CN103034780A - Hospital ward management system based on heterogeneous network - Google Patents

Hospital ward management system based on heterogeneous network Download PDF

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Publication number
CN103034780A
CN103034780A CN2012104297484A CN201210429748A CN103034780A CN 103034780 A CN103034780 A CN 103034780A CN 2012104297484 A CN2012104297484 A CN 2012104297484A CN 201210429748 A CN201210429748 A CN 201210429748A CN 103034780 A CN103034780 A CN 103034780A
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management
heterogeneous network
network
ward
extension set
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CN2012104297484A
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张伟
沈琼霞
韩韬
杨正大
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张伟
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Abstract

The invention discloses a hospital ward management system based on a heterogeneous network. The system is formed by a nurse station host machine, a ward extension set, a sickbed extension set, a toilet extension set, a portable medical treatment monitoring system, a nurse station electronic information board, a passage digital screen, a handheld mobile terminal and the like through a wired and wireless mixed heterogeneous communication network. According to the system disclosed by the invention, the hospital ward digital management functions such as endemic area information management, doctor-patient linkage, physiological information collection and monitoring, automatic alarm and personnel positioning are realized through advanced network communication, a database, intelligent control, data management, information safety and embedded technology, the working quality and the working efficiency of health care workers are effectively improved, the working strength is reduced, resource allocation is reasonably optimized, an instant communication platform for doctors and patients is established, and the system is conductive to the psychological recovery of patients so as to enable the patients to participate in a treatment process actively, which helps health recovery.

