CN206548602U - Laser therapeutic head and laser therapeutic apparantus - Google Patents
Laser therapeutic head and laser therapeutic apparantus Download PDFInfo
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- CN206548602U CN206548602U CN201621349848.6U CN201621349848U CN206548602U CN 206548602 U CN206548602 U CN 206548602U CN 201621349848 U CN201621349848 U CN 201621349848U CN 206548602 U CN206548602 U CN 206548602U
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- lens
- potentiometer
- laser
- control sleeve
- laser therapeutic
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 63
- 238000009434 installation Methods 0.000 claims description 29
- 238000012546 transfer Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 description 25
- 230000008859 change Effects 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- 239000013307 optical fiber Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000002647 laser therapy Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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- Laser Surgery Devices (AREA)
Abstract
The utility model provides a kind of laser therapeutic head and laser therapeutic apparantus, and the laser therapeutic head includes：Lens module, including lens drum and the lens for being built in the lens drum；Control sleeve, is socketed on the lens drum；The lens are driven to move forward and backward in the lens drum to adjust laser facula size by rotating the control sleeve；Potentiometric devices, with the potentiometer linked with the control sleeve；The resistance of the potentiometer is adjusted by the rotation of the control sleeve.Control sleeve in the utility model laser therapeutic head not only links with lens module but also linked with the Potentiometric devices with potentiometer, so, the resistance of the size also adjustable resistor of laser facula is not only can adjust using control sleeve, current laser facula size is can determine that by gathering the magnitude of voltage corresponding to the current resistance of resistor so as to realize, detection is simple and accuracy is high.
Description
Technical field
The utility model is related to the laser therapy of laser application field, more particularly to a kind of laser therapeutic head and its application
Instrument.
Background technology
Modern Laser is treated once appearance, i.e., by the very big attention of medical field, due to its good haemostatic effect and
Cohesion, calibration, monochromatic three big characteristics, accurately can hinder excision of the lesion, vaporization or solidification to normal surrounding tissue
Evil very little.With the expansion that laser medicine is applied in medical field, laser medical equipment is also constantly being upgraded.
Laser therapeutic head as laser medical equipment a critical component, with continuing to develop for laser medical equipment
Constantly upgrading.The output of laser will be delivered to pathological tissues to reach the purpose for the treatment of by laser therapeutic head, meanwhile, laser
Spot size and energy density will be accurately controlled, so as to realize the treatment to different lesions.
Over the course for the treatment of, it will usually complete treatment using different spot sizes during seance, therefore,
Treatment tool should possess the function of regulation spot size, regularly adjust spot size in energy one, energy density can also change therewith
Become, in most cases, this change can cause energy density to be not suitable for treatment use, or even can produce potential safety hazard, and this is just
Need to go to manually adjust the energy density of equipment again while suitable spot size is selected, such mode of operation operation is numerous
Trivial and working strength is big, easily malfunctions and produces safety hazard.
Therefore, industry it is also proposed the laser therapeutic head with linkage function, wherein, there is one kind to be with laser therapeutic head
Mode by brush/contact detects gear, and this requires two kinds of metal parts to be in close contact and often do relative motion, easily
There are problems that abrasion, also have other laser therapeutic heads, use optocoupler and resistance composition sensor is examined
Light-metering spot diameter size, but the problems such as optocoupler and resistance can bring complicated setting structure, design and high maintenance cost is used, and swash
Install sensor circuit board reduces the anti-vibration of hand tool, jamproof energy while hand tool size is increased in light treatment head
Power, greatly reduces life of product.
Utility model content
The utility model provides a kind of laser therapeutic head and its laser therapeutic apparantus of application, for solving to tie in the prior art
The problems such as structure complexity, design and maintenance cost height, anti-vibration and jamproof ability on the weak side.
