Ventilator-initiated prompt regarding high delivered tidal volume
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-016/00
A62B-007/00
A62B-009/00
A61B-005/08
G06F-019/00
A61B-005/00
A61B-005/0205
A61B-005/087
A61B-005/091
출원번호
US-0039020
(2011-03-02)
등록번호
US-9038633
(2015-05-26)
발명자
/ 주소
Milne, Gary
Hensley, Kirk
Doyle, Peter R.
Kimm, Gardner
출원인 / 주소
Covidien LP
대리인 / 주소
Merchant & Gould P.C.
인용정보
피인용 횟수 :
0인용 특허 :
258
초록▼
This disclosure describes systems and methods for monitoring and evaluating ventilatory data to provide useful notifications and/or recommendations. Indeed, many clinicians may not easily identify or recognize data patterns and correlations indicative of certain patient conditions or the effectivene
This disclosure describes systems and methods for monitoring and evaluating ventilatory data to provide useful notifications and/or recommendations. Indeed, many clinicians may not easily identify or recognize data patterns and correlations indicative of certain patient conditions or the effectiveness of ventilatory treatment. Further, clinicians may not readily determine appropriate adjustments that may address certain patient conditions or the effectiveness of ventilatory treatment. Specifically, clinicians may not readily detect or recognize the occurrence of high-delivered VT, during various types of ventilation. According to embodiments, a ventilator may be configured to monitor and evaluate diverse ventilatory parameters to detect an occurrence of and potential causes for high-delivered VT, and may subsequently issue suitable notifications and/or recommendations. The suitable notifications and/or recommendations may further be provided in a hierarchical format such that the clinician may selectively access information regarding the high-delivered VT, and/or potential causes for the high-delivered VT.
대표청구항▼
1. A ventilator-implemented method for detecting high-delivered tidal volume (VT), the method comprising: receiving one or more ventilatory settings, wherein the one or more ventilatory settings include a threshold VT;collecting ventilatory data;processing the collected ventilatory data, wherein pro
1. A ventilator-implemented method for detecting high-delivered tidal volume (VT), the method comprising: receiving one or more ventilatory settings, wherein the one or more ventilatory settings include a threshold VT;collecting ventilatory data;processing the collected ventilatory data, wherein processing the collected ventilatory data includes determining a delivered VT;analyzing the delivered VT, comprising comparing the delivered VT, to the threshold VT;detecting high-delivered VT, upon determining that the delivered VT, is greater than the threshold VT;identifying one or more potential causes for the high-delivered VT, comprising one or more of: detecting an increase in compliance concurrently with the high-delivered VT;detecting a decrease in resistance concurrently with the high-delivered VT; anddetecting an increase in patient inspiratory effort concurrently with the high-delivered VT; anddisplaying a smart prompt when high-delivered VT is detected. 2. The method of claim 1, wherein the delivered VT is determined by integrating inspiratory flow over inspiratory time (TI). 3. The method of claim 1, wherein the delivered VT is determined by integrating expiratory flow over expiratory time (TE). 4. The method of claim 1, wherein displaying the smart prompt includes displaying the one or more potential causes for the high-delivered VT. 5. The method of claim 1, wherein detecting an increase in compliance comprises: retrieving compliance data;comparing the compliance data to a compliance threshold; and determining that the compliance data breaches the compliance threshold. 6. The method of claim 1, wherein detecting a decrease in resistance comprises: retrieving resistance data;comparing the resistance data to a resistance threshold; anddetermining that the resistance data breaches the resistance threshold. 7. The method of claim 1, wherein detecting an increase in patient inspiratory effort comprises: retrieving patient effort data;comparing the patient effort data to an effort threshold; anddetermining that the patient effort data breaches the effort threshold. 8. The method of claim 1, wherein the smart prompt comprises: a primary prompt that includes an alert regarding the high-delivered VT, and the one or more potential causes for the high-delivered VT; anda secondary prompt that includes one or more recommendations for addressing the high-delivered VT. 9. The method of claim 4, wherein displaying the smart prompt includes displaying one or more recommendations for addressing the high-delivered VT. 10. A ventilatory system for issuing a smart prompt when high-delivered tidal volume (VT) is detected, comprising: at least one processor; andat least one memory, communicatively coupled to the at least one processor and containing instructions that, when executed by the at least one processor, cause the ventilatory system to: detect high-delivered VT ;identify one or more potential causes for the high-delivered VT, comprising one or more of: detect an increase in compliance concurrently with the high-delivered VT;detect a decrease in resistance concurrently with the high-delivered VT; anddetect an increase in patient inspiratory effort concurrently with the high-delivered VT;determine one or more recommendations for addressing the high-delivered VT; anddisplay a smart prompt, the smart prompt comprising one or more of: an alert regarding the high-delivered VT;a notification message displaying the one or more potential causes for the high-delivered VT; anda recommendation message displaying the one or more recommendations for addressing the high-delivered VT. 11. The ventilatory system of claim 10, wherein the smart prompt comprises: a primary prompt that includes the alert regarding the high-delivered VT, and the notification message displaying the one or more potential causes for the high-delivered VT; anda secondary prompt that includes the recommendation message displaying the one or more recommendations for addressing the high-delivered VT. 12. The ventilatory system of claim 10, wherein the notification message displays at least one of: an increase in compliance detected concurrently with the high-delivered VT, and a decrease in resistance detected concurrently with the high-delivered VT, and wherein the recommendation message displays: consider decreasing inspiratory pressure (PI). 13. The ventilatory system of claim 10, wherein the notification message displays at least one of: an increase in compliance detected concurrently with the high-delivered VT, and a decrease in resistance detected concurrently with the high-delivered VT, and wherein the recommendation message displays: consider decreasing pressure support (PSUPP). 14. The ventilatory system of claim 10, wherein the notification message displays: an increase in patient inspiratory effort detected concurrently with the high-delivered VT, and wherein the recommendation message comprises one or more of: consider causes for the increase in patient inspiratory effort; andconsider decreasing inspiratory pressure (PI). 15. The ventilatory system of claim 10, wherein the notification message displays: an increase in patient inspiratory effort detected concurrently with the high-delivered VT, and wherein the recommendation message comprises one or more of: consider causes for the increase in patient inspiratory effort; andconsider decreasing pressure support (PSUPP). 16. The ventilatory system of claim 10, wherein the notification message displays: an increase in patient inspiratory effort detected concurrently with the high-delivered VT, and wherein the recommendation message comprises one or more of: consider causes for the increase in patient inspiratory effort; andconsider increasing set VT. 17. A graphical user interface of a ventilator for displaying one or more smart prompts corresponding to a detected condition, the graphical user interface communicatively coupled to the ventilator-for accepting commands and for displaying information, the graphical user interface comprising: at least one window; andone or more elements within the at least one window comprising at least one smart prompt element for communicating information regarding the detected condition and one or more potential causes for the detected condition, wherein the detected condition is high-delivered tidal volume (VT), and wherein the one or more potential causes for the detected condition include one or more of: an increase in compliance, a decrease in resistance, and an increase in patient inspiratory effort. 18. The graphical user interface of claim 17, wherein the at least one smart prompt element further comprises at least one of a notification message and a recommendation message, wherein the notification message comprises an alert associated with the detected high-delivered VT, and wherein the recommendation message comprises one or more recommendations for addressing the detected high-delivered VT. 19. A ventilator processing interface for displaying a smart prompt in response to detecting high-delivered tidal volume (VT), comprising: means for retrieving at least some ventilatory data;means for detecting the high-delivered VT ;means for identifying one or more potential causes for the high-delivered VT, comprising one or more of: means for detecting an increase in compliance concurrently with the high-delivered VT;means for detecting a decrease in resistance concurrently with the high-delivered VT; andmeans for detecting an increase in patient inspiratory effort concurrently with the high-delivered VT; andmeans for displaying the smart prompt comprising a notification message regarding the high-delivered VT, and the one or more potential causes for the high-delivered VT. 20. The ventilator processing interface of claim 19, further comprising: means for determining one or more recommendations for addressing the high-delivered VT, wherein the smart prompt further comprises a recommendation message regarding the one or more recommendations for addressing the high-delivered VT.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (258)
Borrello, Michael, Adaptive inverse control of pressure based ventilation.
Delache, Alain J.; Souquet, Jacques; Emerson, Paul F.; Campbell, James L., Apparatus and method for providing a breathing gas employing a bi-level flow generator with an AC synchronous motor.
Hickle, Randall S., Apparatus and method for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures.
Hickle, Randall S., Apparatus and method for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures.
Hickle,Randall S., Apparatuses and methods for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures according to appropriate clinical heuristics.
Gust H. Bardy, Automated collection and analysis patient care system and method for diagnosing and monitoring respiratory insufficiency and outcomes thereof.
Lynn,Lawrence A.; Lynn,Eric N., Centralized hospital monitoring system for automatically detecting upper airway instability and for preventing and aborting adverse drug reactions.
Ringdahl Lynn O. (Alexandria MN) Stoen Jeffrey J. (Glenwood MN) Welte James B. (Sunberg MN) Gruber Gary G. (Alexandria MN) Jenum Timothy W. (Glenwood MN), Collapsible, powered platform for lifting wheelchair.
Deighan Joseph (Gardner KS) Phillips Steven L. (Olathe KS) Wanbaugh Linn D. (Olathe KS) Metzler Philip M. (St. Charles MO), Compliance meter for respiratory therapy.
Berthon-Jones, Michael; Bateman, Peter Edward; Bassin, David John; Malouf, Gordon John, Determining suitable ventilator settings for patients with alveolar hypoventilation during sleep.
Anderson Ralph (Carlsbad CA) Yehushua Nurit (San Diego CA) Smargiassi Paul (San Diego CA) Thompson Paul (Santee CA) Moore Fred (Newbury Park CA), Human lung ventilator system.
Gruenke Roger A. (Overland Park KS) Trimble Russell L. (Overland Park KS), Inspiratory airway pressure system using constant pressure and measuring flow signals to determine airway patency.
Yarnall Stephen T. ; Winter David P. ; Van Wagner Bruce, Magnetic exhalation valve with compensation for temperature and patient airway pressure induced changes to the magnetic.
Blanch, Paul B.; Meka, Vikas; Euliano, Neil R., Method and apparatus for non-invasive prediction of intrinsic positive end-expiratory pressure (PEEP) in patients receiving ventilator support.
Rapoport David M. (New York NY) Norman Robert G. (New Windsor NY), Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
Rapoport David M. ; Norman Robert G., Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
Lynn Lawrence A. (1275 Olentangy River Rd. #233 Columbus OH 43212), Method and apparatus for the diagnosis of sleep apnea utilizing a single interface with a human body part.
Clemmer Terry P. ; East ; IV Thomas D. ; Morris Alan H. ; Orme ; Jr. James F. ; Thomsen George E. ; Wallace C. Jane ; Weaver Lindell K. ; Suchyta Mary R., Method and system for patient monitoring and respiratory assistance control through mechanical ventilation by the use of deterministic protocols.
Strom Christer,SEX, Method for determining a parameter related to spontaneous breathing efforts by a subject, and breathing-assist apparatus operating in accordance with the method.
Shaffer Thomas H. (Lansdowne PA) Wolfson Marla R. (Philadelphia PA), Process control and apparatus for ventilation procedures with helium and oxygen mixtures.
Isaza, Fernando J.; Wong, Stanley; Verona, Itzhak; Doyle, Peter, System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator.
Isaza,Fernando J.; Wong,Stanley Y.; Doyle,Peter, System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator.
Isaza Fernando J. ; Wong Stanley Y., System and method for closed loop airway pressure control during the inspiratory cycle of a breath in a patient ventilat.
Charles L. Wallace ; Warren G. Sanborn ; David Arnett ; Howard L. Ferguson ; Jay Butterbrodt, System and method for controlling the start up of a patient ventilator.
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Ferguson Howard L. ; Butterbrodt Jay, System and method for controlling the start up of a patient ventilator.
Kimm Gardner J. (Carlsbad CA) Gee Glen N. (Encinitas CA) Fennema Paul J. (Fallbrook CA) Sanborn Warren G. (Escondido CA), System and method for flow triggering of breath supported ventilation.
Kimm Gardner J. (Carlsbad CA) Gee Glen N. (Encinitas CA) Fennema Paul J. (Fallbrook CA) Sanborn Warren G. (Escondido CA), System and method for flow triggering of pressure supported ventilation.
Kimm Gardner J. (Carlsbad CA) Gee Glen N. (Encinitas CA) Fennema Paul J. (Fallbrook CA) Sanborn Warren G. (Escondido CA), System and method for flow triggering of pressure supported ventilation by comparison of inhalation and exhalation flow.
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Butterbrodt Jay ; Ferguson Howard L. ; Teel H. Clay, System and method for setting and displaying ventilator alarms.
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Butterbrodt Jay ; Ferguson Howard L. ; Teel H. Clay, System and method for setting and displaying ventilator alarms.
Bocionek, Siegfried; Hanslik, Margo; Russwurm, Siegfried, System and user interface for use in providing medical information and health care delivery support.
Perine, Philippe; Gentner, Julien; Desfossez, Benjamin; Nicolazzi, Pascal; Gaudard, Yves; Nadjafizadeh, Hossein, Systems and methods for managing pressure in a breathing assistance system.
Figueiredo, David Luis; Davis, Michael K.; Seetharaman, Mahesh K.; Upham, Gail Frances, Three-dimensional waveform display for a breathing assistance system.
Isaza Fernando J. (San Marcos CA) Wong Stanley Y. (Oceanside CA), Ventilator control system that generates, measures, compares, and corrects flow rates.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.