[Optical assistance in guiding punctures under x-ray computed tomographic control].
The authors describe a new technic for realisation of CT-guided punctures. This original device uses a buna tourniquet placed on the table for drawing on the skin the site of puncture and a movable light-visor for guiding the needle during the puncture. The advantages of this device are: no using of disposable or sterilised material; total freedom of the hand during the puncture; to be simple and quick.
Kaemmerlen
P
P
Service de Radiodiagnostic, Centre Léon-Bérard, Lyon.
Thiesse
P
P
Jonas
P
P
D001707:Biopsy, Needle / Q000379:methods*; D006801:Humans; D055095:Optics and Photonics / Q000295:instrumentation*; D014057:Tomography, X-Ray Computed
Assistance optique de guidage des ponctions sous contrôle TDM.