Title:
MEDICINE INJECTION TOOL
Document Type and Number:
Japanese Patent JP2020103800
Kind Code:
A
Abstract:
To provide a medicine injection tool that enables efficient application of medicine to a wide range inside a body cavity such as a vagina and an anus.SOLUTION: A medicine injection tool for injecting flowable medicine into a body comprises: a long-sized insertion part to be inserted into the body; a storage part in which flowable medicine is stored; and a medicine flow passage part, formed inside the insertion part, through which flowable medicine pushed out from the storage part is led. The medicine flow passage part is formed along a longer direction of the insertion part. The long-sized insertion part has a plurality of medicine discharge holes making the medicine flow passage part communicate with the outside. A hole diameter of each of the medicine discharge holes increases in stages as it goes toward a flow-down direction of flowable medicine circulating in the medicine flow passage part.SELECTED DRAWING: Figure 2
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Inventors:
YAMADA HIRONARI
Application Number:
JP2018247746A
Publication Date:
July 09, 2020
Filing Date:
December 28, 2018
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO LTD
International Classes:
A61M3/02
Domestic Patent References:
| JP2006326064A | 2006-12-07 | |||
| JP2009050543A | 2009-03-12 |
Foreign References:
| WO2018121459A1 | 2018-07-05 |
Attorney, Agent or Firm:
Akihiro Fujii