A cranial cavity drainage bag suspension device

Abstract

This utility model provides a cranial drainage bag suspension device, relating to the field of medical supplies technology. It includes a tube body, a suspension hook, and a drainage bag hook. A groove is provided in the middle of the upper part of the tube body. The suspension hook is slidably inserted into the groove, and its bottom is elastically connected to the bottom of the tube body. Elastic hooks are provided on the upper sides of both sides of the suspension hook, and slots are provided on the lower sides of both sides of the groove. This utility model consists of a tube body, a suspension hook, and a drainage bag hook. The drainage bag hook is used to suspend the drainage bag and, through the action of a universal joint, ensures it is always vertically downward. The suspension hook can be hung on the crossbar of the bed. When movement is required, simply press the suspension hook to retract it into the groove, allowing the elastic hook to engage with the slot, thus adjusting the position of the suspension hook. This brings the elastic pressure plate closer to the tube body, and through the clamping action of the elastic pressure plate and the tube body, it can be hung on the pocket of a hospital gown, facilitating multiple uses with one hook.

Description

Technical Field

[0001] This utility model relates to the field of medical supplies technology, and in particular to a cranial drainage bag suspension device. Background Technology

[0002] A cranial drainage bag is a medical device used for postoperative drainage in neurosurgery. It is primarily used to drain blood, cerebrospinal fluid, and subcutaneous fluid from the cranial cavity, preventing postoperative hematoma formation, regulating intracranial pressure, and promoting wound healing. Its design ensures a safe and effective drainage process while preventing backflow or excessive drainage. During use, the drainage bag is typically connected to a drainage tube within the cranial cavity via a specialized catheter, utilizing gravity to achieve continuous or intermittent drainage.

[0003] Regarding the suspension position, intracranial drainage bags must strictly adhere to clinical guidelines: generally, they are suspended around the bed slightly below the wound level. This position ensures unobstructed drainage while preventing a sudden drop in intracranial pressure due to excessively low suspension and rapid drainage. Hooks are typically used for suspension. However, existing hooks are fixed and only fit the bed's crossbar. When the patient needs to urinate or defecate, they must get up and secure the drainage bag to their gown to move it to the bathroom. Since existing hooks that fit the bed's crossbar cannot be fixed to the gown, this requires replacing the hook or assistance from another person, which is inconvenient and can easily lead to reflux of drainage fluid, potentially causing intracranial infection. Therefore, this invention proposes a suspension device for intracranial drainage bags to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a cranial drainage bag suspension device, which is convenient for multiple uses with a single hook.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a cranial cavity drainage bag suspension device, including a tube body, a suspension hook and a drainage bag hook, a sliding groove is provided at the middle position of the upper part of the tube body, the suspension hook is slidably inserted into the sliding groove, and the bottom of the suspension hook is elastically limited to the bottom of the tube body, elastic hooks are provided on the upper sides of both sides of the suspension hook, and slots are provided on the lower sides of both sides of the sliding groove, and the elastic hooks are adapted to the slots;

[0006] The tube body is equipped with a reset button at the middle of both sides, and the inner end of the reset button extends into the slot to lift the elastic hook. An elastic pressure plate is provided on one side inside the suspension hook. The bottom of the tube body is connected to the drainage bag hook through a universal joint.

[0007] A further improvement is that the elastic hook body includes a spring piece and a hook, the suspension hook is provided with an embedded groove, the spring piece is connected inside the embedded groove, and the hook is located below the front side of the spring piece, and the hook is adapted to the groove.

[0008] A further improvement is that a notch is provided on the upper side of one side of the tube, and the notch is adapted to the bend of the suspension hook.

[0009] A further improvement is that a guide block is provided below one end of the suspension hook, and a guide groove is provided at one end of the slide, with the guide block and the guide groove being adapted to each other.

[0010] A further improvement is that: the bottom of the tube body is provided with a bottom cavity, the bottom of the suspension hook is provided with a limiting plate, the limiting plate is located inside the bottom cavity, and a spring is connected between the bottom of the limiting plate and the bottom of the bottom cavity.

[0011] A further improvement is that the universal joint includes a shaft head and a shaft cover, the shaft head is located at the bottom of the tube body, the shaft cover is movably installed below the shaft head, and the drainage bag hook is connected below the shaft cover.

[0012] A further improvement is that: one end of the drainage bag hook is provided with a hinged foot, and a spring rod is provided on the hinged foot for elastic rotation, the spring rod being used to elastically seal the hook opening of the drainage bag hook.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model consists of a tube body, a suspension hook, and a drainage bag hook. The drainage bag hook is used to suspend the drainage bag and, through the action of a universal joint, ensures that it always hangs vertically downward, preventing backflow of drainage fluid. The suspension hook can be hung on the crossbar of the bed or the headboard. When it is necessary to move the patient off the bed, simply press the suspension hook to retract it into the sliding groove, allowing the elastic hook to engage with the slot. This adjusts the position of the suspension hook, bringing the elastic pressure plate closer to the tube body. At this point, through the clamping action of the elastic pressure plate and the tube body, it can be hung on the pocket of a hospital gown, making it convenient for multiple uses with one hook.

[0015] 2. When the present invention needs to be reset, simply press the reset button. The reset button will push the hook inside the slot to release the fixation. Under the action of the spring pushing the limit plate, the suspension hook will extend out of the slide and reset, which is convenient to match with the crossbar of the bed. The operation is convenient and quick. Attached Figure Description

[0016] Figure 1 This is the front view of the present invention;

[0017] Figure 2 This is a side view of the present invention;

[0018] Figure 3 This is a top view of the present invention;

[0019] Figure 4 For the present utility model Figure 3 Sectional view along line AA;

[0020] Figure 5 For the present utility model Figure 3 Sectional view along the BB direction;

[0021] Figure 6 This is a schematic diagram of the retraction of the suspension hook of this utility model.

[0022] The components are: 1. tube body; 2. suspension hook; 3. drainage bag hook; 4. slide groove; 5. slot; 6. reset button; 7. spring; 8. hook; 9. elastic pressure plate; 10. notch groove; 11. guide block; 12. bottom cavity; 13. limiting plate; 14. spring; 15. shaft head; 16. shaft cover; 17. hinge foot; 18. spring rod. Detailed Implementation

[0023] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0024] Example 1

[0025] according to Figure 1 , 2 As shown in Figures 3, 4, 5, and 6, this embodiment proposes a cranial cavity drainage bag suspension device, including a tube body 1, a suspension hook 2, and a drainage bag hook 3. A groove 4 is provided at the middle position of the upper part of the tube body 1. The suspension hook 2 is slidably inserted into the groove 4, and the bottom of the suspension hook 2 is elastically limited and connected to the bottom of the tube body 1. Elastic hooks are provided on the upper sides of both sides of the suspension hook 2, and slots 5 are provided on the lower sides of both sides of the groove 4. The elastic hooks are adapted to the slots 5.

[0026] Both sides of the tube body 1 are equipped with a reset button 6 at the middle end, and the inner end of the reset button 6 extends into the slot 5 to lift the elastic hook. An elastic pressure plate 9 is provided on one side inside the suspension hook 2. The bottom of the tube body 1 is connected to the drainage bag hook 3 through a universal joint. In use, the drainage bag hook 3 is used to suspend the drainage bag, and the universal joint ensures that it is always vertically downward. The suspension hook 2 can be hung on the crossbar of the bed or the headboard. When it needs to be moved, simply press the suspension hook 2 to retract it into the slide groove 4, so that the elastic hook catches the slot 5 and the position of the suspension hook 2 can be adjusted so that the elastic pressure plate 9 is close to the tube body 1. At this time, the elastic pressure plate 9 and the tube body 1 clamp each other, so that it can be hung on the pocket of the hospital gown, which is convenient for multiple uses.

[0027] Additionally, it should be noted that the hooks on this product can be hung directly on the headboard or bed frame crossbar. Alternatively, an adjustable rope can be tied to the headboard or bed frame crossbar, and the hooks can be hung on the rope. Both methods are acceptable.

[0028] The elastic hook body includes a spring piece 7 and a latch 8. The suspension hook 2 has an embedded groove, and the spring piece 7 is connected inside the embedded groove. The latch 8 is located below the front side of the spring piece 7 and is adapted to the groove 5. When reset is required, simply press the reset button 6. The reset button 6 pushes the latch 8 inside the groove 5, releasing the fixation. Under the action of the spring 14 pushing the limiting plate 13, the suspension hook 2 extends out of the slide groove 4 to reset, which is convenient for matching with the crossbar of the bed frame. The operation is convenient and quick.

[0029] The tube body 1 has a notch 10 on one side of the upper part, and the notch 10 is adapted to the hook of the suspension hook 2. In use, the suspension hook 2 is pressed and retracted into the sliding groove 4, so that the elastic hook hooks the slot 5 to adjust the position of the suspension hook 2, and the notch 10 accommodates the hook of the suspension hook 2.

[0030] A guide block 11 is provided below one end of the suspension hook 2, and a guide groove is provided at one end of the slide groove 4. The guide block 11 is adapted to the guide groove. In use, the action of the guide block 11 and the guide groove facilitates the sliding movement of the suspension hook without rotation, ensuring that it can be fixed.

[0031] The bottom of the tube body 1 is provided with a bottom cavity 12, and the bottom of the suspension hook 2 is provided with a limiting plate 13. The limiting plate 13 is located inside the bottom cavity 12, and a spring 14 connects the bottom of the limiting plate 13 and the bottom of the bottom cavity 12. In use, pressing the reset button 6 will push the hook 8 into the slot 5, releasing the fixation. Under the action of the spring 14 pushing the limiting plate 13, the suspension hook 2 extends out of the slide groove 4 and resets, making it easy to match with the crossbar of the bed. The operation is convenient and quick.

[0032] Example 2

[0033] according to Figure 1 , 2 As shown in Figures 3, 4, 5, and 6, this embodiment proposes a cranial cavity drainage bag suspension device, including a tube body 1, a suspension hook 2, and a drainage bag hook 3. A groove 4 is provided at the middle position of the upper part of the tube body 1. The suspension hook 2 is slidably inserted into the groove 4, and the bottom of the suspension hook 2 is elastically limited and connected to the bottom of the tube body 1. Elastic hooks are provided on the upper sides of both sides of the suspension hook 2, and slots 5 are provided on the lower sides of both sides of the groove 4. The elastic hooks are adapted to the slots 5.

[0034] Both sides of the tube body 1 are equipped with a reset button 6 at the middle end, and the inner end of the reset button 6 extends into the slot 5 to lift the elastic hook. An elastic pressure plate 9 is provided on one side inside the suspension hook 2. The bottom of the tube body 1 is connected to the drainage bag hook 3 through a universal joint. In use, the drainage bag hook 3 is used to suspend the drainage bag, and the universal joint ensures that it is always vertically downward. The suspension hook 2 can be hung on the crossbar of the bed. When it needs to be moved, simply press the suspension hook 2 to retract it into the slide groove 4, so that the elastic hook catches the slot 5 and the position of the suspension hook 2 can be adjusted so that the elastic pressure plate 9 is close to the tube body 1. At this time, the elastic pressure plate 9 and the tube body 1 clamp each other, so that it can be hung on the pocket of the hospital gown, which is convenient for multiple uses.

[0035] The universal joint includes a shaft head 15 and a shaft cover 16. The shaft head 15 is located at the bottom of the tube body 1, and the shaft cover 16 is movably installed below the shaft head 15. The drainage bag hook 3 is connected below the shaft cover 16. In use, the drainage bag hook 3 is used to suspend the drainage bag, and through the action of the universal joint, it is ensured to always be vertically downward.

[0036] One end of the drainage bag hook 3 is provided with a hinged foot 17, and a spring rod 18 is elastically rotatably provided on the hinged foot 17. The spring rod 18 is used to elastically seal the hook opening of the drainage bag hook 3. In use, the drainage bag is suspended by the drainage bag hook 3, and the hinged foot 17 elastically rotates outward to lock the drainage bag hook 3, sealing the hook opening of the drainage bag hook 3 and preventing it from falling out.

[0037] The intracranial drainage bag suspension device consists of a tube body 1, a suspension hook 2, and a drainage bag hook 3. The drainage bag hook 3 is used to suspend the drainage bag and, through the action of a universal joint, ensures that it is always vertically downward. The suspension hook 2 can be hung on the crossbar of the bed. When it needs to be moved, simply press the suspension hook 2 to retract it into the slide groove 4, so that the elastic hook body hooks the slot 5, and the position of the suspension hook 2 can be adjusted so that the elastic pressure plate 9 is close to the tube body 1. At this time, through the clamping action of the elastic pressure plate 9 and the tube body 1, it can be hung on the pocket of the patient's gown, which is convenient for multiple uses. At the same time, when it is necessary to reset, simply press the reset button 6. The reset button 6 pushes the slot 5 to lift the hook 8, releasing the fixation. Under the action of the spring 14 pushing the limiting plate 13, the suspension hook 2 extends out of the slide groove 4 and resets, which is convenient for matching with the crossbar of the bed. The operation is convenient and quick.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cranial cavity drainage bag suspension device, comprising a tube body (1), a suspension hook (2), and a drainage bag hook (3), characterized in that: A groove (4) is provided at the middle position of the upper part of the tube body (1). The suspension hook (2) is slidably inserted into the groove (4), and the bottom of the suspension hook (2) is elastically limited to the bottom of the tube body (1). Elastic hooks are provided on the upper part of both sides of the suspension hook (2), and slots (5) are provided on the lower part of both sides of the groove (4). The elastic hooks are adapted to the slots (5). The tube body (1) is provided with a reset button (6) at the middle of both sides, and the inner end of the reset button (6) extends into the slot (5) to lift the elastic hook. The suspension hook (2) is provided with an elastic pressure plate (9) on one side. The bottom of the tube body (1) is connected to the drainage bag hook (3) through a universal joint.

2. The cranial drainage bag suspension device according to claim 1, characterized in that: The elastic hook includes a spring piece (7) and a hook (8). The suspension hook (2) is provided with an embedded groove. The spring piece (7) is connected inside the embedded groove. The hook (8) is located below the front side of the spring piece (7) and is adapted to the groove (5).

3. The cranial drainage bag suspension device according to claim 1, characterized in that: The tube body (1) has a notch (10) on one side above it, and the notch (10) is adapted to the hook of the suspension hook (2).

4. The cranial drainage bag suspension device according to claim 1, characterized in that: A guide block (11) is provided below one end of the suspension hook (2), and a guide groove is provided at one end of the slide (4). The guide block (11) is adapted to the guide groove.

5. The cranial drainage bag suspension device according to claim 1, characterized in that: The bottom of the tube (1) is provided with a bottom cavity (12), and the bottom of the suspension hook (2) is provided with a limiting plate (13). The limiting plate (13) is located inside the bottom cavity (12), and a spring (14) is connected between the bottom of the limiting plate (13) and the bottom of the bottom cavity (12).

6. The cranial drainage bag suspension device according to claim 1, characterized in that: The universal joint includes a shaft head (15) and a shaft cover (16). The shaft head (15) is located at the bottom of the tube body (1). The shaft cover (16) is movably installed below the shaft head (15). The drainage bag hook (3) is connected below the shaft cover (16).

7. A cranial drainage bag suspension device according to claim 6, characterized in that: One end of the drainage bag hook (3) is provided with a hinge foot (17), and a spring rod (18) is provided on the hinge foot (17) for elastic rotation. The spring rod (18) is used to elastically seal the hook opening of the drainage bag hook (3).

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