TWI737428B - Hemodialysis simulation system, method and simulation device - Google Patents

Abstract

The present invention provides a hemodialysis simulation system, method and simulation device, which is a system method and simulation device that can actually perform hemodialysis simulation, and the simulation system includes a body, an operation module, and a patient Connection module and a pipeline module, wherein the system has an accommodating space, the operation module is accommodated in the body accommodating space, and the patient connection module is electrically connected to the operation module Connect, the pipeline module is connected with the patient connection module, the required value of hemodialysis is set through the operation module, and the hemodialysis simulation system is actually operated for operation training, so as to further increase the proficiency of the hemodialysis operation Purpose.

Description

Hemodialysis simulation system, method and simulation device

The present invention relates to a hemodialysis simulation system, method and simulation device, and more specifically, it refers to a system, method and simulation device that actually perform hemodialysis simulation operations.

With the advancement of science and technology, people have gained a lot of convenience in life, but they have also brought many diseases to the people. According to the data of the Central Health Insurance Agency of the Ministry of Health and Welfare, the people of the country are enjoying the progress and convenience of life brought by science and technology. As a result, the physical condition is caused. According to the data of the Central Health Insurance Agency, it can be found that the Taiwanese dialysis population has exceeded 80,000, and the expenditure on health insurance has reached a new high year after year. However, at present, ordinary patients receive dialysis after entering the dialysis center. The medical staff of the center need to perform the steps of tube puncture, blood draw, hemodialysis, drug administration during dialysis, closing the needle after hemodialysis, and ordering items after hemodialysis, and during the hemodialysis process, they must The patient’s blood is drawn out. Therefore, during the process, medical staff must be familiar with the operating steps of the hemodialysis device. Any condition that occurs during the hemodialysis process needs to quickly grasp the characteristics of complications and have experience in treatment. Therefore, it is often not an ordinary school. Graduated nursing students or medical staff who are new to the field can handle it, and the development of related technologies requires a period of time to accumulate clinical experience.

Please refer to Figure 1, which is a schematic diagram of the mainland patent No. 105050486 simulation system. As shown in the figure, the simulation system includes a patient module 11 and a calculation module 12. The patient module 11 is electrically connected to various types of treatments. The machine 13 uses the patient module 11 to generate symptom signals corresponding to different symptoms, transmits the symptom signals to the treatment machine 13, generates a corresponding detection signal through the treatment machine 13, and transmits the detection signal To the calculation module 12, the calculation module 12 includes a display unit 121 and a processing unit 122, the patient module 11 includes a flow control unit 111, and the processing unit 122 performs detection signal calculation and processing, A corresponding display signal is generated, and then the display signal is displayed through the display unit 121.

As mentioned above, the patient module has the function of electrically connecting various different types of treatment machines, and can simulate blood flow rate, temperature, pressure and other symptom signals through the flow control unit in the patient module, and then the symptoms The signal is transmitted to various treatment machines to achieve the purpose of operation simulation. This training method requires the use of the corresponding treatment machine, so the cost is relatively high, and the simulation conditions of the symptom situation are limited, and the simulation is now It is impossible to immediately know whether the trainees are operating correctly, and in hemodialysis training, in addition to understanding the use of the treatment machine, invasive treatment is also an important part of the hemodialysis training. Therefore, the above technology cannot be used for hemodialysis related procedures. Effective and practical exercises.

Please refer to Figure 2, which is a schematic diagram of the structure of the mainland China Patent No. 208507011. As shown in the figure, the simulator includes an arterial end interface A, A venous port V, a human soft tissue simulator 21, an adjustable electromagnetic pinch valve 22, a peristaltic pump 23, a controller 24, and a liquid bag 25 arranged at the arterial port A and the venous port V, in order to improve the above For the problem that the hemodialysis-related procedures cannot be trained, the arterial port A and the venous port V are used to simulate the taking-over steps, the adjustable electromagnetic pinch valve 22 and the peristaltic pump 23 are used to simulate the blood flow state, and then the human soft tissue simulator 21 is used Carry out invasive treatment simulation, so as to achieve the practice of each step of hemodialysis.

However, this kind of simulation method only carries out simulation training for the hemodialysis process, and it is still unable to effectively carry out simulation training for the operation of the treatment device and the elimination of problems. The main technical feature of this case is to provide a simulation training method with hemodialysis procedure training, treatment device operation practice and on-the-spot problem elimination. Through the actual operation of the treatment machine, the trainee can effectively perform hemodialysis procedure training and proficient treatment. The operation flow of the device can be matched with various situations to provide corresponding drills, which further increase the proficiency of the trainee’s on-the-spot reaction and problem solving.

In view of the shortcomings of the above-mentioned conventional technology, the main purpose of the present invention is to provide a hemodialysis simulation system, a method and a simulation device thereof, by pre-setting the required values for hemodialysis training, and cooperating with the actual operation of the hemodialysis simulation system for operation training. To achieve the purpose of increasing the proficiency of hemodialysis operations.

Another object of the present invention is to provide a hemodialysis simulation system, method and simulation device, through the setting of various hemodialysis conditions, to achieve The purpose of increasing the proficiency of the trainees' on-the-spot reaction.

Another object of the present invention is to provide a hemodialysis simulation system, a method and a simulation device that can pre-set the teaching and training process, and set each value in advance in accordance with the required steps and conditions of the teaching, so as to further achieve the purpose of improving the flexibility of teaching.

To achieve the above objective, the present invention provides a hemodialysis simulation system, which is a system method and simulation device that can actually perform hemodialysis simulation. The simulation system includes a body, an operation module, and a patient connection. Module and a pipeline module, wherein the system has an accommodating space, the operation module is accommodated in the body accommodating space, and the patient connection module is electrically connected to the operation module The pipeline module is connected with the patient connection module, and the required value of hemodialysis is set through the operation module, and the hemodialysis simulation system is actually operated for operation training, so as to further increase the proficiency of the hemodialysis operation .

The present invention provides a hemodialysis simulation method, which is a hemodialysis treatment process training method through actual operation of a hemodialysis simulation system. The method steps include: providing a hemodialysis simulation system, the hemodialysis simulation system has The operation module, the patient connection module and the pipeline module, wherein the patient connection module includes a simulated patient arm, a first simulated blood pump, a plurality of simulated blood vessels and a simulated blood storage unit; The pipeline module system includes a pipeline safety unit, a simulated dialysis unit, a second blood pump, a plurality of simulated dialysis pipelines and a plurality of simulated blood pipelines; the operation module is set up Set the simulated hemodialysis training measurement value, and electrically connect the patient connection module; connect the plurality of simulated blood vessels to the first blood pump; activate the first blood pump so that the simulated blood can be transferred from the simulated blood The blood is drawn from the storage unit, flows and circulates in each of the simulated blood vessels, and generates a tremor on the simulated patient’s arm; then activates the second blood pump so that the simulated blood is drawn from the simulated patient’s arm through the connection Each of the simulated blood pipeline and the simulated dialysis unit causes the simulated blood to flow and circulate in the simulated dialysis unit, and generates the blood pressure value required for simulated hemodialysis training. The training is performed by directly operating the hemodialysis system to achieve Familiar with the steps of hemodialysis and the operation of hemodialysis device, and achieve the purpose of increasing the proficiency of on-site response through the method of preset training values.

The present invention provides a hemodialysis simulation device. The hemodialysis device is set in a simulation mode, and by connecting an external detection device, the hemodialysis simulation device is actually operated to perform hemodialysis treatment process training. The device structure includes: A body with an accommodating space, an operating module arranged in the accommodating space of the body, and a side of the body with a plurality of connecting ports for connecting external devices, and the connecting ports are used to connect each of the external detection devices , Through the operating module to provide the preset training conditions of each external testing equipment, so that the trainees can operate each of the hemodialysis-related equipment, so as to achieve the actual operation of the hemodialysis simulation device, the hemodialysis treatment process training, and increase the blood The purpose of dialysis familiarity.

11: Patient Module

12: Calculation module

13: Treatment machine

111: Flow Control Unit

121: display unit

122: Processing Unit

21: Human soft tissue simulator

22: Adjustable solenoid pinch valve

23: Peristaltic pump

24: Controller

25: Flexitank

A: Arterial end interface

V: Vein port

31: body

32: Operation module

33: Patient Connection Module

34: Pipeline module

35: Port

321: display unit

322: input unit

323: Processing Unit

324: power supply unit

331: Simulate patient's arm

332: The First Blood Pump

333: Simulate blood vessels

334: Simulated blood storage unit

341: Pipeline Safety Unit

342: Simulated dialysate line

343: Simulated Dialysis Unit

344: The Second Blood Pump

345: Simulated blood line

346: heating unit

347: Arterial Pressure Detection Unit

348: Venous Pressure Detection Unit

349: Safe Bypass Unit

F: External testing equipment

P: Dialysate pump

Figure 1 is a schematic diagram of the mainland China Patent No. 105050486 simulation system.

Figure 2 is a schematic diagram of the mainland China Patent No. 208507011.

Figure 3 is a schematic diagram of the structure of the hemodialysis simulation system of the present invention.

Figure 4 is a schematic diagram of the architecture of the hemodialysis simulation system of the present invention.

Figure 5 is a flowchart of the steps of the hemodialysis simulation method of the present invention.

Figure 6 is a schematic diagram of the pipeline module of the hemodialysis simulation system of the present invention.

Figure 7 is a schematic diagram of the hemodialysis simulation device of the present invention

The following is a specific example to illustrate the implementation of the present invention. Those familiar with the art can understand other advantages and effects of the present invention from the contents disclosed in this specification.

Please refer to Figure 3, which is a schematic diagram of the structure of the hemodialysis simulation system of the present invention. As shown in the figure, the hemodialysis simulation device is set up in a simulation mode, and the hemodialysis treatment process training is performed through the actual operation of the hemodialysis simulation device. The device structure includes: a body 31 with an accommodating space, an operating module 32 arranged in the accommodating space, a patient connection module 33 electrically connected to the operating module 32, and a pipeline The module 34, wherein the operating module 32 has a display unit 321, an input unit 322, a processing unit 323, and a power supply unit 324; the patient connection module 33 has a simulated patient arm 331, a second A blood pump 332, a plurality of simulated blood vessels 333, and a simulated blood storage unit 334; the pipeline module 34 has a pipeline safety unit 341, a plurality of simulated dialysate pipelines 342, a simulated dialysis unit 343, and a second blood pump 344 and a plurality of simulated blood lines 345, and the first blood pump 332 and the simulated patient arm 331 are electrically connected to the operation module 32, and receive the signal input by the input unit 322 through the processing unit 323 Then, a control signal is generated to the first blood pump 332, and the first blood pump 332 is controlled to generate a corresponding pressure, so that each of the simulated blood is drawn from the simulated blood storage unit 334, and is used in each of the simulated blood pumps. The blood vessel 333 flows and circulates in order to generate a tremor on the simulated patient's arm 331. The simulated blood vessel 333 is set in the simulated patient's arm 331 and is connected to the second blood pump 344 and each of the simulated blood tubes. The circuit 345 is connected, and the second blood pump 344 is activated to draw the simulated blood from the simulated blood vessel 333 in the simulated patient's arm 331. By connecting each of the simulated blood pipelines 345 and the simulated dialysis unit 343, The simulated blood is caused to flow and circulate in the simulated dialysis unit 343, and the blood pressure value required for hemodialysis treatment training is generated. As shown in the figure, the pipeline module further includes a heating unit 346 and an arterial pressure detecting unit 347. A venous pressure detection unit 348, a dialysate pump P, and a safety bypass unit 349. The heating unit 346 receives the control signal generated by the processing unit 323 to heat the simulated dialysate, and The arterial pressure detecting unit 347 and the venous pressure detecting unit 348 are used to detect the pressure value generated in the simulated blood pipeline 345 and transmit the pressure value to the display unit 321.

Please refer to Figure 4, which is the frame of the hemodialysis simulation system of the present invention As shown in the figure, the present invention inputs simulated hemodialysis training conditions through the input unit 322, and generates corresponding control signals through the processing unit 323 and transmits them to the second blood pump 344. The pump 344 generates corresponding pressure and connects each of the simulated blood pipelines 345 and the simulated dialysis unit 343 to cause the simulated blood to flow and circulate in the simulated dialysis unit 343, and generate the blood pressure value required for hemodialysis treatment training , And then receive the patient link module 33 through the processing unit 323, and generate a display signal corresponding to the motion signal generated during the operation training, and then display the operation training process through the display unit 321, resulting in Each of the display signals can be used to actually operate the hemodialysis simulation device for operation training, and further achieve the purpose of increasing the proficiency of the hemodialysis operation.

Please refer to Figure 5, which is a flowchart of the steps of the hemodialysis simulation method of the present invention. As shown in the figure, it is a method for training the hemodialysis treatment process through the actual operation of the hemodialysis simulation system. The method steps include:

Step 1 (S1): Provide a hemodialysis simulation system, the hemodialysis simulation system has an operation module, a patient connection module and a pipeline module, wherein the patient connection module includes a simulated patient arm , A first blood pump, a plurality of simulated blood vessels and a simulated blood storage unit, the pipeline module includes a pipeline safety unit, a simulated dialysis unit, a second blood pump, a plurality of simulated dialysate pipelines and Plural simulation of blood lines;

Step 2 (S2): Perform simulated hemodialysis training measurement value setting on the operating module, and electrically connect to the patient connection module, wherein the operating module includes a A display unit, an input unit, a processing unit and a power supply unit;

Step 3 (S3): Connect a plurality of simulated blood lines to the second blood pump;

Step 4 (S4): Start the first simulated blood pump, so that the simulated blood is drawn from the simulated blood storage unit, flows and circulates in each simulated blood vessel, and generates a tremor in the simulated patient's arm;

Step 5 (S5): Start the second blood pump, through the second blood pump, so that the simulated blood is drawn from the simulated patient's arm, by connecting each of the simulated blood pipelines and the simulated dialysis unit, The simulated blood is caused to flow and circulate in the simulated dialysis unit, and the blood pressure value required for hemodialysis treatment training is generated, thereby achieving the simulated hemodialysis treatment process.

Among them, the operating module generates a processing signal to the patient connection module through the input unit to generate a processing signal for various hemodialysis conditions, and then retrieves the patient connection through the processing unit The signal generated by the module and the pipeline module determines whether the operating procedure is correct, and generates a corresponding processing signal to control the pipeline module and the patient connection module, thereby training the trainee Understand the steps of hemodialysis and the operation of the treatment device, and further achieve the purpose of increasing the proficiency of the trainees' on-site response.

Please refer to FIG. 6, which is a schematic diagram of the tubing module of the hemodialysis simulation system of the present invention. As shown in the figure, the tubing module 34 includes a heating unit 346, an arterial pressure detecting unit 347, and a vein The pressure detection unit 348, a dialysate pump, an analog dialysis unit 343, and a safety bypass unit 349, wherein the heating unit 346 receives the control signal generated by the processing unit (not shown) No., the simulated dialysate flowing through the simulated dialysate pipeline 342 is heated, and the arterial pressure detecting unit 347 and the venous pressure detecting unit 348 are used to measure the simulated blood flowing through the simulated blood pipeline 345. The blood pressure value. If it is necessary to stop or stop during the hemodialysis simulation process, the stop signal can be input through the input unit (not shown), and the stop signal can be directly transmitted through the processing unit (not shown) To the pipeline safety unit (not shown) and the second blood pump (not shown), the second blood pump (not shown) receives the stop signal and stops drawing the simulated blood, and the pipeline is safe The unit (not shown) blocks the simulated blood pipeline (not shown), stops the blood flow in the simulated blood pipeline (not shown), and at the same time turns on the safety bypass unit 349 to simulate dialysate The simulated dialysate pipeline 342 flows back to the simulated dialysate storage unit (not shown).

Please refer to Figure 7, which is a schematic diagram of the hemodialysis simulation device of the present invention. As shown in the figure, the device sets the hemodialysis device in a simulation mode and connects the external detection device F to actually operate the hemodialysis simulation device. In this way, hemodialysis treatment process training is performed. The device structure includes: a main body 31 with an accommodating space, an operation module 32 arranged in the accommodating space of the main body 31, and an operation module 32 arranged on one side of the main body 31, It has a plurality of connection ports 35 that can be connected to external devices. The operation module 32 has a display unit 321, an input unit 322, a processing unit 323, and a power supply unit 324. Each of the connection ports 35 is connected to the power supply. The supply unit 324 is electrically connected, and uses the connection port 35 to connect each of the external testing devices F, and provides the preset training conditions of each of the external testing devices F through the operating module 32, so that the trainees can operate the hemodialysis The device is used to actually operate the hemodialysis simulation device, conduct hemodialysis treatment process training, and further achieve the purpose of training trainees' on-site response training by providing preset training conditions.

The above-mentioned embodiments are only illustrative of the features and effects of the present invention, and are not used to limit the scope of the essential technical content of the present invention. Anyone who is familiar with this technique can modify and change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the rights of the present invention should be listed in the scope of patent application described later.

31: body

32: Operation module

33: Patient Connection Module

34: Pipeline module

321: display unit

322: input unit

323: Processing Unit

324: power supply unit

331: Simulate patient's arm

332: The First Blood Pump

333: Simulate blood vessels

334: Simulated blood storage unit

341: Pipeline Safety Unit

342: Simulated dialysate line

343: Simulated Dialysis Unit

344: The Second Blood Pump

345: Simulated blood line

346: heating unit

347: Arterial Pressure Detection Unit

348: Venous Pressure Detection Unit

349: Safe Bypass Unit

P: Dialysate pump

Claims (13)

A hemodialysis simulation system is set up in a simulation manner, and the hemodialysis treatment process training is carried out through actual operation of the hemodialysis simulation system. The system includes: a body with an accommodating space; and an operation model The group is set in the main body accommodating space, and has a display unit, an input unit, a processing unit, and a power supply unit; a patient connection module has a simulated patient arm and a first blood bank Pu, a plurality of simulated blood vessels and a simulated blood storage unit, wherein the first blood pump and the simulated patient's arm are electrically connected to the operation module; a pipeline module has a pipeline safety unit , A plurality of simulated dialysis fluid pipelines, a simulated dialysis unit, a second blood pump and a plurality of simulated blood pipelines, wherein the simulated blood vessel system is set in the simulated patient's arm and is connected to the second blood pump through The second blood pump is activated so that the simulated blood is drawn from the simulated blood vessel in the simulated patient's arm, and the simulated blood is caused to flow in the simulated dialysis unit by connecting each of the simulated blood pipelines and the simulated dialysis unit Circulate, and produce the blood pressure value required for hemodialysis treatment training. For example, the hemodialysis simulation system described in claim 1, wherein the processing unit generates a control signal to the first blood pump after receiving the input signal input by the input unit to control the first blood pump Pu generates corresponding pressure so that the simulated blood is drawn from the simulated blood storage unit and circulates in each simulated blood vessel to generate a simulated patient's arm The tremor on the ground. For example, the hemodialysis simulation system described in claim 1, wherein the processing unit receives the patient connection module, receives the action signal generated after the operation through the processing unit, and generates a display relative to the action Signal to the display unit. For example, the hemodialysis simulation system described in claim 1, wherein the pipeline module includes a heating unit, an arterial pressure detection unit, a venous pressure detection unit, a dialysate pump, and A safe bypass unit. The hemodialysis simulation system described in item 4 of the scope of patent application, wherein the heating unit receives the control signal generated by the processing unit to heat the simulated dialysate. Such as the hemodialysis simulation system described in claim 4, wherein the processing unit receives the arterial pressure detection unit and the arterial pressure and venous pressure signals captured by the venous pressure detection unit, and transmits The display unit displays the signal value. According to the hemodialysis simulation system described in item 4 of the scope of patent application, the safety bypass unit receives the control signal generated by the processing unit to perform the safety bypass processing of the simulated dialysate. For example, the hemodialysis simulation system described in item 4 of the scope of patent application, wherein the dialysate pump receives the control signal generated by the processing unit, drives the dialysate pump and draws the simulated dialysate, To make the permeabilization fluid flow and circulate in the simulated dialysis unit. A hemodialysis simulation method, which is a method of training hemodialysis treatment process through actual operation of hemodialysis simulation system. The steps include: providing a hemodialysis simulation system, the hemodialysis simulation system has an operation module, a patient connection module and a pipeline module, wherein the patient connection module includes a simulated patient arm, a A first blood pump, a plurality of simulated blood vessels, and a simulated blood storage unit. The pipeline module includes a pipeline safety unit, a simulated dialysis unit, a second blood pump, a plurality of simulated dialysate pipelines, and a plurality of simulated blood Pipeline; set the simulated hemodialysis training measurement value for the operating module, electrically connect the patient connection module, and connect the plurality of simulated blood vessels with the first blood pump; start the first blood pump, The simulated blood is drawn from the simulated blood storage unit, flows and circulates in each simulated blood vessel, and generates a tremor on the arm of the simulated patient; then the second blood pump is activated to make the simulated blood flow from the simulated The patient’s arm is drawn out and connected to each of the simulated blood pipelines and the simulated dialysis unit, causing the simulated blood to flow and circulate in the simulated dialysis unit, and the blood pressure value required for simulated hemodialysis training is generated, so as to achieve the simulated hemodialysis Treatment process. For the hemodialysis simulation method described in item 9 of the scope of patent application, the operation module includes a display unit, an input unit, a processing unit, and a power supply unit. For example, the hemodialysis simulation method described in item 10 of the scope of patent application, wherein the operation module captures the patient connection module and the patient connection module through the processing unit The signal generated by the pipeline module is used to determine whether the operation procedure is correct through each signal, and a corresponding processing signal is generated to control the pipeline module and the patient connection module. According to the hemodialysis simulation method described in item 9 of the scope of patent application, the processing unit receives the value input by the input unit and generates a processing signal to the patient connection module. A hemodialysis simulation device is set up in a simulation mode, and by connecting an external detection device, the hemodialysis treatment process training is performed by actually operating the hemodialysis simulation device. The device structure includes: a body, the The system has an accommodating space; an operation module is arranged in the body accommodating space, and has a display unit, an input unit, a processing unit and a power supply unit; a connection module is arranged in the On the side of the main body, there are a plurality of ports that can be connected to external detection devices, and each of the ports is electrically connected to the processing unit, and the ports are used to connect each of the external detection devices, and a simulated patient is provided through the operation module Arm, a first blood pump, a second blood pump, a heating unit, an arterial pressure detection unit, a venous pressure detection unit, an analog dialysis unit, a dialysate pump, and a safety bypass Units, etc., the training conditions preset by the external detection device.

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