CN117064736A - Ophthalmic eye cleaning device - Google Patents

Abstract

The invention relates to the technical field of ophthalmic instruments, in particular to an ophthalmic eye cleaning device. The technical proposal comprises: the eye cleaning device comprises a cleaning mechanism, a bed body positioned below the cleaning mechanism and an induction type controller arranged on the bed body, thereby forming a main body of the eye cleaning device. The invention wears the first eye mask on eyes like a contact lens, thereby cleaning in a contact way, physiological saline in the cleaning way directly enters into the room angle of eyes to clean and discharge dirt, the influence of the natural reaction of a human body, namely blinking, on cleaning can be effectively avoided, the cleaning effect is improved, and the pressure sensor and the miniature electric cylinder are electrically connected with the control device through the arrangement of the induction type controller, only the holding component is needed to be held, the pressure sensor generates a pressure value, the pressure value can be transmitted to the miniature controller in the control device to be processed into a command signal, and the command drives the miniature electric cylinder to start operation.

Description

Ophthalmic eye cleaning device

Technical Field

The invention relates to the technical field of ophthalmic instruments, in particular to an ophthalmic eye cleaning device.

Background

The eye washing is a conventional operation in ophthalmic clinic, and aims to wash foreign matters and secretions in conjunctival sac for cleaning and sterilizing, or wash experimental liquid splashed into eyes for preventing the experimental liquid from burning eyes or for disinfecting eyes before operation. The document with publication number CN108056909B indicates that the currently used eye cleaners mainly have the following two forms: 1. the bag or the plastic bottle for containing the cleaning liquid is in a form of being directly matched with the eyeshade through a hose, and the main problem in the form is that the cleaning liquid can be intermittently sprayed out from the eyeshade only by pressing the bag or the plastic bottle, because the applied pressure is not easy to control, the applied pressure is too large, the jet impulse is larger, a certain impact is caused to eyes, discomfort is caused to patients, even secondary injury is caused, the cleaning operation cannot be continuously carried out, the cleaning position is not easy to accurately grasp, the cleaning work is full, and the cleaning effect is poor; in addition, the cleaning liquid flows down from the cheek of the patient, the hand-held container is needed to hold the cleaning waste liquid, and the face needs to be cleaned after the eye is washed, so the operation is not convenient. The supporting table is convenient to adjust in height by the aid of the special eye cleaning frame, flushing residual liquid can be effectively prevented from flowing along the whole table top of the face or the supporting table in the flushing process, the cleaning in the using process can be guaranteed, the flushing process can be conveniently controlled by means of the flushing gun, intermittent flushing or continuous flushing is convenient to replace and operate, flushing liquid flow formed during flushing can continuously flow out, and the flow thickness is convenient to control.

In the publication CN113143746B, it is pointed out that most of various diseases generated by eyes need to care and clean eyes, however, the existing eye cleaning device does not have a function of stirring cleaning liquid, the cleaning liquid is kept stand for a long time, and the liquid medicine can be precipitated, so that the drug effect of the upper layer cleaning liquid becomes low, the cleaning treatment effect is affected, the existing eye cleaning device does not have a function of fixing the head, and the head of a patient easily shakes during the cleaning process. The setting that it passes through the puddler can prevent that liquid medicine in the washing liquid from taking place to precipitate, through the setting of head fixed establishment, prevents to rock patient's head in the washing process to patient's eye to make the washing liquid spill from the sealed eye-shade.

In combination with the above, it has been found that the following problems still exist with existing eye cleaning devices:

1. as described above, the above-mentioned publications and the related art ophthalmic cleaning device have problems that the cleaning effect is not good, and the related art cleaning methods are all that the eye mask is worn by the patient, and then the physiological saline for cleaning is discharged from the eye mask to the eyes to achieve the cleaning effect, or the documents with the publication number CN108056909B are all that the cleaning methods are performed by arranging the flushing gun, but the problems that the intrinsic reaction of the human body is neglected, and the intrinsic reaction is embodied in that the human eye continuously blinks when the human eye is stimulated by the external stimulus, and the cleaning end device of the cleaning methods is not in direct contact with the inside of the eye, so that the physiological saline is inevitably blocked outside the eyes when the intrinsic reaction of the human eye is continuously blinked, so that the cleaning effect is directly reduced, and the discomfort is also caused, and the problems that the intrinsic reaction of the human body is negatively influenced by the intrinsic reaction of the human body cannot be improved, and the physiological saline is further wasted when the patient is met, or the patient is not well controlled, and the physiological saline is further wasted when the patient is further cleaned.

2. The current cleaning method is when controlling the flow, like in the document of publication number CN108056909B, it is through setting up the rifle that washes, can conveniently control the washing process when using, it is interrupted or continue to wash mutual change simple operation, the washing liquid stream that forms when washing moreover can continuously flow, the thick thin control of liquid stream is convenient, perhaps foretell eye-shade formula washs, it is all that medical staff controls the flow, the tolerance of the uncomfortable sense of every patient often only knows by oneself and only can hold by oneself, consequently, need a patient oneself can master the belt cleaning device of velocity of flow.

3. In the medical field, the clean liquid of common ophthalmology is normal saline, the file of publication number CN113143746B, it is through the setting of puddler, can prevent that the liquid medicine in the washing liquid from taking place to precipitate, but normal saline is not required to stir, combine this file and some eye belt cleaning device on the market, its many have not fixed a position the product direction be the ophthalmic belt cleaning device of medical field or the ophthalmic belt cleaning device that can use in industry, this can often confuse the direction of use of the two, this can lead to the problem like this publication, i.e. the ophthalmic belt cleaning device of medical field is bulky, the structure is numerous, and complex operation is loaded down with trivial details, thereby if the device size is great, be inconvenient for use in the hospital, if the device operation is too loaded down with trivial details, just be unfavorable for medical staff's use, but can drive the influence that reduces work efficiency.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an ophthalmic eye cleaning device.

The technical scheme of the invention is as follows: an ophthalmic eye cleaning device comprises a cleaning mechanism, a bed body positioned below the cleaning mechanism and an induction type controller arranged on the bed body, thereby forming an eye cleaning device main body;

the cleaning mechanism comprises a mounting frame, a cleaning bottle and a miniature electric cylinder are mounted on the mounting frame, a rubber piston positioned in the cleaning bottle is mounted at the pushing end of the miniature electric cylinder, physiological saline for cleaning is contained in the cleaning bottle, an infusion tube is fixed and communicated with the bottom of the cleaning bottle, two hoses are fixed and communicated on the infusion tube, a disposable eye-entering mechanism is inserted into the hoses, and the eye-entering mechanism is attached to eyeballs of patients when in use;

the eye entering mechanism comprises a first eye membrane and a second eye membrane which are made of high polymer materials, a liquid outlet layer is formed between the first eye membrane and the second eye membrane, two support ring blocks which are annularly distributed are arranged in the liquid outlet layer, the support ring blocks are provided with circulation ports, the liquid outlet layer is communicated with plastic connecting pipes which are fixed between the first eye membrane and the second eye membrane, the plastic connecting pipes are provided with liquid outlets, and the eye entering mechanism is inserted at the tail end of the hose through the plastic connecting pipes;

the cleaning device is further provided with a recovery head ring for collecting waste liquid, the recovery head ring is arranged on the head of a patient with a ring-shaped wearer, the recovery head ring comprises a nose bridge part and eye frame parts at two sides of the nose bridge part, the nose bridge part and the eye frame parts are integrally formed, the nose bridge part and the eye frame parts are respectively provided with a waterproof film and a disposable gel pad, one surface of the gel pad is adhered to the waterproof film, the other surface of the gel pad is adhered to the skin, the eye frame parts are provided with operation grooves, the operation grooves are formed in the operation grooves when the eye entering mechanism is used, and the two sides of the operation grooves are respectively provided with a collection assembly which is positioned in the eye frame parts and used for absorbing the waste liquid;

the induction type controller comprises a mounting cover fixed on the bed body and a holding assembly arranged in the mounting cover, a pressure sensor and a trigger head are arranged in the holding assembly, the cleaning device is further provided with a control device, the control device is internally provided with a micro controller, the pressure sensor and the micro electric cylinder are electrically connected with the control device, and the larger the pressure value of the pressure sensor is, the larger the output power of the micro electric cylinder is.

Preferably, the mounting frame is fixedly provided with a fixing seat, the cleaning bottle is fixedly arranged in the fixing seat, the infusion tube penetrates through the fixing seat and is communicated with the cleaning bottle, and the two sides of the mounting frame are respectively provided with a disinfection tank.

Preferably, the cleaning bottle is communicated with an infusion tube, the infusion tube is provided with a sealing plug, the top of the cleaning bottle is provided with a sealing cover, and a sealing gasket is arranged at the position of the sealing cover penetrated by the miniature electric cylinder.

Preferably, the diameter L2 of the first eye film is 13mm-15mm, the diameter L3 of the second eye film is 11mm-13mm, the thickness of the first eye film and the second eye film is 1mm, and the distance L1 between the first eye film and the second eye film is 2-3mm.

Preferably, the liquid draining ports are all arranged around the plastic connecting pipe, the diameter of the liquid draining port is consistent with the distance L1 between the first eye mask and the second eye mask, and the diameter of the circulating port positioned at the outer periphery of the liquid draining port is larger than the diameter of the inner ring of the liquid draining port.

Preferably, the collecting assembly comprises a mounting cavity arranged in the nose bridge part, a water absorbing sponge is inserted in the mounting cavity, one side surface of the water absorbing sponge is positioned in the operation groove and used for absorbing waste liquid, a mounting hole is formed in one side of the water absorbing sponge, a supporting rod is fixed in the mounting hole, and a pulling seat positioned outside the eye frame part is fixed on the supporting rod.

Preferably, the recovery head ring further comprises an elastic cloth belt, the eye frame parts on two sides are respectively provided with the elastic cloth belt, and the two elastic cloth belts are respectively provided with a first magic tape and a second magic tape.

Preferably, the holding assembly comprises a fixed seat fixedly mounted on the mounting cover, the holding assembly further comprises two handles hinged to the fixed seat, the two handles are arranged in pairs, a spring is mounted between the two handles, the pressure sensor is mounted on one of the handles, and the trigger head is mounted on the other handle.

Preferably, the auxiliary pillow is further placed on the bed body, pillow parts are arranged in the middle of the protruding parts on two sides of the auxiliary pillow, shaping particles are filled in the auxiliary pillow, universal wheels are mounted on the supporting legs of the bed body and the bottom of the mounting frame, a moving groove is formed in the side face of the bed body, and the mounting frame slides in the moving groove.

Preferably, the miniature electric cylinder is provided with a relay, a power supply device is arranged in the control device, and the power supply device can be controlled to integrally supply power through the control device.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the cleaning mechanism, the eye-entering mechanism and the induction type controller, the cleaning mechanism is provided with the cleaning bottle and the miniature electric cylinder, physiological saline for cleaning is contained in the cleaning bottle, the rubber piston arranged in the cleaning bottle is pushed by the pushing end of the miniature electric cylinder, so that the physiological saline is extruded to be discharged from the hose to pass through the eye-entering mechanism, the eye-entering mechanism comprises a first eye mask and a second eye mask.

2. According to the invention, through the arrangement of the recovery head ring, when waste liquid overflows from human eyes to the operation groove during cleaning, the waste liquid can be wrapped by the operation groove, the gel pad at the bottom can isolate the waste liquid to avoid leakage, the waste liquid can be contacted with the water-absorbing sponge to be absorbed, the water-absorbing sponge can be replaced, the water-absorbing sponge can be continuously used for different patients, and the characteristic that the use amount of physiological saline flow is small by combining the cleaning mechanism and the eye-entering mechanism can effectively prevent the waste liquid from polluting the face.

3. The whole device has small volume and simple structure, is suitable for being used in an outpatient service room of a hospital, has simple whole operation and less requirements on medical staff, and is beneficial to market popularization.

Drawings

Fig. 1 is a schematic structural view of an ophthalmic eye cleaning device according to the present invention;

fig. 2 is a schematic structural view of a cleaning mechanism of an ophthalmic cleaning device according to the present invention;

fig. 3 is a schematic cross-sectional view of an eye mechanism of an ophthalmic eye cleaning device according to the present invention;

FIG. 4 is a schematic view of an ophthalmic eye cleaning device according to the present invention in use;

fig. 5 is a schematic perspective view of an eye mechanism of an ophthalmic eye cleaning device according to the present invention;

fig. 6 is a schematic structural view of a recovery head ring of an ophthalmic eye cleaning device according to the present invention;

fig. 7 is a schematic side view of a recovery head ring of an ophthalmic eye cleaning device according to the present invention;

fig. 8 is a schematic structural view of a collection assembly of an ophthalmic eye cleaning device according to the present invention;

fig. 9 is a schematic cross-sectional view of a collection assembly of an ophthalmic eye cleaning device according to the present invention;

fig. 10 is a schematic structural diagram of an induction controller of an ophthalmic eye cleaning device according to the present invention;

fig. 11 is a schematic structural view of a holding assembly of an ophthalmic eye cleaning device according to the present invention;

fig. 12 is a schematic structural view of an auxiliary pillow for an ophthalmic eye cleaning device according to the present invention;

fig. 13 is a circuit block diagram of an ophthalmic eye cleaning device according to the present invention.

Reference numerals: 1. a cleaning mechanism; 2. an eye insertion mechanism; 3. a hose; 4. recovering the head ring; 5. an auxiliary pillow; 6. a control device; 7. an inductive controller; 8. a sterilization tank; 9. a bed body; 10. a universal wheel; 11. a mounting frame; 12. cleaning the bottle; 13. a miniature electric cylinder; 14. a rubber piston; 15. sealing cover; 16. a fixing seat; 17. an infusion tube; 18. a sealing plug; 19. an infusion tube; 20. the method comprises the steps of carrying out a first treatment on the surface of the 21. A first ocular membrane; 22. a second ocular membrane; 23. a plastic connecting pipe; 24. a support ring block; 25. a flow port; 26. a liquid outlet; 27. a liquid outlet layer; 41. a nose bridge; 42. an eye frame portion; 43. an elastic cloth belt; 44. an operation groove; 45. a collection assembly; 46. a gel pad; 47. a waterproof membrane; 48. a first magic tape; 49. the second magic tape; 451. a mounting cavity; 452. a water absorbing sponge; 453. a mounting hole; 454. a support rod; 455. pulling out the seat; 51. a boss; 52. a pillow part; 53. shaping particles; 71. a mounting cover; 72. a grip assembly; 73. a pressure sensor; 74. a trigger head; 721. setting; 722. a handle; 723. and (3) a spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Example 1

Referring to fig. 1 to 5, an ophthalmic eye cleaning device comprises a cleaning mechanism 1, a bed 9 positioned below the cleaning mechanism and an induction type controller 7 arranged on the bed 9, thereby forming an eye cleaning device main body, wherein the cleaning mechanism 1 comprises a mounting frame 11, a cleaning bottle 12 and a miniature electric cylinder 13 are arranged on the mounting frame 11, a rubber piston 14 positioned in the cleaning bottle 12 is arranged at the pushing end of the miniature electric cylinder 13, physiological saline for cleaning is contained in the cleaning bottle 12, an infusion tube 19 is fixed and communicated with the bottom of the cleaning bottle 12, two hoses 3 are fixed and communicated with the infusion tube 19, a disposable eye entering mechanism 2 is inserted into the hoses 3, the eye entering mechanism 2 is attached to eyeballs of patients when in use, the distance for use can be adjusted through the arrangement of the two hoses 3, so that the problem that the distances between eyes of different patients are unequal can be avoided, the eye entering mechanism 2 comprises a first eye film 21 and a second eye film 22 which are made of high polymer materials, a liquid outlet layer 27 is formed between the first eye film 21 and the second eye film 22, two support ring blocks 24 which are distributed in a ring shape are arranged in the liquid outlet layer 27, the support ring blocks 24 are provided with a circulation port 25, the liquid outlet layer 27 is communicated with a plastic connecting pipe 23 fixed between the first eye film 21 and the second eye film 22, the plastic connecting pipe 23 is provided with a liquid outlet port 26, the eye entering mechanism 2 is inserted at the tail end of a hose 3 through the plastic connecting pipe 23, in the embodiment, the first eye film 21 and the second eye film 22 are made of PMMA polymer or made of silicon hydrogel materials which are commonly used for manufacturing contact lenses and have high transparency and wear resistance, the materials can not damage human eyes when being worn, the device forms the liquid outlet layer 27 between the first eye film 21 and the second eye film 22, by installing the supporting ring blocks 24 in the liquid outlet layer 27, the supporting ring blocks 24 are made of silica gel materials and can also be made of medical plastic materials in the embodiment, the first eye mask 21 and the second eye mask 22 can be well supported and separated, so that physiological saline can smoothly enter, as shown in fig. 3 and 4, the two supporting ring blocks 24 are respectively installed at the outer part and the inner part of the first eye mask 21 and the second eye mask 22, the forming of the liquid outlet layer 27 is ensured, when the eye entering mechanism 2 is used, firstly, the plastic connecting pipe 23 is inserted at the tail end of the hose 3, then medical staff holds the tail end of the hose 3, the first eye mask 21 is attached to the eyeball of a patient, the wearing mode is similar to that of wearing a contact lens, the first eye mask 21 is attached to the pupil of the eyeball like a contact lens after wearing, as shown in fig. 4, the annular water outlet on the periphery of the liquid outlet layer 27 faces the part between the eyeball and the eyelid, and the part is the part to be cleaned, as shown in fig. 4, the area where the dirt is located can be clearly known in the figure, the judgment standard of the area where the dirt is located is that the most common ophthalmologic cleaning in medicine is suitable for the situation that the particulate sand dust, the saw dust, the small winged insects or the chemical foreign matters are splashed into eyes, the dirt is distributed in the angle between the eyelid and the eyeball, so that the annular water outlet formed by the liquid outlet layer 27 faces the angle, the original cleaning mode is changed, the cleaning effect can be greatly improved, as shown in fig. 4, the flow direction of the physiological saline water which is input into the liquid outlet layer 27 from the hose 3 is schematically indicated, the flow from the liquid outlet layer 27 to the angle can be clearly known, and finally the flow overflowed out to the outside of the spectacles, the induction controller 7 comprises a mounting cover 71 fixed on the bed body 9 and a holding assembly 72 arranged in the mounting cover 71, wherein a pressure sensor 73 and a trigger head 74 are arranged in the holding assembly 72, the cleaning device is further provided with a control device 6, the control device 6 is internally provided with a micro controller, the pressure sensor 73 and the micro electric cylinder 13 are electrically connected with the control device 6, and the larger the pressure value of the pressure sensor 73 is, the larger the output power of the micro electric cylinder 13 is.

Example two

Referring to fig. 1-5, on the basis of the first embodiment, a fixing seat 16 is fixedly installed on a mounting frame 11, a cleaning bottle 12 is fixedly installed in the fixing seat 16, a transfusion tube 19 passes through the fixing seat 16 and is communicated with the cleaning bottle 12, disinfection tanks 8 are installed on two sides of the mounting frame 11, when a hose 3 is not used, the hose 3 is inserted into the disinfection tanks 8, a transfusion tube 17 is communicated with the cleaning bottle 12, the transfusion tube 17 is provided with a sealing plug 18, a sealing cover 15 is installed at the top of the cleaning bottle 12, a sealing gasket is arranged at the penetrating part of the sealing cover 15 by a miniature electric cylinder 13, physiological saline can be input into the cleaning bottle 12 through the transfusion tube 17 by taking down the sealing plug 18, in the embodiment, the cleaning bottle 12 is made of toughened glass, the addition amount of the physiological saline can be observed from the outside of the cleaning bottle 12, and in the specific use, medical staff can insert the physiological saline into the transfusion tube 17 through a needle tube, so that the mode is simple and quick.

Example III

Based on the first or second embodiment, the diameter L2 of the first eye film 21 is 13mm-15mm, the diameter L3 of the second eye film 22 is 11mm-13mm, the thickness of the first eye film 21 and the second eye film 22 are 1mm, the distance L1 between the first eye film 21 and the second eye film 22 is 2-3mm, as shown in fig. 3 and 4, L2 represents the diameter of the first eye film 21, the diameter of the first eye film 21 is judged to be about 24mm in the anterior-posterior diameter of an eyeball of a normal adult in medicine, the diameter of a lens is about 10mm, because the first eye film 21 is worn in the middle of the eyeball, i.e. covers the lens part, so that in order to ensure that dirt at the housing angle is not blocked when worn, the diameter L2 of the first eye film 21 is 13mm-15mm, the specific contact lens size can be referred, the diameter of the normal contact lens is 13.5-14.5mm, if the diameter is too small, the lens easily slides, in this case, the diameter L3 of the second eye mask 22 is smaller than the diameter L2 of the second eye mask 22 because the thickness of the first eye mask 21 and the second eye mask 22 is standard because the thickness of the contact lens is 0.01-0.09mm, in order to ensure that the first eye mask 21 and the second eye mask 22 are not deformed when the physiological saline passes through, the thickness is increased on the standard of the thickness of the contact lens, the periphery of the plastic adapter 23 is provided with liquid discharge ports 26, the diameter of the liquid discharge ports 26 is consistent with the distance L1 between the first eye mask 21 and the second eye mask 22, the diameter of the flow port 25 positioned at the outer ring of the liquid discharge layer 27 is larger than the diameter of the inner ring thereof, as shown in fig. 5, when the plastic adapter 23 discharges water, the water is discharged from the four sides simultaneously, and the flow ports 25 are combined, so that it can be ensured that the water outlet efficiency is not affected.

Example IV

Referring to fig. 6 to 9, based on the above embodiment, the cleaning device is further provided with a recovery head ring 4 for collecting waste liquid, the recovery head ring 4 is in the shape of a ring on the head of a wearer, the recovery head ring 4 includes a nose bridge 41 and an eye frame 42 on both sides of the nose bridge 41, the nose bridge 41 and the eye frame 42 are integrally formed, the nose bridge 41 and the eye frame 42 are made of fiber materials so as to be capable of deforming to fit a human body, the nose bridge 41 and the eye frame 42 are each provided with a waterproof film 47 and a disposable gel pad 46, one side of the gel pad 46 is adhered to the waterproof film 47, the other side is adhered to the skin, the waterproof film 47 is provided at the bottom for preventing the waste liquid from invading the body, and one side of the gel pad 46 is adhered to the waterproof film 47, the other side is adhered to the skin, and the gel pad and the skin are excellent in fit, the waste liquid can be prevented from leaking, and by the disposable gel pad 46, the main body of the recovery head ring 4 can be continuously used, only the gel pad 46 needs to be replaced, the recovery head ring is convenient, quick and sanitary, the operation groove 44 is formed in the eye frame part 42, the operation mechanism 2 is located in the operation groove 44 when in use, the two sides of the operation groove 44 are respectively provided with the collecting components 45 which are located in the eye frame part 42 and used for absorbing waste liquid, the collecting components 45 comprise the installation cavity 451 which is formed in the nose bridge part 41, the water absorbing sponge 452 is inserted into the installation cavity 451, one side surface of the water absorbing sponge 452 is located in the operation groove 44 and used for absorbing waste liquid, the installation hole 453 is formed in one side of the water absorbing sponge 452, the support rod 454 is fixed in the installation hole 453, the support rod 454 is fixed with the pulling seat 455 located outside the eye frame part 42, as shown in figures 8 and 9, the water absorbing sponge 452 on two sides of the operation groove 44 encloses the operation groove 44, so that when waste liquid overflows from human eyes into the operation groove 44, waste liquid can be absorbed by the contact of sponge 452 that absorbs water, in this scheme, through adding bracing piece 454 in sponge 452 that absorbs water, make sponge 452 that absorbs water be convenient for be inserted into installation cavity 451 in, during the follow-up taking out, through extracting seat 455 with bracing piece 454 pull out can, and in this embodiment, nose bridge portion 41 and eye frame portion 42 are fibrous material and make, thereby can deformation laminating human use, as fig. 8, the surrounding wall of installation cavity 451 is the plastic wall, thereby support through the plastic wall when having guaranteed installation cavity 451 and can take shape, retrieve head ring 4 still includes elastic cloth tape 43, the eye frame portion 42 of both sides all is equipped with elastic cloth tape 43, two elastic cloth tape 43 are equipped with first magic subsides 48 and second magic subsides 49 respectively, during the use, nose bridge portion 41 pastes on the nose bridge through gel pad 46, eye frame portion 42 department pastes around the eye, elastic cloth tape 43 can wind back brain spoon department, paste through second magic subsides 49 and first magic subsides 48, thereby make head ring 4 be in shape, and the head ring 4 is in addition can not be to flexible head ring 43, the size is not to the patient's of stretching out and drawing back.

Example five

Referring to fig. 1, 10, 11 and 13, based on the first embodiment, the induction type controller 7 includes a mounting cover 71 fixed on the bed body 9 and a holding assembly 72 mounted in the mounting cover 71, a pressure sensor 73 and a trigger head 74 are mounted in the holding assembly 72, the cleaning device is further provided with a control device 6, the control device 6 is internally provided with a micro controller, the pressure sensor 73 and the micro electric cylinder 13 are electrically connected with the control device 6, the larger the pressure value of the pressure sensor 73 is, the larger the output power of the micro electric cylinder 13 is, the holding assembly 72 includes a fixed seat 721 fixedly mounted on the mounting cover 71, the holding assembly 72 further includes two handles 722, the handles 722 are hinged on the fixed seat 721, the two handles 722 are arranged in pairs, a spring 723 is mounted between the two handles 722, the pressure sensor 73 is mounted on one handle 722, the trigger head 74 is mounted on the other handle 722, so that the two handles 722 are held by a hand to squeeze the springs 723 to shrink, at the moment, the pressure sensor 73 is squeezed by the trigger head 74 to generate a pressure value, the pressure value is transmitted to the micro controller in the control device 6 to be processed into a command signal, the command drives the micro electric cylinder 13 to start operation, when the pressure value of the pressure sensor 73 is larger, the output power of the micro electric cylinder 13 is larger, the pushing end of the micro electric cylinder 13 is used for squeezing the cleaning bottle 12 through the rubber piston to discharge the physiological saline, the physiological saline flow of the ocular mechanism 2 discharged to the angle of the eye part is larger, the arrangement only needs the patient to hold the holding assembly 72 to press to control the flow of the physiological saline, the device is more intelligent, the patient can grasp the cleaning rhythm, and the device does not cause excessive discomfort, the miniature electric cylinder 13 is provided with a relay, a power supply device is arranged in the control device 6, the power supply device can be controlled to supply power for the whole through the control device 6, in the embodiment, the miniature electric cylinder 13 is a T-series PC25 electric cylinder of THOMSON, and the relay is in an RF3V type.

Example six

Referring to fig. 1 and 12, according to the first embodiment, an auxiliary pillow 5 is further placed on the bed body 9, the two sides of the auxiliary pillow 5 are provided with a pillow portion 52 in the middle of a protruding portion 51, and shaped particles 53 are filled in the auxiliary pillow 5, through the arrangement, as shown in the cleaning mechanism 1 and the cleaning bottle 12, when a patient is placed on the auxiliary pillow 5, the head is located on the pillow portion 52, the two sides are blocked by the protruding portion 51 in an extrusion mode, so that the patient can be placed to shake the brain greatly during cleaning, universal wheels 10 are mounted on the bottoms of the support legs of the bed body 9 and the mounting frame 11, a moving groove 91 is formed in the side face of the bed body 9, the mounting frame 11 slides in the moving groove 91, and the cleaning mechanism 1 and the bed body 9 can be separated, so that the cleaning mechanism 1 and the bed body 9 can be conveniently installed in a hospital department room, and the whole device is small in size, simple in structure, and can be used according to reasons such as the height of the patient, and is more humanized.

