CN110841451A

CN110841451A - Anesthesia department is with anesthesia waste gas pump drainage device

Info

Publication number: CN110841451A
Application number: CN201911179237.XA
Authority: CN
Inventors: 任高燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-02-28

Abstract

The invention discloses an anesthetic waste gas pumping device for an anesthetic department, which comprises a base and a tank body, wherein the inner wall of the base is spliced with the tank body, one side of the tank body is fixedly communicated with one end of a bent pipe, the other end of the bent pipe is fixedly communicated with a fan, the side wall of a blocking block is fixedly provided with one end of a connecting rod, the connecting rod penetrates through a hollow cylinder and is fixedly assembled with a piston, the lower end of the hollow cylinder is fixedly communicated with a second through pipe, the second through pipe is fixedly communicated with the tank body, the upper end of the tank body is fixedly communicated with a heating structure, the outer wall of the connecting rod is provided with a limiting structure and is fixedly assembled with a waste gas filtering structure, and the upper end of the bent pipe is fixedly communicated with a gas storage structure. The waste gas is effectively treated, the raw material is saved, and the processing cost is low.

Description

Anesthesia department is with anesthesia waste gas pump drainage device

Technical Field

The invention relates to the technical field of medical treatment, in particular to an anesthesia waste gas extraction device for an anesthesia department.

Background

The anesthesia discipline is a comprehensive discipline that contains knowledge of multiple disciplines. The existing range is wider, the requirement of the operation is not only met, but also rescue work of various departments, painless delivery of gynecology, painless abortion and the like are involved, the working scope of an anesthesiologist ensures that a patient can successfully receive operation treatment under the painless and safe condition, and the basic task of clinical anesthesia is provided, but the operation is only part of the working content of the modern anesthesia discipline. The anesthesia work also comprises preparation and treatment before and after anesthesia, monitoring and treatment of critical patients, emergency resuscitation, pain treatment and the like. The working range is expanded from operating rooms to places such as ward rooms, outpatients and emergency rooms, and from clinical medical treatment to teaching and scientific research. With the increasing expansion of the working range, the work task is increasingly heavy, and in order to complete the clinical anesthesia work, the anesthesia basic theory and the skilled application of various anesthesia techniques must be mastered, and the characteristics of various disease operations are also familiar. In administering each case of anesthesia, it is necessary to perform specific tasks such as preparation before anesthesia, work during anesthesia and work after anesthesia, and most of the people consider that an anesthesiologist is a doctor who relieves pain by medication and unconsciouss a patient. However, few people recognize that the task of today's anesthesiologist in the operating room not only ensures the comfort of the patient, but also more importantly monitors and diagnoses the changes of important life functions caused by various factors (anesthesia, operation and the like and primary diseases) during the operation and the anesthesia recovery period, and treats the diseases from the changes, thereby ensuring the safety of perioperative patients, generating anesthesia waste gas during the work of the anesthesia department, needing to be timely eliminated, avoiding influencing the environment and medical care personnel.

Disclosure of Invention

The invention aims to provide an anesthetic waste gas pumping device for an anesthetic department, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an anesthesia waste gas extraction device for an anesthesia department comprises a base and a tank body, wherein a tank body is inserted into the inner wall of the base, one side of the tank body is fixedly communicated with one end of a bent pipe, the other end of the bent pipe is fixedly communicated with a fan, the fan is fixedly assembled with the base, a support ring is fixedly assembled on the inner wall of the bent pipe, one end of a first spring is fixedly assembled on the side wall of the support ring, the other end of the first spring is fixedly assembled with a piston, the piston is tightly attached to the inner wall of the bent pipe, a first through pipe is fixedly communicated with the lower end of the bent pipe and fixedly communicated with the tank body, a waste gas filtering structure is fixedly assembled on the bottom surface of an inner cavity of the tank body, the first through pipe is inserted into the waste gas filtering structure, a hollow cylinder is assembled on the side wall of the other side of the tank body in a penetrating manner, a blocking block is inserted, the connecting rod runs through hollow section of thick bamboo and with piston fixed assembly, the fixed intercommunication of the lower extreme of hollow section of thick bamboo has the second siphunculus, the second siphunculus is with jar fixed intercommunication, the upper end of the jar body runs through and is equipped with heating structure, the outer wall of connecting rod be equipped with limit structure and with waste gas filtration fixed assembly, the fixed intercommunication in upper end of return bend has the gas storage structure.

Preferably, the waste gas filtration includes the barrel, the barrel is with the fixed assembly of the inner chamber bottom surface of the jar body, the opening has been seted up to the right side upper end of barrel, the left side and the fixed intercommunication of first siphunculus of barrel, the inner wall of barrel is fixed to be equipped with the adsorbed layer, it has sodium hydroxide solution and active carbon to fill between the adsorbed layer.

Preferably, limit structure includes the layer board, layer board and barrel fixed assembly, the both sides of layer board are rotated and are equipped with the gyro wheel, the gyro wheel closely laminates with the lower extreme of connecting rod, the upper end fixed assembly of layer board has the sleeve, the connecting rod runs through the sleeve and laminates rather than the inner wall mutually.

Preferably, the heating structure comprises a nut, the upper end of the tank body is fixedly provided with the nut, the inner wall of the nut is screwed with a bolt, the upper end of the bolt is fixedly provided with a rotating handle, and the lower end of the bolt penetrates through the tank body and is fixedly provided with the heating rod.

Preferably, the gas storage structure comprises a vertical pipe, the vertical pipe is fixedly communicated with the bent pipe, a box body is fixedly communicated with the upper end of the vertical pipe, the box body is fixedly assembled with the base, a sliding rod penetrates through the surface of the box body, a push plate is fixedly assembled at the lower end of the sliding rod, a second spring is sleeved on the outer wall of the sliding rod, one end of the second spring is fixedly assembled with the top surface of the inner cavity of the box body, and the other end of the second spring is fixedly assembled with the push plate.

Preferably, the upper end of the base is fixedly provided with a clamping rod, the two sides of the tank body are fixedly provided with clamping plates, and the clamping plates are sleeved on the outer wall of the clamping rod.

Preferably, both sides of the lower end of the base are fixedly provided with cushion blocks.

Compared with the prior art, the invention has the beneficial effects that: an anesthesia waste gas extraction device for anesthesia departments, which can have enough space for storing and treating waste gas through the action of a tank body, can well absorb the waste gas and arrange the waste gas into the tank body through the matching of a fan and a bent pipe, can automatically close the bent pipe for air inlet when a certain amount of waste gas is reached in the tank body, and open a hollow cylinder for outward exhaust, in the process, the waste gas can be fully filtered and evaporated through a waste gas filtering structure and a heating structure, the harm of the waste gas to the environment and medical personnel is solved to a certain degree, through the action of a gas storage structure, the storage work of the gas can be automatically carried out after the bent pipe is closed, the excessive accumulation of the gas is avoided, the damage to the pipe body is avoided, the use safety of equipment is ensured, the practicability is strong, the waste gas is heated and evaporated as much as possible through the heating structure, and the discharged waste gas is ensured, meanwhile, the medical care personnel can avoid secondary absorption to influence the body.

The invention provides an anesthesia waste gas pumping device for an anesthesia department, which can control the waste gas to enter or be discharged from a tank body, avoid poor waste gas treatment effect, avoid waste gas leakage, effectively treat the waste gas, save raw materials and have low processing cost.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

In the figure: 1-base, 2-first through pipe, 3-support ring, 4-blower, 5-bend pipe, 6-vertical pipe, 7-first spring, 8-box, 9-piston, 10-clamp plate, 11-clamp rod, 12-heating rod, 13-nut, 14-bolt, 15-rotating handle, 16-tank, 17-hollow cylinder, 18-block, 19-second through pipe, 20-connecting rod, 21-block, 22-adsorption layer, 23-supporting plate, 24-sodium hydroxide solution, 25-slide rod, 26-second spring, 27-cylinder, 28-active carbon, 29-roller, 30-sleeve, 31-pushing plate,

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.

