title: Modification of intracath needle to prevent catheter transection.
mesh_terms: D000792:Angiography / Q000295:instrumentation*; D001158:Arteries; D002404:Catheterization / Q000009:adverse effects / Q000295:instrumentation*; D005547:Foreign Bodies / Q000517:prevention & control; D011095:Polyethylenes; D013679:Technology, Radiologic
chemical_list: D011095:Polyethylenes