로그인시 본인확인과정이 필요할 수 있습니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기
| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0098066 (2011-04-29) |
| 등록번호 | US-8776792 (2014-07-15) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 0 인용 특허 : 335 |
The systems and methods include providing a volume-targeted minimum pressure-control breath type during ventilation of a patient. The system and methods provide a novel breath type that allows an operator to input a tidal volume and receive some of the benefits of utilizing an airway pressure releas
The systems and methods include providing a volume-targeted minimum pressure-control breath type during ventilation of a patient. The system and methods provide a novel breath type that allows an operator to input a tidal volume and receive some of the benefits of utilizing an airway pressure release ventilation (APRV) breath type in combination with some of the benefits of utilizing a volume-targeted-pressure-control (VC+) breath type.
1. A method for ventilating a patient with a ventilator comprising: receiving a target tidal volume and a set positive end expiratory pressure (PEEP) by a ventilator;receiving a set minimum inspiration pressure by the ventilator;receiving at least two of a set inspiration time, a set exhalation time
1. A method for ventilating a patient with a ventilator comprising: receiving a target tidal volume and a set positive end expiratory pressure (PEEP) by a ventilator;receiving a set minimum inspiration pressure by the ventilator;receiving at least two of a set inspiration time, a set exhalation time, a set inspiration time to expiration time ratio (I:E ratio), and a set respiratory rate by the ventilator;delivering a first inspiration pressure to a patient in a first breath;calculating a revised effective pressure for delivery to the patient to achieve the target tidal volume based on measurements taken from the first breath indicative of a tidal volume delivered to the patient in the first breath;comparing the calculated revised effective pressure to the received set minimum inspiration pressure;delivering a second inspiration pressure with the ventilator during a second breath to the patient, the second inspiration pressure is determined based on the calculated revised effective pressure and the step of comparing the calculated revised effective pressure to the received set minimum inspiration pressure;delivering the PEEP during exhalation with the ventilator;delivering an I:E ratio of greater than 4:1 during each breath without requiring a clinician to enter both a set PEEPHIGH setting and a set PEEPLOW setting; anddelivering a spontaneous breath in response to a patient initiated trigger during inspiration above the delivered second inspiration pressure and during expiration above the delivered PEEP. 2. The method of claim 1, wherein the step of comparing the calculated revised effective pressure to the received set minimum inspiration pressure includes determining that the calculated revised effective pressure is less than the received set minimum inspiration pressure, and wherein the-delivered second inspiration pressure is the received set minimum inspiration pressure. 3. The method of claim 1, wherein the step of comparing the calculated pressure to the received minimum inspiration pressure includes determining that the calculated pressure is more than the received minimum inspiration pressure, and wherein the delivered second inspiration pressure is the calculated revised effective pressure. 4. The method of claim 1, further comprising receiving at least one of a set rise time and a set FiO2 by the ventilator. 5. The method of claim 1, further comprising receiving a set pressure support setting that is applied to the spontaneous breath delivered by the ventilator during inspiration above the delivered second inspiration pressure and during expiration above the delivered PEEP. 6. The method of claim 1, further comprising tracking the spontaneous breath delivered by the ventilator during inspiration above the delivered second inspiration pressure and during expiration above the delivered PEEP. 7. The method of claim 1, further comprising: receiving a set maximum inspiration pressure by the ventilator; andcomparing the set maximum inspiration pressure-to the calculated revised effective pressure. 8. The method of claim 7, wherein the step of comparing the calculated revised effective pressure to the set maximum inspiration pressure includes determining that the calculated revised effective pressure is less than the set maximum inspiration pressure, and wherein the delivered second inspiration pressure is the calculated revised effective pressure. 9. The method of claim 7, further comprising: wherein the step of comparing the calculated revised effective pressure to the set maximum inspiration pressure includes determining that the calculated revised effective pressure is more than the set maximum inspiration pressure, andwherein the delivered-second inspiration pressure is the set maximum inspiration pressure. 10. The method of claim 7, wherein the set maximum inspiration pressure is calculated based on the set minimum inspiration pressure. 11. The method of claim 7, further comprising: receiving the set minimum inspiration pressure by the ventilator from a default minimum inspiration pressure setting in the ventilator; andreceiving the set maximum inspiration pressure by the ventilator from a default maximum inspiration setting in the ventilator. 12. The method of claim 1, further comprising: receiving the set minimum inspiration pressure by the ventilator from a default minimum inspiration pressure setting in the ventilator. 13. The method of claim 1, further comprising: receiving the set PEEP by the ventilator from a default PEEP setting in the ventilator. 14. The method of claim 1, further comprising: executing an alarm when the tidal volume is not equivalent to the target tidal volume. 15. The method of claim 1, further comprising: executing an alarm when the tidal volume of the patient is above a predetermined threshold. 16. A ventilator system comprising: a pressure generating system adapted to generate a flow of breathing gas;a ventilation tubing system including a patient interface for connecting the pressure generating system to a patient;one or more sensors operatively coupled to at least one of the pressure generating system, the patient, and the ventilation tubing system, wherein at least one sensor is capable of generating an output indicative of an inspiration flow; anda volume-targeted minimum pressure-control (VCI) module that calculates an inspiration pressure to achieve a target tidal volume when delivered to the patient based on a measured tidal volume from a previously delivered breath calculated from the output indicative of the inspiration flow, compares the calculated inspiration pressure to a set minimum pressure, and causes the pressure generating system to deliver in a following breath at least one of the calculated inspiration pressure and the set minimum pressure to the patient during inhalation based on the comparison of the calculated inspiration pressure to the set minimum pressure, and wherein the VCI module delivers an inspiration time to expiration time ratio (I:E ratio) of greater than 4:1 during each breath without requiring a clinician to enter both a set PEEPHIGH setting and a set PEEPLOW setting. 17. A computer-readable medium having non-transitory computer-executable instructions for performing a method of ventilating a patient with a ventilator, the method comprising: repeatedly receiving a target tidal volume and a set positive end expiratory pressure (PEEP) by a ventilator;repeatedly receiving a set minimum inspiration pressure by the ventilator;repeatedly receiving at least two of a set inspiration time, a set exhalation time, a set inspiration time to expiration time ratio (I:E ratio), and a set respiratory rate by the ventilator;repeatedly delivering a first inspiration pressure to a patient in a first breath;repeatedly calculating a revised effective pressure for delivery to the patient to achieve the target tidal volume based on measurements taken from the first breath indicative of a tidal volume delivered to the patient in the first breath;repeatedly comparing the calculated revised effective pressure to the received set minimum inspiration pressure;repeatedly delivering a second inspiration pressure with the ventilator during a second breath to the patient, the second inspiration pressure is determined based on the calculated revised effective pressure and the step of comparing the calculated revised effective pressure to the received set minimum inspiration pressure;repeatedly delivering, the set PEEP during exhalation with the ventilator;repeatedly delivering an I:E ratio of greater than 4:1 during each breath without requiring a clinician to enter both a set PEEPHIGH setting and set PEEPLOW setting; andrepeatedly delivering a spontaneous breath in response to a patient initiated trigger during inspiration above the delivered second inspiration pressure and during expiration above the delivered PEEP.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.