CN115444739A - Flusher for ophthalmology - Google Patents

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an ophthalmological irrigator which comprises an isolation groove, wherein a head placing groove is arranged at the lower side of the isolation groove and is of an arc structure with an upward concave part, a locking part is fixed at the bottom of the head placing groove, two opposite head positioning parts are also arranged in the head placing groove, an adjusting bracket is also arranged at one side of the concave surface of the head placing groove, a fixing part of the adjusting bracket is fixed with the head placing groove, a moving part is fixed with the isolation groove, a linear pushing assembly is arranged in the isolation groove, the moving end of the linear pushing assembly is detachably connected with a flushing head, the flushing head is communicated with a liquid medicine bottle through a liquid conveying pipeline, and two opposite sides of the linear pushing assembly are respectively provided with an eye opening mechanism; the device can realize the propping function of the instrument on the eyes of the patient and automatically wash the eyes to reduce the burden of medical care, and simultaneously wash the eyes of the patient through the lying posture to reduce the discomfort caused by the liquid medicine injection pressure of the washing head.

Description

Flusher for ophthalmology

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an ophthalmological irrigator.

Background

The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract, and the like are generally studied. Common ophthalmic diseases are: central serous retinopathy, dry eye, sympathetic ophthalmia, nyctalopia, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, achromatopsia, iridochromism, retinitis pigmentosa, central retinal artery occlusion, retinal detachment, myopia, hyperopia, pinprick, snow blindness, aragonima, glaucoma, muscae volitantes and the like.

Along with the development of society, people pay more and more attention to the nursing of glasses, and many people can carry out regular ophthalmology examination, especially to the examination of child ophthalmology, and the head of a family pays more attention to, hope can find the state of an illness in the very first time and see a doctor in time. Certainly, the treatment means of the ophthalmic diseases are more and more mature, and in the process of treating the ophthalmic diseases, various medical instruments are used for assisting treatment, so that the treatment quality can be improved, and the workload of medical workers can be reduced.

At present, the difference between the irrigator used for the pediatric ophthalmic therapy and the irrigator used by common adults is not great, most irrigators still need patients to stand or climb on beds, medical care personnel adopt a mode of spraying a cleaning head of the irrigator to clean eyes, and because the standing or climbing is not easy to enter the eyes of the patients, the cleaning spray head can apply larger pressure to ensure that the liquid medicine enters the eyes of the patients, so that the eyes of the patients are uncomfortable, and meanwhile, the mode is easy to match with doctors for the adults, and the eyes can be opened by the medical care personnel in the process of flushing so that the medical care personnel can quickly flush; however, for the children, because of fear of doctors, the infants are unwilling to cooperate, in order to clean the eyes of the children smoothly, the infants need to be manually propped open by medical care in the cleaning process, so that the psychological fear of the children is further increased, and the infants are difficult to cooperate with the cleaning work of the doctors on the eyes. Therefore, the ophthalmologic irrigator is provided, which can be used for opening and cleaning the eyes of a child when the eyes of the child are cleaned, so that the child patient can receive treatment more easily while the workload of medical care is reduced.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide an ophthalmological irrigator, wherein when the eyes of a patient are irrigated, the head face of the patient lies in a head placing groove, the isolation groove is abutted against the face of the patient to enable the eyes to be in the isolation groove, an eye opening mechanism in the isolation groove can assist medical care in keeping the eyes of the patient in an opening state, and meanwhile, the irrigation head is enabled to slightly and repeatedly move from one side right above the eyes of the patient to irrigate by virtue of a quota of a linear pushing assembly, so that the irrigation mode not only can greatly reduce the jet pressure of the irrigation head, but also can automatically irrigate the eyes of the patient, and time and labor are saved.

The technical scheme of the invention is as follows:

an ophthalmic irrigator comprising:

the isolation groove is used for isolating the eyes of the patient from other facial organs, and the upper side and the lower side of the isolation groove are provided with openings;

the head placing groove is arranged in an arc shape, the concave part faces upwards, a locking part is fixed at the bottom of the head placing groove and used for detachably connecting the whole device with the bed plate, two opposite head positioning pieces are further arranged in the head placing groove and used for positioning the head of a patient in the head placing groove;

the adjusting bracket is arranged on one side of the concave part of the head placing groove, a fixing part of the adjusting bracket is fixed with the head placing groove, a moving part is fixed with the isolating groove, and the adjusting bracket is used for pushing the lower side of the isolating groove to be tightly contacted with the face of the patient;

the linear pushing assembly is arranged in the isolation groove, a flushing head is detachably connected to the moving end of the linear pushing assembly, the flushing head is communicated with the liquid medicine bottle through a liquid conveying pipeline, and the linear pushing assembly provides linear displacement drive for the flushing head;

and the two eye opening mechanisms are respectively arranged on two opposite sides of the linear pushing assembly and are used for opening the eyes of the patient.

Preferably, the linear pushing assembly comprises a connecting plate, the connecting plate is horizontally fixed on the inner wall of the isolation groove, a vertically arranged first electric push rod is fixed on the lower side of the connecting plate, a stabilizer bar is fixedly connected to the output end of the first electric push rod, two symmetrically arranged sliding grooves are formed in the lower side of the stabilizer bar, a second electric push rod is fixedly connected to the side wall close to the sliding grooves, one flushing head is fixedly connected to the output end of the second electric push rod in each sliding groove, and the flushing heads slide in the sliding grooves along the horizontal direction.

Preferably, every eye struts mechanism includes double-end telescopic link, double-end telescopic link inserts and establishes one that corresponds with it on the stabilizer bar run through the inslot and slide in running through the inslot, double-end telescopic link's upside is rotated and is connected with the pivot, the pivot is worn out recess and the spiro union of lateral wall have a thread bush on the stabilizer bar, the lateral wall suit of thread bush is fixed with the cam, the equal butt in both sides relative of cam has butt board, two the butt board correspond respectively to double-end telescopic link's an output to every butt board passes through L type pole rather than corresponding double-end telescopic link's output is fixed to every output downside of double-end telescopic link all is fixed with the contact lever, the upper end of thread bush still is fixed with the knob, it is provided with the threaded rod to run through the inslot still the level, the threaded rod with the lateral wall rotation that runs through the groove is connected, and it deviates from the one end of second electric putter is worn out the stabilizer bar is fixed with the driving piece, the double-end telescopic link cover is established on the threaded rod.

Preferably, the double-end telescopic rod comprises a fixing sleeve, the fixing sleeve is inserted in the through groove, mounting holes are formed in two ends of the fixing sleeve, movable rods are inserted in the mounting holes and are in sliding connection with the movable rods, springs are arranged between the movable rods and the bottom side wall of the mounting holes, the movable rods are in one-to-one correspondence with the two L-shaped rods and are fixedly connected with the two L-shaped rods, and the contact rods are in one-to-one correspondence with the L-shaped rods and are arranged oppositely.

Preferably, the adjusting bracket comprises two adjusting rod pieces which are symmetrically arranged on two sides of the head placing groove and fixedly connected with the head placing groove, the upper ends of the adjusting rod pieces are fixed to the bearing plate, the bearing plate is provided with a support frame facing one side of the isolation groove, one end of the support frame is fixed to the lower side of the bearing plate, and the other end of the support frame is fixed to the edge of the isolation groove.

Preferably, the adjusting rod piece comprises a limiting sleeve and a telescopic column, a moving ring is sleeved on the limiting sleeve, a positioning bolt is screwed on the moving ring and penetrates through the moving ring to be abutted and positioned with the limiting sleeve, the lower end of the telescopic column penetrates through the upper side wall of the limiting sleeve and is fixed with the moving ring, and the upper end of the telescopic column is fixed with the bearing plate.

Preferably, the head positioning part comprises a third electric push rod, a positioning plate is fixed at the output end of the third electric push rod and made of rubber, and one end of the third electric push rod, deviating from the positioning plate, is fixed with the inner side wall of the head placing groove.

Preferably, the head placing groove comprises a neck placing plate and a head placing plate, one side of the neck placing plate and one side of the head placing plate which are close to each other are hinged, the neck placing plate and the locking piece are arranged in an arc shape, the neck placing plate is fixed to the locking piece, the lower side of the head placing plate is hinged to a fourth electric push rod, the other end of the fourth electric push rod is fixed to the locking piece, and the head positioning piece and the adjusting support are arranged on the head placing plate.

Preferably, the concave surface that the board was placed to the head still sliding connection has the rotation arc board, be equipped with driven tooth in the arc wall on the convex surface of rotation arc board, driven tooth meshing has the driving gear, the driving gear passes through the head place through-hole on the board and with clearance fit between, the output at the motor is fixed to the driving gear, the motor is fixed the head is placed on the lower lateral wall of board, the head setting element with it sets up to adjust the support rotate on the arc board.

Preferably, the separating tank internal fixation has a division board, the division board will the separating tank divide into wash the chamber and draw liquid chamber and two cavity intercommunications, the subassembly is passed to the straight line and eye distraction mechanism all set up in wash the chamber, the feed liquor pipe of drawing liquid pump is installed to the lateral wall on the draw liquid chamber for in time take out the liquid medicine after wasing.

Compared with the prior art, the ophthalmologic irrigator has the following beneficial effects:

this device is when washing patient's eyes, the patient only needs to lie the head in the head standing groove, face up, and patient's eye is just right with the isolation tank, and then stabilize patient's head in the head standing groove through the head setting element, and then push the isolation tank through adjusting the support and paste tightly with patient's face, and two eyes of patient are inside the isolation tank this moment, and then adjust two eyes and strut the mechanism to the suitable position of patient's eye, strut patient's eye, provide the flush fluid to the washing head through the infusion pipeline after strutting, make from washing head spun liquid medicine reciprocal washing about patient's eye under the cooperation of straight line lapse subassembly, so through the washing to patient's eye in the removal that lasts, not only can in time wash the liquid medicine after the washing out patient's eye, also can alleviate the discomfort that washing caused patient's eye simultaneously, further adopt the washing mode of lying posture to wash and wash the head pressure that needs that the patient stands and wash down to reduce the burden that the patient further causes the eye, can alleviate the contact with the eye contact of nursing more easily, it receives the infant to strut especially to the medical care treatment.

Drawings

FIG. 1 is a schematic overall structure diagram of a first perspective of the present invention;

FIG. 2 is a schematic overall structure diagram of a first perspective of the present invention;

FIG. 3 is a schematic view of the internal structure of the isolation trench according to the present invention;

FIG. 4 is a schematic view of the eye opening mechanism of the present invention;

FIG. 5 is a schematic view of a linear sliding assembly according to the present invention;

FIG. 6 is a schematic view of a portion of the structure of the present invention;

fig. 7 is a schematic sectional view showing the structure of the head placement board according to the present invention.

Description of reference numerals:

1. an isolation trench; 2. a rinsing head; 3. a head placement groove; 31. a neck placement plate; 32. a head placement plate; 33. a fourth electric push rod; 4. a locking member; 5. a head positioning member; 51. a third electric push rod; 52. positioning a plate; 6. adjusting the bracket; 61. adjusting the rod member; 611. a position limiting sleeve; 612. a telescopic column; 613. a moving ring; 62. a bearing plate; 63. a support frame; 7. a linear pushing assembly; 71. a connecting plate; 72. a first electric push rod; 73. a stabilizer bar; 74. a chute; 75. a through groove; 76. a second electric push rod; 8. a transfusion pipeline; 9. an eye opening mechanism; 91. a double-head telescopic rod; 911. fixing a sleeve; 912. mounting holes; 913. a movable rod; 914. a spring; 92. a rotating shaft; 93. a threaded sleeve; 94. a cam; 95. a butt joint plate; 96. an L-shaped rod; 97. a contact lever; 98. a threaded rod; 99. a drive member; 10. rotating the arc plate; 11. an arc-shaped slot; 12. a driven tooth; 13. a driving gear; 14. a motor; 15. a partition plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

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.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in order to reduce discomfort of the eye of the patient caused by the liquid medicine injection pressure of the irrigation head 2 when the eye of the patient is irrigated, the eye of the patient is expanded by the instrument, and the eye of the patient is automatically irrigated to reduce the medical care burden. The embodiment provides an ophthalmologic irrigator, which comprises an isolation groove 1 for isolating eyes of a patient from other facial organs, wherein the upper side and the lower side of the isolation groove 1 are both provided with openings, the isolation groove 1 is in contact with the face of the patient when in use, and one side, facing the nose of the patient, of the isolation groove 1 is provided with an arc opening in a matching manner, so that the isolation groove 1 is in closer contact with the skin of the patient subsequently, a head placing groove 3 is further arranged on the lower side of the isolation groove 1 and is of an arc structure with an upward concave part, a locking part 4 is fixed at the bottom of the head placing groove 3, the locking part 4 is used for detachably connecting the whole device with a bed board, two opposite head positioning parts 5 are further arranged in the head placing groove 3, the two head positioning parts 5 are used for positioning the head of the patient in the head placing groove 3, an adjusting bracket 6 is further arranged on one side, facing the isolation groove 1, of the head placing groove 3, the fixing part of the adjusting bracket 6 is fixed with the head placing groove 3, a moving part is fixed with the isolation groove 1, and the adjusting bracket 6 is used for pushing the lower side of the isolation groove 1 to be in contact with the face of the patient tightly; the isolation groove 1 is preferably higher than the head positioning piece 5 all the time when in use, so that the head positioning piece 5 can ensure that the tight support of the isolation groove 1 on the face of a patient is not influenced; further, a linear pushing assembly 7 is installed in the isolation groove 1, the moving end of the linear pushing assembly 7 is detachably connected with a flushing head 2, the flushing head 2 is communicated with a liquid medicine bottle through a liquid conveying pipeline 8, the liquid conveying pipeline 8 comprises a pressure pump, a liquid pumping pipe of the pressure pump is inserted into the liquid medicine bottle, and an output pipe is communicated with the flushing head 2; the linear pushing component 7 provides linear displacement drive for the flushing head 2; what be preferred is that the removal end that subassembly 7 was passed to the straight line is equipped with two relative monomers, and every is removed the end and is connected with one and washes head 2 and correspond an eye respectively to can carry out solitary washing work to two eyes of patient respectively, and then strut hard to patient's eye in order to alleviate medical care, be provided with an eye respectively in the relative both sides of subassembly 7 and strut mechanism 9 for strut when washing two eyes of patient.

When washing patient's eyes through above-mentioned structure, adopt the washing mode of patient's head appearance of lying, make washing head 2 wash spun liquid medicine and reciprocating about patient's eye at the cooperation of sharp pushing component 7, so through the washing to patient's eye in lasting the removal, not only can in time wash out patient's eye with the liquid medicine after washing, also can alleviate the single-point simultaneously and wash the discomfort that causes patient's eye, further adopt the washing head 2 pressure that the washing mode of appearance of lying to reduce greatly through above-mentioned patient, can alleviate simultaneously and nurse the burden through eye distraction mechanism 9, reduce and nurse the contact with the patient, especially, it is easier to accept the treatment to reduce the contact of nursing to the infant.

Referring to fig. 2, 3 and 5, in an embodiment of the present invention, the linear pushing assembly 7 includes a connecting plate 71, the connecting plate 71 is horizontally fixed on an inner wall of the isolation groove 1, a vertically arranged first electric push rod 72 is fixed on a lower side of the connecting plate 71, an output end of the first electric push rod 72 is fixedly connected with a stabilizing rod 73, two symmetrically arranged sliding grooves 74 are formed on a lower side of the stabilizing rod 73, a second electric push rod 76 is fixedly connected to both side walls of the two sliding grooves 74, an output end of the second electric push rod 76 in each sliding groove 74 is fixedly connected with a flushing head 2, and the flushing head 2 slides in the sliding grooves 74 along a horizontal direction.

When the washing head 2 is used, one eye corresponds to one washing head 2, the second electric push rod 76 pushes the washing head 2 to start moving to two sides from one side of the bridge of the nose of a patient to wash in general, the medicine spraying is stopped when the washing head 2 moves to one side far away from the bridge of the nose, the washing action is repeated after resetting, and therefore the medicine liquid can flow away from one side of the temples of the patient, and the cleaning is convenient.

Referring to fig. 4 and 5, in the embodiment of the present invention, each eye opening mechanism 9 includes a double-head telescopic rod 91, the double-head telescopic rod 91 is horizontally inserted into a corresponding through groove 75 of the stabilizing rod 73 and slides in the through groove 75, preferably, two through grooves 75 are formed on the side wall of the stabilizing rod 73 corresponding to two eyes, and a groove is formed on the upper side of each through groove 75; and then the upside of double-end telescopic link 91 rotates and is connected with pivot 92, pivot 92 wears out the recess and the spiro union of stabilizer bar 73 upper side wall and has a thread bush 93, the lateral wall suit of thread bush 93 is fixed with cam 94, cam 94's the equal butt in both sides relatively has butt board 95, two butt boards 95 correspond to an output of double-end telescopic link 91 respectively, and every butt board 95 passes through L type pole 96 and fixes rather than the output of the double-end telescopic link 91 that corresponds, and every output downside of double-end telescopic link 91 all is fixed with contact lever 97, it adopts bar rubber construction to be more preferred for contact lever 97, it can be more convenient at patient's eye that has certain elasticity on the one hand, on the other hand can be to patient's skin protection, the upper end of thread bush 93 still is fixed with the knob, still the level is provided with threaded rod 98 in the through groove 75, threaded rod 98 rotates with the lateral wall of through groove 75 to be connected, its one end that deviates from second electric putter 76 wears out 73 and is fixed with driving piece 99, double-end 91 cover is established on threaded rod 98. Preferably, the driving member 99 can be driven by a micro electric motor to rotate the threaded rod 98, and the double-end telescopic rod 91 drives the contact rod 97 to move left and right to adjust the distance between eyes of different patients by screwing the threaded rod 98 with the double-end telescopic rod 91.

Referring to fig. 4 and 5, the double-headed telescopic rod 91 of the eye opening mechanism 9 includes a fixing sleeve 911, the fixing sleeve 911 is inserted into the through groove 75, mounting holes 912 are respectively formed at two ends of the fixing sleeve 911, a movable rod 913 is inserted into the mounting holes 912 and is slidably connected with the same, a spring 914 is arranged between the movable rod 913 and the bottom side wall of the mounting holes 912, the two movable rods 913 and the two L-shaped rods 96 are in one-to-one correspondence and are fixedly connected, and the contact rods 97 and the L-shaped rods 96 are in one-to-one correspondence and are arranged in opposite.

The butt plate 95 of cam 94 both sides is nearest mutually under initial condition, spring 914 is in for tensile state this moment, and then first electric putter 72 pushes contact rod 97 to patient's eye one side through stabilizer bar 73 is indirect when using, make two contact rods 97 on the same double-end telescopic link 91 respectively with the last eyelid and the lower eyelid butt of patient's eye, and then manual rotation thread bush 93 drives cam 94 and rotates, cam 94 promotes the butt plate 95 expansion of both sides this moment, butt plate 95 realizes through the cooperation of L type pole 96 that two contact rods 97 strut to patient's eye, make patient's eye strut suitable size, the helicitic texture through thread bush 93 and pivot 92 can keep the state of strutting of patient's eye this moment, thereby make things convenient for washing head 2 to go on smoothly to the washing of patient's eye.

Referring to fig. 1 and 2, in the embodiment of the present invention, in order to facilitate the adjustment of the isolation slot 1 in the vertical direction, the adjusting bracket 6 includes two adjusting rod members 61 symmetrically disposed on both sides of the head placement slot 3 and fixedly connected thereto, the upper ends of the adjusting rod members 61 are fixed to the receiving plate 62, one side of the receiving plate 62 facing the isolation slot 1 is provided with a supporting frame 63, one end of the supporting frame 63 is fixed to the lower side of the receiving plate 62, and the other end is fixed to the edge of the isolation slot 1. In order to facilitate the horizontal up-and-down adjustment of the bearing plate 62 without tilting, the adjusting rod 61 includes a limiting sleeve 611 and a telescopic column 612, a moving ring 613 is sleeved on the limiting sleeve 611, a positioning bolt is screwed on the moving ring 613, the positioning bolt penetrates through the moving ring 613 and abuts against the limiting sleeve 611 for positioning, the lower end of the telescopic column 612 penetrates through the upper side wall of the limiting sleeve 611 and is fixed with the moving ring 613, and the upper end of the telescopic column 612 is fixed with the bearing plate 62. When using, loosen two positioning bolt simultaneously, medical personnel alright light and stable through accepting board 62 drive flexible post 612 vertical removal regulation in stop collar 611, make things convenient for isolation groove 1 and patient face's laminating, and then the tight laminating of isolation groove 1 and patient face can be guaranteed to the positioning bolt of screwing

Referring to fig. 2, in the embodiment of the present invention, the head positioning member 5 includes a third electric push rod 51, a positioning plate 52 is fixed to an output end of the third electric push rod 51, the positioning plate 52 is made of rubber, and an end of the third electric push rod 51 away from the positioning plate 52 is fixed to an inner side wall of the head placing groove 3. The distance between the two positioning plates 52 is adjusted by controlling the two third electric push rods 51, especially for infants, because the infants are more active or afraid of not being well matched for medical care, the two positioning parts can effectively clamp and fix the heads of different patients in an adaptive manner, and the stability of the heads of the patients in the eye cleaning process is ensured.

Example 2

Referring to fig. 1 and 2, in the embodiment of the present invention, in order to facilitate the flowing of the sewage after cleaning, the head placing groove 3 includes a neck placing plate 31 and a head placing plate 32, which are hinged close to each other and are both arranged in an arc shape, the neck placing plate 31 is fixed to the locking member 4, a fourth electric push rod 33 is hinged to the lower side of the head placing plate 32, the other end of the fourth electric push rod 33 is fixed to the locking member 4, and the head positioning member 5 and the adjusting bracket 6 are arranged on the head placing plate 32.

When the patient is used, the neck of the patient is rested on the neck placing plate 31, the head of the patient is placed on the head placing plate 32, the eyes of the patient are right opposite to the isolation groove 1, the head of the patient is positioned through the positioning piece, the preparation for opening and flushing the eyes is further made through placing in the embodiment 1, then the fourth electric telescopic rod is adjusted to enable the head placing plate 32 to rotate by a certain angle, the head of the patient is enabled to be far away from one side of the neck, a certain angle is formed downwards, at the moment, when the eyes are flushed, the sewage can be accelerated to flow out from the eyes, and the cleaning is facilitated.

Example 3

Referring to fig. 2, 6 and 7, in an embodiment of the present invention, in order to wash a part of the eyes of a patient more cleanly by deflecting the head, and further increase the flow speed of the washed sewage in the process of washing the eyes, the concave surface of the head placing plate 32 is further slidably connected with a rotating arc plate 10, a driven gear 12 is arranged in an arc-shaped groove 11 on the convex surface of the rotating arc plate 10, the driven gear 12 is engaged with a driving gear 13, the driving gear 13 passes through a through hole on the head placing plate 32 and is in clearance fit with the through hole, the driving gear 13 is fixed at the output end of a motor 14, the motor 14 is fixed on the lower side wall of the head placing plate 32, and the head positioning member 5 and the adjusting bracket 6 are arranged on the rotating arc plate 10.

When using, the patient rests the neck on the neck and places board 31, place the head on the head places the rotation arc board 10 on the board 32, eyes are just right with isolation tank 1, and make the location of patient's head through the setting element, and then through placing in embodiment 1 and make the preparation of strutting and washing work to the eye, and then starting motor 14 provides the drive for driving gear 13 through the embodiment, make driving gear 13 and rotate the suitable angle of rotation with the head with the driven tooth 12 meshing on the arc board 10, realize rotating the rotation of arc board 10, can drive the deflection about patient's head carries out through rotating arc board 10, thereby can conveniently wash alone different eyes, make the sewage after washing flow out from the eye fast and clear up.

Example 4

Referring to fig. 2 and 4, in the embodiment of the present invention, in order to facilitate rapid and further collect the sewage flowing out from washing the eyes, a partition plate 15 is fixed in the isolation groove 1, the partition plate 15 divides the isolation groove 1 into a washing chamber and a fluid pumping chamber, the two chambers are communicated, the linear pushing assembly 7 and the eye opening mechanism 9 are both disposed in the washing chamber, and a fluid inlet pipe of the fluid pumping pump is mounted on a side wall of the fluid pumping chamber for pumping out the cleaned liquid medicine in time.

When the device is used, the head of a patient is fixed in the head placing plate 32 through the embodiment 2, the head is adjusted at a certain angle, the isolation groove 1 is abutted to the eyes of the patient through the embodiment 1, the eyes of the patient are propped open through the eye propping mechanism 9, the propped-open state is maintained, liquid medicine for the flushing head 2 is provided through the infusion pipeline 8, after the device is ready, the eyes of the patient are flushed, sewage after flushing flows into the liquid pumping cavity, and meanwhile, the liquid pumping pump is started to pump out the sewage in the liquid pumping cavity through the liquid inlet pipe for centralized treatment or cleaning and then recycle. Preferably, the fluid pump used herein is a micro pump.

The implementation principle of the device is as follows: when washing patient's eyes, the patient only needs to lie the head in head standing groove 3, face up, and patient's eyes are just right with isolation tank 1, and then stabilize patient's head in head standing groove 3 through head setting element 5, and then push isolation tank 1 to paste tightly with patient's face through adjusting support 6, and two eyes of patient are inside isolation tank 1 this moment, and then adjust two eyes and strut mechanism 9 to the suitable position of patient's eyes, strut patient's eyes, provide the flush fluid through infusion pipeline 8 to washing head 2 after strutting, make from washing head 2 washing spun liquid medicine reciprocal washing about patient's eyes under the cooperation of straight line thrust assembly 7, through the washing to patient's eyes in the continuous removal, not only can in time wash the liquid medicine after washing out patient's eyes, also can alleviate the discomfort that single point washing caused to patient's eyes simultaneously, further adopt the washing mode of lying posture to compare in that patient stands to wash and wash under to reduce the required washing head 2 pressure greatly, further the injected liquid medicine causes the contact of patient to the eye more easily to the contact of climbing, especially reduce the contact of the infant and treat.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. An ophthalmic irrigator, comprising:

the isolation groove (1) is used for isolating the eyes of a patient from other facial organs, and the upper side and the lower side of the isolation groove (1) are both provided with openings;

the head placing groove (3) is arranged in an arc shape, the concave portion faces upwards, a locking piece (4) is fixed at the bottom of the head placing groove (3), the locking piece (4) is used for detachably connecting the whole device with the bed board, two opposite head positioning pieces (5) are further arranged in the head placing groove (3), and the two head positioning pieces (5) are used for positioning the head of a patient in the head placing groove (3);

the adjusting bracket (6) is arranged on one side of the concave part of the head placing groove (3), a fixing part of the adjusting bracket (6) is fixed with the head placing groove (3), a moving part is fixed with the isolating groove (1), and the adjusting bracket (6) is used for pushing the lower side of the isolating groove (1) to be contacted and tightly abutted with the face of a patient;

the linear pushing assembly (7) is installed in the isolation groove (1), the moving end of the linear pushing assembly (7) is detachably connected with the flushing head (2), the flushing head (2) is communicated with a liquid medicine bottle through a liquid conveying pipeline (8), and the linear pushing assembly (7) provides linear displacement drive for the flushing head (2);

the two eye opening mechanisms (9) are respectively arranged on two opposite sides of the linear pushing assembly (7) and are used for opening the eyes of the patient.

2. The ophthalmologic irrigator according to claim 1, wherein the linear pushing assembly (7) comprises a connecting plate (71), the connecting plate (71) is horizontally fixed on the inner wall of the isolation groove (1), a first electric push rod (72) vertically arranged is fixed on the lower side of the connecting plate (71), a stabilizing rod (73) is fixedly connected to the output end of the first electric push rod (72), two symmetrically arranged sliding grooves (74) are formed in the lower side of the stabilizing rod (73), a second electric push rod (76) is fixedly connected to the adjacent side walls of the two sliding grooves (74), one flushing head (2) is fixedly connected to the output end of the second electric push rod (76) in each sliding groove (74), and the flushing head (2) slides in the sliding grooves (74) along the horizontal direction.

3. An ophthalmological irrigator according to claim 2, characterized in that each eye-opening mechanism (9) comprises a double-headed telescopic rod (91), the double-headed telescopic rod (91) is inserted in a corresponding through groove (75) of the stabilizer bar (73) and slides in the through groove (75), a rotating shaft (92) is rotatably connected to the upper side of the double-headed telescopic rod (91), the rotating shaft (92) penetrates through a groove of the upper side wall of the stabilizer bar (73) and is threadedly connected with a threaded sleeve (93), a cam (94) is fixedly sleeved on the outer side wall of the threaded sleeve (93), abutting plates (95) are respectively abutted to opposite sides of the cam (94), two abutting plates (95) respectively correspond to one output end of the double-headed telescopic rod (91), each abutting plate (95) is fixed to the corresponding output end of the double-headed telescopic rod (91) through an L-shaped rod (96), a contact rod (97) is fixed to the lower side of each output end of the double-headed telescopic rod (91), a threaded sleeve (93) is fixed to the upper end of the threaded sleeve (93), a threaded rod (98) penetrates through a second threaded rod (98), and a driving member (98) is connected to the horizontal through groove (75) and a second through a horizontal driving member (99) and is arranged on the side wall (75), the double-end telescopic rod (91) is sleeved on the threaded rod (98) and is in threaded connection with the threaded rod.

4. The ophthalmologic irrigator according to claim 3, wherein the double-head telescopic rod (91) comprises a fixed sleeve (911), the fixed sleeve (911) is inserted into the through groove (75), mounting holes (912) are formed in both ends of the fixed sleeve (911), a movable rod (913) is inserted into each mounting hole (912) and is connected with the movable rod in a sliding manner, a spring (914) is arranged between each movable rod (913) and the bottom side wall of each mounting hole (912), the two movable rods (913) are in one-to-one correspondence with the two L-shaped rods (96) and are fixedly connected with the two L-shaped rods (96), and the contact rods (97) are in one-to-one correspondence with the L-shaped rods (96) and are arranged oppositely.

5. An ophthalmologic irrigator according to claim 1, wherein the adjusting bracket (6) comprises two adjusting rod members (61) symmetrically arranged on both sides of the head accommodating groove (3) and fixedly connected therewith, the upper ends of the adjusting rod members (61) are fixed with the receiving plate (62), one side of the receiving plate (62) facing the isolation groove (1) is provided with a supporting frame (63), one end of the supporting frame (63) is fixed on the lower side of the receiving plate (62), and the other end is fixed with the edge of the isolation groove (1).

6. The ophthalmological irrigator according to claim 5, wherein the adjusting rod (61) comprises a limiting sleeve (611) and a telescopic column (612), a moving ring (613) is sleeved on the limiting sleeve (611), a positioning bolt is screwed on the moving ring (613), the positioning bolt penetrates through the moving ring (613) and is abutted against the limiting sleeve (611) for positioning, the lower end of the telescopic column (612) penetrates through the upper side wall of the limiting sleeve (611) and is fixed with the moving ring (613), and the upper end of the telescopic column (612) is fixed with the bearing plate (62).

7. The ophthalmologic irrigator according to claim 1, wherein the head positioning member (5) comprises a third electric push rod (51), a positioning plate (52) is fixed at an output end of the third electric push rod (51), the positioning plate (52) is made of rubber, and one end of the third electric push rod (51) facing away from the positioning plate (52) is fixed to an inner side wall of the head placing groove (3).

8. The ophthalmologic irrigator according to claim 1, wherein the head placement plate (3) comprises a neck placement plate (31) and a head placement plate (32), both of which are hinged at the same side and are arranged in an arc shape, the neck placement plate (31) is fixed to the locking member (4), a fourth electric push rod (33) is hinged to the lower side of the head placement plate (32), the other end of the fourth electric push rod (33) is fixed to the locking member (4), and the head positioning member (5) and the adjusting bracket (6) are arranged on the head placement plate (32).

9. An ophthalmological irrigator according to claim 8, characterized in that the concave surface of the head support plate (32) is further connected with a rotating arc plate (10) in a sliding manner, a driven gear (12) is arranged in an arc groove (11) on the convex surface of the rotating arc plate (10), the driven gear (12) is engaged with a driving gear (13), the driving gear (13) passes through a through hole in the head support plate (32) and is in clearance fit with the through hole, the driving gear (13) is fixed at the output end of a motor (14), the motor (14) is fixed on the lower side wall of the head support plate (32), and the head positioning element (5) and the adjusting bracket (6) are arranged on the rotating arc plate (10).

10. An ophthalmological irrigator according to claim 1, characterized in that a separation plate (15) is fixed in the separation tank (1), the separation plate (15) divides the separation tank (1) into a cleaning chamber and a fluid pumping chamber, the two chambers are communicated, the linear thrust unit (7) and the eye opening mechanism (9) are both disposed in the cleaning chamber, and a fluid inlet pipe of a fluid pump is mounted on the side wall of the fluid pumping chamber for pumping out the cleaned fluid in time.

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