CN205094619U - Multifunctional operation power system - Google Patents
Multifunctional operation power system Download PDFInfo
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- CN205094619U CN205094619U CN201520921848.8U CN201520921848U CN205094619U CN 205094619 U CN205094619 U CN 205094619U CN 201520921848 U CN201520921848 U CN 201520921848U CN 205094619 U CN205094619 U CN 205094619U
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Abstract
The multifunctional operation power system of this embodiment, the utility model discloses a multifunctional operation power system includes: multi -functional output unit, two at least output port that have different output functions, the control unit for receive the instruction and make its control command who realizes different output functions to the output of multi -functional output unit, the utility model discloses a multifunctional operation power system, through set up multi -functional output unit in multifunctional operation power system, the output control command changeable to the output interface outlet of different functions, during the operation, the operation condition according to the difference, can carry out quick function between the function apparatus of difference switches and drive control, the the stop of operation process time is shortened, the efficiency of the operation is improved, and reduce equipment quantity, a plurality of operation functions can be accomplished to an equipment, effective operation equipment cost that reduces, therefore, the clothes hanger is strong in practicability.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly medical multifunctional surgery power system during a kind of micro-wound tissue cutting.
Background technology
When micro-wound tissue cuts, the planing handle that cutter has been installed in general employing excises disease bad tissue, being electrically connected on by planing handle is provided with on the main frame of dynamical system, dynamical system drives the electric machine rotation in planing handle, motor is rotated by transmission component carry its tools planes, and effectively can ensure to have higher cutting process efficiency in operation; And in operation, shaping tool easily causes wound surface hemorrhage when planing, electric coagulation forceps need be utilized to stop blooding in time, in prior art, for driving these surgical instruments usually to adopt independently dynamic host to control to drive, need during operation multiple dynamic host with the use of, when causing operation, multiple main frame needs go-cart amplifier, it is inconvenient that cable connects the loaded down with trivial details operation technique that causes, and make equipment cost higher.
Utility model content
In view of this, the purpose of this utility model overcomes defect of the prior art, provides a kind of multifunctional surgery power system, for different surgery situation, the power demand of difference in functionality apparatus can be met, reduce number of devices, facilitate operation technique, and surgical apparatus cost can be reduced.
Multifunctional surgery power system of the present utility model, comprising:
Multi-functional output unit, has at least two output ports of different output function;
Control unit, for receiving instruction and exporting the control command achieving different output function to multi-functional output unit.
Further, also comprise command input unit, for forming the instruction of different output function to control unit input.
Further, described output port at least comprises:
At least one coagulation planing output port, for being electrically connected coagulation planing power handle and exporting coagulation or/and planing control command to coagulation planing power handle;
At least one fuction output port, for being electrically connected other power handles and exporting drived control order to other power handles.
Further, multi-functional output unit also comprises:
Coagulation output port, for being electrically connected Electrocoagulation equipment and exporting coagulation control command to described Electrocoagulation equipment;
Further, described control unit is driven by motor-drive circuit I and connects coagulation planing output port, is driven connect coagulation planing output port and coagulation output port by coagulation drive circuit.
Further, multi-functional output unit also comprises:
Suction ports, for being electrically connected pumping equipment and exporting suction control command to described pumping equipment;
Described control unit is driven by motor-drive circuit II and connects multi-functional output port, is driven connect suction ports by pump drive circuit.
Further, also comprise detection feedback module, described detection feedback module forms closed loop control for detecting the actual output voltage of coagulation drive circuit and electric current and detection signal being fed back to control unit process.
Further, described coagulation drive circuit comprises DC source and power amplification circuit; Described power amplification circuit comprises electric capacity C1, output transformer and field effect transistor Q1, described electric capacity C1 one end connects the outfan of DC source, the other end connects the drain electrode of field effect transistor Q1, the grid of field effect transistor Q1 is connected with control unit, the source ground of field effect transistor Q1, the parallel connection of primary windings of described output transformer is in electric capacity C1, and the secondary coil of output transformer and coagulation output port and coagulation output port of planing is connected to form Parallel opertation structure.
Further, also comprise direct current power control module, the outfan of direct current power control module is connected with the control end of DC source, and described direct current power control module for receiving voltage signal and the current signal of the output of coagulation drive circuit, and exports control command to DC source.
