KR101125478B1 - 약액 공급기 - Google Patents
약액 공급기 Download PDFInfo
- Publication number
- KR101125478B1 KR101125478B1 KR1020110078338A KR20110078338A KR101125478B1 KR 101125478 B1 KR101125478 B1 KR 101125478B1 KR 1020110078338 A KR1020110078338 A KR 1020110078338A KR 20110078338 A KR20110078338 A KR 20110078338A KR 101125478 B1 KR101125478 B1 KR 101125478B1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- chemical liquid
- chemical
- fixed
- housing
- 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.)
- Expired - Fee Related
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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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
도 2는 도 1에 보인 약액 공급기를 부품별로 분해한 사시도,
도 3은 도 1에 보인 약액 공급기의 동작 상태를 보인 종단면도,
도 4는 도 3에 표시한 A 부분을 확대한 단면도이다.
13: 안내부재
30: 약액 튜브
40: 이동부재
50: 고정관
60a,60b: 고정링
Claims (3)
- 탄력적으로 부풀어 오른 후 원래 형태로 오그라드는 신축 작용으로 약액을 충전 저장한 후 배출하기 위한 약액 튜브, 이 약액 튜브를 신축할 수 있게 수용하는 하우징, 이 하우징의 내외부를 관통하여 고정되고 상기 약액 튜브의 한 쪽 단부와 연결되어 약액을 양 방향으로 유통시킬 수 있는 고정관, 상기 하우징 내에 고정되고 그 고정관과는 간격을 두고 동일 중심선 방향으로 일정한 단면을 갖는 봉 모양의 안내부재, 상기 약액 튜브의 다른 쪽 단부와 연결되어 그 단부를 틀어막도록 되고 그 안내부재를 단부 측에서 수용하여 그 약액 튜브를 신축시키는 방향으로 이동할 수 있게 안내받는 통 모양의 이동부재가 구비된 것을 특징으로 하는 약액 공급기.
- 청구항 1에 있어서, 상기 약액 튜브가 상기 이동부재를 상기 고정관과 맞닿는 위치로 이동시킬 수 있는 길이와 그 서로 맞닿은 고정관과 이동부재의 각 주위면에 밀착할 수 있는 내경으로 형성되고, 그 고정판 또는 이동판은 서로 맞닿은 위치에서 약액이 유통할 수 있는 유로를 형성하는 형태로 된 것을 특징으로 하는 약액 공급기.
- 청구항 1에 있어서, 상기 약액 튜브의 양단을 상기 고정관 주위와 상기 안내부재의 주위에 각각 끼워서 압박 고정하는 고정링이 구비된 것을 특징으로 하는 약액 공급기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110078338A KR101125478B1 (ko) | 2011-08-05 | 2011-08-05 | 약액 공급기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110078338A KR101125478B1 (ko) | 2011-08-05 | 2011-08-05 | 약액 공급기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101125478B1 true KR101125478B1 (ko) | 2012-03-20 |
Family
ID=46142091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110078338A Expired - Fee Related KR101125478B1 (ko) | 2011-08-05 | 2011-08-05 | 약액 공급기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101125478B1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101705236B1 (ko) | 2016-01-11 | 2017-02-10 | (주)이화바이오메딕스 | 벌룬형 약액 주입기 |
| KR102049701B1 (ko) | 2019-08-22 | 2020-01-08 | 이지희 | 발룬타입의 약액주입기 |
| CN115443161A (zh) * | 2020-04-20 | 2022-12-06 | 株式会社Sk电子 | 带防药剂暴露功能的加压式药品注入器 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909790A (en) | 1987-06-18 | 1990-03-20 | Nissho Corporation | Liquid infusion device |
| KR100262930B1 (ko) | 1997-06-19 | 2000-08-01 | 이영규 | 의약품주입기 |
-
2011
- 2011-08-05 KR KR1020110078338A patent/KR101125478B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909790A (en) | 1987-06-18 | 1990-03-20 | Nissho Corporation | Liquid infusion device |
| KR100262930B1 (ko) | 1997-06-19 | 2000-08-01 | 이영규 | 의약품주입기 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101705236B1 (ko) | 2016-01-11 | 2017-02-10 | (주)이화바이오메딕스 | 벌룬형 약액 주입기 |
| KR102049701B1 (ko) | 2019-08-22 | 2020-01-08 | 이지희 | 발룬타입의 약액주입기 |
| EP3782676A1 (en) | 2019-08-22 | 2021-02-24 | Jee Hee Lee | Balloon type liquid medicine injector |
| US11504301B2 (en) | 2019-08-22 | 2022-11-22 | Jeehee Lee | Balloon type liquid medicine injector |
| CN115443161A (zh) * | 2020-04-20 | 2022-12-06 | 株式会社Sk电子 | 带防药剂暴露功能的加压式药品注入器 |
| CN115443161B (zh) * | 2020-04-20 | 2023-11-10 | 株式会社Sk电子 | 带防药剂暴露功能的加压式药品注入器 |
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