PL434417A1 - Modułowy system wielostanowiskowej wentylacji pacjentów - Google Patents

Modułowy system wielostanowiskowej wentylacji pacjentów

Info

Publication number
PL434417A1
PL434417A1 PL434417A PL43441720A PL434417A1 PL 434417 A1 PL434417 A1 PL 434417A1 PL 434417 A PL434417 A PL 434417A PL 43441720 A PL43441720 A PL 43441720A PL 434417 A1 PL434417 A1 PL 434417A1
Authority
PL
Poland
Prior art keywords
valve
patient
gas
exhaust
flow
Prior art date
Application number
PL434417A
Other languages
English (en)
Other versions
PL244255B1 (pl
Inventor
Marek Darowski
Maciej KOZARSKI
Original Assignee
Instytut Biocybernetyki I Inżynierii Biomedycznej Im. Macieja Nałęcza Polskiej Akademii Nauk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Instytut Biocybernetyki I Inżynierii Biomedycznej Im. Macieja Nałęcza Polskiej Akademii Nauk filed Critical Instytut Biocybernetyki I Inżynierii Biomedycznej Im. Macieja Nałęcza Polskiej Akademii Nauk
Priority to PL434417A priority Critical patent/PL244255B1/pl
Priority to PCT/PL2021/050041 priority patent/WO2021262017A1/en
Priority to EP21754854.4A priority patent/EP4168080A1/en
Publication of PL434417A1 publication Critical patent/PL434417A1/pl
Publication of PL244255B1 publication Critical patent/PL244255B1/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0883—Circuit type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/1065—Filters in a path in the expiratory path
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/11—General characteristics of the apparatus with means for preventing cross-contamination when used for multiple patients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/84—General characteristics of the apparatus for treating several patients simultaneously

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

Wynalazek dotyczy modułowego systemu wielostanowiskowej wentylacji pacjentów (P1, P2, P3, P4) zawierającego respirator (1) sterujący, pracujący w trybie ciśnieniowym, mający wyjście pneumatyczne (2) oraz końcówkę wydechową (3), oraz zawierającego co najmniej jeden dzielnik strumienia (D1, D2) gazu z końcówkami wejściowymi (10, 14) i wyjściowymi (11, 12, 15, 9) a także kolektorową linię wydechową (4), charakteryzującego się tym, że pomiędzy respirator (1) a dzielniki strumienia (D1, D2) włączony jest blok zaworowy (5) z wejściem (6) i wyjściami (7, 8), gdzie dzielniki strumienia (D1, D2) połączone są z blokiem zaworowym (5) równolegle, przy czym każdy z dzielników strumienia (D1, D2), do każdej ze swych dwóch końcówek wyjściowych (11, 12, 15, 9) ma przyłączony pneumatyczny system transportu gazów, zawierający zawór wdechowy do łączenia, w fazie wdechu, dzielnika strumienia (D1, D2) gazu z drogami oddechowymi pacjenta (P1, P2 ,P3, P4), oraz zawór wydechowy do łączenia pacjenta (P1, P2 ,P3, P4) z kolektorową linią wydechową (4), przy czym system transportu gazów zawiera ponadto zawór do ustalania minimalnego ciśnienia końcowo - wydechowego płuc pacjenta (P1, P2 ,P3, P4), przy czym zawór jest przyłączony do kolektorowej linii wydechowej (4) połączonej do końcówki wydechowej (3) respiratora.
PL434417A 2020-06-23 2020-06-23 Modułowy system wielostanowiskowej wentylacji pacjentów PL244255B1 (pl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL434417A PL244255B1 (pl) 2020-06-23 2020-06-23 Modułowy system wielostanowiskowej wentylacji pacjentów
PCT/PL2021/050041 WO2021262017A1 (en) 2020-06-23 2021-06-15 Modular system for multi-station patient ventilation
EP21754854.4A EP4168080A1 (en) 2020-06-23 2021-06-15 Modular system for multi-station patient ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL434417A PL244255B1 (pl) 2020-06-23 2020-06-23 Modułowy system wielostanowiskowej wentylacji pacjentów

Publications (2)

Publication Number Publication Date
PL434417A1 true PL434417A1 (pl) 2021-12-27
PL244255B1 PL244255B1 (pl) 2023-12-27

Family

ID=77317390

Family Applications (1)

Application Number Title Priority Date Filing Date
PL434417A PL244255B1 (pl) 2020-06-23 2020-06-23 Modułowy system wielostanowiskowej wentylacji pacjentów

Country Status (3)

Country Link
EP (1) EP4168080A1 (pl)
PL (1) PL244255B1 (pl)
WO (1) WO2021262017A1 (pl)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL141963B1 (en) * 1983-03-04 1987-09-30 Goran Hedenstierna Apparatus for independently ventilating each of two lungs with slective use of positive expiratory pressures
US5752507A (en) * 1997-04-04 1998-05-19 Moalem; Jacob Method and apparatus for differential lung ventilation
IL131232A (en) * 1999-08-03 2003-12-10 North Wind Ltd Multiplex ventilation system
US20170128693A1 (en) * 2014-06-14 2017-05-11 Instytut Biocybernetyki I Inzynierii Biomedycznej Im. Macieja Nalecza Pan Volume divider and method of respiratory gas division

Also Published As

Publication number Publication date
WO2021262017A1 (en) 2021-12-30
PL244255B1 (pl) 2023-12-27
EP4168080A1 (en) 2023-04-26

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