Wound stoma flushing device facilitating waste liquid collection

Abstract

The utility model discloses a wound stoma flushing device convenient for collecting waste liquid, relates to the technical field of medical instruments, and aims to solve the problems that the flushing force is not easy to adjust during wound stoma flushing and the waste liquid generated after flushing is not easy to collect. The output end of the small water pump is fixedly connected with a liquid outlet pipe, and the right outer wall of the liquid outlet pipe penetrates through the right outer wall of the mounting shell and fixedly communicates with a T-shaped hollow block. The screw cap is rotated to drive the screw rod to rotate, the wedge-shaped block extrudes the stress column, then the stress column pushes the blocking block to move upwards, the flow of cleaning liquid is controlled through the volume of the blocking block extending into the transverse section of the T-shaped hollow block, waste liquid generated after flushing flows into the conveying pipe through the drainage hole, and the cleaning effect is improved. The waste liquid is conveyed into the collecting tank through the conveying pipe to be collected, and the problems that the flushing force is not easy to adjust during wound stoma flushing and the waste liquid generated after flushing is not easy to collect are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a wound and stoma irrigation device that facilitates waste fluid collection. Background Technology

[0002] Stoma surgery, also known as intestinal diversion surgery, mainly includes temporary colostomy after anastomosis of the patient's intestinal segments in the abdominal cavity, or permanent colostomy for patients with advanced tumors due to intestinal obstruction. By raising the stomated intestinal segment to the abdominal wall to create an artificial anus, the problem of excreting metabolic waste can be solved. The stoma site needs to be cleaned in time to prevent infection.

[0003] Most existing flushing devices lack flexible flow control mechanisms and cannot adjust the spray intensity of the cleaning solution according to actual needs, resulting in poor flushing effect or unnecessary harm to patients. At the same time, the waste liquid generated after flushing is not easy to collect and can easily soil the patient's clothes or bed sheets, increasing the difficulty of nursing and cleaning workload, and bringing many inconveniences to the flushing and care of wounds and stomas.

[0004] Therefore, there is a need for a wound and stoma irrigation device that facilitates waste fluid collection, in order to solve the problems in the existing technology where the irrigation force is not easy to adjust and the waste fluid generated after irrigation is not easy to collect. Utility Model Content

[0005] The purpose of this invention is to provide a wound and stoma irrigation device that facilitates waste fluid collection, in order to solve the problems in the prior art where the irrigation force is not easy to adjust and the waste fluid generated after irrigation is not easy to collect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wound and stoma irrigation device for easy waste fluid collection, comprising a mounting shell, a small water pump installed inside the mounting shell, an outlet pipe fixedly connected to the output end of the small water pump, an inlet pipe fixedly connected to the input end of the small water pump, the right outer wall of the outlet pipe penetrating the right outer wall of the mounting shell and fixedly connected to a T-shaped hollow block, a control mechanism being provided inside the T-shaped hollow block, a cleaning nozzle being fixedly connected to the right outer wall of the transverse section of the T-shaped hollow block, and a collection component being provided at the output end of the cleaning nozzle;

[0007] The control mechanism includes two symmetrically distributed guide grooves, which are respectively opened on the inner walls of the vertical section of the T-shaped hollow block. A movable block is slidably connected inside the guide groove. The same blocking block is fixedly connected between the outer walls of the two movable blocks on their adjacent sides. A force-bearing column is fixedly connected at the center of the bottom surface of the blocking block.

[0008] It should be noted in the solution that the collection component includes a leak-proof ring, which is fixedly connected to the output end of the cleaning nozzle. A drainage hole is opened through the bottom of the inner surface of the leak-proof ring, and a delivery pipe is fixedly connected to the bottom of the outer surface of the leak-proof ring corresponding to the drainage hole. The end of the delivery pipe away from the leak-proof ring is fixedly connected to a collection tank, and a bottom cover is threaded onto the bottom of the collection tank.

[0009] It is worth noting that a top cover is fixedly connected to the center of the bottom surface of the mounting shell, a liquid reservoir is threaded into the bottom of the inner surface of the top cover, and a button is provided on the left side of the top surface of the mounting shell.

[0010] Furthermore, it should be noted that a rectangular hollow block is fixedly connected to the bottom surface of the T-shaped hollow block. A sliding groove is provided on the inner wall of the bottom surface of the rectangular hollow block. A slider is slidably connected inside the sliding groove. A wedge block is fixedly connected to the top surface of the slider. A screw is rotatably connected to the left outer wall of the wedge block. The screw thread passes through the left outer wall of the rectangular hollow block and is coaxially fixedly connected to a nut.

[0011] In a preferred embodiment, the top surface of the block extends into the interior of the transverse section of the T-shaped hollow block, the bottom end of the force-bearing column is set as an arc, and the bottom end of the force-bearing column slides through the bottom surface of the T-shaped hollow block and the inner wall of the top surface of the rectangular hollow block and contacts the inclined surface of the wedge block.

[0012] In a preferred embodiment, the collection tank is fixedly connected to the bottom surface of the rectangular hollow block by a fixing rod, the bottom end of the liquid inlet pipe penetrates the bottom surface of the mounting shell and the inner wall of the top cover and extends into the interior of the liquid storage tank, and the button is electrically connected to a small water pump.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By rotating the screw nut, the wedge block is squeezed against the force column, which in turn pushes the plug block upward. The plug block extends into the volume inside the transverse section of the T-shaped hollow block, thereby controlling the flow rate of the cleaning fluid. This makes it easy to adjust the spray intensity of the cleaning fluid. The operation is simple and effectively avoids the problem of difficulty in adjusting the flushing force when rinsing wounds and stomas.

[0015] 2. Through the function of the collection component, the waste liquid generated after rinsing flows into the delivery pipe through the drainage hole. The delivery pipe sends the waste liquid into the collection tank for collection. After the bottom cover is turned off to separate it from the collection tank, the waste liquid collected in the collection tank can be treated, which effectively avoids the problem of the waste liquid generated after wound and stoma rinsing being difficult to collect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a front view cross-sectional structural diagram of the top cover and liquid storage vessel of this utility model;

[0018] Figure 3 This is a front view cross-sectional structural diagram of the T-shaped hollow block and the rectangular hollow block of this utility model;

[0019] Figure 4 This is a front view cross-sectional structural diagram of the leak-proof ring of this utility model.

[0020] The following are the labeling elements in the diagram: 1. Mounting housing; 2. Small water pump; 3. Discharge pipe; 4. T-shaped hollow block; 5. Control mechanism; 51. Guide groove; 52. Moving block; 53. Block; 54. Force-bearing column; 6. Cleaning nozzle; 7. Collection assembly; 71. Leak-proof ring; 72. Drain hole; 73. Delivery pipe; 74. Collection tank; 75. Bottom cover; 8. Top cover; 9. Storage tank; 10. Inlet pipe; 11. Button; 12. Rectangular hollow block; 13. Slide groove; 14. Slider; 15. Wedge block; 16. Screw; 17. Cap. Detailed Implementation

[0021] 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.

[0022] Example: Figures 1-4 As shown, this utility model provides a technical solution, including a mounting shell 1, a small water pump 2 installed inside the mounting shell 1, an outlet pipe 3 fixedly connected to the output end of the small water pump 2, the outlet pipe 3 being made of rigid material, which supports the cleaning nozzle 6 and the collection tank 74, an inlet pipe 10 fixedly connected to the input end of the small water pump 2, the right outer wall of the outlet pipe 3 penetrating the right outer wall of the mounting shell 1 and fixedly connected to a T-shaped hollow block 4, a control mechanism 5 being provided inside the T-shaped hollow block 4, a cleaning nozzle 6 being fixedly connected to the right outer wall of the transverse section of the T-shaped hollow block 4, and a collection component 7 being provided at the output end of the cleaning nozzle 6;

[0023] The control mechanism 5 includes two symmetrically distributed guide grooves 51. The two guide grooves 51 are respectively opened on the inner walls of the vertical section of the T-shaped hollow block 4. A movable block 52 is slidably connected inside the guide groove 51. The same block 53 is fixedly connected between the outer walls of the two movable blocks 52 on the side that are close to each other. A force-bearing column 54 is fixedly connected at the center of the bottom surface of the block 53.

[0024] Further as Figure 1 and Figure 4As shown, it is worth noting that the collection component 7 includes a leak-proof ring 71, which is fixedly connected to the output end of the cleaning nozzle 6. A drainage hole 72 is provided through the bottom of the inner surface of the leak-proof ring 71. A delivery pipe 73 is fixedly connected to the bottom of the outer surface of the leak-proof ring 71 at the location corresponding to the drainage hole 72. The end of the delivery pipe 73 away from the leak-proof ring 71 is fixedly connected to the collection tank 74. A bottom cover 75 is threaded onto the bottom end of the collection tank 74.

[0025] Further as Figure 1 and Figure 2 As shown, it is worth noting that a top cover 8 is fixedly connected to the center of the bottom surface of the mounting shell 1, and a liquid reservoir 9 is threaded on the bottom of the inner surface of the top cover 8. A button 11 is provided on the left side of the top surface of the mounting shell 1.

[0026] Further as Figure 1 and Figure 3 As shown, it is worth noting that a rectangular hollow block 12 is fixedly connected to the bottom surface of the T-shaped hollow block 4. A groove 13 is provided on the inner wall of the bottom surface of the rectangular hollow block 12. A slider 14 is slidably connected inside the groove 13. A wedge block 15 is fixedly connected to the top surface of the slider 14. A screw 16 is rotatably connected to the left outer wall of the wedge block 15. The screw 16 is threaded through the left outer wall of the rectangular hollow block 12 and is coaxially fixedly connected to a nut 17.

[0027] Further as Figure 3 As shown, it is worth noting that the top surface of the block 53 extends into the interior of the transverse section of the T-shaped hollow block 4. By extending the block 53 into the interior of the transverse section of the T-shaped hollow block 4, the flow rate of the cleaning fluid flowing through the interior of the transverse section of the T-shaped hollow block 4 can be controlled. The bottom end of the force-bearing column 54 is set in an arc shape. The bottom end of the force-bearing column 54 slides through the bottom surface of the T-shaped hollow block 4 and the inner wall of the top surface of the rectangular hollow block 12 and contacts the inclined surface of the wedge block 15. This facilitates the wedge block 15 to squeeze the force-bearing column 54 when it moves, thereby pushing the block 53 to move through the force-bearing column 54.

[0028] Further as Figure 1 and Figure 2 As shown, it is worth noting that the collection tank 74 is fixedly connected to the bottom surface of the rectangular hollow block 12 by a fixing rod. The bottom end of the liquid inlet pipe 10 passes through the bottom surface of the mounting shell 1 and the inner wall of the top of the top cover 8 and extends into the interior of the liquid storage tank 9, so that the small water pump 2 can draw out the cleaning liquid in the liquid storage tank 9. The button 11 is electrically connected to the small water pump 2. Pressing and holding the button 11 can keep the small water pump 2 working continuously, thereby improving the ease of use of the device.

[0029] In summary: Before using this wound and stoma irrigation device, first rotate the reservoir 9 to separate it from the top cover 8, fill the reservoir 9 with the cleaning solution, and then reconnect the top cover 8 to the reservoir 9. Next, the operator holds the reservoir 9 and presses button 11 to start the small water pump 2. The small water pump 2 draws the cleaning solution from the reservoir 9 through the inlet pipe 10 and delivers it to the cleaning nozzle 6 through the outlet pipe 3 for spraying. At this time, the operator observes the spray intensity. When it is necessary to adjust the spray intensity, rotate the screw cap 17 to drive the screw. The screw 16 rotates, and under the action of the thread, the screw 16 moves into the interior of the rectangular hollow block 12. Through the sliding cooperation of the slide groove 13 and the slider 14, the screw 16 pushes the wedge block 15 to move. The wedge block 15 squeezes the force column 54. The force column 54, after being stressed, pushes the block block 53 to move upward, thereby sealing the internal space of the transverse section of the T-shaped hollow block 4, realizing the control of the cleaning fluid flow rate, facilitating the adjustment of the cleaning fluid spray intensity, and simplifying the operation. It effectively avoids the problem of difficulty in adjusting the flushing force when rinsing wounds and stomas.

[0030] When using this wound and stoma irrigation device, the right side of the leak-proof ring 71 is brought into contact with the patient's skin, covering the wound and stoma. While maintaining this state, the button 11 is pressed and held to keep the small water pump 2 running continuously. The small water pump 2 draws out the cleaning fluid and sprays it onto the wound and stoma through the cleaning nozzle 6 to rinse the wound and stoma. The waste fluid generated after rinsing flows into the delivery pipe 73 through the drainage hole 72 and is then transported to the collection tank 74 for collection. After rinsing the wound and stoma, the bottom cover 75 is rotated to separate it from the collection tank 74, allowing the waste fluid in the collection tank 74 to be treated, effectively avoiding the problem of difficult collection of waste fluid generated after wound and stoma irrigation.

[0031] The small water pump 2 can be purchased from the market. The small water pump 2 is equipped with a power supply. This is a mature technology in the field and has been fully disclosed. Therefore, it will not be described again in the specification.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wound and stoma irrigation device for easy waste fluid collection, comprising a mounting housing (1), characterized in that: A small water pump (2) is installed inside the mounting housing (1). The output end of the small water pump (2) is fixedly connected to an outlet pipe (3). The input end of the small water pump (2) is fixedly connected to an inlet pipe (10). The right outer wall of the outlet pipe (3) penetrates the right outer wall of the mounting housing (1) and is fixedly connected to a T-shaped hollow block (4). A control mechanism (5) is provided inside the T-shaped hollow block (4). A cleaning nozzle (6) is fixedly connected to the right outer wall of the transverse section of the T-shaped hollow block (4). A collection component (7) is provided at the output end of the cleaning nozzle (6). The control mechanism (5) includes two symmetrically distributed guide grooves (51). The two guide grooves (51) are respectively opened on the inner walls of the vertical section of the T-shaped hollow block (4). A moving block (52) is slidably connected inside the guide groove (51). The same block (53) is fixedly connected between the outer walls of the two moving blocks (52) on the same side. A force-bearing column (54) is fixedly connected at the center of the bottom surface of the block (53).

2. The wound and stoma irrigation device for easy waste fluid collection according to claim 1, characterized in that: The collection assembly (7) includes a leak-proof ring (71), which is fixedly connected to the output end of the cleaning nozzle (6). A drainage hole (72) is provided through the bottom of the inner surface of the leak-proof ring (71). A delivery pipe (73) is fixedly connected to the bottom of the outer surface of the leak-proof ring (71) corresponding to the drainage hole (72). The end of the delivery pipe (73) away from the leak-proof ring (71) is fixedly connected to a collection tank (74). A bottom cover (75) is threaded onto the bottom end of the collection tank (74).

3. The wound and stoma irrigation device for easy waste fluid collection according to claim 2, characterized in that: A top cover (8) is fixedly connected to the center of the bottom surface of the mounting shell (1). A liquid storage tank (9) is threaded on the bottom of the inner surface of the top cover (8). A button (11) is provided on the left side of the top surface of the mounting shell (1).

4. A wound and stoma irrigation device for easy waste fluid collection according to claim 3, characterized in that: The bottom surface of the T-shaped hollow block (4) is fixedly connected to a rectangular hollow block (12). The inner wall of the bottom surface of the rectangular hollow block (12) is provided with a sliding groove (13). A slider (14) is slidably connected inside the sliding groove (13). A wedge block (15) is fixedly connected to the top surface of the slider (14). A screw (16) is rotatably connected to the left outer wall of the wedge block (15). The screw (16) is threaded through the left outer wall of the rectangular hollow block (12) and is coaxially fixedly connected to a screw cap (17).

5. A wound and stoma irrigation device for easy waste fluid collection according to claim 4, characterized in that: The top surface of the block (53) extends into the interior of the transverse section of the T-shaped hollow block (4), and the bottom end of the force-bearing column (54) is set in an arc shape. The bottom end of the force-bearing column (54) slides through the bottom surface of the T-shaped hollow block (4) and the inner wall of the top surface of the rectangular hollow block (12) and contacts the inclined surface of the wedge block (15).

6. A wound and stoma irrigation device for easy waste fluid collection according to claim 4, characterized in that: The collection tank (74) is fixedly connected to the bottom surface of the rectangular hollow block (12) by a fixing rod. The bottom end of the liquid inlet pipe (10) penetrates the bottom surface of the mounting shell (1) and the inner wall of the top of the top cover (8) and extends into the interior of the liquid storage tank (9). The button (11) is electrically connected to the small water pump (2).

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