TWM458198U - Intermittent high-voltage pulse generation device - Google Patents
Intermittent high-voltage pulse generation device Download PDFInfo
- Publication number
- TWM458198U TWM458198U TW102202189U TW102202189U TWM458198U TW M458198 U TWM458198 U TW M458198U TW 102202189 U TW102202189 U TW 102202189U TW 102202189 U TW102202189 U TW 102202189U TW M458198 U TWM458198 U TW M458198U
- Authority
- TW
- Taiwan
- Prior art keywords
- high voltage
- voltage pulse
- intermittent high
- pulse generator
- pulse signal
- Prior art date
Links
Landscapes
- Generation Of Surge Voltage And Current (AREA)
Description
本創作是有關於一種間歇性高電壓脈衝產生器，特別是有關於一種能夠產生間歇性高電壓脈衝之脈衝產生器。This creation relates to an intermittent high voltage pulse generator, and more particularly to a pulse generator capable of generating intermittent high voltage pulses.
近年來，震波已經被應用於非侵入式的醫學治療，如利用震波治療尿路結石或者關節鈣化斷骨不癒合。體外震波醫療術(Extracorporeal Shock Wave Therapy, ESWT)已大量取代腎結石傳統的開刀手術，震波醫療術的基本原理是利用產生的爆炸波聚焦於腎結石上產生高壓以粉碎結石，達成治療的目的。In recent years, shock waves have been applied to non-invasive medical treatments, such as the use of shock waves to treat urinary calculi or joint calcification and non-union. Extracorporeal Shock Wave Therapy (ESWT) has largely replaced traditional kidney surgery. The basic principle of shock wave surgery is to use the generated explosion wave to focus on the kidney stone to produce high pressure to crush the stone and achieve the purpose of treatment.
震波是指水下高電壓脈衝放電時，借助液電效應而產生的壓力波，此震波係藉由水當作介質，並且依賴介質中相臨質點在平衡位置的振動來完成能量的傳遞。
Shock wave refers to the pressure wave generated by the liquid-electric effect when underwater high-voltage pulse discharge. This seismic wave uses water as the medium and relies on the vibration of the adjacent particle in the equilibrium position in the medium to complete the energy transfer.
然而，若治療過程中之電壓不足，將導致較低的震波強度，當震波強度不足時，便會導致碎石效率偏低。However, if the voltage during the treatment is insufficient, it will result in a lower seismic intensity. When the seismic intensity is insufficient, the efficiency of the crushing stone will be low.
有鑑於上述習知技藝之問題，本創作之目的就是在提供一種間歇性高電壓脈衝產生器，以簡化傳統之高電壓產生電路，並且產生穩定的高電壓脈衝。
In view of the above-mentioned problems of the prior art, the purpose of the present invention is to provide an intermittent high voltage pulse generator to simplify the conventional high voltage generating circuit and to generate a stable high voltage pulse.
緣是，為達上述目的，本創作提出一種間歇性高電壓脈衝產生器，此間歇性高電壓脈衝產生器至少包含觸發電路、火花隙元件、高壓交流電源供應器、整流電路及負載元件。
Therefore, in order to achieve the above object, the present invention proposes an intermittent high voltage pulse generator including at least a trigger circuit, a spark gap element, a high voltage AC power supply, a rectifier circuit, and a load element.
火花隙(spark gap)元件電性連接觸發電路，並依據觸發電路所提供之脈衝訊號控制火花隙元件之導通與否。由於火花隙元件係利用氮氣作為傳導之介質，而不會有任何物質上的耗損。因此，此間歇性高電壓脈衝產生器可具有較長的使用壽命。
The spark gap component is electrically connected to the trigger circuit, and controls whether the spark gap component is turned on or not according to the pulse signal provided by the trigger circuit. Since the spark gap element utilizes nitrogen as the medium of conduction, there is no material loss. Therefore, this intermittent high voltage pulse generator can have a long service life.
續言之，整流電路則電性連接高壓交流電源供應器以將高壓交流電源供應器所提供之高壓交流電轉換成高壓直流電，並且整流電路經由火花隙元件電性連接負載元件，以使得負載元件依據脈衝訊號驅動負載元件產生間歇性高電壓脈衝訊號。其中，高壓交流電源供應器輸出之電壓值介於0 V~30 kV。因此，此間歇性高電壓脈衝產生器可藉由火花隙元件以提供較簡化之高電壓脈衝產生電路。
In other words, the rectifier circuit is electrically connected to the high-voltage AC power supply to convert the high-voltage AC power provided by the high-voltage AC power supply into high-voltage DC power, and the rectifier circuit is electrically connected to the load component via the spark gap component, so that the load component is based on The pulse signal drives the load element to generate intermittent high voltage pulse signals. Among them, the voltage value of the output of the high-voltage AC power supply is between 0 V and 30 kV. Therefore, the intermittent high voltage pulse generator can generate a circuit by providing a relatively simplified high voltage pulse by means of a spark gap element.
其中，整流電路更包含橋式整流器、第一電容、二極體、電阻及至少一個第二電容。第一電容電性連接橋式整流器，且第一電容依序並聯二極體、電阻及第二電容。
The rectifier circuit further includes a bridge rectifier, a first capacitor, a diode, a resistor, and at least one second capacitor. The first capacitor is electrically connected to the bridge rectifier, and the first capacitor sequentially parallels the diode, the resistor and the second capacitor.
此外，負載元件更包含電阻及線圈，線圈係與電阻並聯且鄰設於金屬圓盤下方。此線圈係依據間歇性高電壓脈衝訊號而產生磁力，使得線圈藉由磁力吸引金屬圓盤而產生震波。其中，金屬圓盤係設置於液體中，以藉由液體作為震波傳遞所需之介質。
In addition, the load component further includes a resistor and a coil, and the coil system is connected in parallel with the resistor and adjacent to the metal disc. The coil generates a magnetic force according to the intermittent high voltage pulse signal, so that the coil generates a shock wave by magnetically attracting the metal disk. Wherein, the metal disc is disposed in the liquid to transmit the liquid as a medium required for the seismic wave transmission.
此外，此間歇性高電壓脈衝產生器更包含資料擷取卡電性連接觸發電路，以控制脈衝訊號之脈衝寬度或脈衝週期。
In addition, the intermittent high voltage pulse generator further comprises a data capture card electrical connection trigger circuit for controlling the pulse width or pulse period of the pulse signal.
此外，習知之震波醫療機操作時，對於震波聚焦點定位是相當有難度的，且對於震波醫療機的焦點定位而言，亦是相當重要的。因此，本發明之間歇性高電壓脈衝產生器更可結合雷射輔助定位裝置，以準確地找到的震波聚焦的焦點，進而知道此焦點在皮膚內的深度及位置。
In addition, when the conventional shock wave medical machine is operated, it is quite difficult to locate the focal point of the seismic wave, and it is also very important for the focus positioning of the shock wave medical machine. Therefore, the intermittent high voltage pulse generator of the present invention can be combined with a laser assisted positioning device to accurately find the focus of the seismic focus, thereby knowing the depth and position of the focus in the skin.
承上所述，本創作之間歇性高電壓脈衝產生器，其可具有一或多個下述優點：
As described above, the intermittent high voltage pulse generator of the present invention may have one or more of the following advantages:
(1) 此間歇性高電壓脈衝產生器藉由利用火花隙元件，使得此間歇性高電壓脈衝產生器可具有較長的使用壽命。
(1) The intermittent high voltage pulse generator can make the intermittent high voltage pulse generator have a long service life by utilizing the spark gap element.
(2) 此間歇性高電壓脈衝產生器藉由火花隙元件以提供較簡化之高電壓脈衝產生電路。
(2) The intermittent high voltage pulse generator generates a circuit by providing a relatively simplified high voltage pulse by means of a spark gap element.
10‧‧‧觸發電路
11‧‧‧觸發元件
12‧‧‧脈衝訊號
20‧‧‧火花隙元件
30‧‧‧整流電路
31‧‧‧間歇性高電壓脈衝訊號
40‧‧‧高壓交流電源供應器
50‧‧‧負載元件
60‧‧‧資料擷取卡
70‧‧‧個人電腦
80‧‧‧線圈
90‧‧‧脈衝寬度
100‧‧‧容器
110‧‧‧液體
120‧‧‧金屬圓盤10‧‧‧Trigger circuit
11‧‧‧ Trigger components
12‧‧‧ pulse signal
20‧‧‧ spark gap components
30‧‧‧Rectifier circuit
31‧‧‧ Intermittent high voltage pulse signal
40‧‧‧High voltage AC power supply
50‧‧‧Load components
60‧‧‧Information Acquisition Card
70‧‧‧PC
80‧‧‧ coil
90‧‧‧ pulse width
100‧‧‧ container
110‧‧‧Liquid
120‧‧‧Metal disc
第1圖係為本創作之間歇性高電壓脈衝產生器之電路示意圖。
第2圖係為本創作之間歇性高電壓脈衝產生器之脈衝訊號及間歇性高電壓脈衝訊號之示意圖。
第3圖係為本創作之間歇性高電壓脈衝產生器之線圈鄰設於金屬圓盤下方之立體示意圖。Figure 1 is a schematic diagram of the circuit of the intermittent high voltage pulse generator of the present invention.
