CN105561438A - Intelligent transfusion monitoring system and monitoring method thereof - Google Patents

Intelligent transfusion monitoring system and monitoring method thereof Download PDF

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Publication number
CN105561438A
CN105561438A CN201510992372.1A CN201510992372A CN105561438A CN 105561438 A CN105561438 A CN 105561438A CN 201510992372 A CN201510992372 A CN 201510992372A CN 105561438 A CN105561438 A CN 105561438A
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module
tube
transfusion
drip
infrared
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CN201510992372.1A
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Chinese (zh)
Inventor
廖露
吴英
白露
柏俊杰
张小云
向毅
施金良
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Chongqing University of Science and Technology
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Chongqing University of Science and Technology
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Priority to CN201510992372.1A priority Critical patent/CN105561438A/en
Publication of CN105561438A publication Critical patent/CN105561438A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16886Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
    • A61M5/1689Drip counters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804Flow controllers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877Adjusting flow; Devices for setting a flow rate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3306Optical measuring means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/35Communication
    • A61M2205/3546Range
    • A61M2205/3561Range local, e.g. within room or hospital

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  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention provides an intelligent transfusion monitoring system and a monitoring method thereof. The intelligent transfusion monitoring system comprises a microprocessor, a setting module, an infrared detection module, a dripping speed control module, an alarming module, an information display module and a wireless transmission module, wherein the microprocessor compares the current liquid drop dripping speed detected by the infrared detection module with a preset dripping speed reference value, and by use of the PID algorithm, utilizes the variable diameter of a cam disc to change the size of a sandwich groove between the cam disc and a propping part so as to change the flow cross section of a dropper and further adjust the transfusion liquid drop rate; when the dripping time interval of two adjacent liquid drops is larger than the preset time interval reference value or when the liquid level of the drop solution is lower than the critical liquid level, an alarm is given, and the liquid dripping speed is reduced till the solution stops dripping. The intelligent transfusion monitoring system and the monitoring method thereof reduce medical accidents and improve the working efficiency of medical staff.

Description

A kind of Intelligent transfusion monitoring system and method for supervising thereof
Technical field
The present invention relates to medical monitoring arts field, be specifically related to a kind of Intelligent transfusion monitoring system and method for supervising thereof.
Background technology
Infusion is treatment means conventional in clinical treatment work, but current most of hospital and medical institutions all do not realize the automatic monitoring management of infusing, in infusion process, need by patient, accompany and serve and observe medicinal liquid surplus at any time, or need the carrying out of medical worker's variable interval to patrol and examine, to determine that whether transfusion speed is reasonable, whether transfusion closes to an end.If do not changed dressings in time or stopping infusion, gently then incur loss through delay the treatment of patient, heavy then serious malpractice occurs, jeopardize the life security of patient.
Summary of the invention
The application, by providing a kind of Intelligent transfusion monitoring system and method for supervising thereof, on the one hand, avoids the generation of the contingency that artificial monitoring causes not in time, on the other hand, alleviates the working strength of medical worker, rationally improves the work efficiency of medical worker.
The application is achieved by the following technical solutions:
A kind of Intelligent transfusion monitoring system, comprise the transfusion monitoring device be arranged on transfusion drip tube, the monitor message collected is sent to Surveillance center in the mode of wireless transmission by this transfusion monitoring device;
Described transfusion monitoring device comprises microprocessor, arranges module, infrared detection module, drip fast control module, alarm module, information display module and wireless transport module, described arrange module, infrared detection module, drip fast control module, alarm module, information display module and a wireless transport module be connected with described microprocessor respectively, wherein
Described infrared detection module comprises first pair of infrared tube and second pair of infrared tube further, described first pair of infrared tube comprises the first infrared emission tube and the first infrared receiver tube, be arranged at the both sides that the dropping funnel upper end of tube for transfusion is relative respectively, for detecting the speed of drips, the interval of adjacent two drips and number of drops, described second pair of infrared tube comprises the second infrared emission tube and the second infrared receiver tube, be arranged at the both sides that infusion bottle mouth is relative respectively, for detecting the liquid level of dropping liquid;
Described fast control module comprises motor, driven wheel, fluted disc, disc cam and fitting further, wherein said driven wheel is arranged on the axle of described motor, described driven wheel and described fluted disc are arranged on same plane, and the tooth of described driven wheel and described fluted disc matches, described fluted disc is coaxially fixed with disc cam, the edge of described disc cam is provided with fitting, forms the clip slot of tube for transfusion between the edge of described disc cam and described fitting;
Described arrange module for preset drip a fast reference value, adjacent two dropping liquids drippage interval reference values and infusion bottle volume;
So information display module is for showing current the dripping speed and infuse remaining time of infusion bottle;
The monitor message that described wireless transport module is used for transfusion monitoring device to collect is sent to Surveillance center;
Speed and the described fast reference value of dripping arranging module default of the current drips that described first pair of infrared tube detects by described microprocessor compare, and the speed that a fast control module described in controlling adjusts current drips is consistent with a fast reference value, when detect adjacent two dropping liquids drippage interval greater than preset interval reference values time or when the liquid level of dropping liquid is lower than second pair of infrared tube position, start described alarm module to report to the police, control simultaneously described drip that fast control module slows down dropping liquid drip speed until stop lower.
Each transfusion monitoring device is linked to be a distributed network by wireless transport module by this transfusion monitoring system.
As the preferred technical scheme of one, described transfusion monitoring device also comprises the calling set helped for calling out medical personnel.
Further, described Surveillance center comprises wireless transport module for receiving monitor message, for the alarm module of reporting to the police and server, this server is for showing the positional information of each infusion bottle, speed, the transfusion remaining time of the current drips of this infusion bottle and whether having calling.Medical worker is very clear in the detailed infusion information of Surveillance center to all wards of whole lesion, thus can nurse timely and effectively for patient provides.
As the preferred technical scheme of one, described wireless transport module adopts integrated wireless transceiving chip nRF401.
A method for supervising for Intelligent transfusion monitoring system, comprises the steps:
S1: described transfusion monitoring device is arranged on transfusion drip tube, and the both sides that described first pair of infrared tube dropping funnel upper end of being arranged at transfusion drip tube is relative, described second pair of infrared tube is arranged at the relative both sides of infusion bottle mouth, and described fast control module is arranged on the tube for transfusion below described infrared detection module;
S2: described arrange in module preset drip a fast reference value, adjacent two dropping liquids drippage interval reference values and infusion bottle volume;
S3: start described transfusion monitoring device;
S4: the speed of the current drips that described first pair of infrared tube detects by described microprocessor and describedly the fast reference value of dripping that module presets is set compares, and control describedly to drip speed that fast control module adjusts current drips and drip a fast reference value and be consistent;
S5: when detect adjacent two dropping liquids drippage interval greater than preset interval reference values time or when the liquid level of dropping liquid is lower than second pair of infrared tube position, start described alarm module to report to the police, control simultaneously described drip that fast control module slows down dropping liquid drip speed until stop lower.
Further, the speed of infusion liquid drop is: v=KA Δ p m, in formula, A is actual internal area, and Δ p is pressure reduction, and depend on the height that infusion bottle hangs, K is proportionality coefficient, depends on the fluid behaviour of liquid, and m is discharge characteristic index, between 0.5 to 1;
The method that described in step S4 and step S5, a fast control module is regulated the speed is: speed and the described fast reference value of dripping arranging module default of the current drips that described microcontroller detects according to described infrared detection module compare, in conjunction with pid algorithm, described disc cam is driven to rotate by controlling described motor, the diameter utilizing described disc cam to change changes the size of clip slot between described disc cam and described fitting, thus change the actual internal area of dropper, and then have adjusted the speed of infusion liquid drop.
Compared with prior art, the technical scheme that the application provides, the technique effect had or advantage are: this Intelligent transfusion monitoring system achieves Real-Time Monitoring and the adjustment automatically of transfusion speed, to infuse rear automatic alarm, medical worker is very clear in the detailed infusion information of Surveillance center to all wards of whole lesion, thus can nurse timely and effectively for patient provides, and this Intelligent transfusion monitoring system be the intellectuality of hospital, networking, normalized management provide and greatly ensure.
Accompanying drawing explanation
Fig. 1 is the theory diagram of intelligent transfusion supervising device of the present invention;
Fig. 2 is first pair of infrared tube and a fast control module scheme of installation;
Fig. 3 is second pair of infrared tube scheme of installation;
Fig. 4 is for dripping speed control molding block structure schematic diagram;
Fig. 5 is system architecture diagram of the present invention.
Detailed description of the invention
The embodiment of the present application is by providing a kind of Intelligent transfusion monitoring system and method for supervising thereof, on the one hand, the generation of the contingency that artificial monitoring causes not in time is avoided, on the other hand, alleviate the working strength of medical worker, rationally improve the work efficiency of medical worker.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Embodiment
A kind of Intelligent transfusion monitoring system, comprise the transfusion monitoring device be arranged on transfusion drip tube, the monitor message collected is sent to Surveillance center in the mode of wireless transmission by this transfusion monitoring device;
As shown in Figure 1, described transfusion monitoring device comprises microprocessor 1, arranges module 2, infrared detection module 3, drip fast control module 4, alarm module 5, information display module 6 and wireless transport module 7, described arrange module 2, infrared detection module 3, drip fast control module 4, alarm module 5, information display module 6 and a wireless transport module 7 be connected with described microprocessor 1 respectively, wherein
As shown in Figure 2, described infrared detection module 3 comprises first pair of infrared tube 301 and second pair of infrared tube 302 further, described first pair of infrared tube 301 comprises the first infrared emission tube 301a and the first infrared receiver tube 301b, be arranged at the both sides that the dropping funnel upper end of tube for transfusion is relative respectively, for detecting the speed of drips, the interval of adjacent two drips and number of drops, as shown in Figure 3, described second pair of infrared tube 302 comprises the second infrared emission tube 302a and the second infrared receiver tube 302b, be arranged at the both sides that infusion bottle mouth is relative respectively, for detecting the liquid level of dropping liquid,
As shown in Figure 4, described fast control module 4 comprises motor 401 further, driven wheel 402, fluted disc 403, disc cam 404 and fitting 405, wherein said driven wheel 402 is arranged on the axle of described motor 401, described driven wheel 402 is arranged on same plane with described fluted disc 403, and described driven wheel 402 matches with the tooth of described fluted disc 403, described fluted disc 403 is coaxially fixed with disc cam 404, the edge of described disc cam 404 is provided with fitting 405, the clip slot of tube for transfusion is formed between the edge and described fitting 405 of described disc cam 404,
Described arrange module 2 for preset drip a fast reference value, adjacent two dropping liquids drippage interval reference values and infusion bottle volume;
So information display module 6 is for showing current the dripping speed and infuse remaining time of infusion bottle;
Described wireless transport module 7 is sent to Surveillance center for the monitor message collected by transfusion monitoring device;
Speed and the described fast reference value of dripping arranging module 2 default of the current drips that described first pair of infrared tube 301 detects by described microprocessor 1 compare, and the speed that a fast control module 4 described in controlling adjusts current drips is consistent with a fast reference value, when detect adjacent two dropping liquids drippage interval greater than preset interval reference values time or when the liquid level of dropping liquid is lower than second pair of infrared tube 302 position, start described alarm module 5 to report to the police, control simultaneously described drip that fast control module 4 slows down dropping liquid drip speed until stop lower.
