CN209548475U - A non-suspension infusion intelligent monitoring system - Google Patents

Abstract

The utility model discloses a non-suspended infusion intelligent monitoring system. Including the nurse station monitoring center, the nurse station monitoring center is connected with the infusion terminal; the nurse station monitoring center includes the nurse station micro-processing module, the nurse station micro-processing module is respectively connected with the nurse station transceiver module, the nurse station display module, and the nurse station command input The module is connected with the nurse station alarm module; the infusion terminal includes a terminal microprocessor, and the terminal microprocessor is respectively connected with a medicine bottle fixing module, a setting module, a paging module, a terminal alarm module, a terminal display module, a terminal transceiver module and The flow rate control module is connected; the transceiver module of the nurse station is connected with the terminal transceiver module. The utility model is easy to use, enables the medical staff to grasp the patient's transfusion situation, and reduces the difficulty of nursing care for the medical staff.

Description

A non-suspension infusion intelligent monitoring system

technical field

The utility model relates to a medical device, in particular to a non-suspended infusion intelligent monitoring system.

Background technique

Intravenous infusion is an important treatment method commonly used in clinical practice. The principle of conventional infusion is to hang the hanging bottle at a certain height, and use the pressure difference between the liquid medicine and the blood pressure to inject the medicine into the blood vessel. In the actual infusion process, the infusion speed is set by the experience of medical staff, and the accuracy is not high. The suspended infusion method affects the patient's activities and increases the burden on the accompanying staff, especially children who are active. In the hospital, it is often seen that the accompanying staff is holding a hanging bottle and running with the child, which may easily cause infusion leakage. Due to the long infusion time, activities such as the patient going to the toilet all increase the risk of infusion leakage and bring new pain to the patient.

At present, the emergency treatment in the hospital infusion dressing and infusion process is passive. The patient or the accompanying staff call the medical staff through the paging system. The medical staff cannot understand the patient's infusion situation and cannot deal with various problems in the infusion process in time. , and cannot arrange their own work in advance, which increases the workload. In some large hospitals, the medical staff are very busy. When there is no one in the nurse station, the patient's paging will not be responded to, and even lead to infusion accidents.

To sum up, the current infusion system has the disadvantages of being inconvenient to use and difficult for medical staff to take care of.

Utility model content

The purpose of the utility model is to provide a non-suspension infusion intelligent monitoring system. The utility model is easy to use, can enable the medical personnel to grasp the infusion situation of the patient, and reduces the difficulty of nursing care for the medical personnel.

The technical scheme of the utility model: a non-suspended infusion intelligent monitoring system, including a nurse station monitoring center connected to the infusion terminal; the nurse station monitoring center includes a nurse station micro-processing module, a nurse station micro-processing The modules are respectively connected with the nurse station transceiver module, the nurse station display module, the nurse station command input module and the nurse station alarm module; the infusion terminal includes a terminal microprocessor, and the terminal microprocessor is respectively connected with the medicine bottle fixing module and the setting module , paging module, terminal alarm module, terminal display module, terminal transceiver module and flow rate control module are connected; the described nurse station transceiver module is connected with the terminal transceiver module; the flow rate control module includes a circular shell, and the circular shell The side wall is provided with a casing gap for passing the infusion tube, and both ends of the circular casing are provided with long holes, and a disc with a raised outer edge is also provided inside the circular casing, and the disc is connected to the long strip. The drive motor that moves in the direction of the hole length is connected; the drive motor is connected with the terminal microprocessor; the medicine bottle fixing module includes a medicine bottle support for keeping the medicine bottle upside down, and the medicine bottle support is provided with a The pot and keep the vertical upper bayonet and lower bayonet of the drip pot; the fixed part of the medicine bottle neck of the medicine bottle bracket is provided with a liquid level detection sensor for detecting the liquid level of the liquid medicine in the infusion bottle, and the liquid level detection sensor is connected with the terminal micro-processing The connection between the upper bayonet and the lower bayonet is provided with a speed detection sensor for detecting the infusion speed.

In the aforementioned non-suspended infusion intelligent monitoring system, the infusion terminal is also connected to the medical tray; the medical tray is provided with a tray-end microprocessor, and the tray-end microprocessor is connected to the tray-end display module and the tray-end display module respectively. The alarm module, the tray-side command input module are connected to the tray-side transceiver module; the tray-side transceiver module is connected to the terminal transceiver module; the tray-side transceiver module is also connected to the nurse station transceiver module.

Compared with the prior art, the utility model can effectively solve various problems occurring in the existing transfusion process, and can reduce the work intensity and accompanying difficulty of the medical personnel.

The utility model does not need to be suspended during the transfusion process, which brings great convenience to the activities of transfusion personnel.

The utility model accurately sets the infusion speed according to the infusion requirements and the patient's condition, and can timely alarm and notify the nursing staff in case of needle leakage or blockage. That is, the utility model can collect and send the infusion conditions of all patients (that is, the conditions at the infusion terminal) to the nurse station monitoring center, and display them through the nurse station display module, and the medical staff can understand the patient's infusion through the nurse station display module State, and can prepare the patient's medical solution in batches and replace it in time.

The utility model can also send the patient's infusion situation to the corresponding medical tray through the nurse station monitoring center; when the structure is unmanned in the nurse station monitoring center, the information and abnormal conditions of the patient who urgently need to change the dressing (such as the leakage of the infusion) can also be It is transmitted to the medical tray held by the medical staff, and displayed on the display module of the tray end of the medical tray, and the alarm module of the tray end of the medical tray simultaneously gives a warning and alarm to remind the medical staff to deal with it in time. The structure can improve the medical service level of the hospital, promote the optimal allocation of medical staff in the hospital, and improve the safety of infusion.

To sum up, the utility model is easy to use, enables the medical staff to grasp the patient's infusion situation, and reduces the difficulty of nursing care for the medical staff.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the connection between the medicine bottle fixing module and the flow rate control module;

Fig. 3 is a schematic diagram of the back structure of the flow rate control module.

The marks in the accompanying drawings are: 1-nurse station monitoring center, 11-nurse station micro-processing module, 12-nurse station transceiver module, 13-nurse station display module, 14-nurse station command input module, 15-nurse station alarm module , 2-infusion terminal, 21-terminal microprocessor, 22-medicine bottle fixing module, 221-medicine bottle bracket, 222-liquid level detection sensor, 223-upper bayonet, 224-lower bayonet, 225-speed detection sensor , 23-setting module, 24-paging module, 25-terminal alarm module, 26-terminal display module, 27-terminal transceiver module, 28-flow rate control module, 281-circular shell, 282-shell gap, 283- Long hole, 284-protrusion, 285-disc, 286-drive motor, 287-nut, 288-screw, 289-collar, 3-medical tray, 31-tray-end microprocessor, 32-tray-end display Modules, 33-tray end alarm module, 34-tray end command input module, 35-tray end transceiver module, 4-infusion tube, 5-infusion bottle, 6-drop pot.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for limiting the utility model.

Example. A non-suspension type infusion intelligent monitoring system, constituted as shown in Figure 1-3, including a nurse station monitoring center 1, the nurse station monitoring center 1 is connected to the infusion terminal 2; the nurse station monitoring center 1 includes a nurse station micro-processing Module 11, nurse station microprocessing module 11 is connected with nurse station transceiver module 12, nurse station display module 13, nurse station order input module 14 and nurse station alarm module 15 respectively; Described infusion terminal 2 comprises terminal microprocessor 21, Terminal microprocessor 21 is respectively connected with medicine bottle fixing module 22, setting module 23, paging module 24, terminal alarm module 25, terminal display module 26, terminal transceiver module 27 and flow rate control module 28; Described nurse station transceiver The module 12 is connected with the terminal transceiver module 27; the flow rate control module 28 includes a circular shell 281, the side wall of the circular shell 281 is provided with a shell gap 282 for passing the infusion tube 4, and the two ends of the circular shell 281 All are provided with elongated holes 283, and a disc 285 with a protrusion 284 on the outer edge is also provided in the circular shell 281, and the disc 285 is connected with a drive motor 286 that can move along the length direction of the elongated holes 283; The motor 286 is connected with the terminal microprocessor 21; the medicine bottle fixing module 22 includes a medicine bottle support 221 for keeping the medicine bottle upside down, and the medicine bottle support 221 is provided with a drip pot 6 for fixing and keeps the drip pot 6 upright. Straight upper bayonet 223 lower bayonet 224; The medicine bottle neck fixed place of medicine bottle support 221 is provided with the liquid level detection sensor 222 that is used to detect the liquid level of the Chinese medicinal liquid in the infusion bottle, and the liquid level detection sensor 222 and terminal microprocessor 21 Connection; the upper bayonet 223 and the lower bayonet 224 are provided with a speed detection sensor 225 for detecting the infusion speed.

The aforementioned liquid level detection sensor and speed detection sensor are all through-beam photoelectric sensors.

The aforementioned infusion terminal 2 is also connected to the medical tray 3; the medical tray 3 is provided with a tray-end microprocessor 31, and the tray-end microprocessor 31 is connected with the tray-end display module 32, the tray-end alarm module 33, and the tray-end respectively. The command input module 34 is connected with the transceiver module 35 at the tray side; the transceiver module 35 at the tray side is connected with the transceiver module 27 at the terminal; the transceiver module 35 at the tray side is also connected with the transceiver module 12 at the nurse station.

Before the infusion, the infusion bottle 5 is fixed upside down on the medicine bottle fixing module 22, so that the neck of the infusion bottle is aligned with the liquid level detection sensor 222 (the purpose of this structure is: when the liquid medicine is transfused, use the liquid level detection sensor 222 to detect and trigger The terminal alarm module 25 that is connected with the terminal microprocessor 21 reports to the police), the medicine bottle fixing module 22 can adopt the cabinet type structure (that is, the medicine bottle support 221 is set to the cabinet type structure), and handles and straps can also be set to be convenient to carry. The dripping pot 6 for infusion can be fixed by the upper and lower bayonets arranged on the medicine bottle fixing module 22, specifically, the upper and lower ends of the dripping pot 6 are respectively fixed by using the upper and lower bayonets, so that the dripping pot 6 is in a vertical direction, So that the speed detection sensor 225 between the upper and lower bayonet detects the infusion speed; The motor shaft of the motor 286 moves along the long hole to the direction away from the fixed infusion tube, leaving a space for inserting and fixing the infusion tube, and then moves the motor shaft along the long hole to the direction of the infusion tube, so that the protrusion of the disc presses the infusion tube tube), the terminal microprocessor 21 controls the drive motor 286 to drive the disk 285 to rotate according to the infusion parameters (infusion speed) set by the setting module 23, and the protrusions 284 on the disk 285 squeeze the dropper in turn to make the liquid medicine It wriggles towards the human body and enters the human body; this structure makes the infusion bottle not need to be suspended during the infusion process, and the patient can hold or carry the infusion bottle on the medicine bottle fixing module 22 during the infusion, which brings greater mobility to the patient's activities during infusion. Great convenience.

Both ends of the aforementioned circular housing 281 are provided with nuts 287 at the elongated holes 283, the axis of the nuts 287 is parallel to the length direction of the elongated holes 283, the nuts 287 are connected to the screw rod 288, and the screw rod 288 is flexibly connected to the collar 289. The collar 289 is movably connected with the motor shaft of the drive motor 286 connected to the disc 285 , and the collar 289 is also movably connected with the elongated hole 283 . In this structure, the rotation of the screw rod 288 and the nut 287 pushes/pulls the collar 289 to move along the length direction of the elongated hole 283, and then pushes/pulls the motor shaft of the driving motor 286 to move along the length direction of the elongated hole 283, and finally the disk 285 The protrusion 284 depresses/releases the dropper.

In addition to receiving the parameters set by the setting module 23 (including infusion speed and drug infusion volume) to adjust the speed of the drive motor 286 (the drive motor 286 is a stepper motor), the terminal microprocessor 21 also calculates the remaining infusion time and sends it to the terminal for display. Module 26 is displayed. Simultaneously, the terminal microprocessor 21 also processes the medical staff processing orders from the nurse station order input module 14 of the nurse station monitoring center 1 or the tray end order input module 34 of the medical tray 3 transmitted by the terminal transceiver module 27 (this order mainly It is an order to stop the infusion when the dressing cannot be changed in time and the abnormal situation of the infusion can not be handled).

The leakage of the infusion in the abnormal situation during the above infusion can be judged as follows:

The actual infusion speed is determined by detecting the droplet speed in the drip pot 6. When there is still medicinal liquid in the infusion bottle and the infusion set speed has not changed, the actual infusion speed will slow down within a certain period of time (about one minute). It shows that there are abnormalities such as infusion leakage in the infusion. Measure under the actual infusion speed: the speed detection sensor 225 (that is, the opposite beam photoelectric sensor) between the upper and lower bayonets of the drip pot 6 measures the number of drops dripped into the drip pot 6 per unit time, thereby calculating the actual infusion speed. When the actual infusion speed is less than the set infusion speed within a certain period of time (about one minute), the terminal microprocessor 21 sends the information of this abnormal situation to the nurse station monitoring center 1 and/or the medical tray 3 through the terminal transceiver module 27, Medical personnel input a stop command through the nurse station command input module 14 of the station monitoring center 1 and/or the tray end command input module 34 of the medical tray 3, and the stop command controls the drive motor 286 to stop rotating, that is, stop the infusion.

The terminal display module 26 displays the remaining amount of liquid medicine in the infusion bottle, the remaining infusion time, the set infusion speed (set by the setting module 23) and the actual infusion speed, which is convenient for the patient and the accompanying staff to understand the infusion situation. The paging module 24 performs emergency manual paging.

Sometimes, some medicines do not need to infuse a bottle at one time, and the medical staff can set the infusion time or the allowable infusion volume through the setting module 23 .

The terminal alarm module 25 is mainly used for reminding the accompanying personnel to perform paging in an emergency. The terminal alarm module 25 mainly reminds four situations: the first is the alarm when the liquid level of the liquid in the infusion bottle is lower than the liquid level detection sensor 222, which is used to prompt that the liquid medicine has been used up and the medicine should be changed in time; the second is Quantitative infusion alarm, some medicines do not need to be infused into a bottle at one time, when the infusion volume reaches the preset value of the setting module 23, it prompts to change the medicine; the third is an alarm for abnormal situations, such as when the infusion leaks or the infusion speed suddenly slows down Alarm; the fourth is that when the medical staff cannot remotely stop the infusion, the voice reminds the patient and the accompanying staff to manually close the scroll switch on the infusion tube. Under normal circumstances, before the above three alarm situations occur, the medical staff will understand the relevant situation in advance through the system and process it (such as inputting a stop command to stop the infusion through the nurse station command input module 14 or the tray terminal command input module 34), only when Attendant or patient paging is only required for situations not addressed by the doctor. The paging module 24 implements manual paging for communication between doctors and patients. The terminal transceiver module 27 sends the patient number, remaining infusion time and infusion abnormalities to the nurse station monitoring center 1, and at the same time accepts the orders sent by the medical staff through the nurse station monitoring center 1 or the medical tray 3, including stopping the infusion if it cannot be processed in time , The sending and receiving of paging signals between doctors and patients. At present, most hospitals have WiFi, and each transceiver module can use a wireless WiFi module or other types of modules to send. Through the above structure, the utility model can accurately set the infusion speed according to the infusion requirements and the patient's condition, and can timely alarm and notify the nursing staff in case of needle leakage or blockage. That is, the utility model can collect and send the infusion situation of all patients (i.e. the situation at the infusion terminal) to the nurse station monitoring center 1, and display it through the nurse station display module 13, and the medical staff can understand it through the nurse station display module 13 The patient's infusion status can be prepared in batches and replaced in time.

The nurse station microprocessing module 11 of the nurse station monitoring center 1 can also sort the infusion information and paging information sent by the infusion terminal 2 according to the infusion time, determine the abnormal signal and send it to the nurse station display module 13 for display, and simultaneously The information of the patient who urgently needs to change the dressing and the abnormal information of the transfusion are forwarded to the medical tray 3 held by the corresponding service nurse, and the nurse is reminded to handle it. In the above structure, on the one hand, the nurse station display module 13 displays the infusion information in ascending order of the remaining time of infusion, and the information of patients whose remaining time of infusion is less than a certain time (such as 3 minutes) is displayed in red, and the information of patients with abnormal conditions such as infusion leakage The information is highlighted and flashed, and automatically brought to the front. The nurse station command input module 14 can not only respond to the patient's paging information, send the infusion stop command, but also actively page the patient by inputting the bed number, and guide the patient and the accompanying staff to deal with various problems in the infusion when the medical staff is busy. . Nurse's station alarm module 15 carries out voice broadcast to urgently needing to change dressings or abnormal situation of infusion. The medical staff sees the information displayed on the nurse station display module 13 and just can understand the transfusion situation of all patients. In this way, the medical staff can prepare the patient's medicines that need to be changed at one time and take them away together for replacement, which reduces the labor intensity of the medical staff. Another convenience, the utility model can also send the patient's infusion situation to the corresponding medical tray 3 through the nurse station monitoring center 1; through this structure, when the nurse station monitoring center 1 is empty, the information and abnormality of the patient who urgently needs to change the dressing Situations (such as infusion leakage) can also be transmitted to the medical tray 3 held by the medical staff, the tray-end display module 32 of the medical tray 3 will display, and the tray-end alarm module 33 of the medical tray 3 will give a warning and alarm to remind the medical staff to deal with it in time , the medical personnel can issue commands through the tray-side command input module 34 on the medical tray 3 to control the infusion terminal 2 to stop the infusion. In this way, the medical service level of the hospital can be improved, the optimal allocation of medical staff can be promoted, and the safety of infusion can be improved.

The aforementioned nurse station micro-processing module 11 can adopt EP1C6Q240C8 type FPGA and STM32 single-chip microcomputer to form a data processing module, or adopt a nurse station general-purpose computer as a processing system; the nurse station transceiver module 12 can adopt the transceiver module that the model is NRF24L01; the nurse station display module 13 An LED display module can be used; the nurse station command input module 14 can use a microphone input module or a key input module; the nurse station alarm module 15 can use an N588D voice module.

Aforesaid terminal microprocessor 21 can adopt STM32 single-chip microcomputer module; Setting module 23 can adopt button module to set infusion speed, infusion volume etc.; Paging module 24 can share the microphone in the nurse station command input module 14; Terminal alarm module 25 can adopt N588D voice module; terminal display module 26 can adopt LED display module.

The aforementioned tray-side microprocessor 31 can adopt STM32 single-chip microcomputer module; the tray-side display module 32 can adopt LED display module; the tray-side alarm module 33 can adopt N588D type voice module; the tray-side command input module 34 can adopt microphone input module or The key input module; the transceiver module 35 at the tray end can be a transceiver module of model NRF24L01.

In summary, the utility model has the following characteristics: 1) The non-suspended infusion is convenient for the patient to move, and many problems caused by the suspended infusion are avoided. 2) The infusion speed can be set accurately, and the remaining time of infusion can be calculated in real time. Patients can easily know their own infusion time, which reduces anxiety and worry during the infusion process; Personnel can know the infusion situation of each patient at any time through the nurse station monitoring center 1 and the medical tray 3, so as to arrange their own work and deal with various problems in the infusion process in time.

The system of the utility model can effectively promote the intellectualization of infusion, improve the safety of infusion, and reduce the workload of medical staff.

Claims (2)

1. A non-suspended infusion intelligent monitoring system, characterized in that: it includes a nurse station monitoring center (1), the nurse station monitoring center (1) is connected to the infusion terminal (2); the nurse station monitoring center (1) Including the nurse station micro-processing module (11), the nurse station micro-processing module (11) and the nurse station transceiver module (12), the nurse station display module (13), the nurse station command input module (14) and the nurse station alarm module ( 15) Connection; the infusion terminal (2) includes a terminal microprocessor (21), and the terminal microprocessor (21) is respectively connected with the medicine bottle fixing module (22), the setting module (23), and the paging module (24) ), the terminal alarm module (25), the terminal display module (26), the terminal transceiver module (27) and the flow rate control module (28); the nurse station transceiver module (12) is connected to the terminal transceiver module (27); The flow rate control module (28) includes a circular shell (281), the side wall of the circular shell (281) is provided with a shell gap (282) for passing the infusion tube (4), the circular shell (281) The two end surfaces of each are provided with elongated holes (283), and the circular shell (281) is also provided with a disc (285) with protrusions (284) on the outer edge, and the disc (285) can be connected with the elongated hole (285). 283) The drive motor (286) moving in the length direction is connected; the drive motor (286) is connected with the terminal microprocessor (21); the medicine bottle fixing module (22) includes a device for keeping the medicine bottle upside down The medicine bottle bracket (221), the medicine bottle bracket (221) is provided with the upper bayonet (223) and the lower bayonet (224) for fixing the drip pot (6) and keeping the drip pot (6) vertical; 221) is provided with a liquid level detection sensor (222) for detecting the liquid level of the liquid medicine in the infusion bottle at the fixed place of the medicine bottle neck, and the liquid level detection sensor (222) is connected with the terminal microprocessor (21); the upper bayonet ( 223) A speed detection sensor (225) for detecting the infusion speed is provided between the lower bayonet ports (224). 2. The non-suspended infusion intelligent monitoring system according to claim 1, characterized in that: the infusion terminal (2) is also connected to the medical tray (3); the medical tray (3) is provided with a tray End microprocessor (31), tray end microprocessor (31) and tray end display module (32), tray end alarm module (33), tray end command input module (34) and tray end transceiver module (35) connection; the tray end transceiver module (35) is connected to the terminal transceiver module (27); the tray end transceiver module (35) is also connected to the nurse station transceiver module (12).