Title:
VISIBILITY-ENSURING MATERIAL, AND DEVICE FOR DISCHARGING VISIBILITY-ENSURING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2016/006693
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a visibility-ensuring material which is capable of ensuring a surgical field for a fixed time period, which does not inhibit the transmission of light, and which is capable of ensuring visibility with which even delicate operations can be satisfactorily performed. This visibility-ensuring material includes a gel-like viscoelastic body, and has a storage elastic modulus during use of 40-700 Pa. Furthermore, this device for discharging the visibility-ensuring material includes at least at least one member selected from the group consisting of a syringe, a mesh filter, a needle, and an application nozzle.
Inventors:
UESUGI KOJI (JP)
NIWA KAZUHARU (JP)
YOKOI HIDENORI (JP)
YOKOYAMA YASUHIRO (JP)
NAGAI YUSUKE (JP)
SAKAGUCHI HIROKAZU (JP)
NISHIDA KOHJI (JP)
MATSUSHITA KENJI (JP)
NIWA KAZUHARU (JP)
YOKOI HIDENORI (JP)
YOKOYAMA YASUHIRO (JP)
NAGAI YUSUKE (JP)
SAKAGUCHI HIROKAZU (JP)
NISHIDA KOHJI (JP)
MATSUSHITA KENJI (JP)
Application Number:
PCT/JP2015/069925
Publication Date:
January 14, 2016
Filing Date:
July 10, 2015
Export Citation:
Assignee:
MENICON CO LTD (JP)
International Classes:
A61L31/00; A61M31/00; A61M35/00
Domestic Patent References:
| WO2013142374A1 | 2013-09-26 | |||
| WO2014089472A1 | 2014-06-12 | |||
| WO2010024209A1 | 2010-03-04 | |||
| WO2015098515A1 | 2015-07-02 |
Foreign References:
| JP2008539257A | 2008-11-13 | |||
| JPH11512778A | 1999-11-02 | |||
| JPS60501193A | 1985-08-01 |
Other References:
"Rapidly in situ forming chitosan/ epsilon-polylysine hydrogels for adhesive sealants and hemostatic materials", CARBOHYDR POLYM, vol. 96, no. 1, July 2013 (2013-07-01), pages 342 - 348, XP028544311
See also references of EP 3167914A4
See also references of EP 3167914A4
Attorney, Agent or Firm:
MOMII, Takafumi (JP)
Takafumi Momii (JP)
Takafumi Momii (JP)
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