DK3148603T3 - Indretning og fremgangsmåde til tilvejebringelse af genoplivning eller suspenderet tilstand ved hjertestop - Google Patents
Indretning og fremgangsmåde til tilvejebringelse af genoplivning eller suspenderet tilstand ved hjertestop Download PDFInfo
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- DK3148603T3 DK3148603T3 DK15729090.9T DK15729090T DK3148603T3 DK 3148603 T3 DK3148603 T3 DK 3148603T3 DK 15729090 T DK15729090 T DK 15729090T DK 3148603 T3 DK3148603 T3 DK 3148603T3
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Classifications
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Claims (15)
1. Indretning til at tilvejebringe genoplivning eller suspenderet tilstand ved redistribuering af hjertets minutvolumen for at forøge forsyning til hjerne og hjerte hos en patient, hvor indretningen omfatter en elektrisk eller manuelt kontrollérbar redistribueringskomponent, som kan fastgøres til patienten, og som er konfigureret til at interagere med patienten til at tilvejebringe redistribuering af minutvolumen for at forøge forsyning til hjerne og hjerte, og hvor redistribueringskomponenten følger et prædefineret reaktionsmønster på grundlag af et elektrisk signal, og computermidler, som er konfigureret til: o at modtage patientdata, som identificerer fysiologiske og/eller anatomiske kendetegn hos patienten; and o at tilvejebringe det elektriske signal til styring af redistribueringskomponenten og/eller til præsentation af de fysiologiske og/eller anatomiske kendetegn til en bruger på grundlag af patientdataene eller et standardrespons hvor - redistribueringskomponenten omfatter 1) et langstrakt legeme, som strækker sig mellem en proksimal ende og en distal ende, hvor den distale ende kan indføres i patienten, og 2) et aortaekspansionslegeme og et oppustningsmiddel, som er forbundet med aortaekspansionslegemet for at kunne udvide aortaekspansionslegemet, - indretningen omfatter en placeringssikkerhedsmekanisme, som omfatter i det mindste en første sensor, som er i stand til at bestemme tryk distalt for aortaekspansionslegemet, hvor trykket er kendetegnende for patientens aorta, og et elektronisk kredsløb, som er konfigureret til at bekræfte en position af ekspansionslegemet i aorta på grundlag af trykket, - indretningen eventuelt omfatter i det mindste en anden sensor for tryk inden i aortaekspansionslegemet eller proksimalt for ekspansionslegemet, og - indretningen er konfigureret med en feedbacksløjfe, som modtager trykdata fra i det mindste den første sensor og eventuelle anden sensor til at styre fyldningen af aortaekspansionslegemet for at styre aortaekspansionslegemets tryk.
2. Indretningen ifølge krav 1, som omfatter patientdatafremstillingsmidler, som er konfigureret til at fremstille patientdate under ekstern hjertekompression, som er udført på patienten, hvor patientdatafremstillingsmidlerne er konfigureret til at fremstille patientdata ved at opfatte biosignaler fra patienten, fortrinsvis ved at være konfigureret til at opfatte biosignaler fra et blodkar eller et vævsafsnit.
3. Indretningen ifølge et hvilket som helst af de foregående krav, hvor oppustningsmidlet er tilpasset til at være i stand til at blive betjent manuelt af en bruger eller er tilpasset til at være i stand til at blive betjent automatisk.
4. Indretningen ifølge et hvilket som helst af de foregående krav, som endvidere omfatter en tilpasselig vævsbeskyttelsesmekanisme, som er konfigureret til at: bestemme et blodtryk eller blodstrømning, som er til stede i et blodkar hos patienten under hjertekompression; bestemme et aortaekspansionslegemekendetegn, som definerer en ekspansionsgrad af aortaekspansionslegemet på grundlag af det bestemte blodtryk eller den bestemte blodstrømning; og tilvejebringe et elektrisk signal til styring af oppustningsmidlet i overensstemmelse med det bestemte aortaekspansionslegemekendetegn.
5. Indretningen ifølge et hvilket som helst af de foregående krav, hvor det elektriske signal specificerer en ekspansionsgrad for aortaekspansionslegemet, en tidsfastsættelse for ekspansion af aortaekspansionslegemet, en øvre tærskel for ekspansion, en varighed af ekspansion af aortaekspansionslegemet, og/eller en tidsfastsættelse for sammentrækning af aortaekspansionslegemet.
6. Indretningen ifølge et hvilket som helst af de foregående krav, hvor den første sensor er placeret på redistribueringskomponenten for at bestemme biosignalet i en position distalt for aortaekspansionslegemet, hvor indretningen fortrinsvis er konfigureret til at anvende data fr den første sensor i kombination med data fra sensorer placeret ved andre positioner, såsom at mindst én af de andre sensorer er placeret på redistribueringskomponenten for at bestemme biosignalet i en position proksimalt for aortaekspansionslegemet.
7. Indretningen ifølge et hvilket som helst af de foregående krav, hvor placeringssikkerhedsmekanismen er konfigureret til at bestemme hvorvidt aortaekspansionslegemet er placeret i en position valgt fra en gruppe bestående af: et pulserende kar, som er i overensstemmelse med at være patientens aorta, et pulserende kar, som ikke er i overensstemmelse med at være aorta, et pulserende krav, som ikke kan bestemmes til at være patientens aorta, et venøst kar, et vævsafsnit, som ikke er et blodkar, og et vævsafsnit, som ikke kan stedbestemmes.
