Aims: Flexibility and conformability are key performance characteristics in dressing design and construction, which can have an impact on product suitability in the clinical environment. This study evaluated both quantitatively and qualitatively the conformability and comfort of a variety of wound dressings (Biatain® Soft/Ag/Non-adhesive (Coloplast), Allevyn® Gentle (Smith and Nephew), Mepilex®...

In this paper, two new high speed low power current comparators are proposed. The first comparator uses resistive load amplifiers in gain stage which is modified by including a resistive feedback in the gain stage for better speed. Simulations have been carried out on SPICE using TSMC 0.18um CMOS technology. The results show a resolution of ± 50 nA for both the comparators and an improved delay...

This paper presents a 16-bit 100MS/s SAR ADC with 1V power supply for biomedical implant systems developed low technique i.e., DTMOS logic. It consists of R-2R DAC, low-power comparator, digital logic low-leakage. The designed comparator is differential architecture that has used to have an excellent, common-mode noise rejection. Comparator was created proper operation remain in saturation and ...

..-htracf —A high-speed CMOS comparator has been designed and fabricated using a standard 3pm process. A dynamic latch preceded by an offset-cancelled amplifier is used to obtain a response time of 43 ns. The offset-cancelled amplifier reduces the input-referred offset so that medium-resolution analog-to-digital converters (ADC’S) can be built with this comparator. The use of pipefining within ...

digital part. Recently a simple comparator scheme has been The use of simple digital window comparators for the onpresented in detail. Based on digital gates in different chip evaluation ofanalogue signals is described. II is shown that configurations, a so-called digital window comparator [6, 101 can a window can be created by choosing different gate input he realised. This, paper deals with t...

...................................................................................... 5 Introduction ...................................................................................... 7 I. Technological structure of manufactured exports....... 11 II. World trade patterns............................................................. 17 III .Regional distribution of developing world exports.....