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公开(公告)号：KR101502581B1
公开(公告)日：2015-03-16
申请号：KR1020130134162
申请日：2013-11-06
Applicant: 서울대학교산학협력단
Abstract: 기계적 케이블의 구성을 제거하거나 최소화하도록 말단 작동부를 구성한 SOBW(Surgical-Operation-By-Wire)형 수술 장치에 관한 기술이 개시된다. 이를 위해, 본 발명에 따른 SOBW형 수술 장치는 몸체부; 일단부가 상기 몸체부에 연결되는 연장부; 및 상기 연장부의 타단부에 형성되며, 상기 몸체부 및 연장부를 통하여 전기적 에너지를 전달받아, 상기 전기적 에너지를 기계적 에너지로 변환하는 말단 작동부를 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020140063493A
公开(公告)日：2014-05-27
申请号：KR1020130149563
申请日：2013-12-03
Applicant: 서울대학교산학협력단
IPC: G06K9/46
CPC classification number: A61B5/117 , A61B5/1102 , A61B5/6891 , G06K9/00885 , G06K2009/00939
Abstract: A personal authentication system using a ballistocardiogram according to the present invention can perform personal authentication according to ballistocardiogram features by individual, and the system comprises a piezoelectric device for detecting a ballistocardiogram signal of a person subject to authentication; a feature extraction unit for extracting a feature from the ballistocardiogram signal; a data storage unit for storing training data generated based on the extracted feature from the ballistocardiogram signal of the person subject to registration; and an authentication processing unit for determining the coincidence of the person subject to authentication and the person subject to registration by comparing the training data and the feature extracted in the feature extraction unit.
Abstract translation: 使用根据本发明的心搏图的个人认证系统可以根据个人的心搏图特征进行个人认证，该系统包括用于检测经过认证的人的心搏图信号的压电装置; 特征提取单元，用于从所述心搏图信号中提取特征; 数据存储单元，用于存储根据所提取的特征产生的训练数据，所述训练数据从被注册的人的心搏图信号; 以及认证处理单元，用于通过比较训练数据和在特征提取单元中提取的特征来确定被认证人和被注册的人的一致性。
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公开(公告)号：KR101661159B1
公开(公告)日：2016-09-29
申请号：KR1020140102693
申请日：2014-08-09
Applicant: 서울대학교산학협력단
IPC: G09B9/00
Abstract: 본발명은레이저시술평가시스템및 평가방법에관한것으로서, 상세하게는레이저광의속성을변환시키고, 변환된레이저광이촬영된영상데이터의처리를통해레이저시술자의숙련정도를수치적으로평가하여이를토대로훈련데이터로활용할수 있게하는레이저시술평가시스템및 평가방법에관한것이다. 이러한목적을달성하기위한본 발명은, 투과판을투과한레이저광의강도를감쇠시키는감쇠유닛과; 감쇠유닛을투과한광을촬영하는카메라와; 상기카메라와연결되어상기카메라에서촬영된영상을처리하여, 상기투과판위에서의레이저광의이동궤적을트래킹하되, 상기투과판위에서레이저광이조사된지점들의분포상태를산출하는영상데이터처리장치를포함하는것을특징으로하는레이저시술평가시스템및 평가방법을제공한다.
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公开(公告)号：KR101600985B1
公开(公告)日：2016-03-09
申请号：KR1020140084356
申请日：2014-07-07
Applicant: 서울대학교산학협력단
Abstract: 본발명에따른무선캡슐내시경을이용한의료영상시스템은인체내부에위치하여상기인체내부의이미지, 무선캡슐내시경의자세와 위치를획득하여저장하고, 이미지구축장치의요청에따라상기인체내부의이미지, 상기무선캡슐내시경의자세와위치를전송하는무선캡슐내시경; 및인체의외부에서상기무선캡슐내시경으로부터전송받은상기인체내부의이미지와상기무선캡슐내시경의자세를이용하여전 방위이미지를구축하여상기인체에맵핑하여표시하는이미지구축장치를포함한다.
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公开(公告)号：KR101576666B1
公开(公告)日：2015-12-21
申请号：KR1020140026780
申请日：2014-03-06
Applicant: 서울대학교산학협력단 , 국립중앙의료원
IPC: A61B5/0205 , A61B5/08 , A61B5/083 , A61B5/113 , A61B5/024
Abstract: 본발명은일상생활중에연속적으로측정되는생체신호를이용하여심폐지구력지표를추정할수 있는새로운방식의심폐지구력지표추정시스템및 추정방법에관한것으로서, 본발명에따른심폐지구력지표추정시스템은피측정자의인체에구비되어일상생활중에피측정자의생체신호를측정하고, 상기측정된생체신호로부터단위시간마다심박수와운동량을산출하는생체신호측정부; 및상기생체신호측정부에서단위시간마다산출된심박수와운동량을이용하여심폐지구력지표를추정하는심폐지구력지표추정부;를포함한다.
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Patent Agency Ranking
公开(公告)号：KR101576665B1
公开(公告)日：2015-12-21
申请号：KR1020140008619
申请日：2014-01-23
Applicant: 서울대학교산학협력단
IPC: A61B5/04 , A61B5/0408
Abstract: 본발명은필름형협압측정장치및 측정방법에관한것으로서, 구체적으로는필름형태로이루어져환자피부에부착이용이하며심전도신호와심탄도신호를동시에측정이가능한필름형생체신호측정장치를이용하여연속적이면서도장소의제한없이협압을측정할수 있는혈압측정장치및 측정방법에관한것이다.
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公开(公告)号：KR1020140116347A
公开(公告)日：2014-10-02
申请号：KR1020130031220
申请日：2013-03-24
Applicant: 서울대학교산학협력단
IPC: A61B5/0408
Abstract: The present invention relates to a film type biosignal measurement device, which forms multiple metallic thin film electrodes and circuit parts on a film type piezoelectric device to make it easily attached to the skin, and can measure vibration signals as well as electrical signals of a human body using the metallic thin film electrodes and circuits. According to the present invention, the film type biosignal measurement device can measure concurrently an electrocardiogram and a ballistocardiac from the electrical and vibrational signals of the human body measured at the same time, and can also extract bioinformation on various types of health indexes such as a heart rate, a stress index, a ballistocardiac, a blood pressure, a respiration rate, etc., from two different biosignals.
Abstract translation: 本发明涉及一种薄膜型生物信号测量装置，其在薄膜型压电装置上形成多个金属薄膜电极和电路部件，使其容易附着于皮肤，并且可以测量人体的振动信号以及电信号 身体使用金属薄膜电极和电路。 根据本发明，膜型生物信号测定装置能够同时测量人体的电动和振动信号同时测量心电图和球状心电图，还可以提取各种健康指标的生物信息，例如 来自两种不同生物信号的心率，压力指数，球囊性心脏病，血压，呼吸频率等。
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公开(公告)号：KR101417601B1
公开(公告)日：2014-07-08
申请号：KR1020130020379
申请日：2013-02-26
Applicant: 서울대학교산학협력단
IPC: A61B17/00 , A61B17/29 , A61B17/062 , A61B17/02
CPC classification number: A61B34/71 , A61B17/00234 , A61B17/29 , A61B34/37 , A61B2017/00323 , A61B2017/00398 , A61B2034/302
Abstract: The present invention relates to an electric laparoscopic surgical tool and, more specifically, to a technology of applying an electrical energy-based power source and a control device to a manual surgical tool. The electric surgical tool given in the present invention includes an electric surgical tool main body and a weight support unit. The electric surgical tool main body includes: an insertion pipe to or from which a plurality of cables to operate an effector are inserted or taken out; a surgical tool operating body which is combined to the front end of the insertion pipe with multiple degrees of freedom and to which the cables are fixed; a power generation and transfer unit which is paced at the back end of the insertion pipe and transfer power to the cables; and a control unit which is additionally placed at the power generation and transfer unit and controls operation of the surgical tool operating body. The weight support unit includes a plurality of joint unit which adjust the position of the electric surgical tool main body and supports the weight of the main body. With the surgical tool provided in the present invention, a user can conduct a surgery without big effort by using the control unit and the power generation and transfer unit with better accuracy than when using power of the hand, and accidents due to fatigue can be prevented. Furthermore, patients can expect surgery results almost equivalent to a robot surgery at relatively low costs.
Abstract translation: 本发明涉及一种电腹腔镜手术工具，更具体地说，涉及一种将电能源和控制装置应用于手术外科手术工具的技术。 本发明提供的电动手术工具包括电动手术工具主体和重量支撑单元。 电动外科手术工具主体包括：插入或插出多个用于操作效应器的电缆的插入管; 手术工具操作体，其以多个自由度结合到插入管的前端，并且电缆固定到该外科器械操作体上; 发电和转运单元，其位于插入管的后端并将电力传递到电缆; 以及另外设置在发电和转移单元处并控制外科工具操作体的操作的控制单元。 重量支撑单元包括多个关节单元，其调节电动外科手术工具主体的位置并支撑主体的重量。 利用本发明提供的手术工具，用户可以通过使用控制单元和发电和转移单元以比手用动力更精确的方式进行手术，并且可以防止由于疲劳引起的事故 。 此外，患者可以预期手术结果几乎相当于机器人手术，成本相对较低。
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公开(公告)号：KR1020140055012A
公开(公告)日：2014-05-09
申请号：KR1020120121222
申请日：2012-10-30
Applicant: 서울대학교산학협력단
CPC classification number: A47G9/1009 , A47G9/1081 , A61F5/00
Abstract: The present invention relates to a pillow apparatus for inducing cervical vertebral extension exercise and a long-term rehabilitation treatment for patients with ruptured cervical disk through changes in the height of a head support by adjusting the length of a shape memory alloy wire, comprising: a power unit for fixing the shape memory alloy wire and simultaneously providing power to a horizontal rack through changes in length; a rotation unit including the horizontal rack converting tension generated by the length change of the wire into a rectilinear motion, a first gear converting the movement of the horizontal rack into a rotary motion, a shaft transmitting the rotary motion of the first gear to a second gear and a third gear, the second gear, and the third gear; and a driving unit including of a first vertical rack converting the rotary motion of the second gear into a rectilinear motion, a second vertical rack converting the rotary motion of the third gear into a rectilinear motion, and a head plate fixing onto the first vertical rack and the second vertical rack. The pillow apparatus of the present invention can induce cervical vertebral extension exercise which a user wants through a method for controlling current flow, thereby continuously and regularly giving physical stimuli, helpful to the rehabilitation treatment. Additionally, the apparatus does not generate noise and vibration, generated in a driving method using the existing motors, thereby enabling a user to receive physical therapy more comfortably.
Abstract translation: 本发明涉及一种通过调整形状记忆合金线的长度来改变头部支撑体的高度的方法，用于诱发颈椎伸展运动的枕头装置和用于破裂的颈椎盘的患者的长期康复治疗，包括： 用于固定形状记忆合金线的动力单元，并且通过长度变化同时向水平齿条供电; 旋转单元，其包括由线的长度变化产生的水平齿条转换张力为直线运动，将水平齿条的运动转换为旋转运动的第一齿轮，将第一齿轮的旋转运动传递到第二齿轮的第二齿轮 齿轮和第三齿轮，第二齿轮和第三齿轮; 以及驱动单元，其包括将所述第二齿轮的旋转运动转换成直线运动的第一垂直齿条，将所述第三齿轮的旋转运动转换为直线运动的第二垂直齿架，以及固定到所述第一垂直齿条上的头板 和第二垂直架。 本发明的枕头装置可以通过用于控制电流的方法来诱导用户想要的颈椎伸展运动，从而连续且定期地给予身体刺激，有助于康复治疗。 另外，该设备不会产生噪音和振动，而是使用现有电机的驱动方法产生，从而使用户能够更舒适地接收物理治疗。
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公开(公告)号：KR101369754B1
公开(公告)日：2014-03-06
申请号：KR1020120130439
申请日：2012-11-16
Applicant: 서울대학교산학협력단
CPC classification number: A61B5/1171 , A61B5/1102 , A61B5/117 , A61B5/6891 , A61B5/6893 , G06K9/00885 , G06K2009/00939 , G07C9/00087 , G07C9/00158
Abstract: A system for ballistocardiogram-based personal authentication according to the present invention runs personal authentication based on personal ballistocardiogram. To achieve this, the system for ballistocardiogram-based personal authentication according to the present invention includes a piezoelectric element for detecting the ballistocardiographic signal of a person to be authenticated; a feature extraction part for extracting a feature from the ballistocardiographic signal; a data storage part for storing training data based on the feature extracted from the ballistocardiographic signal; and an authentication processing part for judging whether the person to be authenticated matches up with the registered person by comparing the training data with the feature extracted from the feature extraction part. [Reference numerals] (211) Cycle extraction part; (212) Amplifying-filter part; (213) Normalized arithmetic part; (214) Feature extraction part; (220) Authentication processing part; (230) Data updating part; (240) Data storage part; (30) Display part
Abstract translation: 根据本发明的用于基于心搏图的个人认证的系统基于个人心搏图进行个人认证。 为了实现这一点，根据本发明的用于基于心搏图的个人认证系统包括：用于检测被认证人的心搏信号的压电元件; 特征提取部分，用于从所述心肌信号提取特征; 数据存储部，其基于从所述心肌图像信号提取的特征来存储训练数据; 以及认证处理部分，用于通过将训练数据与从特征提取部分提取的特征进行比较来判断被认证人是否与注册人相匹配。 （附图标记）（211）循环提取部; （212）放大滤芯部分; （213）归一化算术部分; （214）特征提取部分; （220）认证处理部分; （230）数据更新部分; （240）数据存储部分; （30）显示部分
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