CN102743189A - Ultrasonic system embedded in negative pressure suction module and method thereof - Google Patents
Ultrasonic system embedded in negative pressure suction module and method thereof Download PDFInfo
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- CN102743189A CN102743189A CN2012102657127A CN201210265712A CN102743189A CN 102743189 A CN102743189 A CN 102743189A CN 2012102657127 A CN2012102657127 A CN 2012102657127A CN 201210265712 A CN201210265712 A CN 201210265712A CN 102743189 A CN102743189 A CN 102743189A
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Abstract
An embodiment of the invention discloses an ultrasonic system embedded in a negative pressure suction module which is used for effectively combining an ultrasonic system and a negative pressure unit suction module. The ultrasonic system embedded in the negative pressure suction module comprises the negative pressure suction module, a controller, a processor, an ultrasonic module, an input module and a display module. The negative pressure suction module is used for achieving a negative pressure suction function and generating a data signal for representing a pressure value. The controller is used for transferring a signal controlling a negative pressure suction module switch and emitted by the processor to the negative pressure suction module and transmitting the analyzed pressure value generated by the negative pressure suction module to the processor on one hand, and is used for controlling pressure rising and pressure releasing of the negative pressure suction module through a control signal input by the input module on the other hand. The processor is operably connected the controller, the ultrasonic module, the input module and the display module, and used for generating the data signal transferred from the controller into an image, transmitting the image to the display module for display and controlling the opening and closing of the negative pressure suction module through the signal controlling the negative pressure suction module switch and input by the input module. The invention further provides a corresponding method of the ultrasonic system embedded in the negative pressure suction module. By implementing the technical scheme, the problems of high cost, inconvenient use and the like resulted from using two devices independently can be solved.
Description
Technical field
The present invention relates to the medical ultrasound technical field, relate in particular to a kind of ultrasonic system and method that embeds the vacuum suction module.
Background technology
The medical diagnosis appearance is a kind of armarium that possesses running software ability and image display capability.Along with range of application is more and more wider, the user has higher requirement to miniaturization, the mobility of medical diagnosis appearance.Manufacturer is according to the functional requirement custom hardware, and especially application specific processor CPU reduces the redundancy of common apparatus, thereby produces the special equipment of advantages of small volume, excellent performance, is main with embedded device generally.Wherein a kind of important medical diagnostic apparatus is exactly a diasonograph.
Vacuum suction equipment is one of each essential critical medical devices in clinical department, especially in operating room, emergency department, serious symptom intensive care unit (ICU), more is absolutely necessary.It utilizes the vacuum work principle, in cavity, produces negative pressure, thereby the intravital liquid-conducting in chamber is come out, and reaches the purpose of blowdown purification.It mixes ultrasonic system, and can be applied to abortion operation also be present main application fields.
At present, the vacuum suction equipment and the ultrasonic system overwhelming majority are isolating on the market, if use vacuum suction equipment to carry out people's flow operation separately, only can work by rule of thumb, have great medical safety hidden danger.Whether operation is successful if postoperative uses the ultrasonic system inspection, also need increase ultrasonic system equipment, and two complete equipments use alternately during use; Very inconvenience; And on the high side, if adopt the ultrasonic system equipment that has the vacuum suction module, can make operation process visual; Simple to operate, safe, reliable and convenient.
Summary of the invention
The embodiment of the invention provides a kind of ultrasonic system and method for the embedding vacuum suction module that can ultrasonic system and vacuum suction unit module effectively be combined.Can effectively solve the cost that independent use two complete equipments are brought high, use problem such as inconvenience.
A kind of ultrasonic system that embeds the vacuum suction module is used for ultrasonic system and vacuum suction unit module are effectively combined, and comprising: vacuum suction module, controller, processor, ultrasonic module, input module, display module; Said vacuum suction module is used to realize the vacuum suction function and produces sign force value data signal; Said controller, on the one hand, the signal of the said vacuum suction module switch of control that is used for said processor is sent passes to said vacuum suction module and the force value that the vacuum suction module produces is sent to said processor after resolving; On the other hand, be used for controlling the boosting of said vacuum suction module, pressure release through the control signal of said input module input; Said processor, the said controller of exercisable connection, ultrasonic module, input module, display module; The data signal that is used for transmitting according to controller generates image and sends to the switch that display module shows the said vacuum suction module of signal controlling that reaches the said vacuum suction module switch of importing through said input module of control.
A kind of ultrasonic system embeds the method for vacuum suction module, and said method comprises:
Control the switch of said vacuum suction module through said controller through the said processor of signal triggering of the said vacuum suction module switch of said input module input control;
Sending to said processor after the force value signal that said vacuum suction module is produced is resolved through controller carries out sending to said display module after the imaging processing and shows;
The force value that shows according to said display module judges whether that needs boost or pressure release, thereby boosts or the pressure release signal triggers said controller and controls that said vacuum suction module is boosted or pressure release through said input module input.
Can find out that from above technical scheme the embodiment of the invention has the following advantages:
1, because the vacuum suction module is embedded in the ultrasonic system, therefore make the whole ultrasonic system and except having ultrasonic relevant function, also have the function of vacuum suction, so promptly made things convenient for the doctor use, improved work efficiency, reduced cost simultaneously.When the said ultrasonic system that has embedded the vacuum suction module was applied among the abortion, it can improve abortion's safety greatly.
2, because said vacuum suction module comprises AD sampling device.Therefore can the detected atmospheric pressure value of pressure transducer be carried out digitized sampling and handle, the digital data transmission that will identify force value again is to ultrasonic system.Because said vacuum suction module comprises one drive circuit; The logic circuit that therefore can overcome former ultrasonic system can not drive the machine operation of said negative pressure pump fully, is connected with said relief valve with said negative pressure pump so need on input control signal, to increase one drive circuit again.
3, foot switch control vacuum suction module is boosted, pressure release owing to being provided with, and has made things convenient for operator's operation.
4, since with the shared controller of said ultrasonic module, the use that therefore can save chip.
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Description of drawings
Fig. 1 is the structure chart of the ultrasonic system of first embodiment of the invention;
Fig. 2 is the structure chart of the ultrasonic system of second embodiment of the invention;
Fig. 3 is the structure chart of the vacuum suction module of the embodiment of the invention;
Fig. 4 is the flow chart of method of the embedding vacuum suction module of third embodiment of the invention;
Fig. 5 is the method flow diagram of realization first step of method of the embedding vacuum suction module of third embodiment of the invention;
Fig. 6 is the method flow diagram of realization second step of method of the embedding vacuum suction module of third embodiment of the invention;
Fig. 7 is the method flow diagram of realization third step of method of the embedding vacuum suction module of third embodiment of the invention;
Fig. 8 embeds the display interface figure of the ultrasonic system after the vacuum suction module for the embodiment of the invention.
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The specific embodiment
To combine the Figure of description among the present invention below, the technical scheme in the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention provides a kind of ultrasonic system that embeds the vacuum suction module; Ultrasonic device and vacuum suction module are effectively combined; Made things convenient for doctor's use, through the embodiment of the present invention scheme, can be after guaranteeing compatibility of apparatus; Increase work efficiency, make abortion's process more safe and reliable.In addition, the embodiment of the invention also provides relevant method, below will be elaborated to it respectively.
Embodiment one,
See also Fig. 1, Fig. 1 is the overall structure sketch map of the ultrasonic system of embedding vacuum suction module.The ultrasonic system of said embedding vacuum suction module comprises: vacuum suction module 101, controller 102, processor 103, ultrasonic module 104, input module 105, display module 106.
Said vacuum suction module 101 is used to realize the vacuum suction function and produces expression force value data signal.
Said controller 102; The signal of the said vacuum suction module switch of control that on the one hand, is used for said processor 103 is sent passes to said vacuum suction module 101 and force value that vacuum suction module 101 is produced sends to said processor 103 after resolving; On the other hand, be used for controlling the boosting of said vacuum suction module 101, pressure release through the control signal of said input module 105 inputs.
