JP6751410B2 - 安全デバイスを備えたシリンジ - Google Patents
安全デバイスを備えたシリンジ Download PDFInfo
- Publication number
- JP6751410B2 JP6751410B2 JP2017559506A JP2017559506A JP6751410B2 JP 6751410 B2 JP6751410 B2 JP 6751410B2 JP 2017559506 A JP2017559506 A JP 2017559506A JP 2017559506 A JP2017559506 A JP 2017559506A JP 6751410 B2 JP6751410 B2 JP 6751410B2
- Authority
- JP
- Japan
- Prior art keywords
- syringe
- distal end
- sleeve element
- guide
- syringe body
- 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.)
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-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
- A61M5/3272—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position having projections following labyrinth paths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
- A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
2 シリンジ
3 シリンジ本体
4 シリンジ本体の遠位端
5 穿刺手段
6 スリーブ要素
7 接点要素
8 シリンジ本体の遠位端領域
9 スリーブ要素の遠位端
10 カラー要素
11 ガイド突起
12 ガイド・トラック
13 スリーブ要素の遠位端部分
14 ガイド溝
15 ガイド突起
16 接触要素の前面
17 円形シリンダ
17a 円形シリンダの横表面
18 ばね要素
19 第1のトラック領域
20 第2のトラック領域
21 分離線
22 穿孔手段の遠位端
23 スリーブ要素の遠位側開口部
24 端部領域
25 遷移領域
26 突起
27 カラー要素の遠位端
28 遠位端部分の内径
29 遠位端部分の外径
30 スリーブ要素の外径
31 スリーブ要素の内径
32 接触面
33 遠位端部分の前面
34 ガイド延長部
35 接触要素の外径
36 安全デバイスの中心軸
X 軸線方向
U 円周方向
R 径方向
Claims (11)
- シリンジ本体(3)の遠位端(4)に配置された穿孔手段(5)を有し、前記シリンジ本体(3)と接続される安全デバイス(1)を備えたシリンジ(2)であって、
刺し傷を回避する安全デバイス(1)が前記シリンジ本体(3)の遠位端(4)に配置され、前記安全デバイス(1)が軸線方向(X)で延在し、該穿孔手段(5)および該シリンジ本体(3)を少なくとも部分的に包囲するスリーブ要素(6)を備え、該スリーブ要素(6)が遠位端部分(13)を備えるとともに、該スリーブ要素(6)を該シリンジ本体(3)の遠位端領域(8)に回転可能に配置することが可能であり、
前記安全デバイス(1)が、前記シリンジ本体(3)の円周方向(U)および前記軸線方向(X)に沿った前記シリンジ本体(3)に対するカラー要素(10)の移動が制限されるように、該安全デバイス(1)を該シリンジ本体(3)の該遠位端領域(8)に配置するのに用いられるカラー要素(10)を備え、
該安全デバイス(1)が、該シリンジ(2)が使用されたときに患者の皮膚に接触し、該スリーブ要素(6)の遠位端(9)で前記遠位端部分(13)に配置され、該スリーブ要素(6)とは独立して回転可能である、接触要素(7)を備え、
前記遠位端部分(13)の側壁の厚みが、該遠位端部分(13)以外の側壁の厚みより厚く、該遠位端部分(13)の側壁の表面に形成される円周方向のガイド溝(14)を有し、前記接触要素(7)が、該スリーブ要素(6)の該ガイド溝(14)に係合する第一のガイド突起(15)を備えることを特徴とする、安全デバイス(1)を備えたシリンジ(2)。 - 前記接触要素(7)が、前記軸線方向(X)に垂直な面内で回転可能であることを特徴とする、請求項1記載のシリンジ(2)。
- 前記カラー要素(10)が、前記スリーブ要素(6)の少なくとも1つのガイド・トラック(12)に係合する、少なくとも1つの第二のガイド突起(11)を備えることを特徴とする、請求項1記載のシリンジ(2)。
- 少なくとも1つの第二のガイド突起(11)が、前記シリンジ本体(3)の前記遠位端領域(8)で該シリンジ本体(3)と一体的に形成され、該少なくとも1つの第二のガイド突起(11)が前記スリーブ要素(6)の少なくとも1つのガイド・トラック(12)に係合することを特徴とする、請求項1または2に記載のシリンジ(2)。
- 前記第二のガイド突起(11)が、前記シリンジ本体(3)が前記スリーブ要素(6)に対して動かされると、前記スリーブ要素(6)の前記少なくとも1つのガイド・トラック内で前記軸線方向(X)に沿ってガイドされることを特徴とする、請求項3または4に記載のシリンジ(2)。
- 前記接触要素(7)が環状であることを特徴とする、請求項1から5のいずれか一項記載のシリンジ(2)。
- 前記接触要素(7)が、前記シリンジが使用されたときに患者の皮膚に接触する前面(16)を備えることを特徴とする、請求項1から6のいずれか一項記載のシリンジ(2)。
- 前記カラー要素(10)が中空の円形シリンダ(17)として形成され、該円形シリンダ(17)が、前記少なくとも1つの第二のガイド突起(11)が配置される横表面(17a)を備えることを特徴とする、請求項3に記載のシリンジ(2)。
- 前記安全デバイス(1)が、前記シリンジ本体(3)に動作可能に接続され、前記スリーブ要素(6)に対する前記シリンジ本体(3)の動きに対抗する、少なくとも1つのばね要素(18)を備えることを特徴とする、請求項1から8のいずれか一項記載のシリンジ(2)。
- 前記ガイド・トラック(12)が、前記シリンジ本体(3)の前記軸線方向(X)に沿って延在する仮想分離線(21)によって互いから分離された、第1のトラック領域(19)および第2のトラック領域(20)を備え、前記少なくとも1つの第二のガイド突起(11)を該第1のトラック領域(19)に配置し、前記シリンジ本体(3)を前記スリーブ要素(6)に対して動かす際に前記穿孔手段(5)の遠位端(22)が前記スリーブ要素(6)の遠位側開口部(23)に配置されたとき、該仮想分離線(21)を越えることによって、該第1のトラック領域(19)から該第2のトラック領域(20)まで動かすことが可能であることを特徴とする、請求項3または4に記載のシリンジ(2)。
- 前記少なくとも1つの第二のガイド突起(11)を、前記第2のトラック領域(20)のトラックを用いて、前記第2のトラック領域(20)から前記ガイド・トラック(12)の端部領域(24)へと動かすことができ、該端部領域(24)において、前記シリンジ本体(3)に対する前記スリーブ要素(6)の動きが、前記軸線方向(X)に沿って制限されることを特徴とする、請求項10に記載のシリンジ(2)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015110343.5 | 2015-06-26 | ||
DE102015110343.5A DE102015110343A1 (de) | 2015-06-26 | 2015-06-26 | Mehrteilige Sicherheitsvorrichtung für eine Spritze |
PCT/EP2016/060863 WO2016206862A1 (de) | 2015-06-26 | 2016-05-13 | Mehrteilige sicherheitsvorrichtung für eine spritze |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018518250A JP2018518250A (ja) | 2018-07-12 |
JP6751410B2 true JP6751410B2 (ja) | 2020-09-02 |
Family
ID=55967306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017559506A Active JP6751410B2 (ja) | 2015-06-26 | 2016-05-13 | 安全デバイスを備えたシリンジ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10682471B2 (ja) |
EP (1) | EP3313482B1 (ja) |
JP (1) | JP6751410B2 (ja) |
CN (1) | CN107635608B (ja) |
DE (1) | DE102015110343A1 (ja) |
WO (1) | WO2016206862A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015124172A1 (en) * | 2014-02-18 | 2015-08-27 | Peter Skufca | Delivery system for delivering medical or pharmaceutical compounds |
FR3063909B1 (fr) | 2017-03-17 | 2022-03-11 | Biocorp Prod | Dispositif de protection d'aiguille pour une seringue pre-remplie a aiguille collee et seringue comprenant un tel dispositif |
US11672921B2 (en) * | 2017-08-11 | 2023-06-13 | West Pharmaceutical Services, Inc. | Expandable and automatically retractable collar and method of use thereof |
IT201800005554A1 (it) * | 2018-05-21 | 2019-11-21 | Iniettore di lente intraoculare | |
CN113304359B (zh) * | 2020-02-27 | 2024-03-15 | 易迪思工业设计顾问(上海)有限公司 | 一种用于注射器的保护装置 |
EP3881881A1 (de) | 2020-03-16 | 2021-09-22 | Gerresheimer Regensburg GmbH | Zusatzfunktion einer sicherheitsvorrichtung für spritzen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9403433D0 (sv) * | 1994-10-10 | 1994-10-10 | Pharmacia Ab | Injection device |
US5591138A (en) | 1995-08-10 | 1997-01-07 | Vaillancourt; Vincent L. | Protected needle assembly |
GB0601309D0 (en) * | 2006-01-23 | 2006-03-01 | Medical House The Plc | Injection device |
JP2011519700A (ja) | 2008-05-06 | 2011-07-14 | ハイポセーフ インヴェストメンツ(プロプライエタリー)リミテッド | 皮下注射針のプロテクター |
JP5433075B2 (ja) * | 2009-04-27 | 2014-03-05 | エス・ホー・エル・グループ・アクチボラゲット | 安全ペン針装置 |
EP2572746A1 (en) * | 2011-09-23 | 2013-03-27 | Sanofi-Aventis Deutschland GmbH | Needle safety device |
EP2822621B1 (en) | 2012-03-07 | 2016-09-21 | West Pharmaceutical Services, Inc. | Low radial profile needle safety device |
ES2598061T3 (es) * | 2013-12-10 | 2017-01-25 | Becton, Dickinson And Company | Conjunto pasivo de seguridad de la aguja de jeringa tipo pluma |
-
2015
- 2015-06-26 DE DE102015110343.5A patent/DE102015110343A1/de not_active Withdrawn
-
2016
- 2016-05-13 EP EP16722250.4A patent/EP3313482B1/de active Active
- 2016-05-13 WO PCT/EP2016/060863 patent/WO2016206862A1/de active Application Filing
- 2016-05-13 US US15/573,041 patent/US10682471B2/en active Active
- 2016-05-13 CN CN201680027591.9A patent/CN107635608B/zh active Active
- 2016-05-13 JP JP2017559506A patent/JP6751410B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016206862A1 (de) | 2016-12-29 |
DE102015110343A1 (de) | 2016-12-29 |
CN107635608B (zh) | 2020-12-29 |
EP3313482A1 (de) | 2018-05-02 |
US10682471B2 (en) | 2020-06-16 |
US20180126091A1 (en) | 2018-05-10 |
EP3313482B1 (de) | 2020-06-24 |
CN107635608A (zh) | 2018-01-26 |
JP2018518250A (ja) | 2018-07-12 |
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