Resources Contact Us Home
Vascular catheter

Image Number 5 for United States Patent #5782809.

A vascular catheter includes a catheter body which is made up of an inner tube formed of a metal or an alloy and an outer tube formed of a synthetic resin covering the outside surface of the inner tube. The inner tube has one or more spiral slits in the distal end portion. A vascular dilatation instrument includes an inner tube, an outer tube disposed coaxially around the inner tube, and an inflatable member having one end attached to the inner tube and another end attached to the outer tube. At least one of the inner tube and the outer tube includes a main body section based on a tube formed of a metal or alloy and a distal section made of a synthetic resin. The tube made of the metal or the alloy has one or more spiral slits in the distal end portion. The metal is selected from the group consisting of steel, tungsten and copper. The alloy is selected from the group consisting of steel alloy, tungsten alloy and copper alloy.

  Recently Added Patents
Memory management configuration
Crystalline form of zofenopril calcium
Cordless hand blender
Quantitative sleep analysis system and method
Message processing method and apparatus based on the SIP protocol and an IP communication system
Discharge circuit and method
  Randomly Featured Patents
Reactive bis-triazinyl stilbene dyes
Portable, collapsible craftwork frame for tensioning textiles
Litter trap
Optical network system and method of changing encryption keys
Method and device for controlling an apparatus
Hybrid sensor including a five-input-three-input converter generating a hybrid signal
Spectacle case
Weaving looms
Semiconductor device
System and method for retaining client configuration information across the re-installation of any tapi service provider in a tapi 2.1 environment