CN111701145B - Photodynamic therapy device for oncology department - Google Patents
Photodynamic therapy device for oncology department Download PDFInfo
- Publication number
- CN111701145B CN111701145B CN202010579341.4A CN202010579341A CN111701145B CN 111701145 B CN111701145 B CN 111701145B CN 202010579341 A CN202010579341 A CN 202010579341A CN 111701145 B CN111701145 B CN 111701145B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- transverse plate
- horizontal
- electric
- transverse
- 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 19
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 230000037311 normal skin Effects 0.000 abstract description 7
- 230000001678 irradiating effect Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000001959 radiotherapy Methods 0.000 description 10
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004904 shortening Methods 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 206010006784 Burning sensation Diseases 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 230000002165 photosensitisation Effects 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/062—Photodynamic therapy, i.e. excitation of an agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0632—Constructional aspects of the apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0642—Irradiating part of the body at a certain distance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0664—Details
- A61N2005/0665—Reflectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0664—Details
- A61N2005/0665—Reflectors
- A61N2005/0666—Reflectors for redirecting light to the treatment area
Landscapes
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model provides a photodynamic therapy device for oncology, includes the base, and the base top sets up the first diaphragm of horizontally, through controlling two bracing piece fixed connection between first diaphragm and the base, the first electronic guide rail of first diaphragm bottom surface fixed mounting horizontally sets up first electronic slider on the first electronic guide rail, the vertical electric telescopic handle of first electronic slider bottom surface fixed mounting, and the plectane below sets up vertical first set, the first horizontal pole of the equal fixed mounting of side about the first electric telescopic handle dead lever. The invention can change the shape of illumination, avoid irradiating on normal skin, can pointedly irradiate the diseased part of a patient, can adapt to patients with different diseased degrees, can perform small-area irradiation treatment, and can reduce the irradiation on the normal skin by changing the size of light spots to perform the irradiation treatment on the diseased area of the patient, thereby lightening the burning feeling and simultaneously performing large-area irradiation treatment.
Description
Technical Field
The invention belongs to the field of photodynamic therapy devices, and particularly relates to a photodynamic therapy device for oncology.
Background
Photodynamic therapy (PDT) is a new method for treating neoplastic diseases using photosensitizing drugs and laser activation. The tumor part is irradiated by specific wavelength, the photosensitive medicine which is selectively gathered on the tumor tissue is activated to trigger photochemical reaction to destroy the tumor, but light spots of the traditional light treatment device are fixed and not changed, and the device is not convenient for a patient needing large-area irradiation, and simultaneously, the patient suffering from large-area diseases is treated by large-area irradiation, but the device is not easy to control the small-area irradiation, when the surface area of the irradiated human body is overlarge, light rays are irradiated on the normal skin of the human body, so that the patient generates burning sensation, the use is not convenient, and the photodynamic treatment device which can carry out large-area irradiation and selective irradiation is provided.
Disclosure of Invention
The invention provides a photodynamic therapy device for oncology, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a photodynamic therapy device for oncology department comprises a base, a horizontal first transverse plate is arranged above the base, the first transverse plate is fixedly connected with the base through a left supporting rod and a right supporting rod, a horizontal first electric guide rail is fixedly arranged on the bottom surface of the first transverse plate, the length direction of the first electric guide rail is along the left and right directions, a first electric slide block is arranged on the first electric guide rail, a vertical first electric telescopic rod is fixedly arranged on the bottom surface of the first electric slide block, a horizontal circular plate is arranged on the bottom surface of the first electric telescopic rod through a bearing, a vertical first sleeve is arranged below the circular plate, the top surface of the first sleeve is rotatably connected with the bottom surface of the circular plate, the circular plate is coaxial with the first sleeve, first transverse rods are fixedly arranged on the left and right side surfaces of a fixed rod of the first electric telescopic rod, second transverse rods are fixedly arranged on the left and right side