Title:
生分解性および非生分解性領域を有する外科用補綴物
Document Type and Number:
Japanese Patent JP4906723
Kind Code:
B2
Abstract:
A prosthesis for repairing a hernia includes an adhesion-resistant biodegradable region and an opposing tissue-ingrowth biodegradable region. When the prosthesis is implanted into the patient, the adhesion-resistant biodegradable region covers a fascial defect of the hernia, and the tissue-ingrowth biodegradable region is located above the adhesion-resistant biodegradable region while being exposed substantially only to the host's subcutaneous tissue layer. This orientation allows the tissue-ingrowth biodegradable region to become firmly incorporated with the host's body tissue. The adhesion-resistant biodegradable region faces the internal organs and decreases the incidence of adhesions and/or bowel obstruction.
Inventors:
Deutsch Kai
Calhoun Christopher Jay
Marins Kenton Earl
Calhoun Christopher Jay
Marins Kenton Earl
Application Number:
JP2007525850A
Publication Date:
March 28, 2012
Filing Date:
August 12, 2005
Export Citation:
Assignee:
Mast Biosurgery Akchen Gesell Shaft
International Classes:
A61F2/02; A61F2/04; A61L31/00
Domestic Patent References:
| JP2000279433A | ||||
| JP2003526450A |
Foreign References:
| US20010056303 | ||||
| EP1384450A1 |
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai