CN210138380U - Special spectral therapeutic instrument for gynecological photodynamic therapy - Google Patents
Special spectral therapeutic instrument for gynecological photodynamic therapy Download PDFInfo
- Publication number
- CN210138380U CN210138380U CN201820141238.XU CN201820141238U CN210138380U CN 210138380 U CN210138380 U CN 210138380U CN 201820141238 U CN201820141238 U CN 201820141238U CN 210138380 U CN210138380 U CN 210138380U
- Authority
- CN
- China
- Prior art keywords
- light source
- source probe
- led
- probe
- case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002428 photodynamic therapy Methods 0.000 title claims abstract description 10
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 9
- 230000003595 spectral effect Effects 0.000 title claims abstract description 7
- 239000000523 sample Substances 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 238000001228 spectrum Methods 0.000 abstract 1
- 239000003504 photosensitizing agent Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 206010059313 Anogenital warts Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Abstract
The utility model relates to a special spectral therapeutic instrument of gynaecology's photodynamic therapy. The spectrum therapeutic apparatus of the utility model comprises a light source probe, a touch screen, a case and a cable for connecting the light source probe and a driving power supply, wherein the light source probe is connected with the case through the cable, and the touch screen is arranged on the case; the light source probe further includes: the LED is encapsulated on the heat dissipation copper block, and the lens and the LED are encapsulated on the light source probe by the probe cap; the LED is a red LED with the emission wavelength of 630-660 nm. The utility model has the characteristics of compact structure, light source probe accomplishes to dispel the heat under the prerequisite of guaranteeing that output luminous power is high, and is small, facilitates the use, especially has practical application to worth in the aspect of the photodynamic therapy cervical disease is implemented at narrow and small chamber position.
Description
Technical Field
The utility model relates to a spectral therapy appearance especially relates to a be applicable to dedicated treatment facility of gynaecology's photodynamic treatment.
Background
Cervical erosion and condyloma acuminatum are common gynecological diseases caused by HPV virus and are also main diseases for inducing canceration. The traditional treatment methods include electrocautery, pulsed laser ablation and other treatment methods. However, these methods have poor selectivity, or lack of selectivity, or damage to healthy tissue, making it difficult to obtain optimal therapeutic results.
SUMMERY OF THE UTILITY MODEL
The utility model adopts a new light source design to realize photodynamic therapy of the above diseases, thereby solving the defects of the traditional treatment method.
The photodynamic therapy principle is that photosensitizer is coated on the affected part in advance, and after 2-3 hours, the photosensitizer is fully absorbed by virus, bacteria and abnormal cells (such as cancer cells) causing focus, while the concentration of the photosensitizer is very low due to metabolism of normal cells, and the concentration of the photosensitizer is very high because the abnormal cells cannot metabolize. At this time, the light source with specific wavelength is adopted to irradiate the affected part, and the photosensitizer absorbs the light wave to generate singlet oxygen to kill abnormal cells, thereby achieving the purpose of treatment. From the above principles it is clear that photodynamic therapy is an alternative treatment. The technology related to the patent is to invent a photosensitizer which not only meets the absorption wavelength of the photosensitizer, but also has small light source volume and good heat dissipation effect on the premise of meeting the power intensity according to clinical needs.
The technical scheme of the utility model is that: a special spectral therapeutic apparatus for gynecological photodynamic therapy comprises a light source probe, a touch screen, a case and a cable for connecting the light source probe and a driving power supply, wherein the light source probe is connected with the case through the cable, and the touch screen is arranged on the case; the light source probe further includes: the LED is encapsulated on the heat dissipation copper block, and the lens and the LED are encapsulated on the light source probe by the probe cap; the LED is a red LED with the emission wavelength of 630-660 nm.
The technical solution of the present invention is further described in detail by the accompanying drawings and the specific embodiments.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural diagram of the light source probe 4;
fig. 3 is a schematic circuit diagram.
The names of the components represented by the respective symbols are as follows: 1. a chassis; 2. a touch screen; 3. a switch; 4. a light source probe; 5. a cable; 6. a cable plug; 7. a lens; 8. an LED; 9. a copper block; 10. a stationary ring; 13. a control circuit; 14. a drive power supply; 15. a display circuit; 16. probe interface
Detailed Description
As shown in fig. 1, the external structure diagram of the present invention is characterized by comprising a case 1, a touch screen 2, a switch 3, a light source probe 4, a cable 5 and a cable plug 6. Fig. 2 is a sectional view of the light source probe of the present invention, which is characterized in that the light emitting element LED8 emits 630-660nm red light, which is condensed by the lens 7, so that the light beam emission angle is compressed from 120 ° to 30-60 °, and the light spot is more concentrated on the affected part to irradiate, and the power density is increased to ensure the therapeutic effect. In order to obtain high power output, high power LEDs are used as much as possible, and heat dissipation is a problem that must be solved. The utility model discloses encapsulate LED on copper billet 9 that coefficient of heat conductivity is high to on passing to the light source probe 4 of metal system such as aluminium with the heat by this copper billet, increased heat radiating area, guarantee that LED work is under the safe temperature condition. The probe cap encapsulates the lens 7 and LED8 on the light source probe 4. Fig. 3 shows a schematic circuit diagram of the present invention. The driving power supply 14 is controlled by the power switch 3 to be powered on. The power supply provides power for the whole system. The control circuit 13 is connected with the touch screen 2, provides a control key of the touch screen to control the power supply current and the timing length of the probe, and displays the control current and the timing length on the touch screen. The cable 5 and the cable plug 6 are connected to the probe interface 16.
The embodiment enables the volume of the spectral therapeutic apparatus to be compact, realizes small size and good heat dissipation of the light source probe under the condition of ensuring the necessary power for treatment, and becomes effective equipment when the photodynamic method is implemented for treating diseases of narrow and small cavities such as cervix.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses a technical entity all still belongs to the utility model discloses in technical scheme's the protection scope to any simple modification, change and the equivalent structure change of doing of above example.
Claims (1)
1. The special spectral therapeutic apparatus for the gynecological photodynamic therapy is characterized in that: the system comprises a light source probe, a touch screen, a case and a cable for connecting the light source probe and a driving power supply, wherein the light source probe is connected with the case through the cable, and the touch screen is arranged on the case; the light source probe includes: the LED is encapsulated on the heat dissipation copper block, and the lens and the LED are encapsulated on the light source probe by the probe cap; the LED is a red LED with the emission wavelength of 630-660 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141238.XU CN210138380U (en) | 2018-01-17 | 2018-01-17 | Special spectral therapeutic instrument for gynecological photodynamic therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141238.XU CN210138380U (en) | 2018-01-17 | 2018-01-17 | Special spectral therapeutic instrument for gynecological photodynamic therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210138380U true CN210138380U (en) | 2020-03-13 |
Family
ID=69728470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820141238.XU Expired - Fee Related CN210138380U (en) | 2018-01-17 | 2018-01-17 | Special spectral therapeutic instrument for gynecological photodynamic therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210138380U (en) |
-
2018
- 2018-01-17 CN CN201820141238.XU patent/CN210138380U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200313 |