CN111450353B - 一种多功能医用输液阀 - Google Patents
一种多功能医用输液阀 Download PDFInfo
- Publication number
- CN111450353B CN111450353B CN202010373923.7A CN202010373923A CN111450353B CN 111450353 B CN111450353 B CN 111450353B CN 202010373923 A CN202010373923 A CN 202010373923A CN 111450353 B CN111450353 B CN 111450353B
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- space
- side wall
- sliding
- liquid flowing
- transmission
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- 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
- A61M5/168—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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of 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
-
- 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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M2039/226—Spindles or actuating means
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M2205/3341—Pressure; Flow stabilising pressure or flow to avoid excessive variation
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010373923.7A CN111450353B (zh) | 2020-05-06 | 2020-05-06 | 一种多功能医用输液阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010373923.7A CN111450353B (zh) | 2020-05-06 | 2020-05-06 | 一种多功能医用输液阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111450353A CN111450353A (zh) | 2020-07-28 |
CN111450353B true CN111450353B (zh) | 2020-12-08 |
Family
ID=71671167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010373923.7A Expired - Fee Related CN111450353B (zh) | 2020-05-06 | 2020-05-06 | 一种多功能医用输液阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111450353B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0469209B1 (en) * | 1990-07-30 | 1994-07-20 | Imed Corporation | Ball valve |
CN101244309A (zh) * | 2007-02-08 | 2008-08-20 | 科文迪安有限公司 | 医用旋塞 |
DE102016208677A1 (de) * | 2016-05-19 | 2017-11-23 | B. Braun Melsungen Ag | Durchflussregeleinrichtung für eine Schlauchleitung eines medizinischen Infusionssystems |
CN209123075U (zh) * | 2018-07-12 | 2019-07-19 | 深圳迈瑞科技有限公司 | 止液机构及输液泵 |
CN110748490A (zh) * | 2019-11-06 | 2020-02-04 | 东阳面世建筑工程有限公司 | 一种用于小型河流便于排洪泄水的钢架桥 |
-
2020
- 2020-05-06 CN CN202010373923.7A patent/CN111450353B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0469209B1 (en) * | 1990-07-30 | 1994-07-20 | Imed Corporation | Ball valve |
CN101244309A (zh) * | 2007-02-08 | 2008-08-20 | 科文迪安有限公司 | 医用旋塞 |
DE102016208677A1 (de) * | 2016-05-19 | 2017-11-23 | B. Braun Melsungen Ag | Durchflussregeleinrichtung für eine Schlauchleitung eines medizinischen Infusionssystems |
CN209123075U (zh) * | 2018-07-12 | 2019-07-19 | 深圳迈瑞科技有限公司 | 止液机构及输液泵 |
CN110748490A (zh) * | 2019-11-06 | 2020-02-04 | 东阳面世建筑工程有限公司 | 一种用于小型河流便于排洪泄水的钢架桥 |
Also Published As
Publication number | Publication date |
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CN111450353A (zh) | 2020-07-28 |
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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: Liang Shuqin Inventor after: Wu Yanli Inventor after: Liu Ruirui Inventor after: An Xinye Inventor after: Hu Wentao Inventor before: Hu Wentao |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201118 Address after: Department of Neurology, Affiliated Hospital of Binzhou Medical College, no.661, Huanghe Er Road, Bincheng District, Binzhou City, Shandong Province Applicant after: Liang Shuqin Address before: 510000 E32, floor 201, No. 6, South Fangcun Avenue, Liwan District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Jinzhi Medical Devices Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210506 |
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CF01 | Termination of patent right due to non-payment of annual fee |