CN211301474U - Multi-path drip transfusion system - Google Patents

Abstract

The utility model provides a multichannel bit transfusion system, transfusion system include the host computer and with the sub-machine that the contact of target drip cup is connected, the sub-machine detects and shows the liquid medicine dripping speed of target drip cup, the liquid medicine dripping speed that detects is transmitted to the host computer by the sub-machine, the host computer shows the liquid medicine dripping speed of each target drip cup. The main machine and the sub-machines both comprise alarm modules, when the liquid medicine is dripped abnormally, the main machine and the sub-machines wirelessly alarm medical care personnel in a nurse station to remind the medical care personnel that the liquid medicine of the patient is possibly dripped or other situations occur, the workload of the medical care personnel is reduced, and the work efficiency of the medical care personnel is improved; the host is positioned at a nurse station and is prompted by a liquid crystal display screen, so that wireless monitoring and alarming of multi-path drip transfusion can be realized; the utility model discloses with low costs, simple to operate need not do any change to current transfer line, and it is convenient to use, safe and reliable, can satisfy the wireless monitoring alarm demand of patient when the infusion.

Description

Multi-path drip transfusion system

Technical Field

The utility model belongs to the medical equipment field, concretely relates to multichannel bit transfusion system.

Background

When a patient carries out infusion treatment in a hospital, the speed required by infusion is different due to different ages, different disease conditions and different properties of liquid medicine of the patient, and medical staff usually adjust the speed of the infusion of the liquid medicine according to experience without a specific speed value, namely, the patient and the medical staff cannot accurately know the number of drops of the infusion per minute.

Furthermore, during drip infusion, patients are generally most concerned by patients and health care providers with three aspects, excluding the patient's allergy to drugs:

firstly, whether the liquid medicine in the infusion bottle is completely infused or not is convenient for medical care personnel to change the liquid medicine or pull out the needle head in time;

secondly, whether the infusion tube is bent or not causes no dripping of the liquid medicine;

thirdly, whether the transfusion needle is misplaced or not causes the subcutaneous bulge of the patient, and the liquid medicine does not drip or drips very slowly.

In particular, in the first case, when the infusion of the liquid medicine in the infusion bottle is finished but the patient does not change the medicine or withdraw the needle in time, the blood of the patient can flow back. The problems are solved by the method, and patients, accompanying persons or medical care personnel are required to check the liquid drip in the infusion bottle irregularly, so that not only is mental burden brought to the patients, but also the workload is increased for the accompanying persons or the medical care personnel, and particularly under the condition that large hospitals or patients are increased.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a multi-path drip transfusion system and a transfusion method, which aims to solve the problems that when a patient carries out the drip transfusion treatment in a hospital, the liquid medicine is completely transfused, a transfusion hose is bent or a needle head is misplaced, so that the liquid medicine does not drip or drips very slowly and cannot be found or reported in time; the infusion speed display device aims at solving the problem that the infusion speed cannot be displayed, so that the infusion speed cannot be accurately adjusted by patients and medical staff.

In order to solve the technical problem, the utility model provides a multichannel bit transfusion system, including host computer and the submachine of being connected with the contact of target drip cup, the submachine detects and shows the liquid medicine dripping speed of target drip cup, and the liquid medicine dripping speed that detects is transmitted to the host computer by the submachine, and the host computer shows the liquid medicine dripping speed of each target drip cup.

Further, the submachine comprises a submachine input module, a submachine display module, a submachine alarm module, a dripping speed detection device, a submachine wireless transceiving module and a submachine power supply, wherein the submachine input module, the submachine display module, the submachine alarm module, the dripping speed detection device, the submachine wireless transceiving module and the submachine power supply are connected with the submachine single chip microcomputer, and the submachine power supply is electrically connected.

Preferably, drip speed detection device includes that the U type detects the dop, and on two parallel and relative inner walls of U type detection dop respectively fixed mounting infrared sensor transmitting terminal and infrared sensor receiving terminal, run through centre gripping target drip kettle in the U-shaped open slot of U type detection dop, and the cavity between infrared sensor transmitting terminal and the infrared sensor receiving terminal is passed to liquid medicine in the target drip kettle when dripping.

Furthermore, the host comprises a main singlechip, and a host input module, a host display module, a host alarm module, a host wireless transceiver module and a host power supply which are connected with the main singlechip, wherein the host power supply is electrically connected with the host display module, and the host wireless transceiver module is connected with each sub-machine wireless transceiver module of the sub-machine.

Preferably, the sub-machine input module comprises a sub-machine on-off key, a sub-machine setting confirmation key, a sub-machine adding key and a sub-machine subtracting key;

the sub-machine display module is a sub-machine liquid crystal display screen;

the submachine alarm module is a submachine buzzer;

the submachine on-off key, the submachine setting confirmation key, the submachine adding key, the submachine subtracting key, the submachine liquid crystal display screen and the submachine buzzer are arranged on the submachine display and control shell.

Further, the host input module comprises a host on-off key, a host setting confirmation key, a host plus key and a host minus key;

the host display module is a host liquid crystal display screen;

the host alarm module is a host alarm lamp and a host buzzer;

the host on-off key, the host setting confirmation key, the host adding key, the host subtracting key, the host liquid crystal display screen, the host alarm lamp and the host buzzer are all arranged on the host display control shell.

Preferably, the top end face of the sub-machine display and control shell is provided with a second hanging rope, the second hanging rope can be hung at a hook of an infusion bottle where the target drip cup is located, and a hook is arranged on the side end face of the sub-machine display and control shell.

Furthermore, a first hanging rope capable of being hung on a hook on the side end face of the sub-machine display control shell is arranged on the U-shaped detection chuck.

The utility model has the advantages as follows:

(1) the problem of patient's fluid medicine transfuse when the bit infusion, infusion hose buckle or syringe needle dislocation lead to the fluid medicine not drip or drip extremely slowly can not in time discover or report to the police is solved, do not need the patient to pay close attention to the fluid medicine condition constantly, also need not accompany specially, more do not need medical personnel to pay close attention to constantly, when the fluid medicine is dripped fast unusually, can wireless report to the police and be located the medical personnel of nurse station, remind medical personnel this patient's fluid medicine probably to drip or other circumstances appear.

(2) The mental burden of the patient is reduced, the workload of the medical staff is reduced, and the work efficiency of the medical staff is improved.

(3) The host computer is located the nurse station, has the suggestion of liquid crystal display, can realize multichannel bit infusion wireless monitoring warning.

(4) The infusion tube has the advantages of low cost, convenient installation, no need of changing the existing infusion tube, convenient use, safety and reliability, and capability of meeting the wireless monitoring and alarming requirements of patients during infusion.

In order to make the above and other objects of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic diagram of a multiple drip infusion system.

FIG. 2 is a flow chart of a multi-path drip infusion method.

Fig. 3 is a schematic diagram of the structure of the host.

Fig. 4 is a schematic diagram of the structure of the slave unit.

Fig. 5 is a schematic diagram of an application of a multiple drip infusion system.

Description of reference numerals:

1. a host; 2. a sub machine; 3. a target drip cup;

101. a master chip machine; 102. a host input module; 103. a host display module; 104. a host alarm module; 105. a host wireless transceiver module; 106. a host power supply; 107. the host displays and controls the shell;

1021. a host switch key; 1022. the host computer sets up the enter key; 1023. adding a key to the host; 1024. host key reduction;

1031. a host liquid crystal display screen;

1041. a host alarm lamp; 1042. a host buzzer;

201. a sub-single chip microcomputer; 202. a sub machine input module; 203. a sub machine display module; 204. a sub machine alarm module; 205. a drop velocity detection device; 206. a wireless receiving and transmitting module of the sub machine; 207. a power supply of the submachine; 208. the sub machine displays and controls the shell;

2021. a sub machine switch key; 2022. the submachine is provided with a confirmation key; 2023. adding keys to the submachine; 2024. reducing keys of the submachine;

2031. a sub-machine liquid crystal display screen;

2041. a sub-machine buzzer;

2051. U-shaped detection chuck; 2052. an infrared sensor emitting end; 2053. an infrared sensor receiving end; 2054. a first hanging rope;

2081. hanging a rope II; 2082. and (4) hanging hooks.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.

In the present invention, the upper, lower, left and right in the drawings are regarded as the upper, lower, left and right of the multi-channel drip infusion system described in the present specification.

The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, which, however, may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the invention to those skilled in the art. The terminology used in the exemplary embodiments presented in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.

Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.

First embodiment

Referring to fig. 1 and 5, a first embodiment of the present invention relates to a multi-channel drip infusion system, which includes a main machine 1 and a sub-machine 2 in contact with and connected to a target drip cup 3, wherein the sub-machine 2 detects and displays the liquid medicine dripping speed of the target drip cup 3, the detected liquid medicine dripping speed is transmitted to the main machine 1 by the sub-machine 2, and the main machine 1 displays the liquid medicine dripping speed of each target drip cup 3.

The working process and the application process of the multi-path drip transfusion system are as follows:

host computer 1 places at nurse station, parasite aircraft 2 is connected with target drip cup 3, parasite aircraft 2 detects the liquid medicine dripping speed of target drip cup 3, and show the dripping speed on parasite aircraft 2, because parasite aircraft 2 is by arranging patient's body in, the dripping speed can be looked over at any time to the patient, parasite aircraft 2 transmits liquid medicine dripping speed to host computer 1 simultaneously, the liquid medicine dripping speed that all parasite aircraft 2 detected is shown to host computer 1, the medical personnel at nurse station can master a plurality of patients ' liquid medicine dripping speed simultaneously, if look over the dripping speed too high or low excessively, can in time go to look over patient's the condition.

The sub-machine 2 in this embodiment makes things convenient for the patient to look over the liquid medicine speed of dripping, and host computer 1 makes things convenient for medical personnel to look over the liquid medicine speed of dripping, and sub-machine 2 and host computer 2 combine can show the liquid medicine speed of dripping in real time, especially to medical personnel, can once only master a plurality of patients ' infusion circumstances, compare traditional needs one-to-one walk into looking over, both alleviateed medical personnel's work load, also be favorable to improving medical personnel's work efficiency.

Second embodiment

The multi-channel drip infusion system protected by the embodiment comprises a host machine 1 and a sub machine 2 in contact connection with a target drip cup 3, wherein the sub machine 2 detects and displays the liquid medicine dripping speed of the target drip cup 3, the detected liquid medicine dripping speed is transmitted to the host machine 1 by the sub machine 2, and the host machine 1 displays the liquid medicine dripping speed of each target drip cup 3.

As shown in fig. 1, the handset 2 comprises a sub-single chip microcomputer 201, a handset input module 202, a handset display module 203, a handset alarm module 204, a dripping speed detection device 205, a handset wireless transceiver module 206 and a handset power supply 207, which are connected with the sub-single chip microcomputer, wherein the handset power supply 207 is electrically connected with the handset display module 203.

Specifically, the dripping speed detection device 205 is used for detecting and acquiring the dripping speed of the liquid medicine of the target drip cup 3, the dripping speed of the liquid medicine is transmitted to the sub-single-chip microcomputer 201 and is compared with the upper limit value and the lower limit value of the dripping speed preset in the sub-single-chip microcomputer 201, if the dripping speed exceeds the preset dripping speed, an alarm (such as an audible and visual alarm) is output through the sub-machine alarm module 204, meanwhile, the dripping speed is displayed on the sub-machine display module 203, in addition, the dripping speed is transmitted to the main machine 1 through the sub-machine wireless transceiver module 206, and the main machine 1 displays the dripping speed detected by each sub.

The sub-machine power supply 207 supplies power to the sub-single chip microcomputer 201 and the sub-machine display module 203, and particularly, the sub-machine power supply 207 selects replaceable batteries (such as four batteries of No. 5), so that the sub-machine display module is small in size, light in weight, low in power consumption, convenient to use, safe and reliable.

The sub-single-chip microcomputer 201 is preferably an AT89C51 single-chip microcomputer, but is not limited thereto, and can be a single-chip microcomputer with other types capable of realizing the functions of the utility model.

The sub-machine input module 202 is used for inputting a preset dripping speed upper limit value and a preset dripping speed lower limit value, and storing the input values in the sub-single-chip microcomputer 201.

The submachine display module 203 is configured to display the current dropping speed, the preset upper limit value of the dropping speed, and the preset lower limit value of the dropping speed of the submachine 2.

Third embodiment

Referring to fig. 4, based on the second embodiment, the dripping speed detecting device 205 includes a U-shaped detecting chuck 2051, an infrared sensor emitting end 2052 and an infrared sensor receiving end 2053 are respectively and fixedly mounted on two parallel and opposite inner walls of the U-shaped detecting chuck 2051, a target drip cup 3 penetrates through a U-shaped opening groove of the U-shaped detecting chuck 2051, and a liquid medicine in the target drip cup 3 passes through a cavity between the infrared sensor emitting end 2052 and the infrared sensor receiving end 2053 when dripping.

The drop velocity detection device 205 is used as follows:

as shown in fig. 5, the U-shaped detection chuck 2051 is clamped on the outer wall of the target drip cup 3, care should be taken to ensure that the U-shaped detection chuck 2051 does not fall off and loosen hands during clamping, and the infrared sensor transmitting end 2052 and the infrared sensor receiving end 2053 are connected to the sub-single chip 201 through wires.

The principle of the drop velocity detection device 205 for detecting the drop velocity is as follows:

because the penetrating ability of infrared ray in liquid is weaker than that in air, when infusion medicine drops and passes through the infrared sensor transmitting end 2052 and the infrared sensor receiving end 2053 which are arranged on two sides of the target drip cup 3, the infrared sensor transmitting end 2052 and the infrared sensor receiving end 2053 generate tiny voltage change signals, the voltage change signals are amplified, compared and shaped into square wave signals, the square wave signals are sent into the sub-single-chip microcomputer 201, meanwhile, a counter in the sub-single-chip microcomputer 201 starts to work, the counter rapidly calculates the dripping speed of the medicine before the medicine drops, and the dripping speed of the medicine drops is displayed through the sub-machine display module 203.

Fourth embodiment

Referring to fig. 1, based on the second or third embodiment, the master unit 1 includes a master singlechip 101, and a master input module 102, a master display module 103, a master alarm module 104, a master wireless transceiver module 105 and a master power supply 106 connected thereto, the master power supply 106 is electrically connected to the master display module 103, and the master wireless transceiver module 105 is connected to the slave wireless transceiver module 206 of each slave unit 2.

The working principle of the host 1 is as follows:

the plurality of sub-machines 2 respectively send the dropping speed detected by the sub-machines to the host machine wireless transceiver module 105 through the sub-machine wireless transceiver module 206, the host machine wireless transceiver module 105 sends the dropping speed to the main single chip computer 101, and compares the dropping speed with the upper limit value and the lower limit value of the dropping speed preset in the main single chip computer 101 (written in through the host machine input module 102), if the dropping speed is not within the preset value range, the main single chip computer 101 sends out audible and visual alarm through the host machine alarm module 104, and simultaneously displays the corresponding numbered sub-machines 2 on the host machine display module 103 to remind medical staff that the liquid medicine of a patient to which the sub-machines 2 belong may be dropped or other situations occur, and the patient and the medical staff do not need to pay attention to the dropping situation of the liquid medicine all the time, thereby not only reducing the mental burden.

The preferred AT89C51 singlechip of main singlechip 101, but not limited to this, also can be other models and can realize the utility model discloses the singlechip of function.

The host power supply 106 supplies power to the host monolithic computer 101 and the host display module 103, and the host power supply 106 may be a rechargeable battery, a power cord, and a charger, as shown in fig. 3, or may be other forms of power supplies, such as a charger.

The host input module 102 is configured to input a preset dropping speed upper limit value and a preset dropping speed lower limit value, and store the input values in the host chip microcomputer 101.

The host display module 103 is configured to display the serial numbers of the respective sub machines 2, the dropping speed of the respective sub machines, a preset upper limit value of the dropping speed, and a preset lower limit value of the dropping speed.

Fifth embodiment

Referring to fig. 4, in addition to the second or third embodiment, the slave unit input module 202 includes a slave unit on-off key 2021, a slave unit setup confirmation key 2022, a slave unit addition key 2023, and a slave unit subtraction key 2024;

the submachine display module 203 is a submachine liquid crystal display screen 2031;

the submachine alarm module 204 is a submachine buzzer 2041;

the handset on-off key 2021, handset setup confirm key 2022, handset add key 2023, handset subtract key 2024, handset liquid crystal display 2031 and handset buzzer 2041 are all disposed on the handset display and control case 208.

The sub-machine liquid crystal display screen 2031 is configured to display the current dropping speed, the preset upper limit value of the dropping speed, and the preset lower limit value of the dropping speed of the sub-machine 2, and the display contents are as follows:

dropping speed	Upper limit of	Lower limit of
			60	120	30

The above table is only an example of the display contents of the sub-unit liquid crystal display screen 2031, but is not limited thereto.

The dripping speed detection device 205 detects and obtains the dripping speed of the liquid medicine of the target drip cup 3, the dripping speed of the liquid medicine is transmitted to the sub-single chip microcomputer 201 and is compared with the upper limit value and the lower limit value of the dripping speed preset in the sub-single chip microcomputer 201, and if the dripping speed exceeds the preset dripping speed, a sound alarm is given out through the sub-machine buzzer 2041 to remind a patient.

The handset on-off key 2021 is used to control the on-off of the handset power supply 207, and after the power is on, the handset on-off key 2023 and the handset off key 2024 are pressed to set the upper limit value and the lower limit value of the dropping speed, the dropping speed is checked on the liquid crystal display screen 2031 of the handset, and after the preset value is reached, the handset setting confirmation key 2022 is pressed to confirm the input instruction (the upper limit value and the lower limit value of the dropping speed).

The sub-computer display and control shell 208 is used for packaging the sub-single-chip computer 201, the sub-computer input module 202, the sub-computer display module 203, the sub-computer alarm module 204, the sub-computer wireless transceiver module 206 and the sub-computer power supply 207.

Sixth embodiment

On the basis of the fifth embodiment, as shown in fig. 3, the host input module 102 includes a host on-off key 1021, a host setting confirmation key 1022, a host plus key 1023 and a host minus key 1024;

the host display module 103 is a host liquid crystal display 1031;

the host alarm module 104 is a host alarm lamp 1041 and a host buzzer 1042;

the host switch key 1021, the host setting confirmation key 1022, the host add key 1023, the host subtract key 1024, the host lcd 1031, the host alarm lamp 1041 and the host buzzer 1042 are all arranged on the host display control shell 107.

The main machine liquid crystal display screen 1031 is used for displaying the serial numbers of the sub machines 2, the dripping speeds of the sub machines, the preset dripping speed upper limit value and the preset dripping speed lower limit value, and the displayed contents are as follows:

the above table is merely an example of the display contents of the main liquid crystal display 1031, but is not limited thereto.

As shown in fig. 1, fig. 1 lists the slave units a1, a2, A3 … … and a (n is a positive integer), the slave unit wireless transceiver module 206 of each slave unit is wirelessly connected to the master unit wireless transceiver module 105 of the master unit 1 for transmitting the dropping speed to the master unit 1, and the master unit liquid crystal display 1031 displays the dropping speed, the serial number and the like of each slave unit, referring to the above table.

The dripping speed of each sub-machine 2 is transmitted to the main singlechip 101, and is compared with the upper limit value and the lower limit value of the dripping speed preset in the main singlechip 101, if the dripping speed exceeds the preset dripping speed, an audible and visual alarm is sent out through the main machine alarm lamp 1041 and the main machine buzzer 1042 to remind a patient.

The host on-off key 1021 is used for controlling the power-on and power-off of the host power supply 106, after the power-on, the host adding key 1023 and the host reducing key 1024 are pressed to set the upper limit value and the lower limit value of the dripping speed, the dripping speed is checked on the host liquid crystal display 1031, and after the preset value is reached, the host setting confirmation key 1022 is pressed to confirm the input instruction (the upper limit value and the lower limit value of the dripping speed).

The sub-display control shell 208 is used for packaging the main single chip computer 101, the main input module 102, the main display module 103, the main alarm module 104, the main wireless transceiver module 105 and the main power supply 106.

Seventh embodiment

In addition to the fifth embodiment, referring to fig. 5, a second hanging rope 2081 is provided on the top end surface of the sub-machine display and control case 208, the second hanging rope 2081 can be hung on the hook of the infusion bottle where the target drip cup 3 is located, and a hook 2082 is provided on the side end surface of the sub-machine display and control case 208, as shown in fig. 4.

Referring to fig. 4, a first hanging rope 2054 capable of being hung on a hook 2082 on the side end surface of the sub-machine display and control shell 208 is arranged on the U-shaped detection chuck 2051.

When the submachine 2 is not used, the dripping speed detection device 205 of the submachine 2 is hung on the hook 2082 of the submachine display and control shell 208 through the first hanging rope 2054, when monitoring and use are needed, the dripping speed detection device 205 is taken down from the hook 2082 and clamped on the target drip cup 3, and the second hanging rope 2081 of the submachine display and control shell 208 can be hung on a hook of an infusion bottle.

Eighth embodiment

This embodiment has protected a multichannel drip infusion system, including host computer 1 and the submachine 2 of being connected with the contact of target drip cup 3, the liquid medicine dropping speed of target drip cup 3 is detected and is shown to submachine 2, and the liquid medicine dropping speed of each target drip cup 3 is shown to host computer 1, host computer 1 by submachine 2 transmission to the detected liquid medicine dropping speed.

The submachine 2 comprises a submachine input module 202, a submachine display module 203, a submachine alarm module 204, a dripping speed detection device 205, a submachine wireless transceiving module 206 and a submachine power supply 207 which are connected with the submachine singlechip 201, wherein the submachine power supply 207 is electrically connected with the submachine display module 203.

The dripping speed detection device 205 comprises a U-shaped detection chuck 2051, an infrared sensor emitting end 2052 and an infrared sensor receiving end 2053 are fixedly installed on two parallel and opposite inner walls of the U-shaped detection chuck 2051 respectively, a target dripping kettle 3 is clamped in a U-shaped open slot of the U-shaped detection chuck 2051 in a penetrating mode, and liquid medicine in the target dripping kettle 3 penetrates through a cavity between the infrared sensor emitting end 2052 and the infrared sensor receiving end 2053 when dripping.

The host 1 comprises a main singlechip 101, and a host input module 102, a host display module 103, a host alarm module 104, a host wireless transceiver module 105 and a host power supply 106 which are connected with the main singlechip, wherein the host power supply 106 is electrically connected with the host display module 103, and the host wireless transceiver module 105 is connected with a sub wireless transceiver module 206 of each sub machine 2.

The submachine input module 202 comprises a submachine on-off key 2021, a submachine setting confirmation key 2022, a submachine adding key 2023 and a submachine subtracting key 2024;

the submachine display module 203 is a submachine liquid crystal display screen 2031;

the submachine alarm module 204 is a submachine buzzer 2041;

the handset on-off key 2021, handset setup confirm key 2022, handset add key 2023, handset subtract key 2024, handset liquid crystal display 2031 and handset buzzer 2041 are all disposed on the handset display and control case 208.

The host input module 102 comprises a host switch key 1021, a host setting confirmation key 1022, a host plus key 1023 and a host minus key 1024;

the host display module 103 is a host liquid crystal display 1031;

the host alarm module 104 is a host alarm lamp 1041 and a host buzzer 1042;

the host switch key 1021, the host setting confirmation key 1022, the host add key 1023, the host subtract key 1024, the host lcd 1031, the host alarm lamp 1041 and the host buzzer 1042 are all arranged on the host display control shell 107.

The working process of the embodiment is as follows:

the host 1 is placed in a nurse station, the U-shaped detection clamp head 2051 is held by hand to clamp the target drip cups 3 until one U-shaped detection clamp head 2051 is clamped on the outer wall of each target drip cup 3 to be detected, the host power supply 106 and the submachine power supply 207 are switched on, the host switch key 1021 is turned on, the host adding key 1023 and the host reducing key 1024 are pressed to write in the upper limit value and the lower limit value of the drip speed, the host is clicked to set the confirmation key 1022, the master singlechip 101 receives the writing instruction, the submachine switch key 2021 is turned on, the submachine adding key 2023 and the submachine reducing key 2024 are clicked to write in the upper limit value and the lower limit value of the drip speed which are the same as the host 1, the upper limit value and the lower limit value of the drip speed can be reset, the submachine setting confirmation key 2022 is pressed, the switches of the target drip cups 3 are toggled, the liquid medicine in the infusion bottles is conveyed into the target drip cups 3, the liquid medicine in the target drip cups 3 passes, comparing the upper limit value and the lower limit value of the dropping speed with those prestored in the sub-single-chip microcomputer 201:

if the dropping speed of the detected liquid medicine is between the upper limit value and the lower limit value of the dropping speed, the dropping speed is proper and does not need to be adjusted, the dropping speed of the detected liquid medicine is displayed on the sub-singlechip screen 2031 after being processed by the sub-singlechip 201, and is simultaneously sent to the host wireless transceiver module 105 through the sub-machine wireless transceiver module 206, the host wireless transceiver module 105 is sent to the main singlechip 101, and the dropping speed is synchronously displayed on the main-machine liquid crystal screen 1031 after being processed by the main singlechip 101;

if the detected dropping speed of the liquid medicine is not between the upper limit value and the lower limit value of the dropping speed, the sub-machine buzzer 2041 gives out sound alarm after the dropping speed is processed by the sub-single chip microcomputer 201, meanwhile, the host machine wireless transceiver module 105 receives an alarm signal sent by the sub-single chip microcomputer 201, and the host machine alarm module 104 gives out sound and light alarm and flickers on the host machine liquid crystal display 1031 corresponding to the position of the sub-machine number to prompt medical care personnel to process.

The embodiment can monitor the dripping condition of the drip in the transfusion tubes of a plurality of patients (especially non-accompanying patients) in real time, display the speed of the drip in real time and provide a reference for the patients and medical personnel to accurately master the transfusion condition. When the medicine drops are detected to stop dropping or the dropping speed is very slow, the wireless alarm is given to medical staff in a nurse station to remind the medical staff that the medicine liquid of the patient may be dropped or other situations occur. The patient and the medical care personnel do not need to pay attention to the dripping situation of the liquid medicine all the time, so that the mental burden of the patient is relieved, and the workload of the medical care personnel can be greatly reduced.

Ninth embodiment

The embodiment provides a transfusion method of a multi-path drip transfusion system, which comprises the following steps:

s001, placing the main machine 1 in a nurse station, holding the U-shaped detection clamp head 2051 to clamp the target drip cups 3 until one U-shaped detection clamp head 2051 is clamped on the outer wall of each target drip cup 3 to be detected, and switching on the main machine power supply 106 and the submachine power supply 207;

s002, a host switch key 1021 is turned on, as shown in FIG. 2, a dropping speed upper limit value V1 and a dropping speed lower limit value V2(V1 is greater than 0, V2 is greater than 0, V1 is greater than V2) are written in through a host input module 102, and the main singlechip 101 receives a writing instruction;

s003, a submachine on-off key 2021 is turned on, the upper limit value V1 and the lower limit value V2 of the dripping speed which are the same as those in S002 are written in through the submachine input module 202, and the upper limit value V1 and the lower limit value V2 of the dripping speed can be reset;

in this step, the host machine 1 may transmit the dropping speed upper limit value V1 and the dropping speed lower limit value V2 to each slave machine 2, so that the initial default dropping speed upper limit value V1 and the initial default dropping speed lower limit value V2 of the slave machine 2 are the same as those of the host machine 1;

s004, a switch of the target drip cup 3 is turned over, liquid medicine in an infusion bottle is conveyed into the target drip cup 3, the liquid medicine in the target drip cup 3 drips and passes through the dripping speed detection device 205, the dripping speed detection device 205 detects the dripping speed V of the liquid medicine and transmits the dripping speed V to the sub machine 2, the sub machine 2 displays the dripping speed V and synchronously transmits the dripping speed V to the main machine 1, the main machine 1 and the sub machine 2 analyze and compare whether the dripping speed V is between a preset dripping speed upper limit value V1 and a dripping speed lower limit value V2, if the result is yes, the liquid medicine is dripped at the dripping speed V continuously, the liquid medicine dripping speed V is detected continuously, if the result is not, the main machine 1 and the sub machine 2 send out alarm signals simultaneously, and the main machine displays the number of the alarm sub machine 2, so that medical staff can be reminded that the liquid medicine.

The multi-channel drip infusion system comprises a host machine 1 and a sub machine 2 in contact connection with a target drip cup 3, wherein the sub machine 2 detects and displays the liquid medicine dripping speed of the target drip cup 3, the detected liquid medicine dripping speed is transmitted to the host machine 1 by the sub machine 2, and the host machine 1 displays the liquid medicine dripping speed of each target drip cup 3. The submachine 2 comprises a submachine input module 202, a submachine display module 203, a submachine alarm module 204, a dripping speed detection device 205, a submachine wireless transceiving module 206 and a submachine power supply 207 which are connected with the submachine singlechip 201, wherein the submachine power supply 207 is electrically connected with the submachine display module 203. The dripping speed detection device 205 comprises a U-shaped detection chuck 2051, an infrared sensor emitting end 2052 and an infrared sensor receiving end 2053 are fixedly installed on two parallel and opposite inner walls of the U-shaped detection chuck 2051 respectively, a target dripping kettle 3 is clamped in a U-shaped open slot of the U-shaped detection chuck 2051 in a penetrating mode, and liquid medicine in the target dripping kettle 3 penetrates through a cavity between the infrared sensor emitting end 2052 and the infrared sensor receiving end 2053 when dripping. The host 1 comprises a main singlechip 101, and a host input module 102, a host display module 103, a host alarm module 104, a host wireless transceiver module 105 and a host power supply 106 which are connected with the main singlechip, wherein the host power supply 106 is electrically connected with the host display module 103, and the host wireless transceiver module 105 is connected with a sub wireless transceiver module 206 of each sub machine 2. The submachine input module 202 comprises a submachine on-off key 2021, a submachine setting confirmation key 2022, a submachine adding key 2023 and a submachine subtracting key 2024; the submachine display module 203 is a submachine liquid crystal display screen 2031; the submachine alarm module 204 is a submachine buzzer 2041; the handset on-off key 2021, handset setup confirm key 2022, handset add key 2023, handset subtract key 2024, handset liquid crystal display 2031 and handset buzzer 2041 are all disposed on the handset display and control case 208. The host input module 102 comprises a host switch key 1021, a host setting confirmation key 1022, a host plus key 1023 and a host minus key 1024; the host display module 103 is a host liquid crystal display 1031; the host alarm module 104 is a host alarm lamp 1041 and a host buzzer 1042; the host switch key 1021, the host setting confirmation key 1022, the host add key 1023, the host subtract key 1024, the host lcd 1031, the host alarm lamp 1041 and the host buzzer 1042 are all arranged on the host display control shell 107.

Tenth embodiment

On the basis of the ninth embodiment, specifically, S004 specifically includes the following steps:

s101, turning on a switch of the target drip cup 3 to convey liquid medicine in the infusion bottle to the target drip cup 3;

s102, the liquid medicine in the target drip cup 3 drips through the dripping speed detection device 205, the dripping speed detection device 205 detects the dripping speed of the liquid medicine and transmits the dripping speed to the sub-single-chip 201, and the dripping speed is compared with the upper limit value and the lower limit value of the dripping speed pre-stored in the sub-single-chip 201, refer to fig. 2:

if the dropping speed of the detected liquid medicine is between the upper limit value and the lower limit value of the dropping speed, the dropping speed is proper and does not need to be adjusted, the dropping speed of the detected liquid medicine is displayed on the sub-machine display module 203 after being processed by the sub-single chip microcomputer 201, and is simultaneously sent to the host machine wireless receiving and sending module 105 through the sub-machine wireless receiving and sending module 206, the host machine wireless receiving and sending module 105 is sent to the main single chip microcomputer 101, and the dropping speed is synchronously displayed on the host machine display module 103 after being processed by the main single chip microcomputer 101;

if the detected dropping speed of the liquid medicine is not between the upper limit value and the lower limit value of the dropping speed, the sub-machine buzzer 2041 gives out sound alarm after the dropping speed is processed by the sub-single chip microcomputer 201, meanwhile, the host machine wireless transceiver module 105 receives an alarm signal sent by the sub-single chip microcomputer 201, and the host machine alarm module 104 gives out sound and light alarm and flickers on the host machine liquid crystal display 1031 corresponding to the position of the sub-machine number to prompt medical care personnel to process.

The utility model provides a multichannel point infusion system and infusion method, the liquid medicine is transfused when having solved patient's bit infusion, infusion hose is buckled or the syringe needle dislocation leads to the liquid medicine not to drip or drip extremely slowly can not in time discover (or report to the police) problem, the liquid medicine condition is cared for to the impermissible patient constantly, also need not accompany specially, do not need medical personnel to pay close attention to constantly, when the liquid medicine is fast unusual, can wireless alarm be located the medical personnel at nurse station, remind medical personnel this patient's liquid medicine probably to drip or appear other circumstances. Use the utility model discloses can alleviate patient's burden in the heart greatly, alleviate medical personnel's work load, also be favorable to improving medical personnel's work efficiency. Each submachine is provided with a replaceable battery, and has the advantages of small volume, light weight, less power consumption, convenient use, safety and reliability. The host computer is located the nurse station, has the suggestion of liquid crystal display, can realize multichannel bit infusion wireless monitoring warning. The utility model discloses with low costs, simple to operate need not do any change to current transfer line, and it is convenient to use, safe and reliable, can satisfy the wireless monitoring alarm demand of patient when the infusion.

It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.

Claims (8)

1. A multi-channel drip transfusion system is characterized in that: including host computer (1) and submachine (2) of being connected with target kettle (3) contact, submachine (2) detect and show the liquid medicine dropping speed of target kettle (3), and the liquid medicine dropping speed that detects is transmitted to host computer (1) by submachine (2), the liquid medicine dropping speed of each target kettle (3) is shown in host computer (1).

2. The multiple drip infusion system of claim 1, wherein: the submachine (2) comprises a submachine input module (202), a submachine display module (203), a submachine alarm module (204), a dripping speed detection device (205), a submachine wireless transceiving module (206) and a submachine power supply (207), wherein the submachine input module (202), the submachine display module (203), the submachine alarm module, the dripping speed detection device, the submachine wireless transceiving module (206) and the submachine power supply (207) are connected with the submachine single chip microcomputer (201), and the submachine.

3. The multiple drip infusion system of claim 2, wherein: dripping fast detection device (205) including U type detection dop (2051), on two parallels of U type detection dop (2051) and relative inner walls respectively fixed mounting infrared sensor transmitting terminal (2052) and infrared sensor receiving terminal (2053), run through centre gripping target drip cup (3) in the U-shaped open slot of U type detection dop (2051), and the liquid medicine in target drip cup (3) passes the cavity between infrared sensor transmitting terminal (2052) and infrared sensor receiving terminal (2053) when dripping.

4. The multiple drip infusion system of claim 2 or 3, wherein: the host (1) comprises a main single-chip microcomputer (101), a host input module (102), a host display module (103), a host alarm module (104), a host wireless transceiving module (105) and a host power supply (106), wherein the host input module, the host display module (103), the host alarm module (104), the host wireless transceiving module (105) and the host power supply (106) are connected, the host wireless transceiving module (105) is connected with each sub-machine wireless transceiving module (206) of the sub-machine (2).

5. The multiple drip infusion system of claim 3, wherein: the submachine input module (202) comprises a submachine on-off key (2021), a submachine setting confirmation key (2022), a submachine adding key (2023) and a submachine subtracting key (2024);

the submachine display module (203) is a submachine liquid crystal display screen (2031);

the submachine alarm module (204) is a submachine buzzer (2041);

the handset on-off key (2021), the handset setup confirm key (2022), the handset add key (2023), the handset subtract key (2024), the handset liquid crystal display (2031) and the handset buzzer (2041) are all arranged on the handset display and control casing (208).

6. The multiple drip infusion system of claim 4, wherein: the host input module (102) comprises a host on-off key (1021), a host setting confirmation key (1022), a host adding key (1023) and a host subtracting key (1024);

the host display module (103) is a host liquid crystal display screen (1031);

the host alarm module (104) is a host alarm lamp (1041) and a host buzzer (1042);

the host computer on-off key (1021), the host computer setting confirmation key (1022), the host computer adding key (1023), the host computer subtracting key (1024), the host computer liquid crystal display screen (1031), the host computer alarm lamp (1041) and the host computer buzzer (1042) are all arranged on the host computer display control shell (107).

7. The multiple drip infusion system of claim 5, wherein: the top end face of the sub machine display and control shell (208) is provided with a second hanging rope (2081), the second hanging rope (2081) can be hung at the hook of an infusion bottle where a target drip cup (3) is located, and the side end face of the sub machine display and control shell (208) is provided with a hook (2082).

8. The multiple drip infusion system of claim 7, wherein: and a first hanging rope (2054) capable of being hung on a hook (2082) on the side end surface of the sub machine display control shell (208) is arranged on the U-shaped detection chuck (2051).

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