The phrase "a device designed for" is correct and usable in written English.
You can use it when describing the purpose or function of a specific device or tool.
Example: "This is a device designed for enhancing audio quality in home theater systems."
Alternatives: "a tool intended for" or "an instrument created for".
The broken, bitty dialogue of The Human Voice underscores the way that a device designed for talking might in fact make talking more difficult.
("You turkey," he'd say, mimicking his trainers, or "Say better!") During a stint at M.I.T.'s Media Lab, Pepperberg worked on a device, designed for gray parrot owners, that projects terrifying images of predators when their pets' vocalizations "exceeded the desired level".
Tenolig® is a device designed for the percutaneous biological treatment of acute Achilles tendon rupture.
Electrical losses in a device designed for a high irradiance, result in 18%abs.
The oesophageal-tracheal Combitube (Kendall-Sheridan Catheter Corp., Argyle, NY) is a device designed for difficult airways and emergency intubation.
The Zenith Dissection Endovascular System is a device designed for treatment of aortic type B dissection utilizing the Provisional ExTension to Induce COmplete ATtachment (PETTICOAT) technique.
The devices we saw were well-designed and featured a number of clever UI tricks that can turn an average iPod dock into a thoughtful device designed for a specific purpose and person.
We successfully closed the fistula with an Amplatzer Septal Occluder (AGA Medical Corp, Plymouth, MN), a nitinol device designed for percutaneous closure of congenital heart defects.
In this case, it's a Samsung device designed for elders to monitor them 24×7 and inform a loved one or medical personnel if something requires attention.
Then there is a GPS device designed for keeping track of your most important possession: yourself.
Our buddy Kip at Panasonic is showing off the newest Toughbook U1, a mini device designed for portability and durability.
