CN205307632U - Adjustable irradiation spot size's laser treatment unit - Google Patents
Adjustable irradiation spot size's laser treatment unit Download PDFInfo
- Publication number
- CN205307632U CN205307632U CN201521029690.XU CN201521029690U CN205307632U CN 205307632 U CN205307632 U CN 205307632U CN 201521029690 U CN201521029690 U CN 201521029690U CN 205307632 U CN205307632 U CN 205307632U
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- Prior art keywords
- blade
- arc shaped
- irradiation
- size
- treatment head
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Abstract
The utility model discloses an adjustable irradiation spot size's laser treatment unit, including the therapeutic instrument body with connect in the therapeutical head of therapeutic instrument body, the treatment head is used for carrying out radiation treatment to the focus, the overhead output aperture regulator that is provided with of treatment, this output aperture regulator have to adjust dials the ring, work as the rotation adjust when dialling the ring, treatment head via the irradiation light spot area size of shining in the focus of output aperture regulator output changes thereupon. Adjustable irradiation spot size's laser treatment unit in, organize the size of adjusting the light trap through setting up the ARC blade who can deflect, and then change the size of the irradiation facula of treatment head output, clinically can be under the prerequisite of ensureing the irradiation energy intensity, according to patient's focus size and change the area that shines of irradiation facula, needn't shelter from the normal skin around the focus again, made things convenient for the practitioner, improved therapeutical efficiency.
Description
Technical field
The utility model relates to a kind of laser therapy instrument, particularly relates to the laser therapy instrument of a kind of adjustable irradiation spot size.
Background technology
Laser is one of 20th century great invention of the mankind, and is widely used in a lot of field.
The clinical value of low-intensity laser irradiation treatment is affirmed both at home and abroad. It is mainly used in the diseases such as treatment encephalopathy, cardiovascular disorder, diabetes, malignant tumour, leukemia, psychiatric department disease, psoriatic, rhinitis. According to healthy medical discovery, the decubation of low level laser after cardiovascular and cerebrovascular disease morbidity primary prevention and morbidity all has good curative effect, has certain effect for healthy and suppression human senility tool.
Laser therapy is undertaken by special laser therapy instrument. Laser therapy instrument generally comprises therapeutic equipment body and is connected to the treatment head of described therapeutic equipment body, and described treatment head is for carrying out irradiation therapy to focus.
Due to patient's focus area, shape difference, the irradiation energy density demand of laser is also different. For guaranteeing the irradiation intensity to lesions position, each treatment all needs the normal skin around focus to be blocked, with avoid normal skin under laser illumination injured, this adds increased the operating time of doctor, simultaneously also very inconvenient.
Practical novel content
The utility model is for the drawback of prior art, it is provided that the laser therapy instrument of a kind of adjustable irradiation spot size.
The laser therapy instrument of adjustable irradiation spot size described in the utility model, comprise therapeutic equipment body and it is connected to the treatment head of described therapeutic equipment body, described treatment head is for carrying out irradiation therapy to focus, being provided with on described treatment head and export aperture setter, this output aperture setter is with adjustment ring;
When rotating described adjustment ring, the irradiation facula area size being irradiated in focus that described treatment head exports via described output aperture setter changes thereupon.
In the laser therapy instrument of adjustable irradiation spot size described in the utility model, described output aperture setter comprises the body skin of the round shape for being fixedly installed in treatment head;
The blade base of annular it is provided with in described body skin, on the blade base of described annular, pivot joint is provided with at least six along the circumferential direction uniform arc shaped blades, and these arc shaped blades surround the light hole of diameter alterable in described blade base inside;
Also comprising blade adjustments and turn plate, described blade adjustments turns plate and fits in described blade base and arrange, and described each arc shaped blade and described regulating rotary plate pivot joint;
Described blade adjustments turns plate and described adjustment ring synchronous axial system;
When rotating described adjustment ring, described blade adjustments turns plate concomitant rotation, and drives described arc shaped blade to rotate relative to described blade base, thus the diameter making described blade base inside surround the light hole changes.
In the laser therapy instrument of adjustable irradiation spot size described in the utility model, described arc shaped blade is curved arc shape;
One end of this arc shaped blade and described blade base pivot joint, curved arc section and the described blade adjustments of this arc shaped blade turn plate pivot joint.
In the laser therapy instrument of adjustable irradiation spot size described in the utility model, described body skin is also provided with the snap ring installed for coordinating with described treatment head.
In the laser therapy instrument of adjustable irradiation spot size described in the utility model, the size of light hole is regulated by arranging deflectable arc shaped blade group, and then change the size of the irradiation hot spot that treatment head exports, clinically can under the prerequisite guaranteeing irradiation energy intensity, the irradiation area of irradiation hot spot is changed according to the size of tumor of patient, again the normal skin around focus need not be blocked, facilitate practitioner, it is to increase therapeutic efficiency.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of the laser therapy instrument of adjustable irradiation spot size described in the utility model;
Fig. 2 is the schematic diagram of the output aperture setter in the laser therapy instrument of adjustable irradiation spot size described in the utility model;
Fig. 3 is another structural representation of the output aperture setter in the laser therapy instrument of adjustable irradiation spot size described in the utility model;
Fig. 4 is the structural representation of the curved arc blade in the laser therapy instrument of adjustable irradiation spot size described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to specification sheets word.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, laser therapy instrument described in the utility model, comprises therapeutic equipment body 1 and is connected to the treatment 3 of described therapeutic equipment body 1, and described treatment 3 is for carrying out irradiation therapy to focus. Irradiation hot spot for ease of adjustment for the treatment of head exports size, and the utility model is provided with in described treatment 3 and exports aperture setter 2, and this output aperture setter 2 is with adjustment ring 4. When rotating described adjustment ring 4, the irradiation facula area size being irradiated in focus that described treatment 3 exports via described output aperture setter 2 changes thereupon.
Specifically, in laser therapy instrument described in the utility model, described output aperture setter 2 comprises the body skin 41 of the round shape for being fixedly installed in treatment 3. The blade base 42 of annular it is provided with in described body skin 41, on the blade base 42 of described annular, pivot joint is provided with at least six along the circumferential direction uniform arc shaped blades (i.e. arc shaped blade 51,52,53,54,55,56), and these arc shaped blades surround the light hole 6 of diameter alterable in described blade base 42 inside.
Also comprise blade adjustments and turn plate 43, described blade adjustments turns plate 43 and fits in described blade base 42 and arrange, and described each arc shaped blade and the pivot joint of described regulating rotary plate 43 (described each arc shaped blade and described regulating rotary plate 43 can directly pivot joints, also the pivot joint by union lever, the such as union lever 513 shown in Fig. 3. One end of this union lever 513 is articulated in regulating rotary plate 43, the other end and is then articulated on arc shaped blade 52).
Described blade adjustments turns plate 43 and described adjustment ring 4 synchronous axial system. When rotating described adjustment ring 4, described blade adjustments turns plate 43 concomitant rotation, and drives described arc shaped blade to rotate relative to described blade base 42, thus the diameter making described blade base 42 inside surround the light hole 6 changes. As shown in Figure 2, now the diameter of light hole 6 is relatively big, if being rotated clockwise by adjustment ring 4, then blade adjustments turns plate 43 and also synchronously rotates clockwise. Owing to blade base 42 maintains static, each arc shaped blade is only fitted and is articulated on blade base 42, therefore when blade adjustments turn plate 43 rotate clockwise time, each union lever can be forced to support each arc shaped blade (as union lever 513 supports arc shaped blade 52), each arc shaped blade is made to deflect (deflecting to the direction of the light hole 6 of the inside of blade base 42), thus the diameter making light hole 6 diminishes (namely as shown in Figure 3), reach the object that the irradiation hot spot changing treatment head exports size.
As shown in Figure 4, in the utility model, described arc shaped blade (still for arc shaped blade 52) is curved arc shape; One end of this arc shaped blade and described blade base 42 pivot joint (such as curved arc blade 52 passing hole 512 and the pivot joint of described blade base 42), the curved arc section of this arc shaped blade and described blade adjustments turn plate 43 pivot joint (curved arc section passing hole 511 and the described blade adjustments of such as curved arc blade 52 turn plate 43 pivot joint). By the above-mentioned mode arranging two pivot joint points on arc shaped blade, described arc shaped blade is turned in blade adjustments deflect to light hole 6 direction when plate 43 rotates or deviate from the deflection of light hole 6 direction, reach the object regulating light hole 6 diameter, also namely change the size of the irradiation hot spot that treatment 3 exports.
Further, in order to convenient disassembly, or existing installation upgrading is convenient, also it is provided with the snap ring (not shown) installed for coordinating with described treatment 3 at described body skin 41, can be installed on exporting aperture setter 2 in treatment 3 easily by this snap ring.
In the laser therapy instrument of adjustable irradiation spot size described in the utility model, the size of light hole is regulated by arranging deflectable arc shaped blade group, and then change the size of the irradiation hot spot that treatment head exports, clinically can under the prerequisite guaranteeing irradiation energy intensity, the irradiation area of irradiation hot spot is changed according to the size of tumor of patient, again the normal skin around focus need not be blocked, facilitate practitioner, it is to increase therapeutic efficiency.
Although embodiment of the present utility model is open as above, but listed utilization that it is not restricted in specification sheets and enforcement mode, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore claim is not being deviated from and under general concept that equivalency range limits, the utility model is not limited to specific details and illustrates and the legend described here.
Claims (4)
1. the laser therapy instrument of an adjustable irradiation spot size, comprise therapeutic equipment body and it is connected to the treatment head of described therapeutic equipment body, described treatment head is for carrying out irradiation therapy to focus, it is characterized in that, being provided with on described treatment head and export aperture setter, this output aperture setter is with adjustment ring;
When rotating described adjustment ring, the irradiation facula area size being irradiated in focus that described treatment head exports via described output aperture setter changes thereupon.
2. the laser therapy instrument of adjustable irradiation spot size as claimed in claim 1, it is characterised in that, described output aperture setter comprises the body skin of the round shape for being fixedly installed in treatment head;
The blade base of annular it is provided with in described body skin, on the blade base of described annular, pivot joint is provided with at least six along the circumferential direction uniform arc shaped blades, and these arc shaped blades surround the light hole of diameter alterable in described blade base inside;
Also comprising blade adjustments and turn plate, described blade adjustments turns plate and fits in described blade base and arrange, and described each arc shaped blade and described regulating rotary plate pivot joint;
Described blade adjustments turns plate and described adjustment ring synchronous axial system;
When rotating described adjustment ring, described blade adjustments turns plate concomitant rotation, and drives described arc shaped blade to rotate relative to described blade base, thus the diameter making described blade base inside surround the light hole changes.
3. the laser therapy instrument of adjustable irradiation spot size as claimed in claim 2, it is characterised in that, described arc shaped blade is curved arc shape;
One end of this arc shaped blade and described blade base pivot joint, curved arc section and the described blade adjustments of this arc shaped blade turn plate pivot joint.
4. the laser therapy instrument of adjustable irradiation spot size as claimed in claim 3, it is characterised in that, described body skin is also provided with the snap ring installed for coordinating with described treatment head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029690.XU CN205307632U (en) | 2015-12-11 | 2015-12-11 | Adjustable irradiation spot size's laser treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029690.XU CN205307632U (en) | 2015-12-11 | 2015-12-11 | Adjustable irradiation spot size's laser treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307632U true CN205307632U (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029690.XU Expired - Fee Related CN205307632U (en) | 2015-12-11 | 2015-12-11 | Adjustable irradiation spot size's laser treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205307632U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011192A (en) * | 2018-08-25 | 2018-12-18 | 武汉高科恒大光电有限公司 | A kind of laser therapeutic apparantus spot diameter control set for adjusting |
| CN109192025A (en) * | 2018-10-09 | 2019-01-11 | 瑞安市任奇科技有限公司 | A kind of physics teaching diffraction experiment by narrow opening apparatus for demonstrating |
| CN109905677A (en) * | 2019-03-21 | 2019-06-18 | 重庆工程职业技术学院 | A kind of mine supervision image enhancement processing method |
| CN109977842A (en) * | 2019-03-21 | 2019-07-05 | 重庆工程职业技术学院 | A kind of mine supervision moving target detecting method |
| CN110058335A (en) * | 2019-04-30 | 2019-07-26 | 西安炬光科技股份有限公司 | The implementation method of optical element, therapeutic equipment and hot spot transformation |
| CN110314287A (en) * | 2019-07-10 | 2019-10-11 | 陈大为 | Hyperlipidemia therapeutic equipment |
| CN112691300A (en) * | 2020-12-26 | 2021-04-23 | 徐鑫林 | Surgical wound sterilization instrument |
| CN118320318A (en) * | 2024-03-08 | 2024-07-12 | 广州市五合医疗器械有限公司 | Laser therapeutic instrument with adjustable irradiation area |
-
2015
- 2015-12-11 CN CN201521029690.XU patent/CN205307632U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011192A (en) * | 2018-08-25 | 2018-12-18 | 武汉高科恒大光电有限公司 | A kind of laser therapeutic apparantus spot diameter control set for adjusting |
| CN109192025A (en) * | 2018-10-09 | 2019-01-11 | 瑞安市任奇科技有限公司 | A kind of physics teaching diffraction experiment by narrow opening apparatus for demonstrating |
| CN109192025B (en) * | 2018-10-09 | 2020-07-07 | 瑞安市任奇科技有限公司 | Single slit diffraction experiment demonstration device for physics teaching |
| CN109905677A (en) * | 2019-03-21 | 2019-06-18 | 重庆工程职业技术学院 | A kind of mine supervision image enhancement processing method |
| CN109977842A (en) * | 2019-03-21 | 2019-07-05 | 重庆工程职业技术学院 | A kind of mine supervision moving target detecting method |
| CN110058335A (en) * | 2019-04-30 | 2019-07-26 | 西安炬光科技股份有限公司 | The implementation method of optical element, therapeutic equipment and hot spot transformation |
| CN110314287A (en) * | 2019-07-10 | 2019-10-11 | 陈大为 | Hyperlipidemia therapeutic equipment |
| CN110314287B (en) * | 2019-07-10 | 2021-01-15 | 陈大为 | Hyperlipemia therapeutic instrument |
| CN112691300A (en) * | 2020-12-26 | 2021-04-23 | 徐鑫林 | Surgical wound sterilization instrument |
| CN118320318A (en) * | 2024-03-08 | 2024-07-12 | 广州市五合医疗器械有限公司 | Laser therapeutic instrument with adjustable irradiation area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160615 Termination date: 20201211 |