Face/On: Multi-Modal Haptic Feedback for Head-Mounted Displays in Virtual Reality.

While the real world provides humans with a huge variety of sensory stimuli, virtual worlds most of all communicate their properties by visual and auditory feedback due to the design of current head mounted displays (HMDs). Since HMDs offer sufficient contact area to integrate additional actuators, prior works utilised a limited amount of haptic actuators to integrate respective information about the virtual world. With the Face/On prototype complex feedback patterns are introduced that combine a high number of vibration motors with additional thermal sources to transport multi-modal and spatial information.

Bipolar radiofrequency-induced thermotherapy of haemorrhoids: a 10-year experience.

Introduction: Bipolar radiofrequency-induced thermotherapy of advanced stage haemorrhoid disease has been used successfully at the Atlas Hospital in Zlin for ten years. The aim of this study was to evaluate long-term outcomes of the method.

Method: RFITTH is bipolar radiofrequency-induced thermotherapy of haemorrhoidal diseases.

[Therapeutic potential of micronized purified flavonoid fraction (MPFF) of diosmin and hesperidin in treatment chronic venous disorder].

Chronic venous disorder (CVD) is a common illness with high incidence existing especially in Europe and North America. The main goal of micronized purified flavonoid fraction (MPFF) of diosmin and hesperidin is to eliminate the symptoms of CVD (venous pain, fatigue, etc). But MPFF of diosmin and hesperidin has good effectiveness for treatment of venous oedema and venous ulcer too.

Bipolar radiofrequency-induced thermotherapy of haemorrhoids: a new minimally invasive method for haemorrhoidal disease treatment. Early results of a pilot study.

Introduction: Haemorrhoidal disease is the most frequent benign anorectal disease. Conservative, minimally invasive and surgical methods are used in the treatment of haemorrhoidal disease. Radiofrequency thermoablation is a popular new technique in the treatment of varicose veins.