CN208426829U - A kind of anesthesia department waste gas of anesthesia abstraction device - Google Patents
A kind of anesthesia department waste gas of anesthesia abstraction device Download PDFInfo
- Publication number
- CN208426829U CN208426829U CN201820588221.9U CN201820588221U CN208426829U CN 208426829 U CN208426829 U CN 208426829U CN 201820588221 U CN201820588221 U CN 201820588221U CN 208426829 U CN208426829 U CN 208426829U
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- Prior art keywords
- anesthesia
- exhaust chamber
- cam
- piston
- clarifier box
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model provides a kind of anesthesia department waste gas of anesthesia abstraction device, including exhaust tube, exhaust chamber, piston, servo motor, cam, ultraviolet germicidal lamp, purify case lid, escape pipe, clarifier box and activated carbon adsorption plate, exhaust tube is mounted on exhaust chamber left end, and it extends to inside exhaust chamber, exhaust chamber is internally provided with piston, piston is equipped with cam, cam right end is equipped with servo motor, cam and servo motor are assemblied in exhaust chamber inner bottom, the design is effectively avoided is sucked out excessive gas from Anesthesia machine, the active charcoal adsorption plate of clarifier box mounted inside, ultraviolet germicidal lamp is mounted on purification case lid inner tip, purification case lid is mounted on clarifier box upper end, purification case lid right end is equipped with escape pipe, clarifier box is mounted on exhaust chamber right end, the design achieves to discharge gas into The function of row purification, the utility model is structurally reasonable, easy to use, has gas purifying function.
Description
Technical field
The utility model is a kind of anesthesia department waste gas of anesthesia abstraction device, belongs to medical instruments field.
Background technique
Waste gas of anesthesia withdrawing device can absorb the exhaust gas in Anesthesia machine, and the exhaust gas in anaesthesia process is avoided directly to arrange
It is placed in anesthesia surgery room, to avoid exhaust gas by the secondary sucking of patient, influences the inhalation dose of anesthetic.
In existing waste gas of anesthesia withdrawing device by aspiration pump equicontinuity extraction tools to the gas in Anesthesia machine into
Row is absorbed, and the gas being easy to cause in Anesthesia machine in breathing circuit is largely extracted out, influences the normal work of Anesthesia machine, in addition,
It is not provided with gas purification mechanism on existing waste gas of anesthesia withdrawing device, causes to include anesthetic gases and the gas that patient breathes out
The air-flow of body is directly discharged in air, is polluted to air.
Utility model content
It is extracted in view of the deficienciess of the prior art, the utility model aim is to provide a kind of anesthesia department with waste gas of anesthesia
Device, to solve the problems mentioned in the above background technology, the utility model are structurally reasonable, easy to use, have gas purification
Function.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of anesthesia department uses
Waste gas of anesthesia extracts device, including vacuum elements and purification assembly, and the vacuum elements right end is provided with purification assembly, described
Vacuum elements include exhaust tube, exhaust chamber, piston, servo motor and cam, and the exhaust tube is mounted on exhaust chamber left end, and
It extends to inside exhaust chamber, the exhaust chamber is internally provided with piston, and the piston is assemblied on the downside of exhaust tube, under the piston
End is equipped with cam, and the cam right end is equipped with servo motor, and the cam and servo motor are assemblied in exhaust chamber
Portion bottom end, the cam and servo motor are installed in piston underside, and the purification assembly includes ultraviolet germicidal lamp, purification
Case lid, escape pipe, clarifier box and activated carbon adsorption plate, the active charcoal adsorption plate of clarifier box mounted inside are described
Ultraviolet germicidal lamp is equipped on the upside of activated carbon adsorption plate, the ultraviolet germicidal lamp is mounted on purification case lid inner tip, described
Purification case lid is mounted on clarifier box upper end, and the purification case lid right end is equipped with escape pipe, and the clarifier box is mounted on pumping
Gas tank right end.
Further, the exhaust tube upper end is equipped with control pipe, and controls and be equipped with gas flow regulating valve on pipe, institute
It states and is equipped with check valve one on exhaust tube, and check valve one is assemblied on the left of control pipe, the exhaust tube left end is provided with pipeline
Connector.
Further, the piston is provided with connecting plate, and connecting plate is mounted on cam upper end, and connecting plate lower end symmetrically fills
With there are two spring, and two lower spring ends are each equipped with fixed plate, and two fixed plates be symmetrically assemblied in it is left inside exhaust chamber
On right two walls, the piston is connected by connecting plate, spring and fixed plate with exhaust chamber.
Further, the exhaust chamber right end is provided with appendix, and check valve two is equipped on appendix, and appendix
It is assemblied in clarifier box left end, the exhaust chamber is connected by appendix with clarifier box.
Further, connection ring is installed, activated carbon adsorption plate side is equipped with solid on the clarifier box inner wall
Determine ring, and fixed ring is mounted on connection ring upper end, and fixed ring upper end is equipped with bolt, and bolt passes through fixed ring and connection ring
It is connected, the activated carbon adsorption plate is connected by fixed ring, connection ring and bolt with clarifier box.
Further, the purification case lid is connected by screw with clarifier box, the purification case lid and clarifier box
Contact position is equipped with gasket, and the servo motor is connected by retarder with cam, and the purifying box covers end installation
There is battery, and battery is connected with servo motor and ultraviolet germicidal lamp respectively by electric wire.
The utility model has the beneficial effects that a kind of anesthesia department of the utility model extracts device, this reality with waste gas of anesthesia
With novel because increasing exhaust tube, exhaust chamber, piston, servo motor and cam, the design achieves the air suction mode of discontinuous,
It effectively avoids and excessive gas is sucked out from Anesthesia machine, it is useless to solve existing anesthesia for the good operating stability of Anesthesia machine
The gas in Anesthesia machine is absorbed by aspiration pump equicontinuity extraction tools in gas withdrawing device, is easy to cause Anesthesia machine
The drawbacks of gas in middle breathing circuit is largely extracted out, influences the normal work of Anesthesia machine.
The utility model is due to increasing ultraviolet germicidal lamp, purification case lid, escape pipe, clarifier box and activated carbon adsorption
Plate, the design achieves the functions of being purified to discharge gas, reduce the pollution to ambient enviroment, and using effect is good, solution
It has determined and has been not provided with gas purification mechanism on existing waste gas of anesthesia withdrawing device, caused to include anesthetic gases and patient's exhalation
The air-flow of gas the problem of being directly discharged in air, air is polluted.
Because increasing control pipe, gas flow regulating valve and check valve one, the design achieves the suction progress to pumping
It adjusts, and can prevent air-flow from suck-back occurs, because increasing connecting plate, spring and fixed plate, which moves up and down convenient for piston,
Because increasing appendix and check valve two, which is convenient for the flowing of air-flow, should because increasing connection ring, fixed ring and bolt
The connection of activated carbon adsorption plate and clarifier box is convenient in design, and the utility model is structurally reasonable, easy to use, has gas purification
Function.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram that a kind of anesthesia department's waste gas of anesthesia of the utility model extracts device；
Fig. 2 is the schematic diagram that a kind of anesthesia department's waste gas of anesthesia of the utility model extracts vacuum elements in device；
Fig. 3 is the schematic diagram that a kind of anesthesia department's waste gas of anesthesia of the utility model extracts purification assembly in device；
In figure: 1- vacuum elements, 2- purification assembly, 11- exhaust tube, 12- exhaust chamber, 13- piston, 14- servo motor,
15- cam, 21- ultraviolet germicidal lamp, 22- purify case lid, 23- escape pipe, 24- clarifier box, 25- activated carbon adsorption plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of anesthesia department waste gas of anesthesia abstraction dress
It sets, including vacuum elements 1 and purification assembly 2,1 right end of vacuum elements is provided with purification assembly 2.
Vacuum elements 1 include exhaust tube 11, exhaust chamber 12, piston 13, servo motor 14 and cam 15, and exhaust tube 11 is pacified
It mounted in 12 left end of exhaust chamber, and extends to inside exhaust chamber 12, exhaust chamber 12 is internally provided with piston 13, and piston 13 is assemblied in pumping
11 downside of tracheae, 13 lower end of piston are equipped with cam 15, and 15 right end of cam is equipped with servo motor 14, cam 15 and servo electricity
Machine 14 is assemblied in 12 inner bottom of exhaust chamber, and cam 15 and servo motor 14 are installed in 13 downside of piston, and the design is real
The air suction mode of discontinuous is showed, has effectively avoided and excessive gas is sucked out from Anesthesia machine.
Purification assembly 2 includes ultraviolet germicidal lamp 21, purification case lid 22, escape pipe 23, clarifier box 24 and active carbon
Adsorption plate 25,24 mounted inside of clarifier box active charcoal adsorption plate 25 are equipped with ultraviolet sterilization on the upside of activated carbon adsorption plate 25
Lamp 21, ultraviolet germicidal lamp 21 are mounted on purification 22 inner tip of case lid, and purification case lid 22 is mounted on 24 upper end of clarifier box, only
Change 22 right end of case lid and be equipped with escape pipe 23, clarifier box 24 is mounted on 12 right end of exhaust chamber, and the design achieves to discharge gas
The function that body is purified reduces the pollution to ambient enviroment.
11 upper end of exhaust tube is equipped with control pipe, and controls and be equipped with gas flow regulating valve on pipe, fills on exhaust tube 11
Equipped with check valve one, and check valve one is assemblied on the left of control pipe, and 11 left end of exhaust tube is provided with pipe joint, 13 lower end of piston
It is provided with connecting plate, and connecting plate is mounted on 15 upper end of cam, and connecting plate lower end symmetrically assembles that there are two springs, and two lower spring ends
It is each equipped with fixed plate, and two fixed plates are symmetrically assemblied in inside exhaust chamber 12 on two walls of left and right, piston 13 passes through connecting plate, bullet
Spring and fixed plate are connected with exhaust chamber 12, and 12 right end of exhaust chamber is provided with appendix, and check valve is equipped on appendix
Two, and appendix is assemblied in 24 left end of clarifier box, exhaust chamber 12 is connected by appendix with clarifier box 24, clarifier box
Connection ring is installed on 24 inner walls, 25 side of activated carbon adsorption plate is equipped with fixed ring, and fixed ring is mounted on connection ring upper end,
And fixed ring upper end is equipped with bolt, and bolt passes through fixed ring and is connected with connection ring, activated carbon adsorption plate 25 passes through fixation
Ring, connection ring and bolt are connected with clarifier box 24, and purification case lid 22 is connected by screw with clarifier box 24, purify
Case lid 22 and 24 contact position of clarifier box are equipped with gasket, and servo motor 14 is connected by retarder with cam 15, only
Change 22 upper end of case lid and battery be installed, and battery by electric wire respectively with 21 phase of servo motor 14 and ultraviolet germicidal lamp
Connection.
Specific embodiment: it in progress in use, medical worker checks the utility model first, checks whether and deposits
In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited
It is can be carried out if problem using in use, medical worker first passes through connector for exhaust tube 11 and anesthetic escape pipe phase
Connection, then medical worker starts servo motor 14,14 work belt moving cam 15 of servo motor rotation, due to that can divide on cam 15
For convex portion and non-convex portion, and convex portion and non-convex portion wheel of the cam 15 in rotation, on cam 15
Stream is contacted with connecting plate, and is connected since piston 13 passes through connecting plate, spring and fixed plate with exhaust chamber 12, therefore in cam
In 15 rotation processes, piston 13 can be realized and be moved up and down, and due to being equipped with check valve one on exhaust tube 11, be installed on appendix
There is check valve two, thus when piston 13 moves down, negative pressure is formed inside piston 13, and then generate suction, it is useless in Anesthesia machine
Gas is entered under the action of suction in exhaust tube 11, then into exhaust chamber 12, then work of the piston 13 in cam 15
It is moved up under, piston 13, which moves up, pushes to the gas inside exhaust chamber 12 in appendix, and then gas is from gas transmission
It is entered in pipe inside clarifier box 24, realization absorbs exhaust gas, the design achieves discontinuous air suction function, prevents from inhaling
Tolerance is excessive to damage Anesthesia machine.
After exhaust gas enters in clarifier box 24, activated carbon adsorption plate 25 first inhales the impurity such as anesthetic in exhaust gas
It is attached, while medical worker starts ultraviolet germicidal lamp 21, the work of ultraviolet germicidal lamp 21, which is realized, carries out sterilizing to exhaust gas, disappears
Exhaust gas after poison is discharged in air along escape pipe 23, and the design achieves the functions of being purified to exhaust gas.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of anesthesia department extracts device, including vacuum elements (1) and purification assembly (2) with waste gas of anesthesia, feature exists
In: vacuum elements (1) right end is provided with purification assembly (2)；
The vacuum elements (1) include exhaust tube (11), exhaust chamber (12), piston (13), servo motor (14) and cam
(15), the exhaust tube (11) is mounted on exhaust chamber (12) left end, and extends to exhaust chamber (12) inside, the exhaust chamber (12)
It is internally provided with piston (13), the piston (13) is assemblied on the downside of exhaust tube (11), and piston (13) lower end is equipped with convex
It takes turns (15), cam (15) right end is equipped with servo motor (14), and the cam (15) and servo motor (14) assemble
In exhaust chamber (12) inner bottom, the cam (15) and servo motor (14) are installed on the downside of piston (13)；
The purification assembly (2) includes ultraviolet germicidal lamp (21), purification case lid (22), escape pipe (23), clarifier box (24)
And activated carbon adsorption plate (25), the active charcoal adsorption plate (25) of clarifier box (24) mounted inside, the active carbon are inhaled
Ultraviolet germicidal lamp (21) are equipped on the upside of attached plate (25), the ultraviolet germicidal lamp (21) is mounted on top inside purification case lid (22)
End, the purification case lid (22) are mounted on clarifier box (24) upper end, and purification case lid (22) right end is equipped with escape pipe
(23), the clarifier box (24) is mounted on exhaust chamber (12) right end.
2. a kind of anesthesia department according to claim 1 extracts device with waste gas of anesthesia, it is characterised in that: the exhaust tube
(11) upper end is equipped with control pipe, and controls and be equipped with gas flow regulating valve on pipe, is equipped with list on the exhaust tube (11)
To valve one, and check valve one is assemblied on the left of control pipe, and exhaust tube (11) left end is provided with pipe joint.
3. a kind of anesthesia department according to claim 1 extracts device with waste gas of anesthesia, it is characterised in that: the piston
(13) lower end is provided with connecting plate, and connecting plate is mounted on cam (15) upper end, and connecting plate lower end is symmetrically assembled there are two spring, and two
A lower spring end is each equipped with fixed plate, and two fixed plates are symmetrically assemblied in inside exhaust chamber (12) on two walls of left and right, described
Piston (13) is connected by connecting plate, spring and fixed plate with exhaust chamber (12).
4. a kind of anesthesia department according to claim 1 extracts device with waste gas of anesthesia, it is characterised in that: the exhaust chamber
(12) right end is provided with appendix, and check valve two is equipped on appendix, and appendix is assemblied in clarifier box (24) left end,
The exhaust chamber (12) is connected by appendix with clarifier box (24).
5. a kind of anesthesia department according to claim 1 extracts device with waste gas of anesthesia, it is characterised in that: the purifying box
Connection ring is installed, activated carbon adsorption plate (25) side is equipped with fixed ring, and fixed ring is mounted on body (24) inner wall
Connection ring upper end, and fixed ring upper end is equipped with bolt, and bolt passes through fixed ring and is connected with connection ring, the active carbon is inhaled
Attached plate (25) is connected by fixed ring, connection ring and bolt with clarifier box (24).
6. a kind of anesthesia department according to claim 1 extracts device with waste gas of anesthesia, it is characterised in that: the purifying box
Lid (22) is connected by screw with clarifier box (24), and the purification case lid (22) and clarifier box (24) contact position are installed
There is gasket, the servo motor (14) is connected by retarder with cam (15), the installation of the purification case lid (22) upper end
There is battery, and battery is connected with servo motor (14) and ultraviolet germicidal lamp (21) respectively by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588221.9U CN208426829U (en) | 2018-04-24 | 2018-04-24 | A kind of anesthesia department waste gas of anesthesia abstraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588221.9U CN208426829U (en) | 2018-04-24 | 2018-04-24 | A kind of anesthesia department waste gas of anesthesia abstraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208426829U true CN208426829U (en) | 2019-01-25 |
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ID=65103060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820588221.9U Expired - Fee Related CN208426829U (en) | 2018-04-24 | 2018-04-24 | A kind of anesthesia department waste gas of anesthesia abstraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208426829U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077763A (en) * | 2019-06-06 | 2019-08-02 | 金敏杰 | A kind of energy-saving garbage bucket of deodorization |
| CN110479073A (en) * | 2019-09-06 | 2019-11-22 | 西安交通大学医学院第一附属医院 | It anaesthetizes department and extracts device with waste gas of anesthesia |
| CN110559532A (en) * | 2019-09-26 | 2019-12-13 | 张国华 | Waste gas treatment device of anesthesia machine |
| CN112516768A (en) * | 2020-11-16 | 2021-03-19 | 新余市人民医院 | Anesthesia department is with anesthesia waste gas pump drainage device |
-
2018
- 2018-04-24 CN CN201820588221.9U patent/CN208426829U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077763A (en) * | 2019-06-06 | 2019-08-02 | 金敏杰 | A kind of energy-saving garbage bucket of deodorization |
| CN110479073A (en) * | 2019-09-06 | 2019-11-22 | 西安交通大学医学院第一附属医院 | It anaesthetizes department and extracts device with waste gas of anesthesia |
| CN110559532A (en) * | 2019-09-26 | 2019-12-13 | 张国华 | Waste gas treatment device of anesthesia machine |
| CN112516768A (en) * | 2020-11-16 | 2021-03-19 | 新余市人民医院 | Anesthesia department is with anesthesia waste gas pump drainage device |
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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: 20190125 Termination date: 20210424 |