surfaces of the first sleeve, and the first transverse rods are fixedly connected with the corresponding second transverse rods through telescopic rods, a horizontal toothed ring is fixedly installed on the top surface of the circular plate, the toothed ring is coaxial with the circular plate, a motor is fixedly installed on the side surface of a rod, one telescopic rod is connected with the second cross rod, a gear is sleeved on an output shaft of the motor, the gear is meshed with the toothed ring, a horizontal second electric guide rail is fixedly installed on the bottom surface of the circular plate, a second electric slide block is arranged on the second electric guide rail, a vertical multi-section electric telescopic rod is fixedly installed on the bottom surface of the second electric slide block, an inverted cone is installed on the bottom surfaces of the multi-section electric telescopic rod through an angle deflection device, the cone can be driven by the angle deflection device to incline all around, the side surface of the cone is a mirror surface, a vertical second sleeve is fixedly installed on the bottom surface of the first sleeve, a plurality of first light sources are uniformly distributed on the inner wall of the second sleeve, a vertical third sleeve is fixedly installed on the bottom surface of the second sleeve, a plurality of second light sources are uniformly distributed on the inner wall of the third sleeve, and light beams emitted by the second light sources are horizontal, the light beams all point to the axis of the third sleeve, the first sleeve, the second sleeve and the third sleeve are coaxial, a horizontal second transverse plate is arranged below the third sleeve, the bottom surface of the second transverse plate is fixedly connected with the top surface of the base through two vertical hydraulic telescopic rods, four first guide rails are distributed on the top surface of the second transverse plate in a matrix manner, the length directions of the first guide rails are along the left-right direction, first slide blocks are arranged on the first guide rails, a second guide rail is arranged at the center of the top surface of the second transverse plate, the length directions of the second guide rails are along the front-back direction, two second slide blocks are arranged on the front-back direction, three third transverse plates which are sequentially arranged from left to right are arranged above the second transverse plate, the left end of the third transverse plate positioned on the left side is hinged with the two first slide blocks positioned on the left side through a hinge, the right end of the third transverse plate positioned on the right side is hinged with the two first slide blocks positioned on the right side through a hinge, the left side face of a third transverse plate positioned in the middle is hinged with the right side face of a third transverse plate positioned on the left side, the right side face of the third transverse plate positioned in the middle is hinged with the left side face of the third transverse plate positioned on the right side, a vertical baffle is fixedly installed on the top face of a first sliding block, a horizontal third transverse rod is fixedly installed on the top face of a second sliding block, two limiting devices are fixedly installed on the opposite sides of the two third transverse rods, the limiting devices positioned on the two third transverse rods are in one-to-one correspondence, the limiting devices positioned on the same third transverse rod are in bilateral symmetry along a second guide rail, each limiting device comprises two fourth transverse rods, and the two fourth transverse rods in each limiting device can be connected with the corresponding first sliding blocks in a clamping mode.
As above, the photodynamic therapy device for oncology department, the angle deflection device include the cone, first spherical recess is seted up to the cone top surface, first spheroid is installed in the cooperation of first spherical recess, first spheroid top surface and multisection electric telescopic handle's bottom surface fixed connection, four second spherical recesses that the equidistance distributes are seted up all around to first spherical recess, the second spheroid is installed in the cooperation of second spherical recess, four third spherical recesses are seted up along the circumference direction equidistance to the position department that multisection electric telescopic handle side is close to the bottom, the cooperation is installed in the third spherical recess and is installed the third spheroid, the third spheroid passes through second electric telescopic handle and corresponding second spheroid fixed connection.
According to the photodynamic therapy device for oncology, the left side surface and the right side surface of the first sleeve are provided with the through holes, and the heat dissipation fans are fixedly arranged in the through holes.
According to the photodynamic therapy device for oncology, the sponge pads are fixedly arranged on the top surfaces of the third transverse plates.
According to the photodynamic therapy device for oncology, the handles are fixedly arranged on the front side surface and the rear side surface of the third transverse plate.
