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1. (WO2018200051) CATHETER DEVICE AND METHOD FOR INDUCING NEGATIVE PRESSURE IN A PATIENT'S BLADDER

Pub. No.:    WO/2018/200051    International Application No.:    PCT/US2018/015271
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Jan 26 00:59:59 CET 2018
IPC: A61F 2/04
A61F 5/44
A61M 39/12
A61M 25/10
A61M 25/04
Applicants: STRATACA SYSTEMS LIMITED
Inventors: ERBEY, John, R.
UPPERCO, Jacob, L.
ORR, David, E.
BLACK, Lance, Michael
FISHER, Michael, Allen
STRANE, Patrick, William
Title: CATHETER DEVICE AND METHOD FOR INDUCING NEGATIVE PRESSURE IN A PATIENT'S BLADDER
Abstract:
A catheter includes an elongated tube having a distal portion having a distal end and a sidewall defining at least one drainage lumen. The sidewall includes a drainage portion which allows fluid to pass through the sidewall and into the drainage lumen. The catheter also includes a permeable tissue support. The tissue support is configured to be deployed in the urinary tract to maintain the distal end of the elongated tube at a predetermined position in a bladder, a ureter, a renal pelvis, or a kidney of the patient. When deployed, the permeable tissue support defines a three-dimensional shape of sufficient size to permit flow of at least a portion of fluid from the urinary tract through the tissue support and drainage portion of the elongated tube to the at least one drainage lumen.