title: Harpoon device for removal of obstructed balloon catheters.
authors.affiliation: Spinal injuries Unit, Lodge Moor Hospital, Sheffield.
authors.forename: K J
authors.initials: KJ
authors.lastname: O'Flynn
authors.forename: D G
authors.initials: DG
authors.lastname: Thomas
authors.forename: A
authors.initials: A
authors.lastname: Hardy
mesh_terms: D002404:Catheterization / Q000295:instrumentation*; D020684:Cystoscopes; D004868:Equipment Failure; D005547:Foreign Bodies / Q000628:therapy*; D006801:Humans; D008297:Male; D001743:Urinary Bladder; D014546:Urinary Catheterization / Q000295:instrumentation*