KR101087651B1 - 일회용 안전주사기 - Google Patents
일회용 안전주사기 Download PDFInfo
- Publication number
- KR101087651B1 KR101087651B1 KR1020090019073A KR20090019073A KR101087651B1 KR 101087651 B1 KR101087651 B1 KR 101087651B1 KR 1020090019073 A KR1020090019073 A KR 1020090019073A KR 20090019073 A KR20090019073 A KR 20090019073A KR 101087651 B1 KR101087651 B1 KR 101087651B1
- Authority
- KR
- South Korea
- Prior art keywords
- needle
- outer cylinder
- push rod
- syringe
- injection
- Prior art date
Links
Images
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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
-
- 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
- A61M5/3293—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 characterised by features of the needle hub
-
- 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
-
- 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
- A61M2005/323—Connection between plunger distal end and needle hub proximal end, e.g. stud protruding from the plunger
-
- 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
- A61M2205/27—General characteristics of the apparatus preventing use
- A61M2205/273—General characteristics of the apparatus preventing use preventing reuse, e.g. of disposables
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (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
Description
Claims (6)
- 내부에 주사액이 충진되는 외통;상기 외통 내에 배치되며 외부로 노출된 니들을 구비한 니들부;상기 외통 내에서 상기 니들부에 후방으로 탄성 가압하는 탄성부재;상기 외통 내에서 상기 니들부를 상기 탄성부재의 탄성력에 저항하여 고정시키는 고정부재; 및상기 외통 내에 삽입되어 주사완료 단계에서 상기 고정부재를 상기 니들부와 분리시키는 밀대;를 포함하고,상기 밀대는 원통형상으로 형성되며, 상기 밀대의 전방을 밀폐하며 전방에 상기 니들부의 후단에 끼워맞춤되는 끼움돌기가 형성되어 있는 끼움부가 구비되어 있고,상기 끼움부는 후방에 오목홈이 형성되고, 주사완료 단계에서 상기 니들부의 분리시 상기 끼움부의 오목홈에 결합되는 돌기가 전방에 형성된 마개부가 상기 밀대의 후방에 구비되어 있고,상기 오목홈에는 걸림턱이 형성되어 있고, 상기 돌기에는 상기 걸림턱에 걸어맞춤되는 걸림편이 형성되어 있는 것을 특징으로 하는 일회용 안전주사기.
- 삭제
- 삭제
- 제 1 항에 있어서,상기 끼움부는 상기 밀대의 내경 보다 작게 형성되어 있는 것을 특징으로 하는 일회용 안전주사기.
- 삭제
- 제 1 항에 있어서,상기 마개부의 돌기는 복수개로 분할되어 있는 것을 특징으로 하는 일회용 안전주사기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090019073A KR101087651B1 (ko) | 2009-03-06 | 2009-03-06 | 일회용 안전주사기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090019073A KR101087651B1 (ko) | 2009-03-06 | 2009-03-06 | 일회용 안전주사기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100100279A KR20100100279A (ko) | 2010-09-15 |
KR101087651B1 true KR101087651B1 (ko) | 2011-11-30 |
Family
ID=43006371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090019073A KR101087651B1 (ko) | 2009-03-06 | 2009-03-06 | 일회용 안전주사기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101087651B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102161219B1 (ko) | 2018-09-03 | 2020-09-29 | 재단법인 오송첨단의료산업진흥재단 | 안전주사기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5064419A (en) | 1987-07-13 | 1991-11-12 | Gaarde Knud W | Disposable hypodermic syringe |
US6010486A (en) | 1998-12-18 | 2000-01-04 | Becton Dickinson And Company | Retracting needle syringe |
US20020183699A1 (en) * | 2001-04-26 | 2002-12-05 | John Targell | Fluid handling devices |
US20080140005A1 (en) | 2006-12-06 | 2008-06-12 | Songneng Luo | Disposable safety syringe |
-
2009
- 2009-03-06 KR KR1020090019073A patent/KR101087651B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5064419A (en) | 1987-07-13 | 1991-11-12 | Gaarde Knud W | Disposable hypodermic syringe |
US6010486A (en) | 1998-12-18 | 2000-01-04 | Becton Dickinson And Company | Retracting needle syringe |
US20020183699A1 (en) * | 2001-04-26 | 2002-12-05 | John Targell | Fluid handling devices |
US20080140005A1 (en) | 2006-12-06 | 2008-06-12 | Songneng Luo | Disposable safety syringe |
Also Published As
Publication number | Publication date |
---|---|
KR20100100279A (ko) | 2010-09-15 |
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