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.

设计了一个新的探测器来提高诊断和手术能力。该探针主要由一个内部有直线的立方柱和一个扫描元件组成。延长的色谱柱可自行决定抓握和处理。扫描组件使临床医生能够确定病变受损的精确外观。该探针的外表面被硬核柱覆盖，但搜索证明包括盖水袋。该元素是线性类型，检查视图的范围为10 mm。通过脉冲多普勒方法进行扫描以在B模式下获得彩色断层图。我们在这项研究中开发的证明可以通过扩大水袋与目标器官密切接触。该设计的仪器成功获得了良好的分辨率和清晰的焦距。对于准确诊断而言，内部，边缘，后，后和血管回波的精确超声分析是必不可少的。使用新的超声探针，尤其是用于口腔内使用的新超声探针，我们获得了正常的超声波局部图像，嘴唇，舌，舌，金格，金吉瓦，，舌头，舌头，舌口感，嘴巴的地板和健康个体的脸颊为0.1mm。我们的超声仪器似乎更可取，对于精确诊断口腔中的阻碍疾病是可取的。基于这些发现，由于其出色的操作，该探针非常有用和锋利图像的生产。

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