CN219700693U - Intelligent transfusion system - Google Patents
Intelligent transfusion system Download PDFInfo
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- CN219700693U CN219700693U CN202320572130.7U CN202320572130U CN219700693U CN 219700693 U CN219700693 U CN 219700693U CN 202320572130 U CN202320572130 U CN 202320572130U CN 219700693 U CN219700693 U CN 219700693U
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- 238000001802 infusion Methods 0.000 claims abstract description 157
- 230000000474 nursing effect Effects 0.000 claims abstract description 48
- 238000012544 monitoring process Methods 0.000 claims abstract description 42
- 210000000707 wrist Anatomy 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims description 76
- 238000005303 weighing Methods 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 description 52
- 229940079593 drug Drugs 0.000 description 23
- 230000001276 controlling effect Effects 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 206010011409 Cross infection Diseases 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 206010020751 Hypersensitivity Diseases 0.000 description 3
- 208000026935 allergic disease Diseases 0.000 description 3
- 230000007815 allergy Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 206010061818 Disease progression Diseases 0.000 description 1
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an intelligent transfusion system, which comprises a hospital central information system, a nursing end control unit, a transfusion speed automatic regulating unit and a patient wrist strap containing patient information, wherein the hospital central information system, the nursing end control unit and the transfusion speed automatic regulating unit are in communication connection; the infusion control box is characterized in that a display screen, a plurality of adjusting buttons and an infusion control end information receiving and transmitting device are arranged on the front face of the infusion control box, a code scanning camera is arranged on the side face of the infusion control box, a drop number sensor fixed on a Murphy dropper and a flow controller fixedly arranged on an infusion pipeline below the Murphy dropper are arranged inside the flow rate monitoring control box, a flow rate monitoring control information receiving and transmitting device is arranged on the outer side of the flow rate monitoring control box, and a nursing end control unit is provided with a nursing end information receiving and transmitting device.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an intelligent transfusion system.
Background
The traditional infusion apparatus generally changes the infusion speed by manually adjusting the infusion regulator by medical staff, but the manual adjustment can only approximately adjust the infusion speed, the specific infusion speed value cannot be known, or the infusion speed is uncontrollable due to the influence of the quality of individual infusion apparatus batches, and the control of the infusion speed is greatly affected by the personal experience of the medical staff, so that the infusion speed cannot be accurately adjusted and the infusion ending time (such as accurate to minutes) cannot be calculated. Especially when multiple groups of liquids are infused simultaneously, the dropping speed of each group of liquids and the overall dropping speed are inconvenient to set. When a plurality of groups of liquid of a patient are infused sequentially, medical staff needs to change the liquid manually frequently, and the burden of the medical staff is increased. Individual cases can lead patients or families to adjust the dripping speed by themselves, which threatens the life safety of the patients.
Meanwhile, the patient observes the residual dosage of the injection by naked eyes during transfusion so as to remind nursing and changing or ending transfusion before the injection is completely transfused. Thus, the patient or the accompanying person needs to pay attention to the dosage of the medicine bottle at any time, which is not beneficial to rest of the patient or the accompanying person. In addition, care is also easily not timely notified due to human carelessness.
In addition, according to patient's disease progression, medical personnel are required to record and trace patient medication, such as: the specific infusion start and end time of a certain group, the infusion drip speed, each group and the whole infusion speed when a plurality of groups are connected in parallel and infused simultaneously, thus the medicine name, the quantity and the time of patients need to be accurately recorded by nursing, and under the condition that a plurality of patients are nursed simultaneously by nursing, a great deal of time and energy are required to be occupied by the work, and the condition of error and leakage can be generated.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an intelligent transfusion system which can automatically control the transfusion speed, accurately adjust the transfusion speed and calculate the transfusion ending time (such as accurate to minutes), has high accuracy, and does not need medical staff to manually adjust a transfusion regulator to change the transfusion speed. When a plurality of groups of liquid are infused simultaneously, the dripping speed of each group of liquid and the whole dripping speed can be conveniently set, when a plurality of groups of liquid of a patient are infused sequentially, medical staff is not required to change liquid manually and frequently, the burden of the medical staff is lightened, meanwhile, the patient or family members can be prevented from automatically adjusting the dripping speed, and the life safety of the patient is ensured.
In order to solve the technical problems, the utility model adopts the following technical scheme: an intelligent transfusion system comprises a hospital central information system, a nursing end control unit, a transfusion speed automatic adjusting unit and a patient wrist strap, wherein the hospital central information system, the nursing end control unit, the transfusion speed automatic adjusting unit and the patient wrist strap are in communication connection, and the transfusion speed automatic adjusting unit comprises a transfusion frame, a transfusion control box connected with the transfusion frame and a flow speed monitoring control box arranged below the transfusion control box; the infusion control box is characterized in that a display screen, a plurality of adjusting buttons and an infusion control end information receiving transmitter are arranged on the front face of the infusion control box, a code scanning camera is arranged on the side face of the infusion control box, a drop number sensor fixed on a Murphy dropper and a flow controller fixed on an infusion pipeline below the Murphy dropper are arranged inside the flow rate monitoring control box, a flow rate monitoring control information receiving transmitter is arranged on the outer side of the flow rate monitoring control box, and a nursing end information receiving transmitter is arranged on the nursing end control unit.
The technical scheme of the utility model is further improved as follows: the infusion support comprises a base arranged on the ground, the base is fixedly connected with a supporting rod, a hanging hook is arranged at the top end of the supporting rod, and the hanging hook is connected with an infusion control box through a connecting hook.
The technical scheme of the utility model is further improved as follows: one or more weighing devices are arranged in the infusion control box and are arranged in parallel, the lower ends of the weighing devices are connected with medicine package hooks, and medicine packages are connected below the medicine package hooks.
The technical scheme of the utility model is further improved as follows: the adjacent infusion pipelines are communicated through a three-way pipe.
The technical scheme of the utility model is further improved as follows: be provided with NFC induction device on the infusion control box, nursing end control unit is provided with the NFC accessory with NFC induction device adaptation.
The technical scheme of the utility model is further improved as follows: the two sides of the flow rate monitoring control box are respectively provided with a magnetic attraction device, the adjacent flow rate monitoring control boxes (6) are fixed through the magnetic attraction and buckling devices, and the magnetic attraction devices (6-4) are provided with connectors for serial signals of the flow rate monitoring control boxes (6).
The technical scheme of the utility model is further improved as follows: the support rod is fixedly connected with a fixing rod, and the fixing rod is detachably and fixedly connected with a flow rate monitoring control box.
The technical scheme of the utility model is further improved as follows: the patient wrist strap is provided with a two-dimensional code containing patient information, and the patient information comprises patient names, sexes, ages, bed numbers, mainly used doctors and a main nurse.
By adopting the technical scheme, the utility model has the following technical progress:
1. the utility model has high degree of automation, can automatically control the infusion speed, accurately adjust the infusion speed and calculate the infusion ending time (such as accurate to minutes), has high precision, and does not need medical staff to manually adjust the infusion regulator to change the infusion speed. When a plurality of groups of liquid are infused simultaneously, the dripping speed of each group of liquid and the whole dripping speed can be conveniently set, when a plurality of groups of liquid of a patient are infused sequentially, medical staff is not required to change liquid manually and frequently, the burden of the medical staff is lightened, meanwhile, the patient or family members can be prevented from automatically adjusting the dripping speed, and the life safety of the patient is ensured. The utility model is more suitable for intensive care units and isolation units, can effectively reduce the frequency of medical staff contacting patients due to liquid exchange, and greatly reduces the chances of cross infection and hospital infection;
2. the automatic transfusion speed adjusting unit, the nursing end control unit and the hospital central information system of the hospital management center are combined, meanwhile, the liquid flow rate of each group can be controlled in real time through the linkage of the dripping speed sensing function and the weighing function, the transfusion speed can be adjusted according to the residual quantity and the residual time of medicines in real time through the information receiving and sending function, the transfusion starting, ending and transfusion speed can be displayed and controlled by the information receiving and sending function in the central control system, and meanwhile, the operation history can be traced back through the information recording and exporting function, and the operation log and the nursing record can be exported;
3. the NFC accessory key function can strengthen infusion safety management, and non-medical care related personnel cannot change infusion speed without permission.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
the medical infusion device comprises 1, a base, 2, a supporting rod, 3, a hanging hook, 4, a connecting hook, 5, an infusion control box, 5-1, a display screen, 5-2, an adjusting button, 5-3, a code scanning camera, 5-4, a weighing device, 5-5, an infusion control end information receiving transmitter, 5-6, a medicine packaging hook, 5-7, an NFC sensing device, 6, a flow rate monitoring control box, 6-1, a drop number sensor, 6-2, a flow controller, 6-3, a flow rate monitoring control information receiving transmitter, 6-4, a magnetic attraction device, 7, a fixing rod, 8, a hospital central information system, 9, a nursing end control unit, 10-1, medicine packaging, 10-2, an infusion pipeline, 10-3, a Murphy's dropper, 10-4, a three-way device, 10-5 and a luer cone connector.
Detailed Description
The utility model is further illustrated by the following examples:
as shown in fig. 1, the intelligent transfusion system comprises a hospital central information system 8, a nursing end control unit 9, an automatic transfusion speed adjusting unit and a patient wristband containing patient information, wherein the hospital central information system, the nursing end control unit 9 and the automatic transfusion speed adjusting unit are in communication connection, the patient wristband is provided with a two-dimensional code containing patient information, and the patient information comprises a patient name, a sex, an age, a bed number, an attending doctor and a main nurse.
The automatic transfusion speed adjusting unit comprises a transfusion frame, a transfusion control box 5 connected with the transfusion frame and a flow rate monitoring control box 6 arranged below the transfusion control box 5.
The infusion support comprises a base 1 arranged on the ground, the base 1 is fixedly connected with a supporting rod 2, a hanging hook 3 is arranged at the top end of the supporting rod 2, and the hanging hook 3 can be fixedly arranged on the top of a ward room. The hanging hook 3 is connected with the transfusion control box 5 through the connecting hook 4.
The front of the transfusion control box 5 is provided with a display screen 5-1, a plurality of adjusting buttons 5-2, a transfusion control end information receiving transmitter 5-5 and an NFC sensing device 5-7, the side face of the transfusion control box 5 is provided with a code scanning camera 5-3, and the code scanning camera 5-3 can scan two-dimensional codes of a medical staff work board, a patient wrist strap and medicine transfusion information two-dimensional codes, and corresponding information is recorded and displayed on the display screen 5-1. One or more weighing devices 5-4 are arranged in the infusion control box 5, the weighing devices 5-4 are arranged in parallel, the lower ends of the weighing devices 5-4 are connected with medicine package hooks 5-6, medicine packages 10-1 are connected below the medicine package hooks 5-6 during infusion, and if a plurality of medicine liquid groups are infused or pre-infused simultaneously, the adjacent infusion pipelines 10-2 are communicated through a three-way pipe 10-4.
The flow rate monitoring control box 6 is internally provided with a drop number sensor 6-1 fixed on the Murphy's dropper 10-3 and a flow controller 6-2 fixed on a transfusion pipeline 10-2 below the Murphy's dropper 10-3, the outer side of the flow rate monitoring control box 6 is provided with a flow rate monitoring control information receiving emitter 6-3, two sides of the flow rate monitoring control box 6 are both provided with magnetic attraction devices 6-4, if a plurality of medicine liquid groups are simultaneously transfused or pre-infused, the adjacent flow rate monitoring control boxes 6 are fixedly connected together through the magnetic attraction devices 6-4, and the magnetic attraction devices 6-4 are provided with connectors for serial signals of the flow rate monitoring control boxes 6. Meanwhile, the support rod 2 is fixedly connected with the fixing rod 7, the fixing rod 7 is detachably and fixedly connected with the flow rate monitoring control box 6, and therefore the flow rate monitoring control box 6 is prevented from shaking in the infusion process.
The hospital central information system 8 comprises a central data background monitoring system, a central server, a central operation storage system, an information transmission system, a doctor advice HIS system and a medicine information system. The central information system 8 of the hospital is a system of the existing medical system, and can assist in rationalizing medicine transfusion information, such as: providing the weight, the medicine specification and the dosage of each medicine package; prompting incompatibility, and patient allergy medicine; recommending the drug liquid infusion speed according to the age of the patient, the drug property and big data information; the system is in butt joint with a doctor HIS doctor advice system, three-check seven pairs are conveniently completed, and doctor advice-nursing execution-information collection closed-loop management is completed; the central data end collects information of each department so as to perfect and improve the working flow, medicine supervision and quality control coordination; clinical data arrangement is facilitated, and clinical scientific research and big data analysis are conducted.
The nursing end control unit 9 is arranged in a nurse station, the nursing end control unit 9 is provided with a nursing end information receiving transmitter and an NFC accessory matched with the NFC induction device 5-7, and medical staff logs in to open the transfusion control box (5) and unlock, lock and other operations by using the NFC accessory. The nursing end control unit 9 is internally provided with an operation storage system, a control operation system and a general background monitoring system, and a nurse performs operation control through a display control screen. Such as: remote control infusion start, pause and end states, remote monitoring, infusion speed adjustment, limit value alarm; remotely monitoring the infusion process, such as the name, the remaining amount and the percentage of the remaining liquid, and predicting the remaining infusion ending time; the infusion speed at the patient end can be remotely adjusted, and the infusion start, end, sequential infusion sequence and the like can be set, for example: infusing a liquid at regular intervals; such as: stopping transfusion after a certain time, starting transfusion of another medicine after completing transfusion of a certain medicine, and the like; a liquid limit alarm can be set, and an alarm prompt can be sent to a nursing end when the residual liquid is less than a certain percentage.
The using method comprises the following steps:
1. infusion speed automatic regulating unit
Medical staff contacts with an NFC sensing device 5-7 on the machine body by using an NFC accessory (a handheld key) before drug infusion, scans a working plate of the medical staff by using a code scanning camera 5-3, and unlocks the infusion control box for control. Scanning a two-dimensional code on a wrist strap of a patient through a code scanning camera 5-3, inputting information such as the name, sex, age, bed number, main doctor, main nurse and the like of the patient, and displaying corresponding information on a display screen 5-1; during infusion, the code scanning camera 5-3 is used for scanning medicine infusion information and bar code information on a two-dimensional code (hospital printing), and the medicine information is obtained through the central data background monitoring system and the medicine information system, such as: the medicine name, dose, property, volume, medicine specification, outer packing gross weight, etc. are displayed on the display screen 5-1. The information receiving transmitter 5-5 at the transfusion control end sends the information to the central data background monitoring system through the information receiving transmitter at the nursing end, checks with the doctor's advice HIS system, searches whether the patient of the central operation storage system has the history of the reaction of the past allergy or the related medicines, and displays warning information on the display screen 5-3 if the patient is not matched with the medicines, the allergy, the taboo and the like.
After the information checking is completed, medical staff hangs the medicine on the medicine package hook 5-6 and weighs the total weight M of the medicine package 10-1 through the weighing device 5-4 1 And obtains package gross weight information M of the medicine package 10-1 based on the medicine information system 0 Medicine weight M of medicine package 10-1 2 (without packaging) and displayed on the display 5-3 while the total weight M to be weighed is being measured 1 And package gross weight information M 0 Drug weight M 2 Total weight (M) 0 +M 2 ) Comparison (i.e. M 1 And M is as follows 0 +M 2 And comparison) if the weights are not matched obviously, a warning message is displayed on the display screen 5-3. If a plurality of medicines (liquid groups) are infused or pre-infused simultaneously, the steps are repeated, and the medicines are respectively hung on the medicine packaging hooks 5-6 of a plurality of adjacent hook groups in sequence.
Medical staff connects a luer conical connector 10-5 with a medicine package 10-1, a Murphy dropper 10-3 is fixed on a drop number sensor 6-1, a transfusion pipeline 10-2 is fixed on the drop number sensor 6-1 and a flow controller 6-2, an NFC accessory (a handheld key) is used for contacting with an NFC sensing device 5-7 on a transfusion control box 5, body control of the transfusion control box 5 is unlocked, a central data background monitoring system is linked with a central operation storage system and an information transmission system, and nursing is carried outThe information receiving transmitter of the end control unit (9) sends information to the information receiving transmitter 5-5 of the infusion control end, prompts the recommended infusion speed of the group of medicine liquid, calculates the predicted infusion ending time after infusion at the recommended speed, and if special requirements are met, the infusion speed, the predicted infusion time, the medicine weight warning and reminding limit value, a plurality of groups of sequential infusion sequences (also can be adjusted, changed and set by a nursing end control unit 9 display control screen and a control operation system) and the like can be set through the adjusting button 5-2 on the panel of the infusion control box 5. After the infusion is started by clicking (the infusion can be started by displaying a control screen through the nursing end control unit 9 and controlling the operation system), the infusion control end information receiving transmitter 5-5 sends a control signal to the flow rate monitoring control information receiving transmitter 6-3, the drip rate sensor 6-1 and the flow controller 6-2 regulate the drip rate by extruding or loosening the infusion pipeline 10-2 according to the signals, and the drip rate sensor 6-1 starts counting the drip number of the liquid drops falling down in the Murphy dropper 10-3. By counting the unit time (T 0 ) Total number drop. D of inner droplets and net weight change of drug (liquid), net weight change of drug (liquid) M d Total weight M of =weigh drug package 10-1 1 Real-time weighing of the pharmaceutical product and the total weight of the package M s Calculating the speed of drug input per unit time, (drug weight M obtained by drug information System) 2 And specification, estimate total volume Vol of the drug 1 The method comprises the steps of carrying out a first treatment on the surface of the And then by unit time T 0 Weight change M in d (M 1 -M s ) And unit time T 0 The total drop count drop. D is related by a plurality of times T 1 、T 2 Continuously correcting weight change M d Relationship with drop count drop. D, and then estimated by the system as volume Vol 1 Calculating the actual drip speed, continuously correcting the infusion speed to approach the preset infusion speed in the infusion process, enabling the flow speed monitoring control information receiving emitter 6-3 to interact with the infusion control end information receiving emitter 5-5, feeding back information in real time, controlling the infusion speed in real time through the weighing device 5-4, the drip sensor 6-1 and the flow controller 6-2, and forming real-time feedback dynamic adjustment drip speed circulation, wherein the following is achieved:
1) Accurately controlling the liquid dropping speed mL/h to be relatively stable;
2) Multiple sections of different infusion rate changes can be set, such as setting the infusion rate to X for the first 30 minutes 1 ml/h, and then the infusion speed is accelerated or decelerated to X 2 ml/h；
3) Calculating the end time of infusion, wherein the final end time of infusion can be calculated even if a plurality of sections of infusion with different speeds occur;
4) The required functions of controlling the infusion speed and the like are automatically deduced through setting the liquid completion time by the target.
When multiple sets of liquids (Med 1 、Med 2 、Med 3 、Med 4 When the two parallel medicine packaging hooks are respectively hung on the adjacent 4 medicine packaging hooks 5-6, the groups (the connecting hooks 4 and the weighing devices 5-4) which correspond to the flow velocity are mutually independent to calculate (namely, the first weighing device 5-4 measures Med) 1 The second weight scale 5-4 meters Med 2 And so on) can be achieved as follows:
1) Can be of different groups (Med 1 、Med 2 、Med 3 And Med 4 ) Simultaneous infusion or combined infusion from different groups;
2) When multiple sets of liquids are simultaneously infused, the infusion rates (V 1 、V 2 、V 3 、V 4 ) With the overall infusion rate V Total (S) (V Total (S) ＝V 1 +V 2 +V 3 +V 4 ) (even with simultaneous infusion of Med) 1 、Med 2 、Med 3 、Med 4 Can also control and clarify V 1 、V 2 、V 3 、V 4 Infusion rate, and knowing or controlling overall infusion rate V Total (S) )；
3) Multiple sets of drug fluids are infused sequentially without manual fluid exchange, with automatic sequential infusion (e.g.: med (media) 1 In V form 1 Infusion rate, end of infusion, automatic on Med 2 At a speed V 2 Infusion;
4) One group fixed time infusion begins, ends, the remaining groups are spaced apart and interspersed with infusions (e.g.: med (media) 1 In V form 1 Infusion rate, 18 hour 00 minutes during infusionAutomatic turning on Med 2 At a speed V 2 Infusion was performed for 5 minutes with automatic suspension of Med at 18 hours at 05 minutes 2 Automatic opening Med at 18 min 05 min 3 At a speed V 3 8 minutes of infusion etc.), and balances overall V Total (S) Does not overspeed (period V from 18 hours 00 minutes to 18 hours 05 minutes) 1 +V 2 Or between 05 minutes at 18 and 13 minutes at 18V 1 +V 3 Is of the general V of (2) Total (S) Not exceeding the infusion speed which the patient can endure, and automatically sending an alarm signal to a nursing end information receiving transmitter and slowing down if the infusion speed exceeds the infusion speed).
When the weight of the medicine (liquid) in the medicine package 10-1 is infused and reduced to a certain early warning value (for example, the infusion is about to be completed after 3-5 minutes by calculating the current infusion speed, the default value of the default value can be preset or modified), the weight weighing device 5-4 sends a warning signal to the nursing end information receiving transmitter through the infusion control end information receiving transmitter 5-5 to prompt nursing end medical staff to prompt a certain group of liquid Med of a patient 1 I.e. the infusion is completed, to schedule a subsequent schedule, to continue the routine infusion of other fluids or to complete medical tasks. When the liquid infusion is finished, the drip sensor 6-1 prompts that no liquid is dripped, the flow controller 6-2 stops the group of Med by extruding the infusion pipeline 10-2 according to the signal 1 The liquid flows, so that the phenomenon of liquid emptying and air infusion is prevented. And the end state is displayed on the display screen 5-1, a control signal is sent to the nursing end information receiving transmitter through the infusion control end information receiving transmitter 5-5, the nursing end control unit 9 completes the infusion log record, and the nursing record (such as patient information, medicine information, med infusion start and end time and even infusion speed in different time periods) is generated in an auxiliary mode. Such as a plurality of drug groups (Med 1 、Med 2 、Med 3 、Med 4 ) The sequential transfusion, the transfusion control end information receiving transmitter 5-5 sends control signals to the flow rate monitoring control information receiving transmitter 6-3, and then the corresponding group of medicines are automatically started to be sequentially input according to the setting, or when Med 2 Group fluid continues to infuse and whether or not the Med needs to be adjusted 3 And Med 4 The group liquid infusion speed is controlled to achieve the purpose of controlling the infusion of multiple groups of liquid and controlling the overall infusion speed to be stable.
The medical staff uses NFC accessory (hand-held key) to contact with NFC induction device 5-7 on transfusion control box 5, and uses code scanning camera 5-3 to scan the work card of medical staff, so that the body of transfusion control box 5 can be controlled. When the infusion control box 5 is not operated for a default time, the infusion control box 5 is automatically locked.
In the locked state of the transfusion control box 5, the transfusion parameters cannot be modified by pressing the adjusting button 5-2;
if the adjusting button 5-2 is frequently pressed in the locking state of the transfusion control box 5, warning information such as 'do not operate' is prompted on the display screen 5-1, if the adjusting button 5-2 is still continuously pressed frequently, a warning signal is sent to the nursing end information receiving transmitter through the transfusion control end information receiving transmitter 5-5, and an alarm is sent to the nursing end;
if the infusion control box 5 is in a locking state, a certain individual liquid package weight is suddenly cleared or increased or abnormal weight change occurs in a short time, the group liquid is locked, the group liquid is stopped to continue infusion, the warning group state is displayed on the display screen 5-1, and a control signal is sent to the nursing end information receiving and sending device through the infusion control end information receiving and sending device 5-5 to send an alarm to the nursing end.
When an alarm occurs and relevant group liquid is locked, after medical staff uses an NFC accessory (a handheld key) to contact with an NFC induction device 5-7 on the infusion control box 5 and uses a code scanning camera 5-3 to scan a working plate of the medical staff, the body control of the infusion control box 5 can be unlocked, warning can be eliminated, and after the information of the warned group liquid is checked, the group liquid can be infused continuously or directly discarded.
All operations are recorded locally by the infusion control end information receiving transmitter 5-5, control signals are sent to the nursing end information receiving transmitter, the recorded log is transmitted to the hospital central information system 8 (a central data background monitoring system, a central server, a central operation and storage system) through the information transmission system. The information receiving transmitter 5-5 of the infusion control end locally records a log, and the content within 24 hours can be read and checked on the display screen 5-1 in an unlocking state when the NFC accessory (the handheld secret key) is contacted with the NFC induction device 5-7 on the body of the infusion control box 5.
2. Nursing end control unit
The nursing-end control unit 9 is composed of a display control screen, a nursing-end information receiving transmitter, an operation storage system, a control operation system and an overall background monitoring system, and comprises a movable NFC accessory (hand-held key).
The nursing end control unit 9 displays the information of the name, the flow rate, the infused/residual volume, the infused/residual time, the total infusion amount of the medicine in unit time, the queuing medicine to be infused and the like of the medicine being infused on a display control screen after calculating through the operation storage system through the information of the information receiving transmitters of the nursing end from the information receiving transmitters of each infusion control end; the display control screen can display alarm information such as the medicine amount is lower than the lower limit value, abnormal weight change and the like in real time.
Meanwhile, the nursing end control unit 9 can check operation logs of each infusion speed automatic adjusting unit within 72 hours, such as information of medicine names, flow rates, infusion start/completion time, total medicine infusion amount in a certain period of time, operators and the like of historical infusion.
The hospital central information system 8 can view information such as operation logs of the respective care-side control units.
3. Hospital central information system 8 of hospital management center
Providing system information such as medicine name, predicted volume, weight, medicine package gross weight and the like; support the checking of doctor's advice HIS system and nursing execution; three-seven pairs of auxiliary checks are performed; the central server and the central operation storage system record each infusion condition of each patient, and warn adverse events, especially adverse drug events, when the similar drugs are infused again; and (3) analyzing the interactive big data, and reasonably recommending infusion speed for different medicine liquids for specific ages and specific diseases.
The automatic transfusion speed adjusting unit, the control unit of the nursing end control unit 9 and the central information system 8 of the hospital management center are combined, meanwhile, the liquid flow rate of each group can be controlled in real time through the linkage of the dripping speed sensing function and the weighing function, the transfusion speed can be adjusted according to the residual quantity and the residual time of medicines in real time through the information receiving and sending function, the transfusion starting, ending and transfusion speed can be displayed and controlled by the information receiving and sending function in the central control system, and meanwhile, the operation history, the operation log deriving and the nursing record can be traced back through the information recording and deriving function.
The utility model has high degree of automation, can automatically control the infusion speed, accurately adjust the infusion speed and calculate the infusion ending time (such as accurate to minutes), has high precision, and does not need medical staff to manually adjust the infusion regulator to change the infusion speed. When a plurality of groups of liquid are infused simultaneously, the liquid dropping speed and the whole dropping speed of each group of liquid can be conveniently set, when a plurality of groups of liquid of a patient are infused sequentially, medical staff is not required to change liquid manually and frequently, the burden of the medical staff is lightened, meanwhile, the patient or family members can be prevented from adjusting the dropping speed by themselves, the life safety of the patient is ensured, the infusion device is more suitable for intensive care units and isolation wards, the times of the medical staff contacting the patient due to liquid change can be effectively reduced, and the occurrence probability of cross infection and hospital infection is greatly reduced.
Claims (8)
1. The utility model provides an intelligent transfusion system, includes communication connection's central information system of hospital (8), nursing end control unit (9) and infusion speed automatically regulated unit, contains patient's wrist strap, its characterized in that: the automatic transfusion speed adjusting unit comprises a transfusion frame, a transfusion control box (5) connected with the transfusion frame and a flow rate monitoring control box (6) arranged below the transfusion control box (5); the infusion control box is characterized in that a display screen (5-1), a plurality of adjusting buttons (5-2) and an infusion control end information receiving emitter (5-5) are arranged on the front face of the infusion control box (5), a code scanning camera (5-3) is arranged on the side face of the infusion control box (5), a drop number sensor (6-1) fixed on a Murphy dropper (10-3) and a flow controller (6-2) fixedly arranged on an infusion pipeline (10-2) below the Murphy dropper (10-3) are arranged inside the flow rate monitoring control box (6), a flow rate monitoring control information receiving emitter (6-3) is arranged on the outer side of the flow rate monitoring control box (6), and a nursing end control unit (9) is provided with a nursing end information receiving emitter.
2. An intelligent infusion system according to claim 1, wherein: the infusion support comprises a base (1) arranged on the ground, the base (1) is fixedly connected with a supporting rod (2), a hanging hook (3) is arranged at the top end of the supporting rod (2), and the hanging hook (3) is connected with an infusion control box (5) through a connecting hook (4).
3. An intelligent infusion system according to claim 1, wherein: one or more weighing devices (5-4) are arranged in the infusion control box (5), the weighing devices (5-4) are arranged in parallel, the lower ends of the weighing devices (5-4) are connected with medicine package hooks (5-6), and medicine packages (10-1) are connected below the medicine package hooks (5-6).
4. An intelligent infusion system according to claim 1, wherein: the adjacent infusion pipelines (10-2) are communicated through a three-way pipe (10-4).
5. An intelligent infusion system according to claim 1, wherein: the infusion control box (5) is provided with an NFC induction device (5-7), and the nursing end control unit (9) is provided with an NFC accessory which is matched with the NFC induction device (5-7).
6. An intelligent infusion system according to claim 1, wherein: the two sides of the flow rate monitoring control box (6) are respectively provided with a magnetic attraction device (6-4), the adjacent flow rate monitoring control boxes (6) are fixed through the magnetic attraction and buckling devices, and the magnetic attraction devices (6-4) are provided with connectors for serial signals of the flow rate monitoring control boxes (6).
7. An intelligent infusion system according to claim 2, wherein: the support rod (2) is fixedly connected with a fixing rod (7), and the fixing rod (7) is detachably and fixedly connected with a flow speed monitoring control box (6).
8. An intelligent infusion system according to claim 1, wherein: the patient wrist strap is provided with a two-dimensional code containing patient information, and the patient information comprises patient names, sexes, ages, bed numbers, mainly used doctors and a main nurse.
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| CN202320572130.7U CN219700693U (en) | 2023-03-22 | 2023-03-22 | Intelligent transfusion system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117563081A (en) * | 2024-01-16 | 2024-02-20 | 中国人民解放军总医院第一医学中心 | Infusion set of accurate medical treatment |
| CN117990938A (en) * | 2024-04-03 | 2024-05-07 | 西安交通大学 | Liquid dropping speed and volume measuring method and system |
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2023
- 2023-03-22 CN CN202320572130.7U patent/CN219700693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117563081A (en) * | 2024-01-16 | 2024-02-20 | 中国人民解放军总医院第一医学中心 | Infusion set of accurate medical treatment |
| CN117990938A (en) * | 2024-04-03 | 2024-05-07 | 西安交通大学 | Liquid dropping speed and volume measuring method and system |
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