JPH0137637Y2 - - Google Patents
Info
- Publication number
- JPH0137637Y2 JPH0137637Y2 JP1980133885U JP13388580U JPH0137637Y2 JP H0137637 Y2 JPH0137637 Y2 JP H0137637Y2 JP 1980133885 U JP1980133885 U JP 1980133885U JP 13388580 U JP13388580 U JP 13388580U JP H0137637 Y2 JPH0137637 Y2 JP H0137637Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- bottle
- cap
- needle
- passage
- 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.)
- Expired
Links
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
【考案の詳細な説明】 本考案は混合針に関するものである。[Detailed explanation of the idea] The present invention relates to a mixing needle.
考案の目的：液針と空気針とが一体を成してい
る部分の刃先を、薬剤が収容されているビンの栓
に刺通すると、該薬剤は液針の一方の刃先へ出て
来て、他のビンを汚してしまう。通常は作業の手
順としてこの逆にして、上記一方の刃先を被混合
用ビンの栓へ最初に刺通して後に、上記一体と成
した部分の刃先を薬剤が収容されているビン栓へ
刺通すればよいが、時として、使用の手順通りに
なされない場合がある。従つてどんな手順に於い
て使用されても薬剤が外部へ漏れないことを目的
として本考案を成したものである。 Purpose of the invention: When the cutting edge of the part where the liquid needle and air needle are integrated is inserted into the stopper of a bottle containing a drug, the drug comes out to one of the cutting edges of the liquid needle. , contaminating other bottles. Normally, the working procedure is to reverse this and first pierce the stopper of the bottle to be mixed with one of the cutting edges, and then pierce the integrated part of the cutting edge into the stopper of the bottle containing the drug. However, sometimes the instructions for use may not be followed. Therefore, the present invention was developed with the aim of preventing the drug from leaking to the outside no matter what procedure it is used in.
考案の構成：液通路１と空気通路２とが一体を
成した部分の先端は互いに刃先Ａを対に有して、
その液通路の他端にも刃先Ｂを有して、各々が異
つたビンの栓へ刺通可能にしてある。空気通路は
前記一体を成した部分を中途から約90度曲げ針基
部４の内部と外周面へ抜けてＬ字型に成して外気
を導入する口Ｃを有し且つフイルターＦを設けて
空気中の異物を混入しない様にして、混合針は刃
先Ａから針基４の中央部へ抜けて垂直状に成し刃
先Ｂを有してゴム又はプラスチツク製の弾力性に
富んだキヤツプ３をその液通路の刃先Ｂに冠着し
て、使用するに際して該キヤツプ３を取り除くこ
となく冠着したまゝの状態で使用可能な様に、本
考案の一実施例の構成を成している。 Structure of the invention: The tips of the part where the liquid passage 1 and the air passage 2 are integrated have a pair of cutting edges A,
The other end of the liquid passage also has a cutting edge B so that each can pierce the stoppers of different bottles. The air passage is formed by bending the integral part about 90 degrees from the middle and passing through the inside and outer circumferential surface of the needle base 4 to form an L-shape, and has an opening C for introducing outside air, and a filter F is provided to filter the air. The mixing needle passes from the cutting edge A to the center of the needle base 4 in a vertical manner, without contaminating foreign matter, and then inserts the cap 3, which has a cutting edge B and is made of rubber or plastic and has high elasticity, into the needle base 4. An embodiment of the present invention is configured such that the cap 3 is capped on the cutting edge B of the liquid passage and can be used without removing the cap 3 during use.
更に詳述すれば、刃先Ａをビンａのビン栓ａ１
へ刺通する。この場合に刃先Ｂにはキヤツプ３が
冠着してあるので、薬剤ａ２は外部へ流れ出な
い。次に刃先Ｂをキヤツプ３が冠着されたまゝで
ビンｂのビン栓ｂ１へ刺通すると、キヤツプ３は
刃先Ｂによつて切開され針基部４の側へ押し上げ
られて、刃先Ｂはビン栓ｂ１へ刺通を完了する。
薬剤ａ２は薬剤ｂ２へ移動して混合は開始される
と同時に外気は空気導入口Ｃから導入されて、薬
剤ａ２の前記移動及び混合は継続される。 More specifically, the cutting edge A is connected to the bottle stopper a1 of the bottle a.
pierce through. In this case, since the cap 3 is attached to the cutting edge B, the medicine a2 does not flow out to the outside. Next, when the cutting edge B is pierced through the bottle stopper b1 of bottle B with the cap 3 attached, the cap 3 is incised by the cutting edge B and pushed up toward the needle base 4, and the cutting edge B is inserted into the bottle stopper b1. Complete the piercing to b1.
The drug a2 moves to the drug b2 and mixing is started, and at the same time, outside air is introduced from the air inlet C, and the movement and mixing of the drug a2 is continued.
考案の効果：上述した様に、刃先Ａを先行して
ビンａのビン栓ａ１へ刺通しても、薬剤ａ２はキ
ヤツプ３によつて外部へ流出しない。従つてキヤ
ツプ３の無い場合の使用手順について意識しなく
てもよく、ビンａをビン栓ａ１を下に向けたまゝ
の状態にして刃先Ａをビン栓ａ１へ刺通して、直
ぐ様、慌てることなく刃先Ｂをビンｂのビン栓ｂ
１へゆつくり刺通して作業をすることが出来る。 Effect of the invention: As described above, even if the cutting edge A is pierced into the stopper a1 of the bottle a in advance, the drug a2 will not flow out due to the cap 3. Therefore, there is no need to be aware of the usage procedure when there is no cap 3, and with the bottle a kept with the bottle stopper a1 facing down, insert the cutting edge A into the bottle stopper a1 and immediately, without panic. Place the cutting edge B on the bottle stopper b of bottle b.
You can do the work by slowly cutting it into 1 and piercing it.
第１図……本考案の一実施例の側面断面図。第
２図……第１図の使用態様を示す側面断面図。１
……流通路、２……空気通路、３……キヤツプ、
４……針基部、Ａ……液通路と空気通路とが一体
を成した部分の刃先、Ｂ……液通路他端の刃先、
Ｃ……外気導入口、Ｆ……フイルター、ａ，ｂ…
…薬剤用ビン、ａ１，ｂ１……ビン栓、ａ２，ｂ
２……薬剤。
FIG. 1: A side sectional view of an embodiment of the present invention. FIG. 2: A side sectional view showing the mode of use of FIG. 1. 1
...Flow passage, 2...Air passage, 3...Cap,
4... needle base, A... cutting edge at the part where the liquid passage and air passage were integrated, B... cutting edge at the other end of the liquid passage,
C...Outside air inlet, F...Filter, a, b...
...Medicine bottle, a1, b1...Bottle stopper, a2, b
2...Drug.
Claims (1)
いて、液通路１の上部刃先Ａと空気通路２の上部
刃先Ａは対に設けて、空気通路２は刃先Ａから針
基４の内部と外周面へ抜けＬ字状に形成し且つフ
イルターＦを外気導入口Ｃへ設けて、液通路１は
刃先Ａから針基４の中央部へ抜け垂直状に形成し
且つ弾力性を有したゴム又はプラスチツク製キヤ
ツプ３を刃先Ｂへ密に冠着し閉塞し設けたことを
特徴としたキヤツプ付混合針。 In a mixing needle having a liquid passage and an air passage integrally, the upper cutting edge A of the liquid passage 1 and the upper cutting edge A of the air passage 2 are provided in a pair, and the air passage 2 is connected from the cutting edge A to the inside of the needle base 4. The liquid passage 1 extends from the cutting edge A to the center of the needle base 4 and is formed vertically, and is made of elastic rubber. Alternatively, a mixing needle with a cap is characterized in that a plastic cap 3 is tightly attached to the cutting edge B and is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980133885U JPH0137637Y2 (en) | 1980-09-19 | 1980-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980133885U JPH0137637Y2 (en) | 1980-09-19 | 1980-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5757848U JPS5757848U (en) | 1982-04-05 |
| JPH0137637Y2 true JPH0137637Y2 (en) | 1989-11-13 |
Family
ID=29494106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980133885U Expired JPH0137637Y2 (en) | 1980-09-19 | 1980-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0137637Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06145B2 (en) * | 1986-02-15 | 1994-01-05 | 株式会社ニツシヨ− | Sterile dissolution solution introducing device and dissolution solution introducing method using the same |
| JPH021277A (en) * | 1988-03-31 | 1990-01-05 | Fujisawa Pharmaceut Co Ltd | infusion container |
| JP5467336B2 (en) * | 2009-06-02 | 2014-04-09 | パナソニック株式会社 | Compound needle for inhaling medicinal solution, medicinal solution container using the same, and medicinal solution inhaling method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105690A (en) * | 1976-03-01 | 1977-09-05 | Nippon Glass Shoji Kk | Liquor transfer means equipped with metal needle at front end and method of manufacturing same |
| JPS56133835U (en) * | 1980-03-10 | 1981-10-09 |
-
1980
- 1980-09-19 JP JP1980133885U patent/JPH0137637Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5757848U (en) | 1982-04-05 |
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