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Development of new ultrasonic probe for intraoral use and clinical evaluation

新型口腔内超声探头的研制及临床评价

基本信息

批准号：
16500323
负责人：
MATSUMOTO Koichi
金额：
$ 2.37万
依托单位：
JICHI MEDICAL UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2006
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-16500323/
关键词：
ultrasonic prove in the oral cavity handilng resolution normal ultrasonic local images squamous cell cartinoma differential diagnosis quality diagnosis 正常超音波画像舌・頬粘膜癌粘表皮癌平滑筋腫類表皮嚢胞画像精度

项目摘要

A new probe was devised to improve the diagnostic and operative ability. This probe consisted mainly of a cubic column with straight cable inside and a scanning element. The prolonged column was useful for griping and handling at our discretion. The scanning component enabled clinicians to recognize a precise appearance of the impaired lesions. The outer surface of this probe was covered with hard cuboid column except the searching prove including covered water bag. This element was linear type and the range of examining view was 10 mm. Scanning was performed by the pulse Doppler method to obtain color tomograms in the B mode. The prove that we have developed in this study could make close contact with the target organs by expanding water bag. Good resolution and clear focal distance were successfully obtained by this devised instrument. Precise ultrasonic analysis of internal-, marginal-, posterior-, and vascular- echoes were indispensable for the accurate diagnosis.Using the new ultrasonic probe, especially developed for intraoral use, we obtained normal ultrasonic local images of the lip, tongue, gingiva, palate, floor of the mouth and cheeks of healthy individuals as by 0.1mm.Our ultrasonic instrument appears to be preferable for the accurate diagnosis of hampered disease in the oral cavity.Based on these findings, the probe was very useful due to its excellent operationality and production of sharp images.

设计了一种新的探头，以提高诊断和手术能力。该探头主要由一个内置直电缆的立方柱和一个扫描元件组成。延长的柱子对于我们自行决定的握持和处理很有用。扫描组件使临床医生能够识别受损病变的精确外观。探头外表面覆盖有坚硬的长方体圆柱体，但探头内的探测索包括有盖的水囊。该元件为直线型，检查视野范围为10 mm，采用脉冲多普勒方法进行扫描，在B模式下获得彩色断层图像。证明本研究所开发的水囊扩张器可与靶器官紧密接触。该仪器成功地获得了良好的分辨率和清晰的焦距。使用专门为口内使用而开发的新型超声探头，我们获得了正常的唇、舌、牙龈、腭、我们的超声波仪器对口腔和颊部的正常人的口腔底部的正常人基于这些发现，该探头由于其出色的可操作性和清晰图像的产生而非常有用。

项目成果

期刊论文数量（16）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Amputation neuromna in the ventral surface of the tongue following enucleation of the Blandin-Nuhn Cyst : Report of a case.

Blandin-Nuhn 囊肿摘除后舌腹侧神经膜的截肢：病例报告。

DOI：
发表时间：
2005
期刊：
Proceedings of the 5th. Congress of the Int College for Maxillo-facial Surgery
影响因子：
0
作者：
Senna;T.;Matsumoto;K.;Osano;H.;Jinbu;Y.;Kusama;M
通讯作者：
M

上唇に生じた血管平滑筋腫の1例

上唇血管平滑肌瘤1例