Self-adaptive adjustment type analgesia device

Abstract

The invention relates to the technical field of medical equipment, in particular to a self-adaptive adjustment type analgesia device which comprises a supporting mechanism, three fixing mechanisms are installed on the supporting mechanism, and a detection mechanism, a medicine input module and a flow detection mechanism are sequentially installed on the outer sides of the three fixing mechanisms from bottom to top. The flow detection mechanism comprises a supporting plate arranged on the lower side of the fixing mechanism on the uppermost side, a wireless communication module installed on the right side of the upper surface of the supporting plate, and an alarm module installed on the left side of the upper surface of the supporting plate. The moving mechanism is slidably connected to the front end of the supporting plate; and the limiting mechanism is fixedly mounted on the surface of the left side of the supporting plate. The flow detector is supported and fixed, the total amount of medicine injected into the body of a patient can be conveniently controlled through the flow detector, and when the total amount of the medicine reaches a safety threshold value, an alarm is given out to inform medical staff.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to a self-adaptive regulating analgesic device. Background Art

[0002] Application No. 202022427365.6 discloses an intelligent self-controlled analgesia device, which includes a key module for receiving analgesia instructions from the user and sending the analgesia instructions to a microprocessor; a microprocessor for obtaining analgesia frequency information and time information, and sending the frequency information and time information to a display screen, and sending the analgesia instruction to an electronic injection pump; a display screen for displaying the analgesia frequency information and time information; wherein the key module and the display screen are electrically connected to the microprocessor, and the microprocessor is communicatively connected to the electronic injection pump. According to the intelligent self-controlled analgesia device disclosed by the utility model, analgesia frequency prompts and analgesia time prompts can be made on the display screen, allowing users to conveniently and effectively operate the analgesia device, thereby improving the user experience.

[0003] Although the above-mentioned utility model can provide users with convenient and effective analgesic operations, when the number of analgesic times is too many and the analgesic drugs are input too much, it is impossible to count the amount of drugs circulating in the infusion tube. If a flow meter is directly clamped on the outside of the infusion tube, the infusion tube will fall downward under the action of the flow meter's own gravity, affecting the connection between the infusion tube and the drug holding bottle, and the device cannot issue an effective warning to the outside world to facilitate medical staff to perform manual intervention. Summary of the invention

[0004] In order to overcome the defects in the prior art, the purpose of the present invention is to provide an adaptive adjustable analgesic device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides an adaptively adjustable analgesic device, comprising a supporting mechanism, wherein three fixing mechanisms are installed on the supporting mechanism, and a detection mechanism, a drug input module and a flow detection mechanism are sequentially installed on the outer sides of the three fixing mechanisms from bottom to top;

[0006] The flow detection mechanism includes a support plate arranged at the lower side of the uppermost fixing mechanism, a wireless communication module installed on the right side of the upper surface of the support plate, an alarm module installed on the left side of the upper surface of the support plate, a moving mechanism slidably connected to the front end of the support plate, and a limiting mechanism fixedly installed on the left side surface of the support plate, a U-shaped groove is provided on the rear side surface of the support plate, moving holes are provided at both ends of the left and right sides of the front side surface of the support plate, and a limiting hole is provided on the left side surface of the support plate;

[0007] The moving mechanism comprises a moving bar, a sliding groove opened at the rear end of the right side surface of the moving bar, and two moving rods welded to the front and rear ends of the left side surface of the moving bar, the front side surface of the sliding groove is located in the middle of the right side surface of the moving bar, a mounting plate made of magnetic material is fixedly installed in the middle of the moving bar, a flow detector is installed on the front side surface of the mounting plate, a sliding block is slidably connected in the sliding groove, a moving clamping plate is welded to the right end of the sliding block, and magnets are embedded inside the four corners of the side surface of the moving clamping plate;

[0008] The limiting mechanism includes a limiting moving rod, a limiting plug rod welded to the right end of the limiting moving rod, an auxiliary plate welded to the left end of the limiting moving rod, and a control rod welded to the middle position of the left side surface of the auxiliary plate. A support frame is welded to the upper position of the auxiliary plate on the left side surface of the support plate, a spring is arranged on the outside of the control rod in the area between the support frame and the auxiliary plate, and two auxiliary holes are opened on the front side surface of the moving rod.

[0009] As a further improvement of the present technical solution, the support mechanism includes a support rod, a support base installed at the lower end of the support rod, a plurality of universal wheels installed at the four corners of the support base, a limit bolt threadedly connected to the top end of the support rod, and a rotating sleeve rotatably connected to the top end of the support rod, an auxiliary rod welded to the side surface of the rotating sleeve, and a plurality of hooks installed at the lower end of the auxiliary rod.

[0010] As a further improvement of the technical solution, the fixing mechanism includes a fixing sleeve and a fixing bolt threadedly connected to the side surface of the fixing sleeve, and a drug input module is fixedly installed on the side surface of the fixing sleeve at a middle position.

[0011] As a further improvement of the present technical solution, the detection mechanism includes a support platform welded to the side surface of the fixed sleeve at the lowermost side and a detection box placed on the upper surface of the support platform, a plurality of auxiliary hooks are installed on the left surface of the support platform, a display screen is installed on the front surface of the detection box, a fixed cover is fixedly installed on the right side of the upper surface of the detection box, a rotating cover is hinged on the left side of the fixed cover, and a plurality of auxiliary grooves are opened on the left surface of the detection box.

[0012] As a further improvement of the technical solution, a sensor module, a data processing module and a control module are sequentially arranged inside the detection box from left to right.

[0013] As a further improvement of the present technical solution, data is transmitted between the alarm module and the flow meter via a data line, and data is transmitted between the alarm module, wireless communication module, drug input module, sensor module, data processing module and control module via wireless signals.

[0014] As a further improvement of the technical solution, the inner surface of the U-shaped groove is in close contact with the side surface of the support rod, and a wire groove is provided in the middle position of the side surface between the mounting plate and the movable clamping plate.

[0015] As a further improvement of the technical solution, the size of the limiting rod is consistent with the size of the auxiliary hole, the spring is in a compressed state when no external force is applied, and a rubber pad is attached to the right end surface of the limiting rod.

[0016] As a further improvement of the technical solution, the detection area of ​​the flow meter and the hook are located in the same vertical plane, and a through hole for the limit bolt to pass through is opened at the top of the rotating sleeve.

[0017] The second object of the present invention is to provide a method for using an adaptively adjustable analgesic device, including the above-mentioned adaptively adjustable analgesic device, specifically comprising the following steps:

[0018] S1. Hold the support mechanism and push the entire device to a suitable position, then loosen the fixing bolts to adjust the height of the fixing sleeve to adjust the height of the detection mechanism, the drug input module and the flow detection mechanism;

[0019] S2. Rotate the adjustment auxiliary rod so that the hook can be located in the same vertical plane as the flow meter in the flow detection mechanism after the adjustment position;

[0020] S3, then connecting the pipe for collecting the patient's physiological parameters connected to the sensor module in the detection mechanism to the patient's body;

[0021] S4, then hang the medicine to be injected on the hook, take out the limit rod from the auxiliary hole according to the medicine hanging position, and adjust the position of the moving mechanism by pushing the moving rod to move in the moving hole;

[0022] S5, passing the drug infusion line through the flow meter, and moving the clamping plate to be magnetically fixed to one side of the mounting plate to limit the infusion line;

[0023] S6, passing the drug infusion line through the drug input module, and finally connecting the infusion line to the human body;

[0024] S7, when the sensor module detects an abnormality, it transmits the signal to the data processing module and the control module;

[0025] S8, the control module controls the drug input module to input the drug into the patient's body through the infusion tube, and the flow detector is always detecting the liquid flow in the infusion tube during the input process;

[0026] S9. When the flow meter detects that the liquid flow in the infusion tube exceeds the safety threshold, the alarm module receives the signal and issues an alarm, transmits it to the wireless communication module to notify medical staff, and transmits the signal to the drug input module to stop drug input.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The self-adaptive analgesic device can detect the total amount of drug injection by setting a flow detection mechanism and a flow detector fixed on the support plate. Once the total amount of drug injection exceeds the safety threshold, the alarm module will sound an alarm and the wireless communication module will notify the medical staff to perform manual intervention on the patient.

[0029] 2. The self-adaptive adjustable analgesic device, the detection mechanism, the drug input module, and the flow detection mechanism are all installed on a fixing mechanism that can be easily adjusted in angle and height. After loosening the fixing bolts, the angle height of the fixing sleeve can be easily adjusted, and the position and angle of the detection mechanism, the drug input module, and the flow detection mechanism can be easily adjusted and controlled.

[0030] 3. The adaptively adjustable analgesic device is provided with multiple hooks and a movable and adjustable moving mechanism in order to adapt to drug containers of different types and sizes, ensuring that the infusion tube on the lower side of the drug container can be in a vertical state as much as possible and vertically enter the flow meter and the drug input module, and the position of the moving mechanism is limited by a limiting mechanism to ensure that the moving mechanism can move to a suitable position. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the various components in the figures are only schematic, used to help understand the present invention, and are not specifically limited to the shapes and proportional dimensions of the various components of the present invention. Those skilled in the art can select various possible shapes and proportional dimensions to implement the present invention according to the teachings of the present invention.

[0032] Figure 1 It is a schematic diagram of the overall assembly structure of the present invention;

[0033] Figure 2 It is a structural schematic diagram of the support mechanism of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the fixing mechanism of the present invention;

[0035] Figure 4 It is a structural schematic diagram of the detection mechanism of the present invention;

[0036] Figure 5 It is a schematic diagram of the structure inside the detection box of the present invention;

[0037] Figure 6 It is a structural schematic diagram of the flow detection mechanism of the present invention;

[0038] Figure 7 It is a structural schematic diagram of the support plate of the present invention;

[0039] Figure 8 It is a structural schematic diagram of the mobile mechanism of the present invention;

[0040] Fig. 9 It is a structural schematic diagram of the limiting mechanism of the present invention;

[0041] The meaning of each number in the figure is:

[0042] 1. Support mechanism; 11. Support rod; 12. Support base; 13. Universal wheel; 14. Hook; 15. Auxiliary rod; 16. Rotating sleeve; 17. Limit bolt;

[0043] 2. Fixing mechanism; 21. Fixing sleeve; 22. Fixing bolt;

[0044] 3. Detection mechanism; 31. Support platform; 32. Detection box; 321. Sensor module; 322. Data processing module; 323. Control module; 33. Auxiliary hook; 34. Auxiliary slot; 35. Rotating cover; 36. Fixed cover; 37. Display screen;

[0045] 4. Drug input module;

[0046] 5. Flow detection mechanism; 51. Support plate; 511. U-shaped groove; 512. Moving hole; 513. Limiting hole; 52. Wireless communication module; 53. Moving mechanism; 531. Moving bar; 532. Sliding groove; 533. Moving rod; 534. Auxiliary hole; 535. Flow detection meter; 536. Mounting plate; 537. Moving clamping plate; 538. Sliding block; 54. Alarm module; 55. Limiting mechanism; 551. Limiting plug rod; 552. Limiting moving rod; 553. Auxiliary plate; 554. Support frame; 555. Control rod; 556. Spring. DETAILED DESCRIPTION

[0047] The details of the present invention can be more clearly understood by combining the accompanying drawings with the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only used for the purpose of explaining the present invention and cannot be understood as limiting the present invention in any way. Under the guidance of the present invention, technicians can conceive of any possible variations based on the present invention, which should be regarded as falling within the scope of the present invention. The terms "installation" and "connection" should be understood in a broad sense, which can be directly connected or indirectly connected through an intermediate medium.

[0048] The terms "central axis", "vertical", "horizontal", "front", "back", "up", "down", "left", "right", "top", "bottom", "inside", "outside" and the like used herein to indicate positions or positional relationships are based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0049] See also Figure 1-Figure 9 As shown, the present invention provides an adaptive adjustable analgesic device, comprising a supporting mechanism 1, on which three fixing mechanisms 2 are installed, and on the outer sides of the three fixing mechanisms 2 from bottom to top, a detection mechanism 3, a drug input module 4 and a flow detection mechanism 5 are installed in sequence;

[0050] Specifically, the flow detection mechanism 5 includes a support plate 51 arranged at the lower side of the uppermost fixing mechanism 2, a wireless communication module 52 installed on the right side of the upper surface of the support plate 51, an alarm module 54 installed on the left side of the upper surface of the support plate 51, a moving mechanism 53 slidably connected to the front end of the support plate 51, and a limiting mechanism 55 fixedly installed on the left side surface of the support plate 51. The rear surface of the support plate 51 is provided with a U-shaped groove 511, the left and right ends of the front surface of the support plate 51 are provided with moving holes 512, and the left surface of the support plate 51 is provided with a limiting hole 513. The moving mechanism 53 includes a moving bar 531, a sliding groove 532 opened at the rear end of the right side surface of the moving bar 531, and a stopper 513 welded to the left side surface of the moving bar 531. There are two moving rods 533 at the front and rear ends, and the front surface of the sliding groove 532 is located in the middle of the right surface of the moving bar 531. A mounting plate 536 made of magnetic material is fixedly installed in the middle of the moving bar 531. A flow meter 535 is installed on the front surface of the mounting plate 536. A sliding block 538 is slidably connected in the sliding groove 532. A moving clamping plate 537 is welded on the right end of the sliding block 538. Magnets are embedded inside the four corners of the side surface of the moving clamping plate 537. By setting a moving mechanism, the flow meter 535 can be located as much as possible on the lower side of the medicine bottle hung on the hook 14, so as to prevent the infusion tube from entering the flow meter 535 and being fixed by the moving clamping plate to bend and affect the infusion;

[0051] The limiting mechanism 55 includes a limiting moving rod 552, a limiting plug rod 551 welded to the right end of the limiting moving rod 552, an auxiliary plate 553 welded to the left end of the limiting moving rod 552, and a control rod 555 welded to the middle position of the left surface of the auxiliary plate 553. A support frame 554 is welded to the upper side of the auxiliary plate 553 on the left surface of the support plate 51. A spring 556 is arranged on the outside of the control rod 555 in the area between the support frame 554 and the auxiliary plate 553. Two auxiliary holes 534 are provided on the front surface of the front moving rod 533. Through the above mechanism, a support effect can be provided to the flow meter 535. The flow meter 535 can detect the amount of medicine flowing in the infusion tube. When the safety threshold is reached, the alarm module 54 will sound an alarm and notify the medical staff through the wireless communication module 52.

[0052] Specifically, the support mechanism 1 includes a support rod 11, a support base 12 installed at the lower end of the support rod 11, a plurality of universal wheels 13 installed at the four corners of the support base 12, a limit bolt 17 threadedly connected to the top of the support rod 11, and a rotating sleeve 16 rotatably connected to the top of the support rod 11. An auxiliary rod 15 is welded to the side surface of the rotating sleeve 16, and a plurality of hooks 14 are installed at the lower end of the auxiliary rod 15 for hanging medicine bottles. The arrangement of the universal wheels 13 enables the support mechanism 1 to be easily moved.

[0053] Furthermore, the fixing mechanism 2 includes a fixing sleeve 21 and a fixing bolt 22 threadedly connected to the side surface of the fixing sleeve 21, which can conveniently adjust the height angle of the fixing sleeve 21. A drug input module 4 is fixedly installed on the side surface of the fixing sleeve 21 in the middle position. The drug input module 4 is an infusion pump, which can accurately control the liquid flow rate and flow rate.

[0054] Specifically, the detection mechanism 3 includes a support platform 31 welded to the side surface of the lowermost fixing sleeve 21 and a detection box 32 placed on the upper surface of the support platform 31, a plurality of auxiliary hooks 33 are installed on the left surface of the support platform 31, a display screen 37 is installed on the front surface of the detection box 32, a fixed cover 36 is fixedly installed on the right side of the upper surface of the detection box 32, a rotating cover 35 is hinged on the left side of the fixed cover 36, and a plurality of auxiliary grooves 34 are opened on the left surface of the detection box 32 to facilitate the installation of the data cable of the sensor module 321, and the body data collected by the sensor module 321 can be intuitively seen through the display screen 37.

[0055] In addition, the detection box 32 is provided with a sensor module 321, a data processing module 322 and a control module 323 from left to right, which can collect the patient's physiological parameters in real time. The data collection module analyzes the collected data and uses artificial intelligence algorithms and a pre-established pain model to evaluate the patient's real-time pain level. The drug input module 4 accurately infuses analgesics according to the instructions of the control module 323.

[0056] Specifically, data is transmitted between the alarm module 54 and the flow meter 535 via a data line, and data is transmitted between the alarm module 54, the wireless communication module 52, the drug input module 4, the sensor module 321, the data processing module 322 and the control module 323 via wireless signals. The flow detected by the flow meter 535 can be transmitted to all modules including the alarm module 54, the wireless communication module 52, the drug input module 4, the sensor module 321, the data processing module 322 and the control module 323.

[0057] It is worth noting that the inner surface of the U-shaped groove 511 is in close contact with the side surface of the support rod 11, and a wire groove is provided in the middle position of the side surface between the mounting plate 536 and the movable clamping plate 537 to facilitate the placement of the infusion tube.

[0058] Furthermore, the size of the limiting rod 551 is consistent with the size of the auxiliary hole 534. When no external force is applied, the spring 556 is in a compressed state. A rubber pad is attached to the right end surface of the limiting rod 551 to increase the friction between the limiting rod 551 and the auxiliary hole 534.

[0059] Furthermore, the detection area of ​​the flow meter 535 and the hook 14 are located in the same vertical plane, and a through hole for the limit bolt 17 to pass through is opened at the top of the rotating sleeve 16, ensuring that the rotating sleeve 16 can rotate at the top of the support rod 11 while the limit bolt 17 prevents the rotating sleeve 16 from detaching from the support rod 11.

[0060] It is worth mentioning that the structures and working principles of the sensor module 321, data processing module 322, control module 323, drug input module 4, and flow meter 535 involved in this embodiment are well known to those skilled in the art and will not be elaborated here.

[0061] In addition, the present invention also provides a method for using the self-adaptive analgesic device, which specifically includes the following steps:

[0062] S1. Hold the support mechanism 1 and push the device as a whole to a suitable position, then loosen the fixing bolt 22 to adjust the height of the fixing sleeve 21 to adjust the height of the detection mechanism 3, the drug input module 4 and the flow detection mechanism 5;

[0063] S2, rotating and adjusting the auxiliary rod 15, so that the hook 14 can be located in the same vertical plane as the flow detection meter 535 in the flow detection mechanism 5 after the adjusted position;

[0064] S3, then connect the pipe for collecting the patient's physiological parameters connected to the sensor module 321 in the detection mechanism 3 to the patient's body;

[0065] S4, then hang the medicine to be injected on the hook 14, take out the limit rod 551 from the auxiliary hole 534 according to the medicine hanging position, and adjust the position of the moving mechanism 53 by pushing the moving rod 533 to move in the moving hole 512;

[0066] S5, passing the drug infusion line through the flow detector 535, and moving the movable clamping plate 537 to be magnetically fixed to one side of the mounting plate 536 to limit the infusion line;

[0067] S6, passing the drug infusion line through the drug input module 4, and finally connecting the infusion line to the human body;

[0068] S7, when the sensor module 321 detects an abnormality, it transmits a signal to the data processing module 322 and the control module 323;

[0069] S8, the control module 323 controls the drug input module 4 to input the drug into the patient's body through the infusion tube. During the input process, the flow detector 535 is always detecting the liquid flow in the infusion tube;

[0070] S9. When the flow meter 535 detects that the liquid flow in the infusion tube exceeds the safety threshold, the alarm module 54 receives the signal and issues an alarm, and transmits it to the wireless communication module 52 to notify medical staff, and transmits the signal to the drug input module 4 to stop drug input.

[0071] It should be noted that the above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An adaptively adjustable analgesic device, comprising a supporting mechanism (1), wherein three fixing mechanisms (2) are installed on the supporting mechanism (1), and a detection mechanism (3), a drug input module (4) and a flow detection mechanism (5) are installed in sequence on the outer sides of the three fixing mechanisms (2); Features: The flow detection mechanism (5) comprises a support plate (51) arranged at the lower side of the uppermost fixing mechanism (2), a wireless communication module (52) installed on the right side of the upper surface of the support plate (51), an alarm module (54) installed on the left side of the upper surface of the support plate (51), a moving mechanism (53) slidably connected to the front end of the support plate (51), and a limiting mechanism (55) fixedly installed on the left side surface of the support plate (51), a U-shaped groove (511) is provided on the rear side surface of the support plate (51), moving holes (512) are provided at both left and right ends of the front side surface of the support plate (51), and a limiting hole (513) is provided on the left side surface of the support plate (51); The moving mechanism (53) comprises a moving bar (531), a sliding groove (532) opened at the rear end of the right side surface of the moving bar (531), and two moving rods (533) welded to the front and rear ends of the left side surface of the moving bar (531); the front side surface of the sliding groove (532) is located in the middle of the right side surface of the moving bar (531); a mounting plate (536) made of magnetic material is fixedly installed in the middle of the moving bar (531); a flow meter (535) is installed on the front side surface of the mounting plate (536); a sliding block (538) is slidably connected in the sliding groove (532); a moving clamping plate (537) is welded to the right end of the sliding block (538); and magnets are embedded inside the four corners of the side surface of the moving clamping plate (537); The limiting mechanism (55) comprises a limiting movable rod (552), a limiting plug rod (551) welded to the right end of the limiting movable rod (552), an auxiliary plate (553) welded to the left end of the limiting movable rod (552), and a control rod (555) welded to the middle position of the left side surface of the auxiliary plate (553); a support frame (554) is welded to the upper side of the auxiliary plate (553) on the left side surface of the support plate (51); a spring (556) is arranged on the outer side of the control rod (555) in the area between the support frame (554) and the auxiliary plate (553); and two auxiliary holes (534) are provided on the front side surface of the movable rod (533) on the front side.

2. The self-adaptive analgesic device according to claim 1, characterized in that: The support mechanism (1) comprises a support rod (11), a support base (12) mounted at the lower end of the support rod (11), a plurality of universal wheels (13) mounted at the four corners of the support base (12), a limit bolt (17) threadedly connected to the top end of the support rod (11), and a rotating sleeve (16) rotatably connected to the top end of the support rod (11), an auxiliary rod (15) being welded to the side surface of the rotating sleeve (16), and a plurality of hooks (14) being mounted at the lower end of the auxiliary rod (15).

3. The self-adaptive analgesic device according to claim 2, characterized in that: The fixing mechanism (2) comprises a fixing sleeve (21) and a fixing bolt (22) threadedly connected to the side surface of the fixing sleeve (21), and a drug input module (4) is fixedly mounted on the side surface of the fixing sleeve (21) at a middle position.

4. The self-adaptive analgesic device according to claim 3, characterized in that: The detection mechanism (3) comprises a support platform (31) welded to the side surface of the fixing sleeve (21) at the bottom, and a detection box (32) placed on the upper surface of the support platform (31); a plurality of auxiliary hooks (33) are installed on the left surface of the support platform (31); a display screen (37) is installed on the front surface of the detection box (32); a fixed cover (36) is fixedly installed on the right side of the upper surface of the detection box (32); a rotating cover (35) is hinged on the left side of the fixed cover (36); and a plurality of auxiliary grooves (34) are opened on the left surface of the detection box (32).

5. The self-adaptive analgesic device according to claim 4, characterized in that: The detection box (32) is provided with a sensor module (321), a data processing module (322) and a control module (323) in sequence from left to right.

6. The self-adaptive analgesic device according to claim 5, characterized in that: The alarm module (54) and the flow meter (535) are connected via a data line for data transmission, and the alarm module (54), the wireless communication module (52), the drug input module (4), the sensor module (321), the data processing module (322) and the control module (323) are connected via wireless signals for data transmission.

7. The self-adaptive analgesic device according to claim 6, characterized in that: The inner surface of the U-shaped groove (511) is in close contact with the side surface of the support rod (11), and a wire groove is provided in the middle position of the side surface between the mounting plate (536) and the movable clamping plate (537).

8. The self-adaptive analgesic device according to claim 7, characterized in that: The size of the limiting rod (551) is consistent with the size of the auxiliary hole (534); when no external force is applied, the spring (556) is in a compressed state; and a rubber pad is attached to the right end surface of the limiting rod (551).

9. The self-adaptive analgesic device according to claim 8, characterized in that: The detection area of ​​the flow meter (535) and the hook (14) are located in the same vertical plane, and a through hole for the limit bolt (17) to pass through is provided at the top of the rotating sleeve (16).

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