Abstract: A blood purification device includes: a blood circuit including a blood removal-side circuit that carries blood taken from a subject to a plasma separator, and a blood reinfusion-side circuit that returns the blood passing through the plasma separator to the subject; a circulating circuit that connects the blood reinfusion-side circuit to the blood removal-side circuit; a plasma circuit that carries plasma components separated by the plasma separator; and a control unit that controls blood flow so that a portion of the blood flowing in the blood reinfusion-side circuit is circulated to the circulating circuit to be flown to the blood removal-side circuit when the blood in the blood circuit is being pumped and a portion of the plasma components separated by the plasma separator is being pumped to the plasma circuit.

Abstract: Provided is a specimen preparation apparatus capable of supplying a specimen from the specimen preparation apparatus to a specimen analyzer without burdening an operator. This specimen preparation apparatus comprises a stained specimen preparation part for preparing a specimen on a slide glass and staining the specimen, a keeping part for storing the stained specimen slide glass prepared in the stained specimen preparation part and a control part for deciding whether to supply the stained specimen slide glass to the keeping part or to the external apparatus.

Abstract: Provided is a specimen preparation apparatus capable of supplying a specimen from the specimen preparation apparatus to a specimen analyzer without burdening an operator. This specimen preparation apparatus comprises a stained specimen preparation part for preparing a specimen on a slide glass and staining the specimen, a keeping part for storing the stained specimen slide glass prepared in the stained specimen preparation part and a control part for deciding whether to supply the stained specimen slide glass to the keeping part or to the external apparatus.

Abstract: Provided is a specimen preparation apparatus capable of supplying a specimen from the specimen preparation apparatus to a specimen analyzer without burdening an operator. This specimen preparation apparatus comprises a stained specimen preparation part for preparing a specimen on a slide glass and staining the specimen, a keeping part for storing the stained specimen slide glass prepared in the stained specimen preparation part and a control part for deciding whether to supply the stained specimen slide glass to the keeping part or to the external apparatus.

Abstract: Provided is a specimen preparation apparatus capable of supplying a specimen from the specimen preparation apparatus to a specimen analyzer without burdening an operator. This specimen preparation apparatus comprises a stained specimen preparation part for preparing a specimen on a slide glass and staining the specimen, a keeping part for storing the stained specimen slide glass prepared in the stained specimen preparation part and a control part for deciding whether to supply the stained specimen slide glass to the keeping part or to the external apparatus.

Abstract: Provided is a specimen preparation apparatus capable of supplying a specimen from the specimen preparation apparatus to a specimen analyzer without burdening an operator. This specimen preparation apparatus comprises a stained specimen preparation part for preparing a specimen on a slide glass and staining the specimen, a keeping part for storing the stained specimen slide glass prepared in the stained specimen preparation part and a control part for deciding whether to supply the stained specimen slide glass to the keeping part or to the external apparatus.

Abstract: A first control unit reads out both specific frequencies and gain data corresponding to these specific frequencies, which have been stored into a first storage unit, and approximates gain data corresponding to an arbitrary frequency by way of a linear function to calculate the gain data by executing a formula. A D/A converter converts this gain data into a gain control signal, and supplies the gain control signal to a variable gain amplifier. The variable gain amplifier amplifies a transmission signal by a gain defined in response to a transmission frequency based upon the gain control signal.

Abstract: A first control unit reads out both specific frequencies and gain data corresponding to these specific frequencies, which have been stored into a first storage unit, and approximates gain data corresponding to an arbitrary frequency by way of a linear function to calculate the gain data by executing a formula. A D/A converter converts this gain data into a gain control signal, and supplies the gain control signal to a variable gain amplifier. The variable gain amplifier amplifies a transmission signal by a gain defined in response to a transmission frequency based upon the gain control signal.