CN204637172U - Medical transfusion intelligent remote monitoring warning system - Google Patents

Medical transfusion intelligent remote monitoring warning system Download PDF

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Publication number
CN204637172U
CN204637172U CN201520261229.0U CN201520261229U CN204637172U CN 204637172 U CN204637172 U CN 204637172U CN 201520261229 U CN201520261229 U CN 201520261229U CN 204637172 U CN204637172 U CN 204637172U
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chip
ground connection
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pins
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康冰
林智远
宗宇轩
张晓拓
姜守坤
王帅
汪鹏
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Jilin Jida Incubator Co.,Ltd.
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Jilin University
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Abstract

A kind of Medical transfusion intelligent remote monitoring warning system, belongs to electronics field.The purpose of this utility model is to provide a kind of Medical transfusion intelligent remote monitoring warning system of the medicinal liquid situation that can immediately detect in the medicinal liquid bottles such as drop.This utility model is made up of liquid infrared detection unit, local alarm unit, automatically pinch off unit, ZigBee wireless transmission unit.This utility model structure is simple, and easy for operation, nurse, accompany and attend to etc. can grasp the fluid infusion situation of patient at any time, even if not at the scene, also can hold the information such as flow accurately, prevents sky liquid dangerous, alleviates labor intensity greatly.

Description

Medical transfusion intelligent remote monitoring warning system
Technical field
This utility model belongs to electronics field.
Background technology
Patient needs to notice that whether medicinal liquid is complete constantly in the middle of hospital transfusion process, add its psychological burden and be unfavorable for Rehabilitation, and nurse needs patient infusion situation of constantly patrolling, and its labor intensity is increased.Therefore the research for drop monitoring starts already.External transfusion monitoring equipment is very perfect, the developed country such as the U.S., Japan popularity rate reaches more than 70%, achieve equipment use convenient, detect accurately, the functions such as Multiple detection protection, and there is wireless transmitting system, effectively can reduce the incidence rate of transfusion malpractice, there is high popularity rate, alleviate the psychological burden of patient and the labor intensity of medical personnel to a great extent.Domestic also have research for transfusion monitoring equipment, but finished product conversion ratio is lower, be difficult to realize actual application, in existing product, monitoring principle is complicated, cost is higher, is difficult to realize high precision test, there is false alarm and omits warning phenomenon, more cannot form complete transfusion monitoring system, therefore be difficult to popularization and application at medical field always.
Summary of the invention
The purpose of this utility model is to provide a kind of Medical transfusion intelligent remote monitoring warning system of the medicinal liquid situation that can immediately detect in the medicinal liquid bottles such as drop.
This utility model is made up of liquid infrared detection unit, local alarm unit, automatically pinch off unit, ZigBee wireless transmission unit;
Liquid infrared detection unit: D1, D2 is respectively infrared transmitting tube and the infrared receiving tube of first group, R2, R3 is respectively D1, the current-limiting resistance of D2, LM339 is four road voltage comparator chips, D3 negative electrode input sample voltage is connected by 2 pins, 3 pin input reference voltages, 1 pin is 1 road signal output pin, R5 is potentiometer, for regulating the reference voltage of LM339, R4 is outfan pull-up resistor, D3, it is infrared transmitting tube and the infrared receiving tube of second group that D4 is respectively, R6, R7 is respectively D3, D4 current-limiting resistance, R8 is its corresponding comparator input reference voltage regulator potentiometer, D5 is power supply indicator, D5 negative electrode connects the P1_3 mouth of ZigBee Connector, 1 pin and 7 pins of two groups of infrared circuit outfans and LM339 are connected P1_1 and the P1_0 mouth of ZigBee Connector respectively,
Local alarm unit: Q1 is S8550 type audion, and LS1 is buzzer, and D5 is IN4007 type diode, and three forms the warning circuit of local detecting portion jointly, and warning circuit outfan and R10 pin connect the P1_2 mouth of ZigBee Connector;
Automatic pinch off unit: M1 is micromachine, and P is Mechanical course structure;
ZigBee wireless transmission unit: adopt CC2530 type ZigBee wireless transport module; Be divided into the transceiver part of the power pack of module, signal, the clock part of module, I/O interface section;
1. the equal ground connection of the power pack of module: C1-C7, another pin connects 39,10,21,24,27,28,29 and 31 pins of CC2530 chip respectively, and C8 connects inductance L 1, L1 correspondence and connects VDD;
2. the transceiver part of signal: C9, C10 connect 25,26 pins of CC2530 respectively, and the other end is in parallel with inductance L 2, and L3, C11 are connected in parallel ground connection, C12, L4 are connected in parallel, and are connected to C13 pin, another pin ground connection of C13, C15 is connected with C12 and C14 and SMA interface respectively, C14 ground connection;
3. the clock part of module: Y1 is 32MHz crystal oscillator, and 2 pins of Y1 connect CC2530 chip 23 pin and C17, C17 ground connection, and 1 pin of Y1 connects 22 pins and C18, the C18 ground connection of CC2530 chip; Y2 is 32.768KHz crystal oscillator, and 2 pins of Y2 connect CC2530 chip 33 pin and C19, C19 ground connection, and 1 pin of Y2 connects 32 pins and C20, the C20 ground connection of CC2530 chip; C16 pin connects CC2530 chip 40 pin and ground respectively, and CC2530 chip 30 pin passes through R1 ground connection, chip 41 pin ground connection;
4. I/O interface section: P1 contact pin interface correspondence connects P2_0 to the P1_7 port of CC2530 chip, P2 contact pin interface correspondence connects P0_0 to the RESET_N port of CC22530 chip.
This utility model structure is simple, and easy for operation, nurse, accompany and attend to etc. can grasp the fluid infusion situation of patient at any time, even if not at the scene, also can hold the information such as flow accurately, prevents sky liquid dangerous, alleviates labor intensity greatly.
Accompanying drawing explanation
Fig. 1 is that this utility model circuit connects block diagram; In figure, 1 is infrared detection module; 2 is power management module; 3 is local alarm module; 4 is automatically control; 5 is zigbee wireless network; 6 is main frame; 7 is the Internet; 8 is Terminal Server Client;
Fig. 2 is this utility model infrared detection and alarm unit circuit diagram;
Fig. 3 is this utility model ZigBee radio receiving transmitting module circuit theory diagrams;
Fig. 4 is utility model works flow chart;
Fig. 5 is this utility model PC terminal control monitoring unit surface chart;
Fig. 6 is the mobile monitor interface based on Andriod platform.
Detailed description of the invention
This utility model is made up of liquid infrared detection unit, local alarm unit, automatically pinch off unit, ZigBee wireless transmission unit;
Liquid infrared detection unit: D1, D2 is respectively infrared transmitting tube and the infrared receiving tube of first group, R2, R3 is respectively D1, the current-limiting resistance of D2, LM339 is four road voltage comparator chips, D3 negative electrode input sample voltage is connected by 2 pins, 3 pin input reference voltages, 1 pin is 1 road signal output pin, R5 is potentiometer, for regulating the reference voltage of LM339, R4 is outfan pull-up resistor, D3, it is infrared transmitting tube and the infrared receiving tube of second group that D4 is respectively, R6, R7 is respectively D3, D4 current-limiting resistance, R8 is its corresponding comparator input reference voltage regulator potentiometer, D5 is power supply indicator, D5 negative electrode connects the P1_3 mouth of ZigBee Connector, 1 pin and 7 pins of two groups of infrared circuit outfans and LM339 are connected P1_1 and the P1_0 mouth of ZigBee Connector respectively,
Local alarm unit: Q1 is S8550 type audion, and LS1 is buzzer, and D5 is IN4007 type diode, and three forms the warning circuit of local detecting portion jointly, and warning circuit outfan and R10 pin connect the P1_2 mouth of ZigBee Connector;
Automatic pinch off unit: M1 is micromachine, and P is Mechanical course structure;
ZigBee wireless transmission unit: adopt CC2530 type ZigBee wireless transport module; Be divided into the transceiver part of the power pack of module, signal, the clock part of module, I/O interface section;
1. the equal ground connection of the power pack of module: C1-C7, another pin connects 39,10,21,24,27,28,29 and 31 pins of CC2530 chip respectively, and C8 connects inductance L 1, L1 correspondence and connects VDD;
2. the transceiver part of signal: C9, C10 connect 25,26 pins of CC2530 respectively, and the other end is in parallel with inductance L 2, and L3, C11 are connected in parallel ground connection, C12, L4 are connected in parallel, and are connected to C13 pin, another pin ground connection of C13, C15 is connected with C12 and C14 and SMA interface respectively, C14 ground connection;
3. the clock part of module: Y1 is 32MHz crystal oscillator, and 2 pins of Y1 connect CC2530 chip 23 pin and C17, C17 ground connection, and 1 pin of Y1 connects 22 pins and C18, the C18 ground connection of CC2530 chip; Y2 is 32.768KHz crystal oscillator, and 2 pins of Y2 connect CC2530 chip 33 pin and C19, C19 ground connection, and 1 pin of Y2 connects 32 pins and C20, the C20 ground connection of CC2530 chip; C16 pin connects CC2530 chip 40 pin and ground respectively, and CC2530 chip 30 pin passes through R1 ground connection, chip 41 pin ground connection;
4. I/O interface section: P1 contact pin interface correspondence connects P2_0 to the P1_7 port of CC2530 chip, P2 contact pin interface correspondence connects P0_0 to the RESET_N port of CC22530 chip.
Below in conjunction with accompanying drawing, further detailed description is done to this utility model:
This utility model is made up of liquid infrared detection unit, local alarm unit, automatically pinch off unit, ZigBee wireless transmission unit, is connected to PC terminal monitoring control unit, mobile monitor unit etc. based on Android platform.
Liquid infrared detection unit: this unit realizes working as to transfusion device the detection that with presence or absence of herb liquid, whether detection and medicinal liquid normally drip.D1, D2 are respectively infrared transmitting tube and the infrared receiving tube of first group, and form transfusion device herb liquid with or without obtaining elementary checkout gear, R2, R3 are respectively the current-limiting resistance of D1, D2, and protection infrared receiving/transmission pipe normally works.LM339 is four road voltage comparator chips, and connect D3 negative electrode input sample voltage by 2 pins, 3 pin input reference voltages, 1 pin is 1 road signal output pin.R5 is potentiometer, for regulating the reference voltage of LM339.R4 is outfan pull-up resistor.It is infrared transmitting tube and the infrared receiving tube of second group that D3, D4 are respectively, and R6, R7 are respectively D3, D4 current-limiting resistance, and the common testing circuit forming medicinal liquid and whether normally drip, R8 is its corresponding comparator input reference voltage regulator potentiometer.D5 is power supply indicator, and D5 negative electrode connects the P1_3 mouth of ZigBee Connector.1 pin and 7 pins of two groups of infrared circuit outfans and LM339 are connected P1_1 and the P1_0 mouth of ZigBee Connector respectively.
Local alarm unit: Q1 is S8550 type audion, and LS1 is buzzer, and D5 is IN4007 type diode, and three forms the warning circuit of local detecting portion jointly.Warning circuit outfan and R10 pin connect the P1_2 mouth of ZigBee Connector.
Automatic pinch off unit: M1 is micromachine, and P is Mechanical course structure, realizes pinch off function with mechanical type.
ZigBee wireless transmission unit: this utility model adopts CC2530 type ZigBee wireless transport module.The performance of the RF transceiver using it leading, sets up powerful network node, and in figure, 1. part is the power pack of module, is whole module for power supply; Circuit connecting form is: the equal ground connection of C1-C7, and another pin connects 39,10,21,24,27,28,29 and 31 pins of CC2530 chip respectively, and C8 connects inductance L 1, L1 correspondence and connects VDD; 2. part is the transceiver part of signal, by the radio-frequency antenna of SMA interface, on chip, RF_P, RF_N two pins are connected, and receive and dispatch signal, circuit form is: C9, C10 connect 25,26 pins of CC2530 respectively, the other end is in parallel with inductance L 2, and L3, C11 are connected in parallel ground connection, and C12, L4 are connected in parallel, be connected to C13 pin, another pin ground connection of C13, C15 is connected with C12 and C14 and SMA interface respectively, C14 ground connection; 3. part is the clock part of module, and for operating die and radiofrequency signal provide real-time clock, circuit form is: Y1 is 32MHz crystal oscillator, 2 pins of Y1 connect CC2530 chip 23 pin and C17, C17 ground connection, 1 pin of Y1 connects 22 pins and C18, the C18 ground connection of CC2530 chip; Y2 is 32.768KHz crystal oscillator, and 2 pins of Y2 connect CC2530 chip 33 pin and C19, C19 ground connection, and 1 pin of Y2 connects 32 pins and C20, the C20 ground connection of CC2530 chip; C16 pin connects CC2530 chip 40 pin and ground respectively, and CC2530 chip 30 pin passes through R1 ground connection, chip 41 pin ground connection; 4. part is I/O interface section, makes the constrained input of signal; Here be contact pin form the interface encapsulation of module, plug time easy to use is changed, circuit connecting form is: P1 contact pin interface correspondence connects P2_0 to the P1_7 port of CC2530 chip, and P2 contact pin interface correspondence connects P0_0 to the RESET_N port of CC22530 chip.
PC terminal monitoring control unit: this utility model arranges ipc monitor control end, window 1 in host computer interface: the real time execution situation showing each drop detected, redgreenblue corresponding infusion-completed respectively in interface, transfusion is normally carried out, the abnormal three kinds of situations of transfusion condition.Window 2: pinch off structure control end, window can realize in case of emergency carrying out shutoff operation to the transfusion device of exception thus.Window 3:Android mobile monitor end display end, in order to display just at the Andriod watch-dog of synchronous operation.Window 4: operator on duty's Data Enter window, has this window can by operator on duty's Data Enter on the same day, to realize Terminal Control Element and its Andriod equipment from being dynamically connected.
Mobile monitor unit (Android Client Unit) based on Android platform: this utility model arranges the mobile monitor unit based on Andriod platform, window 1 in monitoring interface: the real time execution situation showing each drop detected, redgreenblue corresponding infusion-completed respectively in interface, transfusion is normally carried out, the abnormal three kinds of situations of transfusion condition.Window 2:PC machine terminal monitoring control unit information displaying end, shows the relevant information that host computer issues to mobile monitor unit in real time.Window 3: pinch off structure control end, window in case of emergency can carry out shutoff operation to the transfusion device of exception thus.

Claims (1)

1. a Medical transfusion intelligent remote monitoring warning system, is characterized in that: be made up of liquid infrared detection unit, local alarm unit, automatically pinch off unit, ZigBee wireless transmission unit;
Liquid infrared detection unit: D1, D2 is respectively infrared transmitting tube and the infrared receiving tube of first group, R2, R3 is respectively D1, the current-limiting resistance of D2, LM339 is four road voltage comparator chips, D3 negative electrode input sample voltage is connected by 2 pins, 3 pin input reference voltages, 1 pin is 1 road signal output pin, R5 is potentiometer, for regulating the reference voltage of LM339, R4 is outfan pull-up resistor, D3, it is infrared transmitting tube and the infrared receiving tube of second group that D4 is respectively, R6, R7 is respectively D3, D4 current-limiting resistance, R8 is its corresponding comparator input reference voltage regulator potentiometer, D5 is power supply indicator, D5 negative electrode connects the P1_3 mouth of ZigBee Connector, 1 pin and 7 pins of two groups of infrared circuit outfans and LM339 are connected P1_1 and the P1_0 mouth of ZigBee Connector respectively,
Local alarm unit: Q1 is S8550 type audion, and LS1 is buzzer, and D5 is IN4007 type diode, and three forms the warning circuit of local detecting portion jointly, and warning circuit outfan and R10 pin connect the P1_2 mouth of ZigBee Connector;
Automatic pinch off unit: M1 is micromachine, and P is Mechanical course structure;
ZigBee wireless transmission unit: adopt CC2530 type ZigBee wireless transport module; Be divided into the transceiver part of the power pack of module, signal, the clock part of module, I/O interface section;
1. the equal ground connection of the power pack of module: C1-C7, another pin connects 39,10,21,24,27,28,29 and 31 pins of CC2530 chip respectively, and C8 connects inductance L 1, L1 correspondence and connects VDD;
2. the transceiver part of signal: C9, C10 connect 25,26 pins of CC2530 respectively, and the other end is in parallel with inductance L 2, and L3, C11 are connected in parallel ground connection, C12, L4 are connected in parallel, and are connected to C13 pin, another pin ground connection of C13, C15 is connected with C12 and C14 and SMA interface respectively, C14 ground connection;
3. the clock part of module: Y1 is 32MHz crystal oscillator, and 2 pins of Y1 connect CC2530 chip 23 pin and C17, C17 ground connection, and 1 pin of Y1 connects 22 pins and C18, the C18 ground connection of CC2530 chip; Y2 is 32.768KHz crystal oscillator, and 2 pins of Y2 connect CC2530 chip 33 pin and C19, C19 ground connection, and 1 pin of Y2 connects 32 pins and C20, the C20 ground connection of CC2530 chip; C16 pin connects CC2530 chip 40 pin and ground respectively, and CC2530 chip 30 pin passes through R1 ground connection, chip 41 pin ground connection;
4. I/O interface section: P1 contact pin interface correspondence connects P2_0 to the P1_7 port of CC2530 chip, P2 contact pin interface correspondence connects P0_0 to the RESET_N port of CC22530 chip.
CN201520261229.0U 2015-04-28 2015-04-28 Medical transfusion intelligent remote monitoring warning system Active CN204637172U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110368552A (en) * 2019-07-24 2019-10-25 江苏开放大学(江苏城市职业学院) One kind remotely combining unattended medical infusion monitoring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110368552A (en) * 2019-07-24 2019-10-25 江苏开放大学(江苏城市职业学院) One kind remotely combining unattended medical infusion monitoring system

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GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200925

Address after: Room 511, 5th floor, Area A, 2499 Weishan Road, Changchun High-tech Development Zone, Jilin Province, 130000

Patentee after: JILIN University SCIENCE AND TECHNOLOGY PARK DEVELOPMENT CENTER

Address before: 130012 No. 5988 Renmin Street, Jilin, Changchun

Patentee before: Jilin University

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210629

Address after: 8 / F b1-1, phase I, Changchun Beihu science and Technology Park, 3333 Shengbei street, north high tech Zone, Changchun City, Jilin Province, 130000

Patentee after: Jilin Jida Incubator Co.,Ltd.

Address before: Room 511, 5th floor, Area A, 2499 Weishan Road, Changchun High-tech Development Zone, Jilin Province, 130000

Patentee before: JILIN University SCIENCE AND TECHNOLOGY PARK DEVELOPMENT CENTER