CN215023167U - Drainage device for clinical care - Google Patents

Abstract

The utility model provides a drainage device for clinical care belongs to clinical care technical field. This drainage device for clinical care, including removing the base, drainage subassembly and washing subassembly, during the use, close out liquid spare, add water to the liquid reserve tank is inside, then open first valve, then open micro vacuum pump and make the drainage box become the negative pressure, then alright carry out the drainage to the liquid that needs the drainage through the pipette, when needing to wash the filter screen, close first valve, then open out liquid spare, the inside discharged water of liquid reserve tank can follow the flexible pipe entering pipette of infusion, because first valve is closed and is got into the inside water of pipette and can follow the one end outflow of keeping away from first valve, and then can pass through the filter screen, and then wash the filter screen, make the washing of filter screen more simple and convenient, can save a large amount of time, and then make this drainage device for clinical care's use comparatively convenient.

Description

Drainage device for clinical care

Technical Field

The utility model relates to a clinical care field particularly, relates to a drainage device for clinical care.

Background

When carrying out the drainage for operation patient, adopt negative pressure drainage device usually, and contain the free tissue of human body in the secretion of a lot of drainage mostly, very easily block up drainage tube when the drainage to increase the difficulty of drainage, in order to prevent that drainage tube from blockking up, most drainage devices of current set up the filter screen in drainage tube inside and filter.

Along with the lapse of time, the free tissue of the continuous accumulation in surface of filter screen, and the filtration pore that the filter screen can be plugged up to free tissue and then can influence the permeability of filter screen, therefore need frequent filter screen and then rinse, and the inside of the most direct setting of filter screen among the most drainage device that have now and drainage tube, can be comparatively difficult inconvenient when needs rinse the filter screen, comparatively difficult inconvenience when rinsing the filter screen, can waste a large amount of time, and then make drainage device's use comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the above insufficiency, the utility model provides a drainage device for clinical care aims at improving comparatively difficult inconvenient when wasing the filter screen, can waste a large amount of time, and then makes drainage device's the comparatively inconvenient problem of use.

The utility model discloses a realize like this:

the utility model provides a drainage device for clinical care, including removing base, drainage subassembly and washing subassembly.

The drainage subassembly includes drainage case, micro vacuum pump, flexible pipe of drainage, pipette, filter screen, first valve and flowing back spare, the drainage case connect in the upper surface of removal base, the one end of flowing back spare with the bottom of drainage incasement portion communicates, micro vacuum pump connect in the outer wall of drainage case, micro vacuum pump's air exhaust mouth with the inside of drainage case is linked together, flexible pipe of drainage one end with the inside of drainage case is linked together, the one end of pipette with flexible pipe of drainage's the other end is linked together, the filter screen connect in the inside of pipette, first valve connect in the body of pipette one end.

The cleaning assembly comprises a liquid storage tank, a liquid inlet piece, a liquid outlet piece and a flexible infusion tube, wherein the liquid storage tank is connected to the top surface of the drainage tank, the liquid inlet piece is communicated with the top of the liquid storage tank, one end of the liquid outlet piece is communicated with the bottom of one side of the liquid storage tank, one end of the flexible infusion tube is communicated with the other end of the liquid outlet piece, the other end of the flexible infusion tube is communicated with a liquid suction tube, and the other end of the flexible infusion tube is located between the first valve and the filter screen.

In an embodiment of the present invention, the box body of the drainage box is provided with a first observation window.

In an embodiment of the present invention, the bottom surface of the inside of the drainage box is inclined.

The utility model discloses an in one embodiment, flowing back spare includes fluid-discharge tube and second valve, the one end of fluid-discharge tube with the bottom of drainage incasement portion is linked together, the second valve with the body of fluid-discharge tube links to each other.

The utility model discloses an in an embodiment, the second observation window has been seted up to the lateral wall of liquid reserve tank.

The utility model discloses an in one embodiment, the feed liquor spare includes feed liquor pipe and funnel, the feed liquor pipe with the top of liquid reserve tank is linked together, the funnel with the top of feed liquor pipe is linked together.

The utility model discloses an in one embodiment, it includes drain pipe and third valve to go out the liquid spare, go out the one end of liquid spare with the bottom of liquid reserve tank one side is linked together, the third valve with the body of drain pipe links to each other.

In an embodiment of the present invention, the one end of the infusion extension tube is connected to the one end of the liquid storage tank far away from the liquid outlet tube.

The utility model discloses an in one embodiment, still include the storage tank, the storage tank top is fixed run through in remove the top of base, the complete opening of upper surface of storage tank.

The utility model discloses an in the embodiment, the bottom intercommunication drain pipe of storage tank one side, the body of drain pipe is connected with the fourth valve.

The utility model has the advantages that: the utility model discloses a clinical care drainage device who obtains through above-mentioned design, when using, close out liquid spare, add water to the liquid reserve tank inside, then open first valve, then open micro vacuum pump and make the drainage box become the negative pressure, then can be through the pipette to the liquid that needs the drainage, the liquid of drainage can be filtered by the filter screen when passing through the filter screen, and then can more effectively prevent the flexible pipe of drainage from taking place the jam, the liquid that passes through the filter screen can get into the drainage box from the flexible pipe of drainage, when needing to wash the filter screen, close first valve, then open out liquid spare, then make the pipette be lower than the liquid reserve tank, the water that the liquid reserve tank inside discharged can get into the pipette from the flexible pipe of infusion, because the water that first valve closed and got into the liquid reserve tank can flow out from the one end of keeping away from first valve, and then can pass through the filter screen, and then wash the filter screen, the cleaning of the filter screen is simple and convenient, a large amount of time can be saved, and the drainage device for clinical nursing is convenient to use.

Drawings

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

Fig. 1 is a schematic view of an overall cross-sectional structure of a drainage device for clinical care according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a drainage assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a pipette and a filter screen provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of a cleaning assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a liquid storage tank according to an embodiment of the present invention;

fig. 6 is a schematic view of a part of the structure of the mobile base and the storage box provided by the embodiment of the present invention.

In the figure: 100-moving the base; 200-a drainage assembly; 210-a drainage box; 211-a first viewing window; 220-micro vacuum pump; 230-drainage telescopic tube; 240-pipette; 250-a filter screen; 260-a first valve; 270-a drain; 271-drain pipe; 272-a second valve; 300-cleaning the assembly; 310-a liquid storage tank; 311-a second viewing window; 320-a liquid inlet piece; 321-a liquid inlet pipe; 322-a funnel; 330-liquid outlet; 331-a liquid outlet pipe; 332-a third valve; 340-an infusion telescopic tube; 400-a storage box; 410-a drain pipe; 420-fourth valve.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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

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

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

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

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the utility model provides a drainage device for clinical care, which comprises a movable base 100, a drainage assembly 200 and a cleaning assembly 300.

Wherein, drainage subassembly 200 links to each other with removing base 100, and washing subassembly 300 links to each other with drainage subassembly 200, removes base 100 and is used for removing, and drainage subassembly 200 is used for the drainage, and washing subassembly 300 is used for clearing up drainage subassembly 200.

Referring to fig. 1-3, the drainage assembly 200 includes a drainage box 210, a micro vacuum pump 220, a drainage extension tube 230, a pipette 240, a filter screen 250, a first valve 260, and a drainage member 270, the drainage box 210 is connected to the upper surface of the mobile base 100 by welding, a first observation window 211 is opened on the box body of the drainage box 210, the inside liquid of drainage box 210 is observed how much through first observation window 211, the inside bottom surface slope of drainage box 210 sets up, the one end of flowing back spare 270 communicates with the inside bottom of drainage box 210, flowing back spare 270 includes fluid-discharge tube 271 and second valve 272, the one end of fluid-discharge tube 271 communicates with the inside bottom of drainage box 210, second valve 272 links to each other with the body of fluid-discharge tube 271, open second valve 272 and can discharge the inside liquid of drainage box 210, the inside bottom surface slope of drainage box 210 sets up and can make the quick follow fluid-discharge tube 271 of the inside liquid of drainage box 210 discharge.

When specifically setting up, micro vacuum pump 220 connects in the outer wall of drainage box 210, micro vacuum pump 220 passes through bolted connection in the outer wall of drainage box 210, micro vacuum pump 220's suction nozzle is linked together with drainage box 210's inside, open micro vacuum pump 220 alright make drainage box 210 form the negative pressure, the one end of the flexible pipe 230 of drainage is linked together with drainage box 210's inside, pipette 240's one end is linked together with drainage flexible pipe 230's the other end, filter screen 250 connects in pipette 240's inside, first valve 260 is connected in the body of pipette 240 one end, open first valve 260, then open micro vacuum pump 220 and make drainage box 210 form the negative pressure, and then alright carry out the drainage to the liquid that needs the drainage through pipette 240, liquid can be filtered by filter screen 250 when filter screen 250, and then can comparatively effectually prevent that drainage flexible pipe 230 from taking place to block up.

Referring to fig. 1, 3 and 5, the cleaning assembly 300 includes a liquid storage tank 310, a liquid inlet member 320, a liquid outlet member 330 and an infusion extension tube 340, the liquid storage tank 310 is connected to the top surface of the drainage box 210 by welding, a second observation window 311 is formed in the side wall of the liquid storage tank 310, the amount of liquid inside the liquid storage tank 310 can be observed through the second observation window 311, the liquid inlet member 320 is communicated with the top of the liquid storage tank 310, the liquid inlet member 320 includes a liquid inlet pipe 321 and a funnel 322, the liquid inlet pipe 321 is communicated with the top of the liquid storage tank 310, clean water can be added into the liquid storage tank 310 through the liquid inlet pipe 321, the funnel 322 is communicated with the top of the liquid inlet pipe 321, the funnel 322 enables water to be added into the liquid storage tank 310, which is convenient, and the amount of water inside the liquid storage tank 310 can be observed through the second observation window 311 in the water adding process.

In the present application, one end of the liquid outlet member 330 is communicated with the bottom of one side of the liquid storage tank 310, the liquid outlet member 330 includes a liquid outlet pipe 331 and a third valve 332, one end of the liquid outlet member 330 is communicated with the bottom of one side of the liquid storage tank 310, the third valve 332 is connected with the pipe body of the liquid outlet pipe 331, the water in the liquid storage tank 310 can be discharged by opening the third valve 332, one end of the infusion telescopic pipe 340 is communicated with the other end of the liquid outlet member 330, one end of the infusion telescopic pipe 340 is communicated with one end of the liquid outlet pipe 331 far away from the liquid storage tank 310, the other end of the infusion telescopic pipe 340 is communicated with the pipe body of the liquid suction pipe 240, the other end of the infusion telescopic pipe 340 is located between the first valve 260 and the filter screen 250, and the water discharged from the interior of the liquid storage tank 310 can enter the liquid suction pipe 240 from the infusion telescopic pipe 340.

In this embodiment, when the filter screen 250 needs to be cleaned, the first valve 260 is closed, the third valve 332 is opened, the liquid suction pipe 240 is lower than the liquid storage tank 310, water in the liquid storage tank 310 is discharged from the liquid outlet pipe 331, water discharged from the liquid storage tank 310 enters the liquid suction pipe 240 from the infusion telescopic pipe 340, and water entering the liquid suction pipe 240 due to the fact that the first valve 260 is closed flows out from one end far away from the first valve 260, and then passes through the filter screen 250, and the filter screen 250 is cleaned.

Referring to fig. 1, 2, 4 and 6, the clinical drainage device further comprises a storage box 400, the top of the storage box 400 is fixed to penetrate the top of the movable base 100, the storage box 400 is connected to the movable base 100 by welding, the upper surface of the storage box 400 is completely open, the storage box 400 can store the drainage extension tube 230, the pipette 240 and the infusion extension tube 340, the drainage extension tube 230, the pipette 240 and the infusion extension tube 340 can be placed into the storage box 400 for storage, the bottom of one side of the storage box 400 is communicated with a drain pipe 410, the body of the drain pipe 410 is connected with a fourth valve 420, sterilizing water can be added into the storage box 400 to sterilize the drainage extension tube 230, the pipette 240 and the infusion extension tube 340 which are stored in the storage box 400, the disinfection of the drainage extension tube 230, the pipette 240 and the infusion extension tube 340 is convenient, and the used disinfection water in the storage box 400 can be discharged by opening the fourth valve 420.

Specifically, this drainage device for clinical care's theory of operation: when the device is used, the third valve 332 is closed to add water into the liquid storage tank 310, the first valve 260 is opened, the micro vacuum pump 220 is opened to enable the drainage tank 210 to form negative pressure, then liquid to be drained can be drained through the liquid suction pipe 240, the drained liquid can be filtered by the filter screen 250 when passing through the filter screen 250, further the drainage telescopic pipe 230 can be effectively prevented from being blocked, the liquid passing through the filter screen 250 can enter the drainage tank 210 from the drainage telescopic pipe 230, when the filter screen 250 needs to be cleaned, the first valve 260 is closed, the third valve 332 is opened, the liquid suction pipe 240 is made to be lower than the liquid storage tank 310, the drained water in the liquid storage tank 310 can enter the liquid suction pipe 240 from the infusion telescopic pipe 340, and the water entering the liquid suction pipe 240 due to the closing of the first valve 260 can flow out from one end far away from the first valve 260 and further can pass through the filter screen 250, further the filter screen 250 is cleaned, the cleaning of the filter screen 250 is simple and convenient, a large amount of time can be saved, and the clinical nursing drainage device is convenient to use.

It should be noted that the specific model specification of the micro vacuum pump 220 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the micro vacuum pump 220 and its principle will be clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A drainage device for clinical care is characterized by comprising

A mobile base (100);

the drainage assembly (200) comprises a drainage box (210), a micro vacuum pump (220), a drainage telescopic pipe (230), a pipette (240), a filter screen (250), a first valve (260) and a drainage piece (270), wherein the drainage box (210) is connected to the upper surface of the mobile base (100), one end of the drainage piece (270) is communicated with the bottom inside the drainage box (210), the micro vacuum pump (220) is connected to the outer wall of the drainage box (210), an air suction nozzle of the micro vacuum pump (220) is communicated with the inside of the drainage box (210), one end of the drainage telescopic pipe (230) is communicated with the inside of the drainage box (210), one end of the pipette (240) is communicated with the other end of the drainage telescopic pipe (230), and the filter screen (250) is connected to the inside of the pipette (240), the first valve (260) is connected to a tube at one end of the pipette (240);

wash subassembly (300), it includes liquid reserve tank (310), feed liquor spare (320), goes out liquid spare (330) and infusion flexible pipe (340) to wash subassembly (300), liquid reserve tank (310) connect in the top surface of drainage box (210), feed liquor spare (320) with the top of liquid reserve tank (310) is linked together, the one end that goes out liquid spare (330) with the bottom of liquid reserve tank (310) one side is linked together, the one end of infusion flexible pipe (340) with the other end that goes out liquid spare (330) is linked together, the other end of infusion flexible pipe (340) with the body of pipette (240) is linked together, the other end of infusion flexible pipe (340) is located first valve (260) with between filter screen (250).

2. The clinical nursing drainage device according to claim 1, wherein the drainage box (210) has a first observation window (211) opened on its body.

3. The drainage device for clinical care according to claim 1, wherein the bottom surface inside the drainage box (210) is inclined.

4. The clinical drainage device according to claim 1, wherein the drainage member (270) comprises a drainage tube (271) and a second valve (272), one end of the drainage tube (271) is connected to the bottom of the interior of the drainage box (210), and the second valve (272) is connected to the body of the drainage tube (271).

5. The clinical nursing drainage device according to claim 1, wherein the side wall of the reservoir (310) is opened with a second observation window (311).

6. The drainage apparatus for clinical care according to claim 1, wherein the liquid inlet member (320) comprises a liquid inlet pipe (321) and a funnel (322), the liquid inlet pipe (321) is communicated with the top of the liquid storage tank (310), and the funnel (322) is communicated with the top end of the liquid inlet pipe (321).

7. The drainage device for clinical care according to claim 1, wherein said liquid outlet member (330) comprises a liquid outlet pipe (331) and a third valve (332), one end of said liquid outlet member (330) is connected to the bottom of one side of said reservoir (310), and said third valve (332) is connected to the body of said liquid outlet pipe (331).

8. The drainage device for clinical care according to claim 7, wherein one end of the infusion telescopic tube (340) is communicated with one end of the liquid outlet tube (331) far away from the liquid storage tank (310).

9. The drainage device for clinical care according to claim 1, further comprising a storage box (400), wherein the top of the storage box (400) is fixed to penetrate through the top of the movable base (100), and the upper surface of the storage box (400) is completely opened.

10. The clinical nursing drainage device according to claim 9, wherein the bottom of one side of the storage box (400) is communicated with a drainage pipe (410), and a fourth valve (420) is connected to the body of the drainage pipe (410).

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