CN203556002U - Electric syringe for angiocardiographic agents - Google Patents
Electric syringe for angiocardiographic agents Download PDFInfo
- Publication number
- CN203556002U CN203556002U CN201320762673.1U CN201320762673U CN203556002U CN 203556002 U CN203556002 U CN 203556002U CN 201320762673 U CN201320762673 U CN 201320762673U CN 203556002 U CN203556002 U CN 203556002U
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- Prior art keywords
- electromagnetic valve
- controller
- air pump
- injection
- storage tank
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an electric syringe for angiocardiographic agents. The electric syringe comprises an air pump, an air storage tank, an injection medicine tube, an injection needle, electromagnetic valves and a controller, an output end of the air pump is in pipeline connection with one end of a first electromagnetic valve and one end of a second electromagnetic valve, the other end of the first electromagnetic valve is in pipeline connection with one end of a third electromagnetic valve and the upper portion of the air storage tank, the other end of the third electromagnetic valve is communicated with an input end of the air pump and one end of a fourth electromagnetic valve, the lower portion of the air storage tank is communicated with one end of the injection medicine tube, the other end of the injection medicine tube is communicated with the injection needle, a pressure sensor is arranged in the air storage tank and electrically connected with an input end of the controller, and an output end of the controller is connected with the electromagnetic valves and the air pump electrically. The electric syringe is reasonable in design, simple in structure and easy to manufacture; when the electric syringe is used for injecting a patient, injection quantity can be enabled to be accurate and stable, so that examination results are guaranteed; electric driving is adopted, so that working difficulty of medical staff is lowered, uncomfortableness of hands of the medical staff is eliminated, and working efficiency is improved.
Description
Technical field
This utility model relates to a kind of syringe, is specifically related to a kind of angiocardiography agent motoring syringe.
Background technology
In order to be more accurately Patients with Cardiovascular/Cerebrovascular Diseases treatment, medical personnel need to carry out angiography, while carrying out angiography treatment, contrast agent need to be injected in blood vessel by injector, conventional contrast agent is thickness relatively, and conventional injector handle bar is thinner, the lever of end is very little, medical personnel need to use very large strength ability bolus administration of contrast agent, waste time and energy, medical personnel's hand is also uncomfortable simultaneously, the progress of impact treatment, some injector have increased elastic bag, such air bag is not easy to hold, inconvenient operation, increased to a certain extent doctor's treatment time, virtually increased patient's misery, also increased medical personnel's workload.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, and a kind of angiocardiography agent motoring syringe is provided.
Its technical scheme is: angiocardiography agent motoring syringe, comprise air pump, air accumulator, injection pencil, entry needle, electromagnetic valve and controller, described gas delivery side of pump is connected with one end of the first electromagnetic valve and one end pipeline of the second electromagnetic valve, the other end of the first electromagnetic valve is connected with one end and the air accumulator upper pipe of the 3rd electromagnetic valve, one end of the 3rd other end of electromagnetic valve and the input of air pump and the 4th electromagnetic valve is connected, air accumulator bottom is connected with one end of injection pencil by gas ejector sleeve road, the other end of injection pencil is connected with entry needle by grug transportation tube, described built in gas tank has pressure transducer, pressure transducer is electrically connected to the input of controller, the outfan of controller is electrically connected to the first electromagnetic valve, the second electromagnetic valve, the 3rd electromagnetic valve, the 4th electromagnetic valve and air pump respectively, and controller is provided with attaching plug, the other end of the other end of described the second electromagnetic valve and the 4th electromagnetic valve all opens wide.
Wherein, described controller is Programmable Logic Controller.Described injection pencil is the round tube shape structure that two ends are provided with pipe connector, and this round tube shape structure inside is provided with piston, and its outer wall is provided with scale.Described pipeline, gas ejector sleeve road and grug transportation tube are flexible pipe.
This utility model compared with prior art, have the following advantages: reasonable in design, simple in structure, easily making, when giving patient injection, can make injection volume accurate stable, ensure check result, adopt electric drive, alleviate medical personnel's work difficulty, stopped the discomfort of medical personnel's hands, increased work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
The specific embodiment
With reference to Fig. 1, a kind of angiocardiography agent motoring syringe, comprise air pump, air accumulator, injection pencil, entry needle, electromagnetic valve and controller, the outfan of described air pump 1 is connected with one end of the first electromagnetic valve 15 and one end pipeline of the second electromagnetic valve 14, the other end of the first electromagnetic valve 15 is connected by pipeline 6 with one end and air accumulator 2 tops of the 3rd electromagnetic valve 13, the other end of the 3rd electromagnetic valve 13 is connected with the input of air pump 1 and one end of the 4th electromagnetic valve 12, air accumulator 2 bottoms are connected with one end of injection pencil 3 by gas ejector sleeve road 7, the other end of injection pencil 3 is connected with entry needle 4 by grug transportation tube 8, in described air accumulator 2, be provided with pressure transducer 11, pressure transducer 11 is electrically connected to the input of controller 5, the outfan of controller 5 is electrically connected to the first electromagnetic valve 15, the second electromagnetic valve 14, the 3rd electromagnetic valve 13, the 4th electromagnetic valve 12 and air pump 1 respectively, and controller 2 is provided with attaching plug 9, the other end of the other end of described the second electromagnetic valve 14 and the 4th electromagnetic valve 12 all opens wide.Wherein, described controller 5 is Programmable Logic Controller.Described injection pencil 3 is provided with the round tube shape structure of pipe connector for two ends, and this round tube shape structure inside is provided with piston 16, and its outer wall is provided with scale 10.Described pipeline 6, gas ejector sleeve road 7 and grug transportation tube 8 are flexible pipe.
During use, by controller 5 control the first electromagnetic valves 15 and the 4th electromagnetic valve 12, close, the second electromagnetic valve 14 and the 3rd electromagnetic valve 13 are opened, and booster air pump 1 can be drawn into medicinal liquid in injection pencil 3 from entry needle 4; Then entry needle 4 is thrust to patient vessel, operation control 5 is opened the first electromagnetic valve 15 and the 4th electromagnetic valve 12, and the second electromagnetic valve 14 and the 3rd electromagnetic valve 13 are closed, and now, the medicinal liquid in injection pencil 3 can be given patient infusion by entry needle 4.The switch that its injection speed has pressure transducer 11 and controller 5 to control air pump 1 is controlled.
This utility model is reasonable in design, simple in structure, easily making, when giving patient injection, can make injection volume accurate stable, ensure check result, adopt electric drive, alleviate medical personnel's work difficulty, stopped the discomfort of medical personnel's hands, increased work efficiency.
Claims (4)
1. angiocardiography agent motoring syringe, comprise air pump, air accumulator, injection pencil, entry needle, electromagnetic valve and controller, it is characterized in that: described gas delivery side of pump is connected with one end of the first electromagnetic valve and one end pipeline of the second electromagnetic valve, the other end of the first electromagnetic valve is connected with one end and the air accumulator upper pipe of the 3rd electromagnetic valve, one end of the 3rd other end of electromagnetic valve and the input of air pump and the 4th electromagnetic valve is connected, air accumulator bottom is connected with one end of injection pencil by gas ejector sleeve road, the other end of injection pencil is connected with entry needle by grug transportation tube, described built in gas tank has pressure transducer, pressure transducer is electrically connected to the input of controller, the outfan of controller is electrically connected to the first electromagnetic valve, the second electromagnetic valve, the 3rd electromagnetic valve, the 4th electromagnetic valve and air pump respectively, and controller is provided with attaching plug, the other end of the other end of described the second electromagnetic valve and the 4th electromagnetic valve all opens wide.
2. angiocardiography agent motoring syringe according to claim 1, is characterized in that: described controller is Programmable Logic Controller.
3. angiocardiography agent motoring syringe according to claim 1, is characterized in that: described injection pencil is the round tube shape structure that two ends are provided with pipe connector, and this round tube shape structure inside is provided with piston, and its outer wall is provided with scale.
4. angiocardiography agent motoring syringe according to claim 1, is characterized in that: described pipeline, gas ejector sleeve road and grug transportation tube are flexible pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320762673.1U CN203556002U (en) | 2013-11-28 | 2013-11-28 | Electric syringe for angiocardiographic agents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320762673.1U CN203556002U (en) | 2013-11-28 | 2013-11-28 | Electric syringe for angiocardiographic agents |
Publications (1)
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CN203556002U true CN203556002U (en) | 2014-04-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320762673.1U Expired - Fee Related CN203556002U (en) | 2013-11-28 | 2013-11-28 | Electric syringe for angiocardiographic agents |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018023503A1 (en) * | 2016-08-03 | 2018-02-08 | 刘芳 | Control device based on airway humidification pump |
CN109011031A (en) * | 2018-08-10 | 2018-12-18 | 贵州大学 | A kind of mouth anaesthesia needle injected automatically |
CN109350114A (en) * | 2018-11-28 | 2019-02-19 | 广东省人民医院(广东省医学科学院) | A kind of multifunctional heart color ultrasound acoustic contrast check device |
CN111557682A (en) * | 2020-06-10 | 2020-08-21 | 郑吟诗 | Auxiliary pipeline device of single-cylinder CT high-pressure injector, CT high-pressure radiography equipment and using method of CT high-pressure radiography equipment |
CN112402741A (en) * | 2020-10-09 | 2021-02-26 | 杭州远滴科技有限公司 | Intermittent clutch type injection medicine driving device with automatic induction unit |
-
2013
- 2013-11-28 CN CN201320762673.1U patent/CN203556002U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018023503A1 (en) * | 2016-08-03 | 2018-02-08 | 刘芳 | Control device based on airway humidification pump |
CN109011031A (en) * | 2018-08-10 | 2018-12-18 | 贵州大学 | A kind of mouth anaesthesia needle injected automatically |
CN109350114A (en) * | 2018-11-28 | 2019-02-19 | 广东省人民医院(广东省医学科学院) | A kind of multifunctional heart color ultrasound acoustic contrast check device |
CN109350114B (en) * | 2018-11-28 | 2023-07-04 | 广东省人民医院(广东省医学科学院) | Multifunctional heart color ultrasound imaging examination device |
CN111557682A (en) * | 2020-06-10 | 2020-08-21 | 郑吟诗 | Auxiliary pipeline device of single-cylinder CT high-pressure injector, CT high-pressure radiography equipment and using method of CT high-pressure radiography equipment |
CN111557682B (en) * | 2020-06-10 | 2023-02-28 | 郑吟诗 | Auxiliary pipeline device of single-cylinder CT high-pressure injector and CT high-pressure radiography equipment |
CN112402741A (en) * | 2020-10-09 | 2021-02-26 | 杭州远滴科技有限公司 | Intermittent clutch type injection medicine driving device with automatic induction unit |
CN112402741B (en) * | 2020-10-09 | 2023-05-05 | 杭州远滴科技有限公司 | Intermittent clutch type injection medicine driving device with automatic sensing unit |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141128 |
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EXPY | Termination of patent right or utility model |