CN215351196U

CN215351196U - Multi-channel infusion sequence control system

Info

Publication number: CN215351196U
Application number: CN202121180138.6U
Authority: CN
Inventors: 揭莉敏; 何剑新
Original assignee: Fuzhou Jieshijie Information Technology Co ltd
Current assignee: Fuzhou Jieshijie Information Technology Co ltd
Priority date: 2021-05-30
Filing date: 2021-05-30
Publication date: 2021-12-31
Anticipated expiration: 2031-05-30

Abstract

The utility model relates to a multi-path infusion sequence control system which comprises a monitoring terminal, a plurality of infusion controllers, a plurality of sequence communication lines and a multi-path infusion tube group, wherein the monitoring terminal is respectively in wireless connection with the plurality of infusion controllers so as to detect the states of the plurality of infusion controllers, the sequence communication lines are used for connecting the plurality of infusion controllers in series in an open loop mode, the plurality of infusion controllers are respectively arranged on each infusion tube of the multi-path infusion tube group so as to control each infusion tube of the multi-path infusion tube group to carry out sequential infusion through machine-machine communication between the adjacent infusion controllers. The system is beneficial to improving the convenience and the safety of transfusion.

Description

Multi-channel infusion sequence control system

Technical Field

The utility model belongs to the technical field of infusion equipment, and particularly relates to a multi-channel infusion sequence control system.

Background

At present, venous transfusion is commonly used for clinical treatment, a patient needs to stare at a bottle or a family member for manual monitoring during transfusion, as the treatment needs to carry out multi-bottle or multi-bag transfusion on the same patient, a nurse needs to frequently change a transfusion medicine bag or a transfusion medicine bottle, the number of times of back and forth is large, the workload is large, particularly, the number of times of transfusion and the types of medicines needed by severe patients of the patient are large, and the burden is small for the nurse and the family member. Some electronic products such as an infusion reminder, an infusion warmer and an intelligent infusion alarm are available in the market, the product has simple functions, only one infusion tube can be controlled, a nurse needs to replace and set for operation for many times, and multi-bottle or multi-bag infusion monitoring and control can not be automatically carried out in sequence by one-time medicine preparation. In the technical solutions disclosed in the patents 202110238422.2 and 202120465059.3, a communication band code and a communication sequence code of each device need to be set, so that frequent repeated use by nursing staff is inconvenient, and the wireless communication between the machine and the machine is easily interfered.

Disclosure of Invention

The utility model aims to provide a multi-channel infusion sequence control system which is beneficial to improving the convenience and safety of infusion.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a multichannel infusion sequence control system, includes monitor terminal, a plurality of infusion controller, many order communication lines and multichannel infusion nest of tubes, monitor terminal is respectively with a plurality of infusion controller wireless connection is in order to detect a plurality of the state of infusion controller, the order communication line will be a plurality of infusion controller open loop series connection is a plurality of the infusion controller install respectively in on each transfer line of multichannel infusion nest of tubes to through the machine communication between the adjacent infusion controller, control each transfer line of multichannel infusion nest of tubes infuses the order and infuses.

Furthermore, the monitoring terminal is wirelessly connected with the plurality of infusion controllers through Bluetooth or Wifi respectively.

Further, the monitoring terminal comprises a mobile phone, a handheld PDA or a tablet computer.

Furthermore, the infusion controller comprises a shell, a key switch, a liquid stopping mechanism, a photoelectric detection assembly, an indicator light, a sound assembly, a heating assembly and a control circuit board; key switch, end liquid mechanism, photoelectric detection subassembly, pilot lamp, sound subassembly, heating element are connected with control circuit board respectively, photoelectric detection subassembly is used for monitoring the infusion process, end liquid mechanism is used for the self-closing transfer line after the infusion is accomplished, pilot lamp and sound subassembly are used for carrying out audible-visual alarm, heating element is used for heating the transfer line.

Furthermore, the control circuit board comprises a sequence control module, a wireless communication module and a battery assembly, wherein the sequence control module comprises a sequence control circuit, an input interface and an output interface, and is used for receiving the infusion signal sent by the last infusion controller through a sequence communication line or sending the infusion signal to the next infusion controller through the sequence communication line after the infusion of the infusion tube is completed.

Furthermore, the number of pipelines of the multi-path infusion tube set is not less than two, and the number of the plurality of infusion controllers is adapted to the number of infusion tubes of the multi-path infusion tube set.

Further, multichannel infusion nest of tubes includes a plurality of puncture wares, many transfer lines, infusion funnel, flow regulator and needleless sealing joint, and is a plurality of the puncture ware respectively with many the one end of transfer line is connected, many the other end of transfer line with be connected to a plurality of inlets of infusion funnel, the liquid outlet warp of infusion funnel flow regulator connects needleless sealing joint.

Furthermore, the infusion controller and the infusion tube are fixed in a clamping or clamping connection mode.

Compared with the prior art, the utility model has the following beneficial effects: the system can be used for realizing multi-path sequential infusion, can prepare liquid medicine required every day at one time, uses a sequential communication line to connect a plurality of infusion controllers for full-process automatic infusion, does not need to replace infusion medicine bags or infusion medicine bottles for many times, and improves the convenience of infusion; the infusion controller is provided with a photoelectric detection assembly and a liquid stopping mechanism, and can automatically close the pipeline and seal the pipeline when no liquid medicine exists in the pipeline, so that the infusion safety is improved; the infusion controller is provided with the heating component, so that the infusion can be maintained at a proper temperature, and the comfort of the infusion is improved; the infusion controller is in wireless communication with the intelligent monitoring terminal through Bluetooth or Wifi, and can detect the real-time state in a mobile phone, a handheld PDA or a tablet personal computer. Therefore, the system can improve the convenience and the safety of infusion, has rich functions, simple structure and easy realization, and has strong practicability and wide application prospect.

Drawings

Fig. 1 is a block diagram of a system architecture of an embodiment of the present invention.

FIG. 2 is a schematic diagram of an infusion controller according to an embodiment of the utility model.

Fig. 3 is a schematic diagram of the overall structure of the system according to the embodiment of the present invention.

In the figure: 1-a monitoring terminal, 2-a transfusion controller, 201-a shell, 202-a key switch, 203-a liquid stopping mechanism, 204-an output interface, 205-an input interface, 206-a photoelectric detection assembly, 207-an indicator light, 208-a sound assembly, 209-a heating assembly, 3-a sequential communication line, 4-a multi-channel transfusion tube set, 401-a puncture outfit, 402-a transfusion tube, 403-a transfusion funnel, 404-a flow regulator, 405-a needleless sealing joint, 406-a liquid inlet, 407-a medicine adding port and 408-a liquid outlet.

Detailed Description

The utility model is further explained below with reference to the drawings and the embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1-3, the present embodiment provides a multi-channel infusion sequence control system, which includes a monitor terminal 1, a plurality of infusion controllers 2, a plurality of sequence communication lines 3, and a multi-channel infusion tube set 4, wherein the monitor terminal 1 is wirelessly connected to the plurality of infusion controllers 2 respectively to detect states of the plurality of infusion controllers 2, the sequence communication lines 3 connect the plurality of infusion controllers 2 in series in an open loop, and the plurality of infusion controllers 2 are respectively installed on respective infusion tubes of the multi-channel infusion tube set 4 to control respective infusion tubes of the multi-channel infusion tube set to sequentially infuse through machine-machine communication between adjacent infusion controllers.

In this embodiment, the monitoring terminal 1 is wirelessly connected to the plurality of infusion controllers 2 via bluetooth or Wifi, respectively. The monitoring terminal 1 may be a mobile phone, a handheld PDA, a tablet computer, or the like.

In the present embodiment, as shown in fig. 2, the infusion controller 2 includes a housing 201, a key switch 202, a liquid stop mechanism 203, a photoelectric detection component 206, an indicator lamp 207, a sound component 208, a heating component 209 and a control circuit board; the key switch 202, the liquid stopping mechanism 203, the photoelectric detection assembly 206, the indicator lamp 207, the sound assembly 208 and the heating assembly 209 are respectively connected with the control circuit board, the photoelectric detection assembly 206 is used for monitoring the infusion process, the liquid stopping mechanism 203 is used for automatically closing the infusion tube after the infusion is completed, the indicator lamp 207 and the sound assembly 208 are used for performing sound-light alarm, and the heating assembly 209 is used for heating the infusion tube. The control circuit board further comprises a sequence control module, a wireless communication module and a battery assembly, wherein the sequence control module comprises a sequence control circuit, an input interface 205 and an output interface 204, and is used for receiving the infusion signal sent by the last infusion controller through the sequence communication line or sending the infusion signal to the next infusion controller through the sequence communication line after the infusion of the infusion tube is completed.

In this embodiment, the number of the tubes of the multi-path infusion tube set 4 is not less than two, and the number of the plurality of infusion controllers 2 is adapted to the number of the infusion tubes of the multi-path infusion tube set 4.

In the present embodiment, as shown in fig. 3, the multi-channel infusion tube set 4 includes a plurality of puncturers 401, a plurality of infusion tubes 402, an infusion funnel 403, a flow regulator 404 and a needleless sealing joint 405, the plurality of puncturers 401 are respectively connected to one ends of the plurality of infusion tubes 402, the other ends of the plurality of infusion tubes 402 are connected to a plurality of inlet ports 406 connected to the infusion funnel 403, and an outlet port 408 of the infusion funnel 403 is connected to the needleless sealing joint 405 through the flow regulator 404; the infusion funnel 403 is provided with a medicine feeding port 407. The infusion controller 2 and the infusion tube 402 are fixed by means of snap-fit or clip-fit connection.

The working process of the multi-channel infusion sequence control system comprises the following steps:

s1: the medical staff prepares the needed infusion medicine bag or infusion medicine bottle according to the medical advice, selects a multi-channel infusion tube group, a plurality of infusion controllers and a plurality of sequence communication lines which are suitable for the needed pipeline quantity.

S2: the number of each infusion controller is 1#, 2#, 3# and N #, the device is started, the output interface of the 1# infusion controller is communicated with the input interface of the 2# infusion controller by using a sequential communication line according to the order of medical advice infusion, the output interface of the 2# infusion controller is communicated with the input interface of the 3# infusion controller, and the like are repeated until the device is connected to the input interface of the last N # infusion controller, and the number and the infusion sequence of each infusion controller can be checked on a monitoring terminal.

S3: a plurality of puncture outfits of the multi-path infusion tube set are respectively inserted into each infusion medicine bag or infusion medicine bottle, and the infusion controller is clamped on the corresponding infusion tube according to the infusion sequence.

S4: the needle-free sealing joint of the multi-path infusion tube set is connected and fixed with the remaining needle joint of a patient, the flow rate of the infusion funnel is adjusted to control the flow rate, and the intravenous infusion operation is carried out according to the relevant regulations.

S5: before infusion starts, the liquid stopping mechanism of each infusion controller is set to be in a closed state, when infusion starts, the liquid stopping mechanism and the heating assembly are started after the 1# infusion controller is started, the plurality of subsequent infusion controllers are in a standby state, the liquid stopping mechanisms are set to be in the closed state, and the working state of each infusion controller can be checked on the monitoring terminal.

S6: in the infusion process, the infusion of the first infusion medicine bag or the infusion medicine bottle is finished, the photoelectric detection assembly of the No. 1 infusion controller detects that the infusion is finished, the liquid stopping mechanism is automatically closed, then the liquid stopping mechanism of the No. 2 infusion controller is automatically opened to start the infusion, the circulation is carried out until the infusion of the last N No. infusion controller is finished, the liquid stopping mechanism is automatically closed, at the moment, the liquid stopping mechanism gives out acousto-optic reminding, information is sent to the monitoring terminal, and the medical care personnel are reminded of finishing the infusion.

S7: after the transfusion is finished, all transfusion controllers are shut down, sterilized and charged for standby, and the multi-channel transfusion tube set is taken out to be treated according to disposable medical consumables.

The multi-channel infusion sequence control system has the following advantages: 1. the system solves the problems of large workload and low safety of single-path conventional transfusion in the prior art, realizes multi-path sequential full-range automatic transfusion, can finish transfusion of required liquid medicine every day at one time without changing a transfusion medicine bag or a transfusion medicine bottle for multiple times, can avoid the occurrence of the situation that blood backflow or air enters a blood vessel to cause embolism when medicine changing is not timely, and can meet the use requirements of most inpatients. 2. The problem of infusion alarm function singleness unable linkage use among the prior art is solved, a plurality of intelligent infusion controllers adopt a plurality of order communication line connected modes, easy operation, and the interference killing feature is strong, compares with high-end transfer pump and can reach once to prepare medicine need not the purpose that changes dressings many times with the low cost. 3. The system can realize real-time detection and greatly increase the safety through the wireless communication between the Bluetooth or the Wifi and the intelligent monitoring terminal. 4. The intelligent infusion controller and the sequential communication line have the advantages of low manufacturing cost, simple and convenient operation, convenient maintenance and easy replacement. 5. The multi-channel infusion tube set is disposable, meets the medical and sanitary requirements and can ensure the health of patients.

If this patent discloses or refers to parts or structures that are fixedly connected to each other, the fixedly connected may be understood as: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In the description of this patent, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

The above-mentioned preferred embodiments, further illustrating the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned are only preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multichannel infusion sequence control system, its characterized in that, includes monitor terminal, a plurality of infusion controller, many order communication lines and multichannel infusion nest of tubes, monitor terminal respectively with a plurality of infusion controller wireless connection is in order to detect a plurality of infusion controller's state, the order communication line will be a plurality of infusion controller open loop series connection is a plurality of infusion controller install respectively in on each transfer line of multichannel infusion nest of tubes to through the machine-machine communication between the adjacent infusion controller, control each transfer line order infusion of multichannel infusion nest of tubes.

2. The multi-channel infusion sequence control system according to claim 1, wherein the monitor terminal is wirelessly connected with the plurality of infusion controllers respectively through bluetooth or Wifi.

3. The multiple infusion sequence control system according to claim 1, wherein the monitoring terminal comprises a mobile phone, a handheld PDA or a tablet computer.

4. The multiple infusion sequence control system according to claim 1, wherein the infusion controller comprises a housing, a key switch, a liquid stopping mechanism, a photoelectric detection assembly, an indicator light, a sound assembly, a heating assembly and a control circuit board; key switch, end liquid mechanism, photoelectric detection subassembly, pilot lamp, sound subassembly, heating element are connected with control circuit board respectively, photoelectric detection subassembly is used for monitoring the infusion process, end liquid mechanism is used for the self-closing transfer line after the infusion is accomplished, pilot lamp and sound subassembly are used for carrying out audible-visual alarm, heating element is used for heating the transfer line.

5. The multi-channel infusion sequence control system according to claim 4, wherein the control circuit board comprises a sequence control module, a wireless communication module and a battery assembly, and the sequence control module comprises a sequence control circuit, an input interface and an output interface, so as to receive the infusible signal sent by the last infusion controller through the sequence communication line, or send the infusible signal to the next infusion controller through the sequence communication line after the infusion of the infusion tube is completed.

6. The multiple infusion sequence control system according to claim 1, wherein the number of the tubes of the multiple infusion tube set is not less than two, and the number of the plurality of infusion controllers is adapted to the number of the infusion tubes of the multiple infusion tube set.

7. The multiple infusion sequence control system according to claim 1, wherein the multiple infusion tube set comprises a plurality of puncturers, a plurality of infusion tubes, an infusion funnel, a flow regulator and a needleless sealing joint, the plurality of puncturers are respectively connected with one ends of the plurality of infusion tubes, the other ends of the plurality of infusion tubes are connected with a plurality of liquid inlets of the infusion funnel, and the liquid outlet of the infusion funnel is connected with the needleless sealing joint through the flow regulator.

8. The multiple infusion sequence control system according to claim 7, wherein the infusion controller is fixed to the infusion tube by a snap-fit or clip-fit connection.