Tubing for use in gastrointestinal applications includes a hollow tube and a spring positioned inside the tube. The spring is corrosion resistant and helps to prevent kinking of the tubing when the tubing is bent. An encapsulant may be positioned over the spring. The spring may be co-extruded with the tubing.
申请公布号
CA2896191(A1)
申请公布日期
2014.06.26
申请号
CA20132896191
申请日期
2013.12.23
申请人
APPLIED MEDICAL TECHNOLOGY, INC.
发明人
PHILLIPS, GRANT W.;WILLIAMS, DEREK M.;PICHA, GEORGE J.