ultrasonic waves through the transducer and the amplitude transformer, and the transducer and the amplitude transformer are fixed on the cleanout head. A hemostasis unit is further arranged in the box body, the hemostasis unit comprises a gas charging pump, a hemostasis belt and a gas pipeline communicating the gas charging pump and the hemostasis belt, and the control unit controls the gas charging pump to charge the gas. The multifunctional ultrasonic therapeutic apparatus for the medical use combines multiple functions of debridement and hemostasis, and is particularly suitable to outdoor fields where professional hemostasis equipment cannot be provided.
Description
Technical field
This utility model belongs to field of medical, relates in particular to a kind of medical multifunctional ultrasonic therapeutic apparatus.
Background technology
At present, the equipment that utilizes ultrasound wave to clean generally all is made up of supersonic generator, transducer, rinse bath, during work, will be cleaned in the thing immersion rinse bath and carry out ultrasonic waves for cleaning.In medical debridement field, when ultrasound wave is propagated in cleanout fluid, because the high vibration of liquid particle; Can produce little cavity at liquid internal; These little cavities swell rapidly and remain silent, and can make the fierce effect of impact of generation between the liquid particle, thereby produce several thousand to up to ten thousand atmospheric pressure; Antibacterial in the wound is disperseed, is left wound tissue under this pressure; In addition, high vibration takes place and peels off in the wound slough under Burning in Effect of Sound Energy, so utilize ultrasound wave to carry out antibacterial and slough that debridement work can be removed the wound.Yet the mode that this immersion rinse bath cleans makes patient's wound be immersed in all the time in the rinse bath that is covered with antibacterial, and cleaning performance is undesirable.
So equipment is improved, a syringe pipe is set, it replaces the rinse bath of general ultrasonic washing unit, and this syringe pipe has water inlet and nozzle, and water inlet is communicated with soda liquor container through valve, is used to get into cleanout fluid.Supersonic generator is electrically connected through lead with transducer, and transducer is fixed on the syringe pipe.When wound is cleaned; Open supersonic generator and valve, this moment, supersonic generator produced pulse signal, conducted to transducer through lead; Effect through transducer makes electromagnetic oscillation convert mechanical ultrasonic vibration into, causes the cleanout fluid generation supersonic vibration in the syringe pipe.The syringe pipe cleaning liquid inside produces cavitation when supersonic vibration, and is gone out by nozzle ejection, produces intensive souring between the cleanout fluid of ejection and the flushing thing, and antibacterial and slough on the wound site are rinsed, and clinical debridement effect is good.
The existing this equipment of ultrasound wave debridement that utilizes generally is used for fixed-sites such as hospital, family; Yet when carrying out the wound washing and cleaning operation in the open air; The patient owing to be simply equipped, can't provide the hemostasis equipment of specialty generally with bleeding; As not hemostasis as early as possible, cause serious consequences such as shock probably.
Summary of the invention
This utility model can not stop blooding for solving existing ultrasound wave debridement equipment simultaneously, and function singleness can't adapt to the technical problem in special places such as field, provides a kind of and can carry out the medical multifunctional ultrasonic therapeutic apparatus that the debridement operation has hemostatic function again concurrently.
For achieving the above object, this utility model provides a kind of medical multifunctional ultrasonic therapeutic apparatus, comprises casing, and is contained in the intravital cleanout fluid supply unit of case, ultrasound unit and control unit; Said cleanout fluid supply unit comprises the container that holds cleanout fluid, syringe pipe, and the cleanout fluid pipe of connection container and syringe pipe; Said ultrasound unit comprises successively the supersonic generator that connects, transducer, and horn; Said control unit control supersonic generator produces the signal of telecommunication; This signal of telecommunication forms ultrasound wave through transducer and horn, and said transducer and horn are fixed on the syringe pipe; Also be provided with the hemostasis unit in the said casing, said hemostasis unit comprises inflator pump, tourniquet, and is communicated with the gas piping of inflator pump and tourniquet, the inflation of said control unit control inflator pump.
Preferably, said cleanout fluid pipe is provided with the water pump that is connected with the outfan of said control unit.
Preferably, said cleanout fluid pipe is provided with the control valve that is used to regulate the cleanout fluid flow, and said control valve is connected with said control unit.
Preferably, said cleanout fluid pipe is provided with the water outlet gauge tap, and said water outlet gauge tap is first electromagnetic valve switch that is connected with said control unit.
Preferably, said gas piping is provided with gas-filled switching tube, and said gas-filled switching tube is second electromagnetic valve switch that is connected with said control unit, and said second electromagnetic valve switch is between inflator pump and tourniquet.
Preferably, said gas piping is provided with air discharge cook, and said air discharge cook is the 3rd electromagnetic valve switch that is connected with said control unit; Said the 3rd electromagnetic valve switch one end is in communication with the outside, and the other end is connected with tourniquet.
Preferably; The circuit of said supersonic generator comprises signal generating circuit, power amplification circuit, the output matching circuit that connects successively and is used to gather the sample circuit of ultrasonic power output; Said output matching circuit is connected with said transducer; Said sample circuit is connected with the input of said control unit, and said signal generating circuit is connected with the outfan of said control unit.
Preferably, said hemostasis unit also comprises tourniquet air pressure detecting unit, and said tourniquet air pressure detecting unit is connected with the input of said control unit.
Preferably, also comprise the battery unit that is used for providing electric energy to each unit, said battery unit is connected with the outfan of said control unit, is discharged and recharged by control unit control electricity.
Preferably, also comprise the battery capacity detecting unit that is connected with said battery unit, said battery capacity detecting unit is connected with the input of said control unit.
The beneficial effect of this utility model is: ultrasound unit is used to produce ultrasound wave, and ultrasound wave causes that the cleanout fluid in the syringe pipe produces cavitation, thereby wound site is cleaned effectively; Simultaneously, control unit control inflator pump is realized hemostatic function through gas piping to tourniquet inflated.
Description of drawings
Fig. 1 is the theory diagram of the medical multifunctional ultrasonic therapeutic apparatus that provides of this utility model.
Fig. 2 is the main diagrammatic sketch of the medical multifunctional ultrasonic therapeutic apparatus that provides of this utility model.
Fig. 3 is the internal structure sketch map of the medical multifunctional ultrasonic therapeutic apparatus that provides of this utility model.
Fig. 4 is the cutaway view of integrative-structure of syringe pipe and transducer, the horn of the medical multifunctional ultrasonic therapeutic apparatus that provides of this utility model.
Labelling among the figure:
1-medical multifunctional ultrasonic therapeutic apparatus, 11-casing, 111-power adjustments button, 112-contact panel,
2-cleanout fluid supply unit, 21-syringe pipe, 211-water inlet, 212-nozzle, 22-cleanout fluid pipe, 23-entry interface, 24-water outlet interface, 25-water pump, 26-control valve, 27-first electromagnetic valve switch,
3-ultrasound unit, 31-supersonic generator, 32-transducer, 33-horn, 34-sample circuit,
The 4-control unit,
5-hemostasis unit, 51-inflator pump, 52-gas piping, 53-second electromagnetic valve switch, 54-tourniquet interface, 55-the 3rd electromagnetic valve switch, 56-tourniquet air pressure detecting unit,
6-battery unit, 61-battery capacity detecting unit.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that this utility model is solved, below in conjunction with accompanying drawing and embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation this utility model, and be not used in qualification this utility model.
Consult Fig. 1, Fig. 3 and Fig. 4, this utility model provides a kind of medical multifunctional ultrasonic therapeutic apparatus 1, comprises casing 11, and is contained in the intravital cleanout fluid supply unit of case 2, ultrasound unit 3 and control unit 4; Said cleanout fluid supply unit 2 comprises the container (not shown) that holds cleanout fluid, syringe pipe 21, and the cleanout fluid pipe 22 of connection container and syringe pipe 21; Said ultrasound unit 3 comprises successively the supersonic generator 31 that connects, transducer 32, and horn 33; Said control unit 4 control supersonic generators 31 produce the signal of telecommunication; This signal of telecommunication forms ultrasound wave through transducer 32 and horn 33, and said transducer 32 is fixed on the syringe pipe 21 with horn 33; Also be provided with hemostasis unit 5 in the said casing, said hemostasis unit 5 comprises inflator pump 51, tourniquet (not shown), and is communicated with the gas piping 52 of inflator pump 51 and tourniquet, 51 inflations of said control unit 4 control inflator pumps.
Consult Fig. 2; Ultrasonic therapeutic apparatus comprises a casing 11, is used to hold each unit, and casing 11 fronts also are provided with power adjustments button 111 and contact panel 112; Power adjustments button 111 is used to regulate hyperacoustic watt level, and contact panel 112 is used for being provided with and showing each operational factor.Power adjustments button 111 is connected with the input of control unit 4, regulate this power adjustments button 111 after, control unit 4 receives signals and makes control corresponding according to built-in command, reduces or improve ultrasonic power.Contact panel 112 is electrically connected with control unit 4, and contact panel 112 sends touching signals, and is sent to control unit 4, makes corresponding indication by control unit 4 according to the content of touching signals, and the result is presented on the contact panel.
Consult Fig. 3, the container that holds cleanout fluid can be arranged on casing 11 outsides, and on casing 11, is provided with entry interface 23 and water outlet interface 24, and entry interface 23 is used to connect container, and water outlet interface 24 is used for being connected with syringe pipe 21.
For increasing the fluid pressure in the cleanout fluid pipe 22, a water pump 25 can be set on cleanout fluid pipe 22.
On cleanout fluid pipe 22, set out the water management switch, be used to open or close cleanout fluid pipe 22.This water outlet gauge tap can be first electromagnetic valve switch 27 that the people moves mechanical switch or is connected with control unit 4, is preferably first electromagnetic valve switch 27.
Under the preferable case, the cleanout fluid pipe 22 of present embodiment comprises two pipelines, is used to carry two kinds of different cleanout fluid, is convenient for changing cleanout fluid or is used for the situation that multiple cleanout fluid cleans simultaneously.Concrete; Casing 11 is provided with two entry interfaces 23; These two entry interfaces 23 connect two first electromagnetic valve switch 27 respectively through two cleanout fluid pipes 22, through merging into a cleanout fluid pipe 22 behind first electromagnetic valve switch 27, pass through water pump 25 then up to water outlet interface 24.
Preferably on cleanout fluid pipe 22, water outlet interface 24 places are provided with the control valve 26 is connected with control unit 4, pass through control valve 26 by control unit 4 and control effusive cleanout fluid flow.
Introduce the ultrasound unit 3 of this utility model below; Wherein supersonic generator 31, transducer 32, and horn 33 be conventionally known to one of skill in the art, the circuit of supersonic generator 31 comprises signal generating circuit, power amplification circuit, the output matching circuit that connects successively and is used to gather the sample circuit 34 of ultrasonic power output.Wherein, Signal generating circuit produces pulse signal; Realize power amplification by power amplification circuit; Output matching circuit is used for the signal of telecommunication that amplifies efficiently and safely is transferred to transducer 32, and the output of 34 pairs of output matching circuits of sample circuit is sampled, and sampled result is transferred to control unit 4.Regulate the size of ultrasonic power output and the resonance situation of definite transducer 32 by control unit 4 according to sampled result, thereby reach control ultrasonic power and the purpose that improves conversion efficiency.Because each circuit is known systems, so locate to repeat no more its syndeton and circuit working principle.
The main effect of transducer 32 is that the pulse signal that supersonic generator 31 is produced is converted into mechanical vibration.Transducer 32 can be magnetostriction transducer 32, capacitance-type transducer 32 or piezoelectric transducer 32 etc.
Horn 33 has the effect of amplifying mechanical Oscillation Amplitude.Can adopt mechanically coupled togetherly between horn 33 and the transducer 32, and be set in the lump on the syringe pipe 21, be fixed together with syringe pipe 21.
Like this, supersonic generator 31 produces the signal of telecommunication, converts the mechanical vibration of same frequency into through transducer 32; Again after horn 33 is amplified; Give off the ultrasound wave of certain power, the cleanout fluid that ultrasound wave acts in the syringe pipe 21 makes it produce cavitation, can wash wound.
The inventive point of this utility model unit 5 that is to stop blooding makes the ultrasonic washing unit that only has the debridement effect originally become to have merged debridement and hemostatic is multi-functional in the ultrasonic therapeutic apparatus of one.Hemostasis unit 5 comprises inflator pump 51, tourniquet (not shown), reaches gas piping 52, and like Fig. 3, said gas piping 52 is a flexible pipe.Preferably in gas piping 52, gas-filled switching tube is set, this gas-filled switching tube can be preferably second electromagnetic valve switch 53 for moving mechanical switch of people or second electromagnetic valve switch 53 that is connected with control unit 4.On casing 11, be provided with tourniquet interface 54, be used for being connected with the tourniquet that is positioned at the outside.
