|Número de publicación||US720812 A|
|Tipo de publicación||Concesión|
|Fecha de publicación||17 Feb 1903|
|Fecha de presentación||12 Ene 1901|
|Fecha de prioridad||12 Ene 1901|
|Número de publicación||US 720812 A, US 720812A, US-A-720812, US720812 A, US720812A|
|Inventores||Robert W Johnson|
|Cesionario original||Robert W Johnson|
|Exportar cita||BiBTeX, EndNote, RefMan|
|Citada por (46), Clasificaciones (1)|
|Enlaces externos: USPTO, Cesión de USPTO, Espacenet|
' PATENTED FEB. 1?, 1903.
R. W. JOHNSON.
APPLICATION FILED JAN. 12, 1901.
V WfllllliiiT EM W auvamtoz m: mums PETERS w. FNDTOUTHL. wnsulmrou. D. cf
UNITED STATES PATENT OFFICE.
ROBERT W. JOHNSON, OF NEW BRUNSWICK, NEW JERSEY.
SPECIFICATION forming part of Letters Patent No. 720,812, dated-February 17, 1903.
Application filed January 12, 1901. Serial No. 43,062. (No model.)
To all whom it ntrty concern: 7
Be it known that 1, ROBERT W. JOHNSON, a citizen of the United States, residing at New Brunswick, in the county of Middlesex and State of New Jersey, have invented certain new and useful Improvements in Vaccination- Shields, of which the following is a specification,reference being had therein to the accompanying drawings.
The objects of myinvention are to provide the ordinary felt shields used to partly protect vaccination wounds or scabs with a flat transparent but imperforate top which will increase their usefulness by preventing the introduction of dust or of dangerous germs into said wounds, although permitting an examination of the wound to be obtained through the transparent top. I attain these objects by the construction illustrated in the accompanying drawings, in which Figure l is a top view of a vaccinationshield constructed in accordance with myinvention. Fig. 2 is a central vertical section of the same. Fig. 3 is a top view of a vaccination-shield slightly modified in construction from that shown in Fig. 1. Fig. 4 is a central vertical section of the shield shown in Fig. 3.
In said drawings, A represents an annular pad of felt or of felted materials, having its top and bottom fiat and its inner and outer edges at right angles thereto. Said pad is preferably slightly elliptical in form inside and out. To obtain in connection with said pad a shield which will protect a vaccination sore from admission thereto of dust or of dangerous germs, the top of the central chamber B is closed with an imperforate sheet of thin and transparent celluloid O, which not only effectively closes said top, but its transparency permits a person to examine the condition of a vaccination sore thus covered without disturbing it when used as a vaccinationshield. To securely fasten the im perforate celluloid closure on top of the pad various ways may be used.
In-Figs. 1 and 2 the sheet of celluloid is but slightly larger than the central opening B, and said portion lying upon the pad as well 3 as the balance of the surface of said pad are covered with an elliptical patch of textile material D. To secure these parts united together the top surface of the feltpad A is covered with adhesive substance, which substance may be a piece of thin gutta-percha film d. On top of said adhesive substance the patch of celluloid is placed and over'it the textile material D. A sufficient hot iron is then pressed'for an instantupon said textile D, which causes all the parts to adhere together. The adhesive substance may also be applied first alongside of its edges to the bottom of the sheet 'of celluloid O and to the bottom of the textile material D.
In Figs. 8 and 4: the annular top coating of textile is dispensed with, but the iinperforate sheet of celluloid O is larger, being of the same size as the felt pad thereunder, and is stuck upon said pad with adhesive substance placed between them.
To cause the shield to closely adhere to a persons body the bottom of the felt pad is coated with adhesive substance e, which is temporarily protected by a patch of textile gauze f, to which it adheres until the shield is to be used. The gauze is then pulled off and exposes the adhesive bottom of the pad.
I am aware that annular pads of felt and also celluloid have been used in the construction of vaccination-shields, and I do not broadly claim said materials for that purpose.
Having now fully described my invention, I claim l. A vaccine-shield consisting of an annular pad of felt having horizontal top and bottom surfaces, adhesive substances coating both of said surfaces, a flat sheet of imperforate celluloid upon and adhering to the top coating, and an annular patch of textile material adhering to the top of both the celluloid and the pad substantially as described.
2. In a vaccine-shield the combination of an annular pad of felt having straight and parallel top and bottom surfaces, adhesive substances coating both of said surfaces and a flat sheet of celluloid adhering to the flat top surface substantially as described.
In testimony whereof I afiiix my signature in presence of two witnesses.
ROBERT W. JOHNSON.
FRED DESHLER, EDWARD Months.
|Patente citante||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US2561071 *||21 Sep 1949||17 Jul 1951||Prisk Howard Conley||Holder for subcutaneous administration of medicaments|
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|US3779369 *||11 Jul 1972||18 Dic 1973||Lang J||Art paint saver|
|US4399816 *||28 Ene 1982||23 Ago 1983||Spangler George M||Wound protector with transparent cover|
|US5181274 *||7 Ago 1991||26 Ene 1993||Defiore Hannah B||Catherer shower shield|
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|US5954680 *||21 Ene 1997||21 Sep 1999||Augustine Medical, Inc.||Near hyperthermic heater wound covering|
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|US5964723 *||21 Ene 1997||12 Oct 1999||Augustine Medical, Inc.||Normothermic tissue heating wound covering|
|US5986163 *||21 Ene 1997||16 Nov 1999||Augustine Medical, Inc.||Normothermic heater wound covering|
|US6010527 *||6 Nov 1997||4 Ene 2000||Augustine Medical, Inc.||Wound treatment device|
|US6013097 *||21 Nov 1995||11 Ene 2000||Augautine Medical, Inc.||Wound treatment device for attachment to skin|
|US6045518 *||18 Mar 1999||4 Abr 2000||Augustine Medical, Inc.||Normothermic heater wound covering|
|US6071254 *||18 Mar 1999||6 Jun 2000||Augustine Medical, Inc.||Near hyperthermic heater wound covering|
|US6093160 *||11 Abr 1997||25 Jul 2000||Augustine Medical, Inc.||Flexible non-contact wound treatment device|
|US6110197 *||11 Abr 1997||29 Ago 2000||Augustine Medical, Inc.||Flexible non-contact wound treatment device with a single joint|
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|US6213966||27 Ene 2000||10 Abr 2001||Augustine Medical, Inc.||Normothermic tissue heating wound covering|
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|US6423018||7 Feb 2001||23 Jul 2002||Augustine Medical, Inc.||Normothermic tissue heating wound covering|
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|US6605051||31 May 2002||12 Ago 2003||Augustine Medical, Inc.||Near hyperthermic tissue treatment|
|US6840915||28 May 2002||11 Ene 2005||Arizant Healthcare Inc.||Normothermic tissue treatment|
|US6921374||18 Jul 2002||26 Jul 2005||Arizant Healthcare Inc.||Tissue treatment by normothermic heating|
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|US7265256||19 Dic 2003||4 Sep 2007||Ther Memorial Hospital||Bandaging device for sequestering a wound or inoculation site|
|US7815616||16 Sep 2003||19 Oct 2010||Boehringer Technologies, L.P.||Device for treating a wound|
|US7928281||9 Oct 2007||19 Abr 2011||Arizant Technologies Llc||Wound covering|
|US7942866||27 Ago 2004||17 May 2011||Boehringer Technologies, L.P.||Device for treating a wound|
|US7981098||18 Sep 2008||19 Jul 2011||Boehringer Technologies, L.P.||System for suction-assisted wound healing|
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