CN116869465B - Fixing device of ophthalmic examination instrument - Google Patents
Fixing device of ophthalmic examination instrument Download PDFInfo
- Publication number
- CN116869465B CN116869465B CN202311156577.7A CN202311156577A CN116869465B CN 116869465 B CN116869465 B CN 116869465B CN 202311156577 A CN202311156577 A CN 202311156577A CN 116869465 B CN116869465 B CN 116869465B
- Authority
- CN
- China
- Prior art keywords
- vertical
- bevel gear
- screw
- mounting
- ophthalmic examination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007689 inspection Methods 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 description 3
- 210000004087 cornea Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000006550 Mydriasis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007831 electrophysiology Effects 0.000 description 1
- 238000002001 electrophysiology Methods 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012014 optical coherence tomography Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- 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
- A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
-
- 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
- A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The invention belongs to the technical field of fixing devices, in particular to a fixing device of an ophthalmic examination instrument, which aims at solving the problems that the angle and the height of the existing ophthalmic examination instrument are inconvenient to adjust and the patient is inconvenient to examine.
Description
Technical Field
The invention relates to the technical field of fixing devices, in particular to a fixing device of an ophthalmic examination instrument.
Background
Ophthalmic examination instruments are divided into a plurality of types, mainly including slit-lamp microscopes, tonometers, direct ophthalmoscopes, front-facing mirrors, inverted mirrors, cornea topography measuring instruments, cornea thickness measuring instruments, ocular axis measuring instruments, optical coherence tomography scanners, mydriasis-free holoretin examination instruments, visual electrophysiology examination instruments, visual field examination instruments, synoptic cameras and triple prism examination equipment, and part of the instruments need to be stably fixed before use so as to facilitate eye examination of patients, and an authorized publication number CN113349730B discloses a fixing device of a multifunctional ophthalmic examination instrument, which comprises a fixing top plate, a fastening screw, an adjusting mechanism, a lifting mechanism and a fixing mechanism, wherein the fixing top plate is fixedly arranged on a wall surface at the top through the fastening screw, and the adjusting mechanism is arranged on the lower end surface of the bottom plate, but the device is inconvenient to adjust the angle and the height of the examination instrument, and has no seat, so that patients cannot be well matched with the ophthalmic examination instruments, and the patients cannot be conveniently examined.
Disclosure of Invention
The invention aims to solve the defects that the angle and the height of an inspection instrument are inconvenient to adjust and the patient is inconvenient to inspect in the prior art, and provides a fixing device of an ophthalmic inspection instrument.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a fixing device of ophthalmology inspection instrument, includes the base, fixed mounting has the support on the base, slidable mounting has the slide on the base, fixed mounting has the diaphragm on the slide, fixed mounting has the round pin frame on the diaphragm, slidable mounting has the fixed pin on the round pin frame, the pull ring is installed in the rotation on the fixed pin, the cover is equipped with reset spring on the fixed pin, a plurality of fixed orificess have been seted up on the base, the fixed pin mutually support with a plurality of fixed orificess, be provided with elevating system on the support, elevating system includes first motor, first motor and support fixed connection, fixed mounting has the lifting screw on the output shaft of first motor, threaded connection has the crossbearer on the lifting screw, fixed mounting has four montants on the crossbearer, four montants all with support sliding connection, fixed mounting has first bevel gear on the lifting screw, the first bevel gear is meshed with a second bevel gear, the second bevel gears are fixedly provided with rotating pipes, rectangular rods are slidably mounted in the rotating pipes, a riding mechanism is arranged in the sliding seat and comprises a third bevel gear fixedly connected with the rectangular rods, the third bevel gear is meshed with a fourth bevel gear, the sliding seat is rotatably provided with an adjusting screw, the adjusting screw is fixedly connected with the fourth bevel gear, the adjusting screw is in threaded connection with a vertical plate, the vertical plate is in sliding connection with the inner wall of the sliding seat, a seat plate is fixedly mounted on the vertical plate, a supporting mechanism is arranged on the transverse frame and comprises a rotating wheel, a supporting screw is rotatably mounted on the transverse frame and fixedly connected with the rotating wheel, a straight pipe is in threaded connection with the supporting screw and is in sliding connection with the transverse frame, a support is fixedly mounted on the straight pipe, the transverse frame is fixedly provided with a second motor, the transverse frame is provided with a clamping mechanism, the clamping mechanism comprises a bidirectional screw rod, the bidirectional screw rod is fixedly connected with the second motor, two vertical seats are slidably arranged on the transverse frame and are in threaded connection with the bidirectional screw rod, shaft rods are rotatably arranged on the two vertical seats, rotating handles are fixedly arranged on the two shaft rods, fifth bevel gears are fixedly arranged on the two shaft rods, sixth bevel gears are engaged with the two fifth bevel gears, vertical screws are fixedly arranged on the two sixth bevel gears, mounting plates are in threaded connection with the two vertical screws, the two mounting plates are in sliding connection with the two vertical seats, mounting seats are fixedly arranged on the two mounting plates, clamping plates are rotatably arranged on the two mounting seats, the two clamping plates are mutually matched, limiting springs are arranged in the two mounting seats, the limiting device comprises a transverse frame, a transverse rail, two vertical seats, a groove rail, a sliding seat, a vertical rail, four square rails, four vertical rods, sliding rails, two sliding rails and two mounting plates.
In the invention, the fixing device of the ophthalmic examination instrument has the beneficial effects that: the height of seat crossbearer can be adjusted in elevating system's setting, and then can adjust the height of inspection instrument, the people of convenient different heights use, take the setting of mechanism and make things convenient for patient to sit down the inspection, improve patient's comfort level, conveniently examine the patient, supporting mechanism's setting can support on patient's chin, the convenience is to patient's eye's inspection, and can restrict patient, avoid patient to tamper with, influence the inspection, clamping mechanism's setting can stabilize the centre gripping inspection instrument, and can finely tune the height and the angle of inspection instrument, the convenience is different crowd use, the suitability is high.
The invention can adjust the height and angle of the inspection instrument, is convenient for the patient to sit down for inspection, has high applicability, simple use and convenient operation.
Drawings
FIG. 1 is a schematic view showing the connection structure of a base, a bracket and a slide of a fixing device of an ophthalmic examining instrument according to the present invention;
FIG. 2 is a schematic cross-sectional front view of a fixture of an ophthalmic examination apparatus according to the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 of a fixture of an ophthalmic examination apparatus according to the present invention;
FIG. 4 is a schematic view showing a connection structure of a base, a bracket and a clamping mechanism of a first embodiment of a fixing device of an ophthalmic examining instrument according to the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4 of a fixture for an ophthalmic examination apparatus according to the present invention;
fig. 6 is a schematic diagram illustrating a connection structure of a base, a bracket and a clamping mechanism of a second embodiment of a fixing device of an ophthalmic examination apparatus according to the present invention.
In the figure: 1. a base; 2. a bracket; 3. a slide; 4. a cross plate; 5. a pin frame; 6. a fixing pin; 7. a pull ring; 8. a return spring; 9. a fixing hole; 10. a first motor; 11. lifting screw rods; 12. a cross frame; 13. a vertical rod; 14. a first bevel gear; 15. a second bevel gear; 16. a rotary pipe; 17. a rectangular bar; 18. a third bevel gear; 19. a fourth bevel gear; 20. adjusting a screw; 21. a riser; 22. a seat plate; 23. a rotating wheel; 24. a support screw; 25. a straight pipe; 26. a support; 27. a second motor; 28. a bidirectional screw; 29. a vertical seat; 30. a rotary handle; 31. a shaft lever; 32. a fifth bevel gear; 33. a sixth bevel gear; 34. a vertical screw; 35. a mounting plate; 36. a mounting base; 37. a clamping plate; 38. a limiting spring; 39. a limiting pin; 40. a universal wheel; 41. a brake pad; 42. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-4, a fixing device of an ophthalmic examination instrument comprises a base 1, a support 2 is fixedly installed on the base 1, a sliding seat 3 is installed on the base 1 in a sliding manner, a transverse plate 4 is fixedly installed on the sliding seat 3, a pin frame 5 is fixedly installed on the transverse plate 4, a fixing pin 6 is installed in a sliding manner in the pin frame 5, a pull ring 7 is rotatably installed on the fixing pin 6, a reset spring 8 is sleeved on the fixing pin 6, a plurality of fixing holes 9 are formed in the base 1, the fixing pin 6 is matched with the plurality of fixing holes 9, a lifting mechanism is arranged on the support 2 and comprises a first motor 10, the first motor 10 is fixedly connected with the support 2, a lifting screw 11 is fixedly installed on an output shaft of the first motor 10, a transverse frame 12 is in threaded connection with the lifting screw 11, four vertical rods 13 are fixedly installed on the transverse frame 12, a first bevel gear 15 is meshed with the lifting screw 11, a rotating tube 16 is fixedly installed on the lifting screw 11, a rectangular motor 16 is fixedly installed on the first bevel gear 15, a clamping mechanism is installed on the transverse frame 12, and a clamping mechanism is installed on the transverse frame 27.
Referring to fig. 2-3, the riding mechanism comprises a third bevel gear 18, the third bevel gear 18 is fixedly connected with a rectangular rod 17, a fourth bevel gear 19 is meshed with the third bevel gear 18, an adjusting screw 20 is rotatably arranged on the sliding seat 3, the adjusting screw 20 is fixedly connected with the fourth bevel gear 19, a vertical plate 21 is in threaded connection with the adjusting screw 20, the vertical plate 21 is in sliding connection with the inner wall of the sliding seat 3, and a seat plate 22 is fixedly arranged on the vertical plate 21.
Referring to fig. 2, the supporting mechanism comprises a rotating wheel 23, a supporting screw 24 is rotatably mounted on the transverse frame 12, the rotating wheel 23 is fixedly connected with the supporting screw 24, a straight pipe 25 is connected to the supporting screw 24 in a threaded manner, the straight pipe 25 is slidably connected with the transverse frame 12, and a support 26 is fixedly mounted on the straight pipe 25.
Referring to fig. 4 to 5, the clamping mechanism includes a bidirectional screw 28, the bidirectional screw 28 is fixedly connected with a second motor 27, two vertical seats 29 are slidably mounted on the cross frame 12, the two vertical seats 29 are in threaded connection with the bidirectional screw 28, shaft rods 31 are rotatably mounted on the two vertical seats 29, screw handles 30 are fixedly mounted on the two shaft rods 31, fifth bevel gears 32 are fixedly mounted on the two shaft rods 31, sixth bevel gears 33 are meshed on the two fifth bevel gears 32, vertical screws 34 are fixedly mounted on the two sixth bevel gears 33, mounting plates 35 are in threaded connection with the two vertical screws 34, the two mounting plates 35 are slidably connected with the two vertical seats 29, mounting seats 36 are fixedly mounted on the two mounting seats 36, clamping plates 37 are rotatably mounted on the two mounting seats 36, limiting springs 38 are fixedly mounted on the two limiting springs 38, limiting pins 39 are fixedly mounted on the two limiting pins 39 are mutually matched with the two clamping plates 37.
Referring to fig. 2, a groove rail is provided on the base 1, and the groove rail is slidably connected with the slide base 3, so that the slide base 3 can stably slide on the base 1.
Referring to fig. 2, four square rails are provided on the bracket 2 and slidably connected with the four vertical rods 13, and the four vertical rods 13 can stably slide on the bracket 2 due to the square rails.
Referring to fig. 2, a rectangular groove is provided in the rotary tube 16, four side inner walls of the rectangular groove are slidably connected with the rectangular rod 17, and the rectangular groove is provided to enable the rectangular rod 17 to rotate along with the rotary tube 16 without affecting the sliding of the rectangular rod 17.
Referring to fig. 2, a vertical rail is provided in the slider 3, and is slidably connected to the vertical plate 21, and the vertical rail is provided so that the vertical plate 21 can stably slide in the slider 3.
Referring to fig. 4, a cross rail is provided on the cross frame 12, and two vertical seats 29 are slidably connected to the cross rail, and the cross rail is provided to enable the two vertical seats 29 to stably slide on the cross frame 12.
Referring to fig. 5, slide rails are disposed in the two upright seats 29, and are slidably connected to the two mounting plates 35, so that the two mounting plates 35 can stably slide in the upright seats 29.
In this embodiment, when it is required to examine eye diseases for a patient, the second motor 27 is started to drive the bidirectional screw 28 to rotate, the bidirectional screw 28 is driven to rotate, the two vertical seats 29 are driven to slide in opposite directions, the two clamping plates 37 are driven to be close to each other to clamp the examination instrument, the pull ring 7 is pulled, the fixing pin 6 is pulled out, the sliding seat 3 is pushed to a proper position, the pull ring 7 is released, the fixing pin 6 is inserted into the corresponding fixing hole 9, the sliding seat 3 is fixed, the patient sits on the seat plate 22, if the patient is higher, the first motor 10 is started to drive the lifting screw 11 to rotate, the lifting screw 11 is driven to rotate, the transverse frame 12 is driven to rise, the examination instrument is flush with the eye of the patient, the lifting screw 11 is driven to rotate, the first bevel gear 14 is driven to rotate, and the second bevel gear 15 is driven to rotate, the second bevel gear 15 rotates to drive the rotating tube 16 to rotate, the rotating tube 16 rotates to drive the rectangular rod 17 to rotate, the rectangular rod 17 rotates to drive the third bevel gear 18 to rotate, the third bevel gear 18 rotates to drive the fourth bevel gear 19 to rotate, the fourth bevel gear 19 rotates to drive the adjusting screw 20 to rotate, the adjusting screw 20 rotates to drive the vertical plate 21 and the seat plate 22 to ascend, so that a patient sits more comfortably, the patient places a chin on the support 26, the rotating wheel 23 rotates to drive the supporting screw 24 to rotate, the supporting screw 24 rotates to drive the straight tube 25 to ascend, the straight tube 25 ascends to drive the support 26 to ascend, the rotating wheel 23 can be rotated positively and negatively, the height of the support 26 is adjusted, the patient can keep the most comfortable position, at this time, the eyes of the patient can be checked, if at this time, the checking instrument and the eyes of the patient have small difference, the rotary handle 30 can be rotated, the shaft lever 31 is driven to rotate, the shaft lever 31 rotates, the fifth bevel gear 32 is driven to rotate, the fifth bevel gear 32 rotates, the sixth bevel gear 33 is driven to rotate, the vertical screw rod 34 is driven to rotate, the mounting plate 35 is driven to ascend, the mounting seat 36 is driven to ascend, the rotary handle 30 can be positively and negatively rotated, the height of the inspection instrument is finely adjusted, the inspection instrument can be rotated at the same time, then the limiting pin 39 can limit the clamping plate 37 under the elastic action of the limiting spring 38, the inspection instrument is limited, and inspection is convenient.
Example two
Referring to fig. 6, the present embodiment differs from the first embodiment in that: the bottom of base 1 is provided with a plurality of universal wheels 40, all is provided with brake block 41 on a plurality of universal wheels 40, and threaded connection has a plurality of stabilizer blades 42 on the base 1, when needs remove the device, drives the device through the universal wheel 40 and removes, after the device removes suitable position, presses brake block 41 lock universal wheel 40, then rotates a plurality of stabilizer blades 42 for stabilizer blade 42 and ground contact, make the device can stably stay in suitable position, can inspect for the patient this moment.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a fixing device of ophthalmology inspection instrument, includes base (1), its characterized in that, fixed mounting has support (2) on base (1), slidable mounting has slide (3) on base (1), fixed mounting has diaphragm (4) on slide (3), fixed mounting has round pin frame (5) on diaphragm (4), slidable mounting has fixed pin (6) in round pin frame (5), rotatable mounting has pull ring (7) on fixed pin (6), the cover is equipped with reset spring (8) on fixed pin (6), a plurality of fixed orifices (9) have been seted up on base (1), fixed pin (6) and a plurality of fixed orifices (9) mutually support, be provided with elevating system on support (2), elevating system includes first motor (10), fixed mounting has lifting screw (11) on the output shaft of first motor (10), threaded connection has cross frame (12) on lifting screw (11), four montants (13) are all fixed with lifting screw (13) on the montant, four fixed connection bevel gears (13), the novel bicycle is characterized in that a second bevel gear (15) is meshed on the first bevel gear (14), a rotating pipe (16) is fixedly installed on the second bevel gear (15), a rectangular rod (17) is installed in the rotating pipe (16) in a sliding mode, a riding mechanism is arranged in the sliding seat (3), a supporting mechanism is arranged on the transverse frame (12), a second motor (27) is fixedly installed on the transverse frame (12), and a clamping mechanism is arranged on the transverse frame (12).
2. The fixing device of an ophthalmic examination apparatus according to claim 1, wherein the riding mechanism comprises a third bevel gear (18), the third bevel gear (18) is fixedly connected with the rectangular rod (17), a fourth bevel gear (19) is meshed on the third bevel gear (18), an adjusting screw (20) is rotatably installed on the sliding seat (3), the adjusting screw (20) is fixedly connected with the fourth bevel gear (19), a vertical plate (21) is in threaded connection with the adjusting screw (20), the vertical plate (21) is in sliding connection with the inner wall of the sliding seat (3), and a seat plate (22) is fixedly installed on the vertical plate (21).
3. The fixing device of an ophthalmic examination apparatus according to claim 1, wherein the supporting mechanism comprises a rotating wheel (23), a supporting screw (24) is rotatably installed on the transverse frame (12), the rotating wheel (23) is fixedly connected with the supporting screw (24), a straight pipe (25) is in threaded connection with the supporting screw (24), the straight pipe (25) is in sliding connection with the transverse frame (12), and a support (26) is fixedly installed on the straight pipe (25).
4. The fixing device of an ophthalmic examination apparatus according to claim 1, wherein the clamping mechanism comprises a bidirectional screw (28), the bidirectional screw (28) is fixedly connected with the second motor (27), two vertical seats (29) are slidably mounted on the transverse frame (12), the two vertical seats (29) are in threaded connection with the bidirectional screw (28), the shaft rods (31) are rotatably mounted on the two vertical seats (29), the rotating handles (30) are fixedly mounted on the two shaft rods (31), the fifth bevel gears (32) are fixedly mounted on the two shaft rods (31), the sixth bevel gears (33) are fixedly mounted on the two fifth bevel gears (32), the vertical screws (34) are fixedly mounted on the two sixth bevel gears (33), the mounting plates (35) are slidably connected with the two vertical seats (29), the mounting plates (35) are fixedly mounted on the two mounting plates (35), the clamping plates (37) are rotatably mounted on the two mounting plates (36), the two clamping plates (37) are fixedly mounted on the two limiting pins (39) are mounted on the two limiting pins (38), and the two limiting pins (39) are fixedly mounted on the two limiting pins (38).
5. The device according to claim 1, characterized in that the base (1) is provided with a grooved rail, which is slidingly connected to the slide (3).
6. The device according to claim 1, characterized in that the support (2) is provided with four square rails, which are slidingly connected with four vertical bars (13).
7. The device for fixing an ophthalmic examination apparatus according to claim 1, wherein a rectangular groove is provided in the rotary tube (16), and four inner walls of the rectangular groove are slidably connected to the rectangular rod (17).
8. A fixing device for an ophthalmic examination apparatus according to claim 2, characterized in that the slide (3) is provided with a vertical rail which is slidingly connected to the vertical plate (21).
9. The device for fixing an ophthalmic examination apparatus according to claim 4, wherein the cross frame (12) is provided with a cross rail, and wherein both vertical seats (29) are slidably connected to the cross rail.
10. The device for fixing an ophthalmic examination apparatus according to claim 4, characterized in that the two vertical seats (29) are each provided with a sliding rail, which sliding rails are slidingly connected with two mounting plates (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311156577.7A CN116869465B (en) | 2023-09-08 | 2023-09-08 | Fixing device of ophthalmic examination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311156577.7A CN116869465B (en) | 2023-09-08 | 2023-09-08 | Fixing device of ophthalmic examination instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116869465A CN116869465A (en) | 2023-10-13 |
| CN116869465B true CN116869465B (en) | 2023-11-07 |
Family
ID=88260950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311156577.7A Active CN116869465B (en) | 2023-09-08 | 2023-09-08 | Fixing device of ophthalmic examination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116869465B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08154894A (en) * | 1994-12-01 | 1996-06-18 | Canon Inc | Ophthalmologic device |
| JP2001275973A (en) * | 2000-03-29 | 2001-10-09 | Nidek Co Ltd | Ophthalmologic appliance |
| CN108158554A (en) * | 2017-12-21 | 2018-06-15 | 曾传金 | A kind of adjustable inspection ancillary equipment of ophthalmic |
| CN211355385U (en) * | 2019-11-05 | 2020-08-28 | 长春爱尔眼科医院有限公司 | Inspection device for ophthalmic therapy of convenient inspection |
-
2023
- 2023-09-08 CN CN202311156577.7A patent/CN116869465B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08154894A (en) * | 1994-12-01 | 1996-06-18 | Canon Inc | Ophthalmologic device |
| JP2001275973A (en) * | 2000-03-29 | 2001-10-09 | Nidek Co Ltd | Ophthalmologic appliance |
| CN108158554A (en) * | 2017-12-21 | 2018-06-15 | 曾传金 | A kind of adjustable inspection ancillary equipment of ophthalmic |
| CN211355385U (en) * | 2019-11-05 | 2020-08-28 | 长春爱尔眼科医院有限公司 | Inspection device for ophthalmic therapy of convenient inspection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116869465A (en) | 2023-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211324934U (en) | Head fixing device for ophthalmologic examination | |
| CN212307810U (en) | Be used for ophthalmology eye ground inspection equipment | |
| CN209172531U (en) | A kind of ophthalmology diagnosis fixes device with Maxillary region | |
| CN112402032A (en) | Head fixing device for ophthalmic therapy | |
| CN114587902B (en) | Head fixing device for ophthalmology treatment | |
| CN116869465B (en) | Fixing device of ophthalmic examination instrument | |
| CN213464984U (en) | Ophthalmology eye ground check out test set | |
| CN213046826U (en) | Auxiliary device for ophthalmologic examination | |
| CN212186469U (en) | Multi-purpose formula ophthalmology inspection device of ophthalmology | |
| CN108245127A (en) | It is a kind of to be easy to adjusting type auxiliary sight test means for ophthalmology | |
| CN108433695A (en) | It is a kind of to be conveniently adjusted type auxiliary sight test means for ophthalmology | |
| CN112155930A (en) | Emergency internal medicine department clinical examination device | |
| CN207928310U (en) | Suitable for carrying out the slit-lamp microscope of eye detection to the elderly | |
| CN212972913U (en) | Combined type ophthalmology measuring scale convenient for ophthalmologist to use | |
| CN113171055A (en) | Be used for ophthalmology easily supplementary eyesight testing arrangement of adjustment type | |
| CN214484462U (en) | Manual comprehensive optometry device | |
| CN113349730B (en) | Fixing device of multi-functional ophthalmology inspection instrument | |
| CN112450872A (en) | Auxiliary eyesight testing device for ophthalmology | |
| CN209059855U (en) | It is a kind of to be conveniently adjusted type checking platform for ophthalmology | |
| CN211187170U (en) | Auxiliary device for ophthalmologic examination | |
| CN111803020A (en) | Head fixing device for ophthalmologic examination | |
| CN214073250U (en) | Multipurpose ophthalmology type ophthalmology examination device convenient to adjust | |
| CN108433694A (en) | It is a kind of to facilitate adjusting type to assist sight test means for ophthalmology | |
| CN205411560U (en) | Be fit for inspection chair that ophthalmology patient used | |
| CN219895702U (en) | Auxiliary device for ophthalmic examination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |