CN212817371U - Simple and easy negative pressure drainage bag that can sample - Google Patents
Simple and easy negative pressure drainage bag that can sample Download PDFInfo
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- CN212817371U CN212817371U CN202020338297.3U CN202020338297U CN212817371U CN 212817371 U CN212817371 U CN 212817371U CN 202020338297 U CN202020338297 U CN 202020338297U CN 212817371 U CN212817371 U CN 212817371U
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Abstract
The utility model provides a simple and easy negative pressure drainage bag that can sample belongs to medical instrument technical field. This but negative pressure drainage bag of simple and easy sampling includes drainage bag subassembly, negative pressure pipe assembly and blast pipe subassembly. The negative pressure pipe assembly comprises a first air pipe air bag and an air pipe connector, the first air pipe connector is connected above the bag body, the air bag is communicated with the first air pipe, the end portion of the first air pipe is connected with the air pipe connector, the air pipe assembly comprises an air pipe, the air pipe is connected above the drainage bag body, an air pipe valve is connected to the air pipe, during use, the air pipe connector is connected with the stomach pipe, the air bag is extruded to enable negative pressure to be generated in the drainage bag body, and finally liquid is drained to the drainage bag body through the first air pipe, after required liquid is collected, the exhaust pipe collects the liquid outwards to be sampled.
Description
Technical Field
The utility model relates to the field of medical appliances, particularly, relate to a simple and easy negative pressure drainage bag that can sample.
Background
At present, the drainage bag effect that clinically commonly used is more single, only plays the collection liquid effect, and is more to some postoperative drainage liquid, and the patient of postoperative infection or the patient that need carry out urine drainage liquid culture need sample the liquid of collecting, in order to prevent liquid pollution's emergence when collecting liquid, often can not collect the sample through drainage bag leakage fluid dram, often separates drainage tube and drainage bag mutually, directly carries out the liquid sampling from the oral area of drainage tube.
In fact, the infection chances are often increased, and therefore, in view of such inconvenience, how to invent a simple and easy-to-sample negative pressure drainage bag to improve the problems becomes a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a negative pressure drainage bag that simply can sample aims at improving the inconvenient easy problem of polluting of sampling of drainage bag.
The utility model discloses a realize like this:
the utility model provides a simple and easy negative pressure drainage bag that can sample includes drainage bag subassembly, negative pressure pipe assembly and blast pipe subassembly.
The drainage bag component comprises a drainage bag body.
The negative pressure pipe assembly comprises a first air pipe, an air bag and an air pipe connector, the first air pipe is connected above the drainage bag body, the air bag is communicated with the first air pipe, and the end part of the first air pipe is connected with the air pipe connector.
The exhaust pipe assembly comprises an exhaust pipe, the exhaust pipe is connected above the drainage bag body, and an exhaust pipe valve is connected to the exhaust pipe.
In an embodiment of the present invention, the surface of the drainage bag body is provided with a first scale mark, and the top of the drainage bag body is provided with a pressure valve.
In an embodiment of the present invention, one side of the drainage bag body is provided with a first hanging hole and a first bandage, and the first bandage is disposed below the first hanging hole.
The utility model discloses an in one embodiment, first drain port has been seted up to the below of the drainage bag body, be provided with first drain port valve on the first drain port.
In an embodiment of the present invention, a second air pipe is connected to one side of the exhaust pipe.
In an embodiment of the present invention, the second air pipe is connected to a flow regulator.
In an embodiment of the present invention, the second air pipe is connected to a plug member, one side of the plug member is connected to a third air pipe, and the third air pipe is connected to the plug member.
In an embodiment of the present invention, the plug member includes an exhaust connector and a filter, and the exhaust connector is connected to the filter by plugging.
The utility model discloses an in an embodiment, still include the sampling bag subassembly, the sampling bag subassembly is including the sampling bag body, second bandage and second scale mark, the sampling bag body with third trachea intercommunication, the exhaust hole has been seted up to the top of the sampling bag body, the second hanging hole has been seted up to one side of the sampling bag body, the second bandage with the second hanging hole sets up respectively the both sides of the sampling bag body, the surface of the sampling bag body is provided with the second scale mark.
The utility model discloses an in one embodiment, the second leakage fluid dram has been seted up to the below of the sampling bag body, be provided with second leakage fluid dram valve on the second leakage fluid dram.
The utility model has the advantages that: the utility model discloses a simple and easy negative pressure drainage bag that can sample that above-mentioned design obtained, during the use, the trachea joint is connected with the stomach tube, through the extrusion gasbag, makes the internal negative pressure that produces of drainage bag, finally with liquid through first trachea drainage to drainage bag internal, after collecting required liquid, outwards collect liquid through the blast pipe and sample.
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 structural view of a simple and easy sampling negative pressure drainage bag provided by an embodiment of the present invention;
FIG. 2 is a schematic structural view of a drainage bag assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a negative pressure tube assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an exhaust pipe assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a sampling bag assembly provided by an embodiment of the present invention.
In the figure: 100-a drainage bag assembly; 110-a drainage bag body; 120-a first tick mark; 130-a first hanging hole; 140-a first strap; 150-a pressure valve; 160-first drain; 162-first drain valve; 200-a negative pressure tube assembly; 210-a first air tube; 220-air bag; 230-a gas line connector; 300-an exhaust pipe assembly; 310-an exhaust pipe; 312-exhaust valve; 320-a second air pipe; 330-flow regulator; 340-a plug member; 342-an exhaust fitting; 344-a filter; 350-third trachea; 400-a sampling bag assembly; 410-a sampling bag body; 420-exhaust hole; 430-a second strap; 440-a second hanging hole; 450-second tick mark; 460-a second drain; 462-second drain 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. 1-5, the present invention provides a technical solution: a simple, samplable, negative pressure drainage bag includes a drainage bag assembly 100, a negative pressure tube assembly 200, and an exhaust tube assembly 300. The negative pressure tube assembly 200 drains the drainage bag assembly 100, and the exhaust tube assembly 300 samples the fluid in the drainage bag.
Referring to fig. 1 and 2, in the drainage bag assembly 100, the drainage bag assembly 100 includes a drainage bag body 110, a first scale mark 120 is disposed on a surface of the drainage bag body 110, the first scale mark 120 is disposed to facilitate the knowledge of the content of the liquid in the drainage bag body 110, and a pressure valve 150 is disposed above the drainage bag body 110. In the present invention, the pressure valve 150 is a silica gel pressure valve, and the silica gel can be used to keep the pressure valve 150 in a good sealing state after multiple punctures. One side of the drainage bag body 110 is provided with a first hanging hole 130 and a first binding band 140, so that the drainage bag body 110 can be used in a wider range, and can be fixed through binding when inconvenient to hang, and the first binding band 140 is arranged below the first hanging hole 130. A first drainage port 160 is formed below the drainage bag body 110, and a first drainage port valve 162 is arranged on the first drainage port 160. The collected liquid is discharged through the first drain port 160 and the first drain port valve 162.
Referring to fig. 1 and 3, the negative pressure tube assembly 200 includes a first air tube 210, an air bag 220 and an air tube connector 230, the first air tube 210 is connected above the drainage bag body 110, the air bag 220 is communicated with the first air tube 210, and an end of the first air tube 210 is connected with the air tube connector 230. The first air tube 210 is communicated with the inside of the drainage bag body 110, the air tube connector 230 is connected with the stomach tube, negative pressure is generated in the drainage bag body 110 by extruding the air bag 220, liquid is finally drained into the drainage bag body 110 through the first air tube 210, and if drainage is not smooth, a syringe can be inserted into the pressurizing valve 150 to extract air in the drainage bag body 110.
Referring to fig. 1 and 4, the exhaust pipe assembly 300 includes an exhaust pipe 310, the exhaust pipe 310 is connected to the upper portion of the drainage bag 110, the exhaust pipe 310 is connected to the drainage bag 110, and an exhaust pipe valve 312 is connected to the exhaust pipe 310. A second air pipe 320 is connected to one side of the exhaust pipe 310, and a flow regulator 330 is connected to the second air pipe 320. The flow regulator 330 is arranged to conveniently regulate the content of the sample to be sampled, the second air pipe 320 is connected with the plug piece 340, the plug piece 340 is connected with the third air pipe 350, the plug piece 340 comprises an exhaust connector 342 and a filter 344, the exhaust connector 342 is connected with the filter 344 in a plugging mode, and the filter 344 is arranged to filter the collected liquid to avoid the situation that the collected liquid cannot be discharged when air is exhausted.
Referring to fig. 1 and 5, the simple and easy-to-sample negative pressure drainage bag further includes a sampling bag assembly 400, the sampling bag assembly 400 includes a sampling bag body 410, a second strap 430 and second scale marks 450, the sampling bag body 410 is communicated with the third air pipe 350, an air vent 420 is disposed above the sampling bag body 410, a second hanging hole 440 is disposed on one side of the sampling bag body 410, the second hanging hole 440 is disposed on two sides of the sampling bag body 410, and the second scale marks 450 are disposed on the surface of the sampling bag body 410. A second liquid outlet 460 is formed below the sampling bag body 410, and a second liquid outlet valve 462 is arranged on the second liquid outlet 460. The liquid that can make the sample through setting up sampling bag body 410 deposits more easily, and sampling bag body 410 is the cylindrical bag body, can make the liquid content of sample more accurate like this.
The working principle of the simple and easy negative pressure drainage bag capable of sampling is as follows: during the use, drainage bag body 110 can hang or first bandage 140 ligature through first hanging hole 130, and air pipe joint 230 is connected with the stomach tube, through extrusion gasbag 220, makes and produces the negative pressure in the drainage bag body 110, finally drains liquid to drainage bag body 110 in through first trachea 210, if the drainage is not smooth, can insert the air in the extraction drainage bag body 110 in the oozing valve 150 with the syringe. After collecting required liquid, collect liquid through blast pipe 310 and outwards sample, blast pipe 310 is connected with second trachea 320, second trachea 320 is connected with plug piece 340, plug piece 340 is connected with third trachea 350, plug piece 340 includes exhaust joint 342 and filter 344, exhaust joint 342 and filter 344 plug-in connection, it can avoid not discharging the liquid of collection when the exhaust to set up the liquid that filter 344 can filter the collection, can make the liquid of sample deposit more easily through setting up sampling bag 410, sampling bag 410 is the cylindrical bag body, can make the liquid content of sample more accurate like this.
It should be noted that the specific model specifications of the drainage bag body 110 and the sampling bag body 410 need 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 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 simple and easy negative pressure drainage bag that can sample, it includes
A drainage bag assembly (100), the drainage bag assembly (100) comprising a drainage bag body (110);
the negative pressure pipe assembly (200) comprises a first air pipe (210), an air bag (220) and an air pipe connector (230), wherein the first air pipe (210) is connected above the drainage bag body (110), the air bag (220) is communicated with the first air pipe (210), and the end part of the first air pipe (210) is connected with the air pipe connector (230);
the exhaust pipe assembly (300), exhaust pipe assembly (300) includes blast pipe (310), the top at drainage bag body (110) is connected in blast pipe (310), be connected with blast pipe valve (312) on blast pipe (310).
2. The simple and easy-to-sample negative pressure drainage bag according to claim 1, wherein the surface of the drainage bag body (110) is provided with a first scale mark (120), and a pressurization valve (150) is arranged above the drainage bag body (110).
3. The simple and easy-to-sample negative pressure drainage bag according to claim 1, wherein one side of the drainage bag body (110) is provided with a first hanging hole (130) and a first bandage (140), and the first bandage (140) is arranged below the first hanging hole (130).
4. The simple and easy negative pressure drainage bag that can sample of claim 1, characterized by, the first drain port (160) has been seted up to drainage bag body (110) below, be provided with first drain port valve (162) on first drain port (160).
5. The vacuum drainage bag for simple sampling according to claim 1, wherein a second air tube (320) is connected to one side of the air exhaust tube (310).
6. The simple and easy-to-sample negative pressure drainage bag according to claim 5, characterized in that the second air tube (320) is connected with a flow regulator (330).
7. The simple and easy negative pressure drainage bag of claim 5, wherein the second air tube (320) is connected with a plug member (340), one side of the plug member (340) is connected with a third air tube (350), and the third air tube (350) is connected with the plug member (340).
8. The simple and easy-to-sample negative pressure drainage bag according to claim 7, characterized in that the plug member (340) comprises an exhaust connector (342) and a filter (344), and the exhaust connector (342) is connected with the filter (344) in a plugging manner.
9. The simple and easy negative pressure drainage bag that can sample of claim 7, further comprises a sampling bag assembly (400), the sampling bag assembly (400) comprises a sampling bag body (410), a second strap (430), and a second scale mark (450), the sampling bag body (410) is communicated with the third air pipe (350), an exhaust hole (420) is opened above the sampling bag body (410), a second hanging hole (440) is opened on one side of the sampling bag body (410), the second strap (430) and the second hanging hole (440) are respectively arranged on both sides of the sampling bag body (410), and the surface of the sampling bag body (410) is provided with the second scale mark (450).
10. The simple and easy negative pressure drainage bag of claim 9, wherein a second liquid outlet (460) is provided below the sampling bag body (410), and a second liquid outlet valve (462) is provided on the second liquid outlet (460).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338297.3U CN212817371U (en) | 2020-03-18 | 2020-03-18 | Simple and easy negative pressure drainage bag that can sample |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020338297.3U CN212817371U (en) | 2020-03-18 | 2020-03-18 | Simple and easy negative pressure drainage bag that can sample |
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| CN212817371U true CN212817371U (en) | 2021-03-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947840A (en) * | 2022-05-25 | 2022-08-30 | 南方医科大学珠江医院 | Intelligent gastric juice monitoring analysis and drainage system |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947840A (en) * | 2022-05-25 | 2022-08-30 | 南方医科大学珠江医院 | Intelligent gastric juice monitoring analysis and drainage system |
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