CN203790034U - High-frequency operation energy platform - Google Patents
High-frequency operation energy platform Download PDFInfo
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- CN203790034U CN203790034U CN201420138748.3U CN201420138748U CN203790034U CN 203790034 U CN203790034 U CN 203790034U CN 201420138748 U CN201420138748 U CN 201420138748U CN 203790034 U CN203790034 U CN 203790034U
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Abstract
The utility model relates to a high-frequency operation energy platform which comprises a computer system module. A low-voltage stabilizing power supply module, an isolation system module, an A/D1 module, an A/D0 module, an operating system module and a D/A0 module are parallelly connected to the computer system module. A starting module and a power output module are sequentially connected to the isolation system module. A remote control operating knife is disposed on the starting module. A first power amplifier, a second power amplifier, a neutral electrode detecting module, a current sampling module and a voltage sampling module are parallelly connected to the power output module. The high-frequency operation energy platform has the advantages that high-frequency energy required by surgeries and minimally invasive surgeries are integrated in the platform, the energy required by various electric surgeries can be provided by the platform, cost for purchasing medical equipment of medical institutions is lowered, and surgical cost of patients can be effectively lowered.
Description
Technical field:
This utility model relates to a kind of armarium, relates in particular to a kind of high frequency surgery energy platform.
Background technology:
Electrosurgical energy product is mostly the product of certain single operative model technically in the market.Complex energy product is supported general surgery as high frequency electro surgical unit, and bipolar coagulation is supported the not yet appearance such as neurosurgery.
Because clinical experience is for many years found, surgeon may run into a lot of beyond thought emergency case in operation, but deal with only by an electrosurgery unit, can not satisfy the demand, sometimes need two or more equipment to meet, will bring very large inconvenience to operation like this, even also can bring life danger to patient.And some hospital does not proceed to large hospital treatment because having equipment to sew up, and to patient, brings unlimited misery.
Internationally recognized human body non inductive resistor is 10 Ω--2000 Ω, wherein 10 Ω-50 Ω are impedances of blood of human body, 100 Ω--500 Ω are that the muscle groups of human body is anti-, 500 Ω--900 Ω are that the groups such as fat, muscle and the nethike embrane of human body are anti-, 1000 Ω are that typical prostate group is anti-, and 1000 Ω--2000 Ω are the fatty impedance with blood capillary substantially.If allow electric flux effective performance electric energy (as TURP, coagulation, free, trunk is closed, bipolar prostate vaporization etc.) on human body, will there is strict coupling requirement to high frequency power amplifier so, the problem that wherein will solve can make high frequency power amplifier output and the corresponding energy of all impedances of human body exactly, can be divided at present following several, the closed institute of general surgery and trunk energy requirement, minimally invasive surgery institute energy requirement, argon ion surgical operation institute's energy requirement and neurosurgery institute energy requirement.
For the closed institute of general surgery and trunk energy requirement, first we analyze existing electrosurgical techniques, and the most universal U.S. electrosurgery unit Force FX-8A on market of take is example.Before to have carried human body non inductive resistor be 10 Ω--2000 Ω, high-frequency electrical energy is how at human body impedance, to bring into play energy so, as shown in Figure of description 1, in figure, abscissa is human body impedance, with resistance Ω, it is unit representation, vertical coordinate is resulting electric energy in human body impedance, and electric power W represents; From Fig. 1, be not difficult to find out, when human body impedance is during at 200 Ω-1000 Ω, the electric flux that human body obtains is 300W, starts to decline, when 1000 Ω-2000 Ω when at 10 Ω-200 Ω, substantially in tens W left and right.And 200 Ω-1000 Ω are muscle and the fat of human body, that is to say, when operation, if the peak power that patient uses is 50W left and right (being clinical experience value), run into so the blood impedance of 10 Ω-50 Ω, according to the analysis of Fig. 1 substantially noenergy exported.Therefore, from Fig. 1, can learn, the peak power of using as operation doctor is during in 50W left and right, can only cut and can not stop blooding.Coagulation curve figure shown in accompanying drawing 2, as can be seen from Figure 2, when human body impedance is during at 250 Ω-450 Ω, the electric flux that human body obtains is 120W, starts to decline when 600 Ω-2000 Ω.Certainly, the blood impedance of human body is lower, and 600 Ω are above can not be expressed as blood, shows to enter in blood during 10 Ω-50 Ω.According to Fig. 2 display analysis, blood of human body impedance essentially no energy output when 10 Ω-50 Ω, that is to say so, when operation, if the peak power that patient uses is 80W left and right (being clinical experience value), running into big blood vessel rupture, to look to the power curve of Fig. 2 to go hemostasis be impossible again.Therefore, existing electrosurgical techniques can not meet modern operation needs, especially high frequency power amplifier cannot mate with 10 Ω-100 Ω impedance phases of human body, also just cannot realize trunk Closure.
For minimally invasive surgery institute energy requirement, it refers to the conduit by various endoscopies, electrode energy is released in lesion tissue, with reference to the accompanying drawings 1 and the curve of accompanying drawing 2 substantially meet the demands, but prior art still cannot solve the phenomenon that trunk is hemorrhage.
For argon ion surgical operation institute energy requirement, it is the conductivity by means of ar-ion beam, high-frequency electrical energy is passed to destination organization, thereby bring into play it, is superior to common high frequency power generator the high-frequency electrical of the non-electrode contact mode of destination organization is solidified to therapeutical effect; The conductivity of this ar-ion beam is to take argon as medium, argon forms argon plasma bundle under high-frequency and high-voltage effect, high-frequency electrical energy is passed to tissue and carries out blood coagulation, the problems such as adhesion which has avoided traditional direct contact tissue blood coagulation to cause, thus improved clinical blood coagulation effect.But along with popularizing of this technology, problem has also just displayed.Owing to being contactless operation and being again under mirror, doctor be difficult to aim at lesion tissue and releases energy, from the distance of lesion tissue slightly away from, high-voltage breakdown not argon ion gas, lesion tissue can not be obtained energy, and near energy is excessive easily causes perforation, thereby accident surgery occurs.According to investigations, there is the malpractice of this type of perforation in many hospitals.That what reason causes perforation accident from prior art angle analysis so, the ERBEICC300 type electric knife comparison of first producing with a Germany, the output waveform of its high-frequency and high-voltage power amplifier is as accompanying drawing 3, the average power that can extrapolate output from Fig. 3 is: P={VP* (t1/t2) } 2/R, the peak value of VP=output voltage wherein, the positive pulsewidth uS of t1=, the t2=pulse period (frequency=1/59uS=17KHz), R=human body load resistance=300 Ω, bring numeral into formula: P={800* (2/59) } power of 2/300=2.45W individual pulse; And then carry it into root-mean-square formula and be:
when pulsewidth is constant (dash area of Fig. 3) as can be seen here, its dutycycle is also constant, and at this moment electrode contact can be discharged into whole energy on human body to human body impedance, causes perforation.
For neurosurgery institute energy requirement, well-known, neurosurgery is all very meticulous, and high frequency electric can not flow through whole body, and if not high-frequency electrical fails to be convened for lack of a quorum and excites nerve, and to operation, brings unnecessary trouble.We flow to another utmost point with two electrode high frequency electrics from a utmost point, energy is discharged in local organization and reach order, and we are referred to as bipolar tweezer.From prior art, analyze, the ERBE ICC300 type electric knife comparison of producing with Germany, its bipolar coagulation curve of output as shown in Figure 4, as can be seen from Figure 4, when doctor uses 50W power in operation, the Vpp value of its output voltage is 200V, overtension due to output, the tissue of taking the photograph folder is very little, between two electrodes, very easily get electric spark, if very running into electric arc in the middle of delicate procedure in neurosurgery is a fearful thing, probably other nerves are burnt to death, to patient, bring misery.
Summary of the invention:
Technical problem to be solved in the utility model is, a kind of high frequency surgery energy platform is provided, and it only needs one just can include the electric flux that various operations need.
In order to solve the problems of the technologies described above, this utility model is achieved through the following technical solutions: a kind of high frequency surgery energy platform, there is computer system module, on the input of described computer system module and be connected to low-voltage regulated power supply module, shielding system module, A/D1 module and A/D0 module, on outfan and be connected to operating system module and D/A0 module, the input of described low-voltage regulated power supply module is connected with external power supply, on the input of shielding system module, be connected with in turn and start module and power output module, in described startup module, be provided with and shake the control writing of indictments, appeals, etc., on the input of described power output module and be connected to the first power amplifier and the second power amplifier, described the first power amplifier is connected with the high voltage regulated power supply module being attempted by power output end with the second power amplifier, and the input of this high voltage regulated power supply module connects the outfan of D/A0 module, on the outfan of described power output module and be connected to neutral electrode detection module, current sampling module and voltage sampling module, described neutral electrode detection module is connected with the input of A/D1 module, current sampling module is connected with the input of A/D0 module with voltage sampling module outfan.
Preferably, described operating system module selects module, Fumction display module and system speaker module to form by button, wherein in Fumction display module, is provided with memory module.
Preferably, described the first power amplifier comprises power output transformer, resonant inductance, resonant capacitance, series inductance, series resonance electric capacity, output coupling capacitor, the electric capacity of releasing, fly-wheel diode and power amplification metal-oxide-semiconductor; Wherein resonant inductance is in parallel with power output transformer, and resonant inductance and resonant capacitance form LC resonance circuit, series inductance and series resonance capacitances in series, and fly-wheel diode forms bleed-off circuit with the electric capacity of releasing.
Preferably, described power amplification metal-oxide-semiconductor comprises grid divider resistance, driver transformer and for blocking the damper diode of metal-oxide-semiconductor endophyte diode.
Preferably, on described driver transformer, be provided with coupling capacitance.
Preferably, described the second power amplifier comprises pipe, lower pipe and the output transformer that connects top tube and down tube; On described upper pipe, be provided with exciter tube, upper pipe divider resistance, filter punching inductance, power amplification MOS upper pipe, fly-wheel diode, release electric capacity and bleeder resistance, on described lower pipe, be provided with pipe, fly-wheel diode, release electric capacity and bleeder resistance under exciter tube, lower pipe divider resistance, filter punching inductance, power amplification MOS, wherein fly-wheel diode and electric capacity, resistance form bleed-off circuit, and bleeder resistance and electric capacity form capacitance-resistance bleed-off circuit.
Preferably, on described exciter tube, be provided with biasing resistor, electrolytic capacitor filter, Absorption Capacitance and upper pipe driver transformer; On described exciter tube, be provided with biasing resistor, Absorption Capacitance and lower pipe driver transformer.
Preferably, under the upper pipe of described power amplification MOS and power amplification MOS, on pipe, be respectively arranged with for blocking the damper diode of metal-oxide-semiconductor endophyte diode.
Preferably, on described output transformer, be provided with coupling capacitance.
Compared with prior art, usefulness of the present utility model is: this high frequency surgery energy platform is the electrosurgery equipment of one that the required high-frequency energies such as surgery and minimally invasive surgery are concentrated on; From technical standpoint, it has made up the defect of the single energy source of current electrosurgery equipment, the energy that equipment can solve various electrosurgeries is required, avoided the situation of many same operations of machine processing, i.e. a closed electric knife of the alternative common high frequency electric knife of energy platform product, bipolar electrocoagulator, argon-gas knife and trunk; From economic angle, this equipment leads to high frequency product except substituting nearly four Daeporis, can also reach the equal surgical effect of external imported product, imported product outside subrogate country completely, make equipment purchase expenditure save 50%, reduce medical institutions' equipment purchase expenditure and equipment cost, thereby effectively reduce patient's surgery cost expenditure, its social benefit is also very significant.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is human body impedance energy curve figure;
Fig. 2 is coagulation curve figure;
Fig. 3 is ERBE ICC300 type electric knife high-frequency and high-voltage power amplifier output waveform;
Fig. 4 is ERBEICC300 type electric knife bipolar coagulation curve of output schematic diagram;
Fig. 5 is this utility model high frequency surgery energy platform structure principle chart;
Fig. 6 is the first power amplifier structure schematic diagram in this utility model high frequency surgery energy platform;
Fig. 7 is the second power amplifier structure schematic diagram in this utility model high frequency surgery energy platform;
Fig. 8 is the output power curve figure of this utility model high frequency surgery energy platform.
In figure: 1, computer system module; 2, low-voltage regulated power supply module; 3, power supply; 4, button is selected module; 5, Fumction display module; 6, system speaker module; 7, memory module; 8, shake the control writing of indictments, appeals, etc.; 9, shielding system module; 10, start module; 11, power output module; 12, neutral electrode detection module; 13, A/D1 module; 14, the first power amplifier module; 15, current sampling module; 16, A/D0 module; 17, voltage sampling module; 18, the second power amplifier module; 19, high voltage regulated power supply module; 20, D/A0 module; 21, power output transformer; 22, series inductance; 23,110, series resonance electric capacity; 24, resonant inductance; 25,26, resonant capacitance; 27,28,29, output coupling capacitor; 111,129,132, damper diode; 112,113,115,133,137, the electric capacity of releasing; 114,130,139, fly-wheel diode; 116,118, grid divider resistance; 119, driver transformer; 120,135, coupling capacitance; 121,147, exciter tube; 122,146, biasing resistor; 123, electrolytic capacitor filter; 124, upper pipe driver transformer; 125,145, Absorption Capacitance; 126,131, upper pipe divider resistance; 127,141, filter punching inductance; 128, the upper pipe of power amplification MOS; 134,138, bleeder resistance; 136, output transformer; 140, under power amplification MOS, manage; 142,143, lower pipe divider resistance; 144, lower pipe driver transformer.
The specific embodiment:
Below in conjunction with the drawings and the specific embodiments, this utility model is described in detail:
A kind of high frequency surgery energy platform shown in Fig. 5, there is computer system module 1, on the input of described computer system module 1 and be connected to low-voltage regulated power supply module 2, shielding system module 9, A/D1 module 13 and A/D0 module 16, on outfan and be connected to operating system module and D/A0 module 20, the input of described low-voltage regulated power supply module 2 is connected with external power supply 3, on the input of shielding system module 9, be connected with in turn and start module 10 and power output module 11, in described startup module 10, be provided with and shake the control writing of indictments, appeals, etc. 8, on the input of described power output module 11 and be connected to the first power amplifier 14 and the second power amplifier 18, described the first power amplifier 14 is connected with the high voltage regulated power supply module 19 being attempted by power supply 3 outfans with the second power amplifier 18, and the input of this high voltage regulated power supply module 19 connects the outfan of D/A0 module 20, on the outfan of described power output module 11 and be connected to neutral electrode detection module 12, current sampling module 15 and voltage sampling module 17, described neutral electrode detection module 12 is connected with the input of A/D1 module 13, the outfan of current sampling module 15 and voltage sampling module 17 is connected with the input of A/D0 module 16, described operating system module is selected module 4 by button, Fumction display module 5 and system speaker module 6 form, wherein in Fumction display module 5, be provided with memory module 7.
As shown in Figure 6, described the first power amplifier 14 comprises power output transformer 21, resonant inductance 24, resonant capacitance 25,26, series inductance 22, series resonance electric capacity 23,110, output coupling capacitor 27,28,29, release electric capacity 112,113,115, fly-wheel diode 114 and power amplification metal-oxide-semiconductor 117; Wherein resonant inductance 24 is in parallel with power output transformer 21, resonant inductance 24 forms LC resonance circuit with resonant capacitance 25,26, series inductance 22 is connected with series resonance electric capacity 23,110, and fly-wheel diode 114 forms bleed-off circuit with the electric capacity 112,113,115 of releasing; Described power amplification metal-oxide-semiconductor 117 comprises grid divider resistance 116,118, driver transformer 119 and for blocking the damper diode 111 of metal-oxide-semiconductor endophyte diode; On described driver transformer 119, be provided with coupling capacitance 120.Above-mentioned series inductance 22, series resonance electric capacity 23,110, output coupling capacitor 27,28,29 have formed a series resonant circuit, if series inductance 22 is 62uH, series resonance electric capacity is 1.5nF, output coupling capacitor is 220nF, substitution formula draws f=450Khz after calculating, and the operating frequency of power amplifier is 416Khz, and described operating frequency is higher than resonant frequency f, when band carries, circuit forms loop and is capacitive, and load capacity is strong.Described power calculation is as follows:
Output average power: P={V
p* (t1/t2) }
2/ R, V
pthe peak value of=output voltage, the positive pulsewidth uS of t1=, the t2=pulse period (frequency=1/2.4uS=416KHz), R=human body load resistance=10 Ω, bring numeral into formula: P={90* (0.34/2.4) }
2the power of/10=16.25W individual pulse, and then carry it into root-mean-square formula and be:
this is virtual value power, the power of its output as shown in Figure 8, can find out while loading on 5 Ω～200 Ω, still can discharge the energy of more than 100 watt, this this energy concerning trunk closure is enough, when 300 Ω～1000 Ω, power can decline on the contrary, this is the needs of operation, it is controlled by computer sampling, it not the characteristic of power amplifier itself, this is because trunk impedance when hemorrhage is very low, and impedance is uprised by low after coagulation is lived, 300 Ω～1000 Ω are regarded as trunk, and oneself is closed, so therefore do not need to continue delivered power.
As shown in Figure 7, described the second power amplifier 18 comprises pipe, lower pipe and the output transformer 136 that connects top tube and down tube; On described upper pipe, be provided with exciter tube 121, upper pipe divider resistance 126,131, filter punching inductance 127, the upper pipe 128 of power amplification MOS, fly-wheel diode 130, release electric capacity 133 and bleeder resistance 134, on described lower pipe, be provided with and under exciter tube 147, lower pipe divider resistance 142,143, filter punching inductance 141, power amplification MOS, manage 140, fly-wheel diode 139, release electric capacity 137 and bleeder resistance 138, wherein fly-wheel diode 130,139 and electric capacity, resistance form bleed-off circuit, and bleeder resistance 134,138 and electric capacity form capacitance-resistance bleed-off circuit; On described exciter tube 121, be provided with biasing resistor 122, electrolytic capacitor filter 123, Absorption Capacitance 125 and upper pipe driver transformer 124; On described exciter tube 147, be provided with biasing resistor 146, Absorption Capacitance 145 and lower pipe driver transformer 144; Under the upper pipe 128 of described power amplification MOS and power amplification MOS, manage on 140 and be respectively arranged with for blocking the damper diode 129,132 of metal-oxide-semiconductor endophyte diode; On described output transformer 136, be provided with coupling capacitance 135.
Its specific embodiment is as follows, and high frequency electric flows out from electrosurgery unit, by shaking the control writing of indictments, appeals, etc. 8, enters human body, then from negative plate, flows back to machine.When electric current flows through human body, for overcoming the tissue of human body, produce huge heat, the huge heat accumulation of instantaneous time, producing biological effect is exactly TURP and coagulation.Had TURP, coagulation just has the big or small problem of wounding of pair tissue.To be cut into example, when the object of cutting reaches, and that tissue is wounded is the smaller the better, want to reach this object, the frequency of output must be improved, the frequency of output is higher, and physiology kelvin effect is just stronger, that is to say the high frequency electric loop of only flowing through from surface, the heat energy producing is also only at human body surface; Due to the raising of frequency, the Zeng Qiang of kelvin effect, just less to the infringement of human body, this is also the characteristic of high frequency electric.
This high frequency surgery energy platform is the electrosurgery equipment of one that the required high-frequency energies such as surgery and minimally invasive surgery are concentrated on; From technical standpoint, it has made up the defect of the single energy source of current electrosurgery equipment, the energy that equipment can solve various electrosurgeries is required, avoided the situation of many same operations of machine processing, i.e. a closed electric knife of the alternative common high frequency electric knife of energy platform product, bipolar electrocoagulator, argon-gas knife and trunk; From economic angle, this equipment leads to high frequency product except substituting nearly four Daeporis, can also reach the equal surgical effect of external imported product, imported product outside subrogate country completely, make equipment purchase expenditure save 50%, reduce medical institutions' equipment purchase expenditure and equipment cost, thereby effectively reduce patient's surgery cost expenditure, its social benefit is also very significant.
It is emphasized that: be only preferred embodiment of the present utility model and oneself above, not this utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a high frequency surgery energy platform, it is characterized in that: there is computer system module (1), on the input of described computer system module (1) and be connected to low-voltage regulated power supply module (2), shielding system module (9), A/D1 module (13) and A/DO module (16), on outfan and be connected to operating system module and D/A0 module (20); the input of described low-voltage regulated power supply module (2) is connected with external power supply (3), on the input of shielding system module (9), be connected with in turn and start module (10) and power output module (11), in described startup module (10), be provided with and shake the control writing of indictments, appeals, etc. (8), on the input of described power output module (11) and be connected to the first power amplifier (14) and the second power amplifier (18), described the first power amplifier (14) is connected with the high voltage regulated power supply module (19) being attempted by power supply (3) outfan with the second power amplifier (18), and the input of this high voltage regulated power supply module (19) connects the outfan of D/A0 module (20), on the outfan of described power output module (11) and be connected to neutral electrode detection module (12), current sampling module (15) and voltage sampling module (17), described neutral electrode detection module (12) is connected with the input of A/D1 module (13), the outfan of current sampling module (15) and voltage sampling module (17) is connected with the input of A/D0 module (16).
2. high frequency surgery energy platform according to claim 1, it is characterized in that: described operating system module selects module (4), Fumction display module (5) and system speaker module (6) to form by button, wherein in Fumction display module (5), is provided with memory module (7).
3. high frequency surgery energy platform according to claim 1, is characterized in that: described the first power amplifier (14) comprises power output transformer (21), resonant inductance (24), resonant capacitance (25,26), series inductance (22), series resonance electric capacity (23,110), output coupling capacitor (27,28,29), the electric capacity of releasing (112,113,115), fly-wheel diode (114) and power amplification metal-oxide-semiconductor (117); Wherein resonant inductance (24) is in parallel with power output transformer (21), resonant inductance (24) forms LC resonance circuit with resonant capacitance (25,26), series inductance (22) is connected with series resonance electric capacity (23,110), and fly-wheel diode (114) forms bleed-off circuit with the electric capacity (112,113,115) of releasing.
4. high frequency surgery energy platform according to claim 3, is characterized in that: described power amplification metal-oxide-semiconductor (117) comprises grid divider resistance (116,118), driver transformer (119) and for blocking the damper diode (111) of metal-oxide-semiconductor endophyte diode.
5. high frequency surgery energy platform according to claim 4, is characterized in that: on described driver transformer (119), be provided with coupling capacitance (120).
6. high frequency surgery energy platform according to claim 1, is characterized in that: described the second power amplifier (18) comprises pipe, lower pipe and the output transformer (136) that connects top tube and down tube, on described upper pipe, be provided with exciter tube (121), upper pipe divider resistance (126, 131), filter punching inductance (127), the upper pipe of power amplification MOS (128), fly-wheel diode (130), release electric capacity (133) and bleeder resistance (134), on described lower pipe, be provided with exciter tube (147), lower pipe divider resistance (142, 143), filter punching inductance (141), pipe (140) under power amplification MOS, fly-wheel diode (139), release electric capacity (137) and bleeder resistance (138), wherein fly-wheel diode (130, 139) and electric capacity, resistance forms bleed-off circuit, bleeder resistance (134, 138) form capacitance-resistance bleed-off circuit with electric capacity.
7. high frequency surgery energy platform according to claim 6, is characterized in that: on described exciter tube (121), be provided with biasing resistor (122), electrolytic capacitor filter (123), Absorption Capacitance (125) and upper pipe driver transformer (124); On described exciter tube (147), be provided with biasing resistor (146), Absorption Capacitance (145) and lower pipe driver transformer (144).
8. high frequency surgery energy platform according to claim 6, is characterized in that: under the upper pipe of described power amplification MOS (128) and power amplification MOS, on pipe (140), be respectively arranged with the damper diode (129,132) for blocking metal-oxide-semiconductor endophyte diode.
9. high frequency surgery energy platform according to claim 6, is characterized in that: on described output transformer (136), be provided with coupling capacitance (135).
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| CN201420138748.3U CN203790034U (en) | 2014-03-26 | 2014-03-26 | High-frequency operation energy platform |
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| CN201420138748.3U CN203790034U (en) | 2014-03-26 | 2014-03-26 | High-frequency operation energy platform |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860261A (en) * | 2014-03-26 | 2014-06-18 | 北京康威电子技术有限公司 | High-frequency operation energy platform |
| CN105877836A (en) * | 2016-05-27 | 2016-08-24 | 厚凯(北京)医疗科技有限公司 | Surgery energy platform system |
| CN107811700A (en) * | 2017-10-27 | 2018-03-20 | 深圳华讯角度生物医疗电子科技有限公司 | A kind of energy platform automation operating system |
| CN112386330A (en) * | 2021-01-19 | 2021-02-23 | 安隽医疗科技(南京)有限公司 | 500A radio frequency ablation instrument host system |
-
2014
- 2014-03-26 CN CN201420138748.3U patent/CN203790034U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860261A (en) * | 2014-03-26 | 2014-06-18 | 北京康威电子技术有限公司 | High-frequency operation energy platform |
| CN103860261B (en) * | 2014-03-26 | 2016-05-18 | 北京康威电子技术有限公司 | A kind of high frequency surgery energy platform |
| CN105877836A (en) * | 2016-05-27 | 2016-08-24 | 厚凯(北京)医疗科技有限公司 | Surgery energy platform system |
| CN107811700A (en) * | 2017-10-27 | 2018-03-20 | 深圳华讯角度生物医疗电子科技有限公司 | A kind of energy platform automation operating system |
| CN112386330A (en) * | 2021-01-19 | 2021-02-23 | 安隽医疗科技(南京)有限公司 | 500A radio frequency ablation instrument host system |
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