WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2007077997) ULTRASONIC SUBSTANCE-INTRODUCTION METHOD, APPARATUS FOR THE METHOD, AND MEDICAL DIAGNOSTIC IMAGING APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2007/077997 International Application No.: PCT/JP2007/050032
Publication Date: 12.07.2007 International Filing Date: 05.01.2007
Chapter 2 Demand Filed: 02.08.2007
IPC:
A61M 37/00 (2006.01) ,A61B 5/055 (2006.01) ,A61B 6/03 (2006.01) ,A61B 8/08 (2006.01) ,G01T 1/161 (2006.01) ,C12N 15/09 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
37
Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
05
Measuring for diagnosis by means of electric currents or magnetic fields
055
involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02
Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03
Computerised tomographs
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
8
Diagnosis using ultrasonic, sonic or infrasonic waves
08
Detecting organic movements or changes, e.g. tumours, cysts, swellings
G PHYSICS
01
MEASURING; TESTING
T
MEASUREMENT OF NUCLEAR OR X-RADIATION
1
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
16
Measuring radiation intensity
161
Applications in the field of nuclear medicine, e.g. in vivo counting
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15
Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09
Recombinant DNA-technology
Applicants: TANIYAMA, Yoshiaki[JP/JP]; JP (UsOnly)
MORISHITA, Ryuichi[JP/JP]; JP (UsOnly)
MIYAKE, Takashi[JP/JP]; JP (UsOnly)
FUJIMOTO, Katsuhiko[JP/JP]; JP (UsOnly)
OSAKA UNIVERSITY[JP/JP]; 1-1, Yamadaoka, Suita-shi, Osaka 5650871, JP (AllExceptUS)
Inventors: TANIYAMA, Yoshiaki; JP
MORISHITA, Ryuichi; JP
MIYAKE, Takashi; JP
FUJIMOTO, Katsuhiko; JP
Agent: IWATANI, Ryo; ORIX Dojima Bldg. 3F 1-31, Dojima 2-chome Kita-ku, Osaka-shi Osaka 5300003, JP
Priority Data:
2006-00182106.01.2006JP
Title (EN) ULTRASONIC SUBSTANCE-INTRODUCTION METHOD, APPARATUS FOR THE METHOD, AND MEDICAL DIAGNOSTIC IMAGING APPARATUS
(FR) PROCEDE D'INTRODUCTION DE SUBSTANCE PAR ULTRASONS, APPAREIL POUR METTRE EN OEUVRE CE PROCEDE ET APPAREIL D'IMAGERIE MEDICALE DIAGNOSTIQUE
(JA) 超音波薬剤導入方法及びその装置並びに医用画像診断装置
Abstract:
(EN) Disclosed is an ultrasonic substance-introduction method for use in a therapy of introducing a substance such as a nucleic acid (e.g., DNA, RNA, a decoy, RNAi), a protein or a pharmaceutical compound into a living body by irradiation the living body with an ultrasonic wave. The method utilizes a phenomenon that the efficacy of introduction of a substance into a deep tissue can be increased by irradiation with an ultrasonic wave under static pressure. The method enables to introduce a substance more locally with good efficiency. Also disclosed is an apparatus for the method. Further disclosed is a medical diagnostic imaging apparatus.
(FR) L'invention concerne un procédé d'introduction de substance par ultrasons destiné à être utilisé dans une thérapie consistant à introduire une substance telle qu'un acide nucléique (p. ex. de l'ADN, de l'ARN, un leurre, de l'ARNi), une protéine ou un composé pharmaceutique dans un corps vivant par irradiation de ce corps vivant au moyen d'ultrasons. Le procédé selon l'invention fait appel à un phénomène selon lequel l'efficacité d'introduction d'une substance dans un tissu profond peut être accrue par irradiation au moyen d'ultrasons sous une pression statique. Ce procédé permet d'introduire une substance de façon plus localisée avec une bonne efficacité. L'invention concerne également un appareil pour mettre en oeuvre ce procédé, ainsi qu'un appareil d'imagerie médicale diagnostique.
(JA)  本発明によれば、生体に超音波を照射して核酸(DNA、RNA、デコイ、RNAiなど)、タンパク質、医薬化合物などの薬剤の導入治療を行なう際に、静圧状態での超音波照射によって組織深部への導入効果が上昇することを利用して、より局所に効果的に薬剤を導入することを可能とする超音波薬剤導入方法及びその装置並びに医用画像診断装置を提供できる。
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)