title: [Double calibre catheter used to facilitate hyperselective catheterisation (author's transl)].
abstract: Presentation of a polyethylene catheter formed by the end-to-end apposition of two tubes of different calibre, the proximal being of a wide calibre and thus easy to manipulate, and the distal being of fine calibre and very useful for hyperselective catheterisation.
mesh_terms: D000368:Aged; D000792:Angiography / Q000295:instrumentation*; D002404:Catheterization / Q000295:instrumentation* / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011095:Polyethylenes
chemical_list: D011095:Polyethylenes
vernacular_title: Cathéter à double calibre destiné à faciliter le cathétérisme hypersélectif.