CN201171958Y - Fume cleaning device for medical treatment operation - Google Patents
Fume cleaning device for medical treatment operation Download PDFInfo
- Publication number
- CN201171958Y CN201171958Y CNU2008200798276U CN200820079827U CN201171958Y CN 201171958 Y CN201171958 Y CN 201171958Y CN U2008200798276 U CNU2008200798276 U CN U2008200798276U CN 200820079827 U CN200820079827 U CN 200820079827U CN 201171958 Y CN201171958 Y CN 201171958Y
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- filter core
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Abstract
The utility model discloses a purifying train which is applied to the smog generated during the process of medical operation and comprises an air extracting pump, a three-way valve and a smog purifier. The smog purifier comprises a shell body (1), a filter element A (21), a filter element B (22), a filter element C (23), a filter element D (24) and an uviol lamp (3) which are arranged in the shell body (1). According to the disposal course for the smog generated in the operation, an air purifier can comprise two filter units, an ultraviolet sterilizing unit and a gas-liquid separating unit. Each filter unit adopts an activated-carbon filter to perform first-level purification for the air guided in a cavity A by the air extracting pump, and the air purified through the first-level purification enters the cavity C and is sterilized by the uviol lamp; the air after the sterilizing treatment adopts the activated-carbon filter to perform the second-level purification, and the air after the second-level purification is discharged through an air exist hole A.
Description
Technical field
The utility model relates to a kind of purifier that the smog that produces in the medical operating process, liquid etc. are reclaimed, purify, sterilize.
Background technology
Hospital can produce smog, liquid or dirt etc. when utilizing electric knife, laser apparatus, microwave apparatus etc. to implement operation.If the smog, liquid and the dirt that produce are not gathered and are handled, will influence the environmental quality of operative space.In surgical procedure, present medicine equipment has only positive negative pressure flushing pump, and it can only wash recovery to liquid, but gas can't be reclaimed and purify.At present adopted air purifier to carry out sterilization treatment to the smog that produces in the open operation, this air cleaning a overall situation to operating room, fail in time the smog that produces in the surgical procedure to be purified separately, but carry out purified treatment again after allowing smog be diffused into operating room, incured loss through delay the best processing time.As a large amount of smog that in the sight glass operation, produce, if the visual field that the doctor is hindered in untimely discharge, influence operation quality.
Summary of the invention
In order in Best Times, in time the smog, the liquid that produce in the surgical procedure to be sterilized, to be purified, for medical worker, patient provide good operative space environment, the utility model provides a kind of purifying apparatus of smoke and fume that the flue gas that produces in the surgical procedure is sterilized, purified.This purifying apparatus of smoke and fume is at first realized separating of liquid and smog by gas-liquid separation unit, through one-level filter element, ultraviolet sterilization unit, cascade filtration unit smog is handled then, and the smog after the processing is discharged through the A steam vent.
A kind of purifying apparatus of smoke and fume that produces in the medical operating process that is applicable to of the present utility model includes aspiration pump, triple valve, smoke purifier, and smoke purifier includes housing 1, and is positioned over four filter cores, a uviol lamp 3 in the housing 1.
Be provided with A dividing plate 18, B dividing plate 19, C dividing plate 20 between the front panel 11 of housing 1 inside, the rear board 14, A dividing plate 18 forms A chamber 101 with left panel 12, A dividing plate 18 forms B chamber 102 with B pressing plate 17, C dividing plate 20, B pressing plate 17, C dividing plate 20 form C chamber 103 with B dividing plate 19, and B dividing plate 19 forms D chamber 104 with A pressing plate 16, right panel 13.A chamber 101 is a gas-liquid separation unit, and B chamber 102 is the one-level filter element, and C chamber 103 is ultraviolet sterilization unit, and D chamber 104 is the cascade filtration unit.A dividing plate 18 is provided with A through hole 181, B through hole 182, and the inlet end of A filter core 21 is installed in the A through hole 181, and the inlet end of B filter core 22 is installed in the B through hole 182.B dividing plate 19 is provided with C through hole 191, D through hole 192, and the inlet end of C filter core 23 is installed in the C through hole 191, and the inlet end of D filter core 24 is installed in the D through hole 192.The top of C dividing plate 20 is equipped with B pressing plate 17, and B pressing plate 17 is provided with a plurality of B steam vents 171, and the smog after B steam vent 171 is used for one-level filtered is thus by entering C chamber 103, thereby the smog after realizing one-level filtered carries out the uviol lamp sterilization treatment.
A filter core 21, B filter core 22 parallel being placed in the B chamber 102, and the inlet end of the inlet end of A filter core 21, B filter core 22 is installed in respectively in the A through hole 181 of A dividing plate 18, the B through hole 182.
The utility model purifying apparatus of smoke and fume design characteristic is: can be in time handle in the smog that produces in the operation, micro blood are during preferred process (1), makes germ can't spread, make a variation, and a clean operative space is provided.(2) peripheral hardware aspiration pump has reduced the volume of purifier.(3), realized that smog flows to guiding by the different air-breathing speed of two air entries of control aspiration pump.(4) cross filter core and adopt the split design, be convenient to change.(5) purifier inside is designed to the multi-cavity layout, has stoped micro blood to enter filter element effectively.
Description of drawings
Fig. 1 is the external structure of the utility model purifying apparatus of smoke and fume.
Figure 1A is the left view of the utility model purifying apparatus of smoke and fume.
Fig. 2 is the cut-away view of the utility model purifying apparatus of smoke and fume.
Fig. 2 A is the vertical view of the utility model purifying apparatus of smoke and fume.
Fig. 3 is the connection schematic diagram of triple valve, aspiration pump.
Fig. 4 is the process flow block diagram of the utility model purifying apparatus of smoke and fume.
Among the figure: 1. 104.D chamber, 103.C chamber, 102.B chamber, housing 101.A chamber 11. front panels 12. left panels 121. thief hole 122.A installing holes 13. right panel 131.B interface 132.B installing holes 14. rear boards 15. loam cakes 151. import 16.A pressing plate 161.A steam vent 17.B pressing plate 171.B steam vent 18.A dividing plate 181.A through hole 182.B through hole 19.B dividing plate 191.C through hole 192.D through hole 20.C dividing plate 21.A filter core 22.B filter core 23.C filter core 24.D filter cores 3. uviol lamps
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to shown in Figure 4, the utility model is a kind of purifying apparatus of smoke and fume that the flue gas/smog that produces in the surgical procedure is sterilized, purified, this purifying apparatus of smoke and fume includes aspiration pump and (is used to provide the smoke purifier internal aerosol to flow to, this aspiration pump can be three grades of high vacuum oil diffuse pumps of CG-17 glass), triple valve and smoke purifier, smoke purifier includes two filter elements (first class purification filter element, secondary purification filter element), a ultraviolet sterilization unit, a gas-liquid separation unit.Processing procedure to the smog of generation in the operation is: at first smog (has smog, the blood that trace is also arranged simultaneously) (import 151 places are equipped with triple valve by import 151, the A end of valve is connected in the import 151, the B end of valve is connected with the A air entry of aspiration pump, the C end of valve connects a flexible pipe, the other end of flexible pipe contacts with affected part) enter after, at steam vent 161, the smog that the output gas flow guiding of interface 131 (interface 131 is connected with the B air entry of aspiration pump) is inhaled into down is in turn through gas-liquid separation unit, the first class purification filter element, ultraviolet sterilization unit, behind the secondary purification filter element, the smog steam vent 161 after the purification is discharged.Gas-liquid separation unit is A chamber 101, first class purification filter element B chamber 102, and ultraviolet sterilization unit is C chamber 103, secondary purification filter element D chamber 104.Purifying apparatus of smoke and fume concrete structure of the present utility model for the setting of filter core number, can be provided with one as shown in Figure 1 and Figure 2 in B chamber 102, be provided with one in the D chamber 104; Also can in B chamber 102, two or more be set, in the D chamber 104 two or more be set.Two filter elements have adopted charcoal filter, this charcoal filter generally is to twine one deck separation layer on the annulus skeleton of hollow, then at separation layer tiling activated carbon raw material (the activated carbon raw material also can be processed into toroidal), at last at outer winding package cloth or mesh cloth parcel.The uviol lamp of ultraviolet sterilization unit adopts the energy-conservation uviol lamp of low-power consumption, and the wavelength of its uviol lamp is 300～480 nanometers.
Shown in Fig. 1, Figure 1A, Fig. 2, Fig. 2 A, in utility model, smoke purifier includes housing 1, and is positioned over four filter cores (A filter core 21, B filter core 22, C filter core 23, D filter core 24), a uviol lamp 3 in the housing 1.
Referring to Fig. 1, Figure 1A, shown in Figure 3, the loam cake 15 of housing 1 is provided with import 151, the end of import 151 is connected (not shown) on the A end of triple valve, the B end of triple valve is connected with the A air entry of aspiration pump, the C end of triple valve connects a flexible pipe, and the other end of flexible pipe contacts with the affected part of operation.The better position of import 151 should be arranged on the top in A chamber 101.
The left panel 12 of housing 1 is provided with thief hole 121, and is provided with on left panel 12 outer rims and is used for housing 1 and joint outer part are carried out hard-wired A installing hole 122.Because produce a spot of liquid (liquid medicine, alcohol, blood) inevitably in the operation, the design of thief hole 121 has conveniently realized taking-up liquid.
The right panel 13 of housing 1 is provided with B interface 131, and is provided with on right panel 13 outer rims and is used for housing 1 and joint outer part are carried out hard-wired B installing hole 132; The top of right panel 13 is equipped with A pressing plate 16, and A pressing plate 16 is provided with a plurality of steam vents 161, and the smog that steam vent 161 is discharged is the smog behind gas-liquid separation → one-level filtration → ultraviolet light sterilization → cascade filtration.B interface 131 is connected with the B air entry of aspiration pump, is used to realize that the smog that will enter in the clarifier flows to guiding.
Shown in Fig. 2, Fig. 2 A, be provided with A dividing plate 18, B dividing plate 19, C dividing plate 20 between the front panel 11 of housing 1 inside, the rear board 14, by these three dividing plates (A dividing plate 18, B dividing plate 19, C dividing plate 20) and left panel 12, right panel 13 clarifier being separated into A chamber 101, B chamber 102, C chamber 103, D chamber 104 (is that A dividing plate 18 forms A chambeies 101 with left panel 12, A dividing plate 18 forms B chamber 102 with B pressing plate 17, C dividing plate 20, B pressing plate 17, C dividing plate 20 form C chamber 103 with B dividing plate 19, and B dividing plate 19 forms D chamber 104 with A pressing plate 16, right panel 13).A chamber 101 is a gas-liquid separation unit, and B chamber 102 is the one-level filter element, and C chamber 103 is ultraviolet sterilization unit, and D chamber 104 is the cascade filtration unit.A dividing plate 18 is provided with A through hole 181, B through hole 182, and the inlet end of A filter core 21 is installed in the A through hole 181, and the inlet end of B filter core 22 is installed in the B through hole 182.B dividing plate 19 is provided with C through hole 191, D through hole 192, and the inlet end of C filter core 23 is installed in the C through hole 191, and the inlet end of D filter core 24 is installed in the D through hole 192.The top of C dividing plate 20 is equipped with B pressing plate 17, and B pressing plate 17 is provided with a plurality of B steam vents 171, and the smog after B steam vent 171 is used for one-level filtered is thus by entering C chamber 103, thereby the smog after realizing one-level filtered carries out the uviol lamp sterilization treatment.
A filter core 21, B filter core 22 parallel being placed in the B chamber 102, and the inlet end of the inlet end of A filter core 21, B filter core 22 is installed in respectively in the A through hole 181 of A dividing plate 18, the B through hole 182.
Uviol lamp 3 is installed between the front panel 11 and rear board 14 of housing 1.The wavelength that uviol lamp 3 adopts is 300～480nm.
The A air entry of aspiration pump and the air-breathing speed of B air entry can be 1～6L/min.In the utility model, the air-breathing speed of the A air entry of the aspiration pump that connects on the B end of triple valve must be than the little 0.5～1.5L/min of air-breathing speed of the B air entry that is communicated with B interface 131.Help guiding smog to flow to like this.
The utility model purifying apparatus of smoke and fume can carry out affected part flushing, smog absorption cleaning simultaneously to the smog that germ is arranged that produces in the surgical procedure, liquid etc., and the fume cleaning function has been improved medical worker's working environment.Adopt the smog of this purifying apparatus of smoke and fume in sight glass operation to absorb, clear doctor's the visual field has accelerated to wait for the time that gets a clear view in the operation.
Claims (5)
1, a kind of purifying apparatus of smoke and fume that produces in the medical operating process that is applicable to includes aspiration pump, triple valve, it is characterized in that: also include smoke purifier;
Smoke purifier includes housing (1), and is positioned over A filter core (21), B filter core (22), C filter core (23), D filter core (24), a uviol lamp (3) in the housing (1);
The loam cake (15) of housing (1) is provided with import (151), and the end of import (151) is connected on the A end of triple valve, and the B of triple valve end is connected with the A air entry of aspiration pump, and the C end of triple valve connects a flexible pipe, and the other end of flexible pipe contacts with the affected part of operation; The left panel (12) of housing (1) is provided with thief hole (121), and is provided with on left panel (12) outer rim and is used for housing (1) and joint outer part are carried out hard-wired A installing hole (122); The right panel (13) of housing (1) is provided with B interface (131), and is provided with on right panel (13) outer rim and is used for housing (1) and joint outer part are carried out hard-wired B installing hole (132); The top of right panel (13) is equipped with A pressing plate (16), and A pressing plate (16) is provided with a plurality of steam vents (161); Be provided with A dividing plate (18), B dividing plate (19), C dividing plate (20) between the front panel (11) of housing (1) inside, the rear board (14), A dividing plate (18) forms A chamber (101) with left panel (12), A dividing plate (18) forms B chamber (102) with B pressing plate (17), C dividing plate (20), B pressing plate (17), C dividing plate (20) form C chamber (103) with B dividing plate (19), and B dividing plate (19) forms D chamber (104) with A pressing plate (16), right panel (13); A dividing plate (18) is provided with A through hole (181), B through hole (182), the inlet end of A filter core (21) is installed in the A through hole (181), the inlet end of B filter core (22) is installed in the B through hole (182), and A filter core (21), B filter core (22) is parallel is placed in the B chamber (102); B dividing plate (19) is provided with C through hole (191), D through hole (192), the inlet end of C filter core (23) is installed in the C through hole (191), the inlet end of D filter core (24) is installed in the D through hole (192), and C filter core (23), D filter core (24) is parallel is placed in the D chamber (104); The top of C dividing plate (20) is equipped with B pressing plate (17), and B pressing plate (17) is provided with a plurality of B steam vents (171);
Uviol lamp (3) is installed between the front panel (11) and rear board (14) of housing (1).
2, purifying apparatus of smoke and fume according to claim 1 is characterized in that: import (151) is arranged on the top of A chamber (101).
3, purifying apparatus of smoke and fume according to claim 1 is characterized in that: A chamber (101) are gas-liquid separation unit, and B chamber (102) are the one-level filter element, and C chamber (103) are ultraviolet sterilization unit, and D chamber (104) are the cascade filtration unit.
4, purifying apparatus of smoke and fume according to claim 1 is characterized in that: the wavelength of uviol lamp (3) is 300～480nm.
5, purifying apparatus of smoke and fume according to claim 1 is characterized in that: the A air entry of aspiration pump and the air-breathing speed of B air entry are 1～6L/min; Little 0.5～the 1.5L/min of air-breathing speed of the B air entry that the air-breathing velocity ratio of the A air entry of the aspiration pump that connects on the B end of triple valve is communicated with B interface (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200798276U CN201171958Y (en) | 2008-04-09 | 2008-04-09 | Fume cleaning device for medical treatment operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200798276U CN201171958Y (en) | 2008-04-09 | 2008-04-09 | Fume cleaning device for medical treatment operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171958Y true CN201171958Y (en) | 2008-12-31 |
Family
ID=40199066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200798276U Expired - Fee Related CN201171958Y (en) | 2008-04-09 | 2008-04-09 | Fume cleaning device for medical treatment operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171958Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689648A (en) * | 2015-02-14 | 2015-06-10 | 重庆京渝激光生物研究所有限公司 | Medical smoke absorption machine |
| CN108479225A (en) * | 2018-05-07 | 2018-09-04 | 扬州大学附属医院 | Operation fume collection filter device |
-
2008
- 2008-04-09 CN CNU2008200798276U patent/CN201171958Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689648A (en) * | 2015-02-14 | 2015-06-10 | 重庆京渝激光生物研究所有限公司 | Medical smoke absorption machine |
| CN104689648B (en) * | 2015-02-14 | 2017-02-01 | 重庆京渝激光生物研究所有限公司 | Medical smoke absorption machine |
| CN108479225A (en) * | 2018-05-07 | 2018-09-04 | 扬州大学附属医院 | Operation fume collection filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Yuhong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Yuhong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20130409 |