STENT FOR EXPANDING A LUMEN

摘要

PURPOSE: A stand for extending pressure line and a method for manufacturing thereof are provided to make food or flood flow smoothly without generating grooves inserted into the pressure line by maintaining the condition of bending with forming a regular route even in the bent pressure line. CONSTITUTION: In the stand(1) for extending pressure line and a method for manufacturing thereof, unit members(9), peak portions(5), valley portions(7), straight line portions(3), connecting members(11) and connecting portions(13) are included. The stand(1) for extending pressure has the regular length and elasticity and is formed with a cylinder type. The unit members(9) are composed of many peak portions(5) and valley portions(7) connecting straight line portions(3). The connecting members(11) connect the unit members(9) with a body. The connecting portions(13) connect the connecting members(11) and the unit members(9).