CN208741702U - A kind of department of anesthesia's breathing circuit filter - Google Patents
A kind of department of anesthesia's breathing circuit filter Download PDFInfo
- Publication number
- CN208741702U CN208741702U CN201820325811.2U CN201820325811U CN208741702U CN 208741702 U CN208741702 U CN 208741702U CN 201820325811 U CN201820325811 U CN 201820325811U CN 208741702 U CN208741702 U CN 208741702U
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- China
- Prior art keywords
- collecting tank
- anesthesia
- department
- cleaning plant
- gas cleaning
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Abstract
The utility model discloses a kind of department of anesthesia's breathing circuit filters, dehumidification device includes dehumidifying cabinet, the cabinet that dehumidifies is interior to be equipped with heat exchanger, the lower box that dehumidifies is equipped with collecting tank, liquid level sensor is equipped in collecting tank, the side of collecting tank is equipped with alarm and dump valve, and alarm, liquid level sensor are connected with controller, and the bottom plate of collecting tank is obliquely installed；The gas cleaning plant is arranged in intermediate conduit, and gas cleaning plant includes clarifier box, and the two sides of clarifier box are equipped with air inlet, one end of clarifier box is equipped with venthole, other end closing setting, clarifier box is interior to be equipped with turbofan and purification barrel, and purification barrel is externally provided with purifying layer.The utility model is equipped with gas cleaning plant, good purification, dehumidification device can rapid moisture removal, extend the service life of gas cleaning plant, guarantee clean-up effect, be equipped with alarm, staff can be reminded to handle hydrops in time, vdiverse in function, practicability is stronger.
Description
Technical field
The utility model relates to medical device technical field, especially a kind of department of anesthesia's breathing circuit filter.
Background technique
Usual situation, when implementing to perform the operation to patient, doctor needs to conveying anesthetic gases in patient body to realize to disease
The anesthesia of people.Anesthetic gases are sucked through respiratory tract, vein or intramuscular injection enter in vivo, generate the inhibition of central nervous system,
Clinical manifestation disappears for mind, whole body aches feel forfeiture, forgetting, reflection suppression and skeletal muscle relaxation, referred to as general anesthesia.To maincenter
The degree that nervous system inhibits is related with drug concentration in blood, and can control and adjust.This inhibition is completely reversibility
, when drug is metabolized or after from internal discharge, the mind of patient and various reflections are gradually recovered.
While inhalation anesthesia gas, it is easy to bring into dust, impurity and bacterium etc., since patient has just carried out operation
Therefore immunity is lower, is easy to happen pulmonary infection.Therefore generally breathing circuit filter can be all set, to reduce patient's infection
Chance.But after mesh filter uses over time, it is easy to produce ponding, so that the filter membrane in filter be got wet, increase
The resistance for having added throughput influences effectively to anaesthetize ventilatory capacity, and anoxic occurs so as to cause patient, causes other diseases.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of department of anesthesia's breathing circuit filter, it is equipped with
Gas cleaning plant, good purification, dehumidification device can rapid moisture removal, extend the service life of gas cleaning plant, guarantee
Clean-up effect is equipped with alarm, staff can be reminded to handle hydrops in time, vdiverse in function, practicability is stronger.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of department of anesthesia's breathing circuit filter, packet
Air inlet pipe and an air outlet pipe is included, the air inlet pipe connects dehumidification device, and the side of dehumidification device is equipped with gas cleaning plant, and gas is net
Makeup is set to be connected with escape pipe；The dehumidification device includes dehumidifying cabinet, is equipped with heat exchanger in dehumidifying cabinet, and dehumidify lower box
Equipped with collecting tank, liquid level sensor is equipped in collecting tank, the side of collecting tank is equipped with alarm and dump valve, alarm, liquid level
Sensor is connected with controller, and the bottom plate of collecting tank is obliquely installed；The gas cleaning plant is arranged in intermediate conduit, gas
Body purification device includes clarifier box, and the two sides of clarifier box are equipped with air inlet, and one end of clarifier box is equipped with venthole, another
End seal closes setting, is equipped with turbofan and purification barrel in clarifier box, purification barrel is externally provided with purifying layer.
Preferably, the collecting tank and dehumidifying cabinet are threadedly coupled.
Any of the above-described scheme is preferably, and the angle between the collecting tank and horizontal plane is less than 60 °.
Any of the above-described scheme is preferably, and the side of dehumidification device is arranged in the gas cleaning plant.
Any of the above-described scheme is preferably, and the heat exchanger is vertically set on the inside of dehumidifying cabinet.
Any of the above-described scheme is preferably, and the purifying layer includes PP cotton filter layer, activated carbon filter layer and HEPA purification
Layer.
Any of the above-described scheme is preferably, and the PP cotton filter layer, activated carbon filter layer and HEPA purifying layer are from outside to inside
It sets gradually.
Any of the above-described scheme is preferably, and the dehumidifying lower box is equipped with connecting pin, is equipped with external screw thread outside connecting pin,
Collecting tank top is equipped with the internal screw thread being mutually matched.
The beneficial effects of the utility model are: air inlet pipe connects dehumidification device, dehumidification device and gas cleaning plant, gas
Purification device side is connected equipped with escape pipe；The dehumidification device includes dehumidifying cabinet, and heat exchanger, dehumidifying are equipped in dehumidifying cabinet
Lower box is equipped with collecting tank, and liquid level sensor is equipped in collecting tank, and the side of collecting tank is equipped with alarm and dump valve, alarm
Device, liquid level sensor are connected with controller, and the bottom plate of collecting tank is obliquely installed；The gas cleaning plant is arranged in intermediate tube
In road, gas cleaning plant includes clarifier box, and the two sides of clarifier box are equipped with air inlet, and one end of clarifier box is equipped with outlet
Hole, other end closing setting, clarifier box is interior to be equipped with turbofan and purification barrel, and purification barrel is externally provided with purifying layer.This is practical new
Type provides a kind of department of anesthesia's breathing circuit filter, is equipped with gas cleaning plant, good purification, and dehumidification device can be removed quickly
It is wet, extend the service life of gas cleaning plant, guarantee clean-up effect, is equipped with alarm, staff can be reminded to locate in time
Hydrops is managed, vdiverse in function, practicability is stronger.
Detailed description of the invention
Fig. 1 is the overall structure diagram of one preferred embodiment of the utility model department of anesthesia breathing circuit filter；
Fig. 2 is a partial structural diagram of Fig. 1；
Fig. 3 is another partial structural diagram of Fig. 1.
Detailed description of the invention: 1, air inlet pipe, 2, escape pipe, 3, dehumidification device, 31, dehumidifying cabinet, 32, connecting pin, 4, gas it is net
Makeup is set, 41, clarifier box, 42, air inlet, 43, venthole, 5, heat exchanger, 6, collecting tank, 7, liquid level sensor, 8, alarm
Device, 9, dump valve, 10, controller, 11, intermediate conduit, 12, turbofan, 13, purification barrel, 141, PP cotton filter layer, 142, work
Property charcoal filter layer, 143, HEPA purifying layer.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
To achieve the goals above, the technical solution adopted in the utility model is:
As shown in Figure 1-Figure 3, a kind of department of anesthesia's breathing circuit filter, including air inlet pipe 1 and escape pipe 2, the air inlet pipe 1
Dehumidification device 3 is connected, 3 side of dehumidification device is equipped with gas cleaning plant 4, and gas cleaning plant 4 and escape pipe 2 connect.Dehumidifying
Device 3 includes dehumidifying cabinet 31, is equipped with heat exchanger 5 in dehumidifying cabinet 31, the biggish gas of humidity is condensed after heat exchanger
At liquid.
31 lower part of cabinet dehumidify equipped with collecting tank 6, condensed liquid water cognition accumulates in collecting tank 6.Collecting tank 6
Interior to be equipped with liquid level sensor 7, the side of collecting tank 6 is equipped with alarm 8 and dump valve 9, and alarm 8, liquid level sensor 7 are equal and control
Device 10 processed connects, and the bottom plate of collecting tank 6 is obliquely installed, when the liquid water volume in collecting tank 6 gathers more, liquid level sensor
Liquid level data is passed to controller 10 by 7, and the control alarm 8 of controller 10, which beeps, alarms, to remind work
Personnel handle the hydrops in collecting tank 6.
Gas cleaning plant 4 is arranged in intermediate conduit 11, and gas cleaning plant 4 includes clarifier box 41, clarifier box
41 two sides are equipped with air inlet 42, and one end of clarifier box 41 is equipped with venthole 43, and other end closing is arranged, in clarifier box 41
Equipped with turbofan 12 and purification barrel 13, purification barrel 13 is externally provided with purifying layer.Purifying layer includes PP cotton filter layer 141, active carbon
Filter layer 142 and HEPA purifying layer 143.PP cotton filter layer 141, activated carbon filter layer 142 and HEPA purifying layer 143 are from outside to inside
It sets gradually.Purification barrel 13 is hollow cylinder.
Multiple through-holes are distributed in 13 surface of purification barrel.Gas after dehumidifying successively passes through PP cotton mistake by air inlet 42
Filtering layer 141, activated carbon filter layer 142 and HEPA purifying layer 143 are gone out the pollutants such as dust, impurity, bacterium after filtering, and are most passed through afterwards
It is inhaled into human body after crossing escape pipe 2.
The technical solution that the utility model advanced optimizes, the collecting tank 6 and dehumidifying cabinet 31 are threadedly coupled.
The technical solution that the utility model advanced optimizes, the angle between the collecting tank 6 and horizontal plane less than 60 °,
Guarantee quickly be discharged when discharge liquid, not remain.
The technical solution that the utility model advanced optimizes, the gas cleaning plant 4 are arranged in the one of dehumidification device 3
Side.
The technical solution that the utility model advanced optimizes, the heat exchanger 5 are vertically set on the inside of dehumidifying cabinet 31.
The technical solution that the utility model advanced optimizes, 31 lower part of dehumidifying cabinet are equipped with connecting pin 32, connecting pin
32 outsides are equipped with external screw thread, and 6 top of collecting tank is equipped with the internal screw thread being mutually matched.
The utility model provides a kind of department of anesthesia's breathing circuit filter, is equipped with gas cleaning plant 4, and good purification is removed
Wet device 3 can rapid moisture removal, extend gas cleaning plant 4 service life, guarantee clean-up effect, be equipped with alarm, can
Staff is reminded to handle hydrops in time, vdiverse in function, practicability is stronger.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (8)
1. a kind of department of anesthesia's breathing circuit filter, including air inlet pipe (1) and escape pipe (2), which is characterized in that the air inlet pipe
(1) dehumidification device (3) are connected, the side of dehumidification device (3) is equipped with gas cleaning plant (4), gas cleaning plant (4) and outlet
Manage (2) connection；The dehumidification device (3) includes dehumidifying cabinet (31), is equipped with heat exchanger (5) in dehumidifying cabinet (31), removes wet tank
Body (31) lower part is equipped with collecting tank (6), is equipped with liquid level sensor (7) in collecting tank (6), and the side of collecting tank (6) is equipped with alarm
Device (8) and dump valve (9), alarm (8), liquid level sensor (7) incline with controller (10) connection, the bottom plate of collecting tank (6)
Tiltedly setting；In intermediate conduit (11), gas cleaning plant (4) includes clarifier box for gas cleaning plant (4) setting
(41), the two sides of clarifier box (41) are equipped with air inlet (42), and one end of clarifier box (41) is equipped with venthole (43), the other end
Closing setting, clarifier box (41) is interior to be equipped with turbofan (12) and purification barrel (13), and purification barrel (13) is externally provided with purifying layer.
2. a kind of department of anesthesia's breathing circuit filter according to claim 1, which is characterized in that the collecting tank (6) and remove
Wet tank body (31) is threadedly coupled.
3. a kind of department of anesthesia's breathing circuit filter according to claim 2, which is characterized in that the collecting tank (6) and water
Angle between plane is less than 60 °.
4. a kind of department of anesthesia's breathing circuit filter according to claim 1, which is characterized in that the gas cleaning plant
(4) it is arranged in the side of dehumidification device (3).
5. a kind of department of anesthesia's breathing circuit filter according to claim 1, which is characterized in that the heat exchanger (5) is vertical
It is arranged in the inside of dehumidifying cabinet (31).
6. a kind of department of anesthesia's breathing circuit filter according to claim 1, which is characterized in that the purifying layer includes PP cotton
Filter layer (141), activated carbon filter layer (142) and HEPA purifying layer (143).
7. a kind of department of anesthesia's breathing circuit filter according to claim 6, which is characterized in that the PP cotton filter layer
(141), activated carbon filter layer (142) and HEPA purifying layer (143) are set gradually from outside to inside.
8. a kind of department of anesthesia's breathing circuit filter according to claim 1, which is characterized in that under the dehumidifying cabinet (31)
Portion is equipped with connecting pin (32), and external screw thread is equipped with outside connecting pin (32), and collecting tank (6) top is equipped with the internal screw thread being mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325811.2U CN208741702U (en) | 2018-03-09 | 2018-03-09 | A kind of department of anesthesia's breathing circuit filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325811.2U CN208741702U (en) | 2018-03-09 | 2018-03-09 | A kind of department of anesthesia's breathing circuit filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208741702U true CN208741702U (en) | 2019-04-16 |
Family
ID=66052017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325811.2U Expired - Fee Related CN208741702U (en) | 2018-03-09 | 2018-03-09 | A kind of department of anesthesia's breathing circuit filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208741702U (en) |
-
2018
- 2018-03-09 CN CN201820325811.2U patent/CN208741702U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200309 |