CN110638633B

CN110638633B - Ophthalmic myopia patient eye nursing abluent supplementary fixing device

Info

Publication number: CN110638633B
Application number: CN201911014393.0A
Authority: CN
Inventors: 马岩; 曲丹华; 张嘉玲; 邹莹; 张莹莹; 卢艳艳; 张瑜
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2021-09-17
Anticipated expiration: 2039-10-24
Also published as: CN110638633A

Abstract

The invention relates to the technical field of ophthalmic cleaning and nursing devices, and discloses an auxiliary fixing device for ophthalmic myope eye care and cleaning, which comprises a base, wherein an air bag corresponding to an air pipe is arranged inside a rubber soft layer, an operating rod is connected inside the base, the left end and the right end of a rear frame are respectively provided with a guide groove and a through hole, a sliding rod is connected inside the rear frame, the right side of the rear end of an eye fixing device is connected with a rack, the outer side end of a first spring is connected with a stop block, and a connecting plate is connected between moving plates. The threaded rod drives the connecting plate to move, and the movable plate drives the water spraying device to rotate around the rotating shaft through the second spring; the different thickness's of action bars cross-section and the soft layer of rubber contact, the soft intraformational gasbag of rubber is compressed, and the gas promotion in the gasbag stops up water jet equipment, and this structure has solved current eye belt cleaning device washing angle can not adjust, extravagant liquid medicine and the problem that cleaning efficiency is low.

Description

Ophthalmic myopia patient eye nursing abluent supplementary fixing device

Technical Field

The invention relates to the technical field of cleaning and nursing devices for ophthalmology, in particular to an auxiliary fixing device for eye cleaning and nursing of a myopia patient for ophthalmology. .

Background

The ophthalmology is a department specialized for eye diseases, and the ophthalmology is a research department which takes place in a visual system and comprises eyeballs and related diseases of tissues related to the eyeballs.

The prior eye cleaning device is mostly worn on the head directly and cannot fix the head of a patient, when the eyes of the patient are cleaned, the patient moves due to the sensitivity of the eyeballs, so that the cleaning staff in charge of cleaning cannot finish the cleaning of the eyes well, further the problem of infection of germs during operation is caused, the angle of the prior cleaning injection hole cannot be adjusted, although the sizes of the eyes are not large, the small differences influence the comfort of the patient, in order to improve the comfort of the patient in the cleaning process, the improvement is needed, in addition, the prior injection holes are uniformly cleaned and cannot be selectively cleaned, and the rapid cleaning of pollutants attached to the eyeballs cannot be achieved, and waste too much cleaning liquid medicine, in order to solve this problem we have proposed an auxiliary fixing device that ophthalmology was washed with myopic eye nursing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an auxiliary fixing device for nursing and cleaning the eye of an ophthalmic myope, which has the advantages of adjustable cleaning angle, stable fixation of the head of a patient and high cleaning efficiency, and solves the problems that the cleaning angle of the existing eye cleaning device can not be adjusted, the head of the patient can not be fixed and the cleaning efficiency is low.

(II) technical scheme

An auxiliary fixing device for eye nursing and cleaning of myopia patients for ophthalmology comprises a base, wherein a support is fixedly connected to the left side of the upper end of the base, a plurality of air pipes are fixedly connected to the inside of the support in a surrounding manner, a rubber soft layer is fixedly connected to the upper end of the support, air bags corresponding to the air pipes are arranged inside the rubber soft layer, an operating rod is slidably connected to the inside of the base and the middle of the support, a control panel is arranged at the right end of the upper portion of the base, a telescopic rod is fixedly connected to the middle of the upper end of the base, a rear frame is fixedly connected to the upper end of the telescopic rod, guide grooves and through holes are respectively formed in the left end and the right end of the rear frame, a gear is rotatably connected to the front end of the right side of the inside of the rear frame, a sliding rod is slidably connected to the inside of the rear frame in the guide grooves, a stop block is fixedly connected to the rear end of the sliding rod, a shaft pin is fixedly connected to the front end of the sliding rod, and an eye fixing device is rotatably connected to the outer side of the shaft pin, the fixing device includes: rubber strip, sponge and apopore, pivot absorb water, the equal fixedly connected with lens of eye fixing device's the middle part left and right sides, eye fixing device's lower extreme fixedly connected with waste liquid back flow, eye fixing device's rear end right side fixedly connected with rack, the right side of rack is provided with the tooth, eye fixing device's inside and rotate in the outside of pivot and be connected with water jet equipment, and water jet equipment includes: the eye fixing device comprises a water spraying port, an air cavity and a first hanging ring, wherein a first spring is fixedly connected inside the water spraying device and in the air cavity, a stop block is fixedly connected at the outer side end of the first spring, a moving plate is fixedly connected at the outer side of the first hanging ring, a second hanging ring corresponding to the first hanging ring is fixedly connected at the right end of the moving plate, a connecting plate is fixedly connected between the moving plates, a threaded hole is formed in the middle of the connecting plate, a threaded rod corresponding to the threaded hole is connected with the internal thread of the eye fixing device, a liquid inlet pipe is fixedly connected at the right end of the eye fixing device, and a control air pipe is fixedly connected at the left side of the lower end of the eye fixing device;

preferably, the base is provided with a corresponding cylindrical groove right below the operating rod, so that the operating rod can vertically move up and down;

preferably, the cross section of the operating rod is the same as the curvature radius ratio of the rubber soft layer, and the operating rod is thin at the top and thick at the bottom, so that the operating rod is ensured to conveniently change the range of extruding the rubber soft layer, and the water outlet range of the water spray opening is controlled;

preferably, the arrangement track of the water outlet holes is the same as the curvature radius ratio of the lens, so that the lens can be conveniently amplified to observe the jetting angle of the water jet;

preferably, the eye fixing device is internally provided with a sliding chute corresponding to the moving plate and the connecting plate, so that the positions of the moving plate and the connecting plate are changed by adjusting the threaded rod, and the angle of the water spray nozzle is further adjusted;

preferably, the thread of the threaded rod is matched with the threaded hole, so that the normal movement of the moving plate and the connecting plate is ensured;

preferably, the control air pipe is internally provided with a plurality of connecting air pipes corresponding to the air pipes, so that the blocking block in each water spraying opening can work independently.

(III) advantageous effects

Compared with the prior art, the invention provides an auxiliary fixing device for nursing and cleaning the eye of an ophthalmic myope, which has the following beneficial effects:

1. this abluent supplementary fixing device of ophthalmic myopic patient eye nursing, slide in eye fixing device's left side inside through the slide bar, the front end of slide bar drives eye fixing device back-and-forth movement, fixing device rotates on the pivot, make the rack contact with the through-hole, drive arrangement drives gear revolve, the gear drives rack with tooth meshing area and moves backward, the rack drives eye fixing device after-fixing patient's head, this structure reaches carries out the purpose of fixing to patient's eye and head, thereby solved the purger when wasing patient eye nursing, because the patient removes the cleaning work of accomplishing the eye that leads to the staff can not be fine, the infection of bacterium has further been avoided.

2. This abluent supplementary fixing device of ophthalmic myopia patient eye nursing, through adjusting threaded rod, the threaded rod passes through the screw hole and drives the inside back-and-forth movement of connecting plate at eye fixing device, and the connecting plate drives the movable plate back-and-forth movement, and the movable plate drives water jet equipment through the second spring and encircles the pivot and rotate, and this structure has reached the angle of adjusting the water jet on the water jet equipment to solved the problem that current eye belt cleaning device washs the unadjustable of angle, and further improved the cleaning efficiency of eye.

3. This abluent supplementary fixing device of ophthalmic myope eye nursing, reciprocate through removing the action bars, thereby select the cross-section of different thickness and contact with the soft layer of rubber, the soft layer of action bars extrusion rubber, the soft intraformational gasbag of rubber is compressed, gas in the gasbag enters into the air cavity through trachea and control trachea, and promote to block the liquid circulation groove of piece in to water jet equipment and carry out the shutoff, this structure has reached the independent control to each independent water jet equipment, control water jet equipment's that can be selective water jet equipment water spray is regional, thereby the extravagant liquid medicine of current eye belt cleaning device and the problem that cleaning efficiency is low have been solved.

4. This abluent supplementary fixing device of ophthalmic myopia patient eye nursing, the rubber strip that sets up through eye fixing device's inside and the sponge that absorbs water protect patient face not by the extrusion damage on the one hand, and on the other hand can absorb the liquid medicine that splashes to avoid the liquid medicine to flow from patient's cheek, the liquid medicine after the quick discharge of fixing device's sub-unit connection's waste liquid back flow uses, thereby avoids the liquid medicine after the use to get into patient's eye once more.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a front view of the rear frame of the present invention;

FIG. 3 is a structural cross-sectional view of the left integral part of the present invention;

FIG. 4 is a schematic rear side view of the eye fixing device of the present invention;

FIG. 5 is a sectional view of the eye fixing device of the present invention;

FIG. 6 is a schematic side view of the movable plate and the water spraying device of the present invention;

FIG. 7 is a front view of the moving plate and the connecting plate according to the present invention.

In the figure: the device comprises a base 1, a support 2, an air pipe 201, a soft rubber layer 3, an air bag 301, an operating rod 4, a control panel 5, a telescopic rod 6, a rear frame 7, a guide groove 701, a through hole 702, a gear 8, a sliding rod 9, a stop 901, a shaft pin 902, an eye fixing device 10, a rubber strip 1001, a water absorption sponge 1002, a water outlet 1003, a rotating shaft 1004, a lens 11, a waste liquid return pipe 12, a rack 13, teeth 1301, a water spraying device 14, a water spraying opening 1401, an air cavity 1402, a first hanging ring 1403, a first spring 15, a block 16, a second spring 17, a movable plate 18, a second hanging ring 1801, a connecting plate 19, a threaded hole 1901, a threaded rod 20, a liquid inlet pipe 21 and a control air pipe 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1 to 7, a abluent supplementary fixing device of ophthalmic myopia patient eye nursing, including base 1, base 1's upper end left side fixedly connected with support 2, support 2's inside is encircleed a plurality of trachea 201 of fixedly connected with, support 2's upper end fixedly connected with rubber soft layer 3, the gasbag 301 corresponding with trachea 201 is seted up to rubber soft layer 3's inside, base 1's inside and at support 2's middle part sliding connection have action bars 4, base 1 just sets up the cylinder groove that corresponds with it under action bars 4, thereby guarantee that action bars 4 can vertical removal from top to bottom. Base 1's upper portion right-hand member is provided with control panel 5, base 1's upper end middle part fixedly connected with telescopic link 6, it puts up 7 to follow behind the upper end fixedly connected with of telescopic link 6, guide way 701 and through-hole 702 have been seted up respectively to both ends about putting up 7 afterwards, it rotates to be connected with gear 8 to follow the inside right side front end of putting up 7 afterwards, it just sliding connection has slide bar 9 in guide way 701 to follow the inside of putting up 7 afterwards, slide bar 9's rear end fixedly connected with dog 901, slide bar 9's front end fixedly connected with pivot 902, pivot 902's the outside is rotated and is connected with eye fixing device 10, eye fixing device 10 includes: rubber strip 1001, sponge 1002 and apopore 1003 absorb water, pivot 1004, the equal fixedly connected with lens 11 of the middle part left and right sides of eye fixing device 10, the lower extreme fixedly connected with waste liquid back flow pipe 12 of eye fixing device 10, the rear end right side fixedly connected with rack 13 of eye fixing device 10, the right side of rack 13 is provided with tooth 1301.

A water spraying device 14 is rotatably connected to the inside of the eye fixing device 10 and the outside of the rotating shaft 1004, and the water spraying device 14 includes: the cross-sectional shape of the operating rod 4 is the same as the curvature radius ratio of the soft rubber layer 3, and the operating rod 4 is thin at the top and thick at the bottom, so that the operating rod 4 is ensured to conveniently change the range of extruding the soft rubber layer 3, the water outlet range of the water spray 1401 is controlled, the arrangement track of the water outlet holes 1003 is the same as the curvature radius ratio of the lenses 11, and the spraying angle of the water spray 1401 is conveniently observed by magnifying the lenses 11. A first spring 15 is fixedly connected inside the water spraying device 14 in the air cavity 1402, a stop block 16 is fixedly connected at the outer side end of the first spring 15, a moving plate 18 is fixedly connected at the outer side of the first hanging ring 1403, a second hanging ring 1801 corresponding to the first hanging ring 1403 is fixedly connected at the right end of the moving plate 18, a connecting plate 19 is fixedly connected between the moving plates 18, a threaded hole 1901 is formed in the middle of the connecting plate 19, a threaded rod 20 corresponding to the threaded hole 1901 is connected to the internal thread of the eye fixing device 10, and sliding grooves corresponding to the moving plate 18 and the connecting plate 19 are formed in the eye fixing device 10, so that the positions of the moving plate 18 and the connecting plate 19 are changed by adjusting the threaded rod 20, the angle of the water spraying port 1401 is further adjusted, the thread of the threaded rod 20 is matched with the threaded hole 1901, and normal movement of the moving plate 18 and the connecting plate 19 is ensured. The right end of the eye fixing device 10 is fixedly connected with a liquid inlet pipe 21, the left side of the lower end of the eye fixing device 10 is fixedly connected with a control air pipe 22, and a plurality of connecting air pipes corresponding to the air pipes 201 are arranged in the control air pipe 22, so that the blocking block 16 in each water spraying port 1401 can work independently.

The working principle and the process of the invention are as follows:

this abluent supplementary fixing device of ophthalmic myopia patient eye nursing, can follow the height of frame 7 behind patient's altitude mixture control through telescopic link 6, slide bar 9 slides in the left side inside of eye fixing device 10, the front end of slide bar 9 drives eye fixing device 10 back-and-forth movement, eye fixing device 10 rotates on pivot 902, make rack 13 contact with through-hole 702, drive arrangement drives gear 8 and rotates, gear 8 and tooth 1301 meshing drive rack 13 move backward, rack 13 drives eye fixing device 10 patient's head of after-fixing, this structure reaches and carries out the purpose of fixing to patient's eye and head, thereby solved the purger when wasing patient eye nursing, because the patient removes the problem that leads to the completion cleaning work that the staff can not be fine, further avoided the infection of bacterium. Through adjusting the threaded rod 20, the threaded rod 20 drives the connecting plate 19 to move back and forth in the eye fixing device 10 through the threaded hole 1901, the connecting plate 19 drives the moving plate 18 to move back and forth, the moving plate 18 drives the water spraying device 14 to rotate around the rotating shaft 1004 through the second spring 17, and the structure achieves the purpose of adjusting the angle of the water spraying port 1401 on the water spraying device 14, so that the problem that the cleaning angle of the existing eye cleaning device is not adjustable is solved, and the eye cleaning efficiency is further improved. Move up and down through removing action bars 4, thereby the cross-section of selecting different thickness contacts with soft layer 3 of rubber, action bars 4 extrusion soft layer 3 of rubber, gasbag 301 in the soft layer 3 of rubber is compressed, gas in the gasbag 301 enters into air cavity 1402 through trachea 201 and control trachea 22, and promote to hinder piece 16 and carry out the shutoff to the liquid circulation groove in water jet equipment 14, this structure has reached the independent control to each independent water jet equipment 14, the water spray area of control water jet equipment 14 that can be selective, thereby the extravagant liquid medicine of current eye belt cleaning device and the problem that cleaning efficiency is low have been solved. Through the rubber strip 1001 and the sponge 1002 that absorbs water that the inside of eye fixing device 10 set up, on the one hand protect patient face not by the extrusion damage, on the other hand can absorb the liquid medicine that splashes to avoid the liquid medicine to flow out from patient's cheek, the liquid medicine after the quick discharge of waste liquid back flow 12 of eye fixing device 10's sub-unit connection uses, thereby avoid the liquid medicine after the use to get into patient's eye once more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a abluent supplementary fixing device of ophthalmic myopia patient eye nursing, includes base (1), its characterized in that: the upper left side of the base (1) is fixedly connected with a support (2), the inner part of the support (2) is surrounded and fixedly connected with an air pipe (201), the upper end of the support (2) is fixedly connected with a rubber soft layer (3), the inner part of the rubber soft layer (3) is provided with an air bag (301) corresponding to the air pipe (201), the inner part of the base (1) is slidably connected with an operating rod (4) in the middle part of the support (2), the right end of the upper part of the base (1) is provided with a control panel (5), the middle part of the upper end of the base (1) is fixedly connected with a telescopic rod (6), the upper end of the telescopic rod (6) is fixedly connected with a rear frame (7), the left end and the right end of the rear frame (7) are respectively provided with a guide groove (701) and a through hole (702), the front end of the inner right side of the rear frame (7) is rotatably connected with a gear (8), the inner part of the rear frame (7) is slidably connected with a sliding rod (9) in the guide groove (701), rear end fixedly connected with dog (901) of slide bar (9), the front end fixedly connected with pivot (902) of slide bar (9), the outside rotation of pivot (902) is connected with eye fixing device (10), eye fixing device (10) include: rubber strip (1001), sponge (1002) and apopore (1003) absorb water, pivot (1004), the equal fixedly connected with lens (11) of the middle part left and right sides of eye fixing device (10), the lower extreme fixedly connected with waste liquid back flow pipe (12) of eye fixing device (10), rear end right side fixedly connected with rack (13) of eye fixing device (10), the right side of rack (13) is provided with tooth (1301), the inside of eye fixing device (10) just rotates in the outside of pivot (1004) and is connected with water jet equipment (14), water jet equipment (14) include: the eye fixing device comprises a water spraying opening (1401), an air cavity (1402) and a first hanging ring (1403), wherein a first spring (15) is fixedly connected inside a water spraying device (14) and in the air cavity (1402), a resistance block (16) is fixedly connected to the outer side end of the first spring (15), a moving plate (18) is fixedly connected to the outer side of the first hanging ring (1403), a second hanging ring (1801) corresponding to the first hanging ring (1403) is fixedly connected to the right end of the moving plate (18), a connecting plate (19) is fixedly connected between the moving plates (18), a threaded hole (1901) is formed in the middle of the connecting plate (19), a threaded rod (20) corresponding to the threaded hole (1901) is connected to the inner thread of the eye fixing device (10), an eye liquid inlet pipe (21) is fixedly connected to the right end of the eye fixing device (10), and a control air pipe (22) is fixedly connected to the left side of the lower end of the eye fixing device (10); the height of the back frame (7) can be adjusted according to the height of a patient through the telescopic rod (6), the sliding rod (9) slides inside the left side of the eye fixing device (10), the front end of the sliding rod (9) drives the eye fixing device (10) to move back and forth, the eye fixing device (10) rotates on the shaft pin (902), the rack (13) is made to be in contact with the through hole (702), the driving device drives the gear (8) to rotate, the gear (8) is meshed with the teeth (1301) to drive the rack (13) to move back, and the rack (13) drives the eye fixing device (10) to fix the head of the patient backwards; through adjusting the threaded rod (20), the threaded rod (20) drives the connecting plate (19) to move back and forth in the eye fixing device (10) through the threaded hole (1901), the connecting plate (19) drives the moving plate (18) to move back and forth, the moving plate (18) drives the water spraying device (14) to rotate around the rotating shaft (1004) through the second spring (17), and the structure achieves the purpose of adjusting the angle of the water spraying port (1401) on the water spraying device (14).

2. An auxiliary fixture for ophthalmic myope eye care washing as claimed in claim 1, wherein: the base (1) is provided with a corresponding cylindrical groove under the operating rod (4).

3. An auxiliary fixture for ophthalmic myope eye care washing as claimed in claim 1, wherein: the cross section of the operating rod (4) is the same as the curvature radius ratio of the rubber soft layer (3), and the operating rod (4) is thin in the upper part and thick in the lower part.

4. An auxiliary fixture for ophthalmic myope eye care washing as claimed in claim 1, wherein: the arrangement track of the water outlet holes (1003) is the same as the curvature radius ratio of the lens (11).

5. An auxiliary fixture for ophthalmic myope eye care washing as claimed in claim 1, wherein: the eye fixing device (10) is internally provided with a sliding chute corresponding to the moving plate (18) and the connecting plate (19).

6. An auxiliary fixture for ophthalmic myope eye care washing as claimed in claim 1, wherein: the thread of the threaded rod (20) is adapted to the threaded hole (1901).

7. An auxiliary fixture for ophthalmic myope eye care washing as claimed in claim 1, wherein: and a connecting air pipe corresponding to the air pipe (201) is arranged in the control air pipe (22).