Figure 2 is a schematic diagram of the pulse signal and intermittent high voltage pulse signal of the intermittent high voltage pulse generator of the present invention.
The third figure is a three-dimensional schematic diagram of the coil of the intermittent high-voltage pulse generator of the present invention placed under the metal disc.
以下將參照相關圖式，說明依本創作之間歇性高電壓脈衝產生器之實施例，為使便於理解，下述實施例中之相同元件係以相同之符號標示來說明。The embodiments of the intermittent high-voltage pulse generator according to the present invention will be described below with reference to the related drawings. For ease of understanding, the same components in the following embodiments are denoted by the same reference numerals.
請參閱第1圖及第2圖，第1圖係為本創作之間歇性高電壓脈衝產生器之電路示意圖。第2圖係為本創作之間歇性高電壓脈衝產生器之脈衝訊號及間歇性高電壓脈衝訊號之示意圖。此間歇性高電壓脈衝產生器至少包含觸發電路10、火花隙(spark gap)元件20、高壓交流電源供應器40、整流電路30及負載元件50。
Please refer to Fig. 1 and Fig. 2, which is a schematic diagram of the circuit of the intermittent high voltage pulse generator of the present invention. Figure 2 is a schematic diagram of the pulse signal and intermittent high voltage pulse signal of the intermittent high voltage pulse generator of the present invention. The intermittent high voltage pulse generator includes at least a trigger circuit 10, a spark gap element 20, a high voltage AC power supply 40, a rectifier circuit 30, and a load element 50.
觸發電路10用以提供脈衝訊號12，並且此觸發電路10可例如包含觸發元件11電性耦接電容C5、C6及電阻R3。其中，觸發元件11可例如為EG&G公司所提供之Model TM-11A。
The trigger circuit 10 is configured to provide the pulse signal 12, and the trigger circuit 10 can include, for example, the trigger component 11 electrically coupled to the capacitors C5, C6 and the resistor R3. The triggering element 11 can be, for example, Model TM-11A provided by EG&G.
續言之，火花隙元件20則電性連接觸發電路10，並依據脈衝訊號12控制火花隙元件20之導通與否，其中脈衝訊號12之電壓可例如為V1，而此火花隙元件20可例如為EG&G公司所提供之Model GP-12B。
In other words, the spark gap element 20 is electrically connected to the trigger circuit 10, and controls whether the spark gap element 20 is turned on or not according to the pulse signal 12. The voltage of the pulse signal 12 can be, for example, V1, and the spark gap element 20 can be, for example, Model GP-12B for EG&G.
火花隙元件20導通之原理是由於電場過強，氣體發生電崩潰而持續形成電漿體，使得電流通過了通常狀態下的絕緣介質(例如氮氣)的現象。由於火花隙元件20係利用氮氣作為傳導之介質，使得傳導過程中幾乎不會有任何物質上的耗損，因此，此間歇性高電壓脈衝產生器可具有較長的使用壽命。
The principle that the spark gap element 20 is turned on is because the electric field is too strong, the gas is electrically collapsed, and the plasma is continuously formed, so that the current passes through the insulating medium (for example, nitrogen) in a normal state. Since the spark gap element 20 utilizes nitrogen as a medium for conduction, there is hardly any material loss during conduction, and therefore, the intermittent high voltage pulse generator can have a long service life.
整流電路30可例如包含由二極體D1、D2、D3及D4所構成之橋式整流器、第一電容C1、二極體D5、電阻R1及複數個第二電容C2、C3、C4。其中，第一電容C1電性連接橋式整流器，且第一電容C1依序並聯二極體D5、電阻R1及複數個第二電容C2、C3、C4。
The rectifier circuit 30 can include, for example, a bridge rectifier composed of diodes D1, D2, D3, and D4, a first capacitor C1, a diode D5, a resistor R1, and a plurality of second capacitors C2, C3, and C4. The first capacitor C1 is electrically connected to the bridge rectifier, and the first capacitor C1 sequentially connects the diode D5, the resistor R1 and the plurality of second capacitors C2, C3, and C4.
