CN209459871U - A kind of multi-functional endoscope detecting device - Google Patents
A kind of multi-functional endoscope detecting device Download PDFInfo
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- CN209459871U CN209459871U CN201920260546.9U CN201920260546U CN209459871U CN 209459871 U CN209459871 U CN 209459871U CN 201920260546 U CN201920260546 U CN 201920260546U CN 209459871 U CN209459871 U CN 209459871U
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Abstract
The utility model discloses a kind of multi-functional endoscope detecting devices, including being located at the clamping device and lamp box that are oppositely arranged on bottom plate, clamping device is used to clamp the mirror body main shaft of endoscope, lamp box is for providing uniform source of light, lamp box is fixed on the first adjustment mechanism, the first adjustment mechanism is used to adjust the position of lamp box, and the central axis of lamp box light-emitting surface is overlapped with the entrance pupil optical axis of endoscope；The emergent pupil end electrically connected processing system of endoscope, on lamp box light-emitting surface, measuring-mark plate fixed frame is installed between clamping device and lamp box, measuring-mark plate fixed frame is used to place all kinds of measuring-mark plates shot for processing system by the light-path of endoscope, processing system detects the optical property of endoscope after being handled for acquiring data；The utility model only needs once to position and install just detectable 12 optical properties of endoscope, using processing system automation and intellectualized detection, can automatically obtain test result, detection accuracy is high, guarantees the accuracy of detection.
Description
[technical field]
The utility model belongs to medical endoscope detection technique field more particularly to a kind of multi-functional endoscope check dress
It sets.
[background technique]
Endoscope is to have concentrated traditional optical, ergonomics, precision machinery, hyundai electronics, mathematics, software etc. in one
Detecting instrument.One has imaging sensor, optical lens, light source illumination, mechanical device etc., it can enter stomach with direct oral cavity
It is interior or internal through the entrance of other natural holes.Using endoscope it can be seen that the lesion that X-ray cannot be shown, therefore it is to doctor
It is highly useful.For example, ulcer or tumour in stomach can be observed by endoscope doctor, optimal treatment side is made accordingly
Case.Endoscope is a pipe equipped with light, endoscope can natural hole through human body or underwent operative do it is small
Notch enters in human body.
Current endoscopy measurement equipment, the equipment retrievable item mesh is few, can only field of detection angle, unit relative distortion, side
Edge uniformity, field depth, and non-automated is intelligent when measurement, can not automatically obtain test result, detection accuracy is low.
[utility model content]
The purpose of the utility model is to provide a kind of multi-functional endoscope detecting devices, to solve current endoscope check
Equipment repeatedly need to be installed and be debugged, and retrievable item mesh is few, and non-automated is intelligent in endoscope clamping process, can not intelligence test
As a result, the problem that detection accuracy is low.
The utility model uses a kind of following technical scheme: multi-functional endoscope detecting device, including is located at phase on bottom plate
To the clamping device and lamp box of setting, clamping device is used to clamp the mirror body main shaft of endoscope, and the entrance pupil of endoscope is regarded
Axis intersects with the central axis of lamp box light-emitting surface, and for lamp box for providing uniform source of light, lamp box is fixed on the first adjustment mechanism, and first
Adjustment mechanism is used to adjust the position of lamp box, and the central axis of lamp box light-emitting surface is overlapped with the entrance pupil optical axis of endoscope；
The emergent pupil end electrically connected processing system of endoscope is equipped on lamp box light-emitting surface, between clamping device and lamp box
Measuring-mark plate fixed frame, measuring-mark plate fixed frame are used to place all kinds of marks shot for processing system by the light-path of endoscope
Plate, processing system detect the optical property of endoscope after being handled for acquiring data.
Further, measuring-mark plate fixed frame is fixed in second adjustment mechanism, and second adjustment mechanism slips are connected to lamp box
On, second adjustment mechanism makes in scaling board for adjusting relative position of the measuring-mark plate fixed frame on lamp box light-emitting surface
Mandrel line overlaps with lamp box central axis.
Further, measuring-mark plate is concentric circles measuring-mark plate, double round measuring-mark plates, distortion measuring-mark plate or resolving power test target.
Further, swivel plate is provided between lamp box and bottom plate, swivel plate is for driving lamp box to be rotated, swivel plate
It is circle close to one end of endoscope, and its center point is provided with recess, locating rod is installed in recess, locating rod is located at clamping
Between mechanism and lamp box, locating rod is used on the basis of it, so that the entrance pupil face of endoscope is bonded with it, is also used to lamp box with it
On the basis of be overlapped to adjust lamp box central axis with the entrance pupil optical axis of endoscope, locating rod be cylinder, the upper end edge of locating rod
Its longitudal section opens up fluted, and groove is protruded into for endoscope, and the entrance pupil face paste of endoscope is made to close the longitudal section of locating rod.
Further, the first adjustment mechanism is located on swivel plate, and the first adjustment mechanism includes being slidably connected with swivel plate
First movement mechanism, first movement mechanism is used to that lamp box to be driven to move linearly along the direction far from endoscope entrance pupil end, and adjusts
The distance between endoscope entrance pupil end and lamp box light-emitting surface.
Further, the first adjustment mechanism further includes the second mobile mechanism positioned at first movement mechanism upper end, and second moves
Motivation structure is connect with first movement mechanism slips, and the second mobile mechanism is for driving lamp box along vertical first movement mechanism kinematic side
To linear movement, and the circle central axis for adjusting endoscope intersects or is overlapped with the central axis of lamp box light-emitting surface.
Further, the first adjustment mechanism further includes the third rotating mechanism positioned at first movement mechanism lower end, third rotation
Rotation mechanism includes the rotary rail on the bottom plate, and the other end of rotary rail and swivel plate is mutually matched；
Third rotating mechanism is for driving swivel plate, so that the other end of swivel plate is centered on locating rod along rotary rail
It is rotated, is also used to that lamp box is driven to be rotated centered on locating rod along track, and make the central axis of lamp box light-emitting surface
Line is overlapped with the entrance pupil optical axis of endoscope.
Further, second adjustment mechanism includes the 4th mobile mechanism, and the 4th mobile mechanism is for driving measuring-mark plate to fix
Frame adjusts the central axis of measuring-mark plate fixed frame and the centerline axis parallel of lamp box light-emitting surface along lamp box light-emitting surface transverse shifting
Or it is overlapped.
Further, second adjustment mechanism further includes the 5th mobile mechanism, and the 5th mobile mechanism is for driving measuring-mark plate solid
Determine that frame is vertically movable along lamp box light-emitting surface, and adjust measuring-mark plate fixed frame central axis and lamp box light-emitting surface central axis it is flat
Row is overlapped.
