CN213159795U

CN213159795U - Clinical anesthetic gas purification device that uses of department of anesthesia

Info

Publication number: CN213159795U
Application number: CN202021745296.7U
Authority: CN
Inventors: 何斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-11
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a clinical anesthetic gas purifier of department of anesthesia, including main tank body, support frame and gas flow path, the both sides of gas flow path upper surface are seted up threaded hole, the inboard swing joint of threaded hole has fixing bolt, fixing bolt's surface from the lower supreme swing joint in proper order has silver ion filter screen, cold catalyst filter screen, HEPA filter screen and active carbon filter screen, the last fixed surface of main tank body is connected with the connecting pipe, the one end swing joint of connecting pipe has the terminal pipe this clinical anesthetic gas purifier of department of anesthesia, and anesthetic gas gets into this device after, when passing through silver ion filter screen, makes mixed bacterium inactivated, and cold catalyst filter screen makes the bacterium of inactivation adsorbed the cleaing away, and dust and impurity in HEPA filter screen and the active carbon filter screen in the anesthetic gas are clear away, through the setting of multilayer filter screen, make anesthetic gas clear away the bacterium and the impurity that contains before being inhaled by the patient, the purity of the anesthetic gas is ensured.

Description

Clinical anesthetic gas purification device that uses of department of anesthesia

Technical Field

The utility model relates to the technical field of medical equipment, specifically a clinical anesthetic gas purification device that uses of department of anesthesia.

Background

Anesthetic gas is a kind of volatile liquid usually, is inhaled by the patient under the effect of anesthesia machine, thereby play anesthetic effect, but anesthetic gas can not the exclusive use, the anesthetic gas combined action that needs the difference, in order to reach best effect, but can expose an end time in the air at the in-process that anesthetic medicine mixes, consequently floating dust in the air and bacterium etc. can get into the anesthetic gas the inside, and after the patient is anaesthetized, need carry out intubate auxiliary patient and breathe, the bacterium can directly get into the patient internal along with the intubate, easily early injury to the patient, consequently the utility model provides a clinical anesthetic gas purifier of department of anesthesia.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a clinical anesthetic gas purifier of using of department of anesthesia has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a clinical anesthetic gas purifier of using of department of anesthesia, includes the main tank body, the interior diapire swing joint of main tank body has the support frame, the last fixed surface of support frame is connected with gas flow channel, the both sides set up threaded hole of gas flow channel upper surface, the inboard swing joint of screw hole has fixing bolt, supreme swing joint has silver ion filter screen, cold catalyst filter screen, HEPA filter screen and active carbon filter screen in proper order down on fixing bolt's surface, the last fixed surface of main tank body is connected with the connecting pipe, the one end swing joint of connecting pipe has the terminal pipe.

Optionally, the front surface of the main box body is movably connected with a sealing gasket, and one side of the sealing gasket is movably connected with a sealing plate.

Optionally, the bottom of the gas flow passage is fixedly connected with an adapter tube, one end of the adapter tube is fixedly connected with a sealing joint, and one end of the sealing joint is fixedly connected with an air supply pipe.

Optionally, the surface of the adapter tube is movably connected with a sealing ring.

Optionally, the surface of the connecting pipe is movably connected with an anti-drop thread insert, and one end of the connecting pipe is fixedly connected with a limiting block.

Optionally, a thread is formed at one end of the terminal pipe, and the thread is matched with the anti-falling thread insert.

(III) advantageous effects

The utility model provides a clinical anesthetic gas purifier that uses of department of anesthesia possesses following beneficial effect:

this clinical anesthetic gas purifier of department of anesthesia, anesthetic gas gets into after this device, when passing through silver ion filter screen, make mixed bacterium by the inactivation, the bacterium that cold catalyst filter screen made the inactivation is adsorbed and is clear away, dust and impurity in HEPA filter screen and the active carbon filter screen will anesthetic gas are clear away, setting through the multilayer filter screen, make anesthetic gas clear away bacterium and impurity that contains before being inhaled by the patient, anesthetic gas's purity has been guaranteed, it is internal to have avoided the bacterium to get into the patient along with the intubate, setting through the anticreep swivel nut, make connecting pipe and terminal union coupling inseparabler, the pipeline of having avoided carrying anesthetic gas is unexpected pine taking off in the use, pipe connection's stability has been guaranteed, the reliability of this device has been increased, make medical staff's work can normally go on.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic sectional view of the connection tube structure of the present invention.

In the figure: 1. a main box body; 2. a support frame; 3. a gas flow channel; 4. fixing the bolt; 5. a silver ion filter screen; 6. a cold catalyst filter screen; 7. a HEPA filter screen; 8. an activated carbon filter screen; 9. a connecting pipe; 10. a terminal tube; 11. a sealing gasket; 12. a sealing plate; 13. a transfer tube; 14. sealing the joint; 15. an air supply pipe; 16. a seal ring; 17. an anti-drop thread sleeve; 18. and a limiting block.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a clinical anesthetic gas purification device for anesthesia department comprises a main box body 1, wherein the inner bottom wall of the main box body 1 is movably connected with a support frame 2, the upper surface of the support frame 2 is fixedly connected with a gas flow passage 3, two sides of the upper surface of the gas flow passage 3 are provided with threaded holes, the inner side of each threaded hole is movably connected with a fixing bolt 4, the surface of each fixing bolt 4 is sequentially and movably connected with a silver ion filter screen 5, a cold catalyst filter screen 6, an HEPA filter screen 7 and an active carbon filter screen 8 from bottom to top, the upper surface of the main box body 1 is fixedly connected with a connecting pipe 9, one end of each connecting pipe 9 is movably connected with a terminal pipe 10, the front surface of the main box body 1 is movably connected with a sealing washer 11, one side of each sealing washer 11 is movably connected with a sealing plate 12, the bottom of the gas flow passage 3 is fixedly connected, the surface of the adapter tube 13 is movably connected with a sealing ring 16, the surface of the connecting tube 9 is movably connected with an anti-falling thread insert 17, one end of the connecting tube 9 is fixedly connected with a limiting block 18, one end of the terminal tube 10 is provided with a thread, the thread is matched with the anti-falling thread insert 17, after the anesthetic gas enters the device, when passing through the silver ion filter screen 5, the mixed bacteria are inactivated, the cold catalyst filter screen 6 enables the inactivated bacteria to be adsorbed and removed, the HEPA filter screen 7 and the active carbon filter screen 8 remove dust and impurities in the anesthetic gas, through the arrangement of the multilayer filter screens, the contained bacteria and impurities are removed before the anesthetic gas is inhaled by a patient, the purity of the anesthetic gas is ensured, the bacteria are prevented from entering the patient along with the insertion tube, through the arrangement of the anti-falling thread insert 17, the connecting tube 9 and the terminal tube 10 are connected more tightly, and the accidental loosening of a pipeline for conveying the anesthetic gas in, the stability of the pipeline connection is ensured, the reliability of the device is improved, and the work of medical staff can be normally carried out.

To sum up, this clinical anesthetic gas purifier of using of department of anesthesia, in the use, anesthetic gas gets into after this device, when passing through silver ion filter screen 5, make mixed bacterium inactivated, cold catalyst filter screen 6 makes the bacterium of inactivation adsorbed the cleaing away, dust and impurity in HEPA filter screen 7 and the active carbon filter screen 8 in with anesthetic gas are clear away, setting through the multilayer filter screen, make anesthetic gas clear away bacterium and impurity that contains before being inhaled by the patient, anesthetic gas's purity has been guaranteed, avoided the bacterium to get into the patient internally along with the intubate, setting through anticreep swivel nut 17, make connecting pipe 9 and terminal pipe 10 connect inseparabler, the pipeline of having avoided carrying anesthetic gas is unexpected pine taking off in the use, pipeline connection's stability has been guaranteed, the reliability of this device has been increased, make medical staff's work can normally go on.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clinical anesthetic gas purifier of department of anesthesia, includes main tank body (1), its characterized in that: inner diapire swing joint of main tank body (1) has support frame (2), the last fixed surface of support frame (2) is connected with gas flow channel (3), the both sides of gas flow channel (3) upper surface set up threaded hole, the inboard swing joint of screw hole has fixing bolt (4), supreme swing joint in proper order has silver ion filter screen (5), cold catalyst filter screen (6), HEPA filter screen (7) and active carbon filter screen (8) down on the surface of fixing bolt (4), the last fixed surface of main tank body (1) is connected with connecting pipe (9), the one end swing joint of connecting pipe (9) has terminal pipe (10).

2. The clinical anesthetic gas purification apparatus for anesthesia department according to claim 1, characterized in that: the front surface of the main box body (1) is movably connected with a sealing gasket (11), and one side of the sealing gasket (11) is movably connected with a sealing plate (12).

3. The clinical anesthetic gas purification apparatus for anesthesia department according to claim 1, characterized in that: the bottom fixedly connected with switching pipe (13) of gas flow way (3), the one end fixedly connected with sealing joint (14) of switching pipe (13), the one end fixedly connected with blast pipe (15) of sealing joint (14).

4. The clinical anesthetic gas purification apparatus for anesthesia department according to claim 3, characterized in that: the surface of the adapter tube (13) is movably connected with a sealing ring (16).

5. The clinical anesthetic gas purification apparatus for anesthesia department according to claim 1, characterized in that: the surface of the connecting pipe (9) is movably connected with an anti-drop thread sleeve (17), and one end of the connecting pipe (9) is fixedly connected with a limiting block (18).

6. The clinical anesthetic gas purification apparatus for anesthesia department according to claim 1, characterized in that: and one end of the terminal pipe (10) is provided with a thread, and the thread is matched with the anti-falling thread insert (17).