WO1999049829A1 - Coupelle pour soins oculaires - Google Patents
Coupelle pour soins oculaires Download PDFInfo
- Publication number
- WO1999049829A1 WO1999049829A1 PCT/JP1999/001504 JP9901504W WO9949829A1 WO 1999049829 A1 WO1999049829 A1 WO 1999049829A1 JP 9901504 W JP9901504 W JP 9901504W WO 9949829 A1 WO9949829 A1 WO 9949829A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- eye
- eyewash
- cup
- bottom wall
- face
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 41
- 230000009182 swimming Effects 0.000 claims abstract description 9
- 210000001508 eye Anatomy 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 5
- 210000004279 orbit Anatomy 0.000 abstract description 22
- 239000007788 liquid Substances 0.000 abstract description 12
- 210000005252 bulbus oculi Anatomy 0.000 description 5
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- VMDFASMUILANOL-WXXKFALUSA-N bisoprolol fumarate Chemical compound [H+].[H+].[O-]C(=O)\C=C\C([O-])=O.CC(C)NCC(O)COC1=CC=C(COCCOC(C)C)C=C1.CC(C)NCC(O)COC1=CC=C(COCCOC(C)C)C=C1 VMDFASMUILANOL-WXXKFALUSA-N 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/02—Baths for specific parts of the body for the eyes
Definitions
- the present invention relates to an eyewash cup that is filled with an eyewash and then pressed around the eyes to wash the eyes.
- the eyewash cup 10 has a substantially crown shape with a peripheral wall 4 and a bottom wall 5 connected to the peripheral wall 4.
- the upper edge of the peripheral wall 4, that is, the eyepiece peripheral part 1, corresponding to the shape of the eye socket of the user, is similar to the eyepiece peripheral part of the swimming goggle, as shown in FIG. As shown in Figure 1B, it has an oval shape in plan view. That is, while the radius of curvature of the curve of the user's outer half-perimeter 2 is reduced, the radius of curvature of the lacrimal tube-side half-periphery 3 is increased, and the radius of curvature is located approximately at the center of the outer corner 2 of the eye.
- the height h1 of the vertex 2a from the bottom wall 5 is higher than the height h2 of the vertex 3a located at the approximate center of the lacrimal duct half-periphery 3 from the bottom wall 5. Therefore, the vertex surface 26 including the vertex 2 a and the vertex 3 a is inclined with respect to the bottom wall 5.
- the conventional swimming godal type eyewash cup shown in Fig. 1 has the following problems.
- the eyewash cup 10 is used by lightly pressing it around the orbit of the face 23 and pressing the bottom wall 5 with your finger.
- the bottom wall 5 is almost parallel to the front of the face 25.
- the force applied to the eyewash cup 10 is usually in the direction perpendicular to the bottom wall 10 of the eyewash cup 10. (The direction F of the arrow in FIG. 2), and a force is applied in a direction substantially perpendicular to the front face 25 of the face.
- a main object of the present invention is to obtain a structure of this type of eyewash cup that is less likely to leak eyewash during use.
- Another object of the present invention is to obtain a structure in which a large space cannot be formed above the level of the eye wash when the eye wash is placed on a table and the eye is washed.
- an eyewash cup having the following configuration is provided.
- this eyewash cup is composed of a peripheral wall and a bottom wall connected to the bottom of the peripheral wall, and the eyepiece peripheral edge formed at the upper end edge of the peripheral wall has a substantially semi-elliptical outer corner of the eye. And a semi-elliptical semicircular lacrimal tube-side perimeter.
- the height dimension of the vertex located at the approximate center of the outer corner of the outer corner of the eye from the bottom wall is substantially equal to the height dimension of the vertex located at the center of the lacrimal duct half-perimeter from the bottom wall.
- the swimming goggle type eyepiece peripheral part has a shape corresponding to the shape of the eye socket of the user, and means an eyepiece peripheral part that is in close contact with the periphery of the eye during use.
- the outer corner of the eye retreats obliquely backward with respect to the lacrimal duct side, so that the surface including the outer corner of the eye and the lacrimal duct side is oblique to the front of the face, In other words, an inclined face is formed.
- the bottom wall of the eyewash cup becomes substantially parallel to the above-mentioned inclined face against the face.
- the user normally applies a force in the vertical direction to the bottom wall of the eyewash cup, so the user applies the force in a direction inclined to the front of the face, that is, in a direction substantially perpendicular to the inclined face. .
- a uniform force is applied to the periphery of the eyepiece, and thus to the periphery of the orbit, so that the periphery of the eyewash of the eyewash can be evenly adhered to the outer corner of the orbit and the side of the lacrimal canal. Even if the eyewash cup is placed around the orbit, the washing solution does not leak from around the outer corner of the eye.
- the eyewash cup when the eyewash cup is placed on the table to wash the eyes, the user uses the face with the face tilted sideways, so that the table comes close to the face of the user's face.
- the user's nose does not touch or touch the table, and the user does not feel pressure or discomfort.
- FIGURES 1A, 1B, and 1C show a side view, a plan view, and a perspective view of a conventional eyewash cup, respectively.
- FIG. 2 is an explanatory cross-sectional view showing a state in which a conventional eyewashing cap is used around the eyes with the face turned upside down.
- FIG. 3 is an explanatory perspective view showing a state in which a conventional eyewash cup is worn around eyes and used with the face turned up.
- 4A, 4B, and 4C show a side view, a plan view, and a perspective view, respectively, of an eyewash cup according to an embodiment of the present invention.
- FIG. 5 is a schematic cross-sectional view showing a state in which the eyewash cup of FIG. 4 is worn around the eyes with the face turned up.
- FIGS. 6A and 6B are explanatory cross-sectional views each showing a state in which the eyewash cup of FIG. 1 is placed on a table, and the eyewash cup is worn with the face down
- FIGS. FIG. 4 is an explanatory cross-sectional view showing a state in which the eyewash cup is placed on a table, and the eyewash cup is worn with the face down.
- the eyewash cup 10 is a container including a peripheral wall 4 and a bottom wall 5 connected to the bottom of the peripheral wall 4.
- the bottom wall 5 is substantially flat and has a substantially elliptical or substantially circular shape.
- the bottom wall 5 may be provided with a projection for a user's finger contact, a thread-like raised ring wall, or the like.
- a swimming goggle type eyepiece peripheral portion 1 similar to the above-described conventional example (FIG. 1) is formed. That is, as shown in FIG. 4A, the eyepiece peripheral portion 1 has an arc shape in side view, and has an oval shape in plan view, as shown in FIG. 4B.
- the oval shape means that the semicircular edge 2 of the outer corner of the eye and the semicircular edge 3 of the lacrimal duct are each substantially semi-elliptical, and the radius of curvature of the former curve is smaller than that of the latter. It has a shape that closely adheres to the periphery of the orbit.
- each of the peripheral edges 3 forms the highest vertices 2 a and 3 a from the bottom wall 5, respectively.
- These vertices 2 a and 3 a are dimensioned so that the heights h 1 and h 2 from the bottom wall 5 are substantially equal. Therefore, the vertex surface 26 including the vertex 2 a of the outer corner of the outer corner of the eye 2 and the vertex 3 a of the semicircular edge of the lacrimal duct 3 is substantially parallel to the bottom wall 5.
- the peripheral wall 4 is tapered and spreads from the bottom wall 5 toward the eyepiece peripheral portion 1.
- the vertices 2 a and 3 a of the outer half of the outer corner of the eye 2 and the half of the lacrimal duct 3 The nearby peripheral wall is more outwardly inclined.
- FIG. 5 is a cross-sectional view schematically showing a state in which the eyewashing cap 10 of FIG. 4 is worn around the eyes with the face turned up.
- This shows a state in which the peripheral part 2 and the half-peripheral part 3 of the lacrimal duct are in contact with the outer corner of the orbit of the face 23 and the lacrimal duct, respectively.
- the orbit of a human is receded obliquely backward with the outer corner of the eye extending toward the lacrimal duct side, so that the surface including the outer corner of the eye and the lacrimal duct side is the face of the face. It is oblique with respect to the front face 25, and forms a sloping face 24, that is, a face.
- the eyewash cup 10 having the above configuration is usually used after being filled with about half of the total volume of the eyewash 12. After lightly pressing the eyewash cup 10 against the flesh surrounding the orbit of the face 23 facing downwards, hold down the eyewash cup 10 so that liquid does not spill, turn your head backwards, and turn your face up. Repeat blinking several times to wash eyes.
