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1. 发明授权

US4503307A Shielding apparatus for microwave thawing 失效
标题翻译：微波解冻屏蔽装置
公开(公告)号：US4503307A
公开(公告)日：1985-03-05
申请号：US505584
申请日：1983-06-20
申请人： Nancy L. Campbell , John G. Pinto , John A. Drewe , Patrick D. Hayes , Nelson Robert A.
发明人： Nancy L. Campbell , John G. Pinto , John A. Drewe , Patrick D. Hayes , Nelson Robert A.
IPC分类号： A61M5/44 , H05B6/64 , H05B6/80 , A61M1/03
CPC分类号： H05B6/64 , A61M5/445 , A61M2205/3686
摘要： A shielding apparatus is provided for containing frozen bags of fluid and re particularly for containing frozen bags of blood components during microwave thaw. The apparatus includes a metal box for receiving a blood bag, the box having a bottom and sides. A metallic lid is provided, and a hinging device pivotally mounts the lid to the box for enclosing the blood bag therein. The lid and optionally the bottom of the box may be provided with an aperture for allowing microwaves to enter the box. Radiation absorbing strips are mounted along the edges of the apertures for absorbing E field reflections toward the blood bag. The apertures allow microwave energy to be concentrated in the more voluminous part of the blood bag while the edges of bag as well as any tubing are shielded by the metallic box. This apparatus prevents boiling of the blood in the lower volume areas of the bag.
摘要翻译：提供一种屏蔽装置，用于容纳冻结的流体袋，并且更具体地用于在微波解冻期间包含冷冻袋的血液成分。该装置包括用于接收血袋的金属盒，该盒具有底部和侧面。设有金属盖，铰链装置将盖子可枢转地安装在盒子上，以将血袋封闭在其中。盖子和可选的盒子的底部可以设置有允许微波进入盒子的孔。沿着孔的边缘安装辐射吸收条，用于吸收朝向血袋的E场反射。孔口允许微波能量集中在血袋的较大部分中，而袋子的边缘以及任何管道被金属盒屏蔽。该装置防止袋的下部体积区域内的血液沸腾。

2. 发明授权

US4742202A Microwave apparatus for heating contained liquid 失效
标题翻译：用于加热的微波炉包含液体
公开(公告)号：US4742202A
公开(公告)日：1988-05-03
申请号：US506169
申请日：1983-06-20
申请人： Nancy L. Campbell , John G. Pinto , John A. Drewe , Gerald W. Ghing , Franklin R. Borkat
发明人： Nancy L. Campbell , John G. Pinto , John A. Drewe , Gerald W. Ghing , Franklin R. Borkat
IPC分类号： H05B6/64 , H05B6/80 , H05B6/78
CPC分类号： H05B6/64
摘要： An apparatus is provided for heating contained liquid, and more particula for thawing frozen blood components which are contained in a bag. The heating apparatus includes a microwave oven which has a cavity for receiving objects to be heated. A track is mounted in the oven cavity and has a peak and a valley with respect to the cavity floor. A tray is provided for supporting the liquid container. A device is provided for pivotally supporting the tray within the cavity with the tray in engagement with the track means, and a device is located within the oven for imparting relative motion between the tray and the track. With this arrangement the liquid container can be moved in a rocking motion to cause a mixing between the warm and cold portions of the liquid, and in particular with regard to frozen blood will cause the thawed liquid portions of the blood to flow over the still frozen portions so as to dissipate heat therebetween.
摘要翻译：提供一种用于加热所含液体的装置，更具体地说，用于解冻包含在袋中的冷冻血液成分。加热装置包括微波炉，其具有用于接收被加热物体的空腔。轨道安装在烤箱腔中，并且具有相对于空腔底板的峰谷。提供用于支撑液体容器的托盘。提供一种装置，用于将托盘枢转地支撑在空腔内，托盘与轨道装置接合，并且装置位于炉内以便在托盘和轨道之间施加相对运动。通过这种布置，液体容器可以以摇摆的方式运动，从而在液体的温暖部分之间进行混合，特别是关于冻结的血液将导致解冻的液体部分流过静止的以便在它们之间散热。

3. 发明授权

US4664125A Flow-occluding method for the diagnosis of heart conditions 失效
标题翻译：用于诊断心脏病的流量封闭方法
公开(公告)号：US4664125A
公开(公告)日：1987-05-12
申请号：US868507
申请日：1986-05-30
申请人： John G. Pinto
发明人： John G. Pinto
IPC分类号： A61B5/02 , G06F17/00 , G09B23/28
CPC分类号： G09B23/28 , A61B5/02
摘要： A method for analyzing the biomechanical behavior of the cardiac muscle and for diagnosing pathological conditions of the heart. The apparatus measures and records the rise and fall of intra-ventricular isovolumetric pressure monitored by a transducer installed at the tip of a cardiac catheter. The pressure versus time recordings during both the systolic and diastolic phases are mathematically analyzed, and two parameters indicative of the biomechanical conditions of the muscle are derived. The parameters are then plotted against each other on a map in which diagnostic zones of various normal and pathological heart conditions are delineated. The cardiac catheter is fitted with a balloon inflation valve used to close the aortic port during a single heartbeat in order to override the aortic valve and maintain the isovolumetric condition during contraction and relaxation of the cardiac muscle organ.
摘要翻译：用于分析心肌的生物力学行为和用于诊断心脏病理状况的方法。该装置测量和记录由安装在心脏导管尖端的换能器监测的心室内体积压力的上升和下降。在收缩期和舒张期两者之间的压力与时间记录进行数学分析，并得出两个指示肌肉生物力学条件的参数。然后在其中描绘了各种正常和病理性心脏病状的诊断区域的图上将参数彼此绘制。心脏导管装有球囊充气阀，用于在单次心跳期间闭合主动脉瓣，以便超驰主动脉瓣并维持心脏肌肉器官的收缩和放松过程中的等体积状态。

4. 发明授权

US4592364A Apparatus for the diagnosis of heart conditions 失效
标题翻译：用于诊断心脏病症的装置
公开(公告)号：US4592364A
公开(公告)日：1986-06-03
申请号：US608798
申请日：1984-05-10
申请人： John G. Pinto
发明人： John G. Pinto
IPC分类号： A61B5/02 , G06F17/00 , G09B23/28
CPC分类号： G09B23/28 , A61B5/02
摘要： An apparatus for analyzing the biomechanical behaviour of the cardiac muscle and for diagnosing pathological conditions of the heart. The apparatus measures and records the rise and fall of intra-ventricular pressure monitored by a transducer installed in a cardiac catheter or in an arterial probe. The pressure versus time recordings during both the systolic and diastolic phases are mathematically analyzed, and two parameters indicative of the biomechanical conditions of the muscle are derived. The parameters are then plotted against each other on a map in which diagnostic zones of various normal and pathological heart conditions are delineated.
摘要翻译：用于分析心肌的生物力学行为和用于诊断心脏病理状况的装置。该装置测量和记录由安装在心脏导管或动脉探针中的换能器监测的心室内压力的上升和下降。在收缩期和舒张期两者之间的压力与时间记录进行数学分析，并得出两个指示肌肉生物力学条件的参数。然后在其中描绘了各种正常和病理性心脏病状的诊断区域的图上将参数彼此绘制。

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