Test procedures for the blood compatibility of biomaterials

Surface Modification of Biomaterials: A Quest for Blood Compatibility

Cardiovascular implants must resist thrombosis and intimal hyperplasia to maintain patency. These implants when in contact with blood face a challenge to oppose the natural coagulation process that becomes activated. Surface protein adsorption and their relevant 3D confirmation greatly determine the degree of blood compatibility. A great deal of research efforts are attributed towards realising...

the test for adverse selection in life insurance market: the case of mellat insurance company

انتخاب نامساعد یکی از مشکلات اساسی در صنعت بیمه است. که ابتدا در سال 1960، توسط روتشیلد واستیگلیتز مورد بحث ومطالعه قرار گرفت ازآن موقع تاکنون بسیاری از پژوهشگران مدل های مختلفی را برای تجزیه و تحلیل تقاضا برای صنعت بیمه عمر که تماما ناشی از عدم قطعیت در این صنعت میباشد انجام داده اند .وهدف از آن پیدا کردن شرایطی است که تحت آن شرایط انتخاب یا کنار گذاشتن یک بیمه گزار به نفع و یا زیان شرکت بیمه ...

Blood compatibility of biomaterials made of recombinant spider silk

Guidelines for compatibility procedures in blood transfusion laboratories.

SECTION 1 INTRODUCTION 1.1 Purpose of the guidelines The effective development and maintenance of satisfactory standards in pretransfusion testing requires a structured approach in the adoption of a quality system. Technical errors, clerical errors, the use of nonvalidated techniques or equipment and noncompliance with established procedures may result in missed incompatibilities and immediate ...

Guidelines for pre-transfusion compatibility procedures in blood transfusion laboratories

1.1. Purpose of pre-transfusion guidelines. Technical errors and/or inappropriate test systems or administrative errors may result in immediate and delayed haemolytic transfusion reactions. The purpose of these guidelines, which replace those previously published (BCSH, 1991a), is to define organizational, documentation and technical procedures undertaken in hospital or Regional Transfusion Cen...