|Número de publicación||USRE39896 E1|
|Tipo de publicación||Concesión|
|Número de solicitud||US 10/716,246|
|Fecha de publicación||23 Oct 2007|
|Fecha de presentación||23 Dic 2003|
|Fecha de prioridad||15 Sep 2000|
|También publicado como||US6320094|
|Número de publicación||10716246, 716246, US RE39896 E1, US RE39896E1, US-E1-RE39896, USRE39896 E1, USRE39896E1|
|Inventores||Nancy L. Arnold, Jeffrey M. Stein|
|Cesionario original||Gpt Glendale, Inc.|
|Exportar cita||BiBTeX, EndNote, RefMan|
|Citas de patentes (60), Otras citas (4), Citada por (9), Clasificaciones (9), Eventos legales (6)|
|Enlaces externos: USPTO, Cesión de USPTO, Espacenet|
1. Field of Invention
This invention relates to a disposable eye patch. In particular, this invention relates to a disposable eye patch used during surgical and/or professional facial care procedures.
2. Description of Related Art
Cosmetic surgical procedures (e.g., plastic surgery) and professional facial care procedures are becoming increasingly popular. In some cases, patients request such procedures for facial parts such as the nose bridge, forehead, temples, and areas immediately surrounding the eyes. During surgical or other procedures to such facial parts, since the procedures often require very delicate and detailed work, doctors and other professionals must have access to as much unobstructed area as possible. At the same time, the doctors or other professionals need to avoid damaging the patient's eyes by various surgical, medial and cosmetic items, such as abrasion systems, chemicals, air jets, air streams, liquids, medicines, medicine applicators, surgical tools (e.g., scalpels, hemostats, needles, etc.) and other devices.
Therefore, the patient's eyes are often covered by materials such as a surgical tape and gauze while a surgical or facial care procedure is being performed. However, there is a need for more complete access to areas around the patient's eyes and for more reliable protection methods and devices.
U.S. Pat. No. 4,682,371 to Heltman discloses a protective eye patch. This eye patch has several adhesive tabs for securing the eye patch on the patient's eye. However, since the tabs do not entirely adhere the edge of the eye patch, there is a possibility that liquids or medicines may enter a patient's eye covered by this eye patch.
U.S. Pat. No. 3,068,863 to Bowman discloses another type of protective eye patch. This eye patch is designed to keep the eye closed. However, since this patch is adhered onto the patients eyelid and surrounding eye tissues, this eye patch is not comfortable to wear.
U.S. Pat. No. 3,092,103 to Mower provides an eye patch that has a cushion material on an edge of the eye patch, and allows a patient's eye to move and/or open underneath the eye patch. Because of its large size, this patch is not suitable for many surgical and facial care procedures.
U.S. Pat. No. 4,867,146 to Krupnick et al. discloses an eye patch for preventing opening of an eye and preventing corneal abrasion. This eye patch has adhesive areas around the patch and part of a center part of the eye patch. However, because of the adhesive areas in the center part, it is uncomfortable for the patient to wear the eye patch for a long time. In fact, it is designed for use on an anesthetized patient.
U.S. Pat. No. 5,180,360 to Rhame, Jr. discloses an oval shaped eye patch with a thick inner foam patch or adjustable bladder for adjusting pressure against an eyelid. This patch is quite large, being designed to attach to the outside of the eye socket, and covers some areas of the face that may need to be accessed for some surgical or facial care procedures.
This invention provides a small size disposable eye patch that allows doctors or other professionals full access to areas around the eyes for surgery and facial care procedures and is comfortable for the patient to wear.
A disposable eye patch according to the invention includes a first sheet member, a second sheet member smaller than the first sheet member, and an adhesive layer applied to one side of at least the first sheet member. One portion of the adhesive layer bonds the first and second sheet members together, and another portion of the adhesive layer adheres to the tissue surrounding an eye when the eye patch is applied to a patient. A release layer may be provided to cover the exposed portion of the adhesive layer, and peeled off prior to use of the eye patch.
The first and/or second sheet member may be made of biocompatible foamed plastic material, such as foamed PVC (polyvinyl chloride) or the like. The first adhesive layer is preferably pressure-sensitive, latex-free and hypoallergenic. The first and second sheet members preferably have the same thickness, and are made of the same material.
In a method of manufacturing the disposable eye patch, the first and second sheet members may both be formed from a sheet material having an adhesive layer, and then the first and second sheet members may be adhered together with the adhesive layer on one of the sheet members contacting the adhesive layer on the other one of the sheet members.
These and other features and advantages of this invention are described in or are apparent from the following description of exemplary embodiments.
An embodiment of the invention will now be described with reference to the accompanying drawings, in which:
As shown in
The eye patch 10 includes a first adhesive layer 13 on one side of the first sheet member 11 for adhering the eye patch 10 onto the tissue surrounding the patient's eye and for adhering the first sheet member 11 to the second sheet member 12. This first adhesive layer 13 may have a plan view size approximately equal to the plan view size of the first sheet member 11 and is preferably made of a pressure-sensitive adhesive (i.e., it may acquire greater adhesion with an adjacent surface as pressure between that surface and the adhesive is increased), preferably a latex-free and hypoallergenic material. The adhesion of the adhesive layer 13 should be strong enough to adhere reliably to the skin but weak enough to be easily removed from the skin after use.
As shown in
The first sheet member 11 has a size that sufficiently covers the patient's eye and eyelid when applied. For instance, for an adult patient, the first sheet member 11 preferably has a length of from about 40 mm to about 60 mm, more preferably about 50 mm, and a width from about 20 mm to about 35 mm, more preferably about 28 mm. The second sheet member 12 preferably joins the first sheet member 11 at a central portion of the first adhesive layer 13 as shown in FIG. 2.
Having the above-described length and width allows the eye patch 10 to fit within the eye socket of a patient, and thus maximizes the facial area accessible to a doctor or other professional. The part of the eye patch 10 that contacts most of the patient's eyelid is free of exposed adhesive. This is more comfortable to the wearer, and allows the eye and eyelid to slightly move underneath the eye patch 10. Specifically, the side of the sheet member 12 facing the eye and eyelid is free of adhesive. This also prevents needless pain or discomfort when the eye patch is removed after use.
A peripheral portion 13A of the first adhesive layer 13, which is not overlapped by the second sheet member 12, should be large enough to provide sufficient adhesion of the eye patch 10 to the area of the face surrounding the eye. For example, the peripheral portion 13A may have a width of approximately 5 mm.
The first sheet member 11 and the second sheet member 12 each preferably have a thickness in a range of from about 0.1 mm to about 5 mm, more preferably from about 0.1 mm to about 2 mm, and even more preferably from 0.5 mm. The appropriate thickness may vary depending upon the type of procedure for which the eye patch is intended to be used, but in general, a thinner eye patch is desired to reduce the bulkiness of the eye patch 10 and increase the comfort of the patient. For example, for a so-called microdermabrasion process, in which aluminum-oxide crystals or the like are discharged from a wand onto a patient's face, an eye patch 10 with a first sheet member 12 with a thickness of about 0.5 mm and a second sheet member 12 with a thickness of about 0.5 mm and effectively protects the eyes.
The color of the eye patch 10 may be the natural color of the foamed plastic material, such as off-white, cream, or the like, or any other desired color such as beige, gray, black, fluorescent green, etc.
As shown in
The release layer 15 may be a continuous strip provided in the form of a dispenser roll 16, as shown in
When the eye patch 10 is to be applied to a patient, the release layer 15 is first peeled off from the disposable eye patch 10. When the release layer 15 has been removed, the peripheral portion 13A of the first adhesive layer 13 is exposed. The eye patch 10 is then positioned over the patient's closed eye and eyelid, and the edge of the eye patch 10 is gently pressed to seal the peripheral portion 13A of the adhesive layer 13 to the facial tissue surrounding the patient's eye and eyelid. After use, the eye patch 10 is gently peeled away from the eye and eyelid.
A method of manufacturing the eye patch 10 will now be described. First, a sheet material is provided having an adhesive layer coated on one side thereof. The first sheet member 11 and the second sheet member 12 are formed from the sheet material, e.g., by stamping, cutting or the like. Then the first sheet member 11 and the second sheet member 12 are positioned properly with respect to each other and pressed together, with their adhesive-coated surfaces facing each other and coming into contact. Finally, the eye patch 10 is attached to release layer 15, with the exposed peripheral portion 13A of the adhesive on the first sheet member 11 contacting the release layer 15.
This method for manufacturing is not limited to the above-described order of steps. For example, the second sheet member 12 can be cut first, and then adhered to the sheet material. The first sheet member 11 can then be cut in the predetermined shape, thus forming the eye patch 10.
The above-mentioned method of manufacturing an eye patch is relatively fast and easy, since it basically involves only one or two cutting steps and a press-together step, and economical since the only materials needed are a single type of adhesive-coated sheet and a release layer material.
While the invention has been described in conjunction with specific embodiments described above, many equivalent alternatives, modifications and variations will become apparent to those skilled in the art once given this disclosure. Accordingly, the preferred embodiments of the invention as set forth above are considered to be illustrative and not limiting. Various changes to the described embodiments may be made without departing from the spirit and scope of the invention. For example, although the illustrated embodiment has two adhesive layers 13 and 14, it is also possible to have only one adhesive layer. As another example, although the eye patch preferably has a generally oval shape, a tab (not shown) may be provided on an edge of the eye patch 10 to allow easy gripping and peeling of the eye patch 10 from the eye and eyelid after use. Such a tab should be large enough for fingers to grip, but otherwise as small as possible to leave as much facial area exposed as possible.
|Patente citada||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US1161321||5 Ago 1913||23 Nov 1915||Ida R Lush||Eye-patch.|
|US1275127||11 Jul 1917||6 Ago 1918||Julian Albert Campbell||Eye-protector.|
|US2165668||4 Abr 1938||11 Jul 1939||Harry Jacobson||Eye protector|
|US2283752||10 May 1940||19 May 1942||Gonsett Faust R||Eye shield|
|US2527947||22 Dic 1947||31 Oct 1950||Marie Loos||Eye protector|
|US2572638||2 Oct 1950||23 Oct 1951||Marie Loos||Eye shield|
|US2643382||1 Mar 1951||30 Jun 1953||Faythe K Hardman||Eyeshield|
|US3068863||19 Nov 1959||18 Dic 1962||Bowman Charles L||Protective devices|
|US3092103||13 Nov 1959||4 Jun 1963||Lester Mower Robert||Eye patch|
|US3121021||18 Abr 1960||11 Feb 1964||Minnesota Mining & Mfg||Breathable surgical adhesive tapes|
|US3339206||4 Dic 1964||5 Sep 1967||Daley Henry G||Post-operative eyeglass|
|US3521630||7 Abr 1967||28 Jul 1970||Minnesota Mining & Mfg||Respirator face mask with replaceable filter|
|US3814095||24 Mar 1972||4 Jun 1974||H Lubens||Occlusively applied anesthetic patch|
|US3908645||28 May 1974||30 Sep 1975||Minnesota Mining & Mfg||Ophthalmic pressure bandage|
|US4022203||22 Ene 1976||10 May 1977||Win Ackley||Treated patch for minor cuts|
|US4117842||24 Feb 1977||3 Oct 1978||Frank Hutchins||Treatment of conjunctivitis with powdered aluminum and eye protector/applicator|
|US4122847||25 Jul 1977||31 Oct 1978||Craig Robert G||Protective eye shield for surgical patients|
|US4134401||24 May 1977||16 Ene 1979||Galician Kenneth M||Eye-patching method and device|
|US4331136||17 Mar 1980||25 May 1982||Maximate Limited Partnership||Light shield|
|US4339035||18 Dic 1980||13 Jul 1982||Robert Marcus||Dispensing package for nipple markers|
|US4473370||14 Sep 1981||25 Sep 1984||Weiss Jeffrey N||Protective eye shield|
|US4581877||10 May 1985||15 Abr 1986||Wilber Kathleen I||Equine protective eye covering|
|US4635625||15 Oct 1984||13 Ene 1987||Edward Teeple||Surgical eye mask|
|US4682371||6 Oct 1986||28 Jul 1987||Heltman Carolyn R||Protective eye patch|
|US4701962||24 Dic 1985||27 Oct 1987||Eye Pro, Inc.||Protective eyewear|
|US4709695||27 Mar 1986||1 Dic 1987||Roger Kohn||Protective device|
|US4719909||14 Oct 1986||19 Ene 1988||Micchia Ronald L||Under-eye light absorbing device and method|
|US4790031||29 Sep 1986||13 Dic 1988||Duerer Stormy W||Eye shield|
|US4793002||7 May 1987||27 Dic 1988||Eye Pro, Inc.||Protective eyewear|
|US4793003||26 Jun 1986||27 Dic 1988||Minnesota Mining And Manufacturing Company||Light occlusive eye patch|
|US4862902||3 Mar 1988||5 Sep 1989||Goffman Joel H||Eye protector|
|US4867146||4 Feb 1988||19 Sep 1989||Webb Research, Ii, Inc.||Eye patch|
|US4944040||19 Dic 1988||31 Jul 1990||Minnesota Mining And Manufacturing Company||Light occlusive eye patch|
|US4951658||13 Mar 1989||28 Ago 1990||Morgan Kirk M||Eye patch with hydrocolliod adhesive|
|US4969472||12 Oct 1989||13 Nov 1990||Dioptics Medical Products, Inc.||Perimeter garter for eye patches|
|US4995114||17 Ene 1990||26 Feb 1991||Price Jr James A||Universal eye patch|
|US5004333||28 Jul 1989||2 Abr 1991||Trident Medical Products, Inc.||Integrally formed two-piece eyeshield|
|US5180360||15 Abr 1991||19 Ene 1993||Rhame Jr Robert W||Atraumatic eye patch|
|US5190810||18 Dic 1991||2 Mar 1993||Warren Kirschbaum||Composite for use in making protective articles for use in laser surgery|
|US5191897||8 Jul 1991||9 Mar 1993||Lens Plus Corporation||Self-adherent eye occluder|
|US5209718||28 Oct 1991||11 May 1993||Mcdaniel William R||Pressure applying bandage or drsssing for superficial wounds|
|US5309925||15 Jun 1993||10 May 1994||Med-Genesis, Inc.||Diffuse reflective laser barrier|
|US5469864||21 Feb 1995||28 Nov 1995||Merocel Corporation||Laser shield|
|US5524642||22 Jun 1994||11 Jun 1996||Merocel Corporation||Laser shield|
|US5740550||2 Jun 1997||21 Abr 1998||Yavitz; Edward Q.||Membrane shield for eyes|
|US5769806||1 Mar 1996||23 Jun 1998||Radow; Brett K.||Adjustable pressure eye patch|
|US5782672||24 Feb 1997||21 Jul 1998||Woodley; Vickie G.||Nipple pad|
|US5887590||8 Ago 1997||30 Mar 1999||Price; John A.||Eyelid closure patch|
|US5918600||27 May 1997||6 Jul 1999||Durette; Jean-Francois||Ocular shield against surgical laser energy|
|US5970515||23 Sep 1998||26 Oct 1999||Fishbaugh; Brenda B.||Protective eyewear|
|US5980497||5 Ago 1997||9 Nov 1999||Yavitz; Edward Q.||Membrane shield for eyes|
|US6090060||6 Mar 1998||18 Jul 2000||Radow; Brett K.||Adjustable pressure eye patch|
|US6098628||28 Jun 1999||8 Ago 2000||Funk; Donald E.||Clear plastic eye shield|
|US6131208||5 Nov 1998||17 Oct 2000||World Suncare Products, Ltd.||Eye protection apparatus and method|
|US6149615||23 Nov 1998||21 Nov 2000||Gallamore; Deborah||Opto-cupped pedia patch|
|USD421124||13 Abr 1998||22 Feb 2000||Membrane eye shield|
|USD425623||8 Abr 1999||23 May 2000||Attachable eye protector|
|USD446307||3 Ene 2001||7 Ago 2001||Sophia Parker Bassett||Eye patch|
|DE2429989A1||22 Jun 1974||8 Ene 1976||Beiersdorf Ag||Eye dressing - having adhesive-coated elastic support, and absorbent dressing embedded in rigid cap|
|WO1993006678A1||10 Sep 1992||1 Abr 1993||Decter Satz Medical Products I||A telephone cross-contamination barrier assembly|
|1||ABSORBING, vol. 2, Issue 2, Oct. 1994.|
|2||GPT Glendale, Inc. Non-Laser Disposable Derm Aid(TM) Eye Shield.|
|3||GPT Glendale, Inc., Patient Care Derm-Aid(TM) Disposables.|
|4||Pellegrini et al., U.S. Appl. No. 09/988,335, filed Nov. 19, 2001.|
|Patente citante||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US8110061 *||30 Oct 2007||7 Feb 2012||Moore Joseph K||Respiratory nasal filter|
|US8550079||3 Ene 2012||8 Oct 2013||First Defense Holdings Llc||Respiratory nasal filter|
|US8667612 *||7 Jul 2010||11 Mar 2014||Laservision Gmbh & Co. Kg||Eye protection cap|
|US8967427 *||7 Sep 2012||3 Mar 2015||Christine K. Hogan||Portable eye protection system and method|
|US20080099021 *||30 Oct 2007||1 May 2008||Moore Joseph K||Respiratory nasal filter|
|US20110004969 *||13 Ene 2011||LASERVISION GmbH & Co., KG||Eye protection cap|
|US20120192330 *||2 Ago 2012||Mcmullen Joseph E||Multi-use eye mask or shield|
|US20140068827 *||7 Sep 2012||13 Mar 2014||Christine K. Hogan||Portable eye protection system and method|
|US20150122265 *||28 Abr 2014||7 May 2015||Nathan Horner||Artificial Perforated Tarsorrhaphy|
|Clasificación de EE.UU.||602/54, 602/74, 604/307, 604/294, 128/858|
|Clasificación internacional||A61F13/00, A61F13/12|
|7 Ene 2009||FPAY||Fee payment|
Year of fee payment: 8
|23 Mar 2009||AS||Assignment|
Owner name: SPERIAN EYE & FACE PROTECTION, INC., RHODE ISLAND
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GPT GLENDALE, INC.;REEL/FRAME:022474/0919
Effective date: 20061231
|15 Sep 2009||CC||Certificate of correction|
|18 Mar 2013||FPAY||Fee payment|
Year of fee payment: 12
|8 Oct 2014||AS||Assignment|
Owner name: SPERIAN PROTECTION AMERICAS, INC., RHODE ISLAND
Effective date: 20131220
Free format text: MERGER;ASSIGNOR:SPERIAN EYE & FACE PROTECTION, INC.;REEL/FRAME:033917/0554
|10 Oct 2014||AS||Assignment|
Owner name: HONEYWELL SAFETY PRODUCTS USA, INC., RHODE ISLAND
Free format text: CHANGE OF NAME;ASSIGNOR:SPERIAN PROTECTION AMERICAS, INC.;REEL/FRAME:033951/0056
Effective date: 20140101