[특허]Methods, systems and computer program products to inhibit ventricular fibrillation during cardiopulmonary resuscitation

Methods, systems and computer program products to inhibit ventricular fibrillation during cardiopulmonary resuscitation 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61N-001/39
출원번호	US-0766290 (2010-04-23)
등록번호	US-8843195 (2014-09-23)
발명자 / 주소	Ideker, Raymond E. Walcott, Gregory P.
출원인 / 주소	UAB Research Foundation
대리인 / 주소	Myers Bigel Sibley & Sajovec, PA
인용정보	피인용 횟수 : 0 인용 특허 : 148

초록

Methods, systems and computer program products determine and identify a favorable time to deliver cardiac compression to a subject to avoid a vulnerable period of a spontaneous intrinsic cardiac cycle.

대표청구항 ▼

1. A method for performing chest compression during cardiopulmonary resuscitation (CPR), comprising; electrically stimulating a subject's heart during cardiopulmonary resuscitation; andcompressing the heart at a selected time proximate to the delivery of the electrical stimulation that avoids compressing the heart during a vulnerable T-wave portion of the intrinsic cardiac cycle, wherein the selected time that avoids compressing the heart during the vulnerable T-wave portion of the intrinsic cardiac cycle is selected responsive to an electrically stimulated cardiac cycle and/or a sensed measure of spontaneous cardiac activity that includes a T-wave portion. 2. A method according to claim 1, wherein the compressing step is initiated in advance of the electrical stimulation. 3. A method according to claim 1, wherein the compressing step is initiated during the electrical stimulation. 4. A method according to claim 3, wherein the compressing step is initiated after the electrical stimulation at a time that does not overlap with the T wave portion of a spontaneous intrinsic cardiac cycle. 5. A method according to claim 1, wherein the electrical stimulation comprises applying a shock with an external defibrillator. 6. A method according to claim 5, wherein electrical stimulation comprises applying a shock to the heart with an implantable defibrillator. 7. A method according to claim 1, wherein compressing the heart comprises manually compressing the heart. 8. A method according to claim 7, further comprising automatically generating an audible alert when compression is to be initiated to direct a person to initiate manual compression. 9. A method according to claim 8, wherein the manual compression is a closed chest manual compression. 10. A method according to claim 8, wherein the manual compression is an internal chest compression. 11. A method according to claim 8, wherein the manual compression is an open chest compression. 12. A method according to claim 1, wherein the compressing the heart comprises mechanically compressing the heart using a compression device. 13. A method according to claim 12, further comprising automatically controlling the device to apply the mechanical compression based on the timing of the electrical stimulation. 14. A method according to claim 13, wherein the device is an external device residing on a closed chest of the subject. 15. A method according to claim 13, wherein the device comprises an internal portion that automatically inflates and deflates to provide a minimally invasive direct cardiac massage. 16. A method according to claim 14, wherein the external device comprises an inflatable vest configured to compress the chest. 17. A system for performing chest compression during cardiopulmonary resuscitation (CPR), comprising; means for electrically stimulating a subject's heart during cardiopulmonary resuscitation; andmeans for compressing the heart at a selected time proximate to the delivery of the electrical stimulation that avoids compressing the heart during a vulnerable T-wave portion of the intrinsic cardiac cycle, wherein the selected time that avoids compressing the heart during the vulnerable T-wave portion of the intrinsic cardiac cycle is selected responsive to an electrically stimulated cardiac cycle and/or a sensed measure of spontaneous cardiac activity that includes a T-wave portion. 18. A system according to claim 17, wherein the means for compressing the heart comprises a mechanically operated device. 19. A system according to claim 18, further comprising means for automatically controlling the mechanically operated device to apply a mechanical compression responsive to the timing of the electrical stimulation. 20. A system according to claim 19, wherein the device is an external device configured to reside about a closed chest of the subject. 21. A system according to claim 19, wherein the device comprises an internal portion that is configured to automatically inflate and deflate to provide a minimally invasive direct cardiac massage. 22. A system according to claim 19, wherein the means for stimulating comprises electrodes configured to engage a chest of the subject undergoing CPR. 23. A system according to claim 22, wherein the means for stimulating comprises implantable electrodes positioned in the subject. 24. A system according to claim 17, further comprising an audible indicator signal alerting as to when timing for compressing the heart is favorable.

이 특허에 인용된 특허 (148)

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Schulte Theodore J. (Plymouth MN) Dahl Roger W. (Andover MN) Bach ; Jr. Stanley M. (Shoreview MN) Shapland Edward (Shoreview MN) Lang Douglas J. (Arden Hills MN), Unitary intravascular defibrillating catheter with bipolar sensing.
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Snyders Robert V. (31 W. Brentmoor Clayton MO 63105), Ventricular assist device.
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Snyders Robert V. (31 West Brentmoor Clayton MO 63105), Ventricular assist device.
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Nova Richard C. ; Bertagnole Shawn R., Visual and aural user interface for an automated external defibrillator.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Methods, systems and computer program products to inhibit ventricular fibrillation during cardiopulmonary resuscitation 원문보기

초록

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연합인증

Methods, systems and computer program products to inhibit ventricular fibrillation during cardiopulmonary resuscitation 원문보기

초록

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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