Title:
光線治療器
Document Type and Number:
Japanese Patent JP6653081
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a phototherapeutic device which effectively achieves cooling without smudges of a lamp due to cooling air when the phototherapeutic device is reduced in the size, does not cause a reduction in illumination intensity, and does not cause thermal problems when a therapeutic device is brought into contact with or is adjacent to a patient in the handy type phototherapeutic device which stores a double tube type excimer lamp in a casing.SOLUTION: On both end walls corresponding to end parts in an axial direction of a lamp in a lamp house storing the double tube type excimer lamp, a central cooling port corresponding to an inner tube of the lamp and a rear cooling port corresponding to the opposite side of an emission side of the lamp are formed, and a cooling fan is arranged to correspond to one end wall of the lamp house.SELECTED DRAWING: Figure 2
Inventors:
Kazuyuki Kaneda
Nihonmori Tatsugo
Nihonmori Tatsugo
Application Number:
JP2016055198A
Publication Date:
February 26, 2020
Filing Date:
March 18, 2016
Export Citation:
Assignee:
Ushio, Inc.
International Classes:
A61N5/06
Domestic Patent References:
| JP2006025954A | ||||
| JP2004103564A | ||||
| JP2000216127A | ||||
| JP2001217216A | ||||
| JP2008073148A | ||||
| JP2007190213A | ||||
| JP2004350946A | ||||
| JP2013106876A |
Foreign References:
| US4444190 |
Attorney, Agent or Firm:
Tsutomu Igarata