CN111803658A

CN111803658A - Medical instrument disinfection placer that operating room used

Info

Publication number: CN111803658A
Application number: CN202010661030.2A
Authority: CN
Inventors: 陈海东
Original assignee: Zhejiang Fuxia Medical Technology Co ltd
Current assignee: Shenzhen New Dongsheng Property Management Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-23
Anticipated expiration: 2040-07-10
Also published as: CN111803658B

Abstract

The invention discloses a medical instrument disinfecting and sterilizing placing device for an operating room, which comprises a box body, wherein four corners of the bottom of the box body are respectively provided with a roller, an air inlet is formed in the wall body at the front end of one side of the box body, a water outlet is formed in the wall body at the rear end of one side of the box body, a handle is arranged on the wall body above one side of the box body, a control box is arranged on one side of the top of the box body, a hand wheel translation mechanism is arranged on the other side of the top of. Through the setting of the mechanism that drains, can be convenient for get rid of the comdenstion water in its sealed lid away, prevent that its comdenstion water from flowing to ground after sealed lid is opened. Through the arrangement of the bearing mechanism, when medical instruments are placed on the bearing mechanism, the sterilized condensed water is discharged, and the cleaning working strength is reduced. Through stop gear's setting, can make whole bearing mechanism more stable when the lifting, prevent to take place to rock and influence the lifting.

Description

Medical instrument disinfection placer that operating room used

Technical Field

The invention relates to the technical field of disinfection and sterilization equipment, in particular to a medical instrument disinfection and sterilization placing device used in an operating room.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, and comprises required computer software, wherein the effects are mainly obtained in a physical mode and other modes, not in a pharmacological, immunological or metabolic mode, or are only assisted by the modes, so that the diagnosis, prevention, monitoring, treatment or alleviation of diseases are achieved; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury, detection, replacement, regulation, or support of a physiological structure or physiological process; the support or maintenance of life, pregnancy control, through examining the sample from the human body, provide information for medical or diagnostic purpose, and after its non-disposable medical instrument uses, generally can disinfect through sterile water, ultraviolet ray or high-pressure steam, but the sealed lid of its top of traditional high-pressure steam disinfection and sterilization device generally is after medical instrument disinfects, its steam can condense on sealed lid inner wall body, when opening it, can often lead to the steam on its sealed lid inner wall to meet the condensation and spill to ground, easily make its surrounding environment moist and breed the bacterium, also increase its clean burden, in addition, the bearing device of traditional high-pressure steam disinfection and sterilization device generally does not have specific drainage device, make its bearing device leave water stain easily, influence subsequent normal use, in addition, the bearing mechanism of traditional high-pressure steam disinfection and sterilization device generally needs to be wholly put into with its medical treatment and put in After the therapeutic apparatus is put on, the supporting mechanism is put in the box body, which is very inconvenient, and in addition, when the traditional high-pressure steam disinfection and sterilization device lifts the supporting device, the traditional high-pressure steam disinfection and sterilization device is troublesome in lifting due to certain weight.

Disclosure of Invention

The invention aims to provide a medical instrument disinfection and sterilization placing device used in an operating room, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a medical instrument disinfection and sterilization placing device used in an operating room comprises a box body, wherein four corners of the bottom of the box body are respectively provided with a roller wheel, an air inlet is arranged on a front end wall body on one side of the box body, a water outlet is arranged on a rear end wall body on one side of the box body, a handle is arranged on a wall body above one side of the box body, a control box is arranged on one side of the top of the box body, a hand wheel translation mechanism is arranged on the other side of the top of the box body, a sealing cover is arranged below the hand wheel translation mechanism, a diversion trench is arranged below the inner wall of the sealing cover, a water drainage mechanism is arranged in a side wall body in the diversion trench, a plurality of steam pipes are also arranged on a cavity wall body in the box body, tooth blocks are respectively arranged on the front end of the cavity body in, a bearing mechanism is arranged between the base plate and the top plate, limiting mechanisms are respectively arranged below the outer walls of the two sides between the base plate and the top plate, and a lifting mechanism is further arranged at the bottom in the box body.

Preferably, the mechanism of draining has seted up the round seal groove on the wall body of a side top surface in the guiding gutter, the mechanism of draining is still equipped with the head rod in the through-hole that is arranged in the wall body in the seal groove in its guiding gutter, be equipped with the counter weight ring on the wall body of head rod below outside, a plurality of second connecting rod and head rod fixed connection on the counter weight ring through the inner wall, and the head rod alternates through the mechanism of draining and installs in the fixed orifices of guiding gutter below, head rod top fixed mounting has sealed the pad, sealed outside lug embedding in bottom of the pad is installed in the seal groove.

Preferably, the supporting mechanism comprises a fixed column, the bottom of the fixed column is fixedly installed at the middle position of the top surface of the bottom plate, and the top of the fixed column is fixedly installed at the middle position of the bottom of the top plate.

Preferably, the supporting mechanism is fixedly provided with a liquid storage plate according to the number on the outer wall of the fixed column, the outer wall of the fixed column is fixedly provided with a supporting plate above the corresponding liquid storage plate, and a plurality of liquid leakage holes are formed in the wall body at the bottom of the supporting plate.

Preferably, the supporting mechanism is further provided with a flow guide pipe between the top supporting plate and the bottom liquid storage plate in an inserting manner, the flow guide pipe is connected with the corresponding liquid storage plate and the supporting plate in series, and flow guide holes are respectively formed in wall bodies located at the top of the liquid storage plate and the supporting plate.

Preferably, stop gear is fixed mounting respectively on the wall body of chassis both sides has the fixed block, stop gear has still seted up the mounting hole in the connecting plate wall body between chassis and top dish, two fixed frames are installed to the symmetry interlude in the fixed block, two install the lock tongue piece in the fixed frame interlude respectively, through first compression spring fixed connection between the fixed slot in the fixed frame in the one side wall body and the fixed slot in the one side wall body of lock tongue piece.

Preferably, two through connecting block fixed connection between the wall body of the fixed frame relative one side, fixed mounting still has the stopper between the fixed block one side intermediate position wall body, through second compression spring fixed connection between connecting block one side wall body and the stopper one side wall body.

Preferably, the limiting mechanism is further provided with an adjusting rod in a corresponding mounting hole in an inserting manner, a thread is arranged on the wall body above the adjusting rod and is in threaded connection with a thread groove on the inner wall above the mounting hole, the bottom of the adjusting rod extends into a cavity on one side in the fixed block, and an extrusion stop block is fixedly arranged at the bottom of the adjusting rod.

Preferably, the lifting mechanism comprises a stud, a wall body below the stud penetrates through a sealing ring at the bottom in the box body and extends into a cavity at the bottom in the box body, a first bevel gear is fixedly mounted at the bottom of the stud, a fixing shaft is fixedly mounted at the bottom of the first bevel gear, and the stud is inserted into a fixing bearing at the bottom in the box body through the fixing shaft at the bottom of the first bevel gear.

Preferably, one side of the first bevel gear is provided with a second bevel gear, one side wall body of the second bevel gear is fixedly provided with a connecting shaft, the connecting shaft penetrates through a fixed bearing in a through hole in the box body and extends to the outside, the second bevel gear is meshed with the fixed shaft through the fixation of the connecting shaft, and the other side of the connecting shaft is fixedly provided with a hand wheel.

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

1. through the setting of the mechanism that drains, can be convenient for get rid of the comdenstion water in its sealed lid away, prevent that its comdenstion water from flowing to ground after sealed lid is opened.

2. Through the arrangement of the bearing mechanism, when medical instruments are placed on the bearing mechanism, the sterilized condensed water is discharged, and the cleaning working strength is reduced.

3. Through stop gear's setting, can make whole bearing mechanism more stable when the lifting, prevent to take place to rock and influence the lifting.

4. The limiting mechanism can be adjusted through the arrangement of the limiting block and the adjusting rod in the lifting mechanism, so that the limiting mechanism can be normally descended.

5. Through elevating system's setting, can be convenient for to its bearing mechanism's lifting and decline, more traditional manpower promotes more laborsavingly.

Drawings

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

FIG. 2 is an exploded view of the main body structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a cross-sectional view of the construction of the support mechanism of the present invention;

FIG. 5 is a structural exploded view of the spacing mechanism of the present invention;

FIG. 6 is an enlarged view at B in FIG. 2;

fig. 7 is an enlarged view at C in fig. 4.

In the figure: 1. a box body; 2. a roller; 3. an air inlet; 4. a water outlet; 5. a handle; 6. a control box; 7. a hand wheel translation mechanism; 8. a sealing cover; 9. a diversion trench; 10. a water discharge mechanism; 11. a steam pipe; 12. a tooth block; 13. a limiting groove; 14. a chassis; 15. a top tray; 16. a support mechanism; 17. a limiting mechanism; 18. a lifting mechanism; 19. a sealing groove; 20. a first connecting rod; 21. a counterweight ring; 22. a second connecting rod; 23. a gasket; 24. fixing a column; 25. a liquid storage tray; 26. a support tray; 27. a weep hole; 28. a flow guide pipe; 29. a flow guide hole; 30. a fixed block; 31. mounting holes; 32. a fixing frame; 33. a lock tongue block; 34. a first compression spring; 35. connecting blocks; 36. a limiting block; 37. a second compression spring; 38. adjusting a rod; 39. a thread; 40. extruding the stop block; 41. a stud; 42. a first bevel gear; 43. a fixed shaft; 44. a second bevel gear; 45. a connecting shaft; 46. a handwheel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-7, the medical instrument disinfection and sterilization placing device for operating rooms provided by the invention comprises a box body 1, wherein four corners of the bottom of the box body 1 are respectively provided with a roller 2, the front end wall body at one side of the box body 1 is provided with an air inlet 3, the rear end wall body at one side of the box body 1 is provided with a water outlet 4, the upper wall body at one side of the box body 1 is provided with a handle 5, one side of the top of the box body 1 is provided with a control box 6, the other side of the top of the box body 1 is provided with a hand wheel translation mechanism 7, a sealing cover 8 is arranged below the hand wheel translation mechanism 7, a diversion trench 9 is arranged below the inner wall of the sealing cover 8, a water drainage mechanism 10 is arranged in the wall body at one side in the diversion trench 9, the wall body in the box body 1 is also provided with a plurality of steam pipes 11, a top plate 15 is arranged above the bottom plate 14, a supporting mechanism 16 is arranged between the bottom plate 14 and the top plate 15, limiting mechanisms 17 are respectively arranged below the outer walls of two sides between the bottom plate 14 and the top plate 15, and a lifting mechanism 18 is arranged at the bottom in the box body 1.

The water discharging mechanism 10 is provided with a circle of sealing groove 19 on the wall body of the top surface at one side in the diversion trench 9, the water discharging mechanism 10 is further provided with a first connecting rod 20 in a through hole in the inner wall body of the sealing groove 19 in the diversion trench 9, a counterweight ring 21 is arranged on the outer wall body below the first connecting rod 20, the counterweight ring 21 is fixedly connected with the first connecting rod 20 through a plurality of second connecting rods 22 on the inner wall, the first connecting rod 20 is installed in a fixed hole below the diversion trench 9 in an inserting manner through the water discharging mechanism 10, a sealing gasket 23 is fixedly installed on the top of the first connecting rod 20, a convex block at the outer side of the bottom of the sealing gasket 23 is installed in the sealing groove 19 in an embedding manner, the supporting mechanism 16 comprises a fixed column 24, the bottom of the fixed column 24 is fixedly installed at the middle position of the top surface of the chassis 14, the top of the fixed column 24 is fixedly, the outer wall of the fixed column 24 is fixedly provided with a supporting tray 26 above the corresponding liquid storage tray 25, the bottom wall of the supporting tray 26 is provided with a plurality of liquid leakage holes 27, the supporting mechanism 16 is also provided with a guide pipe 28 between the top supporting tray 26 and the bottom liquid storage tray 25 in an inserting way, the guide pipe 28 connects the corresponding liquid storage tray 25 and the supporting tray 26 in series, the guide pipe 28 is provided with guide holes 29 on the wall body at the top of the liquid storage tray 25 and the supporting tray 26 respectively, the limiting mechanism 17 is fixedly provided with fixed blocks 30 on the wall body at two sides of the chassis 14 respectively, the limiting mechanism 17 is also provided with a mounting hole 31 in the wall body of the connecting plate between the chassis 14 and the top tray 15, two fixed frames 32 are symmetrically inserted and installed in the fixed blocks 30, the two fixed frames 32 are respectively inserted and installed with latch blocks 33, the fixed grooves in one side wall body in the fixed frames 32 are fixedly connected with the fixed grooves in one, the walls on the opposite sides of the two fixing frames 32 are fixedly connected through a connecting block 35, a limit block 36 is fixedly arranged between the walls at the middle position on one side of the fixing block 30, one side wall of the connecting block 35 is fixedly connected with one side wall of the limit block 36 through a second compression spring 37, a limit mechanism 17 is also provided with an adjusting rod 38 in the corresponding mounting hole 31 in an inserting way, a thread 39 is arranged on the wall above the adjusting rod 38, the thread 39 is in threaded connection with a thread groove on the inner wall above the mounting hole 31, the bottom of the adjusting rod 38 extends into a cavity on one side of the fixing block 30, an extrusion stop block 40 is fixedly arranged at the bottom of the adjusting rod 38, the lifting mechanism 18 comprises a stud 41, a sealing ring at the lower part of the stud 41 penetrates through the bottom in the box 1 and extends into a cavity at the bottom in the box 1, a first bevel gear, the stud 41 is inserted and installed in a fixed bearing at the bottom in the box body 1 through a fixed shaft 43 at the bottom of the first bevel gear 42, a second bevel gear 44 is arranged at one side of the first bevel gear 42, a connecting shaft 45 is fixedly installed at one side wall body of the second bevel gear 44, the connecting shaft 45 penetrates through the fixed bearing in a through hole in the box body 1 and extends to the outside, the second bevel gear 44 is meshed and connected with the fixed shaft 43 through the fixing of the connecting shaft 45, and a hand wheel 46 is fixedly installed at the other side of the connecting.

It should be noted that, when the device for placing medical instruments in an operating room for disinfection and sterilization is used, when steam on the inner wall of the sealing cover 8 is condensed, water drops flow to the guiding groove 9 at the bottom of the sealing cover 8 along the radian of the inner wall of the sealing cover 8 for stacking, when the sealing cover 8 is opened and moved to one side through the hand wheel translation mechanism 7, one end of the external drainage hose is inserted into the bottom through hole of the sealing cover 8 at the guiding groove 9, the counterweight ring 21 is pushed upwards through the external drainage hose, the first connecting rods 20 are driven by the second connecting rods 22 between the counterweight ring 21 and the first connecting rods 20 to lift upwards, the sealing gasket 23 is driven by the first connecting rods 20 to lift upwards, and the sealing gasket 23 is separated from the sealing groove 19 in the bottom wall body in the guiding groove 9, and then make the condensed water in the diversion trench 9 flow into the external drainage hose through the gap between the sealing gasket 23 and the through hole at the bottom of the diversion trench 9, after the condensed water is discharged, take the external drainage hose off from the through hole at the bottom of the sealing cover 8, and then make the sealing gasket 23 descend through the gravity of the counterweight ring 21 below the first connecting rod 20, and then make the convex block outside the bottom of the sealing gasket 23 snap into the sealing groove 19 again, and then seal the through hole at the bottom of the diversion trench 9, prevent the subsequent condensed water from flowing out, after the disinfection of the medical apparatus is completed, the water stain on the supporting tray 26 will flow into the corresponding liquid storage tray 25 below the supporting tray 26 through the liquid leakage hole 27 in the wall body, and at the same time the water stain will gradually flow towards the diversion pipe 28 on one side of the liquid storage tray 25, and then make the condensed water flow out through the diversion hole 29 on the supporting tray 26 on the top surface of the liquid storage tray 25, when the whole supporting mechanism 16 needs to be taken out for placing medical instruments, only the hand wheel 46 on one side of the box body 1 needs to be rotated, so that the hand wheel 46 drives the connecting shaft 45 to rotate, so that the connecting shaft 45 drives the second bevel gear 44 to rotate, so that the second bevel gear 44 drives the first bevel gear 42 to rotate, so that the first bevel gear 42 rotates in the fixed bearing at the bottom in the box body 1 through the fixed shaft 43 at the bottom, so as to drive the stud 41 to fixedly rotate, so that the stud 41 rotates in the spiral groove in the fixed column 24, and meanwhile, because the fixed column 24 limits the rotation in the corresponding limit groove 13 in the box body 1 through the limit block 36 on the connecting plate between the bottom chassis 14 and the top chassis 15, so that the fixing column 24 is lifted upwards through the stud 41, and then the fixing column 24 drives the liquid storage trays 25 and the supporting tray 26 to be lifted, and meanwhile, as the bottom of the guide pipe 28 is fixedly connected with the water outlet 4 through the hose, the guide pipe 28 is always connected with the water outlet 4, and simultaneously, in the process of gradually lifting the fixing column 24, the two locking tongue blocks 33 in the fixing frames 32 at the two sides of the base plate 14 are influenced by the tooth block 12, so that the locking tongue blocks 33 contract and rebound on the tooth block 12, and further the two locking tongue blocks 33 are gradually clamped in the tooth block 12, so that the whole supporting mechanism 16 is more stable, when all the medical instruments to be sterilized are prevented, only the adjusting rods 38 in the two connecting plates between the base plate 14 and the top plate 15 need to be rotated, and then the adjusting rods 38 are moved upwards, and further the extrusion stoppers 40 are driven to move upwards, make extrusion dog 40 not blockking up connecting block 35, and then make connecting block 35 kick-back through the second compression spring 37 of stopper 36 one side, make connecting block 35 drive two mounting holes 31 and move to one side in the fixed block 30, and then make the spring bolt piece 33 of chassis 14 both sides not restricted by tooth piece 12, afterwards, with its hand wheel 46 antiport, make double-screw bolt 41 antiport, and then drive liquid storage plate 25 and holding tray 26 with its fixed column 24 and move down, and then so as to be convenient for subsequent disinfection and sterilization work's normal clear.

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. The utility model provides a medical instrument disinfection placer that operating room used which characterized in that: the water-saving box comprises a box body (1), wherein idler wheels (2) are respectively arranged at four corners of the bottom of the box body (1), an air inlet (3) is formed in the wall body of the front end of one side of the box body (1), a water outlet (4) is formed in the wall body of the rear end of one side of the box body (1), a handle (5) is arranged on the wall body above one side of the box body (1), a control box (6) is arranged on one side of the top of the box body (1), a hand wheel translation mechanism (7) is arranged on the other side of the top of the box body (1), a sealing cover (8) is arranged below the hand wheel translation mechanism (7), a diversion trench (9) is formed below the inner wall of the sealing cover (8), a water drainage mechanism (10) is arranged in the wall body of one side in the diversion trench (9), a plurality of steam pipes (11), spacing groove (13) have been seted up in tooth piece (12) intermediate position wall body, the cavity middle below is equipped with chassis (14) in box (1), chassis (14) top is equipped with top dish (15), be equipped with bearing mechanism (16) between chassis (14) and top dish (15), both sides outer wall below between chassis (14) and top dish (15) still is equipped with stop gear (17) respectively, the bottom still is equipped with elevating system (18) in box (1).

2. The device for disinfecting and placing medical instruments used in an operating room according to claim 1, is characterized in that: the utility model discloses a water drainage mechanism, including guide gutter (9), water drainage mechanism (10), connecting rod (20), first connecting rod (20) and sealing gasket (20), water drainage mechanism (10) has been seted up round seal groove (19) on one side top surface wall body in guide gutter (9), water drainage mechanism (10) still is equipped with first connecting rod (20) in the through-hole that is located seal groove (19) inner wall body in its guide gutter (9), be equipped with counterweight ring (21) on first connecting rod (20) below lateral wall body, counterweight ring (21) are through a plurality of second connecting rod (22) and first connecting rod (20) fixed connection on the inner wall, and in first connecting rod (20) were installed in the fixed orifices of guide gutter (9) below through water drainage mechanism (10) interlude, first connecting rod (20) top fixed mounting has sealed pad (23), sealed pad (23) bottom outside lug embedding is installed in.

3. The device for disinfecting and placing medical instruments used in an operating room according to claim 1, is characterized in that: the supporting mechanism (16) comprises a fixing column (24), the bottom of the fixing column (24) is fixedly installed at the middle position of the top surface of the bottom plate (14), and the top of the fixing column (24) is fixedly installed at the middle position of the bottom of the top plate (15).

4. The device for disinfecting and placing medical instruments used in an operating room according to claim 1, is characterized in that: the supporting mechanism (16) is characterized in that if the outer wall of the fixed column (24) is fixedly provided with a pressing liquid storage disc (25), the outer wall of the fixed column (24) is fixedly provided with a supporting disc (26) above the corresponding liquid storage disc (25), and a plurality of liquid leakage holes (27) are formed in the wall body at the bottom of the supporting disc (26).

5. The device for disinfecting and placing medical instruments used in an operating room according to claim 1, is characterized in that: the supporting mechanism (16) is characterized in that a flow guide pipe (28) is further arranged between the top supporting plate (26) and the bottom liquid storage plate (25) in an inserting mode, the flow guide pipe (28) is connected with the corresponding liquid storage plate (25) and the supporting plate (26) in series, and flow guide holes (29) are formed in wall bodies located at the top of the liquid storage plate (25) and the supporting plate (26) respectively in the flow guide pipe (28).

6. The device for disinfecting and placing medical instruments used in an operating room according to claim 1, is characterized in that: stop gear (17) fixed mounting respectively has fixed block (30) on chassis (14) both sides wall body, stop gear (17) still set up mounting hole (31) in chassis (14) and the connecting plate wall body between top dish (15), fixed block (30) internal symmetry alternates and installs two fixed frames (32), two alternate respectively in fixed frame (32) and install latch piece (33), through first compression spring (34) fixed connection between the fixed slot in fixed frame (32) one side wall body in fixed frame fixed slot and latch piece (33) one side wall body.

7. The device for disinfecting and placing medical instruments used in the operating room as claimed in claim 6, wherein: two through connecting block (35) fixed connection between the wall body of fixed frame (32) one side relatively, it has stopper (36) still fixed mounting between the fixed block (30) one side intermediate position wall body, through second compression spring (37) fixed connection between connecting block (35) a lateral wall body and stopper (36) a lateral wall body.

8. The device for disinfecting and placing medical instruments used in an operating room according to claim 1, is characterized in that: stop gear (17) still alternate in mounting hole (31) that correspond and install regulation pole (38), be equipped with screw thread (39) on adjusting pole (38) top wall body, and thread (39) and mounting hole (31) in the thread groove threaded connection on the upper inner wall, adjust pole (38) bottom and extend to in fixed block (30) one side cavity, and adjust pole (38) bottom fixed mounting have extrusion dog (40).

9. The device for disinfecting and placing medical instruments used in an operating room according to claim 1, is characterized in that: elevating system (18) include double-screw bolt (41), the sealing washer that double-screw bolt (41) below wall body passed bottom in box (1) extends to the cavity of bottom in box (1), and double-screw bolt (41) bottom fixed mounting has first bevel gear (42), first bevel gear (42) bottom fixed mounting has fixed axle (43), double-screw bolt (41) are installed in the fixed bearing of bottom in box (1) through fixed axle (43) interlude of first bevel gear (42) bottom.

10. The device for disinfecting and placing medical instruments used in an operating room according to claim 9, wherein: the improved box body is characterized in that a second bevel gear (44) is arranged on one side of the first bevel gear (42), a connecting shaft (45) is fixedly mounted on one side wall body of the second bevel gear (44), the connecting shaft (45) penetrates through a fixed bearing in a through hole in the box body (1) and extends to the outside, the second bevel gear (44) is meshed with the fixed shaft (43) through fixation of the connecting shaft (45), and a hand wheel (46) is fixedly mounted on the other side of the connecting shaft (45).