A new drainage bag

Abstract

The utility model provides a novel drainage bag, including liquid collecting bag and stop flow clamp, the inside of liquid collecting bag is provided with liquid collecting space and drainage passage, and drainage passage is arranged in one side of liquid collecting space, and liquid collecting space is used for collecting and remaining patient's drainage fluid, and drainage passage is closely arranged in the side surface of liquid collecting space, the top of drainage passage is connected with drainage tube, and the bottom of drainage passage is communicated with the bottom of liquid collecting space through one way check valve, stop flow clamp is sleeved on liquid collecting bag and is formed by shell and extrusion pad, the shell is long and flat annular structure, and the length of shell is matched with the width of liquid collecting bag, two extrusion pads are all connected with the inner wall of shell, two extrusion pads are relatively arranged to form the flow suppression seam, and liquid collecting space is located in the flow suppression seam.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a novel drainage bag. Background Technology

[0002] Traditional drainage bags typically have a simple structure, consisting of a drainage tube connected to a bag containing drainage fluid. Currently, during clinical drainage procedures, traditional devices require frequent visual observation and manual recording by medical staff to check whether the drainage volume has reached the required level. Statistics show that nurses need to check the drainage volume on average every two hours, accounting for 15%-20% of their nursing work time, consuming a significant amount of their time. This is especially problematic in high-intensity settings such as the ICU and postoperative monitoring, where insufficient manpower can easily lead to oversights. If medical staff are too busy to check promptly, excessive drainage can occur, affecting the patient's condition or treatment process and causing secondary injuries.

[0003] Therefore, how to provide a new type of drainage bag that can dynamically adjust the collection volume inside the drainage bag, improve the safety of the drainage process, and provide convenience for medical staff is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a novel drainage bag to at least solve one of the above-mentioned technical problems.

[0005] To solve the above-mentioned technical problems, this utility model provides a novel drainage bag, which includes: a collection bag, the collection bag having a collection space and a drainage channel inside, the drainage channel being arranged on one side of the collection space, the bottom of the drainage channel being connected to the bottom of the collection space via a one-way check valve, and the top of the drainage channel being connected to a drainage tube; and a flow-stopping clamp, the flow-stopping clamp including a shell and compression pads, the shell having a long, flat, annular structure, the length of the shell being adapted to the width of the collection bag; two compression pads being connected to the inner wall of the shell, the two compression pads being arranged opposite each other to form a flow-suppressing slit, and the flow-stopping clamp being sleeved on the collection bag so that the collection space slides up and down within the flow-suppressing slit.

[0006] Optionally, the outer shell surrounds to form a first surrounding section and two second surrounding sections, with the two second surrounding sections respectively arranged on both sides of the first surrounding section; wherein, both of the extrusion pads are disposed within the first surrounding section, the liquid collection space slides up and down within the flow-suppressing slit in the first surrounding section, and the drainage channel is located within the second surrounding section on the same side.

[0007] Optionally, the outer shell is provided with four protrusions, which are respectively disposed at the connection between the first surrounding section and the two second surrounding sections. A positioning seam is formed between two oppositely arranged protrusions. Indentations are pressed on both sides of the liquid collection space, and the two indentations are located in the two positioning seams.

[0008] Optionally, the one-way check valve includes a valve body, a push handle, and a spring. The valve body has a flow channel inside, and the push handle is disposed within the flow channel. One end of the push handle has a tapered structure, and the other end of the push handle has a disc-shaped structure. The two ends of the flow channel are respectively a tapered section and a disc-shaped section that are adapted to the shapes of the two ends of the push handle. The tapered section is connected to the drainage channel, and the disc-shaped section is connected to the liquid collection space. The spring is disposed within the disc-shaped section, and the two ends of the spring abut against the other end of the push handle and the inner wall of the disc-shaped section, respectively.

[0009] Optionally, the size of the disc-shaped passage is larger than the size of the other end of the push handle.

[0010] Optionally, the surface of the collection bag is provided with markings; the top of the collection bag is also provided with a lifting ring.

[0011] Optionally, a connector is provided at the other end of the drainage tube.

[0012] Optionally, the extrusion pad is made of soft plastic material.

