Drainage bottle suspension device
By introducing a rotatable measuring rod and a wire hole fixing structure into the drainage bottle suspension device, the problem of unstable drainage bottle suspension was solved, enabling accurate height adjustment and fixation, and improving the stability of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- AFFILIATED PEOPLES HOSPITAL OF NINGBO UNIV
- Filing Date
- 2025-02-27
- Publication Date
- 2026-07-03
AI Technical Summary
The lack of a suspension device for the drainage bottle in the existing technology makes it easy to adjust and identify the height, which causes the drainage bottle to swing easily during use and is difficult to keep stable.
A drainage bottle suspension device was designed, comprising a suspension frame, a suspension wire, and a hook. The suspension frame is equipped with a rotatable measuring rod and a receiving groove. The suspension wire is fixed through a wire hole, and combined with scale markings, the height of the drainage bottle can be accurately adjusted and fixed.
It enables convenient adjustment and fixation of the drainage bottle height, reduces the swinging of the drainage bottle during use, and improves the stability of use.
Smart Images
Figure CN224441790U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of medical device technology, and in particular to a drainage bottle suspension device. Background Technology
[0002] In clinical practice, some surgical procedures require the placement of drainage bottles after the procedure. For example, ventricular puncture for external drainage of cerebrospinal fluid is a common neurosurgical procedure. It requires placing the front end of the drainage tube inside the ventricle and connecting the end to a sterile drainage bottle to drain the cerebrospinal fluid out of the body.
[0003] According to the operating procedures for ventricular drainage, the head of the bed should be raised by 30° during the operation, keeping the patient's head, neck and trunk in the axial position, and the drip tip of the drainage tube should be placed 10-15cm above the plane of the lateral ventricle. In actual operation, a drainage bottle suspension device that is easy to adjust and identify the height is required. Summary of the Invention
[0004] The purpose of this application is to provide a drainage bottle suspension device.
[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a drainage bottle suspension device, including a suspension frame for support, a suspension wire for suspending the bottle, and a hook. A measuring part is sleeved on the suspension frame. The measuring part includes a rotatably disposed measuring rod and a receiving groove for accommodating the measuring rod. When the measuring rod rotates away from the measuring part to its maximum angle, it is perpendicular to the measuring part. A wire hole is provided at the movable end of the measuring rod. When the measuring rod rotates to a state perpendicular to the suspension frame, the wire hole rotates and engages the suspension wire, so that the suspension wire remains relatively fixed in the corresponding position.
[0006] As a preferred embodiment, the bottom of the suspension is provided with a fixing part for fixing the bottom of the suspension wire, the length of the measuring rod is less than the distance between the suspension wire and the suspension, and when the measuring rod is rotated to a state perpendicular to the suspension, the suspension wire is restricted by the wire hole and close to the suspension.
[0007] As a preferred embodiment, a fixing frame is provided at the bottom of the suspension, and a storage box is provided at the connection between the fixing frame and the suspension. The storage box slides from the outside of the fixing frame into the inside of the fixing frame and is finally fixed by a fastener. When fixed, the gap between the storage box and the inside of the fixing frame is reduced and the suspension wire is pressed to form the fixing part.
[0008] As a preferred embodiment, the suspension includes a plurality of interlocking single rods, with a telescopic joint between adjacent single rods. The telescopic joint can be adjusted in length by adjusting the friction between adjacent single rods.
[0009] As a preferred embodiment, each of the individual rods is provided with a scale, and the scale of the bottommost rod is marked with increments from top to bottom, while the scales of the remaining rods are marked with increments from bottom to top.
[0010] As a preferred embodiment, two single rods are provided, and a telescopic joint is also provided between the single rod at the bottom and the fixing frame.
[0011] As a preferred embodiment, the mounting bracket is a foldable tripod.
[0012] As a preferred embodiment, the top of the wire hole is rectangular and the bottom is cylindrical, and the top width of the wire hole is smaller than its bottom width.
[0013] As a preferred embodiment, the hook includes a tensioning part, a hook part, a buckle, and a hook tip. The hook tip is formed at the tail end of the hook part. The buckle is installed via a pivot, and a torsion spring is provided at the pivot to keep the buckle in contact with the hook tip in the initial state.
[0014] As a preferred embodiment, an observation slot is provided on the inner side of the receiving groove corresponding to the rotation position of the measuring rod. The observation slot has a fixed height, and a scale mark is provided between the observation slot and the bottom of the measuring part.
[0015] Compared with the prior art, the beneficial effects of this application are as follows:
[0016] The measuring unit allows for direct measurement of the specific height of the IV drip bottle, facilitating height control during actual use. Furthermore, the wire hole design ensures that when the measuring unit slides to the same height as the IV drip bottle, it limits the suspension wire at the corresponding position, preventing accidental collisions and swaying during use. This, in turn, helps to prevent the IV drip bottle from swinging during use and facilitates its secure fixation. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of one embodiment of this application.
[0018] Figure 2 yes Figure 1 A schematic diagram of the measuring rod in a vertical position.
[0019] Figure 3 This is a schematic diagram showing the suspension wire being compressed when the distance between the measuring rod and the measuring part is less than the distance between the suspension wire and the measuring part.
[0020] Figure 4 This is a diagram showing the bottom of the suspension wire fixed after the storage box is set up.
[0021] Figure 5 This is a structural diagram of the measuring section.
[0022] Figure 6 This is a schematic diagram of the hook structure.
[0023] In the diagram: 1. Suspension; 2. Measuring section; 3. Suspension wire; 4. Hook; 41. Tensioning section; 42. Hook; 43. Buckle; 44. Hook tip; 5. Storage box; 6. Fixing frame; 7. Telescopic joint; 8. Measuring rod; 9. Fixing section. Detailed Implementation
[0024] The present application will be further described below with reference to specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0025] In the description of this application, it should be noted that the directional terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this application.
[0026] It should be noted that the terms "first," "second," etc., in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.
[0027] The terms “comprising” and “having”, and any variations thereof, in the specification and claims of this application are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or device.
[0028] Example:
[0029] Reference Figures 1 to 5This embodiment proposes a drainage bottle suspension device, including a suspension frame 1 for support, a suspension wire 3 for suspending the bottle, and a hook 4. A measuring part 2 is sleeved on the suspension frame 1. The measuring part 2 includes a rotatably mounted measuring rod 8 and a receiving groove for accommodating the measuring rod 8. When the measuring rod 8 rotates away from the measuring part 2 to its maximum angle, it is perpendicular to the measuring part 2. A wire hole is provided at the movable end of the measuring rod 8. When the measuring rod 8 rotates to a state perpendicular to the suspension frame 1, the wire hole rotates and engages the suspension wire 3, so that the suspension wire 3 remains relatively fixed in the corresponding position. The measuring part 2 slides on the suspension frame 1. The fixed position of the measuring part 2 makes it easy to obtain its height. The measuring rod 8 is mounted on the measuring part 2, making it easy to obtain its accurate height. When the measuring rod 8 rotates to a state perpendicular to the measuring part 2, the height of the measuring rod 8 can be obtained more accurately. At this time, the measuring rod 8 can slide to the vicinity of the bottle to obtain the actual height of the bottle. Compared to visual estimation or the use of other measuring tools, the suspension device in this embodiment is easy to use directly. When the suspension 1 itself has scale markings, the specific setting height of the drip bottle can be directly obtained, making it convenient to control the height of the drainage bottle during actual use. On the other hand, through the setting of the wire hole, when the measuring part 2 slides to the same height as the drainage bottle, the wire hole limits the suspension wire 3 at the corresponding position, which can prevent the suspension wire 3 from accidentally colliding and swinging during use, thereby preventing the drainage bottle from swinging during use to a certain extent, which is beneficial for fixing the drainage bottle.
[0030] Measurement Unit 2 Figure 2 , Figure 5 As shown, it can be a C-clamp configuration, tightened or loosened by screws, moving up and down when loosening and fixing when tightening.
[0031] The suspension wire 3 can be installed as follows: Figure 1 As shown, it points vertically downwards, but in actual use, it can also be tilted for ease of operation. The bottom of the suspension wire 3 is as follows: Figure 4 As shown, it is tilted and dragged into the gap at the fixed part 9 for clamping.
[0032] The suspension wire 3 can be made of materials such as steel wire or nylon wire, but steel wire is generally preferred at present.
[0033] For the specific form of measuring rod 8, please refer to... Figure 5 Rotary rods can be installed on both sides of the bottom of the measuring rod 8 in the corresponding slots opened in the measuring section 2.
[0034] The bottom of the suspension 1 is provided with a fixing part 9 for fixing the bottom of the suspension wire 3. The length of the measuring rod 8 is less than the distance between the suspension wire 3 and the suspension 1. When the measuring rod 8 is rotated to a state perpendicular to the suspension 1, the suspension wire 3 is restricted by the wire hole and pressed against the suspension 1. The fixing of the bottom of the suspension wire 3 is obviously not fixed and cannot be moved. The fixing part 9 only presses and fixes the bottom of the suspension wire 3. When the measuring rod 8 is in use, after the wire hole restricts the suspension wire 3, the suspension wire 3 still remains in a pressed state and is pressed against the measuring part 2, which facilitates measurement. On the other hand, the pressed suspension wire 3 has better stability and is not easy to swing or shake.
[0035] A fixing frame 6 is provided at the bottom of the suspension 1. A storage box 5 is provided at the connection between the fixing frame 6 and the suspension 1. The storage box 5 slides from the outside of the fixing frame 6 into the inside of the fixing frame 6 and is finally fixed by a fastener (such as a bolt, not shown in the figure). When fixed, the gap between the storage box 5 and the inside of the fixing frame 6 is reduced and the suspension wire 3 is pressed to form the fixing part 9. The storage box 5 makes it convenient to place some necessary items during care, and the suspension wire 3 can also be pressed together when the storage box 5 is installed, which can optimize the structural space and make the overall suspension device simpler and easier to use.
[0036] The suspension 1 includes multiple interlocking single links, with a telescopic joint 7 between adjacent single links. The telescopic joint 7 adjusts the length by regulating the friction between adjacent single links. The suspension 1, with its multiple interlocking single links, can be configured to be length-adjustable and fixed or contact-fixed via the telescopic joint. The telescopic joint 7 achieves fixation by adjusting the friction, for example, by tightening or loosening bolts.
[0037] To facilitate direct height data acquisition, each pole is equipped with graduations. The bottom pole has graduations that increase sequentially upwards, while the remaining poles have graduations that increase sequentially downwards. The bottom pole is typically read directly during use, so its graduations can be read sequentially upwards from the top. The top poles are usually extended or retractable, so their graduations start from 0 and increase sequentially; the actual reading at the bottom is then used. Adding these two graduations together gives the height. This setup makes it easier to quickly locate the corresponding height graduation during use.
[0038] Two single rods are preferably provided, and a telescopic joint 7 is also provided between the bottom single rod and the fixing frame 6. The advantage of having a telescopic joint at the bottom of the bottom single rod is that the bottom single rod can be directly retracted into the fixing frame 6 when stored, which can further reduce the volume when stored.
[0039] Since the bottom single rod is installed via a telescopic joint 7, which is essentially a structure for adjusting the tightness of the connecting rod, for example, using a bolt structure, consisting of a ring-shaped fixing ring and a rotatable and tightenable bolt. To adjust, first loosen the adjustment length, then tighten it to secure it. Of course, the telescopic joint 7 can actually take many forms. Adjusting and fixing the length of two connecting rods is a common existing technology, so the implementation method can be freely chosen according to actual needs. Therefore, this embodiment will not describe or limit the telescopic joint 7 in detail. Such a telescopic joint 7 is generally easy to disassemble. Therefore, in this embodiment, the bottom single rod can also be installed in other structures, such as directly in the frame holes on the side or head of the bed, which facilitates the fixing of the entire suspension device during actual use.
[0040] The preferred mounting bracket 6 is a foldable tripod. Figure 1 The tripod shown is for illustrative purposes only. Other types of foldable brackets can be used as needed. The principle of the foldable tripod is simple and easy to understand, and choosing such a tripod is in line with the easy storage characteristics of the suspension device in this embodiment.
[0041] The top of the wire hole is rectangular, and the bottom is cylindrical, with the top width being smaller than the bottom width. This prevents the suspension wire 3 from slipping off the top of the wire hole after it is inserted.
[0042] Hook 4 Figure 1 The diagram shown illustrates one possible preferred solution, as follows: Figure 6 As shown, the hook 4 includes a tensioning part 41, a hook part 42, a latch 43, and a hook tip 44. The hook tip 44 is formed at the tail end of the hook part 42. The latch 43 is mounted via a pivot, and a torsion spring is provided at the pivot to keep the latch 43 in contact with the hook tip 44 in the initial state. The tensioning part 41 is located at the top of the hook part 42. The tensioning part 41 is initially in a tightened state. When adjustment is needed, the tensioning part 41 is pressed down into the top of the hook part 42. At this time, the tensioning part 41 is released during the pressing process, so the position of the hook 4 on the suspension wire 3 can be adjusted.
[0043] Regarding the specific structure of the tensioning part 41, it can be equipped with an elastic pressure block. In its initial state, the elastic pressure block presses the suspension wire 3 in the top inner cavity of the hook part 42. When the tensioning part 41 is pressed down, it compresses the elastic pressure block, thereby releasing the pressure on the suspension wire 3, allowing the hook 4 to be adjusted up and down. Alternatively, the tensioning part 41 can also be configured as a rotating bolt, which is threaded into the side of the hook part 42. It can be adjusted when loosened and fixed when tightened. The principle of similar structures for up and down adjustment is simple and easy to understand, so no additional drawings or descriptions are provided.
[0044] When in use, the buckle 43 can be pressed directly against the hanging hole at the top of the drip bottle so that it can move elastically toward the inside of the hook 42. After the hanging hole of the drip bottle enters the hook tip 44, the buckle 43 will automatically spring back to hook the drip bottle.
[0045] An observation slot is provided on the inner side of the receiving groove corresponding to the rotation position of the measuring rod 8. The observation slot has a fixed height (i.e., it is set at a fixed height of the measuring part 2), and a scale mark is provided between the observation slot and the bottom of the measuring part 2. In use, the height of the observation slot can correspond to the height of the measuring rod 8. The fixed height of the observation slot and the scale mark between it and the bottom of the measuring part 2 allow for more precise measurement of the height of the drainage bottle by the measuring rod 8. Of course, since the end of the measuring rod 8 is fixed with a wire hole and a suspension wire 3, and the drainage bottle is actually... Figure 3 The hook 4 shown is used for fixing, so there is a height difference between the hook 4 and the measuring rod 8. However, this height difference is generally within 1 cm, which is within the operable error range and does not affect normal use.
[0046] The basic principles, main features, and advantages of this application have been described above. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this application. Various changes and modifications can be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection claimed by this application is defined by the appended claims and their equivalents.
Claims
1. A drainage bottle hanger, characterized in that, It includes a suspension for support, a suspension wire and a hook for suspending the bottle, a measuring part is sleeved on the suspension, the measuring part includes a rotatable measuring rod and a receiving groove for accommodating the measuring rod, the measuring rod is perpendicular to the measuring part when rotated away from the measuring part to the maximum angle, and the movable end of the measuring rod is provided with a wire hole.
2. The drainage bottle suspension device of claim 1, wherein, The bottom of the suspension is provided with a fixing part for fixing the bottom of the suspension wire. The length of the measuring rod is less than the distance between the suspension wire and the suspension. When the measuring rod is rotated to a state perpendicular to the suspension, the suspension wire is restricted by the wire hole and moves closer to the suspension.
3. The drainage bottle suspension device of claim 2, wherein, A fixing frame is provided at the bottom of the suspension, and a storage box is provided at the connection between the fixing frame and the suspension. The storage box slides from the outside of the fixing frame into the inside of the fixing frame and is finally fixed by a fastener. When fixed, the gap between the storage box and the inside of the fixing frame is reduced and the suspension wire is pressed to form the fixing part.
4. The drainage bottle suspension device of claim 3, wherein, The suspension includes multiple interlocking single rods, and a telescopic joint is provided between two adjacent single rods. The telescopic joint can be adjusted in length by adjusting the friction between two adjacent single rods.
5. The drainage bottle suspension device of claim 4, wherein, Each of the individual rods is marked with graduations, and the graduations on the bottommost rod are sequentially increasing upwards, while the graduations on the remaining rods are sequentially increasing downwards.
6. The drainage bottle suspension device of claim 5, wherein, There are two single rods in total, and a telescopic joint is also provided between the single rod at the bottom and the fixed frame.
7. The drainage bottle suspension device as described in claim 3, characterized in that, The mounting bracket is a foldable tripod.
8. The drainage bottle suspension device of claim 1, wherein, The top of the wire hole is rectangular and the bottom is cylindrical, and the top width of the wire hole is smaller than its bottom width.
9. The drainage bottle suspension apparatus of claim 1, wherein, The hook includes a tensioning part, a hook part, a buckle, and a hook tip. The hook tip is formed at the tail end of the hook part. The buckle is installed via a pivot, and a torsion spring is provided at the pivot to keep the buckle in contact with the hook tip in the initial state.
10. The drainage bottle suspension device of claim 1, wherein, An observation slot is provided on the inner side of the receiving groove corresponding to the rotation position of the measuring rod. The observation slot has a fixed height, and a scale mark is provided between the observation slot and the bottom of the measuring part.