8. Indretningen ifølge et hvilket som helst af de foregående krav, som yderligere omfatter en først sikkerhedsmekanisme, som er konfigureret til at bestemme et tryk i aortaekspansionslegemet og til at bestemme et volumen af aortaekspansionslegemet, til at bestemme et forhold mellem trykket og volumen, og til at sammenligne forholdet med en øvre og nedre tærskelværdi, og til at iværksætte en styresekvens, som indbefatter, at yderligere oppustning af aortaekspansionslegemet standses, eller at aortaekspansionslegemet tømmes.
9. Indretningen ifølge et hvilket som helst af de foregående krav, som yderligere omfatter - en brugergrænseflade til brug af valgbar anvendelse af oppustningsmidlet; og/eller - en standsningsgrænseflade, som tillader manuel valgbar tømning af aortaoppustningslegemet.
1 0. I ndretningen ifølge et hvilket som helst af de foregående krav, som yderligere omfatter en elektronisk menneskegrænseflade med en grafisk eller audio brugergrænseflade, som er konfigureret til at tilvejebringe instruktioner eller information relateret til placeringen og fyldningsgraden af aortaekspansionslegemet i patientens aorta, hvor menneskegrænsefladen eventuelt kan fastøres i en fast placering på en patient.
11.1 ndretningen ifølge et hvilket som helst af de foregående krav, som yderligere omfatter i det mindste én sensor til bestemmelse af data for strømnings, 02-mætning eller koncentrations, og/eller volumen, som er signifikant for tryk, strømning og/eller volumen af en væske i aortaekspansionslegemet eller i et blodkar eller væv hos patienten, hvor computermidlerne fortrinsvis er konfigureret til at sammenligne tryk-, strømnings- og/eller volumendata med referenceinputdata og på grundlag af sammenligningen at bekræfte en placering af aortaekspansionslegemet i kroppen.
12. Indretningen ifølge krav 11, hvor computermidlerne er konfigureret til at aktivere en fejlsikring for nogle bekræftede placeringer i kroppen eller grænser på grundlag af sensordataanalyse, således at der opnås standsning af redistribueringskomponentens interaktion med patienten, ekspansionen af aortalegemet eller initiering af sammentrækning af aortalegemet.
13. Indretningen ifølge krav 11 eller 12, hvor en interaktiv brugervejledning er konfigureret til at tilvejebringe information, som er relateret til en placering af aortaekspansionslegemet i patienten, hvor informationen er bestemt på grundlag af tryk-, strømnings- og/eller volumendataene.
14. Indretningen ifølge et hvilket som helst af de foregående krav, hvor aortaekspansionslegemet omfatter en aortaaflukkende ballon, and fortrinsvis yderligere omfatter midler til at fylde den aortaaflukkende ballon med en væske eller en gas.
15. Indretningen ifølge krav 14, som yderligere omfatter en menneskegrænsefladenhed, som omfatter midlerne til fyldning, og som kan fastgøres til den aortaaflukkende ballon, hvor menneskegrænsefladen eventuelt kan fastgøres på en fast placering på en patent, og hvor menneskegrænsefladen eventuelt er integreret med menneskegrænsefladen, som er defineret i krav 13, og/eller med en håndholdt enhed, som omfatter computermidlerne, og som kan fastgøres eller er forud fastgjort til den aortaaflukkende ballon.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201470302 | 2014-05-26 | ||
DKPA201470668 | 2014-10-31 | ||
PCT/EP2015/061587 WO2015181167A1 (en) | 2014-05-26 | 2015-05-26 | A device and a method for providing resuscitation or suspended state in cardiac arrest |
Publications (1)
Publication Number | Publication Date |
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DK3148603T3 true DK3148603T3 (da) | 2018-04-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DK15729090.9T DK3148603T3 (da) | 2014-05-26 | 2015-05-26 | Indretning og fremgangsmåde til tilvejebringelse af genoplivning eller suspenderet tilstand ved hjertestop |
Country Status (12)
Country | Link |
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US (3) | US10143789B2 (da) |
EP (2) | EP3148603B1 (da) |
JP (2) | JP6633058B2 (da) |
KR (1) | KR20170019378A (da) |
CN (2) | CN111228102B (da) |
AU (1) | AU2015266063B2 (da) |
CA (1) | CA2949880C (da) |
DK (1) | DK3148603T3 (da) |
ES (2) | ES2961887T3 (da) |
NO (1) | NO3148603T3 (da) |
RU (1) | RU2725073C2 (da) |
WO (1) | WO2015181167A1 (da) |
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CN111228102A (zh) | 2020-06-05 |
US10143789B2 (en) | 2018-12-04 |
EP3148603B1 (en) | 2018-01-10 |
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EP3338826C0 (en) | 2023-08-23 |
ES2665668T3 (es) | 2018-04-26 |
EP3148603A1 (en) | 2017-04-05 |
US20190070348A1 (en) | 2019-03-07 |
AU2015266063A1 (en) | 2017-01-12 |
WO2015181167A1 (en) | 2015-12-03 |
US20170151381A1 (en) | 2017-06-01 |
CN106535954B (zh) | 2020-03-10 |
JP2017516624A (ja) | 2017-06-22 |
EP3338826B1 (en) | 2023-08-23 |
KR20170019378A (ko) | 2017-02-21 |
US20210330959A1 (en) | 2021-10-28 |
CN106535954A (zh) | 2017-03-22 |
CA2949880C (en) | 2023-01-10 |
CN111228102B (zh) | 2022-10-04 |
AU2015266063B2 (en) | 2019-12-19 |
JP2020054830A (ja) | 2020-04-09 |
JP6633058B2 (ja) | 2020-01-22 |
NO3148603T3 (da) | 2018-06-09 |
RU2016150647A3 (da) | 2019-04-30 |
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