Disposable surgical gown with single-ply knitted wrist cuffs and method of producing same
First Claim
1. A protective body garment to be worn by surgical and other medical personnel comprising a main body for covering a portion of a wearer'"'"'s body, an opening in the main body for extension therethrough of an extremity of the wearer'"'"'s body, and an annular cuff affixed to the main body in surrounding relation to the opening for conforming to the wearer'"'"'s extremity, the cuff comprising a circularly-knitted fabric tube having a main cuff body portion affixed to the main body and extending therefrom to and terminating at an outer end of the cuff in an integral turned welt forming a finished cuff edge, the main cuff body portion being entirely of a single ply knitted construction.
1 Assignment
0 Petitions
Accused Products
Abstract
Material and fabrication costs associated with disposable surgical gowns and like medical garments are significantly reduced by utilizing a circularly-knitted tubular fabric cuff formed predominantly of a single-ply knitted construction with a small annular turned welt presenting a finished outer cuff edge. The circularly-knitted fabric of each cuff comprises a main body having plural body yarns and an elastic yarn formed in needle loops in circumferential courses and axial wales, the turned welt of each cuff comprising a welt beginning course connected to a welt ending course with a plurality of intervening courses therebetween. Preferably, each cuff'"'"'s main body has an annular region adjacent the welt having courses of alternating needle loops and yarn floats and courses entirely of successive needle loops and an adjacent annular region having courses of alternating needle loops and tuck stitches and courses entirely of successive needle loops. Fabric courses may be formed alternately of S-twist and Z-twist yarns to provide a flattening effect on the fabric tube.
51 Citations
14 Claims
- 1. A protective body garment to be worn by surgical and other medical personnel comprising a main body for covering a portion of a wearer'"'"'s body, an opening in the main body for extension therethrough of an extremity of the wearer'"'"'s body, and an annular cuff affixed to the main body in surrounding relation to the opening for conforming to the wearer'"'"'s extremity, the cuff comprising a circularly-knitted fabric tube having a main cuff body portion affixed to the main body and extending therefrom to and terminating at an outer end of the cuff in an integral turned welt forming a finished cuff edge, the main cuff body portion being entirely of a single ply knitted construction.
- 13. A surgical gown for wearing by surgical and medical personnel as a protective body garment comprising a main body robe portion for covering the wearer'"'"'s torso and arms, the robe portion having a pair of arm sleeves terminating at wrist openings therein for extension respectively therethrough of the wearer'"'"'s arms, and a pair of annular cuffs each affixed to a respective one of the sleeves in surrounding relation to the respective wrist opening thereof for conforming to the wearer'"'"'s wrists, each cuff comprising a circularly-knitted fabric tube having a main cuff body portion of a single ply knitted construction terminating at an outer end of the cuff in an integral turned welt forming a finished cuff edge, the circularly-knitted fabric tube of each cuff comprising a plurality of body yarns and an elastic yarn formed in needle loops extending in circumferential courses and axial wales, the turned welt of each cuff comprising a welt beginning course, a welt ending course, and a plurality of intervening courses, the welt beginning and ending courses being connected with one another by a set of connecting needle loops formed in selected spaced wales and the intervening courses comprising needle loops formed only in wales other than the selected spaced wales and yarn floats across the selected spaced wales, the main cuff body portion of each cuff comprising a first annular region adjacent the turned welt having courses formed of alternating needle loops and yarn floats and courses formed entirely of successive needle loops appearing in every wale and a second annular region adjacent the first annular region having courses formed of alternating needle loops and tuck stitches and courses formed entirely of successive needle loops appearing in every wale.
Specification