US3865101A - Portable and separable heart monitor and heart defibrillator apparatus - Google Patents
Portable and separable heart monitor and heart defibrillator apparatus Download PDFInfo
- Publication number
- US3865101A US3865101A US465897A US46589774A US3865101A US 3865101 A US3865101 A US 3865101A US 465897 A US465897 A US 465897A US 46589774 A US46589774 A US 46589774A US 3865101 A US3865101 A US 3865101A
- Authority
- US
- United States
- Prior art keywords
- monitor
- unit
- heart
- defibrillator
- switch means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3904—External heart defibrillators [EHD]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
Definitions
- ABSTRACT This disclosure describes a portable, separable unit containing heart monitor and defibrillator portions. [521 U.S. Cl 128/2.06 R, 128/419 D, 20%67l/l64ld Both units have separate, rechargeable power [5]] lm CI A6) 5 /04 supplies.
- This invention pertains to combination heart monitor-heart defibrillator units and more particularly one where the monitor and the defibrillator operate in one portable console or as separate portable units.
- I a means for ascertaining the rhythm of the heart so that suitable diagnosis can be performed
- the first is accomplished by providing an electrocardiagram either on a cathode-ray oscilloscope or on a strip of recording tape with the latter function provided by a defibrillator.
- the monitor and the defibrillator functions were provided by separate instruments with separate power supplies, and not necessarily of the same manufacture. Subsequently manufacturers began to combine the monitor and the defibrillator functions into a unitary, portable but inseparable package with a single power supply.
- the monitor is used much more frequently and for longer periods of time than the defibrillator.
- the monitor is always used initially to enable diagnosis of the cardiac dysrhythmia but the condition diagnosed may not require use of the defibrillator.
- the monitor will continue in use until the patient reaches a facility for permanent care, and during transport it is often desirable to have the monitor travel with the patient. If the monitor and the defibrillator are inseparable within a single package, the instrument although portable is often too cumbersome to place on or near the conveying stretcher or too awkward to use conveniently. Further, the defibrillator may be needed constantly at the emergency facility so that transport in a combined unit would be further undesirable.
- FIG. 1 is a perspective view of the invention with the monitor portion removed and shown separately.
- FIG. 2 is a perspective view of the invention with the monitor portion positioned in the main console.
- FIG. 3 is a schematic diagram of a portion of the invention.
- FIG. 4 is a perspective view of 'the'back monitor.
- FIG. I shows the heart monitor-heart defibrillator combination 10, with the heart monitor portion 12 removed from the main console 14.
- the heart monitor is preferably a battery powered, self-contained unit which nests in compartment 16 of the main console. Once removed from the compartment 16 the monitor, sinceit can be battery powered, can provide a portable means for monitoring a patients heart thus facilitating diagnosis in remote locations.
- the defibrillator likewise is battery operated and is of a construction which makes it, alone or in combination with the heart monitor, a highly portable device. The details of the electrical circuits which comprise each of the monitor and defibrillator portions are not the subjects of this invention and will not be discussed herein.
- the monitor unit 12 once removed from the housing operates on its own self-contained batteryunit.
- the batteries employed typically, might be of the nickelend of the cadmium variety which are rechargeable and which can provide continuous operation for several hours.
- the defibrillator is preferably battery operated employing similar type batteries and having suitable capacity for permitting numerous energy discharges of suitable watt-second capacity.
- FIG. 3 shows in schematic, functional form the configuration required to allow the monitor unit to operate on its own power supply when removed from the monitor-defibrillator combination and then to operate on its own supply when it is replaced in its compartment 16 within the console 14.
- the batteries 18 and 20 internal to the monitor unit each have one terminal thereof 22 and 24 respectively, connected to common or ground potential 26.
- Their respecive high sides, 28 and 30, are connected to corresponding poles a and b of a double pole-double throw switch 32 which is shown schematically as separate units but which in fact is one switch.
- switch 32 preferably a spring loaded, button type is positioned on the back panel 35 of the monitor unit.
- the button, 31, protrudes outwardly therefrom so that when the unit 12 is positioned into the compartment 16, the button is depressed into the body of the monitor unit.
- the switch in the depressed state is shown in FIG. 3, i.e., the wipers 33 a and b are connected to the open contacts 32 c and d.
- the spring action of the switch extends the button and draws the wipers to the normally closed contacts 32 e and f.
- each of the batteries are electrically connected to terminals 34 a and b on the female portion 34 of an interface connector.
- the female portion 34, of the connector is mounted on the back panel 35 of the monitor unit 12.
- the corresponding male portion 36 is mounted on the rear wall of the compartment 16 such that it engages the female portion when the monitor unit 12 is positioned into the compartment 16.
- Contacts c and d of switch 32 do not have electrical leads connected thereto and are thus considered as the open positions. Contacts e and f are connected to female connector contacts 34 c and d respectively. Additionally the latter two contacts, since they carry the power supplied by batteries 18 and 20, are connected to the remaining electrical circuits within the monitor unit shown functionally by black box" 37.
- a male connector 36 which is located so as to mate with the female connector 34 when the monitor unit is positioned in the console.
- Contacts 36 a and b which mate with female contacts 34 a and b are connected to the poles a and b of a second switch 38 mounted on the front panel of the console 14.
- This is a double pole triple throw switch, shown schematically as implementing two separate functions.
- Switch 38 has an of position, and d; a Monitor Only" position, e and g and an ON" position,fand h.
- Switch contacts e and f are electrically connected to each other and to male connector contact 360, while switch contacts g and h are connected to each other and to male connector contact 36d.
- Switch 38 has two ON positions as far as the monitor unit is concerned.
- the reason for the redundancy is that switch 38 can contain a third pole-contact set (not shown) which would be used to supply power to the defibrillator circuits. This third set would be wired such that only when the switch 38 is in the ON position would power be supplied to the defibrillator circuits.
- the Monitor'Only position allows the monitor unit to be used alone while placed in the console.
- a portable unit including heart monitor and heart defibrillator portions which comprises:
- a removable heart-monitoring portion having a self-contained power supply, said monitoring portion capable of monitoring a patients heart, while positioned in said unit or removed therefrom;
- first switch means for interrupting the flow of electric power between said power supply and electrical circuits within said monitor portion when said monitoring portion is positioned in said unit;
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Electrotherapy Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US465897A US3865101A (en) | 1974-05-01 | 1974-05-01 | Portable and separable heart monitor and heart defibrillator apparatus |
FR7507217A FR2269326B1 (cs) | 1974-05-01 | 1975-03-07 | |
DE19752510470 DE2510470A1 (de) | 1974-05-01 | 1975-03-11 | Transportable vorrichtung mit herzmonitor- und herzdefibrillatorteilen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US465897A US3865101A (en) | 1974-05-01 | 1974-05-01 | Portable and separable heart monitor and heart defibrillator apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US3865101A true US3865101A (en) | 1975-02-11 |
Family
ID=23849608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US465897A Expired - Lifetime US3865101A (en) | 1974-05-01 | 1974-05-01 | Portable and separable heart monitor and heart defibrillator apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US3865101A (cs) |
DE (1) | DE2510470A1 (cs) |
FR (1) | FR2269326B1 (cs) |
Cited By (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4082084A (en) * | 1975-01-31 | 1978-04-04 | Medicor Muvek | Portable diagnostic device |
US4106494A (en) * | 1977-08-29 | 1978-08-15 | American Optical Corporation | Heart defibrillating and monitoring system |
USD249064S (en) * | 1976-09-03 | 1978-08-22 | Physio-Control Corporation | Portable defibrillator/EKG monitor/EKG recorder |
US4325385A (en) * | 1980-09-19 | 1982-04-20 | Simonsen & Weel's Eftf. A/S | Patient monitoring equipment |
US4419998A (en) * | 1980-08-08 | 1983-12-13 | R2 Corporation | Physiological electrode systems |
US4494552A (en) * | 1980-08-08 | 1985-01-22 | R2 Corporation | Physiological monitoring electrode system |
US4580576A (en) * | 1983-01-20 | 1986-04-08 | Chiltern International Limited | ECG recorder |
FR2571244A1 (fr) * | 1984-10-09 | 1986-04-11 | Distr App Medicaux Off | Appareil electro-medical combine |
US4590943A (en) * | 1985-04-19 | 1986-05-27 | Physio-Control Corporation | System for providing power to portable defibrillator |
US4628935A (en) * | 1985-01-08 | 1986-12-16 | Physio-Control Corporation | Defibrillator adapted for use with accessory cassettes |
US4653474A (en) * | 1984-07-06 | 1987-03-31 | Office de Distribution D'Appareils Medicaux | Portable electromedical device |
US4688579A (en) * | 1984-06-18 | 1987-08-25 | Nihon Kohden Corporation | Input device for hard-wire patient monitoring system |
US4724844A (en) * | 1985-06-26 | 1988-02-16 | Stephen Rafelson | Vital sign modular unit |
US4823796A (en) * | 1987-04-03 | 1989-04-25 | Laerdal Manufacturing Corp. | Defibrillator circuit for producing a trapezoidal defibrillation pulse |
US4895161A (en) * | 1986-09-26 | 1990-01-23 | Marquette Electronics | Transportable data module and display unit for patient monitoring system |
US4955381A (en) * | 1988-08-26 | 1990-09-11 | Cardiotronics, Inc. | Multi-pad, multi-function electrode |
US4974600A (en) * | 1989-07-18 | 1990-12-04 | Reyes Rey S | Interface cable for connecting bedside electrocardiograph monitor to portable defibrillator/electrocardiograph machine |
US5080099A (en) * | 1988-08-26 | 1992-01-14 | Cardiotronics, Inc. | Multi-pad, multi-function electrode |
US5105821A (en) * | 1989-07-18 | 1992-04-21 | Reyes Rey S | Interface cable for connecting bedside electrocardiograph monitor to portable defibrillator/electrocardiograph machine |
US5224870A (en) * | 1991-01-11 | 1993-07-06 | Physio-Control Corporation | Battery pack |
US5235979A (en) * | 1991-03-15 | 1993-08-17 | Angeion, Corporation | Dual battery system for implantable defibrillator |
US5237989A (en) * | 1991-04-04 | 1993-08-24 | Physio-Control Corporation | Cardiac defibrillator with movable contact switch |
EP0671184A1 (en) * | 1994-03-08 | 1995-09-13 | SpaceLabs Medical, Inc. | Modular system for controlling the function of a medical electronic device |
US5470343A (en) * | 1994-06-10 | 1995-11-28 | Zmd Corporation | Detachable power supply for supplying external power to a portable defibrillator |
US5575807A (en) * | 1994-06-10 | 1996-11-19 | Zmd Corporation | Medical device power supply with AC disconnect alarm and method of supplying power to a medical device |
US5674252A (en) * | 1994-09-28 | 1997-10-07 | Heartstream, Inc. | Quality assurance method for a care delivery system |
US5690693A (en) * | 1995-06-07 | 1997-11-25 | Sulzer Intermedics Inc. | Transcutaneous energy transmission circuit for implantable medical device |
US5697953A (en) * | 1993-03-13 | 1997-12-16 | Angeion Corporation | Implantable cardioverter defibrillator having a smaller displacement volume |
US5702431A (en) * | 1995-06-07 | 1997-12-30 | Sulzer Intermedics Inc. | Enhanced transcutaneous recharging system for battery powered implantable medical device |
US5713939A (en) * | 1996-09-16 | 1998-02-03 | Sulzer Intermedics Inc. | Data communication system for control of transcutaneous energy transmission to an implantable medical device |
US5827326A (en) * | 1991-03-15 | 1998-10-27 | Angeion Corporation | Implantable cardioverter defibrillator having a smaller energy storage capacity |
US5957956A (en) * | 1994-06-21 | 1999-09-28 | Angeion Corp | Implantable cardioverter defibrillator having a smaller mass |
US6038473A (en) * | 1997-04-08 | 2000-03-14 | Survivalink Corporation | Defibrillator battery with dual cell stack configuration |
EP1250944A2 (en) * | 2001-04-16 | 2002-10-23 | GE Medical Systems Information Technologies, Inc. | Portable patient monitor with defibrillator/pacemaker interface and battery power management |
WO2003009895A1 (en) * | 2001-07-20 | 2003-02-06 | Koninklijke Philips Electronics N.V. | Modular medical device and automated external defibrillator |
US20040176807A1 (en) * | 2000-02-04 | 2004-09-09 | Zmd Corporation, A Delaware Corporation | Integrated resuscitation |
WO2004093979A1 (en) * | 2003-04-22 | 2004-11-04 | Medtronic Physio-Control Corp. | Defibrillator/monitor system having a pod with leads capable of wirelessly communicating |
US6823209B2 (en) | 2001-10-19 | 2004-11-23 | Medtronic Physio-Control Corp. | Electrocardiogram filter |
US20040249417A1 (en) * | 2003-06-04 | 2004-12-09 | Terrance Ransbury | Implantable intravascular device for defibrillation and/or pacing |
US20040249431A1 (en) * | 2003-06-04 | 2004-12-09 | Terrance Ransbury | Device and method for retaining a medical device within a vessel |
US20050043641A1 (en) * | 2003-08-22 | 2005-02-24 | Takashi Ueda | Heartbeat detection device |
US20050107831A1 (en) * | 2003-11-18 | 2005-05-19 | Encore Medical Asset Corporation | System for therapeutic application of energy |
US20050131465A1 (en) * | 2000-02-04 | 2005-06-16 | Freeman Gary A. | Integrated resuscitation |
WO2005058416A1 (en) * | 2003-12-17 | 2005-06-30 | Medtronic Physio-Control Corp. | An external defibrillator with power and battery sharing capabilities with a pod |
US20050154437A1 (en) * | 2003-12-12 | 2005-07-14 | Williams Michael S. | Implantable medical device having pre-implant exoskeleton |
US20050228471A1 (en) * | 2003-06-04 | 2005-10-13 | Williams Michael S | Method and apparatus for retaining medical implants within body vessels |
US20050234431A1 (en) * | 2004-02-10 | 2005-10-20 | Williams Michael S | Intravascular delivery system for therapeutic agents |
US20060064131A1 (en) * | 2000-02-04 | 2006-03-23 | Freeman Gary A | User interface for defibrillator for use by persons with limited training and experience |
US20060070822A1 (en) * | 2003-06-18 | 2006-04-06 | Toshiba Elevator Kabushiki Kaisha | Sheave for elevator |
US20060122648A1 (en) * | 2003-02-19 | 2006-06-08 | Zoll Medical Corporation | CPR sensitive ECG analysis in an automatic external defibrillator |
US20070060785A1 (en) * | 2005-09-14 | 2007-03-15 | Freeman Gary A | Synchronization of repetitive therapeutic interventions |
US20070100379A1 (en) * | 2004-05-12 | 2007-05-03 | Zoll Medical Corporation | ECG Rhythm Advisory Method |
US20080077219A1 (en) * | 2003-06-04 | 2008-03-27 | Williams Michael S | Intravascular electrophysiological system and methods |
US20080077185A1 (en) * | 2003-12-17 | 2008-03-27 | Christopher Pearce | Defibrillator/Monitor System Having a Pod with Leads Capable of Wirelessly Communicating |
US20080221397A1 (en) * | 2003-12-17 | 2008-09-11 | Mcmahon Michael D | Defibrillator Patient Monitoring Pod |
US20090125074A1 (en) * | 2001-07-20 | 2009-05-14 | Koninklijke Philips Electronics N.V. | Modular medical device, base unit and module thereof, and automated external defibrillator (aed), methods for assembling and using the aed |
WO2012046168A1 (en) * | 2010-10-08 | 2012-04-12 | Koninklijke Philips Electronics N.V. | Mode knob with time criticality ordering of modes |
US8862228B2 (en) | 2003-11-06 | 2014-10-14 | Zoll Medical Corporation | Using chest velocity to process physiological signals to remove chest compression artifacts |
US9872998B2 (en) | 2012-05-08 | 2018-01-23 | Physio-Control, Inc. | Defibrillator communication system |
US10303852B2 (en) | 2012-07-02 | 2019-05-28 | Physio-Control, Inc. | Decision support tool for use with a medical monitor-defibrillator |
US10299668B2 (en) | 2005-10-21 | 2019-05-28 | Physio-Control, Inc. | Laryngoscope with handle-grip activated recording |
US10322060B2 (en) | 2013-09-25 | 2019-06-18 | Zoll Medical Corporation | Mobile device control |
US10413742B2 (en) | 2008-03-05 | 2019-09-17 | Physio-Control, Inc. | Defibrillator patient monitoring pod |
US10737105B2 (en) | 2017-10-02 | 2020-08-11 | Avive Solutions, Inc. | Modular defibrillator architecture |
US11166628B2 (en) | 2016-02-02 | 2021-11-09 | Physio-Control, Inc. | Laryngoscope with handle-grip activated recording |
US11944582B2 (en) | 2013-04-30 | 2024-04-02 | Zoll Medical Corporation | Compression depth monitor with variable release velocity feedback |
US12023296B2 (en) | 2003-11-06 | 2024-07-02 | Zoll Medical Corporation | Method and apparatus for enhancement of chest compressions during CPR |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4123067A1 (de) * | 1991-07-12 | 1993-01-14 | Betonbau Zubehoer Handel | Verfahren zum abdichten von fugen an bauwerken |
Citations (4)
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US2693510A (en) * | 1952-09-05 | 1954-11-02 | Collins Radio Co | Condenser discharger switch |
US3442269A (en) * | 1965-12-20 | 1969-05-06 | Zenith Radio Corp | Defibrillator and control circuit |
US3514626A (en) * | 1968-10-16 | 1970-05-26 | George E Platzer Jr | Switching circuit |
US3564152A (en) * | 1968-01-29 | 1971-02-16 | Gaf Corp | Dictating machine with microphone operated cradle switch |
-
1974
- 1974-05-01 US US465897A patent/US3865101A/en not_active Expired - Lifetime
-
1975
- 1975-03-07 FR FR7507217A patent/FR2269326B1/fr not_active Expired
- 1975-03-11 DE DE19752510470 patent/DE2510470A1/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US2693510A (en) * | 1952-09-05 | 1954-11-02 | Collins Radio Co | Condenser discharger switch |
US3442269A (en) * | 1965-12-20 | 1969-05-06 | Zenith Radio Corp | Defibrillator and control circuit |
US3564152A (en) * | 1968-01-29 | 1971-02-16 | Gaf Corp | Dictating machine with microphone operated cradle switch |
US3514626A (en) * | 1968-10-16 | 1970-05-26 | George E Platzer Jr | Switching circuit |
Cited By (153)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4082084A (en) * | 1975-01-31 | 1978-04-04 | Medicor Muvek | Portable diagnostic device |
USD249064S (en) * | 1976-09-03 | 1978-08-22 | Physio-Control Corporation | Portable defibrillator/EKG monitor/EKG recorder |
US4106494A (en) * | 1977-08-29 | 1978-08-15 | American Optical Corporation | Heart defibrillating and monitoring system |
US4419998A (en) * | 1980-08-08 | 1983-12-13 | R2 Corporation | Physiological electrode systems |
US4494552A (en) * | 1980-08-08 | 1985-01-22 | R2 Corporation | Physiological monitoring electrode system |
US4325385A (en) * | 1980-09-19 | 1982-04-20 | Simonsen & Weel's Eftf. A/S | Patient monitoring equipment |
US4580576A (en) * | 1983-01-20 | 1986-04-08 | Chiltern International Limited | ECG recorder |
US4688579A (en) * | 1984-06-18 | 1987-08-25 | Nihon Kohden Corporation | Input device for hard-wire patient monitoring system |
US4653474A (en) * | 1984-07-06 | 1987-03-31 | Office de Distribution D'Appareils Medicaux | Portable electromedical device |
FR2571244A1 (fr) * | 1984-10-09 | 1986-04-11 | Distr App Medicaux Off | Appareil electro-medical combine |
US4628935A (en) * | 1985-01-08 | 1986-12-16 | Physio-Control Corporation | Defibrillator adapted for use with accessory cassettes |
US4590943A (en) * | 1985-04-19 | 1986-05-27 | Physio-Control Corporation | System for providing power to portable defibrillator |
US4724844A (en) * | 1985-06-26 | 1988-02-16 | Stephen Rafelson | Vital sign modular unit |
US4895161A (en) * | 1986-09-26 | 1990-01-23 | Marquette Electronics | Transportable data module and display unit for patient monitoring system |
US4823796A (en) * | 1987-04-03 | 1989-04-25 | Laerdal Manufacturing Corp. | Defibrillator circuit for producing a trapezoidal defibrillation pulse |
US4955381A (en) * | 1988-08-26 | 1990-09-11 | Cardiotronics, Inc. | Multi-pad, multi-function electrode |
US5080099A (en) * | 1988-08-26 | 1992-01-14 | Cardiotronics, Inc. | Multi-pad, multi-function electrode |
US4974600A (en) * | 1989-07-18 | 1990-12-04 | Reyes Rey S | Interface cable for connecting bedside electrocardiograph monitor to portable defibrillator/electrocardiograph machine |
US5105821A (en) * | 1989-07-18 | 1992-04-21 | Reyes Rey S | Interface cable for connecting bedside electrocardiograph monitor to portable defibrillator/electrocardiograph machine |
US5350317A (en) * | 1991-01-11 | 1994-09-27 | Physio-Control Corporation | Battery pack |
US5224870A (en) * | 1991-01-11 | 1993-07-06 | Physio-Control Corporation | Battery pack |
US5235979A (en) * | 1991-03-15 | 1993-08-17 | Angeion, Corporation | Dual battery system for implantable defibrillator |
US5827326A (en) * | 1991-03-15 | 1998-10-27 | Angeion Corporation | Implantable cardioverter defibrillator having a smaller energy storage capacity |
US5237989A (en) * | 1991-04-04 | 1993-08-24 | Physio-Control Corporation | Cardiac defibrillator with movable contact switch |
USRE38777E1 (en) * | 1992-07-16 | 2005-08-16 | Angeion Corp. | Dual battery power system for an implantable cardioverter defibrillator with voltage booster |
US5697953A (en) * | 1993-03-13 | 1997-12-16 | Angeion Corporation | Implantable cardioverter defibrillator having a smaller displacement volume |
EP0671184A1 (en) * | 1994-03-08 | 1995-09-13 | SpaceLabs Medical, Inc. | Modular system for controlling the function of a medical electronic device |
US5529063A (en) * | 1994-03-08 | 1996-06-25 | Physio-Control Corporation | Modular system for controlling the function of a medical electronic device |
US5575807A (en) * | 1994-06-10 | 1996-11-19 | Zmd Corporation | Medical device power supply with AC disconnect alarm and method of supplying power to a medical device |
US5470343A (en) * | 1994-06-10 | 1995-11-28 | Zmd Corporation | Detachable power supply for supplying external power to a portable defibrillator |
US5957956A (en) * | 1994-06-21 | 1999-09-28 | Angeion Corp | Implantable cardioverter defibrillator having a smaller mass |
US5674252A (en) * | 1994-09-28 | 1997-10-07 | Heartstream, Inc. | Quality assurance method for a care delivery system |
US5690693A (en) * | 1995-06-07 | 1997-11-25 | Sulzer Intermedics Inc. | Transcutaneous energy transmission circuit for implantable medical device |
US5702431A (en) * | 1995-06-07 | 1997-12-30 | Sulzer Intermedics Inc. | Enhanced transcutaneous recharging system for battery powered implantable medical device |
US5713939A (en) * | 1996-09-16 | 1998-02-03 | Sulzer Intermedics Inc. | Data communication system for control of transcutaneous energy transmission to an implantable medical device |
US6038473A (en) * | 1997-04-08 | 2000-03-14 | Survivalink Corporation | Defibrillator battery with dual cell stack configuration |
US20060064131A1 (en) * | 2000-02-04 | 2006-03-23 | Freeman Gary A | User interface for defibrillator for use by persons with limited training and experience |
US20050197672A1 (en) * | 2000-02-04 | 2005-09-08 | Freeman Gary A. | Integrated resuscitation |
US20040176807A1 (en) * | 2000-02-04 | 2004-09-09 | Zmd Corporation, A Delaware Corporation | Integrated resuscitation |
US7310553B2 (en) | 2000-02-04 | 2007-12-18 | Zoll Medical Corporation | Integrated resuscitation |
US20080071316A1 (en) * | 2000-02-04 | 2008-03-20 | Zoll Medical Corporation | Integrated Resuscitation |
US20050131465A1 (en) * | 2000-02-04 | 2005-06-16 | Freeman Gary A. | Integrated resuscitation |
US9433554B2 (en) | 2000-02-04 | 2016-09-06 | Zoll Medical Corporation | Integrated resuscitation |
US8744573B2 (en) | 2000-02-04 | 2014-06-03 | Zoll Medical Corporation | Integrated resuscitation |
EP1250944A2 (en) * | 2001-04-16 | 2002-10-23 | GE Medical Systems Information Technologies, Inc. | Portable patient monitor with defibrillator/pacemaker interface and battery power management |
EP1250944A3 (en) * | 2001-04-16 | 2005-01-05 | GE Medical Systems Information Technologies, Inc. | Portable patient monitor with defibrillator/pacemaker interface and battery power management |
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Also Published As
Publication number | Publication date |
---|---|
FR2269326B1 (cs) | 1977-04-15 |
DE2510470A1 (de) | 1975-11-13 |
FR2269326A1 (cs) | 1975-11-28 |
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