Title:
SUTURE REINFORCING MATERIAL BEING FOR USE IN AUTOMATIC SUTURING DEVICES AND CONTAINING HYDROPHILIC POLYMER
Document Type and Number:
WIPO Patent Application WO/2012/039367
Kind Code:
A1
Abstract:
A suture reinforcing material which is for use in automatic suturing devices and which exhibits excellent reinforcing effect is provided. A suture reinforcing material for use in automatic suturing devices which includes a sheet (A) that contains at least one biodegradable and bioabsorbable material selected from the group consisting of aliphatic polyesters, polyester ethers, and copolymers thereof, characterized by bearing, on at least one surface of the sheet (A), a layer (B) that contains a hydrophilic polymer.
Inventors:
HAGIWARA AKEO (JP)
TSUJIMOTO HIROYUKI (JP)
HASHIMOTO AYUMI (JP)
KUWABARA MASAYOSHI (JP)
NAKASE YUEN (JP)
MORITA SHINICHIRO (JP)
TSUJIMOTO HIROYUKI (JP)
HASHIMOTO AYUMI (JP)
KUWABARA MASAYOSHI (JP)
NAKASE YUEN (JP)
MORITA SHINICHIRO (JP)
Application Number:
PCT/JP2011/071300
Publication Date:
March 29, 2012
Filing Date:
September 20, 2011
Export Citation:
Assignee:
DOSHISHA (JP)
GUNZE KK (JP)
HAGIWARA AKEO (JP)
TSUJIMOTO HIROYUKI (JP)
HASHIMOTO AYUMI (JP)
KUWABARA MASAYOSHI (JP)
NAKASE YUEN (JP)
MORITA SHINICHIRO (JP)
GUNZE KK (JP)
HAGIWARA AKEO (JP)
TSUJIMOTO HIROYUKI (JP)
HASHIMOTO AYUMI (JP)
KUWABARA MASAYOSHI (JP)
NAKASE YUEN (JP)
MORITA SHINICHIRO (JP)
International Classes:
A61L17/00; A61B17/10
Foreign References:
| JPH0847526A | 1996-02-20 | |||
| JP2003126235A | 2003-05-07 | |||
| JP2009502364A | 2009-01-29 | |||
| JP2009256391A | 2009-11-05 | |||
| JP2003019196A | 2003-01-21 | |||
| JPH10226732A | 1998-08-25 | |||
| JPH0847526A | 1996-02-20 | |||
| JP2001070433A | 2001-03-21 |
Other References:
KOBAYASHI H. ET AL.: "In vivo evaluation of a new sealant material on a rat lung air leak model", J. BIOMED. MATER. RES., vol. 58, no. 6, 2001, pages 658 - 665, XP002688478
OTANI Y. ET AL.: "Sealing effect of rapidly curable gelatin-poly(L-glutamic acid) hydrogel glue on lung air leak", ANN. THORAC. SURG., vol. 67, no. 4, 1999, pages 922 - 926, XP027155487
MASAHARU OGAKI ET AL.: "Fukubu Geka ni Okeru Kyushusei Hogo Hokyozai (Neoberu) no Rinsho Oyo, Suieki-Ro, Lymph Eki-Ro, Tanju Roshutsu To no Boshi o Mokuteki to shite", THE 42ND ANNUAL CONGRESS OF JAPANESE SOCIETY FOR ABDOMINAL EMERGENCY MEDICINE PROGRAM SHOROKU, 2006, pages 288, VP-2, XP008169659
See also references of EP 2620166A4
YOSHIYUKI IWATA, SANFUJINKA NAISHIKYOKA SHUJUTSU, 5 January 2001 (2001-01-05), pages 71
OTANI Y. ET AL.: "Sealing effect of rapidly curable gelatin-poly(L-glutamic acid) hydrogel glue on lung air leak", ANN. THORAC. SURG., vol. 67, no. 4, 1999, pages 922 - 926, XP027155487
MASAHARU OGAKI ET AL.: "Fukubu Geka ni Okeru Kyushusei Hogo Hokyozai (Neoberu) no Rinsho Oyo, Suieki-Ro, Lymph Eki-Ro, Tanju Roshutsu To no Boshi o Mokuteki to shite", THE 42ND ANNUAL CONGRESS OF JAPANESE SOCIETY FOR ABDOMINAL EMERGENCY MEDICINE PROGRAM SHOROKU, 2006, pages 288, VP-2, XP008169659
See also references of EP 2620166A4
YOSHIYUKI IWATA, SANFUJINKA NAISHIKYOKA SHUJUTSU, 5 January 2001 (2001-01-05), pages 71
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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