KR200493801Y1 - 플런저에 랙기어를 구비한 주사기 펌프 - Google Patents
플런저에 랙기어를 구비한 주사기 펌프 Download PDFInfo
- Publication number
- KR200493801Y1 KR200493801Y1 KR2020190001815U KR20190001815U KR200493801Y1 KR 200493801 Y1 KR200493801 Y1 KR 200493801Y1 KR 2020190001815 U KR2020190001815 U KR 2020190001815U KR 20190001815 U KR20190001815 U KR 20190001815U KR 200493801 Y1 KR200493801 Y1 KR 200493801Y1
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- KR
- South Korea
- Prior art keywords
- plunger
- syringe pump
- rack
- rack gear
- pinion gear
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
- B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
도 2는 도 1이 설치된 본 고안의 일 실시예를 도시하는 도면이다.
도 3은 도 2의 일부를 도시하는 도면이다.
도4에 본 고안에 따른 주사기 펌프의 제어회로를 도시하였다.
도 5 내지 도 8은 종래의 주사기 펌프를 도시하는 도면이다.
4, 14: 플런저
Claims (2)
- 배럴;
상기 배럴에 삽입되며, 랙 기어를 가지는 플런저;
상기 랙 기어에 맞물리는 피니언 기어가 장착된 모터; 및
상기 플런저의 초기 위치를 검출하는 광센서;를 포함하고,
상기 플런저는 기 설정된 위치에 관통 노치를 가지고,
상기 광센서는 상기 관통 노치를 통과하는 빛을 센싱하여 상기 초기 위치를 검출하는, 주사기 펌프. - 제1 항에 있어서,
상기 피니언 기어와 마주보도록 배치되며, 상기 플런저의 상기 랙기어를 지지하는 베어링;을 더 포함하는, 주사기 펌프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020190001815U KR200493801Y1 (ko) | 2019-05-02 | 2019-05-02 | 플런저에 랙기어를 구비한 주사기 펌프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020190001815U KR200493801Y1 (ko) | 2019-05-02 | 2019-05-02 | 플런저에 랙기어를 구비한 주사기 펌프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190001221U KR20190001221U (ko) | 2019-05-22 |
KR200493801Y1 true KR200493801Y1 (ko) | 2021-06-09 |
Family
ID=66651688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020190001815U Active KR200493801Y1 (ko) | 2019-05-02 | 2019-05-02 | 플런저에 랙기어를 구비한 주사기 펌프 |
Country Status (1)
Country | Link |
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KR (1) | KR200493801Y1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110215943A (zh) * | 2019-06-04 | 2019-09-10 | 深圳市贝优通新能源技术开发有限公司 | 一种用于检测黄曲霉毒素的稳定性高的吸取装置 |
CN110756240A (zh) * | 2019-11-03 | 2020-02-07 | 周如岳 | 检验科用简易移液器 |
FI3928868T3 (fi) * | 2020-06-22 | 2025-02-20 | Eppendorf Se | Pipetti käytettäväksi männän ja sylinterin käsittävän pipetinkärjen tai ruiskun kanssa |
CN114848964B (zh) * | 2022-04-26 | 2024-05-31 | 苏州恒瑞迪生医疗科技有限公司 | 一种注射泵 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110137286A1 (en) * | 2008-05-30 | 2011-06-09 | Allergan, Inc. | Injection device for soft-tissue augmentation fillers, bioactive agents and other biocompatible materials in liquid or gel form |
KR101923267B1 (ko) * | 2016-08-12 | 2018-11-28 | 주식회사 동방메디컬 | 약물 카트리지 및 이를 구비하는 약물주입기 |
-
2019
- 2019-05-02 KR KR2020190001815U patent/KR200493801Y1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110137286A1 (en) * | 2008-05-30 | 2011-06-09 | Allergan, Inc. | Injection device for soft-tissue augmentation fillers, bioactive agents and other biocompatible materials in liquid or gel form |
KR101923267B1 (ko) * | 2016-08-12 | 2018-11-28 | 주식회사 동방메디컬 | 약물 카트리지 및 이를 구비하는 약물주입기 |
Also Published As
Publication number | Publication date |
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KR20190001221U (ko) | 2019-05-22 |
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