CN216023930U - Anesthesia department is with anesthesia waste gas pump drainage device - Google Patents
Anesthesia department is with anesthesia waste gas pump drainage device Download PDFInfo
- Publication number
- CN216023930U CN216023930U CN202122115337.5U CN202122115337U CN216023930U CN 216023930 U CN216023930 U CN 216023930U CN 202122115337 U CN202122115337 U CN 202122115337U CN 216023930 U CN216023930 U CN 216023930U
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- air
- box body
- space
- pipe
- waste gas
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- 239000002912 waste gas Substances 0.000 title claims abstract description 27
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 13
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 51
- 238000000605 extraction Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims description 28
- 230000003444 anaesthetic effect Effects 0.000 claims description 19
- 238000005086 pumping Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 abstract description 4
- 238000000746 purification Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003983 inhalation anesthetic agent Substances 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of medical instruments, in particular to an anesthesia waste gas extraction device for an anesthesia department; the air extraction device comprises a box body, wherein an air extraction pipe is rotatably connected to the box body, a movable support is slidably connected to the box body, and the air extraction pipe is rotatably connected with the movable support; a first filtering space and a first connecting space are arranged in the box body, a first air pump connected with an air exhaust pipe is arranged in the box body, a first air exhaust pipe is fixedly connected to the other end of the first air pump and connected with the first filtering space, a first connecting pipe connected with the first connecting space is arranged in the box body, a second air pump is arranged at the other end of the first connecting pipe, a second air exhaust pipe is fixedly connected below the second air pump, a second filtering space and a first air exhaust space are arranged in the box body, the other end of the second air exhaust pipe is connected with the second filtering space, and an air exhaust hole connected with the first air exhaust space is fixedly connected to the box body; the requirement of exhaust gas extraction in the prior art is met.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an anesthesia waste gas extraction device for an anesthesia department.
Background
With the increasing use of inhalation anesthetics in operating rooms, the anesthetic gases or vapors dispersed in the operating room during the operation process will cause air pollution in the operating room environment. The long-term exposure to the environment polluted by the trace anesthetic waste gas can bring adverse effects on the physical and psychological health of operating room workers, the anesthetic waste gas pollution and the harm thereof in the operating room have attracted general attention, the anesthetic waste gas pollution in the operating room is reduced, and the health protection of the workers is enhanced to become an important aspect of the environmental protection of the operating room.
At present, most of the existing extraction devices for the anesthetic waste gas extract the waste gas in a mode of extracting the waste gas by an air extracting pump and then remove the waste gas, but the existing extraction devices are mostly fixed when extracting the waste gas, and the angle of extraction cannot be adjusted, so that the efficiency of extraction is low, and meanwhile, when removing the waste gas, large granular substances in the air can enter an air pump, and the removal efficiency can be lowered after long-term use; on the other hand, the anesthetic waste gas extraction device in the prior art only filters and removes impurities once, and various impurities in the gas cannot be completely removed by a single impurity removing liquid, so that a novel anesthetic waste gas extraction device is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an anesthesia waste gas extraction device for an anesthesia department, which effectively solves the problems that the waste gas extraction efficiency is low, the purification function is incomplete, large particles in air can enter an air pump and the like in the prior art, and greatly improves the extraction and purification efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme; an anesthetic waste gas pumping device for an anesthetic department comprises a box body, wherein an exhaust pipe is rotatably connected to the box body, a movable support is slidably connected to the box body, and the exhaust pipe is rotatably connected with the movable support; be provided with first filtration space and first connection space in the box, be provided with first fixed ventilative board between first filtration space and first connection space, be provided with the first air pump that is connected with the exhaust tube in the box, first air pump other end rigid coupling has first exhaust pipe, first exhaust pipe is connected with first filtration space through first connection space, the rigid coupling has the first connecting pipe that is connected with first connection space in the box, the first connecting pipe other end is provided with the second air pump, second air pump below rigid coupling has the second exhaust pipe, be provided with second filtration space and first exhaust space in the box, rigid coupling has the fixed ventilative board of second between first exhaust space and the second filtration space, the second exhaust pipe other end is connected with second filtration space through first exhaust space, the rigid coupling has the exhaust hole that is connected with first exhaust space on the box.
Further: the end of the exhaust pipe is detachably connected with a protective net, and a sliding groove matched with the movable support is fixedly connected to the exhaust pipe.
Further: an arc-shaped sliding column fixedly connected with the movable support is connected in the box body in a sliding mode, and a sliding groove matched with the movable support and the arc-shaped sliding column is formed in the box body.
Further: the first fixed air permeable plate and the second fixed air permeable plate are both provided with air holes.
Further: the box body is provided with a first liquid inlet hole and a first liquid outlet hole which are connected with the first filtering space, and the box body is provided with a second liquid inlet hole and a second liquid outlet hole which are connected with the second filtering space.
Further: the box body is fixedly connected with a handrail frame and universal wheels.
Compared with the prior art, the gain effect of the utility model is as follows;
the utility model has the advantages of ingenious conception and simple operation, the cooperation between the exhaust tube and the movable support realizes the fixation of the exhaust tube and the adjustment of the angle of the exhaust tube, thereby greatly facilitating the operation of medical personnel, the arrangement of the protective net prevents large particles from entering the utility model, the arrangement of the first air pump and the second air pump in the box body realizes the control of secondary impurity removal and filtration on impurities, thereby ensuring the purity of the discharged gas to reach the standard, effectively solving the problems of low exhaust gas extraction efficiency, imperfect purification function, large particles in the air entering the air pump and the like in the prior art, and greatly improving the extraction and purification efficiency.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
FIG. 3 is a cutaway view of the present invention.
In the figure: 1. the air filter comprises a box body, 2, an air exhaust pipe, 3, a movable support, 4, a first liquid inlet hole, 5, a protective net, 6, a first liquid discharge hole, 7, an armrest frame, 8, an air exhaust hole, 9, a second liquid inlet hole, 10, a second liquid discharge hole, 11, an arc sliding column, 12, a first fixed air-permeable plate, 13, a first air pump, 14, a first air exhaust pipe, 15, a first filtering space, 16, a first connecting space, 17, a first connecting pipe, 18, a second air pump, 19, a second fixed air-permeable plate, 20, a second air exhaust pipe, 21, a first air exhaust space, 22 and a second filtering space.
Detailed Description
An anesthetic waste gas extraction device for an anesthesia department comprises a box body 1, wherein an exhaust tube 2 is rotatably connected to the box body 1, a movable support 3 is slidably connected to the box body 1, and the exhaust tube 2 is rotatably connected with the movable support 3; a first filtering space 15 and a first connecting space 16 are arranged in the box body 1, a first fixed ventilating plate 12 is arranged between the first filtering space 15 and the first connecting space 16, a first air pump 13 connected with the air pumping pipe 2 is arranged in the box body 1, a first air pumping pipe 14 is fixedly connected with the other end of the first air pump 13, the first air pumping pipe 14 is connected with the first filtering space 15 through the first connecting space 16, a first connecting pipe 17 connected with the first connecting space 16 is fixedly connected in the box body 1, a second air pump 18 is arranged at the other end of the first connecting pipe 17, a second air pumping pipe 20 is fixedly connected below the second air pump 18, a second filtering space 22 and a first air exhausting space 21 are arranged in the box body 1, a second fixed ventilating plate 19 is fixedly connected between the first air exhausting space 21 and the second filtering space 22, and the other end of the second air pumping pipe 20 is connected with the second filtering space 22 through the first air exhausting space 21, the box body 1 is fixedly connected with an exhaust hole 8 connected with the first exhaust space 21.
As shown in fig. 1, 2 and 3: when the medical staff operates the medical staff, after different filter liquids are respectively put into the first filtering space 15 and the second filtering space 22, the medical staff opens the first air pump 13 and the second air pump 18, outside air enters the first filtering space 15 through the protective net 5, the air exhaust pipe 2, the first air pump 13 and the first air exhaust pipe 14 for primary filtering, the air enters the first connecting space 16 through the first fixed air permeable plate 12 after primary filtering, the air in the first connecting space 16 enters the second filtering space 22 through the first connecting pipe 17 and the second air exhaust pipe 20 under the action of the second air pump 18 for secondary filtering, and the air after secondary filtering is discharged to the outside from the air exhaust hole 8 after passing through the second fixed air permeable plate 19 and the first air exhaust space 21; the medical staff can rotate the movable support 3 according to the air exhaust angle, so that the angle of the air exhaust pipe 2 is adjusted, and the operation of the medical staff is greatly facilitated; effectively solved the waste gas extraction inefficiency that exists among the prior art, purification performance is imperfect and in the air large granule can get into the air pump scheduling problem, improved extraction and purification efficiency greatly.
The end of the exhaust pipe 2 is detachably connected with a protective screen 5, and the exhaust pipe 2 is fixedly connected with a sliding chute matched with the movable support 3.
As shown in fig. 1: the detachable protective net 5 not only facilitates the replacement of different environments, but also greatly ensures the stability of the functions of the utility model, and the arrangement of the sliding groove on the exhaust pipe 2 not only increases the stability of the functions of the utility model, but also realizes the functions of the exhaust pipe 2 in various ways.
An arc-shaped sliding column 11 fixedly connected with the movable support 3 is connected in the box body 1 in a sliding mode, and a sliding groove matched with the movable support 3 and the arc-shaped sliding column 11 is formed in the box body 1.
As shown in fig. 3: the cooperation of the arc-shaped sliding column 11 and the movable bracket 3 ensures the functional integrity of the utility model.
The first fixed air permeable plate 12 and the second fixed air permeable plate 19 are both provided with air holes.
As shown in fig. 3: the functional integrity of the present invention is ensured by the arrangement of the second fixed air-permeable plate 19 and the air-permeable holes of the first fixed air-permeable plate 12.
The box body 1 is provided with a first liquid inlet hole 4 and a first liquid outlet hole 6 which are connected with the first filtering space 15, and the box body 1 is provided with a second liquid inlet hole 9 and a second liquid outlet hole 10 which are connected with the second filtering space 22.
As shown in fig. 3: the arrangement of the first liquid inlet hole 4, the first liquid outlet hole 6, the second liquid inlet hole 9 and the second liquid outlet hole 10 facilitates the injection and the discharge of the filtrate in the first filtering space 15 and the second filtering space 22.
The box body 1 is fixedly connected with a handrail frame 7 and universal wheels.
As shown in fig. 1: the arrangement of the universal wheels of the handrail frame 7 facilitates the movement of the utility model.
The working process of the utility model is as follows:
as shown in fig. 1, 2 and 3: when the medical staff operates the medical staff, after different filter liquids are respectively put into the first filtering space 15 and the second filtering space 22, the medical staff opens the first air pump 13 and the second air pump 18, outside air enters the first filtering space 15 through the protective net 5, the air exhaust pipe 2, the first air pump 13 and the first air exhaust pipe 14 for primary filtering, the air enters the first connecting space 16 through the first fixed air permeable plate 12 after primary filtering, the air in the first connecting space 16 enters the second filtering space 22 through the first connecting pipe 17 and the second air exhaust pipe 20 under the action of the second air pump 18 for secondary filtering, and the air after secondary filtering is discharged to the outside from the air exhaust hole 8 after passing through the second fixed air permeable plate 19 and the first air exhaust space 21; the medical staff can rotate the movable support 3 according to the air exhaust angle, so that the angle of the air exhaust pipe 2 is adjusted, and the operation of the medical staff is greatly facilitated; the detachable protective net 5 not only facilitates the replacement of different environments, but also greatly ensures the stability of the functions of the utility model, and the arrangement of the sliding groove on the exhaust pipe 2 not only increases the stability of the functions of the utility model, but also realizes the functions of the exhaust pipe 2 in various ways; the arrangement of the air holes of the second fixed air permeable plate 19 and the first fixed air permeable plate 12 ensures the integrity of the functions of the utility model; the arrangement of the first liquid inlet hole 4, the first liquid discharge hole 6, the second liquid inlet hole 9 and the second liquid discharge hole 10 facilitates the injection and discharge of filter liquid in the first filtering space 15 and the second filtering space 22, effectively solves the problems that the waste gas extraction efficiency is low, the purification function is incomplete, large particles in the air can enter an air pump and the like in the prior art, and greatly improves the extraction and purification efficiency.
Claims (6)
1. The utility model provides an anesthesia administrative or technical offices are with anesthesia waste gas extraction device which characterized in that: the air extraction device comprises a box body (1), wherein an air extraction pipe (2) is rotatably connected to the box body (1), a movable support (3) is slidably connected to the box body (1), and the air extraction pipe (2) is rotatably connected with the movable support (3); a first filtering space (15) and a first connecting space (16) are arranged in the box body (1), a first fixed vent plate (12) is arranged between the first filtering space (15) and the first connecting space (16), a first air pump (13) connected with an air pumping pipe (2) is arranged in the box body (1), a first air pumping pipe (14) is fixedly connected with the other end of the first air pump (13), the first air pumping pipe (14) is connected with the first filtering space (15) through the first connecting space (16), a first connecting pipe (17) connected with the first connecting space (16) is fixedly connected in the box body (1), a second air pump (18) is arranged at the other end of the first connecting pipe (17), a second air pumping pipe (20) is fixedly connected below the second air pump (18), a second filtering space (22) and a first air exhausting space (21) are arranged in the box body (1), a second fixed vent plate (19) is fixedly connected between the first air exhausting space (21) and the second filtering space (22), the other end of the second exhaust pipe (20) is connected with a second filtering space (22) through a first exhaust space (21), and an exhaust hole (8) connected with the first exhaust space (21) is fixedly connected to the box body (1).
2. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: the port of the exhaust pipe (2) is detachably connected with a protective net (5), and a sliding groove matched with the movable support (3) is fixedly connected to the exhaust pipe (2).
3. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: an arc-shaped sliding column (11) fixedly connected with the movable support (3) is connected in the box body (1) in a sliding mode, and a sliding groove matched with the movable support (3) and the arc-shaped sliding column (11) is formed in the box body (1).
4. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: the first fixed air permeable plate (12) and the second fixed air permeable plate (19) are both provided with air holes.
5. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: a first liquid inlet hole (4) and a first liquid outlet hole (6) which are connected with the first filtering space (15) are formed in the box body (1), and a second liquid inlet hole (9) and a second liquid outlet hole (10) which are connected with the second filtering space (22) are formed in the box body (1).
6. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: the box body (1) is fixedly connected with a handrail frame (7) and universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122115337.5U CN216023930U (en) | 2021-09-03 | 2021-09-03 | Anesthesia department is with anesthesia waste gas pump drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122115337.5U CN216023930U (en) | 2021-09-03 | 2021-09-03 | Anesthesia department is with anesthesia waste gas pump drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216023930U true CN216023930U (en) | 2022-03-15 |
Family
ID=80597077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122115337.5U Expired - Fee Related CN216023930U (en) | 2021-09-03 | 2021-09-03 | Anesthesia department is with anesthesia waste gas pump drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216023930U (en) |
-
2021
- 2021-09-03 CN CN202122115337.5U patent/CN216023930U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |