High-temperature inactivation system capable of accurately disinfecting handheld medical tools

Abstract

The invention relates to the technical field of medical auxiliary tools, in particular to a high-temperature inactivation system capable of accurately disinfecting a handheld medical tool. A thermal insulation top shell and a control shell are integrally fixed at the top end of the handheld shell, and a high-temperature inactivation structure is arranged in the handheld shell; the high-temperature inactivation structure comprises a high-temperature thermal insulation tank assembled in the handheld shell, and a ceramic heating device for heating a water body into steam is mounted in the high-temperature thermal insulation tank. Medical tools are clamped and positioned in the high-temperature steam disinfection process, scalding is prevented through sound reminding, a ceramic heat insulation coating of the annular glass cover blocks ultraviolet rays, operation safety is guaranteed, the equipment supports multiple disinfection modes, high-temperature steam, alcohol or a sealing device can be selected for sterilization according to actual requirements, and the equipment is convenient to use. And the annular adjusting structure can flexibly adjust the placement position of the medical tool to ensure sufficient disinfection.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary tools, and in particular to a high-temperature inactivation system capable of accurately sterilizing handheld medical tools. Background Art

[0002] It is pointed out in the related art that disinfection products often require the target object to be placed in the disinfection area for a certain period of time before the disinfection function can be completed. A Chinese patent discloses a handheld sterilization device (authorization announcement number CN211382854U). The patent technology discloses a handheld sterilization device, including: a shell, a heating element and an ultraviolet lamp. The shell includes a shell body, and the shell body has an air duct. The shell body is formed with an air inlet and an air outlet connected to the air duct; the heating element is arranged in the air duct for heating the air in the air duct; the ultraviolet lamp is arranged on the shell. According to the handheld sterilization device of the utility model, by arranging a heating element and an ultraviolet lamp in the shell body of the handheld sterilization device, the handheld sterilization device has the dual disinfection and sterilization functions of hot air disinfection and ultraviolet lamp disinfection, which can make the disinfection and sterilization effect better. At the same time, the handheld sterilization device can be easily carried to perform rapid disinfection and sterilization in a timely manner as needed. This patented technology solves the problem that disinfection products are generally large in structure, inconvenient to carry, and have a relatively simple disinfection mode. The ultraviolet rays inside the disinfection products have blind spots due to their fixed installation, making it difficult to meet users' needs for quick disinfection anytime, anywhere.

[0003] However, in the prior art, high temperature can denature biological macromolecules such as proteins and nucleic acids of microorganisms (such as bacteria and viruses), thereby losing their activity and achieving the purpose of disinfection. Generally speaking, the temperature and time of high temperature disinfection are key parameters. For many bacteria and viruses, they can be effectively inactivated by keeping them at a high temperature of 121°C for 15 to 30 minutes. It is necessary to solve the problem of long-term and sufficient inactivation of medical tools in the prior art.

[0004] Therefore, those skilled in the art provide a high-temperature inactivation system capable of accurately sterilizing handheld medical tools to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides: A high temperature inactivation system capable of accurately sterilizing handheld medical tools, comprising: A handheld housing; a temperature-insulating top housing and a control housing are integrally fixed to the top, and the handheld housing has a built-in high-temperature inactivation structure; The high-temperature inactivation structure includes a high-temperature insulation tank installed inside the handheld housing, and a ceramic heating device for heating water to steam is installed inside the high-temperature insulation tank; The top of the high-temperature insulation tank is equipped with a one-way valve for high-temperature steam discharge, and the discharge end of the one-way valve is connected to a high-temperature steam pipe, the bottom of the high-temperature steam pipe is connected to a steam bottom pipe, and the bottom end of the steam bottom pipe is connected to a load-bearing assembly plate fixedly arranged inside the handheld housing; A precision frame is fixedly provided at one end of the temperature-insulating top shell, and an assembly bucket is integrally fixedly provided at the bottom of the precision frame; The bottom of the assembly bucket is provided with an annular regulating structure for sealing and inactivating medical tools at high temperature.

[0006] Preferably: the steam bottom pipe is equipped with a second solenoid valve for sealing or opening between the steam bottom pipe and the high-temperature steam pipe; One end of the steam bottom pipe is located inside the precision frame and is equipped with an atomizing nozzle; The steam bottom pipe is equipped with a solenoid valve for sealing or opening between the steam bottom pipe and the atomizing nozzle.

[0007] Preferably: the bottom of the steam bottom pipe is sealedly connected to a steam discharge plate installed inside the load-bearing assembly plate, and both side walls of the steam discharge plate are integrally fixed with arc-shaped sealing rails; Ultraviolet sterilization lamps for ultraviolet sterilization of medical tools are respectively installed on both sides of the steam discharge side of the steam discharge plate.

[0008] Preferably: the end of the high-temperature steam pipe close to the atomizing nozzle is sealed connected to the atomizing pipe, and the end of the atomizing pipe away from the high-temperature steam pipe is sealed connected to the pressure pump, and the water pumping end of the pressure pump is equipped with a water pumping pipe; A spiral connection disk is fixed on the outer side of the pressure pump.

[0009] Preferably: the annular adjustment structure comprises an assembly plate fixedly assembled at the bottom of the assembly bucket, and a servo motor 1 located inside the assembly bucket is installed on the surface of the assembly plate; The output end of the servo motor 1 rotates and penetrates the bottom of the assembly disk and is connected to a transmission shaft. A transmission cross bar is fixedly provided on the outer wall of the transmission shaft, and a transmission vertical bar is integrally fixed to one end of the transmission cross bar away from the transmission shaft.

[0010] Preferably: a vertical slot is provided inside the transmission vertical rod, a bidirectional screw is rotatably installed inside the vertical slot, and a servo motor 2 installed inside the transmission vertical rod is connected to the top end of the bidirectional screw.

[0011] Preferably: bidirectional screw plates are movably arranged inside the upper and lower ends of the vertical trough body, and the bidirectional screw plate spiral transmission sleeve is arranged on the bidirectional screw rod, and the end of the bidirectional screw plate away from the bidirectional screw rod is fixedly equipped with a clamping disk.

[0012] Preferably: an annular glass cover is provided on the outer side of the arc-shaped sealing rail for sealing movement, and an arc-shaped rail groove is provided at a position of the annular glass cover corresponding to the arc-shaped sealing rail; The annular glass cover is arranged on the outer side of the arc-shaped sealing rail through the arc-shaped rail groove sealing sleeve.

[0013] Preferably: a closing plate is fixed to the bottom end of the annular glass cover, and a docking shaft plate is integrally fixed to one side of the closing plate, an assembly bolt is rotatably installed inside the docking shaft plate, and the bottom end of the assembly bolt rotatably passes through the outside of the docking shaft plate and is fixed with a hand wheel.

[0014] Preferably, a hand-held handle is integrally fixed to the outside of the control housing and the hand-held housing, and an anti-slip rubber ring is provided on the outside of the hand-held handle.

[0015] Technical effects and advantages of the present invention: The present invention has high-temperature steam disinfection. The water source inside the high-temperature insulation tank is heated by a ceramic heating device to form high-temperature steam. The high-temperature steam flows to the high-temperature steam pipe through a one-way valve and is sprayed out by an atomizing nozzle to achieve high-temperature steam inactivation operation of larger medical devices. During this process, solenoid valve 2 is in a closed state, and a loudspeaker makes a sound to remind the holder of the high temperature danger to prevent scalding and alcohol sterilization. In the alcohol sterilization mode, solenoid valve 1 is in a closed state, and the pressure pump is started to extract 75° medical alcohol. The alcohol is sprayed out through the atomizing nozzle connected to the atomizing pipe to perform an atomizing alcohol sterilization operation.

[0016] The present invention has a sealing device for sterilization. The steam inside the high-temperature insulation tank is discharged into the steam bottom pipe through the high-temperature steam pipe, and then discharged into the inner side of the annular glass cover along the steam discharge plate, so as to perform a sealing sterilization treatment for the medical tools placed inside the annular glass cover. The annular adjustment structure drives the assembly bolt to be removed from the assembly hole of the handheld housing by manually rotating the hand wheel, and the annular glass cover is removed. The medical tools are placed between the two clamping disks, and the servo motor 2 drives the bidirectional screw rod to rotate to adjust the distance between the clamping disks. The present invention has the function of clamping and positioning the medical tool. In the steam sterilization mode, the servo motor drives the transmission shaft to rotate, so that the medical tool rotates in a circular shape, is fully inactivated, and sterilized by ultraviolet light. The ultraviolet sterilization lamp is started, and ultraviolet light is irradiated on the medical tool for sterilization. The light of the ultraviolet sterilization lamp is blocked by the ceramic heat insulation coating on the inner side of the annular glass cover to ensure safety. During the high-temperature steam sterilization process, sound reminders are used to prevent burns. The ceramic heat insulation coating of the annular glass cover blocks ultraviolet rays to ensure safe operation. The equipment supports multiple sterilization methods, and high-temperature steam, alcohol or sealing device sterilization can be selected according to actual needs. The annular adjustment structure can flexibly adjust the placement position of the medical tool to ensure sufficient disinfection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Figure 2 It is a schematic diagram of the front structure of a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Figure 3 It is a schematic diagram of a top view of a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Figure 4 It is a schematic diagram of the split structure in a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Figure 5 It is a structural schematic diagram of an assembly hole in a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Figure 6 It is a schematic structural diagram of a cross section of a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Figure 7 It is a structural schematic diagram of a ring-shaped glass cover in a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Figure 8 It is a structural schematic diagram of a high-temperature inactivation structure in a high-temperature inactivation system for accurately disinfecting handheld medical tools provided by the present application; Fig. 9 It is a structural schematic diagram of a high-temperature steam pipe in a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Fig.10 This application provides a high-temperature inactivation system that can accurately disinfect handheld medical tools. Figure 8 The structural diagram at A in the middle; Fig.11 It is a structural schematic diagram of a ring-shaped regulating structure in a high-temperature inactivation system for accurately sterilizing handheld medical tools provided by the present application; Fig.12 It is a structural schematic diagram of a transmission vertical rod in a high-temperature inactivation system for accurately disinfecting handheld medical tools provided by the present application; Fig.13 This application provides a high-temperature inactivation system that can accurately disinfect handheld medical tools. Fig.12 Schematic diagram of the structure at B in the figure.

[0018] In the figure: 1. Handheld housing; 2. Insulation top housing; 3. Control housing; 4. High-temperature inactivation structure; 401. High-temperature insulation tank; 402. Load-bearing assembly plate; 403. Water level sensor; 404. Ceramic heating device; 405. One-way valve; 406. High-temperature steam pipe; 407. Temperature sensor; 408. Liquid replenishment pipe; 409. Sealing cover; 410. Steam bottom pipe; 411. Solenoid valve 1; 412. Solenoid valve 2; 413. Steam discharge plate; 414. Ultraviolet sterilization lamp; 415. Arc sealing rail; 416. Atomizing nozzle; 417. Atomizing pipe; 418. Pressure pump; 419. Spiral connection plate; 420. Water pump; 5. Alcohol bottle; 6. Precision frame; 7. Assembly bucket; 8. Annular adjustment structure; 801. Assembly plate; 802. Servo motor 1; 803. Transmission shaft; 804. Transmission cross bar; 805. Vertical slot; 806. Bidirectional screw rod; 807. Servo motor 2; 808. Clamping plate; 809. Air vent; 810. Transmission vertical rod; 811. Bidirectional screw plate; 9. Speaker; 10. Controller; 11. Handle; 12. Assembly hole; 13. Closing plate; 14. Annular glass cover; 15. Arc rail groove; 16. Docking shaft plate; 17. Assembly bolt; 18. Handwheel. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

[0020] For example, see Figure 1 to Figure 7 In this embodiment, a high-temperature inactivation system for accurately sterilizing handheld medical tools is provided, comprising: a handheld housing 1; a temperature-insulating top housing 2 and a control housing 3 are integrally fixed to the top, and the handheld housing 1 has a built-in high-temperature inactivation structure 4; The inner wall of the handheld housing 1 is provided with a high temperature insulation board; A precision frame 6 is fixedly provided at one end of the heat-insulating top shell 2, and an assembly bucket 7 is integrally fixedly provided at the bottom of the precision frame 6; An annular regulating structure 8 for sealing and inactivating medical tools at high temperature is installed at the bottom of the assembly bucket 7 .

[0021] An annular glass cover 14 is provided on the outer side of the arc-shaped sealing rail 415 for sealing and movement, and an arc-shaped rail groove 15 is provided on the annular glass cover 14 at a position corresponding to the arc-shaped sealing rail 415; The annular glass cover 14 is sealed and sleeved on the outer side of the arc-shaped sealing rail 415 through the arc-shaped rail groove 15 .

[0022] The inner wall of the annular glass cover 14 is coated with a ceramic heat-insulating coating for isolating ultraviolet rays; The annular glass cover 14 is a double-layer insulating glass, and the double-layer glass is sealed by resin.

[0023] A closing plate 13 is fixed to the bottom end of the annular glass cover 14, and a docking shaft plate 16 is integrally fixed to one side of the closing plate 13. An assembly bolt 17 is rotatably installed inside the docking shaft plate 16. The bottom end of the assembly bolt 17 rotatably penetrates the outside of the docking shaft plate 16 and is fixed with a hand wheel 18.

[0024] The bottom of the handheld housing 1 is provided with an assembly hole 12 corresponding to the position of the assembly bolt 17, and the closing plate 13 can be locked in the assembly hole 12 of the handheld housing 1 through the assembly bolt 17 on the docking shaft plate 16, so that the annular glass cover 14 is positioned outside the annular adjustment structure 8.

[0025] A hand-held handle 11 is integrally fixed to the outside of the control housing 3 and the hand-held housing 1 , and an anti-slip rubber ring is provided on the outside of the hand-held handle 11 .

[0026] The control shell 3 has a built-in battery for supplying power to the high-temperature inactivation structure 4 and the annular adjustment structure 8; A controller 10 is installed on the outer wall of the handheld housing 1 , and a speaker 9 is installed on the outer side of the control housing 3 .

[0027] For example 2, please refer to Figure 8 to Figure 10 In this embodiment, a high temperature inactivation structure 4 in a high temperature inactivation system for accurately sterilizing handheld medical tools is provided; The high temperature inactivation structure 4 includes a high temperature insulation tank 401 installed inside the handheld housing 1, and a ceramic heating device 404 for heating water to steam is installed inside the high temperature insulation tank 401; The high temperature insulation tank 401 has a built-in temperature sensor 407 for temperature monitoring and a water level sensor 403 for water level monitoring; The top of the high-temperature insulation tank 401 is equipped with a one-way valve 405 for high-temperature steam discharge, and the discharge end of the one-way valve 405 is connected to a high-temperature steam pipe 406, and the bottom of the high-temperature steam pipe 406 is connected to a steam bottom pipe 410, and the bottom end of the steam bottom pipe 410 is connected to a load-bearing assembly plate 402 fixedly arranged inside the handheld housing 1; The top of the high temperature insulation tank 401 is connected with a liquid replenishing tube 408, and the top of the liquid replenishing tube 408 is sealed and penetrated and located outside the handheld housing 1, and the top is screw-locked and assembled with a sealing cover 409; The sealing cover 409 is detachably assembled on the liquid replenishing tube 408 by spiral locking. When the sealing cover 409 is opened, water can be replenished into the high-temperature insulation tank 401 through the liquid replenishing tube 408; The steam bottom pipe 410 is equipped with a solenoid valve 412 for sealing or opening between the steam bottom pipe 410 and the high-temperature steam pipe 406; One end of the steam bottom pipe 410 is located inside the precision frame 6 and is equipped with an atomizing nozzle 416; The steam bottom pipe 410 is equipped with a solenoid valve 411 for sealing or opening between the steam bottom pipe 410 and the atomizing nozzle 416 .

[0028] The atomizing nozzle 416 is made of high temperature resistant aluminum alloy.

[0029] The bottom of the steam bottom pipe 410 is sealedly connected to a steam discharge plate 413 installed inside the load-bearing assembly plate 402, and both side walls of the steam discharge plate 413 are integrally fixed with arc-shaped sealing rails 415; Ultraviolet sterilization lamps 414 for ultraviolet sterilization of medical instruments are respectively installed on both sides of the steam discharge side of the steam discharge plate 413.

[0030] The ultraviolet sterilization lamp 414 can be used to perform ultraviolet irradiation sterilization on the placed medical tools.

[0031] The end of the high-temperature steam pipe 406 close to the atomizing nozzle 416 is sealed and connected to the atomizing pipe 417, and the end of the atomizing pipe 417 away from the high-temperature steam pipe 406 is sealed and connected to the pressure pump 418, and the pumping end of the pressure pump 418 is equipped with a pumping pipe 420; A screw connection plate 419 is fixed to the outer side of the pressure pump 418 .

[0032] The spiral connection plate 419 is provided with a spiral hole on one side of the water extraction pipe 420 , and the spiral lock in the spiral hole is equipped with an alcohol bottle 5 . The water extraction pipe 420 is located inside the alcohol bottle 5 , and can be used to extract the alcohol in the alcohol bottle 5 in conjunction with the pressure pump 418 .

[0033] For example 3, please refer to Figure 11 to Figure 13 In this embodiment, a ring-shaped regulating structure 8 in a high-temperature inactivation system for accurately sterilizing handheld medical tools is provided; The annular adjustment structure 8 includes an assembly plate 801 fixedly assembled at the bottom of the assembly bucket 7, and a servo motor 802 located inside the assembly bucket 7 is installed on the surface of the assembly plate 801; The output end of the servo motor 802 rotates and passes through the bottom of the assembly disk 801, and is connected to a transmission shaft 803. A transmission cross bar 804 is fixed to the outer wall of the transmission shaft 803, and a transmission vertical rod 810 is integrally fixed to one end of the transmission cross bar 804 away from the transmission shaft 803.

[0034] The servo motor 802 is fixedly arranged inside the assembly bucket 7, and the servo motor 802 is used to actively drive the transmission shaft 803 to rotate.

[0035] A vertical slot 805 is provided inside the transmission vertical rod 810 , and a bidirectional screw rod 806 is rotatably installed inside the vertical slot 805 , and a servo motor 807 installed inside the transmission vertical rod 810 is connected to the top of the bidirectional screw rod 806 .

[0036] The servo motor 2 807 is fixedly installed inside the transmission vertical rod 810, and the power line of the servo motor 2 807 is connected with an electric slip ring, and the power supply is connected through the electric slip ring; The servo motor 2 807 is used to actively drive the bidirectional screw rod 806 to rotate.

[0037] Two-way screw plates 811 are movably arranged inside the upper and lower ends of the vertical trough body 805 , and the two-way screw plates 811 are spirally sleeved on the two-way screw rod 806 , and a clamping disk 808 is fixedly installed on one end of the two-way screw plate 811 away from the two-way screw rod 806 .

[0038] The clamping plate 808 is provided with a plurality of air holes 809 in a ring shape, and the air holes 809 are used for the circulation of high-temperature steam.

[0039] According to the above embodiments, the working principle of the present invention is: Handheld medical tools for precise disinfection have three working modes for fire extinguishing; First, by starting the ceramic heating device 404, the water source inside the high-temperature insulation tank 401 is heated by the ceramic heating device 404 to form high-temperature steam. After the steam accumulates inside the high-temperature insulation tank 401, it flows through the one-way valve 405 to the high-temperature steam pipe 406. After the high-temperature steam is sprayed out through the atomizing nozzle 416, the high-temperature steam inactivation operation can be accurately performed on larger medical devices; In this working mode, the electromagnetic valve 2 412 is a closing device, and when the high-temperature steam is sprayed through the atomizing nozzle 416, the speaker 9 emits a sound to remind the user of the high-temperature danger to prevent scalding; Second, alcohol sterilization. In this working mode, the solenoid valve 411 is in a closed state, and the pressure pump 418 is started to extract the 75° medical alcohol inside the alcohol bottle 5 through the pumping pipe 420, and spray it along the atomizing nozzle 416 connected to the atomizing pipe 417 connected to the pressure pump 418, which is an atomizing alcohol sterilization operation; Third, the sealing device is sterilized. In this working state, the solenoid valve 411 is closed, and the steam inside the high-temperature insulation tank 401 is discharged into the steam bottom pipe 410 through the high-temperature steam pipe 406, and discharged into the inner side of the annular glass cover 14 along the steam discharge plate 413 connected to the steam bottom pipe 410, so that the medical tools placed inside the annular glass cover 14 can be sealed and sterilized; When positioning and placing the medical tool through the annular adjustment structure 8, the annular glass cover 14 needs to be removed from the arc-shaped sealing rail 415, and the hand wheel 18 is manually turned, and the hand wheel 18 drives the assembly bolt 17, and the assembly bolt 17 rotates along the inner side of the docking shaft plate 16 and is removed from the assembly hole 12 of the handheld housing 1, so that the annular glass cover 14 can be removed from the arc-shaped sealing rail 415 through the arc-shaped rail groove 15, and the medical tool to be inactivated can be assembled through the annular adjustment structure 8; The medical tool is placed between the two clamping plates 808. After the servo motor 807 is started, the servo motor 807 drives the bidirectional screw 806 to rotate. The bidirectional screw 806 performs a spiral transmission on the two bidirectional screw plates 811, so that the bidirectional screw plates 811 move along the bidirectional screw 806 on the inner side of the vertical slot 805, so that the distance between the two clamping plates 808 can be adjusted, and the medical tool is clamped and positioned by the two clamping plates 808. In the third fire extinguishing mode, the servo motor 802 is started. After the servo motor 802 is started, the transmission shaft 803 is driven to rotate, so that the transmission shaft 803 drives the transmission vertical rod 810 on the transmission cross rod 804 to rotate at the bottom of the assembly plate 801, and drives the medical tool between the two clamping plates 808 to rotate in a ring shape along the steam discharge plate 413, so that the high-temperature steam sprayed from the steam discharge plate 413 can be fully inactivated. The medical tools installed through the annular adjustment structure 8 can also be sterilized by ultraviolet irradiation. The ultraviolet sterilization lamp 414 is started. After the ultraviolet sterilization lamp 414 is started, the ultraviolet light is irradiated on the medical tools, and the medical tools can be sterilized by ultraviolet light. The light from the ultraviolet germicidal lamp 414 passes through the ceramic heat-insulating coating on the inner side of the annular glass cover 14 to block the ultraviolet rays.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A high temperature inactivation system for accurately sterilizing handheld medical tools, characterized in that: include: A handheld housing (1); a temperature-insulating top housing (2) and a control housing (3) are integrally fixed to the top of the housing, and the handheld housing (1) has a built-in high-temperature inactivation structure (4); The high-temperature inactivation structure (4) comprises a high-temperature insulation tank (401) mounted inside the handheld housing (1), and a ceramic heating device (404) for heating water to steam is installed inside the high-temperature insulation tank (401); The top of the high-temperature insulation tank (401) is equipped with a one-way valve (405) for discharging high-temperature steam, and the discharge end of the one-way valve (405) is connected to a high-temperature steam pipe (406), the bottom wall of the high-temperature steam pipe (406) is connected to a steam bottom pipe (410), and the bottom end of the steam bottom pipe (410) is connected to a load-bearing assembly plate (402) fixedly arranged inside the handheld housing (1); A precision frame (6) is fixedly provided at one end of the heat-insulating top shell (2), and an assembly bucket (7) is integrally fixed to the bottom of the precision frame (6); An annular adjustment structure (8) for sealing and inactivating medical tools at high temperature is installed at the bottom of the assembly bucket (7).

2. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 1, characterized in that: The steam bottom pipe (410) is equipped with a second solenoid valve (412) for sealing or opening between the steam bottom pipe (410) and the high-temperature steam pipe (406); One end of the steam bottom pipe (410) is located inside the precision frame (6) and is equipped with an atomizing nozzle (416); The steam bottom pipe (410) is equipped with a solenoid valve (411) for sealing or opening the space between the steam bottom pipe (410) and the atomizing nozzle (416).

3. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 2, characterized in that: The bottom of the steam bottom pipe (410) is sealedly connected to a steam discharge plate (413) installed inside the load-bearing assembly plate (402), and both side walls of the steam discharge plate (413) are integrally fixed with arc-shaped sealing rails (415); Ultraviolet sterilization lamps (414) for ultraviolet sterilization of medical tools are respectively installed on both sides of the steam discharge side of the steam discharge plate (413).

4. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 2, characterized in that: One end of the high-temperature steam pipe (406) close to the atomizing nozzle (416) is sealedly connected to an atomizing pipe (417), and one end of the atomizing pipe (417) away from the high-temperature steam pipe (406) is sealedly connected to a pressure pump (418), and a water pumping end of the pressure pump (418) is equipped with a water pumping pipe (420); A spiral connection disc (419) is fixed to the outside of the pressure pump (418).

5. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 1, characterized in that: The annular adjustment structure (8) comprises an assembly plate (801) fixedly assembled on the bottom of the assembly bucket (7), and a servo motor (802) located inside the assembly bucket (7) is mounted on the surface of the assembly plate (801); The output end of the servo motor 1 (802) rotates and penetrates the bottom of the assembly disk (801) and is connected to a transmission shaft (803). A transmission cross bar (804) is fixedly provided on the outer wall of the transmission shaft (803), and a transmission vertical bar (810) is integrally fixed to one end of the transmission cross bar (804) away from the transmission shaft (803).

6. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 5, characterized in that: A vertical slot body (805) is provided inside the transmission vertical rod (810), and a bidirectional screw rod (806) is rotatably installed inside the vertical slot body (805), and a servo motor 2 (807) installed inside the transmission vertical rod (810) is connected to the top end of the bidirectional screw rod (806).

7. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 6, characterized in that: A bidirectional screw plate (811) is movably arranged inside the upper and lower ends of the vertical trough body (805), and the bidirectional screw plate (811) is spirally driven and sleeved on the bidirectional screw rod (806). A clamping disc (808) is fixedly mounted on one end of the bidirectional screw plate (811) away from the bidirectional screw rod (806).

8. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 3, characterized in that: An annular glass cover (14) is movably provided on the outer side of the arc-shaped sealing rail (415) for sealing, and an arc-shaped rail groove (15) is provided on the annular glass cover (14) at a position corresponding to the arc-shaped sealing rail (415); The annular glass cover (14) is sealed through the arc-shaped rail groove (15) and is arranged outside the arc-shaped sealing rail (415).

9. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 8, characterized in that: A closing plate (13) is fixed to the bottom end of the annular glass cover (14), and a docking shaft plate (16) is integrally fixed to one side of the closing plate (13). An assembly bolt (17) is rotatably mounted on the inner side of the docking shaft plate (16). The bottom end of the assembly bolt (17) rotatably penetrates the outside of the docking shaft plate (16) and is fixed with a hand wheel (18).

10. A high temperature inactivation system for accurately sterilizing handheld medical tools according to claim 1, characterized in that: A handheld handle (11) is integrally fixed to the outside of the control housing (3) and the handheld housing (1), and the outside of the handheld handle (11) is provided with an anti-slip rubber ring.

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