Splash-proof peritoneal dialysis waste liquid bag

Abstract

The utility model discloses a splash-proof peritoneal dialysis waste liquid bag which comprises a waste liquid bag body, the waste liquid bag body comprises two bag faces with the peripheries connected and a closed cavity formed between the bag faces, a drainage pipeline is arranged at the top of the waste liquid bag body, and a first Y-shaped connector is arranged at the tail end of the drainage pipeline. An inclined channel on the side face of the first Y-shaped connector is connected with a liquid medicine bag through a perfusion pipeline, a protective cap is arranged at the remaining channel of the first Y-shaped connector, a liquid drainage connector is arranged on the side, opposite to the drainage pipeline, of the waste liquid bag body, and the tail end of the liquid drainage connector is connected with a second Y-shaped connector. Waste liquid in the waste liquid bag is discharged through the liquid discharging pipe, splashing caused by cutting of traditional scissors is avoided, the liquid discharging speed is controlled through the speed adjusting switch, the clarity of the peritoneal dialysis waste liquid can be conveniently and rapidly observed by medical staff through the identification strip label, and illness state observation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a splash-proof peritoneal dialysis waste liquid bag. Background Art

[0002] Peritoneal dialysis (PD) is a type of dialysis that uses the body's own peritoneum as a dialysis membrane. The dialysate infused into the peritoneal cavity exchanges solutes and water with the plasma components in the capillaries on the other side of the peritoneum, thereby removing the metabolic products and excess water retained in the body, and replenishing the body's necessary substances through the dialysate. The purpose of renal replacement or supportive treatment is achieved by constantly renewing the peritoneal dialysis fluid. During peritoneal dialysis treatment, peritoneal dialysis fluid is infused into the peritoneal cavity through a peritoneal dialysis catheter. On one side of the peritoneum in the peritoneum is blood containing waste and excess water in the peritoneal capillaries, and on the other side is peritoneal dialysis fluid. The waste and excess water in the blood pass through the peritoneum into the peritoneal dialysis fluid. After a period of time, the peritoneal dialysis fluid containing waste and excess water is released from the peritoneal cavity, that is, the waste fluid is drained out, and then new peritoneal dialysis fluid is infused, and this cycle continues.

[0003] When the existing dialysis waste liquid bag is used to process the waste liquid, a scissors is generally used to cut a hole at the corner for pouring. When cutting and pouring, the waste liquid is prone to splashing and contamination. Utility Model Content

[0004] In order to solve the above technical problems, a splash-proof peritoneal dialysis waste liquid bag is provided.

[0005] To achieve the above-mentioned purpose, the utility model discloses a splash-proof peritoneal dialysis waste liquid bag, including a waste liquid bag body, the waste liquid bag body including two peripherally connected bag surfaces and a closed cavity formed between the bag surfaces, a drainage pipeline is arranged on the top of the waste liquid bag body, a first Y-type connector is arranged at the end of the drainage pipeline, a channel inclined on the side of the first Y-type connector is connected to the medicine bag through an infusion pipeline, a protective cap is arranged at the remaining channel of the first Y-type connector, a drainage connector is arranged on the side of the waste liquid bag body opposite to the drainage pipeline, and a second Y-type connector is connected to the end of the drainage connector.

[0006] Furthermore, hanging holes are provided at the four corners of the edge of the waste liquid bag body.

[0007] Furthermore, a fixing edge extending outward is arranged on the side of the waste liquid bag body, and at least three groups of buckles are arranged on the fixing edge, and the buckles are used to fix the drainage tube.

[0008] Furthermore, the bag surface is made of transparent material, one group of bag surfaces is provided with an identification strip label, and an identification surface is provided on a side of the identification strip label close to the closed cavity.

[0009] Furthermore, a speed regulating switch is installed on the outside of the drainage joint, and the speed regulating switch includes a fixed part and a pressing part connected to one end of the fixed part through a rotating shaft. An arc groove is opened in the center of the fixed part for installing the drainage joint, and a cavity is opened above the arc groove on the pressing part. A pressure wheel is arranged in the cavity, and sliding rods are respectively arranged in the centers of both sides of the pressure wheel, and the sliding rods are clamped in the sliding grooves on the inner wall of the pressing part.