Said processor 103, the said controller of exercisable connection 102, ultrasonic module 104, input module 105, display module 106; The data signal that is used for transmitting according to controller generates image and sends to the switch that display module 106 shows the said vacuum suction module 101 of signal controlling that reaches said vacuum suction module 101 switches of importing through said input module of control.
In sum, said input module 105 is controlled the switch of said vacuum suction module 101 through said controller 102 through the said processor 103 of signal triggering of said vacuum suction module 101 switches of input control; Sending to said processor 103 after the force value signal that said vacuum suction module 101 produces is resolved through controller 102 carries out sending to display module 106 after the imaging processing and shows; Force value the judgements needs that show according to display module 106 as operator boost or during pressure release, thereby boost or the pressure release signal triggers the perhaps pressure release of boosting of the said vacuum suction module of controller 102 controls through input module 105 inputs.Pass through said structure; Can vacuum suction module 101 be embedded in the ultrasonic system; Make the whole ultrasonic system and except having ultrasonic relevant function, also have the function of vacuum suction, so promptly made things convenient for the doctor use, improved work efficiency, reduced cost simultaneously.When the said ultrasonic system that has embedded the vacuum suction module was applied among the abortion, it can improve abortion's safety greatly.
See also Fig. 3, the structure chart of the vacuum suction module that Fig. 3 provides for the embodiment of the invention.Said vacuum suction module comprises: negative pressure pump 1011, relief valve 1012, pressure transducer 1013, four-way 1014, gas bomb 1016; Wherein the air of gas bomb 1016 is extracted in the control of negative pressure pump 1011 control signal that is used for transmitting according to ultrasonic system out, makes that atmospheric pressure is lower than external atmosphere pressure in the gas bomb 1016, forms negative pressure; The entering of control control gas bomb 1016 air of the control signal that relief valve 1012 is used for transmitting according to ultrasonic system, pressure descends in the gas bomb 1016 thereby make; Four-way 1014 is used to make the pressure of gas bomb 1016, negative pressure pump 1011, relief valve 1012, pressure transducer 1,013 four to be consistent; Pressure transducer 1013 is used to detect pressure of the inside of a bottle;
Said vacuum suction module 101 also comprises AD sampling device 1015 and one drive circuit 1017 for embedding said ultrasonic system.Said AD sampling device 1015 is used for that pressure transducer 1013 detected atmospheric pressure values are carried out digitized sampling and handles, and the digital data transmission that will identify force value again is to ultrasonic system.Because the logic circuit of former ultrasonic system can not drive the machine operation of said negative pressure pump 1011 fully, be connected with said relief valve 1012 with said negative pressure pump 1011 so need on input control signal, to increase one drive circuit again.Said drive circuit 1017 can adopt the drive circuit of various prior aries; This specific embodiment selects 74HC3G34DP, optical coupled switch MOC3020, the several chips of controllable silicon BT137 to combine as drive circuit; Concrete 74HC3G34DP is used to amplify the control signal of input; Thereby the conducting through optical coupled switch MOC3020 control controllable silicon BT137 has realized the driving to negative pressure pump 1011 and relief valve 1012; Because drive circuit belongs to general knowledge known in those skilled in the art, the embodiment of the invention is not given unnecessary details.
Connect through system bus between said processor 103, controller 102, ultrasonic module 104, input module 105, the display module 106.
Said processor 103 is carried out and comprised with the 101 relevant operations of vacuum suction module: on the one hand, the data signal generation associated picture that transmits according to controller 102 sends to display module 106 demonstrations; On the other hand, the switch of the said vacuum suction module 101 of signal controlling of said vacuum suction module 101 switches of control through 105 inputs of said input module.
The image that said processor 103 generates according to the sign pressure on the number signal that transmits can comprise that force value reaches pressure column more intuitively; Concrete image generating method is: when processor 103 detects the digital signal that vacuum suction module 101 transmits; Processor 103 can compare currency and history value; As change; Processor 103 can call upper application software digital signal is converted to corresponding force value and draws corresponding pressure column, and refresh show value and picture then and send to the display module demonstration, on the contrary constant.Therefore the whole interface that shows through display module 106 has also increased the image of the relevant pressure display of real-time vacuum suction module 101 except ultrasonic relevant image before comprising, specifically referring to display interface shown in Figure 8.
The process of said vacuum suction module 101 switches of said processor 103 controls is: on input module 105, have an independent control whether to launch the switching key of negative pressure function; Start the vacuum suction function through pushing this switching key adjustment system; When starting; Processor 103 sends the negative pressure module controls depositor of a low level instruction of representative (0x00) to controller 102; At this moment the value in the negative pressure module controls depositor is 0x00, and according to the design in advance of hardware circuit, the value in negative pressure module controls depositor is that 0x00 interval scale system connects the vacuum suction functional module; When if system does not enter into the negative-pressure operation interface or withdraws from the negative-pressure operation interface; Value in the negative pressure module controls depositor is (0xFF) of representative high level at this moment; According to the design in advance of hardware circuit, the value in negative pressure module controls depositor is that the vacuum suction functional module is broken off by 0xFF interval scale system.
In the present embodiment, the preferred device of corresponding controller is a PLD, concrete preferred FPGA (Field Programmable Gate Array; Field programmable gate array); Perhaps other PLD, as: CPLD (Complex Programmable Logic Device, complicated controller), PAL (Programmable Array Logic; Programmable logic array), GAL (Generic Array Logic, GAL); Said controller can also be other type except that adopting PLD, for example: single-chip microcomputer (MCU) or the like.
See also Fig. 2; Be the second embodiment of the present invention; In this specific embodiment, for economizing on resources, said controller 102 can adopt 104 li former inherent FPGA107 of said ultrasonic module as controller; With this FPGA107 separately three general input/output ports of planning (GPIO) be respectively applied for the control with pressure release of boosting of transmission and the vacuum suction module of pressure signal, FPGA107 promptly can carry out the associative operation that ultransonic associative operation also can be carried out vacuum suction like this.
When the pressure transducer 1013 of vacuum suction module 101 detects vacuum suction module 101 pressure inside values; When converting digital data transmission to FPGA107 to through AD sampling device 1015; This data flow is added marking head and with the data/address bus of this digital data transmission by FPGA107 to ultrasonic system; During processor 104 readout data bus, detect the coherent signal data flow of relevant vacuum suction, will make corresponding processing.
FPGA107 receives that input module 105 sends boosts, the switch of the negative pressure pump 1011 of the said vacuum suction module 101 of signal controlling of pressure release or relief valve 1012 with control vacuum suction module 101 boost, pressure release, concrete boost, pressure leak process is following.
The process of boosting:
When detecting the pressurization button, the GPIO of FPGA107 is pressed; This moment, FPGA107 judged how many values in its inner negative pressure module controls depositor is, if 0x00 then transmits a data 0xFF to the negative pressure pump drive circuit through the GPIO that connects negative pressure pump, designed in advance according to hardware circuit; Negative pressure pump 1011 is started working when input high level; Thereby the air in the gas bomb 1016 is extracted out, made a bottle internal gas pressure be lower than ambient pressure, form negative pressure.Simultaneously, FPGA107 constantly sends to processor with detected force value, and system can constantly refresh force value interface display (comprising force value and pressure column) according to the atmospheric pressure value in the bottle.Otherwise, if the value in the negative pressure module controls depositor is 0xFF, representing that then present system can not operate the boost function of vacuum suction module 101, FPGA107 also can be to 1017 data of drive circuit of negative pressure pump 1011, and promptly this moment is invalid by the pressurization key.When having only the pressurization button to press simultaneity factor connection vacuum suction module (when the value in the negative pressure module controls depositor is 0x00), pressurization function is just effective.
Pressure leak process:
When detecting the pressure release button, the GPIO of FPGA107 is pressed; The GPIO of FPGA107 control this moment relief valve can transmit one and represent the instruction (0xFF) of high level to arrive the pressure discharge control circuit; This moment relief valve 1012 switch conduction; Get into the pressure release work process, equate until gas bomb 1016 inner and outer air pressures.Simultaneously, FPGA107 constantly sends to processor with detected force value, and system can constantly refresh force value interface display (comprising force value and pressure column) according to the atmospheric pressure value in the bottle.Being pressure leak process, need be opening of may command relief valve 1012 through pressing the pressure release button that connects said FPGA107 only, could carry out the pressure release operation and need need not satisfy system's connection vacuum suction module 101 simultaneously as pressurization.
See also Fig. 1,2, said input module 105 comprises ultrasonic button, vacuum suction module switch button, boosts and the pressure release button; Said ultrasonic key layout is on a control panel; Said control panel is used to offer the user to be manipulated; Except ultrasonic relevant control button, also comprise a button that is used to control vacuum suction module 101 switches on this control panel; Can give processor 103 with the electrical signal transfer that needs open and close accordingly through pushing this switch key, by connection, the disconnection of processor 103 control vacuum suction modules 101.
Can also be provided with separately on the said control panel two independently button be specifically designed to the pressurization and the pressure release of control vacuum suction module; Perhaps with control boost, two switch designs of pressure release become foot-operated; Be about to the bottom that foot-operated button is arranged on the main process equipment of ultrasonic system; Tramp with one's feet with the handled easily personnel and to step on, said foot-operated button belongs to general knowledge known in those skilled in the art, and the embodiment of the invention is not given unnecessary details.。
Said control panel can adopt the mechanical key formula also can adopt touch-screen type, and dual mode all belongs to general knowledge known in those skilled in the art, and the embodiment of the invention is not given unnecessary details.
Said display module 106 can be various display screens, can the data of ultrasonic module and the generation of vacuum suction module be presented on the display screen through relevant pressure value or picture after the processor processes through display screen.
Said ultrasonic module 103 is used for passing to the control that processor 103 was handled and received to processor 103 accordingly with producing corresponding ultrasound data signal.Said ultrasonic module belongs to general knowledge known in those skilled in the art, and the embodiment of the invention is not given unnecessary details.
Adopt this specific embodiment; The user determines whether that according to the force value of the current vacuum suction module that shows on the display screen needs boost or pressure release; When needs boosted perhaps pressure release, the user at first pressed the button of the control vacuum suction module switch on the control panel, and self detects corresponding key control panel; Its key (button code name) is issued processor 103; When processor detected vacuum suction module 101 and opens the button key, processor was given FPGA107 with the information transmission, and FPGA107 receives that code information confirms to connect vacuum suction module 101; Afterwards through boost by pressure-controlled, the button of pressure release, key (button code name) is issued FPGA107, by the boosting of FPGA control vacuum suction module 101, pressure release.Meanwhile, the real-time status of vacuum suction module 101 again through the FPGA107 real-time feedback to processor 103, and pass to application layer software through processor 103 and draw corresponding force value and pressure column and send to display screen and show so loop control.
The described ultrasonic system of this specific embodiment can adopt various known embedded OSs, comprising: Linux, single-chip microcomputer 51 systems, WinXpe, WindowsPE system or the like, the preferred Linux of this specific embodiment is as operating system.
Embodiment three,
See also Fig. 4, a kind of ultrasonic system that Fig. 4 provides for the embodiment of the invention embeds the flow chart of the method for vacuum suction module.As shown in Figure 3, this method can may further comprise the steps:
201, control the switch of said vacuum suction module through said controller through the said processor of signal triggering of the said vacuum suction module switch of said input module input control;
202, sending to said processor after the force value signal that said vacuum suction module is produced is resolved through said controller carries out sending to said display module after the imaging processing and shows;
203, the force value that shows according to display module judges whether that needs boost or pressure release, thereby boosts or the pressure release signal triggers said controller and controls that said vacuum suction module is boosted or pressure release through said input module input.
See also Fig. 5, said step 201 further comprises:
2011, press the button of the said vacuum suction module switch of control, key (button code name) is issued said processor;
2012, said processor detects the button key that the vacuum suction module is opened, and sends the negative pressure module controls depositor of an anastomosing low level instruction of representative (0x00) to said controller 102;
2013, when the value in the said negative pressure module controls depositor was 0x00, said controller was connected said vacuum suction module.
See also Fig. 6, said step 202 further comprises:
2021, the digital signal of said vacuum suction module transmission sign force value is to said controller;
2022, said controller adds the digital signal of said sign force value and indicates head and with the data/address bus of this digital data transmission to ultrasonic system;
2023, said processor readout data bus detects the relevant digital signal that identifies force value;
2024, processor compares the currency and the history value of the digital signal of said sign force value; As change; Processor calls upper application software digital signal is converted to corresponding force value and draws corresponding pressure column, refreshes show value and picture then and sends to the display module demonstration; As not changing, then processor keeps original duty.
See also Fig. 7, said step 203 further comprises:
2031, the force value image that shows according to said display module judges whether that needs boost or pressure release;
2032, when needs boost, press the button that boosts, the GPIO of controller detects the pressurization button and is pressed; This moment, controller judged how many values in the negative pressure module controls depositor be, if 0x00 then through the GPIO that connects negative pressure pump transmit one represent high level data 0xFF to the negative pressure pump drive circuit, negative pressure pump is started working; Pressure rises; Otherwise,, represent that then present system can not operate the negative pressure functions of modules if the value in the negative pressure module controls depositor is 0xFF; Controller also can not sent out data to the negative pressure pump drive circuit, and promptly this moment is invalid by the pressurization key; When the needs pressure release; Press the pressure release button; The GPIO of controller detects the pressure release button and is pressed, and the GPIO of controller control this moment relief valve can transmit one and represent the instruction (0xFF) of high level to arrive the pressure discharge control circuit, relief valve conducting this moment; Get into the pressure release work process, air pressure descends and equates until the gas bomb inner and outer air pressure;
2033, the data signal of the controller sign force value that will rise, descend constantly sends to processor and carries out force value and pressure column pictorial display.
Said step 2033 further comprises:
The currency and the history value of the digital signal of the representative pressure value that the vacuum suction module 101 that will detect processor 103 transmits compare; If currency and history value change; Processor 103 can call upper application software digital signal is converted to corresponding force value and draws corresponding pressure column; Refresh force value and pressure column image then and send to the display module demonstration; If do not change, said processor keeps original duty.
The preferred FPGA of this practical implementation csr controller; Said display module is a display screen; Said input module comprises ultrasonic button, vacuum suction module switch button, boosts and the pressure release button; Said ultrasonic key layout is on a control panel; Also increase the button of the said vacuum suction module switch of a control except being provided with ultrasonic related key on it; Said boosting can be arranged on the control panel with the pressure release button, also can be arranged to foot switch separately.
The described ultrasonic system of this specific embodiment can adopt various known embedded OSs, comprising: Linux, single-chip microcomputer 51 systems, WinXpe, WindowsPE or the like, the preferred Linux of this specific embodiment is as operating system.
In sum; Adopt the method for this specific embodiment, the user determines whether that according to the force value of the current vacuum suction module that shows on the display screen needs boost or pressure release, when needs boost perhaps pressure release; The user at first presses the button of the control vacuum suction module switch on the control panel; Self detects corresponding key control panel, and its key (button code name) is issued processor, when processor detects the vacuum suction module and opens the button key; Processor is given FPGA with the information transmission, and FPGA receives the definite vacuum suction module of connecting of code information; Afterwards through boost by pressure-controlled, the button of pressure release, key (button code name) is issued FPGA, by the boosting of FPGA control negative pressure module, pressure release.Meanwhile, the real-time status of vacuum suction module again through the FPGA real-time feedback to processor, and pass to application layer software through processor and draw corresponding force value and pressure column and send to display screen and show so loop control.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method and can control relevant hardware completion through the hardware programming program; Described hardware programming program can be stored in a kind of computer-readable recording medium; The above-mentioned storage medium of mentioning can be a read only memory, disk or CD etc.
More than a kind of method for displaying image provided by the present invention and equipment have been carried out detailed introduction; For one of ordinary skill in the art; Thought according to the embodiment of the invention; The part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a ultrasonic system that embeds the vacuum suction module is used for ultrasonic system and vacuum suction unit module are effectively combined, and comprising: vacuum suction module, controller, processor, ultrasonic module, input module, display module;
The data signal that said vacuum suction module is used to realize the vacuum suction function and produces the sign force value;
Said controller, on the one hand, the signal of the said vacuum suction module switch of control that is used for said processor is sent passes to said vacuum suction module and the force value that the vacuum suction module produces is sent to said processor after resolving; On the other hand, be used for controlling the boosting of said vacuum suction module, pressure release through the control signal of said input module input;
Said processor, the said controller of exercisable connection, ultrasonic module, input module, display module; The data signal that is used for transmitting according to controller generates image and sends to the switch that display module shows the said vacuum suction module of signal controlling that reaches the said vacuum suction module switch of importing through said input module of control.
2. ultrasonic system according to claim 1 is characterized in that, said vacuum suction module comprises: negative pressure pump, relief valve, pressure transducer, four-way, AD sampling device, gas bomb, drive circuit; Said negative pressure pump is used for extracting out the air of said gas bomb, makes in the said gas bomb and forms negative pressure; Said relief valve is used to control said gas bomb and extraneous switching; Said four-way is used to make the pressure of various piece in the said vacuum suction module to be consistent; Said pressure transducer is used to detect the pressure in the said vacuum suction module; Said AD sampling device is used for that the detected atmospheric pressure value of pressure transducer is carried out digitized sampling to be handled; Said drive circuit is used for said negative pressure pump is connected with the control signal that said relief valve and ultrasonic system transmit, to overcome the problem that former ultrasonic system logic circuit can not drive said vacuum suction module.
3. ultrasonic system according to claim 1 is characterized in that, said controller is PLD or single-chip microcomputer.
4. ultrasonic system according to claim 1 is characterized in that, said input module comprises ultrasonic control key, vacuum suction module switch key, boosts or the pressure discharge control key.
5. according to claim 1 or 4 described ultrasonic systems, it is characterized in that said processor connects said vacuum suction module switch key; Said controller connect saidly boost, the pressure discharge control key.
6. a ultrasonic system embeds the method for vacuum suction module, and said method comprises:
Control the switch of said vacuum suction module through said controller through the said processor of signal triggering of the said vacuum suction module switch of said input module input control;
Sending to said processor after the force value signal that said vacuum suction module is produced is resolved through controller carries out sending to said display module after the imaging processing and shows;
The force value that shows according to said display module judges whether that needs boost or pressure release, thereby boosts or the pressure release signal triggers said controller and controls that said vacuum suction module is boosted or pressure release through said input module input.
7. a kind of ultrasonic system as claimed in claim 6 embeds the method for vacuum suction module, it is characterized in that; The said processor of signal triggering of the said vacuum suction module switch of said input module input control is controlled the step of the switch of said vacuum suction module and is advanced to comprise through said controller:
Press the button of the said vacuum suction module switch of control, key is sent to processor;
Said processor detects the button key that the vacuum suction module is opened, and sends the depositor of an anastomosing low level instruction of representative (0x00) to controller;
When the value in the depositor was 0x00, said controller was connected the vacuum suction module.
8. a kind of ultrasonic system as claimed in claim 6 embeds the method for vacuum suction module, it is characterized in that; Sending to said processor after the force value signal that said vacuum suction module is produced is resolved through controller carries out sending to after the imaging processing step that said display module shows and comprises:
The digital signal of vacuum suction module transmission sign force value is to controller;
Controller adds the digital signal of said sign force value and indicates head and with the digital data transmission of the said sign force value data/address bus to ultrasonic system;
The processor readout data bus detects the digital signal of said sign force value;
Processor with said sign force value currency and history value compare, as change, processor calls upper application software said conversion of signals is become the corresponding relevant image of force value, refreshes to send to display module behind the interface and show; As not changing, processor keeps original duty.
9. a kind of ultrasonic system as claimed in claim 6 embeds the method for vacuum suction module, it is characterized in that; The force value that shows according to said display module judges whether that needs boost or pressure release, thereby boosts or the pressure release signal triggers said controller and controls that said vacuum suction module is boosted or the step of pressure release comprises through said input module input:
The force value image that shows according to display module judges whether that needs boost or pressure release;
Boost if desired; Press the button that boosts, the GPIO of controller detects the button that boosts and is pressed, and judges whether the value in the negative pressure module controls depositor is 0x00; If; Then represent the instruction (0xFF) of high level through the GPIO transmission one that connects negative pressure pump, negative pressure pump is started working, and air pressure raises; The pressure release button is pressed in pressure release if desired, and the GPIO of controller detects the pressure release button and is pressed, and represent the instruction (0xFF) of high level, the switch conduction of relief valve, air pressure decline through the GPIO transmission one that connects said relief valve;
The data signal of the sign force value after controller will rise, descend constantly sends to processor and carries out the relevant pictorial display of force value.
10. a kind of ultrasonic system as claimed in claim 9 embeds the method for vacuum suction module, it is characterized in that; Currency and history value that the data signal of the sign force value after said controller will rise, descend constantly sends to processor to carry out the relevant pictorial display of force value be said processor the digital signal of the sign force value that detected said vacuum suction module is transmitted compare; If currency and history value change; Said processor can call upper application software said digital signal is converted to corresponding force value and draws corresponding pressure column; Refresh said force value and pressure column image and send to said display module demonstration; If do not change, said processor keeps original duty.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286964A (en) * | 2015-11-02 | 2016-02-03 | 南京世帝医疗科技股份有限公司 | Color Doppler ultrasound abortion equipment with negative pressure display and control functions and control device and method |
| CN107670132A (en) * | 2017-11-20 | 2018-02-09 | 绵阳和润电子仪器有限责任公司 | Automatic arena washer and application process with negative pressure decompression protection function |
| CN108671277A (en) * | 2018-05-24 | 2018-10-19 | 吴婷婷 | A kind of negative pressure suction device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533345A (en) * | 1983-06-14 | 1985-08-06 | Fertility & Genetics Associates | Uterine catheter |
| US5971996A (en) * | 1998-02-10 | 1999-10-26 | Scientific G Ltd. | Uterine evacuator |
| CN1846640A (en) * | 2006-05-11 | 2006-10-18 | 张星星 | Ultrasonic intrauterine tissue emulsifying and sucking apparatus |
| CN101828934A (en) * | 2010-04-14 | 2010-09-15 | 赵仁峰 | Fully digital superconducting induced abortion visual apparatus |
-
2012
- 2012-07-30 CN CN201210265712.7A patent/CN102743189B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533345A (en) * | 1983-06-14 | 1985-08-06 | Fertility & Genetics Associates | Uterine catheter |
| US5971996A (en) * | 1998-02-10 | 1999-10-26 | Scientific G Ltd. | Uterine evacuator |
| CN1846640A (en) * | 2006-05-11 | 2006-10-18 | 张星星 | Ultrasonic intrauterine tissue emulsifying and sucking apparatus |
| CN101828934A (en) * | 2010-04-14 | 2010-09-15 | 赵仁峰 | Fully digital superconducting induced abortion visual apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286964A (en) * | 2015-11-02 | 2016-02-03 | 南京世帝医疗科技股份有限公司 | Color Doppler ultrasound abortion equipment with negative pressure display and control functions and control device and method |
| CN105286964B (en) * | 2015-11-02 | 2017-12-12 | 南京世帝医疗科技股份有限公司 | A kind of color ultrasound people flow device and control device and method shown with negative pressure with controlling |
| CN107670132A (en) * | 2017-11-20 | 2018-02-09 | 绵阳和润电子仪器有限责任公司 | Automatic arena washer and application process with negative pressure decompression protection function |
| CN108671277A (en) * | 2018-05-24 | 2018-10-19 | 吴婷婷 | A kind of negative pressure suction device |
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| Publication number | Publication date |
|---|---|
| CN102743189B (en) | 2014-07-30 |
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