公开(公告)号：WO2003024365A2

公开(公告)日：2003-03-27

申请号：PCT/IB2002/003714

申请日：2002-09-12

Applicant: UNIVERSITA' DEGLI STUDI DI ROMA "LA SAPIENZA" ,  DE VINCENTIIS, Marco ,  GALLO, Andrea ,  MANCIOCCO, Valentina ,  MARVASO, Vincenzo

Inventor： DE VINCENTIIS, Marco ,  GALLO, Andrea ,  MANCIOCCO, Valentina ,  MARVASO, Vincenzo

IPC: A61F2/20

CPC classification number: A61F2/20

Abstract: An artificial larynx prosthesis (C) is object of the present invention, comprising: a first substantially ring-shaped element (A), taller in the back than in the front; a second pyramid-shaped element (B) placed, along its ridge, on the uppermost part of the first element, (A) so as to form what is substantially a single body. The prosthesis is a static crico-arytenoid unit that can be implanted in the forward region of the neck of a patient, who is subjected to total laryngectomy, between the patient's hypopharynx, trachea and esophagus.

Abstract translation: 人造喉假体（C）是本发明的目的，包括：第一基本上环形的元件（A），其背面比前面更高; （B），沿其脊部放置在第一元件的最上部（A）上，以便形成基本上单个的主体。 该假体是一种静态crico-arytenoid单位，可以植入患者颈部的前方区域，患者颈部经受全喉切除术，患者的下咽，气管和食道之间。

公开(公告)号：WO03024365A3

公开(公告)日：2003-08-28

申请号：PCT/IB0203714

申请日：2002-09-12

Applicant: UNIV ROMA ,  DE VINCENTIIS MARCO ,  GALLO ANDREA ,  MANCIOCCO VALENTINA ,  MARVASO VINCENZO

Inventor： DE VINCENTIIS MARCO ,  GALLO ANDREA ,  MANCIOCCO VALENTINA ,  MARVASO VINCENZO

IPC: A61F2/20 ,  A61G12/00

CPC classification number: A61F2/20

Abstract: An artificial larynx prosthesis (C) is object of the present invention, comprising: a first substantially ring-shaped element (A), taller in the back than in the front; a second pyramid-shaped element (B) placed, along its ridge, on the uppermost part of the first element, (A) so as to form what is substantially a single body. The prosthesis is a static crico-arytenoid unit that can be implanted in the forward region of the neck of a patient, who is subjected to total laryngectomy, between the patient's hypopharynx, trachea and esophagus.

Abstract translation: 一种人造喉部假体（C）是本发明的目的，其包括：第一大体上环形的元件（A），其在背部比在前部高; （A）沿其脊部放置在第一元件的最上部分上的第二金字塔形元件（B），以便形成基本上单一的本体。 假体是一种静态的环状杓状软骨体单元，可以植入病人颈部的前部区域，病人颈部的前部受到全喉切除，位于病人的下咽部，气管和食道之间。