CN110384840A - A kind of Intensive Care Therapy infusion quantifies evenly mixing device with drug - Google Patents
A kind of Intensive Care Therapy infusion quantifies evenly mixing device with drug Download PDFInfo
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- CN110384840A CN110384840A CN201910537725.7A CN201910537725A CN110384840A CN 110384840 A CN110384840 A CN 110384840A CN 201910537725 A CN201910537725 A CN 201910537725A CN 110384840 A CN110384840 A CN 110384840A
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- perfusion tube
- shell
- drug
- intensive care
- flowmeter
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- 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
- A61M5/1407—Infusion of two or more substances
- A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of Intensive Care Therapy infusion drugs to quantify evenly mixing device, and in particular to Intensive Care Therapy field, including shell, the first perfusion tube and the second perfusion tube, described shell one end, which is run through, is equipped with the first perfusion tube.The present invention is by being provided with the first solenoid valve, first flowmeter, second solenoid valve and second flowmeter, two bottles of different conveying medical fluids can be connected simultaneously, by operating regulating mechanism, medical fluid can be required according to treatment with timing, it is quantitative, interruption, the modes such as alternating are transfused in patient's body, it can also be by two kinds of different medical fluids in conveying, it adjusts at any time proportional, it mixes defeated in patient's body, both the troublesome operation in previous conveying had been reduced, it improves work efficiency, it again can be timely by drug, accurately input patient's body, effectively raise therapeutic effect, the present invention is more to medicine variety, the complex case of usage is applicable in the most, it is particularly suitable for acute disease, the patient of Critical Care uses, has higher actual use value, convenient for promoting.
Description
Technical field
The present invention relates to Intensive Care Therapy technical field, the medication it is more particularly related to which a kind of Intensive Care Therapy is infused
Object quantifies evenly mixing device.
Background technique
Intensive Care Therapy refers to all kinds of critical patients accepted for medical treatment, with various advanced medical technology, the prison of modernization
Shield and crash equipment implement the reinforcement concentrated treatment and nursing to it.To ensure the existence of patient and subsequent to greatest extent
Quality of life needs to carry out conveying medical fluid to patient during carrying out monitoring and therapeutic to patient.
The patent of patent application publication CN208193345U discloses a kind of controllable infusion device of flow velocity, including defeated
Liquid device ontology, the inside of the infusion device ontology are socketed with transfusion bottle, and the inside of the infusion device ontology is socketed with limit
Ring, the bottom of the transfusion bottle and the inner wall of stop collar overlap, and the bottom of the transfusion bottle is fixedly connected with the top of conduit, described defeated
It is fixedly connected on the right side of the right side of liquid device inner body wall and connecting plate, offers limiting slot on the left of the connecting plate.The stream
The controllable infusion device of speed, by being provided with conduit, connecting plate, limiting slot, shaft, turning handle, outer tube, inner sleeve, screw thread
Bar and nut, after rotating turning handle, turning handle drives shaft rotation, and shaft drives threaded rod rotation, and threaded rod is in the inside of nut
Inner sleeve slowly moves right while rotation, if necessary to the rotation turning handle that when movement to the left, can be reversed.
But still there is more disadvantage in practice in above-mentioned technical proposal, general infusion apparatus can only be to patient
Single medical fluid is conveyed, a variety of different medical fluids cannot be conveyed simultaneously, and cannot be with periodically, calmly during conveying
Medical fluid is transported in patient's body by the modes such as amount, interruption, alternating, cannot carry out blending transportation to two different medical fluids, significantly
The therapeutic effect for reducing medical fluid.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, it is fixed that the embodiment of the present invention provides a kind of Intensive Care Therapy infusion drug
Evenly mixing device is measured, by being provided with the first solenoid valve, first flowmeter, second solenoid valve and second flowmeter, can be connected simultaneously
Two bottles of different conveying medical fluids can be required medical fluid with timing, quantitative, interruption, alternately etc. according to treatment by operating regulating mechanism
Mode is transfused in patient's body, can also be adjusted proportional by two kinds of different medical fluids in conveying, be mixed defeated in patient's body at any time
In, both reduced the troublesome operation in previous conveying, had improved work efficiency, and drug can be inputted patient accurately and in time
In vivo, therapeutic effect is effectively raised, the present invention is more to medicine variety, the complex case of usage is applicable in the most, especially
It is suitable for patient's use of acute disease, Critical Care, has higher actual use value, convenient for promoting.
To achieve the above object, the invention provides the following technical scheme: a kind of Intensive Care Therapy infusion is quantitatively mixed with drug
Device, including shell, the first perfusion tube and the second perfusion tube, described shell one end, which is run through, is equipped with the first perfusion tube, and shell
The other end is provided with one group of adjusting machine through the second perfusion tube is equipped with outside first perfusion tube and the second perfusion tube
Structure, first perfusion tube one end are equipped with the first infusion bottle, and second perfusion tube one end is equipped with the second infusion bottle, described
Catheter is connected with below shell, described catheter one end is provided with fixed mechanism, is provided with injection above the fixed mechanism
Syringe needle, the interior of shell are provided with battery compartment, and correspondence is equipped with lithium battery inside the battery compartment；
The shell front surface is equipped with programmable PLC, and having time is arranged in shell front surface above programmable PLC
Relay, the interior of shell are fixedly installed with barrel, and the every side inner wall of barrel is separately installed with three groups of draining plates, the material
Cylinder upper side is provided with the first solenoid valve, and the other side is provided with second solenoid valve above barrel, on first solenoid valve
Side is provided with first flowmeter, is provided with second flowmeter above the second solenoid valve.
In a preferred embodiment, the fixed mechanism includes mounting head, the mounting head outer surface Yan Shui
Square offer mounting groove upwards, correspondence is equipped with seal gasket inside the mounting groove, is provided with outside the mounting head outer
Screw thread.
In a preferred embodiment, first perfusion tube one end is fixed together with the first infusion bottle,
And first the perfusion tube other end be fixed together with barrel upper surface, second perfusion tube one end and the second infusion bottle are solid
Surely it links together, and the second perfusion tube other end is fixed together with barrel upper surface.
In a preferred embodiment, first perfusion tube is through the first solenoid valve and first flowmeter, institute
The second perfusion tube is stated through second solenoid valve and second flowmeter.
In a preferred embodiment, the input terminal of the programmable PLC is connected separately with lithium battery, first flow
Meter and second flowmeter, the output end of the programmable PLC are connected separately with the first solenoid valve, second solenoid valve and time relay
Device.
In a preferred embodiment, the shell front surface offers two groups of flowmeter mounting grooves, and shell side
Surface is hinged with side door.
In a preferred embodiment, the draining plate is obliquely distributed inside barrel, drain described in multiple groups
Plate is staggered.
In a preferred embodiment, the seal gasket is a kind of component of silica gel material, and outside seal gasket
Portion is provided with inclined end face.
In a preferred embodiment, the mounting head is connected with mounting cylinder by external screw thread with rotating manner.
Technical effect and advantage of the invention:
1, the present invention, can be simultaneously by being provided with the first solenoid valve, first flowmeter, second solenoid valve and second flowmeter
Two bottles of different conveying medical fluids are connected, by operating regulating mechanism, medical fluid can be required according to treatment with timing, quantitative, interruption, be handed over
For etc. modes be transfused in patient's body, can also adjust proportional by two kinds of different medical fluids in conveying, mix defeated in trouble at any time
In person's body, the troublesome operation in previous conveying was both reduced, had improved work efficiency, and drug can be inputted accurately and in time
Patient's body effectively raises therapeutic effect, and the present invention is more to medicine variety, the complex case of usage is applicable in the most,
It is particularly suitable for patient's use of acute disease, Critical Care, has higher actual use value, convenient for promoting；
2, injection needle can be quickly fixed on catheter, and make by the present invention by being provided with fixed mechanism
It is disassembled after being finished, provides higher operation convenience for medical staff, it is only necessary to which replacing injection needle can be to not
Same patient is infused, and avoids the device and integrally wastes, reduces economic cost.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is programmable PLC of the invention and time relay structural schematic diagram.
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1 of the invention.
Fig. 4 is the enlarged structure schematic diagram of part B in Fig. 1 of the invention.
Fig. 5 is injecting head structure schematic diagram of the invention.
Fig. 6 is interior of shell structural schematic diagram of the invention.
Fig. 7 is circuit connection diagram of the invention.
Appended drawing reference are as follows: 1 shell 2 first perfusion tubes, 3 second perfusion tubes, 4 regulating mechanisms, 41 gets stuck, 42 sliding slots, 43 adjusts
Save wheel, 5 first infusion bottles, 6 second infusion bottles, 7 catheters, 8 fixed mechanisms, 81 mounting heads, 82 mounting grooves, 83 seal gaskets,
84 external screw threads, 9 injection needles, 91 mounting cylinders, 92 needle stands, 93 needle tubings, 10 programmable PLCs, 11 time relays, 12 battery compartments,
13 lithium batteries, 14 barrels, 15 draining plates, 16 first solenoid valves, 17 first flowmeters, 18 second solenoid valves, 19 second flowmeters.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of Intensive Care Therapy infusion drug shown in 1-7 quantifies evenly mixing device with reference to the accompanying drawings, including shell 1, first is defeated
Liquid pipe 2 and the second perfusion tube 3, described 1 one end of shell is through being equipped with the first perfusion tube 2, and 1 other end of shell is through being equipped with
It is provided with one group of regulating mechanism 4 outside second perfusion tube 3, first perfusion tube 2 and the second perfusion tube 3, described first is defeated
2 one end of liquid pipe is equipped with the first infusion bottle 5, and described second perfusion tube, 3 one end is equipped with the second infusion bottle 6,1 lower section of shell
It is connected with catheter 7, described 7 one end of catheter is provided with fixed mechanism 8, is provided with injection needle above the fixed mechanism 8
9, the shell 1 is internally provided with battery compartment 12, and correspondence is equipped with lithium battery 13 inside the battery compartment 12；
1 front surface of shell is equipped with programmable PLC 10, and 1 front surface of shell is arranged above programmable PLC 10
Having time relay 11 is fixedly installed with barrel 14 inside the shell 1, and the every side inner wall of the barrel 14 is separately installed with three groups
Draining plate 15 is provided with the first solenoid valve 16 at the upper side of the barrel 14, and the 14 top other side of barrel is provided with the second electricity
Magnet valve 18 is provided with first flowmeter 17 above first solenoid valve 16, is provided with second above the second solenoid valve 18
Flowmeter 19；
Described first perfusion tube, 2 one end is fixed together with the first infusion bottle 5, and 2 other end of the first perfusion tube with
14 upper surface of barrel is fixed together, and described second perfusion tube, 3 one end is fixed together with the second infusion bottle 6, and
Second perfusion tube, 3 other end is fixed together with 14 upper surface of barrel；
First perfusion tube 2 through the first solenoid valve 16 and first flowmeter 17, second perfusion tube 3 through
Second solenoid valve 18 and second flowmeter 19；
The input terminal of the programmable PLC 10 is connected separately with lithium battery 13, first flowmeter 17 and second flowmeter 19,
The output end of the programmable PLC 10 is connected separately with the first solenoid valve 16, second solenoid valve 18 and the time relay 11；
1 front surface of shell offers two groups of flowmeter mounting grooves, and 1 side surface of shell is hinged with side door；
The draining plate 15 is obliquely distributed in 14 inside of barrel, and draining plate 15 described in multiple groups is staggered.
Embodiment specifically: 2 one end of the first perfusion tube is plugged in the first infusion bottle 5 by medical staff respectively, by
Two perfusion tubes, 3 one end is plugged in the second infusion bottle 6, and the inside of the first infusion bottle 5 and the second infusion bottle 6 is contained with difference respectively
Medical fluid, medical staff is manually adjusted regulating mechanism 4, and the number of two groups of amount of infusion is respectively set in programmable PLC 10
Value, so that the medical fluid in the first infusion bottle 5 is flow in barrel 14 along the first perfusion tube 2, flows through injection needle by catheter 7
9, it is flowed away to inside of human body, after the numerical value that first flowmeter 17 reaches specified, programmable PLC 10 will control the first electromagnetism
Valve 16 is closed, and second solenoid valve 18 is opened, so that the medical fluid in the second infusion bottle 6 flow to barrel 14 along the second perfusion tube 3
It is interior, injection needle 9 is flowed through by catheter 7, is flowed away to inside of human body, it, will after second flowmeter 19 reaches corresponding numerical value
It is alternately infused, in addition induction infusion can be carried out by the time relay 11, may be used also by the way that the time is arranged in programmable PLC 10
Two kinds of medical fluids to be adjusted to centainly compare by observation first flowmeter 17 and second flowmeter 19 by operation regulating mechanism 4
Example, so that the medical fluid in the first infusion bottle 5 and the second infusion bottle 6 flows downward simultaneously, is dropped on staggered draining plate 15, makes
Obtaining two kinds of medical fluids can preferably mix, such design, can connect two bottles of different conveying medical fluids simultaneously, pass through operation
Regulating mechanism 4, can by medical fluid according to treatment require by timing, quantitative, interruption, alternately etc. in a manner of be transfused in patient's body, can also
It by two kinds of different medical fluids in conveying, adjusts at any time proportional, mixes defeated in patient's body, both reduced in previous conveying
Troublesome operation improves work efficiency, and drug can be inputted patient's body accurately and in time, effectively raises treatment effect
Fruit, the present invention is more to medicine variety, the complex case of usage is applicable in the most, is particularly suitable for the trouble of acute disease, Critical Care
Person uses, and has higher actual use value, convenient for promoting.
With reference to the accompanying drawings 1, attached drawing 4 and a kind of attached Intensive Care Therapy infusion shown in fig. 5 quantify evenly mixing device with drug, further include
There is fixed mechanism 8, the fixed mechanism 8 is placed in 7 one end of catheter, and the fixed mechanism 8 includes mounting head 81, the installation
First 81 outer surface in the horizontal direction on offer mounting groove 82, correspondence is equipped with seal gasket 83, institute inside the mounting groove 82
It states and is provided with external screw thread 84 outside mounting head 81；
The seal gasket 83 is a kind of component of silica gel material, and is provided with inclined end face outside seal gasket 83；
The mounting head 81 is connected with mounting cylinder 91 by external screw thread 84 with rotating manner.
Embodiment specifically: medical staff holds needle stand 92, by the mounting head in 91 alignment and fixation mechanism 8 of mounting cylinder
81, mounting cylinder 91 is rotated inward, mounting cylinder 91 will be meshed with the external screw thread 84 in mounting head 81 and link together, and pacify
Seal gasket 83 in tankage 82 will be in contact with 91 inner wall of mounting cylinder, injection needle 9 can be fixed on the one of catheter 7
End, reverse rotation can be disassembled, and injection needle 9 can be quickly fixed on catheter 7 by such design,
And disassemble after use, higher operation convenience is provided for medical staff, it is only necessary to replace injection needle 9 i.e.
It can be infused different patients, avoid the device and integrally waste, reduce economic cost.
Working principle of the present invention:
Referring to Figure of description 1-7, by be provided with the first solenoid valve 16, first flowmeter 17, second solenoid valve 18 and
Second flowmeter 19, can connect two bottles of different conveying medical fluids simultaneously can be wanted medical fluid according to treatment by operating regulating mechanism 4
It asks and is transfused in a manner of timing, quantitative, interruption, alternating etc. in patient's body, can also be adjusted at any time by two kinds of different medical fluids in conveying
It saves proportional, mixes defeated in patient's body, both reduced the troublesome operation in previous conveying, and improved work efficiency, and can
Drug is inputted into patient's body accurately and in time, effectively raises therapeutic effect, the present invention is more to medicine variety, usage
Complex case is applicable in the most, is particularly suitable for patient's use of acute disease, Critical Care, has higher actual use valence
Value, convenient for promoting；
It can be quickly by injection needle by being provided with fixed mechanism 8 referring to Figure of description 1, attached drawing 4 and attached drawing 5
9 are fixed on catheter 7, and disassemble after use, provide higher operation convenience for medical staff, only need
Replacing injection needle 9 can be infused to different patients, avoid the device and integrally waste, reduce economic cost.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, other knots
Structure, which can refer to, to be commonly designed, and under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of Intensive Care Therapy infusion drug quantifies evenly mixing device, including shell (1), the first perfusion tube (2) and the second infusion
It manages (3), it is characterised in that: described shell (1) one end, which is run through, to be equipped with the first perfusion tube (2), and shell (1) other end is through peace
Equipped with the second perfusion tube (3), one group of regulating mechanism is provided with outside first perfusion tube (2) and the second perfusion tube (3)
(4), described first perfusion tube (2) one end is equipped with the first infusion bottle (5), and described second perfusion tube (3) one end is equipped with second
Infusion bottle (6), shell (1) lower section are connected with catheter (7), and described catheter (7) one end is provided with fixed mechanism (8),
It is provided with injection needle (9) above the fixed mechanism (8), the shell (1) is internally provided with battery compartment (12), the battery
Correspondence is equipped with lithium battery (13) inside storehouse (12)；
Shell (1) front surface is equipped with programmable PLC (10), and shell (1) front surface is above programmable PLC (10)
It is provided with the time relay (11), is fixedly installed with barrel (14) inside the shell (1), the every side inner wall of barrel (14) point
Three groups of draining plates (15) are not installed, are provided with the first solenoid valve (16) at the upper side of the barrel (14), and on barrel (14)
The square other side is provided with second solenoid valve (18), is provided with first flowmeter (17) above first solenoid valve (16), described
Second flowmeter (19) are provided with above second solenoid valve (18).
2. a kind of Intensive Care Therapy infusion according to claim 1 quantifies evenly mixing device with drug, it is characterised in that: described solid
Determining mechanism (8) includes mounting head (81), mounting head (81) outer surface in the horizontal direction on offer mounting groove (82), institute
It states correspondence inside mounting groove (82) to be equipped with seal gasket (83), is provided with external screw thread (84) outside the mounting head (81).
3. a kind of Intensive Care Therapy infusion according to claim 1 quantifies evenly mixing device with drug, it is characterised in that: described
One perfusion tube (2) one end is fixed together with the first infusion bottle (5), and the first perfusion tube (2) other end and barrel (14)
Upper surface is fixed together, and described second perfusion tube (3) one end is fixed together with the second infusion bottle (6), and the
Two perfusion tubes (3) other end is fixed together with barrel (14) upper surface.
4. a kind of Intensive Care Therapy infusion according to claim 1 quantifies evenly mixing device with drug, it is characterised in that: described
For one perfusion tube (2) through the first solenoid valve (16) and first flowmeter (17), second perfusion tube (3) is electric through second
Magnet valve (18) and second flowmeter (19).
5. a kind of Intensive Care Therapy infusion according to claim 1 quantifies evenly mixing device with drug, it is characterised in that: it is described can
The input terminal of programming PLC (10) is connected separately with lithium battery (13), first flowmeter (17) and second flowmeter (19), it is described can
The output end of programming PLC (10) is connected separately with the first solenoid valve (16), second solenoid valve (18) and the time relay (11).
6. a kind of Intensive Care Therapy infusion according to claim 1 quantifies evenly mixing device with drug, it is characterised in that: described outer
Shell (1) front surface offers two groups of flowmeter mounting grooves, and shell (1) side surface is hinged with side door.
7. a kind of Intensive Care Therapy infusion according to claim 1 quantifies evenly mixing device with drug, it is characterised in that: described to lead
Liquid plate (15) is obliquely distributed in barrel (14) inside, and draining plate (15) described in multiple groups is staggered.
8. a kind of Intensive Care Therapy infusion according to claim 2 quantifies evenly mixing device with drug, it is characterised in that: described close
Potting pad (83) is a kind of component of silica gel material, and is provided with inclined end face outside seal gasket (83).
9. a kind of Intensive Care Therapy infusion according to claim 2 quantifies evenly mixing device with drug, it is characterised in that: the peace
Dress head (81) is connected with mounting cylinder (91) by external screw thread (84) with rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537725.7A CN110384840A (en) | 2019-06-20 | 2019-06-20 | A kind of Intensive Care Therapy infusion quantifies evenly mixing device with drug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537725.7A CN110384840A (en) | 2019-06-20 | 2019-06-20 | A kind of Intensive Care Therapy infusion quantifies evenly mixing device with drug |
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| Publication Number | Publication Date |
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| CN110384840A true CN110384840A (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910537725.7A Pending CN110384840A (en) | 2019-06-20 | 2019-06-20 | A kind of Intensive Care Therapy infusion quantifies evenly mixing device with drug |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840691A (en) * | 2020-07-21 | 2020-10-30 | 广东医科大学 | Liquid medicine conveying box for intensive care unit |
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Application publication date: 20191029 |