Because tourniquet is long service time, can cause numb limbs and tense tendons and even injured nerve, therefore, said gas piping 52 also is provided with air discharge cook, and said air discharge cook is preferably the 3rd electromagnetic valve switch 55 that is connected with control unit 4.Second electromagnetic valve switch 53 is between inflator pump 51 and tourniquet, and the 3rd electromagnetic valve switch 55 1 ends are in communication with the outside, and the other end is connected with tourniquet.Particularly; Second electromagnetic valve switch 53 and the 3rd electromagnetic valve switch 55 1 ends connect a flexible pipe respectively; The flexible pipe other end that wherein is connected with second electromagnetic valve switch 53 is connected with inflator pump 51, and the flexible pipe other end that is connected with the 3rd electromagnetic valve switch 55 is communicated with outside air.Second electromagnetic valve switch 53 and the 3rd electromagnetic valve switch 55 other ends also connect a flexible pipe respectively, are connected to tourniquet interface 54 after these two flexible pipes are merged into a pipeline.
Preferably; Also be provided with the tourniquet air pressure detecting unit 56 that is connected with the input of control unit 4; Like Fig. 1; The air pressure that is used to detect tourniquet is to have small gas leakage or to change when causing that pressure variations needs aerofluxus or QI invigorating the air pressure in the maintenance tourniquet in isostatic pressure limit when position in system; Tourniquet air pressure detecting unit 56 is sent to control unit 4 with detected air pressure signal, and 4 pairs of these signals of control unit are handled, and control the switching of second electromagnetic valve and the 3rd electromagnetic valve.
In order to guarantee that ultrasonic therapeutic apparatus can not have can normally use under the situation of external power source yet in the open air; Present embodiment also is provided with the battery unit 6 that is used for storage of electrical energy and electric energy is provided for each unit in casing 11, said control unit 4 control battery units 6 discharge and recharge.Therefore in order to detect battery remaining power so that battery is charged, the battery capacity detecting unit 61 that is connected with the input of control unit 4 is set, like Fig. 1.Having under the situation of external power source, battery capacity detecting unit 61 is sent to control unit 4 with detected battery capacity signal, and control unit 4 is handled the electric energy of importing from external power source according to this battery capacity signal, so that battery unit 6 is charged.When not having external power source, battery unit 6 electric energy stored are exported under the control of control unit 4.
Introduce the work process of this utility model medical multifunctional ultrasonic therapeutic apparatus 1 below: open therapeutic instrument; Through each operational factor of contact panel 112 input, but when needing to clean, control unit 4 is opened ultrasound unit 3 according to the information command of input and is produced ultrasound wave; And open first electromagnetic valve switch 27 and carry cleanout fluid with water pump 25; Cleanout fluid produces cavitation under action of ultrasonic waves, and ejects from the nozzle 212 of syringe pipe 21, the flushing wound site.Simultaneously, control unit 4 can be regulated cleanout fluid flow, cleanout fluid that also can be different according to Instruction Selection by regulating and controlling valve 26.
When needs stop blooding, the input instruction, control unit 4 is opened inflator pump 51 according to instruction, and tourniquet is inflated.Simultaneously, control unit 4 is controlled the switching of second electromagnetic valve switch 53 and the 3rd electromagnetic valve switch 55 according to tourniquet air pressure detecting unit 56 detected air pressure signals, i.e. control inflation or aerofluxus.
The above is merely the preferred embodiment of this utility model; Not in order to restriction this utility model; Any modification of being done within all spirit and principles at this utility model, be equal to replacement and improvement etc., all should be included within the protection domain of this utility model.
Claims (10)
1. a medical multifunctional ultrasonic therapeutic apparatus comprises casing (11), and is contained in cleanout fluid supply unit (2), ultrasound unit (3) and control unit (4) in the casing (11); Said cleanout fluid supply unit (2) comprises the container that holds cleanout fluid, syringe pipe (21), and the cleanout fluid pipe (22) of connection container and syringe pipe (21); Said ultrasound unit (3) comprises successively the supersonic generator (31) that connects, transducer (32), and horn (33); Said control unit (4) control supersonic generator (31) produces the signal of telecommunication; This signal of telecommunication forms ultrasound wave through transducer and horn, and said transducer and horn are fixed on the syringe pipe (21); It is characterized in that: also be provided with hemostasis unit (5) in the said casing (11); Said hemostasis unit (5) comprises inflator pump (51), tourniquet; And the gas piping (52) of connection inflator pump and tourniquet, the inflation of said control unit (4) control inflator pump.
