CN219836286U - Negative pressure filtering device for medical equipment - Google Patents
Negative pressure filtering device for medical equipment Download PDFInfo
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- CN219836286U CN219836286U CN202321291136.3U CN202321291136U CN219836286U CN 219836286 U CN219836286 U CN 219836286U CN 202321291136 U CN202321291136 U CN 202321291136U CN 219836286 U CN219836286 U CN 219836286U
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- filter
- box
- fixedly connected
- negative pressure
- medical equipment
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- 238000001914 filtration Methods 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 23
- 238000012545 processing Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 238000012216 screening Methods 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- 241000220317 Rosa Species 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a negative pressure filtering device for medical equipment, which belongs to the technical field of medical equipment and comprises a bottom plate, wherein a supporting leg, a vacuum box and a filtering box are arranged at the top of the bottom plate, a supporting seat is arranged at the top of the supporting leg, a vacuum pump is arranged at the inner side of the supporting seat, and a first air conveying pipe is arranged at one end of the vacuum pump.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a negative pressure filtering device for medical instrument equipment.
Background
Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for the human body, including computer software required for the purpose of diagnosis, prevention, monitoring, treatment or alleviation of diseases; diagnosis, monitoring, treatment, alleviation or functional compensation of lesions; examination, substitution, regulation or support of physiological structures or physiological processes; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.
However, most of the existing medical apparatuses cannot filter air, and after long-time use, the inside of the medical apparatus is easily blocked by air impurities, so that the use work of the apparatus is affected, and therefore, a negative pressure filter device for medical apparatus equipment is needed.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide a negative pressure filtering device for medical equipment, which has the characteristics of being incapable of assisting medical equipment in carrying out efficient filtering treatment on air and facilitating treatment on impurities in a structure.
(II) technical scheme
In order to achieve the above object, the utility model provides a negative pressure filtering device for medical equipment, which comprises a bottom plate, the bottom plate top is provided with supporting legs, a vacuum box and a filter box, the supporting leg top is provided with a supporting seat, the inner side of the supporting seat is provided with a vacuum pump, one end of the vacuum pump is provided with a first air conveying pipe, a second air conveying pipe is arranged between the vacuum box and the filter box, an inner groove is formed in the filter box, one side of the inner groove is fixedly connected with a spring, one end of the spring is fixedly connected with a filter plate, one side of the filter plate is fixedly connected with a sealing block, one side of the sealing block is fixedly connected with a baffle, the surface of the baffle is fixedly connected with a handle, the two filter plates are respectively provided with a first-effect filtering device and a second-effect filtering device, the first-effect filtering device and the second-effect filtering device are respectively made of filter cotton materials and activated carbon materials, a sealing groove is formed in the filter box, the sealing block is clamped in the sealing groove, an inner part of the filter box is provided with an inner collecting groove, an inner mounting groove is formed in the filter box, one side of the filter plate is fixedly connected with a filter plate, one side of the filter plate is fixedly connected with a sealing plate, one side of the sealing plate is fixedly connected with a sealing plate, one side of the filter plate is fixedly connected with a side of the sealing plate is respectively, one side is fixedly connected with a sealing plate, and is provided with an inner filter frame.
When using the negative pressure filter equipment for medical instrument equipment of this technical scheme, through setting up the spring, can carry out elasticity restriction to the filter, with the help of seal groove and sealing block, can ensure the leakproofness of filter when using, through pulling the handle, can drive the filter and remove the rose box, the convenience is to the inside one-effect filter equipment of rose box and two-effect filter equipment clear up and change the processing, through setting up one-effect filter equipment and two-effect filter equipment respectively as filtration cotton material and active carbon material, can carry out one-effect and two-effect screening adsorption treatment to gas, realize multistage processing's purpose, through setting up the filter vat, can conveniently carry out dismouting processing to filter frame and filter screen, conveniently clear up the change to filter frame and filter screen, can carry out screening filtration processing to gas, can carry out screening processing to great air impurity, through setting up the sterilamp, can disinfect the inside air of rose box.
Further, a pressure sensor is arranged at the bottom of the interior of the vacuum box, and a pressure gauge and an alarm are arranged at the top of the vacuum box.
Further, the inner sides of the two filter plates are fixedly connected with mounting plates, and the first-effect filter device and the second-effect filter device are lapped on the surfaces of the mounting plates.
Further, a supporting sleeve is arranged inside the filter box, and the filter plate is sleeved inside the supporting sleeve.
Further, universal wheels are fixedly connected to the bottom of the bottom plate, and the number of the universal wheels is four.
Further, the vacuum box surface is provided with a control panel, and the control panel is electrically connected with the vacuum pump, the pressure sensor and the alarm through wires.
(III) beneficial effects
In summary, the utility model has the following beneficial effects:
1. through setting up the spring, can carry out elasticity restriction to the filter, with the help of seal groove and sealing block, can ensure the leakproofness of filter when using, through pulling the handle, can drive the filter and remove the rose box, the convenience is to the inside first effect filter equipment of rose box and two effect filter equipment clear up change processing, through setting up first effect filter equipment and two effect filter equipment respectively as filtration cotton material and active carbon material, can carry out first effect and two effect screening adsorption treatment to gas, realize multistage processing's purpose, through setting up the filter tank, can conveniently carry out dismouting processing to filtration frame and filter screen, the convenience is clear up the change to filtration frame and filter screen, can carry out screening filtration processing to gas with the help of setting up the filter screen, can carry out screening processing to great air impurity, through setting up the sterilamp, can carry out disinfection processing to the inside air of rose box;
2. through setting up pressure sensor and manometer, can monitor the inside air pressure of vacuum chamber and know, through setting up the mounting panel, can conveniently carry out dismouting processing to first effect filter equipment and second effect filter equipment;
3. through setting up the support sleeve, can cup joint the support to the filter, guarantee the stability of filter when removing, through setting up the universal wheel, can conveniently adjust the control to the position of device, through setting up control panel, can control the electrical components of device to the convenience is controlled the device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
fig. 3 is a schematic diagram of the structure at a in fig. 1.
The marks in the drawings are:
1. a universal wheel; 2. a bottom plate; 3. support legs; 4. a support base; 5. a vacuum pump; 6. a first gas pipe; 7. an alarm; 8. a pressure gauge; 9. a pressure sensor; 10. an inner tank; 11. a spring; 12. a sterilizing lamp; 13. a filter box; 14. a filter plate; 15. a first-effect filter device; 16. a mounting plate; 17. a support sleeve; 18. sealing grooves; 19. a sealing block; 20. a handle; 21. a baffle; 22. a two-effect filtering device; 23. a second gas pipe; 24. a vacuum box; 25. a control panel; 26. an air collecting port; 27. a mounting groove; 28. a filter frame; 29. and (3) a filter screen.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-3, the present utility model provides a technical solution: a negative pressure filtering device for medical equipment comprises a bottom plate 2, a supporting leg 3, a vacuum box 24 and a filtering box 13 are arranged at the top of the bottom plate 2, a supporting seat 4 is arranged at the top of the supporting leg 3, a vacuum pump 5 is arranged at the inner side of the supporting seat 4, a first air pipe 6 is arranged at one end of the vacuum pump 5, a second air pipe 23 is arranged between the vacuum box 24 and the filtering box 13, an inner groove 10 is formed in the filtering box 13, a spring 11 is fixedly connected to one side of the inner groove 10, elastic force of the filtering plate 14 can be limited by arranging the spring 11, tightness of the filtering plate 14 in use can be ensured by virtue of a sealing groove 18 and a sealing block 19, the filtering plate 14 is fixedly connected to one end of the spring 11, a sealing block 19 is fixedly connected to one side of the filtering plate 14, a baffle 21 is fixedly connected to the surface of the baffle 21, a handle 20 is fixedly connected to the surface of the baffle 21 by pulling the handle 20, can drive the filter plates 14 to move out of the filter box 13, so as to conveniently clean and replace the first-effect filter device 15 and the second-effect filter device 22 in the filter box 13, the number of the filter plates 14 is two, the inner sides of the two filter plates 14 are respectively provided with the first-effect filter device 15 and the second-effect filter device 22, the first-effect filter device 15 and the second-effect filter device 22 are respectively made of filter cotton materials and activated carbon materials, the gas can be subjected to first-effect and second-effect screening adsorption treatment, the aim of multistage treatment is fulfilled, the filter box 13 is internally provided with a seal groove 18, a seal block 19 is clamped in the seal groove 18, the top of the filter box 13 is provided with a gas collecting port 26, the inside of the gas collecting port 26 is provided with a mounting groove 27, can conveniently carry out dismouting processing to filtration frame 28 and filter screen 29, conveniently clear up the change to filtration frame 28 and filter screen 29, with the help of setting up filter screen 29, can carry out screening filtration to gas and handle, can carry out screening to great air impurity and handle, the inside filtration frame 28 that is provided with of mounting groove 27, filtration frame 28 inside is provided with filter screen 29, and the inside sterilamp 12 that is provided with of rose box 13 can carry out disinfection to the inside air of rose box 13 through setting up sterilamp 12.
Specifically, the pressure sensor 9 is arranged at the bottom of the vacuum box 24, the pressure gauge 8 and the alarm 7 are arranged at the top of the vacuum box 24, the mounting plate 16 is fixedly connected to the inner sides of the two filter plates 14, and the first-effect filter device 15 and the second-effect filter device 22 are lapped on the surface of the mounting plate 16.
Through adopting above-mentioned technical scheme, through setting up pressure sensor 9 and manometer 8, can monitor the inside air pressure of vacuum box 24 and know, through setting up mounting panel 16, can conveniently carry out dismouting processing to first effect filter equipment 15 and second effect filter equipment 22.
Specifically, the filter box 13 is internally provided with a supporting sleeve 17, the filter plate 14 is sleeved in the supporting sleeve 17, the bottom of the bottom plate 2 is fixedly connected with universal wheels 1, and the number of the universal wheels 1 is four.
Through adopting above-mentioned technical scheme, through setting up support sleeve 17, can cup joint the support to filter 14, guarantee filter 14 stability when removing, through setting up universal wheel 1, can conveniently adjust the control to the position of device.
Specifically, the vacuum box 24 surface is provided with the control panel 25, controls panel 25 and vacuum pump 5, pressure sensor 9 and alarm 7 through wire electric connection.
Through adopting above-mentioned technical scheme, through setting up control panel 25, can control the electrical components of device to the convenience is controlled the device.
The working principle of the utility model is as follows:
s1, when the medical instrument is subjected to gas filtration, one end of a vacuum pump 5 can be connected with an instrument air inlet, when the medical instrument is used, the vacuum pump 5 can be controlled to work through a control panel 25, air in a vacuum box 24 is pumped out, the air in a filter box 13 is pressed into the vacuum box 24 from a second air conveying pipe 23, at the moment, external air is screened and filtered from a filter screen 29, and then the air is disinfected by a disinfection lamp 12 and is subjected to multistage filtration treatment by a first-effect filter device 15 and a second-effect filter device 22 respectively;
s2, after the device is used for a period of time, the filter frame 28 and the filter screen 29 can be directly replaced, and the handle 20 can be pulled to drive the sealing block 19, the filter plate 14, the first-effect filter device 15 and the second-effect filter device 22 to move out of the filter box 13, and the first-effect filter device 15 and the second-effect filter device 22 can be cleaned and replaced.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. Negative pressure filter device for medical equipment, comprising a bottom plate (2), characterized in that: the vacuum filter comprises a bottom plate (2), wherein a supporting leg (3), a vacuum box (24) and a filter box (13) are arranged at the top of the bottom plate (2), a supporting seat (4) is arranged at the top of the supporting leg (3), a vacuum pump (5) is arranged on the inner side of the supporting seat (4), a first air conveying pipe (6) is arranged at one end of the vacuum pump (5), a second air conveying pipe (23) is arranged between the vacuum box (24) and the filter box (13), an inner groove (10) is formed in the filter box (13), a spring (11) is fixedly connected to one side of the inner groove (10), a filter plate (14) is fixedly connected to one end of the spring (11), a sealing block (19) is fixedly connected to one side of the filter plate (14), a baffle (21) is fixedly connected to one side of the sealing block, and a handle (20) is fixedly connected to the surface of the baffle (21).
The utility model discloses a filter, including filter, filter tank (13), filter, sealing block (19), mounting groove (27) have been seted up to filter, sealing block (19) joint is inside at sealing groove (18), filter (13) top is provided with gas collection mouth (26), mounting groove (27) have been seted up to gas collection mouth (26) inside, mounting groove (27) inside is provided with filtration frame (28), filtration frame (28) inside is provided with filter screen (29), filter (13) inside is provided with sterilamp (12).
2. A negative pressure filter apparatus for medical equipment according to claim 1, wherein: the pressure sensor (9) is arranged at the bottom of the vacuum box (24), and the pressure gauge (8) and the alarm (7) are arranged at the top of the vacuum box (24).
3. A negative pressure filter apparatus for medical equipment according to claim 1, wherein: the inner sides of the two filter plates (14) are fixedly connected with a mounting plate (16), and the first-effect filter device (15) and the second-effect filter device (22) are lapped on the surface of the mounting plate (16).
4. A negative pressure filter apparatus for medical equipment according to claim 1, wherein: the filter box (13) is internally provided with a supporting sleeve (17), and the filter plate (14) is sleeved in the supporting sleeve (17).
5. A negative pressure filter apparatus for medical equipment according to claim 1, wherein: the bottom plate (2) bottom fixedly connected with universal wheels (1), the quantity of universal wheels (1) is four.
6. A negative pressure filter apparatus for medical equipment according to claim 1, wherein: the vacuum box (24) surface is provided with controls panel (25), control panel (25) and vacuum pump (5), pressure sensor (9) and alarm (7) pass through wire electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291136.3U CN219836286U (en) | 2023-05-25 | 2023-05-25 | Negative pressure filtering device for medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291136.3U CN219836286U (en) | 2023-05-25 | 2023-05-25 | Negative pressure filtering device for medical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836286U true CN219836286U (en) | 2023-10-17 |
Family
ID=88301897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321291136.3U Active CN219836286U (en) | 2023-05-25 | 2023-05-25 | Negative pressure filtering device for medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836286U (en) |
-
2023
- 2023-05-25 CN CN202321291136.3U patent/CN219836286U/en active Active
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| GR01 | Patent grant |