Distributed pressure fenestrated urethral compression apparatus for treatment of male urinary sphincter deficiency with preservation of blood flow
First Claim
1. Urinary incontinence control apparatus, comprising:
- a semi-cylindrical dorsal hood adapted for positioning on a dorsal aspect of a penis and defining a semi-cylindrical channel and having an exterior surface, an interior surface facing the semi-cylindrical channel, and at least one bounded fenestration defining an opening extending through the dorsal hood from the exterior surface through the interior surface between first and second ends of the dorsal hood, the at least one bounded fenestration positioned above dorsal arteries and dorsal veins of the penis when the dorsal hood is positioned on the dorsal aspect;
a urethral compressor positioned on a ventral aspect of the penis below the at least one bounded fenestration when the dorsal hood is positioned on the dorsal aspect;
a strap interconnecting the dorsal hood and the urethral compressor such that the dorsal hood, urethral compressor, and the strap is configured to encircle the penis and such that the urethral compressor is retained 180 degrees from the at least one bounded fenestration to thereby decrease pressure applied to the dorsal arteries and dorsal veins of the penis, wherein the strap extends from the first end of the dorsal hood, over the at least one bounded fenestration, past the second end, under the urethral compressor and over the first end.
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Accused Products
Abstract
An urethral compression apparatus is defined by a semi-cylindrical fenestrated dorsal hood that is worn dorsally on the penis and which is interconnected with a strap to a urethral compressor that is oriented ventrally to apply compressive pressure on the urethra to prevent urine leakage. The dorsal hood and the urethral compressor apply distributed pressure that prevents compromised venous and arterial circulation but eliminate incontinence. The device may be worn continually and is easily removed to allow voiding, then reattached. The fenestration in the dorsal hood (or plural fenestrations as the case may be) allows distribution of pressure to avoid venous and arterial blood flow interruption. The dorsal hood partially encircles the penile shaft and the urethral compressor is oriented ventrally and applies the desired pressure to the soft ventral tissues and the urethra. A strap applies tension between the dorsal hood and the urethral compressor, and thus the necessary compression between these two components.
23 Citations
18 Claims
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1. Urinary incontinence control apparatus, comprising:
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a semi-cylindrical dorsal hood adapted for positioning on a dorsal aspect of a penis and defining a semi-cylindrical channel and having an exterior surface, an interior surface facing the semi-cylindrical channel, and at least one bounded fenestration defining an opening extending through the dorsal hood from the exterior surface through the interior surface between first and second ends of the dorsal hood, the at least one bounded fenestration positioned above dorsal arteries and dorsal veins of the penis when the dorsal hood is positioned on the dorsal aspect; a urethral compressor positioned on a ventral aspect of the penis below the at least one bounded fenestration when the dorsal hood is positioned on the dorsal aspect; a strap interconnecting the dorsal hood and the urethral compressor such that the dorsal hood, urethral compressor, and the strap is configured to encircle the penis and such that the urethral compressor is retained 180 degrees from the at least one bounded fenestration to thereby decrease pressure applied to the dorsal arteries and dorsal veins of the penis, wherein the strap extends from the first end of the dorsal hood, over the at least one bounded fenestration, past the second end, under the urethral compressor and over the first end. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. Urinary incontinence control apparatus, comprising:
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a substantially C-shaped dorsal hood having an interior surface adapted for positioning on a dorsal aspect of a penis and at least partially surrounding the penile shaft, and an exterior surface, the dorsal hood having at least one bounded opening extending through the dorsal hood, the at least one bounded opening located on the C-shaped dorsal hood between first and second ends of the C-shaped dorsal hood so that the at least one bounded opening is configured to be positioned on the dorsal aspect of the penile shaft above dorsal arteries and dorsal veins; a urethral compressor caudad to the dorsal hood and the at least one bounded opening and having a urethral compressing component facing the interior surface of the dorsal hood below the at least one bounded opening such that the urethral compressing component is configured to apply pressure to a ventral aspect of the penile shaft to thereby occlude the urethra, wherein the at least one bounded opening is configured to be positioned on the dorsal aspect of the penile shaft to minimize pressure on the dorsal aspect of the penile shaft and the dorsal arteries and dorsal veins; and a connector interconnecting the dorsal hood with the urethral compressor so that the urethral compressor is configured to be retained on the ventral aspect of the penile shaft and for varying the pressure applied to thereto, the connector extending from the first end of the C-shaped dorsal hood, over the at least one bounded opening, past the second end, beneath the urethral compressor and over the first end. - View Dependent Claims (13, 14, 15)
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16. Urinary incontinence control apparatus, comprising:
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a semi-cylindrical component adapted for at least partially encircling a penile shaft in a semi-cylindrical channel extending therethrough and having at least one bounded fenestration configured to correspond to a dorsal aspect of the penis, the at least one bounded fenestration extending through the semi-cylindrical component between first and second ends of the semi-cylindrical component; a urethra compressor having a urethral compression component facing the semi-cylindrical channel inferiorly to the at least one bounded fenestration; and strap means for connecting the semi-cylindrical component to the urethra compressor, wherein the semi-cylindrical component, urethra compressor and strap means combine to encircle the penile shaft with the strap means extending from the first end of the semi-cylindrical component, over the at least one bounded fenestration, past the second end, under the urethra compressor and over the first end; wherein the at least one bounded fenestration is configured to be positioned on the dorsal aspect of the penis 180 degrees from the urethra compressor to minimize pressure thereon from the semi-cylindrical component. - View Dependent Claims (17, 18)
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Specification