Bladder management systems
The disclosure relates generally to an extended use systems and devices for management of bladder function for people with urinary dysfunction. The system includes a catheter which can include a sensor that can determine bladder condition and a valve that can control fluid flow. The catheter can be placed inside the bladder using devices that facilitate insertion and extraction. The placement of the catheter can be done by a trained individual such as a patient, as well as a clinician, a nurse, or a caretaker. Once placed inside the bladder, the catheter can be fully-internal, meaning no portion of the catheter is visible from outside of the patient's body.
1. A bladder management system comprising a fully-internal catheter and devices for transporting the fully-internal catheter within a body of a patient, the system comprising:
the fully-internal catheter configured to be placed inside a bladder of a patient's body and invisible to human eyes from outside of the body once inside the bladder, the fully internal catheter comprising a first mating structure; and
one or more transporting devices comprising a second mating structure configured to mate with the first mating structure, an insertion device and an extraction device, wherein the insertion device comprises the second mating structure and the extraction device comprises a third mating structure configured to mate with the first mating structure, and wherein the insertion device comprises the second mating structure comprising a semi-rigid lip and one or more pull strings connected to the semi-rigid lip.
2. The system of claim 1 , wherein the fully-internal catheter comprises a proximal end and a distal end, the proximal end comprising an opening and the distal end comprising the first mating structure.
3. The system of claim 2 , wherein the proximal end comprises a retaining portion configured to be deployed when the retaining portion is placed in the bladder.
4. The system of claim 1 , wherein the first mating structure comprises a tapered surface and a latching tip.
5. The system of claim 1 , wherein the first mating structure comprises a first configuration and a second configuration, wherein the first mating structure expands in the first configuration and returns to its original shape and mates with the second mating structure in the second configuration.
6. The system of claim 1 , wherein the second mating structure comprises a first configuration and a second configuration, wherein the second mating structure is mated to the first mating structure in the first configuration and can be removed from the first mating structure in the second configuration.
7. The system of claim 1 , wherein the fully-internal catheter comprises a valve, and the first mating structure comprises a valve mating tip.
8. The system of claim 1 , wherein a pulling force transmitted through the one or more pull strings to the semi-rigid lip deforms and releases the semi-rigid lip from the first mating portion.
9. The system of claim 1 , wherein the extraction device comprises a thruster and the third mating structure comprises a thrusting tip connected to the thruster.
10. The system of claim 9 , wherein the thrusting tip comprises a blunt surface and a latching structure, the blunt surface configured to thrust and expand the first mating structure and the latching structure configured to latch onto a corresponding structure on the first mating structure.
11. The system of claim 10 , wherein the corresponding structure is a ledge.
12. The system of claim 1 , further comprising at least a sensor.
13. The system of claim 1 , further comprising a processor with wireless capability and a battery.
14. The system of claim 1 , further comprising magnetically attached mating structures.