CN105983158B

CN105983158B - Infusion control system

Info

Publication number: CN105983158B
Application number: CN201610442916.1A
Authority: CN
Inventors: 周中人; 姜杰; 肖程午
Original assignee: Shanghai Kinbio Tech Co ltd
Current assignee: Shanghai Kinbio Tech Co ltd
Priority date: 2016-04-26
Filing date: 2016-06-20
Publication date: 2023-10-20
Anticipated expiration: 2036-06-20
Also published as: CN105983158A

Abstract

The invention discloses an infusion control system which comprises a gas-liquid sensing component, an infusion driving component/flow control component and a control module, wherein the gas-liquid sensing component is arranged on an infusion tube and can detect the gas boundary of gas and liquid in the infusion tube, the infusion driving component/flow control component can control the flow rate and the switch of the liquid in the infusion tube, the control module controls the closing of the infusion driving component/flow control component to open an exhaust valve arranged on an exhaust channel, the gas is exhausted from the exhaust channel, and after the gas is exhausted, the exhaust valve is closed to open the infusion driving component/flow control component, so that continuous infusion is realized. The invention can automatically change the infusion bottle/infusion bag and automatically puncture.

Description

Infusion control system

Technical Field

The invention relates to the field of medical appliances, in particular to an infusion bottle fixing, puncturing, bottle changing and exhausting device and an infusion system formed by the same.

Background

The liquid drop transfusion is a method for injecting liquid medicine into human veins by utilizing the principle of generating pressure difference (gravity) of liquid drop, and is a common method for clinical rescuing and treating patients.

Intravenous drip infusion has been operated, monitored and cared for many years by medical personnel using manual operations. Due to uncertainty of human operational behavioral environmental factors, such as: dust, fiber bacteria, viruses or other particles in the air, and the uncertain environmental influence factors can generate undetectable pollution to the liquid medicine when medical staff perform transfusion and change transfusion bottles, thereby negatively influencing clinical safety medication.

In addition, the traditional artificial intravenous drip is not timely monitored by manpower, so that excessive infusion of liquid medicine often occurs, negative pressure difference is generated between the inside of the infusion tube and blood, and the blood flows back into the infusion tube, so that serious consequences are generated. The biggest harm is that medical staff re-inputs the blood in the coagulation state in the infusion tube into the blood of a patient in order to lighten the workload, so that the pen is possibly buried for the formation of thrombus, and the morbidity of cerebral thrombosis and cerebral infarction is possibly increased.

Bubbles are easy to generate in the process of transfusion, and if the bubbles do not enter the human body after timely treatment, hidden danger is brought to the health of the human body. The method for treating the bubbles by medical staff is to squeeze the liquid medicine into the drip cup again or insert the needle of the infusion tube again after removing the bubbles, so that the treatment process is complex, the infusion of patients is affected, and the labor intensity of the medical staff is increased.

When the artificial vein infusion is carried out, the medical staff cannot timely detect the infusion of the liquid medicine into the muscle of the patient because the needle head inserted by the medical staff cannot be completely inserted into the vein, and when the infusion is carried out, the peripheral skin and the muscle of the needle tube inserted by the infusion person are edematous, so that the loss of the liquid medicine is caused, the treatment effect is influenced, and the pain of frosting on snow is caused to the patient.

In the infusion process, no device for well controlling the infusion temperature is available in the existing market, and only one simple heating rod is used for heating the temperature of the infusion liquid in the existing market; and the heater is disposable, and is not capable of being repeatedly used and is wasted.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.

The present application has been made in view of the above and/or problems occurring in prior art infusion sets and infusion systems constructed therewith.

It is therefore an object of the present invention to provide an infusion control system that enables safe venting of air entering an infusion tube during infusion and automation of the infusion.

In order to solve the above technical problems, according to another aspect of the present invention, the following technical solutions are provided: the infusion tube is provided with an exhaust passage, the exhaust passage and the infusion tube form a three-way structure with an intersection section, the intersection section is used as a boundary, and the infusion tube is divided into a first infusion section and a second infusion section from top to bottom, and the infusion tube is characterized in that: the gas-liquid sensing component is arranged at the intersection section and can detect the gas boundary of gas and liquid in the infusion tube; the flow control component is arranged on the second infusion section and can adjust the flow of liquid in the second infusion section; when the gas-liquid sensing component detects the gas boundary of the gas and the liquid at the intersection section of the infusion tube, the control module controls the flow control component arranged on the second infusion section to cut off the liquid in the infusion tube, and opens the exhaust valve arranged on the exhaust channel, so that the gas is exhausted from the exhaust channel; after the gas is exhausted, the flow control part is opened, the exhaust valve is closed, and the transfusion is continued;

The junction section is a Murphy's drip cup, the first transfusion section is communicated with the upper part of the drip cup, the second transfusion section is communicated with the lower part of the drip cup, and the exhaust channel is communicated with one side of the upper part of the drip cup, and the junction section is characterized in that: the gas-liquid sensing component is arranged at one side of the drip cup at the intersection section and is higher than the liquid level in the drip cup, so that liquid drops falling into the drip cup can be monitored, and the time interval t between two adjacent liquid drops can be calculated; when the time interval t exceeds the set range, the control module controls to close the flow control part arranged on the second infusion section to cut off the liquid in the infusion tube, and opens the exhaust valve arranged on the exhaust channel, and at the moment, the gas is exhausted from the exhaust channel; after the gas is exhausted, the flow control part is opened, the exhaust valve is closed, and the transfusion is continued;

the junction section is a Murphy's drip cup, the first transfusion section is communicated with the upper part of the drip cup, the second transfusion section is communicated with the lower part of the drip cup, and the exhaust channel is communicated with one side of the upper part of the drip cup, and the junction section is characterized in that: the gas-liquid sensing component is arranged at one side of the drip cup at the junction section and is lower than the liquid level in the drip cup, so that whether the liquid level in the drip cup is lower than the set height can be monitored; when the gas-liquid sensing component detects that the liquid reaches the lowest position, the control module controls the flow control component arranged on the second infusion section to cut off the liquid in the infusion tube, and opens the exhaust valve arranged on the exhaust channel, so that the gas is exhausted from the exhaust channel; after the gas is exhausted, the flow control part is opened, the exhaust valve is closed, and the transfusion is continued;

The infusion driving component is also arranged on the first infusion section and can drive the liquid in the infusion tube to carry out infusion.

As a preferred embodiment of the infusion system of the present invention, wherein: the gas-liquid sensing member is also provided on the exhaust passage.

As a preferred embodiment of the infusion system of the present invention, wherein: the infusion bottle/infusion bag puncture device comprises a puncture mechanism, and is characterized by further comprising an infusion bottle/infusion bag fixing mechanism and a puncture mechanism, wherein the fixing mechanism is provided with a limiting part, and the infusion bottle/infusion bag is positioned through the limiting part; the puncture mechanism comprises an infusion needle fixing part and a puncture power part, and the puncture power part drives the infusion needle fixing part to move so as to insert or withdraw the infusion needle into or from the infusion bottle/infusion bag.

As a preferred embodiment of the infusion system of the present invention, wherein: the puncture device also comprises a rotating mechanism, wherein the rotating mechanism and the puncture mechanism can move relative to each other.

As a preferred embodiment of the infusion control system of the present invention, wherein: the rotary mechanism comprises a rotary power part, a rotary transmission part and a rotary arm, wherein the rotary power part drives the rotary transmission part to move, and the rotary arm is arranged on the rotary transmission part.

As a preferred embodiment of the infusion control system of the present invention, wherein: the puncture mechanism further comprises a first bottle locking component which can clamp the infusion bottle/infusion bag to enable the infusion bottle/infusion bag not to move up and down, the first bottle locking component comprises a first bottle locking block, a first bottle locking power source connected with the first bottle locking block and a bottle locking support, the bottle locking support is arranged at the lower end of the fixing mechanism and comprises a first bottle locking block groove end, a bottle locking inner block arranged opposite to the first bottle locking block groove end and a bottle opening limiting groove end arranged between the first bottle locking block groove end and the bottle locking inner block, the first bottle locking block groove end can accommodate relative movement of the first bottle locking block in the interior of the bottle locking block under the pushing of the first bottle locking power source, the bottle locking support is far abutted to the bottle locking inner block to form a clamping shape to clamp the infusion bottle/infusion bag, and the bottle opening limiting groove end is of a hollow structure with the upper end and the lower end being transparent.

As a preferred embodiment of the infusion control system of the present invention, wherein: the infusion bottle/infusion bag fixing device comprises a fixing mechanism, a plurality of limiting components, a first bottle locking component, a rotating mechanism, a puncture mechanism, a first bottle locking component, a second bottle locking component and a second bottle locking component, wherein the limiting components are circumferentially distributed on the fixing mechanism, the infusion bottles/infusion bags are located through the limiting components, the first bottle locking component clamps the infusion bottles/infusion bags to enable the infusion bottles/infusion bags to be unable to move, the rotating mechanism drives the puncture mechanism to stay below different infusion bottles/infusion bags in sequence, and therefore infusion can be completed bottle by bottle.

As a preferred embodiment of the infusion control system of the present invention, wherein: the puncture mechanism further comprises a bottle cap sensor and a puncture position sensing component, wherein the bottle cap sensor can detect the outer edge of the bottle cap, and when the bottle cap sensor detects the outer edge of the bottle cap along with the puncture mechanism, the puncture mechanism stops rotating to a set distance; the puncture position sensing component comprises a bottle cap height sensing component and a bottle cap height sensing component telescopic rod, wherein the bottle cap height sensing component telescopic rod and the bottle cap height sensing component are arranged on the infusion needle fixing component, the bottle cap height sensing component telescopic rod is abutted to the cover of the infusion bottle/infusion bag bottle in the lifting process of the infusion needle fixing component, the bottle cap height sensing component is not lifted continuously, the puncture mechanism carries the bottle cap height sensing component to lift continuously, the bottle cap height sensing component detects the lower part of the bottle cap height sensing component telescopic rod, which can stretch out and draw back, so that puncture is judged to be started, the upward movement is continued for a set distance, and the puncture operation is completed.

As a preferred embodiment of the infusion control system of the present invention, wherein: the temperature control device comprises a first temperature sensing component arranged at the upper end of the drip cup, a heating component arranged at the lower end of the drip cup and a second temperature sensing component arranged at the lower end of the heating component, wherein the first temperature sensing component detects the temperature of liquid to be fed into the drip cup, if the temperature is lower than the set temperature, the heating component is started to heat, and the temperature set by the second temperature sensing component is used as a standard to keep the liquid in the infusion tube at the lower end of the drip cup at the set temperature.

As a preferred embodiment of the infusion control system of the present invention, wherein: the puncture device is provided with a plurality of puncture ends, and the branch infusion tubes are finally unified into a main infusion tube; a holding device for holding the infusion bottle/infusion bag; the valve device comprises a plurality of valves, each valve controls a branch infusion tube, one valve is opened each time to carry out infusion, the valve is closed after the infusion is completed, the next valve is opened, and all the infusions are completed sequentially.

As a preferred embodiment of the infusion control system of the present invention, wherein: the locking device is arranged below the shelving device and comprises a first rotary table and a first driving part for driving the first rotary table to rotate, and the first rotary table is provided with a notch; and the locking device fixed on the placing device is provided with a locking opening matched with the notch and an infusion tube fixing groove, the branch infusion tubes are fixedly positioned in the infusion tube fixing groove, the first rotating disc is extruded by the locking opening to close all the branch infusion tubes, the first rotating disc rotates to align the notch to one branch infusion tube, the notch and the locking opening do not extrude the branch infusion tube, the branch infusion tube is in an opening state, when infusion is completed, the first rotating disc moves one position to reach the position of the next branch infusion tube, the next infusion is started, and the like.

As a preferred embodiment of the infusion control system of the present invention, wherein: the valve device also comprises a second rotary table and a second driving part for driving the second rotary table to rotate, and the second rotary table is provided with notches; the locking device is also provided with a slideway matched with the valve device, so that the notches are all aligned through the relative movement or the simultaneous movement of the first rotary table and the second rotary table, and the notches and the locking port do not extrude the branch infusion tube, so that the branch infusion tube is conveniently placed in the state; or the notches are all staggered, the first rotary table and the second rotary table form a circular table without notches, and the circular table and the locking port jointly extrude the branch infusion tubes, and all the branch infusion tubes are in a closed state; or only one notch is aligned, the notch is aligned with one branch infusion tube, the branch infusion tube is in an open state, when infusion is completed, the first rotary disc and the second rotary disc move by one position at the same time, the next infusion tube is opened when the first rotary disc and the second rotary disc reach the position of the next branch infusion tube, and the like.

As a preferred embodiment of the infusion control system of the present invention, wherein: the peristaltic pump is arranged on one side of the infusion tube and can drive liquid in the infusion tube to flow positively.

As a preferred embodiment of the infusion control system of the present invention, wherein: the control module has the function of carrying out information transmission with the computer master station through an Internet line or a wireless signal, so that one computer can monitor and control a plurality of infusion control systems simultaneously.

As a preferred embodiment of the infusion control system of the present invention, wherein: the upper end of the fixing device is provided with a label identification component, and the label identification component can identify the infusion container provided with the label so as to control the infusion control system to deliver correct medicines to a patient in a correct sequence.

The invention provides an infusion control system, which is characterized in that mechanical clamping and fixing are performed on an infusion bottle, so that the possibility of automatic integration in the infusion process is provided, and the automatic integration is realized by the following steps: automatically fixing the infusion bottle; the infusion bottle can be automatically converted; the automatic needle insertion and extraction is realized through the control of the manipulator; the controller of each unit can also realize the control of each stage in the infusion process of the unit, and in automatic infusion, the problems of detecting the air in the infusion tube and exhausting the air are solved, and the specific mode is as follows: the gas-liquid sensing member is capable of detecting a gas-liquid boundary and discharging air from the exhaust pipe with a switch and a valve. The invention realizes the automation of the transfusion process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of an infusion control system according to an embodiment of the invention;

FIG. 2 is a schematic diagram of an infusion control system according to another embodiment of the invention;

FIG. 3 is a schematic view of an infusion control system according to yet another embodiment of the present invention;

FIG. 4 is a schematic view of an infusion control system according to yet another embodiment of the present invention;

FIG. 5 is a schematic view of an infusion tube with drip cup in the infusion control system of the embodiment of the invention shown in FIG. 4;

FIG. 6 is a schematic view of another embodiment of an infusion tube with drip cup in the infusion control system of the embodiment of the invention shown in FIG. 4;

FIG. 7 is a schematic view of an infusion control system with an infusion drive unit in accordance with the embodiment of the present invention shown in FIG. 3;

FIG. 8 is a schematic view of a structure in which an exhaust pipe of the infusion control system is provided with a gas-liquid sensing component according to the embodiment of FIG. 1;

FIG. 9 is a schematic view of an infusion tube adapted for use with the infusion control system of the present invention;

FIG. 10 is a schematic view of the overall structure of the infusion control system according to any one of the embodiments shown in FIGS. 1-8;

FIG. 11 is a schematic view of a portion of an infusion control system according to any of the embodiments of FIGS. 1-8;

FIG. 12 is a schematic top view of the fixing mechanism according to any one of the embodiments of FIGS. 1-8;

FIG. 13 is a schematic bottom view of the embodiment of FIG. 12 according to the present invention;

FIG. 14 is a schematic view of a partial structure of an infusion control system according to any one of the embodiments shown in FIGS. 1-8;

FIG. 15 is a schematic view of the rotation mechanism of the infusion control system according to any one of the embodiments shown in FIGS. 1-8;

FIG. 16 is a schematic view of the puncturing mechanism of the infusion control system according to any of the embodiments shown in FIGS. 1-8;

FIG. 17 is a schematic cross-sectional view of the rotary mechanism and lancing mechanism of the embodiment of FIG. 15 or 16 according to the present invention;

FIG. 18 is a schematic cross-sectional view of a second bottle locking component of the present invention;

FIG. 19 is a schematic view of a partially enlarged construction of the lancing mechanism according to the present invention;

FIG. 20 is a schematic view showing the bottom view of the fixing mechanism, the rotating mechanism and the puncturing mechanism according to any of the embodiments shown in FIGS. 1-8;

FIG. 21 is a schematic view showing the internal structure of a third bottle locking member of the present invention;

FIG. 22 is a schematic view showing a part of the structure of the third bottle locking member in the embodiment of FIG. 21 according to the present invention;

FIG. 23 is a schematic view showing a part of the structure of the third bottle locking member in the embodiment of FIG. 21 according to the present invention;

FIG. 24 is a schematic view showing the structure of the third bottle locking member for locking the infusion bottle in the embodiment of FIG. 21 according to the present invention;

fig. 25 is a schematic view showing a structure in which the third bottle locking member releases the infusion bottle in the embodiment shown in fig. 21 according to the present invention.

FIG. 26 is a schematic view of an infusion control system according to yet another embodiment of the disclosure;

FIG. 27 is a schematic view showing the structure of the puncturing device according to the embodiment of the invention shown in FIG. 26;

FIG. 28 is a schematic view of a valve assembly according to the embodiment of the present invention shown in FIG. 26;

FIG. 29 is a schematic view of the structure of the locking port according to the embodiment of FIG. 26;

FIG. 30 is a schematic view showing a partial enlarged structure of the first bottle locking member according to one embodiment of the present invention;

fig. 31 is a schematic view showing a disassembled structure of the first bottle locking member according to the embodiment of fig. 30 of the present invention.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration only, and in which is shown by way of illustration only, and in which the scope of the invention is not limited for ease of illustration. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 9 shows a structure of an infusion tube suitable for the infusion control system of the present invention, wherein an exhaust channel S 'is arranged on the infusion tube S, the exhaust channel S' and the infusion tube S form a three-way structure with an intersection section S2, the intersection section S2 is used as a boundary, and the infusion tube S is divided into a first infusion section S1 and a second infusion section S3 from top to bottom.

Fig. 1 is a schematic diagram showing the configuration of an embodiment of the infusion control system of the present invention. As shown in the figure, an infusion control system includes a gas-liquid sensing component 101, an infusion driving component 102 and a control module, where the gas-liquid sensing component 101 is disposed on the side of a first infusion section S1, and this position can ensure: when the gas-liquid sensing component 101 detects the gas boundary of the gas and the liquid in the infusion tube S during infusion, the infusion driving component 102 continues to work, and at the moment, the control module calculates the time from the beginning of the gas boundary of the gas and the liquid in the infusion tube S detected by the gas-liquid sensing component 101 to the arrival of the gas boundary of the gas and the liquid in the infusion tube S at the intersection section S2; the transfusion driving part 102 is arranged on one side of the second transfusion section S3, and can control the opening and closing of the inner cavity of the second transfusion section S3 by extrusion; in this embodiment, as shown in fig. 1, the exhaust valve 103 is further included, which is disposed on the exhaust channel S ', and can open and close the exhaust channel S'. When the gas boundary reaches the intersection section S2, the control module controls the infusion driving part 102 to completely close the infusion tube through extrusion, the exhaust valve 103 opens the exhaust channel S ' which is originally closed, air is discharged from the exhaust channel S ', until the exhaust valve 103 closes the exhaust channel S ' again when judging that new liquid flows to the intersection section S2, and the control module controls the infusion driving part 102 to open the infusion tube for infusion.

Referring to fig. 10 to 25, the infusion control system further includes a fixing mechanism 200 and a puncture mechanism 400, the fixing mechanism 200 is provided with a limiting member 201, and an infusion bottle/infusion bag is positioned by the limiting member 201; the puncturing mechanism 400 includes an infusion needle fixing member 401 and a puncturing power member 402, and the puncturing power member 402 drives the infusion needle fixing member 401 to move to insert or withdraw the infusion needle into or from the infusion bottle/infusion bag. Of course, in one embodiment, the device further comprises a hanging component 202, wherein the hanging component 202 fixes the top of the soft infusion bag type container at an upright angle through a rope or a soft plastic piece, so that the solution of the soft infusion bag type container is conveyed out.

The limiting parts 201 are circumferentially distributed on the fixing mechanism 200, the infusion bottles/infusion bags are positioned through the limiting parts 201, the bottle locking mechanism 400 clamps the infusion bottles/infusion bags to enable the infusion bottles/infusion bags to be unable to move, the rotating mechanism 300 drives the fixing mechanism 200 to enable the infusion bottles/infusion bags to stay above the puncturing mechanism 600 in sequence, and therefore infusion can be completed bottle by bottle. The rotating mechanism 300 comprises a rotating power part 301, a rotating gear part 302, a rotating transmission part 303 and a rotating arm 304, wherein the rotating power part 301 drives the rotating transmission part 303 to move through the rotating gear part 302, and the rotating arm 304 is arranged on the rotating transmission part 303; the puncture mechanism 400 further comprises a second bottle locking component 403, the second bottle locking component 403 comprises a bottle locking track block 403a, a bottle locking pushing block 403b, a second bottle locking block 403c, a bottle locking pushing block elastic component 403d and a second bottle locking block elastic component 403e, a pushing track 403b-1 is arranged on the bottle locking pushing block 403b, a hole is arranged on the bottle locking track block 403a, the bottle locking pushing block 403b can move transversely relative to the bottle locking track block 403a, the second bottle locking block 403c can move longitudinally relative to the bottle locking track block 403a, and the pushing track 403b-1 presses the second bottle locking block 403c to the hole of the bottle locking track block 403a in the process of locking the infusion bottle/infusion bag to move, so that the bottle cap of the infusion bottle/infusion bag is clamped; when the rotating mechanism 300 rotates to the puncturing position, the rotating arm 304 extrudes the bottle locking pushing block 403b to move outwards, so as to complete bottle locking action, prepare for puncturing operation, and recover to the original position under the action of the bottle locking pushing block elastic component 403d and the second bottle locking block elastic component 403e when the rotating mechanism 300 rotates to leave, so that the infusion bottle/infusion bag can be conveniently taken down.

In one embodiment, the puncturing mechanism 400 further includes a puncturing position sensor 404 and a cap sensor 407, wherein the puncturing position sensor 404 is provided on the puncturing power unit 402 to ensure the accuracy of the puncturing operation, and the cap sensor 407 can determine whether the cap is present or not, thereby preventing an empty bottle from being placed on the system by mistake. And, bottle lid height sensing part 405 and bottle lid height sensing part telescopic link 406, bottle lid height sensing part telescopic link 406 and bottle lid height sensing part 405 set up in on the infusion needle fixed part 401, in the infusion needle fixed part 401 rise process, bottle lid height sensing part telescopic link 406 is contradicted to infusion bottle/infusion bag bottle lid and is extruded, and its lower part that can stretch out and draw back triggers the bottle lid height sensing part 405 that sets up in its lower part to it is right to determine the height position of bottle lid.

Of course, the infusion control system may further include a temperature control device 500, which includes a first temperature sensing component 501 disposed at an upper end of the drip cup, a heating component 502 disposed at a lower end of the drip cup, and a second temperature sensing component 503 disposed at a lower end of the heating component 502, where the first temperature sensing component 501 detects a temperature of a liquid to be entered into the drip cup, and if the temperature is lower than a set temperature, the heating component 502 is started to heat, and the temperature set by the second temperature sensing component 503 is used as a standard to keep the liquid in the infusion tube at the lower end of the drip cup at the set temperature.

Fig. 2 is a schematic diagram showing the structure of another embodiment of the infusion control system of the present invention. As shown in the figure, an infusion control system comprises a gas-liquid sensing component 101, an infusion driving component 102 and a control module, wherein the gas-liquid sensing component 101 is arranged on one side of an intersection section S2, and the position can ensure that: during infusion, the gas-liquid sensing part 101 detects the gas boundary between the gas and the liquid in the infusion tube S; the transfusion driving part 102 is arranged on one side of the second transfusion section S3, and can control the opening and closing of the inner cavity of the second transfusion section S3 by extrusion; in this embodiment, as shown in fig. 2, the exhaust valve 103 is further included, which is disposed on the exhaust channel S ', and can open and close the exhaust channel S'. When the gas-liquid sensing part 101 detects the gas boundary of the gas and the liquid, the control module controls the transfusion driving part 102 to completely close the transfusion tube through extrusion, the exhaust valve 103 opens the originally closed exhaust channel S ', air is exhausted from the exhaust channel S', until the gas-liquid sensing part 101 detects the new gas boundary of the gas and the liquid, the exhaust valve 103 closes the exhaust channel S again, and the control module controls the transfusion driving part 102 to open the transfusion tube for transfusion.

Fig. 3 is a schematic view showing the structure of a still further embodiment of the infusion control system of the present invention. As shown in the figure, an infusion control system includes a gas-liquid sensing component 101, a flow control component 104 and a control module, where the gas-liquid sensing component 101 is disposed on the side of a first infusion section S1, and this position can ensure: when the gas-liquid sensing component 101 detects the gas boundary of the gas and the liquid in the infusion tube S during infusion, the liquid in the infusion tube S continues to be conveyed downwards under the action of gravity, and at the moment, the control module calculates the time from the moment that the gas-liquid sensing component 101 detects the gas boundary of the gas and the liquid in the infusion tube S to the moment that the gas boundary reaches the intersection section S2; the flow control part 104 is arranged on one side of the second infusion section S3, and can control the opening and closing size of the inner cavity of the second infusion section S3 by extrusion; in this embodiment, as shown in fig. 3, the exhaust valve 103 is further included, which is disposed on the exhaust channel S ', and can open and close the exhaust channel S'. When the gas boundary reaches the intersection section S2, the control module controls the flow control part 104 to completely close the infusion tube by extrusion, the exhaust valve 103 opens the exhaust channel S ' which is originally closed, air is discharged from the exhaust channel S ', until it is determined that new liquid flows to the intersection section S2, the exhaust valve 103 closes the exhaust channel S ' again, and the control module controls the flow control part 104 to open the infusion tube for infusion.

Fig. 4 is a schematic diagram showing the structure of a still further embodiment of the infusion control system of the present invention. As shown in the figure, an infusion control system comprises a gas-liquid sensing component 101, a flow control component 104 and a control module, wherein the gas-liquid sensing component 101 is arranged on one side of an intersection section S2, and the position can ensure that: during infusion, the gas-liquid sensing part 101 detects the gas boundary between the gas and the liquid in the infusion tube S; the flow control part 104 is arranged on one side of the second infusion section S3, and can control the opening and closing size of the inner cavity of the second infusion section S3 by extrusion; in this embodiment, as shown in fig. 4, the exhaust valve 103 is further included, which is disposed on the exhaust channel S ', and can open and close the exhaust channel S'. When the gas-liquid sensing part 101 detects the gas boundary of the gas and the liquid, the control module controls the flow control part 104 to completely close the infusion tube through extrusion, the exhaust valve 103 opens the originally closed exhaust channel S ', air is discharged from the exhaust channel S', until the gas-liquid sensing part 101 detects the new gas boundary of the gas and the liquid, the exhaust valve 103 closes the exhaust channel S again, and the control module controls the flow control part 104 to open the infusion tube for infusion.

In the above four embodiments, the system functions are defined by the gas-liquid sensing members 101 being provided at different positions of the infusion tube S. Those skilled in the art will appreciate that: in a certain embodiment, if two or three gas-liquid sensing components 101 are integrated in the same system at the same time, as shown in fig. 8, in addition, one gas-liquid sensing component 101 may be disposed on one side of the air discharge channel S ', so as to prevent the system from continuing to discharge air after the air discharge in the infusion tube S is exhausted, so that the solution flows out of the air discharge channel S', and when the gas-liquid sensing component 101 on the air discharge channel S 'detects the gas-liquid boundary, the air discharge valve 103 closes the air discharge channel S' again, and the control module controls the flow control component 104 or the infusion driving component 102 to open the infusion tube for infusion, which is also covered in the protection scope of the present invention.

As shown in fig. 5 and 6, the junction section S2 of the infusion tube S is a drip cup, the drip cup is a container with a diameter larger than that of the infusion tube S, the first infusion section S1 is communicated with the upper part of the drip cup, the second infusion section S3 is communicated with the lower part of the drip cup, and the exhaust channel S' is communicated with one side of the upper part of the drip cup.

Therefore, in another embodiment where the gas-liquid sensing part 101 is provided on the drip cup in the embodiment shown in fig. 4, as shown in fig. 5, the gas-liquid sensing part 101 is provided on one side of the upper part of the drip cup, which can ensure that: when transfusion is performed, the position of the gas-liquid sensing part 101 in the vertical direction is higher than the liquid level of the highest point of the solution in the drip cup, so that the liquid level can be monitored, the liquid drops in the drip cup can be dropped into the drip cup, and the time interval t between two adjacent liquid drops can be calculated; the infusion tube flow control part 104 is arranged on one side of the second infusion section S3 at the lower end of the drip cup, and can control the opening and closing size of the infusion tube inner cavity at the lower end of the drip cup through extrusion; and the control module sets the range of the time interval t, when the time interval t exceeds the set range, the control module controls the infusion tube flow control component 104 to increase or decrease the opening and closing space of the infusion tube inner cavity, so that the time interval t is within the set range. In this embodiment, as shown in fig. 5, the air release valve 103 is further included, which is disposed at one side of the air release passage S 'communicating with the drip cup, and can open and close the air release passage S'. When it is determined that air enters the drip cup, the control module controls the infusion tube flow control part 104 to completely close the infusion tube by squeezing, the exhaust valve 103 opens the exhaust channel S ' which is originally closed, the air is discharged from the exhaust channel S ', until it is determined that new liquid flows into the drip cup, the exhaust valve 103 closes the exhaust channel S ' again, and the control module controls the infusion tube flow control part 104 to open the infusion tube for infusion.

In addition, in the embodiment shown in fig. 4, in still another embodiment, the gas-liquid sensing part 101 is arranged at the position on the drip cup, as shown in fig. 6, the gas-liquid sensing part 101 is arranged at one side of the drip cup and is lower than the liquid level in the drip cup, so that whether the liquid level in the drip cup is lower than the set height can be monitored; the flow control part 104 is arranged on one side of the second infusion section S3 at the lower end of the drip cup, and can control the opening and closing size of the inner cavity of the infusion tube at the lower end of the drip cup through extrusion; when the gas-liquid sensing part 101 detects that the liquid reaches the lowest position, the control module controls the flow control part 104 to completely close the infusion tube by squeezing. In this embodiment, as shown in fig. 6, the air release valve 103 is further provided at one side of the air release channel S ' which is communicated with the drip cup, and can control the opening and closing of the air release channel S ', when it is determined that air enters the drip cup, the control module controls the flow control part 104 to completely close the infusion tube through extrusion, the air release valve 103 controls the opening of the air release channel S ', the air is discharged from the air release channel S ' until it is determined that new liquid flows into the drip cup, the air release valve 103 controls the closing of the air release channel S ', and the control module controls the flow control part 104 to open the infusion tube for infusion.

In the above two embodiments, the system functions are defined by the gas-liquid sensing members 101 being provided at different positions of the junction S2. Those skilled in the art will appreciate that: in one embodiment, if the two positions of the gas-liquid sensing component 101 are integrated into the same system, it is also within the scope of the present invention.

Of course, the locking of the infusion bottle may also be achieved by other forms, for example, in another embodiment, referring to fig. 30 and 31, the puncture mechanism 400 further includes a first bottle locking component 403', where the first bottle locking component 403' includes a first bottle locking block 403a ', a first bottle locking power source 403b ' connected to the first bottle locking block 403a ', and a bottle locking bracket 403c ', where the first bottle locking block 403a ' is configured as a U shape, so as to facilitate clamping of the infusion bottle mouth. The bottle locking bracket 403c 'is disposed at the lower end of the fixing mechanism 200, and includes a first bottle locking block groove end 403c' -1, an inner bottle locking block 403c '-3 disposed opposite to the first bottle locking block groove end 403c' -1, and a bottle opening limit groove end 403c '-2 disposed between the first bottle locking block groove end 403c' -1 and the inner bottle locking block 403c '-3, wherein the inner bottle locking block 403c' -3 is also disposed as a U-shaped sheet body, under the driving of the rotating mechanism 300 in a rotating manner, the inner bottle locking block 403c '-3 gradually moves to the inner side of the bottle opening of the infusion bottle, and because the infusion bottle has a certain movable gap at the limit part 201, the inner bottle opening of the infusion bottle is eventually close to the U-shaped recess of the inner bottle locking block 403c' -3, the first bottle locking block groove end 403c '-1 can accommodate the relative movement of the first bottle locking block 403a' in the inner bottle, and the inner bottle locking block 403c '-3 is pushed by the first bottle locking power source 403b' to the outer side of the bottle opening, and the inner bottle locking block 403c '-3 is pushed by the inner bottle opening limit groove end, and the inner bottle locking block 403c' -3 is not pushed by the bottle opening limit groove 2, so that the infusion bottle can move to the bottle opening of the infusion bottle can be opened to the bottle opening 2 '-lower than the bottle opening end of the bottle locking block 403c' -3.

For locking the infusion bottle, in another embodiment, referring to fig. 21 to 23, the third bottle locking part 408 includes a driving mechanism 408c, a static fixing groove 201b is provided at one side of the opening of the infusion bottle/infusion bag, and a dynamic fixing plate 408b is provided at the opposite side thereof, a dynamic moving rail 408f is provided at the lower part of the fixing mechanism 200, the driving mechanism 408c is a motor with a screw rod, the dynamic fixing plates 408b are connected into a ring shape through a dynamic fixing frame 408a, the dynamic fixing frame 408a is connected with a dynamic screw rod slider 408d through a dynamic moving shaft 408e, and the dynamic moving shaft 408e is movably connected with a dynamic moving rail 408f and can move up and down therein. The motor screw of the driving mechanism 408c can drive the dynamic screw slider 408d to move up and down, thereby driving the dynamic fixing plate 408b to move up and down.

As shown in fig. 25, the static fixing groove 201b is a semicircular ring body 201b ', the ring body 201b ' is clamped and embedded with the concave-convex circumference of the bottle mouth/bag mouth of the infusion bottle/infusion bag, and when the infusion bottle or the infusion bag is placed upside down, the bottle mouth/bag mouth is surrounded by the static fixing groove 201b, and the infusion bottle and the fixing mechanism 200 have a certain gap and can move at a small angle, so the ring body 201b ' is clamped in the groove of the bottle mouth/bag mouth of the infusion bottle/infusion. As shown in fig. 18, when the dynamic fixing plate 408b moves from the lower position to the upper position, a pressing force is generated to press the mouth/mouth of the infusion bottle/bag into the static fixing groove 201b, thereby fixing the infusion bottle/bag in the static fixing groove 201 b; when dynamic fixation plate 408b is moved downward out of contact with the infusion bottle/bag, the infusion bottle/bag may be removed from fixation mechanism 200.

Referring to fig. 26 to 29, the infusion control system includes a puncture device 600 in which a branched infusion tube 602 provided with a plurality of puncture ends 601 is finally unified to one main infusion tube 603, a rest device 700 for rest of infusion bottles/bags, and a plurality of valves, each of which controls one branched infusion tube 602, opens one valve at a time to perform infusion, closes the valve after completion of infusion, opens the next valve, and thus completes all of the valve devices 800 of infusion in sequence. In this embodiment, the infusion monitoring is performed by the above three embodiments, as shown in fig. 27 to 29, and further includes a locking device 900, a valve device 800, and a first driving component 803 and a second driving component 804, where the first rotating disk 801 is disposed below the placing device 700 and includes a first rotating disk 801, and a gap 805 is disposed on the first rotating disk 801; and, the locking device 900 fixed on the placing device 700 is provided with a locking opening 902 and an infusion tube fixing groove 903 which are matched with the notch 805, the branch infusion tube 602 is fixedly positioned in the infusion tube fixing groove 903, the first rotary disk 801 presses the locking opening 902 to close all branch infusion tubes 602, the first rotary disk 801 rotates to align the notch 805 with one branch infusion tube 602, the notch 805 and the locking opening 902 do not press the branch infusion tube 602, the branch infusion tube 602 is in an open state, when infusion is completed, the first rotary disk 801 moves to a position to reach the position of the next branch infusion tube 602, the next infusion is started, and so on.

The valve device 800 further includes a second turntable 802 and a second driving part 804 for driving the second turntable 802 to rotate, wherein the second turntable 802 is provided with a gap 805; and, the locking device 900 is further provided with a slide 901 which cooperates with the valve device 800, so that the notches 805 are all aligned by the relative movement or simultaneous movement of the first rotary disk 801 and the second rotary disk 802, and the notches 805 and the locking ports 902 do not press the branch infusion tube 602, which is convenient for placing the branch infusion tube 602; or the gaps 805 are staggered, the first rotary disk 801 and the second rotary disk 802 form a disk without the gaps 805, and the branched infusion tube 602 is extruded together with the locking port 902, and all the branched infusion tubes 602 are in a closed state; or only one of the notches 805 is aligned, the notch 805 is aligned with one of the branch infusion tubes 602, then the branch infusion tube 602 is in an open state, when infusion is completed, the first rotating disc 801 and the second rotating disc 802 move by one position at the same time, the next infusion is started when reaching the position of the next branch infusion tube 602, and so on.

Of course, a tag recognition part may be provided at the upper end of the fixing device 200, for example, using radio frequency recognition, RFID (RadioFrequencyIdentification) technology, recognizing a specific object (infusion bottle or infusion bag) by radio signals and reading and writing related data without establishing mechanical or optical contact between the recognition system and the specific object. The tag identification means is capable of identifying the infusion container provided with the tag to control the infusion control system to deliver the correct medication to the patient in the correct order.

In other embodiments, the infusion controller of the infusion control system has the function of carrying out information transmission with the computer master station through an internet line or a wireless signal, so that one computer can monitor and control a plurality of infusion control systems simultaneously.

Therefore, by means of the technical scheme, the infusion control system realizes automatic integration in the infusion process, and is specifically characterized in that: the infusion bottle/infusion bag can be automatically switched; monitoring the dropping speed and the flow speed of the transfusion and the liquid bubbles, and controlling the dropping speed and the flow speed of the transfusion and timely eliminating the bubbles; heating the infusion tube in the infusion process and automatically controlling the heating temperature; the automatic needle insertion and extraction is realized through the control of the manipulator; the control device is used for controlling each stage in the infusion process.

It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.

Claims

1. The utility model provides an infusion control system can accomplish the transportation to solution through transfer line (S), wherein, be provided with exhaust passage (S ') on transfer line (S), exhaust passage (S') with transfer line (S) form the tee bend structure that has junction section (S2), regard junction section (S2) as the boundary, transfer line (S) top-down distinguishes into first infusion section (S1) and second infusion section (S3), its characterized in that: comprising the steps of (a) a step of,

a gas-liquid sensing component (101), a flow control component (104) and a control module,

the gas-liquid sensing component (101) is arranged at the intersection section (S2) and can detect the gas boundary of gas and liquid in the infusion tube (S);

when the gas-liquid sensing component (101) detects the gas boundary of the gas and the liquid at the intersection section (S2) of the infusion tube (S), the control module controls the flow control component (104) arranged on the second infusion section (S3) to cut off the liquid in the infusion tube (S) and opens the exhaust valve (103) arranged on the exhaust channel (S '), and the gas is exhausted from the exhaust channel (S') at the moment; after the gas is exhausted, the flow control part (104) is opened, the exhaust valve (103) is closed, and the transfusion is continued;

the intersection section (S2) is a Murphy drip cup, the first infusion section (S1) is communicated with the upper part of the drip cup, the second infusion section (S3) is communicated with the lower part of the drip cup, and the exhaust channel (S') is communicated with one side of the upper part of the drip cup, and the infusion cup is characterized in that:

The gas-liquid sensing component (101) is arranged at one side of the drip cup at the intersection section (S2) and is higher than the liquid level in the drip cup, so that liquid drops falling into the drip cup can be monitored, and the time interval t between two adjacent liquid drops can be calculated;

when the time interval t exceeds the set range, the control module controls to close a flow control part (104) arranged on the second infusion section (S3) to cut off the liquid in the infusion tube (S), and opens an exhaust valve (103) arranged on the exhaust channel (S '), and at the moment, the gas is exhausted from the exhaust channel (S'); after the gas is exhausted, the flow control part (104) is opened, the exhaust valve (103) is closed, and the transfusion is continued;

the gas-liquid sensing component (101) is arranged at one side of the drip cup at the intersection section (S2) and is lower than the liquid level in the drip cup, so that whether the liquid level in the drip cup is lower than the set height can be monitored;

when the gas-liquid sensing component (101) detects that the liquid reaches the lowest position, the control module controls the flow control component (104) arranged on the second infusion section (S3) to cut off the liquid in the infusion tube (S), and opens the exhaust valve (103) arranged on the exhaust channel (S '), and at the moment, the gas is exhausted from the exhaust channel (S'); after the gas is exhausted, the flow control part (104) is opened, the exhaust valve (103) is closed, and the transfusion is continued;

The infusion driving component (102) is also arranged on the first infusion section (S1) and can drive the liquid in the infusion tube (S) to infuse;

the gas-liquid sensing member (101) is also provided on the exhaust passage (S');

the infusion bottle/infusion bag puncture device comprises an infusion bottle/infusion bag fixing mechanism (200) and a puncture mechanism (400), wherein the fixing mechanism (200) is provided with a limiting part (201), and the infusion bottle/infusion bag is positioned through the limiting part (201); the puncture mechanism (400) comprises an infusion needle fixing part (401) and a puncture power part (402), and the puncture power part (402) drives the infusion needle fixing part (401) to move so as to insert or withdraw the infusion needle into or from an infusion bottle/infusion bag;

the puncture device further comprises a rotating mechanism (300), wherein the rotating mechanism (300) and the puncture mechanism (400) can move relative to each other;

the rotary mechanism (300) comprises a rotary power component (301), a rotary transmission component (303) and a rotary arm (304), wherein the rotary power component (301) drives the rotary transmission component (303) to move, and the rotary arm (304) is arranged on the rotary transmission component (303);

also included is a method of manufacturing a semiconductor device,

a puncture device (600), wherein a branch infusion tube (602) provided with a plurality of puncture ends (601) is finally unified into a main infusion tube (603);

A resting device (700) for resting the infusion bottle/bag;

the valve device (800), the valve device (800) includes a plurality of valves, each valve controls a branch infusion tube (602), open a valve to infuse each time, close the valve after the infusion is finished, open the next valve, thus finish all infusions sequentially;

the device also comprises a locking device (900), a valve device (800) and a first driving component (803), wherein the valve device (800) is arranged below the shelving device (700) and comprises a first rotary table (801) and a first driving component (803) for driving the first rotary table (801) to rotate, and the first rotary table (801) is provided with a notch; the method comprises the steps of,

the locking device (900) fixed on the placing device (700) is provided with a locking opening (902) and an infusion tube fixing groove (903) which are matched with the notch of the first rotary disc (801), the branch infusion tube (602) is fixedly positioned in the infusion tube fixing groove (903), the first rotary disc (801) is extruded by the locking opening (902) to close all the branch infusion tubes (602), the first rotary disc (801) rotates to align the notch on the first rotary disc (801) with one branch infusion tube (602), the notch of the first rotary disc (801) and the locking opening (902) do not extrude the branch infusion tube (602), the branch infusion tube (602) is in an opening state, when infusion is completed, the first rotary disc (801) moves to a position to reach the position of the next branch infusion tube (602), next infusion is opened, and the like;

The valve device (800) further comprises a second rotary table (802) and a second driving component (804) for driving the second rotary table (802) to rotate, wherein the second rotary table (802) is provided with notches; the method comprises the steps of,

the locking device (900) is also provided with a slideway (901) matched with the valve device (800), so that the first rotating disc (801) is completely aligned with a notch on the second rotating disc (802) through the relative movement or the simultaneous movement of the first rotating disc (801) and the second rotating disc (802), and the notch and the locking port (902) do not squeeze the branch infusion tube (602), so that the branch infusion tube (602) is conveniently placed in the state; or the notches on the first rotary table (801) and the second rotary table (802) are all staggered, the first rotary table (801) and the second rotary table (802) form a circular disc without notches, and the circular disc and the locking port (902) are used for extruding the branch infusion tube (602) together, and all the branch infusion tubes (602) are in a closed state; or only one notch on the first rotating disc (801) is aligned with one notch on the second rotating disc (802), the notch is aligned with one branch infusion tube (602), the branch infusion tube (602) is in an open state, when infusion is completed, the first rotating disc (801) and the second rotating disc (802) move at the same time to reach the position of the next branch infusion tube (602), the next infusion is started, and so on;

The puncture mechanism (400) comprises a third bottle locking component (408), the third bottle locking component (408) comprises a driving mechanism (408 c), a static fixing groove (201 b) is formed in one side of an opening of an infusion bottle/an infusion bag, a dynamic fixing plate (408 b) is arranged on the opposite side of the opening of the infusion bottle/the infusion bag, a dynamic movable track (408 f) is arranged at the lower portion of the fixing mechanism (200), and the dynamic fixing plates (408 b) are connected into a ring shape through a dynamic fixing frame (408 a).

2. The infusion control system of claim 1, wherein: the puncture mechanism (400) further comprises a first bottle locking component (403 ') capable of locking the infusion bottle/infusion bag so that the infusion bottle/infusion bag cannot move up and down, the first bottle locking component (403') comprises a first bottle locking block (403 a '), a first bottle locking power source (403 b') connected with the first bottle locking block (403 a '), and a bottle locking support (403 c'), the bottle locking support (403 c ') is arranged at the lower end of the fixing mechanism (200), the bottle locking support comprises a first bottle locking block groove end (403 c' -1), a bottle locking inner block (403 c '-3) which is arranged opposite to the first bottle locking block groove end (403 c' -1) and a bottle opening limit groove end (403 c '-2) which is arranged between the first bottle locking block groove end (403 c' -1) and the bottle locking inner block (403 c '-3), the first bottle locking block (403 c' -1) can accommodate the first bottle locking block (403 a ') to push the power source (403 b) to move in the bottle opening limit groove end (403 c' -3) in a mode relative to the bottle opening limit groove (403 c '-3), and the bottle locking inner block is in the bottle opening limit groove end (403' -3) and the bottle locking structure is formed furthest.

3. The infusion control system of claim 1, wherein: the limiting components (201) are circumferentially distributed on the fixing mechanism (200), the infusion bottles/infusion bags are positioned through the limiting components (201), the opening of the infusion bottle/infusion bag is clamped by the first bottle locking component (403') so that the infusion bottle/infusion bag cannot move, the rotating mechanism (300) drives the puncturing mechanism (400) to sequentially stay below different infusion bottles/infusion bags, and therefore infusion can be completed bottle by bottle.

4. The infusion control system of claim 3, wherein: the puncture mechanism (400) further comprises,

the bottle cap sensor (407) and the puncture position sensing component (404), wherein the bottle cap sensor (407) can detect the outer edge of the bottle cap, and when the bottle cap sensor (407) detects the outer edge of the bottle cap along with the puncture mechanism (400), the puncture mechanism (400) stops after rotating to a set distance;

the puncture position sensing component (404) comprises a bottle cap height sensing component (405) and a bottle cap height sensing component telescopic rod (406), the bottle cap height sensing component telescopic rod (406) and the bottle cap height sensing component (405) are arranged on the infusion needle fixing component (401), the bottle cap height sensing component telescopic rod (406) is abutted to the infusion bottle/infusion bag bottle cover in the rising process of the infusion needle fixing component (401) so as not to continue rising, the puncture mechanism (400) carries the bottle cap height sensing component (405) to continue rising, the bottle cap height sensing component (405) detects the lower part of the bottle cap height sensing component telescopic rod (406) capable of telescoping, so that puncture is judged to start, and the upward movement is continued for a set distance, namely the puncture operation is completed.

5. The infusion control system of claim 3, wherein: also included is a method of manufacturing a semiconductor device,

the temperature control device (500) comprises a first temperature sensing component (501) arranged at the upper end of the drip cup, a heating component (502) arranged at the lower end of the drip cup and a second temperature sensing component (503) arranged at the lower end of the heating component (502), wherein the first temperature sensing component (501) detects the temperature of liquid to be fed into the drip cup, if the temperature is lower than a set temperature, the heating component (502) is started to heat, and the temperature set by the second temperature sensing component (503) is used as a standard to keep the liquid in the infusion tube at the lower end of the drip cup at the set temperature.

6. The infusion control system of claim 3, wherein: the peristaltic pump is arranged on one side of the infusion tube and can drive liquid in the infusion tube to flow positively.

7. The infusion control system of claim 4 or 6, wherein: the control module has the function of carrying out information transmission with the computer master station through an Internet line or a wireless signal, so that one computer can monitor and control a plurality of infusion control systems simultaneously.

8. The infusion control system of claim 3, wherein: the upper end of the fixing mechanism (200) is provided with a label identification component, and the label identification component can identify the infusion container provided with the label so as to control the infusion control system to deliver correct medicines to a patient in a correct sequence.