Drainage bag

Abstract

The utility model discloses a drainage bag which comprises a bag body, a drainage structure and a drainage structure. A hanging structure and a liquid inlet pipe are arranged at the upper end of the bag body, the hanging structure comprises an extension hanging strip, the extension hanging strip and the bag body are integrally formed, a hanging hole is formed in the middle of the extension hanging strip, and the lower end of the liquid inlet pipe is communicated with the interior of the bag body; the drainage structure is connected with the bag body; the drainage structure is connected with the lower end of the bag body; the drainage bag has the advantages that the bag body and the drainage structure are of a separated structure, the bag body and the drainage structure can be replaced according to use requirements, medical resource waste caused by overall replacement of the drainage bag is avoided, secondary damage possibly caused by overall replacement of the drainage bag to a patient can be reduced, the design is more user-friendly, and the application range is wider. In addition, by means of matched use of the visual bag and the adjusting piece, the drainage speed can be adjusted, discomfort possibly caused by the too high drainage speed to a patient is avoided, the functions are more comprehensive, and popularization and use of the product are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage bags, in particular to a drainage bag. Background Art

[0002] A drainage bag refers to a transparent plastic bag connected to the end of the drainage tube that is used to hold the drained liquid after surgery, during which bleeding, fluid accumulation, etc. deep inside the body or local surgery need to be drained out using a pipe; for example, the patent with application number 202121776977.4 discloses a drainage bag that is equipped with a fluid storage bag, which can observe and control the drainage speed and is very practical.

[0003] The existing drainage bag mainly includes a pagoda connector, a drainage tube, an effusion storage bag, and a discharge port. The drainage tube and the effusion storage bag are mostly integrated structures. The drainage bag is usually replaced daily during use. For the same patient, replacing the drainage bag multiple times will cause a waste of medical resources.

[0004] For this purpose, we propose a drainage bag. Utility Model Content

[0005] The purpose of the utility model is to provide advantages such as saving medical resources and adjustable drainage speed in order to solve the above problems, as described below.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides a drainage bag, comprising a bag body, a drainage structure and a liquid discharge structure;

[0008] The upper end of the bag body is provided with a hanging structure and a liquid inlet pipe, and the lower end of the liquid inlet pipe is connected with the interior of the bag body;

[0009] The drainage structure is connected to the bag body;

[0010] The liquid drainage structure is connected to the lower end of the bag body.

[0011] Preferably, the hanging structure comprises an outer hanging bar, the outer hanging bar and the bag body are integrally formed, and a hanging hole is provided in the middle of the outer hanging bar to realize the connection and installation of the hanging structure and ensure the subsequent hanging and fixing of the bag body.

[0012] Preferably, the drainage structure includes a drainage tube, one end of which is provided with a connecting seat, the connecting seat is threadedly connected to the liquid inlet tube, the other end of the drainage tube is provided with a pagoda joint, the middle part of the drainage tube is provided with a visual bag, and the end of the drainage tube close to the pagoda joint is provided with a flow regulating component to realize the connection and installation of the drainage structure and ensure the drainage work of the drainage bag.

[0013] Preferably, a threaded hole corresponding to the liquid inlet pipe is provided on the connecting seat, the liquid inlet pipe and the threaded hole are threadedly connected, and the threaded hole is connected to the drainage pipe, so as to realize the connection and installation between the connecting seat and the liquid inlet pipe, laying the foundation for the connection and installation of the drainage structure and the bag body.

[0014] Preferably, a sealing gasket is provided at the connection between the connecting seat and the liquid inlet pipe, and the sealing gasket is made of rubber material to ensure the sealing of the connection between the connecting seat and the liquid inlet pipe to avoid leakage.

[0015] Preferably, the flow regulating assembly includes an adjusting plate, which is sleeved on the drainage tube. An adjusting slot corresponding to the drainage tube is provided in the middle of the adjusting plate, and the width of the adjusting slot gradually decreases from back to front, thereby realizing the connection and installation of the flow regulating assembly and laying the foundation for the flow control of the drainage tube.

[0016] Preferably, the drainage structure includes a liquid outlet pipe, the upper end of which is connected to the interior of the bag body, and a cross valve is provided on the liquid outlet pipe to achieve the connection and installation of the drainage structure, laying a foundation for the discharge of accumulated fluid in the drainage bag.

[0017] The beneficial effects of the utility model are:

[0018] The bag body and the drainage structure adopt a separate structure, and the bag body and the drainage structure can be replaced according to usage requirements, which not only avoids the waste of medical resources caused by the overall replacement of the drainage bag, but also reduces the secondary harm to the patient caused by the overall replacement of the drainage bag. The design is more humane. In addition, through the coordinated use of the visual capsule and the adjustment sheet, the drainage speed can be adjusted to avoid the discomfort to the patient caused by excessive drainage speed. The function is more comprehensive, which is convenient for the promotion and use of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a front view structural schematic diagram of the utility model;

[0021] Figure 2 This utility model Figure 1 Schematic diagram of the three-dimensional structure;

[0022] Figure 3 This utility model Figure 1 A schematic diagram of a cross-sectional structure in a three-dimensional front view.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Bag body; 2. Suspension structure; 201. Extension hanging bar; 202. Suspension hole; 3. Drainage structure; 301. Connecting seat; 302. Drainage tube; 303. Visual capsule; 304. Pagoda joint; 305. Adjustment sheet; 306. Adjustment seam; 307. Sealing gasket; 4. Drainage structure; 401. Liquid outlet pipe; 402. Cross valve; 5. Liquid inlet pipe. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] See also Figure 1-Figure 3 As shown, the utility model provides a drainage bag, including a bag body 1, a drainage structure 3 and a drainage structure 4; a hanging structure 2 and a liquid inlet pipe 5 are arranged at the upper end of the bag body 1, specifically, the hanging structure 2 includes an extension hanging bar 201, the extension hanging bar 201 and the bag body 1 are integrally formed, and a hanging hole 202 is arranged in the middle of the extension hanging bar 201, and the above structure can be used to realize the connection and installation of the hanging structure 2, and ensure the subsequent suspension and fixation of the bag body 1, and the lower end of the liquid inlet pipe 5 is connected with the interior of the bag body 1; the drainage structure 4 is connected with the lower end of the bag body 1, specifically, the drainage structure 4 includes a liquid outlet pipe 401, the upper end of the liquid outlet pipe 401 is connected with the interior of the bag body 1, and a cross valve 402 is arranged on the liquid outlet pipe 401, and the above structure can be used to realize the connection and installation of the drainage structure 4, laying a foundation for the discharge of accumulated fluid in the drainage bag.

[0027] See also Figure 2-Figure 3As shown, the drainage structure 3 is connected to the bag body 1. Specifically, the drainage structure 3 includes a drainage tube 302, and a connecting seat 301 is provided at one end of the drainage tube 302. The connecting seat 301 is threadedly connected to the liquid inlet tube 5. Further, a threaded hole corresponding to the liquid inlet tube 5 is provided on the connecting seat 301, and the liquid inlet tube 5 is threadedly connected to the threaded hole. The threaded hole is communicated with the drainage tube 302. With the above structure, the connection seat 301 and the liquid inlet tube 5 can be connected and installed, laying a foundation for the connection and installation of the drainage structure 3 and the bag body 1. Further, a sealing gasket 307 is provided at the connection between the connecting seat 301 and the liquid inlet tube 5. The sealing gasket 307 is made of rubber material. With the above structure, the connection between the connecting seat 301 and the liquid inlet tube 5 can be ensured. To ensure the sealing of the drainage tube 302 and avoid leakage, a pagoda joint 304 is provided at the other end of the drainage tube 302, a visual bag 303 is provided in the middle of the drainage tube 302, and a flow regulating component is provided at one end of the drainage tube 302 close to the pagoda joint 304. By adopting the above structure, the connection and installation of the drainage structure 3 can be realized to ensure the drainage work of the drainage bag. Furthermore, the flow regulating component includes an adjusting piece 305, which is sleeved on the drainage tube 302, and an adjusting seam 306 corresponding to the drainage tube 302 is provided in the middle of the adjusting piece 305, and the width of the adjusting seam 306 gradually decreases from back to front. By adopting the above structure, the connection and installation of the flow regulating component can be realized, laying a foundation for the flow control of the drainage tube 302.

[0028] In one embodiment of the utility model, a drainage bag of the above structure is adopted, and the bag body 1 of the drainage bag is hung under the bed or on a corresponding hanger through the hanging hole 202 in the hanging structure 2, and then the connecting seat 301 and the liquid inlet pipe 5 in the drainage structure 3 are connected, and the sealing of the connection between the connecting seat 301 and the liquid inlet pipe 5 is ensured by the sealing gasket 307, and then the puncture drainage structure is connected through the pagoda joint 304, so as to realize the drainage operation of the effusion of the neurosurgery patient;

[0029] The structure of the visible capsule 303 is the same as the structure of the visible capsule cavity in the infusion tube. By observing the dripping speed of the accumulated fluid in the visible capsule 303, the drainage speed of the drainage bag when in use can be observed. By adjusting the relative positions of the drainage tube 302 and the adjustment plate 305, the flow rate of the accumulated fluid in the drainage tube 302 can be controlled to avoid excessive drainage flow rate, which may cause discomfort to the patient. Under the premise that the bag body 1 is not damaged, when replacing the drainage bag, only the bag body 1 or the drainage structure 3 needs to be replaced, thereby avoiding the waste of medical resources caused by replacing the entire drainage bag at one time.

[0030] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A drainage bag, characterized in that: It comprises a bag body (1), a drainage structure (3) and a liquid discharge structure (4); The upper end of the bag body (1) is provided with a suspension structure (2) and a liquid inlet pipe (5), and the lower end of the liquid inlet pipe (5) is connected to the interior of the bag body (1); The drainage structure (3) is connected to the bag body (1), and the drainage structure (3) comprises a drainage tube (302), one end of the drainage tube (302) is provided with a connection seat (301), the connection seat (301) and the liquid inlet tube (5) are threadedly connected, the other end of the drainage tube (302) is provided with a pagoda joint (304), the middle part of the drainage tube (302) is provided with a visual capsule (303), and the end of the drainage tube (302) close to the pagoda joint (304) is provided with a flow regulating component; The liquid discharge structure (4) is connected to the lower end of the bag body (1), and the liquid discharge structure (4) comprises a liquid outlet pipe (401). The upper end of the liquid outlet pipe (401) is connected to the interior of the bag body (1), and a cross valve (402) is provided on the liquid outlet pipe (401).

2. A drainage bag according to claim 1, characterized in that: The hanging structure (2) comprises an epitaxial hanging bar (201), the epitaxial hanging bar (201) and the bag body (1) are integrally formed, and a hanging hole (202) is provided in the middle of the epitaxial hanging bar (201).

3. A drainage bag according to claim 1, characterized in that: The connection seat (301) is provided with a threaded hole corresponding to the liquid inlet pipe (5), the liquid inlet pipe (5) and the threaded hole are threadedly connected, and the threaded hole is communicated with the drainage pipe (302).

4. A drainage bag according to claim 1, characterized in that: A sealing gasket (307) is provided at the connection between the connecting seat (301) and the liquid inlet pipe (5), and the sealing gasket (307) is made of rubber material.

5. A drainage bag according to claim 1, characterized in that: The flow regulating component comprises a regulating sheet (305), wherein the regulating sheet (305) is sleeved on the drainage tube (302), and an regulating slit (306) corresponding to the drainage tube (302) is arranged in the middle of the regulating sheet (305), and the width of the regulating slit (306) gradually decreases from the back to the front.

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