Further, described detection feedback module comprises voltage sensor, current sensor, voltage sampling circuit, current sampling circuit and phase contrast sample circuit; Described voltage sensor and current sensor are arranged at the outfan of coagulation drive circuit, the input of voltage sampling circuit is connected with the outfan of voltage sensor, the outfan of voltage sampling circuit is connected with the input of control unit, the input of current sampling circuit is connected with the outfan of current sensor, the outfan of current sampling circuit is connected with the input of control unit, the input of phase contrast sample circuit is connected with the outfan of current sampling circuit and voltage sampling circuit respectively, and the outfan of phase contrast sample circuit is connected with the input of control unit.
The beneficial effects of the utility model are: multifunctional surgery power system of the present utility model, by arranging multi-functional output unit in a multifunctional surgery power system, switchable output control command is exported to the output interface of difference in functionality, during operation, according to different surgery situation, function fast can be carried out switch and drived control between different function apparatuses, reduce the time of staying of operation process, improve procedure efficiency, and minimizing number of devices, an equipment can complete multiple surgical functions and effectively reduce surgical apparatus cost, practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described:
Fig. 1 is the theory diagram of this utility model multifunctional surgery power system embodiment;
Fig. 2 is the coagulation circuit structure block diagram of this utility model multifunctional surgery power system embodiment;
Fig. 3 is the power amplification circuit structure chart of this utility model multifunctional surgery power system embodiment.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is specifically described:
As shown in Figure 1, the multifunctional surgery power system of the present embodiment, comprising:
Multi-functional output unit, has at least two output ports of different output function;
Control unit, for receiving instruction and exporting the control command achieving different output function to multi-functional output unit.
Multifunctional surgery power system of the present utility model, by arranging multi-functional output unit in multifunctional surgery power system, exports switchable output control command to the output port of difference in functionality.During operation, according to different surgery situation, different output ports can connect different operating theater instruments, the instruction that control unit inputs according to operator, carries out drived control to the operating theater instruments of difference in functionality, realize switching fast between various function apparatus, reduce the time of staying of operation process, improve procedure efficiency, and while reduce number of devices, an equipment can complete multiple surgical functions and effectively reduce surgical apparatus cost, practical.In actual use, control unit can also connect display, voice-output device etc., by presently used Fumction display over the display, or reports presently used function apparatus by the form that language is reported to operator.
In the present embodiment, also comprise command input unit, for forming the control instruction of different output function to control unit input.Wherein, command input unit can adopt the mode input of control commands such as button, acoustic control, touch screen, remote controller, and the mode that the present embodiment preferably adopts pedal to input carries out function switching and operation controls.
In the present embodiment, described output port at least comprises:
At least one coagulation planing output port, for being electrically connected coagulation planing power handle and exporting coagulation or/and planing control command to it;
At least one fuction output port, for being electrically connected multifunction dynamic handle and exporting drived control order to it.
Wherein, coagulation planing output port, for driving coagulation planing power handle, can realize coagulation or planing function respectively, or realize coagulation and planing function simultaneously, export control command to coagulation planing output port by control unit, practical function switches and drived control.Fuction output port is for connecting the apparatus such as micro machine or planing handle, such as: when only having a fuction output port, only can connect separately a micro machine or a planing handle, by exporting corresponding control command to drive the apparatus connected, if have multiple fuction output port, a then micro machine or the corresponding fuction output port of planing handle, multiple fuction output port is connected respectively multiple apparatus, exports control command realize switching between difference in functionality output port and drived control by control unit.
Further, multi-functional output unit also can comprise:
Coagulation output port, for being electrically connected Electrocoagulation equipment and exporting coagulation control command to described Electrocoagulation equipment;
Suction ports, for being electrically connected pumping equipment and exporting suction control command to described pumping equipment.
By said structure, the using function of surgery power system can be increased further, easy to use.
Wherein, described control unit is driven by motor-drive circuit I and connects coagulation planing output port, is driven connect coagulation output port and coagulation planing output port by coagulation drive circuit.Coagulation planing output port realizes the driving of planing function by motor-drive circuit I, realized the driving of coagulation function by coagulation drive circuit.
Described control unit is driven by motor-drive circuit II and connects multi-functional output port, is driven connect suction ports by pump drive circuit; By said structure, be beneficial to and on same equipment, realize several functions switch fast, the high efficiency of convenient operation is carried out and is beneficial to the demand meeting different operating theater instruments in operation.
In the present embodiment, also comprise detection feedback module, described detection feedback module is for detecting actual output voltage and the electric current of coagulation drive circuit, and detection signal is fed back to control unit process formation closed loop control, by this structure, be beneficial to and the output of coagulation drive circuit is monitored, be beneficial to the power of coagulation drive circuit stable output, the carrying out of convenient operation, ensures that patient's is healthy and safe.
Wherein, as shown in Figure 2, described detection feedback module comprises voltage sensor, current sensor, voltage sampling circuit, current sampling circuit and phase contrast sample circuit; Described voltage sensor and current sensor are arranged at the outfan of coagulation drive circuit, the input of voltage sampling circuit is connected with the outfan of voltage sensor, the outfan of voltage sampling circuit is connected with the input of control unit, the input of current sampling circuit is connected with the outfan of current sensor, the outfan of current sampling circuit is connected with the input of control unit, the input of phase contrast sample circuit is connected with the outfan of current sampling circuit and voltage sampling circuit respectively, and the outfan of phase contrast sample circuit is connected with the input of control unit.Wherein, the high-frequency voltage signal that voltage sensor exports is converted to the d. c. voltage signal that is directly proportional to voltage peak and is input to control unit by described voltage sampling circuit; The high-frequency current signal that current sensor exports is converted to the d. c. voltage signal that is directly proportional to current peak and is input to control unit by described current sampling circuit; The zero crossing information of the voltage and current that described phase contrast sample circuit exports according to coagulation drive circuit, produce a d. c. voltage signal and output to control unit, the phase angle between the voltage and current that this d. c. voltage signal and coagulation drive circuit export is directly proportional.Voltage sample, current sample and phase contrast sampled signal that control unit exports according to detection feedback module, by the real output that existing program computation is current, and judge that whether current real output is beyond the ideal power scope set, if exceeded, then by the output voltage of dynamic conditioning DC source and the duty of power amplification circuit, remain in desirable power to control coagulation drive circuit output, realize the closed loop control of output.
In the present embodiment, as shown in Figures 2 and 3, described coagulation drive circuit comprises DC source and power amplification circuit; Described power amplification circuit comprises electric capacity C1, output transformer and field effect transistor Q1, described electric capacity C1 one end connects the outfan of DC source, the other end connects the drain electrode of field effect transistor Q1, the grid of field effect transistor Q1 is connected with control unit, the source ground of field effect transistor Q1, the parallel connection of primary windings of described output transformer is in electric capacity C1, and the secondary coil of output transformer and coagulation output port and coagulation output port of planing is connected to form Parallel opertation structure.Wherein, the primary coil composition antiresonant circuit of electric capacity C1 and output transformer, the conducting that control unit controls field effect transistor Q1 controls resonance circuit work with shutoff, the d. c. voltage signal that DC source is exported converts high frequency sinusoidal alternating signal to, and by output transformer isolation and amplifier to coagulation output port and coagulation planing output port, the amplification realizing power exports, and meets coagulation requirements of one's work.Wherein, for the ease of controlling, DC source can adopt existing adjustable DC power supply.
In the present embodiment, also comprise direct current power control module, the outfan of direct current power control module is connected with the control end of DC source, described direct current power control module is for receiving voltage signal and the current signal of the output of coagulation drive circuit, and according to the voltage and current received, control command is exported, the voltage signal that adjustment DC source exports to DC source.Wherein, the input of direct current power control module is connected with the outfan of voltage sampling circuit and current sampling circuit, the voltage signal exported coagulation drive circuit by voltage sampling circuit and current sampling circuit and current signal carry out sampling processing, and by the signal feedback after sampling processing to direct current power control module.Direct current power control module can adopt maximum output voltage current limit circuit, maximum output limiting circuit adopts existing comparison circuit, the signal received and preset value are compared, when sample voltage signal and current signal excessive time, according to the direct outputs level signals of comparative result to DC source, realize the voltage of dynamic conditioning DC source output and/or the size of electric current, thus by the output power of coagulation drive circuit within ideal range, avoid output too high.
In the above-described embodiments, direct current power control module and control unit is adopted jointly to form two ore control effect.Wherein, direct current power control module controls as hardware closed-loop, its fast response time, therefore when larger fluctuation appears in output, the output of coagulation drive circuit can be made instantaneously to return within normal range; Control unit is as software closed-loop control, and its control accuracy is high.Therefore, by these two kinds of mode complementations, can fast and accurately by the output power of coagulation drive circuit within ideal range.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a multifunctional surgery power system, is characterized in that: comprising:
Multi-functional output unit, has at least two output ports of different output function;
Control unit, for receiving instruction and exporting the control command achieving different output function to multi-functional output unit.
2. multifunctional surgery power system according to claim 1, is characterized in that: also comprise command input unit, for forming the instruction of different output function to control unit input.
3. multifunctional surgery power system according to claim 1, is characterized in that: described output port at least comprises:
At least one coagulation planing output port, for being electrically connected coagulation planing power handle and exporting coagulation or/and planing control command to coagulation planing power handle;
At least one fuction output port, for being electrically connected other power handles and exporting drived control order to other power handles.
4. multifunctional surgery power system according to claim 3, is characterized in that: multi-functional output unit also comprises:
Coagulation output port, for being electrically connected Electrocoagulation equipment and exporting coagulation control command to described Electrocoagulation equipment.
5. multifunctional surgery power system according to claim 4, it is characterized in that: described control unit is driven by motor-drive circuit I and connects coagulation planing output port, is driven connect coagulation planing output port and coagulation output port by coagulation drive circuit.
6. multifunctional surgery power system according to claim 3, is characterized in that: multi-functional output unit also comprises:
Suction ports, for being electrically connected pumping equipment and exporting suction control command to described pumping equipment;
Described control unit drives linkage function output port by motor-drive circuit II, is driven connect suction ports by pump drive circuit.
7. multifunctional surgery power system according to claim 5, it is characterized in that: also comprise detection feedback module, described detection feedback module forms closed loop control for detecting the actual output voltage of coagulation drive circuit and electric current and detection signal being fed back to control unit process.
8. multifunctional surgery power system according to claim 5, is characterized in that: described coagulation drive circuit comprises DC source and power amplification circuit; Described power amplification circuit comprises electric capacity C1, output transformer and field effect transistor Q1, described electric capacity C1 one end connects the outfan of DC source, the other end connects the drain electrode of field effect transistor Q1, the grid of field effect transistor Q1 is connected with control unit, the source ground of field effect transistor Q1, the parallel connection of primary windings of described output transformer is in electric capacity C1, and the secondary coil of output transformer and coagulation output port and coagulation output port of planing is connected to form Parallel opertation structure.
9. multifunctional surgery power system according to claim 8, it is characterized in that: also comprise direct current power control module, the outfan of direct current power control module is connected with the control end of DC source, described direct current power control module for receiving voltage signal and the current signal of the output of coagulation drive circuit, and exports control command to DC source.
10. multifunctional surgery power system according to claim 7, is characterized in that: described detection feedback module comprises voltage sensor, current sensor, voltage sampling circuit, current sampling circuit and phase contrast sample circuit; Described voltage sensor and current sensor are arranged at the outfan of coagulation drive circuit, the input of voltage sampling circuit is connected with the outfan of voltage sensor, the outfan of voltage sampling circuit is connected with the input of control unit, the input of current sampling circuit is connected with the outfan of current sensor, the outfan of current sampling circuit is connected with the input of control unit, the input of phase contrast sample circuit is connected with the outfan of current sampling circuit and voltage sampling circuit respectively, and the outfan of phase contrast sample circuit is connected with the input of control unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520921848.8U CN205094619U (en) | 2015-11-18 | 2015-11-18 | Multifunctional operation power system |
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| CN201520921848.8U CN205094619U (en) | 2015-11-18 | 2015-11-18 | Multifunctional operation power system |
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| CN205094619U true CN205094619U (en) | 2016-03-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528939A (en) * | 2020-04-30 | 2020-08-14 | 北京杰西慧中科技有限公司 | Surgical power system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528939A (en) * | 2020-04-30 | 2020-08-14 | 北京杰西慧中科技有限公司 | Surgical power system |
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