[0010] Furthermore, the surface of the pressure wheel is provided with anti-slip grooves.

[0011] Furthermore, a fragile folding head is installed at the channel directly below the second Y-type connector, a rubber plug is installed at the inclined channel on the side of the second Y-type connector, and a puncture portion is arranged at the center of the rubber plug.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model discloses a splash-proof peritoneal dialysis waste liquid bag, which discharges waste liquid in the waste liquid bag through a liquid discharge pipe, avoiding splashing caused by traditional scissors cutting, and a speed regulating switch controls the liquid discharge speed. The identification strip label facilitates medical staff to quickly observe the clarity of the peritoneal dialysis waste liquid, which is beneficial to the observation of the condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the buckle installation of the utility model.

[0016] Figure 3 This is a structural diagram of the speed regulating switch of the utility model.

[0017] In the figure: 1 is the waste liquid bag body; 11 is the hanging hole; 12 is the identification strip label; 2 is the drainage pipeline; 3 is the first Y-type connector; 4 is the protective cap; 5 is the perfusion pipeline; 6 is the fixed edge; 61 is the buckle; 62 is the drainage pipe; 7 is the drainage connector; 8 is the speed control switch; 81 is the fixing part; 82 is the pressing part; 83 is the pressing wheel; 84 is the slide groove; 9 is the second Y-type connector; 91 is the fragile folding head; 92 is the rubber plug. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0019] An embodiment of the utility model, as Figure 1 and Figure 2 As shown, the waste liquid bag body 1 includes two bag surfaces connected to each other at the periphery and a closed cavity formed between the bag surfaces. The bag surfaces are made of transparent polyethylene material and sterilized with ethylene oxide. It is a disposable sterile product. A drainage pipeline 2 is arranged on the top of the waste liquid bag body 1, and a first Y-type connector 3 is arranged at the end of the drainage pipeline 2. The inclined channel on the side of the first Y-type connector 3 is connected to the medicine bag through the perfusion pipeline 5. A protective cap 4 is arranged at the remaining channel of the first Y-type connector 3. A drainage connector 7 is arranged on the side of the waste liquid bag body 1 opposite to the drainage pipeline 2. The end of the drainage connector 7 is connected to a second Y-type connector 9. The waste liquid in the waste liquid bag is discharged through the drainage pipe to avoid splashing caused by cutting with traditional scissors.

[0020] Hanging holes 11 are provided at the four corners of the edge of the waste liquid bag body 1. In the process of collecting and discharging waste liquid, the hanging holes 11 free the hands of medical staff, saving time and reducing workload.

[0021] A fixed edge 6 extending outward is provided on the side of the waste liquid bag body 1, and at least three groups of buckles 61 are provided on the fixed edge 6. The buckles 61 are used to fix the drainage tube 62, and the fixed edge 6 is used to install the drainage tube 62. After the data collection is completed, it is directly connected to the second Y-type connector 9 to improve the processing efficiency.

[0022] The bag surface is made of transparent material, and one group of bag surfaces is provided with an identification strip label 12. The identification strip label 12 is provided with an identification surface on the side close to the closed cavity. Usually, medical staff need to observe the clarity of the waste liquid through reference objects such as newspapers after collecting the waste liquid, and the process is relatively cumbersome. The identification strip label 12 can be directly compared and observed after collection, which is convenient and quick.

[0023] A speed control switch 8 is installed on the outside of the drainage joint 7. The speed control switch 8 includes a fixed part 81 and a pressing part 82 connected to one end of the fixed part 81 through a rotating shaft. An arc groove is opened in the center of the fixed part 81 for installing the drainage joint 7. The pressing part 82 opens a cavity above the arc groove. A pressure wheel 83 is arranged in the cavity. Sliding rods are respectively arranged at the center of both sides of the pressure wheel. The sliding rods are clamped in the sliding groove 84 on the inner wall of the pressing part 82. Medical staff manually squeeze the pressing wheel 83 to make it roll until it abuts against the drainage joint 7 to achieve the closure of the drainage pipe, so as to facilitate the second Y-type connector 9 to connect the drainage pipe 62.

[0024] The surface of the pressing wheel 83 is provided with anti-skid grooves to increase friction, avoid slipping, and facilitate operation by medical staff.

[0025] A fragile folding head 91 is installed at the channel directly below the second Y-type connector 9, and a rubber plug 92 is installed at the inclined channel on the side of the second Y-type connector 9. A puncture part is provided at the center of the rubber plug 92. The puncture part is used for medical staff to sample waste liquid to avoid leakage of waste liquid caused by puncturing the waste liquid bag.

[0026] The working principle of this embodiment is as follows: the speed regulating switch 8 is adjusted to close the drainage joint 7, and the peritoneal dialysis waste fluid flows into the closed cavity through the drainage pipeline. After the collection is completed, the medical staff breaks the fragile folding head at the bottom of the second Y-type joint and removes the drainage tube on the buckle and connects it to the fragile folding head. The waste liquid bag body is suspended on the bracket through the hanging hole, the outlet of the drainage tube is aligned with the waste liquid pool, and the speed regulating switch is pushed to discharge the waste liquid in the waste liquid bag body.

[0027] Several points that need to be explained are: First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two elements, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change; secondly, in this article, relational terms such as first and second, etc. are only used to distinguish one entity from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities.

[0028] The above examples are merely illustrative of the present utility model and do not constitute a limitation on the protection scope of the present utility model. All designs that are identical or similar to the present utility model fall within the protection scope of the present utility model.

Claims

1. A splash-proof peritoneal dialysis waste liquid bag, comprising a waste liquid bag body (1), characterized in that: The waste liquid bag body (1) comprises two bag surfaces connected at their peripheries and a closed cavity formed between the bag surfaces; a drainage pipeline (2) is arranged at the top of the waste liquid bag body (1); a first Y-shaped connector (3) is arranged at the end of the drainage pipeline (2); a channel inclined at the side of the first Y-shaped connector (3) is connected to the drug solution bag via a perfusion pipeline (5); a protective cap (4) is arranged at the remaining channel of the first Y-shaped connector (3); a drainage connector (7) is arranged on the side of the waste liquid bag body (1) opposite to the drainage pipeline (2); a second Y-shaped connector (9) is connected to the end of the drainage connector (7).

2. The splash-proof peritoneal dialysis waste liquid bag according to claim 1, characterized in that: Hanging holes (11) are provided at the four corners of the edge of the waste liquid bag body (1).

3. The splash-proof peritoneal dialysis waste liquid bag according to claim 1, characterized in that: The waste liquid bag body (1) is provided with a fixing edge (6) extending outward on the side thereof, and at least three groups of buckles (61) are provided on the fixing edge (6), and the buckles (61) are used to fix the drainage tube (62).

4. The splash-proof peritoneal dialysis waste liquid bag according to claim 1, characterized in that: The bag surface is made of transparent material, one group of bag surfaces is provided with an identification strip label (12), and the identification strip label (12) is provided with an identification surface on a side close to the closed cavity.

5. The splash-proof peritoneal dialysis waste liquid bag according to claim 1, characterized in that: A speed regulating switch (8) is installed on the outside of the liquid discharge joint (7), and the speed regulating switch (8) comprises a fixing portion (81) and a pressing portion (82) connected to one end of the fixing portion (81) via a rotating shaft, an arc-shaped groove is provided at the center of the fixing portion (81) for installing the liquid discharge joint (7), and a cavity is provided above the arc-shaped groove on the pressing portion (82), a pressure wheel (83) is provided in the cavity, and sliding rods are respectively provided at the centers of both sides of the pressure wheel, and the sliding rods are clamped in the sliding grooves (84) on the inner wall of the pressing portion (82).

6. The splash-proof peritoneal dialysis waste liquid bag according to claim 5, characterized in that: The surface of the pressing wheel (83) is provided with anti-slip grooves.

7. The splash-proof peritoneal dialysis waste liquid bag according to claim 1, characterized in that: A fragile folding head (91) is installed at the channel directly below the second Y-shaped connector (9), a rubber plug (92) is installed at the inclined channel on the side of the second Y-shaped connector (9), and a puncture portion is provided at the center of the rubber plug (92).

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