CN210356651U

CN210356651U - Novel anesthesia department is with anesthesia waste gas pump drainage device

Info

Publication number: CN210356651U
Application number: CN201920332807.3U
Authority: CN
Inventors: 周春丽; 丁汉琳
Original assignee: Xiangyang Central Hospital
Current assignee: Xiangyang Central Hospital
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-04-21
Anticipated expiration: 2029-03-16

Abstract

The utility model discloses a novel anesthesia administrative or technical offices are with anesthesia waste gas extraction device, including bottom plate, filling tube, active carbon filter screen, stopper, flip, aspiration pump and observation window, fixed welding has the device shell on the bottom plate, and the inside right-hand member of device shell is provided with the solution storehouse, the aspiration pump is linked together with the purification storehouse, observation window fixed mounting is in the front side of device shell. The utility model discloses a be provided with the aspiration pump, the solution storehouse, transit storehouse and purification storehouse, take out anesthesia waste gas, and simultaneously, be provided with the governing valve, can take out the control of volume to the anesthesia machine volume in the anesthesia machine, in addition, it has sodium chloride to pour into in the solution storehouse, carry out chemical filtration to anesthesia waste gas, pivoted flabellum frame in the cooperation transit storehouse simultaneously, make anesthesia waste gas can be comparatively slow flow to in the purification storehouse, thereby improve the contact time of active carbon filter screen and waste gas in the purification storehouse, and filter through the three-layer, thereby improve purifying effect.

Description

Novel anesthesia department is with anesthesia waste gas pump drainage device

Technical Field

The utility model relates to an anesthesia waste gas takes out technical field, specifically is a novel anesthesia department takes out with anesthesia waste gas device.

Background

At present, an anesthesia machine commonly used in an anesthesia department room of a hospital does not have a waste gas discharge system, waste gas in an anesthesia process is usually directly discharged in an anesthesia operation room, not only secondary inhalation of a patient is easily caused, but also inhalation dosage of anesthetic is influenced, and the waste gas is also easily inhaled by medical staff in the operation room, normal work of the medical staff is influenced, and problems such as dizziness, weakness, lassitude and the like are easily caused in a short time, so that necessary devices are needed to discharge anesthetic waste gas in time, in the prior art, when the anesthetic waste gas is pumped out, the pumping quantity cannot be adjusted, and normal work of the anesthesia machine is influenced, in addition, in the prior art, waste gas is basically pumped out and filtered by adopting a direct-suction mode, so that the waste gas is easily insufficiently filtered, and meanwhile, after the device is used for a long time, the filter screen is inconvenient to replace or clean, so that the problems are solved, the utility model provides a purifying effect is good, and can adjust the volume of taking out, is convenient for clean novel anesthesia administrative or technical offices of changing filter screen simultaneously take out device with anesthesia waste gas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel anesthesia department is with anesthesia waste gas extraction device to solve the present anesthesia department that above-mentioned background art provided with anesthesia waste gas extraction device and can't adjust the extraction volume, take out the effect unsatisfactory simultaneously, in addition, the inconvenient cleanness of filter screen and change the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel anesthesia waste gas extraction device for anesthesia departments comprises a bottom plate, an injection pipe, an active carbon filter screen, a limiting block, a flip cover, an air pump and an observation window, wherein a device shell is fixedly welded on the bottom plate, and the right end of the inner part of the device shell is provided with a solution bin which is communicated with the regulating valve through a conduit, the right end of the regulating valve is connected with an air inlet pipe, the bottom end of the injection pipe penetrates through the device shell to be communicated with the solution bin, the injection pipe is provided with a sealing cover, the left side of the solution bin is communicated with a transfer bin, and the fan blade frame is arranged in the transfer bin, the left side of the transfer bin is communicated with the purification bin, and the purification bin is provided with an active carbon filter screen through a limiting block, the flip cover is installed on the upper side of the purification bin, the air pump is communicated with the purification bin, the air pump is fixedly installed on the upper side of the left end of the bottom plate, and the observation window is fixedly installed on the front side of the device shell.

Preferably, the governing valve includes disk seat, passageway, valve ball and adjusting knob, the inside of disk seat is provided with the passageway, and has inlayed the valve ball in the passageway, the inside of valve ball sets up to hollow structure, the adjusting knob is installed through the bearing in the upper end of valve ball.

Preferably, the fan blade frame is installed at the middle position inside the transfer bin through a bearing, and the fan blade frame is set to be a rotating structure through the bearing.

Preferably, the active carbon filter screen is provided with three groups altogether, and the active carbon filter screen loops through the stopper from top to bottom and installs in the inside of purifying the storehouse.

Preferably, the left end of the flip cover is hinged with the device shell through a hinge shaft, and a sealing rubber ring is arranged on the side face of the flip cover.

Preferably, the observation windows are provided with two groups, the observation windows are arranged on the front side of the device shell, and the positions of the observation windows respectively correspond to the solution bin and the purification bin.

Compared with the prior art, the beneficial effects of the utility model are that: the novel anesthesia waste gas pumping device for the anesthesia department pumps the anesthesia waste gas by arranging the air pump, the solution bin, the transit bin and the purification bin, and meanwhile, the adjusting valve is arranged, so that the pumping amount can be controlled according to the amount of an anesthesia machine in the anesthesia machine; in addition, sodium chloride is injected into the solution bin to chemically filter the anesthetic waste gas, and the anesthetic waste gas can slowly flow into the purification bin by matching with the rotating fan blade frame in the transfer bin, so that the contact time between the activated carbon filter screen and the waste gas in the purification bin is prolonged, and the purification effect is improved by three-layer filtering; in addition, through being provided with flip and stopper, open flip, with the active carbon filter screen in the purification bin take out can for the filterable cleanness of active carbon is very convenient and fast with the change.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic front sectional view of the regulating valve structure of the present invention.

In the figure: 1. a base plate; 2. a device housing; 3. a solution bin; 4. a conduit; 5. adjusting a valve; 501. a valve seat; 502. a channel; 503. a valve ball; 504. an adjusting knob; 6. an air inlet pipe; 7. an injection pipe; 8. a sealing cover; 9. a transfer bin; 10. a fan blade holder; 11. a purifying bin; 12. an active carbon filter screen; 13. a limiting block; 14. a cover is turned; 15. an air pump; 16. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a novel anesthesia waste gas pumping device for anesthesia departments comprises a bottom plate 1, an injection pipe 7, an active carbon filter screen 12, a limiting block 13, a turnover cover 14, an air pump 15 and an observation window 16, wherein a device shell 2 is fixedly welded on the bottom plate 1, a solution bin 3 is arranged at the right end inside the device shell 2, the solution bin 3 is communicated with an adjusting valve 5 through a conduit 4, the right end of the adjusting valve 5 is connected with an air inlet pipe 6, preferably, the adjusting valve 5 comprises a valve seat 501, a channel 502, a valve ball 503 and an adjusting button 504, the channel 502 is arranged inside the valve seat 501, the valve ball 503 is embedded in the channel 502, the inside of the valve ball 503 is arranged to be a hollow structure, the adjusting button 504 is arranged at the upper end of the valve ball 503 through a bearing, the adjusting button 504 on the adjusting valve 5 is rotated to drive the valve ball 503 to rotate, so that the valve ball 503 is positioned at different angles in the channel 502, and the, avoid influencing the normal work of the anesthesia machine due to excessive pumping.

The bottom of injection pipe 7 passes device shell 2 and is linked together with solution storehouse 3, there is sealed lid 8 on injection pipe 7, the left side intercommunication in solution storehouse 3 has transit storehouse 9, and install fan blade frame 10 in the transit storehouse 9, as preferred, fan blade frame 10 passes through the bearing and installs the inside intermediate position in transit storehouse 9, fan blade frame 10 establishes to rotating-structure through the bearing, fan blade frame 10 is owing to the extraction power of aspiration pump 15, rotate, disperse waste gas and flow, thereby slow down the speed that enters into in the purification storehouse 11.

The left side intercommunication of transfer bin 9 has purifying storehouse 11, and install active carbon filter screen 12 through stopper 13 in the purifying storehouse 11, flip 14 installs the upside at purifying storehouse 11, flip 14's left end is articulated mutually with device shell 2 through the articulated shaft, flip 14's side sets up the sealing rubber circle, on the one hand, guarantee purifying storehouse 11's leakproofness, on the other hand, open flip 14, with purifying storehouse 11 in active carbon filter screen 12 take out can, make active carbon filter screen 12's cleanness and change very convenient and fast.

The aspiration pump 15 is linked together with purifying chamber 11, aspiration pump 15 fixed mounting is at the left end upside of

bottom plate

1, 16 fixed mounting of observation window are in the front side of device shell 2, observation window 16 is provided with two sets ofly altogether, and observation window 16 all installs the front side at device shell 2, the position of observation window 16 corresponds solution storehouse 3 and purifying chamber 11 respectively, through two sets of observation windows 16, can learn the liquid level of sodium chloride solution in solution storehouse 3 directly perceived, and the cleanliness of active carbon filter screen 12.

The working principle is as follows: when the device works, the air inlet pipe 6 on the device is connected to an anesthesia machine, and then the air pump 15 is started, so that flowing air flow is formed inside the device shell 2, and waste gas is extracted;

rotating an adjusting button 504 on the adjusting valve 5 to drive the valve ball 503 to rotate, so that the valve ball 503 is positioned at different angles in the channel 502, thereby adjusting the amount of the exhaust gas entering the adjusting valve 5;

the waste gas enters the sodium chloride solution in the solution cabin 3 through the conduit 4 for chemical filtration and then flows into the transit cabin 9, and the fan blade frame 10 in the transit cabin 9 rotates due to the pumping force of the air pump 15 to disperse and flow the waste gas, so that the speed of entering the purification cabin 11 is reduced;

the waste gas enters a purification bin 11, rises, is purified by three groups of activated carbon filter screens 12 in sequence and is finally discharged along with an air pump 15;

through two sets of observation windows 16, can learn the liquid level of sodium chloride solution in solution storehouse 3 directly perceived to and the cleanliness of active carbon filter screen 12, when active carbon filter screen 12 is dirty, can open flip 14, take out active carbon filter screen 12, clean or change can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel anesthesia department is with anesthesia waste gas pump removal device, includes bottom plate (1), injection pipe (7), active carbon filter screen (12), stopper (13), flip (14), aspiration pump (15) and observation window (16), its characterized in that: the device is characterized in that a device shell (2) is fixedly welded on the bottom plate (1), a solution bin (3) is arranged at the right end inside the device shell (2), the solution bin (3) is communicated with an adjusting valve (5) through a guide pipe (4), the right end of the adjusting valve (5) is connected with an air inlet pipe (6), the bottom end of an injection pipe (7) penetrates through the device shell (2) to be communicated with the solution bin (3), a sealing cover (8) is arranged on the injection pipe (7), the left side of the solution bin (3) is communicated with a transfer bin (9), a fan blade frame (10) is arranged in the transfer bin (9), a purification bin (11) is communicated with the left side of the transfer bin (9), an active carbon filter screen (12) is arranged in the purification bin (11) through a limiting block (13), a flip cover (14) is arranged on the upper side of the purification bin (11), and an air suction pump (15) is communicated with the purification bin (11), the air pump (15) is fixedly arranged on the upper side of the left end of the bottom plate (1), and the observation window (16) is fixedly arranged on the front side of the device shell (2).

2. The novel anesthetic waste gas pumping device for the anesthesia department according to claim 1, wherein: governing valve (5) are including disk seat (501), passageway (502), valve ball (503) and adjusting knob (504), the inside of disk seat (501) is provided with passageway (502), and has inlayed valve ball (503) in passageway (502), the inside of valve ball (503) sets up to hollow structure, adjusting knob (504) are installed through the bearing in the upper end of valve ball (503).

3. The novel anesthetic waste gas pumping device for the anesthesia department according to claim 1, wherein: the fan blade frame (10) is installed at the middle position inside the transfer bin (9) through a bearing, and the fan blade frame (10) is of a rotating structure through the bearing.

4. The novel anesthetic waste gas pumping device for the anesthesia department according to claim 1, wherein: the active carbon filter screen (12) are provided with three groups, and the active carbon filter screen (12) is installed in the purifying bin (11) sequentially through a limiting block (13) from top to bottom.

5. The novel anesthetic waste gas pumping device for the anesthesia department according to claim 1, wherein: the left end of flip (14) is articulated mutually with device shell (2) through the articulated shaft, the side of flip (14) sets up the sealing rubber circle.

6. The novel anesthetic waste gas pumping device for the anesthesia department according to claim 1, wherein: the observation window (16) is provided with two sets of altogether, and just observation window (16) all install the front side at device shell (2), the position of observation window (16) corresponds solution storehouse (3) and purifying storehouse (11) respectively.