CN110215563A - A kind of full-automatic hybrid injection pump and system and application method - Google Patents
A kind of full-automatic hybrid injection pump and system and application method Download PDFInfo
- Publication number
- CN110215563A CN110215563A CN201910381018.3A CN201910381018A CN110215563A CN 110215563 A CN110215563 A CN 110215563A CN 201910381018 A CN201910381018 A CN 201910381018A CN 110215563 A CN110215563 A CN 110215563A
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- syringe
- full
- injection
- mounting base
- driver
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- 239000007924 injection Substances 0.000 title claims abstract description 91
- 238000002347 injection Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000003814 drug Substances 0.000 claims abstract description 81
- 229940079593 drug Drugs 0.000 claims abstract description 47
- 230000010412 perfusion Effects 0.000 claims abstract description 37
- 238000005086 pumping Methods 0.000 claims abstract description 21
- 239000002504 physiological saline solution Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000001225 therapeutic effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
Abstract
The present invention relates to a kind of full-automatic hybrid injection pump and systems and application method, the full-automatic hybrid injection pump includes three or more syringe mounting bases, dispensing end and controller, each syringe mounting base is equipped with injection input port, the driver for driving injector push-rod to pull out and promote, injection input port is connect by perfusion tube with dispensing end, and the position of perfusion tube connection dispensing end is equipped with electronic flow-stopping clip, connection is connected with controller for driver and electronic flow-stopping clip.Syringe is configured in syringe mounting base when use, constitutes full-automatic hybrid injection pumping system, and the output end of syringe is connected on injection input port, push rod and driver are drivingly connected.It can automatically realize that drug mixes in this way, mixing labor intensity is low, high-efficient, also can avoid the risk of secondary pollution and safe operation, and can mix again to drug in injection process and hybrid medicine remaining in perfusion tube is injected patient's body, ensure to inject dose, avoids drug waste.
Description
Technical field
The invention belongs to the field of medical instrument technology, in particular to a kind of full-automatic hybrid injection pump and system and user
Method.
Background technique
Currently, certain therapeutic agents need that patient's body could be injected after mixing two or more drugs, and such as: it is carrying out
When certain tumour medicines are injected, need to be manually injected into human body again after mixing iodized oil and chemotherapeutics.But now both at home and abroad
Medical staff is to be completed by manual operation when drug mixes, and commonly use two ways: the first hybrid mode is to grasp manually
Make two syringes in infusion of medicine to another syringe in one of syringe, will realize drug mixing repeatedly；Second
Kind hybrid mode is to place the drug into medicine glass and suck and release repeatedly drug in medicine glass by the way that a syringe is manually operated, real
Existing drug mixing.It is found by the applicant that: the labor intensity of both conventional medicament hybrid modes is very big, and manual operation mixing time
Several and mixing velocity is limited, causes mixed effect bad, and drug is easy to produce layering mixing unevenly, is also easy to cause secondary
Pollution, and more seriously in long-time injection process, drug can be gradually disengaged generation layering and lose drug mixing
Effect, but actual clinical method can not carry out hybrid manipulation again at all and cause drug to be controlled to influence the therapeutic effect of drug
Ideal therapeutic effect is not achieved in treatment, while there are security risks in operating process by medical staff.
In addition, medical staff using syringe direct injection or adopts when injecting drug to patient or manually now
It is injected with syringe pump, but some drugs have strict demand to injection speed, wherein direct using syringe manually
It injects and is difficult to control injection speed, influence therapeutic effect, and use existing syringe pump its perfusion tube after the completion of syringe is injected
Patient's body cannot be injected by inside also remaining hybrid medicine, both reduce the dose of injection patient's body, reduce treatment effect
Fruit, and cause waste (tumour medicine is very expensive, 10ml will members up to ten thousand).
Summary of the invention
To solve the above-mentioned problems in the prior art, the present invention provides one kind can automatically realize the mixed of drug
It closing, drug mixing labor intensity is low, ultrahigh in efficiency, the risk of the secondary pollution of hybrid medicine process and safe operation is avoided completely,
Also hybrid medicine remaining in perfusion tube can be injected patient's body, both ensure to inject the dose of patient's body, guarantee that drug is controlled
Therapeutic effect, and avoid the full-automatic hybrid injection of high drug waste from pumping, and be using what the full-automatic hybrid injection pumped
System and application method.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of full-automatic hybrid injection pump, including there are three the above syringe mounting base, dispensing end and controller, Mei Gesuo
It states syringe mounting base and is equipped with injection input port, the driver for driving injector push-rod to pull out and promote, it is described
Injection input port is connect by perfusion tube with dispensing end, and the position of perfusion tube connection dispensing end is equipped with electronic stop
Stream folder, connection is connected with controller for the driver and electronic flow-stopping clip.
Further, the electronic flow-stopping clip includes clamping motor, dynamic fixture block, clamp block and shell, the clamping motor
Connection is connected in shell and with controller, the clamp block is set to the outer surface of shell, and the dynamic fixture block can be towards clamp block
It is rotatably arranged on shell and is drivingly connected with clamping motor.
Further, the dynamic fixture block is oppositely arranged with clamp block gap, forms clamping position, one end of the dynamic fixture block is stretched
Enter and be installed in rotation in shell, the clamping motor is drivingly connected by gear set and dynamic fixture block.
Further, one end of the dynamic fixture block is protruded into shell and is fixed by rotation axis, and in the gear set
Two gears are separately positioned in rotation axis and the drive shaft of clamping motor.
Further, the driver includes driving motor, screw rod and the deck for being drivingly connected with injector push-rod；
Wherein, the driving motor is connected connection with controller, the screw rod be installed in rotation in syringe mounting base and with drive
Dynamic motor driven connection, the deck are set on screw rod and are moved forward and backward under screw rod driving effect, realize injector push-rod
It pulls out and promotes.
Further, this full-automatic hybrid injection pump further includes having pressure sensor, and the pressure sensor setting is even
It connects on the perfusion tube of injection input port and connection is connected with controller.
A kind of full-automatic hybrid injection pumping system includes above-mentioned full-automatic hybrid injection pump and syringe mounting base number
Identical syringe is measured, the syringe is mounted on correspondingly in syringe mounting base, and the output end connection of syringe
On injection input port, the push rod and driver of the syringe are drivingly connected.
Further, the full-automatic hybrid injection pump includes that there are three syringe mounting base, full-automatic hybrid injection pumps
System includes three syringes, and the specification of three syringes is consistent.
A kind of application method of full-automatic hybrid injection pumping system, comprising the following steps:
Early-stage preparations: sucking physiological saline for one of syringe, and remaining injection device sucks different pharmaceutical to be mixed, and
Operating parameter is set, the setting including mixing number, mixing velocity and injection speed；All syringes are mounted on note simultaneously
It in emitter mounting base, and is connect with perfusion tube, wherein to have the syringe of physiological saline to be mounted on farthest from electronic flow-stopping clip for sucking
Syringe mounting base on；
Exhaust: starting sucking has driver in the syringe mounting base of the syringe of physiological saline, drives syringe to defeated
Liquid pipe saline injection empties the air in perfusion tube；
Electronic flow-stopping clip: being closed by mixing first, then starts simultaneously and mixed syringe is needed to correspond to syringe installation
The driver of seat drives two or more equipped with the propulsion for needing the push rod of the syringe of hybrid medicine to synchronize and pulls out movement,
It is pushed into another syringe again after drug is mixed to same syringe, repeatedly, until completing the mixing number of setting；
Injection: first opening electronic flow-stopping clip, and then the syringe of starting sucking hybrid medicine corresponds to syringe installation
The driver of seat, drives the hybrid medicine of syringe to be delivered to dispensing end through perfusion tube, injects to patient；Will first by
After the hybrid medicine whole sucked in the syringe of hybrid medicine is released, restart the syringe pair for being equipped with sucking physiological saline
Physiological saline is injected in perfusion tube, the hybrid medicine in perfusion tube is injected into trouble by the driver for answering syringe mounting base
In person's body.
Further, when the full-automatic hybrid injection pump includes that there are three syringe mounting bases and described full-automatic mixed
Closing syringe pump system includes three syringes, respectively syringe A, syringe B and syringe C, and three syringes
When specification is consistent, syringe C is filled physiological saline in early-stage preparations step, and syringe A and syringe B sucking are no more than half
The drug of volume；
The driver for starting the syringe mounting base of mounting of syringe A and syringe B simultaneously in mixing step, drives note
The push rod iterative method of emitter A and the push rod of syringe B gradually pull out, and drug is mixed to syringe B, injection is then driven
The push rod iterative method of device B and the push rod of syringe A gradually pull out, and drug is mixed to syringe A, repeatedly, until
It completes the mixing number of setting and finally mixes drug to syringe A or syringe B.
Beneficial effects of the present invention:
The present invention is through the above technical solutions, the mixing of drug can automatically be realized, without manpower operation mixing, significantly
Mitigate drug mixing labor intensity, mixing efficiency is high, while completely avoiding traditional approach hybrid medicine process secondary pollution
Risk and operation security risk, and drug can be mixed again in injection process, solve to inject in clinic
Medical separation in journey, the problem that mixed effect reduces guarantee curative effect, and can also automatically control benefit after the completion of syringe is injected
Hybrid medicine remaining in perfusion tube is injected into patient's body with physiological saline, both can effectively ensure to inject the medicine of patient's body
Amount guarantees medication effect, and can avoid high drug waste.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of full-automatic hybrid injection pump of the present invention；
Fig. 2 is the structural schematic diagram of electronic flow-stopping clip in a kind of full-automatic hybrid injection pump of the present invention；
Fig. 3 is a kind of structural schematic diagram of full-automatic hybrid injection pumping system of the present invention；
Fig. 4 is a kind of flow chart of full-automatic hybrid injection pumping system application method of the present invention；
Fig. 5 is the structural representation that a kind of full-automatic hybrid injection pumping system of the present invention uses embodiment original state
Figure；
Fig. 6 is the structural representation after a kind of full-automatic hybrid injection pumping system of the present invention is mixed once using embodiment
Figure；
Fig. 7 be a kind of full-automatic hybrid injection pumping system of the present invention using embodiment mix it is secondary after structural representation
Figure；
Fig. 8 is the structural representation that a kind of full-automatic hybrid injection pumping system of the present invention is terminated using embodiment mixing
Figure.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
It is as shown in Figures 1 and 2:
Full-automatic hybrid injection pump of the present invention, including there are three the above syringe mounting base 1, dispensing end 2 and controls
Device 3, each syringe mounting base 1 are equipped with injection input port 4, the drive for driving 8 push rod of syringe to pull out and promote
Dynamic device 5, the injection input port 4 are connect by perfusion tube 6 with dispensing end 2, and the perfusion tube 6 connects dispensing end 2
Position be equipped with electronic flow-stopping clip 7, the driver 5 and electronic flow-stopping clip 7 and the conducting of controller 3 connect.Wherein, described electronic
Flow-stopping clip 7 includes that clamping motor 71, dynamic fixture block 72, clamp block 73 and shell 74, the clamping motor 71 are set in shell 74 simultaneously
It is connected and connects with controller 3, the clamp block 73 is set to the outer surface of shell 74, and the dynamic fixture block 72 can be rotated towards clamp block 73
Ground is arranged on shell 74 and is drivingly connected with clamping motor 71, specific such as Fig. 2, the dynamic fixture block 72 and the interval of clamp block 73 phase
To setting, clamping position 75 is formed, one end of the dynamic fixture block 72 is protruded into and is installed in rotation in shell 74, the clamping electricity
Machine 71 is drivingly connected by gear set 76 and dynamic fixture block 72；Wherein one end of the dynamic fixture block 72 is protruded into shell 74 and by turning
Moving axis 77 is fixed, and two gears are separately positioned on the drive shaft of rotation axis 77 and clamping motor 71 in the gear set 76
On, the clamp block 73 is equipped with clamping slot 78 towards the side of dynamic fixture block 72, and the depth of the clamping slot 78 is managed equal to perfusion tube 6
Twice of wall thickness.The driver 5 may include driving motor, screw rod and the card for being drivingly connected with injector push-rod
Seat；Wherein the driving motor can be stepper motor and connection be connected with controller, and the driving motor has the function of locking；
The screw rod is installed in rotation in syringe mounting base 1 and is drivingly connected with driving motor, and the deck is set on screw rod
And be moved forward and backward under screw rod driving effect, realize injector push-rod pull-out and propulsion (do not show in figure, specific structure
With working principle and Patent No. 201620659257.2, patent name is that a kind of push rod of handhold portable dispensing machine drives dress
Set identical, details are not described herein.).
Full-automatic hybrid injection pump described in the embodiment of the present invention need to be configured with identical as 1 quantity of syringe mounting base when using
Syringe 8, collectively form a kind of full-automatic hybrid injection pumping system, the syringe 8 one of the full-automatic hybrid injection pumping system
One is accordingly mounted in syringe mounting base 1, and the output end of syringe 8 is connected on injection input port 4, the note
The push rod and driver 5 of emitter 8 are drivingly connected (that is: the push rod of syringe 8 is stuck on the deck of driver 5).Specifically used side
Method the following steps are included:
Step A1. early-stage preparations: by one of syringe 8 suck physiological saline, remaining injection device 8 suck it is to be mixed not
Same drug, and operating parameter is set, the setting including mixing number, mixing velocity and injection speed；Simultaneously by all injections
Device 8 is mounted in syringe mounting base 1 and connect with perfusion tube 6, wherein sucking has the syringe 8 of physiological saline to be mounted on from electricity
1 in the farthest syringe mounting base of dynamic flow-stopping clip 7.
Step A2. exhaust: starting sucking has driver 5 in the syringe mounting base 1 of the syringe 8 of physiological saline, drives
Syringe 8 empties the air in perfusion tube 6 to 6 saline injection of perfusion tube.
Electronic flow-stopping clip 7: being closed by step A3. mixing first, then starts simultaneously and needs the corresponding note of mixed syringe 8
The driver 5 of emitter mounting base 1 drives more than two equipped with the propulsion for needing the push rod of the syringe 8 of hybrid medicine to synchronize
It moves, is pushed into again after drug is mixed to same syringe 8 in another syringe 8 with pulling out, repeatedly, until completing to set
Fixed mixing number.
Step A4. injection: first opening electronic flow-stopping clip 7, then the corresponding note of the syringe 8 of starting sucking hybrid medicine
The driver 5 of emitter mounting base 1, drives the hybrid medicine of syringe 8 to be delivered to dispensing end 2 through perfusion tube 6, infuses to patient
It penetrates；After it first will all release the hybrid medicine in the syringe 8 for sucking hybrid medicine, restarts and sucking physiology is installed
The driver 5 of the corresponding syringe mounting base 1 of the syringe 8 of salt water, physiological saline is injected in perfusion tube 6, will be in perfusion tube 6
Hybrid medicine be injected into patient's body.
Full-automatic hybrid injection pump of the present invention, full-automatic hybrid injection are further illustrated below by specific example
Pumping system and application method.
Such as Fig. 5-8, full-automatic hybrid injection pump of the present invention includes that there are three syringe mounting bases 1, correspondingly, described
Full-automatic hybrid injection pumping system includes three syringes 8, respectively syringe A, syringe B and syringe C, wherein syringe
C is mounted on 1 in the syringe mounting base farthest from electronic flow-stopping clip 7, and the specification of three syringes 8 is consistent.Specifically used
When, syringe C is filled physiological saline in early-stage preparations step, and syringe A and syringe B sucking are no more than the medicine of a half volume
Object；It is first closed electronic flow-stopping clip 7 in mixing step, while starting the syringe mounting base 1 of mounting of syringe A and syringe B
Driver 5, the push rod of the push rod iterative method and syringe B that drive syringe A gradually pulls out, drug mixed to syringe
In B, the push rod of the push rod iterative method and syringe A that then drive syringe B is gradually pulled out, and drug is mixed to syringe A
It is interior, repeatedly, until completing the mixing number of setting and finally mixing drug to syringe A or syringe B；Finally just
Openable electronic flow-stopping clip 7 starts to inject to patient.
In this way, the full-automatic hybrid injection pump, full-automatic hybrid injection pumping system and application method are through the invention
The mixing of drug can be automatically realized, without manpower operation mixing, significantly mitigation drug mixing labor intensity, mixing efficiency pole
Height, while the risk of traditional approach hybrid medicine process secondary pollution and the security risk of operation are completely avoided, and can
Drug is mixed again in injection process, medical separation in injection process in solution clinic, the problem that mixed effect reduces,
Guarantee curative effect, and can also be automatically controlled after the completion of syringe 8 is injected and utilize physiological saline by remaining mixing in perfusion tube 6
Infusion of medicine patient's body both can effectively ensure to inject the dose of patient's body, guarantee medication effect, and can avoid high
Drug (such as: oncotherapy medical fluid) waste, and can be mixed automatically again according to actual needs in injection process, further
Ensure the therapeutic effect of drug.
In addition, full-automatic hybrid injection pump of the present invention further includes having pressure sensor 9, the pressure sensor 9 is set
It sets on the perfusion tube 6 of connection injection input port 4 and is connected with controller 3 and connected.Full-automatic mixing note of the present invention
It penetrates and pumps the pressure in use, 9 real-time detection perfusion tube 6 of pressure sensor, and the pressure signal that will test is sent to controller
3；When blocking caused by perfusion tube 6 occurs due tos giving a discount or solidifying etc., controller 3 receives pressure sensor 9 and is transmitted across
The pressure limit value of the perfusion tube 6 come sounds an alarm immediately, the risk of infusion is effectively reduced, safety is higher.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of full-automatic hybrid injection pump, it is characterised in that: including there are three the above syringe mounting bases (1), dispensing end (2)
With controller (3), each syringe mounting base (1) is equipped with injection input port (4), for driving syringe (8)
The driver (5) that push rod is pulled out and promoted, the injection input port (4) are connect by perfusion tube (6) with dispensing end (2),
And the position of perfusion tube (6) connection dispensing end (2) is equipped with electronic flow-stopping clip (7), the driver (5) and electronic fluid stopping
(7) and controller (3) conducting is pressed from both sides to connect.
2. full-automatic hybrid injection pump according to claim 1, it is characterised in that: the electronic flow-stopping clip (7) includes clamping
Motor (71), dynamic fixture block (72), clamp block (73) and shell (74), the clamping motor (71) be set to shell (74) it is interior and with control
Device (3) conducting connection processed, the clamp block (73) are set to the outer surface of shell (74), and the dynamic fixture block (72) can be towards clamp block
(73) it is rotatably arranged on shell (74) and is drivingly connected with clamping motor (71).
3. full-automatic hybrid injection pump according to claim 2, it is characterised in that: the dynamic fixture block (72) and clamp block (73)
Interval is oppositely arranged, and is formed clamping position (75), one end of the dynamic fixture block (72) is protruded into and is installed in rotation on shell (74)
Interior, the clamping motor (71) is drivingly connected by gear set (76) and dynamic fixture block (72).
4. full-automatic hybrid injection pump according to claim 3, it is characterised in that: one end of the dynamic fixture block (72) is protruded into outer
It is in shell (74) and fixed by rotation axis (77), and two gears are separately positioned on rotation axis (77) in the gear set (76)
In the drive shaft of clamping motor (71).
5. according to claim 1 to the full-automatic hybrid injection pump any in 4, it is characterised in that: the driver (5) includes
Driving motor, screw rod and the deck for being drivingly connected with injector push-rod；Wherein, company is connected with controller for the driving motor
It connects, the screw rod is installed in rotation on syringe mounting base (1) and is drivingly connected with driving motor, and the deck is set to silk
It is moved forward and backward on bar and under screw rod driving effect, realizes the pull-out and propulsion of injector push-rod.
6. according to claim 1 to any full-automatic hybrid injection pump in 4, it is characterised in that: further include having pressure sensing
Device (9), the pressure sensor (9) setting on the perfusion tube (6) of connection injection input port (4) and with controller (3)
Conducting connection.
7. a kind of full-automatic hybrid injection pumping system, it is characterised in that: include any described complete in the claims 1 to 4
Automatic hybrid injection pump, syringe identical with syringe mounting base (1) quantity (8), the syringe (8) are pacified correspondingly
On syringe mounting base (1), and the output end of syringe (8) is connected on injection input port (4), the syringe
(8) push rod and driver (5) is drivingly connected.
8. full-automatic hybrid injection pumping system according to claim 7, it is characterised in that: the full-automatic hybrid injection pump packet
It includes there are three syringe mounting base (1), full-automatic hybrid injection pumping system includes three syringes (8), three syringes
(8) specification is consistent.
9. a kind of application method of full-automatic hybrid injection pumping system, it is characterised in that: the following steps are included:
Early-stage preparations: sucking physiological saline for one of syringe (8), and remaining injection device (8) sucks different pharmaceutical to be mixed,
And operating parameter is set, the setting including mixing number, mixing velocity and injection speed；All syringes (8) are pacified simultaneously
In syringe mounting base (1), and connect with perfusion tube (6), wherein sucking have the syringe (8) of physiological saline be mounted on from
In the farthest syringe mounting base of electronic flow-stopping clip (7) (1)；
Exhaust: starting sucking has driver (5) in the syringe mounting base (1) of the syringe (8) of physiological saline, drives syringe
(8) to perfusion tube (6) saline injection, the air in perfusion tube (6) is emptied；
Electronic flow-stopping clip (7): being closed by mixing first, then starts simultaneously and needs the corresponding syringe peace of mixed syringe (8)
The driver (5) for filling seat (1) drives more than two equipped with the propulsion for needing the push rod of the syringe (8) of hybrid medicine to synchronize
It moves, is pushed into again after drug is mixed to same syringe (8) in another syringe (8) with pulling out, repeatedly, until complete
At the mixing number of setting；
Injection: first opening electronic flow-stopping clip (7), then the corresponding syringe peace of the syringe (8) of starting sucking hybrid medicine
Fill seat (1) driver (5), drive the hybrid medicine of syringe (8) to be delivered to dispensing end (2) through perfusion tube (6), to patient into
Row injection；After it first will all release the hybrid medicine in the syringe (8) for sucking hybrid medicine, restarts and suction is installed
The driver (5) for entering the syringe (8) corresponding syringe mounting base (1) of physiological saline, injects perfusion tube (6) for physiological saline
It is interior, the remaining hybrid medicine in perfusion tube (6) is injected into patient's body.
10. the application method of full-automatic hybrid injection pumping system according to claim 9, it is characterised in that: when it is described it is complete from
It includes three injections that dynamic hybrid injection pump, which includes there are three syringe mounting base (1) and the full-automatic hybrid injection pumping system,
Device (8), respectively syringe A, syringe B and syringe C, and three syringes (8) specification it is consistent when, early period standard
Syringe C is filled physiological saline in standby step, and syringe A and syringe B sucking are no more than the drug of a half volume；
The driver (5) for starting the syringe mounting base (1) of mounting of syringe A and syringe B simultaneously in mixing step, drives
The push rod iterative method of syringe A and the push rod of syringe B gradually pull out, and drug is mixed to syringe B, note is then driven
The push rod iterative method of emitter B and the push rod of syringe A gradually pull out, and drug are mixed to syringe A, repeatedly, directly
To the mixing number for completing setting and finally drug is mixed to syringe A or syringe B.
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| CN201910381018.3A CN110215563A (en) | 2019-05-08 | 2019-05-08 | A kind of full-automatic hybrid injection pump and system and application method |
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| CN208065535U (en) * | 2017-12-15 | 2018-11-09 | 广东省人民医院(广东省医学科学院) | Double tube paratactic automates opacifying injection device |
| CN108744113A (en) * | 2018-06-21 | 2018-11-06 | 广东省人民医院(广东省医学科学院) | A kind of Fully automated synthesis contrast agent and injection device |
| CN210583274U (en) * | 2019-05-08 | 2020-05-22 | 浙江一缘医疗器械有限公司 | Full-automatic mixing injection pump and system |
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