Anesthesia target control intelligent infusion pump controller based on electroencephalogram parameter feedback

Abstract

The invention discloses an anesthesia target control intelligent infusion pump controller based on electroencephalogram parameter feedback, and relates to the technical field of medical anesthesia. The medicine injection pump comprises a medicine injection pump body, the top of the medicine injection pump body is fixedly connected with a TCI controller, one end of the TCI controller is fixedly connected with a signal amplifier, the input end of the signal amplifier is fixedly connected with a wire, one end of the wire is fixedly connected with a scalp electrode, and one end of the medicine injection pump body is provided with a clamping plate. A scalp electrode is matched with a wire and a signal amplifier to transmit an electroencephalogram signal of a patient to a TCI controller for analysis, so that the TCI controller controls the dosage input into the body of the patient by a medicine injection pump body in real time, and meanwhile, a temperature control assembly is used for adjusting according to the temperature of medicine output in an injector; the pump speed of the medicine and the temperature when the medicine is input into the body of a patient reach the optimal state, so that the dosing accuracy of the device is effectively improved, and the anesthesia quality in an operation is improved.

Description

Technical Field

[0001] The present application relates to the field of medical anesthesia technology, and in particular to an anesthesia target-controlled intelligent infusion pump controller based on EEG parameter feedback. Background Art

[0002] With the continuous advancement of medical technology, anesthesia management plays an increasingly important role in surgery and intensive care. Ensuring that patients can smoothly undergo surgical treatment under painless and safe conditions is the basic task of anesthesia clinical practice, but this is only part of the work content of modern anesthesia. Anesthesia work also includes preparation and treatment before and after anesthesia, monitoring and treatment of critically ill patients, emergency resuscitation, pain treatment and other aspects. In order to do a good job in clinical anesthesia, it is necessary to master the basic theory of anesthesia and skillfully apply various anesthesia techniques, and be familiar with the characteristics of various medical conditions and surgeries.

[0003] In clinical anesthesia surgery, unified and standardized standards are mostly used for various physical parameters and tolerance levels of different patients. Therefore, during the anesthesia maintenance period, the anesthesiologist controls the anesthetic medication based on the patient's vital signs and clinical experience to maintain the anesthetic effect during the operation.

[0004] During surgery, the depth of anesthesia is closely related to vital signs. However, due to individual differences, the complexity of the surgical process, and the influence of human factors, it is difficult for anesthesiologists to achieve precise anesthesia control based on their clinical experience, which can easily lead to problems such as improper dose control affecting the quality of anesthesia. Summary of the invention

[0005] The purpose of this application is to solve the problem that due to individual differences, the complexity of the surgical process and the influence of human factors, it is difficult for anesthesiologists to achieve precise anesthesia control based on their clinical experience, which easily leads to improper dose control affecting the quality of anesthesia. This application provides an anesthesia target-controlled intelligent infusion pump controller based on EEG parameter feedback.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] An anesthesia target-controlled intelligent infusion pump controller based on EEG parameter feedback comprises a drug injection pump body, the top of the drug injection pump body is fixedly connected to a TCI controller, one end of the TCI controller is fixedly connected to a signal amplifier, the input end of the signal amplifier is fixedly connected to a wire, one end of the wire is fixedly connected to a scalp electrode, a splint is installed at one end of the drug injection pump body, an arc-shaped slot is provided on one side of the splint and the drug injection pump body, a syringe is inserted inside the arc-shaped slot, a fixing component for driving the splint to clamp the syringe is installed at one end of the drug injection pump body, and a temperature control component for adjusting the temperature of the drug inside the syringe is installed inside the arc-shaped slot.

[0008] By adopting the above technical scheme, by setting the coordination of the fixed component and the temperature control component, the drug injection pump body, the TCI controller, the signal amplifier and the wire, it is convenient to use the scalp electrode in combination with the wire and the signal amplifier to transmit the patient's EEG signal to the TCI controller for analysis, so that the TCI controller can control the dose of the drug injection pump body input into the patient's body in real time, and at the same time use the temperature control component to adjust according to the temperature of the drug output inside the syringe, so that the drug pump speed reaches the optimal state when the drug is input into the patient's body, thereby facilitating the adjustment of the infusion speed of the drug injection pump body according to the anesthesia depth index reflected by the patient's real-time EEG signal, effectively improving the accuracy of the device's drug administration and improving the quality of anesthesia during surgery.

