JPH0477949U - - Google Patents
Info
- Publication number
- JPH0477949U JPH0477949U JP12038990U JP12038990U JPH0477949U JP H0477949 U JPH0477949 U JP H0477949U JP 12038990 U JP12038990 U JP 12038990U JP 12038990 U JP12038990 U JP 12038990U JP H0477949 U JPH0477949 U JP H0477949U
- Authority
- JP
- Japan
- Prior art keywords
- syringe
- outer cylinder
- finger hook
- outer tube
- needle
- 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.)
- Granted
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図乃至第５図は本考案に係る注射器の実施
例を示し、第１図は全体の斜視図、第２図は全体
の分解斜視図、第３図は注射開始時の状態を示す
断面図、第４図は注射途中の状態を示す断面図、
第５図は要部の拡大断面図である。第６図乃至第
８図は夫々別の実施例を示す断面図である。
１……注射針、２……針接続部、３……外筒、
５……ピストン体、６……プランジヤロツド、１
０……ホルダ、１１……第１指掛け部、１２……
第２指掛け部。
Figures 1 to 5 show an embodiment of the syringe according to the present invention, with Figure 1 being an overall perspective view, Figure 2 being an exploded perspective view of the whole, and Figure 3 being a cross section showing the state at the start of injection. Figure 4 is a cross-sectional view showing the state during injection,
FIG. 5 is an enlarged sectional view of the main part. FIGS. 6 to 8 are sectional views showing different embodiments. 1... Syringe needle, 2... Needle connection part, 3... Outer cylinder,
5...Piston body, 6...Plunger rod, 1
0... Holder, 11... First finger rest, 12...
Second finger rest.
Claims (1)
外筒３内に、プランジヤロツド６によつて外筒３
の軸芯方向に摺動操作されるピストン体５を挿入
してある注射器であつて、前記外筒３の他端部に
、当該外筒３よりも直径方向外方に突出する第１
指掛け部１１を配置し、更に、当該第１指掛け部
１１よりも前記針接続部２側に偏位した外筒３の
中間部分には、当該外筒３よりも直径方向外方に
突出する第２指掛け部１２を配置してある注射器
。 ２ 前記両指掛け部１１，１２は、前記外筒３に
対して着脱自在なホルダ１０に一体形成されてい
る請求項１記載の注射器。[Claims for Utility Model Registration] 1. The outer tube 3 is inserted into the outer tube 3, which is provided with a needle connection part 2 for the injection needle 1 at one end, by a plunger rod 6.
The syringe has a piston body 5 inserted therein which is slidably operated in the axial direction of the syringe, and the other end of the outer cylinder 3 has a first piston body 5 that protrudes diametrically outward than the outer cylinder 3.
A finger hook portion 11 is disposed, and further, in an intermediate portion of the outer cylinder 3 that is deviated from the first finger hook portion 11 toward the needle connecting portion 2 side, there is a first finger hook that protrudes outward in the diametrical direction than the outer tube 3. A syringe in which a two-finger hook 12 is arranged. 2. The syringe according to claim 1, wherein the finger hooks 11 and 12 are integrally formed with a holder 10 that is detachable from the outer cylinder 3.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990120389U JP2533813Y2 (en) | 1990-11-17 | 1990-11-17 | Syringe |
| DE69127614T DE69127614T2 (en) | 1990-11-17 | 1991-11-18 | SYRINGE CYLINDER WITH TWO CHAMBERS |
| US07/910,281 US5290228A (en) | 1990-11-17 | 1991-11-18 | Two-compartment syringe |
| PCT/JP1991/001575 WO1992008504A1 (en) | 1990-11-17 | 1991-11-18 | Double-chamber type syringe barrel |
| AT91919798T ATE157886T1 (en) | 1990-11-17 | 1991-11-18 | SYRINGE CYLINDER WITH TWO CHAMBERS |
| EP91919798A EP0511402B1 (en) | 1990-11-17 | 1991-11-18 | Double-chamber type syringe barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990120389U JP2533813Y2 (en) | 1990-11-17 | 1990-11-17 | Syringe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0477949U true JPH0477949U (en) | 1992-07-07 |
| JP2533813Y2 JP2533813Y2 (en) | 1997-04-23 |
Family
ID=31868298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990120389U Expired - Fee Related JP2533813Y2 (en) | 1990-11-17 | 1990-11-17 | Syringe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533813Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995035128A1 (en) * | 1994-06-21 | 1995-12-28 | Seikagaku Corporation | Auxiliary tool for cylinder of injector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55180538U (en) * | 1979-06-13 | 1980-12-25 | ||
| JPS5841657A (en) * | 1981-09-04 | 1983-03-10 | Satoshi Yamaguchi | Producing device for beltlike steel body |
-
1990
- 1990-11-17 JP JP1990120389U patent/JP2533813Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55180538U (en) * | 1979-06-13 | 1980-12-25 | ||
| JPS5841657A (en) * | 1981-09-04 | 1983-03-10 | Satoshi Yamaguchi | Producing device for beltlike steel body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995035128A1 (en) * | 1994-06-21 | 1995-12-28 | Seikagaku Corporation | Auxiliary tool for cylinder of injector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533813Y2 (en) | 1997-04-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |