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Patent Searching and Data


Title:
TEAR MENISCUS INSPECTION DEVICE
Document Type and Number:
Japanese Patent JP2005253700
Kind Code:
A
Abstract:

To quickly and precisely measure the amount of tear of a subject without giving a pain thereto.

This tear meniscus inspection device is formed by including a narrow and long absorbent material 2 and provided with a groove 4 in the length direction of the absorbent material 2.


Inventors:
ISHIDA KATSUSHI
TSUBOTA KAZUO
DOGRU MURAT
KAKIGI YASUAKI
Application Number:
JP2004069861A
Publication Date:
September 22, 2005
Filing Date:
March 12, 2004
Export Citation:
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Assignee:
MARUISHI KASEI KK
QUALITAS KK
International Classes:
G01N33/50; A61B3/00; A61B3/10; (IPC1-7): A61B3/00; A61B3/10; G01N33/50
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo