Title:
物質を投与するためのシステム、装置、及びその組立方法
Document Type and Number:
Japanese Patent JP6878656
Kind Code:
B2
Abstract:
An apparatus 2600 for administering a substance, comprising a tip 2608 being removably connectable to a distal end of a body of the device to receive a substance from the distal end, wherein the tip is configured to be at least partially inserted into an orifice of a body lumen of a gastrointestinal tract of a subject, the tip comprising: a proximal base portion configured to connect to the distal end of the device and comprising a concave region 2610 to create a seal against the orifice during use; and a delivery region including an opening 2612 to pass the substance received from the distal end into the body lumen, and wherein a diameter of the delivery region is greater than a diameter of the concave region; and the device comprises a transducer to emit an ultrasound wave.
Inventors:
SCHOELLHAMMER CARL MAGNUS
TRAVERSO CARLO GIOVANNI
SCHROEDER AVRAHAM
POLAT BARIS
BLANKSCHTEIN DANIEL
LANGER ROBERT S.
BRUGGE WILLIAM
TRAVERSO CARLO GIOVANNI
SCHROEDER AVRAHAM
POLAT BARIS
BLANKSCHTEIN DANIEL
LANGER ROBERT S.
BRUGGE WILLIAM
Application Number:
JP2020113145A
Publication Date:
May 26, 2021
Filing Date:
June 30, 2020
Export Citation:
Assignee:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
International Classes:
A61N7/00
Domestic Patent References:
| JP2002519095A | ||||
| JP2001025467A | ||||
| JP2010509944A | ||||
| JP6727287B2 |
Foreign References:
| WO2009153973A1 | ||||
| US20110282251 | ||||
| US6589173 |
Attorney, Agent or Firm:
Masaki Hirota
Seiji Ozawa
Yusaku Tokai
Makoto Horiuchi
Masako Yamauchi
Shuichi Sonomoto
Akihiro Yamamura
Hiroyuki Tomita
Seiji Ozawa
Yusaku Tokai
Makoto Horiuchi
Masako Yamauchi
Shuichi Sonomoto
Akihiro Yamamura
Hiroyuki Tomita
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