CN209529849U - A kind of small-sized breathing waste gas of anesthesia collection exhaust apparatus - Google Patents

Abstract

The utility model discloses a kind of small-sized breathing waste gas of anesthesia to collect exhaust apparatus, including device housings, device housings are cylindrical structure, and piston is embedded in inner cavity top sliding, piston lower surface the center point is fixedly connected with push-rod assembly, and fixed bracket is fixedly connected with below piston, and fixed rack upper surface is equipped with gas treatment component, device housings top side is embedded with air inlet pipe, and device housings, which are located at fixed bracket, is embedded with exhaust pipe.The beneficial effects of the utility model are: first, by components such as the piston being equipped with and speed regulating motors, so that the exhaust gas that breathing anesthesia generates can be absorbed in the equipment, in addition, the exhaust gas being absorbed into equipment can be handled by the gas treatment component being equipped with, so that the device structure is simple, so that cost is relatively low, convenient for promoting, secondly, it can be by the speed of the rotational speed regulation air-breathing of adjusting speed regulating motor, so that the device is easy to operate, and stable and reliable operation.

Description

A kind of small-sized breathing waste gas of anesthesia collection exhaust apparatus

Technical field

The utility model relates to field of medical device, specially a kind of small-sized breathing waste gas of anesthesia collects exhaust apparatus.

Background technique

Inhalation anesthetic is a kind of volatile liquid or gas, is entered in human body by respiratory tract and is played from shallow to deep Anesthetic effect has the features such as anesthesia function is strong, controllability is high, in general anesthesia and anesthesia maintenance process in occupation of Leading position, but staff is chronically exposed under anesthetic gases injury, is not especially having gas clean-up system condition Under, exhaust gas exposure more has an impact to occupational health.

It is large scale equipment that existing breathing waste gas of anesthesia, which collects exhaust apparatus, and use cost is excessively high, and complicated for operation, no Conducive to popularization and use.

Utility model content

The purpose of this utility model is to provide a kind of small-sized breathing waste gas of anesthesia to collect exhaust apparatus, to solve above-mentioned back The problem of proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of small-sized breathing waste gas of anesthesia collection row Equipment, including device housings are put, the device housings are cylindrical structure, and are embedded with piston in inner cavity top sliding, described Piston lower surface the center point is fixedly connected with push-rod assembly, and fixed bracket, the fixed branch are fixedly connected with below the piston Frame upper surface be equipped with gas treatment component, the gas treatment component be equipped with multiple gas treatment tanks, the gas treatment tank with It is connected between adjacent gas treatment tank by tracheae, the device housings top side is embedded with air inlet pipe, outside the equipment Shell, which is located at fixed bracket, is embedded with exhaust pipe.

Further, the push-rod assembly is equipped with the first strut, the second strut and third strut, and the second strut both ends point It is not rotatablely connected in the first strut and third strut, and the first strut end is fixedly connected with the piston, the third strut other end is solid Surely it is connected with the main shaft of speed regulating motor.

Further, the speed regulating motor is fixed by the bracket the bottom for being connected to device housings, and speed regulation device is fixed It is connected to the outer surface of device housings.

Further, the piston is equipped with movable support and rubber ring, and movable support is fixedly connected with push-rod assembly, living The two sides of dynamic bracket offer venthole, and are connected with valve by holder pivots at venthole, and rubber ring sleeve is located at work On dynamic bracket.

Further, at the top of the tracheae it is U-shaped structure, and is fixedly connected at the top and bottom of tracheae by lantern ring.

Further, the side that the gas treatment component is located at exhaust pipe is equipped with the first air-breathing tank, and the first air-breathing tank It is connected to exhaust pipe.

Further, the gas treatment component other side is equipped with the second air-breathing tank, and the second air-breathing tank top is equipped with and opens Mouthful.

Further, the fixed bracket is circular configuration, and is equipped with multiple grids in upper surface, and gas treatment tank is placed Circular hole is offered in grid, and in fixed bracket the center point, the first strut in push-rod assembly is slidably connected with circular hole.

Further, the device housings, which are located above fixed bracket, is rotatably connected to appliance doors, and covers on appliance doors side Equipped with sheet rubber.

Compared with prior art, the utility model has the beneficial effects that firstly, passing through the piston being equipped with and speed regulating motor etc. Component, so that the exhaust gas that breathing anesthesia generates can be absorbed in the equipment, in addition, can handle suction by the gas treatment component being equipped with The exhaust gas in equipment is received, so that the device structure is simple, so that cost is relatively low, convenient for promoting, secondly, can pass through tune The speed for saving the rotational speed regulation air-breathing of speed regulating motor, so that the device is easy to operate, and stable and reliable operation.

Detailed description of the invention

Fig. 1 is that the entirety of the utility model shows that structure is intended to；

Fig. 2 is the piston structure schematic diagram of the utility model；

Fig. 3 is the portion gas processing component structural schematic diagram of the utility model.

In figure: 1, device housings；2, piston；3, exhaust pipe；4, push-rod assembly；5, air inlet pipe；6, gas treatment component；7, Fixed bracket；8, speed regulating motor；9, valve；10, movable support；11, rubber ring；12, lantern ring；13, tracheae；14, gas treatment Tank.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of embodiment: the utility model provides a kind of embodiment: Yi Zhong little Type breathes waste gas of anesthesia and collects exhaust apparatus, including device housings 1, and device housings 1 are cylindrical structure, and sliding in inner cavity top Dynamic to be embedded with piston 2, for absorbing waste gas of anesthesia, 2 lower surface the center point of piston is fixedly connected with push-rod assembly 4, for driving Piston 2 moves up and down, and fixed bracket 7 is fixedly connected with below piston 2, and fixed 7 upper surface of bracket is equipped with gas treatment component 6, For handle absorb come waste gas of anesthesia, gas treatment component 6 be equipped with multiple gas treatment tanks 14, gas treatment tank 14 with it is adjacent Gas treatment tank 14 between be connected to by tracheae 13, there are long and short two kind, gas in the part that tracheae 13 is located in gas treatment tank 14 Liquid gas inorganic agent and solid state gas inorganic agent are placed in body process tank 14, for being placed with the gas of solid state gas inorganic agent Body process tank 14, long tube outlet, short tube air inlet, for the gas treatment tank 14 equipped with liquid gas inorganic agent then on the contrary, equipment 1 top side of shell is embedded with air inlet pipe 5, and for connecting getter device, device housings 1 are located at the row of being embedded at fixed bracket 7 Tracheae 3, for the exhaust gas handled well to be discharged.

Further, push-rod assembly 4 is equipped with the first strut, the second strut and third strut, and the second strut both ends are distinguished It is rotatablely connected in the first strut and third strut, and the first strut end is fixedly connected with piston 2, the third strut other end is fixed It is connected with the main shaft of speed regulating motor 8, when speed regulating motor 8 is run, main shaft drives third strut to transfer, to push on the second strut Lower movement, under the limitation of fixed bracket 7, the first strut is done along the straight line where the center of circle of fixed bracket 7 and the center of circle of piston 2 It moves back and forth, so as to pull piston 2 to move reciprocatingly in device housings 1.

Further, speed regulating motor 8 is fixed by the bracket the bottom for being connected to device housings 1, and the fixed company of speed regulation device Connect the speed for facilitating control to absorb waste gas of anesthesia in the outer surface of device housings 1.

Further, piston 2 is equipped with movable support 10 and rubber ring 11, and movable support 10 and the fixed company of push-rod assembly 4 It connecing, the two sides of movable support 10 offer venthole, and are connected with valve 9 by holder pivots at venthole, and 9, valve It can open downwards, when piston 2 moves from the top down, valve 9 is closed, and waste gas of anesthesia is absorbed into device housings 1 by piston 2 Top, when piston 2 moves from the bottom up, valve 9 is opened, and waste gas of anesthesia is transported to 2 lower section of piston from top, so that piston 2 When moving down again, the waste gas of anesthesia of absorption can be pressed onto gas treatment component 6 and handle by piston 2, rubber ring 11 It is set on movable support 10, when preventing piston 2 mobile, gas leakage, to be generated to waste gas of anesthesia infiltration rate uncontrollable Influence.

It further, is U-shaped structure at the top of tracheae 13, and be fixedly connected at the top and bottom of tracheae 13 by lantern ring 12, and And lantern ring 12 is equipped with internal screw thread, two parts of tracheae 13 are equipped with corresponding external screw thread and are convenient for when replacing gas treatment tank 14 The gas treatment tank 14 of required replacement is disassembled.

Further, gas treatment component 6 be located at exhaust pipe 3 side be equipped with the first air-breathing tank, and the first air-breathing tank with Exhaust pipe 3 is connected to, and the first air-breathing tank is connected to for connecting exhaust pipe 3, easy to exhaust pipe 3 with other gas treatment tanks 14.

Further, 6 other side of gas treatment component is equipped with the second air-breathing tank, and the second air-breathing tank top is equipped with opening, For being connected to gas treatment tank 14 and device housings 1, gas is facilitated to circulate in gas treatment component 6.

Further, fixed bracket 7 is circular configuration, and is equipped with multiple grids in upper surface, and gas treatment tank 14 is placed Circular hole is offered in grid, and in fixed 7 the center point of bracket, the first strut in push-rod assembly 4 is slidably connected with circular hole, For limiting the first strut moving direction in push-rod assembly 4, make it that can only pump.

Further, device housings 1, which are located above fixed bracket 7, is rotatably connected to appliance doors, for replacing gas treatment Tank 14, and it is arranged with sheet rubber on appliance doors side, prevent exhaust gas leakage.

Working principle: the equipment is in use, firstly, air inlet pipe 5 is connected on waste gas of anesthesia absorption plant, opening speed regulation The switch of motor 8, and using the revolving speed of speed regulation device adjustment speed regulating motor 8, when speed regulating motor 8 is run, about 2 piston of band is transported It is dynamic, when piston 2 moves upwards, the gas at 1 top of device housings is transported to 2 lower section of piston, it is living when piston 2 moves downward The exhaust gas of 2 lower section of piston is pressed onto gas treatment component 6 by plug 2, and waste gas of anesthesia is entered by the second tourie and tracheae 13 In gas treatment tank 14, after the completion of to be processed, it will pass through exhaust pipe 3 and be discharged outside, secondly, being needed replacing in gas treatment tank 14 When, it can be by opening appliance doors, tracheae 13U shape partial demolition is got off, that is, can be taken off gas treatment tank by rotational lantern ring 12 14, when renewing, operated according to inverted sequence.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. a kind of small-sized breathing waste gas of anesthesia collects exhaust apparatus, including device housings (1), it is characterised in that: outside the equipment Shell (1) is cylindrical structure, and is embedded with piston (2) in inner cavity top sliding, and piston (2) the lower surface the center point is fixed to be connected It is connected to push-rod assembly (4), is fixedly connected with fixed bracket (7) below the piston (2), fixed bracket (7) upper surface is set Have gas treatment component (6), the gas treatment component (6) is equipped with multiple gas treatment tanks (14), the gas treatment tank (14) it is connected between adjacent gas treatment tank (14) by tracheae (13), device housings (1) top side is embedded with Air inlet pipe (5), the device housings (1), which are located at fixed bracket (7), is embedded with exhaust pipe (3).

2. a kind of small-sized breathing waste gas of anesthesia according to claim 1 collects exhaust apparatus, it is characterised in that: the push rod Component (4) is equipped with the first strut, the second strut and third strut, and the second strut both ends are respectively at the first strut and third strut Rotation connection, and the first strut end is fixedly connected with piston (2), the third strut other end is fixedly connected with speed regulating motor (8) Main shaft.

3. a kind of small-sized breathing waste gas of anesthesia according to claim 2 collects exhaust apparatus, it is characterised in that: the speed regulation Motor (8) is fixed by the bracket the bottom for being connected to device housings (1), and speed regulation device is fixedly connected on device housings (1) Outer surface.

4. a kind of small-sized breathing waste gas of anesthesia according to claim 1 collects exhaust apparatus, it is characterised in that: the piston (2) it is equipped with movable support (10) and rubber ring (11), and movable support (10) is fixedly connected with push-rod assembly (4), movable support (10) two sides offer venthole, and are connected with valve (9) at venthole by holder pivots, and rubber ring (11) is arranged On movable support (10).

5. a kind of small-sized breathing waste gas of anesthesia according to claim 1 collects exhaust apparatus, it is characterised in that: the tracheae (13) top is U-shaped structure, and is fixedly connected at the top and bottom of tracheae (13) by lantern ring (12).

6. a kind of small-sized breathing waste gas of anesthesia according to claim 1 collects exhaust apparatus, it is characterised in that: the gas The side that processing component (6) is located at exhaust pipe (3) is equipped with the first air-breathing tank, and the first air-breathing tank is connected to exhaust pipe (3).

7. a kind of small-sized breathing waste gas of anesthesia according to claim 1 collects exhaust apparatus, it is characterised in that: the gas Processing component (6) other side is equipped with the second air-breathing tank, and the second air-breathing tank top is equipped with opening.

8. a kind of small-sized breathing waste gas of anesthesia according to claim 1 or 2 collects exhaust apparatus, it is characterised in that: described Fixed bracket (7) are circular configuration, and are equipped with multiple grids in upper surface, and gas treatment tank (14) is placed in grid, and Circular hole is offered in fixed bracket (7) the center point, the first strut in push-rod assembly (4) is slidably connected with circular hole.

9. a kind of small-sized breathing waste gas of anesthesia according to claim 1 collects exhaust apparatus, it is characterised in that: the equipment Shell (1), which is located above fixed bracket (7), is rotatably connected to appliance doors, and is arranged with sheet rubber on appliance doors side.