CN114099844A

CN114099844A - PDA-based infusion management system and method

Info

Publication number: CN114099844A
Application number: CN202111435628.0A
Authority: CN
Inventors: 侯小会; 周庆; 谢波; 王佳琪
Original assignee: Huzhou Central Hospital
Current assignee: Huzhou Central Hospital
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-03-01

Abstract

The invention provides a PDA-based infusion management system and method, and relates to the technical field of medical supplies. Including PDA terminal and infusion controlling means, PDA terminal and infusion controlling means signal connection, the PDA terminal is according to preset patient's information, calculates the initial infusion state data that corresponds to the patient to send initial infusion state data to infusion controlling means, wherein, initial infusion state data include: an initial infusion speed and an initial infusion temperature; the infusion control device adjusts the speed and the temperature of the Murphy's dropper according to the received initial infusion state data, and sends the speed and the temperature of the Murphy's dropper to the PDA terminal as real-time infusion speed and temperature data; and the PDA terminal displays the received real-time infusion speed and temperature data. The infusion monitoring device can accurately set the infusion speed and the infusion temperature and simultaneously monitor the infusion state of a patient in real time, improves the infusion effect and the infusion efficiency, and also reduces the input energy of medical staff.

Description

PDA-based infusion management system and method

Technical Field

The invention relates to the technical field of medical supplies, in particular to a PDA-based infusion management system and method.

Background

Intravenous infusion is a method of infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure. In clinic, the infusion check system is strict, a nurse needs to check manually before infusion, the name, dosage, method and way of the infusion medicine, the name and the hospitalization number of the infusion person are checked to be consistent with the medical advice of a treatment order, the name, the hospitalization number and the wrist strap information of a patient on the infusion medicine bottle are checked to be consistent, medical care personnel needs to check the name and the patient in a bidirectional way, and a large amount of physical and energy of the occupied medical care personnel are required. After the check is finished, the medical staff estimates and adjusts the infusion speed and the infusion temperature according to the indexes of the patient's condition, the drug property and the like, generally, the medical staff needs to manually adjust the speed of the Murphy dropper, but the speed and the temperature of the method have no definite values and cannot be quantized;

in the process of infusion, most medical institutions monitor the infusion in a manual mode, related accompanying personnel, patients and nurses pay attention to the condition of infusion, information is transmitted in a mode of oral transmission or a bed head calling device, and the patients can adjust the infusion speed at will; the mode of manually monitoring the infusion condition needs real-time attention of each party, the possible time spent on infusion cannot be estimated, the specific infusion condition cannot be clearly informed, when more infusion patients are fed, a nurse cannot treat the infusion at the same time, and when the patients do not observe the infusion in time, the harm conditions such as air input or blood return can be caused.

Therefore, in view of the deficiencies of the prior art, it is desirable to provide an infusion management system and method that can solve the problem in the prior art that the infusion of a patient cannot be controlled and monitored according to the actual condition of the patient.

Disclosure of Invention

The invention aims to provide a PDA-based infusion management system and method, can provide a solution for overcoming the defects that the infusion of a patient cannot be controlled and monitored according to the actual condition of the patient in the prior art, and has the characteristics of enabling the infusion speed and the infusion temperature, monitoring the infusion state in real time and the like.

The embodiment of the invention provides a PDA-based infusion management system, which comprises:

comprises a PDA terminal and an infusion control device, the PDA terminal is in signal connection with the infusion control device,

the PDA terminal calculates initial transfusion state data corresponding to a patient according to preset patient information and sends the initial transfusion state data to the transfusion control device, wherein the initial transfusion state data comprise: an initial infusion speed and an initial infusion temperature;

the infusion control device adjusts the speed and the temperature of the Murphy's dropper according to the received initial infusion state data, and sends the speed and the temperature of the Murphy's dropper to the PDA terminal as real-time infusion speed and temperature data;

and the PDA terminal displays the received real-time infusion speed and temperature data.

In some embodiments of the present invention, the PDA terminal includes a scanning module, a computing module, a transmitting module and a display module,

the scanning module scans a two-dimensional code generated according to preset patient information to obtain first information data related to the illness state and the medicine of the patient;

the calculation module is used for calculating first information data output by the scanning module and generating the initial transfusion state data;

the transmission module sends the initial transfusion state data generated by the calculation module to the transfusion control device and receives real-time transfusion state data from the transfusion control device;

and the display module displays the real-time transfusion state data received by the transmission module.

In some embodiments of the invention, the infusion control device includes a regulation module and a monitoring module,

the adjusting module receives initial transfusion state data from the PDA terminal and adjusts the speed and the temperature of the Murphy dropper according to the initial transfusion state data;

and the monitoring module monitors the adjusted infusion speed and infusion temperature of the Mofei dropper, and sends the monitored infusion speed and infusion temperature to the PDA terminal as real-time infusion speed and temperature data.

In some embodiments of the invention, the PDA terminal further comprises an alarm module,

and the alarm module sends out an alarm according to the abnormal signal when receiving the abnormal signal from the monitoring module.

In some embodiments of the present invention, the monitoring module further comprises an alignment unit,

the comparison unit compares the real-time infusion state data with the initial infusion state data to obtain a comparison result, judges whether the infusion is abnormal or not according to the comparison result, and generates an abnormal signal and sends the abnormal signal to the alarm module if the infusion is abnormal.

In some embodiments of the present invention, the alignment unit comprises a first alignment unit and a second alignment unit;

the first comparison unit is used for comparing the real-time infusion speed with the initial infusion speed to obtain a first comparison result;

and the second comparison unit is used for comparing the real-time infusion temperature with the initial infusion temperature to obtain a second comparison result.

In some embodiments of the invention, the conditioning module comprises a speed conditioning module and a temperature conditioning module,

the speed adjusting module receives the initial infusion speed and adjusts the speed of the Murphy dropper according to the initial infusion speed;

the temperature adjusting module receives the initial transfusion temperature and adjusts the transfusion temperature of the Murphy dropper according to the initial transfusion temperature.

In some embodiments of the invention, the monitoring module comprises a speed monitoring module and a temperature monitoring module,

the speed monitoring module monitors the infusion speed of the Mofei dropper and sends the monitored infusion speed to the PDA terminal as a real-time infusion speed;

the temperature monitoring module monitors the infusion temperature of the Mofei dropper, and sends the monitored infusion temperature to the PDA terminal as the real-time infusion temperature.

The embodiment of the invention also provides a PDA-based infusion management method, which comprises the following steps:

In some embodiments of the present invention, the PDA terminal calculates initial infusion state data corresponding to a patient according to preset patient information, and transmits the initial infusion state data to the infusion control device, wherein the initial infusion state data includes: the steps of initial infusion rate and initial infusion temperature include:

scanning a two-dimensional code generated according to preset patient information to obtain first information data related to the illness state and the medicine of a patient;

calculating first information data output by the scanning module to generate the initial transfusion state data;

sending the initial transfusion state data generated by the calculation module to the transfusion control device, and receiving real-time transfusion state data from the transfusion control device;

and displaying the real-time transfusion state data received by the transmission module.

Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:

the invention is characterized in that the PDA terminal is in signal connection with the infusion control device through the PDA terminal and the infusion control device, the PDA terminal calculates initial infusion state data corresponding to a patient according to preset patient information and sends the initial infusion state data to the infusion control device, wherein the initial infusion state data comprises: an initial infusion speed and an initial infusion temperature; the infusion control device adjusts the speed and the temperature of the Murphy's dropper according to the received initial infusion state data, and sends the speed and the temperature of the Murphy's dropper to the PDA terminal as real-time infusion speed and temperature data; and the PDA terminal displays the received real-time infusion speed and temperature data. According to the invention, the PDA terminal calculates the initial infusion speed and the infusion temperature of the patient according to the preset patient information, and sends the data to the infusion control device, so that the infusion control device can adjust the speed and the temperature of the Murphy dropper, on one hand, the infusion speed and the infusion temperature can be set in a targeted manner according to the personal information condition, the state of illness and the drug property of the patient, so that the infusion speed can be in accordance with the current physical condition of the patient, the optimal infusion effect and infusion feeling can be brought to the patient, on the other hand, the loss of the basic information of the patient can be avoided, the energy input by medical staff is reduced, the waste of medical resources is reduced, and the monitoring effect is improved; the infusion control device monitors the infusion state of the infusion patient in real time and sends data to the PDA terminal for display, so that medical personnel can know the state of the patient in real time and can observe and study later; the invention can accurately set the transfusion speed and the transfusion temperature and simultaneously monitor and display the transfusion state of the patient in real time through the PDA terminal and the transfusion control device, realizes automatic judgment and dynamic adjustment of the transfusion speed according to the age, the medical history, the drug property and the like of the patient, improves the transfusion effect and the transfusion efficiency and reduces the input energy of medical personnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of a PDA based infusion management system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a PDA-based infusion management system according to an embodiment of the present invention;

fig. 3 is a flowchart of a PDA-based infusion management method according to an embodiment of the present invention.

Reference numerals: 11. a PDA terminal; 110. a scanning module; 111. a calculation module; 112. a transmission module; 113. a display module; 12. an infusion control device; 120. an adjustment module; 121. and a monitoring module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1-2, a schematic structural diagram of a PDA-based infusion management system according to an embodiment of the present application is shown, and fig. 2 is a schematic structural diagram of a PDA-based infusion management system according to an embodiment of the present invention;

the method specifically comprises the following steps: the PDA terminal 11 is in signal connection with the infusion control device 12, the PDA terminal 11 calculates initial infusion state data corresponding to a patient according to preset patient information, and sends the initial infusion state data to the infusion control device 12, wherein the initial infusion state data comprises: an initial infusion speed and an initial infusion temperature; the transfusion control device 12 adjusts the speed and the temperature of the Murphy's dropper according to the received initial transfusion state data, and sends the speed and the temperature of the Murphy's dropper to the PDA terminal 11 as real-time transfusion speed and temperature data; and the PDA terminal 11 displays the received real-time infusion speed and temperature data.

In the embodiment of the present application, the PDA terminal 11 is in signal connection with the infusion control device 12 through the PDA terminal 11 and the infusion control device 12, and the PDA terminal 11 calculates initial infusion state data corresponding to a patient according to preset patient information and transmits the initial infusion state data to the infusion control device 12, wherein the initial infusion state data includes: an initial infusion speed and an initial infusion temperature; the transfusion control device 12 adjusts the speed and the temperature of the Murphy's dropper according to the received initial transfusion state data, and sends the speed and the temperature of the Murphy's dropper to the PDA terminal 11 as real-time transfusion speed and temperature data; and the PDA terminal 11 displays the received real-time infusion speed and temperature data. According to the invention, the PDA terminal 11 calculates the initial transfusion speed and the initial transfusion temperature of the patient according to the preset patient information, and sends the data to the transfusion control device 12, so that the transfusion control device 12 adjusts the speed and the temperature of the Murphy dropper, on one hand, the transfusion speed and the transfusion temperature can be set in a targeted manner according to the personal information condition, the state of illness and the nature of medicine of the patient, so that the transfusion speed is in accordance with the current physical condition of the patient, the optimal transfusion effect and the transfusion feeling are brought to the patient, on the other hand, the loss of the basic information of the patient can be avoided, the energy input by medical staff is reduced, the waste of medical resources is reduced, and the monitoring effect is improved; the infusion control device 12 monitors the infusion state of the infusion patient in real time, and sends the data to the PDA terminal 11 for display, so that medical staff can know the state of the patient in real time and can observe and research later; according to the invention, through the PDA terminal 11 and the infusion control device 12, the infusion state of the patient can be monitored and displayed in real time while the infusion speed and the infusion temperature can be accurately set, the automatic judgment and dynamic adjustment of the infusion speed can be realized according to the age, the medical history, the drug property and the like of the patient, the infusion effect and the infusion efficiency are improved, and the input energy of medical staff is reduced.

A PDA based infusion management system in the exemplary embodiment will now be further described.

In one implementation manner of this embodiment, the PDA terminal 11 includes a scanning module 110, a calculating module 111, a transmitting module 112 and a display module 113, wherein the scanning module 110 scans a two-dimensional code generated according to preset patient information to obtain first information data related to the patient's condition and the medicine; the patient scans the two-dimensional code through the personal case two-dimensional code obtained by registering in the hospital, before the infusion is started, the medical staff scans the two-dimensional code through the scanning port of the PDA terminal 11, the medicine information and the personal relevant information of the patient can be displayed on the screen of the PDA terminal 11, and the patient information data obtained by scanning is sent to the calculation module 111. The patient information obtained by scanning comprises the age, the sex, the obtained diseases, the name, the property, the quantity, the infusion time, the drop coefficient and the like of the medicines, and because the bearing capacity of the medicines in different age groups is different, and the drug effects and the side effects of different infusion medicines are also different, the infusion speed which is most suitable for the current patient and the infusion temperature which is most suitable for the current patient need to be calculated according to the actual physical condition of the patient and the medicine information of the infusion medicines.

Further, the calculation module 111 calculates the first information data output by the scanning module 110, and generates initial infusion state data; specifically, the calculation formula of the calculation module 111 is as follows: the calculation module 111 receives the above indexes obtained by the scanning module 110, calculates an infusion speed matching the current patient by a formula, selects an infusion temperature suitable for the patient according to other data indexes of the patient, such as indexes of sex, age, disease condition, drug property, and the like, and generates an initial infusion speed and an infusion temperature according to the infusion speed and the infusion temperature.

Further, the transmission module 112 sends the initial infusion state data generated by the calculation module 111 to the infusion control device 12 and receives the real-time infusion state data from the infusion control device 12, specifically, when infusion is started, the transmission module 112 sends the initial infusion speed and the initial infusion temperature generated by the calculation module 111 to the infusion control device 12, and during the infusion, the transmission module 112 receives the real-time infusion speed and the real-time infusion temperature monitored by the infusion control device 12; wherein, data transmission module 112 can select the STC89C51RC singlechip to be control chip, and this chip is the high-speed, low-power consumption of new generation, superstrong anti-interference singlechip that the macrocrystal science and technology promoted, and instruction code is compatible traditional 8051 singlechip completely, singlechip operating voltage 5V, operating frequency range: 0-40 MHz, EEPROM and watchdog functions are provided, and considering that the singlechip I/O port is few, a latch 74HC573 can be adopted to expand the I/O port of the singlechip, and a plurality of A/D conversion chips are controlled by one singlechip to meet the acquisition requirement of a plurality of paths of analog signals.

Further, the display module 113 displays the real-time infusion state data received by the transmission module 112, and specifically, the real-time infusion speed and infusion temperature monitored by the infusion control device 12 and received by the transmission module 112 are sent to the display module 113 for displaying. The data display can be an LCD1602 type liquid crystal display, the LCD1602 type liquid crystal display has the advantages of being small in size, light in weight, low in power consumption, strong in anti-interference capacity, simple in communication with the single chip microcomputer and the like, the LCD1602 can display two lines of characters, each line is 16, the display capacity is 16x2 characters, and the parallel interface can be directly connected with an I/0 port of the single chip microcomputer.

Further, the PDA terminal 11 further includes an alarm module, which gives an alarm according to the abnormal signal when receiving the abnormal signal from the monitoring module 121. The alarm module can be composed of an integrated voice chip ISD2560, the ISD2560 is a voice recording and playing chip with a strong function produced by Winbond company, the ISD2560 is a permanent memory type voice recording and playing circuit, the recording time is 60s, recording and playing can be repeatedly carried out for 10 ten thousand times, the chip adopts a multi-level direct analog quantity storage patent technology, voice can be truly and naturally reproduced, automatic voice prompt of a blood pressure measured value is achieved through pre-recorded voice, and if the numerical value exceeds the upper limit value and the lower limit value of a normal health data value, an alarm can be given out to remind medical staff.

In one implementation manner of the embodiment, the infusion control device 12 comprises an adjusting module 120 and a monitoring module 121, wherein the adjusting module 120 receives initial infusion state data from the PDA terminal 11 and adjusts the speed and temperature of the Murphy dropper according to the initial infusion state data; the adjusting module 120 comprises a speed adjusting module 120 and a temperature adjusting module 120, wherein the speed adjusting module 120 receives an initial infusion speed and adjusts the speed of the Murphy dropper according to the initial infusion speed; and the temperature adjusting module 120 receives the initial infusion temperature and adjusts the infusion temperature of the Murphy dropper according to the initial infusion temperature.

It should be noted that the speed adjusting module 120 is a dropping speed control device disposed on the muron dropper, the dropping speed control device automatically adjusts the dropping speed of the muron dropper according to the received initial infusion speed, so that the dropping speed of the muron dropper is stabilized at the initial infusion speed, the temperature adjusting module 120 is a temperature adjusting device disposed on the muron dropper, and the temperature adjusting device adjusts the temperature of the muron dropper according to the received initial infusion temperature, so that the temperature is stabilized at the initial infusion temperature, so that the infusion state of the patient is kept stable, and the patient is prevented from freely adjusting, which causes infusion safety accidents.

Further, the monitoring module 121 monitors the infusion speed and the infusion temperature of the adjusted muron dropper, and sends the monitored infusion speed and the monitored infusion temperature to the PDA terminal 11 as real-time infusion speed and temperature data. The monitoring module 121 comprises a speed monitoring module 121 and a temperature monitoring module 121, wherein the speed monitoring module 121 monitors the infusion speed of the Murphy dropper, and sends the monitored infusion speed to the PDA terminal 11 as a real-time infusion speed; and the temperature monitoring module 121 monitors the infusion temperature of the Mofei dropper and sends the monitored infusion temperature to the PDA terminal 11 as a real-time infusion temperature.

It should be noted that the speed monitoring module 121 is a dropping speed detector disposed on the murphy dropper, and detects the dropping speed in the murphy dropper through the dropping speed detector, and sends the detection result to the PDA terminal 11; the temperature monitoring module 121 is a temperature sensor disposed on the muron dropper, detects the infusion temperature of the muron dropper, and sends the detection result to the PDA terminal 11.

Further, the monitoring module 121 further includes a comparison unit for comparing the real-time infusion state data with the initial infusion state data to obtain a comparison result, and determining whether the infusion is abnormal according to the comparison result, and if so, generating an abnormal signal and sending the abnormal signal to the alarm module; the comparison unit comprises a first comparison unit and a second comparison unit; the first comparison unit is used for comparing the real-time infusion speed with the initial infusion speed to obtain a first comparison result; and the second comparison unit is used for comparing the real-time infusion temperature with the initial infusion temperature to obtain a second comparison result.

In a specific implementation, a dripping speed detector detects the dripping speed in a Murphy dropper to obtain a real-time infusion speed, the real-time infusion speed is compared with an initial infusion speed to obtain a first comparison result, if the first comparison result is inconsistent, the infusion is judged to be abnormal, and a speed abnormal signal is generated and sent to an alarm module for alarm prompt; meanwhile, the temperature sensor detects the infusion temperature of the Murphy dropper to obtain real-time infusion temperature, the real-time infusion temperature is compared with the initial infusion temperature to obtain a second comparison result, if the second comparison result is inconsistent, the abnormality is determined, and a temperature abnormality signal is generated and sent to the alarm module for alarm prompt; otherwise, when the first comparison result and the second comparison result are both consistent, the judgment is normal, and the real-time infusion speed and the real-time infusion temperature are sent to the display module 113 for display.

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

Fig. 3 is a flow chart of a PDA-based infusion management method according to an embodiment of the present invention; the embodiment of the application discloses a PDA-based infusion management method, which comprises the following steps:

s110: the PDA terminal 11 calculates initial infusion state data corresponding to a patient according to preset patient information, and transmits the initial infusion state data to the infusion control device 12, wherein the initial infusion state data includes: initial infusion rate and initial infusion temperature.

S120: the infusion control device 12 adjusts the speed and temperature of the Murphy's dropper according to the received initial infusion state data, and transmits the speed and temperature of the Murphy's dropper to the PDA terminal 11 as real-time infusion speed and temperature data.

S130: and the PDA terminal 11 displays the received real-time infusion speed and temperature data.

In one implementation manner as one of the present embodiments, the "PDA terminal 11 at step S110 calculates initial infusion state data corresponding to the patient according to preset patient information, and sends the initial infusion state data to the infusion control device 12, wherein the initial infusion state data includes: the initial infusion speed and the initial infusion temperature "specifically include: scanning a two-dimensional code generated according to preset patient information to obtain first information data related to the illness state and the medicine of a patient; calculating first information data output by the scanning module 110 to generate initial transfusion state data; sending the initial infusion state data generated by the calculation module 111 to the infusion control device 12 and receiving real-time infusion state data from the infusion control device 12; and displaying the real-time infusion state data received by the transmission module 112.

In one embodiment of this embodiment, the step S120 of "the infusion control device 12 adjusts the speed and temperature of the muron dropper according to the received initial infusion state data, and sends the speed and temperature of the muron dropper to the PDA terminal 11 as the real-time infusion speed and temperature data" specifically includes: initial transfusion state data from the PDA terminal 11 is received, and the speed and temperature of the Murphy dropper are adjusted according to the initial transfusion state data. And monitoring the adjusted infusion speed and infusion temperature of the Mofei dropper, and sending the monitored infusion speed and infusion temperature to the PDA terminal 11 as real-time infusion speed and temperature data.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The PDA-based infusion management system is characterized by comprising a PDA terminal and an infusion control device, wherein the PDA terminal is in signal connection with the infusion control device,

2. The PDA based infusion management system of claim 1, wherein the PDA terminal comprises a scanning module, a computing module, a transmission module and a display module,

3. The PDA based infusion management system of claim 2, wherein the infusion control device includes a regulation module and a monitoring module,

4. The PDA based infusion management system of claim 1, wherein the PDA terminal further comprises an alarm module,

5. The PDA based infusion management system of claim 3, wherein the monitoring module further comprises a comparison unit,

6. The PDA-based infusion management system of claim 3, wherein the comparing unit comprises a first comparing unit and a second comparing unit;

7. The PDA based infusion management system of claim 3, wherein the adjustment module comprises a speed adjustment module and a temperature adjustment module,

8. The PDA based infusion management system of claim 3, wherein the monitoring module comprises a speed monitoring module and a temperature monitoring module,

9. A PDA-based infusion management method is characterized by comprising the following steps:

10. The PDA-based infusion management method according to claim 9, wherein the PDA terminal calculates initial infusion state data corresponding to a patient according to preset patient information, and transmits the initial infusion state data to the infusion control device, wherein the initial infusion state data includes: the steps of initial infusion rate and initial infusion temperature include: