CN2582620Y - Blood vessel internal radiation therapeutic apparatus capable of selecting and compounding wave length - Google Patents
Blood vessel internal radiation therapeutic apparatus capable of selecting and compounding wave length Download PDFInfo
- Publication number
- CN2582620Y CN2582620Y CN 02250017 CN02250017U CN2582620Y CN 2582620 Y CN2582620 Y CN 2582620Y CN 02250017 CN02250017 CN 02250017 CN 02250017 U CN02250017 U CN 02250017U CN 2582620 Y CN2582620 Y CN 2582620Y
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 14
- 210000004204 blood vessel Anatomy 0.000 title 1
- 238000013329 compounding Methods 0.000 title 1
- 230000005855 radiation Effects 0.000 title 1
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000000554 physical therapy Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000003990 capacitor Substances 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
一种可选和复合波长的血管内照射治疗仪，由带光学系统的针头、控制转换电路、单片机电路、键盘/显示电路、键盘、显示器、电源共同电气连接构成，其中，带光学系统的针头由光纤、凸透镜、针头发光二极管(LED)和针头外壳机械安装构成。本理疗器可以改变治疗仪的波长，可以组成复合波长，可以控制治疗的功率，且成本较低。
An optional and composite wavelength intravascular irradiation therapy device is composed of a needle with an optical system, a control conversion circuit, a single-chip circuit, a keyboard/display circuit, a keyboard, a display, and a power supply, and is electrically connected, wherein the needle with an optical system It is composed of optical fiber, convex lens, needle light emitting diode (LED) and mechanical installation of the needle housing. The physical therapy device can change the wavelength of the therapeutic device, can form composite wavelengths, can control the power of treatment, and has low cost.
Description
(1) technical field
This utility model is a kind of intravascular irradiation therapeutic equipment of optional and composite wavelength, is specifically related to electronics, medical treatment and technique with the apparatus field, belongs to medical device technology.
(2) background technology
The instrument that utilizes the effect of light to treat is many, by the direct irradiation of light to human body cell, the moving speed of cell is accelerated, and plays sterilization, promotes the effect that cell is grown.In medical apparatus and instruments, directly therapeutic equipments mainly is the instrument that utilizes the laser instrument principle to constitute, and mainly is divided into large-scale and small-sized two kinds.At present, the problem that these therapeutic instruments exist is: (1) price comparison height, the large-scale instrument that performance is good, therapeutic effect is good are wanted tens0000 yuan, and the therapeutic instrument price of common model also higher (price is at 2～6,000 yuan) is unfavorable for the large-scale popularization use; (2) the treatment wavelength is single, has only the therapeutic instrument that utilizes red laser diode to make at present, can not adjust wavelength.
(3) content of utility model
The purpose of this utility model is exactly to overcome the technical problem that exists in the above-mentioned prior art, and a kind of wavelength that can change therapeutic instrument is provided, and can form composite wavelength, can control the power of treatment, and lower-cost intravascular irradiation therapeutic equipment.
This utility model is electrically connected jointly and is constituted by syringe needle, control change-over circuit, single chip circuit, keyboard/display circuit, keyboard, display, the power supply of band optical system, wherein, the syringe needle of band optical system is installed by optical fiber, convex lens, syringe needle light emitting diode (LED) and syringe needle shell machinery and is constituted; Its interconnected relationship is: the LED input line in the optical system is electrically connected mutually with the output lead of control change-over circuit; The input control line of control change-over circuit is electrically connected mutually with the control line of single chip circuit; The input control line of keyboard is electrically connected mutually with the output lead of keyboard/display circuit; The input control line of display is electrically connected mutually with the output lead of keyboard/display circuit.
In above-mentioned utility model, the light-emitting diode chip for backlight unit that the syringe needle light emitting diode is equipped with 1 to 6 different colours, be electrically connected jointly (is D1～D6); Convex lens is according to formula 1/f=(n-1) (1/R
1+ 1/R
2)+n
2D/ (R
1R
2) process design, wherein, R1, R2 are radius of curvature, and n is a refractive index, and d is a thickness; Position relation between optical fiber, convex lens, the syringe needle light emitting diode is adjusted by experiment and is determined, guarantees that the light that LED sends is bundled in the optical fiber through behind the lens, transfers out by syringe needle; The control change-over circuit is electrically connected jointly by voltage-stabilizing device IC7, multi-channel analog switch circuit IC3, IC7, IC8, potentiometer W1～W8 and constitutes; Single chip circuit is electrically connected jointly by single-chip microcomputer IC1, crystal oscillator C4, resistance R 1, capacitor C 1 and constitutes; Keyboard/display circuit is electrically connected jointly and is constituted by keypad/display part IC2, three-eight decoding circuit IC4; Keyboard by the common electricity of switch S 1～S9 be electrically connected constitute, charactron L1, L2, L3 be electrically connected jointly and constitute; Power supply is connected and composed by source of stable pressure device IC6, the common electrical equipment of rectifier bridge IC5.
Style of work principle of the present utility model and circuit working principle thereof are as follows: energized, press on and off switch, single-chip microcomputer IC1 is by keyboard/display circuit scanning switch S1～S9, and wait for that treatment is set uses wavelength and power, utilize " redness ", " green ", " blueness ", " orange ", " white " button of keyboard to select wavelength, perhaps select composite wavelength by the numeral of display; Next wait for treatment time is set, by " △ ", " ", " → " key is set the time, the display demonstration time is provided with numerical value, by determining key, the control change-over circuit is given the power supply of syringe needle light emitting diode, lights according to the parameter that is provided with, time begins countdown, when the time numeral was kept to " 0 ", the physical therapy lamp went out, and treatment finishes.
This utility model compared with prior art has following advantage and effect: (1) can conversion the wavelength of treatment, comprise multiple single wavelength and composite wavelength; (2) can be by the time of keyboard setting and control physical therapy; (3) adopt low cost, high-brightness LED as light source, the therapeutic instrument cost is lower; (4) can control the power of treatment.
(4) description of drawings
Fig. 1 is an appearance structure sketch map of the present utility model
Fig. 2 is the structural representation of the syringe needle of band optical system in this utility model
Fig. 3 is circuit theory diagrams of the present utility model
Fig. 4 is a circuit diagram of the present utility model
(5) concrete embodiment
In Fig. 1,1 syringe needle for the band optical system, 2 is display, and 3 is cabinet, and 4 is on and off switch, and 5 are supply socket, 6 expression keyboards.
As seen from Figure 2,7 light that send for syringe needle, the syringe needle of band optical system is installed formations by optical fiber 8, convex lens 9, syringe needle light emitting diode (comprising shell 10 and chip 11) and syringe needle shell 12 machineries.13 expression LED pins.Position relation between convex lens, optical fiber, the light emitting diode is adjusted by experiment and is determined, guarantees that the light that LED sends is bundled in the optical fiber through behind the lens, transfers out by syringe needle.Lens are according to formula 1/f=(n-1) (1/R
1+ 1/R
2)+n
2D/ (R
1R
2) process design, wherein, R1, R2 are radius of curvature, and n is a refractive index, and d is a thickness.7 expressions are through the light shafts after the optical treatment.For example: selecting the diameter of LED is Φ 5, and lens diameter selects Φ 8, selects thick type optical fiber, and the beam diameter that obtains is about Φ 1～Φ 1.5, and light intensity is about 3～4 times of LED.1～6 of the led chip of different wave length can be installed, and for example: three chips, each chip sends the light of different colours.
As seen from Figure 3, the light-emitting-diode therapeutic instrument of variable wavelength is electrically connected jointly and is constituted by syringe needle, control change-over circuit, single chip circuit, keyboard/display circuit, keyboard, display, the power supply of band optical system, and its interconnected relationship is: the LED input line in optical system is electrically connected mutually with the output lead of control change-over circuit; The input control line of control change-over circuit is electrically connected mutually with the control line of single chip circuit; The input control line of keyboard is electrically connected mutually with the output lead of keyboard/display circuit; The input control line of display is electrically connected mutually with the output lead of keyboard/display circuit.The syringe needle of band optical system is installed and is constituted by light emitting diode, convex lens, optical fiber, syringe needle shell machinery.
As seen from Figure 4, the syringe needle light emitting diode comprises three chip D1～D3, and they are electric jointly mutually; The control change-over circuit is electrically connected jointly by voltage-stabilizing device IC7, multi-channel analog switch circuit IC3, IC8, IC9, potentiometer W1～W8 and constitutes; Single chip circuit is electrically connected jointly by single-chip microcomputer IC1, crystal oscillator C4, resistance R 1, capacitor C 1 and constitutes; Keyboard/display circuit is electrically connected jointly and is constituted by keypad/display part IC2, three-eight decoding circuit IC4; Keyboard by switch S 1, the common electrical equipment of S9 connect and compose, charactron L1, L2, the common electrical equipment of L3 connects and composes; Power supply is connected and composed by source of stable pressure device IC6, the common electrical equipment of rectifier bridge IC5.
Making of the present utility model and each components and parts require as follows: (1) control chamber can be selected plastics or metal for use, processes with method in common according to Fig. 1; (2) process special convex lens respectively by Fig. 2, require to reach more than 80%, and make optical system, weld led chip again, at last the syringe needle of assembling band optical system through boundling light; (3) press Fig. 4 design circuit plate, wherein, the optional ED-011RDH model of light emitting diode D1～D3; (4) press Fig. 4 design circuit circuit board, select components and parts to weld and Installation and Debugging then, and be installed in the control chamber, wherein, the optional AT89C051 model of IC1 single-chip microcomputer; Optional 8279 models of IC2, optional 4051 models of IC3, the optional 74F138 model of IC4, the rectifier circuit of the optional common model of IC5, the regulated power supply of the optional common model of IC6, the optional AD580 model of IC7, the L1～optional LN AG of L3 charactron model; (5) the good circuit board of debugging is installed in the control chamber, the line of the line of the source of welding current and control chamber, control chamber and physical therapy plate can be finished this utility model again.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250017 CN2582620Y (en) | 2002-12-04 | 2002-12-04 | Blood vessel internal radiation therapeutic apparatus capable of selecting and compounding wave length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250017 CN2582620Y (en) | 2002-12-04 | 2002-12-04 | Blood vessel internal radiation therapeutic apparatus capable of selecting and compounding wave length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582620Y true CN2582620Y (en) | 2003-10-29 |
Family
ID=33720337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250017 Expired - Fee Related CN2582620Y (en) | 2002-12-04 | 2002-12-04 | Blood vessel internal radiation therapeutic apparatus capable of selecting and compounding wave length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582620Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392872B (en) * | 2007-09-18 | 2012-07-04 | 宋开书 | Light irradiation apparatus and system and method for generating light irradiation energy |
| CN103239804A (en) * | 2012-11-28 | 2013-08-14 | 苏州科医世凯半导体技术有限责任公司 | Intravascular irradiation therapeutic equipment with LED light source |
| CN106955425A (en) * | 2017-04-20 | 2017-07-18 | 杭州纽顿科技有限公司 | A kind of light stimulation device |
-
2002
- 2002-12-04 CN CN 02250017 patent/CN2582620Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392872B (en) * | 2007-09-18 | 2012-07-04 | 宋开书 | Light irradiation apparatus and system and method for generating light irradiation energy |
| CN103239804A (en) * | 2012-11-28 | 2013-08-14 | 苏州科医世凯半导体技术有限责任公司 | Intravascular irradiation therapeutic equipment with LED light source |
| CN106955425A (en) * | 2017-04-20 | 2017-07-18 | 杭州纽顿科技有限公司 | A kind of light stimulation device |
| CN106955425B (en) * | 2017-04-20 | 2019-02-26 | 杭州纽顿科技有限公司 | A kind of light stimulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |