in one embodiment , shown in fig1 , a male incontinence device 10 includes a body 11 and a first liquid - permeable liner 24 . the device 10 has a top 13 which , when worn , points generally toward the navel of the wearer , and a bottom 15 which , when worn , points generally toward the perineum of the wearer . the device 10 further has an external side 17 which , when worn , faces away from the wearer , and an interior side 19 which , when worn , faces the wearer and , particularly , the genitalia 38 of the wearer . see , fig5 . the body 11 forms a cavity 36 ( see , also , fig2 , 3 , 5 , and 7 ) adapted to hold human male genitalia 38 and includes a shell 14 and may further include a crest 26 at the top 13 and may further include a tongue 28 at the bottom 15 . note that the neither the crest 26 nor the tongue 28 are shown in fig5 and 7 . especially when the shell 14 is comprised of flexible , semi - rigid material as described below , the device 10 is easily moved to the side while being worn to facilitate normal male urination . the device 10 also includes at least one moisture barrier 12 , 16 adapted to prevent moisture , and specifically urine , from wetting the clothes of the wearer . as best seen in fig2 , 3 , and 7 , but also in fig5 , the first liquid - permeable liner 24 cooperates with the body 11 , and particularly the shell 14 to create a gap d g and a chamber 32 . this effect is aided by securing the first liquid - permeable liner 24 , having an area sufficient to prevent its total collapse into the body 11 . thus , the first liquid - permeable liner 24 is sufficiently suspended to create the gap d g and the chamber 32 and acts to hold the male genitalia 38 separated from discharged urine stored in one or more absorbent 18 , 20 . in this configuration , the first liquid - permeable liner 24 also provides needed support to the male genitalia 38 . the gap d g and the chamber 32 also create an opportunity for air to circulate about the genitals 38 for a further drying effect . while the first liquid - permeable liner 24 may be secured about the periphery 34 of the body 11 , the first liquid - permeable liner 24 may also be secured inboard of the periphery 34 . as shown in fig2 and 3 , the device 10 forms a length external angle α and , as shown in fig8 , a width internal angle θ . the length external angle α is that angle formed by the intersection of extending a tangent from the top 13 of the device 10 and from the bottom 15 of the device 10 . the width internal angle θ is that angle formed between an apex 40 of the external side 17 of the device 10 and edges 42 at the widest point w d of the device 10 . the length external angle α cooperates with the width external angle θ to accommodate human male genitalia 38 ( fig5 ) and to minimize the characteristic visible “ bulge ” indicative of men wearing an incontinence device . the length external angle α is between about 70 deg . and about 100 deg . the width internal angle θ is between about 85 deg . and about 105 deg . proportionally , the width internal angle θ is between about 85 percent and 150 percent of the length external angle α . as shown in fig2 and 3 , the crest 26 extends from the shell 14 and generally comprises soft , flexible material . the crest 26 forms a comfortable seal at the abdomen of the wearer and can provide additional absorbent protection . also shown in fig2 and 3 , the tongue 28 extends from the shell 14 and also generally comprises soft , flexible material . the tongue 28 forms a comfortable seal beneath the scrotum and in the perineum . additionally , the tongue 28 may provide further absorbent protection . the tongue 28 forms an angle β of between about 30 deg . and 50 deg . both the crest 26 and the tongue 28 provide a comfortable transition from the device 10 to the human body . in an embodiment , the periphery 34 of the device 10 comprises soft , flexible material for comfort and to help seal the device 10 against the body of the wearer . as shown in fig2 - 4 and in table 1 , below , the device 10 has an overall length l d , a width at the widest part w d , a depth at the apex 40 of d a , a tongue length l t , and a crest length l c . proportionally , the width w d is between about 50 percent and about 55 percent of the overall length l d . as will be appreciated by those skilled in the relevant art , the indicated sizes are exemplary only , and smaller , larger , and other intermediate sizes are possible without departing from the spirit of the invention . table 1 , below , lists representative dimensions for four different sized devices 10 . all dimensions are in centimeters ( cm ). thus , as table 1 above shows , the width at the widest point w d is between about 9 cm and 10 cm , the ratio of the width w d to overall length l d ( w d / l d ) is between about 45 percent and about 65 percent , the depth of the device at the apex 40 d a is between about 5 cm and about 6 cm , and the ratio of the depth of the device at the apex 40 d a to a long axis l d is between about 25 percent and about 40 percent . in one embodiment , the shell 14 is flexible and semi - rigid and may be molded from a sheet or batt of fibers by placing the fiber sheet of batt between dies and , with the application of heat and pressure , molded into the desired shape . the shell 14 may also be resilient and attempt to return to its original shape when distorting forces are removed . conventional examples include materials used to make particle masks so manufactured using natural fibers , such as wool and cotton , and synthetic materials , such as nylon , acrylonitrile , polyethylene , polyester , or polypropylene fibers . these fibers are often mixed with chemical resins , such as polyolefinic resins the nominal thickness of the shell 14 is about 2 mm . as will be appreciated by those skilled in the relevant art , various foams and other plastics may also be employed in making the shell 14 . the shell 14 is flexible with the pressures due to normal activities while being worn . at the same time , the shell 14 is resistant to flattening out against the genitalia 38 . the latter may be aided in part , for example , by molding into the shell 14 , elongated ridges to improve shape retention as may be seen in conventional dust masks . an exemplary shell 14 that has been used successfully uses the material of the 8000 series n95 particle mask from 3m , st . paul , minn . other , non - limiting , examples include those found in u . s . pat . nos . 4 , 384 , 577 to huber et al . and 3 , 220 , 409 to liloia et al . in a further embodiment , the shell 14 comprises rigid material , plastic , for example . in such an embodiment , the shell 14 can provide further strength to help keep the body 11 from collapsing around the genitalia 38 , in the case of penile , testicular , or scrotal surgery , for example . the first liquid - permeable liner 24 is in contact with the genitalia 38 and serves to allow discharged urine to pass through freely and to keep the genitalia separated from the discharged urine . preferably , the first liquid - permeable liner 24 is compliant , soft to the touch , and nonirritating . in addition , the first liquid - permeable liner 24 is non - absorbent and preferably formed from rapidly drying material which wicks away moisture quickly . typically , the liner 24 is a netting material , woven or non - woven , comprised of , for example , polyester , nylon , polypropylene , rayon , or cotton . other materials include apertured hydrophobic formed film . exemplary , but non - limiting , formed films include those described in u . s . pat . nos . 4 , 324 , 246 to mullane et al . and 4 , 342 , 314 to radel et al . other , non - limiting , liner materials include that described in u . s . pat . no . 5 , 705 , 249 to takai et al . a first absorbent 18 provides collection and storage of discharged urine and is formed of material adapted to absorb and retain human urine . successful materials include processed wood pulp and super - absorbent polymers found in conventional disposable diapers and feminine hygiene products , such as polyacrylate / polyacrylamide copolymers , ethylene maleic anhydride copolymer , cross - lined carboxy - methyl - cellulose , polyvinyl alcohol copolymers , cross - linked polyethylene oxide , and starch grafted copolymer of polyacrylonitrile . turning now to fig2 and 4 , a second absorbent 20 may be included to provide additional absorbent capacity . as shown in fig4 , the second absorbent may be limited to a central portion of the device 10 where the majority of the discharged urine would collect . accordingly , the second absorbent 20 may provide a higher absorbent density so that additional urine can be effectively absorbed and stored . exemplary absorbent materials that have been used successfully include those of always ® ultra thin ™ pads ( procter & amp ; gamble , cincinnati , ohio ). see , for example , u . s . pat . nos . 4 , 950 , 264 to osborn , iii ; 5 , 520 , 875 to wnuk et al . ; and 6 , 601 , 705 to molina et al . for other , non - limiting , absorbent materials , see , also , u . s . pat . nos . 5 , 075 , 344 to johnson ; 3 , 926 , 891 to gross et al . ; and 4 , 293 , 609 to erickson . in a further embodiment , a second liquid - permeable liner 22 may be provided adjacent the absorbent 18 , 20 . the second liquid - permeable liner 22 may comprise any suitable material for enclosing the absorbent 18 , 20 . exemplary materials include apertured hydrophobic formed films discussed above as well as woven and non - woven materials . turning again to fig2 , 3 , and 7 , in a further embodiment , a first moisture barrier 12 is provided on the external side 17 of the device 10 . a sheet of thin plastic of the type commonly found in conventional incontinence devices and feminine pads have been used successfully . in a further embodiment , shown in fig2 and 3 , a second moisture barrier 16 is provided adjacent to the absorbent 18 . as with the first moisture barrier 12 , the second moisture barrier 16 of the type of thin plastic sheet commonly used in conventional incontinence devices and feminine pads have been used successfully . turning now to fig3 , an embodiment of a male urinary incontinence device 10 is shown which includes a shell 14 , a moisture barrier 16 , an absorbent 18 , and a second liquid - permeable liner 22 . the embodiment shown in fig3 does not include a moisture barrier 12 on the external side of the device 10 and includes just one absorbent 18 . the first liquid - permeable liner 24 provides support for the genitalia 38 and helps separate the genitalia 38 from urine stored in the absorbent 18 . the shell 14 provides shape for the body 11 and helps to prevent the device 10 from collapsing around the genitalia 38 . finally , the moisture barrier 16 , placed between the absorbent 18 and the clothing of the wearer to help protect the clothing from becoming soiled . turning now to fig6 and 7 , an embodiment of a male urinary incontinence device 10 is shown which includes neither a crest 26 nor a tongue 28 . in a series of tests , a size small device 10 was used and held in a position similar to that which it would be in when worn and water streamed from a syringe - type delivery apparatus with a slit to mimic the action of urine being excreted from a male penis . in two tests , the absorbent from an always ® regular feminine hygiene pad absorbed 70 ml before reaching saturation . in one test , the absorbent from an always ® overnight feminine hygiene pad absorbed 120 ml before reaching saturation . while certain preferred embodiments of the present invention have been disclosed in detail , it is to be understood that various modifications may be adopted without departing from the spirit of the invention of scope of the following claims .
a urinary incontinence device is provided which includes a body , the body having a shell , and the shell forming a cavity adapted to hold genitalia . an absorbent , suitable for absorbing urine , is at least partially disposed within the cavity . a liquid - permeable liner is attached to the body in a spaced - apart relation to the absorbent to hammock the genitalia while maintaining a void space between the liner and the absorbent .