CN109157766A - Shallow-layer X-ray skin treatment device and system - Google Patents
Shallow-layer X-ray skin treatment device and system Download PDFInfo
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- CN109157766A CN109157766A CN201811247191.6A CN201811247191A CN109157766A CN 109157766 A CN109157766 A CN 109157766A CN 201811247191 A CN201811247191 A CN 201811247191A CN 109157766 A CN109157766 A CN 109157766A
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000002560 therapeutic procedure Methods 0.000 claims description 12
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N2005/1019—Sources therefor
- A61N2005/1022—Generators, e.g. X-ray tubes
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
A kind of shallow-layer X-ray skin treatment device provided in an embodiment of the present invention and system.Wherein, above-mentioned shallow-layer X-ray skin treatment device includes X source array component and master component；The X source array component includes pedestal and multiple cold cathode X sources for being uniformly distributed in the pedestal；The cold cathode X source and the master component are electrically connected；The cold cathode X source works under the control of the master component.Reduce dose of radiation, it is ensured that using safe；Radiation profile is uniform, improvement effect；Radiation energy is controllable, avoids generating high-energy radiation.The thermal accumlation for improving light source itself in long-time use process postpones the lasting using duration of single therapy, improves therapeutic efficiency while ensuring light source service life.
Description
Technical field
The present invention relates to technical field of medical equipment, in particular to shallow-layer X-ray skin treatment device and system.
Background technique
With China's economic development fast development, the also quickly variation therewith of the environment of people's life.Including cutaneum carcinoma, angling
The disease incidence of skin disease including property disease, all kinds of scytitis, virus dermatopathy etc. also increases year by year.In addition, people
Beauty health-care is increasingly paid attention to, the cicatrix of skin caused by operation, unexpected injury (such as hyperplastic scar, keloid, scar
Trace tumour etc.) Treatment need it is also increasing.
Currently, superficial X-ray therapy has become the most important treatment method for the treatment of scar and various skin diseases.It is existing
The X-ray launched of the single hot cathode light source of superficial X-ray therapy equipment utilization.However, in order to meet Treatment need, often
Need to apply the anode high voltage of 50-100kV to hot cathode light source, and hot cathode light source can produce under the anode high voltage of 50-100kV
Raw a certain number of high-energy rays, these high-energy rays, which have, penetrates the risk that skin causes radiation injury.And due to hot cathode light
From reasons such as body thermal capacity limitations, the sustainable working time is short, considerably increases treatment time.
Summary of the invention
The purpose of the present invention is to provide a kind of shallow-layer X-ray skin treatment device and systems, are intended to improve above-mentioned ask
Topic.
In a first aspect, a kind of shallow-layer X-ray skin treatment device provided in an embodiment of the present invention, the shallow-layer X-ray skin
Skin therapeutic device includes X source array component and master component；The X source array component includes pedestal and multiple is uniformly distributed
In the cold cathode X source of the pedestal；The cold cathode X source and the master component are electrically connected；The cold cathode X source
It works under the control of the master component.
Further, the master component includes drive control unit, the drive control unit and the X source array
Component is electrically connected；The drive control unit is used to periodically control the working condition of the X source array component.
Further, the shallow-layer X-ray skin treatment device further includes high pressure source component, the drive control unit packet
Pulsed drive module and circuit switch control module are included, the pulsed drive module and cold cathode X source are electrically connected, the height
It is electrically connected between potential source component and the cold cathode X source by circuit switch control module；The high pressure source component is used for
It powers to each cold cathode X source, the pulsed drive module is used to control institute by issuing periodically pulsing information
State the working condition of cold cathode X source；The circuit switch control module is for controlling each described cold cathode X source and institute
State the on-off between high pressure source component.
Further, the cold cathode X source is set in the vacuum chamber of the pedestal, and towards one on the pedestal
Ray window；The cold cathode X source includes field emission cold-cathode, grid, focusing electrode and anode, the field emission cold-cathode,
Grid, focusing electrode and anode are successively spaced setting；It is in specified angle, the anode surface between the anode and field emission cold-cathode
To the ray window；The grid, focusing electrode and anode are electrically connected with the high pressure source component；The grid is used for
Electric field needed for the field emission cold-cathode launches electronics is provided under the control of the high pressure source component；The focusing electrode passes through
Corresponding focal aperture focuses the electron beam electronically formed that the field emission cold-cathode is launched；The anode is to receiving
The electron beam is accelerated, to obtain high energy electron and reflect the X-ray of the high energy electron bombardment generation, so that described
X-ray is projected from the corresponding ray window.
Further, the high pressure source component includes mesolow power supply and high voltage power supply；The mesolow power supply respectively with
The grid and focusing electrode are electrically connected, and the high voltage power supply and the anode are electrically connected.
Further, the shallow-layer X-ray skin treatment device further includes ray filter；The ray filter setting
In the ray window；The master component further includes energy dose control unit, the energy dose control unit respectively with
The ray filter and high pressure source component connection；The high pressure source component and the ray filter are used in the energy
Measure the energy level that the X-ray is adjusted under the control of dosing control unit；The high pressure source component is also used in the energy
The dose value of the X-ray is adjusted under the control of dosing control unit.
Further, the energy dose control unit includes that dosage perceives probe, energy controller and Dose Controller,
The energy controller respectively with the ray filter, connect the anode high voltage power supply be electrically connected, the dosage control
Device processed perceives probe and the mesolow power supply electric connection for connecting the grid with the dosage respectively；The energy controller is used
The high-voltage value of the anode is applied in the setting and the high voltage power supply by the control ray filter to adjust the X
The energy level of ray；The dosage perception probe is used to perceive the dose value of the X-ray projected from the ray window,
And the Dose Controller is fed back to, the Dose Controller controls the mesolow power supply based on the dose value received
It is applied to the voltage value of the grid, to adjust the dose value of the X-ray projected from the ray window.
Further, the shallow-layer X-ray skin treatment device further includes cabinet and mechanical arm, and the master component is also wrapped
Include mechanical arm control unit；The master component is set in the cabinet, and described mechanical arm one end connects the cabinet, another
End is flexibly connected with the X source array component, and the mechanical arm control unit and the mechanical arm are electrically connected, the machinery
Arm control unit is used to control the working condition of the mechanical arm, to adjust the position of the X source array component.
Further, the pedestal is circular base or symmetric polygonal pedestal.
Second aspect, a kind of shallow-layer X-ray skin therapy system provided in an embodiment of the present invention, including host, display
And aforementioned shallow-layer X-ray skin treatment device, the host and the master component are all set in the shallow-layer X-ray skin and control
In the cabinet for treating device, and the host is electrically connected with the master component and display respectively；The host is for controlling
The working condition of the master component is made, the display is used to provide a user the interactive interface between the host.
Difference with the prior art, a kind of shallow-layer X-ray skin treatment device provided in an embodiment of the present invention includes X source
Array component and master component, wherein X source array component includes pedestal and multiple cold cathodes for being uniformly distributed in the pedestal
X source, by multiple light sources substitution single source work, the dose of radiation of required offer is low for single source, is ensuring completely
Avoid the radiation energy of single source excessively high while foot therapy demand, it is ensured that using safe.Meanwhile cold cathode X source is in base
It is uniformly distributed on seat, keeps the ray issued uniform, can effectively shorten whole irradiation duration, improve efficiency.In addition, cold cathode X
Light source and master component are electrically connected, and cold cathode X source can generate the controllable X of energy level under the control of master component and penetrate
Line further avoids generating high-energy radiation.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of shallow-layer X-ray skin treatment device provided in an embodiment of the present invention.
Fig. 2 is a kind of another schematic diagram of shallow-layer X-ray skin treatment device provided in an embodiment of the present invention.
