CN114452419A

CN114452419A - Medical disinfection apparatus for plastic surgery operation

Info

Publication number: CN114452419A
Application number: CN202111592882.1A
Authority: CN
Inventors: 李华柱
Original assignee: Shuyang Xinhua Medical Instrument Co ltd
Current assignee: Shuyang Xinhua Medical Instrument Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-10

Abstract

The invention discloses a medical disinfection instrument for an orthopedic surgery, and relates to the field of medical instruments. This medical disinfection apparatus for plastic surgery operation includes the box, the inside of box is provided with disinfection room and deposit room, the below of disinfection room and be close to rear edge department and be provided with the water tank, the left side of disinfection room is equipped with the inlet port, the top of disinfection room has set gradually disinfection district, sterilization zone and drying area from left to right, the inside of disinfection room is equipped with transport assembly, transport assembly includes the guide roll, the right side of guide roll is equipped with array distribution's conveying roller, the inside of deposit room is equipped with lifts the subassembly. This medical disinfection apparatus for plastic surgery operation is simple to use, can directly place and disinfect in the operating room to disinfect, sterilization and drying process to the apparatus, make things convenient for medical personnel to take at any time, avoid the apparatus after using for a long time to cause the secondary infection to the surface of a wound, thereby conveniently carry out aseptic technique, improve the operation effect.

Description

Medical disinfection apparatus for plastic surgery operation

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical disinfection instrument for an orthopedic surgery.

Background

Plastic surgery is mainly used for treating wounds and diseases such as skin, muscle, bone and the like, congenital or acquired tissue or organ defects and deformities, various autologous tissue transplants are performed by an operation method as a main means, and allogenic, xenogenic tissues or tissue substitutes can be adopted to repair tissue defects or deformities caused by various reasons, so that the physiological function and the appearance are improved or recovered.

Because the plastic surgery operation is more complicated and longer, the exposure chance of the operation wound is more, the infection chance is increased, any infection can directly influence the operation effect, even the operation wound is necrotic, and therefore, the aseptic operation is strictly executed when the plastic surgery operation is performed. Need use more surgical instruments among the plastic surgery, and longer operation time easily leads to the surface of apparatus to receive the infection, in order to guarantee plastic surgery's aseptic going on need in time disinfect to the apparatus, however, current surgical instruments are mostly concentrated disinfection treatment by special administrative or technical offices, need consume more time, lead to that the surgical instruments in use can't in time disinfect, easily cause the operation surface of a wound secondary infection, influence the aseptic of operation and go on, therefore we propose a medical disinfection apparatus for plastic surgery.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects in the prior art, the invention discloses a medical disinfection instrument for orthopedic surgery, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an orthopaedic surgical medical disinfecting instrument comprising:

the disinfection device comprises a box body, wherein a disinfection chamber and a storage chamber are arranged in the box body, the storage chamber is positioned on the right side of the disinfection chamber, the disinfection chamber and the storage chamber are separated by a partition plate, a water tank is arranged below the disinfection chamber and close to the rear side edge, the water tank and the disinfection chamber are separated by a partition plate, an inlet is arranged on the box body and positioned on the left side of the disinfection chamber, the inlet and the box body are integrally formed, a disinfection area, a sterilization area and a drying area are sequentially arranged at the top end of the disinfection chamber from left to right, and the disinfection area, the sterilization area and the drying area are separated by partition plates;

the conveying assembly is arranged inside the disinfection chamber and comprises a guide roller, the guide roller is arranged on the inner side of the inlet and close to the bottom end, and the guide roller is rotatably connected with the side wall of the box body;

a lifting assembly disposed inside the storage chamber.

Preferably, the rear side that just is located the water tank on the box is equipped with into liquid fill, it runs through the lateral wall of box to advance liquid fill, and with box welded fastening, the front side of box just is close to bottom department and is equipped with waste liquid pipe, waste liquid pipe runs through the lateral wall of box, and with box welded fastening, the top of box just is located the top of deposit the room and is equipped with the shield, the shield rotates with the box to be connected, the inboard of inlet port is equipped with the apparatus frame, apparatus frame and inlet port sliding connection.

Preferably, the right side in disinfection district is equipped with the conveyer pipe, the conveyer pipe runs through the lateral wall of box, and extends into the inside of water tank, the internally mounted who just is located the water tank on the conveyer pipe has the water pump, the shower nozzle that the array distributes is installed to the top department that just is located disinfection district on the conveyer pipe.

Preferably, the inside in sterile area just is close to top department and is equipped with the bowl, the bowl passes through the inner wall fixed connection of bolt and box, it is fixed with the reflectance coating to bond on the inner wall of bowl, a plurality of evenly distributed's ultraviolet lamp is installed to the inboard of bowl.

Preferably, the inside of drying zone just is close to top department and is equipped with the shell, the inner wall fixed connection of shell through bolt and box, the inlet port that the array distributes is seted up at the top of shell, the inside of shell just is close to top department and is equipped with air filter, air filter and shell joint cooperation, air filter's below is equipped with the fan, the fan comprises frame, motor and flabellum triplex, the frame of fan passes through bolt and shell fixed connection, the below of fan is equipped with the heating wire, the frame of heating wire passes through bolt and shell fixed connection.

Preferably, three groups of baffles distributed in an annular array are arranged on the outer wall of the guide roller, the baffles and the guide roller are integrally formed, a transmission gear is arranged on the rotating shaft of the guide roller and positioned at the front side of the box body, conveying rollers distributed in an array are arranged on the right side of the guide roller, the rotating shaft of each conveying roller penetrates through the side wall of the box body and rotates with the box body, a transmission wheel is arranged on the rotating shaft of each conveying roller and positioned at the front side of the box body, a first connecting plate is arranged between the transmission gear and the leftmost transmission wheel, two ends of the first connecting plate are respectively in rotating connection with the transmission gear and the transmission wheel, a second connecting plate is arranged at the front side of the transmission wheel and close to the edge, the transmission wheel is in rotating connection with the second connecting plate, and each transmission wheel is transmitted through the second connecting plate,

preferably, a motor frame is welded and fixed on the side wall of the left side of the box body, a motor is installed on the motor frame, a sector gear is installed on an output shaft of the motor, and the sector gear is meshed and connected with the transmission gear.

Preferably, the subassembly of lifting is including lifting the board, the below of lifting the board and be close to center department and be equipped with electric putter, electric putter's pedestal mounting is in the bottom of box, electric putter's push rod and the welded fastening of lifting the board, the bottom of lifting the board and be close to four corners department welded fastening limiting rod, the outside of limiting rod is equipped with the sleeve pipe, limiting rod and sleeve pipe sliding connection, sheathed tube bottom and box welded fastening.

The invention discloses a medical disinfection instrument for plastic surgery, which has the following beneficial effects:

1. this medical disinfection apparatus is used in plastic surgery operation, can directly place and disinfect in the operating room, use the back when surgical instruments, place surgical instruments on the apparatus frame, carry the apparatus slowly right through transport assembly, make surgical instruments pass through the disinfection district in proper order, disinfection district and sterilization district, thereby disinfect to the apparatus in proper order, sterilization and drying process, and leave the apparatus inside aseptic deposit room, make things convenient for medical personnel to take the apparatus after the disinfection at any time and operate, thereby avoid the apparatus after long-time use to cause the secondary infection to the surface of a wound, thereby conveniently carry out aseptic operation, the operation effect is improved.

2. This medical disinfection apparatus for plastic surgery operation, through being provided with transport assembly, the quantity of sector gear outside connection tooth is drive gear's third, and when motor operation drove sector gear, sector gear and drive gear meshing transmission received the influence of sector connection tooth, can make drive gear rotate 120 to realize guide roll and conveying roller intermittent type and rotate, make the instrument frame intermittent type move right, avoid the instrument to move too fast and unable complete disinfection right, thereby improve disinfection and isolation's effect.

3. This medical disinfection apparatus for plastic surgery operation lifts the subassembly through being provided with, when the apparatus frame moved to the board of lifting on, electric putter operation can promote the top of apotheca with the board of lifting to place the top department at the apotheca with the apparatus in the apparatus frame, medical personnel open the shield and can take the surgical instruments after the disinfection, and then improve operation efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall construction of the present invention;

FIG. 3 is a schematic view of the internal structure of the case according to the present invention;

FIG. 4 is a schematic view of the inlet port of the present invention;

FIG. 5 is a schematic view of the structure of the disinfection zone of the present invention;

FIG. 6 is a schematic view of the internal structure of the sterilization zone according to the present invention;

FIG. 7 is a schematic view of the internal structure of the drying zone according to the present invention;

FIG. 8 is a schematic view of the construction of the delivery assembly of the present invention;

FIG. 9 is a schematic view of a lift assembly according to the present invention.

In the figure: 1. a box body; 11. a sterilization chamber; 111. a water tank; 112. a liquid inlet hopper; 113. a waste liquid pipe; 12. a storage chamber; 121. a dust cover; 14. an inlet port; 141. an instrument rack; 15. a sterile area; 151. a delivery pipe; 152. a water pump; 153. a spray head; 16. a sterilization zone; 161. a reflector; 162. an ultraviolet lamp; 17. a drying zone; 171. a housing; 172. an air inlet; 173. an air filter element; 174. a fan; 175. an electric heating wire; 2. a delivery assembly; 21. a guide roller; 211. a baffle plate; 212. a transmission gear; 213. a first connecting plate; 22. a conveying roller; 221. a driving wheel; 222. a second connecting plate; 23. a motor; 231. a sector gear; 3. a lifting assembly; 31. a lifting plate; 32. an electric push rod; 33. a limiting rod; 34. a sleeve.

Detailed Description

The embodiment of the invention discloses a medical disinfection instrument for an orthopedic surgery.

As shown in fig. 1 and 2, the disinfection device comprises a box body 1, a disinfection chamber 11 and a storage chamber 12 are arranged in the box body 1, the storage chamber 12 is positioned at the right side of the disinfection chamber 11, the disinfection chamber 11 and the storage chamber 12 are separated by a partition, thereby avoiding the waste liquid in the disinfection chamber 11 from entering the storage chamber 12, the water tank 111 is arranged below the disinfection chamber 11 and close to the rear side edge, the water tank 111 and the disinfection chamber 11 are separated by a clapboard, thereby facilitating the separation of the clean disinfectant from the waste liquid, the box body 1 and the left side of the disinfection chamber 11 are provided with an inlet 14, the inlet 14 and the box body 1 are integrally formed, the top end of the disinfection chamber 11 is sequentially provided with a disinfection area 15, a sterilization area 16 and a drying area 17 from left to right, the disinfection area 15, the sterilization area 16 and the drying area 17 are separated by a partition board, so that instruments can be conveniently disinfected, sterilized and dried;

the conveying assembly 2 is arranged inside the sterilizing chamber 11, the conveying assembly 2 comprises a guide roller 21, the guide roller 21 is arranged on the inner side of the inlet port 14 and close to the bottom end, and the guide roller 21 is rotatably connected with the side wall of the box body 1;

a lifting assembly 3, the lifting assembly 3 being disposed inside the storage chamber 12.

As shown in fig. 3 and 4, a liquid inlet hopper 112 is disposed on the box body 1 and behind the water tank 111, the liquid inlet hopper 112 penetrates through the side wall of the box body 1 and is welded to the box body 1, a disinfectant can be added into the water tank 111 through the liquid inlet hopper 112 to facilitate disinfection, meanwhile, the liquid inlet hopper 112 is provided with a sealing cover for sealing to prevent dust or bacteria from entering the water tank 111, a waste liquid pipe 113 is disposed on the front side of the box body 1 and near the bottom end, the waste liquid pipe 113 penetrates through the side wall of the box body 1 and is welded to the box body 1, the waste liquid inside the disinfection chamber 11 can be discharged through the waste liquid pipe 113 to prevent waste liquid from accumulating to affect disinfection, a dust cap 121 is disposed on the top of the box body 1 and above the storage chamber 12 to protect disinfected instruments through the dust cap 121 to prevent the disinfected instruments from being infected, the dust cap 121 is rotatably connected to the box body 1, an instrument rack 141 is arranged on the inner side of the inlet 14, the instrument rack 141 is connected with the inlet 14 in a sliding mode, surgical instruments can be stored in the instrument rack 141, and the surgical instruments can be conveyed conveniently through the instrument rack 141.

As shown in fig. 5, a delivery pipe 151 is disposed on the right side of the disinfection region 15, the delivery pipe 151 penetrates through the sidewall of the box body 1 and extends into the interior of the water tank 111, a water pump 152 is mounted on the delivery pipe 151 and inside the water tank 111, spray heads 153 distributed in an array are mounted on the delivery pipe 151 and at the top end of the disinfection region 15, the water pump 152 operates to enable disinfectant in the water tank 111 to flow into the delivery pipe 151, the disinfectant is delivered to the spray heads 153 through the delivery pipe 151, and the disinfectant can be sprayed through the spray heads 153 to wash and disinfect the instruments.

As shown in fig. 6, a reflective cover 161 is disposed inside the sterilization zone 16 and near the top end, the reflective cover 161 is fixedly connected to the inner wall of the box 1 by bolts, a reflective film is adhered and fixed to the inner wall of the reflective cover 161, the light of the ultraviolet lamp 162 can be reflected downward by the reflective film, so as to improve the sterilization effect on the instruments, a plurality of ultraviolet lamps 162 are uniformly distributed on the inner side of the reflective cover 161, the ultraviolet lamps 162 can radiate ultraviolet rays with a wavelength of 253.7nm, the sterilization capability of the ultraviolet rays with the wavelength is strongest, the molecular structure of DNA or RNA in the microorganism body cells can be rapidly destroyed, the growth cells or the regeneration cells can be killed, thereby further performing sterilization and improving the sterilization effect on the instruments.

As shown in fig. 7, a housing 171 is disposed inside the drying area 17 and near the top end, the housing 171 is fixedly connected to the inner wall of the box 1 by bolts, air inlets 172 are disposed on the top of the housing 171 in an array, an air filter 173 is disposed inside the housing 171 and near the top end, air can be filtered by the air filter 173 to ensure clean air entering the drying area 17, the air filter 173 is snap-fitted to the housing 171, a blower 174 is disposed below the air filter 173, the blower 174 is composed of an outer frame, a motor and fan blades, the outer frame of the blower 174 is fixedly connected to the housing 171 by bolts, heating wires 175 are disposed below the blower 174, the frame of the heating wires 175 is fixedly connected to the housing 171 by bolts, the motor drives the fan blades to rotate, so that the blower 174 can convey flowing air downwards, the air can form warm air after being heated by the heating wires 175, thereby drying the sterilized instrument, avoid the use influence caused by the residual disinfectant on the surface of the apparatus.

As shown in fig. 8, three sets of baffles 211 distributed in an annular array are arranged on the outer wall of the guide roller 21, the baffles 211 and the guide roller 21 are integrally formed, the baffle 211 facilitates control of blocking the instrument holder 141, and prevents the instrument holder 141 from sliding at the inlet 14, thereby facilitating storage of instruments, a transmission gear 212 is arranged on the rotating shaft of the guide roller 21 and on the front side of the box 1, conveying rollers 22 distributed in an array are arranged on the right side of the guide roller 21, the rotating shaft of each conveying roller 22 penetrates through the side wall of the box 1 and rotates with the box 1, a transmission wheel 221 is arranged on the rotating shaft of each conveying roller 22 and on the front side of the box 1, a first connecting plate 213 is arranged between the transmission gear 212 and the leftmost transmission wheel 221, two ends of the first connecting plate 213 are respectively rotatably connected with the transmission gear 212 and the transmission wheel 221, a second connecting plate 222 is arranged on the front side of the transmission wheel 221 and near the edge, the transmission wheels 221 are rotatably connected with the second connecting plate 222, each transmission wheel 221 is transmitted through the second connecting plate 222, when the guide roller 21 rotates to drive the transmission gear 212 to rotate, the transmission wheel 221 at the leftmost side can be driven to rotate through the first connecting plate 213, and each transmission wheel 221 can be rotated through the transmission of the second connecting plate 222, so that the guide roller 21 and the conveying roller 22 can rotate simultaneously, and the conveying of instruments is facilitated;

a motor frame is fixedly welded on the side wall of the left side of the box body 1, a motor 23 is installed on the motor frame, a sector gear 231 is installed on an output shaft of the motor 23, the sector gear 231 is in meshed connection with a transmission gear 212, the number of connecting teeth on the outer side of the sector gear 231 is one third of that of the transmission gear 212, when the motor 23 runs to drive the sector gear 231, the sector gear 231 is in meshed transmission with the transmission gear 212 and is influenced by the sector connecting teeth, the transmission gear 212 can rotate 120 degrees, intermittent rotation of the guide roller 21 and the conveying roller 22 is achieved, the instrument frame 141 is moved intermittently to the right, disinfection and sterilization duration of surgical instruments is increased, and disinfection and sterilization effects of the surgical instruments are improved.

As shown in fig. 9, the lifting assembly 3 includes a lifting plate 31, an electric push rod 32 is disposed below the lifting plate 31 and near the center, a base of the electric push rod 32 is mounted at the bottom of the box 1, a push rod of the electric push rod 32 is welded to the lifting plate 31, a limit rod 33 is welded to the bottom of the lifting plate 31 and near four corners, a sleeve 34 is disposed outside the limit rod 33, the limit rod 33 is slidably connected to the sleeve 34, the bottom of the sleeve 34 is welded to the box 1, the electric push rod 32 can push the lifting plate 31 to move upward when operating, and meanwhile, the limit rod 33 slides in the sleeve 34, so that stability of the lifting plate 31 can be improved, and the lifting plate 31 can drive the instrument holder 141 to move upward.

The working principle is as follows: when the medical disinfection instrument for the orthopedic surgery is used, firstly, disinfectant is added into the water tank 111 through the liquid inlet hopper 112, then the used instrument is placed on the instrument frame 141, then the motor 23 is operated to drive the sector gear 231 to rotate, the sector gear 231 is meshed with the transmission gear 212 to rotate, the guide roller 21 drives the baffle 211 to rotate 120 degrees, the baffle 211 cancels the blocking of the instrument frame 141, the instrument frame 141 slides to the upper part of the conveying roller 22 through the inlet opening 14, when the transmission gear 212 rotates, the transmission gear 221 at the leftmost side is driven to rotate through the first connecting plate 213, the second connecting plate 222 transmits among the transmission gears 221, and therefore the guide roller 21 and the conveying roller 22 rotate simultaneously to intermittently convey the instrument frame 141 to the right;

during disinfection, the water pump 152 is operated to make the disinfectant in the water tank 111 flow into the delivery pipe 151, the delivery pipe 151 delivers the disinfectant to the spray nozzle 153, the spray nozzle 153 sprays the disinfectant to flush and disinfect the instruments, the used disinfectant flows to the bottom of the disinfection chamber 11, the used sterilizing liquid can be discharged through the waste liquid pipe 113, and then the instrument rack 141 is taken into the sterilizing zone 16 by the transport rollers 22, the ultraviolet lamp 162 is operated to irradiate ultraviolet rays downward, further sterilizing the surgical instruments inside the instrument rack 141, then bringing the instrument rack 141 into the drying region 17 by the conveying rollers 22, driving the fan blades to rotate by the operation of the motor to make the air flow, filtering the air by the air filter 173, making the fan 174 convey clean air downwards, heating the air by the heating wires 175 to form warm air, thereby drying the disinfected instruments and avoiding the influence on the use caused by the residual disinfectant on the surfaces of the instruments;

after the drying is accomplished, on conveying roller 22 drove instrument frame 141 to lifting plate 31, electric putter 32 operation promoted lifting plate 31 upward movement, and simultaneously, gag lever post 33 slided in sleeve pipe 34, improved lifting plate 31's stability, made lifting plate 31 drive instrument frame 141 upward movement, carried the top of storage chamber 12 with the apparatus after the disinfection, made medical personnel open shield 121 can take the apparatus after the disinfection.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An orthopaedic surgical medical disinfection apparatus, comprising:

the disinfection device comprises a box body (1), wherein a disinfection chamber (11) and a storage chamber (12) are arranged in the box body (1), the storage chamber (12) is located on the right side of the disinfection chamber (11), the disinfection chamber (11) and the storage chamber (12) are separated through a partition plate, a water tank (111) is arranged below the disinfection chamber (11) and close to the rear side edge, the water tank (111) and the disinfection chamber (11) are separated through the partition plate, an inlet (14) is arranged on the box body (1) and located on the left side of the disinfection chamber (11), the inlet (14) and the box body (1) are integrally formed, a disinfection area (15), a sterilization area (16) and a drying area (17) are sequentially arranged at the top end of the disinfection chamber (11) from left to right, and the disinfection area (15), the sterilization area (16) and the drying area (17) are separated through the partition plate;

the conveying assembly (2) is arranged inside the sterilizing chamber (11), the conveying assembly (2) comprises a guide roller (21), the guide roller (21) is arranged on the inner side of the inlet opening (14) and close to the bottom end, and the guide roller (21) is rotatably connected with the side wall of the box body (1);

a lifting assembly (3), the lifting assembly (3) being arranged inside the storage compartment (12).

2. The medical disinfecting device for orthopedic surgery according to claim 1, characterized in that: the utility model discloses a storage box, including box (1), liquid inlet pipe (112), waste liquid pipe (113), dust cover (121), inlet port (141), inlet port (14) and inlet port (14) sliding connection, the rear side that just is located water tank (111) on box (1) is equipped with into liquid fill (112), liquid inlet pipe (112) run through the lateral wall of box (1), and with box (1) welded fastening, the front side of box (1) just is close to bottom department and is equipped with waste liquid pipe (113), waste liquid pipe (113) run through the lateral wall of box (1), and with box (1) welded fastening, the top of box (1) just is located the top of deposit room (12) and is equipped with shield (121), shield (121) rotate with box (1) and are connected, the inboard of inlet port (14) is equipped with apparatus frame (141), apparatus frame (141) and inlet port (14) sliding connection.

3. The medical disinfecting device for orthopedic surgery according to claim 1, characterized in that: the right side in disinfection district (15) is equipped with conveyer pipe (151), conveyer pipe (151) run through the lateral wall of box (1), and extend into the inside of water tank (111), the internally mounted who just is located water tank (111) on conveyer pipe (151) has water pump (152), on conveyer pipe (151) and the top department that is located disinfection district (15) installs shower nozzle (153) that the array distributes.

4. The medical disinfecting device for orthopedic surgery according to claim 1, characterized in that: the inside in sterile area (16) just is close to top department and is equipped with bowl (161), the inner wall fixed connection of bolt and box (1) is passed through in bowl (161), the bonding is fixed with the reflectance coating on the inner wall of bowl (161), a plurality of evenly distributed's ultraviolet lamp (162) are installed to the inboard of bowl (161).

5. The medical disinfecting device for orthopedic surgery according to claim 1, characterized in that: the inside of drying zone (17) just is close to top department and is equipped with shell (171), the inner wall fixed connection of shell (171) through bolt and box (1), inlet port (172) that the array distributes are seted up at the top of shell (171), the inside of shell (171) just is close to top department and is equipped with air filter (173), air filter (173) and shell (171) joint cooperation, the below of air filter (173) is equipped with fan (174), fan (174) comprises frame, motor and flabellum triplex, the frame of fan (174) passes through bolt and shell (171) fixed connection, the below of fan (174) is equipped with heating wire (175), the frame of heating wire (175) passes through bolt and shell (171) fixed connection.

6. The medical disinfecting device for orthopedic surgery according to claim 1, characterized in that: the outer wall of the guide roller (21) is provided with three groups of baffles (211) distributed in an annular array, the baffles (211) and the guide roller (21) are integrally formed, a transmission gear (212) is arranged on the rotating shaft of the guide roller (21) and positioned on the front side of the box body (1), conveying rollers (22) distributed in an array are arranged on the right side of the guide roller (21), the rotating shaft of each conveying roller (22) penetrates through the side wall of the box body (1) and rotates with the box body (1), a transmission wheel (221) is arranged on the rotating shaft of each conveying roller (22) and positioned on the front side of the box body (1), a first connecting plate (213) is arranged between each transmission gear (212) and the leftmost transmission wheel (221), two ends of each first connecting plate (213) are respectively rotatably connected with the transmission gear (212) and the transmission wheel (221), a second connecting plate (222) is arranged on the front side of the transmission wheel (221) and close to the edge, the transmission wheels (221) are rotatably connected with the second connecting plate (222), and the transmission wheels (221) are transmitted through the second connecting plate (222).

7. The medical disinfecting device for orthopedic surgery according to claim 6, characterized in that: a motor frame is fixedly welded on the side wall of the left side of the box body (1), a motor (23) is installed on the motor frame, a sector gear (231) is installed on an output shaft of the motor (23), and the sector gear (231) is meshed with the transmission gear (212).

8. The medical disinfecting device for orthopedic surgery according to claim 1, characterized in that: lift subassembly (3) including lifting plate (31), the below of lifting plate (31) and be close to center department and be equipped with electric putter (32), the pedestal mounting of electric putter (32) is in the bottom of box (1), the push rod of electric putter (32) and the welded fastening of lifting plate (31), the bottom of lifting plate (31) and be close to four corners department welded fastening limiting rod (33), the outside of limiting rod (33) is equipped with sleeve pipe (34), limiting rod (33) and sleeve pipe (34) sliding connection, the bottom and box (1) welded fastening of sleeve pipe (34).