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defibrillator monitor

A defibrillator and indication technology, applied in the direction of cardiac defibrillators, instruments, sensors, etc., can solve the problems of limited wearability and comfort, excessive size and weight, battery, life-saving equipment troubles, etc., to improve patient care Effect

Inactive Publication Date: 2016-06-01
ZOLL MEDICAL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in batteries that are both excessive in size and weight, which limits their portability and convenience and, in the case of externally wearable defibrillators such as LifeVest (ZOLLMedical, Chelmsford, MA), limits their wearability and comfort
Additionally, the battery remains the least reliable component of currently manufactured AEDs, with periodic recalls due to manufacturing defects and the normal end-of-life degradation that always comes with batteries, but batteries are particularly troublesome for life-saving devices

Method used

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Embodiment Construction

[0051] This specification discusses systems and techniques for delivering defibrillation energy in a controlled manner. Typically, such energy needs to be built up, for example by charging a capacitor, and this energy buildup can take a considerable time. Using the techniques described herein, the system can pre-analyze the patient's need to deliver a defibrillation pulse (e.g., while the rescuer is performing chest compressions), and can place a capacitor or other appropriate The energy delivery mechanism is charged so that the shock can be delivered on demand.

[0052] see now figure 2 , shows the AED 10, which can be used to deliver a defibrillation shock at the appropriate time. In this figure showing an example implementation, a rescuer uses AED 10 to automatically monitor a patient during cardiac resuscitation. The AED 10 uses the measured ECG signal to monitor the patient's heart and recharge the defibrillation device within the AED while resuscitating the patient u...

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Abstract

Systems and methods are described herein that relate to the field of cardiac resuscitation, and in particular, to devices for assisting rescuers in performing cardiopulmonary resuscitation (CPR).

Description

[0001] Cross References to Related Applications [0002] This application is based on U.S. Provisional Application No. 61 / 304,119, filed February 12, 2010, entitled "DEIBRILLATORCHARGING" and on February 24, 2010, entitled "DEIBRILLATORDISPLAY" display)” of U.S. Provisional Application No. 61 / 307,690, each of which is hereby incorporated by reference in its entirety. technical field [0003] This document relates to cardiac resuscitation, and in particular to systems and techniques for assisting rescuers in performing cardiopulmonary resuscitation (CPR). Background technique [0004] The heart relies on an orderly sequence of electrical impulses to beat efficiently. Deviations from this normal sequence are known as "arrhythmias". Some medical devices include signal processing software that analyzes electrocardiogram (ECG) signals acquired from treated patients (e.g., patients in emergency situations) to determine when conditions such as ventricular fibrillation (VF) or sho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N1/39G16H20/30G16Z99/00
CPCA61B5/082A61B5/14542A61B5/7225A61B5/7235A61B5/7257A61B5/7271A61B5/742A61N1/39A61N1/3993A61H31/005A61N1/3925A61N1/3937A61N1/3981A61H2230/04A61H2230/207A61H2230/30A61B5/318G16Z99/00A61H2201/5076A61H2201/5084A61H2230/205A61N1/3975G09B19/003G09B23/288G16H40/63G16H20/30G16H20/40G16H50/00A61B5/11A61B5/7282A61B5/746A61N1/046A61N1/0492A61N1/3931A61N1/3987A61B2562/0219A61H2201/5043A61B5/7445A61B5/339A61B5/25A61B5/0205A61B5/0836
Inventor 谭清加里·A·弗里曼弗雷德里克·J·格哈卜马丁·E·布里斯安娜玛丽·西尔弗
Owner ZOLL MEDICAL CORPORATION
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