Description

Hospital ward management system based on heterogeneous network
Technical field
The present invention relates to a kind of hospital digitisation information management system, relate in particular to a kind of hospital ward management system based on heterogeneous network.
Background technology
The develop rapidly of the related information technology such as computer technology, network technology is so that Hospital Informatization also constantly advances in the degree of depth of using with on extensively spending.Be accompanied by " appearance of the concepts such as digital earth, the address of " digital hospital " is arisen at the historic moment, and " digital hospital " builds becomes one of focus of Constructing of Hospital day by day.Advanced person's computer technology, the communication technology, sensor technology etc. are used in the hospital, can effectively alleviate medical personnel's working strength, improve medical care efficient and quality of medical care, reduce error as far as possible and avoid malpractice and malpractice, for the public provides more easily medical services of high-quality, make hospital more efficiently, reliably the operation.
The digital management in ward is the pith of hospital digitisation.The basis of digital ward management system is to set up a local communication network that covers the lesion, by device ends such as this network connection nurse station, ward extension set, sick bed extension sets, finishes transmission and the management of information.Traditional ward management system generally all is based on single cable network, such as RS232, RJ45 etc.Along with the growth of application demand, systemic-function and lesion circumstance complication degree constantly increase, and the defective of single cable network on dirigibility and cost highlights.Particularly the appearance of portable, mobile model medical terminal demand more makes cable network meet the demands.The present invention is based on heterogeneous network and realize the ward management system, combine the advantage of cable network and wireless network, have sufficient dirigibility and extendability, take into account the demand of function, cost and efficient.
Summary of the invention
The objective of the invention is the digital information management of real hospital ward, build more efficiently doctors and patients' real-time interaction platform, improve medical personnel's work efficiency, improve patient's quality of medical and nursing, promote the standardization of hospital ward work, and the sufficient dirigibility of assurance system and extendability.
For realizing above purpose, the invention provides a kind of hospital ward management system based on heterogeneous network, it is characterized in that: make up heterogeneous network wired and that wireless mode mixes, at equipment such as heterogeneous network basis access nurse station main frame, ward extension set, sick bed extension set, toilet extension set, portable medical supervisory system, hand-held mobile terminal, nurse station electronic information plate, corridor digital screens.
Described heterogeneous network mixes structure by cable network and wireless network.Cable network comprises TCP/IP LAN (Local Area Network), RS232 serial ports network, CAN bus network etc., and the TCP/IP LAN (Local Area Network) is backbone network, and RS232 serial ports network and CAN bus network are subnet; Wireless network comprises Zigbee network, bluetooth, UWB etc., and Zigbee network is backbone network, and bluetooth and UWB are mainly used in the terminal device Point-to-Point Data Transmission.Described nurse station main frame is comprised of ward database and control and management center, the management that realizes being admitted to hospital, the management of leaving hospital, drug control, expenses management, material equipment management, doctor's advice management, nurse paperwork management, the management of arranging an order according to class and grade, call manager, information pushing are managed, system arranges the functions such as management, registration management, hospital HIS interface management.Described ward extension set realizes that the ward relevant information shows, responds the functions such as the next voice call request of nurse station mainframe switching, personnel positioning.Described sick bed extension set realizes that patient's essential information shows, receives transmission portable medical supervisory system data, personnel positioning, reception nurse station short message notification, receives the functions such as doctor's advice, voice communication, displaying video.Emergency alarm when described toilet extension set can make the patient meet accident in the toilet.But the physiological parameters such as described portable medical supervisory system acquisition monitoring Heart Rate, cardiogram, blood oxygen pulse, non-invasive blood pressure, respiration rate, body temperature also are transferred to the nurse station Host Administration by heterogeneous network.Described hand-held mobile terminal is carried by medical personnel, realizes the functions such as call, personnel positioning, reception nurse station short message, information inquiry.The real-time roll display of described nurse station electronic information plate section office information comprises ward be in hospital total number of persons, in/out institute number, inpatient perform the operation arrangement, section office's district's notice information, doctor on duty or nurse's information etc.Described corridor digital screen shows some essential informations in the corridor full position, such as section office's name, date, time, calling bed label etc., or displaying format customization information, as welcome certain leader expert inspection work etc.
Description of drawings
Figure l is the hospital ward management system configuration diagram based on heterogeneous network of the present invention.
Number in the figure is as follows:
1TCP/IP LAN (Local Area Network) 2CAN bus network 3' " RS232 network
4Zigbee network 5---bluetooth or UWB network
Fig. 2 is the structural representation of nurse station main frame.
6---ward database 7---control and management center
Fig. 3 is ward extension set structural representation.
Fig. 4 is sick bed extension set structural representation.
Fig. 5 is toilet extension set structural representation.
Fig. 6 is portable medical supervisory system structural representation.
Fig. 7 is the hand-held mobile terminal structural representation.
Fig. 8 is nurse station electronic information plate structure synoptic diagram.
Fig. 9 is corridor digital screen structural representation.
Embodiment
Hospital ward management system configuration diagram based on heterogeneous network of the present invention as shown in Figure 1, comprise the isomery communication network that is formed by TCP/ worker P LAN (Local Area Network) 1, CAN bus network 2, RS232 network 3, Zigbee network 4, bluetooth or UWB network 5 etc., and the equipment such as nurse station main frame, ward extension set, sick bed extension set, toilet extension set, portable medical supervisory system, hand-held mobile terminal, nurse station electronic information plate, corridor digital screen that accesses this heterogeneous network.
The nurse station main frame is the core of hospital ward management system, preserves and upgrades all information of lesion patient, MCA relevant information, call manager and facility information, and provide human-computer interaction interface for the ward management personnel.The nurse station main frame connects ward equipment, mobile device and corridor equipment by heterogeneous networks such as TCP/TP LAN (Local Area Network) 1, Zigbee networks 4, realizes information interaction and management.
Ward equipment comprises ward extension set, sick bed extension set, toilet extension set etc.The ward extension set is equipped with liquid crystal touch screen, obtains ward information and demonstration by heterogeneous network from the nurse station main frame, and call diversion and personnel positioning function are provided simultaneously.The sick bed extension set is equipped with liquid crystal touch screen, obtains sufferer information and shows that the patient also can operate at liquid crystal display from the nurse station main frame by heterogeneous network, realizes the functions such as inquiry, calling.The toilet extension set guarantees the timely transmitting of warning message by CAN bus network and nurse station main-machine communication.
Mobile device comprises portable medical supervisory system and hand-held mobile terminal.The portable medical supervisory system is connected with the sick bed extension set by RS232 network 3, bluetooth or UWB network 5, and patient's physiologic information data of Real-time Collection are passed to the sick bed extension set, and then is transferred to the nurse station host data base and manages.Hand-held mobile terminal is carried by medical personnel, is connected with the nurse station main frame by Zigbee network 4, realizes the functions such as call, personnel positioning, reception nurse station short message, information inquiry.
Corridor equipment comprises nurse station electronic information plate and corridor digital screen.Corridor equipment all is connected with the nurse station main frame by Zigbee network 4, shows section office's information and some public informations.
Below will describe the said equipment respectively with reference to the accompanying drawings.
Fig. 2 is the structural representation of nurse station main frame.As shown in Figure 2, the nurse station main frame is comprised of ward database 6 and control and management center 7 two large divisions.The core of ward database 6 is database servers, can select high-performance server or common pc machine depending on the database scale.The human-computer interaction interface in keyboard, mouse and display composition data storehouse, medical personnel can by the ward system management software to database add, deletion, information inquiry and work is set etc.Control and management center 7 is comprised of each interface and the audio call interface of isomery communication network, take ARM11CPU as processor core, being used for the interfaces such as control Zigbee, CAN and RJ45 receives the transmission data and carries out corresponding data protocol conversion, carry out voice call communication by microphone, receiver, outside speaker, by calling controls such as liquid crystal touch screen dial, transfers, answers.
Fig. 3 is ward extension set structural representation.The ward extension set is take ARMllCPU as processor core, by the interfaces such as Zigbee and RJ45 access heterogeneous network, from lesion database acquisition ward relevant information and in the lcd touch screen display.The ward extension set is the voice communication apparatus such as integrated microphone, outside speaker also, when the patient calling nurse station, if medical personnel not in nurse station, can respond with regard to the extension set touch-screen diverting call of near operation ward.Extension set fixing peace in ward is loaded on each doorway, ward, can be used as nodes of locations and realizes personnel positioning function.
Fig. 4 is sick bed extension set structural representation.The sick bed extension set is take ARMllCPU as processor core, by the interfaces such as Zigbee or RJ45 access heterogeneous network, from lesion database acquisition patient related information and in the lcd touch screen display.Sick bed extension set integrated with Bluetooth or UWB module and RS232 serial ports can connect the portable medical supervisory system, and reception patient physiologic information data communication device is crossed heterogeneous network and transferred to the lesion database.Sufferer can by operation liquid crystal touch screen nurse call station, be carried out voice dialogue with microphone, receiver, and receive nurse station short message, doctor's advice, displaying video etc.
Fig. 5 is toilet extension set structural representation.The toilet extension set is take 51 single-chip microcomputers as processor core, links to each other with the nurse station main frame by the CAN interface, after the warning button is pressed, warning message reached the nurse station main frame.
Fig. 6 is portable medical supervisory system structural representation.The portable medical supervisory system is take ARMllCPU as processor core, the sensors such as integrated electrocardio, body temperature, blood oxygen, blood pressure, gather the physiological parameter data, be connected to the sick bed extension set by RS232 interface, Zigbee interface, bluetooth or UWB module, data reach the nurse station main frame the most at last.Liquid crystal touch screen provides the instrumentation interface, and can show in real time monitoring result.Instrument both can adopt powered battery, was easy to carry, and also can use the 220v alternating current nearby.
Fig. 7 is the hand-held mobile terminal structural representation.Hand-held mobile terminal is connected to the nurse station main frame take ARMl1CPU as processor core by Zigbee network, can be carried by medical personnel.Liquid crystal touch screen provides operation interface, but the data query library information, or to sufferer transmission announcement information.The speech ciphering equipment such as microphone, loudspeaker can make medical personnel respond at any time sufferer and call out, and also can initiatively make a call to the sick bed extension set.Hand-held mobile terminal can position the carrier take ward extension set, sick bed extension set as nodes of locations.
Fig. 8 is nurse station electronic information plate structure synoptic diagram.Nurse station electronic information plate connects the nurse station main frame take ARMllCPU as processor core by Zigbee network, obtains section office's relevant information, in the liquid crystal screen display.
Fig. 9 is corridor digital screen structural representation.The corridor digital screen connects the nurse station main frame take the 5l single-chip microcomputer as processor core by Zigbee network, obtains public information, in digital screen display.
Case study on implementation described in this patent only is explanation and exemplary, and those skilled in the art adopt different hardware devices, heterogeneous network building form etc. to realize this patent for example according to the description of this patent, and it is all covered by the protection domain of this patent.

Claims (7)

1. hospital ward management system based on heterogeneous network, it is characterized in that: make up heterogeneous network wired and that wireless mode mixes, at equipment such as heterogeneous network basis access nurse station main frame, ward extension set, sick bed extension set, toilet extension set, portable medical supervisory system, hand-held mobile terminal, nurse station electronic information plate, corridor digital screens.
2. heterogeneous network according to claim 1, it is characterized in that: each communication between devices network is made of wired and wireless various ways mixing in the system, wired mode includes, without being limited to TCP/ worker P network, CAN bus network, RS232 serial ports network etc., and wireless mode includes, without being limited to Zigbee network, blueteeth network, UWB network etc.
3. nurse station according to claim 1 main frame, it is characterized in that: by the heterogeneous network connecting system, formed by ward database and control and management center two large divisions, the management that realizes being admitted to hospital, the management of leaving hospital, drug control, expenses management, material equipment management, doctor's advice management, nurse paperwork management, the management of arranging an order according to class and grade, call manager, information pushing are managed, system arranges the functions such as management, registration management, hospital HIS interface management.The ward database comprises database server, keyboard, mouse and display, and the control and management center comprises ARMll core processor, liquid crystal touch screen, heterogeneous network interface and audio call interface.
4. according to the described ward of claim l extension set, it is characterized in that: by the heterogeneous network connecting system, by module compositions such as ARMll processor, heterogeneous network interface, liquid crystal touch screen, voice communication apparatus, the functions such as the voice call request that realization ward relevant information shows, the main frame transfer of response nurse station fetches, personnel positioning.
5. according to the described sick bed extension set of claim l, it is characterized in that: by the heterogeneous network connecting system, by module compositions such as ARMll processor core, voice communication apparatus, realize that patient's essential information shows, receives transmission portable medical supervisory system data, personnel positioning, reception nurse station short message notification, receives the functions such as doctor's advice, voice communication, displaying video.
6. portable medical supervisory system according to claim 1, it is characterized in that: by the heterogeneous network connecting system, by the ARMll processor, the heterogeneous network interface, liquid crystal touch screen, the sensors such as electrocardio, body temperature, blood oxygen, blood pressure, the module compositions such as power management, the physiological parameters such as acquisition monitoring Heart Rate, cardiogram, blood oxygen pulse, non-invasive blood pressure, respiration rate, body temperature also are transferred to the nurse station main frame by heterogeneous network, instrument both can adopt powered battery, be easy to carry, also can use the 220v alternating current.
7. according to the described hand-held mobile terminal of claim l, it is characterized in that: by the heterogeneous network connecting system, can carry, by module compositions such as ARMll processor, heterogeneous network interface, liquid crystal touch screen, voice communication apparatus, realize the functions such as call, personnel positioning, reception nurse station short message notification, information inquiry.
CN2012104297484A 2012-11-01 2012-11-01 Hospital ward management system based on heterogeneous network Pending CN103034780A (en)

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103655088A (en) * 2013-12-24 2014-03-26 湖南新云医疗装备工业有限公司 Bedside terminal and digital sickbed system
CN103720557A (en) * 2013-09-27 2014-04-16 广州曼纽科实验分析仪器有限公司 Intelligent shifting system
CN104424528A (en) * 2013-09-05 2015-03-18 罗斯福 Intelligent hospital bed medical management system, control device and intelligent hospital bed medical management method
CN104800086A (en) * 2015-04-24 2015-07-29 深圳市龙岗中心医院 Intelligent regular nurse calling system
CN105187076A (en) * 2015-09-14 2015-12-23 宝玲 Medical bed calling system
CN105513230A (en) * 2015-12-11 2016-04-20 哈尔滨墨医生物技术有限公司 Medical affair nursing alarm calling system
TWI554970B (en) * 2014-12-29 2016-10-21 遠傳電信股份有限公司 Status reporting system capable of informing the person on duty
CN106139307A (en) * 2016-08-16 2016-11-23 肇庆医学高等专科学校 A kind of vein frame for automatic alarm and APP terminal system
CN106856500A (en) * 2016-10-18 2017-06-16 汕头市顺网科技有限公司 A kind of nursing interactive system of inpatient department
CN108010572A (en) * 2017-11-16 2018-05-08 广州高通影像技术有限公司 A kind of endoscope center department management system
CN108737546A (en) * 2018-05-22 2018-11-02 湖南尚医康医疗科技有限公司 A kind of hospital ward nursing system based on OFDM broadband power line carrier technologies
CN109360641A (en) * 2018-09-13 2019-02-19 周坤 A kind of intracardiac care of patients health information management system and its application method
CN111243723A (en) * 2018-11-28 2020-06-05 台北医学大学 Medical information display system and display content generation method
CN111445987A (en) * 2020-03-26 2020-07-24 哈尔滨工业大学 Hospital information management system
CN111931136A (en) * 2019-05-13 2020-11-13 北京云头柜智能科技有限公司 Integrated intelligent ward central control system
CN111968318A (en) * 2020-08-10 2020-11-20 华中科技大学同济医学院附属协和医院 Mobile nursing system and method
CN112786196A (en) * 2021-02-02 2021-05-11 吕丽 Intelligent nursing interaction system based on big data medical management
CN113539447A (en) * 2020-04-21 2021-10-22 广东博钧医疗信息科技有限公司 Intelligent nurse station system
CN114006921A (en) * 2021-10-15 2022-02-01 厦门狄耐克物联智慧科技有限公司 Nurse station supervisor with intelligent control
WO2023173630A1 (en) * 2022-03-18 2023-09-21 苏州德品医疗科技股份有限公司 Visualized management system for inpatient area

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201519339U (en) * 2009-03-10 2010-07-07 中山大学 Critical care and infusion control diagnosis and treatment integration system
CN102592063A (en) * 2012-03-25 2012-07-18 河北普康医疗设备有限公司 Digitalized information management system for nursing stations in hospitals and method for realizing same
CN202503549U (en) * 2012-03-02 2012-10-24 湖南长城医疗科技有限公司 Electronic information terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201519339U (en) * 2009-03-10 2010-07-07 中山大学 Critical care and infusion control diagnosis and treatment integration system
CN202503549U (en) * 2012-03-02 2012-10-24 湖南长城医疗科技有限公司 Electronic information terminal
CN102592063A (en) * 2012-03-25 2012-07-18 河北普康医疗设备有限公司 Digitalized information management system for nursing stations in hospitals and method for realizing same

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104424528A (en) * 2013-09-05 2015-03-18 罗斯福 Intelligent hospital bed medical management system, control device and intelligent hospital bed medical management method
CN103720557A (en) * 2013-09-27 2014-04-16 广州曼纽科实验分析仪器有限公司 Intelligent shifting system
CN103655088A (en) * 2013-12-24 2014-03-26 湖南新云医疗装备工业有限公司 Bedside terminal and digital sickbed system
TWI554970B (en) * 2014-12-29 2016-10-21 遠傳電信股份有限公司 Status reporting system capable of informing the person on duty
CN104800086A (en) * 2015-04-24 2015-07-29 深圳市龙岗中心医院 Intelligent regular nurse calling system
CN105187076A (en) * 2015-09-14 2015-12-23 宝玲 Medical bed calling system
CN105187076B (en) * 2015-09-14 2016-09-14 赵海丰 A kind of medical berth calling system
CN105513230A (en) * 2015-12-11 2016-04-20 哈尔滨墨医生物技术有限公司 Medical affair nursing alarm calling system
CN106139307A (en) * 2016-08-16 2016-11-23 肇庆医学高等专科学校 A kind of vein frame for automatic alarm and APP terminal system
CN106856500A (en) * 2016-10-18 2017-06-16 汕头市顺网科技有限公司 A kind of nursing interactive system of inpatient department
CN108010572A (en) * 2017-11-16 2018-05-08 广州高通影像技术有限公司 A kind of endoscope center department management system
CN108737546A (en) * 2018-05-22 2018-11-02 湖南尚医康医疗科技有限公司 A kind of hospital ward nursing system based on OFDM broadband power line carrier technologies
CN109360641A (en) * 2018-09-13 2019-02-19 周坤 A kind of intracardiac care of patients health information management system and its application method
CN111243723A (en) * 2018-11-28 2020-06-05 台北医学大学 Medical information display system and display content generation method
CN111931136A (en) * 2019-05-13 2020-11-13 北京云头柜智能科技有限公司 Integrated intelligent ward central control system
CN111931136B (en) * 2019-05-13 2023-10-27 北京云头柜智能科技有限公司 Integrated intelligent ward central control system
CN111445987A (en) * 2020-03-26 2020-07-24 哈尔滨工业大学 Hospital information management system
CN113539447A (en) * 2020-04-21 2021-10-22 广东博钧医疗信息科技有限公司 Intelligent nurse station system
CN111968318A (en) * 2020-08-10 2020-11-20 华中科技大学同济医学院附属协和医院 Mobile nursing system and method
CN112786196A (en) * 2021-02-02 2021-05-11 吕丽 Intelligent nursing interaction system based on big data medical management
CN114006921A (en) * 2021-10-15 2022-02-01 厦门狄耐克物联智慧科技有限公司 Nurse station supervisor with intelligent control
WO2023173630A1 (en) * 2022-03-18 2023-09-21 苏州德品医疗科技股份有限公司 Visualized management system for inpatient area

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