CN107928621A - Medical optical coherence tomography scanning apparatus - Google Patents
Medical optical coherence tomography scanning apparatus Download PDFInfo
- Publication number
- CN107928621A CN107928621A CN201711254587.9A CN201711254587A CN107928621A CN 107928621 A CN107928621 A CN 107928621A CN 201711254587 A CN201711254587 A CN 201711254587A CN 107928621 A CN107928621 A CN 107928621A
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- push rod
- green
- thing
- display screen
- generator
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0041—Operational features thereof characterised by display arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
Abstract
The present invention relates to a kind of medical optical coherence tomography scanning apparatus, including host and peripheral hardware, the host includes scanning system, imaging system and the processor of shell and setting inside the shell, the peripheral hardware includes input-output equipment and head fixing device, the head fixing device includes head supporting structure, fixed frame driving mechanism and personal control, the personal control and fixed frame driving mechanism electrical communication, the input-output equipment and scanning system, imaging system and processor electrical communication.The present invention is used as sensation target by green depending on thing, can significantly alleviate visual fatigue, and raising is checked on the quality, and shortens the review time.
Description
Technical field
The present invention relates to a kind of medical instrument, more particularly to a kind of equipment scanned for eye optical coherence tomography.
Background technology
Optical coherence tomography (OCT) is usually used in the inspection of retinal abnormalities patient.It is furnished with phase responsibility using the device of OCT
System, and eyeground can be irradiated by using measuring beam (low coherence light beam) and close the Returning beam from eyeground and reference beams
Into so as to be measured with high sensitivity.At this time, measuring beam is projected the precalculated position of retina and sentences and obtain eyeground
Faultage image.
Due to the factor of the examined eyes of such as amblyopia etc, it is likely difficult to project measuring beam in some cases
In the pre-position of retina.Now it is necessary to by according to the optical characteristics of each examined eyes adjust optical system come
Measuring beam is incident upon to the pre-position of retina, therefore, adjustment optical system takes a long time.
On the other hand, prolonged to check, undoubtedly the eye burden of making patients, causes serious psychological pressure, in addition,
Existing optical coherence tomography equipment does not have patient to regard thing, when superfine measuring beam occurs, can accelerate the consuming of eyesight, easily
Cause patient's visual fatigue, therefore, patient is strongly desired that the review time can be shortened, to reduce fatigue.
How to balance raising and check accuracy to improve quality of diagnosis and shorten the review time to reduce eyes of patients discomfort
The contradiction of sense, checks for this and proposes acid test.
The content of the invention
In view of this, can be shorter it is an object of the invention to provide a kind of medical optical coherence tomography scanning apparatus
Time in complete eye in higher quality and scan, to solve the problems, such as that the review time long causes patient's visual fatigue.
The invention discloses a kind of medical optical coherence tomography scanning apparatus, including host and peripheral hardware, the host includes
Scanning system, imaging system and the processor of shell and setting inside the shell, the peripheral hardware include input-output equipment and head
Fixing device, the head fixing device include head supporting structure, fixed frame driving mechanism and personal control, the control manually
Device processed and fixed frame driving mechanism electrical communication, the input-output equipment and scanning system, imaging system and processor are electrical
Connection,
The scanning system includes display screen, infrared generator and can dynamically show that green regards the green of thing on a display screen
Color regards thing generating means, and the green is respectively provided with multiple degrees of freedom depending on thing generating means and infrared generator, and the display screen is
Translucency material is made,
The infrared generator sends dynamic infrared rays survey light beam through display screen direct projection in human body eye, described
Green is showed depending on thing generating means by display screen regards thing with measuring beam in heterodromous green,
Infrared generator moving mechanism is further included,
The infrared generator moving mechanism includes vertical shift push rod, moves horizontally push rod and electric rotating machine, described
The pole socket for moving horizontally push rod is fixed on the push rod end of vertical shift push rod, its push rod end and electric rotating machine engine base are detachable
Fixed, the electric rotating machine main shaft is detachably fixed with infrared generator,
The green regards thing generating means and regards thing generator moving mechanism, backlight regarding thing generator, green including green
And backlight moving mechanism,
The green is arranged on display screen depending on thing generator and is arranged on aobvious close to the side of patient, the infrared generator
Side of the display screen away from patient, the backlight are arranged between infrared generator and display screen, and the green regards thing
Device is fixed on green and regards in thing generator moving mechanism, dynamically sends green and regards object light source, the backlight is fixed on backlight
In moving mechanism, it is adjacent to display screen dynamic reception green and regards object light source, and reflex to eyes of patients.
