CN219071442U - Portable drainage bag convenient for reserving and taking sample - Google Patents
Portable drainage bag convenient for reserving and taking sample Download PDFInfo
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- CN219071442U CN219071442U CN202222123108.2U CN202222123108U CN219071442U CN 219071442 U CN219071442 U CN 219071442U CN 202222123108 U CN202222123108 U CN 202222123108U CN 219071442 U CN219071442 U CN 219071442U
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- drainage
- reserving
- drainage bag
- tube
- sample
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Abstract
The utility model relates to a portable drainage bag convenient for reserving and taking a specimen, belongs to the technical field of medical appliances, and solves the problems that in the prior art, when the drainage bag reserves and takes drainage liquid, the flow speed and the flow rate cannot be controlled to cause overflow of the drainage liquid, and when the drainage liquid is reserved and taken, the drainage tube needs to be disconnected. The utility model comprises a drainage tube, a drainage bag body and a specimen reserving groove; the drainage tube is provided with a specimen reserving joint. The utility model realizes the control of the flow speed and flow of the drainage liquid when the drainage liquid is reserved and the drainage liquid is reserved without disconnecting the drainage tube, thereby avoiding overflow of the drainage liquid, protecting medical staff and avoiding the risk of infection of patients.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a portable drainage bag convenient for reserving and taking a specimen.
Background
The drainage bag used clinically is simple in structure, if a sample needs to be reserved, a bayonet at the bottom needs to be opened, so that drainage liquid directly flows into a culture dish, the flow speed and the flow rate are difficult to control, the drainage liquid is often overflowed, and medical staff is injured; in addition, when there is high requirement to the drainage liquid that needs to cultivate, generally need to leave from the drainage tube, need break off the drainage tube when leaving to get, increased patient's infection risk.
Disclosure of Invention
In view of the above analysis, the present utility model aims to provide a portable drainage bag convenient for reserving and taking a sample, which is used for solving the problems that the flow speed and the flow rate cannot be controlled when the drainage bag reserves and takes the drainage liquid and the drainage tube needs to be disconnected when the drainage liquid is reserved and taken in the prior art.
The aim of the utility model is mainly realized by the following technical scheme:
a portable drainage bag convenient for reserving and taking a sample comprises a drainage tube, a drainage bag body and a sample reserving and taking groove, wherein the sample reserving and taking groove can be used for reserving and taking drainage liquid according to the need, so that the drainage liquid is prevented from overflowing a culture dish, and medical staff is protected; the drainage tube comprises a specimen reserving joint, the specimen reserving joint is connected with the upper part of the drainage tube into a whole, so that drainage liquid can be directly sucked from the specimen reserving joint by using a syringe without disconnecting the drainage tube, and the infection risk of a patient is avoided; the drainage tube further comprises a first switch, wherein the first switch is arranged at the lower part of the drainage tube, and can control the flow rate and the flow velocity of the drainage liquid flowing into the drainage bag body.
Further, the specimen reserving joint is of a spherical structure with a concave part, and the specimen reserving joint is made of medical rubber and can be reused. When the drainage liquid is extracted, the syringe needle is inserted into the concave part to directly extract the drainage liquid, so that the drainage liquid is sucked without breaking the drainage tube.
Further, a buckle type connector is arranged at the upper port of the drainage tube, and the connector is matched with the connector of the body fluid eduction tube of the patient, so that the drainage tube is convenient to insert and pull out; the lower port of the drainage tube is fixedly connected with the upper plate of the drainage bag body and is communicated with the inner cavity of the drainage bag, and drainage liquid flows into the drainage bag body through the drainage tube.
Further, the drainage bag body comprises an upper plate, a lower plate and a transparent film layer; the upper plate and the lower plate are made of hard plastic, so that a supporting effect can be realized, and the drainage bag body is prevented from being deformed after being extruded; the upper plate, the lower plate and the transparent film are laminated to form a drainage bag inner cavity, and the drainage bag inner cavity is used for storing drainage liquid; the transparent film layer can be used for conveniently observing the storage amount of drainage liquid.
