CN213131456U

CN213131456U - Water outlet device of humidifying tank of breathing machine

Info

Publication number: CN213131456U
Application number: CN202020538445.6U
Authority: CN
Inventors: 马鹤星; 潘海龙; 袁媛; 王丽娜; 李京燃; 薛亮; 侯苹
Original assignee: Affiliated Hospital of Yangzhou University
Current assignee: Affiliated Hospital of Yangzhou University
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-05-07
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a water outlet device of a humidifying tank of a breathing machine. This kind of water installation of breathing machine humidifying jar includes: heating the base; the humidifying jar, the humidifying jar is placed in the heating base, and the lower extreme of humidifying jar is provided with: the drain pipe is communicated with the interior of the humidification tank; the sealing element is detachably connected to the drain pipe and used for sealing the drain pipe; the liquid collecting device is used for collecting humidification liquid in the humidification tank and comprises: the liquid collecting piece is used for collecting the humidifying liquid; and one end of the connecting pipe is connected with the water drainage pipe, and the other end of the connecting pipe is communicated with the liquid collecting part. Through setting up the drain pipe, be convenient for discharge the humidifying liquid in the humidifying jar, and be convenient for collect the exhaust humidifying liquid through album liquid piece, then empty collection liquid device and humidifying jar after-separating to need not be with the pipe separation of humidifying jar and breathing machine, thereby very big improvement work efficiency, reduce the influence to the patient.

Description

Water outlet device of humidifying tank of breathing machine

Technical Field

The utility model relates to the field of medical equipment, in particular to a water outlet device of a humidifying tank of a breathing machine.

Background

In modern clinical medicine, the breathing machine has been widely used in anesthesia and ICU, improve patient's oxygenation and ventilation, reduce and breathe the acting, support breathing and circulation function, and the treatment of breathing function of marcing, wherein the humidifier for breathing machine is the important component part of breathing machine, mainly by humidifying jar, parts such as heating base constitute, heat the jar body heating of placing on the heating base through heating the base, make the internal humidifying liquid heating of jar, let in gas in the humidifying jar through the breathing machine, the gas of inhaling through the humidifying liquid of heating is warmed, the humidification to the patient, thereby prevent and reduce mechanical ventilation patient respiratory tract secondary infection, and to the stimulation of cardiopulmonary system, keep the alveolus moist.

Breathing machine is in the use, in order to avoid VAP (breathing machine correlation pneumonia), the humidifying liquid that needs in every 24 hours manual works with the humidifying jar is changed, need take off the breathing machine pipeline earlier during the change, take off the humidifying jar from the heating base and open the sealed lid of humidifying jar, then cover sealed lid again with humidifying liquid dumping, place the humidifying jar back and heat the base after that, and supply humidifying liquid through the water inlet of sealed lid, and be connected the pipeline and the humidifying jar of breathing machine, this kind of operating means is comparatively loaded down with trivial details, very big reduction the change efficiency of humidifying liquid, and still can lead to the fact certain influence to the patient.

SUMMERY OF THE UTILITY MODEL

This application is through providing a water installation of breathing machine humidifying jar, solves the inconvenient problem of humidifying liquid discharge in the conventional humidifying jar to reduce medical staff intensity of labour, improve humidifying liquid discharge's in the humidifying jar efficiency.

The embodiment of the application provides a water installation of breathing machine humidifying jar, includes:

heating the base;

the humidifying tank, the humidifying tank place in the heating base, the lower extreme of humidifying tank is provided with:

the drain pipe is communicated with the interior of the humidification tank;

a sealing member detachably coupled to the drain pipe and closing the drain pipe;

a liquid collection device for collecting the humidification liquid in the humidification tank, the liquid collection device comprising:

the liquid collecting piece is used for collecting the humidifying liquid;

and one end of the connecting pipe is connected with the water drainage pipe, and the other end of the connecting pipe is communicated with the liquid collecting piece.

And opening the sealing element, connecting the connecting pipe to the water discharging pipe, enabling the humidification liquid to enter the liquid collecting element, separating the connecting pipe from the water discharging pipe after the humidification liquid is collected, and sealing the water discharging pipe by using the sealing element, thereby realizing the collection of the humidification liquid.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

further: one end of the drain pipe is connected with the humidification tank, and the other end of the drain pipe is as follows: the inner wall of the water outlet is in a cone frustum shape, and the cone point faces one side of the humidification tank.

Further: the liquid collecting device further comprises: the plug connector, the plug connector set up in the connecting pipe is used for connecting the tip of drain pipe, the plug connector position is used for pegging graft the drain pipe.

Further: the plug connector is the cylindricality, the one end of plug connector with the drain pipe is connected, the other end of plug connector has been seted up: the cell body, the tank bottom of cell body is provided with: the outer peripheral surface of the convex column is in a cone frustum shape correspondingly matched with the inner wall of the water outlet, the space shape formed by the outer periphery of the convex column and the inner wall of the groove body is matched with the outer shape of the water outlet, and the convex column is further provided with: a communication hole communicating the drain pipe and the connection pipe. The beneficial effect of this step: the sealing performance and the tightness of the connection between the plug connector and the water drainage pipe are improved through the matching of the cone frustum shape of the outer wall of the convex column and the cone frustum shape of the inner wall of the water drainage port.

Further: the plug connector is the cylindricality, the plug connector surface has seted up: the groove surrounds the periphery of the plug connector and is arc-shaped. The beneficial effect of this step: the medical staff can hold the plug connector conveniently through the groove.

Further: the liquid collecting device further comprises: the first switch is arranged on the connecting pipe and used for controlling the connection and disconnection of the connecting pipe.

Further: the liquid collecting device further comprises: one end of the water outlet pipe is connected with the liquid collecting piece; and the second switch is arranged on the water outlet pipe and is used for controlling the on-off of the water outlet pipe.

Further: the liquid collecting piece is a transparent bag body; the sealing member is a rubber plug, and the shape of the rubber plug is a cone frustum shape matched with the shape of the inner wall of the water outlet. The beneficial effect of this step: the water outlet pipe is sealed by the rubber plug and the wetting liquid is prevented from leaking.

Further: the rubber buffer with be provided with between the drain pipe: the connecting piece, the connecting piece connect in the drain pipe, the connecting piece still with the rubber buffer is connected.

Further: the humidification jar still includes: and the third switch is arranged on the drain pipe and is used for controlling the on-off of the drain pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the drainage pipe is arranged, so that humidification liquid in the humidification tank can be conveniently discharged, the discharged humidification liquid can be conveniently collected through the liquid collecting piece, then the liquid collecting device is separated from the humidification tank and then poured, the humidification tank and a pipeline of a breathing machine are not required to be separated, and after the humidification liquid is collected through the liquid collecting piece, the switch III is directly turned off, so that humidification liquid can be added towards the humidification tank, the working efficiency is greatly improved, and the influence on a patient is reduced;

2. the detachable connection mode of the liquid collecting device and the humidifying tank is convenient for timely replacing the liquid collecting device after the liquid collecting device is polluted or independently disinfecting the liquid collecting device.

3. The drainage port is closed through the sealing element, the interior of the drainage pipe is isolated from the external environment, and the possibility of pollution inside the drainage pipe is reduced;

4. the liquid collecting piece is a transparent plastic bag body, so that the weight of the liquid collecting device is reduced;

5. the arc-shaped groove is formed in the surface of the plug connector, so that the plug connector can be held by hand conveniently and external force can be applied to the plug connector.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

fig. 2 is a partially enlarged view of a in fig. 1.

Wherein the content of the first and second substances,

1 heating the base;

2, a humidifying tank, 201 a tank body, 202 a sealing cover, 203 a drain pipe, 204 a sealing element, 205 an air outlet, 206 an air inlet, 207 an water inlet, 208 a water outlet, 209 a connecting piece, 210 a switch III;

3 liquid collecting device, 301 liquid collecting piece, 302 connecting pipe, 303 plug connector, 304 groove body, 305 convex column, 306 plug-in groove, 307 communicating hole, 308 groove, 309 switch I, 310 switch II and 311 water outlet pipe.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, 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," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", etc. 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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

As shown in fig. 1 and 2, a water outlet device of a humidification tank 2 of a breathing machine comprises: the humidifying device comprises a heating base 1, a humidifying tank 2 and a liquid collecting device 3, wherein the humidifying tank 2 is placed above the heating base 1, the heating base 1 is used for heating the humidifying tank 2, humidifying liquid is stored in the humidifying tank 2, the humidifying tank 2 comprises a tank body 201, a sealing cover 202, a drain pipe 203 and a sealing element 204, the sealing cover 202 is installed at the upper end of the tank body 201, the sealing cover 202 is provided with an air outlet 205, an air inlet 206 and a water inlet 207, the lower end of the side surface of the tank body 201 is provided with a drain pipe 203 communicated with the inside of the tank body 201, one end of the drain pipe 203 is connected to the tank body 201, the other; the liquid collecting device 3 includes: collect liquid piece 301, connecting pipe 302, the one end of connecting pipe 302 is used for being connected with drain pipe 203, and the concrete connection mode is detachable connection, and the other end and the collection liquid piece 301 of connecting pipe 302 are connected, and collection liquid piece 301 has an inner chamber, and the inner chamber is used for collecting humidifying liquid, and connecting pipe 302 is with jar internal portion and the inner chamber intercommunication of collection liquid piece 301 of 201.

Specifically, as shown in fig. 2, the end of the drain pipe 203 connected to the connecting pipe 302 is a drain port 208, the inner wall of the drain port 208 is in a shape of a truncated cone, and the conical tip faces one side of the humidification tank 2; the sealing element 204 is a rubber plug, the shape of the rubber plug is a cone frustum shape matched with the shape of the inner wall of the water outlet 208, and the rubber plug is inserted in the water outlet 208; be provided with between rubber buffer and the drain pipe 203: connecting piece 209, connecting piece 209 is rubber product, connecting piece 209 is connected in drain pipe 203, can directly bond in drain pipe 203, can also locate the drain pipe 203 outside with connecting piece 209 cover, connecting piece 209 still is connected with the rubber buffer, can adopt bonding connection's mode, or adopt the mode of moulding plastics to make connecting piece 209 and rubber buffer integrated into one piece, connect the rubber buffer in drain pipe 203 through connecting piece 209, thereby extract the rubber buffer back in the outlet 208, the rubber buffer hangs naturally, need not look for the space of placing the rubber buffer in addition.

Specifically, as shown in fig. 2, the liquid collecting device 3 further includes: the connector 303 is cylindrical, such as cylindrical and cuboid, the connector 303 is a plastic product, the connector 303 is arranged at the end part of the connecting pipe 302 for connecting the drain pipe 203, the connector 303 is inserted into the drain port 208, the end part of the connector 303 inserted into the drain port 208 is provided with a groove body 304 along the axis, the groove bottom of the groove body 304 is provided with a convex column 305 along the axis of the connector 303, the outer peripheral surface of the convex column 305 is in a conical frustum shape correspondingly matched with the inner wall of the drain port 208, the space formed by the outer periphery of the convex column 305 and the inner wall of the groove body 304 is an insertion groove 306, the insertion groove 306 is matched with the outer shape of the drain port 208, the convex column 305 is further provided with a communicating hole 307 along; the outer surface of the plug connector 303 is provided with a groove 308, the groove 308 surrounds the outer peripheral surface of the plug connector 303, and the groove 308 is arc-shaped, so that medical staff can hold the plug connector 303 conveniently.

Specifically, as shown in fig. 1, the liquid collecting device 3 further includes: the water outlet pipe comprises a first switch 309, a second switch 310 and a water outlet pipe 311, wherein the first switch 309 is arranged on the connecting pipe 302, the first switch 309 is used for controlling the on-off of the connecting pipe 302, one end of the water outlet pipe 311 is connected to the liquid collecting piece 301, the second switch 310 is arranged on the water outlet pipe 311, the second switch 310 is used for controlling the on-off of the water outlet pipe 311, the first switch 309 and the second switch 310 are ball valves, the connecting pipe 302 is divided into two sections, the water outlet pipe 311 is divided into two sections, the boundary positions of the two sections of the connecting pipe 302 are respectively connected to the first.

Specifically, as shown in fig. 1 and 2, closure of the drain opening 208 has been achieved by the seal 204, but if only the seal 204 is provided, while the sealing member 204 is opened, a small amount of wetting fluid will leak out of the outlet 208, although the leakage does not affect the functioning of the entire outlet device, the plug-in unit 303 can be quickly plugged into the water outlet 208 to reduce the leakage of the humidification liquid, or the humidification liquid can be prevented from leaking by inclining the humidification tank 2 to a certain angle towards the side departing from the drain pipe 203, or a plastic basin is placed below the water outlet 208 to receive leaked humidification liquid, but the above modes are all troublesome, so the water outlet device further comprises a switch III 210, the switch III 210 is arranged on the water outlet pipe 203, the switch III 210 is a ball valve, the water outlet pipe 203 is divided into two sections which are respectively connected to the switch III 210, and the on-off of the water outlet pipe 203 is controlled through the switch III 210.

The liquid collecting part 301 is a transparent plastic bag body, a medical three-liter bag or an infusion bag can be particularly adopted, and the liquid collecting part 301 can also be a transparent plastic tank as long as the function of collecting humidification liquid can be realized.

Humidifying jar 2 heats through heating base 1, make humidifying liquid wherein heat up and through the heating of humidifying liquid, the humidifying lets in the gas in the humidifying jar, the rubber buffer inserts in outlet 208 in this process, and close switch three 210, make outlet 208 seal, when needing to change the humidifying liquid in humidifying jar 2, extract the rubber buffer and insert plug connector 303, open switch three 210, switch two 310, humidifying liquid flows into album liquid piece 301, after having collected humidifying liquid, pull down plug connector 303, close switch three 210, switch two 310, take pond department with album of liquid device 3 this moment, open switch one 309, can with humidifying liquid discharge wherein.

The water outlet device of the humidifying tank of the breathing machine has the following advantages:

5. the plugging groove is matched with the conical inner wall of the water outlet, so that the plugging tightness of the plug connector and the water outlet is improved;

6. the arc-shaped groove is formed in the surface of the plug connector, so that the plug connector can be held by hand conveniently and external force can be applied to the plug connector.

The connection modes such as the connection, the setting and the installation can select a proper connection mode in the existing prior art, such as welding, riveting, threaded connection, bonding, pin connection, key connection, elastic deformation connection, buckle connection, interference connection and injection molding, so that the connection modes are structurally connected, and in actual production, the connection modes with lower cost and high production efficiency are selected according to production conditions on the premise of realizing the connection purpose and ensuring the connection effect.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a water installation of breathing machine humidifying jar which characterized in that includes:

heating the base;

the drain pipe is communicated with the interior of the humidification tank;

the liquid collecting piece is used for collecting the humidifying liquid;

2. The water outlet device according to claim 1, wherein one end of the water outlet pipe is connected with the humidification tank, and the other end of the water outlet pipe is:

the inner wall of the water outlet is in a cone frustum shape, and the cone point faces one side of the humidification tank.

3. The water output device of claim 2, wherein the liquid collection device further comprises:

the plug connector, the plug connector set up in the connecting pipe is used for connecting the tip of drain pipe, the plug connector position is used for pegging graft the drain pipe.

4. The water outlet device of claim 3, wherein the connector is cylindrical, one end of the connector is connected with the water outlet pipe, and the other end of the connector is provided with:

the cell body, the tank bottom of cell body is provided with:

the outer peripheral surface of the convex column is in a cone frustum shape correspondingly matched with the inner wall of the water outlet, the space shape formed by the outer periphery of the convex column and the inner wall of the groove body is matched with the outer shape of the water outlet, and the convex column is further provided with:

a communication hole communicating the drain pipe and the connection pipe.

5. The water outlet device of claim 3, wherein the plug connector is cylindrical, and the outer surface of the plug connector is provided with:

the groove surrounds the periphery of the plug connector and is arc-shaped.

6. The water output device of claim 1, wherein the liquid collection device further comprises:

the first switch is arranged on the connecting pipe and used for controlling the connection and disconnection of the connecting pipe.

7. The water output device of claim 1, wherein the liquid collection device further comprises:

one end of the water outlet pipe is connected with the liquid collecting piece;

and the second switch is arranged on the water outlet pipe and is used for controlling the on-off of the water outlet pipe.

8. The water outlet device according to claim 2, wherein the liquid collecting member is a transparent bag body; the sealing member is a rubber plug, and the shape of the rubber plug is a cone frustum shape matched with the shape of the inner wall of the water outlet.

9. The water outlet device according to claim 8, wherein there are provided between the rubber plug and the water outlet pipe:

the connecting piece, the connecting piece connect in the drain pipe, the connecting piece still with the rubber buffer is connected.

10. The water output device of claim 1, wherein the humidification tank further comprises:

and the third switch is arranged on the drain pipe and is used for controlling the on-off of the drain pipe.