Patents by Inventor Steven R. Bystrom
Steven R. Bystrom has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7077814Abstract: A resuscitation device for automatic compression of 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 which repeatedly tightens the belt and relaxes the belt to provide repeated and rapid chest compression. An assembly includes various resuscitation devices including chest compression devices, defibrillation devices, and airway management devices, along with communications devices and senses with initiate communications with emergency medical personnel automatically upon use of the device.Type: GrantFiled: May 18, 2004Date of Patent: July 18, 2006Assignee: Zoll Circulation, Inc.Inventors: Kenneth H. Mollenauer, Darren R. Sherman, Steven R. Bystrom, Cameron Miner
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Patent number: 7011637Abstract: A device for performing chest compressions for CPR in coordination with applying electro-stimulus for additional resuscitative actions such as electro-ventilation, electro-counterpulsion, and defibrillation. The device includes a chest compression mechanism, electrodes and power supply for electro-stimulus, and a control system for applying electro-stimulus in coordination with the action of the chest compression mechanism.Type: GrantFiled: August 25, 2003Date of Patent: March 14, 2006Assignee: Revivant CorporationInventors: Darren R. Sherman, Steven R. Bystrom
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Patent number: 6926682Abstract: A resuscitation device for automatic compression of 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 which repeatedly tightens the belt and relaxes the belt to provide repeated and rapid chest compression. An assembly includes various resuscitation devices including chest compression devices, defibrillation devices, and airway management devices, along with communications devices and senses with initiate communications with emergency medical personnel automatically upon use of the device.Type: GrantFiled: July 29, 2003Date of Patent: August 9, 2005Assignee: Revivant CorporationInventors: Steven R. Bystrom, Darren R. Sherman, Kenneth H. Mollenauer
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Publication number: 20040215112Abstract: A resuscitation device for automatic compression of 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 which repeatedly tightens the belt and relaxes the belt to provide repeated and rapid chest compression. An assembly includes various resuscitation devices including chest compression devices, defibrillation devices, and airway management devices, along with communications devices and senses with initiate communications with emergency medical personnel automatically upon use of the device.Type: ApplicationFiled: May 18, 2004Publication date: October 28, 2004Applicant: Revivant CorporationInventors: Kenneth H. Mollenauer, Darren R. Sherman, Steven R. Bystrom, Cameron Miner
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Publication number: 20040162589Abstract: A system for resuscitation of a heart attack victim. The system includes CPR device which compresses the victim's chest, a defibrillator which may be used to defibrillate the patient, and an identification system for identifying the person operating the system. Depending on the identity of the operator, the system permits varying degrees of access to components and enablement of the functions of the various subsystems.Type: ApplicationFiled: February 10, 2004Publication date: August 19, 2004Applicant: Revivant CorporationInventors: Steven R. Bystrom, Darren R. Sherman
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Publication number: 20040073145Abstract: A resuscitation device for automatic compression of 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 which repeatedly tightens the belt and relaxes the belt to provide repeated and rapid chest compression. An assembly includes various resuscitation devices including chest compression devices, defibrillation devices, and airway management devices, along with communications devices and senses with initiate communications with emergency medical personnel automatically upon use of the device.Type: ApplicationFiled: July 29, 2003Publication date: April 15, 2004Applicant: Revivant CorporationInventors: Steven R. Bystrom, Darren R. Sherman, Kenneth H. Mollenauer
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Publication number: 20040039313Abstract: A device for performing chest compressions for CPR in coordination with applying electro-stimulus for additional resuscitative actions such as electro-ventilation, electro-counterpulsion, and defibrillation. The device includes a chest compression mechanism, electrodes and power supply for electro-stimulus, and a control system for applying electro-stimulus in coordination with the action of the chest compression mechanism.Type: ApplicationFiled: August 25, 2003Publication date: February 26, 2004Applicant: Revivant CorporationInventors: Darren R. Sherman, Steven R. Bystrom
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Patent number: 6690969Abstract: A system for resuscitation of a heart attack victim. The system includes CPR device which compresses the victim's chest, a defibrillator which may be used to defibrillate the patient, and an identification system for identifying the person operating the system. Depending on the identity of the operator, the system permits varying degrees of access to components and enablement of the functions of the various subsystems.Type: GrantFiled: June 1, 2002Date of Patent: February 10, 2004Assignee: Revivant CorporationInventors: Steven R. Bystrom, Darren R. Sherman
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Patent number: 6599258Abstract: A resuscitation device for automatic compression of 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 which repeatedly tightens the belt and relaxes the belt to provide repeated and rapid chest compression. An assembly includes various resuscitation devices including chest compression devices, defibrillation devices, and airway management devices, along with communications devices and senses with initiate communications with emergency medical personnel automatically upon use of the device.Type: GrantFiled: July 14, 2000Date of Patent: July 29, 2003Assignee: Revivant CorporationInventors: Steven R. Bystrom, Darren R. Sherman, Kenneth H. Mollenauer
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Publication number: 20020143278Abstract: A system for resuscitation of a heart attack victim. The system includes CPR device which compresses the victim's chest, a defibrillator which may be used to defibrillate the patient, and an identification system for identifying the person operating the system. Depending on the identity of the operator, the system permits varying degrees of access to components and enablement of the functions of the various subsystems.Type: ApplicationFiled: June 1, 2002Publication date: October 3, 2002Inventors: Steven R. Bystrom, Darren R. Sherman
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Patent number: 6398744Abstract: A system for resuscitation of a heart attack victim. The system includes CPR device which compresses the victim's chest, a defibrillator which may be used to defibrillate the patient, and an identification system for identifying the person operating the system. Depending on the identity of the operator, the system permits varying degrees of access to components and enablment of the functions of the various subsystems.Type: GrantFiled: March 5, 1999Date of Patent: June 4, 2002Assignee: Revivant CorporationInventors: Steven R. Bystrom, Darren R. Sherman
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Publication number: 20010018562Abstract: A device for performing chest compressions for CPR in coordination with applying electro-stimulus for additional resuscitative actions such as electro-ventilation, electro-counterpulsion, and defibrillation. The device includes a chest compression mechanism, electrodes and power supply for electro-stimulus, and a control system for applying electro-stimulus in coordination with the action of the chest compression mechanism.Type: ApplicationFiled: April 9, 2001Publication date: August 30, 2001Inventors: Darren R. Sherman, Steven R. Bystrom
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Publication number: 20010016696Abstract: A system for resuscitation of a heart attack victim. The system includes CPR device which compresses the victim's chest, a defibrillator which may be used to defibrillate the patient, and an identification system for identifying the person operating the system. Depending on the identity of the operator, the system permits varying degrees of access to components and enablment of the functions of the various subsystems.Type: ApplicationFiled: March 5, 1999Publication date: August 23, 2001Inventors: STEVEN R. BYSTROM, DARREN R. SHERMAN
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Patent number: 6213960Abstract: A device for performing chest compressions for CPR in coordination with applying electro-stimulus for additional resuscitative actions such as electro-ventilation, electro-counterpulsion, and defibrillation. The device includes a chest compression mechanism, electrodes and power supply for electro-stimulus, and a control system for applying electro-stimulus in coordination with the action of the chest compression mechanism.Type: GrantFiled: June 19, 1998Date of Patent: April 10, 2001Assignee: Revivant CorporationInventors: Darren R. Sherman, Steven R. Bystrom
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Patent number: 6142962Abstract: A resuscitation device for automatic compression of 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 which repeatedly tightens the belt and relaxes the belt to provide repeated and rapid chest compression. An assembly includes various resuscitation devices including chest compression devices, defibrillation devices, and airway management devices, along with communications devices and senses with initiate communications with emergency medical personnel automatically upon use of the device.Type: GrantFiled: August 27, 1997Date of Patent: November 7, 2000Assignee: Emergency Medical Systems, Inc.Inventors: Kenneth H. Mollenauer, Darren R. Sherman, Steven R. Bystrom, Cameron Miner
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Patent number: 6090056Abstract: A resuscitation device for automatic compression of 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 which repeatedly tightens the belt and relaxes the belt to provide repeated and rapid chest compression. An assembly includes various resuscitation devices including chest compression devices, defibrillation devices, and airway management devices, along with communications devices and senses with initiate communications with emergency medical personnel automatically upon use of the device.Type: GrantFiled: August 27, 1997Date of Patent: July 18, 2000Assignee: Emergency Medical Systems, Inc.Inventors: Steven R. Bystrom, Darren R. Sherman, Kenneth H. Mollenauer
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Patent number: 5373972Abstract: A fluid dispensing system for delivering sterile preservative-free solution is disclosed. The system uses double self-sealing valves mounted in series inside a tip compartment which fits on the outlet of a multiple dosage squeeze container to prevent undesirable retrograde flow of the dispensed liquid back into the bottle during the decompression cycle. The valves used are either positive acting, normally closed duckbill and/or umbrella valve(s) which open to express solution from the container when squeezing pressure is applied to the bottle and which automatically close when the pressure is released. The fluid dispensing system with an umbrella valve near the system outlet has close to zero dead space volume thereby practically eliminated possible contamination of the sterile fluid under the circumferential seal head portion of the umbrella valve and in the container. A hydrophobic filter is provided to sterilize the replacement air which enters the container upon release of the squeezing pressure.Type: GrantFiled: March 30, 1993Date of Patent: December 20, 1994Assignee: JSP Partners, L.P.Inventors: Steven R. Bystrom, Peter W. Chan, F. Jesus Martinez
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Patent number: 5310094Abstract: A fluid dispensing system for delivering sterile preservative free solution is disclosed. The system uses double self-sealing valves mounted in series inside a tip compartment which fits on the outlet of a multiple dosage squeeze container to prevent undesirable retrograde flow of the dispensed liquid back into the bottle during the decompression cycle. The valves used are positive acting, normally closed duckbill valves which open to express solution from the container when squeezing pressure is applied to the bottle and which automatically close when the pressure is released. A hydrophobic filter is provided to sterilize the replacement air which enters the container upon release of the squeezing pressure.Type: GrantFiled: November 15, 1991Date of Patent: May 10, 1994Assignee: JSP Partners, L.P.Inventors: F. Jesus Martinez, Steven R. Bystrom, Peter W. Chan