CN108478896B - Universal type pressure-reducing and centralized-control automatic bottle changing device for medical transfusion - Google Patents
Universal type pressure-reducing and centralized-control automatic bottle changing device for medical transfusion Download PDFInfo
- Publication number
- CN108478896B CN108478896B CN201810320763.2A CN201810320763A CN108478896B CN 108478896 B CN108478896 B CN 108478896B CN 201810320763 A CN201810320763 A CN 201810320763A CN 108478896 B CN108478896 B CN 108478896B
- Authority
- CN
- China
- Prior art keywords
- infusion
- bottle
- floating ball
- pressure reducing
- valve
- 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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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1407—Infusion of two or more substances
- A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A61M5/16881—Regulating valves
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
Landscapes
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810320763.2A CN108478896B (en) | 2018-04-11 | 2018-04-11 | Universal type pressure-reducing and centralized-control automatic bottle changing device for medical transfusion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810320763.2A CN108478896B (en) | 2018-04-11 | 2018-04-11 | Universal type pressure-reducing and centralized-control automatic bottle changing device for medical transfusion |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108478896A CN108478896A (en) | 2018-09-04 |
CN108478896B true CN108478896B (en) | 2023-07-28 |
Family
ID=63315376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810320763.2A Active CN108478896B (en) | 2018-04-11 | 2018-04-11 | Universal type pressure-reducing and centralized-control automatic bottle changing device for medical transfusion |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108478896B (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995004691A1 (en) * | 1993-08-06 | 1995-02-16 | River Medical, Inc. | Liquid delivery device |
JPH09182791A (en) * | 1995-12-28 | 1997-07-15 | Jms Co Ltd | Medication instrument |
CN2354579Y (en) * | 1997-05-17 | 1999-12-22 | 宣平 | Signaller for infusion |
CN101664572A (en) * | 2008-09-04 | 2010-03-10 | 谢世庚 | Pressure reducing and back blood preventing transfusion system |
CN102935250A (en) * | 2012-11-30 | 2013-02-20 | 南京金同润医疗科技有限公司 | Transfusion device having automatic bottle change and safety protection functions |
CN103143076A (en) * | 2012-09-10 | 2013-06-12 | 王家岸 | Automatic infusion apparatus |
CN203525090U (en) * | 2013-09-26 | 2014-04-09 | 淮安市恒春医疗器材有限公司 | Floating plug type infusion apparatus capable of exhausting air and stopping liquid automatically |
WO2014127707A1 (en) * | 2013-02-21 | 2014-08-28 | 深圳市万聚源科技有限公司 | Air non-return pressure-relief device |
CN104117109A (en) * | 2014-06-06 | 2014-10-29 | 谷天行 | Automatic bottle replacing infusion device based on buoyancy principle |
CN204275180U (en) * | 2014-12-05 | 2015-04-22 | 刘玮 | A kind of universal liquid transfusion head that automatically continues |
CN104689411A (en) * | 2015-03-31 | 2015-06-10 | 刘玮 | Novel universal medical infusion head with automatic infusion bottle changing function |
CN106964016A (en) * | 2017-04-10 | 2017-07-21 | 王艺轩 | A kind of many bottles of automatic sequence continuous infusion devices |
CN209033372U (en) * | 2018-04-11 | 2019-06-28 | 刘玮 | Rounded projections arranged delays the device that centralized control changes bottle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002259324B2 (en) * | 2001-06-01 | 2006-09-07 | Avent, Inc. | Large volume bolus device and method |
-
2018
- 2018-04-11 CN CN201810320763.2A patent/CN108478896B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995004691A1 (en) * | 1993-08-06 | 1995-02-16 | River Medical, Inc. | Liquid delivery device |
JPH09182791A (en) * | 1995-12-28 | 1997-07-15 | Jms Co Ltd | Medication instrument |
CN2354579Y (en) * | 1997-05-17 | 1999-12-22 | 宣平 | Signaller for infusion |
CN101664572A (en) * | 2008-09-04 | 2010-03-10 | 谢世庚 | Pressure reducing and back blood preventing transfusion system |
CN103143076A (en) * | 2012-09-10 | 2013-06-12 | 王家岸 | Automatic infusion apparatus |
CN102935250A (en) * | 2012-11-30 | 2013-02-20 | 南京金同润医疗科技有限公司 | Transfusion device having automatic bottle change and safety protection functions |
WO2014127707A1 (en) * | 2013-02-21 | 2014-08-28 | 深圳市万聚源科技有限公司 | Air non-return pressure-relief device |
CN203525090U (en) * | 2013-09-26 | 2014-04-09 | 淮安市恒春医疗器材有限公司 | Floating plug type infusion apparatus capable of exhausting air and stopping liquid automatically |
CN104117109A (en) * | 2014-06-06 | 2014-10-29 | 谷天行 | Automatic bottle replacing infusion device based on buoyancy principle |
CN204275180U (en) * | 2014-12-05 | 2015-04-22 | 刘玮 | A kind of universal liquid transfusion head that automatically continues |
CN104689411A (en) * | 2015-03-31 | 2015-06-10 | 刘玮 | Novel universal medical infusion head with automatic infusion bottle changing function |
CN106964016A (en) * | 2017-04-10 | 2017-07-21 | 王艺轩 | A kind of many bottles of automatic sequence continuous infusion devices |
CN209033372U (en) * | 2018-04-11 | 2019-06-28 | 刘玮 | Rounded projections arranged delays the device that centralized control changes bottle |
Also Published As
Publication number | Publication date |
---|---|
CN108478896A (en) | 2018-09-04 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Zhenghao Inventor after: Tang Siyuan Inventor after: Zhou Zhijiao Inventor after: Zhou Jianhua Inventor after: Liu Wei Inventor after: Shen Yinghui Inventor before: Deng Zhenghao Inventor before: Tang Siyuan Inventor before: Zhou Jianhua Inventor before: Liu Wei Inventor before: Shen Yinghui |
|
CB03 | Change of inventor or designer information | ||
CI02 | Correction of invention patent application |
Correction item: Inventor Correct: Deng Zhenghao|Tang Siyuan|Zhou Jianhua|Liu Wei|Shen Yinghui False: Deng Zhenghao|Tang Siyuan|Zhou Zhijiao|Zhou Jianhua|Liu Wei|Shen Yinghui Number: 47-01 Volume: 35 |
|
CI02 | Correction of invention patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Zhenghao Inventor after: Tang Siyuan Inventor after: Zhou Zhijiao Inventor after: Zhou Jianhua Inventor after: Liu Wei Inventor after: Shen Yinghui Inventor before: Deng Zhenghao Inventor before: Tang Siyuan Inventor before: Zhou Jianhua Inventor before: Liu Wei Inventor before: Shen Yinghui |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |