Method for producing catheter tube
AssigneeKaneka Corporation
InventorsTakuro Koda, Hesong Ye
Life of this patent
Estimating the term…
Abstract
The present application relates to a method for producing a catheter tube. The method including sucking gas from a second end 43 of a tubular body 40 while introducing pressurized gas into a lumen 41 of the tubular body 40 from a first end 42 of the tubular body 40, so that an internal pressure is applied to the lumen 41 of the tubular body 40 by introducing the pressurized gas, and the tubular body 40 is delivered in a direction from the first end 42 to the second end 43 by sucking the gas from the second end 43 of the tubular body 40.
Claims20
A method for producing a catheter tube, the method comprising sucking gas from a second end of a tubular body while introducing pressurized gas into a lumen of the tubular body from a first end of the tubular body, so that an internal pressure is applied to the lumen of the tubular body by introducing the pressurized gas, and the first end and the second end of the tubular body are delivered in a direction from the first end of the tubular body to the second end of the tubular body, while maintaining relative positions of the first and the second ends of the tubular body, by sucking the gas from the second end of the tubular body.
Dependencies are inferred from the claim text.