It is a kind of for treating the laser therapeutic apparantus of chloasma
Technical field
The utility model relates to laser medical equipment fields, and in particular to a kind of for treating the laser therapy of chloasma
Instrument.
Background technique
Chloasma is commonly called as " butterfly macules ", " chloasma hepaticum " or " cyasma ".Occur mainly in face, with cheekbone portion, cheek, nose,
It is the patch of the brown or black of obscure boundary Chu, mostly symmetry based on forehead, chin portion.Laser therapy chloasma is to utilize
High-intensitive light beam, is absorbed with specific wavelength by pigment in skin or tissue, and laser will deposition in the nanoscale time
The circulation for making its decomposition, and promoting basal part skin is smashed in the chloasma pigment substance of skin, reduces treatment to surrounding skin
Thermal damage effect.When chloasma pigment particle is absorbed by body phagocyte gradually, chloasma color is also thin out therewith, passes through
Treatment several times is last thoroughly to disappear.
Laser nti-freckle is the best mode for treating chloasma, and using laser ablation chloasma, treating principle is: using first
Into laser technology and laser freuqency doubling switch technology, laser energy is released in a short period of time, formed energy density
Pigment tissue moment " explosion " is formed fragment afterwards, is absorbed by human body phagocyte, reach therapeutic purposes by very high giant-pulse.
The laser energy of laser therapeutic apparantus is immutable currently on the market, and when chloasma is bigger, the number of required treatment is got over
It is more, patient is then needed to take more time can just to complete nti-freckle, then there is inconvenience for office worker it is pressed for time.
Utility model content
The purpose of this utility model is to provide a kind of for treating the laser therapeutic apparantus of chloasma, mainly solves existing skill
The immutable problem of laser energy of the release of laser therapeutic apparantus present in art.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
It is a kind of for treating the laser therapeutic apparantus of chloasma, including host, the control circuit being mounted on inside host, with master
The laser treatment handle that machine is connected by optical fiber;The control circuit includes controller, semiconductor laser connected to the controller
Device module, the power module being all connected with controller and semiconductor laser module;
The host includes that shell upper end is arranged in and connect with controller and is used to operate touch in vertical shell
Display screen, is arranged in the danger button that touching display screen side connect with controller and is used to stop equipment operation, and setting exists
For opening touching display screen and Fingerprint Identification Unit connected to the controller, being arranged on shell and swashing with semiconductor on shell
The interface of light device module connection, connect with interface and is used to control the floor push of Laser emission;
The laser treatment handle includes handle body, is mounted on handle body top and visits for emitting the laser of laser
Head is arranged in laser probe side and infrared sensor connected to the controller, the selector on handle body is arranged in, and is arranged
The driver being all connected in handle body with semiconductor laser module and selector, setting pass through optical fiber in handle body
The beam merging apparatus of laser beam is connect and be used to integrate with driver, is arranged in handle body and is passed through optical fiber one end and beam merging apparatus
Connection and the other end connect with laser probe and are used to collimate the coupler of laser beam after integration.
Further, the coupler is a pair of of convex lens.
Further, the housing sidewall is equipped with the storage box for placing laser treatment handle;Wherein, storage box without
Lid.
Further, the fan for connecting and be used to exclude heat with power module is equipped with inside the host.
Further, the infrared sensor uses thermopile infrared sensor TPS334.
Further, the housing bottom is equipped with the pulley being moved easily, and is arranged on pulley and for locking pulley
Clamping lock.
Specifically, the shell is equipped with the bracket for fixed laser treatment handle, and sets on shell rear side
Have for ventilative air hole.
Compared with prior art, the utility model has the following beneficial effects:
(1) the utility model can adjust different laser energies by selector and carry out according to the size of patient's chloasma
Irradiation, then driver exports different laser beams according to selection, and the laser beam of output pools needs by beam merging apparatus
Light beam, then by coupling convex lens by beam collimation, then be output to through laser probe by fiber optic conduction need to dispel it is yellowish-brown
Laser therapy is carried out on the epidermis of spot.
(2) laser therapeutic apparantus of the utility model is operated by the fingerprint of typing user, can be to avoid amateur
Personage uses, while the danger button on host is arranged in, the laser probe of laser therapeutic apparantus when the temperature is excessively high can be with a key
Hang up, safety is higher, while the open and close of laser are controlled by floor push, facilitates hand-held handle and is grasped
Make, then can be fixed handle by adjusting bracket, laser irradiation is carried out to chloasma.
(3) the thermopile infrared sensor TPS334 of the utility model has a photoelectric converting function, and high sensitivity, can be with
The infrared energy of accurate measurement laser probe radiation, and the temperature on surface is accurately converted out, then it is shown in by controller
On touching display screen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model handle.
Fig. 3 is the principles of the present invention block diagram.
In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows:
1- host, 2- control circuit, 3- laser treatment handle, 4- controller, 5- semiconductor laser module, 6- power supply
Module, 7- shell, 8- touching display screen, 9- danger button, 10- Fingerprint Identification Unit, 11- interface, 12- floor push, 13-
Handle body, 14- laser probe, 15- infrared sensor, 16- selector, 17- driver, 18- beam merging apparatus, 19- coupler,
20- storage box, 21- fan, 22- pulley, 23- clamping lock, 24- bracket.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and the embodiments of the present invention includes
But it is not limited to the following example.
Embodiment
As shown in Figure 1 to Figure 3, a kind of for treating the laser therapeutic apparantus of chloasma, including host 1, it is mounted in host 1
The control circuit 2 in portion, the laser treatment handle 3 being connect with host 1 by optical fiber;The control circuit 2 includes controller 4, with
The semiconductor laser module 5 that controller 4 connects, the power module 6 being all connected with controller 4 and semiconductor laser module 5;
The host 1 includes that the touching that 7 upper end of shell connect and be used for operation with controller 4 is arranged in vertical shell 7
Formula display screen 8 is touched, the danger button that 8 side of touching display screen connect with controller 4 and runs for stopping equipment is set
9, the Fingerprint Identification Unit 10 on shell 7 for opening touching display screen 8 and connecting with controller 4 is set, is arranged in shell
The interface 11 connecting on 7 and with semiconductor laser module 5 connect with interface 11 and is used to control the floor push of Laser emission
12;
The laser treatment handle 3 includes handle body 13, is mounted on 13 top of handle body for emitting swashing for laser
Light probe 14, the infrared sensor 15 that 14 side of laser probe is arranged in and connect with controller 4 are arranged on handle body 13
Selector 16, the driver 17 being all connected in handle body 13 with semiconductor laser module 5 and selector 16 is set,
The beam merging apparatus 18 for connecting with driver 17 by optical fiber and be used to integrate laser beam in handle body 13 is set, and setting exists
It is connect by optical fiber one end with beam merging apparatus 18 in handle body 13 and the other end connect with laser probe 14 and is used to collimate whole
The coupler 19 of laser beam after conjunction.
Wherein, the coupler 19 is a pair of of convex lens;Also, 7 side wall of shell is equipped with and controls for placing laser
Treat the storage box 20 of handle 3;Wherein, 20 uncovered of storage box.
Wherein, the fan 21 for connecting with power module 6 and be used to exclude heat is equipped with inside the host 1.
In turn, the infrared sensor 15 uses thermopile infrared sensor TPS334.
Also, 7 bottom of shell is equipped with the pulley 22 being moved easily, and is arranged on pulley 22 and for locking pulley
22 clamping lock 23;The shell 7 is equipped with the bracket 24 for fixed laser treatment handle 3, and sets on 7 rear side of the shell
Have for ventilative air hole.
Floor push 12 is connected on interface 11, power module 6 accesses alternating current, and then host 1 is in the open state, this
When can not enter system, doctor enter system by 10 typing fingerprint of Fingerprint Identification Unit, then show on touching display screen 8
The operation options of the laser therapeutic apparantus, when carrying out laser therapy, it is suitable to be selected according to the chloasma size of patient treated
Laser energy, floor push 12 is stepped on, is selected by the selector 16 on laser treatment handle 3, semiconductor laser
Device module 5 generates laser, the selection output infrared beam of driver 17, and beam merging apparatus 18 is adjusted laser beam, is needed
Laser beam, then coupler 19 will focus on optical fiber after laser beam datum adjusted, and by being connected to fiber tip
On laser probe 14 to external exposure, obtain the laser for needing intensity, doctor is by hand-held laser treatment handle 3 to patient's epidermis
On chloasma treated, while doctor and patient require to wear dedicated goggles.
When finding the position for needing to irradiate accurately, handle can be fixed by adjusting bracket 24, then carry out local irradiation, pacified
Infrared sensor 15 outside laser probe 14 has photoelectric converting function, and high sensitivity, can accurately measure laser
The infrared energy of 14 radiation of probe, and the temperature on surface is accurately calculated, touch display is then shown in by controller 4
It, can be by pressing danger button 9 come in if the temperature shown on touching display screen 8 is higher than Human Tolerance temperature on screen 8
It only operates, since the laser energy of selection is different, consumed power is different, and the power of the bigger consumption of energy is bigger, and host 1 produces
Raw heat is also bigger, and the honeycomb type air hole that the heat of generation then passes through on 1 rear side of host excludes, and is mounted on inside host 1
Fan 21 start together in starter, heat is discharged by the honeycomb type air hole on the rear side of host 1.
The pulley 22 for being mounted on 1 bottom of host can facilitate laser therapeutic apparantus movement, while the clamping lock on pulley is arranged in
23 can be fixed.
Above-described embodiment is only the preferred embodiment of the utility model, is not intended to limit the scope of the present invention,
In every case the design principle of the utility model is used, and carries out the non-creative variation worked and made on this basis, it should all
Belong within the protection scope of the utility model.