Medical catheterization package

Abstract

The utility model discloses a medical catheterization bag, including the bag body, the upper end surface of bag body and located the middle position fixedly established connecting pipe, the outer end of connecting pipe and located the upper end surface fixedly established of bag body connecting block, the other side of connecting block is hinged and is equipped with external connection frame, the outer wall of external connection frame and located both sides all are equipped with T type groove, the inside of T type groove all are equipped with T type block and slide, the outer wall of T type block all are fixedly equipped with the clamping block, the inside of T type groove all are equipped with the lead screw and rotate, the lead screw all are with T type block screw connection, the one end of lead screw all is across external connection frame and is equipped with hand wheel, thereby, the user can pass through the rotation hand wheel to make the lead screw drive T type block and clamping block and move to adjust the distance between two clamping blocks, make the bag body and bed frame fixed conveniently, prevent the drop.

Description

Technical Field

[0001] This utility model relates to the field of urinary catheterization kit technology, and more specifically, to a medical urinary catheterization kit. Background Technology

[0002] Urinary catheterization is a procedure performed under strict aseptic conditions, where a catheter is inserted through the urethra into the bladder to drain urine. It is a commonly used invasive procedure in clinical practice. This procedure is widely used in preoperative preparation, for urinary retention, for recording urine output, and for monitoring the recovery of bladder function in patients who are comatose, have urinary retention, or urinary incontinence. In hospitals, many patients also experience difficulty urinating due to physical conditions or surgery, requiring external assistance to drain urine. In these cases, a urinary catheterization kit is essential for collecting the patient's urine.

[0003] When using a urinary catheterization kit, it is usually hung on the side of the hospital bed. However, this installation method has a problem: the urinary catheterization kit is not securely fixed and is prone to falling off, which can lead to contamination of the ward.

[0004] Furthermore, when changing the catheter, the connecting tube of the urinary catheterization kit is always open, so the odor of urine inside the kit will be discharged from the top of the kit, which can easily affect the air environment inside the ward. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a medical catheterization bag to solve the technical problem mentioned in the background art that when using a catheterization bag, it is generally hung on the side of the hospital bed, but this installation method is not secure and is prone to detachment.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a medical catheterization kit, comprising a bag body, a connecting tube fixedly disposed on the upper end face of the bag body at the middle position, a connecting block fixedly disposed on the outer end of the connecting tube at the upper end face of the bag body, an external frame hinged to the other side of the connecting block, T-shaped grooves being formed on both sides of the outer wall of the external frame, T-shaped blocks being slidably disposed inside each T-shaped groove, clamping blocks being fixedly disposed on the outer wall of each T-shaped block, a lead screw being rotatably disposed inside each T-shaped groove, the lead screw being threadedly connected to the T-shaped block, one end of the lead screw passing through the external frame and having a handwheel thereon, and a sealing mechanism being disposed inside the connecting tube, the sealing mechanism comprising a fixing ring, the fixing ring being fixedly connected to the inner wall of the connecting tube.

[0009] The present invention is further configured such that a sliding hole is provided at the upper end of the fixed ring and on the outer wall of the connecting pipe, a sliding block is slidably provided inside the sliding hole, a connecting rod is fixedly provided at the middle position of the sliding block, a sealing plug is provided at one end of the connecting rod, the sealing plug can enter the interior of the fixed ring, a toggle block is provided at the other end of the connecting rod, a fixed block is provided at the bottom of the sliding hole, a threaded post is provided on the upper end face of the fixed block, the threaded post is threadedly connected to the toggle block, a nut is provided on the threaded post, and the bottom of the nut contacts the toggle block, so as to facilitate sealing of the connecting pipe.

[0010] The present invention is further provided with an arc-shaped stop block fixed on the inner wall of the sliding block, the arc-shaped stop block being located on one side of the sliding hole, which facilitates the blocking of the sliding hole.

[0011] The present invention is further configured such that a receiving block is fixedly provided on the outer wall of the bag body on both sides, and a clamping claw is provided on the upper end surface of the receiving block on both the front and rear sides. An arc-shaped hole is provided in the middle position of each clamping claw, and an inclined surface is provided at the upper end of each clamping claw to facilitate the fixing of excess length of the catheter.

[0012] The present invention is further configured such that the grippers are all made of plastic material, which makes it easy for the grippers to deform slightly.

[0013] The present invention is further provided with a hanging ring on the upper end face of the connecting block to facilitate hanging the bag.

[0014] The present invention is further provided that the bottom of the bag is provided with a discharge pipe and a valve is provided on the discharge pipe to facilitate the discharge of urine from the inside of the bag.

[0015] The present invention is further configured such that a support spring is provided at the bottom of the sliding block, and the other end of the support spring is fixedly connected to the fixed block, so as to support the sliding block and keep the connecting pipe unobstructed.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a medical catheterization kit, which has the following beneficial effects:

[0018] 1. By setting up an external frame, T-shaped block screw, and clamping blocks, the user can place two clamping blocks on both sides of the bed frame to be connected. Then, by turning the handwheel, the screw drives the T-shaped block and clamping blocks to move, thereby adjusting the distance between the two clamping blocks. This makes it easier to fix the bag body to the bed frame and prevent it from falling off. Compared with the hanging installation, this design is more secure and can prevent the hook from coming off, making it easier to use.

[0019] 2. By setting a fixed ring, a sealing plug, and a toggle block, the user can rotate the nut to compress the support spring, causing the sealing plug on the connecting rod to enter the fixed ring, thus sealing the connecting pipe and preventing urine odor from escaping when changing the pipe. During use, the nut can be rotated in the opposite direction to gradually lift the sliding block, causing the sealing plug to disengage from the fixed ring. At this time, the connecting pipe can remain unobstructed for easy use. In addition, by setting an arc-shaped stop, the sliding hole can be blocked to prevent urine leakage.

[0020] 3. By setting up receiving blocks, grippers, and arc-shaped holes, medical staff can slightly bend the excess catheter and place it in the middle of the two grippers so that it enters the interior of the arc-shaped hole. This fixes the excess length of the catheter and the bag, reducing the space occupied by the mechanism, preventing the bag from being kicked or pulled, and increasing safety. Attached Figure Description

[0021] Figure 1 This is an overall schematic diagram of a medical catheterization kit in its unused state;

[0022] Figure 2 for Figure 1 A partial schematic diagram of region A in the middle;

[0023] Figure 3 This is a schematic diagram showing the installation of the connecting block, external frame, T-block, clamping block, and lead screw on the bag body;

[0024] Figure 4 A sectional view showing the installation of the connecting pipe, fixing ring, sliding block, connecting rod, sealing plug, and arc-shaped stop.

[0025] Figure 5 This is a schematic diagram showing the position of the clamping block on the T-shaped block.

[0026] In the diagram: 1. Bag body; 2. Connecting pipe; 3. Connecting block; 4. External frame; 5. T-slot; 6. T-block; 7. Clamping block; 8. Lead screw; 9. Handwheel; 10. Fixing ring; 11. Sliding hole; 12. Sliding block; 13. Connecting rod; 14. Sealing plug; 15. Actuating block; 16. Fixing block; 17. Threaded post; 18. Nut; 19. Arc-shaped stop; 20. Receiving block; 21. Clamping claw; 22. Arc-shaped hole; 23. Inclined surface; 24. Hanging ring; 25. Discharge pipe; 26. Valve; 27. Support spring. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figure 1-5 A medical catheterization kit includes a bag body 1. A connecting tube 2 is fixedly installed on the upper end face of the bag body 1 at the middle position. A connecting block 3 is fixedly installed on the outer end of the connecting tube 2 at the upper end face of the bag body 1. An external frame 4 is hinged to the other side of the connecting block 3. T-shaped grooves 5 are opened on the outer wall of the external frame 4 on both sides. T-shaped blocks 6 are slidably installed inside the T-shaped grooves 5. Clamping blocks 7 are fixedly installed on the outer wall of the T-shaped blocks 6. A lead screw 8 is rotatably installed inside the T-shaped grooves 5. The lead screw 8 is threadedly connected to the T-shaped blocks 6. One end of the lead screw 8 passes through the external frame 4 and is equipped with a handwheel 9. A sealing mechanism is provided inside the connecting tube 2. The sealing mechanism includes a fixing ring 10, which is fixedly connected to the inner wall of the connecting tube 2. A hanging ring 24 is provided on the upper end face of the connecting block 3. A support spring 27 is provided at the bottom of the sliding block 12. The other end of the support spring 27 is fixedly connected to the fixing block 16.

[0031] In this embodiment, a sliding hole 11 is provided at the upper end of the fixed ring 10 and on the outer wall of the connecting pipe 2. A sliding block 12 is slidably provided inside the sliding hole 11. A connecting rod 13 is fixedly provided at the middle position of the sliding block 12. A sealing plug 14 is provided at one end of the connecting rod 13, which can enter the interior of the fixed ring 10. A toggle block 15 is provided at the other end of the connecting rod 13. A fixed block 16 is provided at the bottom of the sliding hole 11. A threaded post 17 is provided on the upper end face of the fixed block 16. The threaded post 17 is threadedly connected to the toggle block 15. A nut 18 is provided on the threaded post 17. The bottom of the nut 18 contacts the toggle block 15. An arc-shaped stop 19 is fixedly provided on the inner wall of the sliding block 12. The arc-shaped stop 19 is located on one side of the sliding hole 11.

[0032] More specifically, the user can place the two clamping blocks 7 on both sides of the bed frame to be connected, and then turn the handwheel 9 to move the screw 8 to move the T-block 6 and clamping blocks 7 to adjust the distance between the two clamping blocks 7, so as to fix the bag body 1 to the bed frame. Before changing the tube, the support spring 27 can be compressed by turning the nut 18, so that the sealing plug 14 on the connecting rod 13 enters the fixing ring 10 to seal the connecting tube 2 and prevent urine odor from escaping when changing the tube. When in use, the nut 18 can be turned in the opposite direction to make the support spring 27 gradually push the sliding block 12 up, so that the sealing plug 14 is disengaged from the fixing ring 10. At this time, the connecting tube 2 can be kept unobstructed for easy use. In addition, by setting the arc-shaped stop 19, the sliding hole 11 can be blocked to prevent urine leakage.

[0033] Please see Figure 1 and Figure 3 As an embodiment for fixing excess urinary catheters: a receiving block 20 is fixed on the outer wall of the bag body 1 on both sides. The upper end surface of the receiving block 20 is provided with a claw 21 on both the front and rear sides. An arc-shaped hole 22 is opened in the middle of the claw 21. An inclined surface 23 is provided at the upper end of the claw 21. The claw 21 is made of plastic material.

[0034] Specifically, medical staff can slightly bend the excess length of the catheter and place it in the middle of the two clamps 21 so that it enters the arc-shaped hole 22, thereby fixing the excess length of the catheter and the bag 1 to reduce the space occupied by the mechanism, prevent the problem of kicking and pulling the bag 1, and increase safety.

[0035] Please refer to Figure 1 As a further embodiment for draining urine from inside the bag 1: the bottom of the bag 1 is provided with a drain pipe 25, and a valve 26 is provided on the drain pipe 25.

[0036] Specifically, medical staff can open valve 26 to drain the urine from inside bag 1.

[0037] In summary, when using the entire device: the user can place the two clamping blocks 7 on both sides of the bed frame to be connected, and then turn the handwheel 9 to move the screw 8 to move the T-block 6 and clamping blocks 7 to adjust the distance between the two clamping blocks 7, so as to fix the bag body 1 to the bed frame and prevent it from falling off. When changing the tube, the user can first turn the nut 18 to compress the support spring 27, so that the sealing plug 14 on the connecting rod 13 enters the fixing ring 10 to seal the connecting tube 2 and prevent urine odor from escaping when changing the tube. When using, the nut 18 can be turned in the opposite direction. 8. The support spring 27 gradually lifts the sliding block 12, so that the sealing plug 14 is separated from the fixing ring 10. At this time, the connecting tube 2 can remain unobstructed for easy use. In addition, by setting the arc-shaped stop 19, the sliding hole 11 can be blocked to prevent urine leakage. Medical staff can also slightly bend the excess length of the catheter and place it in the middle of the two clamps 21 so that it enters the arc-shaped hole 22, thereby fixing the excess length of the catheter and the bag body 1 to reduce the space occupied by the mechanism, prevent the problem of kicking and pulling the bag body 1, and increase safety.

[0038] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A medical catheterization kit, comprising a bag body (1), characterized in that: A connecting tube (2) is fixedly provided on the upper end face of the bag body (1) at the middle position. A connecting block (3) is fixedly provided on the outer end of the connecting tube (2) at the upper end face of the bag body (1). An external frame (4) is hinged to the other side of the connecting block (3). T-slots (5) are provided on the outer wall of the external frame (4) on both sides. T-blocks (6) are slidably provided inside the T-slots (5). Clamping blocks (7) are fixedly provided on the outer wall of the T-blocks (6). Screws (8) are rotatably provided inside the T-slots (5). The screws (8) are threadedly connected to the T-blocks (6). One end of the screws (8) passes through the external frame (4) and is provided with a handwheel (9). A sealing mechanism is provided inside the connecting tube (2). The sealing mechanism includes a fixing ring (10). The fixing ring (10) is fixedly connected to the inner wall of the connecting tube (2).

2. The medical catheterization kit according to claim 1, characterized in that: A sliding hole (11) is provided at the upper end of the fixed ring (10) and on the outer wall of the connecting pipe (2). A sliding block (12) is slidably provided inside the sliding hole (11). A connecting rod (13) is fixedly provided at the middle position of the sliding block (12). A sealing plug (14) is provided at one end of the connecting rod (13). The sealing plug (14) can enter the interior of the fixed ring (10). A toggle block (15) is provided at the other end of the connecting rod (13). A fixed block (16) is provided at the bottom of the sliding hole (11). A threaded post (17) is provided on the upper end face of the fixed block (16). The threaded post (17) is threadedly connected to the toggle block (15). A nut (18) is provided on the threaded post (17). The bottom of the nut (18) is in contact with the toggle block (15).

3. A medical catheterization kit according to claim 2, characterized in that: An arc-shaped stop (19) is fixedly provided on the inner wall of the sliding block (12), and the arc-shaped stop (19) is located on one side of the sliding hole (11).

4. A medical catheterization kit according to claim 1, characterized in that: The outer wall of the bag body (1) is fixed with a receiving block (20) on both sides. The upper end surface of the receiving block (20) is provided with a claw (21) on both the front and rear sides. The claw (21) is provided with an arc-shaped hole (22) in the middle position. The upper end of the claw (21) is provided with an inclined surface (23).

5. A medical catheterization kit according to claim 4, characterized in that: The grippers (21) are all made of plastic.

6. A medical catheterization kit according to claim 1, characterized in that: The upper end face of the connecting block (3) is provided with a hanging ring (24).

7. A medical catheterization kit according to claim 1, characterized in that: The bottom of the bag (1) is provided with a discharge pipe (25), and a valve (26) is provided on the discharge pipe (25).

8. A medical catheterization kit according to claim 2, characterized in that: The bottom of the sliding block (12) is provided with a support spring (27), and the other end of the support spring (27) is fixedly connected to the fixed block (16).

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