JP2019179095A - Mounted object for eye, appliance for eye and holding body - Google Patents

Abstract

To provide a mounted object for eye which is suitable for reducing interference to a canthus.SOLUTION: A medicine supply auxiliary tool is configured so that, a pool 19a capable of storing a medicine is partitioned by an upper eyelid conjunctival fornix 26e and an upper limb 14a, an upper eyelid conjunctiva 26a and a surface of the eyeball serve as a lid for closing an opening of the pool 19a, a pool 19b capable of storing a medicine is partitioned by a lower eyelid conjunctival fornix 26f and a lower limb 14c, and a lower eyelid conjunctiva 26b and a surface of the eyeball serve as a lid for closing an opening of the pool 19b. A right limb 14b is formed into a curved shape curved to a left side in a bow-shape so as to avoid a right canthus and becomes hollow to a left side by a deepest depth on a horizontal position of the right canthus in mount time of the tool. A left limb 14d is formed into a curved shape curved to a right side in a bow-shape so as to avoid a left canthus, and becomes hollow to a right side by a deepest depth on a horizontal position of the left canthus in mount time.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an eyewear and a medicine-feeding eyewear, and more particularly, to an eyewear and a medicine-feeding eyewear suitable for reducing interference with an eye angle.

Conventionally, for example, a contact lens described in Patent Document 1 is known.
The contact lens described in Patent Document 1 is a contact lens in which a drug is mixed in a raw material resin, and gives medicinal effects to eyes when worn.

Japanese Patent Publication No. 48-9991

  In order to supply the drug component to the deep part on the back side of the eyelid using the contact lens described in Patent Document 1, it is conceivable to increase the size. However, if the size is simply increased, the contact lens may interfere with the eye angle during wearing. As the interference with the eye angle, for example, it is conceivable to impair the eye angle and increase the feeling of foreign matter.

  Therefore, the present invention has been made paying attention to such an unsolved problem of the conventional technology, and is suitable for reducing ocular interference and eyewear for supplying a medicine. The purpose is to provide goods.

  [Invention 1] In order to achieve the above object, the ophthalmic attachment of the invention 1 is an ophthalmic attachment that can be attached to the eye, and has a shape in which an edge facing the right eye corner is recessed leftward when attached. ing.

  Here, as an aspect in which the ophthalmic attachment is attached to the eye, the ophthalmic attachment is directly attached to the eye, and the ocular attachment is provided with one or more media (for example, members) interposed between the eye attachment and the eye. Indirect attachment of an object to the eye is included. Hereinafter, the same applies to the medicine-supplied eyewear of Inventions 7 and 8 and the eyewear of Inventions 10 and 11.

  Further, the eyewear is configured as an object that can be mounted on a human or animal eyeball, more specifically, a curved surface having shape conformity to the eyeball or a spherical shape along the surface shape of the eyeball. be able to. Hereinafter, the same applies to the medicine-supplied eyewear of Inventions 7 and 8 and the eyewear of Inventions 10 and 11.

  Moreover, as an ophthalmic attachment, an ophthalmic device, a chemical | medical agent supply auxiliary tool, a correction tool, a chemical | medical agent, a supplement, and a magnetic fluid are contained, for example. As the ophthalmic device, for example, (1) a device that provides information to the eye, (2) a device that collects information about the eye, (3) a device that provides information to the outside of the eye, (4 Including devices that collect information about the outside of the eye, (5) devices that maintain, restore, impart or act on the eye, and (6) devices that add or act on the outside of the eye. It is. Among these, as the function (3), for example, there is a function of projecting authentication information to an authentication device or the like. Examples of ophthalmic devices include (1) optical devices (eg, lenses, optical fibers, optical waveguides, optical isolators, semiconductor lasers), and (2) electronic devices (eg, cameras, projectors, sensors). It is. Hereinafter, the same applies to the medicine-supplied eyewear of Inventions 7 and 8 and the eyewear of Inventions 10 and 11.

  [Invention 2] Furthermore, the ophthalmic attachment of Invention 2 is an ophthalmic attachment of Invention 1, wherein the edge facing the right eye angle when worn is recessed leftward at the horizontal position of the right eye angle.

  [Invention 3] Furthermore, the ophthalmic attachment of Invention 3 is an ophthalmic attachment of Invention 2, in which the edge facing the right eye angle when worn is the most recessed shape to the left at the horizontal position of the right eye angle.

  [Invention 4] Further, the ophthalmic attachment of the invention 4 is an ophthalmic attachment that can be attached to the eye, and has a shape in which an edge facing the left eye corner is recessed to the right when worn.

  [Invention 5] Furthermore, the ophthalmic attachment of the invention 5 is an ophthalmic attachment of the invention 4, in which the edge facing the left eye corner when worn is recessed to the right at the horizontal position of the left eye angle.

  [Invention 6] Furthermore, the ophthalmic attachment of the invention 6 in the ophthalmic attachment of the invention 5 has a shape in which the edge facing the left eye corner when worn is most recessed to the right at the horizontal position of the left eye angle.

  [Invention 7] On the other hand, in order to achieve the above object, the medicine-supplied eyewear of Invention 7 includes an eyewear that can be attached to the eye, and a medicine that has attachment means, A medicine-supplied ophthalmic attachment in which the medicine is attached to the ophthalmic attachment after being attached to the ophthalmic attachment, wherein the ophthalmic attachment has an area where the attachment means can be attached, and is attached Sometimes the edge facing the right eye corner is recessed to the left.

  If it is such a structure, a mounting means will be mounted | worn with an eyewear, and a chemical | medical agent will be mounted | worn with an eyewear. When the attached drug is dissolved, the components are supplied to the conjunctiva and cornea.

  Here, as the mounting means, for example, a configuration for mounting (for example, a suction cup structure) is provided on one of the eyewear and the medicine (medicament), and the structure of the medicine is attached to the eyewear. In the case of realization, there is a case where a configuration for mounting (for example, a suction cup structure) is provided on both the ophthalmic attachment and the medicine, and each is realized as a configuration in which each is mounted correspondingly like a male and a female. In the latter case, the mounting configuration provided on the medicine corresponds to the mounting means. Hereinafter, the same applies to the medicine-supplied eyewear of Invention 8.

  [Invention 8] The medicine-supplied ophthalmic attachment according to Invention 8 further includes an ophthalmic attachment that can be attached to the eye and a medicine having attachment means, and the attachment means is attached to the ophthalmic attachment. A medicine-supplied ophthalmic attachment in which the medicine is attached to the ophthalmic attachment, wherein the ophthalmic attachment has a region where the attachment means can be attached, and an edge facing the left eye corner when attached is a right side The shape is recessed in the direction.

  If it is such a structure, a mounting means will be mounted | worn with an eyewear, and a chemical | medical agent will be mounted | worn with an eyewear. When the attached drug is dissolved, the components are supplied to the conjunctiva and cornea.

  [Invention 9] Further, the medicine supply eyewear of Invention 9 is the medicine supply eyewear of any one of Inventions 7 and 8, wherein the attachment means is an adsorption means for adsorbing to an attachment target.

If it is such a structure, an adsorption | suction means will adsorb | suck to an eyewear and a chemical | medical agent will be mounted | worn.
Here, the term “sucking” refers to sucking, and includes, for example, sucking a sucked portion with a negative pressure rather than the outside. Hereinafter, the concept of adsorption is the same.

  In addition, as the adsorption means, for example, a configuration (for example, a sucker structure) for adsorption is provided on one of the ophthalmic attachment and the drug (medicine), and the configuration of the drug is realized as a configuration for adsorbing to the ophthalmic attachment. In such a case, a configuration (for example, a suction cup structure) for adsorption is provided on both the ophthalmic attachment and the medicine, and each of them is realized as a configuration for correspondingly adsorbing like a male and a female. In the latter case, the structure for adsorption provided on the drug corresponds to the adsorption means.

  [Invention 10] On the other hand, in order to achieve the above object, the ophthalmic attachment of Invention 10 is an ophthalmic attachment that can be attached to the eye and can be attached to the eye in the medicine supply ophthalmic attachment of Invention 7. The mounting means has a mountable region, and an edge facing the right eye corner when mounted is recessed leftward.

  [Invention 11] Further, the ophthalmic attachment of the invention 11 is an ocular attachment that can be attached to the eye and can be attached to the eye in the medicine supply ophthalmic attachment of the invention 8, wherein the attachment means is attached. It has a possible area, and the edge facing the left eye angle when worn is recessed to the right.

  As described above, according to the eyewear of the invention 1 or 10, or the medicine supply eyewear of the invention 7, the edge facing the right eye corner is recessed leftward. It is possible to reduce the possibility or the degree of interference with the.

  Furthermore, according to the ophthalmic attachment of the invention 2, since the edge facing the right eye angle is recessed leftward at the horizontal position of the right eye angle, the possibility or degree of interference with the right eye angle is reduced. can do.

  Further, according to the ophthalmic attachment of the invention 3, since the edge facing the right eye angle is the most depressed leftward at the horizontal position of the right eye angle, the possibility or degree of interference with the right eye angle is increased. Further reduction can be achieved.

  Furthermore, according to the eyewear of invention 4 or 11, or the medicine supply eyewear of invention 8, since the edge facing the left eye corner is recessed to the right, interference with the left eye angle is prevented. The likelihood or degree of occurrence can be reduced.

  Further, according to the ophthalmic attachment of the invention 5, since the edge facing the left eye angle is recessed rightward at the horizontal position of the left eye angle, the possibility or degree of interference with the left eye angle is reduced. can do.

  Further, according to the ophthalmic attachment of the invention 6, since the edge facing the left eye angle is the most concave shape to the right at the horizontal position of the left eye angle, there is a possibility or degree of interference with the left eye angle. Further reduction can be achieved.

  Furthermore, according to the medicine-supplied eyewear of the ninth aspect, since the medicine is attached to the eyewear by the adsorbing means, the combination of the medicine and the eyewear can be selected or changed.

It is a figure which shows the external appearance shape of the chemical | medical agent supply auxiliary tool 10, (a) is a front view of the chemical | medical agent supply auxiliary tool 10, (b) is a perspective view of the chemical | medical agent supply auxiliary tool 10 seen from the front, (c) is chemical | medical agent supply assistance. 2 is a side view of the tool 10. FIG. It is a figure for demonstrating the usage method of the chemical | medical agent supply assistance tool 10, (a) is a front view of the eye 20, (b) is a longitudinal cross-sectional view of the eye 20. FIG. 1 is a front view of a medicine supply assisting tool 10. It is a figure which shows the shape of the chemical | medical agent 40, (a) is a front view of the chemical | medical agent 40, (b) is a perspective view of the chemical | medical agent 40 seen from the front, (c) is a perspective view of the chemical | medical agent 40 seen from the back, (d) is It is sectional drawing along the AA of (a). It is a figure for demonstrating the usage method of the chemical | medical agent supply assistance tool 10, (a) is a front view of the eye 20, (b) is a longitudinal cross-sectional view of the eye 20. FIG. It is a longitudinal cross-sectional view of the medicine 40 and the upper eyelid mounting part 18a. It is a longitudinal cross-sectional view of the chemical | medical agent 40, the adapter 50 for eyes, and the upper eyelid mounting part 18a. It is a longitudinal cross-sectional view of the chemical | medical agent 40, the adapter 50 for eyes, and the upper eyelid mounting part 18a. 1 is a front view of a medicine supply assisting tool 10. 2 is a longitudinal sectional view of a contact lens 60. FIG. FIG. 4 is a view showing the width of a region between the edge of the through-hole 12 and the outer periphery of the medicine supply auxiliary tool 10, and is a front view of the eye 20.

[First Embodiment]
Hereinafter, a first embodiment of the present invention will be described. 1 and 2 are diagrams showing this embodiment.

First, the configuration of the present embodiment will be described.
1A and 1B are views showing an external shape of a medicine supply assisting tool 10, wherein FIG. 1A is a front view of the medicine supply assisting tool 10, FIG. 1B is a perspective view of the medicine supply assisting tool 10 as viewed from the front, and FIG. FIG. 3 is a side view of the medicine supply assisting tool 10.

  The medicine supply assisting tool 10 is made of the same material as the soft contact lens. As shown in FIG. 1, the medicine supply assisting tool 10 has a spherical shape that conforms to the surface shape of the eyeball, similar to a known soft contact lens. The rear surface has a spherical shape with a curvature that is the same as or close to the surface of the eyeball so as to fit the surface of the eyeball. Further, the planar shape as a whole is a shape in which each side 14a to 14d of the rounded rectangle is an arcuate convex portion. One of the differences from known soft contact lenses is that they are large in size, and have a region that extends to the deep part on the back side of the eyelid when worn.

  A through-hole 12 that opens a cornea region (a region located in the cornea at the time of wearing) is formed at the center of the medicine supply assisting tool 10. The diameter of the through hole 12 is larger than that of the cornea (about 1.2 times).

  The drug supply assisting tool 10 includes an upper left shoulder 14e and an upper right shoulder 14f that are in contact with an upper lid conjunctival constriction when worn, a lower right shoulder 14g and a lower left shoulder 14h that are in contact with a lower lid conjunctival constriction when worn, an upper left shoulder 14e, and An upper side 14a connecting the upper right shoulder 14f, a right side 14b connecting the upper right shoulder 14f and the lower right shoulder 14g, a lower side 14c connecting the lower right shoulder 14g and the lower left shoulder 14h, and a left side 14d connecting the upper left shoulder 14e and the lower left shoulder 14h It is configured. The upper side 14a has a shape that curves downwardly like a bow. The lower side 14c has a shape that curves upwardly like a bow. The right side 14b is curved to the left so as to avoid the right eye angle (inner eye angle for the right eye and outer eye angle for the left eye), and the horizontal position of the right eye angle when worn. The shape is the most recessed to the left. The left side 14d has a shape that curves to the right so as to avoid the left eye angle (external eye angle for the right eye and internal eye angle for the left eye), and the horizontal position of the left eye angle when worn. The shape is the most recessed to the right.

Next, the operation of the present embodiment will be described.
2A and 2B are views for explaining a method of using the medicine supply assisting tool 10, wherein FIG. 2A is a front view of the eye 20, and FIG. 2B is a longitudinal sectional view of the eye 20. In FIG. 2A, the outermost circle indicated by the dotted line indicates the outer edge of the conjunctiva.

  The user wears the medicine supply assisting tool 10 as shown in FIG. The medicine supply assisting tool 10 is mounted so that the entire cornea 24 is surrounded by the through-hole 12 and the through-hole 12 is concentric with the pupil 22. At this time, the upper left shoulder 14e and the upper right shoulder 14f are in contact with the upper eyelid conjunctiva circular lid portion 26e, and the pool 19a is partitioned by the upper eyelid conjunctival circular lid portion 26e and the upper side 14a. Further, the lower right shoulder 14g and the lower left shoulder 14h are in contact with the lower eyelid conjunctival cap 26f, and the lower eyelid conjunctiva cap 26f and the lower side 14c define the pool 19b. Next, the user drops an eye drop on the medicine supply assisting tool 10. At the time of wearing, the upper eyelid conjunctiva 26a and the surface of the eyeball are used as a lid to close the pool 19a, so that the instilled drug is stored in the pool 19a and its components are deposited in the conjunctiva, cornea, etc. over time. Supplied. Similarly, since the surface of the lower eyelid conjunctiva 26b and the eyeball serves as a lid to close the pool 19b, the instilled drug is stored in the pool 19b, and its components are supplied to the conjunctiva and cornea over time. Is done.

Next, the effect of this embodiment will be described.
In the present embodiment, the right side 14b is curved to the left as a bow.

  As a result, the possibility or degree of interference with the right eye angle can be reduced. As the interference with the right eye angle, for example, it is conceivable to give an obstacle to the right eye angle and to increase the foreign object feeling.

  Further, in the present embodiment, the right side 14b has a shape that is recessed leftward at the horizontal position of the right eye angle when worn.

As a result, the possibility or degree of interference with the right eye angle can be reduced.
Furthermore, in the present embodiment, the right side 14b has a shape that is most recessed leftward at the horizontal position of the right eye angle when worn.

  As a result, the possibility or degree of interference with the right eye angle can be further reduced.

Furthermore, in the present embodiment, the left side 14d has a shape that curves to the right as a bow.
As a result, the possibility or degree of interference with the left eye angle can be reduced. As interference with the left eye angle, for example, it is conceivable to give an obstacle to the left eye angle and to increase the feeling of foreign matter.

  Furthermore, in the present embodiment, the left side 14d has a shape that is recessed rightward at the horizontal position of the left eye angle when worn.

As a result, the possibility or degree of interference with the left eye angle can be reduced.
Furthermore, in the present embodiment, the left side 14d has a shape that is most concave to the right at the horizontal position of the left eye angle when worn.

  Thereby, the possibility or degree of interference with the left eye angle can be further reduced.

  Furthermore, in the present embodiment, when the medicine supply assisting tool 10 is worn, the upper eyelid conjunctival circular lid portion 26e and the upper side 14a define a pool 19a in which medicine can be stored.

  Thereby, the combination of a medicine and medicine supply auxiliary tool 10 can be selected or changed. For example, when the medicine is used up, the medicine can be added to the medicine supply aid 10. Further, for example, when other medicines are desired to be used, the medicine supply assisting tool 10 can be exchanged, and the other medicine supply assisting tool 10 can be applied. Therefore, it becomes easy to deal with the use and change of medicines. Moreover, since the chemical | medical agent stored in the pool 19a is supplied over time, a chemical | medical agent can be supplied over a long time. Furthermore, since the pool 19a is partitioned in the upper eyelid, the medicine can be effectively supplied to the site on the back side of the upper eyelid.

  Further, in the present embodiment, the upper eyelid conjunctiva 26a and the surface of the eyeball are used as lids to close the opening of the pool 19a when worn.

Thereby, a chemical | medical agent is easy to be stored in the pool 19a.
Furthermore, in the present embodiment, the upper left shoulder 14e and the upper right shoulder 14f are in contact with the upper eyelid conjunctiva cap 26e when worn.

  Thereby, the possibility or the degree of the medicine overflowing from the pool 19a can be reduced.

Furthermore, in the present embodiment, the upper side 14a has a shape that curves downwardly like a bow.
Thereby, the capacity of the pool 19a can be secured.

  Further, in the present embodiment, when the medicine supply assisting tool 10 is worn, the lower eyelid conjunctival circular lid portion 26f and the lower side 14c define a pool 19b in which medicine can be stored.

  Thereby, since the pool 19b is partitioned in the lower eyelid, the medicine can be effectively supplied to the site on the back side of the lower eyelid.

  Furthermore, in the present embodiment, the opening of the pool 19b is closed with the lower eyelid conjunctiva 26b and the surface of the eyeball serving as a lid when worn.

Thereby, a chemical | medical agent is easy to be stored in the pool 19b.
Further, in the present embodiment, the right lower shoulder 14g and the left lower shoulder 14h are in contact with the lower eyelid conjunctival circular lid portion 26f when worn.

  Thereby, the possibility or the degree of the medicine overflowing from the pool 19b can be reduced.

Further, in the present embodiment, the lower side 14c is curved upwardly in a bow shape.
As a result, the capacity of the pool 19b can be secured.

  Furthermore, in this Embodiment, the through-hole 12 which the chemical | medical agent supply auxiliary tool 10 opens a cornea area | region is formed.

  As a result, the possibility or degree of interference with the cornea 24 can be reduced. Examples of the interference with the cornea 24 caused by the lens or the like being positioned on the cornea 24 include, for example, decreasing oxygen permeability, inhibiting tear exchange, damaging the cornea 24, It is possible to increase it.

  Furthermore, in this Embodiment, the chemical | medical agent supply auxiliary tool 10 becomes a shape by which each planar-shaped rectangle 14a-14d becomes an arcuate convex part as a whole planar shape.

  Thereby, since the planar shape is a non-circular elliptical shape, the medicine supply assisting tool 10 may be rotated on the surface of the eyeball due to the movement of the eyelids or the eyeball as compared with the circular configuration. Or the degree can be reduced.

  In this Embodiment, the chemical | medical agent supply auxiliary tool 10 respond | corresponds to the eyewear of the invention 1 thru | or 6.

[Second Embodiment]
Next, a second embodiment of the present invention will be described. 3 to 5 are diagrams showing this embodiment. Hereinafter, only different parts from the first embodiment will be described, and overlapping parts will be denoted by the same reference numerals and description thereof will be omitted.

First, the configuration of the present embodiment will be described.
FIG. 3 is a front view of the medicine supply assisting tool 10.

  As shown in FIG. 3, the medicine supply assisting tool 10 has a horizontally long elliptical upper eyelid mounting portion 18a positioned on the back side of the upper lid when mounted, and a vertically long elliptical right conjunctival mounting portion 18b positioned on the right conjunctiva when mounted. A horizontally long elliptical lower lid mounting part 18c positioned on the back side of the lower lid when worn, a vertically elliptical left conjunctival mounting part 18d positioned on the left conjunctiva when worn, an upper lid mounting part 18a and a right conjunctival mounting part 18b. Bridge portion 16a to be connected, bridge portion 16b to connect right conjunctival attachment portion 18b and lower eyelid attachment portion 18c, bridge portion 16c to connect lower eyelid attachment portion 18c and left conjunctiva attachment portion 18d, and left conjunctiva attachment portion 18d And a bridge portion 16d for connecting the upper eyelid mounting portion 18a.

  The mounting portions 18a to 18d have a spherical shape that conforms to the surface shape of the eyeball, similar to known contact lenses. The rear surface has a spherical shape with a curvature that is the same as or close to the surface of the eyeball so as to fit the surface of the eyeball.

  The bridge portions 16a to 16d are narrower than the mounting portions 18a to 18d, and are formed in a path that avoids the cornea 24 when mounted. One end of the bridge portion 16a is joined to the upper eyelid attachment portion 18a, and the other end is joined to the right conjunctiva attachment portion 18b. One end of the bridge portion 16b is joined to the right conjunctival attachment portion 18b, and the other end is joined to the lower eyelid attachment portion 18c. One end of the bridge portion 16c is joined to the lower eyelid attachment portion 18c, and the other end is joined to the left conjunctiva attachment portion 18d. One end of the bridge portion 16d is joined to the left conjunctival attachment portion 18d, and the other end is joined to the upper eyelid attachment portion 18a. The diameter of the opening section (hereinafter referred to as “opening section”) defined by the bridge sections 16 a to 16 d is slightly larger than that of the cornea 24.

  The right side of the right conjunctival attachment portion 18b has a shape that curves like a bow to the left so as to avoid the right eye angle, and has a shape that is most concave to the left at the horizontal position of the right eye angle when attached. The left side of the left conjunctival attachment portion 18d has a shape that is bowed to the right so as to avoid the left eye angle, and has a shape that is most concave to the right at the horizontal position of the left eye angle when attached.

  4A and 4B are diagrams illustrating the shape of the medicine 40, where FIG. 4A is a front view of the medicine 40, FIG. 4B is a perspective view of the medicine 40 viewed from the front, and FIG. 4C is a perspective view of the medicine 40 viewed from the back. (D) is sectional drawing along the AA of (a).

  As shown in FIG. 4, the medicine 40 is formed in a flat elliptical plate shape. The rear surface of the medicine 40 has a spherical shape with a curvature that is the same as or close to the front surface of the mounting portions 18a to 18d so as to fit the front surfaces of the mounting portions 18a to 18d. An oval suction cup hole 42 is formed on the rear surface of the medicine 40. The sucker hole 42 has a sucker structure.

Next, the operation of the present embodiment will be described.
5A and 5B are diagrams for explaining a method of using the medicine supply assisting tool 10, wherein FIG. 5A is a front view of the eye 20, and FIG. 5B is a longitudinal sectional view of the eye 20. In FIG. 5A, the outermost circle indicated by a dotted line indicates the outer edge of the conjunctiva.

  First, as shown in FIG. 5, when the user presses the rear surface of the medicine 40 against the front surface of the upper eyelid mounting portion 18a, the suction chamber inside the suction hole 42 becomes negative pressure and the suction cup hole 42 becomes the upper eyelid mounting portion. Adsorbed on the front surface of 18a, the medicine 40 is mounted on the upper eyelid mounting portion 18a. Similarly, the medicine 40 is attached to the right conjunctiva attachment portion 18b, the lower eyelid attachment portion 18c, and the left conjunctiva attachment portion 18d, respectively. Next, the user wears the medicine supply assisting tool 10. The medicine supply assisting tool 10 is mounted so that the cornea 24 is accommodated in the opening. At the time of wearing, the upper eyelid mounting part 18a extends to the deep part on the back side of the upper eyelid, so when the medicine 40 mounted on the upper eyelid mounting part 18a melts, its components are supplied to the site on the back side of the upper eyelid. Similarly, since the lower eyelid mounting part 18c extends to the deep part on the back side of the lower eyelid, when the medicine 40 mounted on the lower eyelid mounting part 18c melts, its components are supplied to the site on the back side of the lower eyelid. Moreover, if the component of the medicine 40 flows downward from the upper eyelid mounting part 18a or flows upward from the lower eyelid mounting part 18c, the component of the medicine 40 is also supplied to the region around the cornea 24. The same applies to the right conjunctival attachment portion 18b and the left conjunctiva attachment portion 18d, and the components are supplied to the right conjunctiva and the left conjunctiva.

Next, the effect of this embodiment will be described.
In the present embodiment, the right side of the right conjunctival attachment portion 18b has a shape that curves to the left as a bow.

As a result, the possibility or degree of interference with the right eye angle can be reduced.
Furthermore, in the present embodiment, the right side of the right conjunctival attachment portion 18b has a shape that is recessed leftward at the horizontal position of the right eye angle when attached.

As a result, the possibility or degree of interference with the right eye angle can be reduced.
Furthermore, in the present embodiment, the right side of the right conjunctival attachment portion 18b has a shape that is most depressed leftward at the horizontal position of the right eye angle when attached.

  As a result, the possibility or degree of interference with the right eye angle can be further reduced.

  Further, in the present embodiment, the left side of the left conjunctival attachment portion 18d has a shape that is curved to the right as a bow.

As a result, the possibility or degree of interference with the left eye angle can be reduced.
Furthermore, in the present embodiment, the left side of the left conjunctival attachment portion 18d has a shape that is recessed to the right at the horizontal position of the left eye corner when attached.

As a result, the possibility or degree of interference with the left eye angle can be reduced.
Furthermore, in the present embodiment, the left side of the left conjunctival attachment portion 18d has a shape that is most recessed to the right at the horizontal position of the left eye corner when attached.

  Thereby, the possibility or degree of interference with the left eye angle can be further reduced.

  Furthermore, in the present embodiment, the medicine supply assisting tool 10 includes an upper eyelid attachment portion 18a that is located on the back side of the upper eyelid when attached and can be attached to the eyeball.

  Thereby, since the upper eyelid mounting part 18a is located on the upper eyelid back side, the component of the medicine 40 can be effectively supplied to the site on the upper eyelid back side.

  Further, in the present embodiment, the medicine supply assisting tool 10 includes a right conjunctival attachment portion 18b that is located on the right conjunctiva and can be attached to the eyeball when attached.

  Thereby, since the right conjunctiva attachment part 18b is located in the right conjunctiva, the component of the medicine 40 can be effectively supplied to a site such as the right conjunctiva.

  Furthermore, in the present embodiment, the medicine supply assisting tool 10 includes a lower eyelid attachment portion 18c that is located on the back side of the lower eyelid when attached and can be attached to the eyeball.

  Thereby, since the lower eyelid attachment part 18c is located on the lower eyelid back side, the component of the medicine 40 can be effectively supplied to the portion on the lower eyelid back side.

  Further, in the present embodiment, the medicine supply assisting tool 10 includes a left conjunctival attachment portion 18d that is located on the left conjunctiva and can be attached to the eyeball when attached.

  Thereby, since the left conjunctival attachment part 18d is located in the left conjunctiva, the component of the medicine 40 can be effectively supplied to a site such as the left conjunctiva.

  Further, in the present embodiment, the bridge portions 16a to 16d are narrower than the mounting portions 18a to 18d.

  Thereby, bridge part 16a-16d is not conspicuous at the time of mounting | wearing, and there is little uncomfortable appearance.

  Furthermore, in the present embodiment, the bridge portions 16a to 16d are formed in a path that avoids the cornea 24 when worn.

As a result, the possibility or degree of interference with the cornea 24 can be reduced.
Further, in the present embodiment, the mounting portions 18a to 18d are located at different locations of the conjunctiva avoiding the cornea 24 when mounted.

  Thereby, the medicine 40 can be attached to different conjunctival regions (regions located in the conjunctiva at the time of attachment). Further, the possibility or degree of interference with the cornea 24 can be reduced.

  Furthermore, in the present embodiment, the medicine 40 includes a suction cup hole 42 having a suction cup structure that is adsorbed to the medicine supply auxiliary tool 10.

  Thereby, since the medicine 40 is attached to the medicine supply auxiliary tool 10 by the suction cup, the combination of the medicine 40 and the medicine supply assistance tool 10 can be selected or changed. For example, when the medicine 40 is used up, a new medicine 40 can be attached to the medicine supply assisting tool 10. Further, for example, when another medicine 40 is desired to be used, the medicine supply assisting tool 10 can be replaced and the other medicine 40 can be attached to the new medicine supply assisting tool 10. Therefore, it becomes easy to deal with the medicine 40 being used up or changed.

  In the present embodiment, the medicine supply assisting tool 10 corresponds to the eyewear of inventions 1 to 11, and the suction cup hole 42 corresponds to the suction means of invention 9 or the wearing means of inventions 7 to 11. .

[Modification]
In addition, the following structure is employable as a modification of the said 2nd Embodiment. In the following configuration, the second embodiment and its modifications can be adopted for variations of the ophthalmic attachment, the ophthalmic device, and the attachment means.

[1 layer structure: 1st layer wearing configuration]
This configuration includes an ophthalmic attachment (first layer) having a suction cup structure or other attachment means attached to the eyeball, and the ocular attachment is attached to the eyeball.

[Two-layer structure: wearing structure in the second layer]
This configuration includes an ophthalmic device (first layer) that can be attached to an eyeball, and an ophthalmic attachment (second layer) having a suction cup structure and other attachment means attached to the ophthalmic device. Is mounted on an ophthalmic device. The second embodiment has this configuration.

[Two-layer structure: 1st layer mounting structure]
This configuration includes an ophthalmic attachment (second layer), and an ophthalmic device (first layer) that has a suction cup structure and other attachment means attached to the ocular attachment and can be attached to the eyeball. It is the structure which mounts | wears with an attachment to an ophthalmic instrument. For example, the modification of FIG. 6 can be adopted.

The modification of FIG. 6 is the structure which provided the suction cup structure in the chemical | medical agent supply auxiliary tool 10. FIG.
FIG. 6 is a longitudinal sectional view of the medicine 40 and the upper eyelid mounting portion 18a.

  As shown in FIG. 6, the medicine 40 is formed in a flat disk shape. A suction cup hole 10a is formed in the front surface of the upper eyelid mounting portion 18a. The suction cup hole 10a is slightly smaller in diameter than the medicine 40 and has a suction cup structure. As a result, when the rear surface of the medicine 40 is pressed against the front surface of the upper eyelid mounting portion 18a, the suction chamber inside the suction hole 10a becomes negative pressure and the suction hole 10a is adsorbed on the rear surface of the medicine 40, so that the medicine 40 is attached to the upper eyelid. Mounted on the portion 18a.

  The right conjunctival attachment portion 18b, the lower eyelid attachment portion 18c, or the left conjunctiva attachment portion 18d can also be provided with a suction cup structure in the same manner as the upper eyelid attachment portion 18a.

[Two-layer structure: both 1 and 2 layers are installed]
This configuration includes an ophthalmic device (first layer) that can be attached to the eyeball, an ophthalmic attachment (second layer), and a suction cup structure and other attachment means for attaching the ophthalmic device and the ophthalmic attachment. In this configuration, the ophthalmic device is mounted on the ophthalmic device. Other than the configuration in which the mounting means of the ophthalmic device and the mounting means of the ophthalmic attachment are respectively mounted on the opponent ([two-layer structure: second-layer inner-mounting configuration] and [two-layer structure: first-layer outer-mounting configuration]) In addition, a configuration is included in which the mounting means for the ophthalmic device and the mounting means for the ophthalmic mounting object are mounted correspondingly as male and female.

[Three-layer structure: second-layer both wearing configuration]
This configuration includes an ophthalmic device (first layer) that can be attached to an eyeball, an ophthalmic attachment (third layer), and an ophthalmic device and an eye that has a suction cup structure that is attached to the ocular attachment. Adapter (second layer), and an eyewear is attached to the ophthalmic device via the eye adapter. For example, the modification of FIG. 7 can be adopted.

The modification of FIG. 7 is a structure which provided the suction cup structure in the front surface and rear surface of the adapter 50 for eyes.
FIG. 7 is a longitudinal sectional view of the medicine 40, the eye adapter 50, and the upper eyelid mounting portion 18a.

  The medicine 40 is formed in a flat disk shape as shown in FIG. The medicine 40 is attached to the medicine supply assisting tool 10 through the eye adapter 50. A suction cup hole 50a is formed on the front surface of the eye adapter 50, and a suction cup hole 50b is formed on the rear face. The suction cup hole 50a is slightly smaller in diameter than the medicine 40 and has a suction cup structure. The sucker hole 50b has a sucker structure. Accordingly, when the rear surface of the medicine 40 is pressed against the front surface of the eye adapter 50, the suction chamber inside the suction hole 50a becomes negative pressure and the suction hole 50a is adsorbed on the rear surface of the medicine 40, so that the medicine 40 is absorbed by the eye adapter 50. It is attached to. Next, when the rear surface of the eye adapter 50 is pressed against the front surface of the upper eyelid mounting portion 18a, the suction chamber inside the suction cup hole 50b becomes negative pressure and the suction hole 50b is adsorbed on the front surface of the upper eyelid mounting portion 18a. The medicine 40 is mounted on the upper eyelid mounting portion 18a through the adapter 50 for use.

  The same applies to the right conjunctival attachment portion 18b, the lower eyelid attachment portion 18c, or the left conjunctiva attachment portion 18d.

[Three-layer structure: wearing structure in the second layer]
This configuration includes an ophthalmic device (first layer) that can be attached to the eyeball, an ophthalmic attachment (third layer), and an ophthalmic adapter (two layers) that has a suction cup structure and other attachment means attached to the ophthalmic device. And an eyewear is mounted on the ophthalmic device via the eye adapter. The ophthalmic adapter and the ophthalmic attachment are joined by a method other than adsorption. Here, the relationship between the ophthalmic adapter and the ophthalmic device is the same as that of [two-layer structure: second-layer internal configuration]. For example, the modification of FIG. 8 can be adopted.

The modification of FIG. 8 is a structure which provided the suction cup structure in the rear surface of the adapter 50 for eyes.
FIG. 8 is a longitudinal sectional view of the medicine 40, the eye adapter 50, and the upper eyelid mounting portion 18a.

  In the modification of FIG. 7, the suction cup hole 50 a is formed on the front surface of the eye adapter 50. However, in the modification of FIG. 8, the suction cup hole 50 a is not formed, and the rear surface of the medicine 40 and the front surface of the eye adapter 50 are bonded. Join by etc. In addition, the medicine 40 may be attached to the front surface of the eye adapter 50 by surface tension.

[Three-layer structure: second-layer external configuration]
This configuration includes an ophthalmic device (1st layer) that can be mounted on an eyeball, an ophthalmic attachment (third layer), and an ophthalmic adapter (2) that has a suction cup structure and other mounting means that is mounted on the ocular attachment. The eyewear is attached to the ophthalmic device via the ophthalmic adapter. The ophthalmic adapter and the ophthalmic device are joined by a method other than adsorption. Here, the relationship between the ophthalmic adapter and the ophthalmic attachment is the same as the [two-layer structure: one-layer outside-mounting configuration]. For example, in the modification of FIG. 7, the suction cup hole 50b is formed on the rear surface of the eye adapter 50. However, the suction cup hole 50b is not formed, and the rear surface of the eye adapter 50 and the front surface of the upper eyelid mounting portion 18a are bonded. Join. In addition, you may attach the adapter 50 for eyes to the front surface of the upper eyelid mounting part 18a with surface tension.

[Front-rear mounting configuration]
This configuration is a configuration in which the ophthalmic attachments are attached to each other in a direction other than the horizontal direction, the up-down direction, and the front-rear direction, and the plurality of attached ophthalmic attachments are attached to the ophthalmic device or the eyeball.

  Moreover, in the said 1st Embodiment and its modification, although the shape etc. of the upper side 14a, the right side 14b, the lower side 14c, and the left side 14d were illustrated, not only this but the edge of the chemical | medical agent supply assistance tool 10 is arbitrary. Can be configured in any size, any shape, and any range. For example, an arcuate recess or other concave shape, an arcuate protrusion or other protruding shape, a wave shape, a curved shape, a streamline shape, a linear shape, or other geometric shapes can be employed. The same applies to the size, shape, and range of the upper left shoulder 14e, upper right shoulder 14f, lower right shoulder 14g, and lower left shoulder 14h. The upper left shoulder 14e, upper right shoulder 14f, lower right shoulder 14g, and lower left shoulder 14h may not be provided.

  Moreover, in the said 2nd Embodiment and its modification, although the shape etc. of the right side of the right conjunctiva mounting part 18b and the left side of the left conjunctiva mounting part 18d were illustrated, it is not restricted to this, The edge can be configured in any size, any shape, and any range. For example, an arcuate recess or other concave shape, an arcuate protrusion or other protruding shape, a wave shape, a curved shape, a streamline shape, a linear shape, or other geometric shapes can be employed.

  In the first embodiment and the modification thereof, the upper left shoulder 14e and the upper right shoulder 14f are formed so as to be in contact with the upper eyelid conjunctival cap 26e at the time of wearing, but not limited thereto, the upper left shoulder at the time of wearing. 14e and the upper right shoulder 14f can be formed so as to be close to (non-contact with) the upper eyelid conjunctival cap 26e. The upper left shoulder 14e and the upper right shoulder 14f are not limited to contact with the upper eyelid conjunctival cap 26e, but may be formed so as to touch the upper eyelid conjunctiva cap 26e at one or more points. . The contact points with the upper lid conjunctiva conical portion 26e can be configured in an arbitrary place with an arbitrary number, an arbitrary size, and an arbitrary shape.

  In the first embodiment and the modification thereof, the lower right shoulder 14g and the lower left shoulder 14h are formed so as to be in contact with the lower eyelid conjunctival cap 26f at the time of wearing. The lower shoulder 14g and the left lower shoulder 14h may be formed so as to be close to (not in contact with) the lower eyelid conjunctival cap 26f. In addition, the lower right shoulder 14g and the left lower shoulder 14h are not limited to contact with the lower eyelid conjunctival cap 26f but may be formed so as to touch the lower eyelid conjunctiva cap 26f at one or more points. it can. The contact with the lower eyelid conjunctiva circular lid portion 26f can be configured in an arbitrary place with an arbitrary number, an arbitrary size, and an arbitrary shape.

  Furthermore, in the first embodiment and the modification thereof, the upper side 14a is formed in a shape that curves downwardly like a bow. However, the present invention is not limited to this, and the upper lid conjunctival cap 26e is not limited to this. As long as it is an edge that partitions the pool 19a, any edge can be targeted. For example, when the upper side is formed in multiple layers, the lowermost side can be formed in a shape that curves downwardly like a bow.

  Furthermore, in the first embodiment and the modifications thereof, the lower side 14c is formed in a shape that curves upwardly like a bow. However, the present invention is not limited to this, and the lower eyelid conjunctival cap 26f is not limited to this. Any edge can be targeted as long as it is an edge that partitions the pool 19b. For example, when the lower side is formed in multiple layers, the uppermost side can be formed in a shape that curves upwardly like a bow.

  Further, in the first and second embodiments and the modifications thereof, the right side 14b or the right side of the right conjunctival attachment portion 18b is formed as a target, and is formed into a shape that curves in a bowed shape to the left. Not limited to any edge that faces the right eye angle when worn, any edge can be targeted. For example, when the right side is formed in multiple layers, the leftmost layer side can be formed in a shape that curves to the left in a bow shape.

  Furthermore, in the first and second embodiments and the modifications thereof, the left side 14d or the left side of the left conjunctival attachment portion 18d is targeted and formed into a shape that is curved in a bow shape to the right. Any edge can be used as long as it faces the left eye angle when worn. For example, when the left side is formed in multiple layers, the rightmost side can be formed into a shape that curves in a bowing direction to the right.

Further, as a modification of the second embodiment, the modification of FIG. 9 can be adopted.
The modification of FIG. 9 has a configuration in which three or more mounting portions are provided.

  FIG. 9 is a front view of the medicine supply assisting tool 10. 9A to 9C, a circle indicated by a two-dot chain line indicates an outer edge of the conjunctiva.

  9A, the medicine supply assisting tool 10 includes an upper eyelid mounting portion 18a, a lower eyelid mounting portion 18c, a left conjunctival mounting portion 18d, an upper eyelid mounting portion 18a, and a lower eyelid mounting portion 18c. The bridge portion 16a to be connected, the bridge portion 16c, and the bridge portion 16d are included.

  In the modification of FIG. 9 (b), the medicine supply assisting tool 10 includes an upper eyelid mounting portion 18a, a right conjunctival mounting portion 18b, a lower eyelid mounting portion 18c, a bridge portion 16a, a bridge portion 16b, and an upper eyelid. And a bridge portion 16c that connects the mounting portion 18a and the lower eyelid mounting portion 18c.

  In the modified example of FIG. 9C, the medicine supply assisting tool 10 includes an upper eyelid mounting portion 18a, a right conjunctival mounting portion 18b, a lower eyelid mounting portion 18c, a left conjunctival mounting portion 18d, and an upper eyelid mounting portion 18a. And a bridge portion 16a for connecting the lower eyelid mounting portion 18c, and a bridge portion 16b for connecting the right conjunctiva mounting portion 18b and the left conjunctival mounting portion 18d. The bridge portions 16a and 16b are joined at the center (pupil region).

  Moreover, in the said 2nd Embodiment and its modification, although four mounting parts 18a-18d were provided, not only this but a mounting part is arbitrary number, arbitrary sizes, and arbitrary shapes. , Can be configured at any location. Also, the manner of connecting the mounting portions is arbitrary. For example, three or more mounting parts can be connected in a cascade or array.

  Moreover, in the said 1st Embodiment and its modification, although the shape of the pools 19a and 19b etc. was illustrated, not only this but a pool is arbitrary number, arbitrary sizes, arbitrary shapes, It can be configured at any location. For example, a pool can be formed in the medicine supply aid 10. In this case, a plurality of pools can also be formed in an array by forming the bridge portions in a lattice shape. In addition, a plurality of pools can be formed in the thickness direction of the medicine supply auxiliary tool 10. For example, a first pool having an opening on the front surface and a second pool having an opening on the rear surface are opposed to each other in the thickness direction. Can be formed. In addition, the pool can be formed as a region penetrating in the front-rear direction (for example, a through hole), and includes a recess having a front surface as an opening (including a case where a part or the whole is a bottom. The same applies hereinafter). Or it can also form as a recessed part which makes a rear surface an opening (Hereafter, these are named generically and are called a "concave part."). As other shapes, it can also be formed into a bag shape, a bowl shape, a cave shape, a road shape, a case shape, or a sandwich shape sandwiching a drug. Moreover, it can also form in the surrounding surface of the chemical | medical agent supply auxiliary tool 10 so that the depth direction of a pool may turn into the radial direction of the chemical | medical agent supply auxiliary tool 10. Further, the pool can be opened in the surface direction of the medicine supply assisting tool 10. Further, not only when an eye drop is instilled on the medicine supply assisting device 10 or when the medicine 40 is mounted, but an ointment is applied on the medicine supply assisting device 10 (including on the pools 19a and 19b). By this, it is possible to realize the supply of the medicine for a long time.

  In the first embodiment and the modification thereof, the thickness of the medicine supply assisting tool 10 has not been particularly described. For example, as the diameters of the pools 19a and 19b are the same, the medicine is stored more deeply. Since the capacity increases, for example, it is possible to adopt a configuration in which the thickness of the medicine supply assisting tool 10 is set to be approximately doubled so that the depth of the pools 19a and 19b is approximately doubled. But the thickness of the chemical | medical agent supply assistance tool 10 and the depth of the pools 19a and 19b are not specifically limited, It can set to arbitrary thickness and depth.

  Moreover, in the said 1st Embodiment and its modification, one pool can also be divided into several pools by 1 or various bridge parts. As a result, since medicines are stored in a plurality of pools, there is less possibility of medicine bias compared to the case where the same region is configured by one pool, and the possibility or degree of medicines not being supplied to some parts. Can be reduced.

  Moreover, in the said 2nd Embodiment and its modification, after mounting | wearing the chemical | medical agent supply auxiliary tool 10 with the chemical | medical agent 40, the mounting method of mounting | wearing the chemical | medical agent supply auxiliary tool 10 to the eye 20 was demonstrated, However, it is not restricted to this. Alternatively, it is possible to employ a mounting method in which the medicine 40 is attached to the medicine supply assisting tool 10 after the medicine supply assisting tool 10 is attached to the eye 20.

  In the first and second embodiments and the modifications thereof, the medicine supply assisting tool 10 is directly attached to the eyeball. However, the present invention is not limited to this, and one or more media (for example, members) are used. The medicine supply assisting tool 10 can be indirectly attached to the eyeball. For example, the modification of FIG. 10 can be adopted.

FIG. 10 is a longitudinal sectional view of the contact lens 60.
As shown in FIG. 10, the contact lens 60 includes an inner lens 62 made of a soft contact lens, and an outer lens 64 made of a soft contact lens disposed so as to face the front surface of the inner lens 62. Yes. The inner lens 62 and the outer lens 64 have a conventionally known basic shape as a soft contact lens, and have a spherical shell shape as a whole.

  The lower ends of the inner lens 62 and the outer lens 64 are joined so that they can be opened and closed. Except for the joint portion 66 of the inner lens 62 and the outer lens 64, an opening is provided, and an object to be accommodated can be inserted through this opening. The contact lens 60 can be manufactured by integrally molding the inner lens 62 and the outer lens 64. Note that one or both of the inner lens 62 and the outer lens 64 may be formed with holes (through holes or recesses) (hereinafter referred to as “medicine passage holes”) for allowing the components of the drug 40 to pass therethrough.

  The medicine supply assisting tool 10 has a spherical shell shape as a whole like the inner lens 62 and the outer lens 64. Specifically, the rear surface of the medicine supply assisting tool 10 has a spherical shape having the same or close curvature as the front surface of the inner lens 62 so as to fit the front surface of the inner lens 62. Similarly, the front surface of the medicine supply assisting tool 10 has a spherical shape having the same or close curvature as the rear surface of the outer lens 64 so as to fit the rear surface of the outer lens 64.

  The user opens between the inner lens 62 and the outer lens 64, attaches the medicine supply aid 10 to the rear surface of the outer lens 64, and closes between the inner lens 62 and the outer lens 64. Thereby, the medicine supply auxiliary tool 10 is sandwiched between the front surface of the inner lens 62 and the rear surface of the outer lens 64. Then, the user wears the contact lens 60 while holding the medicine supply assisting tool 10. At the time of wearing, when the medicine 40 melts, it flows out from the boundary between the inner lens 62 and the outer lens 64 or passes through the medicine passage hole of the inner lens 62 or the outer lens 64 to supply its components to the conjunctiva or cornea. Is done.

  Note that the modification of FIG. 10 is not limited to the case where the medicine 40 is mounted, but when the eye drop is instilled on the medicine supply assisting device 10 or on the medicine supply assisting device 10 (on the pools 19a and 19b). The same can be applied to the case where an ointment is applied. Further, the contact lens 60 can be configured by only the inner lens 62. In this case, the medicine supply assisting tool 10 is mounted on the front surface of the inner lens 62 by suction or other mounting means, and is mounted on the eyeball via the inner lens 62. Further, the contact lens 60 can be configured by only the outer lens 64. In this case, the medicine supply assisting tool 10 is attached to the rear surface of the outer lens 64 by adsorption or other attaching means and directly attached to the eyeball. Further, as the inner lens 62 or the outer lens 64, a commercially available contact lens can be used, or a perforated contact lens in which one or a plurality of drug passage holes are formed can be used. The drug passage hole can be provided in one or both of the inner lens 62 and the outer lens 64, and can be provided in any number, in any size, in any shape.

  Moreover, in the said 2nd Embodiment and its modification, although the shape of the chemical | medical agent 40 was illustrated, it is not restricted to this, Flat solid disk shape, sheet shape, rectangular parallelepiped shape, plate shape, rod shape, or arm shape Any shape, such as other geometric shapes, can be employed.

  Moreover, in the said 2nd Embodiment and its modification, although the number, magnitude | size, shape, and mounting position of the chemical | medical agent 40 were illustrated, not only this but the chemical | medical agent 40 is arbitrary number and arbitrary magnitude | sizes. It can be mounted at any location in any shape. For example, the medicine 40 can be attached to the pools 19a and 19b.

  Moreover, in the said 2nd Embodiment and its modification, although it was set as the concave suction cup structure recessed from the rear surface of the chemical | medical agent 40, it is not restricted to this, It is set as the convex suction cup structure which protrudes from the rear surface of the chemical | medical agent 40. You can also. That is, a concave suction cup structure or a convex suction cup structure can be adopted as the suction cup structure.

  Further, in the second embodiment and the modification thereof, the oval suction hole 42 is formed in the medicine 40. However, the suction hole 42 is not limited to this, and the suction hole 42 may have any number, any size, any size. The shape can be formed at any location. For example, the entire rear surface of the medicine 40 can have a suction cup structure. That is, the suction cup structure can be provided at an arbitrary number, arbitrary size, and arbitrary shape.

  In the second embodiment and the modification thereof, the material of the suction hole 42 has not been described. However, the suction hole 42 can be made of a soluble material whose dissolution rate is slower than that of the medicine 40. Thereby, the suction hole 42 can be dissolved together with the medicine 40, and the degree to which the suction effect of the suction hole 42 is lost with the dissolution of the medicine 40 can be reduced.

  Moreover, in the said 2nd Embodiment and its modification, although the chemical | medical agent 40 was mounted | worn with the chemical | medical agent supply auxiliary tool 10 with the suction cup structure, not only this but the chemical | medical agent 40 is mounted | worn with adsorption means other than a suction cup structure. In addition, the medicine 40 can be mounted by a mounting means other than adsorption. The attachment means is arbitrary. As attachment means other than adsorption, for example, adhesion, adhesion, attachment by surface tension, hinge structure, screw structure, caulking structure, socket structure, spigot fitting structure, fitting structure, insertion structure, assembly structure, connection structure, etc. A coupling structure can be employed. As the screw structure, for example, (1) a structure in which a female screw penetrating the drug supply assisting tool 10 and the drug 40 is formed and a male screw is screwed into this, and (2) one of the drug supply assisting tool 10 and the drug 40 is connected. It is possible to adopt a structure in which a male screw is formed, a female screw is formed on the other, and one is screwed onto the other and joined. As the fitting structure, for example, a protrusion is formed on one of the medicine supply assisting tool 10 and the medicine 40, a hole (through hole or recess) for receiving the protrusion is formed on the other, and one is fitted on the other and joined. It is possible to adopt a structure to As the insertion structure, for example, one of the medicine supply assisting tool 10 and the medicine 40 is formed with a protrusion that can be inserted into the other (for example, a protrusion with a sharpened tip, etc.), and one is inserted into the other and joined. A structure can be adopted. As a connection structure, the structure which connects the chemical | medical agent supply auxiliary tool 10 and the chemical | medical agent 40 with a coupling, a coupler, and other connection means is employable, for example. In addition, as the coupling structure, for example, (1) a structure for directly coupling the drug supply assisting tool 10 and the drug 40, (2) the drug supply assisting tool 10 and the drug 40 via one or a plurality of media (for example, members). An indirectly coupled structure can be employed. Further, as the coupling structure, for example, (1) a structure in which the medicine supply assisting tool 10 or the medicine 40 can be removed can be adopted, and (2) a structure in which the medicine supply assisting tool 10 or the medicine 40 can be recombined can be adopted. It can also be adopted.

  Moreover, in the said 2nd Embodiment and its modification, although the chemical | medical agent 40 was mounted | worn on the front surface of the chemical | medical agent supply auxiliary tool 10, not only this but the chemical | medical agent 40 is mounted | worn on the rear surface of the chemical | medical agent supply auxiliary tool 10. You can also.

  Moreover, in the said 2nd Embodiment and its modification, although the lens was not provided in the chemical | medical agent 40, not only this but a part of chemical | medical agent 40 can also be comprised with a lens.

  Moreover, in the said 2nd Embodiment and its modification, although the chemical | medical agent 40 was mounted | worn with the chemical | medical agent supply auxiliary tool 10, it is not restricted to this but the chemical | medical agent 40 does not need to be mounted | worn. In this case, for example, like the contact lens described in Patent Document 1, the drug supply assisting tool 10 can be configured by mixing the components of the drug 40 into the raw material resin. In addition, for example, instead of the medicine supply assisting tool 10, a medicine or other eyewear formed in the same shape as the medicine supply assisting tool 10 can be used.

  Moreover, in the said 1st Embodiment and its modification, although the width | variety (lateral length) of the area | region between the edge of the through-hole 12 and the outer periphery of the chemical | medical agent supply auxiliary tool 10 was not demonstrated especially. For example, as shown in FIG. 11, the width L1 of the region between the edge of the through-hole 12 and the outer periphery of the medicine supply assisting tool 10 is set to one of the left and right conjunctiva exposed at the time of eye opening (the left conjunctiva 26c in the example of the figure). ) Can be employed that is narrower than the horizontal length L2. Similarly, a configuration in which the relationship between L3 and L4 is L3 <L4 can be employed. Thereby, the area | region of L1 is not conspicuous at the time of mounting | wearing, and there is little discomfort of appearance.

  FIG. 11 is a front view of the eye 20, showing the width of the region between the edge of the through-hole 12 and the outer periphery of the medicine supply auxiliary tool 10. In FIG. 11, the outermost circle indicated by the dotted line indicates the outer edge of the conjunctiva.

  11 is not limited to the configuration in which the diameter of the through-hole 12 is larger than that of the cornea 24, and the modified example in which the region L1 is located in the cornea 24, the right conjunctiva 26d, and the like. The same applies to the second embodiment and its modifications. When the L1 region is located in the cornea 24, the oxygen permeability to the cornea 24 can be improved as compared with the configuration in which the L1 region is wide.

  In the first and second embodiments and the modifications thereof, the medicine supply auxiliary tool 10 is made of the same material as that of the soft contact lens. It can also be comprised with the material of. For example, it can be configured as a drug or other eyewear.

  In the first and second embodiments and the modifications thereof, the medicine supply assisting tool 10 is formed in a shape in which each of the sides 14a to 14d of the rounded rectangle is an arcuate convex portion as a whole in a planar shape. However, the present invention is not limited to this, and a circular shape or any other shape can be adopted. For example, if it is formed in a non-circular shape as a whole, the possibility or degree of rotation of the medicine supply assisting tool 10 on the surface of the eyeball due to movement of the eyelids or eyeballs can be reduced. Moreover, if it is formed in a vertically long oval shape as a whole, it is easy to supply the drug to the deep part of the conjunctiva. Moreover, if it forms in a horizontally long ellipse shape as a whole, the possibility or degree of interference with the eyelid conjunctiva at the time of symptoms such as conjunctivitis can be reduced. In addition, an arbitrary size can be adopted as the overall size of the medicine supply assisting tool 10.

  Further, in the first embodiment and the modification thereof, the through hole 12 is formed as a hole that opens the corneal region, but is not limited thereto, and in any number, any size, any shape, It can be formed at any location. For example, the through-hole 12 can be formed as a hole that opens at least a pupil region (a region located in the pupil 22 at the time of wearing), or can be opened in the surface direction of the medicine supply assisting tool 10. Further, since the amount of movement of the eyeball is larger in the left-right direction than in the up-down direction, from the viewpoint of reducing the possibility or degree of interference with the cornea 24, the width (lateral length) of the through-hole 12 is A configuration in which the height is larger than the height (length in the vertical direction) of the through hole 12 can be employed. From the same point of view, since the upward and downward movement amount of the eyeball is larger in the upward direction than in the downward direction, the length from the reference point located at the center of the cornea 24 facing the front at the time of wearing in the through-hole 12 to the upper end. Can adopt a configuration in which the length is longer than the length from the reference point to the lower end. Considering these two points, the through-hole 12 has, for example, a horizontally long elliptical shape in which the upper part expands (a shape in which the width is larger than the height and the length from the reference point to the upper end is larger than the length to the lower end). Can be adopted. In this case, since the relative position of the through-hole 12 with respect to the cornea 24 changes when the medicine supply assisting tool 10 rotates on the surface of the eyeball due to the movement of the eyelids or the eyeballs, there is a possibility that the medicine supply assisting tool 10 rotates. Alternatively, from the viewpoint of reducing the degree, for example, the medicine supply assisting device 10 is such that the upper edge of the medicine supply assisting device 10 is positioned (contact or close) to the upper lid conjunctiva cap and the lower edge is positioned to the lid conjunctiva cap. A configuration for setting the size of 10 can be employed.

  Moreover, in the said 2nd Embodiment and its modification, although the chemical | medical agent supply assistance tool 10 opened and comprised the corneal area | region, not only this but an opening part is arbitrary number, arbitrary magnitude | sizes, It can be formed in any shape with any shape. For example, the opening can be formed as a hole that opens at least the pupil region, or can be opened in the surface direction of the medicine supply aid 10. Further, since the amount of movement of the eyeball is larger in the left-right direction than in the up-down direction, from the viewpoint of reducing the possibility or degree of interference with the cornea 24, the width of the opening (lateral length) is the opening. It is possible to adopt a configuration in which the height is greater than the height of the portion (length in the vertical direction). From the same point of view, the amount of upward and downward movement of the eyeball is larger in the upward direction than in the downward direction. Therefore, the length from the reference point located at the center of the cornea 24 facing the front at the time of wearing in the opening to the upper end is A configuration in which the length is longer than the length from the reference point to the lower end can be employed. Considering these two points, for example, the opening is configured to have a horizontally long elliptical shape in which the upper portion expands (a shape in which the width is larger than the height and the length from the reference point to the upper end is larger than the length to the lower end). Can be adopted. In this case, since the relative position of the opening with respect to the cornea 24 changes when the drug supply assisting tool 10 rotates on the surface of the eyeball due to movement of the eyelids or eyeballs, there is a possibility that the drug supply assisting tool 10 may rotate or From the viewpoint of reducing the degree, for example, the medicine supply assisting tool 10 is arranged such that the upper edge of the medicine supply assisting tool 10 is positioned (contacted or approached) on the upper lid conjunctiva lid part and the lower edge thereof is located on the lid lid conjunctiva lid part. The structure which sets the magnitude | size of can be employ | adopted. Moreover, the structure which does not provide an opening part is also employable.

  Moreover, in the said 1st Embodiment and its modification, although the hole 12 was formed as a through-hole, it can also be formed as not only this but a recessed part. This is because when the drug component permeates the drug supply aid 10 by diffusion or the like, it is not always necessary to penetrate. Further, the hole 12 itself may not be provided.

  Moreover, in the said 1st and 2nd embodiment and its modification, although the material of the chemical | medical agent supply auxiliary tool 10 was not demonstrated, it can comprise with a soluble material. Thereby, the chemical | medical agent supply auxiliary tool 10 can be dissolved with a chemical | medical agent. In this case, a material having a slower dissolution rate than the drug can be employed as the material for the drug supply assisting tool 10.

  Further, in the second embodiment and the modifications thereof, the medicine 40 is employed as an eyewear. However, the present invention is not limited to this, and any eyewear can be used as long as it is an eyewear that can be worn on the eye. Things can be adopted. For example, (1) electronic devices, (2) soft contact lenses, hard contact lenses and other lenses, optical devices such as optical fibers, optical waveguides, optical isolators, and semiconductor lasers, and (3) drug supply assistance. Tools, (4) correction tools, (5) drugs, (6) supplements, (7) magnetic fluids, or (8) other eyewear can be employed. Here, when the eyewear is an electronic device, (1) a device that provides information to the eye (for example, a projector), (2) a device that collects information about the eye (for example, a camera, a biosensor) Other sensors), (3) devices that provide information to the outside of the eye (for example, displays), (4) devices that collect information about the outside of the eyes (for example, cameras, biosensors, and other sensors), (5) A device that maintains, restores, or imparts a function to an eye (for example, a medical device, a light-emitting element, a piezoelectric element, a vibration element, or a heating element), or (6) a function that is imparted to or outside the eye A device that performs an action (for example, a medical device, a light emitting element, a piezoelectric element, a vibration element, or a heating element) can be employed. Further, when an optical device or other ophthalmic device is employed instead of the electronic device, a device having the functions (1) to (6) can be similarly employed. In addition, when the eyewear is a hard contact lens, it is difficult for the hard contact lens to come into direct contact with the eyeball.

  In the first and second embodiments and the modifications thereof, the medicine supply assisting tool 10 is adopted as an ophthalmic instrument. However, the present invention is not limited thereto, and any ophthalmic instrument that can be attached to the eye is used. The ophthalmic device can be employed. Examples of ophthalmic instruments include (1) electronic devices, (2) soft contact lenses, hard contact lenses and other lenses, optical devices such as optical fibers, optical waveguides, optical isolators, semiconductor lasers, and (3) drug supply aids. (4) Correction tools, or (5) Other ophthalmic devices can be employed. In addition to these (1) to (5), an eyewear that can be worn on the eyes can be employed as the medicine supply assisting tool 10. As eyewear, for example, in addition to (1) to (5), (6) medicine, (7) supplement, (8) magnetic fluid, or (9) other eyewear is employed. Can do.

  Moreover, in the said 2nd Embodiment and its modification, the eyewear thing can also be comprised in a granular form, for example. In this case, suction cup holes can be formed in the ophthalmic attachment by laying a large number of granular ophthalmic attachments on the adhesive sheet and pressing the adhesive sheet onto the sword. Thereafter, when the pressure-sensitive adhesive sheet is pressed against the front surface of the medicine supply assisting tool 10, the suction chamber interior of the suction hole becomes negative pressure and the sucker hole is adsorbed on the front surface of the medicine supply assisting tool 10, and the ophthalmic attachment is the medicine supply assistance. Mounted on the tool 10.

  Further, in the first and second embodiments and the modifications thereof, the ophthalmic attachment according to the present invention is attached to the surface of the eyeball. However, the present invention is not limited to this. For example, the artificial lens or its function is supplemented. It can also be configured and mounted in the eyeball.

  The first and second embodiments and the modifications thereof can be applied to each other.

  Moreover, in the said 1st and 2nd embodiment and its modification, although this invention was applied to the chemical | medical agent supply auxiliary tool 10, it is not restricted to this, In other cases in the range which does not deviate from the main point of this invention Is also applicable.

DESCRIPTION OF SYMBOLS 10 ... Drug supply auxiliary tool, 10a, 42, 50a, 50b ... Suction hole, 12 ... Through hole, 14a ... Upper side, 14b ... Right side, 14c ... Lower side, 14d ... Left side, 14e ... Upper left shoulder, 14f ... Upper right shoulder, 14g ... lower right shoulder, 14h ... lower left shoulder, 16a to 16d ... bridge portion, 18a ... upper eyelid attachment portion, 18b ... right conjunctiva attachment portion, 18c ... lower eyelid attachment portion, 18d ... left conjunctiva attachment portion, 19a, 19b ... pool 20 ... Eye, 22 ... Pupil, 24 ... Cornea, 26a ... Upper eyelid conjunctiva, 26b ... Lower eyelid conjunctiva, 26c ... Left conjunctiva, 26d ... Right conjunctiva, 26e ... Upper eyelid conjunctival constriction, 26f ... Lower eyelid conjunctival circle Lid, 40 ... medicine, 50 ... eye adapter, 60 ... contact lens, 62 ... inner lens, 64 ... outer lens, 66 ... joint

Claims (11)

An eyewear that can be worn on the eye,
An ophthalmic attachment characterized in that the edge facing the right eye angle when worn is recessed to the left. In claim 1,
An ophthalmic attachment characterized in that an edge facing the right eye angle when worn is recessed leftward at a horizontal position of the right eye angle. In claim 2,
An ophthalmic accessory characterized in that an edge facing the right eye angle when worn is a shape that is most depressed leftward at a horizontal position of the right eye angle. An eyewear that can be worn on the eye,
An ophthalmic attachment characterized in that an edge facing the left eye corner when worn is recessed to the right. In claim 4,
An ophthalmic accessory characterized in that an edge facing the left eye corner when worn is shaped to dent rightward at a horizontal position of the left eye angle. In claim 5,
An ophthalmic attachment characterized in that an edge facing the left eye angle when worn is a shape that is most recessed rightward at a horizontal position of the left eye angle. A drug-supplied ophthalmic device comprising: an ophthalmic attachment that can be attached to the eye; and a medicine having attachment means, wherein the attachment means is attached to the eye attachment, and the medicine is attached to the eye attachment. A thing,
The ophthalmic attachment has a region where the attachment means can be attached, and has a shape in which an edge facing the right eye corner is recessed leftward when attached. A drug-supplied ophthalmic device comprising: an ophthalmic attachment that can be attached to the eye; and a medicine having attachment means, wherein the attachment means is attached to the eye attachment, and the medicine is attached to the eye attachment. A thing,
The ophthalmic attachment has a region where the attachment means can be attached, and has a shape in which an edge facing the left eye corner is recessed rightward when attached. In any one of Claims 7 and 8,
The medicine-supplying eyewear is characterized in that the wearing means is an adsorbing means for adsorbing to an attachment target. An eyewear that can be attached to the eye and can be attached to the eye in the medicine-supplying eyewear according to claim 7,
An ophthalmic attachment characterized in that the attachment means has an attachable region, and an edge facing the right eye angle when worn is recessed leftward. An eyewear that can be attached to the eye and can be attached to the eye in the medicine supply eyewear according to claim 8,
An ophthalmic wearing object characterized in that the wearing means has an area where the wearing means can be worn, and an edge facing the left eye angle when worn is recessed to the right.

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