A peritoneal lavage drainage tube support

Abstract

The utility model discloses a kind of peritoneal cavity flushing drainage tube support frame, including liquid receiving disc and support pipe, liquid receiving disc is equipped with tray cavity, tray cavity upper surface is equipped with tray mouth, tray mouth is equipped with the fixed structure for fixing the position of existing peritoneal cavity drainage tube and existing negative pressure tube, peritoneal cavity drainage tube and negative pressure tube suture are disposed in tray mouth, so that suture place exudate falls in tray cavity, support pipe upper end is fixed in the lower surface of liquid receiving disc, support pipe lower end is equipped with base, base outside is equipped with hose, hose is communicated with tray cavity, existing drainage bag pagoda connector is inserted in hose, liquid in tray cavity flows to drainage bag by hose.The support frame of the utility model not only can fix the position of peritoneal cavity drainage tube and negative pressure tube, and raise drainage tube end, but also can collect peritoneal cavity drainage tube and negative pressure tube suture place exudate, avoid suture place exudate falling on bed surface and cause pollution, reduce the workload of medical staff arranging bed surface.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a support frame for an abdominal irrigation drainage tube. Background Technology

[0002] Abdominal drainage and irrigation is a procedure that involves injecting fluid (usually saline or other solutions) into the abdominal cavity and then aspirating it to remove foreign bodies, blood clots, pus, bacteria, and other contaminants. Its purpose is to reduce the risk of intra-abdominal infection and promote postoperative recovery.

[0003] Current irrigation method: A negative pressure tube is inserted into the opening of the drainage tube and sutured together. The negative pressure tube can be a suction tube or a thinner tube. Because the inner diameter of the drainage tube is larger than the outer diameter of the negative pressure tube, a gap is left at the suture joint between the drainage tube and the negative pressure tube. The negative pressure tube is connected to a negative pressure source for continuous suction. When there is no irrigation fluid in the abdominal cavity, air will enter through the gap, preventing negative pressure from creating internal bleeding in the abdominal cavity.

[0004] Using the above flushing method, medical staff need to elevate the end of the drainage tube; otherwise, fluid will leak from the gaps. Currently, inflated surgical gloves are commonly used to elevate the end of the drainage tube, but leakage can still occur if there is too much flushing fluid. Utility Model Content

[0005] The purpose of this invention is to provide a support frame for abdominal irrigation drainage tubes, which can not only fix the position of the abdominal drainage tube and the negative pressure tube and raise the end of the drainage tube, but also collect the seepage at the joint between the abdominal drainage tube and the negative pressure tube, preventing the seepage at the joint from falling onto the bed surface and causing pollution, and reducing the workload of medical staff in cleaning the bed surface.

[0006] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: An abdominal irrigation drainage tube support frame includes a receiving tray and a support tube. The receiving tray has a cavity with an opening on top. The opening has a fixing structure for fixing the existing abdominal drainage tube and negative pressure tube. The abdominal drainage tube and negative pressure tube are sewn together inside the opening, allowing seepage from the sewn joint to fall into the cavity. The upper end of the support tube is fixed to the bottom of the receiving tray, and the lower end of the support tube has a base. A flexible tube is attached to the outside of the base and communicates with the cavity. An existing drainage bag pagoda connector is inserted into the flexible tube, and the liquid in the cavity flows through the flexible tube into the drainage bag.

[0007] Compared with existing technologies, the abdominal irrigation drainage tube support frame using the above-mentioned technical solution has the following advantages: The abdominal irrigation drainage tube support frame of this utility model fixes the position of the existing abdominal drainage tube and the existing negative pressure tube through the plate fixing structure, ensuring that the joint between the abdominal drainage tube and the negative pressure tube is placed in the plate. The liquid receiving plate is tilted towards the abdominal drainage tube, making it difficult for liquid to seep out from the gap at the joint. After leakage from the joint, it will fall into the plate cavity. The liquid in the plate cavity flows out from the tube through the support tube and is collected into the drainage bag, avoiding leakage from the joint from falling onto the bed surface and causing pollution, and reducing the workload of medical staff in cleaning the bed surface.

[0008] The base is equipped with a counterweight to increase its weight, allowing the support frame to be placed stably. This eliminates the need for medical staff to manually lift the end of the abdominal drainage tube, reducing their workload.

[0009] In the preferred embodiment, the bed edge can be secured by a seat clip, which can be similar to an existing table lamp fixing clip (manufactured by Dongguan Chenrui Hardware Products Co., Ltd.), thus fixing the support frame to the bed and preventing the support frame from accidentally tipping over.

[0010] Preferably, the support tube has a liquid guiding channel, and the base has an opening on its side. The two ends of the liquid guiding channel are connected to the opening and the disk cavity, respectively. The two ends of the flexible tube are the liquid inlet and liquid outlet, respectively. The liquid inlet of the flexible tube has a limiting port with an outer diameter larger than the inner diameter of the liquid guiding channel. The limiting port is embedded in the inner wall of the disk cavity. The flexible tube is placed inside the liquid guiding channel, and the liquid outlet of the flexible tube extends from the opening. Liquid is guided through the flexible tube within the support tube. The flexible tube is made of silicone material, which has strong aging resistance and is not prone to hardening or cracking over long-term use, reducing liquid leakage due to material aging.

[0011] Preferably, the cavity is funnel-shaped, with the inner diameter gradually decreasing from top to bottom. The inner wall of the cavity acts as a transition, promoting the flow of liquid into the hose. The larger inner diameter at the upper end of the cavity prevents leakage from splashing outside the cavity, while the smaller inner diameter at the lower end prevents liquid from remaining inside the cavity.

[0012] Preferably, the support tube is a universal support tube. The support tube can be similar to the gooseneck tube of an existing desk lamp (manufactured by Dongguan Chenrui Hardware Products Co., Ltd.). The support tube can be bent arbitrarily in three-dimensional space and maintain its bent shape. Medical staff can bend the support tube as needed.

[0013] Preferably, the base is provided with a seat clamp for securing the bed edge.

[0014] Preferably, the fixing structure includes two clamping slots, each with a locking slot at the top. The inner diameter of the locking slot is smaller than the inner diameter of the clamping slot. One clamping slot has an inner diameter no larger than the outer diameter of the abdominal drainage tube, and the other clamping slot has an inner diameter no larger than the outer diameter of the negative pressure tube. The two clamping slots are located on either side of the dish opening, and the abdominal drainage tube and negative pressure tube are respectively clamped within the two clamping slots. Medical staff simply need to insert the abdominal drainage tube and negative pressure tube through the locking slots of the two clamping slots, and then clamp them securely. The operation is simple.

[0015] Preferably, the two clamping grooves are aligned with the center of the dish opening, and the abdominal drainage tube and negative pressure tube are sewn together at the center of the dish opening. Maintaining a straight line at the sewn joint between the abdominal drainage tube and the negative pressure tube ensures smoother drainage; the sewn joint being at the center of the dish opening prevents exudate from splashing outside the dish opening.

[0016] Preferably, both clamping grooves are circular and concentrically arranged. Both the abdominal drainage tube and the negative pressure tube are tubes, and the arc surface of the clamping groove is more compatible with the shape of the tube body, which can fit tightly against the outer wall of the tube body, increase friction, and prevent the abdominal drainage tube and negative pressure tube from accidentally shifting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram illustrating the use of the support frame in the embodiment.

[0018] Figure 2 This is a schematic diagram of the support frame in the embodiment.

[0019] Figure 3 This is a side view of the support frame in the embodiment.

[0020] Figure 4 This is a cross-sectional view of the liquid receiving tray in the embodiment.

[0021] Figure 5 This is a schematic diagram of the clamping groove in the embodiment.

[0022] Reference numerals: 1. Receiving tray; 10. Tray opening; 11. Tray cavity; 2. Tube clamping groove; 20. Bayonet; 3. Support tube; 30. Fluid guiding channel; 31. Base; 32. Through port; 33. Seat clamp; 34. Counterweight; 4. Flexible tube; 40. Limiting port; 5. Drainage bag; 51. Pagoda connector; 61. Abdominal drainage tube; 62. Negative pressure tube. Detailed Implementation

[0023] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0024] like Figures 1 to 5The shown abdominal irrigation drainage tube support frame includes a receiving tray 1 and a support tube 3. The receiving tray 1 has a cavity 11, and a vent 10 is provided on the top of the cavity 11. The vent 10 has a fixing structure for fixing the position of the existing abdominal drainage tube 61 and the existing negative pressure tube 62. The abdominal drainage tube 61 and the negative pressure tube 62 are sewn together in the vent 10 so that the seepage at the sewn joint falls into the cavity 11. The upper end of the support tube 3 is fixed to the bottom of the receiving tray 1, and the lower end of the support tube 3 is provided with a base 31. A flexible tube 4 is provided on the outside of the base 31. The flexible tube 4 is connected to the cavity 11. The pagoda connector 51 of the existing drainage bag 5 is inserted into the flexible tube 4. The liquid in the cavity 11 flows into the drainage bag 5 through the flexible tube 4. The existing abdominal drainage tube 61 and the existing negative pressure tube 62 are fixed in place by the fixing structure of the tray 10, ensuring that the suture joint between the abdominal drainage tube 61 and the negative pressure tube 62 is placed inside the tray 10. The liquid receiving tray 1 is tilted towards the side of the abdominal drainage tube 61, so that the liquid is not easy to seep out from the gap at the suture joint. After the liquid seeps out from the suture joint, it will fall into the tray cavity 11. The liquid in the tray cavity 11 flows out from the hose 4 through the support tube 3 and is collected into the drainage bag 5, which avoids the liquid seeping from the suture joint from falling onto the bed surface and causing pollution, and reduces the workload of medical staff in cleaning the bed surface.

[0025] The base 31 is equipped with a counterweight 34 to increase the weight of the base 31, so that the support frame can be placed stably without medical staff having to lift the end of the abdominal drainage tube 61 by hand, thus reducing the workload of medical staff.

[0026] Reference Figure 1 and Figure 4 The support tube 3 has a liquid guiding channel 30, and the base 31 has a through-hole 32 on its side. The two ends of the liquid guiding channel 30 are connected to the through-hole 32 and the cavity 11, respectively. The two ends of the hose 4 are the liquid inlet and the liquid outlet, respectively. The liquid inlet of the hose 4 has a limiting port 40, the outer diameter of which is larger than the inner diameter of the liquid guiding channel 30. The limiting port 40 is embedded in the inner wall of the cavity 11. The hose 4 is placed in the liquid guiding channel 30, and the liquid outlet of the hose 4 extends out from the through-hole 32. Liquid is drained into the support tube 3 through the hose 4. The hose 4 is made of silicone, which has strong aging resistance and is not easy to harden or crack after long-term use, reducing liquid leakage caused by material aging.

[0027] The cavity 11 is funnel-shaped, and its inner diameter gradually decreases from top to bottom. The inner wall of the cavity 11 acts as a transition, promoting the flow of liquid into the hose 4. The upper end of the cavity 11 has a larger inner diameter, so that leakage is less likely to splash outside the opening 10. The lower end of the cavity 11 has a smaller inner diameter, so that liquid is less likely to remain inside the cavity 11.

[0028] The support tube 3 is a universal support tube, and the base 31 is equipped with a clamp 33 for securing the bed edge. The support tube 3 and clamp 33 can be referenced from the corresponding structure of existing desk lamps (manufactured by Dongguan Chenrui Hardware Products Co., Ltd.). The support tube 3 can be bent arbitrarily in three-dimensional space and maintain its bent shape, allowing medical staff to bend the support tube 3 as needed. The clamp 33 secures the bed edge, fixing the support frame to the bed and preventing accidental tipping.

[0029] Reference Figure 4 and Figure 5 The fixing structure includes two clamping slots 2, with a locking slot 20 above each slot. The inner diameter of the locking slot 20 is smaller than the inner diameter of the clamping slot 2. The inner diameter of one clamping slot 2 is no larger than the outer diameter of the abdominal drainage tube 61, and the inner diameter of the other clamping slot 2 is no larger than the outer diameter of the negative pressure tube 62. The two clamping slots 2 are respectively located on both sides of the dish opening 10, and the abdominal drainage tube 61 and the negative pressure tube 62 are respectively clamped in the two clamping slots 2. Medical staff only need to insert the abdominal drainage tube 61 and the negative pressure tube 62 into the locking slots 20 of the two clamping slots 2 respectively, and clamp the abdominal drainage tube 61 and the negative pressure tube 62 through the two clamping slots 2 respectively. The operation is simple.

[0030] The two clamping grooves 2 are aligned with the center of the dish opening 10, and the abdominal drainage tube 61 and the negative pressure tube 62 are sutured together at the center of the dish opening 10. The abdominal drainage tube 61 and the negative pressure tube 62 are kept in a straight line at the suture joint, ensuring smoother drainage; the suture joint being at the center of the dish opening 10 prevents exudate from splashing outside the dish opening 10.

[0031] Both clamping grooves 2 are circular and concentrically arranged. The abdominal drainage tube 61 and the negative pressure tube 62 are both tubes. The arc surface of the clamping groove 2 is more compatible with the shape of the tube body, which can fit tightly with the outer wall of the tube body, increase the friction, and prevent the abdominal drainage tube 61 and the negative pressure tube 62 from being accidentally displaced.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A support frame for an abdominal irrigation drainage tube, characterized in that: Includes a receiving tray (1) and a support tube (3). The receiving tray (1) has a cavity (11) and a mouth (10) on the top of the cavity (11). The mouth (10) has a fixing structure for fixing the position of the existing abdominal drainage tube (61) and the existing negative pressure tube (62). The abdominal drainage tube (61) and the negative pressure tube (62) are sewn together in the mouth (10) so that the seepage at the sewn joint falls into the cavity (11). The upper end of the support tube (3) is fixed below the receiving tray (1), and the lower end of the support tube (3) is provided with a base (31). The outer side of the base (31) is provided with a flexible tube (4). The flexible tube (4) is connected to the cavity (11). The pagoda connector (51) of the existing drainage bag (5) is inserted into the flexible tube (4). The liquid in the cavity (11) flows to the drainage bag (5) through the flexible tube (4).

2. The abdominal irrigation drainage tube support frame according to claim 1, characterized in that: The support tube (3) is provided with a liquid guiding channel (30), and the base (31) is provided with a through port (32) on its side. The two ends of the liquid guiding channel (30) are respectively connected to the through port (32) and the disk cavity (11). The two ends of the hose (4) are the liquid inlet end and the liquid outlet end, respectively. The liquid inlet end of the hose (4) is provided with a limiting port (40). The outer diameter of the limiting port (40) is larger than the inner diameter of the liquid guiding channel (30). The limiting port (40) is embedded in the inner wall of the disk cavity (11). The hose (4) is placed in the liquid guiding channel (30), and the liquid outlet end of the hose (4) extends out from the through port (32).

3. The abdominal irrigation drainage tube support frame according to claim 1, characterized in that: The cavity (11) is funnel-shaped, and the inner diameter of the cavity (11) gradually decreases from top to bottom.

4. The abdominal irrigation drainage tube support frame according to claim 1, characterized in that: The support tube (3) adopts a universal support shaping tube.

5. The abdominal irrigation drainage tube support frame according to claim 1, characterized in that: The base (31) is provided with a seat clamp (33) for securing the bed edge.

6. The abdominal irrigation drainage tube support frame according to claim 1, characterized in that: The fixing structure includes two clamping grooves (2), and a slot (20) is provided above the clamping groove (2). The inner diameter of the slot (20) is smaller than the inner diameter of the clamping groove (2). The inner diameter of one clamping groove (2) is not greater than the outer diameter of the abdominal drainage tube (61), and the inner diameter of the other clamping groove (2) is not greater than the outer diameter of the negative pressure tube (62). The two clamping grooves (2) are respectively located on both sides of the plate opening (10), and the abdominal drainage tube (61) and the negative pressure tube (62) are respectively clamped in the two clamping grooves (2).

7. The abdominal irrigation drainage tube support frame according to claim 6, characterized in that: The two clamping grooves (2) are on the same straight line as the center of the dish (10), and the abdominal drainage tube (61) and the negative pressure tube (62) are sewn together at the center of the dish (10).

8. The abdominal irrigation drainage tube support frame according to claim 7, characterized in that: Both of the clamping grooves (2) are circular and concentrically arranged.

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