physics

Ventec Life Systems

Ventec Life Systems is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Ventec Life Systems rather than just read about it. In short: Ventec Life Systems is an American medical device company based in Bothell, Washington. History Ventec Life Systems was founded in Bothell, Washington, a suburb of Seattle, by Doug DeVries.

Key takeaways

Ventec Life Systems belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Ventec Life Systems to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Ventec Life Systems from memory before moving on to harder problems.

Reference excerpt

Ventec Life Systems is an American medical device company based in Bothell, Washington.

History Ventec Life Systems was founded in Bothell, Washington, a suburb of Seattle, by Doug DeVries. According to the New York Times, Ventec is known for its VOCSN model, which received approval from the Food and Drug Administration in 2017. The VOCSN is the size of a large toaster oven, and combines a number of functions that had previously been performed by several machines to pump air into the lungs, suction out secretions, and produce oxygen when a central oxygen line is not available. It is used in critical-care hospital units and in home care. DeVries was inspired to develop the VOCSN model after his father was diagnosed with ALS. Jim Alwan is the CEO and Chris Brooks is the Chief Strategy Officer.

VOCSN Ventec developed the VOCSN unified respiratory system, which is a portable personal medical device that includes a ventilator, 6 L/min portable oxygen concentrator, cough assist, suction, and nebulization therapies for the patient. The name of the device is an acronym derived from the names of these five functions. It received FDA approval in April 2017 and began to roll out in 2018. The device weighs about 18 pounds. It is designed for use by both children and adults to treat conditions such as muscular degeneration, spinal cord injury, and underdeveloped lungs. As of 2017, it was medically cleared for use in the US and Japan. According to NBC News, its ventilators are transportable and include advanced data monitoring, as well as internal controls to make the most of oxygen consumption. The five-in-one technology compresses 55 pounds of equipment into 18 pounds, and it has a nine-hour battery life.

COVID-19 support On March 21, 2020, during the COVID-19 pandemic, General Motors announced a partnership with Ventec to produce ventilators. The partnership was expected to build 10,000 ventilators per month at GM's facilities in Kokomo, Indiana, using Ventec's VOCSN platform. Ventec is one of 12 worldwide manufacturers of ventilators. The partnership between Ventec and GM quickly received a $489 million contract to deliver 30,000 VOCSN Critical Care Ventilators to the U.S. Department of Health and Human Services. The first critical care ventilators were delivered to medical professionals that month, producing one ventilator every seven minutes in an effort the New Yorker called a "fighter jet in a race with prop planes". Fast Company named the partnership one of "Top 10 Most Innovative Joint Ventures" in 2020.

External links Ventec Website

References

Worked examples

Example 1 — a first encounter with Ventec Life Systems

Start with the simplest possible case. Write down what Ventec Life Systems claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Ventec Life Systems before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Ventec Life Systems ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Ventec Life Systems

In research: Ventec Life Systems appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Ventec Life Systems in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Ventec Life Systems is common in secondary-school and first-year university syllabi. It links to neighbouring topics Companies based in Bothell, Washington, Manufacturing companies based in Washington (state), Mechanical ventilation, so understanding it makes those chapters shorter.
In everyday life: Look for Ventec Life Systems outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Ventec Life Systems in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Ventec Life Systems means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Ventec Life Systems out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Ventec Life Systems in simple terms?

Ventec Life Systems is an American medical device company based in Bothell, Washington. History Ventec Life Systems was founded in Bothell, Washington, a suburb of Seattle, by Doug DeVries.

Why does Ventec Life Systems matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Ventec Life Systems?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Ventec Life Systems.