CN221611527U

CN221611527U - Smoke evacuation machine

Info

Publication number: CN221611527U
Application number: CN202323528011.0U
Authority: CN
Inventors: 王清华; 周根良; 晁宇; 刘天国; 尹禹昊
Original assignee: Zhejiang Maide Shida Medical Technology Co ltd
Current assignee: Zhejiang Maide Shida Medical Technology Co ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-08-27
Anticipated expiration: 2033-12-22

Abstract

The utility model discloses a smoke evacuation machine, which comprises a shell, wherein the front part of the shell is provided with a front panel; the left side of the front panel is provided with a display screen, the left lower part of the display screen is respectively provided with a start button and a smoke inlet interface, and the right side of the front panel is provided with a connecting part extending backwards; a main control board, a sound insulation machine body and a filtering component are arranged in the shell; the sound insulation machine body is made of noise-reducing heat-insulating foam cotton, a flue is arranged in the sound insulation machine body, and a smoking pump is arranged in the flue; one end of the flue is provided with a connecting port; the connecting port is connected with the connecting part in a matched manner, and the filtering component is inserted into the connecting part; the other end of the flue is communicated with the silencing exhaust bottom shell which is fixedly connected to the bottom of the shell. According to the utility model, most of water vapor, particulate matters and harmful gases in the smoke can be removed through the interaction of the filter assembly and the liquid collecting box, and the filter effect is good, so that the risk of injury of the harmful smoke to personnel in an operating room is reduced.

Description

Smoke evacuation machine

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a smoke evacuation machine.

Background

The medical smoke evacuation machine is widely applied to an operating room, and is an intraoperative environment purifying device for removing smoke generated in an operation process. For example, when single-stage or double-stage electric knives, ultrasonic knives and high-frequency electric knives are used in the operation, or when operations such as argon ion treatment, laser treatment and the like are performed, a large amount of smoke is generated when the devices are contacted with human tissues and cells, if the devices are not urgent, the generated smoke is removed, so that the vision of a surgeon can be shielded, the smooth operation is disturbed, and the generated smoke can pollute a wound of a patient or damage a precise surgical instrument. Therefore, medical smoke evacuators are also increasingly used in surgery to assist in smoke removal and air purification.

The existing smoke evacuation machine is poor in filtering effect, is inconvenient to effectively filter smoke generated in the operation process, and is high in noise and interferes with smooth operation when working.

Based on the above situation, the utility model provides a smoke evacuation machine which can effectively solve the problems.

Disclosure of utility model

The utility model aims to provide a smoke evacuation machine. The smoke evacuation machine provided by the utility model has a simple structure, and has good heat insulation and noise reduction functions by adopting the sound insulation machine body made of the noise reduction heat insulation foam cotton, so that the operation is prevented from being interfered when a smoking pump in the sound insulation machine body works; simultaneously, most of water vapor, particulate matters and harmful gases in the smoke can be removed through the interaction of the filter assembly and the liquid collecting box, and the filter effect is good, so that the risk of injury of the harmful smoke to operating room personnel is reduced.

The utility model is realized by the following technical scheme:

A smoke evacuation machine comprising a housing, the front of which is provided with a front panel; a display screen is arranged on the left side of the front panel, a start button and a smoke inlet interface are respectively arranged at the left lower part of the display screen, and a connecting part extending backwards is arranged on the right side of the front panel; a main control board, a sound insulation machine body and a filtering component are arranged in the shell; the sound insulation machine body is made of noise reduction, heat insulation and foaming cotton, a flue is arranged in the sound insulation machine body, and a smoking pump is arranged in the flue; one end of the flue is provided with a connecting port; the connecting port is connected with the connecting part in a matched manner, and the filtering component is inserted into the connecting part; the other end of the flue is communicated with the silencing exhaust bottom shell which is fixedly connected to the bottom of the shell.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a smoke inlet channel is connected to the bottom of the connecting port, and a smoke inlet communicated with the smoke inlet channel is opened at one side of the connecting port; a plurality of through holes are communicated between the smoke inlet channel and the flue.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the filtering component comprises a first connecting shell and a second connecting shell which are mutually clamped and matched; the back parts of the first connecting shell and the second connecting shell are respectively provided with a screen plate, and a filter is arranged in the first connecting shell; a first absorption part and a second absorption part are sequentially arranged in the second connection shell; the front portion fixedly connected with fixed panel of second coupling shell, fixed panel's seting up a plurality of liquid interfaces that are used for connecting the liquid collecting box, the outside of liquid interface is provided with sealed lid, sealed lid and fixed panel rotate and are connected.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the inside of the silencing exhaust bottom shell is provided with silencing cotton, and the rear part of the silencing exhaust bottom shell is provided with an exhaust port.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the smoking pump is electrically connected with the main control board, and a groove for the wire harness of the smoking pump to pass through is formed in the top of the sound insulation machine body.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, an access cover is arranged at the top of the sound insulation machine body.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a socket is arranged on the back of the shell.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, supporting feet are respectively arranged at four corners of the bottom of the shell.

Compared with the prior art, the utility model has the following advantages:

The smoke evacuation machine provided by the utility model has a simple structure, and has good heat insulation and noise reduction functions by adopting the sound insulation machine body made of the noise reduction heat insulation foam cotton, so that the operation is prevented from being interfered when a smoking pump in the sound insulation machine body works; simultaneously, most of water vapor, particulate matters and harmful gases in the smoke can be removed through the interaction of the filter assembly and the liquid collecting box, and the filter effect is good, so that the risk of injury of the harmful smoke to operating room personnel is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a schematic view of the structure of the sound insulation body of the present utility model;

FIG. 5 is a schematic view showing the internal structure of the soundproof machine body of the present utility model;

FIG. 6 is a schematic view of the front panel structure of the present utility model;

FIG. 7 is a schematic view of a filter assembly according to the present utility model;

FIG. 8 is a schematic view of the internal structure of the filter assembly of the present utility model;

fig. 9 is a schematic view of a silencing exhaust bottom shell structure of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

The technical features of the smoking pump, the filter and the like described in the present utility model, if not specified, are obtained from conventional commercial sources or manufactured by conventional methods, and the specific structure, the working principle and the control mode and the spatial arrangement mode which may be involved only adopt the conventional selection in the field, and should not be considered as innovation points of the present utility model, and it is understood by those skilled in the art that the present utility model is not further specifically developed in detail.

As shown in fig. 1 to 9, a smoke evacuation machine according to an embodiment of the present utility model includes a housing 1, a front panel 2 being provided at a front portion of the housing 1; a display screen 21 is arranged on the left side of the front panel 2, a start button 22 and a smoke inlet interface 23 are respectively arranged on the left lower side of the display screen 21, and a connecting part 24 extending backwards is arranged on the right side of the front panel 2; a main control board 3, a sound insulation machine body 4 and a filtering component 5 are arranged in the shell 1; the sound insulation machine body 4 is made of noise reduction, heat insulation and foaming cotton, a flue 41 is arranged in the sound insulation machine body 4, and a smoking pump 42 is arranged in the flue 41; a connecting port 43 is arranged at one end of the flue 41; the connection port 43 is connected with the connection part 24 in a matching way, and the filter assembly 5 is inserted into the connection part 24; the other end of the flue 41 is communicated with the silencing exhaust bottom shell 6, and the silencing exhaust bottom shell 6 is fixedly connected to the bottom of the shell 1.

The soundproof body 4 is made of the noise-reducing heat-insulating foam cotton, and has good heat-insulating and noise-reducing functions, so that the smoke pump 42 in the soundproof body 4 is prevented from interfering with the operation during operation.

Further, in another embodiment, as shown in fig. 3 and 4, a smoke inlet channel 44 is connected to the bottom of the connection port 43, and a smoke inlet 45 connected to the smoke inlet channel 44 is opened on one side of the connection port 43; a plurality of through holes 46 are communicated between the smoke inlet channel 44 and the smoke flue 41. By providing the smoke inlet channel 44, the smoke inlet 45 and the through hole 46, the inhaled gas is conveniently introduced into the flue 41.

Further, in another embodiment, as shown in fig. 7 and 8, the filter assembly 5 includes a first connection housing 51 and a second connection housing 52 that are snap-fit with each other; the back parts of the first connecting shell 51 and the second connecting shell 52 are respectively provided with a screen 53, and a filter 54 is arranged in the first connecting shell 51; a first adsorption member 55 and a second adsorption member 56 are sequentially disposed in the second connection housing 52; the front part of the second connecting shell 52 is fixedly connected with a fixed panel 57, the fixed panel 57 is provided with a plurality of liquid outlet ports 58 for connecting the liquid collecting box 7, the outer side of the liquid outlet ports 58 is provided with a sealing cover 59, and the sealing cover 59 is rotationally connected with the fixed panel 57. Through the arrangement of the filter assembly 5, the filter in the filter assembly can effectively filter particulate matters in the flue gas, and meanwhile, the arrangement of the first absorption part 55 and the second absorption part 56 can absorb harmful gases in the air flow; by providing the drip box 7 and the outlet port 58, moisture entrained in the air flow can be collected.

Further, in another embodiment, as shown in fig. 9, a noise-reducing cotton 61 is provided inside the noise-reducing exhaust pan 6, and an exhaust port 62 is provided at the rear of the noise-reducing exhaust pan 6. By providing the noise reduction cotton 61 inside the noise reduction exhaust pan 6, noise generated during exhaust is reduced.

Further, in another embodiment, as shown in fig. 3, the smoking pump 42 is electrically connected to the main control board 3, and a groove 47 through which the wire harness of the smoking pump 42 passes is formed at the top of the sound insulation body 4.

Further, in another embodiment, as shown in fig. 3, the top of the soundproof body 4 is provided with an access cover 48. By providing access cover 48, access to smoking pump 42 within the sound-damping body is facilitated.

Further, in another embodiment, as shown in fig. 2, the back surface of the housing 1 is provided with a socket 11.

Further, in another embodiment, as shown in fig. 1, four corners of the bottom of the housing 1 are respectively provided with supporting feet 12.

The working principle of one embodiment of the utility model is as follows:

Firstly, connecting a smoke evacuation machine with a power supply and starting, then enabling smoke to enter the shell 1 from the smoke inlet port 23 under the action of the smoke pump 42, sequentially enabling a smoke inlet 45, a smoke inlet channel 44 and a through hole 46 to enter the smoke channel 41, and then enabling the smoke of the smoke channel 41 to pass through a filtering component to remove water vapor, particulate matters and harmful gas in the smoke; the filtered smoke is then discharged to the sound-deadening exhaust pan 6 by the smoke pump 42, and the filtered smoke is then discharged from the exhaust port 62.

A smoke evacuation machine according to the present utility model will be readily manufactured or used by those skilled in the art from the description of the utility model and the accompanying drawings, and will produce the positive effects described in the present utility model.

Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.

Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims

1. A smoke evacuation machine, characterized in that: comprises a shell (1), wherein the front part of the shell (1) is provided with a front panel (2); a display screen (21) is arranged on the left side of the front panel (2), a start button (22) and a smoke inlet interface (23) are respectively arranged on the lower left side of the display screen (21), and a connecting part (24) extending backwards is arranged on the right side of the front panel (2); a main control board (3), a sound insulation machine body (4) and a filtering component (5) are arranged in the shell (1); the sound insulation machine body (4) is made of noise-reduction heat-insulation foam cotton, a flue (41) is arranged in the sound insulation machine body (4), and a smoking pump (42) is arranged in the flue (41); one end of the flue (41) is provided with a connecting port (43); the connecting port (43) is connected with the connecting part (24) in a matching way, and the filtering component (5) is inserted into the connecting part (24); the other end of the flue (41) is communicated with the silencing exhaust bottom shell (6), and the silencing exhaust bottom shell (6) is fixedly connected to the bottom of the shell (1).

2. A smoke evacuation machine according to claim 1 wherein: the bottom of the connecting port (43) is connected with a smoke inlet channel (44), and one side of the connecting port (43) is provided with a smoke inlet (45) which is communicated with the smoke inlet channel (44); a plurality of through holes (46) are communicated between the smoke inlet channel (44) and the smoke flue (41).

3. A smoke evacuation machine according to claim 2 wherein: the filter assembly (5) comprises a first connecting shell (51) and a second connecting shell (52) which are mutually clamped and matched; the back of the first connecting shell (51) and the back of the second connecting shell (52) are respectively provided with a screen plate (53), and a filter (54) is arranged in the first connecting shell (51); a first adsorption element (55) and a second adsorption element (56) are sequentially arranged in the second connection shell (52); the front portion fixedly connected with fixed panel (57) of second coupling shell (52), set up a plurality of liquid outlet ports (58) that are used for connecting liquid collecting box (7) of fixed panel (57), the outside of liquid outlet ports (58) is provided with sealed lid (59), sealed lid (59) are connected with fixed panel (57) rotation.

4. A smoke evacuation machine according to claim 1 wherein: the inside of amortization exhaust drain pan (6) is provided with amortization cotton (61), the rear portion of amortization exhaust drain pan (6) is provided with gas vent (62).

5. A smoke evacuation machine according to claim 1 wherein: the smoke pump (42) is electrically connected with the main control board (3), and a groove (47) for a wire harness of the smoke pump (42) to pass through is formed in the top of the sound insulation machine body (4).

6. A smoke evacuation machine according to claim 1 wherein: an access cover (48) is arranged at the top of the sound insulation machine body (4).

7. A smoke evacuation machine according to claim 1 wherein: the back of the shell (1) is provided with a socket (11).

8. A smoke evacuation machine according to claim 1 wherein: supporting feet (12) are respectively arranged at four corners of the bottom of the shell (1).