The working principle of the ophthalmic eye cleaning device is as follows: before use, firstly, whether sufficient physiological saline exists in the cleaning bottle 12 is observed, if the physiological saline is insufficient, the physiological saline is input into the infusion tube 17 by using a needle tube by taking off the sealing plug 18, so that the physiological saline amount in the cleaning bottle 12 is supplemented;

when in use, a patient wears the recovery head ring 4, one surface of the gel pad 46 is adhered below the nose bridge 41 and the eye frame 42 respectively, then the other surface is adhered around eyes on the nose bridge and on the two sides of the patient, finally the elastic cloth belt 43 is wound on the brain bag, then the recovery head ring 4 is adhered and fixed through the first magic tape 48 and the second magic tape 49, after the recovery head ring 4 is worn, the patient is laid on the bed body 9, the patient is rested on the auxiliary pillow 5, the head of the patient is positioned on the pillow 52, the two sides of the patient are blocked by the extrusion of the protrusion parts 51, so that the brain bag of the patient can be greatly shaken during cleaning, then medical staff takes down the hose 3 from the disinfection tank 8, installs the eye insertion mechanism 2, inserts the plastic connecting pipe 23 into the bottom of the hose 3, then the medical staff holds the tail end of the hose 3, attaches the first eye film 21 on the eyeball of the patient, after the first eye mask 21 is worn and attached to the pupil of the eyeball like a contact lens, the annular water outlet on the peripheral side of the liquid outlet layer 27 faces the part between the eyeball and the eyelid, which is the part to be cleaned, then the patient holds the holding assembly 72 by hand, the patient holds the two handles 722 to squeeze the springs 723 to shrink, the pressure sensor 73 is squeezed by the trigger head 74 to generate a pressure value, the pressure value is transmitted to the micro controller in the control device 6 to be processed into a command signal, the command drives the micro electric cylinder 13 to start operation, when the pressure value of the pressure sensor 73 is larger, the output power of the micro electric cylinder 13 is larger, the pushing end of the micro electric cylinder 13 squeezes the cleaning bottle 12 to discharge the normal saline faster, so that the normal saline flow discharged to the corner of the eye chamber by the eye entering mechanism 2 is larger, so that the dirt can be washed and discharged;

finally, when the waste liquid overflows from the eyes to the operation tank 44, the waste liquid is absorbed by contact with the water absorbing sponge 452, and after the cleaning is completed, the medical staff removes the eye entering mechanism 2 from the eyes of the patient, discards the eye entering mechanism, and removes the recovery head ring 4.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. An ophthalmic eye cleaning device, characterized in that: comprises a cleaning mechanism (1), a bed body (9) positioned below the cleaning mechanism and an induction controller (7) arranged on the bed body (9), thereby forming an eye cleaning device main body;

the cleaning mechanism (1) comprises a mounting frame (11), a cleaning bottle (12) and a miniature electric cylinder (13) are mounted on the mounting frame (11), a rubber piston (14) positioned in the cleaning bottle (12) is mounted at the pushing end of the miniature electric cylinder (13), physiological saline for cleaning is contained in the cleaning bottle (12), an infusion tube (19) is fixed and communicated with the bottom of the cleaning bottle (12), two hoses (3) are fixed and communicated on the infusion tube (19), a disposable eye entering mechanism (2) is inserted into the hoses (3), and the eye entering mechanism (2) is attached to eyeballs of patients when in use;

the eye entering mechanism (2) comprises a first eye membrane (21) and a second eye membrane (22), which are made of high polymer materials, a liquid outlet layer (27) is formed between the first eye membrane (21) and the second eye membrane (22), two support ring blocks (24) which are annularly distributed are arranged in the liquid outlet layer (27), the support ring blocks (24) are provided with a circulation port (25), the liquid outlet layer (27) is communicated with a plastic connecting pipe (23) which is fixed between the first eye membrane (21) and the second eye membrane (22), the plastic connecting pipe (23) is provided with a liquid outlet (26), and the eye entering mechanism (2) is inserted at the tail end of the hose (3) through the plastic connecting pipe (23);

the cleaning device is further provided with a recovery head ring (4) for collecting waste liquid, the recovery head ring (4) is arranged on the head of a patient with a ring shape, the recovery head ring (4) comprises a nose bridge part (41) and eye frame parts (42) arranged on two sides of the nose bridge part (41), the nose bridge part (41) and the eye frame parts (42) are integrally formed, the nose bridge part (41) and the eye frame parts (42) are respectively provided with a waterproof membrane (47) and a disposable gel pad (46), one surface of the gel pad (46) is adhered to the waterproof membrane (47), the other surface of the gel pad is adhered to the skin, the eye frame parts (42) are provided with operation grooves (44), the eye entering mechanism (2) is positioned in the operation grooves (44) when in use, and two sides of the operation grooves (44) are respectively provided with a collection assembly (45) which is positioned in the eye frame parts (42) and is used for absorbing the waste liquid;

the induction type controller (7) comprises an installation cover (71) fixed on the bed body (9) and a holding assembly (72) installed in the installation cover (71), a pressure sensor (73) and a trigger head (74) are installed in the holding assembly (72), the cleaning device is further provided with a control device (6), the control device (6) is internally provided with a micro controller, the pressure sensor (73) and the micro electric cylinder (13) are electrically connected with the control device (6), and the larger the pressure value of the pressure sensor (73) is, the larger the output power of the micro electric cylinder (13) is.

2. Ophthalmic eye cleaning device according to claim 1, characterized in that a fixing seat (16) is fixedly mounted on the mounting frame (11), the cleaning bottle (12) is fixedly mounted in the fixing seat (16), the infusion tube (19) passes through the fixing seat (16) and is communicated with the cleaning bottle (12), and disinfection tanks (8) are mounted on two sides of the mounting frame (11).

3. Ophthalmic eye cleaning device according to claim 2, characterized in that the cleaning bottle (12) is connected with a transfusion tube (17), the transfusion tube (17) is provided with a sealing plug (18), the top of the cleaning bottle (12) is provided with a sealing cover (15), and the sealing cover (15) is provided with a sealing gasket at the penetration part of the miniature electric cylinder (13).

4. The ophthalmic eye cleaning device according to claim 1, wherein the diameter L2 of the first eye film (21) is 13mm-15mm, the diameter L3 of the second eye film (22) is 11mm-13mm, the thickness of the first eye film (21) and the second eye film (22) is 1mm, and the distance L1 between the first eye film (21) and the second eye film (22) is 2-3mm.

5. Ophthalmic eye cleaning device according to claim 4, characterized in that the plastic connection tube (23) is provided with liquid discharge openings (26) all around, the diameter of the liquid discharge openings (26) is consistent with the distance L1 between the first eye mask (21) and the second eye mask (22), and the diameter of the circulation opening (25) located at the outer ring of the liquid discharge layer (27) is larger than the diameter of the inner ring thereof.

6. The ophthalmic eye cleaning device according to claim 1, wherein the collecting assembly (45) comprises a mounting cavity (451) formed in the nose bridge (41), a water absorbing sponge (452) is inserted into the mounting cavity (451), one side surface of the water absorbing sponge (452) is located in the operation groove (44) and used for absorbing waste liquid, a mounting hole (453) is formed in one side of the water absorbing sponge (452), a supporting rod (454) is fixed in the mounting hole (453), and a pulling seat (455) located outside the eye frame (42) is fixed in the supporting rod (454).

7. Ophthalmic eye cleaning device according to claim 6, characterized in that the recovery head ring (4) further comprises elastic cloth strips (43), the eye frame parts (42) on both sides are provided with the elastic cloth strips (43), and the two elastic cloth strips (43) are provided with a first magic tape (48) and a second magic tape (49) respectively.

8. The ophthalmic eye cleaning device according to claim 1, wherein the holding assembly (72) comprises a stationary seat (721) fixedly mounted on the mounting cover (71), the holding assembly (72) further comprises two handles (722), the handles (722) are hinged on the stationary seat (721), the two handles (722) are arranged in pairs, a spring (723) is mounted between the two handles (722), the pressure sensor (73) is mounted on one of the handles (722), and the trigger head (74) is mounted on the other handle (722).

9. The ophthalmic eye cleaning device according to claim 1, wherein an auxiliary pillow (5) is further placed on the bed body (9), pillow parts (52) are arranged in the middle of two sides of the auxiliary pillow (5) which are protruding parts (51), shaping particles (53) are filled in the auxiliary pillow (5), universal wheels (10) are installed on the supporting legs of the bed body (9) and the bottoms of the installation frames (11), a moving groove (91) is formed in the side face of the bed body (9), and the installation frames (11) slide in the moving groove (91).

10. Ophthalmic eye cleaning device according to claim 1, characterized in that the miniature electric cylinder (13) is provided with a relay, the control device (6) is internally provided with a power supply device, and the power supply device can be controlled to supply power to the whole by the control device (6).