CN112076334A

CN112076334A - Air disinfection device for surgical operating room

Info

Publication number: CN112076334A
Application number: CN202011087679.4A
Authority: CN
Inventors: 李从宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2020-12-15

Abstract

The invention discloses an air disinfection device for a surgical operating room, which comprises a box body, wherein an annular groove is formed in the bottom of the inner side of the box body, a support rod is connected in the annular groove in a sliding manner, a barrel is fixedly connected in the box body, a ventilation groove is formed in the side wall of the barrel, the lower end of the barrel is connected with a bottom cover through threads, a fan is fixedly installed on the upper portion of the inner side of the barrel, a porous barrel is connected in the barrel in a sliding manner, a filter screen is bonded on the outer side of the porous barrel, a rotating sleeve is rotatably connected on the outer side of the barrel, a driven gear is fixedly connected on the outer side of the rotating sleeve, an aeration pipe is fixedly connected on the rotating sleeve and is L-shaped, a plurality of aeration holes are formed. The invention relates to an air disinfection device for a surgical operating room, which has the characteristics of good disinfection effect and convenience in dust removal.

Description

Air disinfection device for surgical operating room

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to an air disinfection device for a surgical operating room.

Background

The surgery is called as operation, commonly known as open surgery, and refers to a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments and operated by surgeons or other professionals to remove pathological changes, change structures or implant foreign objects by means of external force.

In a surgical operating room, a sterile environment is more beneficial to a patient, and the probability of infection of a wound is reduced. At present, an air disinfection device is adopted in a surgical operating room for disinfection, but an effective disinfection measure is lacked during disinfection, continuous disinfection is difficult, spray disinfection limits the use of the operating room, the operating room can be used only after being sealed for a period of time, and the micro dust in the air is difficult to remove by spray disinfection. Accordingly, there is a need for improvements in the art.

The invention content is as follows:

the present invention has been made to solve the above problems, and an object of the present invention is to provide a surgical operating room air sterilizing apparatus which solves the problems mentioned in the background art.

In order to solve the above problems, the present invention provides a technical solution:

the utility model provides a surgery operating room air degassing unit, includes the box, the ring channel has been seted up to the inboard bottom of box, sliding connection has the bracing piece in the ring channel, the inside fixedly connected with barrel of box, the ventilation groove has been seted up to the lateral wall of barrel, there is the bottom lower extreme of barrel through threaded connection, the inboard upper portion fixed mounting of barrel has the fan, sliding connection has porous section of thick bamboo in the barrel, the outside bonding of porous section of thick bamboo has the filter screen, the outside of barrel is rotated and is connected with and rotates the cover, the outside fixedly connected with driven gear who rotates the cover, the fixedly connected with aeration pipe is sheathe in the rotation, the aeration pipe is the L type, a plurality of aeration holes have been seted up on the aeration pipe, the outer fixed.

Preferably, the number of the aeration pipes is four, and the four aeration pipes are arranged on the rotating sleeve in an annular array.

As preferred, the lower extreme fixedly connected with supporting seat of box, the inside fixed mounting of supporting seat has the bearing, the connecting axle has been cup jointed in the bearing, the lower extreme fixedly connected with connecting seat of connecting axle, the lower extreme fixedly connected with support frame of connecting seat, the lower extreme fixedly connected with wheel carrier of support frame, it has the wheel to articulate in the wheel carrier, the both ends fixedly connected with support bar of support frame, there is the bail through threaded connection in the support bar, bail and wheel contact, the left side bottom fixedly connected with drain pipe of box, install the valve on the drain pipe.

As preferred, the lateral wall fixedly connected with filler pipe of box, the floater has been put in the filler pipe, the upper end of filler pipe is provided with the filler hopper, there is the end cap through threaded connection on the filler hopper, the left end bonding of filler pipe has the block net, the lateral wall fixedly connected with U type pipe of box, the left side upper end of U type pipe is provided with the exhaust fill, the right side upper end fixedly connected with of U type pipe strains a section of thick bamboo, the upper end of straining a section of thick bamboo has the cover through threaded connection, the vent has been seted up on the cover, it has the backing sheet to strain sliding connection in the section of thick bamboo, the backing sheet is porous hollow out construction, the upper end bonding of backing sheet has the fungus isolation layer, the fungus isolation layer is made for separating the ventilative non-woven fabrics of fungus.

Preferably, the upper end of the spring is in contact with the support plate, and the lower end of the spring is in contact with the lower end of the inside of the filter cartridge.

Preferably, the heater is fixedly mounted on the side wall of the box body, the upper end of the box body is connected with a box cover through threads, and the lower end of the box cover is connected with the cylinder body in a contact manner.

Preferably, the middle part of the box cover is provided with an air inlet, the upper end of the box cover is fixedly provided with a motor, a motor shaft of the motor penetrates through the box cover and is rotatably connected with the box cover, the lower end of the motor shaft is fixedly provided with a driving gear, and the driving gear is meshed with the driven gear.

Preferably, the water feeding pipe is L-shaped and is made of high-temperature-resistant transparent resin materials.

The invention has the beneficial effects that: the invention relates to a surgical operating room air sterilizing device, which has the characteristics of good sterilizing effect and convenient dust removal, and has the following two beneficial effects compared with the traditional surgical operating room air sterilizing device in specific use:

firstly, an aeration device can be formed by containing disinfectant in a box body and designing components such as a fan, a barrel, a porous barrel, a filter screen, a rotating sleeve, an aeration pipe, a stirring sheet and the like, a driven gear is designed on the rotating sleeve and is matched with a driving gear on a motor shaft of a motor, so that the aeration pipe can rotate during aeration, the aeration effect is improved, air is enabled to be more fully contacted with the disinfectant in the box body, the disinfection effect is improved, a designed heater can heat the disinfectant, germs are killed through the disinfectant and high temperature, and the disinfection effect is better;

secondly, the dust particles in the air can be filtered through the designed filter screen, the U-shaped pipe is designed on the box body, the filter cylinder is designed on the U-shaped pipe, the support sheet and the bacteria isolation layer are designed in the filter cylinder, the germs can be isolated, the germs which are not killed are prevented from flowing out, the filtered dust particles can be collected through the designed cylinder body, and the collected dust particles can be discharged by opening the bottom cover.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the filter cartridge of FIG. 2 in accordance with the present invention;

FIG. 5 is a front view of the porous cartridge of FIG. 1 in accordance with the present invention;

FIG. 6 is a top view of the aerator tube of FIG. 1 according to the present invention;

FIG. 7 is a top view of the case of FIG. 1 of the present invention.

In the figure: 1. a box body; 2. an annular groove; 3. a barrel; 4. a ventilation slot; 5. a bottom cover; 6. a fan; 7. a porous cylinder; 8. a filter screen; 9. rotating the sleeve; 10. a driven gear; 11. an aeration pipe; 12. an aeration hole; 13. a stirring sheet; 14. a heater; 15. a box cover; 16. an air inlet; 17. an electric motor; 18. a motor shaft; 19. a drive gear; 20. a supporting seat; 21. a bearing; 22. a connecting shaft; 23. a connecting seat; 24. a support frame; 25. a support bar; 26. a wheel carrier; 27. a wheel; 28. a supporting strip; 29. a staple bolt; 30. a drain pipe; 31. a valve; 32. a water feeding pipe; 33. a floating ball; 34. a water adding hopper; 35. a plug; 36. blocking; 37. a U-shaped pipe; 38. an exhaust hopper; 39. a filter cartridge; 40. a cylinder cover; 41. a vent; 42. a support sheet; 43. a bacterium isolation layer; 44. a spring.

The specific implementation mode is as follows:

as shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment:

example (b):

an air sterilizing device for a surgical operating room comprises a box body 1, wherein the bottom of the inner side of the box body 1 is provided with an annular groove 2, a supporting rod 25 is connected in the annular groove 2 in a sliding way, a cylinder body 3 is fixedly connected in the box body 1, the side wall of the cylinder body 3 is provided with a ventilation groove 4, the lower end of the cylinder body 3 is connected with a bottom cover 5 through screw threads, a fan 6 is fixedly arranged at the upper part of the inner side of the cylinder 3, a porous cylinder 7 is connected in the cylinder 3 in a sliding way, a filter screen 8 is bonded on the outer side of the porous cylinder 7, a rotating sleeve 9 is rotatably connected on the outer side of the cylinder 3, the outer side of the rotating sleeve 9 is fixedly connected with a driven gear 10, the rotating sleeve 9 is fixedly connected with an aeration pipe 11, the aeration pipe 11 is L-shaped, a plurality of aeration holes 12 are formed in the aeration pipe 11, and the outer surface of the aeration pipe 11 is fixedly connected with a stirring sheet 13.

The number of the aeration pipes 11 is four, and the four aeration pipes 11 are arranged on the rotating sleeve 9 in an annular array.

Wherein, the lower extreme fixedly connected with supporting seat 20 of box 1, the inside fixed mounting of supporting seat 20 has bearing 21, the connecting axle 22 has been cup jointed in the bearing 21, the lower extreme fixedly connected with connecting seat 23 of connecting axle 22, the lower extreme fixedly connected with support frame 24 of connecting seat 23, the lower extreme fixedly connected with wheel carrier 26 of support frame 24, it has wheel 27 to articulate in the wheel carrier 26, the both ends fixedly connected with support bar 28 of support frame 24, there is bail 29 through threaded connection in the support bar 28, bail 29 and the contact of wheel 27, the left side bottom fixedly connected with drain pipe 30 of box 1, install valve 31 on the drain pipe 30.

The utility model discloses a box 1, including box 1, lateral wall fixedly connected with filler pipe 32, floater 33 has been put in the filler pipe 32, the upper end of filler pipe 32 is provided with water filling bucket 34, there is end cap 35 through threaded connection on the water filling bucket 34, the left end of water filling pipe 32 is glued there is block 36, the lateral wall fixedly connected with U type pipe 37 of box 1, the left side upper end of U type pipe 37 is provided with exhaust fill 38, the right side upper end fixedly connected with of U type pipe 37 strains a section of thick bamboo 39, the upper end of straining a section of thick bamboo 39 has cover 40 through threaded connection, vent 41 has been seted up on the cover 40, sliding connection has a section of thick bamboo 42 in straining a section of thick bamboo 39, backing sheet 42 is porous fretwork structure, the upper end of backing sheet 42 is glued and is had fungus layer 43, fungus layer 43 is for the ventilative preparation of fungus-isolating non-woven fabrics.

Wherein the upper end of the spring 44 is in contact with the support plate 42, and the lower end of the spring 44 is in contact with the lower end of the inside of the filter cartridge 39.

The heater 14 is fixedly mounted on the side wall of the box body 1, the upper end of the box body 1 is connected with a box cover 15 through threads, and the lower end of the box cover 15 is connected with the cylinder body 3 in a contact manner.

An air inlet 16 is formed in the middle of the box cover 15, an electric motor 17 is fixedly mounted at the upper end of the box cover 15, a motor shaft 18 of the electric motor 17 penetrates through the box cover 15, the motor shaft 18 is rotatably connected with the box cover 15, a driving gear 19 is fixedly mounted at the lower end of the motor shaft 18, and the driving gear 19 is meshed with the driven gear 10.

Wherein, the water feeding pipe 32 is L-shaped, and the water feeding pipe 32 is made of high temperature resistant transparent resin material.

The using state of the invention is as follows: when air in a surgical operating room needs to be disinfected, a fan 6 is started, the fan 6 inputs air into a barrel 3, then the air flow passes through a porous barrel 7 and a filter screen 8 to primarily filter the input air, then the air flow passes through a ventilation groove 4 and flows out through an aeration hole 12 on an aeration pipe 11, so that the air is fully contacted with disinfectant in a box body 1 for disinfection, when the air disinfection device is used, a heater 14 is preheated, the heater 14 belongs to the prior art, can set heating temperature as required for auxiliary disinfection, then the air contacted with the disinfectant enters a filter cylinder 39 and sequentially passes through a bacteria isolation layer 43, a support sheet 42, a U-shaped pipe 37 and an exhaust hopper 38 to realize circulation of the air flow, under the action of the bacteria isolation layer 43, germs can be blocked, the germs can be prevented from flowing out, thus multi-level disinfection is realized, and the disinfection effect is better, the device can be continuously used in an operating room without adopting the traditional spray sterilization mode;

the disinfectant in the box body 1 can be consumed, and the height of the floating ball 33 can be observed through the transparent water adding pipe 32, so that the liquid level height in the box body 1 can be judged, whether the disinfectant needs to be added or not can be known, when the disinfectant needs to be added, the disinfectant can be added through the water adding hopper 34 only by opening the plug 35, and the use is convenient;

in the sterilization process, the motor 17 is started, the motor shaft 18 of the motor 17 drives the driving gear 19 to rotate, the driving gear 19 drives the driven gear 10 to rotate, the driven gear 10 drives the rotating sleeve 9 to rotate, the rotating sleeve 9 drives the aeration pipe 11 to rotate, the aeration pipe 11 drives the stirring sheet 13 to rotate, the stirring sheet 13 can stir the disinfectant, and the air discharged by the aeration pipe 11 can be more fully contacted with the disinfectant;

when the air passing through the porous cylinder 7 is filtered by the filter screen 8, the filtered dust can be left at the bottom of the cylinder 3, and when the dust needs to be treated, the dust can be discharged by only opening the bottom cover 5, so that the dust is convenient and quick; when the device needs to be moved, the clamp 29 is rotated, the clamp 29 and the supporting bar 28 are in threaded motion, relative displacement is generated, the clamp 29 is separated from the wheel 27, the wheel 27 can be unlocked, and then the device is pushed away, so that the device is convenient to move.

Claims

1. A surgical operating room air degassing unit, includes box (1), its characterized in that: the box body is characterized in that an annular groove (2) is formed in the bottom of the inner side of the box body (1), a supporting rod (25) is connected in the annular groove (2) in a sliding mode, a barrel body (3) is fixedly connected to the inner side of the box body (1), a ventilation groove (4) is formed in the side wall of the barrel body (3), the lower end of the barrel body (3) is connected with a bottom cover (5) through threads, a fan (6) is fixedly installed on the upper portion of the inner side of the barrel body (3), a porous barrel (7) is connected in the barrel body (3) in a sliding mode, a filter screen (8) is bonded to the outer side of the porous barrel (7), a rotating sleeve (9) is rotatably connected to the outer side of the barrel body (3), a driven gear (10) is fixedly connected to the outer side of the rotating sleeve (9), an aeration pipe (11) is fixedly connected to the, the outer surface of the aeration pipe (11) is fixedly connected with a stirring sheet (13).

2. A surgical operating room air sterilizer of claim 1, wherein: the number of the aeration pipes (11) is four, and the four aeration pipes (11) are arranged on the rotating sleeve (9) in an opposite annular array.

3. A surgical operating room air sterilizer of claim 1, wherein: the lower extreme fixedly connected with supporting seat (20) of box (1), the inside fixed mounting of supporting seat (20) has bearing (21), coupling axle (22) has been cup jointed in bearing (21), the lower extreme fixedly connected with connecting seat (23) of connecting axle (22), the lower extreme fixedly connected with support frame (24) of connecting seat (23), the lower extreme fixedly connected with wheel carrier (26) of support frame (24), it has wheel (27) to articulate in wheel carrier (26), the both ends fixedly connected with support bar (28) of support frame (24), there is bail (29) through threaded connection in support bar (28), bail (29) and wheel (27) contact, the left side bottom fixedly connected with drain pipe (30) of box (1), install valve (31) on drain pipe (30).

4. A surgical operating room air sterilizer of claim 1, wherein: the box body is characterized in that a water adding pipe (32) is fixedly connected to the side wall of the box body (1), a floating ball (33) is placed in the water adding pipe (32), a water adding hopper (34) is arranged at the upper end of the water adding pipe (32), a plug (35) is connected to the water adding hopper (34) through threads, a blocking net (36) is bonded to the left end of the water adding pipe (32), a U-shaped pipe (37) is fixedly connected to the side wall of the box body (1), an exhaust hopper (38) is arranged at the upper end of the left side of the U-shaped pipe (37), a filter cylinder (39) is fixedly connected to the upper end of the right side of the U-shaped pipe (37), a cylinder cover (40) is connected to the upper end of the filter cylinder (39) through threads, a vent (41) is formed in the cylinder cover (40), a support sheet (42) is slidably connected to the filter cylinder (39), the support sheet (42, the bacteria isolation layer (43) is made of bacteria isolation breathable non-woven fabric, and a spring (44) is installed in the filter cylinder (39).

5. A surgical operating room air sterilizer of claim 4, wherein: the upper end of the spring (44) is in contact with the support plate (42), and the lower end of the spring (44) is in contact with the lower end of the inner side of the filter cylinder (39).

6. A surgical operating room air sterilizer of claim 1, wherein: the side wall fixed mounting of box (1) has heater (14), there is case lid (15) upper end through threaded connection box (1), the lower extreme contact of case lid (15) is connected with barrel (3).

7. A surgical operating room air sterilizer of claim 6, wherein: air intake (16) have been seted up at the middle part of case lid (15), the upper end fixed mounting of case lid (15) has motor (17), motor shaft (18) of motor (17) run through case lid (15) and motor shaft (18) and case lid (15) and rotate and be connected, the lower extreme fixed mounting of motor shaft (18) has drive gear (19), drive gear (19) and driven gear (10) meshing.

8. A surgical operating room air sterilizer of claim 4, wherein: the water adding pipe (32) is L-shaped, and the water adding pipe (32) is made of high-temperature-resistant transparent resin materials.