CN216877142U - A kind of capsular bag used for eye flushing - Google Patents

Abstract

The utility model relates to the field of medical instruments, in particular to a capsular bag for eye irrigation, which comprises an eye patch body, wherein the eye patch body can cover the skin of the periphery of the eyes of a patient, the eye patch body is provided with eye holes corresponding to the eyes of the patient, and the eye holes are of a size capable of exposing the eyes of the patient. According to the capsular bag for eye irrigation, the skin of the periphery of the eyes of a patient is covered by the eye patch body, so that the phenomenon that pollutants or scurf remained at the periphery of the eyes of the patient flows into the eyes of the patient along with an irrigation liquid to cause eye infection of the patient when medical workers perform irrigation operation is effectively avoided, and the safety of the novel capsular bag for eye irrigation in clinical use is improved.

Description

A kind of capsular bag used for eye flushing

Technical Field

The utility model relates to the field of medical instruments, in particular to a capsular bag for eye irrigation.

Background

The conjunctival sac irrigation is a common ophthalmic care operation and is used for removing secretions and foreign bodies in the conjunctival sac, washing eyes before special examination and emergency irrigation after chemical burn, and is also preoperative conventional 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 injector suction washing liquid method.

Although the above washing methods can achieve the purpose of washing conjunctival sac, the above washing methods still have the following defects: when carrying out conjunctival sac washing operation, medical personnel all are direct aim at patient's eye with the flush fluid and wash the operation, when there is pollutant or dander in patient's periocular region position, and the flushing fluid flows into patient's eye in the pollutant or the dander of patient's periocular region position easily smuggleing secretly in the washing process, causes the risk of patient's eye infection.

Therefore, in view of the above problems, there is a need to design a capsular bag for eye irrigation.

Disclosure of Invention

The utility model aims to: when rinsing the operation to carrying out the conjunctival sac at present, medical personnel all are direct aim at patient's eye with the flush fluid and rinse the operation, when there is pollutant or impurity at patient's periocular region position, during the flush fluid easily smugglied with patient's periocular region's pollutant or dander inflow patient's eye in the washing process, cause patient's eye infection's risk, provide a capsular bag that is used for the eye to rinse.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a be used for eye bag of washing, includes the eye patch body, the eye patch body can cover the skin of patient's periocular region position, the eye patch body corresponds patient's eyes position and is provided with the eye hole, the eye hole size can expose patient's eyes.

Adopt this neotype a bag for eye washes, through setting up the eye pastes the body and covers the processing to the skin at patient's periocular position, has effectively avoided medical personnel when washing the operation, and pollutant or the dander that patient's periocular position was kept flows into patient's intraocular along with the flush fluid, causes the emergence of patient's eye infection, has improved this neotype security in clinical use.

Preferably, the eye patch body includes upper eye patch and lower eye patch, upper eye patch is extended to the eyelid direction by patient's upper eyelid, lower eye patch is extended to the pouch direction by patient's lower eyelid, upper eye patch is last to be provided with first perk portion, lower eye patch is last to be provided with second perk portion, first perk portion with the second perk portion is laminated with the profile phase at patient eyeball position.

Preferably, the area of the first tilting portion is larger than the area of the second tilting portion.

Preferably, the first raised portion and the second raised portion have a circular arc-shaped cross section.

Preferably, the cross-sectional areas of the first and second raised portions in the raising direction thereof are gradually reduced.

Preferably, a baffle is arranged on the surface of the eye patch body, which is in contact with the flushing liquid, and the baffle forms a closed structure around the edge of the eye patch body.

Preferably, the baffle is inclined outwardly to form a bell mouth shape.

Preferably, a baffle plate is further arranged on the opening surface of the baffle plate, the baffle plate extends towards the eyelet, and a flushing hole is formed around the center point of the eyelet.

Preferably, the side wall of the baffle plate is inclined towards the central axis of the eyelet, and the flushing hole is far away from the eyelet.

Preferably, the orthographic projection of the irrigation hole covers the open face of the eyelet.

Preferably, the side of the eye patch body, which is in contact with the skin of the patient, has viscosity.

Preferably, the eye patch body is shaped like an ellipse.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the pouch for washing the eyes, the skin of the periphery of the eyes of a patient is covered by the eye patch body, so that the phenomenon that pollutants or dandruff remained on the periphery of the eyes of the patient flows into the eyes of the patient along with washing liquid to cause the infection of the eyes of the patient when medical workers wash the eyes is effectively avoided, and the safety of the pouch in clinical use is improved;

2. the utility model relates to a capsular bag for eye irrigation, which comprises an upper eye patch and a lower eye patch, wherein the upper eye patch extends from the upper eyelid of a patient to the upper eyelid, the lower eye patch extends from the lower eyelid of the patient to the pouch, the upper eye patch is provided with a first tilting part, the lower eye patch is provided with a second tilting part, and the first tilting part and the second tilting part are attached to the outline of the eyeball part of the patient; the area of the first tilting part is larger than that of the second tilting part; the cross-sectional shapes of the first tilting part and the second tilting part are circular arc; adopt above-mentioned structure setting, improved this novel and patient's eye position's laminating degree, avoided the eye pastes body and patient's eye position formation space, makes during pollutant or dander can follow flush fluid entering patient's eye through the space, causes patient's eye to infect and takes place, has further improved this novel security in clinical use. Meanwhile, the cross-sectional areas of the first tilting part and the second tilting part along the tilting direction are gradually reduced, so that the thickness of the edge of the eyelet is reduced as much as possible, flushing fluid in the eyelet can be discharged completely, and the novel bracket can be better applied in clinic;

3. according to the bag for washing the eyes, the eye patch body is matched with the baffle, so that washing liquid can be collected in the range of the eye patch body, the phenomenon that the washing liquid splashes or flows out of the coverage range of the eye patch body to wet clothes of a patient due to improper operation of medical personnel is avoided, and the comfort of washing the conjunctival sac of the patient is improved;

4. according to the capsular bag for eye irrigation, the blocking piece is arranged, the blocking piece extends towards the eye hole, so that the novel open space is only the irrigation hole, and through the structural arrangement, the open space formed by the eye patch body is greatly reduced, so that pollutants in the external environment are effectively prevented from falling onto the eye patch body, and the safety of clinical use of the novel capsular bag is improved. Simultaneously, the inventor will the lateral wall of separation blade to the axis slope setting of eyelet, and make the flushing hole is kept away from the eyelet for the lateral wall of separation blade forms the domatic of an slope at any time, so, even the pollutant in the external environment drop to on the separation blade, it only can be along on the domatic landing to patient's skin of the slope that the separation blade formed, and can not to the flushing hole direction slides and gets into patient's eye along with the flush fluid, thereby has further improved this novel security in clinical use. On the basis of the above structural scheme, the orthographic projection surface of the flushing hole covers the opening surface of the eyelet. The opening surface of the flushing hole is larger than that of the eyelet, so that the flushing effect is prevented from being influenced by flushing dead angles, and the clinical use effect of the novel flushing device is improved;

5. according to the pouch for washing the eyes, the side, which is in contact with the skin of a patient, of the eye patch body is sticky, so that the fitting degree of the eye patch body on the eye periphery of the patient is further improved, a gap between the eye patch body and the eye periphery of the patient is avoided, pollutants or dandruff can flow into the eyes of the patient along with washing liquid from the gap, the eye infection of the patient is caused, the safety of the novel pouch in clinical use is improved, and further, the shape of the eye patch body is oval-like, so that the adhesive failure caused by the sharp reduction of the adhesive area is avoided, and the fitting degree of the eye patch body and the eye periphery of the patient is improved.

Drawings

FIG. 1 is a schematic diagram of a capsular bag for use in eye irrigation;

FIG. 2 is a schematic cross-sectional view of a capsular bag for use in eye irrigation;

FIG. 3 is a schematic view of a bladder for use in eye irrigation from another perspective;

FIG. 4 is a schematic view of the eye patch body of FIG. 1;

FIG. 5 is a schematic view of the eye patch body from another perspective;

fig. 6 is a schematic cross-sectional structure view of the eye patch body.

The labels in the figure are: 1-eye patch body, 2-eye hole, 3-upper eye patch, 4-lower eye patch, 5-first raised part, 6-second raised part, 7-baffle, 8-baffle and 9-flushing hole.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

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 utility model is not intended to limit the scope of the utility model as claimed, but is merely representative of some embodiments of the utility model. 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.

Example 1

As shown in fig. 1 to 6, the pouch for eye irrigation according to the present invention comprises an eye patch body 1, wherein the eye patch body 1 can cover the skin of the periocular region of a patient, the eye patch body 1 is provided with an eye hole 2 corresponding to the eye region of the patient, and the eye hole 2 is sized to expose the eye of the patient.

Adopt this neotype a bag for eye washes, through setting up eye pastes body 1 and covers the processing to the skin at patient's periocular position, has effectively avoided medical personnel when washing the operation, and pollutant or the dander that patient's periocular position was retained flows into patient's intraocular along with the flush fluid, causes the emergence of patient's eye infection, has improved this neotype security in clinical use.

Specifically, this is novel when using, will eye pastes body 1 and applies ointment or plaster at patient's periocular position, makes eye pastes body 1 covers the pollutant or the dander at patient's periocular position, so, medical personnel when washing patient's eye, because the isolation of eye pastes body 1 even the flush fluid spills near patient's periocular, also can not bring pollutant or dander into patient's eye to effectively avoided patient's eye to infect the emergence, improved this novel security in clinical use.

In a preferred embodiment, in addition to the above-mentioned mode, the eye patch body 1 further includes an upper eye patch 3 and a lower eye patch 4, the upper eye patch 3 extends from the upper eyelid of the patient to the direction of the upper eyelid, the lower eye patch 4 extends from the lower eyelid of the patient to the direction of the pouch, the upper eye patch 3 is provided with a first tilted portion 5, the lower eye patch 4 is provided with a second tilted portion 6, and the first tilted portion 5 and the second tilted portion 6 are fitted to the contour of the eyeball part of the patient.

The human eye is approximately spherical and is located within the orbit. The average anteroposterior diameter of the normal adult is 24mm, and the average vertical diameter is 23 mm. The foremost end protrudes 12-14 mm outside the orbit and is protected by the eyelid. That is, the skin of the human periocular region slightly rises upward following the structure of the eyeball. Based on this, the inventor is in this embodiment be provided with first perk portion 5 on the upper eye patch 3, be provided with second perk portion 6 on the lower eye patch 4, make first perk portion 5 with the profile of second perk portion 6 and patient eyeball position is laminated mutually, so improved this novel and patient's eye position's laminating degree, avoided eye patch body 1 and patient's eye position form the space, make during pollutant or dander can follow the flush fluid entering patient's eye through the space, cause patient's eye infection to take place, further improved this novel security in clinical use.

Simultaneously, the laminating degree of eye subsides body 1 and patient's eye position has improved afterwards, has also avoided the flush fluid to follow flow out in the space that eye subsides body 1 and patient's eye position formed, cause the condition of flush fluid soaking patient's clothing to take place, influence patient's treatment comfort level.

In a preferred embodiment, in addition to the above aspect, an area of the first raised part 5 is larger than an area of the second raised part 6.

The upper eyelid and the lower eyelid are curtain-shaped tissues which cover the eyelid fissure in front of the eyeball to play a role in protection. The upper border of the upper eyelid is the eyebrow, the lower border is the fissure, the upper border of the lower eyelid is the chord of the lower eyelid, and the lower border is the lower border of the eye frame. Therefore, the area of the upper eyelid covering the eyeball of the human body is larger than the area of the lower eyelid covering the eyeball. And in this novel wherein first perk is with human upper eyelid to laminating, second perk portion 6 is with human lower eyelid to laminating. Therefore, in the present embodiment, the inventors set the area of the first raised portion 5 to be larger than the area of the second raised portion 6. Make the eye pastes body 1 can be better covers patient's periocular part, avoids appearing, first perk portion 5 can't cover patient's upper eyelid completely, leads to pollutant or dander on the patient's upper eyelid to get into patient's eye along with the flush fluid, causes the emergence of a series of circumstances such as infection emergence, has further improved this novel security in clinical use again.

In a preferred embodiment, in addition to the above-described aspect, the first raised part 5 and the second raised part 6 have an arc-shaped cross-sectional shape.

