CN211327357U

CN211327357U - Intelligent unattended infusion apparatus capable of switching and controlling dropping amount of infusion bottle

Info

Publication number: CN211327357U
Application number: CN201921730662.9U
Authority: CN
Inventors: 杨国忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-08-25
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses an intelligent transfusion bottle conversion accuse drip unmanned infusion set, including control bracelet, portable base up end is provided with height-adjustable bracing piece, height-adjustable bracing piece top is provided with the mounted frame, the mounted frame bottom surface is provided with hangs the hook, liquid channel converter and thermostat are installed in the flexible end outside of height-adjustable bracing piece, the liquid channel converter is located the mounted frame with between the thermostat, the controller is installed in the liquid channel converter outside, infusion bag with install the transfer line between the liquid channel converter. Has the advantages that: the device can monitor the flow speed and flow of liquid during infusion and control the flow through detection signals, so that liquid injection is continuous and stable, and discomfort is reduced; the device can realize the automatic operation of changing liquid through conversion liquid circulation passageway, reduces the frequent monitoring operation of nurse or nurse, practices thrift the manpower.

Description

Intelligent unattended infusion apparatus capable of switching and controlling dropping amount of infusion bottle

Technical Field

The utility model belongs to the technical field of infusion equipment technique and specifically relates to an intelligent transfusion bottle conversion accuse drip unmanned infusion apparatus.

Background

Infusion is one of the basic methods currently used to treat disease. In the process of carrying out infusion treatment on patients by using an infusion apparatus in hospitals, the proper intravenous drip speed needs to be selected according to medicines and the illness states of the patients. When the transfusion is finished, the transfusion needs to be replaced or the needle needs to be pulled out to stop transfusion at a proper time.

Currently, the monitoring of the intravenous infusion generally adopts a manual visual inspection mode, and a nurse generally adjusts the drip speed to an appropriate value by adjusting a flow rate regulator of an infusion apparatus according to experience. However, during the infusion process, multiple bottles of medicine liquid are usually required to be continuously injected, and a nurse or a nurse worker is required to frequently monitor the infusion process so as to change the liquid in time, thereby causing waste of labor and time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an intelligent transfusion bottle switching and dropping amount control unattended transfusion device.

The technical scheme of the utility model is realized like this:

an intelligent infusion bottle conversion and drop control unattended infusion apparatus comprises a monitoring bracelet and a movable base, wherein a height-adjustable supporting rod is arranged on the upper end face of the movable base, a suspension bracket is arranged at the top of the height-adjustable supporting rod, a suspension hook is arranged on the bottom surface of the suspension bracket, a liquid channel converter and a thermostat are detachably mounted on the outer side of the telescopic end of the height-adjustable supporting rod, the liquid channel converter is located between the suspension bracket and the thermostat, a controller is mounted on the outer side of the liquid channel converter, and the model of the controller is S7-200;

hang the hook outside and hang infusion bag, infusion bag with demountable installation has last transfer line between the fluid passage converter, go up and install the kettle of dripping on the transfer line, drip kettle outside cover and be equipped with no water sensor, the flow monitor is installed to fluid passage converter bottom surface, flow monitor bottom demountable installation has lower transfer line, the transfer line passes down the thermostat, transfer line outside cover is equipped with flow regulator down, flow regulator is located the flow monitor with between the thermostat.

Furthermore, a flow sensor and a fluid pressure sensor are arranged in the flow monitor.

Furthermore, a communicating pipeline is arranged in the liquid channel converter, the upper infusion tube is communicated with the communicating pipeline through a pipeline, a start-stop valve for controlling the pipeline to be switched on or off is installed in the pipeline, the flow monitor is communicated with the communicating pipeline through a pipeline, an on-off control valve for controlling the pipeline to be switched on or off is installed in the pipeline, and an on-off valve for controlling the pipeline to be switched on or off is installed in the communicating pipeline.

Furthermore, the switch control valve, the start-stop valve and the switch valve are all provided with manual switch handles.

Further, the waterless sensor is an infrared sensor.

Furthermore, the bottom of the movable base is provided with a movable wheel with self-locking capability.

Further, the liquid channel converter, no water sensor the thermostat the flow regulator the control bracelet with the flow monitor all with controller electric connection, no water sensor with liquid channel converter electric connection, the flow regulator with flow monitor electric connection.

Furthermore, the electric elements are connected with an anti-interference electricity delay contactor when being in circuit connection, an energy-saving anti-interference electric controller circuit of the contactor is arranged in the anti-interference electricity delay contactor, and the energy-saving anti-interference electric controller circuit of the contactor adopts a circuit disclosed in the patent number CN 201410296444.4.

By adopting the technical scheme, the beneficial effects of the utility model are that: the device can monitor the flow speed and flow of liquid during infusion and control the flow through detection signals, so that liquid injection is continuous and stable, and discomfort is reduced; the device can realize the automatic operation of changing liquid through conversion liquid circulation passageway, reduces the frequent monitoring operation of nurse or nurse, practices thrift the manpower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the liquid channel switch of the present invention;

fig. 3 is a schematic view of the monitoring bracelet of the present invention;

fig. 4 is a block diagram of the circuit system of the present invention.

The reference numerals are explained below:

1. a height-adjustable supporting rod; 2. a thermostat; 3. a controller; 4. a liquid passage switch; 401. a communicating pipe; 402. starting and stopping the valve; 403. switching the control valve; 404. an on-off valve; 5. an upper infusion tube; 6. an infusion bag; 7. a suspension bracket; 8. a hanging hook; 9. a non-water sensor; 10. a drip cup; 11. a flow monitor; 12. a flow regulator; 13. a lower infusion tube; 14. a movable base; 15. monitoring bracelet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, an intelligent transfusion bottle switching and dropping amount control unattended transfusion apparatus comprises a monitoring bracelet 15 and a movable base 14, wherein a height-adjustable supporting rod 1 is arranged on the upper end face of the movable base 14, a suspension bracket 7 is arranged at the top of the height-adjustable supporting rod 1, a suspension hook 8 is arranged on the bottom face of the suspension bracket 7, a liquid channel switch 4 and a thermostat 2 are detachably mounted on the outer side of the telescopic end of the height-adjustable supporting rod 1, the liquid channel switch 4 is positioned between the suspension bracket 7 and the thermostat 2, a controller 3 is mounted on the outer side of the liquid channel switch 4, and preferably, an emergency stop switch is arranged on the outer side of the controller 3, so that when an accident occurs in the transfusion process, the operation of the apparatus can be stopped in time, and medical accidents;

an infusion bag 6 is hung on the outer side of the hanging hook 8, an upper infusion tube 5 is detachably installed between the infusion bag 6 and the liquid channel converter 4, a drip cup 10 is installed on the upper infusion tube 5, preferably, humidity sensors for monitoring the inner pipeline of the upper infusion tube 5 are arranged at the upper end and the lower end of the upper infusion tube 5, which are positioned at the upper end and the lower end of the drip cup 10, the humidity sensors are sleeved on the outer side of the upper infusion tube 5, and a sensing contact is embedded in the upper infusion tube 5, so that whether liquid flows through the upper end and the lower end of the drip cup 10 can be monitored through the two humidity sensors, dual monitoring is conveniently formed by matching with the anhydrous sensor 9, whether the liquid in the infusion bag 6 is completely dripped or not is monitored, the anhydrous sensor 9 is sleeved on the outer side of the drip cup 10, a flow monitor 11 is installed on the, the outer side of the lower infusion tube 13 is sleeved with a flow regulator 12, and the flow regulator 12 is positioned between the flow monitor 11 and the thermostat 2.

In this embodiment, a flow sensor and a fluid pressure sensor are provided in the flow monitor 11, so that the flow rate and the flow rate of the liquid in the pipeline during infusion can be monitored, and signals can be transmitted to the controller 3 and the flow regulator 12 according to errors.

Furthermore, a communicating pipe 401 is arranged in the liquid passage converter 4, the upper infusion tube 5 is communicated with the communicating pipe 401 through a pipe, a start-stop valve 402 for controlling the pipe to be connected or closed is arranged in the pipe, the flow monitor 11 is communicated with the communicating pipe 401 through a pipe, a switch control valve 403 for controlling the pipe to be connected or closed is arranged in the pipe, a switch valve 404 for controlling the pipe to be connected or closed is arranged in the communicating pipe 401, the switch control valve 403 is opened when infusion is performed, the corresponding switch valve 404 in the communicating pipe 401 is opened according to the position of the opened start-stop valve 402, the infusion liquid flows into the communicating pipe 401 through the upper infusion tube 5 and then flows into a human body through the flow detector and the lower infusion tube 13, during conversion, and closing the previously opened start-stop valve 402 and the switch valve 404, and opening the start-stop valve 402 and the switch valve 404 corresponding to the next infusion bag 6 to realize the switching injection of different liquids.

Further, the on-off control valve 403, the start-stop valve 402 and the on-off valve 404 are provided with manual switch handles, so that the device can be used in case of power failure.

Further, the waterless sensor 9 is an infrared sensor, so that the intermittent dropping of liquid can be monitored, and when the liquid dropping gap exceeds two periods, the waterless sensor 9 transmits signals to the controller 3 and the liquid channel converter 4.

Further, the bottom of the movable base 14 is provided with a movable wheel with self-locking capability, so that the device can be conveniently moved and can be self-locked when the device needs to be forbidden.

Further, the liquid channel converter 4, the anhydrous sensor 9, the thermostat 2, the flow regulator 12, the monitoring bracelet 15 and the flow monitor 11 are all electrically connected with the controller 3, the anhydrous sensor 9 is electrically connected with the liquid channel converter 4, and the flow regulator 12 is electrically connected with the flow monitor 11.

Furthermore, the electric elements are connected with an anti-interference electricity delay contactor when in circuit connection, and a contactor energy-saving anti-interference electric controller 3 circuit is arranged in the anti-interference electricity delay contactor, so that the power failure of the infusion system can not be caused by interference of electricity, and the infusion operation is prevented from being influenced.

The utility model discloses a theory of operation does: when the infusion bag is used, the infusion bag 6 is sequentially hung on the hanging hook 8 according to the medicine sequence given by a doctor, the upper infusion tube 5 is connected between the infusion bag 6 and the liquid channel converter 4 through the needle head and the connector, the waterless sensor 9 is sleeved outside the drip cup 10 before the operation, the top end of the lower infusion tube 13 penetrates out of the thermostat 2, the flow regulator 12 is sleeved at the top of the lower infusion tube 13, the lower infusion tube 13 is arranged at the lower end of the flow monitor 11, and the needle head at the bottom end of the lower infusion tube 13 can be inserted into a human body to finish preparation work; when infusion is started, a working command of the device is set on the controller 3, the controller 3 works according to the command control device, the flow regulator 12 is switched to be in an opening state, the liquid channel converter 4 opens the corresponding start-stop valve 402, the corresponding switch valve 404 and the corresponding switch control valve 403 according to the injection sequence of the medicines, the liquid in the infusion bag 6 flows into the communication pipeline 401 through the upper infusion tube 5 and the drip cup 10 and then flows into a human body through the flow monitor 11 and the lower infusion tube 13, in the process, the thermostat 2 carries out heat preservation and heating on the liquid in the lower infusion tube 13, the flow monitor 11 monitors the flow and the pressure of the liquid flowing out of the communication pipeline 401, signals are transmitted to the controller 3 and the flow regulator 12, the opening size of the flow regulator 12 is adjusted, when the anhydrous sensor 9 senses that the gap between the liquids dropping into the drip cup 10 is increased to twice of the period, judging that the liquid in the infusion bag 6 is completely dripped, transmitting a signal to the controller 3 and the liquid channel converter 4 by the waterless sensor 9, opening the start-stop valve 402 and the switch valve 404 which are opened before the liquid channel converter 4 is closed, opening the start-stop valve 402 and the switch valve 404 corresponding to the next bottle of liquid, repeating the processes, automatically completing the infusion operation, monitoring the vital signs of a human body by the waterless sensor 9 when the last bottle of liquid is completely infused, alarming after the controller 3 receives the signal, controlling the flow regulator 12 to be closed, so as to be convenient for reminding a nurse or a nurse to pull out a needle in time, monitoring the vital signs of the human body by the monitoring bracelet 15 in the infusion process, transmitting the signal to the controller 3 by the monitoring bracelet 15 when the monitoring bracelet 15 monitors that the vital signs of the patient far exceed a normal heartbeat value (or heart rate value), and enabling the controller 3 to control the liquid channel converter 4 to be closed, thereby stopping the injection of the medicine, and at the same time, the controller 3 gives an alarm to remind medical staff to check the patient, so as to prevent the injection condition caused by no discovered allergic symptoms; after the infusion is completed, the infusion bag 6, the upper infusion tube 5 and the lower infusion tube 13 are taken down and replaced by the infusion bag 6, the upper infusion tube 5 and the lower infusion tube 13 for cleaning, the pipeline in the liquid channel converter 4 and the flow monitor 11 is cleaned by the physiological saline in the infusion bag 6, and after the completion, the device is moved to a position where the movement of other people is not influenced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 an intelligent transfusion bottle conversion accuse dropping volume unmanned on duty transfusion system which characterized in that: the height-adjustable support ring comprises a monitoring bracelet (15) and a movable base (14), wherein a height-adjustable support rod (1) is arranged on the upper end face of the movable base (14), a suspension bracket (7) is arranged at the top of the height-adjustable support rod (1), a suspension hook (8) is arranged on the bottom surface of the suspension bracket (7), a liquid channel converter (4) and a thermostat (2) are detachably mounted on the outer side of the telescopic end of the height-adjustable support rod (1), the liquid channel converter (4) is located between the suspension bracket (7) and the thermostat (2), and a controller (3) is mounted on the outer side of the liquid channel converter (4);

hang hook (8) outside and hang infusion bag (6), infusion bag (6) with demountable installation has last transfer line (5) between liquid channel converter (4), go up and install drip kettle (10) on transfer line (5), drip kettle (10) outside cover and be equipped with anhydrous sensor (9), flow monitor (11) are installed to liquid channel converter (4) bottom surface, flow monitor (11) bottom demountable installation has lower transfer line (13), transfer line (13) pass down thermostat (2), transfer line (13) outside cover is equipped with flow regulator (12) down, flow regulator (12) are located flow monitor (11) with between thermostat (2).

2. The intelligent transfusion bottle conversion and drop volume control unattended transfusion apparatus according to claim 1, characterized in that: and a flow sensor and a fluid pressure sensor are arranged in the flow monitor (11).

3. The intelligent transfusion bottle conversion and drop volume control unattended transfusion apparatus according to claim 1, characterized in that: the liquid channel converter (4) is internally provided with a communicating pipeline (401), the upper infusion tube (5) is communicated with the communicating pipeline (401) through a pipeline, a start-stop valve (402) for controlling the pipeline to be switched on or off is installed in the pipeline, the flow monitor (11) is communicated with the communicating pipeline (401) through a pipeline, a switch control valve (403) for controlling the pipeline to be switched on or off is installed in the pipeline, and a switch valve (404) for controlling the pipeline to be switched on or off is installed in the communicating pipeline (401).

4. The intelligent transfusion bottle conversion and drop volume control unattended transfusion apparatus according to claim 3, characterized in that: the switch control valve (403), the start-stop valve (402) and the switch valve (404) are all provided with manual switch handles.

5. The intelligent transfusion bottle conversion and drop volume control unattended transfusion apparatus according to claim 1, characterized in that: the waterless sensor (9) is an infrared sensor.

6. The intelligent transfusion bottle conversion and drop volume control unattended transfusion apparatus according to claim 1, characterized in that: the bottom of the movable base (14) is provided with a movable wheel with self-locking capability.

7. The intelligent transfusion bottle conversion and drop volume control unattended transfusion apparatus according to claim 1, characterized in that: the utility model discloses a hydraulic control system, including fluid passage converter (4), anhydrous sensor (9), thermostat (2), flow regulator (12), control bracelet (15) with flow monitor (11) all with controller (3) electric connection, anhydrous sensor (9) with fluid passage converter (4) electric connection, flow regulator (12) with flow monitor (11) electric connection.

8. The intelligent transfusion bottle conversion and drop volume control unattended transfusion apparatus according to claim 7, characterized in that: the electric elements are connected with an anti-interference electricity delay contactor when in circuit connection, and a contactor energy-saving anti-interference electricity controller circuit is arranged in the anti-interference electricity delay contactor.