As shown in Figure 5, each transfusion monitoring device is linked to be a distributed network by wireless transport module by this transfusion monitoring system.
As the preferred technical scheme of one, described transfusion monitoring device also comprises the calling set 8 helped for calling out medical personnel.
Further, described Surveillance center comprises wireless transport module for receiving monitor message, for the alarm module of reporting to the police and server, this server is for showing the positional information of each infusion bottle, speed, the transfusion remaining time of the current drips of this infusion bottle and whether having calling.Medical worker is very clear in the detailed infusion information of Surveillance center to all wards of whole lesion, thus can nurse timely and effectively for patient provides.
As the preferred technical scheme of one, described wireless transport module 7 adopts integrated wireless transceiving chip nRF401.
A method for supervising for Intelligent transfusion monitoring system, comprises the steps:
S1: described transfusion monitoring device is arranged on transfusion drip tube, and the both sides that described first pair of infrared tube 301 dropping funnel upper end of being arranged at transfusion drip tube is relative, described second pair of infrared tube 302 is arranged at the relative both sides of infusion bottle mouth, and described fast control module 4 is arranged on the tube for transfusion below described infrared detection module 3;
S2: described arrange in module 2 preset drip a fast reference value, adjacent two dropping liquids drippage interval reference values and infusion bottle volume;
S3: start described transfusion monitoring device;
S4: the speed of the current drips that described first pair of infrared tube 301 detects by described microprocessor 1 and describedly the fast reference value of dripping that module 2 presets is set compares, and control describedly to drip speed that fast control module 4 adjusts current drips and drip a fast reference value and be consistent;
S5: when detect adjacent two dropping liquids drippage interval greater than preset interval reference values time or when the liquid level of dropping liquid is lower than second pair of infrared tube 302 position, start described alarm module 5 to report to the police, control simultaneously described drip that fast control module 4 slows down dropping liquid drip speed until stop lower.
Further, the speed of infusion liquid drop is: v=KA Δ p m, in formula, A is actual internal area, and Δ p is pressure reduction, and depend on the height that infusion bottle hangs, K is proportionality coefficient, depends on the fluid behaviour of liquid, and m is discharge characteristic index, between 0.5 to 1;
The method that described in step S4 and step S5, a fast control module 4 is regulated the speed is: speed and the described fast reference value of dripping arranging module 2 default of the current drips that described microcontroller 1 detects according to described infrared detection module 3 compare, in conjunction with pid algorithm, described disc cam 404 is driven to rotate by controlling described motor 401, the diameter utilizing described disc cam 404 to change changes the size of clip slot between described disc cam 404 and described fitting 405, thus change the actual internal area of dropper, and then have adjusted the speed of infusion liquid drop.
In above-described embodiment of the application, by providing a kind of Intelligent transfusion monitoring system and method for supervising thereof, described transfusion monitoring device comprises microprocessor, module is set, infrared detection module, drip fast control module, alarm module, information display module and wireless transport module, the speed of the current drips that described microcontroller detects according to described infrared detection module compares with the fast reference value of dripping preset, in conjunction with pid algorithm, the diameter utilizing described disc cam to change changes the size of clip slot between described disc cam and described fitting, thus change the actual internal area of dropper, and then have adjusted the speed of infusion liquid drop, when detect adjacent two dropping liquids drippage interval greater than preset interval reference values time or when the liquid level of dropping liquid is lower than critical level, report to the police, and dripping of the dropping liquid that slows down is fast until lower of stopping, this invention decreases the generation of malpractice, improves the work efficiency of medical worker.
It should be noted that; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present invention, modification, interpolation or replacement, also should belong to protection scope of the present invention.

Claims (6)

1. an Intelligent transfusion monitoring system, is characterized in that, comprises the transfusion monitoring device be arranged on transfusion drip tube, and the monitor message collected is sent to Surveillance center in the mode of wireless transmission by this transfusion monitoring device;
Described transfusion monitoring device comprises microprocessor (1), arranges module (2), infrared detection module (3), drip fast control module (4), alarm module (5), information display module (6) and wireless transport module (7), described arrange module (2), infrared detection module (3), drip fast control module (4), alarm module (5), information display module (6) and a wireless transport module (7) be connected with described microprocessor (1) respectively, wherein:
Described infrared detection module (3) comprises first pair of infrared tube (301) and second pair of infrared tube (302), described first pair of infrared tube (301) comprises the first infrared emission tube (301a) and the first infrared receiver tube (301b), and the both sides that the dropping funnel upper end being arranged at tube for transfusion is respectively relative, and for detecting the speed of drips, the interval of adjacent two drips and number of drops, described second pair of infrared tube (302) comprises the second infrared emission tube (302a) and the second infrared receiver tube (302b), and be arranged at the relative both sides of infusion bottle mouth respectively, and for detecting the liquid level of dropping liquid,
Described fast control module (4) comprises motor (401), driven wheel (402), fluted disc (403), disc cam (304) and fitting (405), wherein said driven wheel (402) is arranged on the axle of described motor (401), described driven wheel (402) and described fluted disc (403) are arranged on same plane, and described driven wheel (402) matches with the tooth of described fluted disc (403), described fluted disc (403) is coaxially fixed with disc cam (404), the edge of described disc cam (404) is provided with fitting (405), the clip slot of tube for transfusion is formed between the edge of described disc cam (404) and described fitting (405),
Described arrange module (2) for preset drip a fast reference value, adjacent two dropping liquids drippage interval reference values and infusion bottle volume;
So information display module (6) is for showing current the dripping speed and infuse remaining time of infusion bottle;
Described wireless transport module (7) is sent to Surveillance center for the monitor message collected by transfusion monitoring device;
Speed and the described fast reference value of dripping arranging module (2) default of the current drips that described first pair of infrared tube (301) detects by described microprocessor (1) compare, and the speed that a fast control module (4) described in controlling adjusts current drips is consistent with a fast reference value, when detect adjacent two dropping liquids drippage interval greater than preset interval reference values time or when the liquid level of dropping liquid is lower than second pair of infrared tube (302) position, start described alarm module (5) to report to the police, control simultaneously described drip that fast control module (4) slows down dropping liquid drip speed until stop lower.
2. Intelligent transfusion monitoring system according to claim 1, is characterized in that, described transfusion monitoring device also comprises the calling set (8) helped for calling out medical personnel.
3. Intelligent transfusion monitoring system according to claim 1, it is characterized in that, described Surveillance center comprises wireless transport module for receiving monitor message, for the alarm module of reporting to the police and server, this server is for showing the positional information of each infusion bottle, speed, the transfusion remaining time of the current drips of this infusion bottle and whether having calling.
4. the Intelligent transfusion monitoring system according to claim 1 or 3, is characterized in that, described wireless transport module (7) adopts integrated wireless transceiving chip nRF401.
5. the method for supervising of Intelligent transfusion monitoring system as claimed in claim 1, is characterized in that, comprise the steps:
S1: described transfusion monitoring device is arranged on transfusion drip tube, and the both sides that described first pair of infrared tube (301) dropping funnel upper end of being arranged at transfusion drip tube is relative, described second pair of infrared tube (302) is arranged at the relative both sides of infusion bottle mouth, and described fast control module (4) is arranged on the tube for transfusion of described infrared detection module (3) below;
S2: described arrange in module (2) preset drip a fast reference value, adjacent two dropping liquids drippage interval reference values and infusion bottle volume;
S3: start described transfusion monitoring device;
S4: the speed of the current drips that described first pair of infrared tube (301) detects by described microprocessor (1) and describedly the fast reference value of dripping that module (2) presets is set compares, and control describedly to drip speed that fast control module (4) adjusts current drips and drip a fast reference value and be consistent;
S5: when detect adjacent two dropping liquids drippage interval greater than preset interval reference values time or when the liquid level of dropping liquid is lower than second pair of infrared tube (302) position, start described alarm module (5) to report to the police, control simultaneously described drip that fast control module (4) slows down dropping liquid drip speed until stop lower.
6. the method for supervising of Intelligent transfusion monitoring system according to claim 5, is characterized in that, the speed of infusion liquid drop is: v=KA Δ p m, in formula, A is actual internal area, and Δ p is pressure reduction, and depend on the height that infusion bottle hangs, K is proportionality coefficient, depends on the fluid behaviour of liquid, and m is discharge characteristic index, between 0.5 to 1;
The method that described in step S4 and step S5, a fast control module (4) is regulated the speed is: speed and the described fast reference value of dripping arranging module (2) default of the current drips that described microcontroller (1) detects according to described infrared detection module (3) compare, in conjunction with pid algorithm, described disc cam (404) is driven to rotate by controlling described motor (401), the diameter utilizing described disc cam (404) to change changes the size of clip slot between described disc cam (404) and described fitting (405), thus change the actual internal area of dropper, and then have adjusted the speed of infusion liquid drop.
CN201510992372.1A 2015-12-25 2015-12-25 Intelligent transfusion monitoring system and monitoring method thereof Pending CN105561438A (en)

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CN105944181A (en) * 2016-05-25 2016-09-21 王中成 An infusion measuring and control device
CN106421984A (en) * 2016-09-30 2017-02-22 上海大屯能源股份有限公司 Intelligent infusion controller
CN106512146A (en) * 2016-12-05 2017-03-22 福建船政交通职业学院 Sickbed monitoring system
CN106730162A (en) * 2017-01-24 2017-05-31 中国人民解放军第306医院 A kind of intelligent transfusion warning device and system
CN106902418A (en) * 2017-04-28 2017-06-30 中聚科技股份有限公司 One kind transfusion interruption system
CN106924840A (en) * 2017-04-25 2017-07-07 盐城工学院 A kind of medical monitoring device and system
CN107320816A (en) * 2017-08-14 2017-11-07 佛山科学技术学院 A kind of transfusion prompt system
CN107412913A (en) * 2017-05-25 2017-12-01 顺德职业技术学院 It is a kind of to be used to detect the device whether transfusion terminates
WO2017219750A1 (en) * 2016-04-26 2017-12-28 上海金标生物科技有限公司 Drop-type infusion control system
CN107875482A (en) * 2017-12-19 2018-04-06 重庆市渝飞科技有限公司 A kind of infusion alarm and alarm method
CN107875481A (en) * 2017-12-15 2018-04-06 合肥京东方光电科技有限公司 A kind of infusion device
CN108144157A (en) * 2017-11-24 2018-06-12 北京遥感设备研究所 A kind of transfusion system for medical infusion process management
CN108283741A (en) * 2017-12-05 2018-07-17 长沙理工大学 A kind of SCM Based Intelligent drip nursing system
CN109045406A (en) * 2018-08-29 2018-12-21 上海京颐奂享物联网有限公司 A kind of monitoring infusion method, apparatus and electronic equipment
CN109260548A (en) * 2018-11-02 2019-01-25 湖南长城医疗科技有限公司 A kind of transfusion drip speed detection method and be infused control method and infusion test instrument
CN109821110A (en) * 2019-02-25 2019-05-31 英华达(上海)科技有限公司 A kind of Intelligent drip fluid controller and control method
CN110013581A (en) * 2018-12-20 2019-07-16 药大制药有限公司 A kind of infusion alarm system and method
CN110368553A (en) * 2019-08-07 2019-10-25 刘会 Infusion apparatus drop speed detector
CN110464906A (en) * 2019-08-27 2019-11-19 山东大学齐鲁医院 A kind of chemotherapy sting device with positioning adjustment structure
CN110496271A (en) * 2019-09-17 2019-11-26 杨好亮 A kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop
CN110941022A (en) * 2018-09-25 2020-03-31 杭州海康威视数字技术股份有限公司 Infrared detection device and method of gate and gate
CN111588946A (en) * 2020-07-01 2020-08-28 哈尔滨理工大学 Intelligent infusion system with heart rate monitoring function
CN111939382A (en) * 2020-08-19 2020-11-17 绵阳市中心医院 System for monitoring medical infusion process in real time and application method
CN113289142A (en) * 2021-06-02 2021-08-24 南通大学附属医院 Multifunctional intelligent portable microelectronic infusion pump
CN113289143A (en) * 2021-06-18 2021-08-24 嘉兴职业技术学院 Intelligent infusion monitoring system based on Internet of things
CN114452482A (en) * 2022-02-10 2022-05-10 江苏爱朋医疗科技股份有限公司 Infusion dripping speed adjusting method, infusion control system and infusion equipment

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CN106421984A (en) * 2016-09-30 2017-02-22 上海大屯能源股份有限公司 Intelligent infusion controller
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CN106902418A (en) * 2017-04-28 2017-06-30 中聚科技股份有限公司 One kind transfusion interruption system
CN107412913A (en) * 2017-05-25 2017-12-01 顺德职业技术学院 It is a kind of to be used to detect the device whether transfusion terminates
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CN109045406A (en) * 2018-08-29 2018-12-21 上海京颐奂享物联网有限公司 A kind of monitoring infusion method, apparatus and electronic equipment
CN110941022A (en) * 2018-09-25 2020-03-31 杭州海康威视数字技术股份有限公司 Infrared detection device and method of gate and gate
CN109260548A (en) * 2018-11-02 2019-01-25 湖南长城医疗科技有限公司 A kind of transfusion drip speed detection method and be infused control method and infusion test instrument
CN109260548B (en) * 2018-11-02 2023-10-13 湖南长城医疗科技有限公司 Infusion drop speed detection method, infusion control method and infusion detector
CN110013581A (en) * 2018-12-20 2019-07-16 药大制药有限公司 A kind of infusion alarm system and method
CN109821110A (en) * 2019-02-25 2019-05-31 英华达(上海)科技有限公司 A kind of Intelligent drip fluid controller and control method
CN110368553A (en) * 2019-08-07 2019-10-25 刘会 Infusion apparatus drop speed detector
CN110464906A (en) * 2019-08-27 2019-11-19 山东大学齐鲁医院 A kind of chemotherapy sting device with positioning adjustment structure
CN110496271A (en) * 2019-09-17 2019-11-26 杨好亮 A kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop
CN110496271B (en) * 2019-09-17 2021-08-03 鹤壁市人民医院 Quantitative early warning and automatic stopping infusion apparatus monitoring device
CN111588946A (en) * 2020-07-01 2020-08-28 哈尔滨理工大学 Intelligent infusion system with heart rate monitoring function
CN111939382A (en) * 2020-08-19 2020-11-17 绵阳市中心医院 System for monitoring medical infusion process in real time and application method
CN113289142A (en) * 2021-06-02 2021-08-24 南通大学附属医院 Multifunctional intelligent portable microelectronic infusion pump
CN113289143A (en) * 2021-06-18 2021-08-24 嘉兴职业技术学院 Intelligent infusion monitoring system based on Internet of things
CN114452482A (en) * 2022-02-10 2022-05-10 江苏爱朋医疗科技股份有限公司 Infusion dripping speed adjusting method, infusion control system and infusion equipment
CN114452482B (en) * 2022-02-10 2023-12-29 江苏爱朋医疗科技股份有限公司 Infusion drip speed adjusting method, infusion control system and infusion equipment

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