- the bottom wall 5, which is substantially parallel to the vertex surface 26 including the vertices 2a and 3a of the eyewashing power 10 is inclined with respect to the front surface 25 of the face, It becomes substantially parallel to the inclined surface 24.
- the user applies a vertical force F to the bottom wall 5 of the eyewash cup 10 as a natural action.
- This applied force F is inclined with respect to the front face 25 of the face, but in a direction substantially perpendicular to the inclined face 24.
- the eyewash cup 10 of FIG. 4 can be used by being placed on the table 15 almost completely with the eyewash 12.
- the liquid level 13 of the eyewash liquid 12 becomes substantially parallel to the bottom wall 5 of the eyewash 10 and the vertex surface 26 including the vertices 2a and 3a.
- the level is almost the same as that of the face slope 24. Therefore, the space 14 is hardly formed above the liquid level 13 of the eyewash liquid 12 at the semicircular edge 2a on the outer corner of the eye, and when the eye is washed in such a state, the liquid level 13 also occurs on the outer corner of the eyeball 21. As a result, the entire eyeball 21 can be washed without leakage.
- the user's face inclined surface 24 and the table 15 are parallel to each other, so that the user uses the device with the face tilted sideways. Therefore, since the table 15 does not approach the front of the user's face or the user's nose 22 does not come into contact with the table 15, the user does not feel pressure or discomfort. Absent.
- the above-mentioned method of use has the effect of preventing the face from being wet with the eyewash even if the eyewash cup becomes poorly adherent to the periphery of the orbit.
- an engaging portion (not shown) is provided on the inner surface of the peripheral wall 4 or the bottom wall 5 of the eyewash cup 10, and the eyewash cup 10 is attached to the body container containing the eyewash solution 12. It is preferable to be able to fix to the main body container by covering and engaging with the cap portion.
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99910693A EP0992231A1 (en) | 1998-03-27 | 1999-03-25 | Eye washing cup |
AU29576/99A AU2957699A (en) | 1998-03-27 | 1999-03-25 | Eye washing cup |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8108798 | 1998-03-27 | ||
JP10/81087 | 1998-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999049829A1 true WO1999049829A1 (fr) | 1999-10-07 |
Family
ID=13736619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/001504 WO1999049829A1 (fr) | 1998-03-27 | 1999-03-25 | Coupelle pour soins oculaires |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0992231A1 (ja) |
AU (1) | AU2957699A (ja) |
WO (1) | WO1999049829A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2224497C1 (ru) * | 2002-06-17 | 2004-02-27 | Пилецкий Геннадий Константинович | Ванночка глазная |
RU2254883C1 (ru) * | 2003-11-05 | 2005-06-27 | Государственное учреждение Межотраслевой научно-технический комплекс "Микрохирургия глаза" им. акад. С.Н. Федорова | Ванночка для введения лекарств в ткани глаза методом электрофореза |
RU2375035C2 (ru) * | 2007-08-06 | 2009-12-10 | Михаил Николаевич Колеватов | Ванночка терапевтическая |
CN105748192B (zh) * | 2016-03-31 | 2018-11-06 | 宁波优视佳视力保健有限公司 | 一种眼部护理器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60222056A (ja) * | 1984-04-18 | 1985-11-06 | 知花 賢侑 | 洗眼器 |
JPH0593439U (ja) * | 1992-05-27 | 1993-12-21 | 正史 松本 | 洗眼用小容器 |
JPH069646Y2 (ja) * | 1988-01-04 | 1994-03-16 | 株式会社吉野工業所 | 洗眼器 |
-
1999
- 1999-03-25 EP EP99910693A patent/EP0992231A1/en not_active Withdrawn
- 1999-03-25 AU AU29576/99A patent/AU2957699A/en not_active Abandoned
- 1999-03-25 WO PCT/JP1999/001504 patent/WO1999049829A1/ja not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60222056A (ja) * | 1984-04-18 | 1985-11-06 | 知花 賢侑 | 洗眼器 |
JPH069646Y2 (ja) * | 1988-01-04 | 1994-03-16 | 株式会社吉野工業所 | 洗眼器 |
JPH0593439U (ja) * | 1992-05-27 | 1993-12-21 | 正史 松本 | 洗眼用小容器 |
Also Published As
Publication number | Publication date |
---|---|
EP0992231A1 (en) | 2000-04-12 |
AU2957699A (en) | 1999-10-18 |
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