Further, the green at least sets two groups depending on thing generator and backlight, and is symmetrically disposed on display screen.
Further, the green includes moving horizontally push rod I, vertical shift push rod I and rotation depending on thing generator moving mechanism
Rotating motor I, the pole socket for moving horizontally push rod I are fixed on the push rod end of vertical shift push rod I, its push rod end with
Electric rotating machine I engine bases are detachably fixed, and the electric rotating machine I main shafts are detachably fixed with green depending on thing generator.
Further, the backlight moving mechanism includes moving horizontally push rod II and vertical shift push rod II, the level
The pole socket of mobile putter II is fixed on the push rod end of vertical shift push rod II, its push rod end is detachably fixed with backlight.
Further, an opening is provided with the shell, the closure of openings has lenticular screen, and the display screen is arranged in parallel
In opening.
Further, be provided with the shell it is multiple be used for connect fixed infrared generator and green regard thing generating means
Fulcrum bearing.
Further, the fixed frame driving mechanism includes moving horizontally push rod III and vertical shift push rod III, vertical to move
The pole socket of dynamic push rod III is fixed on shell inner cavity, and the pole socket for moving horizontally push rod III is fixed on vertical shift push rod III
Push rod end, its push rod end is detachably fixed with fixed frame.
Further, neck is provided with the fixed frame and fixes arc.
This reality advantageous effect of the invention is：
1st, dynamically show that green is used as sensation target depending on thing depending on thing generating means by green, can significantly alleviate regarding tired
Labor, raising are checked on the quality, and shorten the review time.
2nd, it can be reached with all-around mobile scanning system and more comprehensively scan effect by each moving mechanism, improve inspection
Look into quality.
3rd, by the way that display screen is arranged to translucency, the transmission of detection light is facilitated, and it is real-time by backlight moving mechanism
Mobile backlight will reflex to human body eye depending on object light, and it is dynamic display screen to make display screen, adjust detection light in due course and regard thing
Light projection position, so as to avoid the problem that detection light and the overlying interference regarding object light, preferably completes to check.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the sectional view of host；
Fig. 3 is the longitudinal cross-section sectional view of scanning system；
Fig. 4 be Fig. 3 along A-A to sectional view；
Fig. 5 is sectional views of the Fig. 3 along B-B direction；
Fig. 6 is optical coherence tomography schematic diagram；
Fig. 7 is the schematic diagram moved left and right；
Fig. 8 is the schematic diagram moved up and down；
Fig. 9 is the schematic diagram of circumference movement.
Description of reference numerals：
1- shells；2- infrared generators；3- display screens；4- greens regard thing generator；5- backlights；6- vertical shifts push away
Bar；7- moves horizontally push rod；8- electric rotating machines；9- moves horizontally push rod I；10- vertical shift push rods I；11- electric rotating machines I；
12- moves horizontally push rod II；13- vertical shift push rods II；14- is open；
15- fulcrum bearings；16- scanning systems；17- measuring beams；18- greens regard thing；19- processors；Display outside 20-
Device；21- keyboards；22- head supporting structures；23- fixed frame driving mechanisms；24- personal controls；25- imaging systems；26- printing opacities
Screen；27- moves horizontally push rod III；28- vertical shift push rods III；29- necks fix arc；30- hosts.
Embodiment
The preferred embodiment of the present invention is described in detail below.
As shown in Figures 1 to 5, the present embodiment medical optical coherence tomography scanning apparatus, including host 30 and peripheral hardware, host
Including scanning system 16, imaging system 25 and the processor 19 shell 1 and setting inside the shell, peripheral hardware includes input-output equipment
And head fixing device, input-output equipment form for external display 20 and keyboard 21, head fixing device is consolidated including head
Determine frame 22, fixed frame driving mechanism 23 and personal control 24, personal control and fixed frame driving mechanism electrical communication, check
When, medical worker carries out fixed frame driving mechanism with personal control horizontal and above-below direction mobile driving, so as to adjust
The position of head supporting structure, to adapt to the use of different height patients, input-output equipment and scanning system, imaging system and place
Device electrical communication is managed, by the eye information for scanning acquisition patient of scanning system, imaging system carries out imaging, exists in real time
It is imaged on external display, medical worker can carry out on-line operation by real time picture.
Scanning system 16 includes infrared generator 2, infrared generator moving mechanism, green regarding thing generating means and shows
Display screen 3, the green of the present embodiment can dynamically show that green regards thing on a display screen depending on thing generating means, and green regards thing generating means
Multiple degrees of freedom is respectively provided with infrared generator, dynamic green can be shown depending on thing 18 and send dynamic measuring beam 17, carried
For comprehensive inspection, display screen is made of translucency material, such as glass and resin, facilitates the transmission of light, decay is few, a side
Face, which can be formed, dynamically regards thing, on the one hand facilitate infrared ray by being measured to eye；Specifically, infrared ray occurs
Device sends dynamic infrared rays survey light beam and passes through display screen depending on thing generating means in human body eye, green through display screen direct projection
Show and regard thing in heterodromous green with measuring beam, patient's sight is mobile depending on thing with green all the time and moves, with trouble
The movement of person's sight drives the movement of its eye, and scanning system is scanned and is imaged to eyes of patients by measuring beam, due to
When patient's sight regards thing movement with green, the eye of patient has an opposite rotation, and scanning system then just can be to feeding unit
Position is scanned, and quality is scanned beneficial to raising, is moved simultaneously as patient's sight only follows green to regard thing, is visually not present
Fatigue, avoids the prior art from regarding thing without any on a display screen, when measuring beam injects eyes suddenly, is visually pierced
The problem of swashing, easily producing fatigue, and then influence inspection result.
In the present embodiment, green regards thing generating means and regards thing generator 4 and backlight 5 including green, to realize that green regards
The multiple degrees of freedom of thing generating means and infrared generator, the present embodiment further includes infrared generator moving mechanism, green regards
Thing generator moving mechanism and backlight moving mechanism, it is specific as follows：
Infrared generator moving mechanism includes vertical shift push rod 6, moves horizontally push rod 7 and electric rotating machine 8, vertical to move
The pole socket of dynamic push rod is fixed on shell inner cavity, and the pole socket for moving horizontally push rod is fixed on the push rod end of vertical shift push rod, its
Push rod end is detachably fixed with electric rotating machine engine base, and electric rotating machine main shaft is detachably fixed with infrared generator, by perpendicular
Straight mobile putter, move horizontally push rod and electric rotating machine realizes horizontal, the vertical and rotary freedom of infrared generator, so that
Measuring beam comprehensive can be measured to eye, to improve the accuracy of measurement；
Green is arranged on display screen close to the side of patient depending on thing generator, and it is remote that infrared generator is arranged on display screen
The side of patient, backlight are arranged between infrared generator and display screen, and green is fixed on green depending on thing generator and regards thing
In generator moving mechanism, dynamically send green and regard object light source, backlight is fixed in backlight moving mechanism, is adjacent to display screen
Dynamic receives green and regards object light source, and reflexes to eyes of patients.Checked depending on thing in this way, the eye of patient stares at green,
Avoid and directly watch measuring beam attentively and carry out checking caused fatigue；
Green includes moving horizontally push rod I 9, vertical shift push rod I 10 and electric rotating machine I depending on thing generator moving mechanism
11, the pole socket of vertical shift push rod I is fixed on shell inner cavity, and the pole socket for moving horizontally push rod I is fixed on vertical shift push rod I's
Push rod end, its push rod end are detachably fixed with electric rotating machine I engine bases, and electric rotating machine I main shafts can depending on thing generator with green
Dismounting is fixed, by vertical shift push rod I, move horizontally push rod I and electric rotating machine I realize green regard thing generator level,
Vertical and rotary freedom, so that green regards thing as Dynamic Announce, and can realize whole and measuring beam counter motion, avoids
Interference, and improve and check on the quality.
Backlight moving mechanism includes moving horizontally push rod II 12 and vertical shift push rod II 13, vertical shift push rod II
Pole socket fix inside the shell, the pole socket for moving horizontally push rod II is fixed on the push rod end of vertical shift push rod II, its push rod
End is detachably fixed with backlight, by move horizontally push rod II and vertical shift push rod II realize backlight it is horizontal with it is perpendicular
Translation is moved, so as to match the movement that green regards thing generator, moving both has uniformity.
As the improvement of the present embodiment, green at least sets two groups depending on thing generator and backlight, and is symmetrically disposed in
On display screen, you can two groups, four groups, the even number sets such as eight groups are set.Preferably, as shown in figure 4, the present embodiment is provided with four
Group, and the edge in four orientation in upper and lower and left and right of display screen is arranged on, in use, can make choice as needed, such as erect
Nogata then first regards thing generator by superposed green and backlight works, shown when being moved to when scanning from top to bottom
When shielding central region, stop and retract, at this time, thing generator is regarded by the green positioned at lower part and backlight works, until completing
Scan, can so prevent that the central region in display screen from blocking measuring beam, influences to measure, similarly, such as make from lower to upper
When scanning, then thing generator is first regarded by the green positioned at lower part and backlight works, when being moved to display screen central region, stopped
Only and retract, at this time, thing generator is regarded by superposed green and backlight works, until completing to scan；Equally, it is horizontal by
When from left to right scans, then thing generator and backlight are first regarded by the green positioned at left side and worked, when being moved to display screen middle region
During domain, stop and retract, at this time, thing generator is regarded by the green positioned at right side and backlight works, until completing to scan；It is horizontal
When scanning from right to left, then thing generator and backlight are first regarded by the green positioned at right side and worked, when being moved in the middle part of display screen
During region, stop and retract, at this time, thing generator is regarded by the green positioned at left side and backlight works, until completing to scan；And
When being scanned as rotation, can an optional green regarding thing generating means work, it should be noted that different diameters need to be adjusted,
Measuring beam is avoided.
As the improvement of the present embodiment, an opening 14 is provided with shell, closure of openings has lenticular screen 26, can prevent outside
Dust enters, and pollutes internal unit, and display screen is arranged in parallel in opening, makes its human body eye parallel, be convenient for measuring.
Corresponded as the improvement of the present embodiment, in shell with green depending on thing generating means and be provided with multiple fulcrum bearings
15, fulcrum bearing is provided with regards the connecting hole of thing generating means for fixing infrared generator and green, makes to be fixed conveniently, installs
Fast.
As the improvement of the present embodiment, fixed frame driving mechanism includes moving horizontally push rod III27 and vertical shift push rod
The pole socket of III 28, vertical shift push rod III are fixed on shell inner cavity, and the pole socket for moving horizontally push rod III is fixed on perpendicular
The push rod end of straight mobile putter III, its push rod end is detachably fixed with fixed frame.
As the improvement of the present embodiment, neck is provided with fixed frame and fixes arc 29, neck, which fixes arc, to be had and human body neck
The arc that portion is adapted, can fix neck location, and then keep position appropriate between eye and display screen, make fixed effect
Good, raising is checked on the quality.
Specifically method is scanned to comprise the following steps：
As shown in fig. 6, measuring beam passes through display screen direct projection in eyes of patients, meanwhile, it is provided with a display screen dynamic
Green regards sensation target of the thing as patient, and measuring beam is moved by regulation path, and green regards thing all the time with measuring beam in anti-
To movement, and keep identical movement velocity, specifically, as shown in fig. 7, measuring beam make from left to right when moving horizontally,
Green then makees moving horizontally from right to left depending on thing；As shown in figure 8, when measuring beam makees basipetal vertical shift, green
Then make vertical shift from lower to upper depending on thing；As shown in figure 9, when measuring beam makees circular motion counterclockwise, green regards thing then
Make clockwise circular motion.
Specifically, the regulation path of the present embodiment is included in the moving up and down of vertical direction, horizontal direction moves left and right
With around the in rotary moving of display screen center：
As shown in fig. 7, move left and right including at least once on the left of display screen to right part or from display screen right part to left part
At the uniform velocity move, at this time, scanning system scans human body eye as horizontal slice；
During specific works, thing generator first should be regarded by the green of side and backlight works, be moved to display screen middle region
During domain, stop and retract, then by regarding thing generator and backlight work positioned at the green of opposite side, until completing to scan.
As shown in figure 8, move up and down including at least once from the top of display screen to bottom or from display screen bottom to top
At the uniform velocity move, at this time, scanning system is made human body eye vertical layering and is scanned；
It is the same with moving left and right, during specific works, thing generator first should be regarded by the green of side and backlight works, moved
During to display screen central region, stop and retract, then by regarding thing generator and backlight work positioned at the green of opposite side, directly
Scanned to completion.
As shown in figure 9, the circular motion in rotary moving for including multiple different-diameter, and circular motion is with display screen
Rotated centered on the heart, at this time, scanning system is made human body eye circumference layering and scanned.
By to above and below eye, left and right and circumferencial direction scanning and being imaged, can comprehensive understanding eyes of patients symptom,
To propose accurate therapeutic scheme, accelerate the rehabilitation of patient.
Green, which regards thing, to be green leaf piece, or green blade etc., the present embodiment are green blade.
The present embodiment has the following advantages：
1st, sensation target is used as depending on thing by green, can significantly alleviates visual fatigue, raising is checked on the quality, when shortening inspection
Between.
2nd, it can be reached with all-around mobile scanning system and more comprehensively scan effect by each moving mechanism, improve inspection
Look into quality.
3rd, by the way that display screen is arranged to translucency, the transmission of detection light is facilitated, and it is real-time by backlight moving mechanism
Mobile backlight will reflex to human body eye depending on object light, and it is dynamic display screen to make display screen, adjust detection light in due course and regard thing
Light projection position, so as to avoid the problem that detection light and the overlying interference regarding object light, preferably completes to check.
4th, the regulation path including upper and lower, left and right and circumferencial direction is set, makes checking process standardization, sequencing, can
To avoid human error, can comprehensive no dead angle check eye lesion, further improve the accuracy of inspection, shorten inspection week
Phase, improves inspection efficiency.
5th, to avoid interference with, green is arranged in pairs depending on thing generator and backlight, when being moved to display screen central region, one
The green of side is stopped and retracts depending on thing generator and backlight, and the green of opposite side starts work depending on thing generator and backlight
Make, can prevent from blocking measuring beam, influence to measure.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of technical solution of the present invention, it should all cover at this
Among the right of invention.
Claims (8)
1. medical optical coherence tomography scanning apparatus, it is characterised in that：Including host and peripheral hardware, the host includes shell and sets
Scanning system, imaging system and processor inside the shell is put, the peripheral hardware includes input-output equipment and head fixing device,
The head fixing device includes head supporting structure, fixed frame driving mechanism and personal control, and the personal control is with consolidating
Determine frame driving mechanism electrical communication, the input-output equipment and scanning system, imaging system and processor electrical communication,
The scanning system includes display screen, infrared generator and can dynamically show that green is regarded depending on the green of thing on a display screen
Thing generating means, the green are respectively provided with multiple degrees of freedom depending on thing generating means and infrared generator, and the display screen is printing opacity
Property material is made,
The infrared generator sends dynamic infrared rays survey light beam through display screen direct projection in human body eye, the green
Showed depending on thing generating means by display screen and regard thing in heterodromous green with measuring beam,
Infrared generator moving mechanism is further included,
The infrared generator moving mechanism includes vertical shift push rod, moves horizontally push rod and electric rotating machine, the level
The pole socket of mobile putter is fixed on the push rod end of vertical shift push rod, its push rod end is detachably solid with electric rotating machine engine base
Fixed, the electric rotating machine main shaft is detachably fixed with infrared generator,
The green regards thing generating means and regards thing generator moving mechanism, backlight and the back of the body regarding thing generator, green including green
Tabula rasa moving mechanism,
The green is arranged on display screen depending on thing generator and is arranged on display screen close to the side of patient, the infrared generator
Side away from patient, the backlight are arranged between infrared generator and display screen, and the green is consolidated depending on thing generator
It is scheduled on green to regard in thing generator moving mechanism, dynamically sends green and regard object light source, the backlight is fixed on backlight movement
In mechanism, it is adjacent to display screen dynamic reception green and regards object light source, and reflex to eyes of patients.
2. according to claim 1 the medical optical coherence tomography scanning apparatus, it is characterised in that：The green regards thing and sends out
Raw device and backlight at least set two groups, and are symmetrically disposed on display screen.
3. medical optical coherence tomography scanning apparatus according to claim 1, it is characterised in that：The green regards thing
Device moving mechanism includes moving horizontally push rod I, vertical shift push rod I and electric rotating machine I, the pole socket for moving horizontally push rod I
The push rod end of vertical shift push rod I is fixed on, its push rod end is detachably fixed with electric rotating machine I engine bases, the electric rotating
Machine I main shafts are detachably fixed with green depending on thing generator.
4. medical optical coherence tomography scanning apparatus according to claim 1, it is characterised in that：The backlight moving machine
Structure includes moving horizontally push rod II and vertical shift push rod II, and the pole socket for moving horizontally push rod II is fixed on vertical shift and pushes away
The push rod end of bar II, its push rod end are detachably fixed with backlight.
5. medical optical coherence tomography scanning apparatus according to claim 1, it is characterised in that：It is provided with the shell
One opening, the closure of openings have lenticular screen, and the display screen is arranged in parallel in opening.
6. medical optical coherence tomography scanning apparatus according to claim 1, it is characterised in that：It is provided with the shell
It is multiple to be used to connect the fulcrum bearing of fixed infrared generator and green regarding thing generating means.
7. medical optical coherence tomography scanning apparatus according to claim 1, it is characterised in that：The fixed frame driving machine
Structure includes moving horizontally push rod III and vertical shift push rod III, and the pole socket of vertical shift push rod III is fixed on shell inner cavity, institute
State and move horizontally the pole socket of push rod III and be fixed on the push rod end of vertical shift push rod III, its push rod end and fixed frame are removable
Unload fixation.
8. according to any medical optical coherence tomography scanning apparatus of claim 1-8, it is characterised in that：The fixed frame
On be provided with neck fix arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254587.9A CN107928621A (en) | 2017-12-02 | 2017-12-02 | Medical optical coherence tomography scanning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254587.9A CN107928621A (en) | 2017-12-02 | 2017-12-02 | Medical optical coherence tomography scanning apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN107928621A true CN107928621A (en) | 2018-04-20 |
Family
ID=61947447
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711254587.9A Withdrawn CN107928621A (en) | 2017-12-02 | 2017-12-02 | Medical optical coherence tomography scanning apparatus |
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| Country | Link |
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| CN (1) | CN107928621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620129A (en) * | 2018-11-28 | 2019-04-16 | 贵州大学 | A kind of optical coherence tomography scanner |
-
2017
- 2017-12-02 CN CN201711254587.9A patent/CN107928621A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620129A (en) * | 2018-11-28 | 2019-04-16 | 贵州大学 | A kind of optical coherence tomography scanner |
| CN109620129B (en) * | 2018-11-28 | 2021-12-24 | 贵州大学 | Optical coherence tomography scanner |
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Application publication date: 20180420 |