The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9919139 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 20, 2018

Filed:

Oct. 23, 2013
Applicant:

Tokyo Women's Medical University, Tokyo, JP;

Inventors:

Nobuyuki Tanaka, Tokyo, JP;

Nobuo Kanai, Tokyo, JP;

Masayuki Yamato, Tokyo, JP;

Teruo Okano, Tokyo, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61M 35/00 (2006.01); A61F 2/00 (2006.01); A61B 1/06 (2006.01); A61F 2/04 (2013.01);
U.S. Cl.
CPC ...
A61M 35/00 (2013.01); A61B 1/06 (2013.01); A61F 2/0063 (2013.01); A61F 2002/0072 (2013.01); A61F 2002/044 (2013.01);
Abstract

With the present invention the sheet shaped therapeutic substance can be accurately and easily affixed to the inside of the human body. As shown in FIG.A, the sheet shaped substance can be mounted on the head with wrinkles being formed. When this takes place, the sheet shaped substance is held in contact with the outer periphery of the head. Then, by making the pressure of the fluid inside the vent apertures positive, the sheet shaped substance can be blown off. The surface of the head is closely parallel to an inner surface of the esophagus wall for the sheet shaped substance to be affixed. Therefore, this particularly makes it possible to perform such applying step (FIG.B) in a more reliable fashion.


Find Patent Forward Citations

Tanaka, Nobuyuki. (2018). Sheet shaped therapeutic substance transfer apparatus and method of affixing sheet shaped therapeutic substance (U.S. Patent No. 9919139). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9919139

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