Other

Nihon Medi-Physics Company, Limited

Kyoto University

Hokkaido University

Eiji Yoshida

Hiroki Matsumoto

Yusuke Yoshida

Satoshi Otake

Tatsuro Ishimatsu

Kagenori Nagao

Satomi Kudo

Hiroyuki Matsunaga

Ikuo Andreas Nakayama

Yuta Ogino

Syotaro Nakajima

Eri Kawaguchi

Keiichi Yahagi

Hideo Saji

Masahiro Ono

Yuki Okumura

Ikuya Seki

Yuji Kuge

Norihito Nakata

Masato Kiriu

Masafumi Ihara

Eriko Nagata

Songji Zhao

Ken-Ichi Nishijima

The present invention relates to a radioactive halogen-labeled pyrido[1,2-a]benzimidazole derivative compound represented by a specific general formula or a salt thereof, or a radiopharmaceutical comprising the same.

Radioactive halogen-labeled pyrido [1,2-A] benzimidazole derivative compound

The present invention is a compound represented by the following formula (1) or a salt thereof. In the formula (1), Rdenotes a hydrogen atom, a methyl group, or a hydroxymethyl group, and n is an integer of 1 or 2. 

Radioactive fluorine-labeled compound

A stopper change device () includes an airtight chamber body () detachably mountable on a head of a bottle, a gas supply port () for supplying N gas to the chamber body, an air vent valve () for discharging air from the chamber body, a first supporting structure () movable upward and downward for supporting a corkscrew, and a second supporting structure () movable upward and downward for containing a substitute stopper. The first and second supporting structures are mutually position changeable, and one of them is selectively placed above an opening of the bottle. When the first supporting structure () is placed above the opening, a bottle stopper can be pulled in N gas atmosphere. On the other hand, when the second supporting structure () is placed above the opening, the substitute stopper is mountable on the head of the bottle in N gas atmosphere. By changing the bottle stopper with the substitute stopper using this device, entering of air in the bottle as a cause of deterioration in a quality can be prevented.

Device for exchanging a bottle closure

A fluid extracting device is structured to be capable of extracting only a predetermined amount of a fluid such as wine or the like while a deterioration preventive gas is being supplied to a bottle B and the fluid extracting device (), which are coupled to each other in an airtight state. Consequently, the partial extraction in a plurality of operations is made possible without causing quality deterioration of the fluid such as wine or the like even after the bottle is once opened. Further, such a structure is provided that the fluid extracting devices () having a large number of bottles of wine or the like attached thereto are mounted on a display table at a wine bar or the like.

Device unit, and system for fluid extraction

Method for changing a stopper

Plug replacing device and plug replacing method

Growing community of inventors

Tokyo, Japan

Hiroki Matsumoto