Referring to fig. 1-4, the present invention provides a technical solution: an anesthesia waste gas extraction device for an anesthesia department comprises a base 1 and a tank body 16, wherein the inner wall of the base 1 is inserted with the tank body 16, one side of the tank body 16 is fixedly communicated with one end of a bent pipe 5, the other end of the bent pipe 5 is fixedly communicated with a fan 4, the fan 4 is fixedly assembled with the base 1, the inner wall of the bent pipe 5 is fixedly assembled with a support ring 3, the side wall of the support ring 3 is fixedly assembled with one end of a first spring 7, the other end of the first spring 7 is fixedly assembled with a piston 9, the piston 9 is tightly attached to the inner wall of the bent pipe 5, the lower end of the bent pipe 5 is fixedly communicated with a first through pipe 2, the first through pipe 2 is fixedly communicated with the tank body 16, the bottom surface of an inner cavity of the tank body 16 is fixedly assembled with a waste gas filtering structure, the first through pipe 2 is inserted in the waste gas filtering structure, the other side wall of the tank body 16 is penetratingly assembled, the connecting rod 20 runs through hollow section of thick bamboo 17 and with piston 9 fixed assembly, the fixed intercommunication of lower extreme of hollow section of thick bamboo 17 has second siphunculus 19, second siphunculus 19 and the fixed intercommunication of jar body 16, the upper end of jar body 16 is run through and is equipped with heating structure, the outer wall of connecting rod 20 is equipped with limit structure and with waste gas filtration fixed assembly, the fixed intercommunication in upper end of return bend 5 has the gas storage structure.

The function of the tank body 16 can be enough space for storing and treating waste gas, the matching of the fan 4 and the elbow 5 can absorb the waste gas well and arrange the waste gas into the tank body 16, when a certain amount of waste gas is reached in the tank body 16, the elbow 5 can be closed automatically to admit air, and the hollow cylinder 17 is opened to exhaust outwards, in the process, the waste gas can be filtered and evaporated fully through the waste gas filtering structure and the heating structure, the harm of the waste gas to the environment and medical care personnel is solved to a certain degree, the function of the gas storage structure can be realized, the gas storage work can be automatically carried out after the elbow 5 is closed, the excessive accumulation of gas is avoided, the damage to the pipe body is avoided, the use safety of the equipment is ensured, the practicability is strong, the heating structure can heat and evaporate the waste gas as much as possible, the discharged waste gas is ensured to be harmless to the, influencing the body, the inner walls of the first through pipe 2 and the second through pipe 19 are all provided with one-way valves, the ventilation directions are the same, the two are from left to right, when the equipment is required to be used for working, the equipment is firstly assembled in a room generating anesthesia waste gas, an external power supply of the fan 4 is started, the fan 4 starts to work, the fan 4 absorbs the waste gas and enters the elbow pipe 5, meanwhile, the waste gas enters the tank body 16 through the elbow pipe 5, the waste gas is firstly treated and filtered under the action of a waste gas filtering structure, the waste gas is ensured to reach the emission standard as far as possible, the inner wall of the tank body 16 is fully heated through adjusting the heating structure, the heat of the inner wall of the tank body 16 is ensured to reach a certain degree, the waste gas is evaporated and stored in the tank body 16, the pressure in the tank body 16 is gradually increased along with the continuous absorption of the waste gas and the, at this moment, the piston 9 is extruded to move to the left, the first spring 7 is extruded to deform, meanwhile, the piston 9 plugs the top opening of the first through pipe 2, the connecting rod 20 is driven to move to the left, the plugging block 18 is driven to move to the left, the upper end opening of the second through pipe 19 is leaked and communicated with the hollow cylinder 17, part of gas can be discharged through the hollow cylinder 17, the bent pipe 5 cannot continuously introduce the gas into the first through pipe 2, the newly-entering gas can be discharged into the gas storage structure, and the gas in the gas storage structure can enter the tank body 16 again until the piston 9 moves back to the original position again.

Particularly, waste gas filtration includes barrel 27, barrel 27 and the fixed assembly of the inner chamber bottom surface of the jar body 16, the opening has been seted up to barrel 27's right side upper end, barrel 27's left side and the fixed intercommunication of first siphunculus 2, barrel 27's inner wall is fixed to be equipped with adsorbed layer 22, it has sodium hydroxide solution 24 and active carbon 28 to fill between the adsorbed layer 22, the existence form of sodium hydroxide solution 24 is for pouring the sodium hydroxide solution into in the sponge piece, the sponge piece that will inhale full sodium hydroxide solution is placed between adsorbed layer 22, can reach the purpose through 24 processing waste gas of sodium hydroxide solution when waste gas passes through the sponge piece, the surface at the sponge piece is placed to active carbon 28 granule.

After the waste gas enters the cylinder 27, the waste gas is adsorbed by the adsorption layer 22, is deeply adsorbed and filtered by the activated carbon 28, and is treated by the sodium hydroxide solution, so that the emission standard of the waste gas is qualified.

Specifically, limit structure includes layer board 23, and layer board 23 and barrel 27 fixed assembly, the both sides of layer board 23 are rotated and are equipped with gyro wheel 29, and gyro wheel 29 closely laminates with the lower extreme of connecting rod 20, and the upper end of layer board 23 is fixed and is equipped with sleeve 30, and connecting rod 20 runs through sleeve 30 and laminates mutually with its inner wall.

The link 20, when moved, will maintain a fixed lateral movement against the sleeve 30 and the roller 29.

Specifically, the heating structure comprises a nut 13, the nut 13 is fixedly assembled at the upper end of a tank body 16, a bolt 14 is screwed on the inner wall of the nut 13, a rotating handle 15 is fixedly assembled at the upper end of the bolt 14, and the lower end of the bolt 14 penetrates through the tank body 16 and is fixedly assembled with a heating rod 12.

When using the heating structure, at first need rotate and change handle 15, change handle 15 and can drive bolt 14 and rotate to according to the effect of bolt 14 and nut 13 looks spiro union to and the fixed effect of nut 13, can drive heating rod 12 up-and-down motion this moment, the adjustment needs the position of heating, thereby guarantees exhaust-gas treatment's effect.

Particularly, the gas storage structure includes standpipe 6, standpipe 6 and the fixed intercommunication of return bend 5, the fixed intercommunication in upper end of standpipe 6 has box 8, box 8 and base 1 fixed Assembly, the surface of box 8 runs through and is equipped with slide bar 25, the fixed push pedal 31 that is equipped with of lower extreme of slide bar 25, second spring 26 has been cup jointed to slide bar 25's outer wall, the one end of second spring 26 and the fixed assembly of inner chamber top surface of box 8, second spring 26's the other end and the fixed assembly of push pedal 31.

After the return bend 5 is closed, waste gas can enter into the box 8 through the standpipe 6 to extrude the second spring 26 through the push plate 31 and make it take place to deform, and gas temporary storage is in the box 8, and after the return bend 5 opened, according to the spring action of second spring 26, can extrude push plate 31 downwards and push waste gas again in the return bend 5.

Particularly, the upper end of base 1 is fixed to be equipped with kelly 11, and the equal fixed cardboard 10 that is equipped with in the both sides of jar body 16, cardboard 10 cup joints in the outer wall of kelly 11.

When the can body 16 is inserted into the base 1, the clamping plates 10 on the two sides are driven to be sleeved on the outer walls of the corresponding clamping rods 11.

Specifically, both sides of the lower end of the base 1 are fixedly provided with cushion blocks 21.

The cushion block 21 serves to protect the base 1.

The working principle is as follows: when the equipment is required to work, the equipment is firstly assembled in a room producing anesthetic waste gas, an external power supply of the fan 4 is started, the fan 4 starts to work, the fan 4 absorbs the waste gas and enters the elbow pipe 5, meanwhile, the waste gas enters the tank body 16 through the elbow pipe 5, the waste gas is firstly treated and filtered under the action of the waste gas filtering structure, the waste gas is ensured to reach the emission standard as far as possible, the inner wall of the tank body 16 is fully heated by adjusting the heating structure, the heat of the inner wall of the tank body 16 is ensured to reach a certain degree, the waste gas is evaporated and is stored in the tank body 16, the waste gas is continuously absorbed along with the waste gas and is mixed with air, after a certain time, the pressure in the tank body 16 is gradually increased, the piston 9 is extruded to move leftwards and is extruded to deform by the first spring 7, and the top opening of the first through pipe 2 is plugged by the piston 9, and the connecting rod 20 is driven to move leftwards, the blocking block 18 is driven to move leftwards at the same time, the upper end opening of the second through pipe 19 is leaked and communicated with the hollow cylinder 17, part of gas can be discharged out of the hollow cylinder 17, at the moment, the bent pipe 5 cannot continuously introduce the gas into the first through pipe 2, at the moment, the newly-entered gas can be discharged into the gas storage structure, and the gas in the gas storage structure can enter the tank body 16 again after the piston 9 moves back to the original position again.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; 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 in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anesthesia department is with anesthesia waste gas pump removal device, includes base (1) and jar body (16), the inner wall of base (1) is pegged graft and is had jar body (16), its characterized in that: one side of the tank body (16) is fixedly communicated with one end of a bent pipe (5), the other end of the bent pipe (5) is fixedly communicated with a fan (4), the fan (4) is fixedly assembled with the base (1), the inner wall of the bent pipe (5) is fixedly assembled with a support ring (3), the side wall of the support ring (3) is fixedly assembled with one end of a first spring (7), the other end of the first spring (7) is fixedly assembled with a piston (9), the piston (9) is tightly attached to the inner wall of the bent pipe (5), the lower end of the bent pipe (5) is fixedly communicated with a first through pipe (2), the first through pipe (2) is fixedly communicated with the tank body (16), the bottom surface of an inner cavity of the tank body (16) is fixedly assembled with a waste gas filtering structure, the first through pipe (2) is inserted into the waste gas filtering structure, the other side wall of the tank body (16) is penetrated by a hollow cylinder (, the inner wall of hollow cylinder (17) is pegged graft and is had sprue (18), the fixed one end that is equipped with connecting rod (20) of lateral wall of sprue (18), connecting rod (20) run through hollow cylinder (17) and with piston (9) fixed assembly, the fixed intercommunication of lower extreme of hollow cylinder (17) has second siphunculus (19), second siphunculus (19) and the fixed intercommunication of the jar body (16), the upper end of the jar body (16) is run through and is equipped with heating structure, the outer wall of connecting rod (20) is equipped with limit structure and with the fixed assembly of exhaust gas filtration structure, the fixed intercommunication in upper end of return bend (5) has the gas storage structure.

2. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: waste gas filtration includes barrel (27), the inner chamber bottom surface fixed assembly of barrel (27) and jar body (16), the opening has been seted up to the right side upper end of barrel (27), the left side and the fixed intercommunication of first siphunculus (2) of barrel (27), the inner wall fixed assembly of barrel (27) has adsorbed layer (22), it has sodium hydroxide solution (24) and active carbon (28) to fill between adsorbed layer (22).

3. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: limit structure includes layer board (23), layer board (23) and barrel (27) fixed assembly, the both sides of layer board (23) are rotated and are equipped with gyro wheel (29), gyro wheel (29) closely laminate with the lower extreme of connecting rod (20), the upper end of layer board (23) is fixed to be equipped with sleeve (30), connecting rod (20) run through sleeve (30) and laminate rather than the inner wall mutually.

4. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: the heating structure comprises a nut (13), the upper end of the tank body (16) is fixedly provided with the nut (13), the inner wall of the nut (13) is connected with a bolt (14) in a threaded mode, the upper end of the bolt (14) is fixedly provided with a rotating handle (15), and the lower end of the bolt (14) penetrates through the tank body (16) and is fixedly provided with a heating rod (12).

5. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: the gas storage structure comprises a vertical pipe (6), the vertical pipe (6) is fixedly communicated with an elbow pipe (5), a box body (8) is fixedly communicated with the upper end of the vertical pipe (6), the box body (8) is fixedly assembled with a base (1), a sliding rod (25) is assembled on the surface of the box body (8) in a penetrating mode, a push plate (31) is fixedly assembled at the lower end of the sliding rod (25), a second spring (26) is sleeved on the outer wall of the sliding rod (25), one end of the second spring (26) is fixedly assembled with the top surface of an inner cavity of the box body (8), and the other end of the second spring (26) is fixedly assembled with the push plate (31).

6. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: the upper end of base (1) is fixed to be equipped with kelly (11), the both sides of the jar body (16) are all fixed to be equipped with cardboard (10), cardboard (10) cup joint in the outer wall of kelly (11).

7. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: both sides of the lower end of the base (1) are fixedly provided with cushion blocks (21).