[0013] Beneficial effects:

[0014] This utility model provides a novel drainage bag, including a collection bag and a check clamp. The collection bag has a collection space and a drainage channel inside. The drainage channel is located on one side of the collection space, which is used to collect the patient's drainage fluid. The drainage channel is located close to the side of the collection space and is connected to it to introduce drainage fluid. The top of the drainage channel is connected to a drainage tube, and the bottom of the drainage channel is connected to the bottom of the collection space via a one-way check valve. This allows the drainage fluid to flow downwards along the side of the drainage bag and enter the bag from the bottom of the collection space for collection. This allows for adjustment of the collection bag's capacity by placing the stop clamp on top of the collection bag. The stop clamp includes an outer shell and compression pads. The outer shell has a long, flat, annular structure, and its length is adapted to the width of the collection bag. Both compression pads are connected to the inner wall of the outer shell, and the two compression pads are arranged opposite each other to form a flow-suppressing slit. When the stop clamp is placed on the collection bag, the collection space is located within the flow-suppressing slit. Because the flow-suppressing slit is extremely narrow, it can only accommodate the thickness of the collection space. Therefore, the space into which the drainage fluid can flow is always limited to the area below the stop clamp. Thus, the operator can freely adjust the capacity of the collection space by sliding the stop clamp up and down. When using this device, medical staff simply slide the stop clamp to the corresponding mark according to the required drainage volume at the beginning. The operation is simple and does not require real-time monitoring by medical staff. It can quickly and effectively adjust the capacity of the drainage bag, thereby limiting the amount of drainage fluid collected and preventing excessive drainage fluid from causing dehydration, electrolyte imbalance, and other problems for the patient, thus improving the safety of the drainage process. At the same time, it provides convenience for medical staff and improves their work efficiency.

[0015] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is an overall structural diagram of the novel drainage bag provided in the embodiments of this application;

[0018] Figure 2 A top view of the flow-stopping clamp provided in the embodiments of this application;

[0019] Figure 3A cross-sectional view of a one-way check valve provided in an embodiment of this application;

[0020] Figure label:

[0021] 1—liquid collection bag;

[0022] 11—Liquid collection space;

[0023] 12—Drainage channel;

[0024] 13—Dent;

[0025] 14—Marking scale;

[0026] 15—Lifting ring;

[0027] 2—Flow stop clamp;

[0028] 21—Outer shell;

[0029] 211—Protrusion;

[0030] 212—Positioning joint;

[0031] 22—Extrusion pad;

[0032] 221—Flow suppression joint;

[0033] 3—One-way check valve;

[0034] 31—Valve body;

[0035] 32—Push handle;

[0036] 33—Spring;

[0037] 4—Drainage tube;

[0038] 41—Connector; Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Furthermore, in the embodiments of this specification, when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in the embodiments of this specification are for illustrative purposes only and are not intended to limit the present invention.

[0041] Please see Figure 1 This embodiment provides a novel drainage bag, which includes: a collection bag 1, the collection bag 1 having a collection space 11 and a drainage channel 12 inside, the drainage channel 12 being arranged on one side of the collection space 11, the bottom of the drainage channel 12 being connected to the bottom of the collection space 11 via a one-way check valve 3, and the top of the drainage channel 12 being connected to a drainage tube 4; a flow-stopping clip 2, the flow-stopping clip 2 including a shell 21 and a squeezing pad 22, the shell 21 having a long and flat annular structure, the length of the shell 21 being adapted to the width of the collection bag 1; two squeezing pads 22 being connected to the inner wall of the shell 21, the two squeezing pads 22 being arranged opposite each other to form a flow-suppressing slit 221, and the flow-stopping clip 2 being fitted onto the collection bag 1 so that the collection space 11 slides up and down within the flow-suppressing slit 221.