The invention has the advantages that: the invention can effectively control the size of light spots irradiated on the surface of a patient by extending and shortening a plurality of sections of electric telescopic rods, can irradiate the large surface of the patient by extending and shortening a first electric telescopic rod, when the local skin of the patient needs to be irradiated, two second sliding blocks are pushed to move towards the middle of a second transverse plate, a third transverse rod is positioned between two first sliding blocks which correspond to the left and the right, the left and the right end surfaces of the third transverse rod are just contacted and matched with the second sliding blocks, the three third transverse plates are horizontal (as shown in figure 3), the third transverse plates cannot rotate automatically at the moment, the patient lies on the three third transverse plates, then the first electric sliding blocks are controlled to move above the skin needing to be irradiated, then a motor rotates, the circular plates are driven to rotate by a toothed ring, under the action of the first transverse rod, the second transverse rod and the telescopic rods, the circular plates rotate relative to the first sleeve, the circular plate rotates to drive the second electric guide rail to rotate, at the moment, the second electric slide block moves to the position right above the skin to be irradiated, then the multi-section electric telescopic rod extends to enable the cone to be positioned at the height position of the third sleeve, at the moment, the first light source in the third sleeve is turned on, at the moment, the light speed emitted by the second light source irradiates on the side surface of the cone, the light irradiates on the skin of a patient through the reflection of the side surface of the cone, when the size and the shape of a light spot irradiating on the skin of the patient need to be adjusted, the position of the cylinder in the third sleeve can be changed through the up-and-down movement of the multi-section electric telescopic rod, the area of the light beam emitted by the second light source in the third sleeve, which irradiates on the cone is changed, so that the area of the reflected light beam is changed (when the cone is completely positioned in the third sleeve, the maximum light spot area formed on the skin of a human body is L1, as shown in fig. 6), when the cone moves upwards, the area of the light beam in the third sleeve irradiated on the side surface of the cone is reduced, and at this time, the area of the formed light spot is reduced (as shown in fig. 7, L2), so that the size of the light spot can be changed, the cone is driven to incline by the angle deflection device, the shape of the light spot irradiated on the skin of the patient can be changed, the light spot is adjusted to be close to the shape of the affected area of the patient, at this time, the affected area of the patient can be well treated, when the patient needs to perform large-area irradiation treatment, the second slide blocks are pulled outwards to move out from between the corresponding second slide blocks, then the third transverse plate in the middle is pushed upwards, at this time, the first slide blocks on the left side and the right side are both closed towards the middle, when the third transverse plates on the left side and the right side are in a vertical state, the second slide blocks are pushed at this time, the second slide blocks move to drive the third transverse rod to move, the third cross rod moves to enable two fourth cross rods in the limiting devices to be just clamped with the corresponding first sliding blocks, the first sliding blocks cannot move automatically (as shown in figure 4), the third cross rod cannot rotate automatically under the action of the baffle, a patient can sit on the middle third cross rod at the moment, the hydraulic telescopic rod and the first electric telescopic rod extend, the multiple sections of electric telescopic rods shorten (as shown in figure 2), the second sleeve and the area of the patient needing irradiation treatment are located at the same height, the first light source in the second sleeve is turned on, and comprehensive irradiation treatment can be carried out on the affected area of the patient at the moment; the multifunctional radiation therapy device is simple in structure and convenient to use, can change the shape of illumination, avoids irradiating normal skin, can pointedly perform radiation therapy on the pathological change place of a patient, can adapt to the patients with different disease degrees, can perform small-area radiation therapy, can perform radiation therapy on the diseased area of the patient by changing the size of light spots, can reduce the irradiation on the normal skin, thereby lightening the burning feeling, can perform large-area radiation therapy, is powerful in function, is multifunctional, can effectively reduce the cost, can be suitable for being used by some small hospitals, can reduce the occupied area, can improve the space utilization rate, and is suitable for being popularized and used in a large area.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a state diagram of the present invention in use; FIG. 3 is an enlarged view of view A of FIG. 1; FIG. 4 is an enlarged view of the view of FIG. 2 taken along line B; FIG. 5 is an enlarged view taken at point I of FIG. 1; FIG. 6 is a first schematic view of light irradiation; fig. 7 is a second schematic view of light irradiation.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A photodynamic therapy device for oncology department, as shown in the figure, comprises a base 1, a horizontal first transverse plate 2 is arranged above the base 1, the first transverse plate 2 is fixedly connected with the base 1 through a left support rod and a right support rod 3, a horizontal first electric guide rail 4 is fixedly arranged on the bottom surface of the first transverse plate 2, the length direction of the first electric guide rail 4 is along the left and right direction, a first electric slide block 5 is arranged on the first electric guide rail 4, a vertical first electric telescopic rod 6 is fixedly arranged on the bottom surface of the first electric slide block 5, a horizontal circular plate 7 is arranged on the bottom surface of the first electric telescopic rod 6 through a bearing, a vertical first sleeve 8 is arranged below the circular plate 7, the top surface of the first sleeve 8 is rotatably connected with the bottom surface of the circular plate 7, the circular plate 7 is coaxial with the first sleeve 8, a first cross rod 9 is fixedly arranged on the left and right side surfaces of a fixed rod of the first electric telescopic rod 6, a second cross rod 10 is fixedly arranged on the left and right side surfaces of the first sleeve 8, the first cross rods 9 are fixedly connected with the corresponding second cross rods 10 through telescopic rods 11, a horizontal toothed ring 12 is fixedly installed on the top surface of each circular plate 7, each toothed ring 12 is coaxial with the corresponding circular plate 7, a motor 13 is fixedly installed on the side surface of each rod, one telescopic rod 11 is connected with the corresponding second cross rod 10, a gear 28 is sleeved on an output shaft of each motor 13, the gear 28 is meshed with the toothed ring 12, a horizontal second electric guide rail 14 is fixedly installed on the bottom surface of each circular plate 7, a second electric slider 15 is arranged on each second electric guide rail 14, a vertical multi-section electric telescopic rod 16 is fixedly installed on the bottom surface of each second electric slider 15, an inverted cone 17 is installed on the bottom surface of each multi-section electric telescopic rod 16 through an angle deflection device, the angle deflection device can drive the cone 17 to incline towards the periphery, the side surface of the cone 17 is a mirror surface, a vertical second sleeve 18 is fixedly installed on the bottom surface of each first sleeve 8, and a plurality of first light sources are uniformly distributed on the inner wall of each second sleeve 18, a vertical third sleeve 19 is fixedly arranged on the bottom surface of the second sleeve 18, a plurality of second light sources are uniformly distributed on the inner wall of the third sleeve 19, light beams emitted by the second light sources are horizontal and all point to the axis of the third sleeve 19, the first sleeve 8, the second sleeve 18 and the third sleeve 19 are coaxial, a horizontal second transverse plate 20 is arranged below the third sleeve 19, the bottom surface of the second transverse plate 20 is fixedly connected with the top surface of the base 1 through two vertical hydraulic telescopic rods 21, four first guide rails 22 are distributed on the top surface of the second transverse plate 20 in a matrix manner, the length directions of the first guide rails 22 are all along the left-right direction, first sliding blocks 23 are arranged on the first guide rails 22, a second guide rail 24 is arranged at the center of the top surface of the second transverse plate 20, the length direction of the second guide rail 24 is along the front-back direction, two second sliding blocks 25 are arranged on the front-back direction of the second guide rail 24, three third transverse plates 26 which are sequentially arranged left-right are arranged above the second transverse plate 20, the left end of a third transverse plate 26 positioned on the left side is hinged with two first sliding blocks 23 positioned on the left side, the right end of the third transverse plate 26 positioned on the right side is hinged with two first sliding blocks 23 positioned on the right side, the left side surface of the third transverse plate 26 positioned in the middle is hinged with the right side surface of the third transverse plate 26 positioned on the left side, the right side surface of the third transverse plate 26 positioned in the middle is hinged with the left side surface of the third transverse plate 26 positioned on the right side, vertical baffle plates 41 are fixedly arranged on the top surfaces of the first sliding blocks 23, a horizontal third transverse rod 40 is fixedly arranged on the top surface of the second sliding block 25, two limiting devices are fixedly arranged on the opposite side surfaces of the two third transverse rods 40, wherein the limiting devices positioned on the two third transverse rods 40 are in one-to-one correspondence, the limiting devices positioned on the same third transverse rod 40 are bilaterally symmetrical along the second guide rail 24, and comprise two fourth transverse rods 27, two fourth cross bars 27 in the limiting device can be clamped with the corresponding first sliding blocks 23. The invention can effectively control the size of light spots irradiated on the surface of a patient through the extension and the shortening of a plurality of sections of electric telescopic rods, can irradiate the large surface of the patient through the extension and the shortening of a first electric telescopic rod, when the local skin of the patient needs to be irradiated and treated, at the moment, two second sliding blocks 25 are pushed to move towards the middle of a second transverse plate 20, a third transverse rod 40 is positioned between two first sliding blocks 23 which correspond to the left and the right, the left end surface and the right end surface of the third transverse rod 40 are just in contact fit with the second sliding blocks 23, at the moment, three third transverse plates 26 are horizontal (as shown in figure 3), the third transverse plates 26 cannot rotate automatically, the patient lies on the three third transverse plates 26, then the first electric sliding blocks 5 are controlled to move above the skin which needs to be irradiated, then the motor 13 rotates, the circular plate 7 is driven to rotate through the toothed ring 12, and the first transverse rods 9, the second transverse plates 23, the second sliding blocks 23 and the third transverse plates 26 can not rotate automatically, Under the action of the second cross rod 10 and the telescopic rod 11, the circular plate 7 rotates relative to the first sleeve 8, the circular plate 7 rotates to drive the second electric guide rail 14 to rotate, at the moment, the second electric slide block 15 moves right above the skin to be irradiated, then the multiple sections of electric telescopic rods 16 extend to enable the cone 17 to be positioned at the height position of the third sleeve 19, at the moment, the second light source in the third sleeve 19 is turned on, at the moment, the light emitted by the second light source irradiates on the side surface of the cone 17, the light irradiates on the skin of a patient through the reflection of the side surface of the cone 17, when the size and the shape of a light spot irradiating on the skin of the patient need to be adjusted, at the moment, the up-and-down movement of the multiple sections of electric telescopic rods 16 can change the position of the cylinder 17 in the third sleeve 19, the area of the light beam irradiating on the cone 17 emitted by the second light source in the third sleeve 19 is changed, so that the area of the reflected light beam is changed (when the cone 17 is completely positioned in the third sleeve 19, the maximum area of the light spot formed on the human skin is L1 at this time, as shown in FIG. 6), when the cone 17 moves upwards, the area of the light beam irradiated on the side surface of the cone 17 in the third sleeve 19 is reduced, the area of the formed light spot is reduced (L2 as shown in FIG. 7), so that the size of the light spot can be changed, the cone 17 is driven by the angle deflection device to incline, the shape of the light spot irradiated on the patient skin can be changed, the light spot is adjusted to be close to the shape of the affected area of the patient, the affected area of the patient can be well treated, when the patient needs to be treated by large-area irradiation, the second slide block 25 is pulled outwards to move out from between the corresponding second slide blocks 23, and then the middle third transverse plate 26 is pushed upwards, at this time, the first sliding blocks 23 on the left and right sides are all closed to the middle, when the third transverse plates 26 on the left and right sides are in a vertical state, the second sliding block 25 is pushed, the second sliding block 25 moves to drive the third transverse rod 40 to move, the third transverse rod 40 moves to enable the two fourth transverse rods 27 in the limiting device to be just clamped with the corresponding first sliding blocks 23, and at this time, the first sliding blocks 23 cannot move by themselves (as shown in figure 4), the third transverse plate 40 cannot rotate by itself under the action of the baffle plate 41, at this time, the patient can sit on the middle third transverse plate 26, at this time, the hydraulic telescopic rod 21 and the first electric telescopic rod 6 extend, the multi-section electric telescopic rod 16 shortens (as shown in fig. 2), at this time, the second sleeve 18 and the area of the patient needing irradiation treatment are located at the same height, the first light source in the second sleeve 18 is turned on, and at this time, comprehensive irradiation treatment can be performed on the affected area of the patient; the multifunctional radiation therapy device is simple in structure and convenient to use, can change the shape of illumination, avoids irradiating normal skin, can pointedly perform radiation therapy on the pathological change place of a patient, can adapt to the patients with different disease degrees, can perform small-area radiation therapy, can perform radiation therapy on the diseased area of the patient by changing the size of light spots, can reduce the irradiation on the normal skin, thereby lightening the burning feeling, can perform large-area radiation therapy, is powerful in function, is multifunctional, can effectively reduce the cost, can be suitable for being used by some small hospitals, can reduce the occupied area, can improve the space utilization rate, and is suitable for being popularized and used in a large area.
Specifically, as shown in the drawings, the angle deflection device according to the present embodiment includes a cone 17, a first spherical recess 29 is formed in a top surface of the cone 17, a first sphere 30 is installed in the first spherical recess 29 in a matching manner, a top surface of the first sphere 30 is fixedly connected to a bottom surface of the multi-section electric telescopic rod 16, four second spherical recesses 31 are formed around the first spherical recess 29 and distributed equidistantly, a second sphere 32 is installed in the second spherical recesses 31 in a matching manner, four third spherical recesses 33 are formed in positions of side surfaces of the multi-section electric telescopic rod 16 close to the bottom in a circumferential direction at equal intervals, a third sphere 34 is installed in the third spherical recesses 33 in a matching manner, and the third sphere 34 is fixedly connected to the corresponding second spheres 32 through a second electric telescopic rod 35. This design is through the shrink of the different electric telescopic handle of second 35 of control and lengthening, can change cone 17 to different direction squints to it is different ellipses that the light that third sleeve 19 shines after the cone 17 side reflects, can make the shape of shining on the patient surface different through the angle that changes cone 17, thereby can make its different patient of adaptation suffer from a disease skin, thereby reduce to shine on healthy skin, can the treatment of pertinence, make its use more convenient and accurate.
Specifically, as shown in the drawings, through holes 36 are formed in both the left and right side surfaces of the first sleeve 8, and a heat dissipation fan 37 is fixedly installed in the through holes 36. This design can be when carrying out whole-body irradiation treatment to the patient, can effectively reduce the temperature in the first sleeve 8 through radiator fan 37, prevents at the in-process of shining, and the too high patient that makes of temperature feels uncomfortable, and this design makes the patient more comfortable at the in-process of treatment.
Further, as shown, the sponge pad 38 is fixedly mounted on the top surface of the third cross plate 26 in the embodiment. This design can make the patient more comfortable when lying and sitting.
Further, as shown in the drawings, the handles 39 are fixedly installed on the front and rear sides of the third cross plate 26. This design can be through handle 39 with third diaphragm 26 pulling upwards, make it more convenient to use.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A photodynamic therapy device for oncology, comprising: comprises a base (1), a horizontal first transverse plate (2) is arranged above the base (1), the first transverse plate (2) is fixedly connected with the base (1) through a left supporting rod and a right supporting rod (3), a horizontal first electric guide rail (4) is fixedly arranged on the bottom surface of the first transverse plate (2), the length direction of the first electric guide rail (4) is along the left and right directions, a first electric slider (5) is arranged on the first electric guide rail (4), a vertical first electric telescopic rod (6) is fixedly arranged on the bottom surface of the first electric slider (5), a horizontal circular plate (7) is arranged on the bottom surface of the first electric telescopic rod (6) through a bearing, a vertical first sleeve (8) is arranged below the circular plate (7), the top surface of the first sleeve (8) is rotatably connected with the bottom surface of the circular plate (7), the circular plate (7) is coaxial with the first sleeve (8), a first transverse rod (9) is fixedly arranged on the left side surface and the right side surface of a fixing rod of the first electric telescopic rod (6), the left side and the right side of a first sleeve (8) are fixedly provided with second cross rods (10), the first cross rods (9) are fixedly connected with the corresponding second cross rods (10) through telescopic rods (11), the top surfaces of circular plates (7) are fixedly provided with horizontal toothed rings (12), the toothed rings (12) are coaxial with the circular plates (7), the side surface of a rod connected with one telescopic rod (11) and the second cross rods (10) is fixedly provided with a motor (13), an output shaft of the motor (13) is sleeved with a gear (28), the gear (28) is meshed with the toothed rings (12), the bottom surfaces of the circular plates (7) are fixedly provided with a horizontal second electric guide rail (14), the second electric guide rail (14) is provided with a second conical electric slide block (15), the bottom surfaces of the second electric slide block (15) are fixedly provided with a plurality of vertical electric telescopic rods (16), and the bottom surfaces of the plurality of the electric telescopic rods (16) are provided with inverted stands (17) through an angle deflection device, the angle deflection device can drive the cone (17) to incline all around, the side of the cone (17) is a mirror surface, a vertical second sleeve (18) is fixedly installed on the bottom surface of the first sleeve (8), a plurality of first light sources are uniformly distributed on the inner wall of the second sleeve (18), a vertical third sleeve (19) is fixedly installed on the bottom surface of the second sleeve (18), a plurality of second light sources are uniformly distributed on the inner wall of the third sleeve (19), light beams emitted by the second light sources are horizontal and all point to the axis of the third sleeve (19), the first sleeve (8), the second sleeve (18) and the third sleeve (19) are coaxial, a horizontal second transverse plate (20) is arranged below the third sleeve (19), the bottom surface of the second transverse plate (20) is fixedly connected with the top surface of the base (1) through two vertical hydraulic telescopic rods (21), four first guide rails (22) are distributed on the top surface of the second transverse plate (20) in a matrix manner, the length directions of the first guide rails (22) are all along the left-right direction, the first guide rails (22) are respectively provided with a first slider (23), the top center of the second transverse plate (20) is provided with a second guide rail (24), the length directions of the second guide rails (24) are along the front-back direction, the front-back direction of the second guide rails (24) is provided with two second sliders (25), three third transverse plates (26) which are arranged in sequence from left to right are arranged above the second transverse plates (20), the left end of the third transverse plate (26) positioned on the left side is hinged with the two first sliders (23) positioned on the left side, the right end of the third transverse plate (26) positioned on the right side is hinged with the two first sliders (23) positioned on the right side, the left side of the third transverse plate (26) positioned in the middle is hinged with the right side of the third transverse plate (26), the right side of the third transverse plate (26) in the middle is hinged with the left side of the third transverse plate (26) positioned on the right side, vertical baffle (41) of the equal fixed mounting of first slider (23) top surface, the equal fixed mounting horizontally third horizontal pole (40) of top surface of second slider (25), two stop device of the equal fixed mounting in the side that two third horizontal poles (40) are relative, wherein be located two stop device position one-to-one on third horizontal pole (40), stop device that is located on same root third horizontal pole (40) is along second guide rail (24) bilateral symmetry, stop device includes two fourth horizontal poles (27), two fourth horizontal poles (27) in the stop device and the first slider (23) joint that corresponds.
2. The photodynamic therapy device for oncology according to claim 1, wherein: the angle deflection device comprises a cone (17), wherein a first spherical groove (29) is formed in the top surface of the cone (17), a first sphere (30) is installed in the first spherical groove (29) in a matched mode, the top surface of the first sphere (30) is fixedly connected with the bottom surface of the multi-section electric telescopic rod (16), four second spherical grooves (31) distributed equidistantly are formed in the periphery of the first spherical groove (29), a second sphere (32) is installed in the second spherical grooves (31) in a matched mode, four third spherical grooves (33) are formed in the positions, close to the bottom, of the side surfaces of the multi-section electric telescopic rod (16) in an equidistant mode along the circumferential direction, a third sphere (34) is installed in the third spherical grooves (33) in a matched mode, and the third sphere (34) is fixedly connected with the corresponding second sphere (32) through a second electric telescopic rod (35).
3. The photodynamic therapy device for oncology according to claim 1, wherein: the left side surface and the right side surface of the first sleeve (8) are provided with through holes (36), and a heat radiation fan (37) is fixedly arranged in the through holes (36).
4. The photodynamic therapy device for oncology according to claim 1, wherein: sponge pads (38) are fixedly arranged on the top surfaces of the third transverse plates (26).
5. The photodynamic therapy device for oncology according to claim 1, wherein: the front side and the rear side of the third transverse plate (26) are both fixedly provided with handles (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579341.4A CN111701145B (en) | 2020-06-23 | 2020-06-23 | Photodynamic therapy device for oncology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579341.4A CN111701145B (en) | 2020-06-23 | 2020-06-23 | Photodynamic therapy device for oncology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111701145A CN111701145A (en) | 2020-09-25 |
| CN111701145B true CN111701145B (en) | 2022-03-29 |
Family
ID=72541602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010579341.4A Expired - Fee Related CN111701145B (en) | 2020-06-23 | 2020-06-23 | Photodynamic therapy device for oncology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111701145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336976B (en) * | 2020-10-20 | 2022-03-22 | 上海市皮肤病医院 | Multifunctional medicine applying device for treating psoriasis |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237534A (en) * | 2016-08-29 | 2016-12-21 | 武汉亚格光电技术股份有限公司 | Intelligent nevus flammeus optical dynamic therapy instrument system |
| CN108302397A (en) * | 2018-04-03 | 2018-07-20 | 广东伊柏斯光电股份有限公司 | A kind of uniform bulkhead lamp for changing illuminating area |
| CN110681070A (en) * | 2019-10-31 | 2020-01-14 | 福建师范大学 | Photodynamic therapy light source capable of being regulated and controlled in personalized mode and regulation and control method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6117129A (en) * | 1997-05-30 | 2000-09-12 | Nidek Co., Ltd. | Laser treatment apparatus |
| TW576933B (en) * | 2001-05-25 | 2004-02-21 | Wavien Inc | Collecting and condensing system, method for collecting electromagnetic radiation emitted by a source, tapered light pipe (TLP), numerical aperture (NA) conversion device, and portable front projection system |
| CN101788714A (en) * | 2010-02-05 | 2010-07-28 | 周迅 | Laser power synthesizer and high-power laser adopting the same |
| CN201689214U (en) * | 2010-02-05 | 2010-12-29 | 周迅 | Laser power combiner and high-power laser device adopting same |
| CN102830492A (en) * | 2012-09-13 | 2012-12-19 | 电子科技大学 | Conical device for increasing duty ratio of light beam |
| CN208493003U (en) * | 2017-11-28 | 2019-02-15 | 中国人民解放军第一〇七医院 | A kind of novel skin therapeutic equipment |
| CN108014424B (en) * | 2017-12-29 | 2020-12-18 | 深圳开立生物医疗科技股份有限公司 | Endoscope device |
-
2020
- 2020-06-23 CN CN202010579341.4A patent/CN111701145B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237534A (en) * | 2016-08-29 | 2016-12-21 | 武汉亚格光电技术股份有限公司 | Intelligent nevus flammeus optical dynamic therapy instrument system |
| CN108302397A (en) * | 2018-04-03 | 2018-07-20 | 广东伊柏斯光电股份有限公司 | A kind of uniform bulkhead lamp for changing illuminating area |
| CN110681070A (en) * | 2019-10-31 | 2020-01-14 | 福建师范大学 | Photodynamic therapy light source capable of being regulated and controlled in personalized mode and regulation and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111701145A (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2015528338A (en) | Dual panel photodynamic therapy lamp | |
| US5830123A (en) | Pivotable irradiating device | |
| CN111701145B (en) | Photodynamic therapy device for oncology department | |
| US7198624B2 (en) | Apparatus with ultra violet spectrum lamp, for the treatment of psoriasis | |
| CN216439838U (en) | Semiconductor laser therapeutic instrument | |
| CN118267636A (en) | Pain therapeutic instrument | |
| KR20160003886U (en) | LED radiator with joint structure for skin | |
| CN201643434U (en) | Vertical cover phototherapy instrument | |
| CN209548542U (en) | A kind of adjustable physical therapy lamp | |
| CN219127259U (en) | A light instrument for eyeball training and physiotherapy | |
| KR20170037310A (en) | Optical bio treatment apparatus | |
| KR20110118039A (en) | Multi-directional light treatment apparatus | |
| CN208493003U (en) | A kind of novel skin therapeutic equipment | |
| CN110237429A (en) | A kind of containing for hair-generating helmet | |
| CN203342212U (en) | Ultraviolet ray phototherapy instrument with rotate-to-position irradiation screens | |
| CN211750434U (en) | Dental chair diagnosis and treatment mirror | |
| TWM501265U (en) | Optical wave therapy device | |
| CN206026881U (en) | Light wave treatment device and light wave treatment module | |
| JP2001046527A (en) | Laser-ray illuminator | |
| CN2440535Y (en) | Composite focusing device for X ray-microwave knife | |
| CN203694000U (en) | Osteoporosis treatment chair | |
| CN210131260U (en) | Low-intensity laser repair whole-body phototherapy instrument | |
| CN216777748U (en) | Irradiation equipment with adjustable light spot size | |
| CN207817318U (en) | A kind of new interpreting apparatus of adjustable image section | |
| CN201200725Y (en) | Full-computerized infrared physiotherapy equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |