Title:
LIGHT IRRADIATION DEVICE
Document Type and Number:
Japanese Patent JP2005270125
Kind Code:
A
Abstract:
To provide a light irradiation device capable of safely and efficiently irradiating a light to a target location under a skin.
The light irradiation device has a laser light emitting element 110 for irradiating the light through a convex lens 114 corresponding to an irradiation aperture, and a plurality of a skin expanding members 130a to 130d for putting and expanding the skin 20 in a radial direction around the convex lens 114. The light is irradiated through the convex lens 114 with the skin 20 put and expanded by the plurality of skin expanding members 130a to 130d.
Inventors:
ISHII TAKEO
HORIUCHI KUNIO
HORIUCHI KUNIO
Application Number:
JP2004083375A
Publication Date:
October 06, 2005
Filing Date:
March 22, 2004
Export Citation:
Assignee:
TERUMO CORP
International Classes:
A61N5/06; (IPC1-7): A61N5/06
Attorney, Agent or Firm:
Mikio Hatta
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii