Adjustable drainage tube hanger for neurosurgery nursing
By designing an adjustable drainage tube holder, and utilizing an adjusting seat, pressure strip, and locking block structure, the problems of non-adjustable height and complex operation of traditional holders are solved. This enables rapid and stable adjustment of the hook height, improving nursing efficiency and safety.
Patent Information
- Application Number
- CN202520274817.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Traditional neurosurgical drainage tube holders cannot be flexibly adjusted in height, are complex to operate and not stable enough, and cannot quickly respond to patients' needs, especially in emergency situations.
An adjustable drainage tube hanger was designed, which adopts a combination structure of adjusting seat, pressure bar and locking block. The hook can be quickly locked and released by rotating the pressure bar. Combined with the limit rod and return spring, the operation process is simplified and the stability and flexible adjustment of the hook height are ensured.
It enables rapid and stable adjustment of the hook height, improves nursing efficiency, reduces operational difficulty and training costs, ensures smooth drainage, and adapts to changes in patient position and clinical needs.
Smart Images
Figure CN223654236U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical and nursing technology, specifically an adjustable drainage tube holder for neurosurgical nursing. Background Technology
[0002] In neurosurgical care, proper placement of drainage tubes plays a crucial role in a patient's postoperative recovery. The drainage tube needs to be maintained at the appropriate height and in a stable position to ensure smooth and effective drainage, while avoiding unnecessary pain and potential medical risks caused by displacement, traction, or twisting of the tube.
[0003] Traditional neurosurgical drainage tube holders typically employ a relatively simple fixation structure. Most holders have hooks directly fixed to specific positions on the uprights, making it impossible to flexibly adjust the height according to changes in patient position, bed height, or different clinical needs. Furthermore, even those drainage tube holders with some adjustment capabilities often have complex and unstable adjustment methods. For example, some holders use a combination of nuts and bolts to fix the hooks to the uprights; medical staff need to use tools to loosen or tighten the nuts when adjusting the hook height, a cumbersome and time-consuming operation, especially in emergency situations, hindering rapid response to patient needs. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable drainage tube holder for neurosurgical care.
[0005] To achieve the above objectives, the technical solution of this utility model is as follows:
[0006] An adjustable drainage tube holder for neurosurgical care includes a stand, an adjustment seat that is sleeved on the stand and slides along the length of the stand, a pressure strip that is rotatably installed on the side of the adjustment seat, and a hook installed on the pressure strip.
[0007] The adjusting seat is slidably mounted with a locking block, and a pressing block is provided on the lower side of the pressing strip. When the pressing strip rotates to the point where its lower end is vertical, the pressing block presses the locking block so that the end of the locking block is engaged in the locking groove on the side of the upright, and the end face of the locking block meshes with the locking teeth at the bottom of the locking groove through the locking teeth.
[0008] Preferably, the adjusting seat is provided with an adjusting groove, and the locking block is fitted in the adjusting groove; a limiting rod is provided in the adjusting groove, and a limiting hole is provided on the locking block, with the limiting rod being engaged in the limiting hole.
[0009] Preferably, a return spring is provided in the limiting hole, one end of the return spring is connected to the wall of the limiting hole, and the other end is connected to the limiting rod; when the return spring is reset, it causes the locking teeth on the end face of the locking block to disengage from the locking teeth.
[0010] Preferably, the pressure bar is provided with an adjustment hole, the end of the hook passes through the adjustment hole and is connected to the wall of the adjustment hole through a rotating shaft; a push block is provided at the end of the hook that passes through the adjustment hole, and the push block abuts against the locking block when the pressure bar rotates to its lower end being vertical, so that the end of the hook away from the adjustment hole is inclined toward the pressure bar.
[0011] Preferably, a limit block is provided inside the adjusting seat, and the limit block is engaged in the locking groove; a rotating seat is provided on the outside of the adjusting seat, and the top end of the pressure bar is installed in the rotating seat via a rotating shaft; a counterweight is provided at the bottom of the pressure bar.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. The adjustable seat can slide along the length of the upright. Medical staff can easily and quickly adjust the height of the hook according to the patient's position, bed height and actual drainage needs without the need for additional tools, which greatly improves the efficiency of nursing work and ensures that the drainage tube is always at a suitable suspension height to ensure smooth drainage.
[0014] 2. The rotation of the pressure bar is linked to the locking mechanism of the locking block. Medical staff only need to rotate the pressure bar to lock and unlock the hook. The operation is convenient, quick and easy to master. Especially in emergency situations, it can respond quickly and provide strong support for the timely treatment of patients. At the same time, it also reduces the operation difficulty and training cost for medical staff. Attached Figure Description
[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the assembly of the adjusting seat, pressure strip, hook, and locking block of this utility model;
[0018] Figure 3 This is a schematic diagram of the adjusting seat structure of this utility model;
[0019] Figure 4 This is a schematic diagram of the locking block structure of this utility model;
[0020] Figure 5 This is a schematic diagram illustrating the use of the pressure strip and hook of this utility model.
[0021] The diagram shows the following labels: 1. Upright pole; 11. Locking groove; 12. Locking tooth; 2. Adjusting seat; 21. Limiting block; 22. Rotating seat; 23. Adjusting groove; 24. Limiting rod; 3. Pressure bar; 31. Pressure block; 32. Adjusting hole; 33. Counterweight; 4. Hook; 41. Push block; 5. Locking block; 51. Limiting hole; 52. Return spring. Detailed Implementation
[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.
[0023] Example
[0024] like Figure 1 As shown, an adjustable drainage tube holder for neurosurgical care includes a vertical rod 1, an adjusting seat 2 that is sleeved on the vertical rod 1 and slides along the length of the vertical rod 1, a pressure strip 3 that is rotatably installed on the side of the adjusting seat 2, and a hook 4 installed on the pressure strip 3. The adjusting seat 2 can drive the pressure strip 3 and the hook 4 installed on the pressure strip 3 to move up and down along the vertical rod 1 to adjust the height, thereby adjusting the height position of the drainage tube suspended in the hook 4 to match different usage needs.
[0025] The pressure strip 3 can rotate around the axis between itself and the adjusting seat 2. When the pressure strip 3 rotates to a vertical position at its lower end, the pressure block 31 at its lower part presses against the locking block 5, causing the locking block 5 to slide and thus its end engages with the locking groove 11 on the side of the upright 1. This causes the teeth on the end face of the locking block 5 to mesh with the locking teeth 12 at the bottom of the locking groove 11, thereby restricting the sliding of the adjusting seat 2 along the length of the upright 1 and fixing the height of the hook 4. This locking and unlocking method is achieved by rotating the pressure strip 3, which is relatively simple to operate. When medical staff need to adjust the height of the drainage tube holder, they only need to rotate the pressure strip 3 so that the pressure block 31 no longer presses against the locking block 5, causing the teeth on its end face to separate from the locking teeth 12. At this time, the adjusting seat 2 can slide along the upright 1. After the height adjustment is completed, the pressure strip 3 can be rotated back to its original position to achieve quick locking. Compared to traditional locking methods using nuts, bolts, and other complex mechanisms, this method of locking and unlocking by rotating the pressure bar 3 is more convenient and faster. It does not require additional tools and can efficiently complete the operation in emergency situations or when frequent adjustments are needed. It meets the need for flexible adjustment of drainage tube holders in neurosurgical nursing and can also be promoted for use in other departments.
[0026] like Figure 2As shown, the limiting block 21 engages with the locking groove 11, further assisting in positioning the adjusting seat 2 on the upright 1. During the sliding of the adjusting seat 2 along the upright 1, the engagement of the limiting block 21 and the locking groove 11 ensures that the adjusting seat 2 moves along a predetermined path, preventing instability such as wobbling, rotation, or offset. The top of the pressure strip 3 is mounted in the rotating seat 22 via a pivot, enabling its rotation.
[0027] like Figure 3 As shown, the locking block 5 is fitted into the adjusting groove 23, and the limiting rod 24 is engaged in the limiting hole 51. The adjusting groove 23 provides a specific movement space for the locking block 5. When the pressure bar 3 rotates and the pressure block 31 applies pressure to the locking block 5, the locking block 5 will slide within the adjusting groove 23. The adjusting groove 23 can precisely guide the movement path of the locking block 5, ensuring that the locking block 5 accurately engages with the locking groove 11 on the side of the upright 1. The limiting rod 24 is engaged in the limiting hole 51, effectively limiting the movement range of the locking block 5. This can prevent the locking block 5 from sliding excessively within the adjusting groove 23 and prevent the locking block 5 from coming out of the adjusting groove 23.
[0028] like Figure 4 As shown, a return spring 52 is provided in the limiting hole 51. The main purpose of the return spring 52 is to realize the function of automatic unlocking. When it is necessary to adjust the height position of the hook 4, the pressure on the lock block 5 can be released by rotating the pressure strip 3 outward. The return spring 52 can use its own elastic force to disengage the locking teeth on the end face of the lock block 5 from the locking teeth 12 at the bottom of the lock groove 11.
[0029] This automatic unlocking mechanism facilitates the adjustment of the drainage tube holder height by medical staff. In actual neurosurgical nursing scenarios, medical staff may need to frequently adjust the height of the drainage tube to accommodate various situations such as changes in patient position and treatment stage. The reset spring 52 makes the unlocking process simple and quick, allowing adjustment to begin without additional complicated operations, thus improving the work efficiency of medical staff.
[0030] like Figure 5 As shown, the hook 4 is rotatably installed in the adjustment hole 32. Under normal use, the lower end of the pressure strip 3 is vertical. At this time, the pressure block 31 presses down on the locking block 5, locking it with the locking groove 11. Simultaneously, the end of the hook 4 abuts against the locking block 5 via the push block 41, causing the hook 4 to be tilted towards the pressure strip 3 at the end furthest from the adjustment hole 32. At this time, a contraction opening is formed between the end of the hook 4 and the pressure strip 3, which helps to stably place the drainage tube on the hook 4, preventing the drainage effect from being affected by shaking or sliding. The contraction opening can also limit the drainage tube, preventing it from accidentally slipping off the hook 4.
[0031] When the pressure strip 3 is removed, the locking block 5 also separates from the push block 41. Under the influence of its own gravity, the end of the hook 4 that is away from the adjustment hole 32 deflects outward, thereby increasing the space between it and the pressure strip 3, making it easier to remove and insert the drainage tube from the hook 4, and effectively improving the work efficiency of medical staff.
[0032] A counterweight 33 is provided at the bottom of the pressure bar 3, which increases the weight at the bottom of the pressure bar 3. When the pressure bar 3 rotates to the appropriate position so that the pressure block 31 presses against the locking block 5, the counterweight 33 can use its own weight to increase the pressure of the pressure block 31 on the locking block 5.
[0033] In practical use, due to the complex environment of hospitals, the environment may be subject to various external forces such as vibration and collision. The counterweight 33 can ensure that under these circumstances, the pressure block 31 can still stably press down on the locking block 5, preventing the locking block 5 from accidentally disengaging from the locking groove 11, thereby ensuring that the hook 4 of the drainage tube hanger is in a stable position and maintaining the stable suspension state of the drainage tube.
[0034] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.
Claims
1. An adjustable drainage tube holder for neurosurgical nursing, characterized in that: It includes a pole (1), an adjustment seat (2) that is sleeved on the pole (1) and slides along the length of the pole (1), a pressure strip (3) that is rotatably installed on the side of the adjustment seat (2), and a hook (4) installed on the pressure strip (3); A locking block (5) is slidably installed on the adjusting seat (2), and a pressing block (31) is provided on the lower side of the pressing strip (3). When the pressing strip (3) rotates to the lower end of the pressing strip (3) and the pressing block (31) presses the locking block (5), so that the end of the locking block (5) is inserted into the locking groove (11) on the side of the upright (1), and the end face of the locking block (5) meshes with the locking teeth (12) at the bottom of the locking groove (11) through the locking teeth.
2. The adjustable drainage tube holder for neurosurgical care according to claim 1, characterized in that: The adjusting seat (2) is provided with an adjusting groove (23), and the locking block (5) is fitted in the adjusting groove (23); a limiting rod (24) is provided in the adjusting groove (23), and a limiting hole (51) is provided on the locking block (5), and the limiting rod (24) is fitted in the limiting hole (51).
3. The adjustable drainage tube holder for neurosurgical nursing according to claim 2, characterized in that: A reset spring (52) is provided in the limiting hole (51). One end of the reset spring (52) is connected to the wall of the limiting hole (51), and the other end is connected to the limiting rod (24). When the reset spring (52) is reset, the locking teeth and locking teeth (12) on the end face of the locking block (5) are disengaged from each other.
4. The adjustable drainage tube holder for neurosurgical nursing according to claim 1, characterized in that: The pressure bar (3) is provided with an adjustment hole (32), and the end of the hook (4) passes through the adjustment hole (32) and is connected to the wall of the adjustment hole (32) through a rotating shaft; a push block (41) is provided at one end of the hook (4) that passes through the adjustment hole (32). When the pressure bar (3) rotates to its lower end being vertical, the push block (41) abuts against the locking block (5), so that the end of the hook (4) away from the adjustment hole (32) is tilted toward the pressure bar (3).
5. The adjustable drainage tube holder for neurosurgical care according to claim 1, characterized in that: The adjusting seat (2) is provided with a limiting block (21) inside, and the limiting block (21) is engaged in the locking groove (11); a rotating seat (22) is provided on the outside of the adjusting seat (2), and the top of the pressure strip (3) is installed in the rotating seat (22) through a rotating shaft; a counterweight (33) is provided at the bottom of the pressure strip (3).