|Publication number||US3610251 A|
|Publication date||5 Oct 1971|
|Filing date||14 Jul 1969|
|Priority date||25 Jul 1968|
|Also published as||DE1936875A1|
|Publication number||US 3610251 A, US 3610251A, US-A-3610251, US3610251 A, US3610251A|
|Inventors||Albert Charles Sanderson|
|Original Assignee||Riveril Trading Co Ltd|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (7), Referenced by (105), Classifications (15)|
|External Links: USPTO, USPTO Assignment, Espacenet|
United States Patent  Inventor Albert Charles Sanderson Ilford, Essex, England [211 App]. No. 841,484  Filed July 14, 1969  Patented Oct. 5, 1971  Assignee Riveril Trading Company Limited London, England  Priority July 25, 1968  Great Britain  35673/68  APPLIANCE FOR THE HEAT TREATMENT OF A HUMAN BEING 2 Claims, 2 Drawing Figs,
 U.S. Cl 128/379, 2/69.5, 4/164, 128/400  Int. Cl A61n I00  Field of Search 2/69.5, 69, 2.1 A, 2.1, 2, DIG. 1; 128/379, 399, 400, 402; 4/164, 165, 160; 165/46; 126/204  References Cited UNITED STATES PATENTS 2,706,988 4/1955 Weber 128/402 2,826,758 3/1958 Kahn 2/81 Primary Examiner-H. Hampton Hunter Att0rney-Stevens, Davis, Miller & Mosher ABSTRACT: An appliance suitable for use in the heat treatment of a human being comprising a loose-fitting, body enveloping, baglike garment of a flexible, nonporous material closed at the bottom end, the other end, which is open, terminating in a neckband, which is preferably adjustable. A conduit is connected to the closed end of the garment for the supply of hot dry air to the interior of the suit. Apertures are punched in the garment in positions remote from the conduit connection for the escape of hot air. The garment may optionally have arms with adjustable cuffs and in which case the apertures are located adjacent the cuffs.
PATENTED GET 5 IBYI 3,610,251
' sum 2 [1F 2 APPLIANCE FOR THE HEAT TREATMENT OF A HUMAN BEING The present invention relates to an appliance to be worn by a human being and which is suitable for use in heat therapy and for simulating the physical and psychological effects of a sauna bath.
In a sauna bath a person wholly or partially encases their body and subjects their body to dry heat. This is contrary to a steam or Turkish bath in which the body is subjected to wet heat.
Sauna baths are of such a construction as to render them relatively expensive to manufacture. it is therefore an object of the invention to provide an appliance which simulates to the user the physical and psychological eflects of a sauna bath but which is inexpensive to manufacture.
According to a first aspect of the present invention there is provided an appliance suitable for use in the heat treatment of a human being, comprising a baglike garment of a size sufficient to accommodate an adult human being and which is closed at one end, a neckband at the other end, a conduit for connection to a hot air blower communicating with the interior of the garment and a plurality of apertures in the garment remote from the conduit entry.
According to a second aspect of the present invention, there is provided an appliance suitable for use in the heat treatment of a human being, comprising a baglike garment of a size sufficient to accommodate an adult human being and which is closed at one end, a neckband at the other end, two sleeves with adjustable cuffs, a conduit for connection to a hot air blower communicating with the interior of the garment and a plurality of apertures in the garment remote from the conduit entry.
Preferably the neckband is adjustable to suit the neck size of the user.
lfdesired, the conduit may be connected to the garment at a point adjacent to, but spaced from, the closed end of the garment.
The apertures may be arranged adjacent to, but spaced from, each cuff. Further apertures may be provided between the top of each sleeve and the neckband.
According to a third aspect of the invention there is provided the combination of a hot air blower and an appliance suitable for use in the heat treatment of a human being comprising a baglike garment of a size sufficient to accommodate an adult human being and which is closed at one end, an adjustable neckband at the other end, two sleeves with adjustable cuffs, a conduit for connection to the hot air blower and communicating with the interior of the garment and a plurality of apertures in the garment remote from the conduit entry.
For convenience in the following description the appliance will be referred to as a sauna suit.
Embodiments of the invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. I is a perspective view of a preferred embodiment of a sauna suit with sleeves; and
FIG. 2 is a perspective view of a sleeveless sauna suit.
in the drawings similar reference numerals have been used to identify similar parts.
Referring to FIG. 1, the sauna suit 12 comprises a baglike garment made from lightweight flexible material such as polyvinylchloride (P.V.C.) or woven nylon fabric backed with rubber or plastics material. The garment comprises a substantially circular base 13 of between 18 and 24 inches in diameter, a barrel-shaped body portion 14, an adjustable neckband 15, sleeve 16 and a flexible conduit 17 communicating with the interior of the body portion 14. The sauna suit 12 is of such a size as to be a very generous fit on the user thereby facilitating the circulation of hot dry air introduced into the suit from a hot air blower l8, e.g. a domestic hair drier, connected to the conduit 17.
A sliding clasp fastener or closure member 20 is fitted into the front of the suit 12 to facilitate the entry by a user into the suit. The closure member 20 may extend in other directions besides down the front of the suit, for example, along the shoulders or towards the armpit. The size of the neckband 15 is adjustable by means of nylon limpet strips 21 each comprising two parts, one in the form of barbs on a material backing and the second in the form of a strap having a looped or woolly surface which when engaged by the barbs is secured thereto. Alternatively, in a nonillustrated embodiment, the neckband 15 can be elasticated or adjusted in size by means of drawstrings.
The sleeves 16 terminate in cuffs 22 which are elasticated to grip the wrists of the user. A series of circular apertures 23, e.g. eight apertures of about a quarter of an inch in diameter are punched out of each sleeve 16 about five inches from the respective cuff 22. The apertures 23 are provided to facilitate the exit of hot air from the suit after it has circulated through the body portion 14. If desired, further apertures 24, shown in broken lines, may be provided in each shoulder of the suit.
The flexible conduit 17 is preferably made of the same material as the rest of the suit. The free end of the conduit 17 is elasticated to grip the outlet of the hot air blower l8. Typical dimensions of the conduit 17 are that it is l8 inches long and 3 inches in diameter. The connection of the conduit 17 to the body portion 14 is at approximately seven inches from the adjacent edge of the circular base 13. v
The preferred mode of using the sauna suit is with the user in a relaxed sitting position in an environment at a temperature of between 65 F. and 70 F.
The user undresses and then enters the suit by unfastening the closure member 20 and climbing in one leg at a time. The arms are passed through the sleeves 16 so that the hands are exposed thereby enabling the user to fasten the closure member 20.
The nylon limpet strips 21 at each side of the neckband 15 are adjusted until the neckband isa tight but comfortable fit on the user's neck.
The conduit 17 is connected to the outlet of the blower 18 which has been placed in a convenient position. Naturally,
precautions should be taken to ensure that the conduit is not bent or twisted thereby ensuring that the flow of air is not impeded. The blower 18 is then switched on and the suit is inflated by hot air from the blower. It is desirable from the point of view of user comfort that the temperature of the air at the outlet of the blower should not exceed 200 F.
After a period of at least 30 minutes, and not exceeding 60 minutes, the blower is switched off and the user removes the sauna suit.
Referring to FIG. 2, the illustrated sauna suit 12 differs from that of FIG. 1 by being sleeveless and by having apertures 30 along each shoulder only. With this embodiment it is necessary for a user to be assisted into and out of the suit 12.
In each of the illustrated embodiments by having the apertures remote from the conduit connection, the circulation of hot air over the major part of the user's body is ensured. It is within the scope of the present invention to connect the conduit to another part of the garment and to arrange the apertures so that the hot air follows a path over the major part of the users body.
It is to be understood that the invention herein is described in specific respects for the purposes of this description. lt is also understood that such respects are merely illustrative of the application of the principles of the invention. Other arrangements may be devised by those skilled in the art without departing from the spirit and scope of the invention.
1. An appliance suitable for use in the heat treatment of a human being, comprising a. a garment having an elongate tubular body member of single layer, nonporous, flexible material generally cylindrical in shape with a substantially flat bottom thereby providing an unobstructed interior throughout the length of the garment, the lower end of the body member being closed, means defining a neck opening in said garment, a
opening, said opening positioned adjacent to, but spaced from, said lower end, and b. a portable hot air blower connected to said conduit to direct hot air into said body member and out through said apertures. 2. An appliance according to claim 1, further comprising means defining apertures adjacent to, but spaced from, said neckband.
|Cited Patent||Filing date||Publication date||Applicant||Title|
|US2706988 *||15 Sep 1952||26 Apr 1955||Jarolux A G||Human body heat treating apparatus|
|US2826758 *||15 Dec 1955||18 Mar 1958||Kahn Alexander||Ventilated clothing and apparatus|
|US2911649 *||28 Aug 1956||10 Nov 1959||Ruelle Patrick F||Survival suit|
|US3113320 *||23 Jul 1958||10 Dec 1963||Edward Cherowbrier||Ventilated coverall-type garment|
|US3255751 *||6 Oct 1961||14 Jun 1966||Bernard Bouet||Device for introducing and circulating a gas under pressure into an enclosure|
|US3468299 *||20 Dec 1967||23 Sep 1969||Amato Carl D||Air-conditioned garment|
|IT589211A *||Title not available|
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US4369528 *||23 Feb 1981||25 Jan 1983||Alba-Waldensian, Inc.||Garment for maintaining body temperature and method of making same|
|US4452247 *||31 Aug 1981||5 Jun 1984||Dalton Hebert||Heat treatment method and apparatus for horses|
|US4461299 *||20 Oct 1981||24 Jul 1984||Sunset Ltd.||Scanning hyperthermia technique|
|US4747408 *||24 Aug 1987||31 May 1988||Chuan Chih Huang||Portable sauna-bath jacket|
|US4876746 *||7 Mar 1988||31 Oct 1989||Coal Industry (Patents) Limited||Environmental protective garment|
|US5112374 *||6 Feb 1991||12 May 1992||Ackerman Timothy T||Hair dryer air filter|
|US5632769 *||2 Jul 1996||27 May 1997||Mallinckrodt Medical, Inc.||Warming blanket for pediatric use|
|US5640727 *||18 Oct 1995||24 Jun 1997||Mallinckrodt Medical, Inc.||Contoured inflatable blanket|
|US5643337 *||11 Sep 1996||1 Jul 1997||Mallinckrodt Medical, Inc.||Warming blanket for pediatric use|
|US5675848 *||18 Oct 1995||14 Oct 1997||Mallinckrodt Medical, Inc.||Inflatable blanket having perforations of different sizes|
|US5683441 *||24 Sep 1996||4 Nov 1997||Mallinckrodt Medical, Inc.||Inflatable blanket having air flow deflector|
|US5716387 *||15 Jul 1996||10 Feb 1998||Mallinckrodt Medical, Inc.||Warming blanket for pediatric use|
|US5733318 *||2 Aug 1996||31 Mar 1998||Augustine Medical, Inc.||Convertible thermal blanket|
|US5735890 *||18 Oct 1995||7 Apr 1998||Mallinckrodt Medical, Inc.||Inflatable blanket having access slits|
|US5749109 *||16 Apr 1997||12 May 1998||Mallinckrodt Medical, Inc.||Inflatable blanket having selective air flow patterns|
|US5773275 *||21 Sep 1995||30 Jun 1998||Augustine Medical, Inc.||Inflatable thermal blanket with provision for being secured during use|
|US5792216 *||19 Feb 1997||11 Aug 1998||Mallincrodt Medical, Inc.||Methods of preventing hypothermia using an upper body warming blanket|
|US5800489 *||23 Jun 1997||1 Sep 1998||Augustine Medical, Inc.||Method for warming a patient sitting in a chair|
|US5817145 *||21 Nov 1994||6 Oct 1998||Augustine Medical, Inc.||Wound treatment device|
|US5824025 *||20 Aug 1997||20 Oct 1998||Augustine Medical, Inc.||System for convective warming of a patient during cardiac surgery|
|US5839133 *||19 Jul 1996||24 Nov 1998||Mallinckrodt Medical, Inc.||Warming blanket having multiple inlets|
|US5890243 *||5 Sep 1996||6 Apr 1999||Mallinckrodt, Inc.||Inflatable blanket having openings formed therein|
|US5941907 *||2 Jun 1997||24 Aug 1999||Augustine Medical, Inc.||Surgical barrier device incorporating an inflatable thermal blanket with a surgical drape to provide thermal control and surgical access|
|US5947914 *||29 Dec 1997||7 Sep 1999||Augustine Medical, Inc.||Wound covering|
|US5954680 *||21 Jan 1997||21 Sep 1999||Augustine Medical, Inc.||Near hyperthermic heater wound covering|
|US5964721 *||14 Oct 1998||12 Oct 1999||Augustine Medical, Inc.||Wound covering|
|US5964723 *||21 Jan 1997||12 Oct 1999||Augustine Medical, Inc.||Normothermic tissue heating wound covering|
|US5964792 *||6 Nov 1997||12 Oct 1999||Augustine Medical, Inc.||Convertible thermal blanket|
|US5968084 *||21 May 1997||19 Oct 1999||Augustine Medical, Inc.||Thermal blanket|
|US5974605 *||15 Sep 1998||2 Nov 1999||Mallinckrodt Inc.||Warming blanket having multiple inlets|
|US5986163 *||21 Jan 1997||16 Nov 1999||Augustine Medical, Inc.||Normothermic heater wound covering|
|US6010527 *||6 Nov 1997||4 Jan 2000||Augustine Medical, Inc.||Wound treatment device|
|US6013097 *||21 Nov 1995||11 Jan 2000||Augautine Medical, Inc.||Wound treatment device for attachment to skin|
|US6013098 *||2 Jul 1996||11 Jan 2000||Mallinckrodt Inc.||Warming blanket for pediatric use|
|US6036722 *||27 Jul 1998||14 Mar 2000||Augustine Medical, Inc.||System for convective warming of a patient during cardiac surgery|
|US6045518 *||18 Mar 1999||4 Apr 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 Apr 1997||25 Jul 2000||Augustine Medical, Inc.||Flexible non-contact wound treatment device|
|US6110197 *||11 Apr 1997||29 Aug 2000||Augustine Medical, Inc.||Flexible non-contact wound treatment device with a single joint|
|US6112348 *||19 Jan 1999||5 Sep 2000||Mallinckrodt Inc.||Inflatable blanket having openings formed therein|
|US6113561 *||18 Mar 1999||5 Sep 2000||Augustine Medical, Inc.||Normothermic tissue heating wound covering|
|US6156058 *||20 Sep 1999||5 Dec 2000||Mallinckrodt Inc.||Warming blanket for pediatric use|
|US6176870||13 Aug 1997||23 Jan 2001||Augustine Medical, Inc.||Inflatable thermal blanket with surgical access for use with patients in the lithotomy position|
|US6203567||5 Apr 1999||20 Mar 2001||Augustine Medical, Inc.||Surgical barrier device incorporating an inflatable thermal blanket with a surgical drape to provide thermal control and surgical access|
|US6210428||16 Jun 1999||3 Apr 2001||Augustine Medical, Inc.||System and method for treatment of hypothermia|
|US6213966||27 Jan 2000||10 Apr 2001||Augustine Medical, Inc.||Normothermic tissue heating wound covering|
|US6217535||27 Jan 2000||17 Apr 2001||Augustine Medical, Inc.||Normothermic heater wound covering|
|US6241697||4 Oct 1999||5 Jun 2001||Augustine Medical, Inc.||Wound covering|
|US6241698||27 Jan 2000||5 Jun 2001||Augustine Medical, Inc.||Near hyperthermic heater wound covering|
|US6248084||4 Nov 1999||19 Jun 2001||Augustine Medical, Inc.||Wound treatment device|
|US6264622||9 Mar 1999||24 Jul 2001||Augustine Medical, Inc.||Normothermic heater wound covering|
|US6267740||29 Feb 2000||31 Jul 2001||Augustine Medical, Inc.||Flexible non-contact wound treatment device with a single joint|
|US6287327||16 May 1997||11 Sep 2001||Augustine Medical, Inc.||Inflateable thermal blanket|
|US6290716||29 Jul 1999||18 Sep 2001||Augustine Medical, Inc.||Convertible thermal blanket|
|US6293917||4 Nov 1999||25 Sep 2001||Augustine Medical, Inc.||Wound treatment device for attachment to skin|
|US6309409||11 Dec 1997||30 Oct 2001||Augustine Medical, Inc.||Inflatable thermal blanket with provision for being secured during use|
|US6406448||26 Dec 2000||18 Jun 2002||Augustine Medical, Inc.||Normothermic heater covering for tissue treatment|
|US6407307||29 Jan 2001||18 Jun 2002||Augustine Medical, Inc.||Near hyperthermic heater covering|
|US6419651||29 Jan 2001||16 Jul 2002||Augustine Medical, Inc.||Normothermic heater covering|
|US6423018||7 Feb 2001||23 Jul 2002||Augustine Medical, Inc.||Normothermic tissue heating wound covering|
|US6465708||29 Jan 2001||15 Oct 2002||Augustine Medical, Inc.||Covering|
|US6468295||23 Mar 2001||22 Oct 2002||Augustine Medical, Inc.||Treatment device|
|US6524332||9 Feb 2001||25 Feb 2003||Augustine Medical, Inc.||System and method for warming a person to prevent or treat hypothermia|
|US6544283||10 Apr 1997||8 Apr 2003||Augustine Medical, Inc.||Thermal blanket with a drape|
|US6558413||9 Mar 2001||6 May 2003||Augustine Medical, Inc.||Inflatable device with exhausting apertures which vary in density|
|US6580012||11 Apr 2000||17 Jun 2003||Augustine Medical, Inc.||Flexible non-contact wound treatment device|
|US6605051||31 May 2002||12 Aug 2003||Augustine Medical, Inc.||Near hyperthermic tissue treatment|
|US6840915||28 May 2002||11 Jan 2005||Arizant Healthcare Inc.||Normothermic tissue treatment|
|US6921374||18 Jul 2002||26 Jul 2005||Arizant Healthcare Inc.||Tissue treatment by normothermic heating|
|US6987209||8 Nov 2002||17 Jan 2006||Arizant Healthcare Inc.||Flexible non-contact wound treatment device|
|US7041122||5 Dec 2003||9 May 2006||Gaymar Industries, Inc.||Inflatable blanket with a tie|
|US7090692||13 May 1997||15 Aug 2006||Arizant Healthcare Inc.||Thermal Blanket|
|US7101389||10 Apr 1995||5 Sep 2006||Arizant Healthcare Inc.||Inflatable lower body thermal blanket|
|US7108713||29 Jan 2001||19 Sep 2006||Arizant Healthcare Inc.||Surgical barrier device incorporating an inflatable thermal blanket with a surgical drape to provide thermal control and surgical access|
|US7122046||24 Sep 2002||17 Oct 2006||Arizant Technologies Llc||Treatment device|
|US7766950||21 Jul 2006||3 Aug 2010||North American Rescue, Llc||Hypothermia treatment sack|
|US7871428||28 Aug 2006||18 Jan 2011||Arizant Healthcare Inc.||Surgical barrier device incorporating an inflatable thermal blanket with an attached surgical drape|
|US7914566 *||19 Oct 2006||29 Mar 2011||Arizant Healthcare Inc.||Multifunction warming device with provision for warming hands|
|US7976572 *||9 Feb 2007||12 Jul 2011||Arizant Healthcare Inc.||Forced air warming unit|
|US8105370||2 Dec 2010||31 Jan 2012||Arizant Healthcare Inc.||Surgical barrier device incorporating an inflatable thermal blanket with an attached surgical drape|
|US8123790 *||3 Nov 2008||28 Feb 2012||Arizant Healthcare Inc.||Clinical garment for comfort warming and prewarming|
|US8328859 *||11 Jun 2010||11 Dec 2012||Arizant Healthcare Inc.||Forced air warming unit|
|US8597339 *||30 Sep 2010||3 Dec 2013||Arizant Healthcare Inc.||Patient comfort apparatus and system|
|US8990967 *||6 Feb 2013||31 Mar 2015||Christopher Tallon||Portable collapsible changing station|
|US9127885 *||4 Jan 2013||8 Sep 2015||Md2G, Llc||Portable clothing dryer|
|US20020160057 *||7 Jul 2001||31 Oct 2002||Park Joseph Min H.||Device for eliminating poisons from the human body and for revitalizing cells|
|US20030023286 *||24 Sep 2002||30 Jan 2003||Augustine Scott D.||Treatment device|
|US20030069529 *||8 Nov 2002||10 Apr 2003||Augustine Scott D.||Flexible non-contact wound treatment device|
|US20030167029 *||18 Jul 2002||4 Sep 2003||Augustine Scott D.||Tissue treatment by normothermic heating|
|US20050016981 *||24 Jul 2003||27 Jan 2005||George Irvin||Personal blind heat containment apparatus and method therefor|
|US20050125048 *||5 Dec 2003||9 Jun 2005||Paolini Raymond P.||Inflatable blanket with a tie|
|US20060162085 *||23 Jan 2006||27 Jul 2006||Gaymar Industries, Inc.||Inflatable blanket with a tie|
|US20060168719 *||14 Sep 2005||3 Aug 2006||Kirkland Jimmie W||Portable sauna system|
|US20060293735 *||28 Aug 2006||28 Dec 2006||Arizant Healthcare Inc.||Surgical barrier device incorporating an inflatable thermal blanket with an attached surgical drape|
|US20070093884 *||19 Oct 2006||26 Apr 2007||Arizant Healthcare Inc.||Multifunction warming device with provision for warming hands|
|US20080021530 *||21 Jul 2006||24 Jan 2008||Castellani Robert A||Hypothermia treatment sack|
|US20080195184 *||9 Feb 2007||14 Aug 2008||Arizant Healthcare Inc.||Forced air warming unit|
|US20090062891 *||3 Nov 2008||5 Mar 2009||Arizant Healthcare Inc.||Clinical garment for comfort warming and prewarming|
|US20100161013 *||23 Nov 2009||24 Jun 2010||Kci Licensing, Inc.||Portable Therapeutic Cooling System|
|US20100256715 *||11 Jun 2010||7 Oct 2010||Arizant Healthcare Inc.||Forced air warming unit|
|US20110004992 *||13 Jan 2011||Carol Navarre||Portable Personal Privacy Curtain For Use With Portable Toilet|
|US20110022135 *||30 Sep 2010||27 Jan 2011||Arizant Healthcare Inc.||Patient comfort apparatus and system|
|US20110162659 *||2 Dec 2010||7 Jul 2011||Arizant Healthcare Inc.||Surgical barrier device incorporating an inflatable thermal blanket with an attached surgical drape|
|US20140190033 *||4 Jan 2013||10 Jul 2014||Md2G, Llc||Portable clothing dryer|
|US20140216512 *||6 Feb 2013||7 Aug 2014||Christopher Tallon||Portable Collapsible Changing Station|
|U.S. Classification||607/107, 2/69.5, 4/536, 392/385|
|International Classification||A61H33/06, A41D13/002, A61H36/00, A61H35/00|
|Cooperative Classification||A41D13/0025, A61F2007/0059, A61H2035/004, A61H36/00, A61H33/06|
|European Classification||A61H33/06, A41D13/002B|