App note: Advanced bioimaging

App note from Newport about laser microscopy. Link here Optical microscopes have been instrumental in the study of the life sciences for centuries. Since the invention of the laser, many advanced bioimaging techniques using microscopy have been created with progress accelerating greatly in the last two decades. Limitations in optical penetration depth, due to the […]

App note: Ophthalmic surgery

Great read app note from Newport about non contact treatment for eye diseases using lasers. Link here Ophthalmology is the branch of medicine that deals with the anatomy, physiology and diseases of the eye. The laser is particularly suited to ophthalmic surgery since it can provide a non-contact method of interacting with the cornea or […]

App note: Basics of ventilator systems

App note from Maxim Integrated about the design of modern ventilator system. Link here This application note provides an overview of ventilator systems with a focus on system design for precision measurement and reliable protection. It discusses the four key components of a pneumatic ventilation system: gas supply, gas flow mixture, inhalation and exhalation systems. […]

App note: Blood pressure monitor fundamentals and design

Application note from NXP on blood pressure monitor fundamentals using their medical oriented MCUs. Link here (PDF) Arterial pressure is defined as the hydrostatic pressure exerted by the blood over the arteries as a result of the heart left ventricle contraction. Systolic arterial pressure is the higher blood pressure reached by the arteries during systole […]

Freescale medical applications component user guide

Freescale Semiconductors has posted their Medical Applications User Guide. This 116 page PDF outlines the MCU, RF, sensor and display technologies offered with specific emphasis on their implementation in developing medical applications. Included are block diagrams of medical devices and overviews of contemporary medical electronics technologies.