Title:
PERCUTANEOUS MEDICATION DEVICE AND NEEDLE FORMATION BODY USED FOR THE SAME
Document Type and Number:
Japanese Patent JP2016185411
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a percutaneous medication device that effectively injects medical liquid into a desired place of skin and permits reduction of the dose of the medical liquid.SOLUTION: A percutaneous medication device comprises: a syringe 6 to be filled with a medical liquid; and a needle formation body 1 attached to the tip of the syringe 6. The needle formation body 1 comprises a plurality of needles 11 protruding from the surface of the tip of the needle formation body 1, and the tip of the needle 11 is cut diagonally with respect to the longitudinal direction of the needle. A discharge opening 13 formed at the tip of each needle 11 faces substantially opposite to the center direction of the needle formation body 1, and a pitch between the adjacent needles 11 is 1 mm to 10 mm.SELECTED DRAWING: Figure 1
Inventors:
OZAWA HIROSHI
INAO AKINORI
SEKIGUCHI TORU
INAO AKINORI
SEKIGUCHI TORU
Application Number:
JP2016151056A
Publication Date:
October 27, 2016
Filing Date:
August 01, 2016
Export Citation:
Assignee:
NANBU PLASTICS CO LTD
International Classes:
A61M5/32
Domestic Patent References:
| JP2005527249A | 2005-09-15 | |||
| JP2011500252A | 2011-01-06 | |||
| JP2003135598A | 2003-05-13 | |||
| JPH10502559A | 1998-03-10 | |||
| JP2005087521A | 2005-04-07 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Natsuki Morishita