Invention Grant
- Patent Title: Ureteral catheters, bladder catheters, systems, kits and methods for inducing negative pressure to increase renal function
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Application No.: US16826347Application Date: 2020-03-23
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Publication No.: US12076225B2Publication Date: 2024-09-03
- Inventor: John R. Erbey, II , Jacob L. Upperco , David E. Orr , Michael Alan Fisher , Patrick William Strane , Lance Michael Black
- Applicant: Roivios Limited
- Applicant Address: BS Nassau
- Assignee: Roivios Limited
- Current Assignee: Roivios Limited
- Current Assignee Address: BS Nassau
- Agency: The Webb Law Firm
- Main IPC: A61M25/00
- IPC: A61M25/00 ; A61F2/04 ; A61M1/00 ; A61M25/04 ; A61M25/10 ; A61M27/00
Abstract:
Ureteral or bladder catheters and systems are provided, including (a) a proximal portion; and (b) a distal portion, the distal portion including a retention portion including an outer periphery or protective surface area which prevents mucosal tissue from occluding one or more protected drainage holes, ports, or perforations disposed within the outer periphery or protective surface area upon application of negative pressure through the catheter.
Public/Granted literature
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