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1. 发明授权

US06620116B2 External counterpulsation unit 有权
公开(公告)号：US06620116B2
公开(公告)日：2003-09-16
申请号：US09733276
申请日：2000-12-08
申请人： Michael P. Lewis
发明人： Michael P. Lewis
IPC分类号： A61H3100
CPC分类号： A61H9/0078 , A61H31/006 , A61H2201/165 , A61H2201/5007 , A61H2230/04 , Y10S601/20
摘要： This invention is an improved medical device for non-invasive counterpulsation treatment of heart disease and circulatory disorder through external cardiac assistance. The device is comprised of cuffs which are affixed on a patient's lower body and extremities, and which constrict by electromechanical activation, thereby augmenting blood pressure for treatment purposes. Cuffs contain preferably fixed volume fluids such as gel, air, or water. Cuffs wrap around and are affixed to the patient's lower body and limbs. Computer or electronic means automatically correlate constriction of electromechanical actuators in the cuffs variably with the patient's measured physiological indicators, including diastolic and systolic heart functions, thereby augmenting blood pressure and optimizing benefit of counterpulsation treatment.

2. 发明授权

US06312399B1 Stimulatory device and methods to enhance venous blood return during cardiopulmonary resuscitation 有权
标题翻译：刺激装置和增强心肺复苏过程中静脉血回流的方法
公开(公告)号：US06312399B1
公开(公告)日：2001-11-06
申请号：US09315396
申请日：1999-05-20
申请人： Keith G. Lurie , David G. Benditt , Todd M. Zielinski , Wolfgang Voeckel , Robert Patterson
发明人： Keith G. Lurie , David G. Benditt , Todd M. Zielinski , Wolfgang Voeckel , Robert Patterson
IPC分类号： A61H3100
CPC分类号： A61H31/005 , A61H31/00 , A61H31/006 , A61H2031/002 , A61H2201/165 , A61H2201/5007 , A61H2201/5043 , A61H2201/5061 , A61N1/3601
摘要： The invention provides exemplary devices and methods for increasing cardiopulmonary circulation when performing cardiopulmonary resuscitation. In one exemplary method, a patient's chest is actively compressed during a compression phase. At least some of the respiratory muscles are stimulated to contract during a decompression phase to cause an increase in the magnitude and duration of negative intrathoracic pressure during the decompression phase. In this way, the amount of venous blood flow into the heart and lungs is enhanced.
摘要翻译：本发明提供了在进行心肺复苏时增加心肺循环的示例性装置和方法。在一个示例性方法中，患者的胸部在压缩阶段被主动压缩。至少一些呼吸肌在减压阶段被刺激收缩，从而导致减压期内负压胸腔内压力的大小和持续时间的增加。以这种方式，增加了进入心脏和肺部的静脉血流量。

3. 发明授权

US06234985B1 Device and method for performing cardiopulmonary resuscitation 失效
标题翻译：用于进行心肺复苏的装置和方法
公开(公告)号：US06234985B1
公开(公告)日：2001-05-22
申请号：US09095916
申请日：1998-06-11
申请人： Keith G. Lurie , David G. Benditt
发明人： Keith G. Lurie , David G. Benditt
IPC分类号： A61H3100
CPC分类号： A61H31/005 , A61H31/00 , A61H31/006 , A61H2031/002 , A61H2201/165 , A61H2201/5007 , A61H2201/5043 , A61H2201/5048 , A61H2201/5061 , A61M16/0683 , A61N1/3601
摘要： Exemplary devices and methods for increasing cardiopulmonary circulation when performing cardiopulmonary resuscitation. In one exemplary method, a patient's chest is actively compressed during a compression phase. The diaphragm is then stimulated to contract during a recovery phase to cause an increase in the magnitude and duration of negative intrathoracic pressure during the recovery phase. In this way, the amount of venous blood flow into the heart and lungs is enhanced.
摘要翻译：用于在进行心肺复苏时增加心肺循环的示例性装置和方法。在一个示例性方法中，患者的胸部在压缩阶段被主动压缩。然后在恢复阶段刺激隔膜收缩以在恢复期期间增加阴性胸内压力的幅度和持续时间。以这种方式，增加了进入心脏和肺部的静脉血流量。

4. 发明授权

US06200280B1 Cardiac massage apparatus and method 失效
公开(公告)号：US06200280B1
公开(公告)日：2001-03-13
申请号：US09087665
申请日：1998-05-29
申请人： Rodney A. Brenneman , Jay A. Lenker
发明人： Rodney A. Brenneman , Jay A. Lenker
IPC分类号： A61H3100
CPC分类号： A61H31/007 , A61H2031/001 , A61M1/1008 , A61M1/106 , A61M1/1068 , A61M1/1086 , A61M1/12
摘要： A device for performing minimally invasive closed chest heart massage comprises a support having a plurality of curved, deployable struts, optionally carrying a sheet or inflatable bladder for engaging the pericardium. The struts are delivered to the space between the pericardium and the posterior rib cage in a radially collapsed configuration and deployed radially outwardly with minimum advancement in the axial direction.

5. 发明授权

US06752771B2 Cardiac assist method using an inflatable vest 有权
标题翻译：使用充气背心的心脏辅助方法
公开(公告)号：US06752771B2
公开(公告)日：2004-06-22
申请号：US09772228
申请日：2001-01-29
申请人： Neil S. Rothman , Mark Gelfand , Daniel Burkhoff , Myron L. Weisfeldt
发明人： Neil S. Rothman , Mark Gelfand , Daniel Burkhoff , Myron L. Weisfeldt
IPC分类号： A61H3100
CPC分类号： A61H31/005 , A61H9/0078 , A61H31/006 , A61H2031/025 , A61H2201/0103 , A61H2201/1238 , A61H2201/165 , A61H2201/5007 , A61H2205/08 , A61H2230/04
摘要： A method and device are disclosed for inflating an inflatable vest to assist the heart in patients suffering from heart failure. The inflation of the vest is synchronized with on-set of the systole phase of the heart, when the left ventricular compresses to force blood out of the heart and through the aorta. The inflated vest compresses the patient's chest and increases the intrathoracic pressure. This increase in pressure assists the heart in moving blood out of the heart and through the aorta. In addition, the vest is arranged to leave the patient's abdomen free of restraint so that the increase in intrathoracic pressure due to the vest moves blood into the abdomen, and to allow the abdomen to dynamically recoil in response to the vest inflation. In addition, ECG signals from electrodes applied to the patient are processed to trigger the vest inflation in real time with the current heartbeat cycle, such that the vest inflation is triggered when the heart begins to contract.
摘要翻译：公开了一种用于对充气背心充气以帮助心脏患有心力衰竭的患者的方法和装置。背心的通货膨胀与心脏的心脏收缩阶段的同步，当左心室压迫以迫使血液从心脏和通过主动脉。充气背心压缩患者的胸部并增加胸内压力。这种压力的增加有助于心脏将血液从心脏和主动脉中移出。另外，该背心被安排为使得患者腹部不受约束，使得由于背心引起的胸内压力的增加使血液进入腹部，并且允许腹部响应于背心通气而动态地反冲。另外，通过当前心跳周期处理施加到患者的电极的ECG信号，以实时触发背心通气，从而当心脏开始收缩时引发背心通气。

6. 发明授权

US06676613B2 Chest mounted cardio pulmonary resuscitation device and system 失效
公开(公告)号：US06676613B2
公开(公告)日：2004-01-13
申请号：US09788813
申请日：2001-02-20
申请人： Elroy T. Cantrell , Jon Spijkerman
发明人： Elroy T. Cantrell , Jon Spijkerman
IPC分类号： A61H3100
CPC分类号： A61H31/005 , A61H31/00 , A61H31/006 , A61H31/008 , A61H2031/002 , A61H2031/003 , A61H2201/0173 , A61H2201/5007 , A61H2201/5043 , A61H2201/5048 , A61H2201/5058 , A61H2205/083 , A61H2230/04 , A61M16/00 , A61M16/0084
摘要： The Chest-positioner/pad Cardio Pulmonary Resuscitation System (CCPRS) provides improved resuscitation during one-person or two-person CPR. The simple, compact, portable and cost-effective system provides for manual, mechanical or electrical driven external chest compressions via a socket connection to a chest-positioner/pad unit. The chest-positioner/pad unit provides greater control of compression positioning providing adequate and reproducible chest compressions while preventing rib fractures and damage to vital internal organs. A module gives providers feedback to enable a provider to apply an appropriate compressive force in an appropriate direction, recurringly under emergency conditions. The present invention also provides improved blood circulation, oxygenation and gas exchange by expanding the chest past its normal relaxation point during diastole. Providers are able to administer adequate CPR for longer periods of time with reduced or minimal effort while improving survivability of cardiac arrest victims.

7. 发明授权

US06616620B2 CPR assist device with pressure bladder feedback 有权
公开(公告)号：US06616620B2
公开(公告)日：2003-09-09
申请号：US09866377
申请日：2001-05-25
申请人： Darren R. Sherman , Kenneth H. Mollenauer
发明人： Darren R. Sherman , Kenneth H. Mollenauer
IPC分类号： A61H3100
CPC分类号： A61H31/00 , A61H31/005 , A61H31/006 , A61H31/008 , A61H2011/005 , A61H2031/003 , A61H2201/0103 , A61H2201/0176 , A61H2201/018 , A61H2201/5007 , A61H2201/501 , A61H2201/5012 , A61H2201/5043 , A61H2201/5058 , A61H2201/5061 , A61H2201/5064 , A61H2201/5071 , A61H2201/5089 , A61H2201/5097 , A61H2230/04 , A61H2230/207 , A61H2230/30 , A61M16/00 , A61M16/10 , A61M2205/3546 , A61M2230/432 , A61N1/046 , A61N1/0472 , A61N1/0492 , A61N1/39 , A61N1/3968 , Y10S601/06 , Y10S601/08
摘要： A resuscitation device for automatic compression of a victim's chest using a compression belt which exerts force evenly over the entire thoracic cavity. The belt is constricted and relaxed through a motorized spool assembly that repeatedly tightens the belt and relaxes the belt to provide repeated and rapid chest compression.

8. 发明授权

US06332872B1 Portable cardiopulmonary resuscitation device with precise compression depth and uniformity 失效
标题翻译：便携式心肺复苏装置具有精确的压缩深度和均匀性
公开(公告)号：US06332872B1
公开(公告)日：2001-12-25
申请号：US09603348
申请日：2000-06-26
申请人： Charles Young
发明人： Charles Young
IPC分类号： A61H3100
CPC分类号： A61H31/008 , A61H31/007 , A61H2201/0173
摘要： Portable cardiopulmonary resuscitation device with precise compression depth and uniformity, including a frame body and a compression mechanism associate with the frame body. The compression mechanism includes a handle and a connecting bar connected between the handle and a coupling seat. An adjusting bolt is passed through the coupling seat and movably screwed in a locating block. At least one movable sleeve is disposed on one side of, above or below the locating block. The movable sleeve slide along a retaining shaft which is vertically jointed to a fixing frame. A lower end of adjusting bolt is connected with a plunger. The other end of the coupling seat is further connected with another connecting bar which is connected to the frame body. Two sitting bars are connected between the two transverse beams of the frame body. When rescuing a victim, a rescuer can sit on the sitting bars with the rescuer's weight offsetting a reaction force produced in compression of the heart. The frame body can be associated with a base board which is fixed on an emergency litter, enabling a rescuer to perform cardiopulmonary resuscitation in a moving ambulance.
摘要翻译：便携式心肺复苏装置，具有精确的压缩深度和均匀性，包括框架体和与框体相关联的压缩机构。压缩机构包括手柄和连接在手柄和联接座之间的连接杆。调节螺栓通过联接座并可移动地拧入定位块。至少一个可移动套筒设置在定位块的上方或下方的一侧。可移动套筒沿着垂直接合到固定框架的保持轴滑动。调节螺栓的下端与柱塞连接。联接座的另一端还与连接到框架体的另一个连接杆连接。两个坐杆连接在框体的两个横梁之间。拯救受害者时，救援者可以坐在坐栏上，救援者的重量抵消了压迫心脏产生的反作用力。框架体可以与固定在紧急垃圾上的基板相关联，使得救援者能够在移动救护车中进行心肺复苏。

9. 发明授权

US06171267B2 High impulse cardiopulmonary resuscitator 有权
标题翻译：高冲动心肺复苏术
公开(公告)号：US06171267B2
公开(公告)日：2001-01-09
申请号：US09226894
申请日：1999-01-07
申请人： R. Mitchell Baldwin, II
发明人： R. Mitchell Baldwin, II
IPC分类号： A61H3100
CPC分类号： A61H31/006 , A61H31/00 , A61H2201/1238
摘要： A cardiopulmonary resuscitation method and apparatus that is adapted to performing high-impulse CPR includes providing a chamber having an expandable volume and a patient-contacting pad that moves as a function of volume of the chamber and supplying a controlled quantity of a fluid to the chamber. This results in increasing the chamber volume by a controlled amount, thereby compressing the patient's chest with the patient-contacting pad during a systolic phase.
摘要翻译：适于执行高脉冲CPR的心肺复苏方法和装置包括提供具有可膨胀体积的腔室和与患者体积相关联地移动的患者接触垫，并将受控量的流体供应到腔室。这导致室容积增加受控量，从而在收缩期期间与患者接触垫压迫患者的胸部。

10. 发明授权

US06770041B2 External counterpulsation cardiac assist device pressure applicators having an outer shell which resists deformation 失效
标题翻译：具有防止变形的外壳的外部反搏心脏辅助装置压力施加器
公开(公告)号：US06770041B2
公开(公告)日：2004-08-03
申请号：US10135032
申请日：2002-04-29
申请人： Jahangir S. Rastegar , Harry Soroff
发明人： Jahangir S. Rastegar , Harry Soroff
IPC分类号： A61H3100
CPC分类号： A61H9/0078 , A61H31/006 , A61H2201/0103 , A61H2201/1238 , A61H2205/10
摘要： An applicator for applying an external counterpulsation to a body portion is provided. The applicator including: an outer shell for covering the body portion, the outer shell having a length in a longitudinal direction and a circumference in a circumferential direction; a balloon disposed in the outer shell, pressurization of which applies an external pressure to the body portion; and at least one anti-deformation member for reducing an amount of deformation of the outer shell caused by the pressurization of the balloon.
摘要翻译：提供了一种用于对身体部分施加外部反搏的施加器。所述敷贴器包括：用于覆盖所述主体部分的外壳，所述外壳在纵向方向上具有长度，在圆周方向上具有圆周; 设置在外壳中的气囊，其加压对身体部分施加外部压力; 以及至少一个抗变形构件，用于减小由于气囊的加压而导致的外壳的变形量。

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