CN206404188U - A kind of medical laser hand tool - Google Patents
A kind of medical laser hand tool Download PDFInfo
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- CN206404188U CN206404188U CN201621037218.5U CN201621037218U CN206404188U CN 206404188 U CN206404188 U CN 206404188U CN 201621037218 U CN201621037218 U CN 201621037218U CN 206404188 U CN206404188 U CN 206404188U
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- laser
- hand tool
- light
- treatment head
- hand
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Abstract
The utility model discloses a kind of medical laser hand tool, including：Light guide transmitting device, it connects semiconductor laser by optical fiber, and laser forms dot matrix laser after light guide transmitting device；And hand tool seat, its upper surface connects the light guide transmitting device；Treatment head, it is removably mounted to the hand tool seat lower surface；Has seat using positioner detachable connection treatment head and hand, the characteristics of with easy to loading and unloading, compact conformation.
Description
Technical field
The utility model relates to a kind of hand lamps structure, more particularly to a kind of medical laser hand tool.
Background technology
Laser therapy hand tool is an important component in laser cure apparatus, and the output of laser will be by treating hand tool transmission
To pathological tissues so as to reach the purpose for the treatment of.Due to clinical practice laser cure apparatus therapeutic domain than wide, such as
Remove human body superfluous hairs, treatment telangiectasis, treatment hemangioma, tender skin and remove the fields such as color spot, and for these
The treatment hand tool head that different field is used also is not quite similar, it is therefore desirable to often change different hand tools, over the course for the treatment of
Can the replacing that rapidly, accurately, easily complete treatment head be particularly important.
Existing laser cure apparatus treatment head is typically manual according to the areas case of required treatment before this when being changed
Adjustable spot device is rotated, it is determined that required spot diameter, afterwards by adjustable spot device insertion tool shell in one's hands, finally has in hand
Shell inserts required treatment head foremost, and whole installation steps are more complicated, it is necessary to take certain stand-by period, reduce hand
The therapeutic effect of art.
Utility model content
The utility model has designed and developed a kind of medical laser hand tool, using positioner detachable connection treatment head with
Hand has seat, the characteristics of with easy to loading and unloading, compact conformation.
The utility model also has a purpose to be, using the stepper motor output facula dot matrix of two installation total reflective mirrors, work(
Rate is uniform and can obtain hot spot dot matrix of different shapes.
Detachable in flexible metal conduit hand is fixed on it is a further object of the invention that optical fiber and motor data line are worn to be connected on
Have on seat, prevent optical fiber to be bent, stretch, increase the service life.
A kind of medical laser hand tool, including：
Light guide transmitting device, it connects semiconductor laser, laser shape after the light guide transmitting device by optical fiber
Into dot matrix laser；And
Hand has seat, and its upper surface connects the light guide transmitting device；
Treatment head, it is removably mounted to the hand tool seat lower surface.
Preferably, the light guide transmitting device includes：
Laser reflection cavity, it includes light inputting end and light extraction end, for changing laser emitting angle；
First stepper motor, it is fixed on the laser reflection cavity side, and the output shaft of first stepper motor is set
First speculum, incident the reflected beams can be received and reflected away by first speculum；
Second stepper motor, it is arranged vertically with first stepper motor, and the output shaft of second stepper motor is set
The second speculum is put, the light beam reflected through first speculum can be received and reflected away by second speculum.
Preferably, the light guide transmitting device also includes：
Laser pump cavity, it includes the GRIN Lens for being arranged on inside, and the Gaussian beam for laser to be sent is converted to
Collimated light；The laser pump cavity connects the light inputting end of the laser reflection cavity；
Total reflective mirror, it is arranged on the side at the laser reflection cavity light extraction end.
Preferably, the light inputting end of the laser reflection cavity and light extraction end are transmission plane, and light is by described sharp
After light reflection cavity, the angle of incident ray and emergent ray is 45 °.
Preferably, the hand tool seat, including：
First through hole, it is arranged on the hand tool seat upper surface, for accommodating and fixing the first stepper motor；
Enter light through hole, it is arranged on the hand tool seat upper surface, for accommodating and fixing the laser reflection cavity；
Second through hole, it is arranged on the hand tool seat side, for accommodating and fixing the second stepper motor；
Light extraction through hole, it is arranged on the hand tool seat lower surface, and including being arranged on the dust-proof eyeglass of light extraction lead to the hole site.
Preferably, including：
Treat head bracket；
Treatment head substrate, it is fixed on the treatment head bracket.
Preferably, the treatment head substrate also includes：
Limit convex is bittiness, and it is arranged on the treatment head substrate；
Positioning through hole, it is arranged on the treatment head substrate, the bittiness side of limit convex.
Preferably, in addition to：
Stopper slot, it is arranged on the hand tool seat lower surface, bittiness for accommodating the limit convex；
Locating slot, it is spiral shape slotted eye, is arranged on the hand tool seat lower surface, is overlapped with the positioning through hole.
Preferably, in addition to positioning component, it, which is worn, is connected in the locating slot, for fixing the hand tool seat and treatment
Head.
Preferably, in addition to：
Column, it is used to connect motor data line；
Fiber support bar, it is worn and is connected in pipe with optical fiber and motor data line, for preventing fiber kinks；
Screw, its one end is socketed the column, and hand described in other end detachable connection has seat, for preventing that optical fiber from being drawn
Stretch.
The beneficial effects of the utility model
1st, the utility model proposes medical laser hand tool, using two installation total reflective mirror stepper motor output light spots
Battle array, power is uniform and can obtain hot spot dot matrix of different shapes.
2nd, the present invention proposes a kind of hand lamps structure being used in medical laser treatment instrument, and treatment head dismounting is simple, fixes
Simply, the handling steps for solving treatment head in the prior art are complicated, cause to wait overlong time in therapeutic process, it is impossible to ensure
The situation of therapeutic effect.
3rd, the utility model optical fiber and motor data line are worn be connected in flexible metal conduit it is detachable be fixed on hand tool seat on, prevent
Only optical fiber is bent, stretched, and increases the service life.
Brief description of the drawings
Fig. 1 is the structural representation that medical laser hand described in the utility model has.
Fig. 2 is motor reflection laser light beam schematic diagram described in the utility model.
Fig. 3 is the lower surface structural representation that hand described in the utility model has seat.
Fig. 4 is treatment head substrate structure schematic diagram described in the utility model.
Fig. 5 is the structural representation for the treatment of head 9001 described in the utility model.
Fig. 6 is the structural representation for the treatment of head 9002 described in the utility model.
Fig. 7 is the structural representation for the treatment of head 9003 described in the utility model.
Fig. 8 is the structural representation for the treatment of head 9004 described in the utility model.
Fig. 9 is the structural representation for the treatment of head 9005 described in the utility model.
Figure 10 is the corresponding scanning patter for the treatment of head 9001 described in the utility model.
Figure 11 is the corresponding scanning patter for the treatment of head 9002 described in the utility model.
Figure 12 is the corresponding scanning patter for the treatment of head 9003 described in the utility model.
Figure 13 is the corresponding scanning patter for the treatment of head 9004 described in the utility model.
Figure 14 is the corresponding scanning patter for the treatment of head 9005 described in the utility model.
Figure 15 is optic fibre fixing device structural representation described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
As shown in figure 1, the medical laser hand tool that the utility model is provided, including：Optical fiber 1, laser pump cavity 2, laser reflection cavity
4th, the first stepper motor 7, the second stepper motor 8, hand tool seat 6 and treatment head 9.
Light guide transmitting device, semiconductor laser connects light guide transmitting device by optical fiber 1, and laser is passed by the light guide
Dot matrix laser is formed after defeated device, including：Laser pump cavity 2, it is internally provided with GRIN Lens 3, what semiconductor laser was sent
Gaussian beam, which is converted to, enters laser reflection cavity 4 after collimated light, for changing laser emitting angle, wherein, laser reflection cavity 4 is wrapped
Light inputting end 401 and light extraction end 402 are included, the connection laser pump cavity 2 of light inputting end 401, light inputting end 401 and respectively one, light extraction end 402 are saturating
Optical plane, light inlet and light extraction end angle at 45 °, light is after laser reflection cavity, and the angle of incident ray and emergent ray is
45 °, total reflective mirror 5, it is arranged on the side at the light extraction end of laser reflection cavity 2, it is preferred that total reflective mirror is total reflection prism, or
Total reflective mirror 5 is coated with deielectric-coating close to the side at light extraction end, the light with 45° angle for receiving outgoing in laser reflection cavity 4
Reflect away in the horizontal direction.
First stepper motor 7, it is fixed on the side of laser reflection cavity 4, and output shaft sets the first speculum, total reflective mirror 5
The reflected beams can be received and reflected away by the first speculum；Second stepper motor 8, is arranged vertically with the first stepper motor 7,
Output shaft sets the second speculum, and the reflected beams of the first speculum can be received and reflected away by the second speculum；
As shown in Fig. 2 the light guide transmitting device course of work is as follows：Laser is transferred into medical laser hand tool via optical fiber 1,
First pass around laser pump cavity 2, through GRIN Lens 3 convergence be collimated light after, then by total reflective mirror 5 reflection after, be output as along level
The laser beam in direction, it is reflexed on the first speculum of the first stepper motor 7, and the first stepper motor 7 is started working, stepping one
It is secondary, and laser beam is reflexed on second speculum of the second stepper motor 8, the second stepper motor 8 is started working, stepping one
Secondary, laser beam is exported by light extraction through hole 604, is finally got in area for treatment, first hot spot is so formed, until having exported
After the hot spot of one horizontal sequence, output facula is switched to next line, the first stepping by second of the stepping of the second stepper motor 8
The stepper motor 8 of motor 7 and second repeats above-mentioned work, and the quantity of horizontal and vertical output facula can according to circumstances be set
It is fixed, it is finally completed the scanning of a width output facula.
Hand has seat 6, and its upper surface connects laser pump cavity 2, including：First through hole 601, it is arranged on hand tool seat 6 upper surface, used
In accommodating and fix the first stepper motor 7；Enter light through hole 602, it is arranged on hand tool seat 6 upper surface, for accommodating and fixing institute
State laser reflection cavity；Second through hole 603, it is arranged on the side of hand tool seat 6, for accommodating and fixing the second stepper motor 8；Light extraction
Through hole 604, it is arranged on hand and has the lower surface of seat 6, and including being arranged on the dust-proof eyeglass 17 of light extraction lead to the hole site, is used as one kind
It is preferred that the dust-proof surface of eyeglass 17 is coated with anti-reflection film；I.e. laser reflection cavity 4 is inserted into light through hole 602, and the first motor 7 is inserted into
In first through hole 601, the second motor 8 is inserted into the second through hole 603.
As shown in Figure 3,4, treatment head 9, it is removably mounted to hand tool seat 6 lower surface, and it includes：Treat head bracket
902；Treatment head substrate 901, it includes：Fixing hole, it is manhole, treatment head substrate side 901 is arranged on, for that will control
Head substrate 901 is treated to be fixed on treatment head bracket.Also include as a kind of preferred therapeutic head substrate 901：It is arranged on treatment head
The opposite side of substrate 901；Limit convex is bittiness 14, and it is arranged on the top for the treatment of head substrate 901；Positioning through hole 15, it is arranged on treatment
On head substrate 901, limit convex is bittiness 14 sides.
Stopper slot 11, it is arranged on hand tool seat 6 lower surface, for accommodating limit convex bittiness 14；Locating slot 12, it is spiral
Shape slotted eye, is arranged on hand tool seat 6 lower surface, is overlapped with positioning through hole 15, positioning component 16, it, which is worn, is connected in locating slot, is used for
Fixed hand tool seat and treatment head.
Mobile phone seat 6 and the connection procedure for the treatment of head 9 are as follows：The side of the upper surface for the treatment of head substrate 901 is provided with a circle
Opening, opposite side is provided with a limit convex bittiness 14 and a positioning through hole 15 and a positioning component 16, positioning component 16
It is cased with a catch and through the positioning through hole 15, is fixedly connected on the treatment head substrate 901.When installation treatment head
When, it will first treat head bracket 902 and be socketed in below the circular open for the treatment of head substrate 901, afterwards by stopper slot 11 and limit convex
Bittiness 14 are buckled together, and realize that treatment head 9 has the preliminary fixation of pedestal 6 with hand, it is ensured that will be fixed after the two fixed-direction zero deflection
Hyte part 16 is screwed into locating slot 12.
As shown in figures 5-9, treatment head 9 can be one kind in any five kinds of structures shown in accompanying drawing, wherein treatment head
9001 and treatment head 9002 export spot diameter be 9mm, wherein treatment head 9001 scanning be shaped as square dot matrix, treat
First 9002 scanning is shaped as circular dot matrix；The spot diameter that hand tool 9003 and hand tool 9004 are exported is 5mm, wherein hand tool 9003
Scanning is shaped as square dot matrix, and the scanning of hand tool 9004 is shaped as a hot spot；The a diameter of 3mm of output facula of hand tool 9005,
It, which is scanned, is shaped as a hot spot, treatment head 9003,9004 and scanning patter spot diameter that scanning patter spot diameter is 5mm
For the lens of anti-reflection film are coated with inside the treatment head bracket cap of 3mm treatment head 9005 comprising a bilateral.
As shown in figures 10-14, the spot diameter that treatment head 9001 is exported is 9mm, and scanning is shaped as square shown in Figure 10
Dot matrix, the spot diameter that treatment head 9002 is exported is 9mm, and scanning is shaped as circular dot matrix shown in Figure 11, and hand tool 9003 scans shape
Shape is square dot matrix shown in Figure 12, and hand tool 9004 scans shape graph 13 and show a hot spot, the output facula of hand tool 9005
Circular light spot shown in Figure 14, its a diameter of 3mm.
As shown in figure 15, optic fibre fixing device, including：Column 21, it is used to weld motor data line；Fiber support bar
22, it is worn and is connected in flexible metal conduit with optical fiber 1 and motor data line, for preventing fiber kinks；Screwed hole 19, it is arranged on hand tool
Seat upper surface；Screw 20, its one end socket column 21, other end detachable connection screwed hole 19, by optical fiber and motor data
Line wear be connected in flexible metal conduit it is detachable be fixed on hand tool seat on, prevent optical fiber to be bent, stretch, increase the service life.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed to use, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (10)
1. a kind of medical laser hand tool, it is characterised in that including：
Light guide transmitting device, it connects semiconductor laser by optical fiber, and laser is formed a little after the light guide transmitting device
Battle array laser；And
Hand has seat, and its upper surface connects the light guide transmitting device；
Treatment head, it is removably mounted to the hand tool seat lower surface.
2. medical laser hand tool according to claim 1, it is characterised in that the light guide transmitting device includes：
Laser reflection cavity, it includes light inputting end and light extraction end, for changing laser emitting angle；
First stepper motor, it is fixed on the laser reflection cavity side, and the output shaft of first stepper motor sets first
Speculum, incident the reflected beams can be received and reflected away by first speculum；
Second stepper motor, it is arranged vertically with first stepper motor, and the output shaft of second stepper motor sets the
Two-mirror, the light beam reflected through first speculum can be received and reflected away by second speculum.
