摘要:
An intracardiac defibrillation catheter system equipped with a defibrillation catheter, a power source device and an electrocardiograph. The defibrillation catheter is equipped with a first DC electrode group and a second DC electrode group. The power source device is equipped with a DC power source unit, a catheter-connected connector, an electrocardiograph-connected connector, an arithmetic processing unit, which controls the DC power source unit and has an output circuit for outputting a direct current voltage from the DC power source unit, and a changeover unit, in which the catheter-connected connector is connected to a common contact. The electrocardiograph-connected connector is connected to a first contact, and the arithmetic processing unit is connected to a second contact. In the intracardiac defibrillation catheter system, electric energy necessary and sufficient for defibrillation can be surely supplied. The defibrillation catheter can be used as an electrode catheter for cardiac potential measurement when a defibrillation treatment is not performed.
摘要:
An intracardiac defibrillation catheter system equipped with a defibrillation catheter, a power source device and an electrocardiograph. The defibrillation catheter is equipped with a first DC electrode group and a second DC electrode group. The power source device is equipped with a DC power source unit, a catheter-connected connector, an electrocardiograph-connected connector, an arithmetic processing unit, which controls the DC power source unit and has an output circuit for outputting a direct current voltage from the DC power source unit, and a changeover unit, in which the catheter-connected connector is connected to a common contact. The electrocardiograph-connected connector is connected to a first contact, and the arithmetic processing unit is connected to a second contact. In the intracardiac defibrillation catheter system, electric energy necessary and sufficient for defibrillation can be surely supplied. The defibrillation catheter can be used as an electrode catheter for cardiac potential measurement when a defibrillation treatment is not performed.
摘要:
An intracardiac defibrillation catheter capable of supplying electric energy necessary and sufficient for defibrillation and conducting a defibrillation treatment without causing a burn on the body surface of a patient. The intracardiac defibrillation catheter is equipped with an insulated tube member having a multi-lumen structure, a handle connected to a proximal end of the tube member, a DC electrode group installed in a distal region of the tube member, a second DC electrode group installed on the tube member towards proximal direction from the first DC electrode group, a first lead wire group composed of lead wires connected to the respective electrodes making up the first DC electrode group, and a second lead wire group composed of lead wires connected to the respective electrodes making up the second DC electrode group, wherein the first lead wire group and the second lead wire group respectively extend into different lumens of the tube member.
摘要:
A motor control apparatus that drive-controls a motor by an inverter based on each-phase duty command values of PWM and detects each-phase motor currents of the motor by a one-shunt type current detector. The apparatus includes a current detection correcting section that calculates a current detection correction value based on a power-supply voltage of the motor, each-phase duty command values, a back-EMF information of the motor, each-phase motor currents detected by the current detector, arrangement information of the PWM, and electric characteristic formula of the motor, thereby to correct the each-phase motor currents detected by the current detector to a motor average current by the current detection correction value and drive-controls the motor.
摘要:
An image display control device calculates a lighting luminance after reduction in luminance and an image correction coefficient by real-time calculations of a common calculator. The common calculator is controlled by microcodes stored in a code table. When correcting an image, chroma correction is enhanced to suppress a decrease in chroma due reduction in luminance, and a flicker is prevented by series infinite impulse response (IIR) filtering processes. When the image has a low average luminance but has a high chroma, a decrease in chroma is suppressed by limiting a reduction in lighting luminance.
摘要:
The white light-emitting organic EL device of the present invention comprises: an anode, a cathode, at least a red light-emitting layer, a blue light-emitting layer and a green light-emitting layer provided between the anode and the cathode, and an intermediate layer between any two adjacent layers of the respective light-emitting layers, wherein, when CIE chromaticity coordinates of a dopant incorporated into the red light-emitting layer are represented by (xR, yR), CIE chromaticity coordinates of a dopant incorporated into the blue light-emitting layer are represented by (xB, yB), CIE chromaticity coordinates of a dopant incorporated into the green light-emitting layer are represented by (xG, yG), and target CIE chromaticity coordinates of white light emitted from the device are represented by (xt, yt), Δy represented as a difference between yR and yB, and Δx represented as a difference between xG and xt satisfy the following relationships: Δy≦0.18 Δx≦0.10.
摘要:
The invention provides a pseudoglycolipid effective for cancer treatment and the like and a novel synthesis intermediate therefor, as well as a medicament containing the pseudoglycolipid and the like. The inventive compound is represented by the formula (1), or a salt thereof, wherein each symbol is as defined in the specification.
摘要:
A fuse circuit in accordance with one embodiment of the present invention includes a first power supply line, a second power supply line, a current source connected between the first power supply line and an output terminal, a first transistor having a drain or a collector connected to the output terminal, the first transistor having a current supply capability or a current draw capability larger than that of the current source for the output terminal, a second transistor having a gate or a base connected in common with the gate or the base of the first transistor, a first resistive element and a fuse connected in series between the source or the emitter of either one of the first or second transistor and the second power supply line, and a second resistive element connected between the source or the emitter of the other one of the first or second transistor and the second power supply line.
摘要:
The present invention relates to a compound represented by the following formula (1′) wherein R is an aldopyranose residue, R2 is a C2-18 hydrocarbon group optionally having substituent(s), R3 is an acyl group, X is an oxygen atom, a sulfur atom or —NH—, and p is an integer of 0-4, or a salt thereof.The compound of the present invention has a specific immunoregulatory ability, and is useful for the prophylaxis or treatment of autoimmune diseases and the like.
摘要:
A semiconductor apparatus according to the present invention includes a plurality of electric fuses that can be disconnected electrically, a selection circuit selecting the plurality of electric fuses in response to a selection signal, a disconnection circuit disconnecting the selected plurality of electric fuses by passing a current, and a control signal generator generating a control signal that controls components to be controlled according to connection conditions of the plurality of the electric fuses.