KR910700081A - 사용후의 피하바늘을 안전하게 자동 처리하는 주사기 - Google Patents
사용후의 피하바늘을 안전하게 자동 처리하는 주사기Info
- Publication number
- KR910700081A KR910700081A KR1019900701687A KR900701687A KR910700081A KR 910700081 A KR910700081 A KR 910700081A KR 1019900701687 A KR1019900701687 A KR 1019900701687A KR 900701687 A KR900701687 A KR 900701687A KR 910700081 A KR910700081 A KR 910700081A
- Authority
- KR
- South Korea
- Prior art keywords
- syringe
- needle
- piston
- cylindrical
- support structure
- Prior art date
Links
Classifications
-
- 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
-
- 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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
- A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger rod
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제6도는 사용직전의 주사기를 도시하는 도면,
제7도는 후퇴한 바늘을 지닌 주사기를 도시한 도면,
제8도는 사용하는 중공 바늘 및 거의 행정의 종기에 있는 피스톤을 지닌 주사기의 확대 상세도.
Claims (5)
- 원통형 몸체(u)와 상기 원통형 몸체내에서 활주하는 피스톤(v) 및 중공 바늘 또는 스틸레토(a)로 형성된 피하바늘을 안전하게 자동 처리하는 주사기에 있어서, 상기 바늘(a)에는 암훅(k)이 제공되어 있고 상기 피스톤(v)에는 나선형 인장 스프링(p)에 연결되고 원통형 수용기(m)에 고정되는 훅킹 포울 지지구조와 함께 수 훅킹포울(n)을 포함한 원통형 수용기(m)가 내부에 동축으로 삽입되어 있고 끌어올리도록 상기 암훅(k)에 연결되고 상기 원통형 수용기(m)내에서 상기 바늘과 일체를 이루는 것을 특징으로 하는 주사기.
- 제1항에 있어서, 상기 주사기는 상기 피스톤(v)의 로드내에 있는 하우징내에 동축 삽입되고 상기 피스톤(v)의 캡(e)의 홈(h)내에 수용될 수 있게 헤드상에 림(i)을 갖는 양 측면상으로 개방된 상기 원통형 수용기(m)와 기부(c)내의 밀봉 시일(d)을 관통하여 활주하도록 지지되고 전단 수단(w)에 의해 상기 원통형 몸체(u)에 연결되는 암훅(k)을 갖는 상기 중공 바늘 또는 스틸레토(a)와 사용중에 상기 원통형 수용기 내부에 수용 연장되고 캐지(r)에 의해 그 바닥에 고정되고 다른 측면에서 적어도 하나의 전단 재료의 핀(ℓ)에 의해 상기 원통형 수용기에 고정되는 상기 포울의 지지구조에 부착되는 상기 나선형 인장 스프링(q)과, 사용중에 상기 원통형 수용기의 단자부와 상기 캡(e)내부에 형성된 관(g)사이에 삽입되는 지지구조(o)를 지닌 상기 포울(n)과 쉽게 천공되는 재료로 형성된 커버(f)에 의해 폐쇄된 관(g)을 포함하는 것을 특징으로 하는 주사기.
- 제2항에 있어서, 주사기 헤드내의 상기 캡(e)은 극히 탄성적이며 피스톤(v)을 몸체(u)의 외벽을 밀어 상기 포울(n)이 상기 천공가능 커버(f)를 뚫고 중공 바늘(a)의 암훅(k)까지 전진하도록 허용하는 것을 특징으로 하는 주사기.
- 제2항에 있어서, 상기 중공 바늘의 기부는 바늘이 끌어올려질 때 그 바늘의 활주를 허용하는 밀봉 개스킷(d)을 포함하는 것을 특징으로 하는 주사기.
- 제2항에 있어서, 적어도 하나의 상기 중공 핀(ℓ)은 원통형 수용기(m)을 따라 포울(n)의 지지구조(o)의 각 절결부(p)에 삽입되고 피스톤 로드상에 적용하는 최종 압력에 의해 전단된 상기 핀(ℓ)은 포울(n)과 포울이 지지구조(o) 및 스프링이 수축된 상태로 중공 바늘(a)이 원통형 수용기(m)내에서 일체가 되고 끌어올려지게 하는 것을 특징으로 하는 주사기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT9543A/88 | 1988-12-07 | ||
IT8809543A IT1225440B (it) | 1988-12-07 | 1988-12-07 | Pistone per siringhe che rende automaticamente inoffensivo l'ago ipodermico, all'uopo modificato, dopo l'uso |
PCT/EP1989/001499 WO1990006146A1 (en) | 1988-12-07 | 1989-12-06 | Syringe which automatically makes the hypodermic needle harmless after use |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910700081A true KR910700081A (ko) | 1991-03-13 |
Family
ID=11131938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900701687A KR910700081A (ko) | 1988-12-07 | 1989-12-06 | 사용후의 피하바늘을 안전하게 자동 처리하는 주사기 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5084029A (ko) |
EP (1) | EP0413778B1 (ko) |
JP (1) | JPH03505052A (ko) |
KR (1) | KR910700081A (ko) |
AU (1) | AU4745990A (ko) |
CA (1) | CA2004845A1 (ko) |
ES (1) | ES2040591T3 (ko) |
HU (1) | HU206457B (ko) |
IT (1) | IT1225440B (ko) |
WO (1) | WO1990006146A1 (ko) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991003269A1 (en) * | 1989-08-28 | 1991-03-21 | Townsend Controls Pty. Ltd. | Safety syringe |
US5104378A (en) * | 1989-10-13 | 1992-04-14 | Habley Medical Technology Corporation | Syringe having means for retracting, canting and destroying a needle cannula |
US5098390A (en) * | 1990-09-07 | 1992-03-24 | Retractable I, Inc. | Hand syringe with safety storage for used needle |
FR2673844A1 (fr) * | 1991-03-15 | 1992-09-18 | Gherrak Elie | Seringue a aiguille integree retractile. |
IT1248456B (it) * | 1991-03-18 | 1995-01-19 | Profarm Spa | Siringa autobloccante |
US5188613A (en) * | 1991-04-03 | 1993-02-23 | Shaw Thomas J | Nonreusable syringe with safety indicator |
US5267961A (en) * | 1991-04-03 | 1993-12-07 | Shaw Thomas J | Nonreusable syringe with safety indicator |
US5211628A (en) * | 1991-09-30 | 1993-05-18 | Marshall John M | Syringe with automatic retracting needle |
US5613952A (en) * | 1991-12-23 | 1997-03-25 | Syringe Develpoment Partners | Safety syringe |
US5209739A (en) * | 1992-06-23 | 1993-05-11 | Leon Talalay | Hypodermic needle |
EP0636381B1 (en) * | 1993-07-26 | 1997-08-13 | Finestyle Properties Limited | Disposable syringe with a retractable needle |
US5344405A (en) * | 1993-09-10 | 1994-09-06 | Richards Donald C | Single-use syringe |
US5385551A (en) * | 1993-09-22 | 1995-01-31 | Shaw; Thomas J. | Nonreusable medical device with front retraction |
US5389076A (en) * | 1994-04-05 | 1995-02-14 | Shaw; Thomas J. | Single use medical device with retraction mechanism |
FR2727021A1 (fr) * | 1994-11-17 | 1996-05-24 | Chauve Jean Yves | Seringue a usage unique comportant un systeme de neutralisation de l'aiguille par escamotage automatique en fin d'injection |
US6090077A (en) * | 1995-05-11 | 2000-07-18 | Shaw; Thomas J. | Syringe plunger assembly and barrel |
US5578011A (en) * | 1995-05-11 | 1996-11-26 | Shaw; Thomas J. | Tamperproof retractable syringe |
US5632733A (en) * | 1995-05-11 | 1997-05-27 | Shaw; Thomas J. | Tamperproof retractable syringe |
US5938641A (en) * | 1998-01-07 | 1999-08-17 | Villanueva; George | Safety syringe |
ZA982737B (en) * | 1998-04-01 | 1999-11-24 | Sasol Tech Pty Ltd | Heat treated fischer-tropsch catalyst particles. |
GB2359754B (en) | 2000-03-03 | 2004-04-28 | Nmt Group Plc | Needle sheath |
GB2341804B (en) | 1998-09-25 | 2003-02-12 | David William Parker | Improvements in or relating to hypodermic syringes |
US6156013A (en) * | 1998-11-04 | 2000-12-05 | Mahurkar; Sakharam D. | Safety syringe |
US6368303B1 (en) | 1999-10-15 | 2002-04-09 | Becton, Dickinson And Company | Retracting needle syringe |
US6840291B2 (en) * | 1999-10-15 | 2005-01-11 | Becton Dickinson And Company | Attachment for a medical device |
US6585690B1 (en) | 2000-06-29 | 2003-07-01 | Becton Dickinson And Company | Hypodermic syringe with selectivity retractable needle |
US6432087B1 (en) | 2000-07-31 | 2002-08-13 | Becton, Dickinson And Company | Hypodermic syringe with selectively retractable needle |
US6572584B1 (en) | 2000-08-07 | 2003-06-03 | Retractable Technologies, Inc. | Retractable syringe with reduced retraction force |
US6558357B1 (en) | 2000-08-30 | 2003-05-06 | Becton Dickinson And Company | Hypodermic syringe with selectively retractable needle |
US6413237B1 (en) | 2000-08-31 | 2002-07-02 | Becton, Dickinson And Company | Hypodermic syringe with selectively retractable needle |
US6409701B1 (en) | 2000-09-29 | 2002-06-25 | Becton, Dickinson And Company | Hypodermic syringe with selectively retractable needle |
DK1244484T3 (da) | 2000-12-22 | 2004-03-22 | Nicodel S A | Medicinsk indretning og låsemekanisme til denne |
TW578559U (en) * | 2002-12-10 | 2004-03-01 | Jung-Yu Yang | Safety syringe |
TWI250878B (en) * | 2003-04-22 | 2006-03-11 | Ming-Jeng Shiu | Disposable syringe |
EP1514568A1 (en) * | 2003-07-25 | 2005-03-16 | Ming-Jeng Shue | Disposable syringe |
GB2404338B (en) | 2003-07-30 | 2007-01-24 | Safe T Ltd | Actuator and containment device for a syringe |
IL157984A (en) * | 2003-09-17 | 2015-02-26 | Dali Medical Devices Ltd | Automatic needle |
IL157981A (en) | 2003-09-17 | 2014-01-30 | Elcam Medical Agricultural Cooperative Ass Ltd | Auto injector |
ITPR20030105A1 (it) * | 2003-12-03 | 2005-06-04 | Alberto Rizzo | Siringa monouso auto-bloccante di sicuerezza con |
ES2455996T3 (es) * | 2004-01-23 | 2014-04-21 | Medigard Limited | Mejoras en un dispositivo de recogida de sangre |
IL160891A0 (en) | 2004-03-16 | 2004-08-31 | Auto-mix needle | |
CA2584106C (en) | 2004-10-14 | 2011-09-06 | Safety Medical International, Incorporated | Safety medical syringe with retractable needle |
US7846135B2 (en) | 2006-02-24 | 2010-12-07 | Midland Medical Holding LLC | Retractable needle syringe with needle trap |
JP4736049B2 (ja) * | 2006-04-26 | 2011-07-27 | ニプロ株式会社 | 注射器 |
EP2129419A2 (en) * | 2007-03-21 | 2009-12-09 | Midland Medical Devices Holdings, LLC | Safety medical syringe with retractable needle and including a plunger that is received within a barrel |
US20100010450A1 (en) * | 2008-06-13 | 2010-01-14 | Vincent Runfola | Retractable syringe with improved stem ring and needle interchangeability |
US7918821B2 (en) * | 2009-05-05 | 2011-04-05 | Mahurkar Sakharam D | Universal safety syringe |
CN102872505B (zh) * | 2011-07-14 | 2015-04-01 | 沈挺 | 一种弹簧式安全注射器 |
CN102319470B (zh) * | 2011-09-20 | 2014-06-25 | 山西新华美医疗器械有限公司 | 弹簧自毁式注射器 |
JP6446042B2 (ja) | 2013-07-01 | 2018-12-26 | クレデンス メドシステムズ インコーポレイテッド | 安全注射器 |
BR112016011085B1 (pt) | 2013-11-15 | 2022-09-20 | Credence Medsystems Inc | Sistema de injeção |
IL298454A (en) | 2014-04-24 | 2023-01-01 | Credence Medsystems Inc | System and method for a safety syringe |
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US4747830A (en) * | 1986-04-28 | 1988-05-31 | Gloyer Walter W | Anti-stick contagion free disposable hypodermic safety syringe |
US4770655A (en) * | 1987-03-13 | 1988-09-13 | Habley Medical Technology Corporation | Disease control syringe having a retractable needle |
US4747831A (en) * | 1987-04-29 | 1988-05-31 | Phase Medical, Inc. | Cannula insertion set with safety retracting needle |
DK156414C (da) * | 1987-07-13 | 1990-01-22 | Gerda Ingrid Maria Gaarde | Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten |
US4838869A (en) * | 1987-08-29 | 1989-06-13 | Allard Edward F | Retractable needle syringe |
US4874382A (en) * | 1987-10-15 | 1989-10-17 | Servetus Partnership | Safety syringe |
NZ228388A (en) * | 1988-03-22 | 1992-07-28 | Davsa Seventy Fifth Pty Ltd | Syringe with needle retractor |
US4955870A (en) * | 1988-08-23 | 1990-09-11 | Ridderheim Kristen A | Hypodermic syringe with retractable needle |
-
1988
- 1988-12-07 IT IT8809543A patent/IT1225440B/it active
-
1989
- 1989-12-06 HU HU90459A patent/HU206457B/hu not_active IP Right Cessation
- 1989-12-06 KR KR1019900701687A patent/KR910700081A/ko active IP Right Grant
- 1989-12-06 WO PCT/EP1989/001499 patent/WO1990006146A1/en active IP Right Grant
- 1989-12-06 ES ES199090900154T patent/ES2040591T3/es not_active Expired - Lifetime
- 1989-12-06 JP JP2500795A patent/JPH03505052A/ja active Pending
- 1989-12-06 EP EP90900154A patent/EP0413778B1/en not_active Expired - Lifetime
- 1989-12-06 AU AU47459/90A patent/AU4745990A/en not_active Abandoned
- 1989-12-06 US US07/543,816 patent/US5084029A/en not_active Expired - Fee Related
- 1989-12-07 CA CA002004845A patent/CA2004845A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
HU900459D0 (en) | 1991-06-28 |
CA2004845A1 (en) | 1990-06-07 |
AU4745990A (en) | 1990-06-26 |
US5084029A (en) | 1992-01-28 |
IT8809543A0 (it) | 1988-12-07 |
IT1225440B (it) | 1990-11-13 |
ES2040591T3 (es) | 1993-10-16 |
HUT59017A (en) | 1992-04-28 |
EP0413778B1 (en) | 1993-05-12 |
JPH03505052A (ja) | 1991-11-07 |
WO1990006146A1 (en) | 1990-06-14 |
HU206457B (en) | 1992-11-30 |
EP0413778A1 (en) | 1991-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |