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公开(公告)号：KR101976936B1
公开(公告)日：2019-05-09
申请号：KR1020170100524
申请日：2017-08-08
Applicant: 국민대학교산학협력단
IPC: G01N15/14
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公开(公告)号：KR1020130093047A
公开(公告)日：2013-08-21
申请号：KR1020130065685
申请日：2013-06-10
Applicant: 국민대학교산학협력단
IPC: G06M7/00
CPC classification number: G06M11/00 , G01N35/00029 , G06M1/108 , G06M7/04
Abstract: PURPOSE: An apparatus and a method for automated counting of asbestos fibers and a slide used for the same are provided to automatically count asbestos fibers included in a sample by analyzing images of the asbestos fibers, thereby reducing time and efforts required for analysis and increasing detection accuracy. CONSTITUTION: A drive unit (130) moves a slide, in which an asbestos fiber sample is put, intermittently in a regular distance. A signal delay unit (210) has a waveform generator that receives an input signal generated whenever the drive unit starts an operation intermittently, amplifies the signal to generate a TTL signal for delaying the input signal. A trigger connect unit (220) receives a delay signal delayed by the signal delay unit. A photographing unit (140) takes a photograph of the slide according to the delay signal input by the trigger connect unit. An image processing unit processes the photographed image to extract asbestos fibers existing in the slide as data and count the asbestos fibers. [Reference numerals] (130) Drive unit; (140) Photographing unit; (210) Signal delay unit; (220) Trigger connect unit; (AA) Signal input; (BB) Delay signal
Abstract translation: 目的：提供用于自动计数石棉纤维的装置和方法以及用于其的载玻片，以通过分析石棉纤维的图像来自动计数包含在样品中的石棉纤维，从而减少分析所需的时间和努力并增加检测 准确性。 构成：驱动单元（130）以一定距离间歇地移动放置石棉纤维样品的滑块。 信号延迟单元（210）具有波形发生器，其接收当驱动单元间歇地开始操作时产生的输入信号，放大该信号以产生用于延迟输入信号的TTL信号。 触发连接单元（220）接收由信号延迟单元延迟的延迟信号。 拍摄单元（140）根据由触发连接单元输入的延迟信号拍摄幻灯片的照片。 图像处理单元处理拍摄图像以提取存在于载玻片中的石棉纤维作为数据并对石棉纤维进行计数。 （附图标记）（130）驱动单元; （140）摄影单位; （210）信号延迟单元; （220）触发连接单元; （AA）信号输入; （BB）延迟信号
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Patent Agency Ranking
公开(公告)号：KR101196055B1
公开(公告)日：2012-11-01
申请号：KR1020100063018
申请日：2010-06-30
Applicant: 국민대학교산학협력단
IPC: G01N35/08 , G01N15/10 , G01N33/487 , G01N1/38
Abstract: 본 발명은 샘플 용액의 유동을 포커싱(focusing)함으로써 미세 입자 분석을 위한 모듈형 챔버에 관한 것으로서, 샘플 용액의 유동을 위한 제1 유로 및 버퍼 용액의 유동을 위한 제2 유로가 형성된 포커싱 모듈 본체, 상기 포커싱 모듈 본체의 제1 유로 입구 측 상부에 배치되어 탈착 가능하도록 결합된 입구측 커버, 상기 포커싱 모듈 본체의 제1 유로 출구 측 상부에 배치되어 탈착 가능하도록 결합된 출구측 커버를 포함하고, 상기 입구측 커버 및 상기 출구측 커버는 상기 포커싱 모듈 본체 결합함으로써 각각 제1 유로 및 제2 유로와 연결되는 것을 특징으로 한다. 이를 통해 사용자가 간편하게 미세 채널을 조립하여 안정된 유동 포커싱을 쉽게 구현할 수 있다.
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公开(公告)号：KR1020120075836A
公开(公告)日：2012-07-09
申请号：KR1020100137707
申请日：2010-12-29
Applicant: 국민대학교산학협력단
Abstract: PURPOSE: High-resolution microscopy for measuring an asbestos fiber automatic count and a device used for the same are provided to reduce time required for counting asbestos fiber and to automatically count the asbestos fiber by an image analysis because images of the asbestos are obtained in large quantities. CONSTITUTION: High-resolution microscopy for measuring an asbestos fiber automatic comprises a fixing stand(110), a transferring unit(120), a driving unit(130), a photographing member(140), and an image processing unit(150). The fixing stand fixes a specimen for counting asbestos and the transferring unit transfers the fixing stand. The driving unit transfers the transferring unit for transferring the fixing stand. The photographing member is installed on the top of the specimen and obtains images of the specimen being transferred by the transferring unit. The image processing unit processes the images obtained by the photographing member, thereby counting the asbestos fiber existed in the specimen by extracting the asbestos fiber as into data.
Abstract translation: 目的：提供用于测量石棉纤维自动计数的高分辨率显微镜及其使用的装置，以减少计算石棉纤维所需的时间，并通过图像分析自动计数石棉纤维，因为石棉的图像大量获得 数量。 构成：用于自动测量石棉纤维的高分辨率显微镜包括固定台（110），转印单元（120），驱动单元（130），拍摄构件（140）和图像处理单元（150）。 固定架固定用于计数石棉的样品，转印单元转移固定台。 驱动单元传送用于传送固定台的传送单元。 拍摄构件安装在试样的顶部，并获得由转印单元转印的样品的图像。 图像处理单元处理由拍摄构件获得的图像，从而通过将石棉纤维提取为数据来计数样品中存在的石棉纤维。
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公开(公告)号：KR101386272B1
公开(公告)日：2014-04-17
申请号：KR1020130065685
申请日：2013-06-10
Applicant: 국민대학교산학협력단
IPC: G06M7/00
Abstract: 본 발명은 석면섬유 시료를 담고 있는 슬라이드를 이송시키면서 상기 시료에 대한 영상을 획득하는 단계; 상기 획득된 영상의 배경을 평균화하는 단계; 상기 배경이 평균화된 영상을 흑백으로 이원화하는 단계; 상기 이원화된 영상에 포함된 입자 중에서 석면섬유를 데이터로 추출하는 단계; 및 상기 데이터로부터 석면섬유를 계수하는 단계;를 포함하는 석면섬유 자동계수 방법 및 그에 관한 장치를 제공하여, 석면 계수를 위한 분석에 소요되는 시간 및 노력을 줄이고 검출의 정확도를 높일 수 있다.
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公开(公告)号：KR1020120129383A
公开(公告)日：2012-11-28
申请号：KR1020110047611
申请日：2011-05-20
Applicant: 국민대학교산학협력단
CPC classification number: G06M11/00 , G01N35/00029 , G06M1/108 , G06M7/04
Abstract: PURPOSE: A method and an apparatus for automated counting of asbestos fibers and slide thereof are provided to reduce the time of analysis of fiber coefficient by an image analysis method. CONSTITUTION: A driving unit(130) moves intermittently a slide containing asbestos fiber. A signal delay unit(210) includes a waveform generator and delay an input signal for a certain period of time. A trigger connection unit(220) inputs a delayed delay signal. A photographing unit(140) photographs the slide according to the input delay signal. An image processing unit counts asbestos fibers existing in the slide'. [Reference numerals] (130) Driving unit; (140) Photographing unit; (210) Signal delay unit; (220) Trigger connection unit; (AA) Signal input; (BB) Delay signal
Abstract translation: 目的：提供一种用于石棉纤维自动计数和滑动的方法和装置，以通过图像分析方法减少分析纤维系数的时间。 构成：驱动单元（130）间歇地移动含有石棉纤维的载玻片。 信号延迟单元（210）包括波形发生器并延迟输入信号一段时间。 触发连接单元（220）输入延迟延迟信号。 拍摄单元根据输入的延迟信号拍摄幻灯片。 图像处理单元计算载玻片中存在的石棉纤维。 （附图标记）（130）驱动单元; （140）摄影单位; （210）信号延迟单元; （220）触发连接单元; （AA）信号输入; （BB）延迟信号
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公开(公告)号：KR1020120002237A
公开(公告)日：2012-01-05
申请号：KR1020100063018
申请日：2010-06-30
Applicant: 국민대학교산학협력단
IPC: G01N35/08 , G01N15/10 , G01N33/487 , G01N1/38
Abstract: PURPOSE: A modulated chamber for a hydrodynamic focusing operation is provided to prevent the leakage phenomenon of sample solutions or buffer solutions by fixing micro channels to a desired position in a micro chamber. CONSTITUTION: A modulated chamber includes a focusing module main body(10), a inlet side cover(20), and an outlet side cover(30). The focusing module main body includes a first channel and a second channel. A sample solution flows through the first channel. A buffer solution flows through the second channel. The inlet side cover is detachably arranged at the upper side of the inlet of the first channel. The outlet side cover is detachably arranged at the upper side of the outlet side of the first channel. The inlet side cover and the outlet side cover are combined with the focusing module main body to be in connection with the first channel and the second channel.
Abstract translation: 目的：提供用于流体动力学聚焦操作的调制室，以通过将微通道固定到微室中的期望位置来防止样品溶液或缓冲溶液的泄漏现象。 构成：调制室包括聚焦模块主体（10），入口侧盖（20）和出口侧盖（30）。 聚焦模块主体包括第一通道和第二通道。 样品溶液流过第一通道。 缓冲溶液流过第二通道。 入口侧盖可拆卸地布置在第一通道的入口的上侧。 出口侧盖可拆卸地布置在第一通道的出口侧的上侧。 入口侧盖和出口侧盖与聚焦模块主体组合以与第一通道和第二通道连接。
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