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公开(公告)号：KR101392862B1
公开(公告)日：2014-05-08
申请号：KR1020120071694
申请日：2012-07-02
Applicant: 광주과학기술원
Abstract: 본발명은초음파를이용하여정상세포와특이세포를구분하여분류하는세포분류장치에관한것으로, 세포시편이흐르는채널이형성된시편부; 상기채널에초음파를송신하고, 상기채널을통과한상기초음파를수신하는초음파부; 상기초음파부에서송신한초음파에대응하는제 1 전기적신호와, 수신한초음파에대응하는제 2 전기적신호의위상을검출하는위상검출부;및상기위상검출부에서검출한상기제 1 전기적신호와상기제 2 전기적신호의위상차이를이용하여, 상기세포시편을정상세포와특이세포로분별하는분류부;를포함하는세포분류장치를제공하여, 장치의전체구성을간소화하고, 소형화및 경량화가가능한유리한효과를제공한다.
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公开(公告)号：KR1020140003930A
公开(公告)日：2014-01-10
申请号：KR1020120071694
申请日：2012-07-02
Applicant: 광주과학기술원
Abstract: The present invention relates to a device for sorting cells by separating into normal cells and idioblasts using ultrasonic waves, comprising: a sample unit having a channel wherein a cell sample flows; an ultrasonic wave unit which transmits ultrasonic waves to the channel and receives the ultrasonic waves which passed through the channel; a phase detection unit which detects phases of a first electronic signal corresponding to the ultrasonic waves received at the ultrasonic wave unit and a second electronic signal corresponding to the received ultrasonic waves; and a sorting unit which classifies the cell sample into a normal cell and an idioblast using the first electronic signal and the second electronic signal detected in the phase detection unit. By providing the device for sorting cells, the present invention simplifies an entire structure of the device and minimizes and lightens the device. [Reference numerals] (100) Sample unit; (200) Ultrasonic wave unit; (300) Phase detection unit; (400) Sorting unit
Abstract translation: 本发明涉及一种通过使用超声波将细胞分离成正常细胞和成纤细胞来分选细胞的装置，包括：具有细胞样品流动的通道的样品单元; 超声波单元，其向所述通道发送超声波，并接收通过所述通道的超声波; 相位检测单元，其检测与在超声波单元处接收的超声波相对应的第一电子信号的相位和对应于所接收的超声波的第二电子信号; 以及分类单元，其使用在所述相位检测单元中检测到的所述第一电子信号和所述第二电子信号，将所述细胞样本分类为正常细胞和成像细胞。 通过提供用于分类单元的装置，本发明简化了装置的整体结构并使装置最小化和减轻。 （附图标记）（100）采样单元; （200）超声波单元; （300）相位检测单元; （400）排序单位
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公开(公告)号：KR1020120058224A
公开(公告)日：2012-06-07
申请号：KR1020100119907
申请日：2010-11-29
Applicant: 광주과학기술원
CPC classification number: A61B8/12 , A61B5/0051 , A61B5/0538 , A61B5/4528 , A61B5/4566 , A61B5/6852 , A61B8/445
Abstract: PURPOSE: A probe for inspecting abnormality of an intervertebral disk and an inspection apparatus thereof are provided to easily determine an abnormal site by measuring impedance inside an intervertebral disc. CONSTITUTION: A vibration generation part(30) is connected to a shaft connection part(20). An inspection part(40) is connected to the vibration generation part. The vibration generation part includes a first panel(32) and a second panel(34). The first panel is connected to the shaft connection part. The second panel is connected to the inspection part. The vibration generation part vibrates the inspection part by using a piezoelectric element.
Abstract translation: 目的：提供用于检查椎间盘异常的探针及其检查装置，以通过测量椎间盘内的阻抗来容易地确定异常部位。 构成：振动发生部（30）与轴连接部（20）连接。 检查部（40）与振动产生部连接。 振动产生部分包括第一面板（32）和第二面板（34）。 第一面板连接到轴连接部。 第二个面板连接到检查部分。 振动产生部通过使用压电元件使检查部振动。
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公开(公告)号：KR101219710B1
公开(公告)日：2013-01-08
申请号：KR1020100119907
申请日：2010-11-29
Applicant: 광주과학기술원
CPC classification number: A61B8/12 , A61B5/0051 , A61B5/0538 , A61B5/4528 , A61B5/4566 , A61B5/6852 , A61B8/445
Abstract: 본발명은추간판이상검사프로브및 검사장치에대한것이다. 더욱상세하게는, 디스크성통증(discogenic pain)을유발하는추간판의이상을감지하기위하여추간판내부에진동자극을부여하고초음파영상을취득하며, 추간판내부에서의임피던스를측정하여추간판이상여부를검사하는추간판이상검사프로브및 검사장치에대한것이다. 본발명은, 샤프트연결부; 상기샤프트연결부에연결된진동발생부; 및상기진동발생부에연결된검사부를포함하고, 상기진동발생부는압전소자를이용하여상기검사부를진동시키는것을특징으로하는추간판이상검사프로브및 이를포함한추간판이상검사장치를제공한다.
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