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1. 发明授权

US07060041B1 Chest compressor 有权
标题翻译：胸部压缩机
公开(公告)号：US07060041B1
公开(公告)日：2006-06-13
申请号：US09678616
申请日：2000-10-04
申请人： Max Harry Weil , Joe Bisera , Clayton Young , Wanchun Tang
发明人： Max Harry Weil , Joe Bisera , Clayton Young , Wanchun Tang
IPC分类号： A61H31/00 , A61H7/00
CPC分类号： A61H31/006 , A61H1/008 , A61H31/00 , A61H2031/003 , A61H2201/1238 , A61H2201/5007
摘要： Apparatus for compressing the chest of a patient to stimulate blood circulation, includes a torso wrap (32) that has a back portion (40) lying at the back of the patient's chest and a front portion (42) lying at the front of the patient's chest, and includes a compressor assembly with an actuator (16) having a pressing member (12) that can apply a series of force pulses to the sternum of the patient to stimulate blood circulation. The actuator is energized by pressured fluid, with a controlled pressured fluid source (20) connected by an elongated flexible hose (24) to the actuator so the pressured fluid source and a control (22) can lie on the ground and only the actuator lies on the torso wrap. The actuator includes a cylinder (66) and a plurality of telescoping piston parts (64, 66) to provide a long stroke in an actuator of small height. A stabilizer (150) that limits tilt of the actuator from the vertical, includes a saucer-shaped member that presses against the front of the patient.
摘要翻译：用于压缩患者胸部以刺激血液循环的装置包括躯干包裹物（32），其具有位于患者胸部后部的后部（40）和位于患者胸部前方的前部（42）胸部，并且包括具有致动器（16）的压缩机组件，该致动器具有按压构件（12），所述按压构件能够向患者的胸骨施加一系列的力脉冲以刺激血液循环。致动器由加压流体通电，受控的压力流体源（20）通过细长的柔性软管（24）连接到致动器，使得加压流体源和控制器（22）可以位于地面上，并且只有致动器位于在躯干包裹上。致动器包括气缸（66）和多个伸缩式活塞部件（64,66），以在小高度的致动器中提供长行程。限制致动器从垂直方向倾斜的稳定器（150）包括压靠患者前方的碟形构件。

2. 发明授权

US06171257B2 Method and system for predicting the immediate success of a defibrillatory shock during cardiac arrest 有权
标题翻译：用于预测心脏骤停期间除颤器休克的直接成功的方法和系统
公开(公告)号：US06171257B2
公开(公告)日：2001-01-09
申请号：US09385537
申请日：1999-08-30
申请人： Max Harry Weil , Wanchun Tang , Joe Bisera
发明人： Max Harry Weil , Wanchun Tang , Joe Bisera
IPC分类号： A61B5046
CPC分类号： A61N1/39 , A61N1/36592 , A61N1/3925
摘要： A method and system (30, 50) for predicting the immediate success of a defibrillatory shock during cardiac arrest are shown. The sequencing of cardiopulmonary resuscitation is determined by an electronic computer (80) based on the probability of success as determined by a comparison of the amplitude spectrum area or the power spectrum area of an electrocardiogram sample and to empirical data. When the probability of successful resuscitation is 80% or greater, immediate defibrillation is implemented. When the probability of success is 20% or less, advanced cardiopulmonary resuscitation is implemented. When the probability of success remains greater than 20% but less than 80% for a period of four minutes, the patient is also defibrillated.
摘要翻译：示出了用于预测心脏骤停期间除颤器休克的直接成功的方法和系统（30,50）。基于通过心电图样本的振幅谱面积或功率谱面积的比较确定的成功概率与经验数据，由电子计算机（80）确定心肺复苏的顺序。当成功复苏的概率为80％以上时，立即进行除颤。当成功的概率在20％以下时，进行先进的心肺复苏。当成功的概率在四分钟的时间内保持大于20％但小于80％时，患者也被除颤。

3. 发明授权

US07570993B2 Enhanced CPR protector system 失效
公开(公告)号：US07570993B2
公开(公告)日：2009-08-04
申请号：US09953032
申请日：2001-09-12
申请人： Max Harry Weil , Wanchun Tang , Joe Bisera
发明人： Max Harry Weil , Wanchun Tang , Joe Bisera
IPC分类号： A61N1/39
CPC分类号： A61N1/046 , A61N1/0472 , A61N1/0484 , A61N1/14
摘要： Apparatus is provided for treatment of a victim to reverse cardiac arrest by chest compression and by electrical defibrillation through electrodes applied to the chest area of the victim. The apparatus includes a dielectric layer which is placed on the victim to electrically isolate the rescuer who is performing chest compressions. The protective sheet includes a layer of electrically conductive material sandwiched between two dielectric layers to electrically isolate the rescuer. The sandwiched conductive layer is connected to a location on the body of the victim that is spaced a plurality of inches from each of the electrodes.

4. 发明申请

US20080086057A1 Microcirculation imaging 有权
标题翻译：微循环成像
公开(公告)号：US20080086057A1
公开(公告)日：2008-04-10
申请号：US11524866
申请日：2006-09-21
申请人： Alain L. Fymat , Max Harry Weil , Wanchun Tang , Joe Bisera , Giuseppe Ristagno
发明人： Alain L. Fymat , Max Harry Weil , Wanchun Tang , Joe Bisera , Giuseppe Ristagno
IPC分类号： A61B6/00
CPC分类号： A61B5/0059 , A61B5/02007 , A61B5/0261 , A61B5/412
摘要： A real time image is created of blood circulation deep (e.g. a plurality of millimeters) below the surface of living tissue to aid in evaluating a patient. A first beam (26) of circularly polarized light is directed forwardly (F) against an outer surface (14) of the tissue, the circularly polarized beam penetrating into a deep region (12) of the tissue. Along shallow depths (42), light of the first beam is scattered a minimum amount from tissue and a portion of such light that passes rearwardly and out of the tissue remains polarized. Along greater depths (12), light of the first beam is scattered much more and becomes depolarized, and a portion of that deep light travels rearwardly (R) and back illuminates the overlying tissue. Light emerging from the outer surface of the tissue and traveling rearwardly, which constitutes a second beam (36), is passed through a depolarizing filter (24) that passes primarily only unpolarized light, so light from a shallow depth is largely blocked. The unpolarized light of the filtered second beam is focused on a photodetector (48) that creates electrical signals representing a real time image. Light spots (54) on the image that move, represent spaces between blood platelets (52) that are moving through a capillary, and indicates the velocity of blood through the capillary.
摘要翻译：在生物体组织表面下方深层（例如，多个毫米）产生血液循环的实时图像，以帮助评估患者。圆偏振光的第一光束（26）向前（F）指向组织的外表面（14），圆偏振光束穿透组织的深部区域（12）。沿着浅深度（42），第一光束的光从组织中散射最小量，并且这些光向后通过并从组织出来的部分保持偏振。沿着更深的深度（12），第一光束的光被散射得更多并且变得去极化，并且该一部分深光向后行进（R）并且向后照射上覆的组织。构成第二光束（36）的从组织的外表面向后移动的光通过仅主要通过非偏振光的去极化滤光器（24），因此来自浅深度的光被大大阻挡。被滤波的第二光束的非偏振光聚焦在产生表示实时图像的电信号的光电检测器（48）上。移动的图像上的光点（54）表示在血细胞移动的血小板（52）之间的空间，并且指示通过毛细管的血液的速度。

5. 发明授权

US06360125B1 CPR protector 有权
标题翻译： CPR保护器
公开(公告)号：US06360125B1
公开(公告)日：2002-03-19
申请号：US09217008
申请日：1998-12-21
申请人： Max Harry Weil , Wanchun Tang , Joe Bisera
发明人： Max Harry Weil , Wanchun Tang , Joe Bisera
IPC分类号： A61N139
CPC分类号： A61N1/39
摘要： Apparatus is provided for use during the treatment of a victim undergoing cardiac arrest, to facilitate treatment by chest compression as well as by shocks from an automatic defribrillator. The apparatus includes a sheet of dielectric material that covers much of the victim to electrically isolate a rescuer who is performing chest compressions, from the victim to whom electric shocks are being delivered. Defribrillator electrodes are mounted on the lower face of the sheet and are connected to the defribillator. The sheet extends down along the sides of the victim to isolate the rescuer, who is either standing or kneeling beside the victim to apply chest compressions.
摘要翻译：提供了在治疗受到心脏骤停的受害者的治疗期间使用的装置，以便于通过胸部按压治疗以及来自自动除颤器的冲击。该装置包括覆盖大部分受害者的电介质材料片，以将正在进行胸部按压的救护者从被传送电击的受害者电隔离。除颤电极安装在片材的下表面，并连接到除颤器。该片材沿着受害者的两侧向下延伸，以隔离救护人员，他们站立或跪在受害者旁边以应用胸部按压。

6. 发明授权

US06821254B2 Cardiac/respiratory arrest detector 有权
标题翻译：心脏/呼吸停止检测仪
公开(公告)号：US06821254B2
公开(公告)日：2004-11-23
申请号：US09894572
申请日：2001-06-27
申请人： Max Harry Weil , Joe Bisera , Wanchun Tang
发明人： Max Harry Weil , Joe Bisera , Wanchun Tang
IPC分类号： A61B508
CPC分类号： A61B5/0816 , A61B5/0205 , A61B5/024 , A61B5/05 , A61B5/0809
摘要： The condition of a patient who has signs of cardiopulmonary arrest, is evaluated by applying a pair of electrodes (12, 14) to the chest of the patient and passing a low level of alternating current through the patient to detect changes in transthoracic impedance which represent cardiopulmonary activity of the patient. An analyzing circuit determines the average frequency of those signals (40) representing heartbeat rate impedance and determines the average frequency of signals (42) representing breathing of the patient. When the heart rate is below about 20 beats per minutes, the respiratory rate is below about 4 breaths per minute, and cardiac and respiratory impedances are below 0.01 ohms, this indicates cardiac arrest of the patient and signifies that CPR (cardiopulmonary resuscitation) should start.
摘要翻译：通过将一对电极（12,14）施加到患者的胸部并通过低水平的交流电流通过患者来评估经心动停止迹象的患者的状况，以检测经胸阻抗的变化，其代表患者的心肺活动。分析电路确定表示心跳速率阻抗的那些信号（40）的平均频率，并确定表示患者呼吸的信号（42）的平均频率。当心率低于每分钟20次左右时，呼吸频率低于每分钟4次呼吸，心脏和呼吸阻力低于0.01欧姆，这表明心脏骤停患者，表示CPR（心肺复苏）应开始。

7. 发明授权

US08790285B2 Enhanced chest compressor 有权
标题翻译：增强胸部压缩机
公开(公告)号：US08790285B2
公开(公告)日：2014-07-29
申请号：US11804558
申请日：2007-05-18
申请人： Joe Bisera , Max Harry Weil , Wanchun Tang , Carlos Castillo
发明人： Joe Bisera , Max Harry Weil , Wanchun Tang , Carlos Castillo
IPC分类号： A61H31/00
CPC分类号： A61H31/00 , A61H31/006 , A61H2201/018 , A61H2201/1238 , A61H2201/1246
摘要： A chest compressor includes a piston (14) that moves in downward and upward strokes, with the piston undergoing a smooth reversal at the bottom of the downward stroke. A compression spring such as a wave spring (60), is positioned to engage the piston only near the end of its downward stroke, to smoothly reverse the piston motion, limit downward force on the patient at the end of the stroke, and avoid a downward pulse due to the momentum of the downwardly-moving piston. A stop (90, 92) is latchable in an inward position to allow reduction in the piston stroke by engaging an outward flange (56) on the piston before the piston has moved fully downward.
摘要翻译：胸部压缩机包括在向下和向上行程中移动的活塞（14），活塞在向下冲程的底部经历平滑的反转。诸如波形弹簧（60）的压缩弹簧被定位成仅在靠近其下冲程的端部处接合活塞，以平滑地逆转活塞运动，限制在行程结束时对患者的向下的力，并且避免由于向下运动的活塞的动量而产生向下的脉冲。止动件（90,92）可以向内锁定，以通过在活塞完全向下移动之前接合活塞上的向外的凸缘（56）来减少活塞行程。

8. 发明授权

US08491507B2 Low profile chest compressor 失效
标题翻译：低调胸部压缩机
公开(公告)号：US08491507B2
公开(公告)日：2013-07-23
申请号：US11726432
申请日：2007-03-22
申请人： Wanchun Tang , Carlos Castillo , Max Harry Weil , Joe Bisera
发明人： Wanchun Tang , Carlos Castillo , Max Harry Weil , Joe Bisera
IPC分类号： A61H31/00
CPC分类号： A61H31/004 , A61H31/006 , A61H2201/1238 , A61M16/10 , A61M2202/0208
摘要： An automatic chest compressor (10) for repeatedly compressing the chest of a patient, is constructed to have a small thickness (H) and light weight so it can be readily carried by an emergency worker. The chest compressor includes a piston support (34) at the top, a pressing part (40) at the bottom that presses towards the chest of the patient, and piston side walls (36) that repeatedly elongate to depress the pressing part. The piston side wall are flexible material that is repeatedly curled and uncurled as the side walls move the pressing part respectively up and down.
摘要翻译：用于反复压缩患者胸部的自动胸部压缩机（10）被构造成具有小的厚度（H）和重量轻，使得其可以由紧急工作人员容易携带。胸部压缩机包括在顶部的活塞支撑件（34），在底部处的按压部分（40）朝向患者的胸部按压，以及反复伸长以压下按压部分的活塞侧壁（36）。活塞侧壁是柔性材料，当侧壁分别上下移动按压部分时，其被反复卷曲和不弯曲。

9. 发明授权

US08214023B2 Microcirculation imaging 有权
标题翻译：微循环成像
公开(公告)号：US08214023B2
公开(公告)日：2012-07-03
申请号：US11524866
申请日：2006-09-21
申请人： Alain L. Fymat , Max Harry Weil , Wanchun Tang , Joe Bisera , Giuseppe Ristagno
发明人： Alain L. Fymat , Max Harry Weil , Wanchun Tang , Joe Bisera , Giuseppe Ristagno
IPC分类号： A61B6/00
CPC分类号： A61B5/0059 , A61B5/02007 , A61B5/0261 , A61B5/412
摘要： An image is created of blood circulation deep (e.g. a plurality of millimeters) below the surface of living tissue to aid in evaluating a patient. A first beam (26) of circularly polarized light is directed forwardly (F) against an outer surface (14) of the tissue. Light that has penetrated to only a shallow depth before moving rearwardly and out of the tissue remains polarized and is blocked by a filter (38). Light that has penetrated to greater depths (12), is scattered more and becomes depolarized, and a portion of it passes through the depolarizing filter (38) and is focused on a photodetector (48) to create an image. Light spots (54) on the image that move, represent spaces between blood platelets (52) that are moving through a capillary, and indicates the velocity of blood through the capillary.
摘要翻译：在生物体组织表面下面形成血液循环深（例如多个毫米）的图像以帮助评估患者。圆偏振光的第一光束（26）向前（F）指向组织的外表面（14）。在向后移动和移出组织之前已经穿透到浅深度的光保持偏振并被过滤器（38）阻挡。已经穿透到较大深度（12）的光被更多地散射并变得去极化，并且其一部分通过去极化滤光器（38）并聚焦在光电检测器（48）上以产生图像。移动的图像上的光点（54）表示在血细胞移动的血小板（52）之间的空间，并且指示通过毛细管的血液的速度。

10. 发明申请

US20080287863A1 Enhanced chest compressor 有权
标题翻译：增强胸部压缩机
公开(公告)号：US20080287863A1
公开(公告)日：2008-11-20
申请号：US11804558
申请日：2007-05-18
申请人： Joe Bisera , Max Harry Weil , Wanchun Tang , Carlos Castillo
发明人： Joe Bisera , Max Harry Weil , Wanchun Tang , Carlos Castillo
IPC分类号： A61H31/00
CPC分类号： A61H31/00 , A61H31/006 , A61H2201/018 , A61H2201/1238 , A61H2201/1246
摘要： A chest compressor includes a piston (14) that moves in downward and upward strokes, with the piston undergoing a smooth reversal at the bottom of the downward stroke. A compression spring such as a wave spring (60), is positioned to engage the piston only near the end of its downward stroke, to smoothly reverse the piston motion, limit downward force on the patient at the end of the stroke, and avoid a downward pulse due to the momentum of the downwardly-moving piston. A stop (90, 92) is latchable in an inward position to allow reduction in the piston stroke by engaging an outward flange (56) on the piston before the piston has moved fully downward.
摘要翻译：胸部压缩机包括在向下和向上行程中移动的活塞（14），活塞在向下冲程的底部经历平滑的反转。诸如波形弹簧（60）的压缩弹簧被定位成仅在靠近其下冲程的端部处接合活塞，以平滑地逆转活塞运动，限制在行程结束时对患者的向下的力，并且避免由于向下运动的活塞的动量而产生向下的脉冲。止动件（90,92）可以向内锁定，以通过在活塞完全向下移动之前接合活塞上的向外的凸缘（56）来减少活塞行程。

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