CN203634575U - Infusion solution remnant real-time monitoring equipment and distributed management system thereof - Google Patents
Infusion solution remnant real-time monitoring equipment and distributed management system thereof Download PDFInfo
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- CN203634575U CN203634575U CN201320836882.6U CN201320836882U CN203634575U CN 203634575 U CN203634575 U CN 203634575U CN 201320836882 U CN201320836882 U CN 201320836882U CN 203634575 U CN203634575 U CN 203634575U
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Abstract
The utility model provides innovative infusion solution remnant real-time monitoring equipment which can precisely measure the size and dripping speed of liquid drops. Meanwhile, a distributed infusion solution remnant real-time monitoring and management system is provided based on the infusion solution remnant real-time monitoring equipment. The distributed infusion solution remnant real-time monitoring and management system can measure and calculate the infusion solution remnant, the infusion speed, the infusion remaining time and the infusion finishing sequence information of the patients of a plurality of sickbeds and can display the infusion solution remnant, the infusion speed, the infusion remaining time and the infusion finishing sequence information to medical personnel, the medical personnel can master the infusion conditions of all the patients on a nurse station, the scheduling work of medical care is facilitated, the nursing manpower resource waste of relatives of the patients is greatly reduced, meanwhile, a large amount of running work of the medical personnel is reduced, and medical care efficiency is improved. The medical personnel can know the infusion conditions of all the patients at any time and any where through medical care wireless terminals worn by the medical personnel, and the risk that when the medical personnel leave the nurse station temporarily, the calling and alarming information of the patients is neglected is overcome.
Description
Technical field
This utility model relates to a kind of transfusion surplus real-time monitoring equipment and distributed management system thereof.
Background technology
The monitoring infusion of national most hospitals adopts manual type at present, is checked by family numbers of patients or medical personnel's timing.Waste of manpower resource on the one hand, because each patient needs to have family members nurse, or medical personnel need regularly check each patient, lack effective unified planning and scheduling, cause nursing efficiency low, cause the serious waste of manpower and energy.On the other hand, just in case family numbers of patients or medical personnel have carelessness, can bring very large harm to patient, even lead to malpractice, hardly imaginable for severe case's consequence especially.Therefore develop a kind of equipment of transfusion situation that can real-time automatic monitoring patient and can carry out unified planning management to the transfusion situation of multiple sick beds, very necessary!
Abroad for transfusion monitoring equipment development early, just there has been the product of this respect the eighties in last century in the countries such as the U.S., and the overwhelming majority is external product on the market now, as Gemini PC-2TX type transfusion device of the IMED company of the U.S. etc., feature is expensive, is generally used in severe disease monitoring.The research of domestic this respect is started late, and just occurs the device of venous transfusion control the nineties, mainly for the accurate transfusion control of especial patient.For general patient, infusion alarming control has more using value.According to the in the recent period inquiry of the patent to State Intellectual Property Office, also there is at present similar patent to occur, such as application number is 201220564123.4 and 201210452404.5 patent, they all realize the warning in the time that medicinal liquid is totally lost.
On the one hand, for a lot of patients, medicinal liquid that may defeated several bottles also needs the time to remove to prepare medicinal liquid after medical personnel receive warning; Medical personnel more wish to understand the infuse sequencing of remaining time and infusion-completed of all patients transfusion surplus, transfusion speed, each patient all the time on the other hand, and the time that medical personnel just can reasonable arrangement oneself like this prepares.And some patents of the infusion alarming occurring at present can not meet above-mentioned requirements.
Want to measure transfusion surplus and transfusion speed, a kind of method is the in the situation that of known transfusion overall volume, the volume of each drop dripping that monitoring is dripped and the number being dripped, indirect calculation go out to infuse surplus and transfusion speed, number of patent application is 200410084747.6 once to propose a kind of measuring method of droplet size, the method is that the electric capacity between pole plate is converted to equivalent digital signal output, measure at drop through not passing through in the T time of pole plate with drop in the pole plate process T time, the variation number of digital signal pulse, and then estimate the volume of drop, but adopting said method is at the height of capacitor plate, hour (be pole plate height and liquid-drop diameter ratio hour) error is larger, and it is just little owing to dripping kettle itself in monitoring infusion, limit the height of capacitor plate, therefore need a kind of new droplet size and drip speed measuring device.
Summary of the invention
In order to address the above problem, this utility model has been designed a kind of transfusion surplus real-time monitoring equipment, can accurately measure infusion liquid drop volume and drip speed.The capacitance variations that equipment causes when drop is passed through to capacitor plate is converted to the variation of high-frequency digital signal frequency, measure the instantaneous frequency of digital signal, and the certainty of measurement of high-frequency digital frequency is higher, thereby can measures exactly the volume of drop; Further, based on transfusion surplus watch-dog, a kind of distributed transfusion surplus real-time monitoring and managing system is proposed.To meet transfusion surplus and speed monitoring, the demand of controlling alarm and multiple sick bed unified managements.
Related art scheme is as follows:
A kind of transfusion surplus real-time monitoring equipment, is characterized in that:
Mainly comprise three modules, be clamped in liquid level monitoring module (11) on mouth of infusion bottle or bag mouth, suspend in midair or be fixed on the main control module (12) on drip stand and be placed in patient's calling module (13) by the side of.Wherein liquid level monitoring module (11) is connected with main control module (12) respectively with calling module (13).
Described liquid level monitoring module (11) mainly comprises liquid surface position sensor (14) and groups of springs (131); Be used for respectively identifying the position of liquid level and clamp mouth of infusion bottle or bag mouth.
Calling module (13) mainly comprises call button (123), volume adjusting button+-(124), ringing pilot lamp (125), mike (126); Mainly complete the function of calling, intercommunication and volume adjusting.
Described main control module (12) mainly comprises volume and drips fast detection components (15), position signalling treatment circuit (16), capacity is fast selected button (17), capacity regulating button (18), starting switch (19), on and off switch (110), power supply processing module (111), LCD module (112), radio receiving transmitting module (113), paging system interface (114), RS485/CAN interface (115), alarm lamp (116), speaker (117), heating and Temperature Treatment circuit (118), temperature sensor (119), current limliting assembly (120), heating component (121), working state of system display lamp (130) and loading drip the movable clamping device (132) of kettle (129).
Described volume and a fast detection components (15) mainly comprise: the temperature sensor (151) that is used for measuring lower drop of liquid temperature, measure the position sensor 1(152 of droplet position) and position sensor 2(153), measure the capacitor plate (154) of capacitance change, the temperature detection treatment circuit (155) that the temperature signal of sensor is processed, the position signalling treatment circuit (156) that position signalling is processed, converts capacitance signal to electric capacity change-over circuit (157) and core control and the computing module CPU(122 of high-frequency digital signal);
Described temperature sensor (151) is positioned near the drip of drop, position sensor 1(152) be positioned at a distance, capacitor plate (154) top, position sensor 2(153) be positioned at the centre position of capacitor plate (154).By position sensor 1(152) or position sensor 2(153) quantity of the drop that drips within the unit interval can be detected.
When drop is through photoemission receptor 1(152) time, position signalling treatment circuit (156) triggers CPU(122), CPU(122) receive the high-frequency digital signal of electric capacity change-over circuit (157) and draw instantaneous frequency, calculate thus the now electric capacity between capacitor plate, when drop is through photoemission receptor 2(153) time, CPU(122) calculate now the electric capacity between (drop is between capacitor plate) capacitor plate, thereby can obtain the capacitance variations of drop in the middle of plates capacitance and outside plates capacitance, and then indirectly derive the volume of single drop, finally revise by temperature, accurately calculate the volume of drop.
A distributed transfusion surplus real-time monitoring and managing system of applying above-mentioned a kind of surplus real-time monitoring equipment of infusing, is characterized in that:
Mainly comprise: be positioned at the other transfusion surplus real-time monitoring equipment (1) of patient's sick bed; Be positioned at intercom system (2), signal sending and receiving equipment (3), CPU (6), large LCD/LED screen (8) and the speaker (9) of nurse station; The portable medical care wireless terminal of nurse (4);
Transfusion surplus real-time monitoring equipment (1) mainly completes measurement, warning, intercommunication and the data-transformation facility of transfusion surplus and transfusion speed; In whole monitoring management system, transfusion surplus real-time monitoring equipment (1) can have multiple, and they carry out data communication by wired or wireless mode and signal sending and receiving equipment (3).
Signal sending and receiving equipment (3) mainly completes the transmission-receiving function of data; Itself and transfusion surplus real-time monitoring equipment (1) communicate in wired or wireless mode, communicate by letter wirelessly with medical care wireless terminal (4), communicate by letter with wired mode with intercom system (2), communicate by letter with wired mode with CPU (6).
Intercom system (2) mainly completes the intercommunication function with patient, and it is connected with signal sending and receiving equipment (3).
Medical care wireless terminal (4) is carried by nurse, in system, can have multiple, the respectively different nurse of dispensing, nurse can check by it transfusion situation of all patients; Medical care wireless terminal (4) and wireless transmitting-receiving equipments (3) communicate with wireless mode.
CPU (6) is the main control unit of whole management system, be responsible for processing from the information that obtains of transfusion surplus real-time monitoring equipment (1), the most all patients' transfusion surplus, transfusion speed, transfusion remaining time, infusion-completed sequencing, warning, call information directly or indirectly feed back to medical personnel by medical care wireless terminal (4), large LCD/LED screen (8) and speaker (9) simultaneously; CPU (6) is connected with signal sending and receiving equipment (3), large LCD/LED screen (8) and speaker (9); In hospital with good conditionsi, CPU (6) also can be connected with printing device (7) with hospital HIS system (5), to share hospital HIS system and to print patient's situation of infusing.
Described CPU (6) software section comprises data transmit-receive module (61), device interface module (62), patient information input module (63), message processing module (64), information display module (65) and alarm control module (66);
Data transmit-receive module (61) and signal transceiver (3) carry out information exchange, device interface module (62) is communicated by letter with printing device (7), patient information input module (63) imports from hospital HIS system (5) or nurse manually inputs patient information, information display module (65) completes the demonstration of information, and alarm control module (66) completes alarm control function;
Message processing module (64) receives the information of data transmit-receive module (61) and patient information input module (63) and processes, complete following function: the transfusion surplus and the transfusion speed that calculate each sick bed, provide the sequencing of infusion-completed according to transfusion surplus and transfusion speed, and send information to large LCD/LED screen (8) to show transfusion surplus, transfusion speed, the transfusion remaining time of each sick bed, the sequencing of infusion-completed by information display module (65); In the time that certain sick bed is nearly totally lost or has been totally lost, point out by large LCD/LED screen (8) and speaker (9), and by sound color to being nearly totally lost and being totally lost and distinguishing; Nurse can by the software interface of CPU (6) the small screen (10) understand any patient defeated which medicinal liquid, not yet defeated which medicinal liquid.
Beneficial effect
(1) the transfusion surplus real-time monitoring equipment of innovation, can accurately measure the volume of drop and drip speed.
(2) distributed monitoring administrating system, can allow medical personnel check all patients' infusion information at nurse's platform, grasp all patients' transfusion situation, greatly reduce the waste of human resource of family numbers of patients nurse, reduced a large amount of work of running of medical personnel simultaneously.
(3) patient that can calculate in real time multiple sick beds infuse surplus, transfusion speed and transfusion remaining time and infusion-completed sequencing information and be shown to medical personnel, facilitate the traffic control of medical care, improve medical care efficiency.
(4) when transfusion finishes, can give medical personnel and patient carries out sound and light alarm, inform whether medical personnel patient also has needs defeated medicinal liquid simultaneously simultaneously; Even if transfusion does not finish, when patient is busy, also can calls out medical personnel and engage in the dialogue.
(5) by being worn on medical personnel's medical care wireless terminal at one's side, medical personnel understand all patients' transfusion situation whenever and wherever possible, while having overcome medical personnel's nurse's platform away from keyboard, and patient's the unheeded risk of call alerts information.
Brief description of the drawings
Fig. 1 is this utility model a kind of transfusion surplus real-time monitoring equipment and distributed management system overall structure figure thereof.
Fig. 2 is the structure chart of transfusion surplus real-time monitoring equipment.
Fig. 3 is volume and drips fast detection components structure chart.
Fig. 4 is that the software of CPU forms.
Fig. 5 is the flow chart that system is used.
Detailed description of the invention
For the technological means easy to understand that this utility model is implemented, be elaborated in conjunction with legend, preferably a kind of embodiment is as follows:
For transfusion surplus real-time monitoring equipment, mainly comprise three modules, be clamped in liquid level monitoring module (11) on mouth of infusion bottle or bag mouth, suspend in midair or be fixed on the main control module (12) on drip stand and be placed in patient's calling module (13) by the side of.Wherein liquid level monitoring module (11) is connected with main control module (12) respectively with calling module (13).
In the time that transfusion liquid level arrives liquid level monitoring module (11) position, liquid level monitoring module (11) can be to main control module (12) transmitted signal, inform main control module (12) infusion-completed, main control module (12) can send sound and light alarm to patient, sends alarm signal to host computer processing by wired or wireless mode simultaneously.In the time that patient sends call request by calling module (13), calling module (13) is to main control module (12) transmitted signal, and main control module (12) can send call signal to host computer processing by wired or wireless mode afterwards.
Described liquid level monitoring module (11) mainly comprises liquid surface position sensor (14) and groups of springs (131), and liquid surface position sensor (14) adopts two capacitor plates herein, and between Detection electrode, the variation of electric capacity judges liquid level position.The profile of level detection module is as clip, and a capacitor plate is placed respectively on clip both sides.
Calling module (13) mainly comprises call button (123), volume adjusting button+-(124), ringing pilot lamp (125), mike (126); Mainly complete the function of calling, intercommunication and volume adjusting.
Described main control module (12) mainly comprises volume and drips fast detection components (15), position signalling treatment circuit (16), capacity is fast selected button (17), capacity regulating button (18), starting switch (19), on and off switch (110), power supply processing module (111), LCD module (112), radio receiving transmitting module (113), paging system interface (114), RS485/CAN interface (115), alarm lamp (116), speaker (117), heating and Temperature Treatment circuit (118), temperature sensor (119), current limliting assembly (120), heating component (121), working state of system display lamp (130) loads the movable clamping device (132) that drips kettle (129),
For droplet size and a fast detection components (15), mainly comprise: the temperature sensor (151) that is used for measuring lower drop of liquid, measure the position sensor 1(152 of droplet position) and position sensor 2(153), all adopt photoemission receptor, measure the capacitor plate (154) of capacitance change, the temperature detection treatment circuit (155) that the temperature signal of sensor is processed, the position signalling treatment circuit (156) that position signalling is processed, capacitance signal is converted to electric capacity change-over circuit (157) and core control and the computing module CPU(122 of high-frequency digital signal),
Temperature sensor (151) is positioned near the drip of drop, photoemission receptor 1(152) be positioned at a distance, capacitor plate (154) top, photoemission receptor 2(153) be positioned at the centre position of capacitor plate (154).
When drop is through photoemission receptor 1(152) time, position signalling treatment circuit (156) triggers CPU(122), CPU(122) receive the digital signal of electric capacity change-over circuit (157) and draw instantaneous frequency, calculate thus the now electric capacity between capacitor plate, when drop is through photoemission receptor 2(153) time, CPU(122) calculate the now electric capacity between capacitor plate, thereby can obtain the capacitance variations of drop in the middle of plates capacitance and outside plates capacitance, and then indirectly derive the volume of single drop, finally revise by temperature, accurately calculate the volume of drop.
By photoemission receptor 1(152) or photoemission receptor 2(153) can detect the quantity of the drop that drips within the unit interval, can indirectly measure and drip speed.
Volume and a fast detection components (15) are that above-mentioned transfusion surplus real-time monitoring equipment completes droplet size and drips fast detection; Signal after position signalling treatment circuit (16) is changed the electric capacity of liquid level monitoring module (11) output is processed and is obtained effectively regular digital waveform; Capacity fast selects button (17) and capacity regulating button (18) to be used for the quick total capacity that will infuse or the step-by-step adjustment capacity of infusing of selecting; Starting switch (19) is used for start detection process; On and off switch (110) is the on and off switch of whole transfusion surplus real-time monitoring equipment (1); Power supply processing module (111) completes the processing to input power, to ensure that voltage stabilization, ripple are little; LCD module (112) is used for showing transfusion surplus, dripping the information such as speed, patient's name to patient; Radio receiving transmitting module (113) and RS485/CAN interface (115) communicate by wired and wireless mode and host computer; Paging system interface (114) can access the existing calling system of hospital; Alarm lamp (116) provides patient light warning; Speaker (117) provides patient's audible alarm and intercommunication function; Heating component (121) heats dripping liquid in kettle (129); Temperature sensor (119) detects the temperature of liquid of heating, offers heating and Temperature Treatment circuit (118); Heating and Temperature Treatment circuit (118) convert temperature simulation amount to digital quantity to CPU(122), simultaneously by CPU(122) heating component (121) is controlled and is converted to analog quantity by digital quantity, thereby form the closed loop control to heating-up temperature; Current limliting assembly (120) is made up of the coil of permanent magnet and ribbon core, and in the time of coil electricity, the two produces attraction, thereby clamps dropper (128), plays metering function; Central processor CPU (122) is the coordination control centre of whole main control module (12); Working station indicator (130) indication mechanism is in monitoring state or non-monitoring state; Movable clamping device (132) is used for loading a kettle (129).
For distributed transfusion surplus real-time monitoring and managing system, mainly comprise: be positioned at the other transfusion surplus real-time monitoring equipment (1) of patient's sick bed; Be positioned at intercom system (2), signal sending and receiving equipment (3), CPU (6), large LCD/LED screen (8) and the speaker (9) of nurse station; The portable medical care wireless terminal of nurse (4);
Transfusion surplus real-time monitoring equipment (1) monitoring patient's transfusion surplus, transfusion speed, warning and call request, and above information is sent to signal sending and receiving equipment (3) in real time; Transfusion surplus, transfusion speed, warning and call request information are sent to CPU (6) by signal sending and receiving equipment (3), and call request is issued separately to intercom system (2); CPU (6) is through the processing to information, to medical care wireless terminal (4), directly export the information of transfusion surplus, transfusion speed, warning and call request to large LCD/LED screen (8) and speaker (9) by signal sending and receiving equipment (3); Nurse can or directly go patient position processing transactions by intercom system (2) and patient's direct dialogue after receiving information.
Transfusion surplus real-time monitoring equipment (1) mainly completes measurement, warning, intercommunication and the data-transformation facility of transfusion surplus and transfusion speed; In whole monitoring management system, transfusion surplus real-time monitoring equipment (1) can have multiple, and they carry out data communication by wired or wireless mode and signal sending and receiving equipment (3).
Signal sending and receiving equipment (3) mainly completes the transmission-receiving function of data; Itself and transfusion surplus real-time monitoring equipment (1) communicate in wired or wireless mode, communicate by letter wirelessly with medical care wireless terminal (4), communicate by letter with wired mode with intercom system (2), communicate by letter with wired mode with CPU (6).
Intercom system (2) mainly completes the intercommunication function with patient, and it is connected with signal sending and receiving equipment (3).
Medical care wireless terminal (4) is carried by nurse, in system, can have multiple, the respectively different nurse of dispensing, nurse can check by it transfusion situation of all patients; Medical care wireless terminal (4) and wireless transmitting-receiving equipments (3) communicate with wireless mode.
CPU (6) is the main control unit of whole management system, be responsible for processing from the information that obtains of transfusion surplus real-time monitoring equipment (1), the most all patients' transfusion surplus, transfusion speed, transfusion remaining time, infusion-completed sequencing, warning, call information directly or indirectly feed back to medical personnel by medical care wireless terminal (4), large LCD/LED screen (8) and speaker (9) simultaneously; CPU (6) is connected with signal sending and receiving equipment (3), large LCD/LED screen (8) and speaker (9); In hospital with good conditionsi, CPU (6) also can be connected with printing device (7) with hospital HIS system (5), to share hospital HIS system and to print patient's situation of infusing.
Described CPU (6) software section comprises data transmit-receive module (61), device interface module (62), patient information input module (63), message processing module (64), information display module (65) and alarm control module (66);
Data transmit-receive module (61) and signal transceiver (3) carry out information exchange, device interface module (62) is communicated by letter with printing device (7), patient information input module (63) imports from hospital HIS system (5) or nurse manually inputs patient information, information display module (65) completes the demonstration of information, and alarm control module (66) completes alarm control function;
Message processing module (64) receives the information of data transmit-receive module (61) and patient information input module (63) and processes, complete following function: the transfusion surplus and the transfusion speed that calculate each sick bed, provide the sequencing of infusion-completed according to transfusion surplus and transfusion speed, and send information to large LCD/LED screen (8) to show transfusion surplus, transfusion speed, the transfusion remaining time of each sick bed, the sequencing of infusion-completed by information display module (65); In the time that certain sick bed is nearly totally lost or has been totally lost, point out by large LCD/LED screen (8) and speaker (9), and by sound color to being nearly totally lost and being totally lost and distinguishing; Nurse can by the software interface of CPU (6) the small screen (10) understand any patient defeated which medicinal liquid, not yet defeated which medicinal liquid.
The operating process of native system as shown in Figure 5, can be summarized as follows:
The first step, medical personnel are entered into patient information in CPU (6) software, or import patient information from hospital HIS system (5).
Second step, medical personnel prepare to want defeated medicinal liquid.
The 3rd step, medical personnel fix medicine bottle/medicated bag in the other medicine bottle/medicated bag fixture of sick bed.
The 4th step, medical personnel install transfusion surplus real-time monitoring equipment (1), and relevant parameter starting device are set.
The 5th step, medical personnel have an acupuncture treatment to patient.
The 6th step, medical personnel wait for and change dressings or pull out pin, if patient has thing to process to enter the 7th step in infusion process, otherwise enter the 8th step.
The 7th step, patient's selective call medical personnel or by oneself; If call out medical personnel, transfusion surplus real-time monitoring equipment (1) sends call signal by signal sending and receiving equipment (3) to CPU (6), and medical personnel arrive patient's sick bed processing transactions after receiving call signal, enter the 9th step; If patient selects by oneself, directly enter the 9th step.
The 8th step, infusion-completed, user's manual call or system automatic alarm, the surplus of infusing afterwards real-time monitoring equipment (1) transmission call signal or alarm signal, to CPU (6), enter the tenth step.
The 9th step, medical personnel or family members or patient dismantle transfusion surplus real-time monitoring equipment (1), and patient processes thing afterwards, handles after thing, and medical personnel or family members or patient install transfusion surplus real-time monitoring equipment (1), return to afterwards the 6th step.
The tenth step, medical personnel judge whether patient also has medicinal liquid to need input; If no, take out transfusion needle with it of patient and dismantle infusion monitoring equipment (1), infusion process finishes; If also have medicinal liquid to input, enter the 11 step.
The 11 step, medical personnel arrange relevant infusion parameter to changing dressing for patient liquid and on transfusion surplus real-time monitoring equipment (1), start afterwards transfusion surplus real-time monitoring equipment (1), enter the 6th step.
The above, a just preferred embodiment of native system, this utility model is not limited to above-mentioned embodiment, as long as reach technique effect of the present utility model with identical means, all belongs to protection domain of the present utility model.
Claims (2)
1. a transfusion surplus real-time monitoring equipment, is characterized in that:
Mainly comprise three modules, be clamped in liquid level monitoring module (11) on mouth of infusion bottle or bag mouth, suspend in midair or be fixed on the main control module (12) on drip stand and be placed in patient's calling module (13) by the side of; Wherein liquid level monitoring module (11) is connected with main control module (12) respectively with calling module (13).
2. a kind of transfusion surplus real-time monitoring equipment according to claim 1, is characterized in that:
Described liquid level monitoring module (11) mainly comprises liquid surface position sensor (14) and groups of springs (131); Be used for respectively identifying the position of liquid level and clamp mouth of infusion bottle or bag mouth;
Calling module (13) mainly comprises call button (123), volume adjusting button+-(124), ringing pilot lamp (125), mike (126); Mainly complete the function of calling, intercommunication and volume adjusting.
3
.a kind of transfusion surplus real-time monitoring equipment according to claim 1, is characterized in that:
Described main control module (12) mainly comprises volume and drips fast detection components (15), position signalling treatment circuit (16), capacity is fast selected button (17), capacity regulating button (18), starting switch (19), on and off switch (110), power supply processing module (111), LCD module (112), radio receiving transmitting module (113), paging system interface (114), RS485/CAN interface (115), alarm lamp (116), speaker (117), heating and Temperature Treatment circuit (118), temperature sensor (119), current limliting assembly (120), heating component (121), working state of system display lamp (130) and loading drip the movable clamping device (132) of kettle (129).
4
.according to the one transfusion surplus real-time monitoring equipment described in claim 1 or 3, it is characterized in that:
Described volume and a fast detection components (15) mainly comprise: the temperature sensor (151) that is used for measuring lower drop of liquid temperature, measure the position sensor 1(152 of droplet position) and position sensor 2(153), measure the capacitor plate (154) of capacitance change, the temperature detection treatment circuit (155) that the temperature signal of sensor is processed, the position signalling treatment circuit (156) that position signalling is processed, converts capacitance signal to electric capacity change-over circuit (157) and core control and the computing module CPU(122 of high-frequency digital signal).
5
.according to claim 4, a kind of transfusion surplus real-time monitoring equipment, is characterized in that:
Described temperature sensor (151) is positioned near the drip of drop, position sensor 1(152) be positioned at a distance, capacitor plate (154) top, position sensor 2(153) be positioned at the centre position of capacitor plate (154).By position sensor 1(152) or position sensor 2(153) quantity of the drop that drips within the unit interval can be detected.
6
.according to claim 4, a kind of transfusion surplus real-time monitoring equipment, is characterized in that:
When drop is through photoemission receptor 1(152) time, position signalling treatment circuit (156) triggers CPU(122), CPU(122) receive the high-frequency digital signal of electric capacity change-over circuit (157) and draw instantaneous frequency, calculate thus the now electric capacity between capacitor plate, when drop is through photoemission receptor 2(153) time, CPU(122) calculate the now electric capacity between capacitor plate, thereby can obtain the capacitance variations of drop in the middle of plates capacitance and outside plates capacitance, and then indirectly derive the volume of single drop, finally revise by temperature, accurately calculate the volume of drop.
7
.a distributed transfusion surplus real-time monitoring and managing system of applying the claims 1-6, is characterized in that:
Mainly comprise: be positioned at the other transfusion surplus real-time monitoring equipment (1) of patient's sick bed; Be positioned at intercom system (2), signal sending and receiving equipment (3), CPU (6), large LCD/LED screen (8) and the speaker (9) of nurse station; The portable medical care wireless terminal of nurse (4).
8
.the distributed transfusion surplus of one according to claim 7 real-time monitoring and managing system, is characterized in that:
Transfusion surplus real-time monitoring equipment (1) mainly completes measurement, warning, intercommunication and the data-transformation facility of transfusion surplus and transfusion speed; In whole monitoring management system, transfusion surplus real-time monitoring equipment (1) can have multiple, and they carry out data communication by wired or wireless mode and signal sending and receiving equipment (3);
Signal sending and receiving equipment (3) mainly completes the transmission-receiving function of data; Itself and transfusion surplus real-time monitoring equipment (1) communicate in wired or wireless mode, communicate by letter wirelessly with medical care wireless terminal (4), communicate by letter with wired mode with intercom system (2), communicate by letter with wired mode with CPU (6);
Intercom system (2) mainly completes the intercommunication function with patient, and it is connected with signal sending and receiving equipment (3);
Medical care wireless terminal (4) is carried by nurse, in system, can have multiple, the respectively different nurse of dispensing, nurse can check by it transfusion situation of all patients; Medical care wireless terminal (4) and wireless transmitting-receiving equipments (3) communicate with wireless mode.
9
.the distributed transfusion surplus of one according to claim 7 real-time monitoring and managing system, is characterized in that:
CPU (6) is the main control unit of whole management system, be responsible for processing from the information that obtains of transfusion surplus real-time monitoring equipment (1), the most all patients' transfusion surplus, transfusion speed, transfusion remaining time, infusion-completed sequencing, warning, call information directly or indirectly feed back to medical personnel by medical care wireless terminal (4), large LCD/LED screen (8) and speaker (9) simultaneously; CPU (6) is connected with signal sending and receiving equipment (3), large LCD/LED screen (8) and speaker (9); In hospital with good conditionsi, CPU (6) also can be connected with printing device (7) with hospital HIS system (5), to share hospital HIS system and to print patient's situation of infusing.
10
.according to the distributed transfusion surplus of the one described in claim 7 to 9 real-time monitoring and managing system, it is characterized in that:
Described CPU (6) software section comprises data transmit-receive module (61), device interface module (62), patient information input module (63), message processing module (64), information display module (65) and alarm control module (66);
Data transmit-receive module (61) and signal transceiver (3) carry out information exchange, device interface module (62) is communicated by letter with printing device (7), patient information input module (63) imports from hospital HIS system (5) or nurse manually inputs patient information, information display module (65) completes the demonstration of information, and alarm control module (66) completes alarm control function;
Message processing module (64) receives the information of data transmit-receive module (61) and patient information input module (63) and processes, and result is sent to device interface module (62), information display module (65) and alarm control module (66).
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307070A (en) * | 2014-11-13 | 2015-01-28 | 杨茂林 | Transfusion monitor and transfusion monitoring system based on cloud service |
| CN105709299A (en) * | 2016-04-06 | 2016-06-29 | 广西水利电力职业技术学院 | Medical transfusion liquid level real-time monitoring system and method based on wireless transmission |
| CN105816932A (en) * | 2015-01-09 | 2016-08-03 | 深圳市科曼医疗设备有限公司 | Method and device for giving alarm and prompt about infusion set model |
| CN106483854A (en) * | 2015-08-25 | 2017-03-08 | 上海网纳智能科技有限公司 | A kind of surplus automatic detection device and its automatic booking method |
| CN106620926A (en) * | 2016-11-08 | 2017-05-10 | 长沙蓁蓁信息科技有限公司 | Novel infusion support |
| CN106668985A (en) * | 2016-12-22 | 2017-05-17 | 山东大学 | Real-time monitoring system for transfusion |
| CN107243098A (en) * | 2017-07-04 | 2017-10-13 | 九江学院 | It is a kind of to detect control device and detection method that venous transfusion runs pin |
| CN108785799A (en) * | 2017-05-03 | 2018-11-13 | 中兴通讯股份有限公司 | Alarm processing method, device, storage medium and processor |
| CN109164022A (en) * | 2018-06-28 | 2019-01-08 | 华南农业大学 | A kind of deposition droplet volume measuring method based on the linear coplanar capacitor of length |
| CN109381774A (en) * | 2018-08-27 | 2019-02-26 | 延安大学 | A kind of monitoring infusion and health management system arranged and method |
| CN109659019A (en) * | 2018-11-09 | 2019-04-19 | 广州市康软信息科技有限公司 | A kind of instillation dispatching method, system and the storage medium of out-patient |
| CN112121258A (en) * | 2020-09-23 | 2020-12-25 | 广西医科大学第一附属医院 | Infusion monitoring device and infusion monitoring method |
| CN113368340A (en) * | 2021-04-16 | 2021-09-10 | 四川大学华西医院 | Monitoring device for accurate fluid infusion of critical severe |
| CN117711114A (en) * | 2023-12-15 | 2024-03-15 | 扬州市妇幼保健院 | Automatic calling system for transfusion |
-
2013
- 2013-12-18 CN CN201320836882.6U patent/CN203634575U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307070A (en) * | 2014-11-13 | 2015-01-28 | 杨茂林 | Transfusion monitor and transfusion monitoring system based on cloud service |
| CN105816932A (en) * | 2015-01-09 | 2016-08-03 | 深圳市科曼医疗设备有限公司 | Method and device for giving alarm and prompt about infusion set model |
| CN106483854A (en) * | 2015-08-25 | 2017-03-08 | 上海网纳智能科技有限公司 | A kind of surplus automatic detection device and its automatic booking method |
| CN105709299A (en) * | 2016-04-06 | 2016-06-29 | 广西水利电力职业技术学院 | Medical transfusion liquid level real-time monitoring system and method based on wireless transmission |
| CN106620926A (en) * | 2016-11-08 | 2017-05-10 | 长沙蓁蓁信息科技有限公司 | Novel infusion support |
| CN106668985A (en) * | 2016-12-22 | 2017-05-17 | 山东大学 | Real-time monitoring system for transfusion |
| CN108785799A (en) * | 2017-05-03 | 2018-11-13 | 中兴通讯股份有限公司 | Alarm processing method, device, storage medium and processor |
| CN107243098A (en) * | 2017-07-04 | 2017-10-13 | 九江学院 | It is a kind of to detect control device and detection method that venous transfusion runs pin |
| CN109164022A (en) * | 2018-06-28 | 2019-01-08 | 华南农业大学 | A kind of deposition droplet volume measuring method based on the linear coplanar capacitor of length |
| CN109381774A (en) * | 2018-08-27 | 2019-02-26 | 延安大学 | A kind of monitoring infusion and health management system arranged and method |
| CN109659019A (en) * | 2018-11-09 | 2019-04-19 | 广州市康软信息科技有限公司 | A kind of instillation dispatching method, system and the storage medium of out-patient |
| CN112121258A (en) * | 2020-09-23 | 2020-12-25 | 广西医科大学第一附属医院 | Infusion monitoring device and infusion monitoring method |
| CN113368340A (en) * | 2021-04-16 | 2021-09-10 | 四川大学华西医院 | Monitoring device for accurate fluid infusion of critical severe |
| CN117711114A (en) * | 2023-12-15 | 2024-03-15 | 扬州市妇幼保健院 | Automatic calling system for transfusion |
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