Fig. 3 is the structural schematic diagram of X source array component shown in Fig. 1.
Fig. 4 is the structural schematic diagram of cold cathode X source shown in Fig. 3.
Fig. 5 is a kind of schematic diagram of shallow-layer X-ray skin therapy system provided in an embodiment of the present invention.
Icon: 100- shallow-layer X-ray skin treatment device；10-X array of source component；11- pedestal；111- vacuum chamber；
112- ray window；12- cold cathode X source；121- field emission cold-cathode；122- grid；123- focusing electrode；124- anode；20-
Master component；21- drive control unit；22- energy dose control unit；23- mechanical arm control unit；30- high pressure source component；
40- cabinet；50- mechanical arm；60- ray filter；200- shallow-layer X-ray skin therapy system；201- host；202- is shown
Device.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
The generation of cicatricial tissue mainly has the hyperplasia of corium fabric cell and capilary, can be broken using radioactive ray irradiation
Bad, inhibition or conversion fibroblast simultaneously can make vascular occlusion, control excessive cicatricial tissue hyperplasia.Reduce point of sebaceous glands
It secretes, prevents from inducing and aggravate scar.It can ease pain simultaneously, is antipruritic, alleviating subjective symptoms.With the continuous development for the treatment of technology, currently,
Superficial X-ray therapy has become the most important treatment method for the treatment of scar and various skin diseases.
In the related technology, X-ray used in shallow-layer X-ray skin treatment equipment is by applying to hot cathode light source simultaneously
The anode high voltage of 50-100kV generates, and still, hot cathode light source can generate a certain number of under the anode high voltage of 50-100kV
High-energy ray, and these high-energy rays have and penetrate the risk that skin causes radiation injury.Meanwhile hot cathode light source generates ray
Principle is to heat hot cathode material to generate the anode that beam bombardment has added high pressure, to reflect X-ray.On the one hand, using adding
The electron beam energy itself and electron amount that the mode of heat generates are then uncontrollable, on the other hand, make under higher anode voltage
The X-ray energy that bombardment generates more is difficult to control, so that there are part high-energy rays in the X-ray launched.High-energy ray
Have and penetrates the risk that skin causes radiation injury.Also, due to limited using single hot cathode bulb thermal capacity itself, in order to
Bulb is avoided to be burned, the continuous use duration of hot cathode bulb is limited, carries out several times so that entire therapeutic process needs to divide, greatly
It is big to extend the wholistic therapy time.In addition, cicatricial tissue biggish for area, the center and peripheral part of X-ray has brighter
Significant difference is different, causes dose of radiation received by different scar positions inconsistent, so that the lower site treatment effect of dose of radiation
Fruit reduces, and has the risk of recurrence.
Therefore, the embodiment of the invention provides a kind of shallow-layer X-ray skin treatment device and systems, for improving above-mentioned ask
Topic.
First embodiment
Referring to Fig. 1, Fig. 1 shows a kind of shallow-layer X-ray skin treatment device 100 provided in an embodiment of the present invention.It is above-mentioned
Shallow-layer X-ray skin treatment device 100 includes X source array component 10, master component 20, high pressure source component 30,40 and of cabinet
Mechanical arm 50.Above-mentioned master component 20, high pressure source component 30 are set in cabinet 40, and case is fixed in one end of above-mentioned mechanical arm 50
Body 40, the other end are flexibly connected with X source array component 10.Further, as shown in Fig. 2, above-mentioned X source array component 10,
Mechanical arm 50, high pressure source component 30 are electrically connected with the master component 20.
Further, above-mentioned X source array component 10 includes pedestal 11 and multiple cold cathode X sources 12.Optionally, above-mentioned
The side of pedestal 11 is connect with mechanical arm 50, by mechanical arm 50 adjust 11 position of pedestal (for example, angle between horizontal plane,
Height etc.).
