Anesthesia auxiliary puncture equipment

Abstract

The invention relates to the technical field of medical instruments, in particular to anesthesia auxiliary puncture equipment which comprises a support and a puncture bed. The puncture assembly comprises a transverse and longitudinal moving unit, a puncture rotating block, a puncture lifting unit and a puncture needle, the puncture rotating block is arranged on the transverse and longitudinal moving unit, the puncture lifting unit is arranged on the puncture rotating block, the puncture needle is arranged on the puncture lifting unit, a patient lies on the puncture bed, the transverse and longitudinal moving unit is started, and the puncture needle is driven to be located above a puncture part; then the puncture lifting unit drives the puncture needle to approach the puncture part, and meanwhile, the puncture rotating block rotates to drive the puncture needle to rotate to adjust the angle, so that the angle and the position of the puncture needle can be adjusted according to the posture and reminding of a patient, and the puncture flexibility is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an anesthesia-assisted puncture device. Background Art

[0002] In clinical medical operations, body tissue puncture is usually required for diagnosis or treatment. Traditional operations are performed manually by anesthesiologists, which are prone to errors. Deviations in the puncture position may cause anesthetics to fail to accurately act on the target nerves, thereby affecting the anesthesia effect and causing the patient to still feel pain during the operation. This not only reduces the patient's comfort, but may also interfere with the smooth progress of the operation. Currently, a servo motor is used, and then combined with a connecting sleeve, a fixing sleeve and a guide sleeve, the anesthetic puncture needle is used to puncture the patient's lumbar spine horizontally, thereby replacing the doctor's manual anesthesia puncture on the patient, reducing the doctor's workload and improving the accuracy and stability of the puncture.

[0003] However, in the aforementioned prior art, the puncture needle moves linearly in the fixed sleeve and cannot be adjusted in angle and direction, which limits the puncture and cannot be adjusted according to the patient's posture and body shape, affecting the flexibility of the puncture. Summary of the Invention

[0004] The purpose of the present invention is to provide an anesthesia-assisted puncture device to solve the problem in the prior art that the puncture needle moves linearly in a fixed sleeve and cannot be adjusted in angle and direction, which limits puncture and cannot be adjusted according to the patient's posture and body shape, affecting the flexibility of puncture.

[0005] To achieve the above object, the present invention provides an anesthesia-assisted puncture device, comprising a bracket and a puncture bed, wherein the bracket is mounted above the puncture bed and the puncture assembly;

[0006] The puncture assembly includes a horizontal and vertical moving unit, a puncture rotating block, a puncture lifting unit and a puncture needle. The horizontal and vertical moving unit is arranged on the inner top wall of the bracket, the puncture rotating block is arranged on the horizontal and vertical moving unit, the puncture rotating block is arranged on the horizontal and vertical moving unit, the puncture lifting unit is arranged on the puncture rotating block, and the puncture needle is arranged on the puncture lifting unit.

[0007] In which, the horizontal and vertical moving unit includes two longitudinal moving parts, a horizontal moving part, an integral rotating part, two integral lifting parts and a rotating mechanism. The two longitudinal moving parts are sequentially arranged on the inner top wall of the bracket. The output ends of the two longitudinal moving parts are fixedly connected to the horizontal moving part, the output end of the horizontal moving part is fixedly connected to the integral rotating part, the output end of the integral rotating part is fixedly connected to the two integral lifting parts, and the output ends of the two integral lifting parts are provided with the rotating mechanism.

[0008] In which, the rotating mechanism includes a rotating support frame, two rotating support blocks, a rotating component and a rotating shaft. The output ends of the two integral lifting components are fixedly connected to the rotating support frame. The two rotating support blocks are symmetrically arranged inside the rotating support frame. The rotating component is arranged on one side of the corresponding rotating support block. One end of the rotating shaft is rotatably connected to the corresponding rotating support block, and the other end of the rotating shaft is fixedly connected to the output end of the rotating component. The puncture rotating block is fixedly connected to the rotating shaft and is sleeved on the outside of the rotating shaft.

[0009] Among them, the puncture lifting unit includes a lifting support plate, two lifting components, a lifting plate, a pressure sensor and an infusion mechanism. The lifting support plate is fixedly connected to the bottom of the puncture rotary block. The two lifting components are fixedly connected to the top of the lifting support plate and are symmetrically distributed on both sides of the puncture rotary block. The output ends of the two lifting components pass through the lifting support plate and are fixedly connected to the lifting plate. The pressure sensor is arranged below the lifting plate, the puncture needle is arranged below the pressure sensor, and the infusion mechanism is arranged on one side of the lifting support plate.

[0010] In which, the infusion mechanism includes a liquid reservoir, a transfer tank, a threaded tube, a sealing gasket, a telescopic hose and two pump bodies, the threaded tube is connected to the liquid reservoir, the transfer tank is arranged below the lifting support plate, the transfer tank has a threaded hole, the threaded tube and the threaded hole are adapted to each other, the sealing gasket is fixedly connected to the liquid reservoir and is sleeved on the outside of the threaded tube, the sealing gasket is located at the connection between the liquid reservoir and the transfer tank, the two ends of the telescopic hose are respectively connected to the transfer tank and the puncture needle, the two pump bodies are respectively arranged inside the liquid reservoir and the transfer tank, and the two pump bodies are respectively connected to one end of the threaded tube and one end of the telescopic hose.

[0011] Wherein, the puncture assembly further includes a disinfection unit, and the disinfection unit is arranged above the puncture bed;

[0012] The disinfection unit includes two disinfection longitudinal components, a movable frame, two disinfection transverse components, a disinfection transverse movable plate, two disinfection lifting components, a metal plate, a magnet plate, medical cotton and a spraying mechanism. The two disinfection longitudinal components are symmetrically arranged above the puncture bed, the output ends of the two disinfection longitudinal components are provided with the movable frame, the two disinfection transverse components are symmetrically arranged inside the movable frame, the output ends of the two disinfection transverse components are provided with the disinfection transverse movable plate, the two disinfection lifting components are both arranged above the disinfection transverse movable plate, the output ends of the two disinfection lifting components both pass through the disinfection transverse movable plate and are fixedly connected to the metal plate, the medical cotton is arranged on the magnet plate, the magnet plate is adsorbed below the metal plate, and the spraying mechanism is arranged above the disinfection transverse movable plate.

[0013] Among them, the spraying mechanism includes a disinfection storage box, two spray pumps and two disinfection nozzles. The disinfection storage box is arranged above the disinfection transverse moving plate, and the two spray pumps are symmetrically arranged inside the disinfection storage box. The output ends of the two spray pumps are respectively connected to the corresponding disinfection nozzles.

[0014] Wherein, the puncture assembly further includes a cleaning unit, and the cleaning unit is arranged on the bracket;

[0015] The cleaning unit includes a cleaning liquid tank, a cleaning pump, a cleaning nozzle, two cleaning fixed plates and two cleaning brushes. The cleaning liquid tank is arranged on one side of the bracket, the cleaning pump is arranged on the inner wall of the cleaning liquid tank, the cleaning nozzle is connected to the output end of the cleaning pump, the two cleaning fixed plates are symmetrically arranged on the bracket and located below the cleaning liquid tank, and the two cleaning brushes are arranged between the two cleaning fixed plates.

[0016] Among them, the cleaning unit also includes a collecting inclined plate, a collecting box and two cleaning cottons. The collecting inclined plate is arranged on the bracket and is located below the cleaning brush. The collecting box is placed below the puncture bed. The two cleaning cottons are arranged in sequence between the two cleaning fixed plates.

[0017] The present invention provides an anesthesia-assisted puncture device. The patient lies on the puncture bed, and the horizontal and vertical moving units are started to drive the puncture needle to be located above the puncture site. Then the puncture lifting unit drives the puncture needle close to the puncture site. At the same time, the puncture rotating block rotates to drive the puncture needle to rotate and adjust the angle. In this way, the angle and position of the puncture needle can be adjusted so that it can be adjusted according to the patient's posture and reminders, thereby improving the flexibility of puncture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a cross-sectional view of the entire present invention.

[0021] Figure 3 The present invention Figure 2 AA line section view.

[0022] Figure 4 The present invention Figure 3 A magnified view of the local structure at point B.

[0023] Figure 5 It is a bottom view of the rotating support frame of the present invention.

[0024] Figure 6 It is a structural schematic diagram of the disinfection unit of the present invention.

[0025] Figure 7 The present invention Figure 6 A magnified view of the local structure at point C.

[0026] Figure 8 It is a schematic structural diagram of the cleaning unit of the present invention.

[0027] 1- bracket, 2- puncture bed, 3- puncture rotating block, 4- puncture needle, 5- longitudinal moving part, 6- transverse moving part, 7- overall rotating part, 8- overall lifting part, 9- rotating support frame, 10- rotating support block, 11- rotating part, 12- rotating shaft, 13- lifting support plate, 14- lifting part, 15- lifting plate, 16- pressure sensor, 17- liquid storage tank, 18- transfer tank, 19- threaded pipe, 20- sealing gasket, 21- telescopic hose, 22- Pump body, 23-threaded hole, 24-disinfection longitudinal component, 25-movable frame, 26-disinfection transverse component, 27-disinfection transverse moving plate, 28-disinfection lifting component, 29-metal plate, 30-magnet plate, 31-medical cotton, 32-disinfection storage box, 33-spray pump, 34-disinfection nozzle, 35-cleaning liquid storage tank, 36-cleaning pump, 37-cleaning nozzle, 38-cleaning fixed plate, 39-cleaning brush, 40-collection inclined plate, 41-collection box, 42-cleaning cotton. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0029] See also Figures 1 to 8 The present invention provides an anesthesia auxiliary puncture device, including a bracket 1, a puncture bed 2 and a puncture assembly, the puncture assembly including a horizontal and vertical moving unit, a puncture rotating block 3, a puncture lifting unit and a puncture needle 4, the horizontal and vertical moving unit including two longitudinal moving parts 5, a horizontal moving part 6, an integral rotating part 7, two integral lifting parts 8 and a rotating mechanism, the rotating mechanism including a rotating support frame 9, two rotating support blocks 10, a rotating part 11 and a rotating shaft 12, the puncture lifting unit including a lifting support plate 13, two lifting parts 14, a lifting plate 15, a pressure sensor 16 and an infusion mechanism, the infusion mechanism including a liquid storage tank 17, a transfer tank 18, a threaded tube 19, a sealing gasket 20 , a telescopic hose 21 and two pump bodies 22, the puncture assembly also includes a disinfection unit, the disinfection unit includes two disinfection longitudinal parts 24, a movable frame 25, two disinfection transverse parts 26, a disinfection transverse movable plate 27, two disinfection lifting parts 28, a metal plate 29, a magnet plate 30, medical cotton 31 and a spraying mechanism, the spraying mechanism includes a disinfection storage box 32, two spray pumps 33 and two disinfection nozzles 34, the puncture assembly also includes a cleaning unit, the cleaning unit includes a cleaning liquid storage tank 35, a cleaning pump 36, a cleaning nozzle 37, two cleaning fixed plates 38 and two cleaning brushes 39, the cleaning unit also includes a collecting inclined plate 40, a collecting box 41 and two cleaning cottons 42.

[0030] The bracket 1 is mounted above the puncture bed 2, the horizontal and vertical movable unit is disposed on the inner top wall of the bracket 1, the puncture rotating block 3 is disposed on the horizontal and vertical movable unit, the puncture rotating block 3 is disposed on the horizontal and vertical movable unit, the puncture lifting unit is disposed on the puncture rotating block 3, and the puncture needle 4 is disposed on the puncture lifting unit. The patient lies on the puncture bed 2, activates the horizontal and vertical movable unit, drives the puncture needle 4 to be positioned above the puncture site, and then the puncture lifting unit drives the puncture needle 4 close to the puncture site. At the same time, the puncture rotating block 3 rotates, driving the puncture needle 4 to rotate and adjust the angle.

[0031] Secondly, the two longitudinal moving parts 5 are sequentially arranged on the inner top wall of the bracket 1. The output ends of the two longitudinal moving parts 5 are fixedly connected to the transverse moving part 6, the output ends of the transverse moving part 6 are fixedly connected to the integral rotating part 7, the output ends of the integral rotating part 7 are fixedly connected to the two integral lifting parts 8, and the output ends of the two integral lifting parts 8 are provided with the rotating mechanism. The longitudinal moving parts 5 and the transverse moving parts 6 are both electric slides, the integral rotating part 7 is a self-locking motor, and the integral lifting part 8 is a self-locking cylinder. The longitudinal moving parts 5 and the transverse moving parts 6 can be used to move the puncture needle 4 below horizontally and vertically, so as to align with the part of the patient to be punctured. Then, the puncture needle 4 is driven to rotate by the integral rotating part 7, thereby adjusting the rotation direction of the puncture rotating block 3. Finally, the puncture needle 4 is driven downward to approach the puncture part by the integral lifting part 8.

[0032] At the same time, the output ends of the two integral lifting components 8 are fixedly connected to the rotating support frame 9, the two rotating support blocks 10 are symmetrically arranged inside the rotating support frame 9, the rotating component 11 is arranged on one side of the corresponding rotating support block 10, one end of the rotating shaft 12 is rotatably connected to the corresponding rotating support block 10, and the other end of the rotating shaft 12 is fixedly connected to the output end of the rotating component 11, and the puncture rotating block 3 is fixedly connected to the rotating shaft 12 and sleeved on the outside of the rotating shaft 12. The rotating support frame 9 supports the entire rotating mechanism, and the rotating support block 10 supports the rotating component 11 and the rotating shaft 12; the rotating component 11 is a self-locking motor. When the rotating component 11 is started, it drives the rotating shaft 12 to rotate, and then drives the puncture rotating block 3 to rotate, thereby adjusting the angle of the puncture needle 4.

[0033] In addition, the lifting support plate 13 is fixedly connected to the bottom of the puncture rotary block 3. The two lifting components 14 are fixedly connected to the top of the lifting support plate 13 and are symmetrically distributed on both sides of the puncture rotary block 3. The output ends of the two lifting components 14 pass through the lifting support plate 13 and are fixedly connected to the lifting plate 15. The pressure sensor 16 is arranged below the lifting plate 15, the puncture needle 4 is arranged below the pressure sensor 16, and the infusion mechanism is arranged on one side of the lifting support plate 13. The lifting support plate 13 supports the lifting components 14. The lifting components 14 are self-locking cylinders. When the lifting components 14 are activated, they drive the lifting plate 15 to move downward, thereby moving the puncture needle 4 to perform puncture. At the same time, the pressure sensor 16 can detect the puncture pressure of the puncture needle 4 to ensure that the puncture pressure is within a safe preset range, thereby ensuring the safety of the puncture. After the puncture, the anesthetic solution is infused through the infusion mechanism.

[0034] Then, the threaded tube 19 is connected to the liquid storage tank 17, and the transfer tank 18 is arranged below the lifting support plate 13. The transfer tank 18 has a threaded hole 23, and the threaded tube 19 and the threaded hole 23 are adapted to each other. The sealing gasket 20 is fixedly connected to the liquid storage tank 17 and is sleeved on the outside of the threaded tube 19. The sealing gasket 20 is located at the connection between the liquid storage tank 17 and the transfer tank 18. The two ends of the telescopic hose 21 are respectively connected to the transfer tank 18 and the puncture needle 4. The two pump bodies 22 are respectively arranged inside the liquid storage tank 17 and the transfer tank 18. The two pump bodies 22 are respectively connected to one end of the threaded tube 19 and one end of the telescopic hose 21. The liquid reservoir 17 is provided with a sealing plug. When anesthetic liquid needs to be added, the sealing plug is pulled out, and then the anesthetic liquid is added using an external device. The pump body 22 in the liquid reservoir 17 is started to pump the anesthetic liquid into the transfer tank 18 through the threaded tube 19. At the same time, the pump body 22 in the transfer tank 18 is also started to pump the anesthetic liquid into the puncture needle 4 through the telescopic hose 21 to perform infusion. The liquid reservoir 17 can be disassembled for replacement or cleaning by rotating the threaded tube 19. The sealing gasket 20 seals the connection between the threaded tube 19 and the threaded hole 23 to prevent leakage.

[0035] Again, the disinfection unit is arranged above the puncture bed 2; the two disinfection longitudinal parts 24 are symmetrically arranged above the puncture bed 2, the output ends of the two disinfection longitudinal parts 24 are provided with the movable frame 25, the two disinfection transverse parts 26 are symmetrically arranged inside the movable frame 25, the output ends of the two disinfection transverse parts 26 are provided with the disinfection transverse movable plate 27, the two disinfection lifting parts 28 are both arranged above the disinfection transverse movable plate 27, the output ends of the two disinfection lifting parts 28 both pass through the disinfection transverse movable plate 27, and are both fixedly connected to the metal plate 29, the medical cotton 31 is arranged on the magnet plate 30, the magnet plate 30 is adsorbed on the bottom of the metal plate 29, and the spraying mechanism is arranged above the disinfection transverse movable plate 27. The disinfection longitudinal component 24 and the disinfection transverse component 26 are both electric slide rails, and the disinfection lifting component 28 is a self-locking electric push rod; when the disinfection longitudinal component 24 is started, it can drive the movable frame 25 to move longitudinally, and at the same time, the disinfection transverse component 26 is started, driving the disinfection transverse movable plate 27 to move transversely, so that the spraying mechanism can be adjusted transversely and longitudinally to accurately disinfect the area requiring puncture; after the disinfectant is sprayed, the disinfection lifting component 28 is started, driving the medical cotton 31 to move downward, and at the same time moving it transversely and longitudinally again, and using the medical cotton 31 to apply the disinfectant to the spraying area, so that the disinfectant is evenly applied; at the same time, after the medical cotton 31 is used, the magnet plate 30 can be separated from the metal plate 29 by pulling, thereby achieving the purpose of disassembly.

[0036] Furthermore, the disinfection storage tank 32 is disposed above the disinfection transverse movable plate 27, and two spray pumps 33 are symmetrically disposed within the disinfection storage tank 32. The output ends of the two spray pumps 33 are respectively connected to corresponding disinfection nozzles 34. The disinfection storage tank 32 can store disinfectant, and when the spray pumps 33 are activated, the disinfection nozzles 34 are driven to spray the disinfectant on the puncture site.

[0037] Thus, the cleaning unit is disposed on the bracket 1; the cleaning liquid tank 35 is disposed on one side of the bracket 1; the cleaning pump 36 is disposed on the inner wall of the cleaning liquid tank 35; the cleaning nozzle 37 is connected to the output end of the cleaning pump 36; two cleaning fixing plates 38 are symmetrically disposed on the bracket 1 and located below the cleaning liquid tank 35; and two cleaning brushes 39 are disposed between the two cleaning fixing plates 38. After the puncture is completed, the puncture needle 4 needs to be cleaned; at this time, the puncture needle 4 is moved horizontally and vertically to the inside of the cleaning brush 39, and the cleaning pump 36 is activated, spraying cleaning water through the cleaning nozzle 37. At the same time, through continuous contact with the cleaning brush 39, a cleaning effect is achieved.

[0038] Finally, the collecting inclined plate 40 is set on the bracket 1 and is located below the cleaning brush 39. The collecting box 41 is placed below the puncture bed 2. The two cleaning cottons 42 are sequentially set between the two cleaning fixing plates 38. After cleaning, the puncture needle 4 is moved between the two cleaning cottons 42 to be wiped, and finally removed for continued use. This allows for quick cleaning and avoids manual operation.

[0039] When using an anesthesia-assisted puncture device of this embodiment, the patient lies on the puncture bed 2, and the longitudinal moving part 5 and the transverse moving part 6 can be used to move the puncture needle 4 below horizontally and longitudinally, so as to align with the part of the patient that needs puncture, and then the puncture needle 4 is driven to rotate by the overall rotating part 7, so as to adjust the rotation direction of the puncture rotating block 3. When the puncture needle 4 is above the puncture part, the rotating part 11 is started, driving the rotating shaft 12 to rotate, and then driving the puncture rotating block 3 to rotate, adjusting the puncture needle 4 to a suitable angle. At this time, the lifting part 14 is started, driving the lifting plate 15 to move downward, thereby moving the puncture needle 4 to perform puncture. At the same time, the pressure sensor 16 can detect the puncture pressure of the puncture needle 4 to ensure that the puncture pressure is within a safe preset range, thereby ensuring the safety of the puncture. After puncture, the anesthetic solution is infused through the infusion mechanism;

[0040] Through the above-mentioned structural setting, the angle and position of the puncture needle 4 can be adjusted so that it can be adjusted according to the patient's posture and reminder, thereby improving the flexibility of puncture.

[0041] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. An anesthesia-assisted puncture device, comprising a bracket and a puncture bed, wherein the bracket is mounted above the puncture bed, and is characterized in that: Also included is a puncture assembly; The puncture assembly includes a horizontal and vertical moving unit, a puncture rotating block, a puncture lifting unit and a puncture needle. The horizontal and vertical moving unit is arranged on the inner top wall of the bracket, the puncture rotating block is arranged on the horizontal and vertical moving unit, the puncture rotating block is arranged on the horizontal and vertical moving unit, the puncture lifting unit is arranged on the puncture rotating block, and the puncture needle is arranged on the puncture lifting unit.

2. The anesthesia-assisted puncture device according to claim 1, characterized in that: The horizontal and vertical moving unit includes two longitudinal moving parts, a horizontal moving part, an integral rotating part, two integral lifting parts and a rotating mechanism. The two longitudinal moving parts are sequentially arranged on the inner top wall of the bracket. The output ends of the two longitudinal moving parts are fixedly connected to the horizontal moving part, the output end of the horizontal moving part is fixedly connected to the integral rotating part, the output end of the integral rotating part is fixedly connected to the two integral lifting parts, and the output ends of the two integral lifting parts are provided with the rotating mechanism.

3. The anesthesia-assisted puncture device according to claim 2, characterized in that: The rotating mechanism includes a rotating support frame, two rotating support blocks, a rotating component and a rotating shaft. The output ends of the two integral lifting components are fixedly connected to the rotating support frame. The two rotating support blocks are symmetrically arranged inside the rotating support frame. The rotating component is arranged on one side of the corresponding rotating support block. One end of the rotating shaft is rotatably connected to the corresponding rotating support block, and the other end of the rotating shaft is fixedly connected to the output end of the rotating component. The puncture rotating block is fixedly connected to the rotating shaft and is sleeved on the outside of the rotating shaft.

4. The anesthesia-assisted puncture device according to claim 3, characterized in that: The puncture lifting unit includes a lifting support plate, two lifting components, a lifting plate, a pressure sensor and an infusion mechanism. The lifting support plate is fixedly connected to the bottom of the puncture rotating block. The two lifting components are fixedly connected to the top of the lifting support plate and are symmetrically distributed on both sides of the puncture rotating block. The output ends of the two lifting components pass through the lifting support plate and are fixedly connected to the lifting plate. The pressure sensor is arranged below the lifting plate, the puncture needle is arranged below the pressure sensor, and the infusion mechanism is arranged on one side of the lifting support plate.

5. The anesthesia-assisted puncture device according to claim 4, characterized in that: The infusion mechanism includes a liquid reservoir, a transfer tank, a threaded tube, a sealing gasket, a telescopic hose and two pump bodies. The threaded tube is connected to the liquid reservoir. The transfer tank is arranged below the lifting support plate. The transfer tank has a threaded hole. The threaded tube and the threaded hole are adapted to each other. The sealing gasket is fixedly connected to the liquid reservoir and is sleeved on the outside of the threaded tube. The sealing gasket is located at the connection between the liquid reservoir and the transfer tank. The two ends of the telescopic hose are respectively connected to the transfer tank and the puncture needle. The two pump bodies are respectively arranged inside the liquid reservoir and the transfer tank. The two pump bodies are respectively connected to one end of the threaded tube and one end of the telescopic hose.

6. The anesthesia-assisted puncture device according to claim 5, characterized in that: The puncture assembly further includes a disinfection unit, which is arranged above the puncture bed; The disinfection unit includes two disinfection longitudinal components, a movable frame, two disinfection transverse components, a disinfection transverse movable plate, two disinfection lifting components, a metal plate, a magnet plate, medical cotton and a spraying mechanism. The two disinfection longitudinal components are symmetrically arranged above the puncture bed, the output ends of the two disinfection longitudinal components are provided with the movable frame, the two disinfection transverse components are symmetrically arranged inside the movable frame, the output ends of the two disinfection transverse components are provided with the disinfection transverse movable plate, the two disinfection lifting components are both arranged above the disinfection transverse movable plate, the output ends of the two disinfection lifting components both pass through the disinfection transverse movable plate and are fixedly connected to the metal plate, the medical cotton is arranged on the magnet plate, the magnet plate is adsorbed below the metal plate, and the spraying mechanism is arranged above the disinfection transverse movable plate.

7. The anesthesia-assisted puncture device according to claim 6, characterized in that: The spraying mechanism includes a disinfection storage box, two spray pumps and two disinfection nozzles. The disinfection storage box is arranged above the disinfection transverse moving plate. The two spray pumps are symmetrically arranged inside the disinfection storage box. The output ends of the two spray pumps are respectively connected to the corresponding disinfection nozzles.

8. The anesthesia-assisted puncture device according to claim 7, characterized in that: The puncture assembly further includes a cleaning unit, which is arranged on the bracket; The cleaning unit includes a cleaning liquid tank, a cleaning pump, a cleaning nozzle, two cleaning fixed plates and two cleaning brushes. The cleaning liquid tank is arranged on one side of the bracket, the cleaning pump is arranged on the inner wall of the cleaning liquid tank, the cleaning nozzle is connected to the output end of the cleaning pump, the two cleaning fixed plates are symmetrically arranged on the bracket and located below the cleaning liquid tank, and the two cleaning brushes are arranged between the two cleaning fixed plates.

9. The anesthesia-assisted puncture device according to claim 8, characterized in that: The cleaning unit also includes a collecting inclined plate, a collecting box and two cleaning cottons. The collecting inclined plate is arranged on the bracket and is located below the cleaning brush. The collecting box is placed below the puncture bed. The two cleaning cottons are sequentially arranged between the two cleaning fixed plates.

Images