A breast postoperative drainage device fixing tool
By designing a fixation device for postoperative drainage of breast tissue, using hooks to suspend the drainage bottle and ties to fix the drainage tube, combined with a transparent sleeve and storage box, the problem of adverse skin reactions caused by unstable fixation of the drainage device was solved, achieving stable fixation and convenient observation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE SEVENTH AFFILIATED HOSPITAL SUN YAT SEN UNIV SHENZHEN
- Filing Date
- 2025-04-02
- Publication Date
- 2026-07-14
AI Technical Summary
The current fixation method of postoperative breast drainage devices is prone to causing the adhesive tape to loosen, leading to adverse reactions such as skin redness, swelling, and itching, and increasing the risk of complications.
A fixation device for postoperative drainage of breast tissue was designed, including a vertically malleable hanging plate and hook structure, combined with a transparent sleeve and storage box. The drainage bottle is suspended by the hook, the drainage tube is fixed by the tie strip, and auxiliary fixation is used to prevent slippage and avoid adverse reactions of the adhesive method.
It effectively prevents the drainage device from falling off, reduces contact dermatitis, improves patient comfort, reduces the risk of complications, and facilitates observation of fluid level and drainage tube status.
Smart Images

Figure CN224484689U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of postoperative drainage of breast tissue, specifically a fixation device for postoperative drainage of breast tissue. Background Technology
[0002] Following breast surgery, it is routine to place a negative pressure drainage device in the patient to drain subcutaneous fluid. This typically consists of a drainage tube connected to an external drainage bottle. Early postoperative ambulation is crucial for promoting patient recovery, but how to secure and maintain the drainage device properly is a challenge. Current methods involve adhesive tape, where the drainage bottle is directly attached to the patient's clothing or skin. However, this method has serious drawbacks: the tape easily comes loose due to changes in patient position or sweating, and repeated removal can cause contact dermatitis. Statistics show that approximately 35% of patients experience adverse reactions such as skin redness, swelling, and itching as a result, increasing the risk of complications. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides a fixation tool for postoperative breast drainage devices. This fixation tool can organize and straighten the drainage bottle and drainage tube of the drainage device, effectively solving the problem of adverse reactions to patients caused by adhesive methods.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixation device for a drainage device after breast surgery, comprising a vertically malleable hanging plate, wherein the upper side of the hanging plate is bent backward and downward to form an arc-shaped structure that cooperates with the shoulder hook, and the lower end of the hanging plate is provided with vertically spaced hooks at intervals on the front side.
[0005] The uppermost hook has a malleable tie strip on the front side of the hanging plate.
[0006] As a preferred technical solution, the hanging plate includes an internally malleable metal strip, and a rubber sleeve is fixedly provided on the outer surface of the metal strip.
[0007] As a preferred technical solution, the binding strip includes an internally malleable metal wire, and the metal wire is wrapped with a rubber layer.
[0008] As a preferred technical solution, the middle position of the tie strip is fixedly connected to the front side of the hanging plate.
[0009] As a preferred technical solution, the bottom of the hanging plate extends downward and a transparent sleeve with an upper opening is fixedly adhered to the front side of the lower end.
[0010] As a preferred technical solution, a transparent storage box with an open top is fixed on the front side of the hanging plate between the tie strip and the uppermost hook. The storage box is a rectangular parallelepiped with a flat front and back.
[0011] As a preferred technical solution, the upper and lower ends of the mounting plate are respectively provided with auxiliary fixing components.
[0012] As a preferred technical solution, the auxiliary fixing component includes a collar fixed to one side of the hanging plate, the collar being fixedly connected to one end of the tether rope, and the other end of the tether rope being fixedly connected to the fixing clamp.
[0013] Compared with the prior art, this utility model provides a fixation device for postoperative drainage of breast tissue, which has the following beneficial effects:
[0014] 1. This utility model features a vertically malleable hanging plate. The upper side of the hanging plate bends backward and downward to form an arc-shaped structure that engages with the shoulder hook. The lower end of the hanging plate has vertically spaced hooks at intervals. When in use, the hanging plate can be hung on one shoulder through the arc-shaped structure when the patient gets up and moves around. The end of the arc-shaped structure can be further bent forward to form a closed structure under the armpit, which can prevent the hanging plate from falling off. The hooks are used to suspend the drainage bottle.
[0015] 2. This utility model has a malleable binding strip on the front side of the hanging plate above the uppermost hook. When in use, the binding strip can help to tie and fix the longer drainage tube on the upper side of the drainage bottle.
[0016] 3. This utility model features a transparent sleeve with an opening at the top, which extends downward from the bottom of the hanging plate and is fixedly glued to the front side of the lower end. When in use, the drainage bottle can be stored in the transparent sleeve, while the upper side is suspended on the hook to further prevent it from falling. At the same time, the transparent structure makes it easy to observe changes in the liquid level of the drainage bottle and facilitates timely cleaning.
[0017] 4. This utility model has a transparent storage box with an open top fixed on the front side of the hanging plate between the tie strip and the uppermost hook. The storage box is a rectangular prism with a flat front and back. When in use, a long drainage tube can be coiled and placed in the transparent storage box. This not only stores the drainage tube but also allows observation of any blockages in the drainage tube, facilitating timely treatment.
[0018] 5. The auxiliary fixing component of this utility model includes a collar fixed to one side of the hanging plate. The collar is fixedly connected to one end of the tying rope, and the other end of the tying rope is fixedly connected to the fixing clip. In use, the fixing clips on the upper and lower sides can be used to clamp and fix the hanging plate to the patient's clothes, which can play an auxiliary fixing role and prevent the hanging plate from slipping. Overall, it avoids the problem of adverse reactions to patients caused by adhesive methods. Attached Figure Description
[0019] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:
[0020] Figure 1 This is a three-dimensional structural diagram of the first embodiment of the present utility model;
[0021] Figure 2 This is a partial sectional view of the hanging panel.
[0022] Figure 3 This is a three-dimensional structural diagram of the second embodiment of the present invention;
[0023] Figure 4 This is a three-dimensional structural diagram of the third embodiment of the present utility model;
[0024] Figure 5 This is a three-dimensional structural diagram of the fourth embodiment of the present invention;
[0025] Figure 6 for Figure 5 Enlarged structural diagram of the lower middle auxiliary fixing component.
[0026] The following are marked in the diagram: 1. Hanging plate; 11. Metal strip; 12. Rubber sleeve; 13. Ring; 2. Hook; 3. Tie strip; 4. Sleeve; 5. Storage box; 6. Tie rope; 7. Fixing clip. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1
[0028] like Figure 1 , Figure 2 As shown, a postoperative drainage device fixation tool for breast cancer includes a vertically malleable hanging plate 1. The upper side of the hanging plate 1 is bent backward and downward to form an arc-shaped structure that cooperates with the shoulder hook. Hooks 2 are vertically spaced at intervals on the front side of the lower end of the hanging plate 1. A malleable binding strip 3 is provided on the front side of the hanging plate 1 above the uppermost hook 2.
[0029] The hanging plate 1 includes an internally shaped metal strip 11, and a rubber sleeve 12 is fixedly provided on the outer surface of the metal strip 11. In this embodiment, the metal strip 11 is an iron strip. The rear end of the hook 2 passes through the rubber sleeve 12 and is welded to the metal strip 11.
[0030] The binding strip 3 includes an internally shaped metal wire, which is wrapped with a rubber layer. In this embodiment, the metal wire is an iron wire, and the rear part of the iron wire passes through the rubber sleeve 12 and is welded to the metal strip 11.
[0031] The middle position of the tie strip 3 is fixedly connected to the front side of the hanging plate 1.
[0032] When in use, the hanging plate 1 can be hung on one shoulder through the arc-shaped structure when the patient gets up and moves around. The end of the arc-shaped structure can be bent forward to reach the back side of the hanging plate 1, forming a closed structure under the armpit to prevent the hanging plate 1 from falling off. The hook 2 is used to suspend the drainage bottle. The binding strip 3 can be used to tie and fix the longer drainage tube on the upper side of the drainage bottle. Example 2
[0033] like Figure 3 As shown, the bottom of the hanging plate 1 extends downward and the front side of the lower end is fixedly glued with a transparent sleeve 4 with an upper opening.
[0034] When in use, the drainage bottle can be stored in the transparent sleeve 4, and the upper side is suspended on the hook 2 to further prevent it from falling. At the same time, the transparent structure makes it easy to observe the changes in the liquid level of the drainage bottle and facilitates timely cleaning. Example 3
[0035] like Figure 4 As shown, a transparent storage box 5 with an open top is fixed on the front side of the hanging plate 1 between the tie strip 3 and the uppermost hook 2. The storage box 5 is a rectangular parallelepiped with a flat front and back.
[0036] When in use, the longer drainage tube is coiled up and placed in the transparent storage box 5. This not only stores the drainage tube but also allows for observation of any blockages, facilitating timely treatment. Example 4
[0037] like Figure 5 , Figure 6 As shown, the upper and lower ends of the mounting plate 1 are respectively provided with auxiliary fixing parts.
[0038] The auxiliary fastener includes a collar 13 (a metal ring) fixed to one side of the hanging plate 1, one side of which passes through a rubber sleeve 12 and is welded to a metal strip 11. The upper collar 13 is located on the side of the hanging plate 1 in the width direction. Figure 5 (On the left side of the hanging plate 1 shown), the collar 13 is fixedly connected to one end of the rope 6, and the other end of the rope 6 is fixedly connected to the fixing clip 7 (existing technology).
[0039] When in use, the upper and lower fixing clips 7 can be used to clamp and fix the device to the patient's clothes, which can play an auxiliary role in fixing the hanging plate 1 and prevent the hanging plate 1 from slipping off. Overall, this avoids the problem of adverse reactions to the patient caused by the adhesive method.
[0040] The components used in this utility model are all general standard parts or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.
[0041] It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.
[0042] The structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to complement the content disclosed in the specification, so that those skilled in the art can understand and read them, and are not intended to limit the conditions under which this utility model can be implemented. Any modification of the structure, change of the proportions, or adjustment of the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.
[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A fixation device for postoperative drainage of breast tissue, characterized in that: It includes a vertically malleable hanging plate, the upper side of which bends backward and downward to form an arc-shaped structure that engages with the shoulder hook, and the lower end of the hanging plate is provided with vertically spaced hooks at intervals on the front side; The uppermost hook has a malleable tie strip on the front side of the hanging plate.
2. The fixation device for postoperative drainage of breast tissue according to claim 1, characterized in that: The mounting plate includes an internally shaped metal strip, and a rubber sleeve is fixedly provided on the outer surface of the metal strip.
3. The fixation device for postoperative drainage of breast tissue according to claim 1, characterized in that: The binding strip comprises an internally malleable metal wire, which is wrapped with a rubber layer.
4. The fixation device for postoperative drainage of breast tissue according to claim 1, characterized in that: The middle position of the tie strip is fixedly connected to the front side of the hanging plate.
5. The fixation device for postoperative drainage of breast tissue according to claim 1, characterized in that: The bottom of the hanging plate extends downwards and a transparent sleeve with an opening at the top is fixedly glued to the front side of the lower end.
6. The fixation device for postoperative drainage of breast tissue according to claim 1, characterized in that: A transparent storage box with an opening at the top is fixed to the front side of the hanging plate between the tie and the uppermost hook. The storage box is a rectangular prism with a flat front and back.
7. The fixation device for postoperative drainage of breast tissue according to claim 1, characterized in that: The upper and lower ends of the mounting plate are respectively equipped with auxiliary fixing parts.
8. The fixation device for postoperative drainage of breast tissue according to claim 7, characterized in that: The auxiliary fixing component includes a collar fixed to one side of the hanging plate, the collar being fixedly connected to one end of the tether rope, and the other end of the tether rope being fixedly connected to the fixing clamp.