Depth detection apparatus in particular in intracorneal dissection

A depth detection apparatus, in particular in intracorneal dissection, provides a perforating tubular element suitable for being inserted into the cornea, a reciprocally moving air volume generator (14) connected to the perforating tubular element, a pressure sensor for detecting the pressure along...

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Bibliographische Detailangaben
Hauptverfasser:	Uva, Barbara, Iovieno, Alfonso, Bovio, Dario, Fontana, Luigi, Salito, Caterina
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A depth detection apparatus, in particular in intracorneal dissection, provides a perforating tubular element suitable for being inserted into the cornea, a reciprocally moving air volume generator (14) connected to the perforating tubular element, a pressure sensor for detecting the pressure along the connection between the volumetric generator and the perforating element in the reciprocal movement of the volumetric generator, a microcontroller connected to the pressure sensor to detect pressure variations with the depth advancement into the cornea of the perforating element, a signaller connected to the microcontroller to signal that a preset pressure variation has been reached. The apparatus enables a correct position to be determined for performing intracorneal dissection.