CN107693814B

CN107693814B - Quick degassing unit of surgical instruments for medical treatment

Info

Publication number: CN107693814B
Application number: CN201710886362.9A
Authority: CN
Inventors: 王钰全; 程熙文; 肖雅婷; 范修盼; 孙伟平
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2017-09-27
Filing date: 2017-09-27
Publication date: 2020-05-19
Anticipated expiration: 2037-09-27
Also published as: CN107693814A

Abstract

The invention relates to a quick disinfection device, in particular to a quick disinfection device for medical surgical instruments. The technical problem to be solved by the invention is to provide a medical surgical instrument rapid disinfection device which can disinfect medical instruments cleanly and thoroughly, has high disinfection efficiency, can disinfect the medical instruments separately and can observe the disinfection conditions of the instruments. In order to solve the technical problem, the invention provides a medical surgical instrument rapid disinfection device, which comprises a disinfection box and the like; the front side of the disinfection box is provided with a stirring device, and a placing device is arranged in the disinfection box. The medical instrument disinfection device has the advantages that the medical instrument is disinfected cleanly and thoroughly, the disinfection speed is high, the disinfection efficiency is high, the medical instrument can be disinfected separately, and the disinfection condition of the instrument can be observed.

Description

Quick degassing unit of surgical instruments for medical treatment

Technical Field

The invention relates to a quick disinfection device, in particular to a quick disinfection device for medical surgical instruments.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software.

The sterilizing box is a sterilizing and smoking box which is developed by combining relevant regulations of medical units for strictly sterilizing objects and carrying out technical improvement on the technical department in a targeted way and has the functions of temperature control, air suction and the like.

Disinfection refers to a method of killing pathogenic microorganisms, but not necessarily bacterial spores. Disinfection is usually achieved chemically. The chemicals used for disinfection are called disinfectants. Sterilization refers to a method of killing all microorganisms (including bacterial spores) on an object, and usually a physical method is used to achieve the purpose of sterilization.

Present hospital all can use medical instrument, can disinfect to medical instrument after having done the operation, however general disinfect box is unclean to medical instrument disinfection, the disinfection is not thorough, it is inefficient to disinfect, can not part sterile shortcoming to medical instrument, it is clean thorough to the medical instrument disinfection to need to research and develop now, it is efficient to disinfect, it is fast to disinfect, can also part the disinfection to medical instrument, can also observe the quick degassing unit of medical instrument of the apparatus disinfection condition on one side.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that a common disinfection box can not disinfect medical instruments cleanly, thoroughly and efficiently and can not disinfect the medical instruments separately.

(2) Technical scheme

In order to solve the technical problem, the invention provides a medical surgical instrument rapid disinfection device which comprises a disinfection box, a stirring device and a placing device, wherein the stirring device is arranged on the front side of the disinfection box, and the placing device is arranged in the disinfection box.

Preferably, agitating unit is including the motor, the gear wheel, the pinion, first pivot, primary shaft seat and spiral puddler, the front side of disinfect box is equipped with the motor, be equipped with the gear wheel on the output shaft of motor, be equipped with bilateral symmetry's primary shaft seat on the preceding lateral wall of disinfect box, the motor is located between the primary shaft seat of the left and right sides, install first pivot on the primary shaft seat, the front side of primary shaft all is equipped with the pinion, the gear wheel meshes with the pinion of the left and right sides, around there being the spiral puddler on the rear side of first pivot, the spiral puddler is located the disinfect box.

Preferably, lay the device including fixed filter, portable filter and first slider, two rows of fixed filters about being equipped with in the disinfect box, the inboard even interval of two rows of fixed filters about, is equipped with the spout, and the gliding style is equipped with first slider on the spout, all is equipped with portable filter about between two first sliders.

Preferably, the air interchanger comprises a transverse plate, a compression cylinder, a first spring, a push plate, a first check valve, an air inlet pipe, a second bearing seat, a second rotating shaft, a cam, a second check valve, an air outlet pipe, a small belt pulley, a push rod, a piston, a large belt pulley, a rotating rod and a flat belt, wherein the front end of a motor output shaft is connected with the rotating rod, the rotating rod is provided with the large belt pulley, the left side of the rear side of the transverse plate is provided with the second bearing seat, the second bearing seat is provided with the second rotating shaft, the second rotating shaft is provided with the cam, the top end of the second rotating shaft is connected with the small belt pulley, the flat belt is connected between the small belt pulley and the large belt pulley, the right side of the rear side of the transverse plate is provided with the compression cylinder, the left side surface of the compression cylinder is provided with a through hole, the push rod penetrates through, the piston is matched with the compression cylinder, a first spring which is symmetrical front and back is connected between the left side wall in the compression cylinder and the piston, an air inlet pipe is connected below the right side face of the compression cylinder, a first one-way valve is arranged on the air inlet pipe, an air outlet pipe is connected between the right side of the rear side wall of the compression cylinder and the sterilizing box, and a second one-way valve is arranged on the air outlet pipe.

Preferably, the portable filter plate device further comprises a clamping device, the clamping device comprises a first slide rail, a second slide block, a second spring, small filter plates and a silica gel pad, the first slide rail is arranged on the rear side of the portable filter plate, the second slide block is arranged on the first slide rail in a sliding mode and is symmetrical to the left side, the second spring is connected between the two first slide blocks on the left and right sides of the second slide block, the small filter plates are arranged on the rear side of the second slide block, and the silica gel pad is arranged on the inner sides of the left and right small filter plates.

Preferably, the disinfection box further comprises a transparent observation window, and the left side of the disinfection box is provided with the transparent observation window.

Preferably, still including protector, protector is including chamber door, hinge and handle, and the side of going up of disinfect box is established and is installed the chamber door, and even interval connection has the hinge between chamber door left side and the disinfect box, and the right side of chamber door is equipped with the handle.

Preferably, the disinfection box further comprises a clamping block, the clamping block is arranged on the right side of the box door and is symmetrical in the front-back direction, a clamping groove is formed in the right side face of the disinfection box, and the clamping block is matched with the clamping groove.

The working principle is as follows: when a doctor needs to use the device to disinfect medical instruments, the medical instruments are placed on the placing device in the disinfection box, then the disinfection solution is poured in, and then the stirring device is started to stir the disinfection solution, so that the medical instrument disinfection effect is achieved.

Because agitating unit is including the motor, the gear wheel, the pinion, first pivot, primary shaft bearing and spiral puddler, the front side of disinfect box is equipped with the motor, be equipped with the gear wheel on the output shaft of motor, be equipped with bilateral symmetry's primary shaft bearing on the preceding lateral wall of disinfect box, the motor is located between the primary shaft bearing of the left and right sides, install first pivot on the primary shaft bearing, the front side of first pivot all is equipped with the pinion, the gear wheel meshes with the pinion of the left and right sides, around having the spiral puddler on the rear side of first pivot, the spiral puddler is located the disinfect box. So when the medical instrument of needs in to the disinfect box disinfected, the starter motor rotated, and then drove the gear wheel and rotate, drove the pinion and the first pivot rotation of the left and right sides thereupon, drove the rotation of spiral puddler from this, consequently just can stir the antiseptic solution of disinfect box the inside, let the sterile more even clean of medical instrument.

Because lay the device including fixed filter, portable filter and first slider, two rows of fixed filters about being equipped with in the disinfect box, the inboard evenly spaced of two rows of fixed filters about is equipped with the spout, and the spout is slided type and is equipped with first slider, all is equipped with portable filter about between two first sliders. So when needs disinfect to medical instrument, place different kinds of medical instrument in the blank that fixed filter and portable filter of difference are constituteed, just conveniently wash the disinfection from this, convenient management and placing when needs wash to the disinfect box in, draw out portable filter and wash, consequently make things convenient for people to wash in the disinfect box.

Because the device also comprises an air interchanger which comprises a transverse plate, a compression cylinder, a first spring, a push plate, a first check valve, an air inlet pipe, a second bearing seat, a second rotating shaft, a cam, a second check valve, an air outlet pipe, a small belt pulley, a push rod, a piston, a large belt pulley, a rotating rod and a flat belt, wherein the front end of a motor output shaft is connected with the rotating rod, the rotating rod is provided with the large belt pulley, the left side of the rear side of the transverse plate is provided with the second bearing seat, the second bearing seat is provided with the second rotating shaft, the second rotating shaft is provided with the cam, the top end of the second rotating shaft is connected with the small belt pulley, the flat belt is connected between the small belt pulley and the large belt pulley, the right side of the rear side of the transverse plate is provided with the compression cylinder, the left side surface of the compression cylinder is provided with a through hole, the piston is matched with the compression cylinder, a first spring which is symmetrical front and back is connected between the left side wall in the compression cylinder and the piston, an air inlet pipe is connected below the right side face of the compression cylinder, a first one-way valve is arranged on the air inlet pipe, an air outlet pipe is connected between the right side of the rear side wall of the compression cylinder and the sterilizing box, and a second one-way valve is arranged on the air outlet pipe. Therefore, when the medical apparatus in the disinfection box is disinfected, the motor rotates to drive the large belt pulley to rotate, the large belt pulley rotates to drive the small belt pulley and the second rotating shaft to rotate, thereby driving the cam to rotate, when the farthest end of the cam is contacted with the push plate, pushing the push plate and the push rod to move rightwards, simultaneously the first spring is compressed, and then the piston is pushed to move rightwards, thereby pushing the air in the compression cylinder to enter the disinfection box through the second one-way valve, so that the disinfection solution can be filled with bubbles, can sterilize medical instruments more cleanly, when the farthest end of the cam is not contacted with the push plate, the first spring begins to rebound to push the push plate and the push rod to move leftwards and push the piston to move leftwards along with the push plate, therefore, air flows into the compression cylinder from the first one-way valve, and the air can be continuously conveyed into the sterilization box by repeated compression, so that the sterilization efficiency is improved.

Because still including clamping device, clamping device is including first slide rail, second slider, second spring, passing filter plate and silica gel pad for a short time, and the rear side of portable filter all is equipped with first slide rail, and the gliding formula is equipped with the second slider of left side symmetry on the first slide rail, is connected with the second spring between two first sliders about the second slider, and the rear side of second slider is equipped with the passing filter plate for a short time, controls the inboard of two passing filter plates for a short time and is equipped with the silica gel pad. Therefore when medical instruments are required to be placed into the disinfection box for disinfection, the left and right small filter plates are pulled to two sides, the second springs are stretched, at the same time, the medical instruments are placed between the silica gel pads on the left and right sides, then the hands are loosened, the second springs rebound, the small filter plates on the two sides move towards the middle of the first sliding rail, and therefore the medical instruments can be clamped by the silica gel pads, disinfection of disinfection solution is facilitated, and the disinfection solution is further convenient to take.

Because still including transparent observation window, the left side of disinfect box is equipped with transparent observation window. Therefore, the transparent observation window is convenient for people to observe the disinfection condition of the medical instruments in the disinfection box.

Because still including protector, protector is including chamber door, hinge and handle, and the side of going up of disinfect box is established and is installed the chamber door, and even interval connection has the hinge between chamber door left side and the disinfect box, and the right side of chamber door is equipped with the handle. So when people need take out the medical instrument that has disinfected, anticlockwise pulling handle drives the chamber door around the anticlockwise rotation of hinge, and the disinfect box just is opened from this, and people can take out disinfection instrument, have got disinfection instrument after, clockwise cover the case lid can, medical instrument can prevent that the antiseptic solution from splashing when disinfecting, plays the guard action.

Because still including the fixture block, the right side of chamber door is equipped with the fixture block of longitudinal symmetry, and the right flank of disinfect box is equipped with the draw-in groove, fixture block and draw-in groove cooperation. Therefore, when the box cover is covered, the clamping block is inserted into the clamping groove, so that the box cover can be more firmly covered, and the disinfection stability of the disinfection box is improved.

(3) Advantageous effects

The device has the advantages that the medical instruments can be disinfected cleanly and thoroughly, the disinfection speed is high, the disinfection efficiency is high, the medical instruments can be disinfected separately, and the disinfection condition of the instruments can be observed.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a left side view structural diagram of the sliding chute and the first sliding block of the invention.

Fig. 3 is a schematic top view of the ventilator of the present invention.

Fig. 4 is a schematic top view of the clamping device of the present invention.

FIG. 5 is a left side view of the transparent viewing window of the present invention.

Fig. 6 is a schematic top view of a first protection device according to the present invention.

Fig. 7 is a schematic top view of a second protection device according to the present invention.

The labels in the figures are: 1-disinfection box, 2-stirring device, 21-motor, 22-big gear, 23-small gear, 24-first rotating shaft, 25-first bearing seat, 26-spiral stirring rod, 3-placing device, 31-fixed filter plate, 32-movable filter plate, 33-sliding chute, 34-first sliding block, 4-ventilation device, 401-transverse plate, 402-compression cylinder, 403-first spring, 404-push plate, 405-first one-way valve, 406-air inlet pipe, 407-second bearing seat, 408-second rotating shaft, 409-cam, 410-second one-way valve, 411-air outlet pipe, 412-through hole, 413-small belt pulley, 414-push rod, 415-piston, 416-big belt pulley, 417-rotating rod, 418-flat belt, 5-clamping device, 51-first slide rail, 52-second slide block, 53-second spring, 54-small filter plate, 55-silica gel pad, 6-transparent observation window, 7-protection device, 71-box door, 72-hinge, 73-handle, 8-clamping block and 9-clamping groove.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A medical surgical instrument rapid disinfection device is shown in figures 1-7 and comprises a disinfection box 1, a stirring device 2 and a placing device 3, wherein the stirring device 2 is arranged on the front side of the disinfection box 1, and the placing device 3 is arranged in the disinfection box 1.

Example 2

Agitating unit 2 is including motor 21, gear wheel 22, pinion 23, first pivot 24, first bearing frame 25 and spiral puddler 26, the front side of disinfect box 1 is equipped with motor 21, be equipped with gear wheel 22 on the output shaft of motor 21, be equipped with bilateral symmetry's first bearing frame 25 on the preceding lateral wall of disinfect box 1, motor 21 is located between the first bearing frame 25 of the left and right sides, install first pivot 24 on the first bearing frame 25, the front side of first pivot 24 all is equipped with pinion 23, gear wheel 22 meshes with the pinion 23 of the left and right sides, around having spiral puddler 26 on the rear side of first pivot 24, spiral puddler 26 is located disinfect box 1.

Example 3

Place device 3 including fixed filter 31, portable filter 32 and first slider 34, be equipped with two rows of fixed filters 31 about controlling in the disinfect box 1, the inboard even interval of two rows of fixed filters 31 about controlling is equipped with spout 33, and the gliding style is equipped with first slider 34 on spout 33, all is equipped with portable filter 32 about between two first sliders 34.

Example 4

The air interchanger 4 comprises a transverse plate 401, a compression cylinder 402, a first spring 403, a push plate 404, a first check valve 405, an air inlet pipe 406, a second bearing seat 407, a second rotating shaft 408, a cam 409, a second check valve 410, an air outlet pipe 411, a small belt pulley 413, a push rod 414, a piston 415, a large belt pulley 416, a rotating rod 417 and a flat belt 418, the front end of an output shaft of the motor 21 is connected with the rotating rod 417, the rotating rod 417 is provided with the large belt pulley 416, the left side of the rear side of the transverse plate 401 is provided with the second bearing seat 407, the second bearing seat 407 is provided with the second rotating shaft 408, the cam 409 is arranged on the second rotating shaft 408, the top end of the second rotating shaft 408 is connected with the small belt pulley 413, the flat belt 418 is connected between the small belt pulley 413 and the large belt pulley 416, the right side of the rear side of the transverse plate 401 is provided with the compression cylinder 402, the, the push rod 414 penetrates through the through hole 412, the left end of the push rod 414 is connected with the push plate 404, the push plate 404 is in contact with the cam 409, the right end of the push rod 414 is connected with the piston 415, the piston 415 is matched with the compression cylinder 402, the front and back symmetrical first springs 403 are connected between the left side wall of the compression cylinder 402 and the piston 415, the air inlet pipe 406 is connected below the right side face of the compression cylinder 402, the first one-way valve 405 is arranged on the air inlet pipe 406, the air outlet pipe 411 is connected between the right side of the rear side wall of the compression cylinder 402 and the disinfection box 1, and the second.

The portable filter plate is characterized by further comprising a clamping device 5, the clamping device 5 comprises a first slide rail 51, a second slide block 52, a second spring 53, a small filter plate 54 and a silica gel pad 55, the rear side of the movable filter plate 32 is provided with the first slide rail 51, the first slide rail 51 is slidably provided with the second slide block 52 which is symmetrical on the left side, the second spring 53 is connected between the left first slide block 34 and the right first slide block 52, the rear side of the second slide block 52 is provided with the small filter plate 54, and the inner sides of the left small filter plate 54 and the inner sides of the right small filter plate 54 are provided with the silica gel pad 55.

The disinfection box also comprises a transparent observation window 6, and the left side of the disinfection box 1 is provided with the transparent observation window 6.

The sterilizing box is characterized by further comprising a protection device 7, wherein the protection device 7 comprises a box door 71, hinges 72 and a handle 73, the box door 71 is arranged on the upper side face of the sterilizing box 1, the hinges 72 are uniformly connected between the left side of the box door 71 and the sterilizing box 1 at intervals, and the handle 73 is arranged on the right side of the box door 71.

The disinfection box further comprises a clamping block 8, the clamping block 8 is arranged on the right side of the box door 71 and is symmetrical in the front-back direction, a clamping groove 9 is formed in the right side face of the disinfection box 1, and the clamping block 8 is matched with the clamping groove 9.

The working principle is as follows: when a doctor needs to use the device to disinfect medical instruments, the medical instruments are firstly placed on the placing device 3 in the disinfection box 1, then the disinfection solution is poured in, and then the stirring device 2 is started to stir the disinfection solution, so that the disinfection effect on the medical instruments is achieved.

Because the stirring device 2 comprises a motor 21, a gearwheel 22, a pinion 23, a first rotating shaft 24, a first bearing seat 25 and a spiral stirring rod 26, the motor 21 is arranged on the front side of the disinfection box 1, the gearwheel 22 is arranged on an output shaft of the motor 21, the first bearing seats 25 which are bilaterally symmetrical are arranged on the front side wall of the disinfection box 1, the motor 21 is positioned between the first bearing seats 25 on the left side and the right side, the first rotating shaft 24 is installed on the first bearing seats 25, the pinion 23 is arranged on the front side of the first rotating shaft 24, the gearwheel 22 is meshed with the pinion 23 on the left side and the right side, the spiral stirring rod 26 is wound on the rear side of the first rotating shaft 24, and the spiral stirring rod 26 is positioned in. Therefore, when medical instruments in the disinfection box 1 need to be disinfected, the starting motor 21 rotates to further drive the large gear 22 to rotate, and then the small gears 23 and the first rotating shaft 24 on the left side and the right side are driven to rotate, so that the spiral stirring rod 26 is driven to rotate, disinfectant in the disinfection box 1 can be stirred, and the disinfection of the medical instruments is more uniform and cleaner.

Because the placing device 3 comprises the fixed filter plates 31, the movable filter plates 32 and the first sliding blocks 34, the left row and the right row of the fixed filter plates 31 are arranged in the sterilizing box 1, the sliding grooves 33 are uniformly arranged at the inner sides of the left row and the right row of the fixed filter plates 31 at intervals, the first sliding blocks 34 are arranged on the sliding grooves 33 in a sliding mode, and the movable filter plates 32 are arranged between the left first sliding blocks 34 and the right first sliding blocks 34. So when needs disinfect to medical instrument, place different kinds of medical instrument in the blank that fixed filter 31 and portable filter 32 of difference are constituteed, just conveniently wash the disinfection from this, convenient management and placing when needs wash in to disinfect box 1, draw out portable filter 32 and wash, consequently make things convenient for people to wash in to disinfect box 1.

Because the air interchanger 4 is also included, the air interchanger 4 comprises a transverse plate 401, a compression cylinder 402, a first spring 403, a push plate 404, a first check valve 405, an air inlet pipe 406, a second bearing block 407, a second rotating shaft 408, a cam 409, a second check valve 410, an air outlet pipe 411, a small belt pulley 413, a push rod 414, a piston 415, a large belt pulley 416, a rotating rod 417 and a flat belt 418, the front end of the output shaft of the motor 21 is connected with the rotating rod 417, the rotating rod 417 is provided with the large belt pulley 416, the left side of the rear side of the transverse plate 401 is provided with the second bearing block 407, the second rotating shaft 408 is arranged on the second bearing block 407, the cam 409 is arranged on the second rotating shaft 408, the top end of the second rotating shaft 408 is connected with the small belt pulley 413, the flat belt 418 is connected between the small belt pulley 413 and the large belt pulley 416, the right side of the rear side of the transverse plate 401, the push rod 414 penetrates through the through hole 412, the left end of the push rod 414 is connected with the push plate 404, the push plate 404 is in contact with the cam 409, the right end of the push rod 414 is connected with the piston 415, the piston 415 is matched with the compression cylinder 402, the front and back symmetrical first springs 403 are connected between the left side wall of the compression cylinder 402 and the piston 415, the air inlet pipe 406 is connected below the right side face of the compression cylinder 402, the first one-way valve 405 is arranged on the air inlet pipe 406, the air outlet pipe 411 is connected between the right side of the rear side wall of the compression cylinder 402 and the disinfection box 1, and the second. Therefore, when the medical apparatus in the sterilization box 1 is sterilized, the motor 21 rotates to drive the large belt pulley 416 to rotate, the large belt pulley 416 rotates to drive the small belt pulley 413 and the second rotating shaft 408 to rotate, and further, the cam 409 rotates, when the farthest end of the cam 409 contacts with the push plate 404, the push plate 404 and the push rod 414 are pushed to move rightwards, the first spring 403 is compressed, the piston 415 is pushed to move rightwards, so that the air in the compression cylinder 402 is pushed to enter the sterilization box 1 through the second one-way valve 410, bubbles can be filled in the sterilization liquid, the sterilization of the medical apparatus can be more cleanly, when the farthest end of the cam 409 does not contact with the push plate 404, the first spring 403 starts to rebound, the push plate 404 and the push rod 414 move leftwards, and the piston 415 is pushed to move leftwards, so that the air flows into the compression cylinder 402 from the first one-way valve 405, and the repeated compression can continuously convey the air into the sterilization box 1, the disinfection efficiency is improved.

Because still including clamping device 5, clamping device 5 is including first slide rail 51, second slider 52, second spring 53, passing filter plate 54 and silica gel pad 55 for a short time, the rear side of portable filter 32 all is equipped with first slide rail 51, the gliding second slider 52 that is equipped with the left side symmetry on first slide rail 51, be connected with second spring 53 between two first sliders 34 about second slider 52, the rear side of second slider 52 is equipped with passing filter plate 54 for a short time, the inboard of passing filter plate 54 for a short time is equipped with silica gel pad 55 for a short time about two. Therefore, when medical instruments are required to be placed into the disinfection box 1 for disinfection, the left and right small filter plates 54 are pulled towards two sides, meanwhile, the second springs 53 are stretched, the medical instruments are placed between the silica gel pads 55 at the left and right sides, then the hands are loosened, the second springs 53 begin to rebound, the small filter plates 54 at the two sides move towards the middle of the first slide rail 51, and therefore the silica gel pads 55 can clamp the medical instruments, disinfection of disinfectant is facilitated, and the disinfectant is convenient to take.

Because the sterilizing box also comprises a transparent observation window 6, the left side of the sterilizing box 1 is provided with the transparent observation window 6. The transparent observation window 6 is convenient for people to observe the disinfection condition of the medical instruments in the disinfection box 1.

Because still including protector 7, protector 7 is including chamber door 71, hinge 72 and handle 73, and the side of going up of disinfect box 1 is established and is installed chamber door 71, and the even interval is connected with hinge 72 between chamber door 71 left side and the disinfect box 1, and the right side of chamber door 71 is equipped with handle 73. Therefore, when people need to take out the disinfected medical equipment, the handle 73 is pulled anticlockwise to drive the box door 71 to rotate anticlockwise around the hinge 72, so that the disinfection box 1 is opened, people can take out the disinfected equipment, and after the disinfected equipment is taken out, the box cover is covered clockwise, so that the disinfection liquid can be prevented from splashing out when the medical equipment is disinfected, and the protection effect is achieved.

Because still including fixture block 8, the right side of chamber door 71 is equipped with the front and back symmetry fixture block 8, and the right flank of disinfect box 1 is equipped with draw-in groove 9, fixture block 8 and draw-in groove 9 cooperation. Therefore, when the case cover is covered, the clamping block 8 is inserted into the clamping groove 9, so that the case cover can be more firmly covered, and the disinfection stability of the disinfection case 1 is improved.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A medical surgical instrument rapid disinfection device is characterized by comprising a disinfection box (1), a stirring device (2) and a placement device (3), wherein the stirring device (2) is arranged on the front side of the disinfection box (1), and the placement device (3) is arranged in the disinfection box (1); the stirring device (2) comprises a motor (21), a large gear (22), a small gear (23), a first rotating shaft (24), a first bearing seat (25) and a spiral stirring rod (26), the motor (21) is arranged on the front side of the disinfection box (1), the large gear (22) is arranged on an output shaft of the motor (21), the first bearing seats (25) which are bilaterally symmetrical are arranged on the front side wall of the disinfection box (1), the motor (21) is positioned between the first bearing seats (25) on the left side and the right side, the first rotating shaft (24) is installed on the first bearing seats (25), the small gear (23) is arranged on the front side of each first rotating shaft (24), the large gear (22) is meshed with the small gears (23) on the left side and the right side, the spiral stirring rod (26) is wound on the rear side of the first rotating shaft (24), and the spiral stirring rod (26; the placing device (3) comprises fixed filter plates (31), movable filter plates (32) and first sliding blocks (34), a left row and a right row of fixed filter plates (31) are arranged in the sterilizing box (1), sliding grooves (33) are uniformly arranged on the inner sides of the left row and the right row of fixed filter plates (31) at intervals, the first sliding blocks (34) are arranged on the sliding grooves (33) in a sliding mode, and the movable filter plates (32) are arranged between the left first sliding block (34) and the right first sliding block (34); the air interchanger (4) comprises a transverse plate (401), a compression cylinder (402), a first spring (403), a push plate (404), a first one-way valve (405), an air inlet pipe (406), a second bearing seat (407), a second rotating shaft (408), a cam (409), a second one-way valve (410), an air outlet pipe (411), a small belt pulley (413), a push rod (414), a piston (415), a large belt pulley (416), a rotating rod (417) and a flat belt (418), wherein the front end of an output shaft of a motor (21) is connected with the rotating rod (417), the rotating rod (417) is provided with the large belt pulley (416), the left side of the rear side of the transverse plate (401) is provided with the second shaft (407), the second rotating shaft (408) is arranged on the second bearing seat (407), the cam (409) is arranged on the second rotating shaft (408), and the top end of the second rotating shaft (408) is connected with, a flat belt (418) is connected between the small belt pulley (413) and the large belt pulley (416), a compression cylinder (402) is arranged on the right side of the rear side of the transverse plate (401), a through hole (412) is formed in the left side surface of the compression cylinder (402), a push rod (414) is arranged on the compression cylinder (402), the push rod (414) penetrates through the through hole (412), a push plate (404) is connected to the left end of the push rod (414), the push plate (404) is in contact with a cam (409), a piston (415) is connected to the right end of the push rod (414), the piston (415) is matched with the compression cylinder (402), first springs (403) which are symmetrical in the front-back direction are connected between the inner left side wall of the compression cylinder (402) and the piston (415), an air inlet pipe (406) is connected to the lower portion of the right side surface of the compression cylinder (402), a first one-way valve (405) is arranged on the, a second one-way valve (410) is arranged on the air outlet pipe (411); still including clamping device (5), clamping device (5) are including first slide rail (51), second slider (52), second spring (53), little filter plate (54) and silica gel pad (55), the rear side of portable filter (32) all is equipped with first slide rail (51), the gliding second slider (52) that are equipped with the left side symmetry on first slide rail (51), be connected with second spring (53) between two first sliders (34) about second slider (52), the rear side of second slider (52) is equipped with little filter plate (54), the inboard of controlling two little filter plates (54) is equipped with silica gel pad (55).

2. The medical surgical instrument rapid disinfection device according to claim 1, further comprising a transparent observation window (6), wherein the transparent observation window (6) is arranged on the left side of the disinfection box (1).

3. The medical surgical instrument rapid disinfection device according to claim 2, further comprising a protection device (7), wherein the protection device (7) comprises a box door (71), hinges (72) and a handle (73), the box door (71) is arranged on the upper side surface of the disinfection box (1), the hinges (72) are uniformly connected between the left side of the box door (71) and the disinfection box (1) at intervals, and the handle (73) is arranged on the right side of the box door (71).

4. The medical surgical instrument rapid disinfection device according to claim 3, further comprising a clamping block (8), wherein the clamping block (8) is arranged on the right side of the box door (71) and is symmetrical in the front and back direction, a clamping groove (9) is arranged on the right side surface of the disinfection box (1), and the clamping block (8) is matched with the clamping groove (9).