2. medical multifunctional ultrasonic therapeutic apparatus as claimed in claim 1 is characterized in that: said cleanout fluid pipe (22) is provided with the water pump (25) that is connected with the outfan of said control unit (4).
3. medical multifunctional ultrasonic therapeutic apparatus as claimed in claim 1 is characterized in that: said cleanout fluid pipe (22) is provided with the control valve (26) that is used to regulate the cleanout fluid flow, and said control valve (26) is connected with said control unit (4).
4. medical multifunctional ultrasonic therapeutic apparatus as claimed in claim 1 is characterized in that: said cleanout fluid pipe (22) is provided with the water outlet gauge tap, and said water outlet gauge tap is first electromagnetic valve switch (27) that is connected with said control unit (4).
5. medical multifunctional ultrasonic therapeutic apparatus as claimed in claim 1; It is characterized in that: said gas piping is provided with gas-filled switching tube; Said gas-filled switching tube is second electromagnetic valve switch (53) that is connected with said control unit (4), and said second electromagnetic valve switch is between inflator pump and tourniquet.
6. like claim 1 or 5 described medical multifunctional ultrasonic therapeutic apparatus, it is characterized in that: said gas piping is provided with air discharge cook, and said air discharge cook is the 3rd electromagnetic valve switch (55) that is connected with said control unit (4); Said the 3rd electromagnetic valve switch one end is in communication with the outside, and the other end is connected with tourniquet.
7. medical multifunctional ultrasonic therapeutic apparatus as claimed in claim 1; It is characterized in that: the circuit of said supersonic generator (31) comprises signal generating circuit, power amplification circuit, the output matching circuit that connects successively and is used to gather the sample circuit (34) of ultrasonic power output; Said output matching circuit is connected with said transducer; Said sample circuit is connected with the input of said control unit (4), and said signal generating circuit is connected with the outfan of said control unit (4).
8. medical multifunctional ultrasonic therapeutic apparatus as claimed in claim 1 is characterized in that: said hemostasis unit (5) also comprises tourniquet air pressure detecting unit (56), and said tourniquet air pressure detecting unit is connected with the input of said control unit (4).
9. medical multifunctional ultrasonic therapeutic apparatus as claimed in claim 1; It is characterized in that: also comprise the battery unit (6) that is used for providing electric energy to each unit; Said battery unit is connected with the outfan of said control unit (4), is discharged and recharged by control unit (4) control electricity.
10. medical multifunctional ultrasonic therapeutic apparatus as claimed in claim 9 is characterized in that: also comprise the battery capacity detecting unit (61) that is connected with said battery unit, said battery capacity detecting unit is connected with the input of said control unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204756325U CN202387036U (en) | 2011-11-25 | 2011-11-25 | Multifunctional ultrasonic therapeutic apparatus for medical use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204756325U CN202387036U (en) | 2011-11-25 | 2011-11-25 | Multifunctional ultrasonic therapeutic apparatus for medical use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387036U true CN202387036U (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204756325U Expired - Lifetime CN202387036U (en) | 2011-11-25 | 2011-11-25 | Multifunctional ultrasonic therapeutic apparatus for medical use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387036U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800957A (en) * | 2014-03-10 | 2014-05-21 | 吕诗林 | Field solar ultrasonic debridement device |
| CN104027860A (en) * | 2014-05-13 | 2014-09-10 | 梁兴连 | Anus cleaning device for pediatric nursing |
| CN109847138A (en) * | 2019-02-19 | 2019-06-07 | 华东医院 | Diabetic foot cleaning device |
| CN114103133A (en) * | 2020-08-25 | 2022-03-01 | 比亚迪股份有限公司 | Ultrasonic generator, method for calibrating working frequency of ultrasonic generator and welding equipment |
-
2011
- 2011-11-25 CN CN2011204756325U patent/CN202387036U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800957A (en) * | 2014-03-10 | 2014-05-21 | 吕诗林 | Field solar ultrasonic debridement device |
| CN104027860A (en) * | 2014-05-13 | 2014-09-10 | 梁兴连 | Anus cleaning device for pediatric nursing |
| CN109847138A (en) * | 2019-02-19 | 2019-06-07 | 华东医院 | Diabetic foot cleaning device |
| CN114103133A (en) * | 2020-08-25 | 2022-03-01 | 比亚迪股份有限公司 | Ultrasonic generator, method for calibrating working frequency of ultrasonic generator and welding equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |