CN211659708U

CN211659708U - Simple and easy extraction device of anesthesia waste gas

Info

Publication number: CN211659708U
Application number: CN201922015330.9U
Authority: CN
Inventors: 李坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-10-13
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an anesthesia waste gas simply takes out except that device, including taking out except that box, aspiration pump, filtration box and water storage box, take out to be provided with on the box lateral wall filter the box, filter the box including setting up the lower cover and the setting of filtration box below are in filter the inside filter screen cloth of box. Has the advantages that: the utility model discloses a set up the exhaust pump and bleed the fill, can select different anesthesia waste gas to take out the processing operation to anesthesia waste gas through opening and closing lid and bleeder valve, can satisfy simultaneously and take out the processing to the anesthesia waste gas at local or whole position, application range is extensive, filter box inside filter screen can filter the inside anesthesia waste gas of box out to getting into, prevent that great particulate matter from getting into and causing the jam of device, can clear away the inside filter medium of filter box through opening the lower cover simultaneously, convenient operation.

Description

Simple and easy extraction device of anesthesia waste gas

Technical Field

The utility model relates to an anesthesia waste gas treatment technical field, concretely relates to simple and easy extraction element of anesthesia waste gas.

Background

The department of anesthesia is the important part in present medical field, need to use isoflurane group, the ann fluoroethane group that department of anesthesia commonly used to carry out general or local anesthesia to the patient before almost all operations, its boiling point is lower, evaporate into gaseous through the evaporimeter, along with oxygen is delivered to patient, thereby alleviate patient's misery in the operation, but patient inhales the anesthesia gas through respirator in vivo, the anesthesia gas can not completely absorb, the gaseous mixture of patient's expired carbon dioxide and anesthesia gas, these gas can spread the operating room, threaten medical staff's health, consequently need to use anesthesia waste gas extraction device.

But present anesthesia waste gas pump removal device is less to the pump removal way of anesthesia waste gas, either to whole, or take out the processing to local, and application range is limited, and current pump removal device is when using simultaneously, because the inlet end does not set up filter equipment, leads to great particulate matter to enter into and takes out inside the box, makes the pump removal box block up.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a simple and easy extraction device of anesthesia waste gas now, it is less to the extraction way of anesthesia waste gas to have solved current anesthesia waste gas extraction device, and application range is limited to and the inlet end does not set up filter equipment, leads to great particulate matter to enter into and extracts inside the box, makes the problem of extracting the box jam.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an anesthesia waste gas simply takes out except that device, including taking out box, aspiration pump, filtration box and water storage box, take out and be provided with on the box lateral wall of box filter the box, filter the box including setting up the lower cover and the setting of filtration box below are in filter the inside filter screen cloth of box, it is provided with the exhaust column to filter box one side, exhaust column one side has connect the lid soon, there is the exhaust tube one side of exhaust column below through threaded connection, there is the bleeder valve through threaded connection on the exhaust tube, bleeder valve one side is provided with handheld handle, handheld handle one side is provided with the air extraction fill, take out and remove box inside one side and have through the bolt fastening the aspiration pump, aspiration pump one side is provided with the water storage box, the water storage box is including setting up agitator motor below the water storage box, The setting is in inside (mixing) shaft of retaining box is in with the setting stir epaxial stirring rod, aspiration pump both sides in addition are fixed with the battery through the draw-in groove, retaining box one side is provided with the purification box, the purification box is including setting up purify the activated carbon adsorption layer one of the inside one side of box, set up the activated carbon adsorption layer two and the shaping of one side of activated carbon adsorption layer are in purify bleeder vent on the box lateral wall, it is provided with the baffle to purify the box periphery.

Furthermore, the four corners of the lower portion of the pumping-out box body are fixedly provided with supporting legs through bolts, and the upper portion of the pumping-out box body is connected with a cover plate through hinges.

Further, a handle is fixed to the middle of the upper portion of the cover plate through screws, an operation panel is fixed to one side of the handle through a clamping groove, and an exhaust window is fixed to the side wall of the drawing box body through screws.

By adopting the technical scheme, the handle can facilitate the carrying of the device, and the exhaust window is used for exhausting the purified gas.

Further, the stirring motor is connected with the water storage tank body in a rotating and sealing mode, the stirring motor is connected with the stirring shaft through a coupler, and the stirring shaft is welded with the stirring rod.

Through adopting above-mentioned technical scheme, can to some and the reagent of the anesthetic agent reaction that corresponds are added to the internal portion of water storage box, like nonspecific cholinesterase etc. can accelerate the decomposition of anesthetic agent, simultaneously agitator motor drives the (mixing) shaft with the stirring rod is rotatory rapidly, right the inside liquid of water storage box stirs, can further accelerate the enzymolysis rate of anesthetic agent.

Furthermore, the lower cover is connected with the filtering box body through a hinge, and the filtering screen is connected with the filtering box body in an inserting mode.

Through adopting above-mentioned technical scheme, filter screen can be to the entering take out the inside anesthesia waste gas of box and filter, prevent that great particulate matter from getting into and causing the jam of device.

Furthermore, the first active carbon adsorption layer and the second active carbon adsorption layer are connected with the purifying box body through screws, and the plastic hose of the exhaust tube is arranged on the exhaust tube.

By adopting the technical scheme, the first active carbon adsorption layer and the second active carbon adsorption layer are used for purifying the discharged air.

Further, the air pump is connected with the water storage tank body through a pipeline, and the water storage tank body is connected with the purification tank body through a pipeline.

By adopting the technical scheme, the air pump provides power for the treatment process of the anesthetic waste gas.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the existing anesthetic waste gas extraction device has fewer extraction ways for the anesthetic waste gas, or performs extraction treatment on the whole or the part, and the application range is limited, the utility model discloses a set up an air extraction cylinder and an air extraction hopper, can select different anesthetic waste gas extraction pipelines to perform extraction treatment operation on the anesthetic waste gas by opening and closing a cover body and an air extraction valve, can simultaneously satisfy the extraction treatment on the anesthetic waste gas of the local or whole part, and has wide application range;

2. when solving current anesthesia waste gas and taking out the device and using, because the inlet end does not set up filter equipment, lead to great particulate matter to enter into and take out inside the box, make the problem of taking out the box jam, the utility model discloses in filter the inside filter screen cloth of box can filter the inside anesthesia waste gas of box out to the entering, prevent that great particulate matter from getting into and causing the jam of device, can clear away the convenient operation to the inside filter material of filtering the box through opening the lower cover simultaneously.

Drawings

Fig. 1 is a front view of the simple anesthetic waste gas extraction device of the present invention;

fig. 2 is a sectional view of the anesthetic waste gas simple evacuation device according to the present invention;

FIG. 3 is a main sectional view of a filtering box of the simple device for extracting anesthetic gas according to the present invention;

FIG. 4 is a main sectional view of a water storage tank of the simple device for extracting anesthetic waste gas according to the present invention;

fig. 5 is a main sectional view of the purifying box in the simple anesthetic waste gas pumping device of the present invention.

The reference numerals are explained below:

1. the box body is removed; 2. supporting legs; 3. a filter box body; 301. a lower cover; 302. filtering the screen; 4. an air pumping cylinder; 5. a cover body; 6. an air exhaust pipe; 7. a handle; 8. an air extraction hopper; 9. an air extraction valve; 10. a cover plate; 11. A handle; 12. an exhaust window; 13. a water storage tank body; 1301. a stirring motor; 1302. a stirring shaft; 1303. a stirring rod; 14. purifying the box body; 1401. a first active carbon adsorption layer; 1402. a second active carbon adsorption layer; 1403. air holes are formed; 15. a storage battery; 16. an air pump; 17. a partition plate; 18. an operation panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-5, a simple anesthetic waste gas extraction device comprises an extraction box body 1, an air pump 16, a filtering box body 3 and a water storage box body 13, wherein the filtering box body 3 is arranged on one side wall of the extraction box body 1, the filtering box body 3 comprises a lower cover 301 arranged below the filtering box body 3 and a filtering screen 302 arranged inside the filtering box body 3, an air extraction cylinder 4 is arranged on one side of the filtering box body 3, a cover body 5 is screwed on one side of the air extraction cylinder 4, an air extraction pipe 6 is connected on one side below the air extraction cylinder 4 through threads, an air extraction valve 9 is connected on the air extraction pipe 6 through threads, a handheld handle 7 is arranged on one side of the air extraction valve 9, an air extraction hopper 8 is arranged on one side of the handheld handle 7, the air pump 16 is fixed on one side inside of the extraction box body 1 through bolts, the water storage box body 13 comprises a stirring motor 1301 arranged below the water storage box body 13, The stirring shaft 1302 and the stirring rod 1303 are arranged inside the water storage box body 13, the stirring rod 1303 is arranged on the stirring shaft 1302, the storage batteries 15 are fixed on the other two sides of the air pump 16 through clamping grooves, the purification box body 14 is arranged on one side of the water storage box body 13, the purification box body 14 comprises a first activated carbon adsorption layer 1401 arranged on one side inside the purification box body 14, a second activated carbon adsorption layer 1402 arranged on one side of the first activated carbon adsorption layer 1401 and air holes 1403 formed in the side wall of the purification box body 14, and a partition plate 17 is arranged on the periphery of the purification box body 14.

As shown in fig. 1, supporting legs 2 are fixed at four corners below the drawer box 1 through bolts, and a cover plate 10 is connected above the drawer box 1 through a hinge.

As shown in fig. 1, a handle 11 is fixed in the middle of the upper part of the cover plate 10 through screws, an operation panel 18 is fixed on one side of the handle 11 through a clamping groove, an exhaust window 12 is fixed on the side wall of the pumping box body 1 through screws, the handle 11 can facilitate the carrying of the device, and the exhaust window 12 is used for exhausting purified gas.

As shown in fig. 2/4, the stirring motor 1301 is connected with the water storage tank body 13 in a rotating and sealing manner, the stirring motor 1301 is connected with the stirring shaft 1302 through a coupler, the stirring shaft 1302 is welded with the stirring rod 1303, some reagents reacting with corresponding anesthetic can be added into the water storage tank body 13, such as nonspecific cholinesterase, so that the decomposition of the anesthetic can be accelerated, meanwhile, the stirring motor 1301 drives the stirring shaft 1302 and the stirring rod 1303 to rotate rapidly, the liquid in the water storage tank body 13 is stirred, and the enzymolysis rate of the anesthetic can be further accelerated.

As shown in fig. 1-3, the lower cover 301 is connected to the filtering box 3 through a hinge, the filtering screen 302 is inserted into the filtering box 3, and the filtering screen 302 can filter the anesthetic waste gas entering the filtering box and being drawn out of the filtering box, so as to prevent the blockage of the device due to the entrance of larger particles.

As shown in fig. 2 and 5, the first activated carbon adsorption layer 1401 and the second activated carbon adsorption layer 1402 are connected to the purification box 14 by screws, the plastic hose of the exhaust pipe 6, the first activated carbon adsorption layer 1401, and the second activated carbon adsorption layer 1402 are used to purify the exhausted air.

As shown in fig. 2, 4 and 5, the air pump 16 is connected with the water storage tank body 13 through a pipeline, the water storage tank body 13 is connected with the purification tank body 14 through a pipeline, and the air pump 16 provides power for the treatment process of the anesthetic waste gas.

The utility model provides a simple and easy extraction device's of anesthesia waste gas theory of operation: when the simple anesthetic waste gas extraction device is used, the device is placed at a proper position, when anesthetic waste gas extraction needs to be performed on the whole space, the exhaust valve 9 can be closed, the cover body 5 is opened, external anesthetic waste gas enters the extraction box body 1 through the exhaust tube 4, when local anesthetic waste gas needs to be extracted, the cover body 5 can be screwed, the exhaust valve 9 is opened, the handle 7 is held by a hand, the exhaust hopper 8 is aligned to the part needing to be extracted, external anesthetic waste gas enters the extraction box body 1 through the exhaust tube 6, the exhaust pump 16 provides power for the external anesthetic waste gas extraction process, the external anesthetic waste gas firstly enters the water storage box body 13, reagents reacting with corresponding anesthetic agents can be added into the water storage box body 13, such as nonspecific cholinesterase and the like, decomposition of the anesthetic agents can be accelerated, and the stirring motor 1301 drives the stirring shaft 1302 and the stirring rod 1303 to rotate rapidly, the liquid inside the water storage box body 13 is stirred, the enzymolysis rate of the anesthetic can be further accelerated, the anesthetic waste gas after enzymolysis is subjected to adsorption purification treatment of a first activated carbon adsorption layer 1401 and a second activated carbon adsorption layer 1402 in the purification box body 14, the anesthetic waste gas is discharged to the outside through the exhaust window 12, the filter screen 302 inside the filter box body 3 can filter the anesthetic waste gas entering the interior of the filter box body, the blockage of the device caused by the entering of larger particles is prevented, and meanwhile, the filter inside the filter box body 3 can be cleared by opening the lower cover 301, so that the operation is convenient.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a simple and easy extraction element of anesthesia waste gas which characterized in that: the device comprises a pumping box body (1), an air suction pump (16), a filtering box body (3) and a water storage box body (13), wherein the filtering box body (3) is arranged on one side wall of the pumping box body (1), the filtering box body (3) comprises a lower cover (301) arranged below the filtering box body (3) and a filtering screen (302) arranged inside the filtering box body (3), an air suction cylinder (4) is arranged on one side of the filtering box body (3), a cover body (5) is screwed on one side of the air suction cylinder (4), an air suction pipe (6) is connected on one side below the air suction cylinder (4) through threads, an air suction valve (9) is connected on the air suction pipe (6) through threads, a handheld handle (7) is arranged on one side of the air suction valve (9), an air suction hopper (8) is arranged on one side of the handheld handle (7), and the air suction pump (16) is fixed on one side inside the pumping box body (1, the water storage tank body (13) is arranged on one side of the air pump (16), the water storage tank body (13) comprises a stirring motor (1301) arranged below the water storage tank body (13), a stirring shaft (1302) arranged in the water storage tank body (13) and a stirring rod (1303) arranged on the stirring shaft (1302), the other two sides of the air pump (16) are fixed with storage batteries (15) through clamping grooves, the purification device is characterized in that a purification box body (14) is arranged on one side of the water storage box body (13), the purification box body (14) comprises a first activated carbon adsorption layer (1401) arranged on one side of the inside of the purification box body (14), a second activated carbon adsorption layer (1402) arranged on one side of the first activated carbon adsorption layer (1401) and air holes (1403) formed in the side wall of the purification box body (14), and a partition plate (17) is arranged on the periphery of the purification box body (14).

2. The easy-to-pump device for anesthetic waste gas according to claim 1, wherein: supporting legs (2) are fixed at four corners below the pumping-out box body (1) through bolts, and a cover plate (10) is connected to the upper side of the pumping-out box body (1) through hinges.

3. The easy-to-pump device for anesthetic waste gas as claimed in claim 2, wherein: a lifting handle (11) is fixed in the middle of the upper portion of the cover plate (10) through screws, an operation panel (18) is fixed on one side of the lifting handle (11) through a clamping groove, and an exhaust window (12) is fixed on the side wall of the drawing box body (1) through screws.

4. The easy-to-pump device for anesthetic waste gas according to claim 1, wherein: the stirring motor (1301) is connected with the water storage tank body (13) in a rotating and sealing mode, the stirring motor (1301) is connected with the stirring shaft (1302) through a coupler, and the stirring shaft (1302) is welded with the stirring rod (1303).

5. The easy-to-pump device for anesthetic waste gas according to claim 1, wherein: the lower cover (301) is connected with the filtering box body (3) through a hinge, and the filtering screen (302) is connected with the filtering box body (3) in an inserting mode.

6. The easy-to-pump device for anesthetic waste gas according to claim 1, wherein: the first active carbon adsorption layer (1401) and the second active carbon adsorption layer (1402) are connected with the purification box body (14) through screws, and the air exhaust pipe (6) is a plastic hose.

7. The easy-to-pump device for anesthetic waste gas according to claim 1, wherein: the air pump (16) is connected with the water storage tank body (13) through a pipeline, and the water storage tank body (13) is connected with the purification tank body (14) through a pipeline.