Developments of Care Systems in Dentistry for the Patients Suffering from HIV and HB

控制从患有HIV和/或肝炎病毒的患者产生的体液（如唾液和血液）对于牙医、同事和患者都非常重要。牙科中的特殊问题是通过使用高速工具来控制切割过程中释放的材料和流体。我们制作了实验系统，并测量了距离和材料的体积，似乎是传染性的，应该加以保护。我们还开发了特殊的椅子，牙科治疗。这种类型的椅子是非常容易处理的感染保护。通过使用这些系统，高危患者将能够像正常人一样安全地接受治疗。

The control of the body fluids such like saliva and blood produced from the patients suffering from HIV and/or Hepatitis virus are very important for the dentist, co-workers and also for the patients. The special troubles in dentistry are to control the materials and the fluids released at the cutting procedures by using high speed tools. We made experimental systems and measured the distances and materials volumes which seemed to be infectious and should be protected.We also developed the special chair for the dental treatments. This type of the chair is very easy to be handled for infection protection.By using these systems, the high risk patients will be able to be treated as safely as normal persons.