CN112472582A - Irrigation device for ophthalmology - Google Patents
Irrigation device for ophthalmology Download PDFInfo
- Publication number
- CN112472582A CN112472582A CN202011479524.5A CN202011479524A CN112472582A CN 112472582 A CN112472582 A CN 112472582A CN 202011479524 A CN202011479524 A CN 202011479524A CN 112472582 A CN112472582 A CN 112472582A
- Authority
- CN
- China
- Prior art keywords
- rods
- driven gear
- transmission
- driving
- matched
- 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.)
- Pending
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 18
- 238000003973 irrigation Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 81
- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 26
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 57
- 239000007921 spray Substances 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 24
- 210000000744 eyelid Anatomy 0.000 claims description 14
- 210000001508 eye Anatomy 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 31
- 230000033764 rhythmic process Effects 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000010412 Glaucoma Diseases 0.000 description 1
- 206010061323 Optic neuropathy Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 206010044074 Torticollis Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 208000018197 inherited torticollis Diseases 0.000 description 1
- 208000020911 optic nerve disease Diseases 0.000 description 1
- 210000004279 orbit Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/02—Baths for specific parts of the body for the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
- A61F9/045—Eye-shades or visors; Shields beside, between or below the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
- A61H2205/024—Eyes
Abstract
The invention discloses an ophthalmological irrigation device, which is characterized in that: including the eye-shade, the vertical washing pole of wearing to be equipped with a plurality of rotations settings of wearing to establish of eye-shade, be equipped with the shower nozzle on the washing pole, the shower nozzle of a set of pole sets up towards outer canthus direction, the shower nozzle of two sets of poles sets up towards interior canthus direction, the eye-shade top is equipped with drive arrangement, drive arrangement includes the motor, drive gear, the transmission strip, driven gear, drive gear fixes on the main shaft of motor and drives by motor drive, driven gear sets up on the upper portion of wasing the pole and with wash the synchronous rotation of pole, drive gear and the upper end cooperation transmission of transmission strip, driven gear passes through transmission structure cooperation transmission with the lower extreme of. The invention provides an ophthalmologic irrigation device which can automatically clean eyeballs and avoid discomfort caused by direct irrigation of canthus, and is suitable for irrigation angle, irrigation interval and irrigation rhythm.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to an torticollis therapeutic apparatus for pediatrics.
Background
The ophthalmology is called 'ophthalmology specialty', which is a subject for researching diseases related to an eyeball and tissues related to the eyeball, generally researches vitreous body, retina diseases, ocular optics, glaucoma, optic neuropathy, cataract and other ophthalmic diseases in ophthalmology, when the eyeball of a human body has eye diseases, such as foreign matter entering, tearing blurring against wind, swimming shadow, cataract and the like, and particularly when the eyeball enters or generates blurring, a doctor generally recommends to clean the eyeball. When the prior art cleans eyeballs, the common method is as follows: after the eye curtain of a human body is turned, the turned eye curtain and eyeballs are washed by using normal saline as washing liquor, the lower outline face of the eyeballs is tightly attached to a funnel which is close to the lower outline face in shape, the washing liquor used for collecting and washing the eyeballs is prevented from flowing along the face, the use is very troublesome, the washing angle and the washing distance are difficult to control by a washing nozzle, and the discomfort caused by the impact on the inner canthus or the outer canthus is easy to generate.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the provided flushing device for ophthalmology can automatically clean eyeballs, can avoid discomfort caused by direct flushing of canthus, and is suitable for flushing angles, flushing intervals and flushing rhythm.
The technical scheme adopted by the invention for solving the problems is as follows: an irrigation device for ophthalmology, characterized by: comprises an eyeshade, a plurality of cleaning rods which are rotatably arranged are vertically arranged on the eyeshade in a penetrating way, a nozzle is arranged on each cleaning rod, each cleaning rod comprises a group of rods which are arranged towards the inner canthus and two groups of rods which are arranged towards the outer canthus, the nozzle of the group of rods is arranged towards the outer canthus, the nozzle of the two groups of rods is arranged towards the inner canthus, a driving device is arranged above the eyeshade and comprises a motor, a driving gear, a transmission strip and a driven gear, the driving gear is fixed on a main shaft of the motor and driven by the motor, the driven gear is arranged on the upper part of the cleaning rod and synchronously rotates with the cleaning rods, the driving gear is in matched transmission with the upper end of the transmission strip, and the driven gear is in matched transmission with the lower end of the transmission strip through a,
the motor rotates forwards, the driving gear drives the transmission bars to move towards the inner canthus, the transmission bars drive the spray heads of the two groups of rods to rotate towards the inner canthus through the transmission structure and spray cleaning liquid, and meanwhile, one group of rods are separated from the transmission bars through the transmission structure so that the spray heads of the one group of rods are kept still and spray cleaning liquid;
the motor reverses, and drive gear drives the transmission strip and removes towards outer canthus direction, and the transmission strip drives through transmission structure the shower nozzle of a set of pole rotates and the blowout washing liquid towards outer canthus to two sets of poles break away from through transmission structure and transmission strip simultaneously so that the shower nozzle of two sets of poles keeps motionless and the blowout washing liquid.
Compared with the prior art, the invention has the advantages that: the eyeshade is used for fixing with the eyes, a cleaning rod is arranged in the eyeshade, cleaning liquid is sprayed out of the spray heads on the cleaning rod to clean the eyeballs, the cleaning rod comprises two groups, the spray heads on one group of rods are arranged towards the inner canthus, the spray heads on the two groups of rods are arranged towards the outer canthus, and through the arrangement of a transmission structure,
when the driving gear drives the transmission bars to move towards the inner canthus direction, the transmission structure enables the spray heads on the group of rods to be kept still and spray cleaning liquid, the inner canthus is prevented from being uncomfortable due to the fact that the cleaning liquid is sprayed towards the inner canthus, meanwhile, the spray heads on the two groups of rods rotate away from the outer canthus direction, the outer canthus is prevented from being uncomfortable, the spray heads rotate towards the inner canthus and spray the cleaning liquid, scanning type cleaning is conducted on eyeballs, the rotation angle of the motor can be controlled, the fact that the spray heads on the two groups of rods finally rotate to be aligned with the outer canthus to be washed is avoided, and the fact that the outer cant;
when the driving gear drives the transmission bars to move towards the direction of the outer canthus, the transmission structure enables the spray heads on the two groups of rods to be kept still and spray cleaning liquid, the condition that the outer canthus is uncomfortable due to the fact that the cleaning liquid is sprayed towards the outer canthus is avoided, meanwhile, the spray heads on the group of rods rotate away from the direction of the inner canthus, the inner canthus is prevented from being uncomfortable, the spray heads rotate towards the outer canthus and spray the cleaning liquid, scanning type cleaning is conducted on eyeballs, the rotating angle of the motor can be controlled, the condition that the spray heads on the group of rods finally rotate to be aligned with the inner canthus to be washed is avoided, and the;
because by driving motor drive, so can accomplish automatic washing, and corotation and reversal through control driving motor, thereby can control the moving direction of transmission strip and control the angle and the washing speed of shower nozzle on a group of pole and two groups of poles to the washing of eyeball, the shower nozzle is injectd to the distance of eyeball, it is comfortable to wash, and the cleaning process does, one of them shower nozzle of group keeps motionless washing, the shower nozzle of another group is towards one direction scanning formula washing, the motor switches the rotation direction again, originally keep motionless shower nozzle begin to wash towards another direction scanning formula, the shower nozzle of original motion keeps motionless washing, two sets of washing poles can guarantee the multi-angle, comprehensive washing, improve abluent effect.
Preferably, the transmission structure comprises an elastic tooth arranged on the driven gear and a driving tooth arranged on the transmission bar, the driving tooth is a sharp tooth, the elastic tooth comprises a first side wall and a second side wall, the first side wall is tangent to the outer wall of the driven gear, the second side wall is arranged along the radial direction of the driven gear, one end of the first side wall is connected with the driven gear, the other end of the first side wall is connected with the outer end of the second side wall, and the inner end of the second side wall is a free end;
when the driving teeth are matched and abutted with the first side walls of the elastic teeth, the elastic teeth elastically deform towards the center of the driven gear, the driven gear keeps still, and when the driving teeth are matched and abutted with the second side walls of the elastic teeth, the driving teeth drive the elastic teeth to move so as to drive the driven gear to rotate;
the arrangement directions of the two side walls of the elastic teeth of the driven gear on the one group of rods are opposite to the arrangement directions of the two side walls of the elastic teeth of the driven gear on the two groups of rods,
when the transmission bar moves towards the inner canthus, the driving teeth are matched with the first side wall of the driven gear on one group of rods and matched with the second side wall of the driven gear on the second group of rods;
when the transmission bar moves towards the inner canthus, the driving teeth are matched with the second side wall of the driven gear on one group of rods and matched with the first side wall of the driven gear on the second group of rods.
Preferably, driven gear and the synchronous finger that rotates of washing pole, it is equipped with the spacing groove that a plurality of set up along the axial to wash the pole periphery wall, the driven gear inner wall be equipped with be used for with spacing groove complex spacing, it still is equipped with and encircles the washing pole and set up the evagination ring to wash the pole outer wall, the eye shield up end is equipped with the drive block, the lower extreme of evagination ring is first inclined plane, the upper end of drive block be with first inclined plane complex second inclined plane, when driven gear and washing pole pass through the synchronous rotation of spacing and spacing groove's cooperation, the drive block will wash the pole through the cooperation on second inclined plane and first inclined plane with the evagination ring and raise or reduce.
Preferably, the ophthalmological irrigation device further comprises an eyelid auxiliary structure, the eyelid auxiliary structure comprises an auxiliary screw rod and an auxiliary gear, the outer ring of the auxiliary gear is meshed with the inner wall of the transmission strip, the inner wall of the auxiliary gear is a nut and is matched with the auxiliary screw rod, a guide groove is axially formed in the outer wall of the auxiliary screw rod, the eyeshade is provided with a guide block matched with the guide groove, and the auxiliary screw rod is driven by the auxiliary gear and axially moves under the matching of the guide block and the guide groove.
Preferably, the lower end of the auxiliary screw rod protrudes towards the eyeball to be provided with a clamping block, and the clamping block is matched with the upper eyelid.
Preferably, the cleaning rod is hollow and is communicated with the spray head, the upper end of the cleaning rod is connected with a water inlet pipe, and one side of the lower end of the eye shield is connected with a water outlet pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the overall structure of the present invention.
FIG. 3 is a schematic cross-sectional view of the present invention.
Fig. 4 is an enlarged schematic view of fig. 2A.
FIG. 5 is a schematic view of the nozzle surrounding the cleaning rod according to the present invention.
1. Eye masks; 1.1, a guide block; 2. a cleaning rod; 2.1, a set of rods; 2.2, two sets of rods; 2.3, limiting grooves; 2.4, an outer convex ring; 2.4.1, a first inclined plane; 3. a spray head; 4. a drive device; 4.1, a motor; 4.2, driving a gear; 4.3, a transmission bar; 4.4, a driven gear; 4.4.1, a limit strip; 4.4.2, a driving block; 4.4.3, a second inclined plane; 5. a transmission structure; 5.1, elastic teeth; 5.1.1, a first side wall; 5.1.2, a second side wall; 5.2, driving teeth; 6. an eyelid auxiliary structure; 6.1, an auxiliary screw rod; 6.1.1, a guide groove; 6.2, an auxiliary gear; 6.3, clamping blocks; 7. a water inlet pipe; 8. and (5) discharging a water pipe.
Detailed Description
As shown in FIGS. 1-5,
a washing device for ophthalmology department comprises an eyeshade 1, a plurality of cleaning rods 2 which are rotatably arranged are vertically arranged on the eyeshade 1 in a penetrating mode, spray heads 3 are arranged on the cleaning rods 2, each cleaning rod 2 comprises a group of rods 2.1 which are arranged towards the inner canthus and two groups of rods 2.2 which are arranged towards the outer canthus, the spray heads 3 of the group of rods 2.1 are arranged towards the outer canthus, the spray heads 3 of the two groups of rods 2.2 are arranged towards the inner canthus, a driving device 4 is arranged above the eyeshade 1, the driving device 4 comprises a motor 4.1, a driving gear 5.2, a transmission strip 4.3 and a driven gear 4.4, the driving gear 5.2, the wheel 4.2 is fixed on a main shaft of the motor 4.1 and is driven by the motor 4.1, the driven gear 4.4 is arranged on the upper portion of the cleaning rod 2 and synchronously rotates with the cleaning rods 2, the driving gear 5.2 is matched with the upper ends of the transmission strips 4.3, and the driven gear 4.4 is matched with the lower ends of the transmission strips 3,
the motor 4.1 rotates forwards, the driving teeth 5.2 and the wheels 4.2 drive the transmission strips 4.3 to move towards the inner canthus, the transmission strips 4.3 drive the spray heads 3 of the two groups of rods 2.2 to rotate towards the inner canthus through the transmission structures 5 and spray cleaning liquid, and meanwhile, the one group of rods 2.1 is separated from the transmission strips 4.3 through the transmission structures 5 so that the spray heads 3 of the one group of rods 2.1 keep still and spray the cleaning liquid;
the motor 4.1 rotates reversely, the driving teeth 5.2 and the wheels 4.2 drive the transmission bars 4.3 to move towards the external canthus direction, the transmission bars 4.3 drive the spray heads 3 of the group of rods 2.1 to rotate towards the external canthus through the transmission structures 5 and spray cleaning liquid, and meanwhile, the two groups of rods 2.2 are separated from the transmission bars 4.3 through the transmission structures 5 so that the spray heads 3 of the two groups of rods 2.2 keep still and spray the cleaning liquid.
The eyeshade 1 is divided into left and right eyes, the center of the eyeshade 1 is symmetrical by taking a nose bridge as a symmetry axis, and the directions of an inner canthus and an outer canthus are clear, so that the inner canthus and the outer canthus are used as pointing directions for reference, the spray heads 3 of one group of rods 2.1 face the outer canthus when initially pointing to the positions, but the initial direction of the spray heads 3 of the two groups of rods 2.2 can be understood as pointing to the approximate direction of the outer canthus instead of being aligned with the outer canthus so as to cause discomfort due to the fact that the outer canthus is not directly washed when being washed initially, and similarly, the initial direction of the inner canthus of the spray heads 3 of the two groups of rods 2.2 is also the approximate direction of the inner canthus but is not actually aligned with the inner canthus.
In addition, the driving teeth 5.2 and the wheels 4.2 can drive the group of rods 2.1 and the group of rods 2.2 to rotate in a reciprocating mode, so that eyeballs can be cleaned in a reciprocating scanning mode, the cleaning is more comprehensive, the spray heads 3 of the group of rods 2.1 and the spray heads 3 of the group of rods 2.2 can be staggered in the height direction, the cleaning liquid is prevented from colliding with each other, the cleaning liquid can also be arranged at the same height, the cleaning liquid after colliding with each other is dispersed more comprehensively, and eyes can also be cleaned better.
The transmission strip 4.3 is arc-shaped and is consistent with the convex direction of the eyeball, so that the distance from each cleaning rod 2 to the eyeball is close, the use feeling is improved, the driving gear 5.2, the wheel 4.2 and the driven gear 4.4 are matched on the outer arc surface of the transmission strip 4.3, and the auxiliary gear 6.2 is matched on the inner arc surface of the transmission strip 4.3.
The driving motor 4.1 rotates forward and backward to drive the transmission strip 4.3 to move, the stepping forward and backward rotation switching is performed, the transmission strip 4.3 cannot touch the eye socket to cause discomfort, and the limit position of the limit strip 4.4.1 can be limited, which is not a necessary technical feature of the application and is not described herein again.
The transmission structure 5 comprises an elastic tooth 5.1 arranged on the driven gear 4.4 and a driving tooth 5.2 arranged on the transmission rack 4.3, the driving tooth 5.2 is a sharp tooth, the elastic tooth 5.1 comprises a first side wall 5.1.1 and a second side wall 5.1.2, the first side wall 5.1.1 is tangent to the outer wall of the driven gear 4.4, the second side wall 5.1.2 is arranged along the radial direction of the driven gear 4.4, one end of the first side wall 5.1.1 is connected with the driven gear 4.4, the other end of the first side wall 5.1.1 is connected with the outer end of the second side wall 5.1.2, and the inner end of the second side wall 5.1.2 is a free end;
when the driving tooth 5.2 is matched and abutted with the first side wall 5.1.1 of the elastic tooth 5.1, the elastic tooth 5.1 elastically deforms towards the center of the driven gear 4.4, the driven gear 4.4 is kept still, and when the driving tooth 5.2 is matched and abutted with the second side wall 5.1.2 of the elastic tooth 5.1, the driving tooth 5.2 drives the elastic tooth 5.1 to move so as to drive the driven gear 4.4 to rotate;
the arrangement direction of the two side walls of the elastic teeth 5.1 of the driven gear 4.4 on the one group of rods 2.1 is opposite to the arrangement direction of the two side walls of the elastic teeth 5.1 of the driven gear 4.4 on the two groups of rods 2.2,
when the transmission rack 4.3 moves towards the inner canthus, the driving teeth 5.2 are matched with the first side wall 5.1.1 of the driven gear 4.4 on the group of rods 2.1 and matched with the second side wall 5.1.2 of the driven gear 4.4 on the group of rods 2.2;
when the rack 4.3 moves towards the inner canthus, the driving teeth 5.2 are matched with the second side wall 5.1.2 of the driven gear 4.4 on the group of rods 2.1 and matched with the first side wall 5.1.1 of the driven gear 4.4 on the group of rods 2.2.
When the first side wall 5.1.1 butts against the driving gear 5.2, the first side wall 5.1.1 is tangent to the periphery of the driven gear 4.4, and the free end of one end of the second side wall 5.1.2 is arranged, so that the first side wall 5.1.1 deforms in the radial direction of the driven gear 4.4, the driving gear 5.2 cannot drive the driven gear 4.4 to rotate, and when the second side wall 5.1.2 butts against the driving gear 5.2, the second side wall 5.1.2 is arranged in the radial direction of the driven gear 4.4, so that when the driving gear 5.2 butts against the second side wall 5.1.2, the second side wall 5.1.2 can be pushed to move, and the driven gear 4.4 is pushed to rotate.
The arrangement of the transmission structure 5 can enable the spray head 3 on one group of the rods 2.1 to rotate in the same direction all the time, and also can enable the spray head 3 on the two groups of the rods 2.2 to rotate in the opposite direction on one group of the rods 2.1 all the time without being influenced by the reciprocating movement of the transmission rod, so that the direct flushing of the inner canthus or the outer canthus is reduced, and the discomfort caused to the inner canthus or the outer canthus is avoided.
Here, as shown in fig. 2, the nozzles 3 may be set in two or three, and are concentrated on the surface of the cleaning rod 2 facing the eyeball, the transmission strip 4.3 reciprocates twice or so to complete the cleaning of the eyeball, the eyeshade 1 is removed after the completion, and then the motor 4.1 is operated to continue to rotate forward and backward until the one group of rods 2.1 and the two group of rods 2.2 return to the initial position, or as shown in fig. 5, the nozzles 3 may be set around the cleaning rod 2, and baffles are provided at the inner and outer corners of the eyeshade 1 to avoid discomfort caused by direct washing of the inner and outer corners of the eye.
Wherein, driven gear 4.4 indicates with wasing 2 synchronous rotations of pole, wash 2 periphery walls of pole and be equipped with the spacing groove 2.3 that a plurality of set up along the axial, driven gear 4.4 inner wall is equipped with and is used for setting up spacing 4.4.1 with spacing groove 2.3 complex, wash 2 outer walls of pole still be equipped with around wasing pole 2 and set up outer bulge loop 2.4, eye-shade 1 up end is equipped with drive block 4.4.2, the lower extreme of outer bulge loop 2.4 is first inclined plane 2.4.1, the upper end of drive block 4.4.2 is with first inclined plane 2.4.1 complex second inclined plane 4.4.3, when driven gear 4.4 and washing pole 2 pass through spacing 4.4.1 and spacing groove 2.3's cooperation synchronous rotation, drive block 4.4.2 and outer bulge loop 2.4 are through second inclined plane 4.4.3 and first inclined plane 2.4.1 cooperation will wash pole 2 and raise or reduce.
Spacing groove 2.3 is similar with the structure of spacing strip 4.4.1's setting and spline groove and spline, driven gear 4.4 can rotate with washing pole 2 synchronization, wash pole 2 simultaneously and can be for driven gear 4.4 axial displacement, and set up drive block 4.4.2 at eye-shade 1 up end, set up outer bulge loop 2.4 at 2 outer walls of washing pole, when driving motor 4.1 corotation or reversal, it also can change the direction of rotation to wash pole 2 for eye-shade 1 rotation, second inclined plane 4.4.3 is raised or is reduced with first inclined plane 2.4.1 drive washing pole 2 relative eye-shade 1, thereby make shower nozzle 3 on the washing pole 2 also can raise or reduce, thereby increase the washing scanning area of shower nozzle 3, improve abluent effect.
The ophthalmological irrigation device further comprises an eyelid auxiliary structure 6, wherein the eyelid auxiliary structure 6 comprises an auxiliary screw rod 6.1 and an auxiliary gear 6.2, the outer ring of the auxiliary gear 6.2 is meshed with the inner wall of the transmission strip 4.3, the inner wall of the auxiliary gear 6.2 is a nut and is matched with the auxiliary screw rod 6.1, the outer wall of the auxiliary screw rod 6.1 is provided with a guide groove 6.1.1 which is axially arranged, the eyeshade 1 is provided with a guide block 1.1 which is matched with the guide groove 6.1.1, and the auxiliary screw rod 6.1 is driven by the auxiliary gear 6.2 and axially moves under the matching of the guide block 1.1 and the guide groove 6.1.1.
The driving motor 4.1 corotation or the reversal, when the drive transmission strip 4.3 reciprocating motion, auxiliary gear 6.2 receives the drive rotation of transmission strip 4.3, because auxiliary lead screw 6.1 receives the spacing of guide block 1.1, so auxiliary lead screw 6.1 is along axial displacement under auxiliary gear 6.2 drives, thereby drive auxiliary lead screw 6.1 and reciprocate, auxiliary lead screw 6.1 is raised or is reduced the eyelid, drive the eyelid and scrape the eyeball when massaging the eyelid, improve the cleaning performance to the eyeball.
The lower end of the auxiliary screw rod 6.1 protrudes towards the eyeball to be provided with a clamping block 6.3, the clamping block 6.3 is matched with an upper eyelid, and the clamping block 6.3 can be designed to be replaceable so as to be matched with eyelids with different eye distances.
Wherein, wash 2 cavity of pole and communicate with shower nozzle 3, wash the upper end of pole 2 and connect inlet tube 7, outlet pipe 8 is connected to eye-shade 1's lower extreme one side, washs pole 2 and can supply with the washing liquid through small-size water pump, and the comparatively conventional here of structure is no longer repeated, and outlet pipe 8's mouth sets up the lower part at eye-shade 1 to be convenient for derive the washing liquid in the eye-shade 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the scope of the invention as defined by the independent claims are intended to be embraced therein.
Claims (6)
1. An irrigation device for ophthalmology, characterized by: comprises an eyeshade (1), a plurality of cleaning rods (2) which are rotatably arranged are vertically arranged on the eyeshade (1) in a penetrating manner, a spray head (3) is arranged on each cleaning rod (2), each cleaning rod (2) comprises a group of rods (2.1) which are arranged inwards at the canthus and two groups of rods (2.2) which are arranged outwards at the canthus, the spray heads (3) of the group of rods (2.1) are arranged towards the direction of the outer canthus, the spray heads (3) of the two groups of rods (2.2) are arranged towards the direction of the inner canthus, a driving device (4) is arranged above the eyeshade (1), the driving device (4) comprises a motor (4.1), a driving gear (5.2) wheel (4.2), a transmission strip (4.3) and a driven gear (4.4), the driving gear (5.2) wheel (4.2) is fixed on a main shaft of the motor (4.1) and is driven by the motor (4.1), the driven gear (4.4) is arranged on the upper part of the cleaning rods (2) and rotates synchronously with the cleaning rods, the driving gear (5.2) wheel (4.2) is in matched transmission with the upper end of the transmission strip (4.3), the driven gear (4.4) is in matched transmission with the lower end of the transmission strip (4.3) through the transmission structure (5),
the motor (4.1) rotates forwards, the driving gear (5.2) and the wheel (4.2) drive the transmission strip (4.3) to move towards the inner canthus, the transmission strip (4.3) drives the spray heads (3) of the two groups of rods (2.2) to rotate towards the inner canthus through the transmission structure (5) and spray cleaning liquid, and meanwhile, the one group of rods (2.1) are separated from the transmission strip (4.3) through the transmission structure (5) so that the spray heads (3) of the one group of rods (2.1) keep still and spray cleaning liquid;
the motor (4.1) rotates reversely, the driving gear (5.2) wheel (4.2) drives the transmission bar (4.3) to move towards the external canthus direction, the transmission bar (4.3) drives the spray heads (3) of the group of rods (2.1) to rotate towards the external canthus and spray out cleaning liquid through the transmission structure (5), and meanwhile, the two groups of rods (2.2) are separated from the transmission bar (4.3) through the transmission structure (5) so that the spray heads (3) of the two groups of rods (2.2) can be kept still and spray out the cleaning liquid.
2. An irrigation device for ophthalmology according to claim 1, wherein: the transmission structure (5) comprises an elastic tooth (5.1) arranged on the driven gear (4.4) and a driving tooth (5.2) arranged on the transmission strip (4.3), the driving tooth (5.2) is a sharp tooth, the elastic tooth (5.1) comprises a first side wall (5.1.1) and a second side wall (5.1.2), the first side wall (5.1.1) is tangent to the outer wall of the driven gear (4.4), the second side wall (5.1.2) is arranged along the radial direction of the driven gear (4.4), one end of the first side wall (5.1.1) is connected with the driven gear (4.4), the other end of the first side wall (5.1.1) is connected with the outer end of the second side wall (5.1.2), and the inner end of the second side wall (5.1.2) is a free end;
when the driving teeth (5.2) are matched and abutted with the first side wall (5.1.1) of the elastic teeth (5.1), the elastic teeth (5.1) elastically deform towards the center of the driven gear (4.4), the driven gear (4.4) keeps still, and when the driving teeth (5.2) are matched and abutted with the second side wall (5.1.2) of the elastic teeth (5.1), the driving teeth (5.2) drive the elastic teeth (5.1) to move so as to drive the driven gear (4.4) to rotate;
the arrangement directions of the two side walls of the elastic teeth (5.1) of the driven gear (4.4) on the first group of rods (2.1) are opposite to the arrangement directions of the two side walls of the elastic teeth (5.1) of the driven gear (4.4) on the second group of rods (2.2),
when the transmission bar (4.3) moves towards the inner canthus, the driving teeth (5.2) are matched with the first side wall (5.1.1) of the driven gear (4.4) on the group of rods (2.1) and matched with the second side wall (5.1.2) of the driven gear (4.4) on the group of rods (2.2);
when the transmission bar (4.3) moves towards the inner canthus, the driving teeth (5.2) are matched with the second side walls (5.1.2) of the driven gears (4.4) on the group of rods (2.1) and matched with the first side walls (5.1.1) of the driven gears (4.4) on the group of rods (2.2).
3. An irrigation device for ophthalmology according to claim 1, wherein: the synchronous rotation of the driven gear (4.4) and the cleaning rod (2) means that the peripheral wall of the cleaning rod (2) is provided with a plurality of limit grooves (2.3) which are arranged along the axial direction, the inner wall of the driven gear (4.4) is provided with a limit strip (4.4.1) which is used for being matched with the limit groove (2.3), the outer wall of the cleaning rod (2) is also provided with an outer convex ring (2.4) surrounding the cleaning rod (2), the upper end surface of the eye patch (1) is provided with a driving block (4.4.2), the lower end of the outer convex ring (2.4) is provided with a first inclined plane (2.4.1), the upper end of the driving block (4.4.2) is provided with a second inclined plane (4.4.3) matched with the first inclined plane (2.4.1), when the driven gear (4.4) and the cleaning rod (2) are matched with the limit groove (2.3) through the limit strip (4.4.1) to synchronously rotate, the driving block (4.4.2) and the outer convex ring (2.4) raise or lower the cleaning rod (2) through the matching of the second inclined plane (4.4.3) and the first inclined plane (2.4.1).
4. An irrigation device for ophthalmology according to claim 1, wherein: the ophthalmological irrigation device further comprises an eyelid auxiliary structure (6), wherein the eyelid auxiliary structure (6) comprises an auxiliary screw rod (6.1) and an auxiliary gear (6.2), the outer ring of the auxiliary gear (6.2) is meshed with the inner wall of the transmission strip (4.3), the inner wall of the auxiliary gear (6.2) is a nut and is matched with the auxiliary screw rod (6.1), a guide groove (6.1.1) which is axially arranged is formed in the outer wall of the auxiliary screw rod (6.1), the eyeshade (1) is provided with a guide block (1.1) matched with the guide groove (6.1.1), and the auxiliary screw rod (6.1) is driven by the auxiliary gear (6.2) and moves axially under the matching of the guide block (1.1) and the guide groove (6.1.1).
5. An irrigation device for ophthalmology according to claim 4, wherein: the lower end of the auxiliary screw rod (6.1) protrudes towards the eyeball to be provided with a clamping block (6.3), and the clamping block (6.3) is matched with the upper eyelid.
6. An irrigation device for ophthalmology according to claim 5, wherein: wash pole (2) cavity and with shower nozzle (3) intercommunication, wash the upper end of pole (2) and connect inlet tube (7), outlet pipe (8) are connected to the lower extreme one side of eye-shade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011479524.5A CN112472582A (en) | 2020-12-14 | 2020-12-14 | Irrigation device for ophthalmology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011479524.5A CN112472582A (en) | 2020-12-14 | 2020-12-14 | Irrigation device for ophthalmology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112472582A true CN112472582A (en) | 2021-03-12 |
Family
ID=74916375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011479524.5A Pending CN112472582A (en) | 2020-12-14 | 2020-12-14 | Irrigation device for ophthalmology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112472582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603807A (en) * | 2020-12-14 | 2021-04-06 | 王宁 | Flushing device for ophthalmology |
| CN114366632A (en) * | 2022-01-10 | 2022-04-19 | 宁夏安普安全技术咨询有限公司 | Portable hole punching device aiming at invasion of larger particles |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320067A (en) * | 2017-08-05 | 2017-11-07 | 朱娟 | Intraocular pressure instrument |
| CN206714945U (en) * | 2017-01-03 | 2017-12-08 | 陈皓南 | Eye speculum and wash eyeshade |
| CN107617146A (en) * | 2017-10-20 | 2018-01-23 | 江苏求恒医疗器械有限公司 | A kind of physiological seawater nasal cavity spray apparatus |
| CN111773072A (en) * | 2020-07-07 | 2020-10-16 | 昌乐县妇幼保健院 | Ophthalmic eye cleaning equipment |
| CN112603807A (en) * | 2020-12-14 | 2021-04-06 | 王宁 | Flushing device for ophthalmology |
-
2020
- 2020-12-14 CN CN202011479524.5A patent/CN112472582A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206714945U (en) * | 2017-01-03 | 2017-12-08 | 陈皓南 | Eye speculum and wash eyeshade |
| CN107320067A (en) * | 2017-08-05 | 2017-11-07 | 朱娟 | Intraocular pressure instrument |
| CN107617146A (en) * | 2017-10-20 | 2018-01-23 | 江苏求恒医疗器械有限公司 | A kind of physiological seawater nasal cavity spray apparatus |
| CN111773072A (en) * | 2020-07-07 | 2020-10-16 | 昌乐县妇幼保健院 | Ophthalmic eye cleaning equipment |
| CN112603807A (en) * | 2020-12-14 | 2021-04-06 | 王宁 | Flushing device for ophthalmology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603807A (en) * | 2020-12-14 | 2021-04-06 | 王宁 | Flushing device for ophthalmology |
| CN114366632A (en) * | 2022-01-10 | 2022-04-19 | 宁夏安普安全技术咨询有限公司 | Portable hole punching device aiming at invasion of larger particles |
| CN114366632B (en) * | 2022-01-10 | 2024-04-26 | 宁夏安普安全技术咨询有限公司 | Portable eye-punching device aiming at large particle invasion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112472582A (en) | Irrigation device for ophthalmology | |
| CN112603807B (en) | Flushing device for ophthalmology | |
| CN109380786B (en) | Lens switching type stomatologist protective mask capable of preventing external fogging | |
| CN106726460A (en) | Spray nozzle and wash eyeshade | |
| CN108969037A (en) | A kind of eye examination and safe eye speculum of performing the operation | |
| EP1384462B1 (en) | Prism based dynamic vision training device and method thereof | |
| CN109480355A (en) | Combined type oral cavity doctor's protective face mask | |
| CN115444739A (en) | Flusher for ophthalmology | |
| CN109567287B (en) | Prevent inside fogging lens switching formula dentist protective face mask | |
| CN108392384A (en) | A kind of vertical ocular region massaging equipment of ophthalmic | |
| CN205762615U (en) | A kind of ophthalmic medical instrument cleaning equipment | |
| CN111000678A (en) | Medical care device is used to ophthalmology specialty | |
| CN109588801B (en) | Lens switching type protective mask for stomatologist | |
| CN209772914U (en) | Ophthalmic medical instrument belt cleaning device | |
| CN206621537U (en) | A kind of protection device for ophthalmology | |
| CN213373681U (en) | Convenient fixed eye cleaning and disinfecting device of ophthalmology nursing | |
| CN214232048U (en) | Clinical washing unit for ophthalmology | |
| CN112656664A (en) | Medical care device is used to ophthalmology specialty | |
| CN209269758U (en) | A kind of ophthalmology eye speculum for irrigation of conjunctival sac | |
| CN103239354A (en) | Ophthalmological anterior chamber high-frequency washing device | |
| CN219022228U (en) | Portable eye washing device for ophthalmic nursing | |
| CN211301088U (en) | Flusher between corneal flap layer for LASIK operation | |
| CN205587344U (en) | Ophthalmic washs case | |
| CN110638633B (en) | Ophthalmic myopia patient eye nursing abluent supplementary fixing device | |
| CN213431622U (en) | Ophthalmic nursing belt cleaning device |
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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yunxiao Inventor after: Wang Wenying Inventor after: Zhang Aiping Inventor after: Wang Ning Inventor before: Wang Ning |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210312 |