CN207837988U - Waste gas of anesthesia remover - Google Patents
Waste gas of anesthesia remover Download PDFInfo
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- CN207837988U CN207837988U CN201721398437.0U CN201721398437U CN207837988U CN 207837988 U CN207837988 U CN 207837988U CN 201721398437 U CN201721398437 U CN 201721398437U CN 207837988 U CN207837988 U CN 207837988U
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- gas
- anesthesia
- air
- bleeding valve
- air accumulator
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Abstract
Waste gas of anesthesia remover, including gas converter, flowtube, air accumulator and air bleeding valve, generally column, lower part are air accumulators, and middle part is gas converter, and top is air bleeding valve.Air accumulator is cylindrical shape, and upper side is equipped with venthole, the inner tube that built in gas tank has a both ends penetrating, and upper end of inner tube is spirally connected with gas converter；The upper end of gas converter is connected to by flowtube with air bleeding valve, and lower end is connected to air accumulator；Gas converter front is equipped with exhaust gas concentration display screen, and left side is equipped with exhaust gas entrance, and right side is equipped with the fixation tenon of connection Anesthesia machine；There is outlet port in air bleeding valve side；Flow bottom of the tube has a bottom plate for being equipped with 58 throttle orifices.The utility model can thoroughly remove all waste gases generated in anesthesia surgery, ensure the personal safety of medical staff；It installs very convenient, can connect with various anesthesia equipments and fixed；Can real-time display exhaust gas concentration；Simple in structure, moulding is good, occupies little space, and price is low.
Description
Technical field
The utility model is related to the waste gas of anesthesia of a kind of waste gases discharging apparatus more particularly to hospital operating room to exclude to fill
It sets.
Background technology
It is all artificial synthesized chemicals that inhalation anesthetic, these medicines are often used in surgery anesthesia, is revived after anesthesia of patient final
It is all breathed out with original shape by breathing, such as arranges to air, have an adverse effect to atmospheric environment.In addition implemented in inhalation anesthesia
Cheng Zhong more or less always has the leakage of part anesthetic gases, anesthetic gases to leak health hazard, is particularly subject to department of anesthesia doctor
The concern of teacher, operating nurse, Anesthesia Recovery Room and ICU medical staff.To remove all waste gases generated during anesthesia formality,
Ensure that the personal safety of medical staff, exploitation waste gas of anesthesia remover are very necessary.
Chinese patent is consulted, CN201320453021.X discloses a kind of waste gas of anesthesia remover, including vacuum suction table,
Suction tube, coil pipe supporting stand, coil pipe, support ring；Wherein：Further include waste gas of anesthesia processing main part, it is one that waste gas of anesthesia, which handles main part,
Pipe is respectively provided with a cone-shaped interface at the both ends of pipe, and is equipped with sewage draining exit in the lower end of pipe；Coil pipe is mounted on coil pipe branch
On frame, one end of coil pipe is connected with support ring, and the other end of coil pipe handles a cone-shaped interface phase of main part with waste gas of anesthesia
One end of connection, suction tube is communicated with the sewage draining exit of waste gas of anesthesia processing main part, the other end and the vacuum suction table phase of suction tube
Connection.CN200420071427.2 discloses a kind of waste gas of anesthesia remover buffer system, including upper connector, T-type pipe, adjusting
The lower end of valve, lower connector, air storage bag, permeability cell, upper connector is connected with the upper end of T-type pipe, the lower end of T-type pipe with
The upper end of control valve is connected, and the lower end of control valve is connected with the upper end of lower connector, and the branch of T-type pipe is in middle section
Connection air storage bag is set, the branch of T-type pipe connects permeability cell in end position.Air storage bag is a soft rubber pouch container.On
Although stating patent can scavenge, there is also the places that complies with one's wishes not to the utmost, and coil pipe and coil pipe supporting stand structure be not compact；T-type form of tubes
Exhaust gas to exclude effect not satisfactory, not to the utmost, this two kinds of devices installation is also less in addition for the discharge of exhaust gas balance in rubber pouch container
It is convenient.
Invention content
The technical problems to be solved in the utility model is to prevent anesthetic gases from leaking, and is thoroughly removed sick in hospital surgical room
The exhaust gas generated in people's anaesthesia process ensures the safety of medical staff；It provides a kind of reasonable for structure, excludes that effect is good, user
Just waste gas of anesthesia remover.
The technical solution of the utility model is：Waste gas discharge of anesthetic machine device, including gas converter, flowtube, storage
Gas tank and air bleeding valve, generally column, lower part are air accumulators, and middle part is gas converter, and top is air bleeding valve；Air accumulator is circle
Cylinder, upper side are equipped with venthole, and the inner tube that built in gas tank has a both ends penetrating, upper end of inner tube is spirally connected outstanding with gas converter
At the center of air accumulator；The upper end of gas converter is connected to by flowtube with air bleeding valve, and lower end is connected to air accumulator, and gas turns
Parallel operation front is equipped with exhaust gas concentration display screen, and left side is equipped with exhaust gas entrance；Right side is equipped with the fixation tenon of connection Anesthesia machine；Air bleeding valve
Top is screw rod regulating valve, and there is outlet port in side；Flow bottom of the tube fixes a bottom plate for being provided with a plurality of throttle orifices.
The gas converter and air accumulator are aluminium alloy cavity body, and inner tube is glass tube.
The utility model has the beneficial effects that：1, all waste gases generated during anesthesia surgery can be thoroughly removed, are ensured
Medical staff will not repeat inhalation anesthesia exhaust gas and influence health；2, gas converter side is equipped with connection Anesthesia machine
Fixed tenon, is inserted directly into the notch of Anesthesia machine, and installation is very convenient, suitable for domestic all operating rooms for meeting national standard
Installation can be connect and fixed with all anesthesia equipments；3, exhaust gas concentration display screen can real-time display exhaust gas concentration；4, because useless
Gas ramps after entering from lower part, in addition suction function, it is good that exhaust gas excludes effect；5, simple in structure, moulding is good, occupied space
Small, price is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial sectional view of Fig. 1.
In figure：1- gas converters, 2- flowtubes, 3- air bleeding valves, 4- air accumulators, 5- fix tenon, and 6- exhaust gas concentrations are shown
Screen, 7- exhaust gas entrances, 8- ventholes, 9- inner tubes, 11- throttle orifices, 12- exhaust outlets.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1-2, the utility model includes gas converter, flowtube, air accumulator and air bleeding valve, generally column,
Lower part is air accumulator 4, and middle part is gas converter 1, and top is air bleeding valve 3.Air accumulator 4 is cylinder, and upper side is equipped with ventilation
Hole 8,4 are equipped with the penetrating inner tube 9 in a both ends in air accumulator, and upper end of inner tube is spirally connected with gas converter 1 and is suspended in air accumulator 4
The heart；The upper end of the gas converter 1 is connected to by flowtube 2 with air bleeding valve 3, and lower end is connected to air accumulator 4, gas converter
Front is equipped with exhaust gas concentration display screen 6, and left side is equipped with exhaust gas entrance 7；Right side is equipped with the fixation tenon 5 of connection Anesthesia machine；Air bleeding valve 3
Top is screw rod regulating valve 10, and there is outlet port 12 in side；2 bottom of flowtube fixes one and is provided with a plurality of throttle orifices 11
Bottom plate, the ventilation Control of floor air-flow velocity reduce noise.
The gas converter 1 and air accumulator 4 are aluminium alloy cavity body, and inner tube 9 is glass tube.
Application method and the description of associated components function：
It is fixed in use, first the fixation tenon 5 in the present apparatus is inserted into the mouth of connecting trough of Anesthesia machine, is connected and anaesthetized with hose
Machine exhaust outlet and the exhaust gas entrance of the present apparatus 7, the exhaust outlet 12 of the present apparatus are connected with the negative pressure style interface on hospital equipment band
（VAC interfaces or AGSS interfaces）, then power on, open the screw rod 10 for adjusting 3 top of air bleeding valve, you can use.
After present apparatus exhaust outlet 12 is connect with negative-pressure pipeline, subnormal ambient is in inside the present apparatus, at this time in the present apparatus
Air-flow moved from trend exhaust outlet, pass through the screw rod 10 for adjusting the top of air bleeding valve 3（Stubborn screw rod can reduce vacuum flow clockwise
Speed value, negative pressure flow speed value can be increased by twisting screw rod counterclockwise）, flow control can be attracted one the negative-pressure pipeline of Different hospital
A fixed flow velocity section.When adjusting 10 bar of spiral shell at 3 top of air bleeding valve, indicated required for normal work on 2 surface of flowtube
Vacuum suction flow velocity minimum scale and maximum scale instruction, real work efficiency can be clearly seen in user.When anesthesia equipment
After exhaust gas enters present apparatus inside by exhaust gas entrance, exhaust gas display screen 6 can show exhaust gas concentration.At inside the device
In negative pressure, exhaust gas can carry out shifting inside gas converter 1 and enter air bleeding valve 3 by flowtube 2 automatically, eventually by
Exhaust outlet 12 enters in the negative-pressure pipeline of hospital.Due to negative pressure flow it is per minute it is minimum reach 30 liters, be more than exhaust gas it is per minute into
Enter the discharge capacity in the device（Within general 10 liters per minute of exhaust gas）, to make up vacuum suction flow difference per minute, and
Vacuum suction flow surplus is avoided to impact anesthesia equipment, which is designed with stomata 8, when vacuum suction is entrance
After exhaust gas in the present apparatus is taken away completely, ambient air can be sucked by stomata 8 in present apparatus air accumulator 4 simultaneously, ring
Border air flows through 4 bottom of air accumulator, enters back into inner tube 9 by the gap between gas storage pot bottom and inner tube, moves upwards later
To gas converter 1, exhaust gas is entered through flowtube and air bleeding valve in the negative-pressure pipeline of hospital by exhaust outlet 12 and be uniformly processed.
Claims (2)
1. waste gas of anesthesia remover, including gas converter (1), flowtube (2), air accumulator and air bleeding valve, it is characterised in that：
Generally column, lower part are air accumulator (4), and middle part is gas converter (1), and top is air bleeding valve (3)
The air accumulator (4) is cylinder, and upper side is equipped with a plurality of ventholes (8), and it is penetrating to be equipped with a both ends in air accumulator (4)
Inner tube (9), upper end of inner tube and gas converter (1), which are spirally connected, is suspended in the center of air accumulator (4)；
The upper end of the gas converter (1) is connected to by flowtube (2) with air bleeding valve (3), and lower end is connected to air accumulator (4),
Gas converter front is equipped with exhaust gas concentration display screen (6), and left side is equipped with exhaust gas entrance (7)；Right side is equipped with connection Anesthesia machine
Fixed tenon (5)；
It is screw rod regulating valve (10) at the top of air bleeding valve (3), there is outlet port (12) in side；Flowtube (2) bottom fixes one
It is provided with the bottom plate of a plurality of throttle orifices (11).
2. waste gas of anesthesia remover as described in claim 1, characterized in that the gas converter (1) and air accumulator (4) are equal
For aluminium alloy cavity body, inner tube (9) is glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398437.0U CN207837988U (en) | 2017-10-27 | 2017-10-27 | Waste gas of anesthesia remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398437.0U CN207837988U (en) | 2017-10-27 | 2017-10-27 | Waste gas of anesthesia remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837988U true CN207837988U (en) | 2018-09-11 |
Family
ID=63426521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398437.0U Active CN207837988U (en) | 2017-10-27 | 2017-10-27 | Waste gas of anesthesia remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837988U (en) |
-
2017
- 2017-10-27 CN CN201721398437.0U patent/CN207837988U/en active Active
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