JPH01122753U - - Google Patents
Info
- Publication number
- JPH01122753U JPH01122753U JP1914288U JP1914288U JPH01122753U JP H01122753 U JPH01122753 U JP H01122753U JP 1914288 U JP1914288 U JP 1914288U JP 1914288 U JP1914288 U JP 1914288U JP H01122753 U JPH01122753 U JP H01122753U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- syringe
- locking tip
- tip
- slide ring
- 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
- 210000002445 nipple Anatomy 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本考案の実施例である注射器全体の外
観を概略的に示す分解斜視図、第２図は本実施例
注射器に用いるスライドリングの拡大斜視図、第
３図は同スライドリングの変形例を示す拡大斜視
図、第４図は本実施例注射器のニードルが取り外
される状態を表わす部分拡大断面説明図、第５図
は本実施例注射器のニードルキヤツプが取り外さ
れる状態を表わす部分拡大断面説明図である。
１……ニードル、１１……ロツキングチツプ、
１１ａ……（ロツキングチツプの）エンドフラン
ジ後端面、２……注射器バレル、２１……ニツプ
ルオリフイス、３……ニードルキヤツプ、３ａ…
…（ニードルキヤツプの）エンドフランジ後端面
、４……スライドリング、４１……バネフツク、
５……プランジヤ。
Fig. 1 is an exploded perspective view schematically showing the appearance of the entire syringe as an embodiment of the present invention, Fig. 2 is an enlarged perspective view of a slide ring used in the syringe of this embodiment, and Fig. 3 is a modification of the slide ring. An enlarged perspective view showing an example, FIG. 4 is a partially enlarged cross-sectional view showing a state in which the needle of the syringe of this example is removed, and FIG. 5 is a partially enlarged cross-sectional view showing a state in which the needle cap of the syringe of this example is removed. It is a diagram. 1... Needle, 11... Locking tip,
11a... Rear end surface of end flange (of locking tip), 2... Syringe barrel, 21... Nipple orifice, 3... Needle cap, 3a...
...Rear end face of end flange (of needle cap), 4...Slide ring, 41...Spring hook,
5... Plungiya.
Claims (1)
器バレル２のニツプルオリフイス２１に押嵌され
て成る注射器において、 前端面にバネフツク４１を有するスライドリン
グ４を、同バネフツク４１が前記ロツキングチツ
プ１１のエンドフランジ後端面１１ａに掛合可能
なる如くバレル２の外周面に滑嵌せしめ、 前記スライドリング４をニードル先端方へ前進
スライドさせたときニードル１がロツキングチツ
プ１１と共に離脱して脱針されることを特徴とす
る安全脱針機構を備えた注射器。[Claims for Utility Model Registration] In a syringe in which a needle 1 is press-fitted into a nipple orifice 21 of a syringe barrel 2 via a locking tip 11, a slide ring 4 having a spring hook 41 on the front end surface is provided, and the spring hook 41 is connected to the locking tip. The needle 1 is slidably fitted onto the outer peripheral surface of the barrel 2 so as to be able to engage with the rear end surface 11a of the end flange 11, and when the slide ring 4 is slid forward toward the tip of the needle, the needle 1 is detached together with the locking tip 11 and the needle is removed. A syringe equipped with a safety needle removal mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1914288U JPH0325791Y2 (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1914288U JPH0325791Y2 (en) | 1988-02-15 | 1988-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01122753U true JPH01122753U (en) | 1989-08-21 |
| JPH0325791Y2 JPH0325791Y2 (en) | 1991-06-04 |
Family
ID=31234390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1914288U Expired JPH0325791Y2 (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325791Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107810024A (en) * | 2015-04-24 | 2018-03-16 | 卡洛·朱贝基奥 | There is the syringe of high security in use |
-
1988
- 1988-02-15 JP JP1914288U patent/JPH0325791Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107810024A (en) * | 2015-04-24 | 2018-03-16 | 卡洛·朱贝基奥 | There is the syringe of high security in use |
| JP2018512979A (en) * | 2015-04-24 | 2018-05-24 | ジュベルキオ， カルロＧＩＵＢＥＲＣＨＩＯ， Ｃａｒｌｏ | Highly safe syringe when in use |
| JP2021079111A (en) * | 2015-04-24 | 2021-05-27 | ジュベルキオ， カルロＧＩＵＢＥＲＣＨＩＯ， Ｃａｒｌｏ | Syringe with high safety in use |
| US11266793B2 (en) | 2015-04-24 | 2022-03-08 | Aghetto S.R.L. | Syringe with high safety in use |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0325791Y2 (en) | 1991-06-04 |