Title:
DRUG INJECTION APPARATUS AND DRUG INJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/132720
Kind Code:
A1
Abstract:
Provided is a drug injection apparatus, in order to reduce stress of an operator and a patient when performing a treatment involving injection of a drug into cells using ultrasonic waves, and to improve usability, being provided with: a vibrator unit (3) which projects ultrasonic waves onto the patient; a control panel (5) for entering projection conditions for the projection of ultrasonic waves onto a treatment region (4) of the patient, and the injection of the drug, administered in the blood vessels, into cells; a microcomputer (7) which controls the projecting position of the ultrasonic waves to be in the treatment region (4), and also controls the projection of the ultrasonic waves on the basis of the projection conditions; and a battery (11) which supplies power to the vibrator unit (3) and the microcomputer (7). By use of this drug injection apparatus where the ultrasonic wave transmitting surface of the vibrator unit (3) is either worn with fitting closely on the surface of the body or embedded within the body depending on the treatment region (4) of the patient, stress of the operator and the patient is reduced, and usability is improved.
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Inventors:
TAMANO SATOSHI (JP)
Application Number:
PCT/JP2012/055025
Publication Date:
October 04, 2012
Filing Date:
February 29, 2012
Export Citation:
Assignee:
HITACHI MEDICAL CORP (JP)
TAMANO SATOSHI (JP)
TAMANO SATOSHI (JP)
International Classes:
A61M37/00; A61B18/00
Foreign References:
| JP2005334539A | 2005-12-08 | |||
| JP2002537013A | 2002-11-05 | |||
| JP2004081645A | 2004-03-18 | |||
| JP2003523794A | 2003-08-12 |
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Claims: