Summary of the invention
Technical problem to be solved by this invention is to provide a kind of device for laser therapy, to solve the problem that device for laser therapy function singleness of the prior art, volume are comparatively large, use is inconvenient and cost is larger.
Solving the technical scheme that technical problem of the present invention adopts is: a kind of device for laser therapy, it comprises chassis, be arranged on the guidance panel on described chassis, be arranged on the support arm of described chassis upper end, be arranged on described support arm one end and the treatment head supported by described support arm, described device for laser therapy also comprises control unit and is the power supply unit that described control unit and described treatment head are powered, described treatment head is connected to described control unit by data wire, described treatment head is electrically connected to described power supply unit by described power line, described control unit by the software identification inside of MCU controller and operation implant identification IC treatment head and by the parameter display of described treatment head on described guidance panel,
Described control unit also comprises DC relay drive control module, AC relay drive control module, current detection module, current control module; Described microcontroller is by sending instruction to direct current or AC relay driver module, control being turned on or off of direct current or AC relay, described microcontroller is by sending instruction to current control module, control described current control module and provide electric power for treating head, simultaneously by signal that current detection module feeds back, constantly adjust electric current in real time, by current stabilization in normal range of operation.
As a further improvement on the present invention, digital temperature sensor is also implanted in described treatment head inside, described microcontroller in real time incessantly with temperature sensor communication, to upgrade the Temperature displaying on described guidance panel.
As a further improvement on the present invention, described support arm comprise from bottom to up first paragraph, with first paragraph pivot joint ground second segment, with the union joint of second segment pivot joint, described union joint is connected with described treatment head by buckle structure.
As a further improvement on the present invention, described buckle structure comprises multiple card be arranged on described union joint and is good for and is arranged on bayonet socket on described treatment head, and the card on described bayonet socket and described union joint is strong to cooperatively interact.
As a further improvement on the present invention, the bottom of described chassis is also provided with the castor of four convenient mobile described device for laser therapy.
As a further improvement on the present invention, described control panel is the display with touch screen.
As a further improvement on the present invention, described treatment head is Weak laser therapeutic head, high energy red light treatment head, red blue-light treatment head or ultraviolet light treatment head.
Compared with prior art, device for laser therapy of the present invention uses the microcontroller (MCU) of control unit to identify each treatment head, as Weak laser therapeutic head, high energy red light treatment head, red blue-light treatment head and ultraviolet light treatment head, and can according to the needs of hospital or beauty parlor, develop the treatment head of other functions, be arranged on above this device, the treatment head of these difference in functionalitys can be integrated on a medical treatment device respectively and the kind for the treatment of head can be expanded as required, so just there is convenient treatment, sustainable upgrading, cost-saving and joint space-efficient advantage, install simultaneously and use all more convenient.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, first embodiment of this device for laser therapy comprises four castors 1, supported by these four castors 1 and the chassis 2 of movement, be arranged on this chassis 2 top guidance panel 3, be arranged on this chassis 2 upper end support arm 4, be arranged on this support arm 4 one end and the Weak laser therapeutic head 5 supported by this support arm 4, the data wire being electrically connected to this Weak laser therapeutic head 5, the power line of powering for this Weak laser therapeutic head 5, and control unit and power supply unit etc.In the present embodiment, this data wire and power line are bundled on a cable 9, are appreciated that this data wire and power line also can be provided separately.
This this control unit of chassis 2 internal storage and power supply unit.This castor 1 is convenient this device for laser therapy mobile, and two castors are strap brake and guiding below.
Handle 21 and handle 22 is respectively equipped with, than being convenient to this chassis 2 of push-and-pull before and after this chassis 2.
This guidance panel 3 is generally display, and user operates this display (as having the display of touch screen) and can input relevant parameter and operate this device for laser therapy.This support arm 4 is for hanging Weak laser therapeutic head 5, also other treatment head (as red blue-light treatment head, high energy red light treatment head, ultraviolet light treatment head) can be hung, and can overhead stop arbitrarily between height 1.35 meters and 0.7 meter, stop stable, and can move forward and backward, shift length is about 0.4 meter.This support arm 4 comprise from bottom to up first paragraph 41, with first paragraph 41 pivot joint ground second segment 42, with the union joint 43 of second segment 42 pivot joint, this union joint 43 is flexibly connected with this Weak laser therapeutic head 5.The first paragraph 41 of this support arm 4 can around chassis 2 left rotation and right rotation 90 degree in the horizontal direction, and this second segment 42 is rotated around this first paragraph 41 by hinge, and the anglec of rotation can be greater than 90 degree or be less than 90 degree.Any action of this support arm 4 is the positions being convenient to adjust in different spaces Weak laser therapeutic head 5.
As shown in Figure 2, by the union joint 43 on this support arm 4 one end, this Weak laser therapeutic head 5 buckle is connected on this support arm 4.This union joint 43 has multiple card and is good for, this Weak laser therapeutic head 5 has bayonet socket, the card that this bayonet socket is aimed on this union joint 43 is good for, then to the right (namely counterclockwise) rotates 45 degree, then reset strong for this card, any instrument, any operator can change this Weak laser therapeutic head 5 after can carrying out shirtsleeve operation.
This control unit and power supply unit are arranged in this chassis 2.This control unit utilizes MCU microcontroller and software control direct current and AC relay to realize controlling the Electric control of each functional treatment head.Digital temperature sensor and identification IC (Integrated Circuit, integrated circuit) is implanted respectively in the inside of each treatment head.When connecting different treatment heads, this device for laser therapy can identify treatment head and the therapeutic scheme different according to the selection of this treatment head automatically, and arranges different temperature and Real-Time Monitoring safe temperature.That is, this control unit controls the identification for the treatment of head, and the function of each treatment head controls, temperature detection, the control of relay.DC relay and AC relay execution part reliably perform the instruction of this control unit.This control unit carries out treatment function and controls, function control comprise the parameters such as treatment time, frequency, power and temperature, its corresponding parameter display at guidance panel 3, in the present embodiment, this guidance panel 3 is touch-screen displays, and it can input relevant parameter to operate.The major function of this power supply unit provides power supply for this control unit whole and treatment head.This power supply unit has the plug 10 coordinated with civilian AC outlet.Be understandable that, this power supply unit can by larger rechargeable battery powered, and this rechargeable battery can be lithium ion battery or other secondary cells that can be suitable for.
Particularly, this control unit comprises DC relay drive control module, AC relay drive control module, current detection module, current control module, the critical pieces such as MCU microcontroller.MCU microcontroller differentiates treatment head type by treatment head identification IC, and shows corresponding operation interface on the screen of a display.If MCU microcontroller is by sending instruction to direct current or AC relay driver module, control conducting and the disconnection of direct current or AC relay, thus control the supply for the treatment of head electric power.MCU microcontroller is by sending instruction to current control module afterwards, controls it and provides electric power to treatment head, simultaneously by the signal that current detection module feeds back, constantly adjust electric current in real time, by current stabilization in normal range of operation.In the course of the work, MCU microcontroller is real-time, continual and temperature sensor communication also, carry out the Temperature displaying on the screen of refresh display, and compare with the safe temperature arranged, if exceed safe temperature, then MCU microcontroller will stop the electric power supply for the treatment of head, disconnect direct current or AC relay, and display alarm information or prompting client instrumentation suspend rest a few minutes on the screen of a display, and lock-screen quiescing, drop to unlock screen after normal value until temperature and allow operation treatment.
During use, first, this Weak laser therapeutic head 5 buckle is connected on the union joint 43 on this support arm 4.Then, on the control unit data wire of this Weak laser therapeutic head 5 and power line (and cable 9) being inserted into chassis 2 inside respectively and power supply unit.Rotate key switch 23 to open power supply unit, this control unit by be implanted to treatment head in digital temperature sensor and identification IC judge treat head whether be this Weak laser therapeutic head 5.And then comprising the parameters such as treatment time, frequency, power and temperature by the software of this control unit in the display of this guidance panel 3, its corresponding parameter display, at guidance panel 3, can revise these parameters by touching this guidance panel 3 as required.Finally, this Weak laser therapeutic head 5 can be utilized to treat.
Please refer to Fig. 3 to Fig. 5, if change another kind for the treatment of head, such as change ultraviolet light treatment 56 into, red blue-light treatment head 57, or high energy red light treatment head 58, first, pulls out data wire and the power line (and cable 9) of this Weak laser therapeutic head 5, then unclamp this Weak laser therapeutic head 5 and union joint 43 buckle structure on this support arm 4 one end, make this Weak laser therapeutic head 5 depart from union joint 43 on this support arm 4.Repeat above operating procedure, change and required change ultraviolet light treatment 56 into, or red blue-light treatment head 57, or high energy red light treatment head 58.
Device for laser therapy of the present invention has several functions, the functions such as such as hair growth promoting, slimming, acne treatment, treating skin disease, these functions can realize on a table apparatus, only need change treatment head can realize, reduce the cost of hospital dermatology department shaping and beauty section, decrease occupying of space, use a table apparatus can realize multiple treatment function, simple and convenient.This Weak laser therapeutic head, its wavelength is 670nm, for laser hair growing; This high energy red light treatment head is used for the treatment of more than 10 and plants dermatosis, has good therapeutic effect to the treatment of the dermatosis such as herpes zoster, eczema, gangrene, Superficial veins inflammation, ulcer, decubital ulcer, folliculitis.This red blue-light treatment head, the wavelength of its HONGGUANG is the wavelength of 633nm and blue light is 415nm, is mainly used in Acne treatment, antiinflammatory, skin care.This ultraviolet light treatment head, including but not limited to UVA, UVB wave band ultraviolet light treatment head, can be used for the multiple dermatosis such as treatment psoriasis, vitiligo, scleroderma.According to the new demand in market, can install the treatment head with other functions, the laser therapy as other wavelength is first-class.
The present invention is the microcontroller (MCU) using control unit and each treatment head of the software identification run, as Weak laser therapeutic head, high energy red light treatment head, red blue-light treatment head and ultraviolet light treatment head, the treatment head of these difference in functionalitys can be integrated on a medical treatment device respectively.So just have convenient treatment, cost-saving and joint space-efficient advantage, installs simultaneously and uses all more convenient.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.