[미국특허]
Disposable safety garment with improved neck closure
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A41D-027/24
A41D-013/02
A62B-017/00
G21F-003/025
A41D-013/00
출원번호
US-0010247
(2016-01-29)
등록번호
US-9643033
(2017-05-09)
발명자
/ 주소
Yadav, Sudhansu S.
Dieterle, Mark
Marcum, Joseph T.
Thompson, Elliott
출원인 / 주소
QUEST ENVIRONMENTAL & SAFETY PRODUCTS, INC.
대리인 / 주소
Boots, Daniel L.
인용정보
피인용 횟수 :
0인용 특허 :
70
초록▼
Nonwoven safety garments include, in some embodiments, features of the stitching which limit the number of particulates emitted from seams between cut edges. Attachments features may be included on the garments to enable secure, external attachment of measuring equipment. Doffing features, such as l
Nonwoven safety garments include, in some embodiments, features of the stitching which limit the number of particulates emitted from seams between cut edges. Attachments features may be included on the garments to enable secure, external attachment of measuring equipment. Doffing features, such as loops, are provided to help the wearer safely remove the garment, either by helping her pull off part or all of the garment or by starting to separate closure devices, while avoiding contact between the wearer's hands and head, neck or body. In some embodiments, a re-positionable elastic closure on a neck flap covers the neck up to the bottom of a face mask or respirator, and a grasping tab helps the wearer safely open the re-positionable closure and the neck flap without contacting his or her neck or the interior of the garment, thereby avoiding a personal contamination event.
대표청구항▼
1. A nonwoven safety garment for protecting against radiological, light splash, or biological hazards, comprising: a garment having an inside and an outside and covering substantially all of the wearer;an integrated hood including an edge that defines a face opening;a closure that openably closes th
1. A nonwoven safety garment for protecting against radiological, light splash, or biological hazards, comprising: a garment having an inside and an outside and covering substantially all of the wearer;an integrated hood including an edge that defines a face opening;a closure that openably closes the garment, a first end of said closure being disposed adjacent the hood face opening;a neck flap attached to a first side of the face opening of said hood, the neck flap bearing one part of a two-part attachment device, the second part of the two-part attachment device being disposed on a second side of the face opening opposite the first side of said hood, wherein the neck flap defines the bottom of the face opening and inhibits the closure from opening when the first part and the second part of the two-part attachment device are in contact, the neck flap including a grasping tab portion disposed two-part adjacent the attachment device, the grasping tab portion defining a portion for the user to grasp and open the neck closure; andtwo or more doffing loops positioned and attached to the outside of the garment with sufficient strength such that a wearer can pull on one or more of the doffing loops to doff at least a portion of the garment, each doffing loop attached to the outside of the garment and forming a portion through which a user may insert a digit to grasp the doffing loop, one of said two or more doffing loops being attached to the integrated hood, another of said two or more doffing loops being attached to a chest area of the garment adjacent to the first end of the closure;wherein movement of the neck flap away from the second side of the face opening by a user and movement of the doffing loop attached to the integrated hood away from the chin of the user opens the closure while permitting the user's hands to remain away from the neck of the user in order to avoid contact;wherein movement of the doffing loop attached to the chest area of the garment away from the closure further opens the closure; andwherein at least a portion of the neck flap is constructed from a stretch non-woven material. 2. The nonwoven safety garment as in claim 1, further comprising: at least one or more additional doffing loops being attached to the integrated hood, the first of said hood doffing loops being disposed adjacent the face opening of said hood, while the second of said hood doffing loops being disposed adjacent the face opening on the opposing side of the face opening from the first hood doffing loop, andwherein movement of the first and second hood doffing loops away from one another further opens the closure. 3. The nonwoven safety garment as in claim 1, comprising: at least one or more additional doffing loops being attached to the chest area of the garment adjacent to the first and of said closure, the first of said chest doffing loops being disposed on a first chest area, while the second of said chest doffing loops being disposed on a second chest area on the opposing side of the closure than the first chest doffing loop, andwherein movement of the first and second chest doffing loops in opposing directions further opens the closure. 4. The nonwoven safety garment as in claim 1, wherein the stretch non-woven material from which a portion of the neck flap has multi-directional stretching characteristics. 5. A nonwoven disposable safety garment for protecting against radiological, light splash, or biological hazards, comprising: a garment having an interior and an exterior covering substantially all of the wearer;an integrated hood including an edge that defines a face opening;a closure that openably closes the garment, a first end of the closure being disposed adjacent the hood face opening;a neck flap attached to a first side of the face opening, the neck flap bearing one part of a two-part attachment device, the second part of said two-part attachment device being on a second side of the face opening opposite the first side, wherein the neck flap defines the bottom of the face opening and inhibits the closure from opening when the first part and the second part of the two-part attachment device are in contact; andone or more removal features positioned and attached to the exterior of the garment, each said removal features having sufficient strength such that a wearer can pull on one or more of the removal features to doff at least a portion of the garment, each said removal feature being attached to the exterior of the garment;wherein movement of the neck flap away from the second side of the face opening by the wearer and movement of one or more of the removal features by the wearer opens the closure while avoiding the wearer's hands from contacting his or her neck; andwherein at least a portion of the neck flap is constructed from a non-woven fabric. 6. The garment of claim 5, wherein the garment covers substantially all of the wearer. 7. The garment of claim 5, wherein the one or more removal features include two removal features being attached to a chest area of the garment adjacent to the first end of the closure on opposing sides of the enclosure, and wherein movement of the chest removal features away from each other further opens the closure. 8. The garment of claim 7, wherein movement of the neck flap away from the second side of the face opening, movement of the removal features attached to the integrated hood away from one another, and movement of the removal features attached to the chest area of the garment away from one another fully open the closure without a user's hands contacting the inside of the garment. 9. The garment of claim 5, wherein the one or more removal features include two removal features being attached to the integrated hood with each being disposed on opposing sides of the hood face opening. 10. The garment of claim 5, wherein the one or more removal features include two removal features being attached to a chest area of the garment and two removal features being attached to the integrated hood. 11. The garment of claim 5, wherein the neck flap includes a grasping tab portion, the grasping tab portion defining a portion for the user to grasp and open the neck closure. 12. The garment of claim 5, wherein a portion of the hood adjacent the face opening is constructed from a multi-dimensional stretch non-woven material. 13. A method of making a safety garment for protecting against radiological, light splash, or biological hazards, comprising the acts of: connecting portions of at least one sheet of nonwoven material to define a garment that has an interior and an exterior, covers substantially all of a wearer, an integrated hood that defines a face opening, and a closure that openably closes the garment to permit entry and exit by the wearer, a first end of said closure being disposed adjacent to the hood face opening;forming a neck flap extending from a first side of the face opening, the neck flap bearing one part of a two-part attachment device, the second part of the two-part attachment device being disposed on a second side of the face opening opposite the first side, wherein the neck flap defines the bottom of the face opening and inhibits the closure from opening when the first part and the second part of the two-part attachment device are in contact, and wherein at least a portion of the neck flap is constructed from a stretch non-woven material; andattaching one or more removal features to the exterior of the garment with sufficient strength such that the wearer can pull on one or more of the removal features to doff at least a portion of the garment, each removal feature including a portion that may be grasped by a user, wherein the removal features and the neck flap are positioned to allow a user to open the closure by pulling onthe neck flap,one or more removal features, orthe neck flap and one or more removal features,while keeping the wearer's hands from coming into contact with the head, neck or body of the wearer or the interior of the garment. 14. The method of claim 13, wherein a portion of the hood adjacent the face opening is constructed from a multi-dimensional stretch non-woven material. 15. The method of claim 13, wherein the neck flap includes a grasping tab portion, the grasping tab portion defining a portion for the user to grasp and open the neck closure. 16. The method of claim 13, wherein at least one removal feature is a doffing loop. 17. The method of claim 13, wherein the one or more removal feature is attached to at least one of the integrated hood and a chest area of the garment adjacent the first end of the closure. 18. A method of removing a nonwoven safety garment for radiological, light splash, or biological hazard protection, comprising the acts of: grasping and pulling a neck flap attached to a first side of an integrated hood and defining a face opening, the neck flap bearing one part of a two-part attachment device, the second part of the attachment device being on a second side of the face opening opposite the first side, the neck flap defining the bottom of the face opening;initially opening a garment closure through which a user dons the garment, a first end of the closure being adjacent to the face opening, said initially opening resulting from grasping and pulling two first removal features attached to the exterior of the integrated hood. 19. The method of claim 18, further comprising: further opening the garment closure to an extent greater than that achieved by said initially opening, said further opening resulting from grasping and pulling two second removal features attached to the chest area of the garment adjacent to the first end of the closure. 20. The method of claim 18, wherein at least a portion of the neck flap is constructed from a multi-dimensional stretch non-woven material.
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