CN104287829B - A kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator - Google Patents
A kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator Download PDFInfo
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- CN104287829B CN104287829B CN201410607168.9A CN201410607168A CN104287829B CN 104287829 B CN104287829 B CN 104287829B CN 201410607168 A CN201410607168 A CN 201410607168A CN 104287829 B CN104287829 B CN 104287829B
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Abstract
The present invention proposes a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator, this hot spot actuator includes the hot spot regulation main body of hollow structure, laser beam input connects has the laser beam input of hollow structure to connect seat, laser beam input connects seat and threadeds with the light-conducting arm of outside laser input device, imports laser beam；Laser output connect have by output facula locating and displaying in position to be treated spot location display cover, hot spot regulation main body include inside be fixed with the eyeglass movable stand of focusing lens, eyeglass movable supporting frame, for for eyeglass movable stand support the eyeglass movable stand support ring of mobile space, hot spot regulation handle, smoke extractor, handle mobile space regulation ring；Use the present invention to be adjusted merely by the focusing lens of same specification and be just obtained in that the laser beam spot of difference spot diameter to the distance for the treatment of tissue, it is possible to science, obtain the laser beam spot of different-diameter, uniformity quickly and easily.
Description
Technical field
The present invention relates to Medical Laser Technology field, be specifically related to a kind of carbon dioxide laser therapeutic apparatus terminal defeated
Glossing up actuator.
Background technology
Laser has good directionality, and monochromaticity is high, the advantages such as coherence is good.At laser processing technology, laser
Medical treatment and photon biology, laser detection and measurement technology, laser holography, laser spectral analysis technology,
Nonlinear optics, ultrafast laser, laser chemistry, quantum optices, laser radar, laser guidance, laser
The fields such as separated isotopes, laser controllable nuclear fusion and laser weapon have a wide range of applications.Medical laser is controlled
The laser beam that treatment machine needs to have different beam diameters and the little angle of divergence, and same laser instrument sends
Lasing beam diameter be constant, and there is certain angle of divergence, it is impossible to directly meet wanting of clinical practice
Ask.Laser beam used by medical carbon dioxide laser therapy aparatus typically need to make laser beam hot spot through over-focusing
Diameter diminishes, and after power density uprises, could be used for cutting, solidifies, the operation such as vaporization.
The principle of carbon dioxide laser focusing lens is according to clinical demand, selects the convex lens of different focal,
Allow the laser beam that laser instrument sends by obtaining spot diameter size at concave lens focus not after convex lens focus
Same laser beam.Conventional convex lens has 50mm focal length and 100mm focal length two kinds, by 50mm focal length
The laser beam spot that focusing lens obtains is little, and power density is high, is more suitable for tissue fine cut.
In process of clinical application, doctor needs the demand according to different patients, such as all ages and classes patient, no
The laser beam spot of different-diameter is used with the situation such as pathological tissues of pathological tissues patient, different area size
Treat.Existing carbon dioxide laser therapeutic apparatus equipment lacks the special parts regulating laser beam spot,
Doctor is when using existing carbon dioxide laser therapeutic apparatus to treat, in order to obtain the laser of different-diameter
Bundle hot spot, it has to manually change the focusing lens of different size, or manually change treatment handle and treatment
The distance of tissue changes the size of laser beam spot diameter.
The focusing lens manually changing different size changes the size of laser beam spot diameter, exists the most not
In place of foot:
(1) doctor is when manually changing the focusing lens of different size, easily brings in Curing circumstance by antibacterial,
Doctor's requirement of needs sterile working when treatment can not be met.
(2) doctor is over the course for the treatment of, it is impossible to quickly find applicable focusing lens, needs constantly to change not
The focusing lens of same specification, not only inconvenient operation, and lose time.
(3) for meeting treatment needs, not only need to be equipped with difference for the different focusing lens of plurality of specifications
The focusing lens treatment head of specification, in addition it is also necessary to the focusing lens treatment head being equipped with is carried out disinfection and deposits, no
Increase only armarium cost and medical treatment cost, and add the workload of medical worker, therefore, for
The focusing lens of different size is equipped with the focusing lens treatment head of different size and does not meets reality.
Manually change and treat handle and treat the distance of tissue to change the size of the diameter of laser beam spot, though
The most simple to operate, but still suffer from following weak point:
(1) doctor can only rely on operating experience, and after subjective judgment, manual operation changes treatment head and treatment
The distance of tissue changes the size of laser beam spot, it is impossible to objective, scientifically regulate the big of laser beam spot
Little, it is not easy to the laser beam spot obtaining being suitable for treatment.
(2), during manual moving treatment head, treatment head can be changed to the distance of tissue need to be treated, be discontented with
The requirement of the clinical delicate procedure of foot.
To sum up state institute, treat only with existing carbon dioxide laser therapeutic apparatus, doctor can not science,
Obtain the hot spot of different lasing beam diameter quickly and easily, accordingly, it would be desirable to exploitation one can be used in dioxy
Change the parts being adjusted hot spot on carbon laser therapy aparatus, to realize doctor in the treatment, focusing need not be changed
Eyeglass, it becomes possible to science, obtain different lasing beam diameter, the titanium dioxide of uniformity quickly and easily
Carbon laser beam spot, doctor is in operation process in saving, to equipment operation and the time and efforts of regulation, doctor
More time and efforts can be put and be gone over the course for the treatment of by life.
Summary of the invention
The present invention proposes a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator, solves existing skill
In art, doctor has to the focusing lens manually changing different size, or manually changes treatment handle and treatment
The distance of tissue changes the problem of the size of laser beam spot diameter, is adjusted merely by the poly-of same specification
Focus lens is just obtained in that the laser beam spot of different spot diameter to the distance for the treatment of tissue, and doctor can be
Hands state during science, obtain different lasing beam diameter, the carbon dioxide of uniformity quickly and easily
Laser beam spot, saves doctor in operation process, to equipment operation and the time and efforts of regulation.
The technical scheme is that and be achieved in that: a kind of carbon dioxide laser therapeutic apparatus terminal output facula
Actuator, including the hot spot regulation main body for regulating spot size, for regulating main body with outside by hot spot
The laser beam input that laser input device connects connects seat, is used for output facula locating and displaying to be treated
The spot location display cover of position；Described laser beam input connects seat and spot location display cover is hollow
Structure, the top of described spot location display cover is fixedly connected with location bar；Described hot spot regulation main body includes
Laser beam input and laser beam outfan, laser beam input connects one end and the hot spot regulation main body of seat
Laser beam input is threaded, and laser beam input connects the other end of seat and outside laser input device
Light-conducting arm is threaded, is used for importing laser beam；The bottom of spot location display cover and hot spot regulation main body
Laser beam outfan is threaded；
Described hot spot regulation main body includes that inside is fixed with the eyeglass movable stand of focusing lens, for moving for eyeglass
Moving frame supports the eyeglass movable stand support ring of mobile space, for manually moving the hot spot regulation of eyeglass movable stand
Handle, smoke extractor, described hot spot regulation main body also includes one for eyeglass movable stand, eyeglass being moved
The eyeglass movable supporting frame that frame support ring, hot spot regulation handle, smoke extractor are combined together；
Described eyeglass movable stand includes a base tube and a mobile pipe, and base tube is fixedly connected on mobile pipe
Bottom, base tube lateral wall is fixedly connected with at least one spacing sliding shoe, and focusing lens is fixed on movement
The inside of pipe, mobile pipe has the first row mouth connected with smoke extractor, first row mouth and focus lamp
The output end face of sheet is corresponding, and the lateral wall of mobile pipe is additionally provided with displacement display body；
Described eyeglass movable supporting frame is equipped with eyeglass movable stand, and eyeglass movable stand pivot bush unit is in eyeglass
The inside of movable supporting frame, eyeglass movable supporting frame include one coordinate with the mobile pipe of eyeglass movable stand
Stay tube, the bottom of described stay tube is fixedly connected with the slideway structure body providing sliding rail into eyeglass movable stand,
Slideway structure body is equipped with eyeglass movable stand, and a stay tube is positioned at the one end outside eyeglass movable supporting frame and is
Laser beam outfan, it is laser beam input that slideway structure body is positioned at the one end outside eyeglass movable supporting frame；
The tube wall of described stay tube also has the mobile display mouth for showing displacement display body, outside a stay tube
Sidewall is additionally provided with spot diameter reference value display chi, and spot diameter reference value display chi is positioned at mobile display mouth
Either above or below；Described slideway structure body includes a sliding tube body, the tube wall pair of sliding tube body
The slide rail opening coordinated with at least one spacing sliding shoe should be had；
Described hot spot regulation handle is placed on the outside of slideway structure body, threadeds with spacing sliding shoe, hot spot
The inwall of regulation handle is provided with the screw thread driving spacing sliding shoe to slide along slide rail opening；
Described smoke extractor connects through a stay tube for eyeglass movable supporting frame with first row mouth；
Described eyeglass movable stand support ring is equipped with the slideway structure body of eyeglass movable supporting frame, and eyeglass moves
Moving frame support ring is placed on portion in slideway structure body, is positioned at the bottom of slideway structure body.
On the basis of technique scheme, described hot spot regulation handle also includes that two are respectively sleeved in hot spot tune
The handle internal ring at joint handle inner two ends.
On the basis of technique scheme, described hot spot regulation main body also includes that handle mobile space regulates ring,
The regulation of described handle mobile space is located on slideway structure external body, is positioned at hot spot regulation handle defeated with laser beam
Enter end to connect between seat.
On the basis of technique scheme, pass through between described focusing lens and the mobile pipe of eyeglass movable stand
Concavo-convex chute tolerance fit, focusing lens is fixed on mobile pipe by threaded trim ring.
On the basis of technique scheme, described first row mouth includes outboard end and medial extremity, first row
The medial extremity of mouth be positioned at the outfan side of focusing lens corresponding with the tube wall of mobile pipe in place of, the first smoke evacuation
The outboard end of mouth is positioned at one end that mobile pipe is relative with base tube, and a length of eyeglass movable stand of exhaust opening moves
Distance and the import of the smoke extractor length sum along mobile pipe axial direction.
On the basis of technique scheme, it is spacing that the medial extremity of described first row mouth also has smoke extractor
Groove.
On the basis of technique scheme, the internal diameter of described stay tube is identical with the external diameter of mobile pipe, supports
The length of pipe is identical with the length of mobile pipe.
On the basis of technique scheme, the tube wall of the stay tube of described eyeglass movable supporting frame also has the
Two exhaust openings, second row mouth is correspondingly arranged with the first row mouth of eyeglass movable stand, meanwhile, the second smoke evacuation
Mouth is also equipped with smoke extractor simultaneously.
On the basis of technique scheme, smoke extractor by the import of smoke extractor, second row mouth and
First row mouth connects with the inside of eyeglass movable stand, when eyeglass movable stand moves inside eyeglass movable supporting frame
Time dynamic, smoke extractor remains to keep connecting with the inside of eyeglass movable stand.
On the basis of technique scheme, it is characterised in that described focusing lens is the spherical convex lens of monolithic.
Beneficial effects of the present invention is as follows:
(1) eyeglass movable stand includes a base tube and a mobile pipe, and base tube is fixedly connected on mobile pipe
Bottom, focusing lens is fixed on the inside of the mobile pipe of eyeglass movable stand；Base tube lateral wall is fixing to be connected
Having at least one spacing sliding shoe, eyeglass movable supporting frame is equipped with eyeglass movable stand, eyeglass movable stand
Pivot bush unit in the inside of eyeglass movable supporting frame, eyeglass movable supporting frame include one with eyeglass movable stand
The stay tube that mobile pipe coordinates, the bottom of described stay tube is fixedly connected with provides slip rail into eyeglass movable stand
The slideway structure body in road, slideway structure body includes a sliding tube body, and the tube wall correspondence of sliding tube body is opened
There is the slide rail opening coordinated with at least one spacing sliding shoe；Hot spot regulation handle coordinates with spacing sliding shoe and sets
Putting, the inwall of hot spot regulation handle is provided with the screw thread driving spacing sliding shoe to slide along slide rail opening.
Doctor over the course for the treatment of, by rotate hot spot regulation handle regulation focusing lens with location boom end it
Between distance, the size of hot spot that i.e. adjustable is formed at location bar, applicable focusing can not only be quickly found out
Eyeglass, it is not necessary to constantly change the focusing lens of different size, easy to operate, do not lose time, and not
Easily antibacterial is brought in Curing circumstance, be suitable for the doctor sterile working when treatment.Furthermore, it is not necessary that be equipped with
The focusing lens treatment head of different size, it is also desirable to constantly focusing lens treatment head carries out disinfection and deposits,
Decrease the workload of armarium cost and medical treatment cost and medical worker.
(2) move and be additionally provided with displacement display body on the lateral wall of pipe；It is aobvious that the tube wall of stay tube also has displacement
Showing the mobile display mouth of body, the lateral wall of a stay tube is additionally provided with spot diameter reference value display chi；Doctor's energy
After enough making more objectively judgement according to spot diameter reference value display chi and displacement display body, objective, section
Learn the size of ground regulation laser beam spot, be more easy to the size obtaining being suitable for the laser beam spot for the treatment of.
(3) moving and have the first row mouth connected with smoke extractor on pipe, smoke extractor moves through eyeglass
A stay tube for bracing frame connects with first row mouth.The timely discharge that laser can be produced by smoke extractor, subtracts
The generation of few overheat condition, the holding of the useful precision having the present invention, it is possible to extend the service life of the present invention.
(4) eyeglass movable stand support ring is equipped with the slideway structure body of eyeglass movable supporting frame, and eyeglass moves
Moving frame support ring is placed on portion in slideway structure body, is positioned at the bottom of slideway structure body.Eyeglass movable stand support ring
Slideway structure body is supported, it is possible to maintain the shape of slideway structure body, provide mobile for eyeglass movable stand
Space, meanwhile, is also beneficial to keep the precision of the present invention.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that in the embodiment of the present invention, the structure of carbon dioxide laser therapeutic apparatus terminal output facula actuator is shown
It is intended to；
Fig. 2 is the section knot of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention
Structure schematic diagram；
Fig. 3 is the laser beam of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention
Input connects the cross-sectional view of seat；
Fig. 4 is that in the embodiment of the present invention, the hot spot of carbon dioxide laser therapeutic apparatus terminal output facula actuator is fixed
The cross-sectional view of position display cover；
Fig. 5 is that the hot spot of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention is adjusted
The structural representation of joint main body；
Fig. 6 is that the hot spot of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention is adjusted
The cross-sectional view of joint main body；
Fig. 7 is that the eyeglass of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention moves
The cross-sectional view of moving frame；
Fig. 8 is that the eyeglass of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention moves
The main TV structure schematic diagram of moving frame；
Fig. 9 is that the eyeglass of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention moves
The left view structural representation of moving frame；
Figure 10 is the focus lamp of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention
The light channel structure schematic diagram of sheet.
Figure 11 is that the hot spot of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention is adjusted
The structural representation of joint main body；
Figure 12 is that the eyeglass of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention moves
The structural representation of dynamic bracing frame；
Figure 13 is that the eyeglass of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention moves
The left view structural representation of dynamic bracing frame；
Figure 14 is that the eyeglass of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention moves
The structural representation of dynamic bracing frame；
Figure 15 is that the hot spot of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention is adjusted
The cross-sectional view of joint handle；
Figure 16 is that the handle of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention moves
The cross-sectional view of dynamic gap adjustment ring；
Figure 17 is that the eyeglass of carbon dioxide laser therapeutic apparatus terminal output facula actuator in the embodiment of the present invention moves
The cross-sectional view of moving frame support ring.
In figure: 1-spot location display cover, 2-hot spot regulation main body, 3-laser beam input connects seat, 4-
Location bar, 5-smoke extractor, 6-spot diameter reference value display chi, 7-hot spot regulation handle, 8-handle moves
Gap adjustment ring, 9-round platform, 10-eyeglass movable stand, 11-eyeglass movable supporting frame, 12-focusing lens, 13-
Handle internal ring, 14-eyeglass movable stand support ring, 15-connects fixing pipe on seat, and 16-connects fixing pipe under seat,
17-locating cover union joint, 18-mobile display mouth, 19-first row mouth, 20-moves pipe, 21-base tube, 22-
Smoke extractor stopper slot, 23-props up stay tube, 24-second row mouth, 25-slideway structure body, 26-sliding tube first
Screw thread, 27-sliding tube the second screw thread, 28-slide rail opening.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Seeing shown in Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of carbon dioxide laser therapeutic apparatus terminal defeated
Glossing up actuator, including the hot spot regulation main body 2 for regulating spot size, for regulating main body by hot spot
The 2 laser beam inputs being connected with outside laser input device connect seat 3, for by output facula locating and displaying
Spot location display cover 1 in position to be treated.Laser beam input connects seat 3 and spot location display cover 1
Being hollow structure, the top of spot location display cover 1 is fixedly connected with location bar 4.Hot spot regulation main body 2
Including laser beam input and laser beam outfan, laser beam input connects one end of seat 3 and regulates with hot spot
The laser beam input of main body 2 is threaded, and laser beam input connects the other end of seat 3 and outside laser
The light-conducting arm of input equipment is threaded, is used for importing laser beam；The bottom of spot location display cover 1 and light
The laser beam outfan of speckle regulation main body 2 is threaded.
Seeing shown in Fig. 2 and Fig. 3, the laser beam input in the embodiment of the present invention connects seat 3, including one
Connect and fix pipe 15 on seat and fix fixing pipe 16 under the fixing connection seat connected of pipe 15, even with being connected on seat
The laser beam input outside screw of the inwall and hot spot regulation main body 2 of fixing pipe 15 on joint chair is connected, and connects
Under Zuo, the outer wall of fixing pipe 16 is connected with the light-conducting arm of outside laser input device.See shown in Fig. 1 and Fig. 4,
Spot location display cover 1 in the embodiment of the present invention includes the round platform 9 of a hollow, and the top of round platform 9 is fixed
Connect and have a location bar 4.
Seeing shown in Fig. 5 and Fig. 6, hot spot regulation main body 2 includes that inside is fixed with the eyeglass of focusing lens 12
Movable stand 10, for supporting the eyeglass movable stand support ring 14 of mobile space for eyeglass movable stand 10, be used for
It is internal that hot spot 7, two, the handle of regulation of the most mobile eyeglass movable stand 10 is respectively sleeved in hot spot regulation handle 7
The handle internal ring 13 at two ends, handle mobile space regulation ring 8, smoke extractor 5, hot spot regulation main body 2 is also wrapped
Include one for by eyeglass movable stand 10, eyeglass movable stand support ring 14, hot spot regulation handle 7, handle
The eyeglass movable supporting frame 11 that ring 13, handle mobile space regulation ring 8, smoke extractor 5 are combined together.
Seeing shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, eyeglass movable stand 10 includes a base tube 21 and
Individual mobile pipe 20, base tube 21 is fixedly connected on the bottom of mobile pipe 20, and base tube 21 lateral wall is fixing even
Being connected at least one spacing sliding shoe, focusing lens 12 is fixed on the inside of mobile pipe 20, and laser is from base
Pipe 21 enters mobile pipe 20, through focusing lens 12, passes mobile pipe 20；Have and arrange on mobile pipe 20
The first row mouth 19 of cigarette device 5 connection, for discharging the heat in eyeglass movable stand 10.First smoke evacuation
Mouth 19 is corresponding with the output end face of focusing lens 12, and first row mouth 19 includes outboard end and medial extremity,
It is corresponding with the tube wall of mobile pipe 20 that the medial extremity of first row mouth 19 is positioned at the outfan side of focusing lens 12
Part, the outboard end of first row mouth 19 is positioned at one end that mobile pipe 20 is relative with base tube 21, exhaust opening
The import of a length of eyeglass movable stand 10 displacement and smoke extractor 5 along mobile pipe 20 axial direction
Length sum.The medial extremity of first row mouth 19 also has smoke extractor stopper slot 22, shown in Figure 9,
Being additionally provided with displacement display body on the lateral wall of mobile pipe 20, the displacement display body in the embodiment of the present invention is for carving
Line style groove on the lateral wall of mobile pipe 20.
Eyeglass movable stand 10, for fixed-focus eyeglass 12, changes the focusing lens 12 front end to location bar 4
The distance of point, in the embodiment of the present invention, by the tongue on eyeglass movable stand 10 and focusing lens bracing frame 7
On groove tolerance fit, its gap is 0.1mm, to ensure therebetween coaxial.Eyeglass movable stand 10
External diameter be 14mm, the internal diameter of eyeglass movable stand 10 is 10mm, a length of 46mm of eyeglass movable stand 10；
The external diameter of tongue is 19mm, and the internal diameter of tongue is 13mm, a length of 8mm of tongue, tongue a width of
4mm, a height of 2.5mm of tongue.
Seeing shown in figure Fig. 7, in the specific embodiment of the invention, focusing lens 12 is solid by tongue threaded ring
Being scheduled on the middle part of mobile pipe 20, the axis of symmetry of focusing lens 12 overlaps with the axis of symmetry of eyeglass movable stand 10,
Seeing shown in figure Figure 10, in the specific embodiment of the invention, focusing lens 12 is for swashing laser instrument output
Light beam is focused, focusing lens 12 for focal length be 50mm, a diameter of 12mm, thickness be 2.5mm's
The spherical convex lens of monolithic, focusing lens 12 uses germanium to make.
Seeing shown in Fig. 6 and Figure 11, eyeglass movable supporting frame 11 is equipped with eyeglass movable stand 10, mirror
Sheet movable stand 10 pivot bush unit is in the inside of eyeglass movable supporting frame 11.See shown in Fig. 9 and Figure 12, mirror
Sheet movable supporting frame 11 includes a stay tube 23 coordinated with the mobile pipe 20 of eyeglass movable stand 10, supports
The internal diameter of pipe 23 is identical with the external diameter of mobile pipe 20, the length of a stay tube 23 and the length phase moving pipe 20
With；The top propping up stay tube 23 is fixedly connected with locating cover union joint 17, sees shown in Fig. 1 and Figure 12, fixed
Position cover union joint 17 is threadeded with laser beam outfan locating cover 1, and in the embodiment of the present invention, locating cover is even
Joint 17 uses fine thread to be connected with laser beam outfan locating cover 1.See Figure 12, Figure 13 and Figure 14
Shown in, the bottom of a stay tube 23 is fixedly connected with the slideway structure providing sliding rail for eyeglass movable stand 10
Body 25, slideway structure body 25 is equipped with eyeglass movable stand 10, and slideway structure body 25 is eyeglass movable stand
10 provide sliding rail.The one end outside eyeglass movable supporting frame 11 that is positioned at propping up stay tube 23 is that laser beam is defeated
Going out end, it is laser beam input that slideway structure body 25 is positioned at the one end outside eyeglass movable supporting frame 11.
The tube wall of the stay tube 23 seeing Fig. 8, Figure 11 and Tu eyeglass movable supporting frame 11 also has second row
Mouth 24, second row mouth 24 is correspondingly arranged with the first row mouth 19 of eyeglass movable stand 10, meanwhile, the
Two exhaust openings 24 are also equipped with smoke extractor 5.Second row mouth 24 is arranged at mobile pipe 20 and overlaps completely
When stay tube 23 is internal, in place of the tube wall of a stay tube 23 is corresponding with first row mouth 19 medial extremity, discharge fume
Device 5 is by the import of smoke extractor 5, second row mouth 24 and first row mouth 19 and eyeglass movable stand
The inside connection of 10, when eyeglass movable stand 10 moves inside eyeglass movable supporting frame 11, smoke extractor
5 remain to keep connecting with the inside of eyeglass movable stand 10；Outlet external air pump smoke evacuation at smoke extractor 5 is soft
Pipe, the smoke extractor 5 in the embodiment of the present invention includes a smoke exhaust pipe, and the threaded one end of smoke exhaust pipe is connected to
The inside of second row mouth 24, the other end of smoke exhaust pipe is hose connection with the smoke evacuation of external air pump.The present invention is real
Executing in example, discharge fume pipe range 14mm, and smoke exhaust pipe is connected to second row mouth 24 by the fine thread of M5 × 1
Inside.
Seeing shown in Figure 11, Figure 12 and Figure 13, the tube wall of a stay tube 23 also has the movement of displacement display body
Display mouth 18, the lateral wall of a stay tube 23 is additionally provided with spot diameter reference value display chi 6, and spot diameter is joined
Examine value display chi 6 and be positioned at the either above or below of mobile display mouth 18.In the embodiment of the present invention, spot diameter
Reference value the display long 24mm of chi 6, wide 15mm；The long 24mm of groove, wide 4mm, groove circle external diameter 16mm,
Internal diameter 13mm.
Seeing shown in Fig. 6, Fig. 7 and Figure 12, slideway structure body 25 includes a sliding tube body, sliding tube
The internal diameter of body is identical with the external diameter of mobile pipe 20, and the tube wall correspondence of sliding tube body has and limits with at least one
The slide rail opening 28 that position sliding shoe coordinates, the quantity of slide rail opening 28 is identical with the quantity of spacing sliding shoe, limit
It is connected by concavo-convex chute tolerance fit between position sliding shoe and slide rail opening 28, it is ensured that eyeglass movable stand 10
With eyeglass movable supporting frame 11 coaxial line, the mobile pipe 20 of eyeglass movable stand 10 is from slideway structure body 25
When slide rail opening 28 stretches into the inside of slideway structure body 25, rotate the base tube 21 of eyeglass movable stand 10, treat
When the spacing sliding shoe in base tube 21 and slip mouth one_to_one corresponding, promote spacing sliding shoe, spacing sliding shoe
Stretch out slide rail opening 28, slide along slide rail opening 28 under the promotion of external force, by the shifting of eyeglass movable stand 10
Dynamic pipe 20 is pushed into the inside of a stay tube 23 of eyeglass movable supporting frame 11, under the effect of external force, spacing cunning
Motion block can slidably reciprocate along slide rail opening 28, thus drives the mobile pipe 20 of eyeglass movable stand 10 at eyeglass
The inside of movable supporting frame 11 slidably reciprocates.
Seeing shown in Fig. 2, Fig. 5, Figure 11 and Figure 15, hot spot regulation handle 7 is joined with eyeglass movable stand 10
Closing and arrange, the inwall of mobile spot regulation handle 7 is threadeded with the lateral wall of spacing sliding shoe, and hot spot is adjusted
Joint handle 7 includes a handle tube, and it is sliding along slide rail opening 28 that the inwall of handle tube is provided with the spacing sliding shoe of drive
Dynamic screw thread.Handle internal ring 13 is placed on the two ends of hot spot regulation handle 7, one of them handle internal ring 13
In propping up between stay tube 23 and spacing sliding shoe, the internal diameter of handle internal ring 13 connects less than in hot spot regulation handle 7
Connecing the internal diameter of screw thread, the external diameter of handle internal ring 13 is equal to the external diameter connecting screw thread in hot spot regulation handle 7.Light
Speckle regulation handle 7 drives spacing sliding shoe along the axially-movable of slideway structure body 25 by screw thread.
Hot spot regulation handle 7 and handle internal ring 13 also with being equipped with of eyeglass movable supporting frame 11, hot spot
Regulation handle 7 and handle internal ring 13 are placed on the outside of slideway structure body 25, and hot spot regulation handle 7 is positioned at and props up
The bottom of stay tube 23.
Hot spot regulation handle 7 is for changing the focusing lens 12 distance to location bar 4 end points, thus changes
The size of the laser beam spot diameter that location bar 4 end points is formed, in the embodiment of the present invention, hot spot regulation handle 7
External diameter be 21mm, hot spot regulation handle 7 internal diameter be 17mm, hot spot regulation handle 7 a length of 21mm,
Hot spot regulation handle 7 is by the outside of M17 × 0.5 fine thread with the spacing sliding shoe of eyeglass movable stand 10
Wall couples.
Seeing shown in Fig. 5, Fig. 6, Figure 11 and Figure 15, hot spot regulation handle 7 also sets up handle mobile space
Regulation ring 8, handle mobile space regulation ring 8 coordinates with the slideway structure body 25 of eyeglass movable supporting frame 11 and sets
Putting, see shown in Fig. 2, Figure 11 and Figure 12, handle mobile space regulation ring 8 is socketed on slideway structure body
The outside of 25, is connected between seat 3 with laser beam input at hot spot regulation handle 7.This position of sliding tube
Outside one end is provided with adjacent sliding tube the first screw thread 26 and sliding tube the second screw thread 27, sliding tube the
One screw thread 26 is positioned at the inner side of slideway structure body 25, and sliding tube body passes through sliding tube the first screw thread 26 and hands
Handle mobile space regulation ring 8 connects, and sliding tube body is by sliding tube the second screw thread 27 and laser beam input
Connect seat 3 to connect.In the embodiment of the present invention, handle mobile space regulation ring 8 is that an outside is provided with all
The torus of even tooth, toric medial surface is provided with screw thread.
See shown in figure Fig. 6,11 and Figure 17, eyeglass movable stand support ring 14 and eyeglass movable supporting frame 11
Slideway structure body 25 be equipped with, it is internal that eyeglass movable stand support ring 14 is placed on slideway structure body 25, position
In the bottom of slideway structure body 25, eyeglass movable stand support ring 14 includes an external diameter and sliding rail pipe
The support tube that internal diameter is identical, one support ring of fixing connection bottom support tube, the external diameter of support ring is more than sliding
The internal diameter of orbitron, less than the external diameter of sliding rail pipe.Eyeglass movable stand support ring 14 is at slideway structure
Body 25 is internal supports mobile space for eyeglass movable stand 10.
In the embodiment of the present invention, handle mobile space regulation ring 8 is for regulating the movement of hot spot regulation handle 7
Gap so that hot spot regulation handle 7 is compact, flexible when eyeglass movable stand 10.Handle mobile space regulates
The external diameter of ring 8 is 22mm, and internal diameter is the annular knurl screw thread of M21 × 0.5.
In the embodiment of the present invention, hot spot regulation handle 7 passes through fine thread between the two with eyeglass movable stand 10
Coordinate and move regulation, it is achieved the end points of location bar 4 and the change of focusing lens 12 distance.
In the embodiment of the present invention, the medial surface that laser beam input connects seat 3 is solid with eyeglass movable supporting frame 11
Fixed end connects, and laser beam input connects the lateral surface of seat 3 and is connected with external equipment light-conducting arm.Laser beam is defeated
The internal thread entering sliding tube the second screw thread 27 coupling part that end connects seat 3 and eyeglass movable supporting frame 11 is M17
× 0.5, external diameter is 20mm, a height of 5mm；The outer silk fixing end coupling part with light-conducting arm light admission port is
M17 × 0.5, internal diameter is 12mm, a height of 5mm.
In the embodiment of the present invention, eyeglass movable stand support ring 14 is fixed on eyeglass by tight fit excessively and moves support
Two groove inner rings of frame 11, for keeping the diameter of two groove inner rings of eyeglass movable supporting frame 11
Self-consistentency, it is ensured that eyeglass movable stand 10 is compact when 11 liang of groove inner rings of eyeglass movable supporting frame move,
Flexibly.The external diameter of eyeglass movable stand support ring 14 is 14mm, and internal diameter is 12mm, a height of 13mm.This
In bright embodiment, by concavo-convex chute tolerance fit between eyeglass movable stand 10 and eyeglass movable supporting frame 11,
Guarantee the coaxial of the two.
In the embodiment of the present invention, spot diameter reference value display chi 6 is engraved on focusing lens movable supporting frame 11
Lateral wall, acts on the size of the laser beam spot of tissue, the numerical value of rule in time showing treatment
Only represent the size of laser beam spot diameter, and the truthful data of laser beam spot diameter during non-treatment.Actual
In utilization, spot diameter reference value display chi 6 is to engrave 4 etc. at the middle part of focusing lens movable supporting frame 11
The labelling of part, for display when regulating hot spot regulation handle 7, the change of spot diameter size is by little change
The most from large to small.
The operation principle of the embodiment of the present invention, installation method and using method are as follows:
1 operation principle:
Focusing lens 12 and spot location display cover 1 forward terminal is changed by regulation eyeglass movable stand 10
The focus of distance and then change focusing lens 12 realizes laser beam spot diameter size to the distance for the treatment of tissue
Change.
2 installation methods:
One handle internal ring 13, in installation process, is first placed on slideway structure body 25 by the embodiment of the present invention,
Again by the mobile pipe 20 of eyeglass movable stand 10 from outside through slideway structure body 25, rotating base pipe 21, incite somebody to action
At least one spacing sliding shoe and slide rail opening 28 one_to_one corresponding of slideway structure body 25, then eyeglass is moved
Frame 10 pushes the inside of eyeglass movable supporting frame 11, and eyeglass movable stand support ring 14 is placed on slideway structure body
In 25, then hot spot is regulated handle 7 and is placed on slideway structure body 25, hot spot is regulated handle 7 to entering eyeglass
The bottom of a stay tube 23 of movable supporting frame 11, by handle mobile space regulation ring 8 and slideway structure body 25
Sliding tube the first screw thread 26, laser beam input is connected the sliding tube second of seat 3 and slideway structure body 25
Screw thread 27 connects, and finally, is connected with the locating cover of eyeglass movable supporting frame 11 by spot location display cover 1
17 connect.In installation process, it is possible to by spot location display cover 1 and eyeglass movable supporting frame 11
The connection of locating cover union joint 17 is placed on the first step of installation and carries out.
3 usings method:
Laser beam input is connected in the external screw thread of seat 3 and the light-conducting arm terminal of carbon dioxide laser therapeutic apparatus
Screwed tight links.The position need to treated according to patient and symptom regulate controlling of carbon dioxide laser therapeutic apparatus
Treat parameter.By operation doctor according to clinical experience regulation hot spot regulation handle 7, observe spot diameter reference value and show
Show chi 6, in the case of operation doctor confirms that spot diameter size meets treatment requirement, stop regulation hot spot and adjust
Joint handle 7, shows that by the spot location of hot spot actuator the location bar 4 of cover 1 withstands on therapentic part, and fine setting is fixed
The guide light that bar 4 position, position makes carbon dioxide laser therapeutic apparatus export overlaps with therapentic part, and operation doctor opens
The foot switch of dynamic therapy apparatus can be treated.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. a carbon dioxide laser therapeutic apparatus terminal output facula actuator, including for regulating spot size
Hot spot regulation main body (2), sharp with what outside laser input device was connected for hot spot being regulated main body (2)
Light beam input connects seat (3), for output facula locating and displaying being shown in the spot location of position to be treated
Show cover (1)；Described laser beam input connects seat (3) and spot location display cover (1) is hollow knot
Structure, the top of described spot location display cover (1) is fixedly connected with location bar (4)；The regulation of described hot spot is main
Body (2) includes laser beam input and laser beam outfan, and laser beam input connects one end of seat (3)
Threadeding with the laser beam input of hot spot regulation main body (2), laser beam input connects seat (3)
The other end is threadeded with the light-conducting arm of outside laser input device, is used for importing laser beam；Spot location shows
Show to threaded with the laser beam outfan of hot spot regulation main body (2) in the bottom of cover (1)；
It is characterized in that, described hot spot regulation main body (2) includes that inside is fixed with the mirror of focusing lens (12)
Sheet movable stand (10), for for eyeglass movable stand (10) support mobile space eyeglass movable stand support ring (14),
For hot spot regulation handle (7), the smoke extractor (5) of the most mobile eyeglass movable stand (10), described light
Speckle regulation main body (2) also include one for by eyeglass movable stand (10), eyeglass movable stand support ring (14),
The eyeglass movable supporting frame (11) that hot spot regulation handle (7), smoke extractor (5) are combined together；
Described eyeglass movable stand (10) includes a base tube (21) and a mobile pipe (20), base tube
(21) being fixedly connected on the bottom of mobile pipe (20), base tube (21) lateral wall is fixedly connected with at least
One spacing sliding shoe, focusing lens (12) is fixed on the inside of mobile pipe (20), mobile pipe (20)
On have the first row mouth (19) connected with smoke extractor (5), first row mouth (19) and focus lamp
The output end face of sheet (12) is corresponding, and the lateral wall of mobile pipe (20) is additionally provided with displacement display body；
Described eyeglass movable supporting frame (11) is equipped with eyeglass movable stand (10), eyeglass movable stand (10)
Pivot bush unit in the inside of eyeglass movable supporting frame (11), eyeglass movable supporting frame (11) include one with
The stay tube (23) that the mobile pipe (20) of eyeglass movable stand (10) coordinates, the end of described stay tube (23)
Portion is fixedly connected with the slideway structure body (25) providing sliding rail into eyeglass movable stand (10), slideway structure
Body (25) is equipped with eyeglass movable stand (10), and a stay tube (23) is positioned at eyeglass movable supporting frame (11)
Outside one end is laser beam outfan, and slideway structure body (25) is positioned at eyeglass movable supporting frame (11) outward
The one end in portion is laser beam input；
The tube wall of described stay tube (23) also has the mobile display mouth (18) for showing displacement display body,
The lateral wall propping up stay tube (23) is additionally provided with spot diameter reference value display chi (6), spot diameter reference value
Display chi (6) is positioned at the either above or below of mobile display mouth (18)；Described slideway structure body (25) is wrapped
Including a sliding tube body, the tube wall correspondence of sliding tube body has and coordinates with at least one spacing sliding shoe
Slide rail opening (28)；
Described hot spot regulation handle (7) is placed on the outside of slideway structure body (25), with spacing sliding shoe screw thread
Connecting, the inwall of hot spot regulation handle (7) is provided with and drives spacing sliding shoe to slide along slide rail opening (28)
Screw thread；
Described smoke extractor (5) is discharged fume through a stay tube (23) of eyeglass movable supporting frame (11) with first
Mouth (19) connection；
Described eyeglass movable stand support ring (14) and the slideway structure body (25) of eyeglass movable supporting frame (11)
Being equipped with, it is internal that eyeglass movable stand support ring (14) is placed on slideway structure body (25), is positioned at slideway knot
The bottom of structure body (25).
