Title:
INSTRUMENT FOR FORMING DERMAL WOUNDS FOR MEDICAL APPLICATION
Document Type and Number:
Japanese Patent JP2605237
Kind Code:
B2
Abstract:
PURPOSE: To easily form a number of dermal wounds on the dermal surface for applying liquid or gel-shaped medicine to a human body by rotatably receiving a rotating member having a plurality of skin needles formed on its cylindrical outer periphery in a body with shaft holes formed at the lower portion on both sides.
CONSTITUTION: The instrument for forming dermal wounds includes a dermal wound former 10, the rotating shaft 12 of which is rotatably supported in the shaft holes 32 of a case 30 via rotating members 22. The dermal wound former 10 is formed by a number of dermal needle circular plates 13 on the outer periphery surfaces of which several dozens to several hundred dermal needles 14 are formed by etching or pressing, spaced by separating members. When the instrument is in use, the dermal needles 14 on the dermal needle circular plates 13 are pressed to the portion where dermal wounds are to be formed with a certain pressure, the case 30 is pushed down and forward in one direction to rotate the dermal needle circular plates 13 so that a number of dermal wounds with a certain depth are formed on the skin by dermal needles 14.
Inventors:
Choi
Zhang Mitsun
Zhang Mitsun
Application Number:
JP12400595A
Publication Date:
April 30, 1997
Filing Date:
May 23, 1995
Export Citation:
Assignee:
Samsung Electric Co., Ltd.
International Classes:
A61B17/20; A61B17/00; A61K38/28; A61M37/00; A61B17/32; A61B17/322; (IPC1-7): A61B17/00; A61B17/20
Domestic Patent References:
| JP458221U |
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)