CN113813167A - Eye washing unit - Google Patents

Abstract

The invention relates to the technical field of medical instruments, in particular to an eye washing device, which comprises a bag and a water delivery pipe, wherein a containing cavity with a hollow middle part is arranged on the bag, the containing cavity can contain eyes of a patient, the bag is used for being attached to the skin of the eyes of the patient, the water delivery pipe is arranged on the bag, a plurality of water outlet holes are formed in the water delivery pipe, washing liquid can be delivered to the water outlet holes by the water delivery pipe and is used for washing the eyes of the patient, the part, which is in contact with the external canthus of the patient, of the bag is a water outlet part, and a water outlet assembly used for collecting the washing liquid is arranged on the water outlet part. In the scheme of this application, medical personnel and patient's both hands have been liberated to this device for patient or medical personnel need not to hand the container that receives of collecting the flush fluid that has used up, and the setting up of bag has guided the flush fluid to go out the water subassembly and has flowed, greatly reduced appear the condition that the flush fluid drenches patient's clothing washing the in-process, saved medical personnel and washed physical power, and improved the patient and carried out the travelling comfort that the eye washed.

Description

Eye washing unit

Technical Field

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

Background

The rinsing of the conjunctival sac is a common eye care operation, is used for removing secretions and foreign matters in the conjunctival sac, washing eyes before special examination and emergency rinsing after chemical burns, and is also preoperative routine preparation of ophthalmic surgery. Most of the current methods for washing conjunctival sac adopt a needleless infusion method, a handheld kettle method and a needleless syringe irrigation solution suction method, wherein the three irrigation methods all need to be aimed at the eye of a patient for irrigation, a water receiving container is placed at the outer canthus (outer canthus) of the eye, and the patient or a nurse collects the irrigation solution by holding the water receiving container.

Although the above-mentioned irrigation method will achieve the purpose of irrigating conjunctival sac, the inventors found that there are some disadvantages in the current eye irrigation operation, specifically:

when carrying out eye flushing operation, in order to prevent not pasting tight skin and avoiding the flush fluid sidestream by the water receptacle, patient or medical personnel need handheld water receptacle that receives, need ensure when the cooperation flusher that the position that receives the water receptacle can not have great skew, make the patient receive the water receptacle when washing and will keep pasting tight state with patient's skin, not only make patient or medical personnel need hand-held water receptacle that receives in whole flushing process, cause the discomfort to patient or medical personnel's arm, if receive the water receptacle to shift to aim at the flush fluid and follow eye outflow position simultaneously, the condition that flush fluid sidestream and flush fluid soaked patient's clothing still can appear, make patient's uncomfortable sense reinforcing.

Therefore, in view of the above problems, there is a need to design an eye irrigation device that is easy to irrigate.

Disclosure of Invention

The invention aims to: when carrying out eye flushing operation at present, patient or medical personnel need handheld water receptacle that receives, need ensure the position that receives water receptacle when the cooperation flusher can not have great skew, make the patient receive water receptacle will keep the state of hugging closely with patient's skin when washing, not only make patient or medical personnel need hand the water receptacle that receives in whole washing process, cause the discomfort to patient or medical personnel's arm, the condition that patient's clothing was soaked to flush fluid sidestream and flush fluid still can appear simultaneously, the eye washing unit who is convenient for wash is provided.

In order to achieve the above purpose, the invention provides the following technical scheme:

the eye washing device comprises a bag and a water pipe, wherein a hollow accommodating cavity is arranged on the bag, the accommodating cavity can accommodate eyes of a patient, the bag is used for being attached to the skin of the eyes of the patient, the water pipe is arranged on the bag, a plurality of water outlet holes are formed in the water pipe, washing liquid can be conveyed to the water outlet holes by the water pipe, the washing liquid flowing out of the water outlet holes is used for washing the eyes of the patient, the part, in contact with the outer canthus of the patient, of the bag is a water outlet part, and a water outlet assembly used for collecting the washing liquid is arranged on the water outlet part.

As the preferential technical scheme of this application, the bag is including being used for with the laminating portion of eye skin laminating mutually and being used for stopping the barrier part of collecting to the washings, be used for on the laminating portion with the thickness of the part of patient's interior canthus laminating be greater than the thickness of other parts on the laminating portion, when washing patient's eye, the surface formation that is used for contacting the washings on the laminating portion follows the inclined plane of interior canthus to outer canthus slope.

As the prior technical scheme of this application, laminating portion makes for the elastic material who has elastic deformation ability, just laminating portion and patient's eye skin laminating back mutually, laminating portion and patient's eye contour looks adaptation are the perk state.

As the preferential technical scheme of this application, keep away from the diameter of the apopore of water outlet portion is greater than and is close to the diameter of the apopore of water outlet portion.

As the preferential technical scheme of this application, the apopore encircles the lateral wall that holds the chamber is radially arranged.

As a preferential technical scheme of the application, the sum of the cross-sectional areas of the washing liquid flowing in the water outlet holes on the water conveying pipe is less than or equal to the cross-sectional area of the washing liquid flowing on the water conveying pipe.

As a preferential technical scheme of the application, the part of the bag, which is used for being matched with the upper eyelid of the patient, is an upper bag, the part of the bag, which is used for being matched with the lower eyelid of the patient, is a lower bag, and the area, which is used for being matched with the upper eyelid of the patient, of the upper bag is larger than the area, which is used for being matched with the lower eyelid of the patient, of the lower bag.

As the preferential technical scheme of this application, go out the water subassembly and include outlet pipe and water-collecting device, the one end of outlet pipe is connected go out water portion, the other end of outlet pipe is connected water-collecting device.

As the prior technical scheme, the conduit pipe is communicated with a water inlet pipe, one end of the water inlet pipe, which is far away from the conduit pipe, is communicated with a water inlet device, the water inlet device comprises an injector and an injector, the injector is used for storing flushing liquid injected into the conduit pipe, the injector is provided with a placing groove for placing the injector, and the injector is used for injecting the flushing liquid in the injector into the conduit pipe.

As a preferred embodiment of the present application, the water inlet device further includes a dry heat warmer for changing a temperature of the flushing fluid in the syringe.

As the preferential technical scheme of this application, be provided with the bolus switch on the water installations, the bolus switch is used for controlling the syringe and control flush fluid in the syringe is injected into the volume of inlet tube.

As the prior technical scheme of this application, eye washing unit still includes the eyebrow subsides, the edge that the eyebrow pasted is provided with the viscose subsides, the eyebrow subsides are used for preventing go up the eyebrow that the bag glues the patient.

As the preferential technical scheme of this application, still be provided with heating switch and temperature alarm on the water installations.

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

in the scheme of the application, the eye flushing device comprises a bag and a water conveying pipe, wherein a middle hollow accommodating cavity is arranged on the bag, when eye cleaning is carried out, the eye of a patient is positioned on the accommodating cavity, the middle hollow accommodating cavity is convenient for medical personnel to observe and prevents the eyeball of the patient from contacting with the surface of the bag, the eyes of the patient are protected, the water conveying pipe is arranged on the bag, a plurality of water outlet holes are arranged on the water conveying pipe, the water conveying pipe can convey flushing liquid and enables the flushing liquid to flow out of the water outlet holes, the eye of the patient is further cleaned by the flushing liquid, the bag restrains the flow of the flushing liquid, the flushing liquid flows on the eyes, the flushing liquid is prevented from flowing to other areas of the face from the eyes in the flushing process, meanwhile, the eyes of the patient are usually upward in the flushing operation process, the part where the external canthus of the patient is positioned is lower than the eyes of the patient, when the eye of the patient is cleaned by the flushing liquid, the flushing liquid tends to flow towards the external canthus of the patient, the part of the bag, which is in contact with the external canthus of the patient, is a water outlet part, a water outlet assembly for collecting the flushing liquid is arranged on the water outlet part, so that the flushing liquid can flow towards the water outlet assembly after cleaning the eyeballs of the patient, the used flushing liquid is convenient to recycle, the hands of medical workers and the patient are liberated, the patient or the medical workers do not need to hold a water receiving container for collecting the used flushing liquid, and the bag guides the flushing liquid to flow towards the water outlet assembly, so that the condition that the washing liquid wets the clothes of the patient in the flushing process is greatly reduced, the flushing physical strength of the medical workers is saved, and the comfort of the patient in eye flushing is improved;

the bag comprises a joint part for jointing with the skin of the eye and a blocking part for blocking and collecting the flushing liquid, the joint part on the bag is used for preventing the flushing liquid from flowing out of the eye of the patient from the joint part after being jointed with the skin of the patient, meanwhile, the thickness of the part, which is used for jointing with the inner corner of the eye of the patient, on the joint part is set to be larger than the thickness of other parts on the joint part, so that the flushing liquid is positioned at a higher position when flowing at the inner corner of the eye, the surface, which is contacted with the flushing liquid, on the joint part forms an inclined plane which inclines from the inner corner of the eye to the outer corner of the eye, and the blocking part blocks the flushing liquid, so that the flushing liquid flows to a water outlet part at the outer corner of the eye along the inclined plane formed by the joint part in the flushing process, so that the flushing liquid is collected by a water outlet assembly, the flowing speed of the flushing liquid in the collecting process is accelerated, and the staying time of the flushing liquid in the eye of the patient is reduced, the pollution of the flushed flushing liquid to the eyes of the patient is reduced, and the flushing effect is improved;

because the eyeball of the human eye is of a circular structure, the upper eyelid and the lower eyelid of the eye are of a raised structure, the attaching part is further made of an elastic material with elastic deformation capacity, when the eye cleaning device is used for washing the eye of a patient, the attaching part is attached to the skin of the upper eyelid and the lower eyelid of the eye of the patient, the attaching part deforms in the attaching process to enable the attaching part to be matched with the contour of the eye of the patient and to be in a tilting state, the attaching degree of the attaching part and the eye of the patient is further improved, the attaching part and the blocking part form a concave flow channel for flowing of flushing liquid, the flushing liquid flows to the concave flow channel along the surface of the eyeball after washing the eye of the patient, the flushing liquid flows to the surface of the eyeball of the patient along the surface of the eyeball and flows to the water outlet component at the position along the flow channel, the backflow of the flushing liquid after washing the eye is reduced, and the situation that the flushing liquid flows to the surface of the eyeball of the patient after flowing to the concave flow channel from the surface of the eyeball is reduced, the pollution of the flushed flushing liquid to the eyes of the patient is further reduced, and the flushing effect is improved;

the diameter that will keep away from the apopore of water outlet portion sets to be greater than and is close to the diameter of the apopore of water outlet portion, make the flow of the flush fluid of the apopore far away from water outlet portion great, the flow of the flush fluid of the apopore nearer apart from water outlet portion is less, the in-process that washes patient's eye at the flush fluid, the flush fluid of the apopore far away from water outlet portion is when water outlet portion flows after washing, because its flow is great, can guide the flow that has less flow of the apopore nearer apart from water outlet portion, and then make the flush fluid that flows from the apopore change to flow to water outlet portion, and can improve the speed that the flush fluid flows to water outlet portion, reduce the stay of the flush fluid that has washed at patient's eye, reduce the pollution of the flush fluid that has washed to patient's eye, and then improve the washing effect.

Description of the drawings:

FIG. 1 is a schematic view of an embodiment of an eye irrigation device according to the present application;

FIG. 2 is a schematic structural view of one embodiment of the eye irrigation apparatus of the present application;

FIG. 3 is a schematic cross-sectional view of a capsular bag of one embodiment of the eye irrigation device of the present application;

FIG. 4 is an enlarged schematic view of part A of the eye irrigation device of the present application shown in FIG. 3;

FIG. 5 is a schematic view of an embodiment of the eye irrigation apparatus of the present application;

the following are marked in the figure: 1-bag, 2-water pipe, 3-containing cavity, 4-water outlet hole, 5-water outlet part, 6-water outlet component, 7-attaching part, 8-blocking part, 9-upper bag, 10-lower bag, 11-water outlet pipe, 12-water collecting device, 13-water inlet pipe, 14-water inlet device, 15-injector, 16-injector, 17-placing groove, 18-dry heat heater, 19-injector switch, 20-eyebrow paste, 21-viscose paste, 22-heating switch and 23-temperature alarm.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of 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.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed 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 merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows: as shown with reference to figure 1 of the drawings,

the eye washing device provided by the embodiment comprises a bag 1 and a water delivery pipe 2, wherein the bag 1 is provided with a containing cavity 3 with a hollow middle part, the containing cavity 3 can contain eyes of a patient, the bag 1 is used for being attached to skin of the eyes of the patient, the water delivery pipe 2 is arranged on the bag 1, the water delivery pipe 2 is provided with a plurality of water outlet holes 4, the water delivery pipe 2 can convey washing liquid to the water outlet holes 4, the washing liquid flowing out of the water outlet holes 4 is used for washing the eyes of the patient, the part of the bag 1 contacting with the eyes of the patient is a water outlet part 5, and the water outlet part 5 is provided with a water outlet component 6 for collecting the washing liquid.

The eye washing device comprises a bag 1 and a water pipe 2, a middle hollow accommodating cavity 3 is arranged on the bag 1, when the eye washing is carried out, the eyes of a patient are positioned on the accommodating cavity 3, the middle hollow accommodating cavity 3 is convenient for the observation of medical personnel and prevents the eyeball of the patient from contacting the surface of the bag 1, the eyes of the patient are protected, meanwhile, the water pipe 2 is arranged on the bag 1, a plurality of water outlet holes 4 are arranged on the water pipe 2, the water pipe 2 can convey washing liquid and enables the washing liquid to flow out from the water outlet holes 4, so that the eyes of the patient are washed by the washing liquid, the bag 1 restrains the flow of the washing liquid, the washing liquid flows in the eyes, other areas where the washing liquid flows from the eyes to the face in the washing process are avoided, meanwhile, the eyes of the patient are usually enabled to face upwards in the washing operation process, the part where the external canthus of the patient is positioned at a lower part of the eyes of the patient, when the flush fluid is cleared up patient's eye, the trend that the flush fluid flows to patient's outer canthus, position with patient's outer canthus angular contact on bag 1 is play water portion 5, it is used for carrying out the play water subassembly 6 that collects to the flush fluid to set up on play water portion 5, make the flush fluid can flow to play water subassembly 6 after wasing patient's eyeball, be convenient for to the recovery processing of the flush fluid that has used up, medical personnel and patient's both hands have been liberated, make patient or medical personnel need not to hand the container that receives of collecting the flush fluid that has used up, bag 1's setting up has guided the flush fluid to flow to play water subassembly 6, greatly reduced the condition that patient's clothing was wetted to the flush fluid that appears in-process, medical personnel's washing physical power has been saved, and improved the travelling comfort that the patient carried out the eye and washed.

In a preferred embodiment, in addition to the above-mentioned mode, the pouch 1 further includes a fitting portion 7 for fitting to the skin of the eye and a blocking portion 8 for blocking and collecting the wash solution, a portion of the fitting portion 7 for fitting to the inner corner of the eye of the patient has a thickness larger than that of other portions of the fitting portion 7, and a surface of the fitting portion 7 for contacting the wash solution forms a slope inclined from the inner corner of the eye to the outer corner of the eye when the eye of the patient is washed.

The bag 1 comprises a fitting part 7 for fitting with eye skin and a blocking part 8 for blocking and collecting flushing liquid, the fitting part 7 on the bag 1 is used for preventing the flushing liquid from flowing out of the eyes of a patient from the fitting part 7 after being fitted with the skin of the patient, meanwhile, the thickness of the part, which is used for fitting with the inner corner of the eye of the patient, on the fitting part 7 is set to be larger than the thickness of other parts on the fitting part 7, so that the flushing liquid is positioned at a higher position when flowing at the inner corner of the eye, the surface, which is contacted with the flushing liquid, on the fitting part 7 forms an inclined plane which inclines from the inner corner of the eye to the outer corner of the eye, and the blocking part 8 blocks the flushing liquid, so that the flushing liquid flows to a water outlet part 5 at the outer corner of the eye along the inclined plane formed by the fitting part 7 in the flushing process, the flushing liquid is collected by the water outlet assembly 6, and the flowing speed of the flushing liquid in the collecting process is accelerated, the time that the flushing liquid that has washed stops in patient's eyes has been reduced, the pollution of the flushing liquid that has washed to patient's eyes has been reduced, and then the washing effect has been improved.

As a preferred embodiment, on the basis of the above manner, further, the attaching portion 7 is made of an elastic material having elastic deformation capability, and after the attaching portion 7 is attached to the skin of the eye of the patient, the attaching portion 7 is adapted to the contour of the eye of the patient and is in a tilted state.

Because the eyeball of the human eye is of a circular structure, the upper eyelid and the lower eyelid of the eye are of a raised structure, the attaching part 7 is further made of an elastic material with elastic deformation capacity, when the eye cleaning device is used for washing the eye of a patient, the attaching part 7 is attached to the skin of the upper eyelid and the skin of the lower eyelid of the eye of the patient, the attaching part 7 deforms in the attaching process to enable the attaching part 7 to be matched with the contour of the eye of the patient and to be in a tilting state, the attaching degree of the attaching part 7 to the eye of the patient is further improved, the attaching part 7 and the blocking part 8 form a concave flow channel for flowing of flushing fluid, after the eye of the patient is washed, the flushing fluid flows towards the concave flow channel along the spherical surface, and on the water outlet assembly 6 at the flow channel flowing direction towards the water outlet part 5, backflow of the flushing fluid after the eye washing is reduced, and the situation that the flushing fluid flows towards the spherical surface of the eye of the patient after flowing towards the concave flow channel from the spherical surface of the eye of the patient is reduced Further reduces the pollution of the flushed flushing liquid to the eyes of the patient and improves the flushing effect.

Example two: as shown with reference to figure 3 of the drawings,

on the basis of the technical solution of the embodiment, further, the diameter of the water outlet hole 4 far away from the water outlet portion 5 is larger than the diameter of the water outlet hole 4 close to the water outlet portion 5.

The diameter of the water outlet hole 4 far away from the water outlet part 5 is set to be larger than the diameter of the water outlet hole 4 close to the water outlet part 5, so that the flow of the flushing liquid of the water outlet hole 4 far away from the water outlet part 5 is larger, the flow of the flushing liquid of the water outlet hole 4 close to the water outlet part 5 is smaller, when the flushing liquid of the water outlet hole 4 far away from the water outlet part 5 flows to the water outlet part 5 after flushing in the process of flushing the eyes of a patient by the flushing liquid, because the flow is larger, the flow of the flushing liquid with smaller flow of the water outlet hole 4 close to the water outlet part 5 can be guided, so that the flushing liquid flowing out of the water outlet hole 4 can flow to the water outlet part 5 more easily, the flowing speed of the flushing liquid to the water outlet part 5 can be improved, the stay of the flushed liquid at the eyes of the patient is reduced, and the pollution of the flushed flushing liquid to the eyes of the patient is reduced, thereby improving the washing effect.

As a preferred embodiment, on the basis of the above manner, further, the water outlet holes 4 are radially arranged around the side wall of the accommodating cavity 3.

When the patient carries out the eye and washes, the flush fluid gets into patient's eyeball surface, further makes apopore 4 encircle the lateral wall that holds chamber 3 and be radial arrangement, and apopore 4 can radiate whole eyeball surface's region to the messenger can cover the eyeball surface from apopore 4 flush fluid that enters into eyeball surface, and then improves the flushing effect that the flush fluid washed the eye.

In a preferred embodiment, in addition to the above-mentioned embodiments, the sum of the cross-sectional areas of the outlet holes 4 on the water pipe 2 through which the rinse solution flows is less than or equal to the cross-sectional area of the water pipe 2 through which the rinse solution flows.

The sum of the cross-sectional areas of the washing liquid flowing in the water outlet holes 4 on the water conveying pipe 2 is less than or equal to the cross-sectional area of the washing liquid flowing in the water conveying pipe 2, when the water conveying pipe 2 is filled with the washing liquid, the washing liquid enters the smaller flowing space from the larger flowing space, the flow speed of the washing liquid flowing out of the water outlet holes 4 is greater than or equal to the flow speed of the washing liquid in the water conveying pipe 2, and the flow speed control of the washing liquid entering the eyes of a patient by medical staff is facilitated.

