Invention Grant
US07662145B2 Partial-length indwelling urinary catheter and method permitting selective urine discharge
有权
部分长度留置尿导管和允许选择性尿液排泄的方法
- Patent Title: Partial-length indwelling urinary catheter and method permitting selective urine discharge
- Patent Title (中): 部分长度留置尿导管和允许选择性尿液排泄的方法
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Application No.: US11246801Application Date: 2005-10-07
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Publication No.: US07662145B2Publication Date: 2010-02-16
- Inventor: Magnus Bolmsjö , Sonny Schelin , Per Andersson , Stephan Dymling
- Applicant: Magnus Bolmsjö , Sonny Schelin , Per Andersson , Stephan Dymling
- Applicant Address: SE Lund
- Assignee: ProstaLund Operations AB
- Current Assignee: ProstaLund Operations AB
- Current Assignee Address: SE Lund
- Agent John R. Ley
- Main IPC: A61M27/00
- IPC: A61M27/00 ; A61M1/00 ; A61M5/00 ; A61M31/00 ; A61F9/00 ; A61M17/00 ; A61F2/04 ; A61F2/72
Abstract:
A partial-length catheter, or an extendable tube or sleeve member of the catheter, is selectively movable within the prostatic urethra to open a urine drainage passageway through and obstructed portion of the prostatic urethra or to open the external urinary sphincter muscle and thereby discharge urine from the bladder. A control element is manipulated at a position exterior of the urinary canal to selectively move the catheter or the extendable tube or sleeve member, thereby selectively controlling urine discharge. The catheter may also be used to diagnose urinary retention problems caused by a weak bladder or a prostatic obstruction.
Public/Granted literature
- US20060111691A1 Partial-length indwelling urinary catheter and method permitting selective urine discharge Public/Granted day:2006-05-25
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