Title:
COVER FILM FOR LASER THERAPY
Document Type and Number:
Japanese Patent JP3503149
Kind Code:
B2
Abstract:
PURPOSE: To obtain a cover film for laser therapy, which is provided with bacterial barrier property, stretchability and flexibility while capable of standing against the heat of laser beams, by a method wherein a film, having specified tensile elastic modulus, limit oxygen index, flexibility and fire retardancy, is employed.
CONSTITUTION: A cover film for laser therapy is provided with the tensile elasticity modulus of 1-200kg/mm2 or preferably 1-10kg/mm2 while the limit oxygen index of the film is required so as to be 26 or more or preferably 30 or more. Copolymerized polyester film, fluorine film and polyorefin film are preferable as a film which can be employed. A film, provided with fire retardancy by fire retardant, is included in the usable films and the rate of aging loss of the film at 100°C is preferable to be 1% or less while a pressure sensitive adhesive agent layer is preferable to be formed on one side of the film.
More Like This:
JPH07222710 | ENDOSCOPE |
JPH09230106 | ANTI-FOGGING CAMERA FILTER AND ITS ANTI-FOGGING METHOD |
WO/2013/041890 | LIGHT-CONDUCTING EARMOLD PROVIDED WITH OPTICAL FIBER |
Inventors:
Kazuo Murauchi
Toshitake Suzuki
Toshitake Suzuki
Application Number:
JP18044493A
Publication Date:
March 02, 2004
Filing Date:
July 21, 1993
Export Citation:
Assignee:
TOYO BOSEKI KABUSHIKI KAISHA
International Classes:
A61B18/20; A61L15/58; A61N5/06; B29D7/01; (IPC1-7): A61L15/58; B29D7/01
Domestic Patent References:
JP1110137A | ||||
JP6282967A | ||||
JP63145307A | ||||
JP385053U |
Attorney, Agent or Firm:
Hajime Takashima