Male telescope catheter

Male telescope catheter

  • CN 101,850,149 A
  • Filed: 10/25/2005
  • Published: 10/06/2010
  • Est. Priority Date: 10/25/2004
  • Status: Active Application
First Claim
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1. catheter, it is at the contraction state that is used for storage and transport and be used for discharging between the fluidic expansion state from health by conduit and operate, described conduit longitudinally from proximal shaft to extending to relative far-end, this catheter comprises:

  • Proximal part, the close end that it is suitable for inserting the urethra of human body fully and forms conduit, this close end between first transitioning end of near-end and proximal part, extend axially andDistal portions, it is suitable for the distal portion inserting urethra at least in part and form conduit, and this distal portion extends axially between second transitioning end of distal portions and far-end,The size of first transitioning end is confirmed as being located in the acceptance division of distal portion of conduit, so that proximal part and distal portions can move axially relative to each other, and then between the contraction state of catheter and expansion state this catheter of operation, wherein proximal part and distal portions comprise the syndeton that matches, in expansion state, to support catheterThe wherein said syndeton that matches comprises the inner surface of distal portions and the outer surface of proximal part, and the inner surface of described distal portions is formed with groove (216), and the outer surface of described proximal part is formed with the key (217) that engages with described groove (216).

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