續言之，整流電路30係電性連接高壓交流電源供應器40以將高壓交流電源供應器40所提供之高壓交流電轉換成高壓直流電，並且整流電路30經由火花隙元件20電性連接負載元件50，以使得負載元件50產生間歇性高電壓脈衝訊號31，其中高壓交流電源供應器40輸出之電壓可例如介於0 V~30 kV。由於火花隙元件20係依據脈衝訊號12控制火花隙元件20之導通與否，因此整流電路30與負載元件50間之導通與否係同樣依據觸發電路10之脈衝訊號12。
In other words, the rectifier circuit 30 is electrically connected to the high voltage AC power supply 40 to convert the high voltage AC power provided by the high voltage AC power supply 40 into high voltage DC power, and the rectifier circuit 30 is electrically connected to the load component 50 via the spark gap component 20 . The load element 50 generates an intermittent high voltage pulse signal 31, wherein the voltage output by the high voltage AC power supply 40 can be, for example, between 0 V and 30 kV. Since the spark gap element 20 controls the conduction of the spark gap element 20 according to the pulse signal 12, the conduction between the rectifier circuit 30 and the load element 50 is also based on the pulse signal 12 of the trigger circuit 10.
此外，此負載元件50更可包含電阻R2及線圈80，線圈80係與電阻R2並聯。
In addition, the load component 50 may further include a resistor R2 and a coil 80, and the coil 80 is connected in parallel with the resistor R2.
續言之，當火花隙元件20為導通之狀態時，便使得整流電路30之複數個第二電容C2、C3、C4輸出一高電壓V2。反之，當火花隙元件20為不導通之狀態時，整流電路30之第二電容C2、C3、C4之輸出電壓則為0 V。因此，依據觸發電路10之脈衝訊號12便可使得負載元件50產生間歇性高電壓脈衝訊號31。
In other words, when the spark gap element 20 is in the on state, the plurality of second capacitors C2, C3, C4 of the rectifier circuit 30 are outputted with a high voltage V2. On the other hand, when the spark gap element 20 is in a non-conducting state, the output voltage of the second capacitors C2, C3, and C4 of the rectifier circuit 30 is 0 V. Therefore, the load element 50 can generate the intermittent high voltage pulse signal 31 according to the pulse signal 12 of the trigger circuit 10.
此外，此間歇性高電壓脈衝產生器更可包含資料擷取卡60電性連接觸發電路10。此資料擷取卡可例如為美商國家儀器(National Instruments)公司所提供之DAQ 6024E資料擷取卡60，並且可例如藉由個人電腦70電性連接資料擷取卡60，以控制或設定脈衝訊號12之脈衝寬度90或脈衝週期。
In addition, the intermittent high voltage pulse generator may further include a data capture card 60 electrically connected to the trigger circuit 10. The data capture card can be, for example, a DAQ 6024E data capture card 60 provided by National Instruments, and can be electrically connected to the data capture card 60, for example, by the personal computer 70 to control or set the pulse. The pulse width of signal 12 is 90 or pulse period.
請參閱第1圖至第3圖，第3圖係為本創作之間歇性高電壓脈衝產生器之線圈鄰設於金屬圓盤下方之立體示意圖。此負載元件50更可包含電阻R2及線圈80，線圈80係與電阻R2並聯且可例如鄰設於金屬圓盤120下方。惟為使圖面簡潔，第3圖中未繪示電阻R2。
Please refer to FIG. 1 to FIG. 3 . FIG. 3 is a schematic perspective view of the coil of the intermittent high voltage pulse generator of the present invention disposed adjacent to the metal disc. The load component 50 can further include a resistor R2 and a coil 80. The coil 80 is connected in parallel with the resistor R2 and can be disposed adjacent to the metal disk 120, for example. However, in order to make the drawing simple, the resistor R2 is not shown in FIG.
此金屬圓盤120可例如設置於裝有液體110之容器100中，線圈80係依據間歇性高電壓脈衝訊號31而產生磁力，使得線圈80藉由磁力間歇性地吸引金屬圓盤120而於液體110中產生震波。其中，此液體110可例如為水或其他適合傳遞震波之介質，惟本創作不限於此。
The metal disk 120 can be disposed, for example, in the container 100 containing the liquid 110. The coil 80 generates a magnetic force according to the intermittent high voltage pulse signal 31, so that the coil 80 intermittently attracts the metal disk 120 by the magnetic force to the liquid. A seismic wave is generated in 110. The liquid 110 may be, for example, water or other medium suitable for transmitting shock waves, but the creation is not limited thereto.
此外，習知之震波醫療機操作時，對於震波聚焦點定位是相當有難度的，且對於震波醫療機的焦點定位而言，亦是相當重要的。因此，本發明之間歇性高電壓脈衝產生器更可結合雷射輔助定位裝置，以準確地找到的震波聚焦的焦點，進而知道此焦點在皮膚內的深度及位置。
In addition, when the conventional shock wave medical machine is operated, it is quite difficult to locate the focal point of the seismic wave, and it is also very important for the focus positioning of the shock wave medical machine. Therefore, the intermittent high voltage pulse generator of the present invention can be combined with a laser assisted positioning device to accurately find the focus of the seismic focus, thereby knowing the depth and position of the focus in the skin.
以上所述僅為舉例性，而非為限制性者。任何未脫離本創作之精神與範疇，而對其進行之等效修改或變更，均應包含於後附之申請專利範圍中。
The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of this creation shall be included in the scope of the appended patent application.
10‧‧‧觸發電路 10‧‧‧Trigger circuit
11‧‧‧觸發元件 11‧‧‧ Trigger components
20‧‧‧火花隙元件 20‧‧‧ spark gap components
30‧‧‧整流電路 30‧‧‧Rectifier circuit
40‧‧‧高壓交流電源供應器 40‧‧‧High voltage AC power supply
50‧‧‧負載元件 50‧‧‧Load components
60‧‧‧資料擷取卡 60‧‧‧Information Acquisition Card
70‧‧‧個人電腦 70‧‧‧PC
80‧‧‧線圈 80‧‧‧ coil
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102202189U TWM458198U (en) | 2013-02-01 | 2013-02-01 | Intermittent high-voltage pulse generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102202189U TWM458198U (en) | 2013-02-01 | 2013-02-01 | Intermittent high-voltage pulse generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM458198U true TWM458198U (en) | 2013-08-01 |
Family
ID=49479822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102202189U TWM458198U (en) | 2013-02-01 | 2013-02-01 | Intermittent high-voltage pulse generation device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM458198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI780525B (en) * | 2020-11-30 | 2022-10-11 | 國立澎湖科技大學 | Dual spark gap element high voltage pulse circuit |
-
2013
- 2013-02-01 TW TW102202189U patent/TWM458198U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI780525B (en) * | 2020-11-30 | 2022-10-11 | 國立澎湖科技大學 | Dual spark gap element high voltage pulse circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA200700024A1 (en) | METHOD AND SYSTEM OF POWER GENERATION IN WELL | |
| NO20070029L (en) | Ultrasonic well cleaning device down in the well | |
| JP2020018878A (en) | Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering | |
| RU2017141374A (en) | DEVICE FOR TREATMENT OF SKIN USING NON-HEATED PLASMA | |
| JPH03159641A (en) | Method and device for improving arc ignition characteristics of spark gap | |
| RU2009104111A (en) | POWER SUPPLY OF IMPLANTED JOINT SYSTEMS USING KINETIC MOVEMENT | |
| KR920702966A (en) | Apparatus and method for using magnetic field of magnetic resonance imaging device as source of static magnetic field of electromagnetic transducer | |
| WO2007047113A3 (en) | Full wave rectified power water treatment device | |
| CN204177775U (en) | For the ultrasonic transmit circuit of ultrasonic inspection | |
| TWM458198U (en) | Intermittent high-voltage pulse generation device | |
| CN108159573B (en) | Skin beautifying apparatus based on multi-spectral light | |
| CN108573790A (en) | Single-phase energy-saving type triangular pulse magnetic field generator based on IGBT controls | |
| KR101616231B1 (en) | High voltage generation apparatus for generating an ion | |
| Murugan et al. | Identification of ultrasonic frequency for water mist generation using piezoelectric transducer | |
| Xue et al. | Design and characteristics investigation of a miniature low-temperature plasma spark discharge device | |
| JPS58500107A (en) | Acoustic vibration generation method and acoustic vibration source to achieve this | |
| KR20240075076A (en) | In vitro shock wave therapy device with energy recovery function | |
| TWI705836B (en) | Adjustable high voltage amplifier circuit device for multiple high voltage pulse type | |
| KR101457400B1 (en) | Skin care apparatus using ultrasonic wave | |
| CN108096715B (en) | A kind of TDP therapeutic equipment | |
| KR20110130101A (en) | Low frequency therapy apparatus | |
| CN210955035U (en) | Hard disk damage simulator | |
| KR101744903B1 (en) | High voltage generation apparatus for generating an ion using piezo transformer | |
| CN202737828U (en) | Miniaturized extremely-low-frequency negative-high-voltage pulse generator | |
| Zaid et al. | A development of low-power acoustic energy transfer system using push-pull power converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |