CN208973850U - A kind of magnetic resonance compatible transfusion system based on faraday cup - Google Patents
A kind of magnetic resonance compatible transfusion system based on faraday cup Download PDFInfo
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- CN208973850U CN208973850U CN201821137215.8U CN201821137215U CN208973850U CN 208973850 U CN208973850 U CN 208973850U CN 201821137215 U CN201821137215 U CN 201821137215U CN 208973850 U CN208973850 U CN 208973850U
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Abstract
The utility model provides a kind of magnetic resonance compatible transfusion system based on faraday cup, for being infused in magnetic resonance strong magnetic field circumstance, including supporting module, Faraday cage shield module and infusion module, supporting module is used to support Faraday cage shield module and infusion module, Faraday cage shield module is used to shield the electromagnetic interference in the magnetic resonance strong magnetic field circumstance between magnetic resonance equipment and the infusion module, infusion module includes extrusion infusing pipeline, infusion pump and syringe pump, the material of supporting module is non-magnetic material, the material of Faraday cage shield module is no magnetic metal material.Transfusion system and magnetic resonance strong magnetic field circumstance are kept apart by using the Faraday cage shield module of no magnetic metal material and the supporting module of non-magnetic material, and then it does not interfere with each other the electromagnetism generated between infusion module and magnetic resonance equipment, finally allow patient under magnetic resonance strong magnetic field circumstance, transfusion operation is carried out while nuclear magnetic scanning.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of magnetic resonance compatible based on faraday cup is defeated
Liquid system.
Background technique
During nuclear magnetic scanning, it may require that and be infused patient sometimes.Such as the group of some not self-controls
Body, the nuclear-magnetism diagnosis of cardiovascular system, the operative treatment carried out under nuclear-magnetism environment, the interventional therapy of nuclear-magnetism guidance or nuclear-magnetism room
First aid procedures etc..
If transfusion system is placed in nuclear magnetic resonance room, due to the mutual shadow of meeting between transfusion system and magnetic resonance equipment
It rings.Therefore, want to be infused to patient at present, need to wait for patient condition and stablize, carried out again after nuclear magnetic scanning process
Infusion pump and syringe pump are either placed on the outside of nuclear magnetic resonance room by infusion, are the disease in nuclear magnetic resonance room by extension tube
People's infusion.But the above method can be delayed the state of an illness of patient, and also cannot achieve accurate, safe infusion treatment.
Utility model content
In consideration of it, the utility model provides a kind of magnetic resonance compatible transfusion system based on faraday cup, by using
The supporting module of Faraday cage shield module and non-magnetic material without magnetic metal material is by transfusion system and magnetic resonance high-intensity magnetic field ring
Border, which is well isolated from, comes, and then does not interfere with each other the electromagnetism generated between infusion module and magnetic resonance equipment, finally makes patient
Transfusion operation can be carried out while nuclear magnetic scanning under magnetic resonance strong magnetic field circumstance.
The utility model first aspect provides a kind of magnetic resonance compatible transfusion system based on faraday cup, in magnetic
It is infused in resonance strong magnetic field circumstance, wherein including supporting module, Faraday cage shield module and infusion module, the branch
Hold mode block is used to support the Faraday cage shield module and the infusion module, and the Faraday cage shield module is for shielding
Electromagnetic interference in magnetic resonance strong magnetic field circumstance between magnetic resonance equipment and the infusion module, the infusion module include infusion
Pipeline, infusion pump and syringe pump, the infusion pump and the syringe pump are contained in the Faraday cage shield module, the method
Cage shroud module is drawn to offer the through-hole passed through for the extrusion infusing pipeline, the material of the supporting module is non-magnetic material,
The material of the Faraday cage shield module is no magnetic metal material.
A kind of magnetic resonance compatible transfusion system based on faraday cup that the utility model first aspect provides, by using
Faraday cage shield module without magnetic metal material is fine by infusion module and the magnetic resonance equipment in magnetic resonance strong magnetic field circumstance
Ground keeps apart, and then does not interfere with each other the electromagnetism generated between infusion module and magnetic resonance equipment, finally patient is allow to exist
Transfusion operation is carried out under magnetic resonance strong magnetic field circumstance while nuclear magnetic scanning, it, can be under the premise of ensure that patient safety
It is accurately infused patient, plays the role of to the treatment of patient great.In addition, by using non-magnetic material
Supporting module interfere with each other entire transfusion system also will not with magnetic resonance equipment, further increase the treatment ring of patient
Border and safety finally allow patient under magnetic resonance strong magnetic field circumstance, and transfusion operation is carried out while nuclear magnetic scanning.
Wherein, the transfusion system further includes the magnetic field detection module being contained in the Faraday cage shield module, institute
Magnetic field detection module is stated for detecting the magnetic field strength in region locating for the transfusion system.
Wherein, the transfusion system further includes the indicating module being contained in the Faraday cage shield module, the finger
Show that module is used to indicate the size of the magnetic field strength.
Wherein, the infusion module further includes infusion work station, and the infusion work station is described defeated for fixing and controlling
Liquid pump and the syringe pump.
Wherein, the transfusion system further includes long distance monitoring module and remote control module, and the long distance monitoring module is used
In the working condition for monitoring the transfusion system, the remote control module is used to control the running parameter of the transfusion system.
Wherein, the infusion work station further includes wireless transport module, and the wireless transport module is used for the infusion
The information of work station is wirelessly transferred to long distance monitoring module, and the wireless transport module is also used to receive described remote
The information of process control module.
Wherein, the quantity of the infusion pump and the syringe pump respectively includes one or more.
Wherein, the non-magnetic material includes no magnetic nonmetallic materials and the no magnetic metal material, and the no magnetic is nonmetallic
Material is ceramics, plastics or timber, and the no magnetic metal material is copper, copper alloy, aluminium, aluminium alloy or stainless steel.
Wherein, fixed device and multiple wheels are additionally provided in the supporting module.
Wherein, the Faraday cage shield module is additionally provided with observation window and maintenance door.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Needed in attached drawing be illustrated.
Fig. 1 is the structural schematic diagram of transfusion system in the utility model embodiment；
Fig. 2 is the structural schematic diagram in the utility model embodiment in Faraday cage shield module；
Fig. 3 is the structural schematic diagram of wheel in supporting module in the utility model embodiment；
Fig. 4 is the structural schematic diagram of infusion module in the utility model embodiment；
Fig. 5 is the working environment schematic diagram of transfusion system in the utility model embodiment；
Fig. 6 is the structural schematic diagram of the utility model embodiment medium-long range monitoring module and remote control module；
Fig. 7 is the operation schematic diagram of transfusion system in the utility model embodiment；
Fig. 8 is the application process schematic diagram of transfusion system in the utility model embodiment.
Appended drawing reference:
100- transfusion system, 1- supporting module, 2- Faraday cage shield module, 3- infusion module, 4- magnetic field detection
Module, 5- indicating module, 6- long distance monitoring module, 7- remote control module, 11- wheel, the fixed device of 12-, 13- are defeated
Liquid frame, 21- through-hole, 22- observation window, 23- maintenance door, 31- extrusion infusing pipeline, 32- infusion pump, 33- syringe pump, 34- are defeated
Infuse work station, 341- controller, 342- alarm module, 3421- warning lamp, 3422- loudspeaker, 343- wireless transmission mould
Block, the first power module of 344-, 3441- power-supply filter, 3442- AC-DC converter, 3443- charging module,
3444- rechargeable battery, 41- second power supply module, 61- signal adapter.
Specific embodiment
It is preferred embodiments of the present invention below, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the utility model.
Please refer to Fig. 1-Fig. 2, a kind of magnetic resonance compatible infusion based on faraday cup provided by the embodiment of the utility model
System 100, for being infused in magnetic resonance strong magnetic field circumstance, which is characterized in that including supporting module 1, and be set to
Faraday cage shield module 2 and infusion module 3 in supporting module 1, supporting module 1 are used to support Faraday cage shield module 2
With infusion module 3, Faraday cage shield module 2 is for shielding magnetic resonance equipment and the infusion mould in magnetic resonance strong magnetic field circumstance
Electromagnetic interference between block 3, infusion module 3 include extrusion infusing pipeline (being not shown), infusion pump 32 and syringe pump 33, infusion
Pump 32 and syringe pump 33 are contained in Faraday cage shield module 2, are offered in Faraday cage shield module 2 for extrusion infusing pipeline
By through-hole 21, the material of supporting module 1 is non-magnetic material, and the material of Faraday cage shield module 2 is no magnetic metal material.
A kind of magnetic resonance compatible transfusion system 100 based on faraday cup provided by the embodiment of the utility model, firstly,
The Faraday cage shield module 2 without magnetic metal material has been added outside infusion module 3, has made infusion pump 32 and syringe pump 33 can be with
It is contained in infusion module 3, and the through-hole 21 opened up in Faraday cage shield module 2 can be such that extrusion infusing pipeline passes through, Jin Erlian
It is connected on the body of patient and is infused.The extrusion infusing pipeline of the utility model can be one or more, every extrusion infusing pipeline connection
One infusion pump 32 or a syringe pump 33.Magnetic resonance equipment in magnetic resonance strong magnetic field circumstance can generate a very strong magnetic
, and magnetic resonance equipment can generate an electromagnetism in strong magnetic field circumstance, and the infusion module 3 in transfusion system 100 can generate
Another electromagnetism, therefore can be mutual between two different electromagnetism when transfusion system 100 is put into magnetic resonance strong magnetic field circumstance
Interference, the image inaccuracy for generating magnetic resonance equipment, and transfusion system 100 is made infusion error occur.
Shroud module 2 is similar to a faraday cup, and since faraday cup is an equipotential volume, its inside potential difference is 0,
Electric field is 0, therefore shroud module 2 is the shell that can prevent electrostatic field from entering or escaping.Specifically, non-magnetic material can
So that the no magnetism of Faraday cage shield module 2 itself, and can not only be used to the magnetic inside shielded segment without magnetic metal material
, the electromagnetism that magnetic resonance equipment generates under strong magnetic field circumstance in magnetic resonance strong magnetic field circumstance can also be shielded.
Specifically shroud module 2 can not only shield extraneous electromagnetism to infusion module 3 in Faraday cage shield module 2
Electromagnetism interference, carry out infusion process precisely；The electromagnetism that infusion module 3 can also be shielded sets extraneous magnetic resonance ring
The interference of the standby electromagnetism generated, the image generated on magnetic resonance equipment do not influence.Therefore, by using the method for no magnetic metal material
It draws cage shroud module 2 to be well isolated from infusion module 3 with the magnetic resonance equipment in magnetic resonance strong magnetic field circumstance to come, in turn
It is not interfere with each other the electromagnetism generated between infusion module 3 and magnetic resonance equipment, finally allows patient in magnetic resonance high-intensity magnetic field ring
Transfusion operation is carried out under border while nuclear magnetic scanning, solves what patient cannot be infused simultaneously during nuclear magnetic scanning
Problem.It under the premise of ensure that patient safety, can also accurately be infused patient, avoid and extended by adding
Pipe is the problem that precision is inadequate caused by patient is infused, and is played the role of to the treatment of patient great.Secondly, logical
It crosses and the not carrying magnetic of supporting module 1 is made using the supporting module 1 of non-magnetic material, so that entire transfusion system 100 and generation
The equipment of high-intensity magnetic field will not also interfere with each other, and further increase Curing circumstance and the safety of patient.
In the utility model embodiment, non-magnetic material includes no magnetic nonmetallic materials and without magnetic metal material, and no magnetic is non-
Metal material is ceramics, plastics or timber, and no magnetic metal material is copper, copper alloy, aluminium, aluminium alloy or stainless steel.
In the utility model embodiment, supporting module 1 can be infusion stand vehicle or infusion stand, Faraday cage shield module
2 can be shielding box.Preferably, supporting module 1 is infusion trolley.As shown in Figure 1, on the infusion trolley of the utility model in addition to
It is fixed with outside Faraday cage shield module 2 and infusion module 3, is also provided with infusion support 14, infusion support 14 can be used for hanging defeated
Liquid bottle.
Referring to FIG. 3, being additionally provided with fixed device 12 and multiple wheels in supporting module 1 in the utility model embodiment
Son 11.Multiple wheels 11 can make supporting module 1 carry out mobile and then entire transfusion system 100 is made to carry out movement, it can be achieved that defeated
Liquid system 100 and patient enter Magnetic Resonance (MR) Room/ MRI Room together.And device 12 is fixed then for keeping supporting module 1 fixed, such as Fig. 3 institute
Show, wheel 11 is equipped with brake block, can just make supporting module 1 fixed to wheel is close brake block, makes brake block far from taking turns
Son 11, so that it may so that supporting module 1 is mobile.The setting of fixed device 12 can avoid leaning on due to moving freely because of transfusion system 100
Nearly magnetic resonance equipment, and then enter what the electromagnetism that ultrastrong magnetic field region causes infusion module 3 to generate was generated with magnetic resonance equipment
The problem of strong interference occurs for electromagnetism, makes transfusion system 100 infusion accuracy decline occur, or even damages transfusion system 100.
As shown in Figure 1, being additionally provided with 2222 He of observation window in Faraday cage shield module 2 in the utility model embodiment
Maintenance door 23.Maintenance door 23 can be easily installed, remove and overhaul other in infusion module 3 or Faraday cage shield module 2
Module.And observation window 2222 includes transparent window, and fine metal mesh or thin goldleaf are equipped in observation window 2222, it can be in order to observing
The working condition of infusion module 3 and other modules in Faraday cage shield module 2.
Referring to FIG. 4, infusion module 3 further includes infusion work station 34 in the utility model embodiment, it is transfused work station
34 for fixing and controlling infusion pump 32 and syringe pump 33.Infusion work station 34 is contained in the Faraday cage shield module 2.
Infusion work station 34 can be used for fixed first and remove infusion pump 32 and syringe pump 33, secondly, infusion work station 34 can be with
The single supply power supply and data communication, the functions such as sound-light alarm of the infusion pump 32, syringe pump 33 of realization pair, realize automation infusion
Purpose, provide for patient and be accurately infused.In addition, 32 syringe pump 33 of infusion pump can also support target controlled infusion (TCI:
TargetControlInfusion) and patient eases pain infusion (PCA:PatientControlAnalgesia) certainly.
Referring to FIG. 5, Fig. 5 is the working environment figure of transfusion system 100, patient is carrying out magnetic resonance detection, and is infused
System 100 is also parked in nuclear magnetic resonance room, supports infusion module 3 and faraday cup screen by the supporting module 1 of non-magnetic material
Module 2 is covered, is that infusion work station 34 provides the energy, and infusion module 3 is due to being contained in no magnetic gold by the first power module 344
In the Faraday cage shield module 2 for belonging to material, it will not be interfered with each other with the magnetic resonance equipment in magnetic resonance strong magnetic field circumstance, and it is defeated
Note pipeline passes through being infused on shielding box by being connected on the body of patient.Utilize the magnetic resonance of the utility model
Compatible transfusion system 100 can effectively make patient's safety during nuclear magnetic scanning, accurately be infused.
In the utility model embodiment, infusion work station 34 includes controller 341 and alarm module 342.The control
Device 341 is used to control the infusion parameter of infusion pump 32 and syringe pump 33, and transfusion system 100 is allow precisely to be infused, described
Controller 341 is also used to control alarm module 342 and alarms.
Preferably, the alarm module 342 includes warning lamp 3421 and loudspeaker 3422.When infusion work station 34 or other
When module is abnormal, warning lamp 3421 can project warning light, and loudspeaker 3422 can issue warning sound.
Optionally, infusion work station 34 further includes wireless transport module 343, and the wireless transport module 343 is used for institute
The information for stating infusion work station 34 is transferred to long distance monitoring module 6, the wireless transport module 343 by way of wireless transmission
It is also used to receive the information of the remote control module 7.The information 34 for being transfused work station includes infusion pump 32 and syringe pump 33
Infusion parameter, the information etc. of alarm module 342.The information of remote control module 7 includes the defeated of infusion pump 32 and syringe pump 33
Liquid parameter etc..
Preferably, the frequency for the wireless signal that wireless transport module 343 transmits is not equal to the working frequency of magnetic resonance equipment,
If the frequency for the wireless signal that wireless transport module 343 transmits is equal to the working frequency of magnetic resonance equipment, 100 meeting of transfusion system
Interference is generated to magnetic resonance equipment image generated.
Optionally, infusion work station 34 further includes the first power module 344, and first power module 344 is used to be defeated
It infuses work station 34 and electric energy is provided.First power module 344 may be provided in the outside of Faraday cage shield module 2, may be alternatively provided at
The inside of Faraday cage shield module 2, it is preferable that first power module 344 of the utility model is located at Faraday cage shield mould
The inside of block 2.
First power module 344 includes power-supply filter 3441 and AC-DC converter 3442.Due to total in magnetic
Strong interference effect can be generated to power grid in vibration strong magnetic field circumstance, it is therefore desirable to power-supply filter 3441 and AC DC conversion
Device 3442 is gone power type needed for AC power source conversion cost utility model.The power-supply filter 3441 is for obtaining spy
Determine the power supply signal of frequency, the stream transformer of the exchange is for AC power source to be converted into needed for infusion pump 32 and syringe pump 33
DC power supply.
Optionally, the first power module 344 can be set in shielding box, can also be set to outside shielding box.When the first power module
344 be set to shielding box outside when, the first power module 344 is connected into shielding box by conducting wire.
Preferably, first power module 344 further includes rechargeable battery 3444, and the rechargeable battery 3444 can be
Infusion work station 34 is remained as under the premise of not additional external power, and electric energy is provided.Rechargeable battery 3444 and AC-DC converter
Charging module 3443 is additionally provided between 3442, when connecting external AC power source, AC power source can pass through charging module 3443
It charges for rechargeable battery 3444.In this way, when such as having a power failure suddenly, transfusion system 100 still can be with when emergency case occurs
It works normally.
Optionally, infusion work station 34 is that common infusion work station 34 or magnetic resonance compatible are transfused work station 34.Wherein, magnetic
The compatible infusion work station 34 of resonance is the infusion work station 34 that can also can guarantee infusion accuracy under certain magnetic field strength.It is excellent
Selection of land, the infusion work station 34 in the utility model transfusion system 100 are that magnetic resonance compatible is transfused work station 34.Since this is practical
Novel infusion pump 32 and syringe pump 33 can be fixed or be removed and be transfused in work station 34, therefore user can be in public ward
Using common infusion work station 34, and when needing to carry out nuclear-magnetism detection, magnetic resonance compatible infusion work station 34 can be used.
In the utility model embodiment, the quantity of infusion pump 32 and syringe pump 33 respectively includes one or more.It is multiple
Infusion pump 32 and multiple syringe pumps 33 are administered simultaneously convenient for a variety of drugs, can input a variety of drugs simultaneously for patient.It is optional
Ground, the uniform amount of infusion pump 32 and syringe pump 33 is multiple in the utility model.Preferably, the infusion pump 32 of the utility model
Quantity be 2, the quantity of syringe pump 33 is also 2.As shown in Figure 1, when the quantity of infusion pump 32 and syringe pump is 2
When, therefore there is 4 extrusion infusing pipelines, therefore shielding box offers 4 through-holes and passes through for 4 extrusion infusing pipelines.
In the utility model embodiment, transfusion system 100 further includes the magnetic field being contained in Faraday cage shield module 2
Detection module 4, magnetic field detection module 4 are used to detect the magnetic field strength in region locating for transfusion system 100.Due in nuclear magnetic scanning mistake
Cheng Zhong, magnetic resonance equipment and transfusion system 100 are in together in nuclear magnetic resonance room, and the magnetic field strength of transfusion system 100 can be with
Transfusion system 100 in nuclear magnetic resonance room the change of position and be changed.When 100 freestone magnetic resonance equipment of transfusion system is excessively close
And when causing magnetic field strength excessive, even if there is Faraday cage shield module 2, remain on transfusion system 100 can be caused it is unfavorable
It influences.Such as influence the operating accuracy of infusion module 3.Therefore magnetic field detection module 4 is needed to detect area locating for transfusion system 100
The magnetic field strength in domain.Optionally, it is total to be applicable to magnetic of the magnetic field strength no more than 3T for transfusion system 100 provided by the utility model
Vibration equipment.
Optionally, magnetic field detection module 4 provided by the utility model is gaussmeter, and gaussmeter can effectively measuring infusion system
The magnetic field strength in region locating for system 100.Preferably, magnetic field detection module 4 further includes second power supply module 41, the second source
Module 41 can provide required electric energy for magnetic field detection module 4 and indicating module 5, and entire transfusion system 100 is made to shut down in time
In the state of the work that is still detected and indicated, ensure that the safety of entire transfusion system 100.It is highly preferred that described
Two power modules 41 are battery.
In the utility model embodiment, transfusion system 100 further includes the instruction being contained in Faraday cage shield module 2
Module 5, indicating module 5 are used to indicate the size of magnetic field strength.The magnetic field detection module 4 passes through with indicating module 5 to be electrically connected.
The magnetic field strength information that magnetic field detection module 4 can will test is sent to indicating module 5, and indicating module 5 can be by showing magnetic
The numerical value of field intensity is to indicate the size of magnetic field strength, alternatively, indicating module 5 can be by showing different colors to indicate magnetic
The size of field intensity.
When indicating module 5 is by showing size of the numerical value of magnetic field strength to indicate magnetic field strength, magnetic field detection module 4
The magnetic field strength information that can be will test is sent to indicating module 5, and indicating module 5 can be directly by magnetic field through conversion after receiving information
The numerical value of intensity shows that user can voluntarily judge the safety of transfusion system 100 according to the numerical values recited of magnetic field strength.
For example: after the magnetic field strength information that magnetic field detection module 4 will test is sent to indicating module 5, instruction
The converted size for showing magnetic field strength of module 5 is 15mT, and user thinks that critical magnetic field strength is 20mT, therefore, at this time
Transfusion system 100 is in safety zone, without being moved.If indicating module 5 shows that the size of magnetic field strength is 50mT, and
User thinks that critical magnetic field strength is 40mT at this time, and therefore, transfusion system 100 has been in danger zone at this time, then needing will be defeated
Liquid system 100 is far from magnetic resonance equipment.
When indicating module 5 is by showing size of the different colors to indicate magnetic field strength, the indicating module 5 includes
The indicator light of three kinds of colors indicates the size of magnetic field strength.And when magnetic field strength is less than critical magnetic field strength, indicate mould
Block 5 can also show the first color；When magnetic field strength is equal to critical magnetic field strength, indicating module 5 can also show second of face
Color；When magnetic field strength is greater than critical magnetic field strength, indicating module 5 can also show the third color.The critical magnetic field strength
For 20-40mT.
For example: indicating module 5 includes the indicator light of green, yellow, red three kinds of colors.Magnetic field detection module 4 can will test
To magnetic field strength information be sent to indicating module 5, when the magnetic field strength detected is less than 20mT, indicating module 5 can brilliant green
Lamp represents transfusion system 100 and is in safety zone；When the magnetic field strength detected is 20-40mT (for example, 25mT, 30mT
Or 40mT) when, the bright orange lamp of the meeting of indicating module 5 represents transfusion system 100 and is in critical zone；When the magnetic field strength detected
Greater than 40mT, indicating module 5 can send out a warning, and represent transfusion system 100 and be in danger zone, need transfusion system 100
Dislocation safety zone.
Referring to FIG. 6, transfusion system 100 further includes long distance monitoring module 6 and long-range control in the utility model embodiment
Molding block 7, long distance monitoring module 6 and remote control module 7 are thick and heavy since there is high-intensity magnetic field in magnetic resonance shield room by electrical connection
Shield door etc. be not easy to facilitate entrance, and have stronger noise in screened room, the working condition of transfusion system 100 is not easy obviously
Observation.Long distance monitoring module 6 is used for the working condition of monitoring transfusion system 100, and remote control module 7 is for controlling transfusion system
100 running parameter.Long distance monitoring module 6 and remote control module 7 are not arranged in supporting module 1, and are set to magnetic resonance
Outside nuclear magnetic resonance room locating for equipment, allows the overall work state of user's long distance monitoring transfusion system 100, work as transfusion system
100 when there is unusual condition, and long distance monitoring module 6 can also sound an alarm.When user wants parameter or infusion system when changing infusion
When unusual condition occurs in system 100, user can be adjusted by remote control module 7.Such as control infusion pump, controller
341 transfusion speeds, control bolus injection.Long distance monitoring module 6 and remote control module 7 in the utility model as shown in Figure 6
It is placed in the same device, the existing long distance monitoring function of the device, and has remote control function.
Optionally, long distance monitoring module 6 further includes a signal adapter 61, and the signal adapter 61 is wireless for receiving
The information for the infusion work station 34 that transmission module 343 is transmitted, the signal adapter 61 are also used to the letter of remote control module 7
Breath is transferred to infusion work station 34, and the signal adapter 61 connects with the long distance monitoring module 6 by wired connection or wirelessly
It connects, the information of received infusion work station 34 is transferred to far by the signal receiver by wired or wireless mode again
Journey monitoring module 6.The signal adapter 61 is also used to for the information of remote control module 7 being wirelessly transferred to defeated
Work station 34 is infused, to change infusion parameter.Preferably, the signal adapter 61 includes gateway.
The utility model embodiment provides the application that above-mentioned transfusion system 100 is infused during magnetic resonance detection, answers
With in the process, due to using the supporting module 1 of non-magnetic material and the Faraday cage shield module 2 without magnetic metal material to be infused
System 100 is not interfere with each other with magnetic resonance equipment, and final patient can carry out accurate, safely defeated during magnetic resonance detects
Liquid.
Referring to FIG. 7, be the course of work schematic diagram of transfusion system 100 provided by the embodiment of the utility model, it is specific former
Reason are as follows: when connecting external AC power source, turned current and power supply by power-supply filter 3441 and AC-DC converter 3442
DC power supply needed for changing infusion work station 34 into.Controller 341 in infusion work station 34 can control infusion pump 32 and injection
Pump 33 is accurately infused for patient, if infusion work station 34 is abnormal, controller 341 can control alarm module 342
It alarms.Magnetic field detection module 4 can detect the magnetic field strength of 100 region of transfusion system in real time, and will be detected
Magnetic field strength information be transferred to indicating module 5 to indicate the size of magnetic field strength.It is transfused simultaneously wireless in work station 34
The information for being transfused work station 34 can be wirelessly transferred to gateway by transmission module 343, and gateway will be transfused work station again
34 information is transferred to long distance monitoring module 6.User can change the infusion of infusion work station 34 by remote control module 7
Parameter, and infusion work station 34 is transferred in such a way that gateway is by wireless transmission to be modified the defeated of infusion work station 34
Liquid parameter.
Referring to FIG. 8, the utility model additionally provides a specific Application Example: when patient carries out day in public ward
Often when infusion, by infusion pump 32 and the installation of syringe pump 33 into common infusion work station 34, accurately it is infused.When patient needs
When carrying out nuclear-magnetism detection or treatment, patient is first moved into magnetic resonance compatible hospital bed, then by infusion pump 32 and syringe pump 33 from common
Infusion work station 34 in move in transfusion system 100 magnetic resonance compatible infusion work station 34.Then again by patient and infusion
System 100 moves in Magnetic Resonance (MR) Room/ MRI Room together, then carries out magnetic resonance examination or is treated under magnetic resonance strong magnetic field circumstance,
Patient is set to carry out accurately, being safely infused in the environment of high-intensity magnetic field.By patient and infusion after inspection or treatment end
System 100 is moved back to public ward, finally moves to infusion pump 32 and syringe pump 33 from magnetic resonance compatible infusion work station 34 general
In logical infusion work station 34, continue daily infusion treatment.
Content provided by the utility model embodiment is described in detail above, herein to the utility model
Principle and embodiment is expounded and illustrates, the method described above for being merely used to help understand the utility model and its core
Thought is thought；At the same time, for those skilled in the art in specific embodiment and is answered based on the idea of the present invention
With in range, there will be changes, and to sum up, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of magnetic resonance compatible transfusion system based on faraday cup, for being infused in magnetic resonance strong magnetic field circumstance,
It is characterised in that it includes supporting module, Faraday cage shield module and infusion module, the supporting module are used to support the method
Cage shroud module and the infusion module are drawn, the Faraday cage shield module is for shielding the magnetic resonance strong magnetic field circumstance
Electromagnetic interference between middle magnetic resonance equipment and the infusion module, the infusion module include extrusion infusing pipeline, infusion pump and note
Pump is penetrated, the infusion pump and the syringe pump are contained in the Faraday cage shield module, the Faraday cage shield module
The through-hole passed through for the extrusion infusing pipeline is offered, the material of the supporting module is non-magnetic material, the faraday cup screen
The material of module is covered for no magnetic metal material.
2. transfusion system as described in claim 1, which is characterized in that the transfusion system further includes being contained in the faraday
Magnetic field detection module in cage shroud module, the magnetic field detection module are used to detect the magnetic field in region locating for the transfusion system
Intensity.
3. transfusion system as claimed in claim 2, which is characterized in that the transfusion system further includes being contained in the faraday
Indicating module in cage shroud module, the indicating module are used to indicate the size of the magnetic field strength.
4. transfusion system as described in claim 1, which is characterized in that the infusion module further includes infusion work station, described
Infusion work station is for fixing and controlling the infusion pump and the syringe pump.
5. transfusion system as claimed in claim 4, which is characterized in that the transfusion system further includes long distance monitoring module and remote
Process control module, the long distance monitoring module are used to monitor the working condition of the transfusion system, and the remote control module is used
In the running parameter for controlling the transfusion system.
6. transfusion system as claimed in claim 5, which is characterized in that the infusion work station further includes wireless transport module,
The wireless transport module is used to the information of the infusion work station being wirelessly transferred to long distance monitoring module, institute
State the information that wireless transport module is also used to receive the remote control module.
7. transfusion system as described in claim 1, which is characterized in that the quantity of the infusion pump and the syringe pump is wrapped respectively
Include one or more.
8. transfusion system as described in claim 1, which is characterized in that the non-magnetic material includes no magnetic nonmetallic materials and institute
No magnetic metal material is stated, the no magnetic nonmetallic materials are ceramics, plastics or timber, and the no magnetic metal material is copper, copper conjunction
Gold, aluminium, aluminium alloy or stainless steel.
9. transfusion system as described in claim 1, which is characterized in that be additionally provided with fixed device and more in the supporting module
A wheel.
10. transfusion system as described in claim 1, which is characterized in that the Faraday cage shield module is additionally provided with observation window
And maintenance door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137215.8U CN208973850U (en) | 2018-07-16 | 2018-07-16 | A kind of magnetic resonance compatible transfusion system based on faraday cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137215.8U CN208973850U (en) | 2018-07-16 | 2018-07-16 | A kind of magnetic resonance compatible transfusion system based on faraday cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208973850U true CN208973850U (en) | 2019-06-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109009112A (en) * | 2018-07-16 | 2018-12-18 | 深圳麦科田生物医疗技术有限公司 | A kind of magnetic resonance compatible transfusion system based on faraday cup |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009112A (en) * | 2018-07-16 | 2018-12-18 | 深圳麦科田生物医疗技术有限公司 | A kind of magnetic resonance compatible transfusion system based on faraday cup |
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Address after: 518000 12th floor, building 1, Baiwang R & D building, 5158 xilishahe West Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen maiketian Biomedical Technology Co.,Ltd. Address before: 518000 12th floor, building 1, Baiwang R & D building, 5158 xilishahe West Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Medcaptain Medical Technology Co.,Ltd. |