CN201996892U - Blood purification centralized monitoring system - Google Patents

Blood purification centralized monitoring system Download PDF

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Publication number
CN201996892U
CN201996892U CN2010206488020U CN201020648802U CN201996892U CN 201996892 U CN201996892 U CN 201996892U CN 2010206488020 U CN2010206488020 U CN 2010206488020U CN 201020648802 U CN201020648802 U CN 201020648802U CN 201996892 U CN201996892 U CN 201996892U
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China
Prior art keywords
circuit
blood
blood purification
master controller
bus
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Expired - Lifetime
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CN2010206488020U
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Chinese (zh)
Inventor
李昔华
彭佑铭
林金朝
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SWS HEMODIALSIS CARE CO., LTD.
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Chongqing Shanwaishan Science & Technology Co Ltd
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Abstract

The utility model relates to a blood purification centralized monitoring system, which comprises at least on blood purifying device. Each blood purifying device comprises a master controller, a detecting circuit and a control circuit, a signal receiving end of the master controller is used for receiving detection signals of the detecting circuit, and a control end of the master controller is used for outputting control signals to the control circuit. The blood purification centralized monitoring system is characterized in that the master controller is connected with a network interface circuit, and all blood purifying devices are connected to a blood purification monitoring server through the network. By means of the blood purification centralized monitoring system, treatment process of multiple blood purifying devices can be monitored on line in real time, centralized nursing and management in personal diagnosis and treatment of patients can be realized, and the blood purification centralized monitoring system is convenient for device maintenance and responsibility tracking, and is efficient and reliable.

Description

Blood purification is concentrated monitor system
Technical field
This utility model belongs to blood purification and concentrates monitor system.
Background technology
In blood cleaning equipment, patient's blood flows out the extracorporeal circulation that constitutes via pipeline in the body to be got back in the body, in this blood circulation, mainly comprises bloody path, liquid road and three parts of monitoring system.Outside the intravital blood lead body of patient, enter extracorporeal circuit such as dialyser or filter, pass back into human body, constitute the bloody path system; In the liquid-way system, the dialysis solution of standard ionomer concentration enters processes such as dialyser and dialyzer membrane offside blood samples of patients generation disperse, convection current, ultrafiltration, and removes redundant moisture in patient's body with suitable speed.Monitoring system is monitored each parts of blood cleaning equipment, parameter, index etc., by calculating and the relevant execution unit work of control, reaches the purification treatment purpose.Many patient's sign state parameters and equipment running status parameter are arranged in the blood purification treatment process, huge to therapeutic effect and safety effect.
General blood cleaning equipment is often disposed in real time by sound and light alarm and protection action, takes place to avoid accident, and warning message code and equipment fault code are carried out record, so that after-sales-service engineer keeps in repair inquiry.In addition, general blood cleaning equipment often passes through preceding treatment parameter setting of treatment and the manual adjustment correction in mode of operation selection and the therapeutic process, realizes different patients' treatment and clinical effectiveness evaluation, and efficient is relatively low; In order to treat safety, often medical personnel everyone can only nurse 1～2 equipment.
The defective of prior art is: the patient is being carried out in the process of hemodialysis, with operations such as closely bound up treatment parameter setting of patient treatment effect and mode of operation selection can only be by manually regulating, for the safety for the treatment of, medical personnel often can only nurse 1～2 blood cleaning equipment, work efficiency is lower, can not adapt to the situation that many blood cleaning equipments are worked simultaneously.
The utility model content
The purpose of this utility model provides a kind of concentrated monitor system of blood cleaning equipment, can carry out real time on-line monitoring simultaneously to the therapeutic process of many blood cleaning equipments, can realize the concentrated nurse management in personalized diagnosis and treatment of patient and the treatment.
For achieving the above object, this utility model is explained a kind of blood purification and is concentrated protecting system, comprise at least one blood cleaning equipment, every described blood cleaning equipment all is provided with master controller, testing circuit and control circuit, the detection signal of the signal receiving end receiving test circuit of described master controller, this main controller controls end output control signal is given control circuit, its key is: described master controller also is connected with network interface circuit, and all blood cleaning equipments are connected on the same blood purification monitoring server through network.
Described network interface circuit is the interface circuit of one or more combinations of the RS485 bus, CAN bus, Ethernet and the wireless network that are used for realizing the network interconnection.
Described blood purification monitoring server is provided with the interface circuit of one or more combinations in RS485 bus, CAN bus, Ethernet and the wireless network that is connected with blood cleaning equipment; Be provided with server OS and monitoring central management system in the blood purification monitoring server.
Described testing circuit is temperature sensing circuit, flow detection circuit, air detection circuit, leaks one or more combinations that blood stains dye testing circuit.
Described control circuit is one or more combinations of temperature-control circuit, flow control circuit, leakage alarm circuit, leakage blood warning circuit.
Blood cleaning equipment described in this utility model also has the interface that meets RS485, CAN, EtherNet or wireless network standards except that having the every treatment function of traditional blood cleaning equipment; Except that operation blood purification treatment functional programs, also have the function that equipment state, patient's sign parameter etc. is transferred to the Centralized Monitoring server, can accept and carry out control instruction from Centralized Monitoring server downloading patient personalized therapy program, parameter.
The operate services system of the blood purification monitoring server described in this utility model refers to the computer operating system software with Network Management Function; Described monitoring centre management software is meant described concentrated monitor system management procedure and associated database systems thereof, in order to receive the real time information of each blood cleaning equipment running, compare judgement, abnormality is sent sound and light alarm or is sent emergent control instruction etc., and write down complete therapeutic process data to reach the clinical analysis application aims, can also realize the treatment and the management of personalized treatment prescription in conjunction with patient's electronic health record; Described network interface comprises RS485, the CAN of the network interface of computer configuration or expansion and radio network interface etc., possesses and many abilities that blood cleaning equipment is interconnected.
Its beneficial effect is: with the blood purification monitoring server by wireless or wired network interface is interconnected with many blood cleaning equipments, can receive the equipment operational factor of many blood cleaning equipments in the patient treatment process simultaneously, realization is carried out in real time and the on-line monitoring function simultaneously to many blood cleaning equipments, not only be convenient to the concentrated nurse management in the patient treatment, strengthen clinical guidance effect and equipment safety in operation, also be convenient to equipment fault maintenance and accident and follow the tracks of.
Description of drawings
Fig. 1 is the structured flowchart of blood cleaning equipment in this utility model;
Fig. 2 is a theory diagram of the present utility model;
Fig. 3 is a blood cleaning equipment communication interface schematic diagram in this utility model.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is described in further detail.
As shown in Figure 1 and Figure 2: a kind of blood purification is concentrated protecting system, comprise at least one blood cleaning equipment 3, every described blood cleaning equipment 3 all is provided with master controller 4, testing circuit and control circuit, the detection signal of the signal receiving end receiving test circuit of described master controller 4, this master controller 4 control ends output control signal is given control circuit, described master controller 4 also is connected with network interface circuit 13, and all blood cleaning equipments 3 are connected on the same blood purification monitoring server 1 through network 2.
Described testing circuit is temperature sensing circuit 5, flow detection circuit 6, air detection circuit 7, leaks one or more combinations that blood stains dye testing circuit 8.
Described control circuit is one or more combinations of temperature-control circuit 9, flow control circuit 10, leakage alarm circuit 11, leakage blood warning circuit 12.
In blood cleaning equipment 3, temperature sensing circuit 5 connects the temperature detection end of master controller 4, flow detection circuit 6 connects the flow detection end of master controller 4, and air detection circuit 7 connects the air detection end of master controller 4, leaks blood stains and dyes the leakage blood test side that testing circuit 8 connects master controller 4.
In blood cleaning equipment 3, temperature-control circuit 9 connects the temperature control end of master controller 4, flow control circuit 10 connects the flow-control end of master controller 4, the leakage alarm control end of leakage alarm circuit 11 master controllers 4, the leakage blood controlling alarm end of leakage blood warning circuit 12 master controllers 4.
Described network interface circuit 13 is interface circuits of one or more combinations of the RS485 bus, CAN bus, Ethernet and the wireless network that are used for realizing the network interconnection.
Described blood purification monitoring server 1 is provided with the interface circuit of one or more combinations in RS485 bus, CAN bus, Ethernet and the wireless network that is connected with blood cleaning equipment 3; Be provided with server OS and monitoring central management system in the blood purification monitoring server 1.
Among Fig. 3, IC1 is the 32 8-digit microcontroller chip STM32F107 that ST company produces, and has interfaces such as RS232, the CAN of standard and 10/100M Ethernet, is the master controller of blood cleaning equipment.IC3 is that MAXIM company produces the interface chip that RS232 changes RS485, and it is connected to the receiving end RXD3 of the UART3 serial port of IC1, the TXD3 that makes a start, and is connected on the RS485 network by the J2 socket, and R28, R29 are the bus short circuit protective resistances.IC4 is the CAN bus transceiver chip that TI company produces, and it is connected to the CAN bus receiving end CANRX of IC1, the CANTX that makes a start, and is connected on the CAN bus network by J3, and R30 is the terminal build-out resistor on the CAN bus.IC5 is the Ethernet physical layer interface chip of INTEL Corp., it is on the one hand by RMII_TXEN, RMII_TXD, RMII_RXD, RMII_CRX_DV, RMII_REF_CLK, MDIO, MDC signal and PHY_CLK and IC1 Host Controler Interface, be connected to network transmission transformer U3 on the other hand, be connected with the RJ45 plug-in unit then.
J1 provides+and the 5V power supply is as controller peripheral circuit working power, and behind+3.3V, provide IC1, IC3 etc. and other control circuit as working power through the U2 voltage stabilizing.
By above-mentioned bus, monitoring server and many blood cleaning equipment interconnection have been realized.Thereby uploading of realization data downloaded and control operation.

Claims (5)

1. a blood purification is concentrated monitor system, comprise at least one blood cleaning equipment (3), every described blood cleaning equipment (3) all is provided with master controller (4), testing circuit and control circuit, the detection signal of the signal receiving end receiving test circuit of described master controller (4), this master controller (4) control end output control signal is given control circuit, it is characterized in that: described master controller (4) also is connected with network interface circuit (13), and all blood cleaning equipments (3) are connected on the same blood purification monitoring server (1) through network (2).
2. blood purification according to claim 1 is concentrated monitor system, it is characterized in that:
Described network interface circuit (13) is the interface circuit of one or more combinations of the RS485 bus, CAN bus, Ethernet and the wireless network that are used for realizing the network interconnection.
3. blood purification according to claim 1 is concentrated monitor system, it is characterized in that:
Described blood purification monitoring server (1) is provided with the interface circuit of one or more combinations in RS485 bus, CAN bus, Ethernet and the wireless network that is connected with blood cleaning equipment (3).
4. blood purification according to claim 1 is concentrated monitor system, it is characterized in that:
Described testing circuit is temperature sensing circuit (5), flow detection circuit (6), air detection circuit (7), leaks one or more combinations that blood stains dye testing circuit (8).
5. blood purification according to claim 1 is concentrated monitor system, it is characterized in that:
Described control circuit is one or more combinations of temperature-control circuit (9), flow control circuit (10), leakage alarm circuit (11), leakage blood warning circuit (12).
CN2010206488020U 2010-12-08 2010-12-08 Blood purification centralized monitoring system Expired - Lifetime CN201996892U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN2010206488020U CN201996892U (en) 2010-12-08 2010-12-08 Blood purification centralized monitoring system

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103203047A (en) * 2013-04-24 2013-07-17 重庆大学 Intelligent hemodialysis machine
CN103372237A (en) * 2012-04-16 2013-10-30 爱倜国际贸易有限公司 Dialysis treatment instrument monitoring system and dialysis treatment instrument monitoring method
CN107689906A (en) * 2016-12-28 2018-02-13 江苏博权医疗科技有限公司 A kind of CAN structure of full-automatic medical detecting Instrument
CN107705847A (en) * 2016-12-28 2018-02-16 江苏博权医疗科技有限公司 A kind of full-automatic medical detection method based on CAN

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103372237A (en) * 2012-04-16 2013-10-30 爱倜国际贸易有限公司 Dialysis treatment instrument monitoring system and dialysis treatment instrument monitoring method
CN103372237B (en) * 2012-04-16 2017-04-26 爱倜国际贸易有限公司 Dialysis treatment instrument monitoring system and dialysis treatment instrument monitoring method
CN103203047A (en) * 2013-04-24 2013-07-17 重庆大学 Intelligent hemodialysis machine
CN107689906A (en) * 2016-12-28 2018-02-13 江苏博权医疗科技有限公司 A kind of CAN structure of full-automatic medical detecting Instrument
CN107705847A (en) * 2016-12-28 2018-02-16 江苏博权医疗科技有限公司 A kind of full-automatic medical detection method based on CAN

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Denomination of utility model: Blood purification centralized monitoring system

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Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch

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