RF module. RF Module with ruler for size reference. An RF module (radio frequency module) is a (usually) small electronic device used to transmit and/or receive radio signals between two devices. In an embedded system it is often desirable to communicate with another device wirelessly.
A typical prosthetic limb costs anywhere between $15,000 and $90,000, depending on the type of limb desired by the patient. With medical insurance, a patient will typically pay 10%â50% of the total cost of a prosthetic limb, while the insurance company will cover the rest of the cost.
1 The total costs can get close to $1,000,000 when everything is done with. 2  USA Today reports that a revolutionary artificial heart transplant has an expected cost of $190,000 to $220,000, which is on par with the cost of a traditional heart transplant. According to the NFT, heart transplant patients typically incur lifetime medical expenses for follow-up care and instructions. 2  Costs for anti-rejection and other drugs can easily exceed $2,500 a month.