JP1675081S - Plunger assister - Google Patents

Plunger assister

Info

Publication number
JP1675081S
JP1675081S JP2020007645F JP2020007645F JP1675081S JP 1675081 S JP1675081 S JP 1675081S JP 2020007645 F JP2020007645 F JP 2020007645F JP 2020007645 F JP2020007645 F JP 2020007645F JP 1675081 S JP1675081 S JP 1675081S
Authority
JP
Japan
Prior art keywords
plunger
finger
rear end
forth
syringe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020007645F
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2020007645F priority Critical patent/JP1675081S/en
Application granted granted Critical
Publication of JP1675081S publication Critical patent/JP1675081S/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

本物品は、注射筒のプランジャ後端に差し込むように取り付けるプランジャの補助具であり、プランジャを指で前後させる操作を補助するために使用される。本物品のプランジャアシスタには、プランジャを前後させる操作を行う際に指で操作する部位となるプランジャの後端部分を差し込むための部位となる開口部、およびその奥の凹みに差し込んだプランジャの後端部分を嵌合して固定するための突起を有するプランジャ固定部が設けられている。プランジャ固定部の反対面には、プランジャを前後させる操作するための操作者の指を差し込むためのリング状の指差し込み部が設けられるとともに、指先を示す凸状部及び爪を示す凸状部が設けられ指の差し込む向きを示すようになっている。使用状態を示す参考図に示されるように、本物品は、プランジャの後端部分を差し込み嵌合して固定して一体化したものとすることで、注射筒の外筒へのプランジャの抜き差しが、本物品の指差し込み部に差し込んだ1本の指の動作のみで可能となり、注射筒の操作が簡便かつ容易なものとなっている。This article is a plunger aid that is inserted into the rear end of the plunger of a syringe barrel, and is used to assist in moving the plunger back and forth with your fingers. The plunger assister of this product has an opening into which the rear end of the plunger is inserted, which is the part to be operated with a finger when moving the plunger back and forth, and a rear end of the plunger inserted into a recess at the back of the opening. A plunger fixing portion having a protrusion for fitting and fixing the end portion is provided. On the opposite side of the plunger fixing part, a ring-shaped finger insertion part is provided into which the operator's finger is inserted to move the plunger back and forth, and a convex part indicating a fingertip and a convex part indicating a nail are provided. It is designed to indicate the direction in which the finger should be inserted. As shown in the reference diagram showing the state of use, this product is integrated by inserting and fitting the rear end of the plunger, making it easy to insert and remove the plunger from the outer barrel of the syringe. This can be done with just one finger inserted into the finger insertion part of the genuine product, making the operation of the syringe simple and easy.

JP2020007645F 2020-04-11 2020-04-11 Plunger assister Active JP1675081S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020007645F JP1675081S (en) 2020-04-11 2020-04-11 Plunger assister

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020007645F JP1675081S (en) 2020-04-11 2020-04-11 Plunger assister

Publications (1)

Publication Number Publication Date
JP1675081S true JP1675081S (en) 2020-12-21

Family

ID=89193187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020007645F Active JP1675081S (en) 2020-04-11 2020-04-11 Plunger assister

Country Status (1)

Country Link
JP (1) JP1675081S (en)

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