CN111803671A

CN111803671A - Medical instrument disinfection drying equipment for internal medicine

Info

Publication number: CN111803671A
Application number: CN202010504107.5A
Authority: CN
Inventors: 陈扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-10-23

Abstract

The invention discloses medical instrument disinfecting and drying equipment for internal medicine, which comprises a disinfecting and drying box body, a sealing door, an instrument placing assembly and a lifting assembly, wherein a hollowed-out partition plate is fixedly installed on the disinfecting and drying box body, a disinfecting and soaking cavity is formed between the hollowed-out partition plate and the disinfecting and drying box body, drying assemblies are symmetrically arranged on the hollowed-out partition plate and comprise a trapezoidal drying installation frame and a motor, a plurality of uniformly distributed electric heating wires are fixedly installed in the trapezoidal drying installation frame, and a uniform heat dissipation net is arranged on the inner wall of the inclined side wall of the trapezoidal drying installation frame; according to the invention, by arranging the motor and the electric heating wire, after the soaking and disinfection are finished, the lifting assembly drives the instrument placing assembly to lift to the position of the inclined side wall of the trapezoidal drying installation frame, the electric heating wire works, and the motor with the fan works, so that heat generated by the electric heating wire is blown to the instrument placing assembly, and further, the instrument in the instrument placing assembly is dried.

Description

Medical instrument disinfection drying equipment for internal medicine

Technical Field

The invention relates to the field of medical instrument treatment, in particular to a medical instrument disinfection and drying device.

Background

Medical devices refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items that are used directly or indirectly on the human body, and the utility is obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or by means of which they are involved but only assist in the diagnosis, prevention, monitoring, treatment or mitigation of disease, diagnosis, monitoring, treatment, mitigation or functional compensation of injury, examination, substitution, regulation or support of physiological structures or processes, support or maintenance of life, pregnancy control, and information provision for medical or diagnostic purposes by examination of samples from the human body.

Medical instrument is in daily use, and what is indispensable is disinfection treatment, but current medical instrument's degassing unit is only the disinfection function, and the functionality is single, and the stoving process with medical instrument separates, takes out again and carries out other stoving treatment after disinfection treatment usually to lead to medical instrument's disinfection treatment inefficiency, occupy medical staff's time, based on this, we propose a medical instrument disinfection drying equipment for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a medical instrument disinfecting and drying device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a medical instrument disinfection and drying device comprises a disinfection and drying box body, a sealing door rotatably mounted on the disinfection and drying box body, an instrument placing assembly and a lifting assembly driving the instrument placing assembly to move up and down, wherein the lifting assembly is arranged above the inside of the disinfection and drying box body, the instrument placing assembly is arranged on the lifting assembly, a hollowed-out partition plate which is integrally formed with the disinfection and drying box body is fixedly mounted on the inner wall of the side surface of the disinfection and drying box body, a disinfection soaking cavity filled with disinfectant is formed between the hollowed-out partition plate and the inner wall of the bottom of the disinfection and drying box body, drying assemblies are symmetrically arranged on the hollowed-out partition plate, each drying assembly comprises a trapezoidal drying installation frame fixedly mounted on the hollowed-out partition plate and a plurality of motors with fans, the inclined side wall of the trapezoidal drying installation frame is arranged in an open manner, the electric heating wire that is located the motor front end a plurality of even laying of fixed mounting in the trapezoidal stoving installing frame, be provided with even radiator-grid on the inner wall of the inclined plane lateral wall of trapezoidal stoving installing frame, the lateral surface demountable installation guard plate of trapezoidal stoving installing frame.

As a further scheme of the invention: the top of the trapezoidal drying installation frame is provided with a T-shaped sliding groove, a T-shaped sliding rod is fixedly installed at the bottom of the protection plate, which corresponds to the top of the trapezoidal drying installation frame, and the T-shaped sliding rod is provided with a damping and is slidably installed in the T-shaped sliding groove.

As a still further scheme of the invention: the side wall of the upper part of the disinfection and drying box body is symmetrically provided with sliding grooves, the inner wall of the top part of the disinfection and drying box body is provided with a first sliding groove, the lifting assembly comprises a lifting driving motor fixedly arranged on the outer side surface of the disinfection and drying box body and a lifting mounting plate slidably arranged in the sliding grooves, the output end of the lifting driving motor is fixedly provided with a bidirectional screw rod, the bidirectional screw rod is rotatably arranged on the disinfection and drying box body, the bidirectional screw rod is symmetrically provided with driving slide blocks matched with the bidirectional screw rod, the driving slide blocks are slidably arranged in the first sliding grooves, the top part of the lifting mounting plate is fixedly provided with positioning seats, the positioning seats are symmetrically arranged, optical axes are fixedly arranged between the positioning seats which are symmetrically arranged, driven slide blocks are symmetrically arranged on the optical axes, the driving slide blocks and the driven slide blocks are in one-to-one, the tip of first connecting rod and second connecting rod rotates respectively and installs on drive slider and driven slider, the subassembly setting is placed on the lift mounting panel to the apparatus.

As a still further scheme of the invention: the subassembly is placed to the apparatus includes that the apparatus places the unit and is used for driving the apparatus to place unit pivoted power pack, power pack includes U type installing support of fixed mounting on the lift mounting panel, rotates the motor and is used for fixed mounting to rotate the motor support of motor, motor support fixed mounting is on the top lateral wall of U type installing support, the output fixed mounting initiative output pivot of rotating the motor, the initiative output pivot is rotated and is installed on U type installing support, the driven spindle of installation is rotated to the tip of U type installing support, be located U type installing support through the belt connection transmission between initiative output pivot and the driven spindle fixed cylinder mount pad in the driven spindle, the apparatus is placed the unit and is evenly laid on the cylinder mount pad along circumference.

As a still further scheme of the invention: the cylinder mount pad has evenly seted up a plurality of recesses along circumference, second T type spout has been seted up to the both sides wall symmetry of recess, the instrument is placed the unit and is included a plurality of netted instruments with the recess one-to-one and place the box, netted instruments is placed the second T type slider that lateral surface fixed mounting and second T type spout of box mutually supported, second T type slider has damped slidable mounting in second T type spout.

As a still further scheme of the invention: be provided with spray set on the disinfection drying box, be located the fretwork baffle top fixed mounting second fretwork baffle on the disinfection drying box side inner wall, spray set includes a plurality of shower nozzles, is used for the water service pipeline of fixed mounting shower nozzle and fixed mounting at the clear water box and the high-pressure pump at disinfection drying box top, water service pipeline fixed mounting is in second fretwork baffle bottom, the shower nozzle is evenly laid on the water service pipeline, all through the fixed intercommunication of raceway between clear water box and the high-pressure pump and between high-pressure pump and the water service pipeline.

As a still further scheme of the invention: and a plurality of ultraviolet lamps are uniformly distributed between the inner walls of the tops of the U-shaped mounting brackets.

Compared with the prior art, the invention has the beneficial effects that:

by arranging the motor and the electric heating wire, an instrument to be disinfected is placed in the instrument placing component, the lifting component drives the instrument placing component to be soaked in the disinfection soaking cavity filled with disinfectant, after the soaking and disinfection are completed, the lifting component drives the instrument placing component to rise to the position of the inclined side wall of the trapezoidal drying installation frame, the protection plate is opened, the electric heating wire works, the motor with the fan works, so that heat generated by the electric heating wire is blown to the instrument placing component, the instrument in the instrument placing component is dried, and the working efficiency of disinfection and drying of the instrument is improved; the uniform heat dissipation net improves the uniformity of the emitted heat and further ensures the drying effect.

Drawings

Fig. 1 is a schematic structural diagram of a medical instrument disinfecting and drying device.

Fig. 2 is a schematic structural diagram of a top view of the medical instrument sterilizing and drying device.

Fig. 3 is a schematic structural diagram of the direction A in the medical instrument disinfecting and drying device.

Fig. 4 is a schematic structural diagram of a place B in the medical instrument disinfecting and drying device.

Fig. 5 is a schematic structural diagram of a place C in the medical instrument disinfecting and drying device.

In the figure: 1-a disinfection drying box body, 2-a sealing door, 3-a hollow partition board, 4-a disinfection soaking cavity, 5-a trapezoidal drying installation frame, 6-a motor, 7-an electric heating wire, 8-a uniform heat dissipation net, 9-a protection board, 10-T type chutes, 11-T type slide bars, 12-chutes, 13-first chutes, 14-a lifting driving motor, 15-a lifting installation plate, 16-a bidirectional screw rod, 17-a driving slide block, 18-a positioning seat, 19-an optical axis, 20-a driven slide block, 21-a first connecting rod, 22-a second connecting rod, 23-a U type installation support, 24-a rotating motor, 25-a motor support, 26-a driving output rotating shaft, 27-a driven rotating shaft, 28-a belt, 29-a roller installation seat, 30-groove, 31-second T-shaped chute, 32-second T-shaped slide block, 33-second hollow clapboard, 34-clear water box, 35-high pressure pump, 36-spray head, 37-water pipeline, 38-water delivery pipe, 39-ultraviolet lamp, and 40-reticular apparatus placing box.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-5, a medical instrument sterilizing and drying device for internal medicine comprises a sterilizing and drying box body 1, a sealing door 2 rotatably mounted on the sterilizing and drying box body 1, an instrument placing assembly and a lifting assembly for driving the instrument placing assembly to move up and down, wherein the lifting assembly is arranged above the inside of the sterilizing and drying box body 1, the instrument placing assembly is arranged on the lifting assembly, a hollowed-out partition plate 3 which is integrally formed with the sterilizing and drying box body 1 is fixedly mounted on the inner wall of the side surface of the sterilizing and drying box body 1, a sterilizing and soaking cavity 4 filled with a disinfectant is formed between the hollowed-out partition plate 3 and the inner wall of the bottom of the sterilizing and drying box body 1, drying assemblies are symmetrically arranged on the hollowed-out partition plate 3 and comprise a trapezoidal drying mounting frame 5 fixedly mounted on the hollowed-out partition plate 3 and a plurality of motors 6 with fans, the motor 6 is uniformly arranged on the inner wall of the side surface of the trapezoidal drying installation frame 5, a plurality of uniformly arranged electric heating wires 7 are fixedly arranged in the trapezoidal drying installation frame 5 positioned at the front end of the motor 6, a uniform heat dissipation net 8 is arranged on the inner wall of the inclined side wall of the trapezoidal drying installation frame 5, and a protection plate 9 is detachably arranged on the outer side surface of the trapezoidal drying installation frame 5; by arranging the motor 6 and the electric heating wire 7, an instrument to be disinfected is placed in the instrument placing component, the lifting component drives the instrument placing component to be soaked in the disinfection soaking cavity 4 filled with disinfectant, after soaking and disinfection are completed, the lifting component drives the instrument placing component to be lifted to the position of the inclined side wall of the trapezoidal drying installation frame 5, the protection plate 9 is opened, the electric heating wire 7 works, the motor 6 with the fan works, and therefore heat generated by the electric heating wire 7 is blown to the instrument placing component, drying treatment is conducted on the instrument in the instrument placing component, and the work efficiency of disinfection and drying of the instrument is improved; the uniform heat dissipation net 8 improves the uniformity of the emitted heat, and further ensures the drying effect.

Specifically, T type spout 10 is seted up at the top of trapezoidal stoving installing frame 5, the mutual bottom fixed mounting T type slide bar 11 that corresponds in the top of guard plate 9 and trapezoidal stoving installing frame 5, T type slide bar 11 has damped slidable mounting at T type spout 10 to realize guard plate 9 and trapezoidal stoving installing frame 5's demountable installation, both guaranteed the positional stability of guard plate 9, can not influence going on of stoving operation again.

The side wall of the upper part of the disinfection and drying box body 1 is symmetrically provided with sliding grooves 12, the inner wall of the top part of the disinfection and drying box body 1 is provided with a first sliding groove 13, the lifting assembly comprises a lifting driving motor 14 fixedly arranged on the outer side surface of the disinfection and drying box body 1 and a lifting mounting plate 15 slidably arranged in the sliding grooves 12, the output end of the lifting driving motor 14 is fixedly provided with a bidirectional screw rod 16, the bidirectional screw rod 16 is rotatably arranged on the disinfection and drying box body 1, driving sliding blocks 17 matched with the bidirectional screw rod 16 are symmetrically arranged on the bidirectional screw rod 16, the driving sliding blocks 17 are slidably arranged in the first sliding grooves 13, positioning seats 18 are fixedly arranged at the top part of the lifting mounting plate 15, the positioning seats 18 are symmetrically arranged, optical shafts 19 are fixedly arranged between the positioning seats 18 which are symmetrically arranged, driven sliding blocks 20 are symmetrically arranged on the optical shafts, a first connecting rod 21 and a second connecting rod 22 which are hinged to each other are arranged between the driving slider 17 and the driven slider 20, the ends of the first connecting rod 21 and the second connecting rod 22 are respectively rotatably installed on the driving slider 17 and the driven slider 20, and the instrument placing assembly is arranged on the lifting installation plate 15; through setting up lift driving motor 14, when needs carry out apparatus disinfection dry, will treat sterile apparatus and place the subassembly at the apparatus, lift driving motor 14 rotates, the two-way lead screw 16 of drive rotates, then the drive slider 17 phase motion that the drive symmetry set up, under the joint action of first connecting rod 21 of mutual articulated and second connecting rod 22, the driven slider 20 phase motion that the drive symmetry set up, then drive lift mounting panel 15 and move down along spout 12, it places the subassembly and soaks in the disinfection soaking chamber 4 that is equipped with the antiseptic solution to drive apparatus promptly.

The instrument placing assembly comprises an instrument placing unit and a power unit for driving the instrument placing unit to rotate, the power unit comprises a U-shaped mounting bracket 23 fixedly arranged on the lifting mounting plate 15, a rotating motor 24 and a motor bracket 25 for fixedly mounting the rotating motor 24, the motor bracket 25 is fixedly arranged on the outer side wall above the U-shaped mounting bracket 23, the output end of the rotating motor 24 is fixedly provided with an active output rotating shaft 26, the driving output rotating shaft 26 is rotatably mounted on the U-shaped mounting bracket 23, the driven rotating shaft 27 is rotatably mounted at the end part of the U-shaped mounting bracket 23, the driving output rotating shaft 26 and the driven rotating shaft 27 are connected and driven through a belt 28, a roller mounting seat 29 is fixed on the driven rotating shaft 27 in the U-shaped mounting bracket 23, and the instrument placing units are uniformly distributed on the roller mounting seat 29 along the circumferential direction; through setting up rotation motor 24, will treat sterile apparatus and place the unit at the apparatus, lift driving motor 14 drive apparatus places the unit and soaks in the disinfection soaks chamber 4 that is equipped with the antiseptic solution, rotation motor 24 rotates, through the connection transmission of belt 28, it rotates to drive driven rotating shaft 27, it rotates to drive cylinder mount pad 29, then it places the unit and is being equipped with the disinfection soaks chamber 4 inner loop rotation of antiseptic solution to drive the apparatus, thereby carry out the omnidirectional and soak the disinfection to the sterile apparatus, avoid the apparatus to pile up together and cause to soak the insufficient phenomenon of disinfection and take place.

The roller mounting seat 29 is uniformly provided with a plurality of grooves 30 along the circumferential direction, two side walls of each groove 30 are symmetrically provided with second T-shaped sliding grooves 31, the instrument placing unit comprises a plurality of net-shaped instrument placing boxes 40 which are in one-to-one correspondence with the grooves 30, second T-shaped sliding blocks 32 which are matched with the second T-shaped sliding grooves 31 are fixedly arranged on the outer side surfaces of the net-shaped instrument placing boxes 40, and the second T-shaped sliding blocks 32 are slidably mounted in the second T-shaped sliding grooves 31 with damping; through setting up netted apparatus and placing box 40, treat that sterile apparatus is placed in netted apparatus places box 40 for the antiseptic solution easily contacts each other with the apparatus of treating disinfection, under the mutually supporting effect of second T type slider 32 and second T type spout 31, makes netted apparatus place box 40 demountable installation as required on cylinder mount pad 29, is convenient for get and puts medical instrument.

Further, in order to avoid disinfectant from being accumulated on medical instruments, a spraying assembly is arranged on the disinfection and drying box body 1, a second hollow partition plate 33 is fixedly installed on the inner wall of the side face of the disinfection and drying box body 1 above the hollow partition plate 3, the spraying assembly comprises a plurality of spray heads 36, a water pipeline 37 used for fixedly installing the spray heads 36, and a clean water box body 34 and a high pressure pump 35 which are fixedly installed at the top of the disinfection and drying box body 1, the water pipeline 37 is fixedly installed at the bottom of the second hollow partition plate 33, the spray heads 36 are uniformly distributed on the water pipeline 37, and the clean water box body 34 and the high pressure pump 35 and the water pipeline 37 are fixedly communicated through water conveying pipes 38; by arranging the spray head 36, the clean water tank body 34 and the high-pressure pump 35, when the instruments are taken out from the disinfection soaking cavity 4, the high-pressure pump 35 works to spray the clean water in the clean water tank body 34 from the spray head 36 to the netted instrument placing box 40 for placing the instruments through the water conveying pipe 38, so that the clean water is sprayed, and redundant disinfectant is removed.

The working principle of the embodiment is as follows: by arranging the motor 6 and the electric heating wire 7, an instrument to be disinfected is placed in the instrument placing component, the lifting component drives the instrument placing component to be soaked in the disinfection soaking cavity 4 filled with disinfectant, after soaking and disinfection are completed, the lifting component drives the instrument placing component to be lifted to the position of the inclined side wall of the trapezoidal drying installation frame 5, the protection plate 9 is opened, the electric heating wire 7 works, the motor 6 with the fan works, and therefore heat generated by the electric heating wire 7 is blown to the instrument placing component, drying treatment is conducted on the instrument in the instrument placing component, and the work efficiency of disinfection and drying of the instrument is improved; the uniform heat dissipation net 8 improves the uniformity of the emitted heat, and further ensures the drying effect.

Example 2

The embodiment is further improved on the basis of the embodiment, and the improvement is that: a plurality of ultraviolet lamps 39 are uniformly distributed between the inner walls of the tops of the U-shaped mounting brackets 23; through setting up ultraviolet lamp 39, further improve medical instrument's disinfection and handle, the later stage safe handling of being convenient for.

The working principle of the embodiment is as follows: through setting up ultraviolet lamp 39, further improve medical instrument's disinfection and handle, the later stage safe handling of being convenient for.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The medical instrument disinfection and drying equipment comprises a disinfection and drying box body (1), a sealing door (2) rotatably installed on the disinfection and drying box body (1), an instrument placing component and a lifting component for driving the instrument placing component to move up and down, wherein the lifting component is arranged above the inside of the disinfection and drying box body (1), the instrument placing component is arranged on the lifting component, a hollowed-out partition plate (3) which is integrally formed with the disinfection and drying box body is fixedly installed on the inner wall of the side surface of the disinfection and drying box body (1), a disinfection soaking cavity (4) filled with disinfectant is formed between the hollowed-out partition plate (3) and the inner wall of the bottom of the disinfection and drying box body (1), the equipment is characterized in that drying components are symmetrically arranged on the hollowed-out partition plate (3) and comprise a trapezoidal drying installation frame (5) fixedly installed on the hollowed-out partition plate (3) and a, the inclined plane lateral wall of trapezoidal stoving installing frame (5) is uncovered setting, motor (6) are evenly laid on trapezoidal stoving installing frame (5) side inner wall, are located motor (6) front end a plurality of electric heating wire (7) that evenly lay of fixed mounting in trapezoidal stoving installing frame (5), be provided with even radiator-grid (8) on the inner wall of the inclined plane lateral wall of trapezoidal stoving installing frame (5), lateral surface demountable installation guard plate (9) of trapezoidal stoving installing frame (5).

2. The medical instrument sterilizing and drying device as claimed in claim 1, wherein a T-shaped sliding groove (10) is formed in the top of the trapezoidal drying installation frame (5), T-shaped sliding rods (11) are fixedly installed at the bottoms of the protection plate (9) and the trapezoidal drying installation frame (5) corresponding to each other, and the T-shaped sliding rods (11) are slidably installed in the T-shaped sliding groove (10) with damping.

3. The medical instrument sterilizing and drying device according to claim 2, wherein the upper side wall of the sterilizing and drying box body (1) is symmetrically provided with sliding grooves (12), the top inner wall of the sterilizing and drying box body (1) is provided with first sliding grooves (13), the lifting assembly comprises a lifting driving motor (14) fixedly mounted on the outer side surface of the sterilizing and drying box body (1) and a lifting mounting plate (15) slidably mounted in the sliding grooves (12), the output end of the lifting driving motor (14) is fixedly provided with a bidirectional screw rod (16), the bidirectional screw rod (16) is rotatably mounted on the sterilizing and drying box body (1), the bidirectional screw rod (16) is symmetrically provided with driving sliders (17) matched with the bidirectional screw rod, the driving sliders (17) are slidably mounted in the first sliding grooves (13), and the top of the lifting mounting plate (15) is fixedly mounted with a positioning seat (18), positioning seat (18) symmetry sets up, and the symmetry sets up fixed mounting optical axis (19) between positioning seat (18), the symmetry sets up follower slider (20) on optical axis (19), drive slider (17) and follower slider (20) one-to-one, set up first connecting rod (21) and second connecting rod (22) of mutual articulated between drive slider (17) and follower slider (20), the tip of first connecting rod (21) and second connecting rod (22) rotates respectively and installs on drive slider (17) and follower slider (20), the subassembly setting is placed on lift mounting panel (15) to the apparatus.

4. The medical instrument disinfection and drying device as claimed in claim 3, wherein the instrument placement assembly comprises an instrument placement unit and a power unit for driving the instrument placement unit to rotate, the power unit comprises a U-shaped mounting bracket (23) fixedly mounted on the lifting mounting plate (15), a rotating motor (24) and a motor bracket (25) for fixedly mounting the rotating motor (24), the motor bracket (25) is fixedly mounted on the upper outer side wall of the U-shaped mounting bracket (23), the output end of the rotating motor (24) is fixedly mounted with a driving output rotating shaft (26), the driving output rotating shaft (26) is rotatably mounted on the U-shaped mounting bracket (23), the end of the U-shaped mounting bracket (23) is rotatably mounted with a driven rotating shaft (27), and the driving output rotating shaft (26) and the driven rotating shaft (27) are in transmission connection through a belt (28), and a roller mounting seat (29) is fixed on the driven rotating shaft (27) positioned in the U-shaped mounting bracket (23), and the instrument placing units are uniformly distributed on the roller mounting seat (29) along the circumferential direction.

5. The medical instrument sterilizing and drying device according to claim 4, wherein a plurality of grooves (30) are uniformly formed in the roller mounting seat (29) along the circumferential direction, second T-shaped sliding grooves (31) are symmetrically formed in two side walls of the grooves (30), the instrument placing unit comprises a plurality of meshed instrument placing boxes (40) corresponding to the grooves (30) one by one, second T-shaped sliding blocks (32) matched with the second T-shaped sliding grooves (31) are fixedly mounted on the outer side surfaces of the meshed instrument placing boxes (40), and the second T-shaped sliding blocks (32) are slidably mounted in the second T-shaped sliding grooves (31) with damping.

6. The medical instrument sterilizing and drying apparatus according to claim 5, a spraying assembly is arranged on the sterilizing and drying box body (1), a second hollow clapboard (33) is fixedly arranged on the inner wall of the side surface of the sterilizing and drying box body (1) above the hollow clapboard (3), the spray assembly comprises a plurality of spray heads (36), a water pipeline (37) for fixedly mounting the spray heads (36), a clean water box body (34) and a high-pressure pump (35) which are fixedly mounted at the top of the disinfection and drying box body (1), the water pipeline (37) is fixedly arranged at the bottom of the second hollow clapboard (33), the spray heads (36) are uniformly distributed on the water pipeline (37), and the space between the clean water tank body (34) and the high-pressure pump (35) and the space between the high-pressure pump (35) and the water pipeline (37) are fixedly communicated through water conveying pipes (38).

7. The medical instrument sterilizing and drying device as claimed in any one of claims 4 to 6, wherein a plurality of ultraviolet lamps (39) are uniformly distributed between the top inner walls of the U-shaped mounting brackets (23).