KR100436991B1 - 안전 주사기 - Google Patents
안전 주사기 Download PDFInfo
- Publication number
- KR100436991B1 KR100436991B1 KR10-2001-0056134A KR20010056134A KR100436991B1 KR 100436991 B1 KR100436991 B1 KR 100436991B1 KR 20010056134 A KR20010056134 A KR 20010056134A KR 100436991 B1 KR100436991 B1 KR 100436991B1
- Authority
- KR
- South Korea
- Prior art keywords
- barrel
- plunger
- needle hub
- hole
- needle
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000007799 cork Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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
- 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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
-
- 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
- A61M2005/3223—Means impeding or disabling repositioning of used needles at the syringe nozzle
- A61M2005/3224—Means to disalign the needle tip and syringe nozzle
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)
Abstract
Description
Claims (3)
- 배럴 내에 축방향으로 형성된 쓰루 홀 및 배럴의 전방 단부 내에 형성된 리테이닝 장치를 구비하는 배럴;배럴내에 활주가능하게 수용되는 플런저로서, 고무 시일이 끼워지도록 플런저의 전방 단부상에 형성된 넥, 상기 넥으로부터 돌출되어 있는 원추형 헤드, 다수의 공간적으로 형성된 경시진 이 및 상기 원추형 헤드의 반대편에서 플런저 상에 형성된 플랜지를 구비하는 플런저;배럴과 탈착가능하게 맞물려 있는 니들 허브로서, 배럴의 리테이닝 장치에 회전가능하게 대응하도록 형성된 다수의 보스를 갖는 원추형 전방 단부, 배럴의 쓰루 홀과 대응하여 연통하는 축방향으로 형성된 홀, 상기 축방향으로 형성된 홀 및 배럴의 쓰루 홀과 연통하고 플런저의 원추형 헤드의 연장을 가능하게 하도록 형성된 리시빙 홀, 경사진 이를 수용하도록 형성된 다수의 리세스 및 플런저의 원추형 헤드에 대응하도록 리시빙 홀의 원주부내에 형성된 쇼울더를 구비하는 니들 허브; 및니들 허브의 원추형 전방 헤드와 견고하게 맞물리는 슬리브 및 상기 슬리브와 견고하게 맞물리는 금속 튜브를 구비하는 니들을 포함하며,상기 보스는 경사진 이와 리세스의 맞물림에 의해 핑거의 클램프로부터 회전가능하게 해제되는 것을 특징으로 하는 주사기.
- 제 1 항에 있어서,상기 리테이닝 장치는 상기 보스를 클램핑하도록 형성된 다수의 L자형 핑거 및 상기 보스를 수용하도록 형성된 다수의 트라프를 포함하는 것을 특징으로 하는 주사기.
- 제 2 항에 있어서,탄성 푸시 로드가 원추형 헤드의 한쪽 단부 상에 형성되어, 니들 허브의 리시빙 홀의 내부 원주부에 수용되고 이에 인접하는 것을 특징으로 하는 주사기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0056134A KR100436991B1 (ko) | 2001-09-12 | 2001-09-12 | 안전 주사기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0056134A KR100436991B1 (ko) | 2001-09-12 | 2001-09-12 | 안전 주사기 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020010019460U Division KR200249104Y1 (ko) | 2001-06-28 | 2001-06-28 | 주사기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030002290A KR20030002290A (ko) | 2003-01-08 |
KR100436991B1 true KR100436991B1 (ko) | 2004-06-30 |
Family
ID=37416228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0056134A KR100436991B1 (ko) | 2001-09-12 | 2001-09-12 | 안전 주사기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100436991B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040049057A (ko) * | 2002-12-03 | 2004-06-11 | 백우인 | 일회용 안전주사기 |
KR101591433B1 (ko) * | 2015-05-14 | 2016-02-03 | 강대원 | 안전 필터 주사기 |
KR101591436B1 (ko) * | 2015-05-14 | 2016-02-03 | 강대원 | 안전 필터 주사기 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4747830A (en) * | 1986-04-28 | 1988-05-31 | Gloyer Walter W | Anti-stick contagion free disposable hypodermic safety syringe |
US4986813A (en) * | 1988-02-01 | 1991-01-22 | The MadTech Group, Inc. | Disposable hypodermic syringe |
US5098402A (en) * | 1990-05-23 | 1992-03-24 | Davis Lynn E | Retractable hypodermic syringe |
US5171300A (en) * | 1988-02-01 | 1992-12-15 | Medtech Group, Inc. | Disposable hypodermic syringe |
EP0602882A2 (en) * | 1992-12-14 | 1994-06-22 | Becton, Dickinson and Company | Safety needle syringe |
EP0634183A1 (en) * | 1993-07-09 | 1995-01-18 | Terumo Kabushiki Kaisha | Syringe assembly |
KR20000020543U (ko) * | 1999-05-08 | 2000-12-05 | 방영철 | 안전주사기 |
-
2001
- 2001-09-12 KR KR10-2001-0056134A patent/KR100436991B1/ko not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4747830A (en) * | 1986-04-28 | 1988-05-31 | Gloyer Walter W | Anti-stick contagion free disposable hypodermic safety syringe |
US4986813A (en) * | 1988-02-01 | 1991-01-22 | The MadTech Group, Inc. | Disposable hypodermic syringe |
US5171300A (en) * | 1988-02-01 | 1992-12-15 | Medtech Group, Inc. | Disposable hypodermic syringe |
US5098402A (en) * | 1990-05-23 | 1992-03-24 | Davis Lynn E | Retractable hypodermic syringe |
EP0602882A2 (en) * | 1992-12-14 | 1994-06-22 | Becton, Dickinson and Company | Safety needle syringe |
EP0634183A1 (en) * | 1993-07-09 | 1995-01-18 | Terumo Kabushiki Kaisha | Syringe assembly |
KR20000020543U (ko) * | 1999-05-08 | 2000-12-05 | 방영철 | 안전주사기 |
Also Published As
Publication number | Publication date |
---|---|
KR20030002290A (ko) | 2003-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2365576C (en) | Safety syringe | |
US5928205A (en) | Medical injection devices | |
US6752784B2 (en) | Labor efficient safety syringe | |
RU2001134061A (ru) | Безопасный шприц | |
US7695449B2 (en) | Automatic syringe | |
US6669666B2 (en) | Safety syringe | |
US6656165B2 (en) | Disposable safety syringe | |
US20040039333A1 (en) | Retracting device for a safety syringe | |
AP413A (en) | Syringe | |
CA2409297C (en) | Retractable needle and syringe combination | |
KR100436991B1 (ko) | 안전 주사기 | |
US6432082B1 (en) | Safety syringe | |
US6514229B1 (en) | Safety syringe with a needle sleeve | |
US6409703B1 (en) | Safety syringe for intravenous injection | |
KR200249104Y1 (ko) | 주사기 | |
TWI564048B (zh) | Push the unloading needle safety syringe | |
US20060084915A1 (en) | Hub locking structure for safety syringe | |
JPH11342200A (ja) | 使い捨て式注射器 | |
CN100394991C (zh) | 回缩式安全注射针筒 | |
KR200219758Y1 (ko) | 안전한 피하 주사기 | |
JP6078992B2 (ja) | シリンジ | |
JP2743714B2 (ja) | 退却可能な針を有するシリンジ | |
KR200219759Y1 (ko) | 안전한 피하 주사기 및 그 바늘 홀더 | |
US20030135163A1 (en) | Veterinary syringe comprising a luer lock cannula attachment | |
AU781969B2 (en) | Safety syringe with retractable needle holder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A108 | Dual application of patent | ||
PA0108 | Dual application |
Patent event code: PA01081R01D Patent event date: 20010912 Comment text: Dual Application of Patent |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20011009 Comment text: Request for Examination of Application Patent event code: PA02011R03I Patent event date: 20010912 Comment text: Dual Application of Patent |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20031030 Patent event code: PE09021S01D |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20040319 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20040428 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20040611 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20040614 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20070522 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20080611 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20080611 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20100510 |