To achieve the above object and other purposes, the utility model provides a kind of laser therapeutic head on the one hand, including：Thoroughly
Mirror module, including lens drum and the lens for being built in the lens drum；Control sleeve, is socketed on the lens drum；The control
The lens are driven to move forward and backward in the lens drum to adjust laser facula size when sleeve is rotated；Potentiometric devices, have
The potentiometer linked with the control sleeve；The resistance of the potentiometer is adjusted by the rotation of the control sleeve.
In certain embodiments, curve orientation groove is offered on the barrel of the lens drum, the lens are fixed by lens
Position part and be positioned at the curve orientation groove.
In certain embodiments, the lens keeper protrude from the curve orientation groove and with the control sleeve
Wall is contradicted.
In certain embodiments, the inwall of the control sleeve is provided with neck corresponding with the lens keeper.
In certain embodiments, the lens module also includes the window mirror for being fixed on the lens drum front end.
In certain embodiments, the lens have towards the convex surface of the window mirror.
In certain embodiments, the rear end of the control sleeve is provided with groove, the gear of the groove and the potentiometer
It is meshed.
In certain embodiments, the laser therapeutic head is also transferred the files structure including laser facula, and the laser facula is transferred the files
Structure includes：Transfer the files pin or projection of transferring the files, located at the rear end of the control sleeve；Retainer ring, provided with for it is described transfer the files pin or
The corresponding multiple gear holes of projection of transferring the files or gear breach, gear hole or gear breach described in each correspond to a certain gear
Laser facula size.
In certain embodiments, the Potentiometric devices also include：Potentiometer installation set, is sheathed in the control sleeve；
The potentiometer support installed for the potentiometer, is fixed in the potentiometer installation set.
The utility model on the other hand by a kind of laser therapeutic apparantus, including：Transmission laser system and foregoing
Laser therapeutic head.
As described above, laser therapeutic head provided by the utility model and its laser therapeutic apparantus of application, the laser therapy
Head includes lens module and is socketed on the control sleeve of lens module, is designed using bushing type, reduces laser therapeutic head
Manufacture difficulty, while facilitating the replacing of parts, reduce the maintenance cost of whole laser therapeutic head.
In addition, control sleeve not only links with lens module but also linked with the Potentiometric devices with potentiometer, in this way, sharp
The resistance of the size also adjustable resistor of laser facula is not only can adjust with control sleeve, so as to can realize by gathering resistance
Magnitude of voltage corresponding to the current resistance of device is that can determine that current laser facula size, and detection is simple and accuracy is high.
Brief description of the drawings
Fig. 1 is the sectional side view of the utility model laser therapeutic head in one embodiment.
Fig. 2 is the explosive view of the utility model laser therapeutic head in one embodiment.
Fig. 3 is the side view of control sleeve in Fig. 2.
Fig. 4 is the front end face view of control sleeve in Fig. 3.
Fig. 5 is the rear end face view of control sleeve in Fig. 3.
Fig. 6 is the end view of retainer ring in Fig. 2.
Fig. 7 is the side view of retainer ring in Fig. 2.
Fig. 8 is the end view of potentiometer installation set in Fig. 2.
Fig. 9 is the side view of potentiometer installation set in Fig. 2.
Figure 10 is the end view of potentiometer fixed cover in Fig. 2.
Figure 11 is the side view of potentiometer fixed cover in Fig. 2.
Embodiment
Illustrate embodiment of the present utility model below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.The utility model can also be by addition
Different embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate
Content disclosed in bright book, so that those skilled in the art is understood with reading, being not limited to the utility model can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influenceing the utility model effect that can be generated and the purpose that can reach, all should still it fall disclosed in the utility model
Technology contents obtain and can cover in the range of.
Meanwhile, cited such as " on ", " under " in this specification, " in " and " one " term, be merely convenient to narration
Understand, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable category of the utility model.
In view of the laser therapy tool generally existing of prior art is complicated, design and maintenance cost are high, size is larger,
Anti-vibration and antijamming capability is weaker, the low problem of life of product, the utility model, which is essentially consisted in, proposes a kind of laser
Treatment head and its laser therapeutic apparantus of application, the laser therapeutic head are designed using bushing type, and are caused corresponding to lens displacement
Laser facula size is established with potentiometer resistance to be associated, thus not only reduce product structure complexity, reduction maintenance cost and
Under the beneficial effect for improving life of product, more can it be can determine that currently by gathering the magnitude of voltage corresponding to the current resistance of resistor
Laser facula size, detection is simple and accuracy is high.
Fig. 1 and Fig. 2 are referred to, wherein, Fig. 1 is the sectional side view of the utility model laser therapeutic head in one embodiment,
Fig. 2 is the explosive view of the utility model laser therapeutic head in one embodiment.Laser therapeutic head provided by the utility model
Can by outgoing to patients' neural's section, nerve cord, nerve from the laser facula at, pain spot and acupuncture point, using laser action in by
Body and the photoelectricity, optomagnetic, photochemistry, the light that produce is immune and effect, nerve inflammatory to acceptor and the traumatic pain such as light enzyme
Pain can be treated effectively.The utility model laser therapeutic head can enter accommodating to the diameter of the laser facula of outgoing
Quickly adjust, you can be adjusted according to the size at position, more accurately treated with reaching.
With reference to Fig. 1 and Fig. 2, the utility model laser therapeutic head at least includes：Lens module, control sleeve and current potential
Device, wherein, control sleeve links with lens module in Potentiometric devices, is driven by the rotation of control sleeve before the lens
The regulation for being displaced into the lens drum afterwards to adjust laser facula size and drive the potentiometer resistance in Potentiometric devices.
It is described in detail below for each above-mentioned group parts.
Lens module includes lens drum 11 and is built in the lens 13 of lens drum 11.Lens drum 11 is as laser therapeutic head
Main part, for being associated with other group parts.Lens 13 can be before relative lens cylinder 11 makees after being placed in lens drum 11
After move so that the size to laser facula is adjusted.Preferably, lens 13 are to be built in lens by lens jacket 131
Cylinder 11.Specifically there is provided lens jacket 131, the set inside dimension of lens jacket 131 is adapted with the diameter of lens 13；By lens 13
Insert in lens jacket 131 there is provided lens-ring 132 and using the cuff of lens-ring 132 in the periphery of lens jacket 131, so that by lens 13
It is anchored in lens jacket 131；The lens jacket 131 for being fastened with lens 13 is inserted in lens drum 11 again, wherein, the optical axis of lens 13
Coincided with the axle center of lens drum 11.
To enable built-in lens 13 to be moved forward and backward relative to lens drum 11, in the present embodiment, lens drum 11
Barrel on offer curve orientation groove 111, lens 13 are positioned at curve orientation groove 111 by lens keeper 133.At this
In embodiment, lens keeper 133 may be, for example, a lens locating convex block or a lens lead or other similar structures
Part, in actual applications, lens keeper 133 are fixed on lens jacket 131, and are built in lens drum 11 in lens jacket 131
Blocking is positioned in the curve orientation groove 111 of lens jacket 131 and protrudes from curve orientation groove 111 afterwards, in this way, may be such that lens drum
11 and lens 13 be positioned at a certain position of lens drum 11.In one alternatively embodiment, lens keeper 133 can be for example
One screwed lead (for materials facility, the screwed lead can directly take bolt), the length of the lead
Degree is larger than the thickness of lens drum 11, can be on lens jacket 131 to cause lens keeper 133 to be securable to lens jacket 131
Screw is offered, in this way, the screwed lead, which can be screwed in the screw and screwed togather, is fixed on lens jacket 131.
An example is above are only, not to limit the structure and occupation mode of the utility model lens keeper 133.In addition, curve
Guide groove 111 is the helical fluting opened up along the barrel of lens drum 11, it is preferable that the cell wall of curve orientation groove 111
It can also further make the processing of the spherings such as chamfering or circular arc, to enable lens keeper 133 more swimmingly to slide on curve orientation
Groove 111.
Further, the front end face of lens drum 11 is installed with window mirror 15, to protect lens 13, prevents the shock of hard thing, scrape
Hinder and cause damage to lens 13.In the present embodiment, window mirror 15 is to be fixedly arranged on by window mirror sleeve 151 on lens drum 11
's.Specifically there is provided window mirror sleeve 151, the set inside dimension of window mirror sleeve 151 is adapted with the diameter of window mirror 15；By window
Mirror 15 is inserted in window mirror sleeve 151 there is provided window mirror ring 152 and using the cuff of window mirror ring 152 in the periphery of window mirror sleeve 151,
So as to which window mirror 15 is anchored in window mirror sleeve 151；The window mirror sleeve 151 for being fastened with window mirror 15 is fixed on lens drum 11
Front end face.Herein, the front end face of lens drum 11 is designed with a socket section, and window mirror sleeve 151 is socketed on lens drum 11
This socket section realizes fixation.Under a kind of situation, the internal diameter of window mirror sleeve 151 is to adapt to and (be equal to or slightly less than) socket
The external diameter of section, realizes both tight fits.Under another situation, the outer surface of the socket section is threaded, window mirror
The inner surface setting screw thread of set 151, so, window mirror sleeve 151 can be screwed together in lens drum 11.In the present embodiment, window mirror
15 be level crossing, correspondingly, and lens 13 are planoconvex lens, convex when flat, especially, and flat one side is to carry on the back in lens 13
To window mirror 15, the one side of the convexity of lens 13 is towards window mirror 15.
Fig. 3 is referred to Fig. 5, wherein, Fig. 3 is the side view of control sleeve, and Fig. 4 is the front end face of control sleeve in Fig. 3
View, Fig. 5 is the rear end face view of control sleeve in Fig. 3.With reference to Fig. 1 to Fig. 5, control sleeve 21 respectively with lens module and electricity
Position device linkage.
On the one hand, control sleeve 21 is socketed on the lens module, for movable come drive lens 13 by rotating
In lens drum 11 to adjust laser facula size.When control sleeve 21 is socketed on the lens module, lens jacket 131 is fixed on
On lens keeper 133 be to protrude from curve orientation groove 111 and contradicted with the inwall of control sleeve 21.Preferably, control set
The inwall of cylinder 21 is provided with neck 211 corresponding with lens keeper 133 so that by neck 211 and thoroughly during rotation control sleeve 21
The blocking cooperation of mirror keeper 133 carrys out curve orientation groove 111 of the drive lens 13 along lens drum 11 and moved.For example：Work as up time
When pin rotates control sleeve 21, drive lens 13 move towards window mirror 15 and (that is, are away from LASER Light Source)；When rotating counterclockwise
During control sleeve 21, drive lens 13 move (that is, close to LASER Light Source) away from window mirror 15, in this way, realizing by control
The moving direction and displacement of lens 13 processed, to adjust the size of laser facula.Certainly, the rotation direction of control sleeve 21 with
Lens 13 are not limited thereto in the correlation of the moving direction in lens drum 11, but can be according to the opening of curve orientation groove
Design and spiral way are relevant.The control sleeve 21 can be airflow design, to strengthen gripping feel, meanwhile, control sleeve 21
Periphery wall can set up anti-skid structure (such as the anti-skidding vertical slot of raised anti-skidding vertical bar or depression), enhancing rotates control set
The frictional force of cylinder 21.
On the other hand, control sleeve 21 links with the potentiometer 31 in Potentiometric devices, for adjusting current potential by rotating
The resistance of device 31.In the present embodiment, the rear end of control sleeve 21 is provided with groove 212, it is preferred that the rear end of control sleeve 21
Outer surface be designed with a circle groove 212, these grooves 212 are uniformly distributed and are meshed with the gear in potentiometer 31.So,
While control sleeve 21 is rotated and moved forward and backward with drive lens 13 relative to lens drum 11, the also tooth of timing belt electrokinetic potential device 31
The rotation of wheel, so as to change the resistance of potentiometer 31.Further, the specific location of groove 212 can clearly indicate multiple
Gear numeral, each gear numeral correspond to a laser facula size in fact, so, by the mark of groove 212, can obtain
Know the size (that is, the gear for learning current laser facula) of present laser hot spot.In a specific example, 10 can be set with
Shelves laser facula size, is individually identified as gear numeral 1,2,3,4,5,6,7,8,9,10, corresponding spot size scope is
35mm~95mm, it is seen then that regulation stall is more, spot size adjustable range is big.To improve the switching of each gear, the utility model
Laser therapeutic head is also transferred the files structure including laser facula, and laser facula structure of transferring the files includes：Transfer the files pin or projection of transferring the files
213 and with gear hole or the retainer ring of gear breach 221 22.Transfer the files pin or projection 213 of transferring the files is located at control sleeve 21
Rear end (as shown in Figure 3 and Figure 5).Retainer ring 22 butts up against the rear end of control sleeve 21 (as shown in Figure 6 and Figure 7, for example, fixed
Ring 22 is fixed on the rear end of control sleeve 21 by screwed hole 222), and provided with for transfer the files pin or projection of transferring the files it is 213 corresponding many
Individual gear hole or gear breach 221, each gear hole or gear breach 221 correspond to the laser facula size of a certain gear.
In actual applications, control sleeve 21 is rotated, transfer the files pin or the and then rotation of projection 213 of transferring the files, and waits to turn to some predetermined
Gear hole or gear breach 221, will transfer the files pin or projection 213 of transferring the files is caught in or the embedded gear hole or gear breach 221, i.e.,
Lens 13 can be positioned at corresponding position, in this way, passing through pin or transfer the files projection 213 and gear hole or the gear breach of transferring the files
221 cooperation, realizes that lens 13 can be rested in any gear without arbitrarily movable.Especially, in control sleeve
Before 21 socket lens drums 11, need first to cover spring on lens drum 11.
Potentiometric devices have the potentiometer 31 linked with control sleeve 21, wherein, the resistance of potentiometer 31 is covered by controlling
The rotation of cylinder 21 and adjust, from the foregoing, it will be observed that the gear of potentiometer 31 is to need and the groove 212 of the rear end of control sleeve 21 is mutually nibbled
Close.Therefore, to achieve these goals, the Potentiometric devices also include：Potentiometer support 32, potentiometer installation set 33 and
Potentiometer fixed cover 34.
Potentiometer 31 is just fixed on lens drum by potentiometer support 32, potentiometer installation set 33 and potentiometer fixed cover 34
11 rear end.Specifically, potentiometer 31 is fixed in potentiometer support 32 by potentiometer fixed plate (not showing in the drawings),
Potentiometer support 32 is arranged in potentiometer installation set 33, and potentiometer installation set 33 is realized solid by potentiometer fixed cover 34 again
It is fixed.Further：The end of potentiometer 31 is provided with gear, and the resistance of potentiometer 31 is can adjust by rotate gear.Potentiometer
Support 32 is used to store potentiometer, and the bottom of potentiometer support 32 is unenclosed construction, the tooth for manifesting potentiometer 31
Wheel.
Potentiometer installation set 33 be tube-in-tube structure (refering to Fig. 8 to Fig. 9, wherein, Fig. 8 regards for the end face of potentiometer installation set
Figure, Fig. 9 is the side view of potentiometer installation set), for being socketed on lens drum 11 and being adjacent to control sleeve 21.Potentiometer support
32 are installed in potentiometer installation set 33, in this way, potentiometer 31 be just installed in potentiometer installation set 33 and potentiometer 31 tooth
Wheel is the inwall for manifesting potentiometer installation set 33.When installing potentiometer support 32, by the potentiometer branch with potentiometer 31
Frame 32 loads in potentiometer installation set 33 (potentiometer 31 with cogged one end towards the front end of potentiometer installation set 33), and leads to
Fixing threaded hole 331 is crossed to be fixed potentiometer 31 and potentiometer support 32.In addition, being adjacent to control in potentiometer installation set 33
The front end of sleeve 21 is provided with a breach or perforate, performs bit digital to be shown available for alignment control sleeve 21.
Potentiometer installation set 33 is to realize fixation by potentiometer fixed cover 34, refers to Figure 10 and Figure 11, wherein, figure
10 be the end view of potentiometer fixed cover, and Figure 11 is the side view of potentiometer fixed cover.As shown in Figure 10 and Figure 11, potentiometer
Fixed cover 34 is provided with installation gap 341 and the screwed hole 342 for being fixed in potentiometer installation set 33.
When installing fixed potential device installation set 33, lens 13 are rotated into bottom (for example, lens 13 are moved to first
The removable stroke of lens barrel 11 is foremost), then by the rear end of control sleeve 21 transfer the files pin or the alignment of projection 213 of transferring the files it is solid
Determine first gear hole or gear breach 221 of ring 22, the spring being sheathed in control sleeve 21 on lens drum 11 upsprings one
Set a distance is (for example：Upspring 2mm to 3mm) place fixes retainer ring 22 with fixed screw；It will be equipped with the potentiometer of potentiometer 31
Installation set 33 is socketed on lens drum 11 and control sleeve 21, and is fixed by screwed hole 30, especially, potentiometer installation set 33
The breach of front end or the centre of perforate 332 need the gear numeral 10 being aligned in control sleeve 21；Further, 34 sets of potentiometer fixed cover
In the rear end of potentiometer installation set 13, especially, the installation gap 31 of potentiometer fixed cover 34 need to be directed at potentiometer support 32
Casting lug thereon, and be fixed on by screwed hole 333 in potentiometer installation set 33.
The rear end of the utility model laser therapeutic head separately includes fiber orientation structure, for fixed laser optical fiber, to ensure
The alignment of the laser of laser fiber outgoing.As depicted in figs. 1 and 2, the fiber orientation structure further comprises：Fiber orientation
Seat 411 and fiber orientation block 412.Fiber orientation seat 411, with the first openend and the second openend, wherein, the first openend
For introducing optical fiber, the second openend will be equal to as insertion end and the installation end of fiber orientation block, the external diameter of the second openend
Or be slightly less than the interior bore of lens drum 11 to realize both tight fits.Fiber orientation block 412, in fiber orientation seat 411.
In the present embodiment, fiber orientation block 412 is tubular structure, including：Construction section, the stopper section located at construction section end, with
And located at the fiber positioning hole of construction section end face centre, wherein, the external diameter of construction section will be equal to or slightly less than fiber orientation seat
The interior bore of 411 the second openend is to realize both tight fits, and the size of stopper section is greater than the of fiber orientation seat 411
The interior bore of two openends is to realize backstop effect.Install fiber orientation structure when, first, by optical fiber from fiber orientation seat
411 the first openend enters and passed from the second openend, and the optical fiber passed is inserted into the fiber orientation of fiber orientation block 412
In hole；Then, by the construction section of fiber orientation block 412 towards fiber orientation seat 411 and be inserted into fiber orientation seat 411 second
Until the construction section of fiber orientation block 412 is entirely insertable and the stopper section contacts at the second openend and just stopped in openend；
Finally, the fiber orientation seat 411 for being provided with fiber orientation block 412 is inserted in lens drum by the second openend, completes to install.
In this way, using fiber orientation structure, can be positioned optical fiber, the axle center of the exit portal and lens drum 11 of optical fiber coincides.
The front end of the utility model laser therapeutic head separately includes anterior cannula 511, and the anterior cannula 511 can be socketed on lens drum 11
(implementing, anterior cannula 511 can be spirally connected by screw thread or tolerance is fastened on lens drum 11).And, in the front end of anterior cannula 511
Line card 512 also can be set, other additional accessories are put for connecing.
The utility model laser therapeutic head also includes fixed support 611, can be by laser therapeutic head using fixed support 611
It is fixed on special laser therapy head bracket (not showing in the drawings).In the present embodiment, the quantity of fixed support 611
For three, it is uniformly distributed on the Potentiometric devices.Specifically, as shown in figure 11, it is uniform on the periphery of potentiometer fixed cover 34
Provided with three screwed holes 343, for being fixedly mounted for fixed support 611.
When application the utility model laser therapeutic head, each group parts is installed, by fiber exit laser, and passed through
Cross after lens 13 are focused on from the front end outgoing of laser therapeutic head to acceptor, to carry out corresponding treatment, root to the area for treatment of acceptor
According to needs, rotating control sleeve 21 can make lens 13 follow curve orientation groove 111 and be moved forward and backward in lens drum 11, be changed with this
Become the distance that lens 13 arrive optical fiber, so as to change the size of the laser facula of outgoing.Meanwhile, by rotate control sleeve 21 with
While changing the size of laser facula, pinion rotation that also can be on linkage electrokinetic potential device 31, so as to change potentiometer 31
Resistance, this laser facula for allowing for each size correspond to a specific potentiometer resistance, so counter to push away, you can to pass through
The magnitude of voltage corresponding to the resistance of potentiometer 31 is measured, the size of present laser hot spot is drawn.
The utility model additionally provides a kind of laser therapeutic apparantus, including foregoing laser therapeutic head, the laser therapeutic head
Be with transmission laser system even, transmission laser system is used to produce lasing light emitter and by optical fiber by Laser Transmission to laser therapy
Head.
In summary, the utility model laser therapeutic head and its laser therapeutic apparantus of application, have the following technical effect that：
Laser therapeutic head is designed using bushing type, is included lens module and is socketed on the control sleeve of lens module,
Reduce the manufacture difficulty of laser therapeutic head, while facilitate the replacing of parts, reduce the maintenance of whole laser therapeutic head into
This.
Control sleeve in laser therapeutic head not only links with lens module but also joined with the Potentiometric devices with potentiometer
It is dynamic, in this way, the resistance of the size of laser facula also adjustable resistor is not only can adjust using control sleeve, so as to can realize logical
Cross the magnitude of voltage corresponding to the collection current resistance of resistor and can determine that current laser facula size, and can be by present laser light
Spot size is shown on display screen, and detection is simple and accuracy is high, while reducing product relative to product of the prior art
Overall diameter dimension.
Laser therapeutic head provides multiple spot size regulation stalls, and regulation stall is more, and spot size adjustable range is big.
Laser therapeutic head uses two lenses structure design, and lens are used to change laser facula size, and level crossing is used to protect
Lenses, prevent lens by hard thing scratch, collision.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (10)
1. a kind of laser therapeutic head, it is characterised in that including：
Lens module, including lens drum and the lens for being built in the lens drum；
Control sleeve, is socketed on the lens drum；The control sleeve drives the lens to move forward and backward in described when being rotated
Lens drum is to adjust laser facula size；And
Potentiometric devices, with the potentiometer linked with the control sleeve；The resistance of the potentiometer passes through the control sleeve
Rotation and adjust.
2. laser therapeutic head according to claim 1, it is characterised in that offer curve on the barrel of the lens drum and lead
To groove, the lens are positioned at the curve orientation groove by lens keeper.
3. laser therapeutic head according to claim 2, it is characterised in that the lens keeper protrudes from the curve and led
Contradicted to groove and with the inwall of the control sleeve.
4. laser therapeutic head according to claim 3, it is characterised in that the inwall of the control sleeve be provided with it is described
The corresponding neck of mirror keeper.
5. laser therapeutic head according to claim 1, it is characterised in that the lens module is also described including being fixed on
The window mirror of lens barrel front end.
6. laser therapeutic head according to claim 5, it is characterised in that the lens have towards the convex of the window mirror
Face.
7. laser therapeutic head according to claim 1, it is characterised in that the rear end of the control sleeve is provided with groove, institute
The gear that groove is stated with the potentiometer is meshed.
It is described to swash 8. laser therapeutic head according to claim 7, it is characterised in that also transferred the files structure including laser facula
Light hot spot structure of transferring the files includes：
Transfer the files pin or projection of transferring the files, located at the rear end of the control sleeve；And
Retainer ring, provided with for described transfer the files pin or transfer the files raised corresponding multiple gear holes or gear breach, described in each
Gear hole or gear breach correspond to the laser facula size of a certain gear.
9. laser therapeutic head according to claim 1, it is characterised in that the Potentiometric devices also include：
Potentiometer installation set, is sheathed in the control sleeve；And
The potentiometer support installed for the potentiometer, is fixed in the potentiometer installation set.
10. a kind of laser therapeutic apparantus, it is characterised in that including：
Transmission laser system；And
Laser therapeutic head as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349848.6U CN206548602U (en) | 2016-12-09 | 2016-12-09 | Laser therapeutic head and laser therapeutic apparantus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349848.6U CN206548602U (en) | 2016-12-09 | 2016-12-09 | Laser therapeutic head and laser therapeutic apparantus |
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| Publication Number | Publication Date |
|---|---|
| CN206548602U true CN206548602U (en) | 2017-10-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621349848.6U Expired - Fee Related CN206548602U (en) | 2016-12-09 | 2016-12-09 | Laser therapeutic head and laser therapeutic apparantus |
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| CN (1) | CN206548602U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107550564A (en) * | 2017-10-31 | 2018-01-09 | 重庆京渝激光技术有限公司 | Treatment head for laser cure apparatus |
| CN107647913A (en) * | 2017-10-31 | 2018-02-02 | 重庆京渝激光技术有限公司 | The laser cure apparatus of display screen convenient for cleaning |
| CN109011193A (en) * | 2018-08-25 | 2018-12-18 | 武汉高科恒大光电有限公司 | A kind of laser therapeutic apparantus energy regulating system and method |
| WO2021026999A1 (en) * | 2019-08-13 | 2021-02-18 | 尚华 | Replaceable laser unit and array thereof |
| CN112370664A (en) * | 2019-07-24 | 2021-02-19 | 郑州大学第一附属医院 | Infrared treatment equipment for rheumatism immunity department |
| CN116158843A (en) * | 2022-12-09 | 2023-05-26 | 武汉锐科光纤激光技术股份有限公司 | Laser focus adjustment method and device, storage medium and electronic device |
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2016
- 2016-12-09 CN CN201621349848.6U patent/CN206548602U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550564A (en) * | 2017-10-31 | 2018-01-09 | 重庆京渝激光技术有限公司 | Treatment head for laser cure apparatus |
| CN107647913A (en) * | 2017-10-31 | 2018-02-02 | 重庆京渝激光技术有限公司 | The laser cure apparatus of display screen convenient for cleaning |
| CN107550564B (en) * | 2017-10-31 | 2023-11-21 | 重庆京渝激光技术有限公司 | Treatment head for laser therapeutic machine |
| CN107647913B (en) * | 2017-10-31 | 2023-12-08 | 重庆京渝激光技术有限公司 | Laser therapeutic machine convenient for cleaning display screen |
| CN109011193A (en) * | 2018-08-25 | 2018-12-18 | 武汉高科恒大光电有限公司 | A kind of laser therapeutic apparantus energy regulating system and method |
| CN112370664A (en) * | 2019-07-24 | 2021-02-19 | 郑州大学第一附属医院 | Infrared treatment equipment for rheumatism immunity department |
| CN112370664B (en) * | 2019-07-24 | 2022-02-22 | 梁山县人民医院 | Infrared treatment equipment for rheumatism immunity department |
| WO2021026999A1 (en) * | 2019-08-13 | 2021-02-18 | 尚华 | Replaceable laser unit and array thereof |
| US11224757B2 (en) | 2019-08-13 | 2022-01-18 | Hua Shang | Exchangeable laser unit and array thereof |
| CN116158843A (en) * | 2022-12-09 | 2023-05-26 | 武汉锐科光纤激光技术股份有限公司 | Laser focus adjustment method and device, storage medium and electronic device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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