WO1987002237A1 - Arrangement for an eye shower - Google Patents

Arrangement for an eye shower Download PDF

Info

Publication number
WO1987002237A1
WO1987002237A1 PCT/SE1986/000460 SE8600460W WO8702237A1 WO 1987002237 A1 WO1987002237 A1 WO 1987002237A1 SE 8600460 W SE8600460 W SE 8600460W WO 8702237 A1 WO8702237 A1 WO 8702237A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
eye
seal
outlet orifice
projection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/SE1986/000460
Other languages
French (fr)
Inventor
Billy Nilson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sterisol AB
Original Assignee
Sterisol AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sterisol AB filed Critical Sterisol AB
Publication of WO1987002237A1 publication Critical patent/WO1987002237A1/en
Priority to DK287587A priority Critical patent/DK163863C/en
Priority to NO872538A priority patent/NO164075C/en
Priority to FI872687A priority patent/FI88255C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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 arrangement for an eye shower of the kind which comprises a bottle-like container manufactured from a plastics material and filled at the time of its manufacture with a sterile washing fluid, the neck of which container has at its outer end a seal in which the material is thinner than in the rest of the container, and a shower device so designed as to exhibit, once the seal has been broken, an outlet orifice for washing fluid communicating with the inside of the container and an eye-cup intended during showering of an eye to centralize the outlet orifice relative to the eye and to hold the eye open.
  • An eye shower is intended primarily to be used for washing an eye which has been exposed to, for example, splashes of corrosive liquids, gases, welding spatter or similar.
  • the shower device constitutes a separate unit, which, after the seal has been broken, is applied to the container.
  • the washing fluid is forced out of the container by the application of manual pressure to same. It is clear that a certain degree of skill is required in order to cause the washing fluid to flow out at the appropriate pressure.
  • the object of the present invention is to eliminate the above-mentioned disadvantages, and this is achieved by the aforementioned shower devices being so designed as to enclose the seal and a part of the neck like a cap, and being executed with two projections so arranged, when the shower device is displaced from an initial position towards a working position by striking with the hand, for example against the eye-cup, as to penetrate the seal and the container, in conjunction with which the projection which penetrates the seal is a pointed tube which provides a communication between the inside of the container and the outlet orifice and the second projection is so arranged as to penetrate the container at a point on the neck at which, when the container is inverted, a lower fluid pressure is present than at the outlet orifice.
  • a second, and perhaps more serious disadvantage of previously disclosed eye showers is that these are often kept after having been used. It is, in fact, easy to form the impression that the eye shower is quite simply ready to be used again in the event of a future incident, which may mean that the shower remains unused for a period of between a few days and, in the worst case, a couple of years. The originally sterile fluid becomes contaminated in the intervening period, and in the worst case the eye shower will do more harm than good.
  • the second of the aforementioned projections is executed with barb-like devices so arranged as to prevent the shower device from leaving the working position. This affords a simple way of reliably establishing whether or not the eye shower has been used. There can also be no doubt as to whether or not the seal has been broken.
  • the second projection is executed in accordance with a second particular characteristic of the invention with a groove-like depression for the purpose of facilitating the admission of air into the container.
  • Fig. 1 presents in side view a conventional container for the washing fluid and a shower device in accordance with the invention.
  • Fig. 2 is a detailed view from the side of the shower device in its unactivated position relative to the container with its seal.
  • Fig. 3 illustrates in the form of a cross-section the manner in which the washing fluid flows out through the outlet orifice once the seal has been penetrated.
  • Fig. 4 is an oblique view from the side, -and from that side of the shower device in accordance with Fig. 1 which faces the container.
  • An eye shower in accordance with the present invention comprises a bottle-like container 1 and a shower device 2.
  • the container is preferably of a kind which is ordinarily used for the distribution of physiological saline solution, which is the most common washing fluid in this context.
  • a container is manufactured from PVC plastic and is filled and sealed at the time of its manufacture.
  • a seal 4 At the outer end of the neck 3 of the bottle-like container 1 is a seal 4, in which the material is thinner than in the rest of the container.
  • the shower device 2 comprises a beaker-like cap 5 with an eye-cup 6 arranged at the base of the beaker.
  • the task of this is to centralize an eye which is to be washed in relation to an outlet orifice 7 for the washing fluid which discharges centrally in the eye-cup 6.
  • the outlet orifice 7 communicates with a tubular projection 8 which projects from the base of the beaker 5 axially inwards into same and is executed with a point 9 at its free end.
  • This point can be produced by cutting the tube 8 at an angle or in some other suitable fashion.
  • another axially facing projection 10 preferably in the form of an arrow with barbs 11, and executed with a groove-like recess 12, the function of which is explained below.
  • the cap 5 of the shower device 2 is so arranged in its initial position as to enclose the seal 4 and at least a part of the neck 3.
  • the point 9 of the tubular projection 8 is very close to the seal 4 or is in contact with it.
  • the tip of the arrow-shaped projection 10 is similarly situated close to a shoulder 13 on the neck 3 or is in contact with it.
  • the cap is capable of axial displacement from the initial position to a working position in which the point 9 of the projection 8 has penetrated the seal 4 and the point of the projection 10 has penetrated the shoulder 13.
  • the axial displacement from the unactivated position to the working position is best achieved by striking with the hand against the eye-cup 6, the opening of which is covered by a lid 14 when the eye shower is not in use.
  • the outlet orifice 7 communicates with the inside of the container 1.
  • the washing fluid will flow out, in conjunction with which, as will be appreciated from Fig. 3, the washing fluid flows out in an even stream 15. Since there will then be a lower fluid pressure at the point at which the tip of the arrow 10 has penetrated the shoulder 13 on the neck 3, than at the outlet orifice 7, air will flow in and will replace the washing fluid which is flowing out, as shown by an arrow 16 in Fig. 3.
  • the admission of the air is facilitated by the depression 12, which serves to increase the area of the opening.
  • the barbs 11 on the projection 10 serve the purpose of preventing the shower device 2 from being returned from the working position to the initial position. It is thus a simple matter to establish whether or not the eye shower has been used beforehand. In order to be sure that the shower fluid is entirely sterile, a new eye shower must always be prepared prior to every showering operation.

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)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Closures For Containers (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

This is of the kind which comprises a bottle-like container (1) manufactured from a plastics material and filled at the time of its manufacture with a sterile washing fluid, and a shower device (2). The neck (3) of the container (1) has at its outer end a seal (4) in which the material is thinner than in the rest of the container (1). The shower device (2) is so designed as to exhibit, once the seal has been broken, an outlet orifice (7) for washing fluid communicating with the inside of the container and an eye-cup (6) intended during showering of an eye to centralize the outlet orifice (7) relative to the eye and to hold the eye open. Characteristic of the invention is the fact that the aforementioned showering device (2) is designed to enclose the seal (4) and a part of the neck (3) like a cap (5), and that it is executed with two projections (8, 10) so arranged, when the shower device (2) is displaced from an initial position towards a working position by striking with the hand, for example, against the eye-cup (6), as to penetrate the seal (4) and the container. The projection (8) which penetrates the seal (4) is a pointed tube which provides a communication between the inside of the container (1) and the outlet orifice (7). The second projection (10) is so arranged as to penetrate the container (1) at a point on the neck (3) at which, when the container (1) is inverted, a lower fluid pressure is present than at the outlet orifice (7).

Description

Arrangement for an eye shower
The present invention relates to an arrangement for an eye shower of the kind which comprises a bottle-like container manufactured from a plastics material and filled at the time of its manufacture with a sterile washing fluid, the neck of which container has at its outer end a seal in which the material is thinner than in the rest of the container, and a shower device so designed as to exhibit, once the seal has been broken, an outlet orifice for washing fluid communicating with the inside of the container and an eye-cup intended during showering of an eye to centralize the outlet orifice relative to the eye and to hold the eye open. An eye shower is intended primarily to be used for washing an eye which has been exposed to, for example, splashes of corrosive liquids, gases, welding spatter or similar.
In such an eye shower of a previously disclosed kind the shower device constitutes a separate unit, which, after the seal has been broken, is applied to the container. The washing fluid is forced out of the container by the application of manual pressure to same. It is clear that a certain degree of skill is required in order to cause the washing fluid to flow out at the appropriate pressure.
The object of the present invention is to eliminate the above-mentioned disadvantages, and this is achieved by the aforementioned shower devices being so designed as to enclose the seal and a part of the neck like a cap, and being executed with two projections so arranged, when the shower device is displaced from an initial position towards a working position by striking with the hand, for example against the eye-cup, as to penetrate the seal and the container, in conjunction with which the projection which penetrates the seal is a pointed tube which provides a communication between the inside of the container and the outlet orifice and the second projection is so arranged as to penetrate the container at a point on the neck at which, when the container is inverted, a lower fluid pressure is present than at the outlet orifice.
A second, and perhaps more serious disadvantage of previously disclosed eye showers is that these are often kept after having been used. It is, in fact, easy to form the impression that the eye shower is quite simply ready to be used again in the event of a future incident, which may mean that the shower remains unused for a period of between a few days and, in the worst case, a couple of years. The originally sterile fluid becomes contaminated in the intervening period, and in the worst case the eye shower will do more harm than good.
It is evident from one particular characteristic feature of the invention that the second of the aforementioned projections is executed with barb-like devices so arranged as to prevent the shower device from leaving the working position. This affords a simple way of reliably establishing whether or not the eye shower has been used. There can also be no doubt as to whether or not the seal has been broken.
In order to ensure that the washing fluid flows evenly during eye showering, the second projection is executed in accordance with a second particular characteristic of the invention with a groove-like depression for the purpose of facilitating the admission of air into the container.
The invention is described below in more detail with reference to the accompanying drawing, in which Fig. 1 presents in side view a conventional container for the washing fluid and a shower device in accordance with the invention. Fig. 2 is a detailed view from the side of the shower device in its unactivated position relative to the container with its seal. Fig. 3 illustrates in the form of a cross-section the manner in which the washing fluid flows out through the outlet orifice once the seal has been penetrated. Fig. 4 is an oblique view from the side, -and from that side of the shower device in accordance with Fig. 1 which faces the container. An eye shower in accordance with the present invention comprises a bottle-like container 1 and a shower device 2. The container is preferably of a kind which is ordinarily used for the distribution of physiological saline solution, which is the most common washing fluid in this context. Such a container is manufactured from PVC plastic and is filled and sealed at the time of its manufacture. At the outer end of the neck 3 of the bottle-like container 1 is a seal 4, in which the material is thinner than in the rest of the container.
The shower device 2 comprises a beaker-like cap 5 with an eye-cup 6 arranged at the base of the beaker. The task of this is to centralize an eye which is to be washed in relation to an outlet orifice 7 for the washing fluid which discharges centrally in the eye-cup 6. The outlet orifice 7 communicates with a tubular projection 8 which projects from the base of the beaker 5 axially inwards into same and is executed with a point 9 at its free end.
This point can be produced by cutting the tube 8 at an angle or in some other suitable fashion. At the rim of the beaker 5 is another axially facing projection 10, preferably in the form of an arrow with barbs 11, and executed with a groove-like recess 12, the function of which is explained below.
The cap 5 of the shower device 2 is so arranged in its initial position as to enclose the seal 4 and at least a part of the neck 3. In the initial position the point 9 of the tubular projection 8 is very close to the seal 4 or is in contact with it. The tip of the arrow-shaped projection 10 is similarly situated close to a shoulder 13 on the neck 3 or is in contact with it. The cap is capable of axial displacement from the initial position to a working position in which the point 9 of the projection 8 has penetrated the seal 4 and the point of the projection 10 has penetrated the shoulder 13. The axial displacement from the unactivated position to the working position is best achieved by striking with the hand against the eye-cup 6, the opening of which is covered by a lid 14 when the eye shower is not in use. When in the working position the outlet orifice 7 communicates with the inside of the container 1. When the container 1 is inverted for the purpose of performing the washing operation, the washing fluid will flow out, in conjunction with which, as will be appreciated from Fig. 3, the washing fluid flows out in an even stream 15. Since there will then be a lower fluid pressure at the point at which the tip of the arrow 10 has penetrated the shoulder 13 on the neck 3, than at the outlet orifice 7, air will flow in and will replace the washing fluid which is flowing out, as shown by an arrow 16 in Fig. 3. The admission of the air is facilitated by the depression 12, which serves to increase the area of the opening.
The barbs 11 on the projection 10 serve the purpose of preventing the shower device 2 from being returned from the working position to the initial position. It is thus a simple matter to establish whether or not the eye shower has been used beforehand. In order to be sure that the shower fluid is entirely sterile, a new eye shower must always be prepared prior to every showering operation.
It is obvious that the invention can be modified in many ways within the scope of the idea of invention, especially with regard to the design of the projections 8 and 10, but also in respect of the design of the cap, which can be adapted to suit every conceivable form of the container 1.

Claims

Patent Claims
1. Arrangement for an eye shower of the kind which comprises a bottle-like container (1) manufactured from a plastics material and filled at the time of its manufacture with a sterile washing fluid, the neck (3) of which container has at its outer end a seal (4) in which the material is thinner than in the rest of the container (1), and a shower device (2) so designed as to exhibit, once the seal has been broken, an outlet orifice (7) for washing fluid communicating with the inside of the container and an eye-cup (6) intended during showering of an eye to centralize the outlet orifice (7) relative to the eye and to hold the eye open, c h a r a c t e r i z e d in that the aforementioned shower device (2) is designed to enclose the seal (4) and a part of the neck (3) like a cap (5), and in that it is executed with two projections (8, 10) so arranged, when the shower device is displaced from an initial position towards a working position by striking with the hand, for example, against the eye-cup (6), as to penetrate the seal (4) and the container (8), in conjunction with which the projection (8) which penetrates the seal (4) is a pointed tube which provides a communication between the inside of the container (1) and the outlet orifice (7), and the second projection (10) is so arranged as to penetrate the container (1) at a point on the neck (3) at which, when the container (1) is inverted, a lower fluid pressure is present than at the outlet orifice (7).
2. Arrangement according to Patent Claim 1, c h a r a c t e r i z ed in that the second projection (10) is executed with barb-like devices (11) so arranged as to prevent the showewr device (2) from leaving the working position.
3. Arrangement according to Patent Claim 1, c h a r a c t e r i zed in that the second projection (10) is executed with a groove-like depression (12) for the purpose of facilitating the admission of air into the container .(1) during eye showering.
PCT/SE1986/000460 1985-10-21 1986-10-08 Arrangement for an eye shower Ceased WO1987002237A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK287587A DK163863C (en) 1985-10-21 1987-06-04 EYE PROJECT
NO872538A NO164075C (en) 1985-10-21 1987-06-17 OEYENDUSJ.
FI872687A FI88255C (en) 1985-10-21 1987-06-17 Device at an eye shower

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8504929-4 1985-10-21
SE8504929A SE447959B (en) 1985-10-21 1985-10-21 DEVICE AT AN OGONDUSCH

Publications (1)

Publication Number Publication Date
WO1987002237A1 true WO1987002237A1 (en) 1987-04-23

Family

ID=20361850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1986/000460 Ceased WO1987002237A1 (en) 1985-10-21 1986-10-08 Arrangement for an eye shower

Country Status (5)

Country Link
EP (1) EP0244439A1 (en)
DK (1) DK163863C (en)
FI (1) FI88255C (en)
SE (1) SE447959B (en)
WO (1) WO1987002237A1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625098A1 (en) * 1987-12-29 1989-06-30 Poudres & Explosifs Ste Nale Eye wash device
DE3800499A1 (en) * 1988-01-09 1989-07-20 Bartels & Rieger Eye rinsing bottle
EP0348228A1 (en) * 1988-06-24 1989-12-27 ROHL, Hans Eye-bathing devices
WO1998033468A1 (en) * 1997-01-31 1998-08-06 Wallace Cameron & Company Limited Non-resealable bottle and container therefor
EP1179332A3 (en) * 2000-08-11 2002-06-19 Benzinger, Kurt, Dr. med. Eye rinse device
WO2003065967A1 (en) * 2002-02-06 2003-08-14 James Grant Wright Dispensing device
WO2005025480A1 (en) * 2003-09-05 2005-03-24 Bradley Fixtures Corporation Eyewash system
FR2877212A1 (en) * 2004-11-02 2006-05-05 Prevor Internat Sarl Injured eye washing device for e.g. laboratory, has support unit moved relative to container from one position in which perforation unit is spaced from seal to another position in which perforation unit pierces seal to allow liquid to flow
USD572585S1 (en) 2007-07-10 2008-07-08 Bradley Fixtures Corporation Cap
USD588691S1 (en) 2007-07-10 2009-03-17 Bradley Fixtures Corporation Eyewash device
DE202009007205U1 (en) 2009-05-19 2009-10-15 Plum A/S eyewash
US7799003B2 (en) * 2004-04-01 2010-09-21 Encon Safety Products, Inc. Emergency eye wash system
US8205279B2 (en) 2005-10-24 2012-06-26 Sperian Eye & Face Protection, Inc. Pump assembly for an emergency eyewash station
US8313472B2 (en) 2006-03-15 2012-11-20 Sperian Eye & Face Protection, Inc. a Delaware corporation Emergency eyewash station and dispensing structure therefor
WO2013059332A1 (en) * 2011-10-17 2013-04-25 Niagara Pharmaceuticals Inc. Eyewash container
US8435220B2 (en) 2005-10-24 2013-05-07 Sperian Eye and Face Protection, Inc. a Delaware corporation Emergency eyewash station having an expandable bellows waste collection system
US8845602B2 (en) * 2006-11-03 2014-09-30 Prevor International Individual portable device for eye bath

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No relevant documents have been disclosed. *

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625098A1 (en) * 1987-12-29 1989-06-30 Poudres & Explosifs Ste Nale Eye wash device
DE3800499A1 (en) * 1988-01-09 1989-07-20 Bartels & Rieger Eye rinsing bottle
EP0348228A1 (en) * 1988-06-24 1989-12-27 ROHL, Hans Eye-bathing devices
WO1989012434A1 (en) * 1988-06-24 1989-12-28 Pineway (Uk) Ltd Eye-bathing devices
US5201726A (en) * 1988-06-24 1993-04-13 Hans Rohl Eye-bathing devices
US6164450A (en) * 1997-01-31 2000-12-26 Benedetti; Giovanni Non-resealable bottle and container therefor
WO1998033468A1 (en) * 1997-01-31 1998-08-06 Wallace Cameron & Company Limited Non-resealable bottle and container therefor
AU774645B2 (en) * 2000-08-10 2004-07-01 James Grant Wright Dispensing device
EP1179332A3 (en) * 2000-08-11 2002-06-19 Benzinger, Kurt, Dr. med. Eye rinse device
WO2003065967A1 (en) * 2002-02-06 2003-08-14 James Grant Wright Dispensing device
WO2005025480A1 (en) * 2003-09-05 2005-03-24 Bradley Fixtures Corporation Eyewash system
US7244246B2 (en) 2003-09-05 2007-07-17 Bradley Fixtures Corporation Eyewash system
US7799003B2 (en) * 2004-04-01 2010-09-21 Encon Safety Products, Inc. Emergency eye wash system
FR2877212A1 (en) * 2004-11-02 2006-05-05 Prevor Internat Sarl Injured eye washing device for e.g. laboratory, has support unit moved relative to container from one position in which perforation unit is spaced from seal to another position in which perforation unit pierces seal to allow liquid to flow
US8435220B2 (en) 2005-10-24 2013-05-07 Sperian Eye and Face Protection, Inc. a Delaware corporation Emergency eyewash station having an expandable bellows waste collection system
US8371825B2 (en) 2005-10-24 2013-02-12 Sperian Eye & Face Protection, Inc. Retrofit kit and method of retrofitting a plumbed emergency eyewash station
US8205279B2 (en) 2005-10-24 2012-06-26 Sperian Eye & Face Protection, Inc. Pump assembly for an emergency eyewash station
US8313472B2 (en) 2006-03-15 2012-11-20 Sperian Eye & Face Protection, Inc. a Delaware corporation Emergency eyewash station and dispensing structure therefor
US8845602B2 (en) * 2006-11-03 2014-09-30 Prevor International Individual portable device for eye bath
USD588691S1 (en) 2007-07-10 2009-03-17 Bradley Fixtures Corporation Eyewash device
USD572585S1 (en) 2007-07-10 2008-07-08 Bradley Fixtures Corporation Cap
DE202009007205U1 (en) 2009-05-19 2009-10-15 Plum A/S eyewash
US9351903B2 (en) 2009-05-19 2016-05-31 Plum A/S Eye wash device
WO2013059332A1 (en) * 2011-10-17 2013-04-25 Niagara Pharmaceuticals Inc. Eyewash container
US8702663B2 (en) 2011-10-17 2014-04-22 Niagara Pharmaceuticals Inc. Eyewash container
CN103987626A (en) * 2011-10-17 2014-08-13 尼亚加拉制药公司 eyewash container
CN103987626B (en) * 2011-10-17 2016-06-08 尼亚加拉制药公司 eyewash container
US10053245B2 (en) 2011-10-17 2018-08-21 Niagara Pharmaceuticals Inc. Eyewash container

Also Published As

Publication number Publication date
FI872687A0 (en) 1987-06-17
DK287587A (en) 1987-06-04
FI872687A7 (en) 1987-06-17
DK163863C (en) 1992-09-14
EP0244439A1 (en) 1987-11-11
DK287587D0 (en) 1987-06-04
SE8504929D0 (en) 1985-10-21
FI88255B (en) 1993-01-15
DK163863B (en) 1992-04-13
SE447959B (en) 1987-01-12
FI88255C (en) 1993-04-26

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