We're approaching to the Ubiquitous age with development of the internet, recently. The standardization is going to progress in wireless communication. For example, IEEE 802.15.1, IEEE 802.15.4, IEEE 1451. We will refer to IEEE 1451. Attributes of IEEE 1451 are PnP and flexibility and so on. And there is a standard for a e-Health, HL7(Health level seven). HL7 accredited Standards Developing Organizations (SDOs) operating in the healthcare arena. Transducers, defined here as sensors or actuators, serve a wide variety of industry's needs, manufacturing, industrial control, and biomedicine are but a few. This paper we will explain HL7 and IEEE 1451,in briefly. The present time we will realize sensor networking for e-Health using IEEE 1451 standard. For example, in hospital, doctors use sensor. Because, for catch hold of patient's health. In brief, sensor is a STIM and server is a NCAP. So, we will get model for sensor-networking in hospital. We will explain NCAP and STIM more. So, this paper will introduce implementation of the IEEE1451.1 and IEEE1451.2. And introduce IEEE1451 and HL7. So we will say that relation between IEEE1451 and HL7.