Optionally, said base 11 can be circular base 11 or symmetric polygonal pedestal 11.
Further, said base 11 can be the pedestal 11 with vacuum chamber 111, and pedestal 11 is far from mechanical arm 50
Multiple ray windows 112 are arranged in side.Preferably, the vacuum degree of vacuum chamber 111 is 10-6-10-11Millimetres of mercury, ray window
112 are uniformly distributed in pedestal 11.Optionally, above-mentioned multiple cold cathode X sources 12 are uniformly distributed on pedestal 11, specifically,
Each cold cathode X source 12 is all set in vacuum chamber 111, and a cold cathode X source 12 and a ray window 112 are opposite, cold
The ray emission side of cathode X source 12 is towards corresponding ray window 112, so that the ray that cold cathode X source 12 is launched can
It is pierced by from ray window 112.For example, the distribution of cold cathode X source 12 on the base 11 is such as when pedestal 11 is circular base 11
Fig. 3 shows.
Optionally, as Fig. 4 shows, cold cathode X source 12 provided in an embodiment of the present invention includes field emission cold-cathode 121, grid
Pole 122, focusing electrode 123 and anode 124.Above-mentioned field emission cold-cathode 121, grid 122, focusing electrode 123 and anode 124 successively between
It is in specified angle between setting, above-mentioned anode 124 and field emission cold-cathode 121, and anode 124 is towards corresponding ray window
112.Above-mentioned grid 122, focusing electrode 123 and anode 124 is electrically connected with high pressure source component 30.
Optionally, above-mentioned field emission cold-cathode 121 includes substrate, cold-cathode material layer.Substrate is used for the cold yin of Flied emission
The pedestal of 11 vacuum chamber 111 of pedestal is fixed in pole 121, and substrate is provided with cold-cathode material layer far from the side of pedestal.Preferably,
Above-mentioned substrate may be, but not limited to, and metal substrate (for example, stainless steel substrates, copper sheet, titanium sheet, molybdenum sheet etc.), silicon wafer or lead
Electric glass.Above-mentioned cold-cathode material is preferably carbon nanotube, graphene and its their mixture.It should be noted that above-mentioned
Field emission cold-cathode 121 can be prepared by electrophoretic deposition or chemical vapour deposition technique, and shape and size can pass through
Photoetching process is accurately controlled.
Optionally, above-mentioned grid 122 provides the field emission cold-cathode 121 under the control of the high pressure source component 30 and sends out
Electric field needed for projecting electronics.Specifically, above-mentioned grid 122 includes aperture plate and bracket, and aperture plate is set on bracket.Aperture plate has
Certain aperture opening ratio, the electronics for enabling field emission cold-cathode 121 to launch reach anode 124, above-mentioned aperture plate through grid 122
May be, but not limited to, is tungsten net or molybdenum net.
Optionally, a cold cathode X source 12 may include at least one focusing electrode 123, and Fig. 4 is using 2 focusing electrodes 123
Example, certainly can also include more or less focusing electrode 123.It is provided with focal aperture on focusing electrode 123, for focusing
The electron beam electronically formed launched by field emission cold-cathode 121, to improve the poly- performance of electron beam.
Optionally, above-mentioned anode 124 accelerates to the electron beam is received, to obtain high energy electron and reflect institute
The X-ray that high energy electron bombardment generates is stated, above-mentioned anode 124 is towards corresponding ray window 112, so that the X-ray is from right
The ray window 112 answered projects.Optionally, target material used by anode 124 can be tungsten target or molybdenum target.Anode
It is spaced between 124 and field emission cold-cathode 121, and in specified angle.For example, field emission cold-cathode 121 is parallel to the horizontal plane
When, then anode 124 and horizontal plane are at specified angle.
Further, shallow-layer X-ray skin treatment device 100 provided in an embodiment of the present invention can also include ray filtration
Device 60 and beam-defining clipper.Above-mentioned ray filter 60 and beam-defining clipper are all set in ray window 112, ray filter 60 and beam-defining clipper
It is electrically connected with master component 20.Above-mentioned ray filter 60 is penetrated under the control of master component 20 to from ray window 112
The X-ray out is filtered.Above-mentioned beam-defining clipper is used to adjust under the control of master component 20 and project from ray window 112
X-ray direction and size.
It should be noted that in the embodiment of the present invention, using the X source battle array of multiple equally distributed cold cathode X sources 12
Column component 10 is instead of traditional single hot cathode X source.Multiple cold cathode X sources 12 work at the same time, so that reaching identical spoke
Reduce the time required to penetrating dosage at multiple, these all greatly reduce treatment time.Meanwhile meeting identical treatment need in hair output
When the ray asked, for the light source single for each in X source array component 10, the required energy launched is than correlation
The little energy launched needed for single hot cathode light source in technology, for example, using 10~100 cold cathode X sources 12, each
The energy launched needed for cold cathode X source 12 only need between 20~50kV, thus reduce generate sigmatron can
Can, it avoids the occurrence of high-energy ray and penetrates the risk that skin causes radiation injury, realize safer treatment.
In addition, due on X source array component 10 cold cathode X source 12 be evenly distributed, and x-ray angle can be adjusted
Whole (for example, adjusted by mechanical arm 50 or adjusted by beam-defining clipper), so as to irradiate scar group simultaneously from different perspectives
It knits, can guarantee that the dose of radiation at each position of cicatricial tissue is uniform, realize better therapeutic effect.
Meanwhile for cold cathode X source 12 is compared to hot cathode X source, the energy level given off is more controllable.
In embodiments of the present invention, above-mentioned high pressure source component 30 include mesolow power supply (power supply voltage range be 1kV~
The power supply of 5kV) and high voltage power supply (power supply that power supply voltage range is 10kV~100kV).Among the above low-tension supply respectively with grid
Pole 122 and focusing electrode 123 are electrically connected, and high voltage power supply and anode 124 are electrically connected.
In embodiments of the present invention, above-mentioned master component 20 is used to control the working condition of X source array component 10.Specifically
Ground, master component 20 include drive control unit 21, energy dose control unit 22 and mechanical arm control unit 23.
Optionally, above-mentioned drive control unit 21 electrically connects with high pressure source component 30, energy dose control unit 22 respectively
It connects.Above-mentioned drive control unit 21 is electrically connected with X source array component 10, and drive control unit 21 is for periodically controlling
The working condition of X source array component 10.
Specifically, above-mentioned drive control unit 21 includes pulsed drive module and circuit switch control module.Pulsed drive
Module and cold cathode X source 12 are electrically connected, and pass through circuit between above-mentioned high pressure source component 30 and each cold cathode X source 12
Switch control module is electrically connected.Above-mentioned pulsed drive module is used to control cold cathode X by issuing periodically pulsing information
The working condition of light source 12.Specifically, above-mentioned pulsed drive module can pass through the control of the periodically pulsing signal of modulation
Cold cathode X source 12 realizes impulse ejection, and can also adjust the time for exposure that cold cathode X source 12 emits emergent ray.It is described
Circuit switch control module is used to control the on-off between each described cold cathode X source 12 and the high pressure source component 30.
It is thus possible to opening and closing while realizing multiple cold cathode X source 12.
As an implementation, above-mentioned drive control unit 21 can be by driving circuit, control circuit and insulation blocking
Circuit composition.Wherein, the control based on the driving circuit of IGBT for realizing weak electric signal to forceful electric power signal (kilovolt high pressure)；Base
In FPGA control circuit for realizing high time precision programmable signal output；Isolation circuit ensures to drive control list
Member 21 is effectively protected.
It should be noted that in the embodiment of the present invention, using the cooperation of cold cathode X source 12 and drive control unit 21,
Make cold cathode X source 12 that can realize the high-speed pulse transmitting of ray.By magnanimity it is demonstrated experimentally that cold cathode X source 12 is using high
During fast impulse ejection cold cathode X source 12 anode 124 accumulate heat it is low, can long-time continuous stable work, keep away
From continuing working light source for a long time to the heat dissipation limitation of light source anode 124.While ensureing light source life,
Without interval procedure, shorten whole treatment duration, improves therapeutic efficiency.
Optionally, above-mentioned energy dose control unit 22 connect electrical property with ray filter 60 and high pressure source component 30 respectively
Connection, for adjusting the energy dose given off from cold cathode X source 12.Optionally, high pressure source component 30 and ray filter
60 under the control of the energy dose control unit 22 for adjusting the energy level of the X-ray.Specifically, high-voltage power supply group
30 mesohigh power supply of part adjusts the high pressure that adjustment is applied to anode 124 under the control of energy dose control unit 22, to control
The energy level of X-ray processed, ray filter 60 is then also in the institute of energy dose control unit 22 projected to ray window 112
It states X-ray to be filtered, to control the energy level of X-ray.
Optionally, high pressure source component 30 is also used to adjust the X-ray under the control of energy dose control unit 22
Dose value.To further, it is ensured that the radiation safety in the operational process of whole device.
Optionally, above-mentioned energy dose control unit 22 includes dosage perception probe, energy controller and Dose Controller.
Specifically, energy controller electrically connects with ray filter 60, the high voltage power supply for connecting the anode 124 respectively
It connects.Above-mentioned energy controller is used to be applied to the sun by the setting and the high voltage power supply of the control ray filter 60
The high-voltage value of pole 124 adjusts the energy level of the X-ray.
Specifically, Dose Controller perceives probe with the dosage respectively and connect the mesolow power supply of the grid 122
It is electrically connected.Above-mentioned dosage perception probe is used to perceive the dose value of the X-ray projected from the ray window 112, and
Feed back to Dose Controller.Dose Controller is controlled mesolow power supply and is applied to the grid based on the dose value received
122 voltage value, so that X-tube electric current is adjusted, to adjust the dose value of the X-ray projected from ray window 112.
To effectively control the radiation energy and dosage that generate when using shallow-layer X-ray skin treatment device 100, keep away
Exempt to generate to radiation injury, it is ensured that using safe.
Optionally, mechanical arm control unit 23 and the mechanical arm 50 are electrically connected.Mechanical arm control unit 23 is for controlling
The working condition of mechanical arm 50 processed, to adjust the position of X source array component 10.Specifically, mechanical arm control unit 23 can be with
The motion state of mechanical arm 50 is controlled, and then adjusts the position of X source array component 10, it can be achieved that driving X source array component
10 move in horizontal displacement, vertical displacement and rotation etc..
Second embodiment
Referring to Fig. 5, Fig. 5 shows a kind of shallow-layer X-ray skin therapy system 200 provided in an embodiment of the present invention.It is above-mentioned
Shallow-layer X-ray skin therapy system 200 includes the shallow-layer X-ray skin that host 201, display 202 and first embodiment provide
Therapeutic device 100.
Optionally, above-mentioned host 201, master component 20 and high pressure source component 30 are integrated in shallow-layer X-ray skin treating
The cabinet 40 of device 100.Above-mentioned host 201 electrically connects with master component 20, high pressure source component 30 and display 202 respectively
It connects.Host 201 is used to control the working condition of the master component 20, and display 202 is for providing a user and the host
Interactive interface between 201.
In conclusion a kind of shallow-layer X-ray skin treatment device provided in an embodiment of the present invention and system.Wherein, above-mentioned
Shallow-layer X-ray skin treatment device includes X source array component and master component；The X source array component include pedestal and
Multiple cold cathode X sources for being uniformly distributed in the pedestal；The cold cathode X source and the master component are electrically connected；Institute
Cold cathode X source is stated to work under the control of the master component.Reduce dose of radiation, it is ensured that using safe.Cold cathode X source
It is uniformly distributed on the base, keeps the ray issued uniform, can effectively shorten whole irradiation duration, improve efficiency.In addition, cold yin
Pole X source can generate the controllable X-ray of energy level under the control of master component, further avoid generating high energy spoke
It penetrates.The high impulse ray that cold cathode X source is launched improves the thermal accumlation of light source in long-time use process itself, is ensuring
While light source service life, postpones the lasting using duration of single therapy, improve therapeutic efficiency.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put or those skilled in the art orientation or position that usually understand
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning or element are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Claims (10)
1. a kind of shallow-layer X-ray skin treatment device, which is characterized in that the shallow-layer X-ray skin treatment device includes X source
Array component and master component；The X source array component includes pedestal and multiple cold cathode X for being uniformly distributed in the pedestal
Light source；The cold cathode X source and the master component are electrically connected；Control of the cold cathode X source in the master component
The lower work of system.
2. shallow-layer X-ray skin treatment device as described in claim 1, which is characterized in that the master component includes driving
Control unit, the drive control unit and the X source array component are electrically connected；The drive control unit is used for the period
Control to property the working condition of the X source array component.
3. shallow-layer X-ray skin treatment device as claimed in claim 2, which is characterized in that the shallow-layer X-ray skin treating
Device further includes high pressure source component, and the drive control unit includes pulsed drive module and circuit switch control module, described
Pulsed drive module and cold cathode X source are electrically connected, and pass through circuit between the high pressure source component and the cold cathode X source
Switch control module is electrically connected；
The high pressure source component is used to power to each cold cathode X source, and the pulsed drive module is for passing through sending
Periodically pulsing information controls the working condition of the cold cathode X source；
The circuit switch control module is used to control logical between each described cold cathode X source and the high pressure source component
It is disconnected.
4. shallow-layer X-ray skin treatment device as claimed in claim 3, which is characterized in that the cold cathode X source is set to
In the vacuum chamber of the pedestal, and towards the ray window on the pedestal；
The cold cathode X source includes field emission cold-cathode, grid, focusing electrode and anode, the field emission cold-cathode, grid,
Focusing electrode and anode are successively spaced setting；It is in specified angle between the anode and field emission cold-cathode, the anode is towards institute
State ray window；The grid, focusing electrode and anode are electrically connected with the high pressure source component；
The grid is launched needed for electronics for providing the field emission cold-cathode under the control of the high pressure source component
Electric field；
The focusing electrode focuses the electronics electronically formed that the field emission cold-cathode is launched by corresponding focal aperture
Beam；
The anode accelerates to the electron beam is received, to obtain high energy electron and reflect the high energy electron bombardment
The X-ray of generation, so that the X-ray is projected from the corresponding ray window.
5. shallow-layer X-ray skin treatment device as claimed in claim 4, which is characterized in that during the high pressure source component includes
Low-tension supply and high voltage power supply；The mesolow power supply is electrically connected with the grid and focusing electrode respectively, the high voltage power supply
It is electrically connected with the anode.
6. shallow-layer X-ray skin treatment device as claimed in claim 5, which is characterized in that the shallow-layer X-ray skin treating
Device further includes ray filter；The ray filter is set to the ray window；The master component further includes energy
Dosing control unit, the energy dose control unit are connect with the ray filter and the high pressure source component respectively；
The high pressure source component and the ray filter are for adjusting the X under the control of the energy dose control unit
The energy level of ray；
The high pressure source component is also used to adjust the dose value of the X-ray under the control of the energy dose control unit.
7. shallow-layer X-ray skin treatment device as claimed in claim 6, which is characterized in that the energy dose control unit
Including dosage perception probe, energy controller and Dose Controller, the energy controller respectively with the ray filter, company
The high voltage power supply for connecing the anode is electrically connected, and the Dose Controller perceives probe with the dosage respectively and connect the grid
The mesolow power supply of pole is electrically connected；
The energy controller is used to be applied to the sun by the setting and the high voltage power supply of the control ray filter
The high-voltage value of pole adjusts the energy level of the X-ray；
The dosage perception probe feeds back to institute for perceiving the dose value of the X-ray projected from the ray window
Dose Controller is stated, the Dose Controller is applied to described based on the dose value control mesolow power supply received
The voltage value of grid, to adjust the dose value of the X-ray projected from the ray window.
8. shallow-layer X-ray skin treatment device as described in claim 1, which is characterized in that the shallow-layer X-ray skin treating
Device further includes cabinet and mechanical arm, and the master component further includes mechanical arm control unit；The master component is set to institute
It states in cabinet, described mechanical arm one end connects the cabinet, and the other end is flexibly connected with the X source array component, the machine
Tool arm control unit and the mechanical arm are electrically connected, and the mechanical arm control unit is used to control the work shape of the mechanical arm
State, to adjust the position of the X source array component.
9. shallow-layer X-ray skin treatment device as described in claim 1, which is characterized in that the pedestal be circular base or
Symmetric polygonal pedestal.
10. a kind of shallow-layer X-ray skin therapy system, which is characterized in that including host, display and as claim 1-9 appoints
Shallow-layer X-ray skin treatment device described in meaning one, the host and the master component are all set in the shallow-layer X-ray
In the cabinet of skin treatment device, and the host is electrically connected with the master component and display respectively；The host
For controlling the working condition of the master component, the display is used to provide a user interaction circle between the host
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811247191.6A CN109157766A (en) | 2018-10-24 | 2018-10-24 | Shallow-layer X-ray skin treatment device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811247191.6A CN109157766A (en) | 2018-10-24 | 2018-10-24 | Shallow-layer X-ray skin treatment device and system |
Publications (1)
| Publication Number | Publication Date |
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| CN109157766A true CN109157766A (en) | 2019-01-08 |
Family
ID=64875221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811247191.6A Pending CN109157766A (en) | 2018-10-24 | 2018-10-24 | Shallow-layer X-ray skin treatment device and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245791A (en) * | 2020-12-01 | 2021-01-22 | 广东至诚药业有限公司 | Handheld device for preparing artificial skin repairing film and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517737A (en) * | 2011-01-20 | 2014-01-15 | 爱可瑞公司 | Radiation treatment delivery system with ring gantry |
| CN104144551A (en) * | 2014-03-05 | 2014-11-12 | 南京康众光电科技有限公司 | High voltage power system capable of controlling pulse emission of cold cathode X-ray apparatus |
| CN104900294A (en) * | 2015-05-22 | 2015-09-09 | 深圳先进技术研究院 | Blood irradiation system based on area array X-ray sources |
| CN209378335U (en) * | 2018-10-24 | 2019-09-13 | 深圳先进技术研究院 | Shallow-layer X-ray skin treatment device and system |
-
2018
- 2018-10-24 CN CN201811247191.6A patent/CN109157766A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517737A (en) * | 2011-01-20 | 2014-01-15 | 爱可瑞公司 | Radiation treatment delivery system with ring gantry |
| CN104144551A (en) * | 2014-03-05 | 2014-11-12 | 南京康众光电科技有限公司 | High voltage power system capable of controlling pulse emission of cold cathode X-ray apparatus |
| CN104900294A (en) * | 2015-05-22 | 2015-09-09 | 深圳先进技术研究院 | Blood irradiation system based on area array X-ray sources |
| CN209378335U (en) * | 2018-10-24 | 2019-09-13 | 深圳先进技术研究院 | Shallow-layer X-ray skin treatment device and system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245791A (en) * | 2020-12-01 | 2021-01-22 | 广东至诚药业有限公司 | Handheld device for preparing artificial skin repairing film and use method thereof |
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