CN1391961A - Phsiotherapeutic instrument for coronary heart disease - Google Patents
Phsiotherapeutic instrument for coronary heart disease Download PDFInfo
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- CN1391961A CN1391961A CN 01129391 CN01129391A CN1391961A CN 1391961 A CN1391961 A CN 1391961A CN 01129391 CN01129391 CN 01129391 CN 01129391 A CN01129391 A CN 01129391A CN 1391961 A CN1391961 A CN 1391961A
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Abstract
The physiotherapeuc instrument for coronary heart disease includes setting circuit, monochip computer, vibrator circuit, digital potentiometer, drive circuit, output electrode and display circuit. The setting circuit has output connected to the input of the monochip computer, the monochip computer has one output connected to power source to control the vibrrator circuit, the other output connected to the control terminal of the digital potentiometer and the third output connected to the display circuit, and the vibrator circuit has output connected via the drive circuit to the output electrode. The present invention has high coronary heart disease preventing and treating effect.
Description
The present invention relates to a kind of Phsiotherapeutic instrument for coronary heart disease.
Chinese patent ZL95229026.X discloses a kind of " coronary dilation instrument " utility model patent, it mainly is made up of pulse generator and therapeutic apparatus two parts, and its inventive point is that counter electrode makes improvements and a kind of coronary dilation instrument of multi-electrode head is provided.Its therapeutic apparatus (being electrode) is the box of a hollow, and the box surface of therapeutic apparatus is equipped with the electrode tip of the bar shape of the projection more than 4 or 4, and electrode tip is connected with the positive and negative electrode of pulse generator output respectively.Also have several apertures on the therapeutic apparatus surface, aperture and box hollow communicate.The box hollow space is placed with volatilizable medicine.Its shortcoming is that its pulse generator is a simple oscillating circuit (seeing its accompanying drawing 3), its electrode structure complexity, and wherein the therapeutical effect of the volatile medicine in the electrode box is very limited.
The purpose of this invention is to provide a kind of simple in structure, regulate accurately, show simultaneously output size, timing and treatment remaining time, coronary heart disease is had the Phsiotherapeutic instrument for coronary heart disease of better preventive and therapeutic effect.
The objective of the invention is to implement by following technical proposals:
Initialization circuit, single-chip microcomputer, oscillating circuit, digital regulation resistance, drive circuit, output electrode, display circuit have been the present invention includes; The output of initialization circuit connects the input of single-chip microcomputer, the power supply of one tunnel output control oscillation circuit of single-chip microcomputer, another road output of single-chip microcomputer connects the control end of digital regulation resistance, and the output of oscillating circuit connects output electrode through drive circuit, and the Third Road output of single-chip microcomputer connects display circuit.
The mechanism of action of the present invention is human body Zhiyang to be spreaded manuer in holes add a pulse electrical signal and stimulate, thereby reaches coronary artery dilator, the purpose of allevating angina pectoris.
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is a theory diagram of the present invention.
Fig. 2 is circuit theory diagrams of the present invention.
By the embodiment shown in Fig. 1,2 as can be known, initialization circuit, single-chip microcomputer, oscillating circuit, digital regulation resistance, drive circuit, output electrode, display circuit have been the present invention includes; The output of initialization circuit connects the input of single-chip microcomputer, the power supply of one tunnel output control oscillation circuit of single-chip microcomputer, another road output of single-chip microcomputer connects the control end of digital regulation resistance, and the output of oscillating circuit connects output electrode through drive circuit, and the Third Road output of single-chip microcomputer connects display circuit.
Initialization circuit is made up of resistance R 1-R3, button AN1-AN3, R1, R2, R3 are connected between the positive pole and ground of power supply respectively with after AN1, AN2, AN3 connect, the node of R1 and AN1 connects 6 feet of single-chip microcomputer IC1, and the node of R2 and AN2 connects 7 feet of IC1, and the node of R3 and AN3 connects 8 feet of IC1.
It also includes voltage detecting circuit, and voltage detecting circuit is made up of voltage detecting ic chip 5, resistance R 4, R5, and IC5 adopts CWLH, 2 feet of IC5 connect the positive pole of power supply, the 3 foot ground connection of IC5,1 foot of IC5 connects 9 feet of IC1 by R5, and the node of IC5 and R5 connects the positive pole of power supply by R4.
Single-chip microcomputer IC1 adopts PIC16C57, and capacitor C 2, C3, crystal Y are the peripheral cell of IC1.
Oscillating circuit is made up of IC2 and peripheral cell resistance R 6-R9, potentiometer RW1, diode D1, D2, capacitor C 3, C4, IC5 adopts NE555,9 feet of single-chip microcomputer IC1 connect 4 feet of IC2,4 feet of IC2 connect the positive pole of power supply by R8, and outfan 3 feet of IC2 connect 3 feet of digital regulation resistance IC3 successively by R9, RW1.
Digital regulation resistance IC3 adopts X9313, and outfan 5 feet of IC3 connect the base stage of the BG1 of drive circuit by capacitor C 5, and control end 1,2,7 feet of IC3 connect 7,8,6 feet of single-chip microcomputer IC1 respectively.
Drive circuit is made up of transistor BG1, BG2, resistance R 10-R12, capacitor C 5, pulse transformer B1, the emitter stage of BG1 connects the base stage of BG2, R10, R11 are the inclined to one side value resistance of BG1, the node of BG1 emitter stage and BG2 base stage is through R12 ground connection, the colelctor electrode of BG1 connects the positive pole of power supply, the grounded emitter of BG2, B1 elementary are serially connected in the collector circuit of BG2, the secondary output electrode that connects of B1.
Display circuit is made up of IC4, IC4 adopts liquid crystal display VEJIMG, the 1-9 foot of IC4 connects 25,23,22,21,20,16,10,11,12 feet of single-chip microcomputer IC1 respectively, the 10-11 foot of IC4 connects 14,13 feet of IC1 respectively, connect 15 feet of IC1 after 12,13, the 17 foot parallel connections of IC4, the 14-16 foot of IC4 connects 24,19,18 feet of IC1 respectively, and 18 feet of IC4 connect 17 feet of IC1.
In Fig. 2, K1 is a switch, and C1 is a filter capacitor, and E is a battery.
Work process embodiment illustrated in fig. 2 is as follows:
AN1 sets button treatment time, and when pressing AN1 continuously, physiotherapy table can be set treatment time continuously, whenever presses once, and treatment time increases by one minute.This setting-up time can successively decrease in course of normal operation automatically.Whenever successively decrease once after one minute.Reach the scheduled time when treatment time, after promptly setting-up time was decremented to 0, physiotherapy table can be closed output automatically.This function is that single-chip microcomputer IC1 realizes by the control to oscillating circuit.Promptly when setting-up time was not 0,9 feet of IC1 were exported high level, and oscillating circuit is started working, when setting-up time is reduced to 0 minute, and the 9 foot output low levels of IC1, oscillating circuit quits work.
AN2, AN3 are that output intensity (electric weight) is regulated button, and by the detection to these two buttons, single-chip microcomputer IC1 regulates digital regulation resistance IC3 to the relevant position, realizes the adjusting to output intensity.6,7,8 feet that need to prove single-chip microcomputer IC1 are multiplexing type working methods, promptly can be used as to set input, remove regulating and controlling digital regulation resistance IC3 as the control output end again simultaneously, and this working method is set by the single-chip microcomputer internal processes.Adopt the 9th foot that also has IC1 of this working method, promptly it is exported as the control of oscillating circuit on the other hand by the voltage that IC5 detects battery on the one hand.
The key technical indexes of present embodiment is as follows: be output as square-wave pulse, the cycle: and 8ms (TH=1ms wherein, TL=7ms); Output voltage range: 0.5-4.5V; Input current scope: 12-35mA.
Advantage of the present invention is as follows: (1) utilizes the method treatment coronary heart disease of non-drug therapy, and is no any Toxic and side effect, safe and reliable. To the disease that coronary artery stenosis causes, twist such as latent coronary heart disease, the heart Bitterly, miocardial infarction etc. has preferably preventive and therapeutic effect. Prevention coronary heart disease, cardiac sudden death there is preferably effect. (2) curative effect is rapid. Generally in 1 minute, can make left and right sides trunk coronarius and branch simultaneously Expansion increases blood flow coronarius. (3) volume is little, and is in light weight, carry and easy to operate, Prevent and treat coronary heart disease whenever and wherever possible, do not affect daily life. (4) it also has simple in structure, adjusting essence Really, show simultaneously output size and timing etc.
Claims (8)
1, a kind of Phsiotherapeutic instrument for coronary heart disease is characterized in that it includes initialization circuit, single-chip microcomputer, oscillating circuit, digital regulation resistance, drive circuit, output electrode, display circuit; The output of initialization circuit connects the input of single-chip microcomputer, the power supply of one tunnel output control oscillation circuit of single-chip microcomputer, another road output of single-chip microcomputer connects the control end of digital regulation resistance, and the output of oscillating circuit connects output electrode through drive circuit, and the Third Road output of single-chip microcomputer connects display circuit.
2, Phsiotherapeutic instrument for coronary heart disease according to claim 1, it is characterized in that initialization circuit is made up of resistance R 1-R3, button AN1-AN3, R1, R2, R3 are connected between the positive pole and ground of power supply respectively with after AN1, AN2, AN3 connect, the node of R1 and AN1 connects 6 feet of single-chip microcomputer IC1, the node of R2 and AN2 connects 7 feet of IC1, and the node of R3 and AN3 connects 8 feet of IC1.
3, Phsiotherapeutic instrument for coronary heart disease according to claim 1 and 2, it is characterized in that it also includes voltage detecting circuit, voltage detecting circuit is made up of voltage detecting ic chip 5, resistance R 4, R5, IC5 adopts CWLH, 2 feet of IC5 connect the positive pole of power supply, the 3 foot ground connection of IC5,1 foot of IC5 connects 9 feet of IC1 by R5, and the node of IC5 and R5 connects the positive pole of power supply by R4.
4, Phsiotherapeutic instrument for coronary heart disease according to claim 3 is characterized in that single-chip microcomputer IC1 adopts PIC16C57, and capacitor C 2, C3, crystal Y are the peripheral cell of IC1.
5, Phsiotherapeutic instrument for coronary heart disease according to claim 4, it is characterized in that oscillating circuit is made up of IC2 and peripheral cell resistance R 6-R9, potentiometer RW1, diode D1, D2, capacitor C 3, C4, IC5 adopts NE555,9 feet of single-chip microcomputer IC1 connect 4 feet of IC2,4 feet of IC2 connect the positive pole of power supply by R8, and outfan 3 feet of IC2 connect 3 feet of digital regulation resistance IC3 successively by R9, RW1.
6, Phsiotherapeutic instrument for coronary heart disease according to claim 5, it is characterized in that digital regulation resistance IC3 adopts X9313, outfan 5 feet of IC3 connect the base stage of the BG1 of drive circuit by capacitor C 5, and control end 1,2,7 feet of IC3 connect 7,8,6 feet of single-chip microcomputer IC1 respectively.
7, Phsiotherapeutic instrument for coronary heart disease according to claim 6, it is characterized in that drive circuit is made up of transistor BG1, BG2, resistance R 10-R12, capacitor C 5, pulse transformer B1, the emitter stage of BG1 connects the base stage of BG2, R10, R11 are the inclined to one side value resistance of BG1, the node of BG1 emitter stage and BG2 base stage is through R12 ground connection, and the colelctor electrode of BG1 connects the positive pole of power supply, the grounded emitter of BG2, B1 elementary is serially connected in the collector circuit of BG2, the secondary output electrode that connects of B1.
8, Phsiotherapeutic instrument for coronary heart disease according to claim 7, it is characterized in that display circuit is made up of IC4, IC4 adopts liquid crystal display VEJIMG, the 1-9 foot of IC4 connects 25,23,22,21,20,16,10,11,12 feet of single-chip microcomputer IC1 respectively, the 10-11 foot of IC4 connects 14,13 feet of IC1 respectively, connect 15 feet of IC1 after 12,13, the 17 foot parallel connections of IC4, the 14-16 foot of IC4 connects 24,19,18 feet of IC1 respectively, and 18 feet of IC4 connect 17 feet of IC1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01129391 CN1391961A (en) | 2001-06-15 | 2001-06-15 | Phsiotherapeutic instrument for coronary heart disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01129391 CN1391961A (en) | 2001-06-15 | 2001-06-15 | Phsiotherapeutic instrument for coronary heart disease |
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| Publication Number | Publication Date |
|---|---|
| CN1391961A true CN1391961A (en) | 2003-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01129391 Pending CN1391961A (en) | 2001-06-15 | 2001-06-15 | Phsiotherapeutic instrument for coronary heart disease |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7430185B2 (en) | 2002-05-10 | 2008-09-30 | Interdigital Technology Corporation | System for permitting control of the purging of a node B by the serving radio network controller |
| CN101239222B (en) * | 2008-01-22 | 2011-08-31 | 重庆大学 | Myocardial ischemia therapeutic instruments |
-
2001
- 2001-06-15 CN CN 01129391 patent/CN1391961A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7430185B2 (en) | 2002-05-10 | 2008-09-30 | Interdigital Technology Corporation | System for permitting control of the purging of a node B by the serving radio network controller |
| CN101239222B (en) * | 2008-01-22 | 2011-08-31 | 重庆大学 | Myocardial ischemia therapeutic instruments |
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| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |