CN219354808U - Drainage tube with adjustable length - Google Patents
Drainage tube with adjustable length Download PDFInfo
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- CN219354808U CN219354808U CN202223069135.2U CN202223069135U CN219354808U CN 219354808 U CN219354808 U CN 219354808U CN 202223069135 U CN202223069135 U CN 202223069135U CN 219354808 U CN219354808 U CN 219354808U
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- drainage tube
- tube body
- drainage
- shell
- rotating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model provides a length-adjustable drainage tube, which relates to the technical field of medical appliances and comprises a drainage tube body and a winder; one end of the drainage tube body is provided with an insertion end for being inserted into the body of a patient, the other end of the drainage tube body is communicated with a drainage bag, and the middle part of the drainage tube body is adjustable and wound on a winder. Through the winding and unwinding of the winder, the whole length of the drainage tube body can be adjusted according to actual conditions. When the patient needs to turn over, lie on the side to check the skin or need to move downwards, the drainage tube body is properly extended, so that the traction of the pipeline can be prevented when the patient changes the body position. When the patient lies down, properly shortens the drainage tube body, can prevent the drainage tube body from being wound in disorder, and reduces the risk of related infection of the pipeline of the patient.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a length-adjustable drainage tube.
Background
Some patients need to be provided with a drainage tube after operation to guide effusion to flow out, remove pus and necrotic tissues in the abdominal cavity, and prevent the accumulation of blood, digestive juice, exudates and the like in the abdominal cavity to cause infection diffusion.
But the length of the existing drainage tube is fixed. After the operation of the patient, the drainage tube is hung on hooks at two sides of the sickbed. When a patient needs to turn over, lie on his side to check the skin, or need to move down, the length of the drainage tube may not be long enough, so that the drainage tube may cause the tube to be pulled when the patient changes positions. If the length of the drain tube is set long, there may occur difficulty in arrangement and risk of infection of the patient with respect to the tube. Thus, there is a need for a length-adjustable drain tube to adjust the length according to the patient's posture changing needs.
Disclosure of Invention
The utility model provides a length-adjustable drainage tube which can adjust the length according to the position change requirement of a patient and solves the problems in the background technology.
Embodiments of the present utility model are implemented as follows:
in some embodiments of the utility model, a length-adjustable drain tube is provided, comprising a drain tube body and a winder; one end of the drainage tube body is provided with an insertion end for being inserted into the body of a patient, the other end of the drainage tube body is communicated with a drainage bag, and the middle part of the drainage tube body is adjustable and wound on a winder.
In some embodiments of the utility model, a winder comprises a shell, wherein the shell is rotatably provided with a wire spool, two sides of the shell are respectively provided with a pipe inlet and a pipe outlet, and the wire spool comprises a rotating disk, a limiting disk and a wire spool clamped between the rotating disk and the limiting disk;
the rotating disc is rotationally connected with the shell, penetrates through the outer side wall of the shell and is provided with a rotating part at one side, extending out of the outer side wall of the shell, of the rotating disc;
the limiting disc and the winding column are both positioned inside the shell, the side wall of the winding column is penetrated and provided with a penetrating notch, and the drainage tube body sequentially penetrates through the inlet tube orifice, the penetrating notch and the outlet tube orifice.
In some embodiments of the utility model, the rotating disc comprises two parallel-arranged discs and a rotating column clamped between the two discs, and the side wall of the shell is clamped between the two discs; the rotation part is arranged on a tray body positioned outside the shell, and the winding post is arranged on the tray body positioned inside the shell.
In some embodiments of the present utility model, two grooves are formed on a side of the rotating disc extending out of the outer side wall of the housing, and the rotating portion is a rotating wall located between the two grooves.
In some embodiments of the present utility model, the winding post is divided into two post units by the through notch, and the edge of any one post unit located at the through notch is provided with a round corner.
In some embodiments of the utility model, the edge of the drainage bag is provided with a rope hole.
In some embodiments of the utility model, the portion of the drain tube body between the drain bag and the reel is provided with a clip for securing with the outside.
In some embodiments of the utility model, the end of the drain tube body near the insertion end is provided with a drain clip for controlling the drain tube body to circulate or close.
In some embodiments of the utility model, the drainage clip is provided with a clip hole, and the drainage tube body is penetrated through the clip hole;
the clamping hole comprises a circulation end which is the same as the outer diameter of the drainage tube body and a clamping end which is smaller than the outer diameter of the drainage tube body, and the circulation end and the clamping end are in smooth transition.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the utility model provides a length-adjustable drainage tube, which comprises a drainage tube body and a winder; one end of the drainage tube body is provided with an insertion end for being inserted into the body of a patient, the other end of the drainage tube body is communicated with a drainage bag, and the middle part of the drainage tube body is adjustable and wound on a winder.
Through the winding and unwinding of the winder, the whole length of the drainage tube body can be adjusted according to actual conditions. When the patient needs to turn over, lie on the side to check the skin or need to move downwards, the drainage tube body is properly extended, so that the traction of the pipeline can be prevented when the patient changes the body position. When the patient lies down, properly shortens the drainage tube body, can prevent the drainage tube body from being wound in disorder, and reduces the risk of related infection of the pipeline of the patient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a drainage tube with adjustable length according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a winding according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a wire spool according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a drainage clip according to an embodiment of the present utility model.
Icon: 1-a drainage tube body; 2-a winder; 3-an insertion end; 4-drainage bags; 5-a housing; 6-wire spool; 7-a pipe inlet; 8-a pipe outlet; 9-rotating a disc; 10-limiting plates; 11-winding posts; 12-a rotating part; 13-penetrating a notch; 14-a tray body; 15-rotating the column; a 16-column unit; 17-grooves; 18-rope penetrating holes; 19-a clip; 20-drainage clips; 21-a flow end; 22-clamping end.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Please refer to fig. 1-4.
The embodiment provides a length-adjustable drainage tube, which comprises a drainage tube body 1 and a winder 2; one end of the drainage tube body 1 is provided with an insertion end 3 for being inserted into the body of a patient, the other end of the drainage tube body 1 is communicated with a drainage bag 4, and the middle part of the drainage tube body 1 is adjustable and wound on the winder 2.
When in use, the whole length of the drainage tube body 1 can be adjusted according to actual conditions through the winding and unwinding of the winder 2. When the patient needs to turn over, lie on his side to check the skin, or need to move down, by properly extending the drainage tube body 1, it is possible to prevent the tube from being pulled when the patient changes the posture. When the patient lies down, the drainage tube body 1 is properly shortened, the drainage tube body 1 can be prevented from being wound in disorder, and the risk of the patient for generating related infection of the pipeline is reduced.
Further, the winder 2 comprises a shell 5, the shell 5 is rotatably provided with a wire spool 6, two sides of the shell 5 are respectively provided with a pipe inlet 7 and a pipe outlet 8, and the wire spool 6 comprises a rotating disk 9, a limiting disk 10 and a wire spool 11 clamped between the rotating disk 9 and the limiting disk 10; the rotating disc 9 is rotationally connected with the shell 5, the rotating disc 9 penetrates through the outer side wall of the shell 5, and a rotating part 12 is arranged on one side, extending out of the outer side wall of the shell 5, of the rotating disc 9; the limiting disc 10 and the winding post 11 are both positioned inside the shell 5, the side wall of the winding post 11 is penetrated and provided with a penetrating notch 13, and the drainage tube body 1 sequentially penetrates through the inlet tube orifice 7, the penetrating notch 13 and the outlet tube orifice 8.
In this embodiment, the rotating disc 9 is rotatably connected to the housing 5, and the entire spool 6 is rotated relative to the housing 5 by manually rotating the rotating portion 12 located outside the housing 5. The wrapping post 11 is clamped between the rotating disc 9 and the limiting disc 10, and the outer diameter of the wrapping post 11 is smaller than that of the rotating disc 9 and the limiting disc 10, so that the drainage tube body 1 cannot slip when being wound on the wrapping post 11.
When in use, the middle part of the drainage tube body 1 is positioned in the penetrating notch 13. Through manual rotation portion 12, spool 6 and casing 5 can take place relative rotation, and drainage tube body 1 winds to establish on wrapping post 11 to realize drainage tube body 1 extension's shortening. When the drainage tube body 1 needs to be prolonged, the drainage tube body 1 can be wound away from the winding post 11 by reversely rotating the rotating part 12 or pulling the drainage tube body 1 to extend out of two ends of the winder 2. When the drainage tube body 1 is prolonged to the longest, the middle part of the drainage tube body only penetrates through the penetrating notch 13 and is not wound on the winding post 11, and at the moment, the whole winder 2 can slide along the drainage tube body 1, so that the position of the winder 2 is adjusted.
Further, the rotating disc 9 includes two parallel-arranged discs 14 and a rotating column 15 clamped between the two discs 14, and the side wall of the housing 5 is clamped between the two discs 14; the rotating portion 12 is provided on a tray 14 located outside the housing 5, and the winding post 11 is provided on the tray 14 located inside the housing 5.
In the present embodiment, the side wall of the housing 5 is clamped between the two disk bodies 14, so that the relative rotation between the rotating disk 9 and the housing 5 is realized, and the axial movement between the rotating disk 9 and the housing 5 is prevented.
Preferably, there is some damping between the disc 14 and the housing 5. When the length of the drainage tube body 1 is adjusted to be proper, external slight disturbance cannot cause the rotating disc 9 and the shell 5 to rotate relatively, so that the stability of the length is ensured. Meanwhile, the damping is not easy to be too large, so that the rotating disc 9 is prevented from being difficult to rotate when the length of the drainage tube body 1 is adjusted.
Preferably, the winding post 11 is divided into two column units 16 by the through notch 13, and the edge of any column unit 16 located at the through notch 13 is provided with a round corner. When the drainage tube body 1 is wound on the winding post 11, bending with smaller bending radius can occur at the positions of two ends of the penetrating notch 13, and the drainage tube body 1 can be blocked. The edges of the column units 16, which are positioned on the through holes 13, are provided with round corners so as to increase the bending radius of the drainage tube body 1 at the positions and prevent the drainage tube body 1 from being blocked.
Further, two grooves 17 are formed in one side of the rotating disc 9 extending out of the outer side wall of the housing 5, and the rotating portion 12 is a rotating wall located between the two grooves 17.
In use, the rotating disc 9 is forced to rotate by extending a finger into the recess 17 and pinching the rotating wall with a hand. The rotating portion 12 is provided so as not to protrude from the surface of the rotating disk 9. To ensure a compact appearance of the winder 2.
Preferably, the groove 17 extends into the column unit 16, and makes the column unit 16 have a shell shape with an equal thickness of a side wall, and the thickness is the same as the thickness of the tray 14, the rotation column 15, and the limit tray 10. This arrangement reduces the weight of the spool 6, and at the same time, can reduce deformation caused by uneven thickness in the respective places when the spool 6 is processed by injection molding.
Further, the edge of the drainage bag is provided with a rope threading hole 18, so that the drainage bag can be fixed at the bedside through a rope to prevent shaking.
Further, a portion of the drain tube body 1 located between the drain bag 4 and the winder 2 is provided with a clip 19 for fixation with the outside. The clip 19 may be fixed to the drain tube body 1 by means of adhesion or tying, etc. The drainage bag on one side of the drainage tube body 1 close to the drainage bag 4 is fixed on the bed sheet through a clip 19 so as to prevent the pipeline from being pulled when the posture of a patient is changed. The clip 19 is arranged on one side of the drainage tube body 1 close to the drainage bag 4, so that the expansion and contraction of the drainage tube body 1 are prevented from being influenced.
Further, a drainage clamp 20 is arranged at the end part of the drainage tube body 1 close to the insertion end 3, and the drainage clamp 20 is used for controlling the drainage tube body 1 to circulate or be closed. In detail, the drainage clip 20 is provided with a clip hole, and the drainage tube body 1 is penetrated through the clip hole; the clamping hole comprises a circulation end 21 with the same outer diameter as the drainage tube body 1 and a clamping end 22 smaller than the outer diameter of the drainage tube body 1, and the circulation end 21 and the clamping end 22 are in smooth transition. When the drainage tube body 1 is required to circulate, the drainage tube body 1 is slid to the circulation end 21; when the drainage tube body 1 needs to be closed, the drainage tube body 1 is slid to the clamping end 22, and the drainage tube is extruded and deformed by the clamping end 22 so as to realize blockage closing.
In summary, the present utility model provides a length-adjustable drainage tube, including a drainage tube body 1 and a winder 2; one end of the drainage tube body 1 is provided with an insertion end 3 for being inserted into the body of a patient, the other end of the drainage tube body 1 is communicated with a drainage bag 4, and the middle part of the drainage tube body 1 is adjustable and wound on the winder 2.
Through the winding and unwinding of the winder 2, the whole length of the drainage tube body 1 can be adjusted according to actual conditions. When the patient needs to turn over, lie on his side to check the skin, or need to move down, by properly extending the drainage tube body 1, it is possible to prevent the tube from being pulled when the patient changes the posture. When the patient lies down, the drainage tube body 1 is properly shortened, the drainage tube body 1 can be prevented from being wound in disorder, and the risk of the patient for generating related infection of the pipeline is reduced.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The length-adjustable drainage tube is characterized by comprising a drainage tube body and a winder; one end of the drainage tube body is provided with an insertion end for being inserted into the body of a patient, the other end of the drainage tube body is communicated with a drainage bag, and the middle part of the drainage tube body is adjustable and wound on the winder.
2. The drainage tube with adjustable length according to claim 1, wherein the winder comprises a shell, a wire spool is rotatably arranged on the shell, a pipe inlet and a pipe outlet are respectively formed in two sides of the shell, and the wire spool comprises a rotating disk, a limiting disk and a wire spool clamped between the rotating disk and the limiting disk;
the rotating disc is rotationally connected with the shell, the rotating disc penetrates through the outer side wall of the shell, and a rotating part is arranged on one side, extending out of the outer side wall of the shell, of the rotating disc;
the limiting disc and the winding column are both positioned inside the shell, the side wall of the winding column is penetrated and provided with a penetrating notch, and the drainage tube body sequentially penetrates through the inlet pipe orifice, the penetrating notch and the outlet pipe orifice.
3. The length-adjustable drain tube of claim 2, wherein the rotating disc comprises two parallel-disposed discs and a rotating post clamped between the two discs, the side wall of the housing being clamped between the two discs; the rotating part is arranged on the tray body positioned outside the shell, and the winding post is arranged on the tray body positioned inside the shell.
4. The drainage tube of claim 2, wherein two grooves are formed in a side of the rotating disc extending out of the outer side wall of the housing, and the rotating portion is a rotating wall located between the two grooves.
5. The drainage tube of claim 2, wherein the winding post is divided into two column units by the through notch, and the edge of any column unit located at the through notch is provided with a round corner.
6. The drainage tube of claim 1, wherein the drainage bag has a rope hole at the edge.
7. The length-adjustable drainage tube according to claim 1, wherein a portion of the drainage tube body located between the drainage bag and the winder is provided with a clip for fixation with the outside.
8. The length-adjustable drainage tube of claim 1, wherein an end of the drainage tube body adjacent the insertion end is provided with a drainage clip for controlling the drainage tube body to circulate or close.
9. The length-adjustable drainage tube of claim 8, wherein the drainage clip is provided with a clip hole, the drainage tube body being threaded through the clip hole;
the clamping hole comprises a circulation end with the same outer diameter as the drainage tube body and a clamping end smaller than the outer diameter of the drainage tube body, and the circulation end and the clamping end are in smooth transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223069135.2U CN219354808U (en) | 2022-11-19 | 2022-11-19 | Drainage tube with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223069135.2U CN219354808U (en) | 2022-11-19 | 2022-11-19 | Drainage tube with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219354808U true CN219354808U (en) | 2023-07-18 |
Family
ID=87115723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223069135.2U Active CN219354808U (en) | 2022-11-19 | 2022-11-19 | Drainage tube with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219354808U (en) |
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2022
- 2022-11-19 CN CN202223069135.2U patent/CN219354808U/en active Active
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