CN215352860U

CN215352860U - Operating room anesthesia waste gas discharge device

Info

Publication number: CN215352860U
Application number: CN202121940838.0U
Authority: CN
Inventors: 殷玉江; 李兰兰
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2021-12-31
Anticipated expiration: 2031-08-18

Abstract

The utility model belongs to the technical field of anesthesia equipment, and particularly relates to an operating room anesthesia waste gas discharge device which comprises a base, wherein wheels are arranged at the bottom of the base, a side baffle is arranged on one side of the top of the base, a holding rod is arranged on the side baffle, a first mounting seat, a motor, an air exhaust box and a second mounting seat are arranged at the top of the base, a second purification device and a first purification device are arranged on the first mounting seat and the second mounting seat, a connecting rod is arranged on the motor, an air exhaust fan is arranged at one end of the connecting rod, the air exhaust fan is arranged in the air exhaust box, a first air inlet pipe is arranged at one side of the air exhaust box, an air inlet is arranged at the other end of the first air inlet pipe, a second air inlet pipe is arranged at the top of the air exhaust box, the second air inlet pipe is connected with the first purification device, and a water outlet is arranged at the bottom of the side surface of the first purification device, and a water outlet valve is arranged on the water outlet.

Description

Operating room anesthesia waste gas discharge device

Technical Field

The utility model belongs to the technical field of anesthesia department equipment, and particularly relates to an operating room anesthesia waste gas exhaust device.

Background

Typically, when performing a procedure on a patient, a physician needs to deliver anesthetic gas into the patient to achieve anesthesia on the patient. Anesthetic gases are typically delivered to the lungs of a patient through a gas inlet tube of the anesthesia machine. Because the patient can not absorb all the anesthetic gases conveyed to the body, the unabsorbed anesthetic gases and the waste gases generated by the breathing of the patient are mixed to form anesthetic waste gases, the anesthetic waste gases are exhausted by the waste gas output pipe of the anesthesia machine after being exhaled by the patient, but the anesthetic waste gases are often directly exhausted to the environment without being treated or simply treated by the anesthesia machine, because the anesthetic waste gases contain substances such as diethyl ether and the like, a large amount of diethyl ether can cause discomfort to the human body and even can cause poisoning, and the inhalation of the diethyl ether can influence the treatment of medical workers, therefore, the anesthetic waste gases need to be treated and can be exhausted, therefore, the anesthetic waste gas exhaust device is often used in an operating room, but the existing anesthetic waste gas exhaust device can not completely treat the anesthetic waste gases in the process of treating the anesthetic waste gases, and the exhausted air can contain excessive anesthetic waste, has certain influence on the operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an operating room anesthesia waste gas discharge device which has the characteristics of simple structure and convenience in use.

In order to achieve the purpose, the utility model provides the following technical scheme: an operating room anesthesia waste gas discharge device comprises a base, wherein wheels are installed at the bottom of the base, a side baffle is installed on one side of the top of the base, a holding rod is installed on the side baffle, a first installation seat, a motor, an exhaust box and a second installation seat are installed at the top of the base, a second purification device and a first purification device are installed on the first installation seat and the second installation seat, a connecting rod is installed on the motor, an exhaust fan is installed at one end of the connecting rod and is installed inside the exhaust box, a first air inlet pipe is installed on one side of the exhaust box, an air inlet is installed at the other end of the first air inlet pipe, a second air inlet pipe is installed at the top of the exhaust box, the second air inlet pipe is connected with the first purification device, and a water outlet is installed at the bottom of the side face of the first purification device, install the outlet valve on the outlet third intake pipe and water inlet are installed to first purifier's top, install the water inlet valve on the water inlet, the other end and the second purifier of third intake pipe are connected install ceramic grained layer and activated carbon layer in the second purifier, third purifier is installed at second purifier's top, install in the third purifier and drench the sponge layer, the gas vent is installed at third purifier's top.

As the preferable technical scheme of the operating room anesthesia waste gas exhaust device, the motor drives the air exhaust fan to rotate for 360 degrees through the connecting rod.

As a preferred technical solution of the operating room anesthesia waste gas discharging apparatus of the present invention, the first mounting seat and the second mounting seat are fixedly mounted on the top of the base by a first fixing screw and a second fixing screw, respectively.

As a preferable technical solution of the operating room anesthetic waste gas discharge device of the present invention, one end of the second air inlet pipe and one end of the third air inlet pipe are respectively disposed at the bottom of the first purification device and the bottom of the second purification device, and one end of the third air inlet pipe is disposed inside the ceramic particle layer.

In a preferred embodiment of the device for exhausting anesthetic waste gas from an operating room according to the present invention, the first purification device contains a liquid gas purification agent.

In a preferred embodiment of the device for exhausting anesthetic waste gas in an operating room of the present invention, the ceramic particle layer is mounted on the bottom of the activated carbon layer.

As a preferred technical scheme of the operating room anesthesia waste gas exhaust device, the wheels are fixable universal wheels.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to an operating room anesthesia waste gas discharge device, which is characterized in that a triple purification device is improved on the basis of the original device, anesthesia gas in an operating room can be purified layer by layer through the triple purification device, redundant anesthesia waste gas is prevented from flowing into the operating room again, the problems that the anesthesia waste can not be completely treated in the process of treating the anesthesia waste gas, excessive anesthesia waste can be contained in discharged air, and certain influence can be caused to an operation are solved, meanwhile, a water inlet and a water outlet are added on a first purification device, liquid in the first purification device can be replaced more simply, and the problem that the device is damaged due to long-time use of a liquid pollution device is solved. .

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic diagram of a right-view structure of the present invention;

FIG. 5 is a schematic cross-sectional view of the present invention;

FIG. 6 is a schematic sectional view of the suction box and the third purification apparatus according to the present invention;

in the figure: 1. a base; 2. a wheel; 3. a side dam; 4. a support rod; 5. a first mounting seat; 6. a second purification device; 7. a motor; 8. an air extraction box; 9. a first intake pipe; 10. an air inlet; 11. a second intake pipe; 12. a first purification device; 13. a third intake pipe; 14. a third purifying device; 15. an exhaust port; 16. a first set screw; 17. a second set screw; 18. a second mounting seat; 19. a water outlet; 20. a drain valve; 21. a water inlet; 22. a water inlet valve; 23. a layer of ceramic particles; 24. an activated carbon layer; 25. an air extraction fan; 26. a connecting rod; 27. and wetting the sponge layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: an operating room anesthesia waste gas discharge device comprises a base 1, wheels 2 are installed at the bottom of the base 1, a side baffle 3 is installed on one side of the top of the base 1, a holding rod 4 is installed on the side baffle 3, a first installation seat 5, a motor 7, an air exhaust box 8 and a second installation seat 18 are installed at the top of the base 1, a second purification device 6 and a first purification device 12 are installed on the first installation seat 5 and the second installation seat 18, a connecting rod 26 is installed on the motor 7, an air exhaust fan 25 is installed at one end of the connecting rod 26, the air exhaust fan 25 is installed inside the air exhaust box 8, a first air inlet pipe 9 is installed at one side of the air exhaust box 8, an air inlet 10 is installed at the other end of the first air inlet pipe 9, a second air inlet pipe 11 is installed at the top of the air exhaust box 8, the second air inlet pipe 11 is connected with the first purification device 12, a water outlet 19 is installed at the bottom of the side face of the first purification device 12, install outlet valve 20 on the outlet 19, install third intake pipe 13 and water inlet 21 at first purifier 12's top, install water inlet valve 22 on the water inlet 21, the other end and the second purifier 6 of third intake pipe 13 are connected, install ceramic particle layer 23 and activated carbon layer 24 in second purifier 6, third purifier 14 is installed at second purifier 6's top, install in the third purifier 14 and drench sponge layer 27, gas vent 15 is installed at the top of third purifier 14.

Specifically, referring to fig. 6, in the embodiment, the motor 7 drives the air extracting fan 25 to rotate 360 ° through the connecting rod 26.

Specifically, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, in the present embodiment, the first mounting seat 5 and the second mounting seat 18 are respectively fixedly mounted on the top of the base 1 by a first fixing screw 16 and a second fixing screw 17.

Specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 5, in this embodiment, one end of the second air inlet pipe 11 and one end of the third air inlet pipe 13 are respectively disposed at the bottom of the first purification device 12 and the bottom of the second purification device 6, one end of the third air inlet pipe 13 is disposed inside the ceramic particle layer 23, and moisture carried in the air guided out from the first purification device 12 can be completely adsorbed by the ceramic particle layer 23 by disposing one end of the third air inlet pipe 13 inside the ceramic particle layer 23.

Specifically, referring to fig. 5, the first purifying device 12 of the present embodiment contains a liquid gas purifying agent.

Specifically, referring to fig. 5 and 6, in this embodiment, the ceramic particle layer 23 is installed at the bottom of the activated carbon layer 24.

Specifically, referring to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, in the present embodiment, the wheel 2 is a fixable universal wheel, and the device does not move when the device performs air suction through the fixable universal wheel.

The working principle and the using process of the utility model are as follows: when the device is used, a proper amount of liquid gas purifying agent is poured into the first purifying device 12 from the water inlet 21 by opening the water inlet valve 22, the water inlet valve 22 is closed, the motor 7 is opened, the motor 7 drives the air exhaust fan 25 to rotate through the connecting rod 26, the air with the anesthetic waste gas is sucked into the air exhaust box from the operating room through the air inlet 10, the air enters the air exhaust box through the first air inlet pipe 9 and is guided into the bottom of the first purifying device 12 through the second air inlet pipe 11, the liquid gas purifying agent in the first purifying device 12 is subjected to first heavy purification, the air is guided into the second purifying device 6 through the third air inlet pipe 13, water vapor in the gas is adsorbed through the ceramic particle layer 23 in the second purifying device 6, and the gas is subjected to second heavy purification through the active carbon layer 24, the gas after the second purification can be introduced into the third purification device 14, and the sponge layer is wetted to perform triple purification, and the purified air is reintroduced into the operating room through the exhaust port 15, and when the liquid gas purifying agent in the first purification device 12 needs to be replaced, the liquid gas purifying agent is discharged from the drain port 19 by opening the drain port valve 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an operating room anesthesia waste gas eduction gear, includes base (1), its characterized in that: the wheel-type air-purifying device is characterized in that wheels (2) are installed at the bottom of the base (1), a side baffle (3) is installed on one side of the top of the base (1), a holding rod (4) is installed on the side baffle (3), a first installation seat (5), a motor (7), an air extraction box (8) and a second installation seat (18) are installed at the top of the base (1), a second purification device (6) and a first purification device (12) are installed on the first installation seat (5) and the second installation seat (18), a connecting rod (26) is installed on the motor (7), an air extraction fan (25) is installed at one end of the connecting rod (26), the air extraction fan (25) is installed inside the air extraction box (8), a first air inlet pipe (9) is installed at one side of the air extraction box (8), and an air inlet (10) is installed at the other end of the first air inlet pipe (9), a second air inlet pipe (11) is installed at the top of the extraction box (8), the second air inlet pipe (11) is connected with a first purification device (12), a water outlet (19) is installed at the bottom of the side face of the first purification device (12), a water outlet valve (20) is installed on the water outlet (19), a third air inlet pipe (13) and a water inlet (21) are installed at the top of the first purification device (12), a water inlet valve (22) is installed on the water inlet (21), the other end of the third air inlet pipe (13) is connected with a second purification device (6), a ceramic particle layer (23) and an activated carbon layer (24) are installed in the second purification device (6), a third purification device (14) is installed at the top of the second purification device (6), and a wet sponge layer (27) is installed in the third purification device (14), and an exhaust port (15) is arranged at the top of the third purification device (14).

2. The operating room anesthetic gas discharge device according to claim 1, characterized in that: the motor (7) drives the air exhaust fan (25) to rotate for 360 degrees through the connecting rod (26).

3. The operating room anesthetic gas discharge device according to claim 1, characterized in that: the first mounting seat (5) and the second mounting seat (18) are fixedly mounted on the top of the base (1) through a first fixing screw (16) and a second fixing screw (17) respectively.

4. The operating room anesthetic gas discharge device according to claim 1, characterized in that: one end of the second air inlet pipe (11) and one end of the third air inlet pipe (13) are respectively arranged at the bottoms of the first purification device (12) and the second purification device (6), and one end of the third air inlet pipe (13) is arranged in the ceramic particle layer (23).

5. The operating room anesthetic gas discharge device according to claim 1, characterized in that: the first purification device (12) is filled with a liquid gas purification agent.

6. The operating room anesthetic gas discharge device according to claim 1, characterized in that: the ceramic particle layer (23) is arranged at the bottom of the activated carbon layer (24).

7. The operating room anesthetic gas discharge device according to claim 1, characterized in that: the wheels (2) are fixable universal wheels.