[0042] Specifically, this utility model provides a novel drainage bag, including a collection bag 1 and a flow-stopping clip 2. The collection bag 1 has a collection space 11 and a drainage channel 12 inside. The drainage channel 12 is located on one side of the collection space 11, which is used to collect the patient's drainage fluid. The drainage channel 12 is closely attached to the side of the collection space 11 and connected to it to input drainage fluid. The top of the drainage channel 12 is connected to a drainage tube 4, and the bottom of the drainage channel 12 is connected to the bottom of the collection space 11 via a one-way check valve 3. This allows the drainage fluid to flow downwards along the side of the drainage bag and enter the bag from the bottom of the collection space 11 for collection. This facilitates the flow-stopping clip 2 being fitted onto the upper end of the collection bag 1 to collect the fluid. The capacity of bag 1 is adjustable; as an option, the one-way check valve 3 can be a medical one-way valve or any other suitable one-way valve; the stop clamp 2 includes a shell 21 and a squeezing pad 22. The shell 21 has a long and flat ring structure, and the length of the shell 21 is adapted to the width of the collection bag 1; both squeezing pads 22 are connected to the inner wall of the shell 21, and the two squeezing pads 22 are arranged opposite each other to form a flow-suppressing slit 221. When the stop clamp 2 is fitted on the collection bag 1, the collection space 11 is located in the flow-suppressing slit 221. Since the flow-suppressing slit 221 is extremely narrow, it can only accommodate the thickness of the collection space 11. Therefore, the space into which the drainage fluid can flow is always limited to the area below the stop clamp 2, so the operator can freely adjust the capacity of the collection space 11 by sliding the stop clamp 2 up and down. When using this device, medical staff can simply slide the stop clip 2 to the corresponding mark according to the required drainage volume at the beginning. The operation is simple and does not require medical staff to check it in real time afterward. It can quickly and effectively adjust the capacity of the drainage bag, thereby limiting the amount of drainage fluid collected and avoiding dehydration, electrolyte imbalance, and other problems caused by excessive drainage fluid, thus improving the safety of the drainage process. At the same time, it provides convenience for medical staff and improves their work efficiency.

[0043] In some possible implementations, the outer shell 21 surrounds to form a first enclosing section and two second enclosing sections. The first enclosing section is located in the middle of the outer shell 21, and the two second enclosing sections are respectively arranged on both sides of the first enclosing section. The two extrusion pads 22 are both disposed in the first enclosing section, the liquid collection space 11 slides up and down in the flow-suppressing slit 221 in the first enclosing section, and the drainage channel 12 is located in the second enclosing section on the same side.

[0044] Specifically, such as Figure 2As shown, the outer shell 21 surrounds to form a first enclosing section and two second enclosing sections. The first enclosing section is located between the two second enclosing sections, corresponding to the arrangement of the liquid collection space 11, the drainage channel 12, and the two side edges in the new drainage bag. The liquid collection space 11 is located in the first enclosing section, and the drainage channel 12 and the two side edges are located in the two second enclosing sections. The two squeezing pads 22 are both set in the first enclosing section. The liquid collection space 11 moves up and down within the flow-suppressing slit 22 to limit its capacity. Since the drainage channel 12 needs to be unobstructed at all times, the drainage channel 12 is located in the second enclosing section on the same side, and the second enclosing section plays a role in avoiding obstruction.

[0045] In some possible implementations, the outer casing 21 is provided with four protrusions 211, which are respectively provided at the connection between the first surrounding section and the two second surrounding sections. A positioning slit 212 is formed between two oppositely arranged protrusions 211. Indentations 13 are pressed on both sides of the liquid collection space 11, and the two indentations 13 are located in the two positioning slits 212. The width of the positioning slit 212 is smaller than the width of the flow suppression slit 221.

[0046] Specifically, such as Figures 1-2 As shown, the four protrusions 211 can form two positioning slots 212. The two positioning slots 212 are located at the indentations 13 on both sides of the liquid collection space 11, and the width of the positioning slots 212 is smaller than the width of the flow-suppressing slots 221. This ensures that the liquid collection space 11 is only located within the flow-suppressing slots 221, which can prevent the flow-stopping clip 2 from shifting left and right during the up-and-down sliding process, and prevent the clamping position of the flow-stopping clip 2 from shifting and the drainage channel 12 from falling into the flow-suppressing slots 22 between the two extrusion pads 22. This plays a role in maintaining the stable up-and-down sliding of the flow-stopping clip 2.

[0047] In some possible implementations, the one-way check valve 3 includes a valve body 31, a push handle 32, and a spring 33. The valve body 31 has a flow channel inside, and the push handle 32 is disposed in the flow channel. One end of the push handle 32 has a conical structure, and the other end of the push handle 32 has a disc-shaped structure. The two ends of the flow channel are respectively a conical section and a disc-shaped section that are adapted to the shapes of the two ends of the push handle 32. The conical section is connected to the drainage channel 12, and the disc-shaped section is connected to the liquid collection space 11. The spring 33 is disposed in the disc-shaped section, and the two ends of the spring 33 abut against the other end of the push handle 32 and the inner wall of the disc-shaped section, respectively.

[0048] Specifically, such as Figure 3 As shown, the one-way check valve 3 includes a valve body 31, a push handle 32, and a spring 33. During drainage, the drainage fluid in the drainage channel 12 flows from top to bottom, pushing the push handle 32 downward, so that the conical section and the disc-shaped section are connected. The drainage fluid can flow into the liquid collection space 11 through the flow channel, thus playing a one-way check function.

[0049] In some possible implementations, the surface of the collection bag 1 is provided with marking scale 14; the top of the collection bag 1 is also provided with a lifting ring 15; the other end of the drainage tube 4 is provided with a connector 41; and the squeezing pad 22 is made of soft plastic material.

[0050] Specifically, such as Figure 1 As shown, the marking scale 14 makes it easy for medical staff to align the marking scale 14 when sliding the flow stop clip 2, and can quickly locate the capacity.

[0051] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. All should be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

[0052] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A new drainage bag characterized in that, The novel drainage bag includes: A collection bag (1) is provided inside the collection bag (1), which has a collection space (11) and a drainage channel (12). The drainage channel (12) is located on one side of the collection space (11). The bottom of the drainage channel (12) is connected to the bottom of the collection space (11) through a one-way check valve (3). The top of the drainage channel (12) is connected to the drainage pipe (4). The flow-stopping clip (2) includes a shell (21) and a squeezing pad (22). The shell (21) has a long and flat ring structure. The length of the shell (21) is adapted to the width of the collection bag (1). The two squeezing pads (22) are connected to the inner wall of the shell (21). The two squeezing pads (22) are arranged opposite each other to form a flow-suppressing slit (221). The flow-stopping clip (2) is sleeved on the collection bag (1) so that the collection space (11) slides up and down in the flow-suppressing slit (221).

2. The novel drainage bag as claimed in claim 1, wherein, The outer shell (21) surrounds to form a first enclosing section and two second enclosing sections, with the two second enclosing sections respectively arranged on both sides of the first enclosing section; wherein, the two extrusion pads (22) are both arranged in the first enclosing section, the liquid collection space (11) slides up and down in the flow suppression slit (221) in the first enclosing section, and the drainage channel (12) is located in the second enclosing section on the same side.

3. The novel drainage bag as claimed in claim 2, wherein, The outer shell (21) is provided with four protrusions (211), which are respectively located at the connection between the first surrounding section and the two second surrounding sections. A positioning seam (212) is formed between two oppositely arranged protrusions (211). Indentations (13) are pressed on both sides of the liquid collection space (11), and the two indentations (13) are located in the two positioning seams (212).

4. The novel drainage bag as claimed in claim 3, wherein, The width of the positioning slot (212) is smaller than the width of the flow suppression slot (221).

5. The novel drainage bag as claimed in claim 4, wherein, The one-way check valve (3) includes a valve body (31), a push handle (32), and a spring (33). The valve body (31) has a flow channel inside, and the push handle (32) is disposed in the flow channel. One end of the push handle (32) is tapered, and the other end of the push handle (32) is disc-shaped. The two ends of the flow channel are tapered and disc-shaped sections that are adapted to the shapes of the two ends of the push handle (32), respectively. The tapered section is connected to the drainage channel (12), and the disc-shaped section is connected to the liquid collection space (11). The spring (33) is disposed in the disc-shaped section, and the two ends of the spring (33) abut against the other end of the push handle (32) and the inner wall of the disc-shaped section, respectively.

6. The novel drainage bag as claimed in any one of claims 1 to 5, wherein, The surface of the liquid collection bag (1) is provided with marking scales (14); the top of the liquid collection bag (1) is also provided with a lifting ring (15).

7. The novel drainage bag as claimed in claim 6, wherein, The other end of the drainage tube (4) is provided with a connector (41).

8. The novel drainage bag as claimed in claim 7, wherein, The extrusion pad (22) is made of soft plastic material.

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