2. a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator as claimed in claim 1, its
Being characterised by, described hot spot regulation handle (7) also includes that two are respectively sleeved in hot spot regulation handle (7)
The handle internal ring (13) at two ends, portion.
3. a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator as claimed in claim 1, its
Being characterised by, described hot spot regulation main body (2) also includes handle mobile space regulation ring (8), described handle
It is outside that mobile space regulation ring (8) is placed on slideway structure body (25), be positioned at hot spot regulation handle (7) with
Laser beam input connects between seat (3).
4. a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator as claimed in claim 1, its
It is characterised by, passes through between the mobile pipe (20) of described focusing lens (12) and eyeglass movable stand (10)
Concavo-convex chute tolerance fit, focusing lens (12) is fixed on mobile pipe (20) by threaded trim ring.
5. a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator as claimed in claim 1, its
Being characterised by, described first row mouth (19) includes outboard end and medial extremity, first row mouth (19)
Medial extremity be positioned at the outfan side of focusing lens (12) corresponding with the tube wall of mobile pipe (20) in place of, the
The outboard end of one exhaust opening (19) is positioned at one end that mobile pipe (20) is relative with base tube (21), smoke evacuation
A length of eyeglass movable stand (10) displacement of mouth and the import of smoke extractor (5) are along mobile pipe (20)
Length sum on axial direction.
6. a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator as claimed in claim 1, its
Being characterised by, the medial extremity of described first row mouth (19) also has smoke extractor stopper slot (22).
7. a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator as claimed in claim 1, its
Being characterised by, the internal diameter of described stay tube (23) is identical with the external diameter of mobile pipe (20), a stay tube (23)
Length identical with the length of mobile pipe (20).
8. a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator as claimed in claim 1, its
Being characterised by, the tube wall of a stay tube (23) of described eyeglass movable supporting frame (11) also has the second smoke evacuation
Mouth (24), second row mouth (24) is correspondingly arranged with the first row mouth (19) of eyeglass movable stand (10),
Meanwhile, second row mouth (24) is also equipped with smoke extractor (5) simultaneously.
9. a kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator as claimed in claim 1, its
Being characterised by, smoke extractor (5) is by the import of smoke extractor (5), second row mouth (24) and the
One exhaust opening (19) connects with the inside of eyeglass movable stand (10), when eyeglass movable stand (10) is at eyeglass
When movable supporting frame (11) inside is mobile, smoke extractor (5) remains to keep and eyeglass movable stand (10)
Internal connection.
10. a kind of carbon dioxide laser therapeutic apparatus terminal output light as described in any one of claim 1 to 9
Speckle actuator, it is characterised in that described focusing lens (12) is the spherical convex lens of monolithic.
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| CN201410607168.9A CN104287829B (en) | 2014-11-03 | 2014-11-03 | A kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator |
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| CN201410607168.9A CN104287829B (en) | 2014-11-03 | 2014-11-03 | A kind of carbon dioxide laser therapeutic apparatus terminal output facula actuator |
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| CN104287829B true CN104287829B (en) | 2016-08-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106725845B (en) * | 2017-03-09 | 2023-05-09 | 海南红妆美容管理有限公司 | CO2 laser treatment hand utensil |
| CN106901833B (en) * | 2017-05-04 | 2023-08-22 | 吉林省科英医疗激光有限责任公司 | Laser treatment hand tool with adjustable spot size |
| CN107242904B (en) * | 2017-07-19 | 2023-06-20 | 重庆半岛医疗科技有限公司 | Treatment device for homogenizing light beam |
| CN108338835B (en) * | 2018-04-27 | 2023-08-11 | 致壹实业(上海)有限公司 | Carbon dioxide lattice laser therapeutic instrument with treatment area capable of being deformed randomly |
| CN109011177A (en) * | 2018-08-23 | 2018-12-18 | 武汉高科恒大光电有限公司 | Ear nose larynx red light treatment equipment |
| CN109011192B (en) * | 2018-08-25 | 2020-07-14 | 武汉高科恒大光电有限公司 | Laser therapeutic instrument facula diameter regulation controlling means |
| CN110012245B (en) * | 2019-04-01 | 2020-08-21 | 滨州医学院附属医院 | Medical device drive system |
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