CN208525556U - A kind of angiography high-pressure injection system - Google Patents
A kind of angiography high-pressure injection system Download PDFInfo
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- CN208525556U CN208525556U CN201820350847.6U CN201820350847U CN208525556U CN 208525556 U CN208525556 U CN 208525556U CN 201820350847 U CN201820350847 U CN 201820350847U CN 208525556 U CN208525556 U CN 208525556U
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- sensor module
- contrast agent
- button
- pressure injection
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Abstract
The utility model discloses a kind of angiography high-pressure injection systems, including control handle, sensor module, control system, dynamical system and monitoring system, salt water button and contrast agent button are provided on the control handle, it is respectively connected with air bag below salt water button and contrast agent button and air bag passes through pipeline and is connected with sensor module, sensor module is electrically connected to the control system, control system is electrically connected with dynamical system, and monitoring system is electrically connected to the control system and sensor module is connected with dynamical system.Medical personnel only needs two control buttons of operating control handle, it can complete the work such as radiography or perfusion of saline, improve the working efficiency of medical personnel, reduce contrast agent usage amount, solve the problems, such as that doctor cannot independently carry out radiography operation and manual injection contrast agent operating error, this product is provided with monitoring system, can prevent from occurring bubble in pipeline to flow to adverse consequences caused by human body, increase the safety of work.
Description
Technical field
The utility model relates to medical instruments field, specifically a kind of angiography high-pressure injection system.
Background technique
Radiography operation is the operation that viscera is shown using the contrast action of contrast agent, and contrast agent is to enhance shadow
(or taking) is injected as observing effect to tissue or the chemicals of organ.The density of these products is higher or lower than week
Tissue is enclosed, the comparison of formation shows image with certain instruments.The common Operand of such as x-ray observation, barium sulfate.Number of patent application
A kind of high-pressure injection syringe and its pipe-line system are disclosed for 201520156712.2 file, which is carrying out radiography operation
When, contrast agent needs manual hand manipulation, and doctor needs assistant's specialized operations high pressure injector, since high pressure injector needs
It is manually operated, the bad control of contrast agent dosage, contrasting effects are unstable, and the prior art is not avoided that without monitoring system
Bubble enters in human body, while also risk caused by unavoidable artificial maloperation threeway.
Utility model content
The purpose of this utility model is to provide a kind of angiography high-pressure injection systems, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of angiography high-pressure injection system, including control handle, sensor module, control system, dynamical system and
Monitoring system is provided with salt water button and contrast agent button, the lower section of salt water button and contrast agent button on the control handle
It is respectively connected with air bag and air bag passes through pipeline and is connected with sensor module, sensor module is electrically connected to the control system, control
System processed is electrically connected with dynamical system, and dynamical system includes high precision peristaltic pump, medical fluid converter and high-pressure injection syringe, medical fluid
Converter is connected with high precision peristaltic pump and high-pressure injection syringe respectively, high precision peristaltic pump respectively with salt water and contrast agent phase
Even, monitoring system is electrically connected to the control system and sensor module is connected with dynamical system.
As a further solution of the present invention: sensor module includes pneumatic transmitter, liquid sensor and pressure
Sensor.
Monitoring system uses air bubble sensor as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that this product design is rationally, medical personnel only needs to grasp
Make two control buttons of control handle, so that it may complete the work such as radiography or perfusion of saline, improve the work of medical personnel
Make efficiency, reduce contrast agent usage amount, reduces amount of radiation, solve the problems, such as that doctor cannot independently carry out radiography operation and craft
The problem of injecting contrast agent operating error, this product is provided with monitoring system, can prevent from bubble occur in pipeline to flow to human body
Caused by adverse consequences, increase the safety of work.
Detailed description of the invention
Fig. 1 is the operation schematic diagram of angiography high-pressure injection system.
Wherein: 1- controls handle, 2- sensor module, 3- control system, 4- dynamical system, 5- monitoring system, 6- liquid
Output end, 7- salt water, 8- contrast agent.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Referring to Fig. 1, a kind of angiography high-pressure injection system, including control handle 1, sensor module 2, control system
3, dynamical system 4 and monitoring system 5, are provided with salt water button and contrast agent button on the control handle 1, salt water button with make
It is respectively connected with air bag below shadow agent button and air bag passes through pipeline and is connected with sensor module 2, sensor module 2 and control
System 3 processed is electrically connected, and control system 3 is electrically connected with dynamical system 4, and dynamical system 4 includes high precision peristaltic pump, medical fluid converter
With high-pressure injection syringe, medical fluid converter is connected with high precision peristaltic pump and high-pressure injection syringe respectively, high precision peristaltic pump
It is connected respectively with salt water and contrast agent, monitoring system 5 is electrically connected with control system 3 and sensor module 2 and 4 phase of dynamical system
Even.Sensor module 2 includes pneumatic transmitter, liquid sensor and pressure sensor.Monitoring system 5 uses air bubble sensor.
The working principle of the utility model is: respectively salt water button and contrast agent is pressed there are two button on control handle 1
Button, medical personnel can select according to actual needs；It is air bag under button, medical personnel can be made in air bag as when lower button
Gas enters sensor module 2, and the entrance for changing gas according to pressing dynamics size is big a small amount of, and sensor module 2 is by gas flow
Size and different button informations are converted to electric signal transmission to control system 3.Sensor module 2 includes pneumatic transmitter, liquid
Sensor and pressure sensor, pressure sensor can cooperate corresponding disposable pressure sensor pipeline to monitor blood in real time
Pressure, liquid sensor can monitor whether the liquid in pipeline is liquid selected by operating control handle 1 in real time, and pneumatic transmitter will
The dynamics that control button is pressed is converted into electric signal and is transmitted to control system 3；Control system 3 is the central processing of whole system
System will control the signal that transmits of handle 1 and be applied to dynamical system 4, at the same the signal that monitoring system 5 is transmitted into
Row processing issues instruction when monitoring system 5, which is found, has bubble in pipeline, and dynamical system 4 stops working；Control system 3 can be with
The setting control corresponding Liquid output stream amount of handle 1, the technical parameters such as output pressure.Dynamical system 4 is high-precision peristaltic pump
And high-pressure injection syringe, cooperate corresponding medical fluid conversion pipeline, the instruction issued according to control system 3 is by selected medical fluid to set
Fixed parameter is pumped into output pipe.There is air bubble sensor in monitoring system 5, whether there is bubble to go out in real-time monitoring output pipe
It is existing, control system 3 is transmitted a signal to when having bubble in pipeline, stops medical fluid to the supply of fluid output port 6.
After equipment debugging is good, medical personnel only needs two control buttons of operating control handle 1, so that it may complete radiography
The work such as agent 8 or the perfusion of salt water 7；Sensor module 2 including but not limited to pressure sensor, liquid sensor etc., mainly
Required salt water 7 or contrast agent 8 are accurately exported according to the selection of 1 key of medical personnel's operating control handle and dynamics,
Real-time monitoring patients' blood；Monitoring system 5 has bubble-free appearance before fluid output port 6 in real-time monitoring pipeline, ensure and suffer from
The life security of person.
It should be strongly noted that monitoring the application that system 5 is the prior art in the application, handle 1, sensor group are controlled
Part 2, control system 3 and dynamical system 4 are the innovative point of the application, and radiography operation cannot independently be carried out by efficiently solving doctor
The problem of.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of angiography high-pressure injection system, which is characterized in that including control handle, sensor module, control system, move
Force system and monitoring system, are provided with salt water button and contrast agent button on the control handle, salt water button and contrast agent are pressed
It is respectively connected with air bag below button and air bag passes through pipeline and is connected with sensor module, sensor module and control system electricity
Connection, control system are electrically connected with dynamical system, and dynamical system includes high precision peristaltic pump, medical fluid converter and high-pressure injection needle
Cylinder, medical fluid converter is connected with high precision peristaltic pump and high-pressure injection syringe respectively, high precision peristaltic pump respectively with salt water and
Contrast agent is connected, and monitoring system is electrically connected to the control system and sensor module is connected with dynamical system.
2. angiography high-pressure injection system according to claim 1, which is characterized in that the sensor module includes gas
Dynamic sensor, liquid sensor and pressure sensor.
3. angiography high-pressure injection system according to claim 1, which is characterized in that the monitoring system uses bubble
Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350847.6U CN208525556U (en) | 2018-03-15 | 2018-03-15 | A kind of angiography high-pressure injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350847.6U CN208525556U (en) | 2018-03-15 | 2018-03-15 | A kind of angiography high-pressure injection system |
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| Publication Number | Publication Date |
|---|---|
| CN208525556U true CN208525556U (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820350847.6U Active CN208525556U (en) | 2018-03-15 | 2018-03-15 | A kind of angiography high-pressure injection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939379A (en) * | 2019-05-17 | 2020-11-17 | 南京感控通化工产品经营部 | High-pressure injection auxiliary device, high-pressure injection system and injection system loop |
| CN115025317A (en) * | 2021-07-23 | 2022-09-09 | 深圳市巨鼎医疗股份有限公司 | High-pressure injection system |
-
2018
- 2018-03-15 CN CN201820350847.6U patent/CN208525556U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939379A (en) * | 2019-05-17 | 2020-11-17 | 南京感控通化工产品经营部 | High-pressure injection auxiliary device, high-pressure injection system and injection system loop |
| CN115025317A (en) * | 2021-07-23 | 2022-09-09 | 深圳市巨鼎医疗股份有限公司 | High-pressure injection system |
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