CN216023674U

CN216023674U - Department of anesthesia is with anesthesia waste gas pump drainage device

Info

Publication number: CN216023674U
Application number: CN202122342519.6U
Authority: CN
Inventors: 曹静; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-15
Anticipated expiration: 2031-09-27

Abstract

The utility model provides an anesthesia waste gas extraction device for an anesthesia department, and belongs to the technical field of medical instruments. This department of anesthesia is with anesthesia waste gas extraction device, including extracting case subassembly and disinfect box subassembly. The bellows pass through the damping slide rail with first box sliding connection, the inlet end of gas-supply pipe set up in the fan bottom, the closing plate install in gas outlet and one end slip peg graft in the spout, the end of giving vent to anger of gas-supply pipe with the inside intercommunication of disinfection groove, breathing pipe one end with the gas outlet intercommunication. This department of anesthesia is with anesthesia waste gas pump-out device has the effect of absorbing waste gas on a large scale, and the filter effect is obvious, and when bellows shrink back into first box, the closing plate removes and makes the breathing pipe intercommunication, uses the handheld portion to pump out the waste gas in the space of miniscope, has the effect of concentrating the pump-out, is convenient for deal with the various condition in the operating room, the changeable pump-out mode of device, convenient to use, application scope is wide.

Description

Department of anesthesia is with anesthesia waste gas pump drainage device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an anesthesia waste gas pumping device for an anesthesia department.

Background

The inhalation type anesthetic is a volatile liquid or gas, enters a human body through a respiratory tract to play a role of anesthesia from shallow to deep, has the characteristics of strong anesthesia function, high controllability and the like, occupies a leading position in general anesthesia and the maintenance process of anesthesia, is widely used in an operating room generally, an anesthesia machine which is commonly used in an anesthesia department room of a hospital does not have a system for exhausting and removing waste gas, the waste gas in the anesthesia process is generally and directly discharged in the anesthesia operating room, not only is secondary inhalation of a patient easily caused, but also the inhalation dosage of the anesthetic is easily influenced, the anesthetic is also easily inhaled by medical personnel in the operating room, the problems of dizziness, weakness, lassitude, influence on the normal work of the medical personnel, medical accidents and the like are easily caused in a short time, and therefore how to invent an anesthesia waste gas exhausting device for the anesthesia department to improve the problems, the problem to be solved is urgently needed by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides an anesthesia waste gas extraction device for an anesthesia department, and aims to solve the problem that medical accidents are easily caused when medical staff and patients inhale the anesthesia waste gas extraction device in the existing operating room.

The utility model is realized by the following steps:

an anesthesia waste gas extraction device for an anesthesia department comprises an extraction box component and a disinfection box component.

The pumping box component comprises a first box body, an air box, a damping slide rail, a sealing cover, a louver, a fan, a gas pipe, a bottom plate and a sealing plate, wherein the air box is inserted into the top of the first box body and is communicated with the inside of the first box body, the damping slide rail is fixedly arranged on the inner wall of the first box body, the air box is in sliding connection with the first box body through the damping slide rail, an air suction opening is formed in the periphery of the air box, the louver is embedded in the air suction opening, the fan is fixedly connected with the inner wall of the first box body, the gas inlet end of the gas pipe is arranged at the bottom of the fan, the gas outlet end of the gas pipe penetrates through the side wall of the bottom of the first box body, a one-way valve is fixedly arranged on the inner wall of the gas outlet end of the gas pipe, the bottom plate is fixedly arranged at the bottom of the first box body, and the gas outlet and a sliding groove are formed in the side wall of the first box body, the sealing plate is installed in gas outlet and one end slip peg graft in the spout, one side bottom fixed mounting of sealing plate has the clamp plate, the clamp plate with spout lateral wall sliding connection, clamp plate bottom fixed mounting has the spring, the spring set up in inside the spout.

The disinfection box assembly comprises a second box body, a disinfection groove, a water absorption sponge, an air suction pipe and a handheld portion, the second box body is fixedly installed at the top of the bottom plate and fixedly connected with the side wall of the first box body, an air outlet is formed in one side of the top of the second box body, the disinfection groove is installed inside the second box body, the water absorption sponge is arranged inside the disinfection groove, disinfection liquid medicine is adsorbed on the water absorption sponge, the air outlet end of the air delivery pipe penetrates through the second box body and the side wall of the disinfection groove and is communicated with the inside of the disinfection groove, one end of the air suction pipe penetrates through the top and the side wall of the second box body and is communicated with the air outlet, and the other end of the air suction pipe is communicated with the handheld portion.

In one embodiment of the utility model, the cover is provided with a handle which is fixedly mounted on top of the cover.

In an embodiment of the present invention, the sealing cover is provided with a sealing ring, and the sealing ring is sleeved on the bottom of the sealing cover.

In an embodiment of the present invention, the first box is provided with a filter screen, and the filter screen is arranged between the fan and the air box and is fixedly connected with the inner wall of the first box.

In one embodiment of the utility model, the bottom plate is provided with universal wheels, and the universal wheels are arranged at four corners of the bottom plate.

In one embodiment of the utility model, the suction pipe is provided as a hose, the suction pipe being provided with redundant lengths.

In an embodiment of the utility model, a buckle is installed at the bottom of the second box body, and the air suction pipe is embedded in the buckle.

In an embodiment of the present invention, a side wall of the second box body is provided with an observation window, and the disinfection tank is transparent.

In one embodiment of the utility model, the second box body is provided with a flip cover, and the flip cover is rotatably installed at the top of the second box body through a hinge.

In one embodiment of the present invention, the water absorbing sponge is provided with a plurality of groups, and the plurality of groups of water absorbing sponges are stacked inside the sterilizing tank.

The utility model has the beneficial effects that: the anesthesia waste gas extraction device for the anesthesia department is obtained through the design, when in use, the air box which is inserted in the first box body in a sliding mode is arranged, the fan in the first box body drives the air box to absorb air with anesthesia waste gas around, the air box is conveyed into the disinfection groove with the water absorption sponge through the air conveying pipe, the one-way valve effectively prevents disinfection liquid in the disinfection groove from flowing backwards, the waste gas is exhausted from the air outlet after being disinfected by the disinfection liquid in the water absorption sponge, the effect of absorbing the waste gas in a large range is achieved, the filtering effect is obvious, meanwhile, the air outlet which is communicated with the air suction pipe is arranged on one side of the first box body, when the air box is retracted into the first box body, the sealing plate is driven to move through the pressing plate, the first box body is communicated with the air suction pipe, the waste gas in a small range of space can be extracted through the handheld part, the concentrated extraction effect is achieved, and various conditions in an operating room can be conveniently coped with, the device can switch the pumping mode, is convenient to use and has wide application range.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of an anesthetic waste gas extraction device for an anesthesia department according to an embodiment of the present invention;

FIG. 2 is a schematic view of an exemplary extraction tank assembly;

FIG. 3 is a schematic view of a sterilization case assembly according to an embodiment of the present invention;

fig. 4 is a front view of an anesthetic exhaust gas extraction device for an anesthesia department according to an embodiment of the present invention.

In the figure: 100-extraction tank assembly; 110-a first box; 111-gas outlet; 112-a chute; 113-a filter screen; 120-a windbox; 121-an air suction opening; 130-damping slide rail; 140-a cover; 141-a handle; 142-a sealing ring; 150-blinds; 160-a fan; 170-gas transmission pipe; 171-a one-way valve; 180-a bottom plate; 181-universal wheel; 190-sealing plate; 191-a platen; 192-a spring; 200-sterilization case assembly; 210-a second box; 211-an air outlet; 212-a flip cover; 213-buckling; 214-a viewing window; 220-a disinfection tank; 230-absorbent sponge; 240-suction pipe; 250-hand-held part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: an anesthetic waste gas extraction device for an anesthesia department comprises an extraction box assembly 100 and a disinfection box assembly 200.

Referring to fig. 2, the evacuation box assembly 100 includes a first box body 110, an air box 120, a damping slide rail 130, a cover 140, a louver 150, a fan 160, an air pipe 170, a bottom plate 180 and a sealing plate 190, the air box 120 is inserted into the top of the first box body 110 and is communicated with the inside of the first box body 110, the damping slide rail 130 is fixedly installed on the inner wall of the first box body 110, the air box 120 is slidably connected with the first box body 110 through the damping slide rail 130, an air suction opening 121 is formed around the air box 120, the louver 150 is embedded in the air suction opening 121, the fan 160 is fixedly connected with the inner wall of the first box body 110, an air inlet end of the air pipe 170 is arranged at the bottom of the fan 160, an air outlet end of the air pipe 170 penetrates through the side wall of the bottom of the first box body 110, a check valve 171 is fixedly installed on the inner wall of the air outlet end of the air pipe 170, the bottom plate 180 is fixedly installed at the bottom of the first box body 110, an air outlet 111 and a sliding groove 112 are formed on the side wall of the first box body 110, the sealing plate 190 is installed on the air outlet 111 and one end is slidably inserted in the sliding groove 112, the bottom of one side of the sealing plate 190 is fixedly provided with a pressing plate 191, the pressing plate 191 is connected with the side wall of the sliding groove 112 in a sliding mode, the bottom of the pressing plate 191 is fixedly provided with a spring 192, and the spring 192 is arranged inside the sliding groove 112.

In other embodiments, the cover 140 is provided with a handle 141, and the handle 141 is fixedly installed on the top of the cover 140, so that the bellows 120 can be easily extracted through the handle 141 for the user to operate.

In other embodiments, the cover 140 is provided with a sealing ring 142, the sealing ring 142 is sleeved on the bottom of the cover 140, the cover 140 is used for sealing the first housing 110 when the bellows 120 is retracted into the first housing 110, and the sealing ring 142 is provided to enhance the sealing performance of the cover 140.

In other embodiments, the first box 110 is provided with the filter screen 113, the filter screen 113 is disposed between the blower 160 and the bellows 120 and fixedly connected to the inner wall of the first box 110, and the filter screen 113 is used to filter out impurities in the air, so as to prevent the impurities from entering the disinfecting tank 220 along with the air and causing the air holes of the absorbent sponge 230 to be blocked, thereby preventing the impurities from affecting the use.

In other embodiments, the bottom plate 180 is provided with universal wheels 181, and the universal wheels 181 are installed at four corners of the bottom plate 180, so that the user can move the device conveniently, and the device can be used in an operating room conveniently.

Referring to fig. 3, the sterilization box assembly 200 includes a second box 210, a sterilization tank 220, a water absorbing sponge 230, an air suction pipe 240 and a handheld portion 250, the second box 210 is fixedly installed on the top of the bottom plate 180 and fixedly connected to the sidewall of the first box 110, an air outlet 211 is formed at one side of the top of the second box 210, the sterilization tank 220 is installed inside the second box 210, the water absorbing sponge 230 is disposed inside the sterilization tank 220, the water absorbing sponge 230 absorbs sterilization liquid, an air outlet end of the air delivery pipe 170 penetrates through the second box 210 and the sidewall of the sterilization tank 220 and is communicated with the inside of the sterilization tank 220, one end of the air suction pipe 240 penetrates through the top and the sidewall of the second box 210 and is communicated with the air outlet 111, and the other end of the air suction pipe 240 is communicated with the handheld portion 250.

In other embodiments, the air suction pipe 240 is provided as a hose, and the air suction pipe 240 is provided with a redundant length, so that the situation that the air suction pipe 240 cannot suck the designated position in use due to insufficient length is avoided.

In other embodiments, a buckle 213 is installed at the bottom of the second casing 210, the air suction pipe 240 is embedded in the buckle 213, and the buckle 213 is used for fixing the air suction pipe 240, so as to prevent the air suction pipe 240 from scattering from the top of the second casing 210.

Referring to fig. 4, the side wall of the second housing 210 is provided with an observation window 214, and the disinfection tank 220 is transparent, so that the condition inside the disinfection tank 220 can be observed through the observation window 214 to determine the consumption condition of the disinfectant in the absorbent sponge 230.

In other embodiments, the second housing 210 is provided with a flip 212, the flip 212 is rotatably mounted on the top of the second housing 210 through a hinge, and the absorbent sponge 230 in the disinfection tank 220 can be replaced by turning the flip 212, which is convenient for a user to operate.

In other embodiments, the water absorption sponges 230 are provided with a plurality of groups, the groups of water absorption sponges 230 are stacked inside the disinfection tank 220, and the groups of water absorption sponges 230 respectively absorb disinfection liquid medicine, so that the adsorption capacity of the liquid medicine is stronger, and the separation of the liquid medicine from the water absorption sponges 230 due to the self-gravity of the liquid medicine is avoided.

The working principle is as follows: the cover 140 is pulled upwards to pull the air box 120 out of the first box body 110, the air box 120 slides on the damping slide rail 130, due to the damping effect of the damping slide rail 130, the air box 120 keeps still and does not slide when not stressed, the fan 160 is started, air is supplied in the air pipe 170 of the fan 160, negative pressure is generated inside the first box body 110 of the fan 160, so that outside air enters the air box 120 from the air suction port 121, the air intake amount can be adjusted by toggling the shutter 150, air containing anesthetic waste gas enters the air box 120, is supplied into the air pipe 170 through the fan 160, is conveyed into the disinfection tank 220 through the air pipe 170, the one-way valve 171 controls the flow direction of the air in a one-way mode, the disinfectant in the disinfection tank 220 is prevented from pouring into the air pipe 170, the water absorption air is filled into the water absorption sponge 230 continuously, and escapes from the top of the water absorption sponge 230, and is disinfected through the disinfectant in the water absorption sponge 230 in the process, and then discharged from the air outlet 211, when a small-range space needs to be evacuated, the sealing cover 140 is pressed downwards, so that the air box 120 slides downwards until being contracted into the first box body 110, the pressing plate 191 is pressed downwards at the bottom of the air box 120, the sealing plate 190 is driven to move downwards in the sliding groove 112 and simultaneously the spring 192 is compressed, so that the air outlet 111 is opened, at the moment, the fan 160 is started, air enters the air suction pipe 240 from the handheld part 250, the air suction pipe 240 conveys the air into the air box 120, and the switching of the air suction modes is completed.

It should be noted that the specific model specification of the fan 160 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the fan 160 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. An anesthesia waste gas extraction device for anesthesia department is characterized by comprising

The pumping box assembly (100) comprises a first box body (110), an air box (120), a damping slide rail (130), a sealing cover (140), a louver (150), a fan (160), an air pipe (170), a bottom plate (180) and a sealing plate (190), wherein the air box (120) is inserted into the top of the first box body (110) and is communicated with the inside of the first box body (110), the damping slide rail (130) is fixedly arranged on the inner wall of the first box body (110), the air box (120) is in sliding connection with the first box body (110) through the damping slide rail (130), air suction openings (121) are formed around the air box (120), the louver (150) is embedded in the air suction openings (121), the fan (160) is fixedly connected with the inner wall of the first box body (110), and an air inlet end of the air pipe (170) is arranged at the bottom of the fan (160), the air outlet end of the air pipe (170) penetrates through the side wall of the bottom of the first box body (110), a one-way valve (171) is fixedly mounted on the inner wall of the air outlet end of the air pipe (170), the bottom plate (180) is fixedly mounted at the bottom of the first box body (110), an air outlet (111) and a sliding groove (112) are formed in the side wall of the first box body (110), the sealing plate (190) is mounted at the air outlet (111), one end of the sealing plate is slidably inserted into the sliding groove (112), a pressing plate (191) is fixedly mounted at the bottom of one side of the sealing plate (190), the pressing plate (191) is slidably connected with the side wall of the sliding groove (112), a spring (192) is fixedly mounted at the bottom of the pressing plate (191), and the spring (192) is arranged in the sliding groove (112);

the disinfection box assembly (200), the disinfection box assembly (200) comprises a second box body (210), a disinfection groove (220), a water absorption sponge (230), an air suction pipe (240) and a handheld part (250), the second box body (210) is fixedly arranged at the top of the bottom plate (180) and fixedly connected with the side wall of the first box body (110), one side of the top of the second box body (210) is provided with an air outlet (211), the disinfection groove (220) is arranged inside the second box body (210), the water absorption sponge (230) is arranged inside the disinfection groove (220), the water absorption sponge (230) adsorbs disinfection liquid medicine, the air outlet end of the air conveying pipe (170) penetrates through the side wall of the second box body (210) and the disinfection groove (220) and is communicated with the inside of the disinfection groove (220), one end of the air suction pipe (240) penetrates through the top and the side wall of the second box body (210) and is communicated with the air outlet (111), the other end of the air suction pipe (240) is communicated with the handheld part (250).

2. The anesthetic waste gas pumping device for department of anesthesia as defined in claim 1, wherein said cover (140) is provided with a handle (141), said handle (141) being fixedly mounted on top of said cover (140).

3. The anesthetic waste gas pumping device for the department of anesthesia as claimed in claim 1, wherein the cover (140) is provided with a sealing ring (142), and the sealing ring (142) is sleeved on the bottom of the cover (140).

4. The anesthesia waste gas extraction device for the anesthesia department according to claim 1, wherein the first box body (110) is provided with a filter screen (113), and the filter screen (113) is arranged between the blower (160) and the wind box (120) and fixedly connected with the inner wall of the first box body (110).

5. The anesthetic waste gas pumping device for the department of anesthesia as claimed in claim 1, wherein the base plate (180) is provided with universal wheels (181), and the universal wheels (181) are mounted at four corners of the bottom of the base plate (180).

6. The anesthetic waste gas pumping device for the anesthesia department as set forth in claim 1, wherein the air suction pipe (240) is provided as a hose, and the air suction pipe (240) is provided with a redundant length.

7. The anesthetic waste gas pumping device for the anesthesia department as claimed in claim 1, wherein a buckle (213) is installed at the bottom of the second box body (210), and the air suction pipe (240) is embedded in the buckle (213).

8. The anesthetic waste gas extraction device for the anesthesia department of claim 1, wherein the side wall of the second box body (210) is provided with an observation window (214), and the disinfection tank (220) is transparent.

9. The anesthetic exhaust gas pumping device for the department of anesthesia as set forth in claim 1, wherein the second case (210) is provided with a lid (212), and the lid (212) is rotatably mounted on the top of the second case (210) by a hinge.

10. The anesthetic exhaust gas pumping device for the department of anesthesia as set forth in claim 1, wherein the water absorbing sponge (230) is provided with a plurality of sets, the plurality of sets of the water absorbing sponge (230) being stacked inside the sterilizing bath (220).