Example three: as shown with reference to figure 3 of the drawings,

on the basis of the second technical solution of the embodiment, further, the part of the bag 1 for matching with the upper eyelid of the patient is an upper bag 9, the part of the bag 1 for matching with the lower eyelid of the patient is a lower bag 10, and the area of the upper bag 9 for matching with the upper eyelid of the patient is larger than the area of the lower bag 10 for matching with the lower eyelid of the patient.

The patient needs to be in an eye opening state in the eye cleaning process, because the movable range of the upper eyelid is larger than that of the lower eyelid when the patient closes the eyes and opens the eyes, the area, used for matching with the upper eyelid of the patient, of the upper bag 9 is further set to be larger than the area, used for matching with the lower eyelid of the patient, of the lower bag 10, when the upper bag 9 is attached to the upper eyelid of the patient, the acting area is larger, the patient can be easily in the eye opening state, the stability of the patient when the upper eyelid of the patient is attached to the upper bag 9 is enhanced, meanwhile, the upper bag 9 can be attached to the upper eyelid of the patient in an attaching mode, the attaching mode of the upper eyelid of the patient to the upper bag 9 is further achieved, and the attaching mode of the lower bag 10 to the lower eyelid of the patient can also be an attaching mode.

In a preferred embodiment, in addition to the above-mentioned embodiment, the water outlet assembly 6 further includes a water outlet pipe 11 and a water collecting device 12, one end of the water outlet pipe 11 is connected to the water outlet portion 5, and the other end of the water outlet pipe 11 is connected to the water collecting device 12.

Go out water set 6 and include outlet pipe 11 and water-collecting device 12, and water portion 5 is connected to the one end of raceway 2, water-collecting device 12 is connected to outlet pipe 11's the other end, make in the eye washes the in-process, the flush fluid flows into outlet pipe 11 from water portion 5 and flows in to water-collecting device 12, water-collecting device 12 collects the flush fluid, can adopt with water-collecting device 12 and raceway 2 and open and dismantle connected mode, be convenient for medical personnel handle the flush fluid and the change of water-collecting device 12 after washing the completion or after water-collecting device 12 gathers full flush fluid.

As a preferred embodiment, in addition to the above-mentioned mode, a water inlet pipe 13 is communicated with the water pipe 2, a water inlet device 14 is communicated with one end of the water inlet pipe 13, which is far away from the water pipe 2, the water inlet device 14 includes a syringe 15 and an injector 16, the syringe 15 is used for storing the flushing liquid injected into the water pipe 2, the injector 16 is provided with a placing groove 17 for placing the syringe 15, and the injector 16 is used for injecting the flushing liquid in the syringe 15 into the water inlet pipe 13.

Keep away from one end intercommunication water installations 14 of raceway 2 on inlet tube 13, thereby realize the supply to the flush fluid in raceway 2, water installations 14 includes syringe 15 and injection pushing device 16, syringe 15 is the container of storage flush fluid, and be provided with the standing groove 17 of placing syringe 15 on injection pushing device 16, thereby improve the stability that syringe 15 placed on injection pushing device 16, injection pushing device 16 acts on syringe 15 through electronic or mechanical helping hand simultaneously, inject the flush fluid in syringe 15 into inlet tube 13, injection pushing device 16's setting makes the liquid flow rate of injecting into inlet tube 13 and raceway 2 more even, and then reduced the uncomfortable sense of patient when carrying out the eye and wash.

Example four: as shown with reference to figure 3 of the drawings,

on the basis of the third technical solution of the embodiment, further, the water inlet device 14 further includes a dry heat warmer 18, and the dry heat warmer 18 is configured to change the temperature of the flushing liquid in the syringe 15.

When carrying out the eye and washing, need debug the temperature of flush fluid in advance, and water installations 14 includes dry heat warmer 18, and dry heat warmer 18 can change the temperature of the flush fluid in syringe 15 to the temperature that makes the flush fluid reach medical personnel's requirement carries out the eye again and washes, thereby has improved the convenience to flush fluid temperature debugging.

In a preferred embodiment, in addition to the above-mentioned embodiment, the water inlet device 14 is further provided with a bolus switch 19, and the bolus switch 19 is used for controlling the syringe 16 and controlling the amount of the flushing liquid in the syringe 15 injected into the water inlet tube 13.

Be provided with on water installations 14 and inject switch 19, medical personnel inject the volume in water inlet pipe 13 through injecting switch 19 control injection ware 16 and control flush fluid injection in syringe 15 for medical personnel can be according to the needs of eye flushing process, the volume that real-time regulation and control flush fluid got into patient's eye, the medical personnel's of being convenient for control.

In a preferred embodiment, in addition to the above, the eye rinsing device further includes an eyebrow sticker 20, an adhesive sticker 21 is disposed on an edge of the eyebrow sticker 20, and the eyebrow sticker 20 is used for preventing the upper bag 1 from adhering to the eyebrows of the patient.

In a preferred embodiment, in addition to the above-described embodiment, the water inlet device 14 is further provided with a heating switch 22 and a temperature alarm 23.

Through the temperature of the flush fluid in the switch 22 control syringe 15 that heats, when the temperature of the flush fluid in syringe 15 was higher, temperature alarm 23 can send out the police dispatch newspaper in real time to transmit signal and give medical personnel, the medical personnel of being convenient for regulate and control the temperature of flush fluid.

The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

Claims (10)

1. An eye washing unit which characterized in that: the eye washing bag comprises a bag body and a water delivery pipe, wherein a containing cavity with a hollow middle part is arranged on the bag body, the containing cavity can contain eyes of a patient, the bag body is used for being attached to the skin of the eyes of the patient, the water delivery pipe is arranged on the bag body, a plurality of water outlet holes are formed in the water delivery pipe, washing liquid can be delivered to the water outlet holes through the water delivery pipe, the washing liquid flowing out of the water outlet holes is used for cleaning the eyes of the patient, the part, in contact with the outer canthus of the patient, of the bag body is a water outlet part, and a water outlet assembly used for collecting the washing liquid is arranged on the water outlet part.

2. The eye irrigation device of claim 1 wherein: the pouch comprises a fitting part used for fitting with the skin of the eye and a blocking part used for blocking and collecting washing liquid, the thickness of a part, which is used for fitting with the inner canthus of the eye, of the fitting part is larger than the thickness of other parts of the fitting part, and when the eye of a patient is washed, the surface, which is used for contacting the washing liquid, of the fitting part forms an inclined plane which inclines from the inner canthus to the outer canthus.

3. The eye irrigation device of claim 2 wherein: the laminating portion is made for the elastic material who has elastic deformation ability, just laminating portion and patient's eye skin back mutually, laminating portion and patient's eye contour looks adaptation are the perk state.

4. The eye irrigation device of claim 3 wherein: the diameter of the water outlet hole far away from the water outlet part is larger than that of the water outlet hole close to the water outlet part.

5. The eye irrigation device of claim 4 wherein: the apopores surround the side wall of the accommodating cavity and are radially arranged.

6. The ocular irrigation device of claim 5, wherein: the sum of the cross-sectional areas of the washing liquid flowing in the water outlet holes on the water conveying pipe is less than or equal to the cross-sectional area of the washing liquid flowing in the water conveying pipe.

7. The eye irrigation device of claim 4 wherein: the part of the bag, which is used for being matched with the upper eyelid of the patient, is an upper bag, the part of the bag, which is used for being matched with the lower eyelid of the patient, is a lower bag, and the area, which is used for being matched with the upper eyelid of the patient, of the upper bag is larger than the area, which is used for being matched with the lower eyelid of the patient, of the lower bag.

8. The eye irrigation device of claim 7 wherein: the water outlet assembly comprises a water outlet pipe and a water collecting device, one end of the water outlet pipe is connected with the water outlet part, and the other end of the water outlet pipe is connected with the water collecting device.

9. The ocular irrigation device of any one of claims 1-8, wherein: the flushing device comprises a water pipe, a water inlet device, a syringe and an injector, wherein the water pipe is communicated with the water inlet pipe, one end, far away from the water pipe, of the water inlet pipe is communicated with the water inlet device, the water inlet device comprises the syringe and the injector, the syringe is used for storing flushing liquid injected into the water pipe, a placing groove for placing the syringe is formed in the injector, and the injector is used for injecting the flushing liquid in the syringe into the water inlet pipe.

10. The eye irrigation device of claim 9 wherein: the water inlet device further comprises a dry heat warmer for changing the temperature of the flushing fluid in the syringe.

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