3. medical laser hand tool according to claim 2, it is characterised in that the light guide transmitting device also includes：
Laser pump cavity, it includes the GRIN Lens for being arranged on inside, and the Gaussian beam for laser to be sent is converted to collimation
Light；The laser pump cavity connects the light inputting end of the laser reflection cavity；
Total reflective mirror, it is arranged on the side at the laser reflection cavity light extraction end.
4. medical laser hand tool according to claim 3, it is characterised in that the light inputting end and light extraction of the laser reflection cavity
End is transmission plane, and light is after the laser reflection cavity, and the angle of incident ray and emergent ray is 45 °.
5. medical laser hand tool according to claim 4, it is characterised in that the hand has seat, including：
First through hole, it is arranged on the hand tool seat upper surface, for accommodating and fixing the first stepper motor；
Enter light through hole, it is arranged on the hand tool seat upper surface, for accommodating and fixing the laser reflection cavity；
Second through hole, it is arranged on the hand tool seat side, for accommodating and fixing the second stepper motor；
Light extraction through hole, it is arranged on the hand tool seat lower surface, and including being arranged on the dust-proof eyeglass of light extraction lead to the hole site.
6. medical laser hand has according to claim 5, it is characterised in that the treatment head, including：
Treat head bracket；
Treatment head substrate, it is fixed on the treatment head bracket.
7. medical laser hand tool according to claim 6, it is characterised in that the treatment head substrate also includes：
Limit convex is bittiness, and it is arranged on the treatment head substrate；
Positioning through hole, it is arranged on the treatment head substrate, the bittiness side of limit convex.
8. medical laser hand tool according to claim 7, it is characterised in that also include：
Stopper slot, it is arranged on the hand tool seat lower surface, bittiness for accommodating the limit convex；
Locating slot, it is spiral shape slotted eye, is arranged on the hand tool seat lower surface, is overlapped with the positioning through hole.
9. medical laser hand according to claim 8 tool, it is characterised in that also including positioning component, its wear be connected on it is described
In locating slot, for fixing the hand tool seat and treatment head.
10. medical laser hand tool according to claim 8 or claim 9, it is characterised in that also include：
Column, it is used to connect motor data line；
Fiber support bar, it is worn and is connected in pipe with optical fiber and motor data line, for preventing fiber kinks；
Screw, its one end is socketed the column, and hand described in other end detachable connection has seat, for preventing optical fiber to be stretched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037218.5U CN206404188U (en) | 2016-09-05 | 2016-09-05 | A kind of medical laser hand tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037218.5U CN206404188U (en) | 2016-09-05 | 2016-09-05 | A kind of medical laser hand tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404188U true CN206404188U (en) | 2017-08-15 |
Family
ID=59549084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037218.5U Active CN206404188U (en) | 2016-09-05 | 2016-09-05 | A kind of medical laser hand tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485800A (en) * | 2017-09-13 | 2017-12-19 | 吉林省科英激光股份有限公司 | It is a kind of that the laser therapy hand tool of light extraction is controlled by roller and its goes out light control method |
-
2016
- 2016-09-05 CN CN201621037218.5U patent/CN206404188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485800A (en) * | 2017-09-13 | 2017-12-19 | 吉林省科英激光股份有限公司 | It is a kind of that the laser therapy hand tool of light extraction is controlled by roller and its goes out light control method |
| CN107485800B (en) * | 2017-09-13 | 2019-09-13 | 吉林省科英激光股份有限公司 | A kind of laser therapy hand tool controlling out light by idler wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 130022 no.909, Chenggong Road, high tech Zone, Changchun City, Jilin Province Patentee after: Jilin keying laser Limited by Share Ltd Address before: High tech Zone of Jilin province Changchun Chaoqun Street 130000 No. 191 Patentee before: Jilin keying laser Limited by Share Ltd |
|
| CP02 | Change in the address of a patent holder |