Further, the sample is left and is got the groove and is left and get counter and sampling tube including inflow pipe, sample, inflow pipe, sample are left and are got counter and sampling tube and connect gradually, the sample is left and is got the counter and is used for measuring the volume of drainage liquid and is stayed and get the drainage liquid.
Further, the upper port of the inflow pipe is fixedly connected with the lower plate and is communicated with the inner cavity of the drainage bag; the lower port of the inflow pipe is fixedly connected with the specimen reserving meter and is communicated with the metering cavity, and drainage liquid flows into the specimen reserving meter through the inflow pipe; the inflow tube is provided with a second switch, and the second switch is opened and/or closed to control the flow rate and the flow velocity of the drainage liquid flowing into the specimen reserving meter.
Further, the specimen reserving meter is a cylinder, and a metering cavity is formed in the specimen reserving meter and can accommodate drainage liquid; the cavity wall of measurement cavity is the transparent layer, transparent layer outward appearance sets up the scale mark, conveniently observes and measures the volume of the drainage liquid of flowing into the sample and reserving the counter, can realize as required, the volume sample, avoids the drainage liquid to spill over the culture dish, protects medical personnel.
Further, the upper port of the sampling tube is fixedly connected with the specimen reserving meter and is communicated with the metering cavity, and drainage liquid flows into the culture dish through the sampling tube; the sampling tube is provided with a third switch, and the opening and/or closing of the third switch can control the flow rate and the flow velocity of the drainage liquid flowing into the culture dish.
The technical scheme of the utility model can at least realize one of the following effects:
1. the portable drainage bag is mainly provided with the drainage tube, the drainage bag body and the specimen reserving groove, so that drainage liquid can flow into the culture dish according to the required quantity, the reserving quantity is controlled, the drainage liquid cannot overflow the culture dish, and medical staff can be protected.
2. According to the utility model, the specimen retaining joint is arranged on the drainage tube, so that the drainage liquid can be sucked from the specimen retaining joint directly by using the syringe, the drainage tube is not required to be disconnected, and the infection risk of a patient is avoided.
In the utility model, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the utility model, like reference numerals being used to refer to like parts throughout the several views.
FIG. 1 is a schematic view of a drainage bag according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a drainage tube structure of a drainage bag according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a drainage bag according to an embodiment of the present utility model;
fig. 4 is a schematic view of a specimen collection well of a drainage bag according to an embodiment of the present utility model.
Reference numerals:
1-a drainage tube; 1 a-linker; 1 b-a first switch; 1 c-sample collection joint; 1c 1-a recess; 2-a drainage bag body; 2 a-upper plate; 2 b-lower plate; 2 c-a transparent film layer; 2 d-drainage bag inner cavity; 3-reserving a sample taking groove; 3 a-an inflow tube; 3a 1-a second switch; 3 b-sample collection meter; 3b 1-a metering cavity; 3b 2-transparent layer; 3b 3-graduation marks; 3 c-a sampling tube; 3c 1-third switch.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
The utility model discloses a portable drainage bag convenient for reserving and taking a sample, which comprises a drainage tube 1, a drainage bag body 2 and a sample reserving and taking groove 3, as shown in figures 1, 2, 3 and 4, wherein the sample reserving and taking groove 3 can be used for reserving and taking drainage liquid according to the need and the quantity, so that the drainage liquid is prevented from overflowing a culture dish, and medical staff is protected; the drainage tube 1 comprises a specimen reserving joint 1c, the specimen reserving joint 1c is connected with the upper part of the drainage tube 1 into a whole, so that drainage liquid can be directly sucked from the specimen reserving joint 1c by using an injector without disconnecting the drainage tube, and the infection risk of a patient is avoided; the drainage tube 1 further comprises a first switch 1b, and the first switch 1b is arranged at the lower part of the drainage tube 1 and can control the flow rate and the flow velocity of drainage liquid.
Further, the specimen retaining connector 1c has a spherical structure with a concave part 1c1, and the specimen retaining connector 1c is made of medical rubber and can be reused. When the drainage liquid is extracted, the syringe needle is inserted into the concave part 1c1 to directly extract the drainage liquid, so that the drainage liquid is sucked without breaking the drainage tube.
Further, a buckle type connector 1a is arranged at the upper port of the drainage tube 1, and the connector 1a is matched with a body fluid eduction tube connector of a patient, so that the drainage tube is convenient to insert and pull out; the lower port of the drainage tube 1 is fixedly connected with the upper plate 2a of the drainage bag body 2 and is communicated with the inner cavity 2d of the drainage bag, and drainage liquid flows into the drainage bag body 2 through the drainage tube 1.
Further, the drainage bag body 2 comprises an upper plate 2a, a lower plate 2b and a transparent film layer 2c; the upper plate 2a and the lower plate 2b are made of hard plastic, so that a supporting effect can be realized, and the drainage bag body 2 is prevented from being deformed after being extruded; the upper plate 2a, the lower plate 2b and the transparent film layer 2c are surrounded to form a drainage bag inner cavity 2d, and the drainage bag inner cavity 2d is used for storing drainage liquid; the transparent film layer 2c can facilitate observation of drainage liquid storage amount.
Further, the sample reserving groove 3 comprises an inflow pipe 3a, a sample reserving meter 3b and a sampling pipe 3c, wherein the inflow pipe 3a, the sample reserving meter 3b and the sampling pipe 3c are sequentially connected, and the sample reserving meter 3b is used for measuring the volume of drainage liquid and reserving the drainage liquid.
Further, the upper port of the inflow tube 3a is fixedly connected with the lower plate 2b and is communicated with the drainage bag inner cavity 2 d; the lower port of the inflow pipe 3a is fixedly connected with the specimen reserving meter 3b and is communicated with the metering cavity 3b1, and drainage liquid flows into the specimen reserving meter 3b through the inflow pipe 3 a; the inflow tube 3a is provided with a second switch 3a1, and the second switch 3a1 is opened and/or closed to control the flow rate and the flow velocity of the drainage fluid flowing into the specimen reserving meter 3 b.
Further, the specimen reserving meter 3b is a cylinder, and a metering cavity 3b1 is arranged in the specimen reserving meter and can accommodate drainage liquid; the cavity wall of the metering cavity 3b1 is the transparent layer 3b2, the scale mark 3b3 is arranged on the outer surface of the transparent layer 3b2, so that the volume of the drainage liquid flowing into the sample reserving and taking meter 3b can be conveniently observed and metered, the sampling according to the needs and the quantity can be realized, the drainage liquid is prevented from overflowing the culture dish, and the medical staff is protected.
Further, the upper port of the sampling tube 3c is fixedly connected with the specimen reserving meter 3b and is communicated with the metering cavity 3b1, and drainage liquid flows into the culture dish through the sampling tube 3 c; the sampling tube 3c is provided with a third switch 3c1, and the opening and/or closing of the third switch 3c1 can control the flow rate and the flow velocity of the drainage liquid flowing into the culture dish.
The implementation process comprises the following steps:
when drainage liquid is reserved under normal conditions, the connector 1a of the drainage tube 1 is connected with a body fluid leading-out tube connector of a patient in a matched manner, the first switch 1b is opened, the drainage liquid flows into the drainage bag body 2 through the drainage tube 1, and the first switch 1b is closed when the drainage liquid reaches a certain amount; the second switch 3a1 is turned on, and drainage fluid flows into the specimen reserving meter 3b through the inflow pipe 3a until the corresponding scales are reached, and then the second switch 3a1 is turned off; the third switch 3c1 is turned on, the drainage liquid flows into the culture dish according to the required quantity, the drainage liquid cannot overflow the culture dish, and the medical care personnel can be protected.
When the drainage liquid to be cultured has high requirements, the first switch 1b is closed, the drainage liquid is directly sucked from the concave part 1c1 of the specimen reserving joint 1c by the injector, the drainage liquid can be sucked without disconnecting the drainage tube, and the infection risk of a patient is avoided.
Compared with the prior art, the technical scheme provided by the embodiment has at least one of the following beneficial effects:
1. the portable drainage bag is mainly provided with the drainage tube, the drainage bag body and the specimen reserving groove, so that drainage liquid can flow into the culture dish according to the required quantity, the reserving quantity is controlled, the drainage liquid cannot overflow the culture dish, and medical staff can be protected.
2. According to the utility model, the specimen retaining joint is arranged on the drainage tube, so that the drainage liquid can be sucked from the specimen retaining joint directly by using the syringe, the drainage tube is not required to be disconnected to retain the drainage liquid, and the infection risk of a patient is avoided.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The portable drainage bag is characterized by comprising a drainage tube (1), a drainage bag body (2) and a specimen reserving groove (3); the sample is stayed and is got groove (3) including inflow pipe (3 a), sample are stayed and are got counter (3 b) and sampling tube (3 c), inflow pipe (3 a), sample are stayed and are got counter (3 b) and sampling tube (3 c) and connect gradually, the sample is stayed and is got counter (3 b) and is used for measuring the volume of drainage liquid.
2. The portable drainage bag convenient for reserving and taking a sample according to claim 1, wherein the drainage tube (1) is provided with a sample reserving joint (1 c), the sample reserving joint (1 c) is provided with a concave part (1 c 1), and the concave part (1 c 1) is used for inserting a syringe needle into suction drainage liquid.
3. A portable drainage bag for facilitating the retrieval of specimens according to claim 2, wherein said drainage tube (1) further comprises a connector (1 a) and a first switch (1 b).
4. A portable drainage bag for facilitating the collection of specimens according to claim 3, wherein the drainage bag body (2) comprises an upper plate (2 a), a lower plate (2 b) and a transparent film layer (2 c); the upper plate (2 a), the lower plate (2 b) and the transparent film layer (2 c) form a drainage bag inner cavity (2 d).
5. The portable drainage bag for facilitating specimen collection according to claim 4, wherein a second switch (3 a 1) is provided to the inflow tube (3 a).
6. The portable drainage bag for facilitating the collection of specimens according to claim 5, wherein the specimen collection meter (3 b) is provided with a metering cavity (3 b 1); the cavity wall of the metering cavity (3 b 1) is a transparent layer (3 b 2); the outer surface of the transparent layer (3 b 2) is provided with scale marks (3 b 3).
7. The portable drainage bag for conveniently taking a specimen according to claim 6, wherein a third switch (3 c 1) is provided on the sampling tube (3 c).
8. The portable drainage bag convenient for reserving a sample according to claim 7, wherein the drainage tube (1) is fixedly connected with the upper plate (2 a) and is communicated with the inner cavity (2 d) of the drainage bag.
9. The portable drainage bag convenient for reserving a sample according to claim 8, wherein the inflow tube (3 a) is fixedly connected with the lower plate (2 b) and is communicated with the drainage bag inner cavity (2 d); the inflow tube (3 a) is fixedly connected with the specimen reserving meter (3 b) and is communicated with the metering cavity (3 b 1).
10. A portable drainage bag for facilitating the collection of specimens according to claim 9, wherein the sampling tube (3 c) is fixedly connected to the specimen collection meter (3 b) and communicates with the metering cavity (3 b 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222123108.2U CN219071442U (en) | 2022-08-12 | 2022-08-12 | Portable drainage bag convenient for reserving and taking sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222123108.2U CN219071442U (en) | 2022-08-12 | 2022-08-12 | Portable drainage bag convenient for reserving and taking sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219071442U true CN219071442U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222123108.2U Active CN219071442U (en) | 2022-08-12 | 2022-08-12 | Portable drainage bag convenient for reserving and taking sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219071442U (en) |
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2022
- 2022-08-12 CN CN202222123108.2U patent/CN219071442U/en active Active
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