多通道（Ineraid）人工耳蜗的更新情况。

Multichannel (Ineraid) cochlear implant update.

作者信息

Parkin J L, Randolph L J, Parkin B D

机构信息

University of Utah School of Medicine, Department of Surgery, Salt Lake City 84132.

出版信息

Laryngoscope. 1993 Aug;103(8):835-40. doi: 10.1288/00005537-199308000-00001.

DOI:10.1288/00005537-199308000-00001

PMID:8361283

Abstract

From April 1984 to May 1991, 49 profoundly deaf patients received implantation of the Ineraid multichannel cochlear implant at the University of Utah. The auditory results of 48 patients indicated improvement in mean pure-tone performance to 500 Hz (32.9 +/- 10.1 dB), 1000 Hz (27.1 +/- 10.0 dB), and 2000 Hz (30.1 +/- 9.8 dB). This group of patients had mean performances of 61.2% on auditory-only environmental sounds (Minimum Auditory Capabilities [MAC] battery), 48.8% on auditory-only CID sentences, and 95.5% on auditory-plus-visual CID sentences. The percutaneous pedestal has been well-tolerated. Changes in the surgical skin incisions have been made. A home use speech therapy program has been developed on VHS tapes.

摘要

1984年4月至1991年5月，49名极重度聋患者在犹他大学接受了Ineraid多通道人工耳蜗植入。48名患者的听觉结果显示，平均纯音听阈在500Hz（32.9±10.1dB）、1000Hz（27.1±10.0dB）和2000Hz（30.1±9.8dB）处有所改善。该组患者在仅听环境声音（最小听觉能力[MAC]测试组）中的平均得分率为61.2%，在仅听CID句子时为48.8%，在听加视CID句子时为95.5%。经皮基座耐受性良好。手术皮肤切口有所改进。已开发出基于VHS录像带的家庭言语治疗程序。