Further, level meter is installed on swivel plate or track, level meter is used to detect swivel plate or whether track is located
In horizontal plane；Clamping device, first movement mechanism, the second mobile mechanism, the 4th mobile mechanism and the 5th mobile mechanism all install
There is displacement sensor, third rotating mechanism is equipped with angular transducer, and displacement sensor and angular transducer are electrically connected to
Processing system.
The beneficial effects of the utility model are: the device only needs once to position and install just detectable 12 light of endoscope
Performance is learned, using processing system automation and intellectualized detection, test result can be automatically obtained, detection accuracy is high；By setting
All kinds of mobile mechanisms are set, the accurate mobile message for obtaining mobile mechanism quickly adjusts the clamping of endoscope, guarantees the accurate of detection
Property.
[Detailed description of the invention]
Fig. 1 is the top view of the utility model；
Fig. 2 is the rearview of the utility model；
Fig. 3 is the structural schematic diagram of the hard clamping device of the utility model；
Fig. 4 is the structural schematic diagram of the soft fixture of the utility model；
Fig. 5 is the adjusting nut structural schematic diagram of the soft fixture of the utility model；
Fig. 6 is the front view that the utility model accommodates mechanism；
Fig. 7 is the top view that the utility model accommodates mechanism；
Fig. 8 is the endoscope schematic diagram of the utility model；
Fig. 9 is the concentric circles measuring-mark plate of the utility model；
Figure 10 is double circle measuring-mark plates of the utility model；
Figure 11 is the distortion measuring-mark plate of the utility model.
Wherein: 100. clamping devices；1. the first fixture；2. the second fixture；3. the first sliding block；4. the second sliding block；5. clamping
Portion；6. upper fixture block；7. lower fixture block；8. puller bolt；9. endoscope；91. entrance pupil end；92. mirror body main shaft；93. emergent pupil end；10.
Collet；11. clamp moving mechanism；12. pallet；13. placement plate；14. tray plate；15. round end；16. optics lifting platform；17.
Clamp fixing plate；18. the first groove；19. the second groove；20. third groove；21. adjusting nut；22. the 4th groove；23. lamp
Case；24. measuring-mark plate fixed frame；25. bottom plate；26. swivel plate；27. recess；28. locating rod；29. first movement mechanism；30. the
Two mobile mechanisms；31. third rotating mechanism；32. rotary rail；33. the 4th mobile mechanism；34. the 5th mobile mechanism；35. adjusting
Pole；36. conditioning box.
[specific embodiment]
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model discloses a kind of multi-functional endoscope detecting devices, as depicted in figs. 1 and 2, including are located at bottom plate
The clamping device 100 and lamp box 23 being oppositely arranged on 25, clamping device 100 are used to clamp the mirror body main shaft 92 of endoscope 9, and
So that the entrance pupil optical axis of endoscope 9 intersects with the central axis of 23 light-emitting surface of lamp box；It can be horizontal by adjusting clamping device 100
Position adjusts the entrance pupil face of endoscope 9 at a distance from lamp box 23, can peep in adjusting by adjusting 100 height of clamping device
The entrance pupil optical axis of mirror 9 with central axis intersect, so as to the subsequent optical property detected and detected and evaluated endoscope 9.
Clamping device 100 guarantees the fixation of the endoscope 9 of compatible each model, and must realize that endoscope 9 is fixed and adjusts
Simple and convenient, clamping device 100 clamps the diameter range of endoscope 93 to 20mm, and clamping length is within the scope of 50 to 600mm
It is adjustable, upper and lower, the distance of left and right of the achievable 9 entrance pupil optical axis of endoscope of clamping device 100 relative to the central axis of lamp box
Relative movement, move mode be electric driving mechanism move, fluctuation range is ± 12.5mm, move horizontally for ±
12.5mm, mobile accuracy 0.1mm, 100 mass motion of clamping device is steady, and mechanicalness noise is not higher than 50dB, and movement speed is not
Less than 15mm/s.
As shown in figure 8, lamp box 23 is located at the side at 9 entrance pupil end 91 of endoscope, lamp box 23 is for providing uniform source of light, lamp box
23 are fixed on the first adjustment mechanism, and the first adjustment mechanism is used to adjust the position of lamp box 23 by rotating or moving, and makes
The central axis for obtaining 23 light-emitting surface of lamp box is overlapped with the entrance pupil optical axis of endoscope 9, and the effective lightness plane of lamp box is high 200mm, wide
200mm, thickness is fixed according to design requirement, and lamp box 23 guarantees that the light issued is all uniform in lamp face every bit, and lamp box 23 is using white
Light source, illumination are not less than 500lx, and brightness need to install manual knob adjusting.
The 93 electrically connected processing system of emergent pupil end of endoscope 9, on 23 light-emitting surface of lamp box, clamping device 100 and lamp box 23
Between measuring-mark plate fixed frame 24 is installed, measuring-mark plate fixed frame 24 is used to place all kinds of light for passing through endoscope 9 for processing system
The measuring-mark plate of access shooting, processing system detect the optical property of endoscope 9 after being handled for acquiring data
And evaluation.
Lamp box 23 can facilitate the various measuring-mark plates for being packed into and configuring, such as concentric circles measuring-mark plate, double round measuring-mark plates, distortion mark
Plate or resolving power test target, measuring-mark plate is parallel with lamp box luminance plane after being packed into, and 1mm, lamp box are not more than at a distance from lamp box lightness plane
On measuring-mark plate mounting groove should ensure that just loading measuring-mark plate, measuring-mark plate does not shake after loading, repeat loading center do not deviate.
The emergent pupil end 93 of endoscope 9 is for being electrically connected camera system, integration sphere light source system or micrometer telescope, camera system
Photo is acquired for the emergent pupil face by endoscope 9, integration sphere light source system is used to detect the light efficiency of endoscope 9, and micrometer telescope is used
In the size of the emergent pupil visual field circle of detection endoscope 9, camera system, integration sphere light source system or micrometer telescope are also electrically connected with place
Result is showed user for handling the parameter received by reason system, processing system.
The utility model can detecte 12 performances altogether, can detecte 8 parameters, i.e. endoscope 9 using camera system
Field angle, viewing directional angle, entrance pupil field angle, entrance pupil at a distance from vertex i.e. a value, unit relative distortion value, edge uniformity, in
The heart and periphery angular resolution and field depth；It can detecte 2 parameters, i.e. the synthesis light efficiency of endoscope 9 using integration sphere light source system
With Light energy transfer efficiency；Using integration sphere light source system, and photometer or spectrometer are connected, can detecte 1 parameter, i.e. endoscope
9 effective luminosity rate；It can detecte 1 parameter, the i.e. size of the emergent pupil visual field circle of endoscope 9 using micrometer telescope.Wait take the photograph
After collecting data as system, integration sphere light source system or micrometer telescope, processing system is transferred data to, processing system will receive
To data handled after user fed back to by display screen, user according to related data evaluate endoscope 9 performance and
Subsequent work is instructed.
When needing the optical property to endoscope 9 to detect, need to adjust the entrance pupil optical axis of endoscope 9 to lamp
23 central axis of case is overlapped, if it is desired to which the six-freedom degree adjustment two lines in any space overlap, then need first to select
A fixed benchmark, successively benchmark is adjusted to optimal selection, therefore the utility model is adjusted by setting locating rod 28.
Swivel plate 26 is provided between lamp box 23 and bottom plate 25, swivel plate 26 is rotated for driving lamp box 23 to be rotated
Plate 26 is round close to one end of endoscope 9, and its center point is provided with recess 27, and locating rod 28 is equipped in recess 27, fixed
Position bar 28 is between clamping device 100 and lamp box 23, and locating rod 28 is used on the basis of it, so that the entrance pupil face of endoscope 9
It is bonded with it, is also used to lamp box 23 on the basis of it to adjust entrance pupil optical axis phase mutual respect of 23 central axis of lamp box with endoscope 9
Conjunction is detected, locating rod 28 be cylinder, its longitudal section of the upper end edge of locating rod 28 open up it is fluted, groove be used for endoscope
9 protrude into, and the entrance pupil face paste of endoscope 9 is made to close the longitudal section of locating rod 28, can will be pressed from both sides first by the way that locating rod 28 is arranged
The entrance pupil face paste of the endoscope 9 of the clamping of mechanism 100 is held together on the longitudal section in 28 groove of locating rod, one first is carried out to entrance pupil face
A positioning, is then moved or rotating lamp box 23 again, is overlapped its central axis with the entrance pupil optical axis in entrance pupil face, is clamped certainly
Mechanism 100 needs mobile and adjusts height to adapt to the height of lamp box 23, because the height of lamp box 23 can not be adjusted, only
The horizontal position of lamp box 23 can be adjusted by mobile or rotation, mechanism 100 to be held is by the entrance pupil face of endoscope 9 and positions
After the longitudal section fitting of bar 28, it is necessary to adjust the position of lamp box 23 by the first adjustment mechanism.
The first adjustment mechanism is located on swivel plate 26, and the first adjustment mechanism includes first movement mechanism 29, the second moving machine
Structure 30 and third rotating mechanism 31, the position of these three mechanisms are third rotating mechanism 31 in lowest part, first movement mechanism 29
At intermediate position, the second mobile mechanism 30 is the structure and purposes of the first adjustment mechanism below on top:
The first adjustment mechanism includes the first movement mechanism 29 being slidably connected with swivel plate 26, and first movement mechanism 29 uses
It moves linearly in drive lamp box 23 along the direction far from 9 entrance pupil end 91 of endoscope, and adjusts 9 entrance pupil end 91 of endoscope and lamp box
The distance between 23 light-emitting surfaces, i.e. lamp box 23 are moved back and forth along the direction far from endoscope 9, and lamp box 23 is with respect to 9 entrance pupil of endoscope
The back-and-forth motion in face, being moved forward and backward distance is 0-165mm, mobile accuracy 0.1mm.
The first adjustment mechanism further includes the third rotating mechanism 31 positioned at 29 lower end of first movement mechanism, third rotating mechanism
31 include the circular rotating guide rail 32 on bottom plate 25, and rotary rail 32 and the other end of swivel plate 26 are mutually matched；Third
Rotating mechanism 31 for driving swivel plate 26 so that the other end of swivel plate 26 centered on locating rod 28 along rotary rail 32 into
Row rotation, is also used to that lamp box 23 is driven to be rotated centered on locating rod 28 along track, and make in 23 light-emitting surface of lamp box
Mandrel line is overlapped with the entrance pupil optical axis of endoscope 9, and lamp box 23 can begin around the 0 point i.e. center axis rotation of 27 position of recess, the surfaces of revolution
It is vertical with radius of turn axis eventually, while the rotation centerline of lamp box 23 has to and endoscope entrance pupil central axis and phase
It hands over.
The first adjustment mechanism further includes the second mobile mechanism 30 positioned at 29 upper end of first movement mechanism, the second mobile mechanism
30 are slidably connected with first movement mechanism 29, and the second mobile mechanism 30 is for driving lamp box 23 to transport along vertical first movement mechanism 29
Dynamic direction linear movement, and the circle central axis for adjusting endoscope 9 intersects or is overlapped with the central axis of 23 light-emitting surface of lamp box.
Pass through the adjustment of first movement mechanism 29, the second mobile mechanism 30 and third rotating mechanism 31, the circle of endoscope 9
Mandrel line has been adjusted to the state being overlapped with the central axis of 23 light-emitting surface of lamp box, can carry out detection-phase, detect
When remove locating rod 28 because locating rod 28 is used only to carry out positioning and as benchmark, locating rod 28 is not required to when detecting
It plays a role.
User can select the project to be detected according to demand, if necessary to detect the field angle of endoscope 9, viewing directional angle, enter
Pupil field angle, entrance pupil at a distance from vertex i.e. a value, unit relative distortion value, edge uniformity, center and periphery angular resolution and
Field depth then connects camera system at the emergent pupil end 93 of endoscope 9；It is passed if you need to the synthesis light efficiency and luminous energy that detect endoscope 9
Efficiency is passed, then connects integration sphere light source system at the emergent pupil end 93 of endoscope 9；If user will detect effective luminosity rate of endoscope 9,
Integration sphere light source system then is connected at the emergent pupil end 93 of endoscope 9, and connects photometer or spectrometer；If user peeps in detecting
The size of the emergent pupil visual field circle of mirror 9, then connect micrometer telescope at the emergent pupil end 93 of endoscope 9；If user needs to detect 12
A all projects then successively replace detection system.
When needing to detect some projects of endoscope 9, when needing to connect measuring-mark plate in 23 light-emitting surface of lamp box, and detecting
It is required that the central axis of measuring-mark plate is overlapped with the central axis of 23 light-emitting surface of lamp box, if must deposit by manual operation
In very big error, so needing through the fixed measuring-mark plate of measuring-mark plate fixed frame 24, and adjusted by second adjustment mechanism
Measuring-mark plate fixed frame 24 is in the position of 23 light-emitting surface of lamp box.
The project to be detected is selected as needed in user, and after the emergent pupil end 93 of endoscope 9 connects required system,
It just needs on the light-emitting surface of lamp box 23, i.e., required measuring-mark plate is installed on measuring-mark plate fixed frame 24, as shown in figs. 9-11,
In, field angle and viewing directional angle need to install concentric circles measuring-mark plate；Entrance pupil field angle and a value need to install double circle measuring-mark plates；Unit
Relative distortion value needs to install distortion measuring-mark plate；Center and periphery angular resolution and field depth need to install resolving power test target, point
Distinguish that power plate is designed according to ZB003-89.
Second adjustment mechanism includes the 4th mobile mechanism 33 and the 5th mobile mechanism 34, the 4th mobile mechanism 33 and the 5th
Mobile mechanism 34 is slidably connected, and the 4th mobile mechanism 33 is for driving measuring-mark plate fixed frame 24 laterally to move along 23 light-emitting surface of lamp box
It is dynamic, and adjust the central axis of measuring-mark plate fixed frame 24 and the centerline axis parallel of 23 light-emitting surface of lamp box or be overlapped；5th is mobile
Mechanism 34 is vertically movable along 23 light-emitting surface of lamp box for driving measuring-mark plate fixed frame 24, and adjusts the center of measuring-mark plate fixed frame 24
Axis and the centerline axis parallel of 23 light-emitting surface of lamp box are overlapped, and measuring-mark plate fixed frame 24 is a frame-type frame, as long as being capable of clamping
With fix measuring-mark plate, and after guaranteeing that measuring-mark plate is installed, the central axis of measuring-mark plate and the center of 23 light-emitting surface of lamp box
Axis is overlapped, finally under the adjustment of the 4th mobile mechanism 33 and the 5th mobile mechanism 34, in measuring-mark plate fixed frame 24
Mandrel line is overlapped with the central axis of 23 light-emitting surface of lamp box, installs measuring-mark plate at this time, that is, can guarantee the central axis of measuring-mark plate with
The central axis of 23 light-emitting surface of lamp box is overlapped, and then starts to be detected.
Clamping device 100, first movement mechanism 29, the second mobile mechanism 30, third mobile mechanism and the 4th mobile mechanism
33 are fitted with displacement sensor, and third rotating mechanism 31 is equipped with angular transducer, and displacement sensor and angular transducer are equal
It is electrically connected to processing system, first movement mechanism 29, the second mobile mechanism 30, third mobile mechanism and the 4th mobile mechanism 33
Power resources be to be provided by oil cylinder, but other power can also be used, as long as meeting mobile requirement, pass through number
Control is to control clamping device 100, first movement mechanism 29, the second mobile mechanism 30, third mobile mechanism and the 4th mobile mechanism
33 movement controls the motor of each mobile mechanism or rotating mechanism by the data of movement needed for input specified sensor
It is moved or is rotated, and then numerical control whole device, and the data of each sensor movement are sent to processing system, processing system
The picture and other systems number obtained that system obtains the mobile distance of each sensor, taken by the light-path of endoscope
According to, operation is carried out according to YY 0068.1-2008 medical endoscope, and then the optical property of endoscope is detected and evaluated,
And instruction is provided, the utility model can solve existing detection device and can not automate and intelligent, can not obtain automatically
Obtain test result, the low problem of detection accuracy caused by.
Because of the central axis weight of the entrance pupil optical axis of the endoscope 9 of the testing requirements of the utility model and 23 light-emitting surface of lamp box
It closes, so needing absolute level, it is therefore desirable to guarantee the horizontal position of swivel plate 26 or guide rail by setting level meter,
On swivel plate 26 or track installation has level meter, and level meter is used to detect swivel plate 26 or whether track is in horizontal plane.
The method of adjustment of the utility model comprises the steps of:
The mirror body main shaft 92 of endoscope 9 is gripped and is adjusted the height of endoscope 9 by clamping device 100,
First movement mechanism 29 adjusts the distance between 9 entrance pupil end 91 of endoscope and 23 light-emitting surface of lamp box；
Third rotating mechanism 31 adjusts the entrance pupil optical axis of endoscope 9 perpendicular to 23 light-emitting surface of lamp box；
The entrance pupil optical axis and the central axis of 23 light-emitting surface of lamp box of second mobile mechanism 30 adjustment endoscope 9 overlap.
Clamping device 100 in the utility model there are two types of selections because existing endoscope 9 divides for soft endoscope
And rigid endoscope, so the clamping device 100 in the present apparatus can select, soft endoscope according to the case where endoscope 9
Clamping device 100 or rigid endoscope clamping device 100.
A kind of soft endoscope clamping device 100 is also disclosed in the utility model, as shown in Figure 4 and Figure 5, including is located at first
Two fixtures of guide rail, one end of each fixture are fixed on sliding block, and the other end of each fixture is the clamping part 5 for clamping endoscope 9,
Two clamping parts 5 are respectively used to clamp the mirror body main shaft 92 of endoscope 9.
Each clamping part 5 includes the upper fixture block 6 and lower fixture block 7 being separated from each other, and upper fixture block 6 and the mutual internal buckle of lower fixture block 7 are formed
One has the accommodation space of opening, and accommodation space passes through for 9 mirror body main shaft 92 of endoscope, the middle part of upper fixture block 6 and lower fixture block 7
Through puller bolt 8 is vertically installed with, puller bolt 8 is used for across upper fixture block 6 and is fixed in the top of lower fixture block 7, also
For adjusting the distance between upper fixture block 6 and lower fixture block 7.
In upper fixture block 6 and lower fixture block 7, corresponding position open up fluted, groove in lower fixture block 7 is used for deploying endoscope
9 mirror body main shaft 92, the groove in upper fixture block 6 are and mutual with the groove in lower fixture block 7 for being buckled in mirror body main shaft 92 downwards
Cooperation limits mirror body main shaft 92, due to material of the material relative to rigid endoscope of the mirror body main shaft 92 of soft endoscope
Matter is softer, can not be clamped with mirror body main shaft 92 of the method for rigid endoscope to soft endoscope, if using in hard
The clamping device 100 of sight glass will lead to the deformation of mirror body main shaft 92 or damage of soft endoscope, it is therefore desirable to be pressed from both sides by increasing
The contact area held between mechanism 100 and soft endoscope mirror body main shaft 92 carrys out clamping soft endoscope, so the utility model
Contact area between soft endoscope mirror body main shaft 92 and clamping device 100 is increased by groove, is both increased in this way
Contact area solves the problems, such as that soft endoscope mirror body main shaft 92 is easy generally speaking to solve because clamping deformation or damage again
The problem of existing endoscope 9 can not be to soft endoscope stable holding when detecting.
Upper fixture block 6 and lower fixture block 7 are detachably connected, and upper fixture block 6 and lower fixture block 7 are detachably connected by puller bolt 8,
It can guarantee that upper fixture block 6 and lower fixture block 7 pass through puller bolt 8 and be detachably connected two points to be fixed, guarantee its stability,
It is equivalent between upper fixture block 6 and lower fixture block 7 to pass through puller bolt 8 and be detachably connected two points and is attached and fixes, stablize
The relative position of upper fixture block 6 and lower fixture block 7, and be fixed to upper fixture block 6 is stable in lower fixture block 7.
The groove of upper fixture block 6 is the first groove 18, the first groove 18 be it is rectangular, the groove of lower fixture block 7 is third groove 20,
First groove 18 can cooperate to the mirror body main shaft 92 of fixed endoscope 9 with the third groove 20 of lower fixture block 7, but only
92 diameter of mirror body main shaft for being limited to endoscope 9 is greater than 4mm, and corresponds to the endoscope 9 of 2-4mm, rectangular because size is smaller
First groove 18 can not adequately fix it, it is therefore desirable to add collet 10 to be clamped and be fixed.
Collet 10 is also equipped in first groove 18 of upper fixture block 6, collet 10 is used for the lesser endoscope 9 of clamping dimension,
And the size of endoscope 9 can be adapted to by replacement collet 10, increase the use scope of equipment, the corresponding lower folder of collet 10
One end of block 7 offers the second groove 19, and the second groove 19 is semicircle or arc, and the second groove 19 is used for deploying endoscope 9
Mirror body main shaft 92, be also used to the third groove 20 of lower fixture block 7 cooperate compress endoscope 9 mirror body main shaft 92.
The third groove 20 of lower fixture block 7 is V-arrangement or U-shaped, and forming V-shape is arranged in third groove 20 or U-shaped is easy for endoscope 9
Mirror body main shaft 92 is put into slot, is adequately limited the freedom degree of mirror body main shaft 92, guarantees that mirror body main shaft 92 and third are recessed
The contact area of slot 20 is maximum, is placed in third groove 20 so that mirror body main shaft 92 is stable, waits the first groove 18 or the
Two grooves 19 cooperate to clamp the mirror body main shaft 92 of endoscope 9 with it.
As shown in figure 4, each fixture successively includes upper fixture block 6, lower fixture block 7 and the adjusting rod 35 being separated from each other from the top down,
Lower fixture block 7 passes downwardly through adjusting rod 35 and is fixed on corresponding sliding block, and adjusting rod 35 is provided with adjusting close to one end of lower fixture block 7
Frame 36 is equipped with adjusting nut 21 in conditioning box 36, and adjusting nut 21 is threaded with screw, and adjusting nut 21 is for passing through rotation
It transfers adjustment screw and is screwed into the depth of lower fixture block 7, and then the distance between lower fixture block 7 and adjusting rod 35 are adjusted, in turn
The height of adjustment clamping mirror body main shaft 92, because needing the height to each fixture to be adjusted during detection to adapt to examine
Measurement equipment, it is therefore desirable to which adjusting nut 21 is set be adjusted to the height of each fixture.
Two fixtures are respectively the first fixture 1 and the second fixture 2, and the clip position of the first fixture 1 is close to 9 entrance pupil of endoscope
Face clamps 9 mirror body main shaft 92 of endoscope with the first fixture 1 first when in use, then clamps interior peep with the second fixture 2 again
Another retaining part of 9 mirror body main shaft 92 of mirror carries out sufficiently the mirror body main shaft 92 of endoscope 9 by the clamping of two fixtures
Fixation.
As shown in fig. 6, corresponding first sliding block 3 of the first fixture 1, corresponding second sliding block 4 of the second fixture 2 pass through respectively
First guide rail is slidably connected in clamp fixing plate 17, and clamp fixing plate 17 slides along the first rail for each fixture, is also used to
The linear distance between two fixtures is adjusted to meet the length of clamping endoscope 9, because the model of endoscope 9 is different, mirror body
The length of main shaft 92 will be different, it is therefore desirable to it is adaptively adjusted, after the first sliding block 3 and the second sliding block 4 are set, and Ke Yitong
It crosses and slides the first sliding block 3 and the second sliding on the first guide rail to adjust the distance between two fixtures, so that the present apparatus adapts to
More endoscopes 9.
As shown in fig. 6, clamp fixing plate 17 is slidably connected in clamp moving mechanism 11 by the second guide rail, clamping movement
For driving clamp fixing plate 17 to slide along the second guide rail, the trend of the second guide rail is mutually hung down with the trend of the first guide rail for mechanism 11
Directly, after the distance between the first fixture 1 and the second fixture 2 obtain being adaptively adjusted, as shown in Figure 6 and Figure 7, because detecting
It needs for the circle central axis of endoscope 9 and the circle central axis of visual field circle measuring-mark plate to be in the same plane when the performance of endoscope 9,
Therefore the entrance pupil face and the position of testing agency that endoscope 9 on fixture is adjusted by the first guide rail of setting and the second guide rail, lead to
Crossing the first guide rail of setting and the second guide rail can be located at the circle central axis of the circle central axis of endoscope 9 and visual field circle measuring-mark plate together
In one plane.
As shown in figure 4, each fixture is L shape, the short side of L-type fixture moves towards, L clamp consistent with the trend of the second guide rail
For increasing the adjustment distance of the second guide rail, for more special endoscope 9, such as L-type endoscope 9, the i.e. mirror body of endoscope 9
Main shaft 92 and long side positioned at L-type, and the entrance pupil end 91 of endoscope 9 is located at the short side of L-type, to endoscope 9 mirror body main shaft 92
After obtaining the fixation of two fixtures, the short side of the i.e. L-type in entrance pupil end 91 will make the adjustment of clamp moving mechanism 11, and it leads along second
The distance of rail becomes smaller, therefore the phenomenon that by the way that l-shaped are arranged, can make up this disadvantage by two fixtures, so that the second guide rail
The distance for adjusting 9 short side of L-type endoscope is elongated, increases the distance of the adjustment of clamp moving mechanism 11.
Pallet 12 is fixed with along the extended line of two fixture lines, pallet 12 is located on the first sliding block 3, and pallet 12 is used for
The attachment for lifting endoscope 9 will lead to 9 mirror body main shaft 92 of endoscope if the attachment not to endoscope 9 is lifted
Due to the pulling force by 9 attachment of endoscope, so that mirror body main shaft 92 generates mobile or fixed difficulty, therefore pass through setting pallet
12 can be very good to help the fixation of 9 mirror body main shaft 92 of endoscope, guarantee that mirror body main shaft 92 is not peeped when fixing on fixture by interior
The influence of 9 attachment of mirror, while the operation difficulty of operator is also reduced, if without pallet 12, it is necessary to operator
Member should hold the attachment of endoscope 9, clamped again with fixture to 9 mirror body main shaft 92 of endoscope, be designed in this way and drop significantly
Low operation difficulty.
It is mutually connected between pallet 12 and the first sliding block 3 by tray plate 14,14 upper surface of tray plate is provided with third and leads
Rail, 12 bottom of pallet are matched with third guide rail, and third guide rail slides along for pallet 12, for adjusting pallet 12 and first
The distance between fixture 1, because the size of the endoscope 9 of different model is inconsistent, 9 mirror body main shaft 92 of endoscope and attachment
The distance between it is also inconsistent, by setting sliding tray plate 14 can to the distance between pallet 12 and the first fixture 1 into
Row adjustment, therefore just the distance between 9 mirror body main shaft 92 of endoscope and 9 attachment of endoscope are adjusted, it increases and originally sets
Standby use scope.
Tray plate 14 is circular round end 15,3 screw thread of round end 15 and the first sliding block close to one end of the first fixture 1
Connection, round end 15 are used to adapt to the bending angle between the emergent pupil end 93 and mirror body main shaft 92 of different endoscopes 9 by rotating
Degree, to meet the installation requirement at entrance pupil end 91, i.e. the circle central axis of the circle central axis of endoscope 9 and visual field circle measuring-mark plate is located at same
It, will because bending angle is different between the emergent pupil end 93 of the endoscope 9 of different model and mirror body main shaft 92 in one plane
The round end 15 that tray plate 14 is provided in round close to one end of the first fixture 1, such tray plate 14 can be with itself and first
The tie point of sliding block 3 pivots about, and adapts to different endoscopes 9, expands use scope.
Clamp moving mechanism 11 is fixedly connected with the optics lifting platform 16 for being located at its underpart, and optics lifting platform 16 is for adjusting
The level height of whole each fixture, in order to enable the entrance pupil face of the endoscope 9 of two fixtures clamping meets the requirement of detection, i.e., it is interior to peep
It at the circle central axis of the circle central axis of mirror 9 and visual field circle measuring-mark plate in the same plane, can be with by setting optics lifting platform 16
The level height of fixture is adjusted, the height of two fixtures is had adjusted, the circle central axis in 9 entrance pupil face of endoscope can be adjusted
Height, guarantee endoscope 9 circle central axis and visual field circle measuring-mark plate circle central axis in the same plane, meet detection and want
It asks.
Side on first fixture 1 far from the second fixture 2 is also fixedly connected with placement plate 13, and placement plate 13 is in placing
The optical fiber interface portion at 9 emergent pupil end 93 of sight glass, because the optical fiber interface portion volume at 9 emergent pupil end 93 of endoscope is larger, setting is put
Preliminary placement can be carried out to the optical fiber interface portion at 9 emergent pupil end 93 of endoscope by setting plate 13, then again by adjusting pallet 12
Other attachmentes of deploying endoscope 9, attachment include the equipment of the connection endoscope 9 such as optical integrating-sphere, spectroanalysis instrument.
Based on the design of above-mentioned soft endoscope clamping device, if endoscope 9 is hard, so that it may by clamping machine
Structure is simplified, and hard clamping device is only changed in the design of fixture compared with soft clamping device, therefore
The invention also discloses a kind of rigid endoscope clamping devices, as shown in figure 3, including two folders positioned at the first guide rail
Tool, one end of each fixture is fixed on the sliding block of the first guide rail, and the other end of each fixture be the clamping part 5 of clamping endoscope 9, and two
A clamping part 5 is used to clamp the mirror body main shaft 92 of endoscope 9, i.e., the mirror body main shaft 92 of endoscope 9 along two fixtures company
Line is clamped and fixed.
As shown in figure 3, each clamping part 5 is a framework, the framework being preferably open, it is convenient in through 9 mirror body main shaft
92 are put into from opening, and framework includes the upper fixture block 6 and lower fixture block 7 being correspondingly arranged up and down, i.e., upper fixture block 6 and lower fixture block 7 from
By holding mutual internal buckle to form the accommodation space for having opening, accommodation space passes through for 9 mirror body main shaft 92 of endoscope, upper fixture block
Through being vertically installed with puller bolt 8 on 6, the position level of puller bolt 8 is corresponded in lower fixture block 7, and to be provided through the 4th recessed
Slot 22, the 4th groove 22 are used for the mirror body main shaft 92 of deploying endoscope 9, and puller bolt 8 is for being passed down through in upper fixture block 6 holds out against
The mirror body main shaft 92 of sight glass 9.
Two fixtures are respectively the first fixture 1 and the second fixture 2, and the clip position of the first fixture 1 is close to 9 entrance pupil of endoscope
Face clamps 9 mirror body main shaft 92 of endoscope with the first fixture 1 first when in use, then clamps interior peep with the second fixture 2 again
Another clamping part 5 of 9 mirror body main shaft 92 of mirror fills the mirror body main shaft 92 of endoscope 9 by the clamping of two fixtures
The fixation divided.
Corresponding first sliding block 3 of first fixture 1, corresponding second sliding block 4 of the second fixture 2 are slided by the first guide rail respectively
It is connected in clamp fixing plate 17, clamp fixing plate 17 slides along the first rail for each fixture, is also used to adjust two fixtures
Between linear distance to meet the length of clamping endoscope 9 because the model of endoscope 9 is different, the length of mirror body main shaft 92
It will be different, it is therefore desirable to it is adaptively adjusted, it, can be by the first guide rail after the first sliding block 3 and the second sliding block 4 are set
Upper the first sliding block of sliding 3 and the second sliding are to adjust the distance between two fixtures, so that the present apparatus adapts to more endoscopes
9。
As shown in fig. 6, clamp fixing plate 17 is slidably connected in clamp moving mechanism 11 by the second guide rail, clamping movement
For driving clamp fixing plate 17 to slide along the second guide rail, the trend of the second guide rail is mutually hung down with the trend of the first guide rail for mechanism 11
Directly, after the distance between the first fixture 1 and the second fixture 2 obtain being adaptively adjusted, as shown in figure 8, because being peeped in detection
It needs for the circle central axis of endoscope 9 and the circle central axis of visual field circle measuring-mark plate to be in the same plane when the performance of mirror 9, therefore
The entrance pupil face and the position of testing agency that endoscope 9 on fixture is adjusted by the first guide rail of setting and the second guide rail, by setting
Same put down can be located at for the circle central axis of the circle central axis of endoscope 9 and visual field circle measuring-mark plate by setting the first guide rail and the second guide rail
In face.
Each fixture is L shape, and the short side trend of L-type fixture is consistent with the trend of the second guide rail, and L clamp is for increasing second
The adjustment distance of guide rail such as L-type endoscope 9, i.e., the mirror body main shaft 92 of endoscope 9 and is located at more special endoscope 9
The long side of L-type, and the entrance pupil end 91 of endoscope 9 is located at the short side of L-type, obtains mirror body main shaft 92 to endoscope 9 and obtains two fixtures
Fixation after, entrance pupil end 91 be L-type short side will make clamp moving mechanism 11 adjust its become smaller along the distance of the second guide rail,
Therefore by the way that l-shaped is arranged, this disadvantage can be made up by two fixtures the phenomenon that, so that the second guide rail adjusts L-type endoscope 9
The distance of short side is elongated, increases the distance of the adjustment of clamp moving mechanism 11.
Pallet 12 is fixed with along the extended line of two fixture lines, pallet 12 is located on the first sliding block 3, and pallet 12 is used for
The attachment for lifting endoscope 9 will lead to 9 mirror body main shaft 92 of endoscope if the attachment not to endoscope 9 is lifted
Due to the pulling force by 9 attachment of endoscope, so that mirror body main shaft 92 generates mobile or fixed difficulty, therefore pass through setting pallet
12 can be very good to help the fixation of 9 mirror body main shaft 92 of endoscope, guarantee that mirror body main shaft 92 is not peeped when fixing on fixture by interior
The influence of 9 attachment of mirror, while the operation difficulty of operator is also reduced, if without pallet 12, it is necessary to operator
Member should hold the attachment of endoscope 9, clamped again with fixture to 9 mirror body main shaft 92 of endoscope, be designed in this way and drop significantly
Low operation difficulty.
It is mutually connected between pallet 12 and the first sliding block 3 by tray plate 14,14 upper surface of tray plate is provided with third and leads
Rail, 12 bottom of pallet are matched with third guide rail, and third guide rail slides along for pallet 12, for adjusting pallet 12 and first
The distance between fixture 1, because the size of the endoscope 9 of different model is inconsistent, 9 mirror body main shaft 92 of endoscope and attachment
The distance between it is also inconsistent, by setting sliding tray plate 14 can to the distance between pallet 12 and the first fixture 1 into
Row adjustment, therefore just the distance between 9 mirror body main shaft 92 of endoscope and 9 attachment of endoscope are adjusted, it increases and originally sets
Standby use scope.
Tray plate 14 is circular round end 15,3 screw thread of round end 15 and the first sliding block close to one end of the first fixture 1
Connection, round end 15 are used to adapt to the bending angle between the emergent pupil end 93 and mirror body main shaft 92 of different endoscopes 9 by rotating
Degree, to meet the installation requirement at entrance pupil end 91, i.e. the circle central axis of the circle central axis of endoscope 9 and visual field circle measuring-mark plate is located at same
It, will because bending angle is different between the emergent pupil end 93 of the endoscope 9 of different model and mirror body main shaft 92 in one plane
The round end 15 that tray plate 14 is provided in round close to one end of the first fixture 1, such tray plate 14 can be with itself and first
The tie point of sliding block 3 pivots about, and adapts to different endoscopes 9, expands use scope.
Clamp moving mechanism 11 is fixedly connected with the optics lifting platform 16 for being located at its underpart, and optics lifting platform 16 is for adjusting
The level height of whole each fixture, in order to enable the entrance pupil face of the endoscope 9 of two fixtures clamping meets the requirement of detection, i.e., it is interior to peep
It at the circle central axis of the circle central axis of mirror 9 and visual field circle measuring-mark plate in the same plane, can be with by setting optics lifting platform 16
The level height of fixture is adjusted, the height of two fixtures is had adjusted, the circle central axis in 9 entrance pupil face of endoscope can be adjusted
Height, guarantee endoscope 9 circle central axis and visual field circle measuring-mark plate circle central axis in the same plane, meet detection and want
It asks.
Side on first fixture 1 far from the second fixture 2 is also fixedly connected with placement plate 13, and placement plate 13 is in placing
The optical fiber interface portion at 9 emergent pupil end 93 of sight glass, because the optical fiber interface portion volume at 9 emergent pupil end 93 of endoscope is larger, setting is put
Preliminary placement can be carried out to the optical fiber interface portion at 9 emergent pupil end 93 of endoscope by setting plate 13, then again by adjusting pallet 12
Other attachmentes of deploying endoscope 9, attachment include the equipment of the connection endoscope 9 such as optical integrating-sphere, spectroanalysis instrument.
Claims (10)
1. a kind of multi-functional endoscope detecting device, which is characterized in that including being located at the clamping machine being oppositely arranged on bottom plate (25)
Structure (100) and lamp box (23), the clamping device (100) are used to clamp the mirror body main shaft (92) of endoscope (9), and make interior peep
The entrance pupil optical axis of mirror (9) intersects with the central axis of lamp box (23) light-emitting surface, and the lamp box (23) is for providing uniform source of light, institute
It states lamp box (23) and is fixed on the first adjustment mechanism, the first adjustment mechanism is used to adjust the position of lamp box (23), and makes lamp
The central axis of case (23) light-emitting surface is overlapped with the entrance pupil optical axis of endoscope (9)；
Emergent pupil end (93) electrically connected processing system of the endoscope (9), on lamp box (23) light-emitting surface, clamping device
(100) it is equipped between lamp box (23) measuring-mark plate fixed frame (24), the measuring-mark plate fixed frame (24) is for placing all kinds of confessions
The measuring-mark plate that processing system is shot by the light-path of endoscope (9), the processing system are handled for acquiring data
The optical property of endoscope (9) is detected afterwards.
2. a kind of multi-functional endoscope detecting device according to claim 1, which is characterized in that the measuring-mark plate fixed frame
(24) it is fixed in second adjustment mechanism, the second adjustment mechanism slips are connected on lamp box (23), the second adjustment machine
Structure makes the central axis of scaling board for adjusting relative position of the measuring-mark plate fixed frame (24) on lamp box (23) light-emitting surface
It overlaps with lamp box (23) central axis.
3. a kind of multi-functional endoscope detecting device according to claim 2, which is characterized in that the measuring-mark plate is concentric
Circle measuring-mark plate, double round measuring-mark plates, distortion measuring-mark plate or resolving power test target.
4. a kind of multi-functional endoscope detecting device according to claim 3, which is characterized in that the lamp box (23) and bottom
It is provided between plate (25) swivel plate (26), the swivel plate (26) is for driving lamp box (23) to be rotated, the swivel plate
It (26) is circle close to one end of endoscope (9), and its center point is provided with recess (27), it is fixed to be equipped in the recess (27)
Position bar (28), the locating rod (28) are located between clamping device (100) and lamp box (23), and the locating rod (28) is used for it
On the basis of, so that the entrance pupil face of endoscope (9) is bonded with it, lamp box (23) is also used on the basis of it to adjust in lamp box (23)
Mandrel line is overlapped with the entrance pupil optical axis of endoscope (9), and the locating rod (28) is cylinder, the upper end edge of the locating rod (28)
Its longitudal section opens up fluted, and the groove is protruded into for endoscope (9), and the entrance pupil face paste of endoscope (9) is made to close positioning
The longitudal section of bar (28).
5. a kind of multi-functional endoscope detecting device according to claim 4, which is characterized in that the first adjustment mechanism
On swivel plate (26), the first adjustment mechanism includes the first movement mechanism (29) being slidably connected with swivel plate (26),
The first movement mechanism (29) is used to that lamp box (23) to be driven to move linearly along the direction far from endoscope (9) entrance pupil end (91),
And adjust the distance between endoscope (9) entrance pupil end (91) and lamp box (23) light-emitting surface.
6. a kind of multi-functional endoscope detecting device according to claim 5, which is characterized in that the first adjustment mechanism
It further include the second mobile mechanism (30) positioned at first movement mechanism (29) upper end, second mobile mechanism (30) is moved with first
Motivation structure (29) is slidably connected, and second mobile mechanism (30) is for driving lamp box (23) along vertical first movement mechanism (29)
Direction of motion linear movement, and the circle central axis for adjusting endoscope (9) intersects or again with the central axis of lamp box (23) light-emitting surface
It closes.
7. a kind of multi-functional endoscope detecting device according to claim 6, which is characterized in that the first adjustment mechanism
It further include the third rotating mechanism (31) positioned at first movement mechanism (29) lower end, the third rotating mechanism (31) includes being located at
Rotary rail (32) on bottom plate (25), the rotary rail (32) and the other end of swivel plate (26) are mutually matched；
The third rotating mechanism (31) is for driving swivel plate (26), so that the other end of swivel plate (26) is with locating rod (28)
Centered on rotated along rotary rail (32), be also used to that lamp box (23) is driven to be revolved centered on locating rod (28) along track
Turn, and the central axis of lamp box (23) light-emitting surface is overlapped with the entrance pupil optical axis of endoscope (9).
8. a kind of multi-functional endoscope detecting device according to claim 7, which is characterized in that the second adjustment mechanism
Including the 4th mobile mechanism (33), the 4th mobile mechanism (33) is for driving measuring-mark plate fixed frame (24) to send out along lamp box (23)
Smooth surface transverse shifting, and adjust the central axis of measuring-mark plate fixed frame (24) and the centerline axis parallel of lamp box (23) light-emitting surface or
It is overlapped.
9. a kind of multi-functional endoscope detecting device according to claim 8, which is characterized in that the second adjustment mechanism
It further include the 5th mobile mechanism (34), the 5th mobile mechanism (34) is for driving measuring-mark plate fixed frame (24) along lamp box (23)
Light-emitting surface is vertically movable, and adjusts the central axis of measuring-mark plate fixed frame (24) and the centerline axis parallel of lamp box (23) light-emitting surface
Or it is overlapped.
10. according to a kind of any multi-functional endoscope detecting device of claim 7-9, which is characterized in that the rotation
Level meter is installed, the level meter is used to detect swivel plate (26) or whether track is in horizontal plane on plate (26) or track；
The clamping device (100), first movement mechanism (29), the second mobile mechanism (30), the 4th mobile mechanism (33) and the 5th move
Motivation structure (34) is fitted with displacement sensor, and the third rotating mechanism (31) is equipped with angular transducer, and the displacement passes
Sensor and angular transducer are electrically connected to processing system.
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| CN201920260546.9U CN209459871U (en) | 2019-03-01 | 2019-03-01 | A kind of multi-functional endoscope detecting device |
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|---|---|---|---|
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| CN110672307A (en) * | 2019-11-11 | 2020-01-10 | 广州多得医疗设备服务有限公司 | Optical hard tube lens detector and operation method |
| CN110779691A (en) * | 2019-11-06 | 2020-02-11 | 浙江大学医学院附属妇产科医院 | Initialization adjusting device for detecting optical performance of medical endoscope |
| CN110849590A (en) * | 2019-11-06 | 2020-02-28 | 浙江大学医学院附属妇产科医院 | Medical endoscope optical performance detection system |
| CN112729778A (en) * | 2020-12-22 | 2021-04-30 | 广州瑞派医疗器械有限责任公司 | Endoscope optical detection method and device, electronic equipment and storage medium |
| CN113945365A (en) * | 2021-12-20 | 2022-01-18 | 南京明瑞检测技术有限公司 | Detection system and method for hard endoscope |
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| CN110672307A (en) * | 2019-11-11 | 2020-01-10 | 广州多得医疗设备服务有限公司 | Optical hard tube lens detector and operation method |
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| CN113945365A (en) * | 2021-12-20 | 2022-01-18 | 南京明瑞检测技术有限公司 | Detection system and method for hard endoscope |
| CN114923670A (en) * | 2022-04-25 | 2022-08-19 | 武汉博视曼医疗科技有限公司 | Detection device of endoscope camera system |
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| CN115281579A (en) * | 2022-06-17 | 2022-11-04 | 中山市微视医用科技有限公司 | Multifunctional endoscope testing system and using method thereof |
| CN115711728A (en) * | 2022-10-19 | 2023-02-24 | 广州为实光电医疗科技有限公司 | Method and system for testing endoscope illumination effectiveness |
| CN115711728B (en) * | 2022-10-19 | 2023-08-22 | 广州为实光电医疗科技有限公司 | Method and system for testing illumination effectiveness of endoscope |
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