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Publication numberUS3610251 A
Publication typeGrant
Publication date5 Oct 1971
Filing date14 Jul 1969
Priority date25 Jul 1968
Also published asDE1936875A1
Publication numberUS 3610251 A, US 3610251A, US-A-3610251, US3610251 A, US3610251A
InventorsAlbert Charles Sanderson
Original AssigneeRiveril Trading Co Ltd
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Appliance for the heat treatment of a human being
US 3610251 A
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Description  (OCR text may contain errors)

United States Patent [72] Inventor Albert Charles Sanderson Ilford, Essex, England [211 App]. No. 841,484 [22] Filed July 14, 1969 [45] Patented Oct. 5, 1971 [73] Assignee Riveril Trading Company Limited London, England [32] Priority July 25, 1968 [33] Great Britain [31] 35673/68 [54] APPLIANCE FOR THE HEAT TREATMENT OF A HUMAN BEING 2 Claims, 2 Drawing Figs,

[52] U.S. Cl 128/379, 2/69.5, 4/164, 128/400 [51] Int. Cl A61n I00 [50] 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 [56] 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.

lclaim:

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.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US2706988 *15 Sep 195226 Apr 1955Jarolux A GHuman body heat treating apparatus
US2826758 *15 Dec 195518 Mar 1958Kahn AlexanderVentilated clothing and apparatus
US2911649 *28 Aug 195610 Nov 1959Ruelle Patrick FSurvival suit
US3113320 *23 Jul 195810 Dec 1963Edward CherowbrierVentilated coverall-type garment
US3255751 *6 Oct 196114 Jun 1966Bernard BouetDevice for introducing and circulating a gas under pressure into an enclosure
US3468299 *20 Dec 196723 Sep 1969Amato Carl DAir-conditioned garment
IT589211A * Title not available
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4369528 *23 Feb 198125 Jan 1983Alba-Waldensian, Inc.Garment for maintaining body temperature and method of making same
US4452247 *31 Aug 19815 Jun 1984Dalton HebertHeat treatment method and apparatus for horses
US4461299 *20 Oct 198124 Jul 1984Sunset Ltd.Scanning hyperthermia technique
US4747408 *24 Aug 198731 May 1988Chuan Chih HuangPortable sauna-bath jacket
US4876746 *7 Mar 198831 Oct 1989Coal Industry (Patents) LimitedEnvironmental protective garment
US5112374 *6 Feb 199112 May 1992Ackerman Timothy THair dryer air filter
US5632769 *2 Jul 199627 May 1997Mallinckrodt Medical, Inc.Warming blanket for pediatric use
US5640727 *18 Oct 199524 Jun 1997Mallinckrodt Medical, Inc.Contoured inflatable blanket
US5643337 *11 Sep 19961 Jul 1997Mallinckrodt Medical, Inc.Warming blanket for pediatric use
US5675848 *18 Oct 199514 Oct 1997Mallinckrodt Medical, Inc.Inflatable blanket having perforations of different sizes
US5683441 *24 Sep 19964 Nov 1997Mallinckrodt Medical, Inc.Inflatable blanket having air flow deflector
US5716387 *15 Jul 199610 Feb 1998Mallinckrodt Medical, Inc.Warming blanket for pediatric use
US5733318 *2 Aug 199631 Mar 1998Augustine Medical, Inc.Convertible thermal blanket
US5735890 *18 Oct 19957 Apr 1998Mallinckrodt Medical, Inc.Inflatable blanket having access slits
US5749109 *16 Apr 199712 May 1998Mallinckrodt Medical, Inc.Inflatable blanket having selective air flow patterns
US5773275 *21 Sep 199530 Jun 1998Augustine Medical, Inc.Inflatable thermal blanket with provision for being secured during use
US5792216 *19 Feb 199711 Aug 1998Mallincrodt Medical, Inc.Methods of preventing hypothermia using an upper body warming blanket
US5800489 *23 Jun 19971 Sep 1998Augustine Medical, Inc.Method for warming a patient sitting in a chair
US5817145 *21 Nov 19946 Oct 1998Augustine Medical, Inc.Wound treatment device
US5824025 *20 Aug 199720 Oct 1998Augustine Medical, Inc.System for convective warming of a patient during cardiac surgery
US5839133 *19 Jul 199624 Nov 1998Mallinckrodt Medical, Inc.Warming blanket having multiple inlets
US5890243 *5 Sep 19966 Apr 1999Mallinckrodt, Inc.Inflatable blanket having openings formed therein
US5941907 *2 Jun 199724 Aug 1999Augustine Medical, Inc.Surgical barrier device incorporating an inflatable thermal blanket with a surgical drape to provide thermal control and surgical access
US5947914 *29 Dec 19977 Sep 1999Augustine Medical, Inc.Wound covering
US5954680 *21 Jan 199721 Sep 1999Augustine Medical, Inc.Near hyperthermic heater wound covering
US5964721 *14 Oct 199812 Oct 1999Augustine Medical, Inc.Wound covering
US5964723 *21 Jan 199712 Oct 1999Augustine Medical, Inc.Normothermic tissue heating wound covering
US5964792 *6 Nov 199712 Oct 1999Augustine Medical, Inc.Convertible thermal blanket
US5968084 *21 May 199719 Oct 1999Augustine Medical, Inc.Thermal blanket
US5974605 *15 Sep 19982 Nov 1999Mallinckrodt Inc.Warming blanket having multiple inlets
US5986163 *21 Jan 199716 Nov 1999Augustine Medical, Inc.Normothermic heater wound covering
US6010527 *6 Nov 19974 Jan 2000Augustine Medical, Inc.Wound treatment device
US6013097 *21 Nov 199511 Jan 2000Augautine Medical, Inc.Wound treatment device for attachment to skin
US6013098 *2 Jul 199611 Jan 2000Mallinckrodt Inc.Warming blanket for pediatric use
US6036722 *27 Jul 199814 Mar 2000Augustine Medical, Inc.System for convective warming of a patient during cardiac surgery
US6045518 *18 Mar 19994 Apr 2000Augustine Medical, Inc.Normothermic heater wound covering
US6071254 *18 Mar 19996 Jun 2000Augustine Medical, Inc.Near hyperthermic heater wound covering
US6093160 *11 Apr 199725 Jul 2000Augustine Medical, Inc.Flexible non-contact wound treatment device
US6110197 *11 Apr 199729 Aug 2000Augustine Medical, Inc.Flexible non-contact wound treatment device with a single joint
US6112348 *19 Jan 19995 Sep 2000Mallinckrodt Inc.Inflatable blanket having openings formed therein
US6113561 *18 Mar 19995 Sep 2000Augustine Medical, Inc.Normothermic tissue heating wound covering
US6156058 *20 Sep 19995 Dec 2000Mallinckrodt Inc.Warming blanket for pediatric use
US617687013 Aug 199723 Jan 2001Augustine Medical, Inc.Inflatable thermal blanket with surgical access for use with patients in the lithotomy position
US62035675 Apr 199920 Mar 2001Augustine Medical, Inc.Surgical barrier device incorporating an inflatable thermal blanket with a surgical drape to provide thermal control and surgical access
US621042816 Jun 19993 Apr 2001Augustine Medical, Inc.System and method for treatment of hypothermia
US621396627 Jan 200010 Apr 2001Augustine Medical, Inc.Normothermic tissue heating wound covering
US621753527 Jan 200017 Apr 2001Augustine Medical, Inc.Normothermic heater wound covering
US62416974 Oct 19995 Jun 2001Augustine Medical, Inc.Wound covering
US624169827 Jan 20005 Jun 2001Augustine Medical, Inc.Near hyperthermic heater wound covering
US62480844 Nov 199919 Jun 2001Augustine Medical, Inc.Wound treatment device
US62646229 Mar 199924 Jul 2001Augustine Medical, Inc.Normothermic heater wound covering
US626774029 Feb 200031 Jul 2001Augustine Medical, Inc.Flexible non-contact wound treatment device with a single joint
US628732716 May 199711 Sep 2001Augustine Medical, Inc.Inflateable thermal blanket
US629071629 Jul 199918 Sep 2001Augustine Medical, Inc.Convertible thermal blanket
US62939174 Nov 199925 Sep 2001Augustine Medical, Inc.Wound treatment device for attachment to skin
US630940911 Dec 199730 Oct 2001Augustine Medical, Inc.Inflatable thermal blanket with provision for being secured during use
US640644826 Dec 200018 Jun 2002Augustine Medical, Inc.Normothermic heater covering for tissue treatment
US640730729 Jan 200118 Jun 2002Augustine Medical, Inc.Near hyperthermic heater covering
US641965129 Jan 200116 Jul 2002Augustine Medical, Inc.Normothermic heater covering
US64230187 Feb 200123 Jul 2002Augustine Medical, Inc.Normothermic tissue heating wound covering
US646570829 Jan 200115 Oct 2002Augustine Medical, Inc.Covering
US646829523 Mar 200122 Oct 2002Augustine Medical, Inc.Treatment device
US65243329 Feb 200125 Feb 2003Augustine Medical, Inc.System and method for warming a person to prevent or treat hypothermia
US654428310 Apr 19978 Apr 2003Augustine Medical, Inc.Thermal blanket with a drape
US65584139 Mar 20016 May 2003Augustine Medical, Inc.Inflatable device with exhausting apertures which vary in density
US658001211 Apr 200017 Jun 2003Augustine Medical, Inc.Flexible non-contact wound treatment device
US660505131 May 200212 Aug 2003Augustine Medical, Inc.Near hyperthermic tissue treatment
US684091528 May 200211 Jan 2005Arizant Healthcare Inc.Normothermic tissue treatment
US692137418 Jul 200226 Jul 2005Arizant Healthcare Inc.Tissue treatment by normothermic heating
US69872098 Nov 200217 Jan 2006Arizant Healthcare Inc.Flexible non-contact wound treatment device
US70411225 Dec 20039 May 2006Gaymar Industries, Inc.Inflatable blanket with a tie
US709069213 May 199715 Aug 2006Arizant Healthcare Inc.Thermal Blanket
US710138910 Apr 19955 Sep 2006Arizant Healthcare Inc.Inflatable lower body thermal blanket
US710871329 Jan 200119 Sep 2006Arizant Healthcare Inc.Surgical barrier device incorporating an inflatable thermal blanket with a surgical drape to provide thermal control and surgical access
US712204624 Sep 200217 Oct 2006Arizant Technologies LlcTreatment device
US776695021 Jul 20063 Aug 2010North American Rescue, LlcHypothermia treatment sack
US787142828 Aug 200618 Jan 2011Arizant Healthcare Inc.Surgical barrier device incorporating an inflatable thermal blanket with an attached surgical drape
US7914566 *19 Oct 200629 Mar 2011Arizant Healthcare Inc.Multifunction warming device with provision for warming hands
US7976572 *9 Feb 200712 Jul 2011Arizant Healthcare Inc.Forced air warming unit
US81053702 Dec 201031 Jan 2012Arizant Healthcare Inc.Surgical barrier device incorporating an inflatable thermal blanket with an attached surgical drape
US8123790 *3 Nov 200828 Feb 2012Arizant Healthcare Inc.Clinical garment for comfort warming and prewarming
US8328859 *11 Jun 201011 Dec 2012Arizant Healthcare Inc.Forced air warming unit
US8597339 *30 Sep 20103 Dec 2013Arizant Healthcare Inc.Patient comfort apparatus and system
US20100256715 *11 Jun 20107 Oct 2010Arizant Healthcare Inc.Forced air warming unit
US20110004992 *10 Jul 200913 Jan 2011Carol NavarrePortable Personal Privacy Curtain For Use With Portable Toilet
US20110022135 *30 Sep 201027 Jan 2011Arizant Healthcare Inc.Patient comfort apparatus and system
Classifications
U.S. Classification607/107, 2/69.5, 4/536, 392/385
International ClassificationA61H33/06, A41D13/002, A61H36/00, A61H35/00
Cooperative ClassificationA41D13/0025, A61F2007/0059, A61H2035/004, A61H36/00, A61H33/06
European ClassificationA61H33/06, A41D13/002B