Indwelling valve actuated urinary catheter
First Claim
1. An indwelling valve actuated urinary catheter comprising:
- a) a length from a proximal end to a distal end of the indwelling valve actuated urinary catheter;
b) an inner catheter comprising;
i) a distal end;
ii) a proximal end; and
iii) a length from said distal end to said proximal end of the inner catheter;
iv) an inner conduit;
c) a catheter sheath having a length from a distal end to a proximal end of said catheter sheath;
wherein the catheter sheath extends around the inner catheter;
d) a valve configured on a distal end of said indwelling valve actuated urinary catheter;
the value comprising;
i) an inlet port through the inner catheter for a flow of urine to pass into an inner conduit of the inner catheter;
wherein the catheter sheath extends over the inlet port while the indwelling valve actuated urinary catheter is in a closed position;
wherein the inlet port is configured in a bladder during use of the indwelling valve actuated urinary catheter to drain urine from said bladder;
e) a valve actuator configured on a proximal end of said indwelling valve actuated urinary catheter, said valve actuator comprising;
i) a proximal nodule attached to the inner catheter;
ii) a distal nodule attached to the catheter sheath;
wherein an offset distance between the proximal and distal nodules is changed manually by moving the distal nodule with respect to the proximal nodule which moves the catheter sheath to expose the inlet port to allow urine to pass into the inner conduit of the inner catheter, through the inner conduit and out of a penis; and
wherein the valve actuator is configured in the penis during use of the indwelling valve actuated urinary catheter to drain urine from said bladder;
wherein the distal end of the catheter sheath is more distal to the inlet port while in a closed position;
wherein the catheter sheath extends over the inlet port to seal the valve while in a closed position; and
wherein the catheter sheath is moved by decreasing the offset distance between the proximal and distal nodules to move the distal end of the catheter sheath to a position more proximal to the proximal end of the indwelling valve actuated urinary catheter to expose the inlet port and open the valve to allow urine to pass into the inner conduit of the inner catheter and be expelled through the penis.
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Accused Products
Abstract
An indwelling valve actuated urinary catheter has an inner catheter having an inlet port configured on a distal end and for locating within the bladder and a sheath that slides over the inner catheter to produce a valve. The sheath extends over the inlet port when the valve is in a closed position and manipulation of a valve actuator on the proximal end, located within the penis, opens the valve. The sheath may include a window that is aligned with the inlet port when the sheath is moved to open the valve. The valve actuator may comprise a proximal nodule and a distal nodule that are configured within the urethra along the penis. Manual manipulation of the valve actuator through the penis, such as by pinching the penis, moves the proximal and distal nodules with respect to each other to open or close the valve.
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Citations
16 Claims
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1. An indwelling valve actuated urinary catheter comprising:
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a) a length from a proximal end to a distal end of the indwelling valve actuated urinary catheter; b) an inner catheter comprising; i) a distal end; ii) a proximal end; and iii) a length from said distal end to said proximal end of the inner catheter; iv) an inner conduit; c) a catheter sheath having a length from a distal end to a proximal end of said catheter sheath; wherein the catheter sheath extends around the inner catheter; d) a valve configured on a distal end of said indwelling valve actuated urinary catheter;
the value comprising;i) an inlet port through the inner catheter for a flow of urine to pass into an inner conduit of the inner catheter; wherein the catheter sheath extends over the inlet port while the indwelling valve actuated urinary catheter is in a closed position; wherein the inlet port is configured in a bladder during use of the indwelling valve actuated urinary catheter to drain urine from said bladder; e) a valve actuator configured on a proximal end of said indwelling valve actuated urinary catheter, said valve actuator comprising; i) a proximal nodule attached to the inner catheter; ii) a distal nodule attached to the catheter sheath; wherein an offset distance between the proximal and distal nodules is changed manually by moving the distal nodule with respect to the proximal nodule which moves the catheter sheath to expose the inlet port to allow urine to pass into the inner conduit of the inner catheter, through the inner conduit and out of a penis; and wherein the valve actuator is configured in the penis during use of the indwelling valve actuated urinary catheter to drain urine from said bladder; wherein the distal end of the catheter sheath is more distal to the inlet port while in a closed position; wherein the catheter sheath extends over the inlet port to seal the valve while in a closed position; and wherein the catheter sheath is moved by decreasing the offset distance between the proximal and distal nodules to move the distal end of the catheter sheath to a position more proximal to the proximal end of the indwelling valve actuated urinary catheter to expose the inlet port and open the valve to allow urine to pass into the inner conduit of the inner catheter and be expelled through the penis. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An indwelling valve actuated urinary catheter comprising:
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a) a length from a proximal end to a distal end; b) an inner catheter comprising; i) a distal end; ii) a proximal end; and iii) a length from said distal end to said proximal end of the inner catheter; iv) an inner conduit; c) a catheter sheath having a length from a distal end to a proximal end of said catheter sheath; wherein the catheter sheath extends around the inner catheter and comprises i) a window; d) a valve configured on a distal end of said indwelling valve actuated urinary catheter;
the value comprising;i) an inlet port through the inner catheter for a flow of urine to pass into an inner conduit of the inner catheter; wherein the catheter sheath extends over the inlet port while the indwelling valve actuated urinary catheter is in a closed position; wherein the inlet port is configured in a bladder during use of the indwelling valve actuated urinary catheter to drain urine from said bladder; e) a valve actuator configured on a proximal end of said indwelling valve actuated urinary catheter, said valve actuator comprising; i) a proximal nodule attached to the inner catheter; ii) a distal nodule attached to the catheter sheath; wherein an offset distance between the proximal and distal nodules is changed manually by moving the distal nodule with respect to the proximal nodule which moves the catheter sheath to align the window with the inlet port to allow urine to pass into the inner conduit of the inner catheter, through the inner conduit and out of a penis; wherein the valve actuator is configured in the penis during use of the indwelling valve actuated urinary catheter to drain urine from said bladder. - View Dependent Claims (9, 10, 11, 12)
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13. A method of urinating comprising the steps of:
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a) providing an indwelling valve actuated urinary catheter comprising; i) a length from a proximal end to a distal end; ii) an inner catheter comprising; a distal end; a proximal end; and a length from said distal end to said proximal end of the inner catheter portion; an inner conduit; iii) a catheter sheath having a length from a distal end to a proximal end of said catheter sheath; wherein the catheter sheath extends around the inner catheter; iv) a valve configured on a distal end of said indwelling valve actuated catheter;
the value comprising;an inlet port through the inner catheter for a flow of urine to pass into an inner conduit of the inner catheter; wherein the catheter sheath extends over the inlet port while the indwelling valve actuated urinary catheter is in a closed position; wherein the inlet port is configured in a bladder during use of the indwelling valve actuated urinary catheter to drain urine from said bladder; v) a valve actuator configured on a proximal end of said indwelling valve actuated catheter, said valve actuator comprising; a proximal nodule attached to the inner catheter; a distal nodule attached to the catheter sheath; wherein an offset distance between the proximal and distal nodules is manually changed to move the catheter sheath with resect to the inner catheter to expose the inlet port and allow urine to pass into said inner conduit of the inner catheter; wherein the sheath comprises a window; and wherein the valve actuator is configured in a penis during use of the indwelling valve actuated urinary catheter to drain urine from said bladder; b) inserting the indwelling valve actuated urinary catheter into a urethra of said penis to position the valve in a bladder and the valve actuator in the penis; c) manually changing an offset distance between the proximal and distal nodules to move the catheter sheath along the length of the inner catheter to expose the inlet port and open the valve; wherein the step of manually changing an offset distance between the proximal and distal nodules aligns the window with the inlet port to allow urine to pass into the inner conduit of the inner catheter, through the inner conduit and out of the penis; and d) passing urine from the bladder through the inlet port, through the inner conduit and out of the penis. - View Dependent Claims (14, 15, 16)
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Specification