[0009] Furthermore, the fixing assembly includes a fixed slide rod symmetrically fixedly connected to one end of the splint, one end of the fixed slide rod passes through the drug injection pump body and is fixedly connected to a contact piece, one end of the fixed slide rod is sleeved with a clamping spring, and the clamping spring is installed between the drug injection pump body and the contact piece.

[0010] By adopting the above technical solution, by setting the clamping spring, the resistance piece and the fixed slide rod for use together, it is convenient to utilize the rebound characteristics of the clamping spring, so that the clamping spring rebounds to push out the resistance piece, driving the splint to cooperate with the drug injection pump body to clamp and fix the syringe, thereby improving the practicality of the device.

[0011] Furthermore, the temperature control component includes a mounting groove opened on the inner side of the arc-shaped slot, an electric heating wire is fixedly connected to the inside of the mounting groove, and a temperature sensor is fixedly connected to the inner side of the mounting groove, and the TCI controller is electrically connected to the electric heating wire and the temperature sensor.

[0012] By adopting the above technical solution, by setting the temperature sensor and the electric heating wire for use together, it is convenient to use the TCI controller to analyze and process the monitoring signals of the temperature sensor and the scalp electrode when driving the fixed component to drive the temperature sensor to fit the surface of the syringe, and then control the electric heating wire to adjust the temperature of the drug inside the syringe, so as to facilitate real-time regulation of the temperature of the drug input into the patient's body by the syringe, so that the drug input temperature reaches the optimal level, thereby effectively reducing the influence of temperature on the physiological effects of the drug, and at the same time improving the patient's physiological comfort during drug input.

[0013] Furthermore, a ceramic fiber thermal insulation sheet is fixedly connected to one side of the installation groove, and the electric heating wire and the temperature sensor are installed inside the ceramic fiber thermal insulation sheet.

[0014] By adopting the above technical solution, by arranging the ceramic fiber insulation sheet and the electric heating wire for use together, when the electric heating wire is started for heating, the ceramic fiber insulation sheet can be used to evenly transfer the heat generated by the electric heating wire to the surface of the syringe, so as to reduce the direct contact between the electric heating wire and the surface of the syringe, which causes the surface of the syringe to be burned by the electric heating wire, thereby improving the safety of the device.

[0015] Furthermore, one end of the splint is rotatably connected to a locking rod, one end of the locking rod passes through the drug injection pump body and is fixedly connected to a positioning plate, one end of the drug injection pump body is fixedly connected to an L-shaped positioning buckle, and one end of the positioning plate is embedded in the interior of the L-shaped positioning buckle.

[0016] By adopting the above technical scheme, by setting the positioning piece and the L-shaped positioning buckle for use together, when the traction splint drives the resistance piece to squeeze the clamping spring, the locking rod drives the positioning piece to move closer to the L-shaped positioning buckle along the length direction of the fixed slide bar, and then the locking rod is rotated to drive the positioning piece to rotate, and one end of the positioning piece driven by the locking rod is embedded in the interior of the L-shaped positioning buckle, and then the rebound characteristics of the clamping spring are used to push the positioning piece out to form a conflict with the inner side of the L-shaped positioning buckle, so as to facilitate the positioning and fixing of the splint, thereby facilitating the maintenance of the separation of the two arc-shaped slots, and facilitating the placement of the syringe between the two arc-shaped slots, thereby improving the practicability of the device.

[0017] Furthermore, one end of the clamping plate is fixedly connected to an arc-shaped support plate, a plurality of rubber damping strips are evenly fixedly connected to the top of the arc-shaped support plate, and the syringe is installed above the arc-shaped support plate.

[0018] By adopting the above technical solution, by setting the arc support plate and the rubber damping strip for use in combination, it is convenient to lift the syringe placed between the two arc slots, thereby reducing the problem of the syringe falling out of between the two arc slots when the two arc slots are not closed, and improving the practicality of the device.

[0019] Furthermore, a stack of positioning rods are fixedly connected to the top of the drug injection pump body, and an adjustment slot is opened at one end of the drug injection pump body, the adjustment slot is arranged between two positioning rods, an adjustment slider is slidably connected inside the adjustment slot, an adjustment slider is fixedly connected to the top of the adjustment slider, the middle section of the wire passes through between the two positioning rods and bypasses one end of the adjustment slider, and a locking assembly for fixing the adjustment slider is installed at the bottom of the adjustment slider.

[0020] By adopting the above technical solution, by setting the locking component and the coordinated use of the positioning rod, the adjusting groove, the adjusting slider, and the adjusting slide rod, pushing the adjusting slide rod can drive one end of the wire to be retracted between the two positioning rods, and then the adjusting slide rod is fixed by tightening the locking component, thereby facilitating the adjustment of the length of the wire extending between the drug injection pump body and the patient, making the signal transmission of the wire more stable.

[0021] Furthermore, the locking assembly includes a locking screw fixedly connected to the bottom of the adjusting slider, and one end of the locking screw is threadedly connected to a locking nut.

[0022] By adopting the above technical solution and setting the locking screw and the locking nut for use together, it is convenient to tighten the locking nut to form a close fit with the drug injection pump body, so as to fix the adjustment slider and the adjustment slide rod, thereby improving the practicality of the device.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. By setting up the coordination of the fixed component and the temperature control component, the drug injection pump body, the TCI controller, the signal amplifier, and the wire, it is convenient to use the scalp electrode in combination with the wire and the signal amplifier to transmit the patient's EEG signal to the TCI controller for analysis, so that the TCI controller can control the dose of the drug injection pump body into the patient's body in real time. At the same time, the temperature control component is used to adjust the temperature of the drug output inside the syringe, so that the drug pump speed reaches the optimal state when the drug is input into the patient's body, so that it is convenient to adjust the infusion speed of the drug injection pump body according to the anesthesia depth index reflected by the patient's real-time EEG signal, effectively improving the accuracy of the device's drug administration and improving the anesthesia quality during surgery.

[0025] 2. By setting the clamping spring, the resistance piece and the fixed slide rod for use together, it is convenient to utilize the rebound characteristics of the clamping spring, so that the clamping spring rebounds and pushes out the resistance piece, driving the splint to cooperate with the drug injection pump body to clamp and fix the syringe, thereby improving the practicality of the device.

[0026] 3. By setting up the coordinated use of the temperature sensor and the electric heating wire, when the fixed component is driven to drive the temperature sensor to fit the surface of the syringe, the TCI controller is used to analyze and process the monitoring signals of the temperature sensor and the scalp electrode, and then the electric heating wire is controlled to adjust the temperature of the drug inside the syringe, so as to facilitate real-time regulation of the temperature of the drug input into the patient's body by the syringe, so that the drug input temperature reaches the optimal level, thereby effectively reducing the impact of temperature on the physiological effects of the drug, and at the same time improving the physiological comfort of the patient during drug input. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0028] Figure 2 It is a partial structural exploded diagram of the device body in this application.

[0029] Figure 3 It is an exploded view of the internal structure of the arc-shaped card slot in this application.

[0030] Figure 4 It is a schematic diagram of the internal structure of the adjusting chute in this application.

[0031] Description of reference numerals:

[0032] 1. Drug injection pump body; 2. TCI controller; 3. Signal amplifier; 4. Wire; 5. Scalp electrode; 6. Clamp; 7. Arc-shaped slot; 8. Syringe; 9. Fixed slide bar; 10. Contact plate; 11. Clamping spring; 12. Mounting slot; 13. Electric heating wire; 14. Temperature sensor; 15. Ceramic fiber insulation sheet; 16. Locking rod; 17. Positioning sheet; 18. L-shaped positioning buckle; 19. Arc-shaped support plate; 20. Rubber damping strip; 21. Positioning rod; 22. Adjustment slide slot; 23. Adjustment slider; 24. Adjustment slide bar; 25. Locking screw; 26. Locking nut. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] The embodiment of the present application discloses an intelligent anesthesia target-controlled infusion pump controller based on EEG parameter feedback.

[0035] Reference Figure 1-Figure 3, an anesthesia target-controlled intelligent infusion pump controller based on EEG parameter feedback, comprising a drug injection pump body 1, a TCI controller 2 is fixedly connected to the top of the drug injection pump body 1, one end of the TCI controller 2 is fixedly connected to a signal amplifier 3, the input end of the signal amplifier 3 is fixedly connected to a wire 4, one end of the wire 4 is fixedly connected to a scalp electrode 5, a splint 6 is installed at one end of the drug injection pump body 1, an arc-shaped slot 7 is opened on one side of the splint 6 and the drug injection pump body 1, a syringe 8 is inserted inside the arc-shaped slot 7, a fixing component for driving the splint 6 to clamp the syringe 8 is installed at one end of the drug injection pump body 1, and a temperature control component for adjusting the temperature of the drug inside the syringe 8 is installed inside the arc-shaped slot 7.

[0036] When in use, firstly, insert the syringe 8 equipped with the medicine between the two arc-shaped slots 7, then use the fixing component to fix the syringe 8 between the two arc-shaped slots 7, and at the same time make the fixing component drive the temperature control component to cooperate with the two arc-shaped slots 7 to fit the surface of the syringe 8, then make the scalp electrode 5 contact the patient's scalp through the conductive paste to receive the electrical signal of the cerebral cortex, and then transmit the EEG signal collected by the scalp electrode 5 to the signal amplifier 3 through the wire 4 for amplification, and at the same time use the TCI controller 2 to analyze the signal amplified by the signal amplifier 3, and then analyze the EEG signal of the patient according to the analysis of the TCI controller 2. Analysis is performed, and control signals are sent to the drug injection pump body 1 and the temperature control component, so as to adjust the flow rate and dosage of the drug injection pump body 1 to push the syringe 8 to input the drug into the patient's body, so that the drug administration pump speed of the drug injection pump body 1 reaches the optimal requirement. At the same time, the temperature control component is used to adjust the temperature of the drug output inside the syringe 8, so that the temperature of the drug when it is input into the patient's body reaches the optimal state, thereby alleviating the patient's pain. In this way, the infusion speed of the drug injection pump body 1 is adjusted according to the anesthesia depth index reflected by the patient's real-time brain wave signal, which effectively improves the accuracy of the device's drug administration and improves the anesthesia quality during surgery.

[0037] Reference Figure 1-Figure 3 The fixing assembly includes a fixing slide rod 9 symmetrically fixedly connected to one end of the splint 6, one end of the fixing slide rod 9 passes through the drug injection pump body 1 and is fixedly connected with a resistance piece 10, one end of the fixing slide rod 9 is sleeved with a clamping spring 11, and the clamping spring 11 is installed between the drug injection pump body 1 and the resistance piece 10.

[0038] When in use, first, the splint 6 is pulled along the length direction of the fixed slide bar 9 to move away from the drug injection pump body 1, and at the same time, the splint 6 drives the fixed slide bar 9 to cooperate with the contact piece 10 to squeeze the clamping spring 11, so that the clamping spring 11 is stressed and shrinks and deforms, thereby causing the two arc-shaped slots 7 to separate, so as to facilitate the insertion or removal of the syringe 8. Then, when the syringe 8 is placed between the two arc-shaped slots 7, the traction on the splint 6 is released, so that the clamping spring 11 is relieved of the stress and the contact piece 10 is pushed out along the length direction of the fixed slide bar 9. At the same time, the contact piece 10 drives the fixed slide bar 9 to pull the splint 6 to push the syringe 8 toward the direction of the drug injection pump body 1, and the splint 6 cooperates with the drug injection pump body 1 to clamp the syringe 8 along the length direction of the fixed slide bar 9, thereby facilitating the fixed clamping of the syringe 8 and improving the practicability of the device.

[0039] Reference Figure 1-Figure 3 The temperature control component includes a mounting groove 12 opened on the inner side of the arc-shaped slot 7, an electric heating wire 13 is fixedly connected to the inside of the mounting groove 12, and a temperature sensor 14 is fixedly connected to the inner side of the mounting groove 12, and the TCI controller 2 is electrically connected to the electric heating wire 13 and the temperature sensor 14.

[0040] During use, when the driving and fixing assembly drives the splint 6 to cooperate with the drug injection pump body 1 to clamp and fix the syringe 8, the splint 6 drives the temperature sensor 14 to fit the surface of the syringe 8, and uses the temperature sensor 14 to monitor the surface temperature of the syringe 8. At the same time, the temperature sensor 14 transmits the monitored temperature information to the TCI controller 2 in real time, and the TCI controller 2 controls the electric heating wire 13 to start heating after analyzing the EEG signal provided by the scalp electrode 5, so that the electric heating wire 13 adjusts the temperature of the drug inside the syringe 8, thereby facilitating real-time regulation of the temperature of the drug input into the patient's body by the syringe 8, so that the drug input temperature reaches the optimal level, thereby effectively reducing the influence of temperature on the physiological effects of the drug, and improving the physiological comfort of the patient during drug input.

[0041] Reference Figure 2 and Figure 3 A ceramic fiber insulation sheet 15 is fixedly connected to one side of the mounting groove 12 , and the electric heating wire 13 and the temperature sensor 14 are installed inside the ceramic fiber insulation sheet 15 .

[0042] During use, when the driving and fixing assembly drives the splint 6 to cooperate with the drug injection pump body 1 to clamp and fix the syringe 8, and the splint 6 drives the electric heating wire 13 to move closer to the surface of the syringe 8, the electric heating wire 13 pushes the ceramic fiber insulation sheet 15 to fit tightly with the surface of the syringe 8, and then when the electric heating wire 13 is started for heating, the ceramic fiber insulation sheet 15 is used to evenly transfer the heat generated by the electric heating wire 13 to the surface of the syringe 8, so as to reduce the direct contact between the electric heating wire 13 and the surface of the syringe 8, which causes the surface of the syringe 8 to be burned by the electric heating wire 13, thereby improving the safety of the device.

[0043] Reference Figure 2 and Figure 3 One end of the splint 6 is rotatably connected to a locking rod 16, one end of the locking rod 16 passes through the drug injection pump body 1 and is fixedly connected to a positioning piece 17, one end of the drug injection pump body 1 is fixedly connected to an L-shaped positioning buckle 18, and one end of the positioning piece 17 is embedded in the interior of the L-shaped positioning buckle 18.

[0044] When in use, when the traction splint 6 moves away from the drug injection pump body 1 along the length direction of the fixed slide bar 9, the splint 6 drives the two arc-shaped slots 7 to separate, and at the same time, the splint 6 pulls one end of the locking rod 16 to drive the positioning piece 17 to move closer to the L-shaped positioning buckle 18 along the length direction of the fixed slide bar 9. Then, when the positioning piece 17 is fitted with one side of the drug injection pump body 1, the locking rod 16 is turned to drive the positioning piece 17 to rotate, and the locking rod 16 drives one end of the positioning piece 17 to embed into the inside of the L-shaped positioning buckle 18. Then, the traction of the splint 6 is released, so that the clamping spring 11 rebounds and pushes out the contact piece 10, and drives the positioning piece 17 to form a contact with the inner side of the L-shaped positioning buckle 18, so as to facilitate the positioning and fixing of the splint 6, thereby facilitating the maintenance of the separation of the two arc-shaped slots 7, and conveniently placing the syringe 8 between the two arc-shaped slots 7, thereby improving the practicability of the device.

[0045] Reference Figure 2 and Figure 3 One end of the clamping plate 6 is fixedly connected to an arc-shaped support plate 19 , a plurality of rubber damping strips 20 are evenly fixedly connected to the top of the arc-shaped support plate 19 , and the syringe 8 is installed above the arc-shaped support plate 19 .

[0046] During use, when the syringe 8 is pulled into between the two arc-shaped slots 7, the syringe 8 is lifted by setting the arc-shaped support plate 19, and at the same time, one end of the syringe 8 is made to fit with the rubber damping strip 20, and the rubber damping strip 20 is used to increase the friction between the syringe 8 and the arc-shaped support plate 19, so that the syringe 8 is stably placed on the top of the arc-shaped support plate 19, thereby facilitating the stable placement of the syringe 8 between the two arc-shaped slots 7, reducing the problem of the syringe 8 escaping from between the two arc-shaped slots 7 under the action of gravity when the two arc-shaped slots 7 are not closed, thereby improving the practicability of the device.

[0047] Reference Figure 1 and Figure 4 A stack of positioning rods 21 are fixedly connected to the top of the drug injection pump body 1, and an adjustment slot 22 is opened at one end of the drug injection pump body 1. The adjustment slot 22 is arranged between the two positioning rods 21. An adjustment slider 23 is slidably connected inside the adjustment slot 22. An adjustment slider 24 is fixedly connected to the top of the adjustment slider 23. The middle section of the wire 4 passes between the two positioning rods 21 and bypasses one end of the adjustment slider 24. A locking assembly for fixing the adjustment slider 24 is installed at the bottom of the adjustment slider 23.

[0048] When in use, one end of the wire 4 is manually pulled around a positioning rod 21 and an adjusting slide bar 24 in turn, and then guided to the direction of the patient after bypassing another positioning rod 21. Then, after the scalp electrode 5 is installed on the patient's scalp, the adjusting slide bar 24 is pushed along the length direction of the adjusting slide groove 22, so that the adjusting slide bar 24 pushes one end of the wire 4 back between the two positioning rods 21, and then the adjusting slide bar 24 is fixed by tightening the locking assembly, so as to facilitate the adjustment of the length of the wire 4 extending between the drug injection pump body 1 and the patient, thereby reducing the problem of external force squeezing or vibration caused by the excessive extension of the wire 4, thereby making the signal transmission of the wire 4 more stable.

[0049] Reference Figure 1 and Figure 4 The locking assembly includes a locking screw 25 fixedly connected to the bottom of the adjusting slider 23, and one end of the locking screw 25 is threadedly connected to a locking nut 26.

[0050] During use, after pushing the adjustment slider 23 to move to a suitable position along the length direction of the adjustment slide groove 22, by tightening the locking nut 26, the locking nut 26 is tightly fitted with the drug injection pump body 1 along the length direction of the locking screw 25, thereby facilitating the fixation of the adjustment slide rod 24 and improving the practicability of the device.

[0051] The implementation principle of the intelligent infusion pump controller for anesthesia target control based on EEG parameter feedback in this embodiment is as follows: first, the clamping plate 6 is pulled to move away from the drug injection pump body 1 along the length direction of the fixed slide bar 9, and at the same time, the clamping plate 6 drives the fixed slide bar 9 to cooperate with the abutment sheet 10 to squeeze the clamping spring 11, so that the clamping spring 11 is forced to contract and deform, thereby separating the two arc-shaped slots 7;

[0052] Then, the syringe 8 equipped with the medicine is inserted between the two arc-shaped slots 7, and then the traction on the clamping plate 6 is released, so that the clamping spring 11 is relieved of force and the abutment sheet 10 is pushed out along the length direction of the fixed slide bar 9. At the same time, the abutment sheet 10 drives the fixed slide bar 9 to pull the clamping plate 6 to push the syringe 8 toward the direction of the medicine injection pump body 1, and the clamping plate 6 cooperates with the medicine injection pump body 1 to clamp the syringe 8 along the length direction of the fixed slide bar 9;

[0053] At the same time, the splint 6 drives the temperature sensor 14 to form a fit with the surface of the syringe 8, and the temperature sensor 14 is used to monitor the surface temperature of the syringe 8. At the same time, the temperature sensor 14 transmits the monitored temperature information to the TCI controller 2 in real time. Then, the scalp electrode 5 is contacted with the patient's scalp through the conductive paste to receive the electrical signal of the cerebral cortex, and then the EEG signal collected by the scalp electrode 5 is transmitted to the signal amplifier 3 through the wire 4 for amplification. At the same time, the TCI controller 2 is used to analyze the signal amplified by the signal amplifier 3, and then according to the analysis of the patient's EEG signal by the TCI controller 2, the electric heating wire 13 is controlled to start heating, so that the electric heating wire 13 adjusts the temperature of the drug inside the syringe 8, and at the same time adjusts the flow rate and dosage of the drug injection pump body 1 to push the syringe 8 to input the drug into the patient's body, so that the drug injection pump speed of the drug injection pump body 1 reaches the optimal requirement, and the temperature of the drug when it is input into the patient's body reaches the optimal state.

Claims

1. An intelligent anesthesia target-controlled infusion pump controller based on EEG parameter feedback, comprising a drug injection pump body (1), characterized in that: The top of the drug injection pump body (1) is fixedly connected to a TCI controller (2), one end of the TCI controller (2) is fixedly connected to a signal amplifier (3), the input end of the signal amplifier (3) is fixedly connected to a wire (4), one end of the wire (4) is fixedly connected to a scalp electrode (5), one end of the drug injection pump body (1) is installed with a clamp (6), one side of the clamp (6) and the drug injection pump body (1) are both provided with an arc-shaped groove (7), a syringe (8) is inserted inside the arc-shaped groove (7), one end of the drug injection pump body (1) is installed with a fixing component for driving the clamp (6) to clamp the syringe (8), and the inside of the arc-shaped groove (7) is installed with a temperature control component for adjusting the temperature of the drug inside the syringe (8).

2. The intelligent anesthesia target-controlled infusion pump controller based on EEG parameter feedback according to claim 1, characterized in that: The fixing assembly comprises a fixing slide rod (9) symmetrically fixedly connected to one end of the clamp plate (6), one end of the fixing slide rod (9) passes through the drug injection pump body (1) and is fixedly connected to a contact piece (10), one end of the fixing slide rod (9) is sleeved with a clamping spring (11), and the clamping spring (11) is installed between the drug injection pump body (1) and the contact piece (10).

3. The intelligent anesthesia target-controlled infusion pump controller based on EEG parameter feedback according to claim 1, characterized in that: The temperature control component comprises a mounting groove (12) provided on the inner side of the arc-shaped slot (7), an electric heating wire (13) is fixedly connected to the inside of the mounting groove (12), and a temperature sensor (14) is fixedly connected to the inner side of the mounting groove (12), and the TCI controller (2) is electrically connected to the electric heating wire (13) and the temperature sensor (14).

4. The intelligent anesthesia target-controlled infusion pump controller based on EEG parameter feedback according to claim 3, characterized in that: A ceramic fiber heat insulation sheet (15) is fixedly connected to one side of the installation groove (12), and the electric heating wire (13) and the temperature sensor (14) are installed inside the ceramic fiber heat insulation sheet (15).

5. The intelligent anesthesia target-controlled infusion pump controller based on EEG parameter feedback according to claim 1, characterized in that: One end of the clamping plate (6) is rotatably connected to a locking rod (16), one end of the locking rod (16) passes through the drug injection pump body (1) and is fixedly connected to a positioning plate (17), one end of the drug injection pump body (1) is fixedly connected to an L-shaped positioning buckle (18), and one end of the positioning plate (17) is embedded in the interior of the L-shaped positioning buckle (18).

6. The anesthesia target-controlled intelligent infusion pump controller based on EEG parameter feedback according to claim 1, characterized in that: One end of the clamping plate (6) is fixedly connected to an arc-shaped support plate (19), a plurality of rubber damping strips (20) are evenly fixedly connected to the top of the arc-shaped support plate (19), and the syringe (8) is installed above the arc-shaped support plate (19).

7. The intelligent anesthesia target-controlled infusion pump controller based on EEG parameter feedback according to claim 1, characterized in that: A stack of positioning rods (21) are fixedly connected to the top of the drug injection pump body (1), and an adjustment slot (22) is provided at one end of the drug injection pump body (1), wherein the adjustment slot (22) is arranged between two positioning rods (21), an adjustment slider (23) is slidably connected inside the adjustment slot (22), an adjustment slider (24) is fixedly connected to the top of the adjustment slider (23), a middle section of the wire (4) passes between the two positioning rods (21) and bypasses one end of the adjustment slider (24), and a locking assembly for fixing the adjustment slider (24) is installed at the bottom of the adjustment slider (23).

8. The intelligent anesthesia target-controlled infusion pump controller based on EEG parameter feedback according to claim 7, characterized in that: The locking assembly comprises a locking screw (25) fixedly connected to the bottom of the adjusting slider (23), and one end of the locking screw (25) is threadedly connected to a locking nut (26).

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