SKERTIGER Lars Olav,СКЕРТИГЕР Ларс Олав,VINDEBALLE Lars Stendevad,ВИНДЕБАЛЛЕ Ларс Стендевад
申请号：
RU2015141276
公开号：
RU0002662867C2
申请日:
2014.03.07
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
FIELD: medicine.SUBSTANCE: invention relates to medical equipment, specifically urinary catheter assemblies, in particular for periodic catheterisation. Catheter assembly includes a catheter, a first tube, and a catheter advancing mechanism comprising an advancing element. Catheter and first tube each extend in a distal direction from a proximal end to a distal end. Catheter advancing mechanism is configured to move the catheter assembly telescopically between an unexpanded configuration where the catheter is arranged in a cavity within the first tube and an expanded configuration where at least an inserted part of the catheter is outside the cavity. Catheter advancing mechanism is configured to move the catheter assembly between the unexpanded and the expanded configuration by movement of the advancing element relative to the first tube. Catheter comprises string means attached to the catheter. String means comprises a first string element extending between the catheter and a first attachment point and is adapted to provide a pulling force in a proximal direction opposite the distal direction for moving the catheter relative to the first tube in the proximal direction. String means further comprises a second string element extending between the catheter and a second attachment point and is adapted to provide a pulling force in the distal direction for moving the catheter relative to the first tube in the distal direction. In a second embodiment of the catheter assembly, the catheter is telescopic and comprises a proximal catheter section with a proximal conduit section having an inlet for receiving urine from a body cavity and a distal catheter section with a distal conduit section forming an outlet for draining urine from the telescopic urinary catheter and is in liquid flow communication with the proximal conduit section. Distal catheter section is telescopically movable relative to the proximal catheter section to thereby move the catheter assembly telescopicall
