VentSim

发行商: Roger Stedman
评价: 还没有评级
价格: 0.99 USD
兼容性: iPhone & iPad

应用排名历史

查看 中国 中VentSim 的下载量历史排名。
排名历史显示VentSim在iOS应用商店中的流行度以及其随着时间的变化。您可以追踪VentSim在不同国家、分类和设备上每一天每一小时的表现。
下载排名 - iPhone - 中国
上周本周
没有上周排名数据
本周数据可在注册后免费使用。
查看本周截至一小时前的数据。

免费注册来发掘更多!

免费注册来获取排名、评价、评级、关键词和更多数据的无限访问权限。

应用说明

VentSim is a fully functioning, high fidelity, physiologically faithful mechanical ventilator simulator. It was developed by Dr. Roger Stedman for iOS using the Swift programming language. Its purpose is an educational tool for critical care doctors, nurses, therapists, and anaesthetists – essentially anyone that has an interest in the provision of safe, effective care of the mechanically ventilated patient.
VentSim uses a mathematical model of the human respiratory system (volumes, resistance and compliance) which are well established models published in the literature [link]. These have been codified with an interface developed which allows you to manipulate parameters to simulate different patient scenarios (everything from a neonate through to an adult with severe COPD and emphysema).
VentSim allows you to apply ventilator settings to your respiratory system model and then generates pressure, volume and flow signals that are displayed on your iOS device.

Using VentSim
On launch VentSim takes you straight into the simulator view – this is your central navigation point for the app.

Set up your simulated patient
Tap the ‘Patient’ button on the right side of the navigator bar. This brings up the ‘Patient Settings’ view:

The controls will slide in from the right, allowing you to still see some of the simulator view as you make adjustments.

Select your type of patient - and then adjust weight and relative lung volume size. You will see calculated lung volumes.

Select linear or dynamic compliance

If linear is selected adjust the ‘Compliance Slider’ (mls/cmH2O).

Alternatively - explore the dynamic compliance model and try different compliance models.

Adjust the Time constant, this will adjust airway resistance according to the size and compliance of your patient.

Return to the simulator view by tapping the right arrow in the navigator bar.

Adjust your ventilator settings
Select the ‘Ventilator’ button to the left of the navigator bar. This brings up the ‘Ventilator Settings’ view:

Select your ventilator rate (bpm) and I:E ratio using the sliders. You have a choice of three ventilator modes; Pressure Control, Volume Control and Flow Control. You are able to adjust appropriate input values for each of these (Inspiratory pressure, tidal volume or inspiratory flow) as well as apply PEEP and in volume control mode add an end inspiratory pause.
Return to the simulator view to view the impact your settings have had on your patients respiratory parameters.

Optimise the simulator view
If you are finding that due to screen size information is hidden (as is the case with the iPhone SE) try turning your device on its side into landscape mode.

The simulator view in landscape mode on an iPhone SE
Each simulator graph view has a gear icon in the top right hand corner, tap this to bring up the view settings panel. This allows you to change the background color, plot color, speed of animation, animation type (default is the wrap fade mode) and plot style (line or solid).

Graph Plot View settings popover
You will notice that as you change your settings the graph plots will automatically re-scale to an optimum screen fit. The axis labels will adjust accordingly. The panel data is updated at the end of each respiratory cycle.

Other Features
The ‘i’ (information) button on the navigator bar opens a mini-browser which navigates automatically to this page.

The down pointing chevron button on the navigator opens a menu with which to access other features of the simulator which allows you to switch on and off each individual view and also add in the spirometer loop view and also the compliance view.

Have fun!

Please feedback to:
ventsim@rogerstedman.com

ventsim@rogerstedman.com

mechanical ventilation stedman vent vent app critical care criticalcare ventilation

应用商店优化

人们在寻找一个应用时都使用哪些词?
正确的关键词可以帮助一个应用提高被发现的几率,并且增加下载量和收入。App Annie追踪上百万个关键词,这样您就可以为您的应用获取更多的下载量,并且了解您的竞争对手正在使用哪些关键词。

与 App Annie 一起了解上百万个应用的所有信息,掌握应用行业中正在发生的一切。