In this embodiment, the inventor further considers that the human eye is approximately spherical, so that the cross-sectional shape of the bulge formed by the upper eyelid and the lower eyelid is also approximately arc-shaped, and therefore, in this embodiment, the inventor sets the cross-sectional shapes of the first tilted part 5 and the second tilted part 6 to be arc-shaped, so that the cross-sectional shapes of the bulge formed by the upper eyelid and the lower eyelid of the patient correspond to each other, and the first tilted part 5 and the second tilted part 6 are made to more fit the upper eyelid and the lower eyelid of the patient, thereby preventing the first tilted part 5 and the second tilted part 6 from forming a gap between the upper eyelid and the lower eyelid of the patient, causing contaminants and scurf to enter the patient's eye from the gap, causing the occurrence of the eye infection of the patient, and further improving the safety of the clinical use of the present invention.

In a preferred embodiment, in addition to the above aspect, the cross-sectional areas of the first tilted part 5 and the second tilted part 6 in the tilted direction are gradually reduced.

The conjunctival sac of the patient is washed, the action principle is that the foreign matter in the conjunctival sac of the patient is taken away by adopting flowing washing liquid, but the inventor finds that, in the clinical use of the novel eye patch, the first tilting part 5 and the second tilting part 6 are gradually reduced along the cross-sectional area in the tilting direction of the first tilting part and the second tilting part 6, so that the thickness of the edge of the eye hole 2 is reduced as much as possible, and the washing liquid in the eye hole 2 can be completely removed, so that the novel clinical application can be better. And, the thickness at 2 marginal backs of eye reduces, its edge of laminating patient's upper eyelid and lower eyelid more to avoided pollutant and dander to get into the patient's eye from the space in, caused the emergence of patient's eye infection, further improved this novel security in clinical use.

Example 2

As shown in fig. 1 to 6, the capsular bag for eye irrigation according to the present invention is provided with a baffle 7 on the surface of the eye patch body 1 contacting with the irrigation liquid, wherein the baffle 7 forms a closed structure around the edge of the eye patch body 1.

Pass through in this novel eye paste body 1 with baffle 7 cooperation can make the flush fluid be in 1 within range of eye paste body collects, has avoided operating improperly because of medical personnel, leads to the flush fluid to splash or flow the condition of patient's clothing is drenched to 1 coverage of eye paste body takes place, has improved the travelling comfort that the patient carried out the conjunctival sac and washes.

In a preferred embodiment, in addition to the above-mentioned embodiment, the baffle 7 is further inclined outward to form a bell mouth shape, and the protection range formed by the baffle 7 is wider by adopting such a structure, so that the washing liquid is further prevented from splashing or flowing out of the coverage area of the eye patch body 1 to wet the clothes of the patient.

Example 3

As shown in fig. 1 to 6, in the capsular bag for eye irrigation according to the present invention, a flap 8 is further provided on the opening surface of the flap 7, and the flap 8 extends in the direction of the eye hole 2 and has an irrigation hole 9 formed around the center point of the eye hole 2.

In this embodiment, the inventor further considers that, in the above solution, by setting the eye patch body 1 to cover the skin of the eye of the patient, the contamination or dandruff on the skin of the patient is effectively prevented from entering the eye of the patient along with the flushing fluid, which causes the infection of the eye of the patient, and the safety of the present invention in clinical use is improved, but the shortage still exists, when the medical staff performs the flushing operation, because the eye patch body 1 is in a completely open state, the contamination floating in the air or the contamination on the body of the medical staff is easy to drop onto the eye patch body 1, which causes the infection of the eye of the patient along with the flushing fluid entering the eye of the patient, so in this embodiment, the inventor sets the blocking piece 8, and extends the blocking piece 8 to the direction of the eye hole 2, so that the open space formed by the present invention is only the flushing hole 9, through such structure setting, dwindle by a wide margin the open space that eye pastes body 1 formed to effectively avoided the pollutant in the external environment to drop to on the eye pastes body 1, improved this novel security in clinical use.

In a preferred embodiment, in addition to the above-described embodiment, the side wall of the baffle plate 8 is inclined toward the central axis of the eyelet 2, and the flushing hole 9 is spaced apart from the eyelet 2.

In this embodiment, the inventor sets up the lateral wall of separation blade 8 to the axis slope of eyelet 2 to make washing hole 9 keep away from eyelet 2, make at any time the lateral wall of separation blade 8 form a slope face of slope, so, even pollutant in the external environment drops to on the separation blade 8, it only can be along the slope face of slope that separation blade 8 formed slips to patient's skin, and can not to the slip of washing hole 9 direction gets into patient's eye along with the flush fluid, thereby has further improved this novel safety in clinical use.

In a preferred embodiment, in addition to the above-described embodiment, an orthographic projection surface of the flushing hole 9 covers an opening surface of the eyelet 2. With this arrangement, the opening surface of the flushing hole 9 is made larger than the opening surface of the eyelet 2. On one hand, the eye of the patient can be completely covered by the medical staff when the flushing operation is carried out, and the phenomenon that the flushing effect is influenced by the flushing dead angle is avoided. On the other hand, be convenient for medical personnel to pass through the effect that washes is observed to washing hole 9, has further avoided washing the production at dead angle, has improved this novel clinical use's effect.

Example 4

As shown in fig. 1 to 6, in the capsular bag for eye irrigation according to the present invention, the side of the eye patch body 1 contacting with the skin of the patient has adhesiveness. Adopt this kind of structure to implement, further improved the laminating degree of eye paster body 1 and patient's eye position, avoid eye paster body 1 forms the space in patient's eye position, leads to during pollutant or dander flow into patient's eye along with the flush fluid from the space, causes the emergence of patient's eye infection, has improved this novel security in clinical use.

In a preferred embodiment, in addition to the above-described aspect, the eye patch body 1 is formed in an elliptical-like shape.

The oval shape prevents the adhesive area from being sharply reduced for the adhesive firmness, so that the adhesive failure of the area is avoided. In the scheme, the technical effect is utilized, so that the attaching degree of the eye patch body 1 and the eye circumference of the patient is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The capsular bag for eye irrigation is characterized by comprising an eye patch body (1), wherein the eye patch body (1) can cover the skin of the periocular part of a patient, the eye patch body (1) is provided with an eye hole (2) corresponding to the eye part of the patient, and the eye hole (2) is sized to expose the eye of the patient; eye pastes body (1) including last eye subsides (3) and lower eye subsides (4), go up eye subsides (3) by the patient on the eyelid extend to the eyelid direction, lower eye pastes (4) by the patient under the eyelid extend to the eye bag direction, upward be provided with first perk portion (5) on eye subsides (3), be provided with second perk portion (6) on lower eye subsides (4), first perk portion (5) with second perk portion (6) are laminated with the profile at patient eyeball position mutually.

2. The capsular bag for use in eye irrigation according to claim 1, wherein the first bulge (5) has an area larger than the area of the second bulge (6).

3. The capsular bag for use in eye irrigation according to claim 2, wherein the cross-sectional shape of the first and second raised portions (5, 6) is circular arc.

4. A capsular bag for use in eye irrigation according to any of the claims 2-3 wherein the cross-sectional area of the first and second raised portions (5, 6) in their raising direction is gradually decreasing.

5. The capsular bag for eye irrigation according to claim 1, wherein a baffle (7) is provided on the surface of the eye patch body (1) contacting the irrigation liquid, the baffle (7) forms a closed structure around the edge of the eye patch body (1), and the baffle (7) is inclined outward to form a bell mouth shape.

6. A capsular bag for use in eye irrigation as claimed in claim 5 wherein a flap (8) is further provided at the open face of the flap (7), the flap (8) extending towards the eye opening (2) and forming an irrigation hole (9) around the centre point of the eye opening (2).

7. A sachet for eye irrigation as claimed in claim 6, wherein the side wall of the flap (8) is inclined towards the central axis of the eyelet (2) and keeps the irrigation hole (9) away from the eyelet (2).

8. A capsular bag for use in eye irrigation according to any of the claims 6 and 7 wherein the orthographic projection of the irrigation holes (9) covers the open face of the eye hole (2).

9. The pouch for eye irrigation according to claim 1 wherein the side of the eye patch body (1) contacting the patient's skin has adhesive properties and the shape of the eye patch body (1) is oval-like.

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