Improved back neck drainage ball
By introducing sealed fixed tubes, movable rings, clamping mechanisms and arc scale marks into the neck drainage ball, the problems of countercurrent and quantitative statistics are solved, safe and efficient exudate management is achieved, and the risk of infection is reduced. Nursing workload.
Patent Information
- Application Number
- CN202420509484.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The existing neck drainage balls can easily cause the effluent to flow backflow when the cleaning fluid enters the drainage tube, increasing the risk of infection, and lack of quantitative marking, which increases the amount of nursing work.
An improved rear neck drainage ball was designed, using sealed fixed tube, movable ring, clamping mechanism and arc scale mark, clamping plate, temporary ball and other components to ensure that the exudate does not flow backwards and pass the scale mark quickly Statistics the fluid volume to improve care efficiency and safety.
It effectively avoids the counterflow of exudate, reduces the risk of infection, simplifies nursing work, and improves the nursing efficiency of medical staff and the safety of drainage balls.
Smart Images
Figure CN222286045U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage balls, in particular to an improved back neck drainage ball. Background Art
[0002] The drainage ball is a medical auxiliary device, which is mainly used to drain and collect exudate such as blood-water mixture from the patient's wound. It has the effect of reducing the risk of wound infection and accelerating wound healing. The neck drainage ball is used for patients with wounds on the neck. The drainage tube of the drainage ball is inserted into the patient's neck wound. Under negative pressure, the exudate is collected into the drainage ball through the drainage tube.
[0003] The patent with the authorization announcement number CN214969797U discloses a cervical drainage device after laryngology and head and neck surgery, which effectively solves the problem that the drainage device is easily blocked at the connection between the drainage head and the drainage tube; it includes an upper and lower axial drainage device, the inner side of the drainage device is provided with a front-to-back axial drainage hole, the lower end of the liquid outlet tube is provided with a liquid outlet tube, the free end of the liquid outlet tube is connected to a left and right axial liquid outlet nozzle through a rotating adapter, and the liquid outlet nozzle is threadedly connected to the liquid inlet tank; this structure is simple, easy to operate, novel in conception, and highly practical. The above patent solves the problem of drainage tube blockage, but in actual use, the cleaning fluid enters the drainage tube, and the upper end of the drainage tube is not blocked, which easily leads to exudate backflow, and there is a risk of backflow infection, and there is no scale on the surface of the drainage ball. The exudate needs to be squeezed from the drainage ball into the measuring cup to be measured, which increases the workload of nursing. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides an improved posterior neck drainage ball to solve the existing problems.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved back neck drainage ball, comprising a drainage ball, a sealing fixed tube is fixedly installed on the top of the drainage ball, a drainage tube is fixedly inserted on the top of the sealing fixed tube, a movable ring is slidably sleeved on the outside of the drainage tube, an extension rod is fixedly installed on the side of the movable ring, a clamping mechanism is installed on the side of the extension rod, the clamping mechanism comprises a clamping plate, the drainage tube is clamped between the two clamping plates to form a trapped state, and arc-shaped scale marks distributed from top to bottom are pasted on the outside of the drainage ball.
[0006] As a preferred technical solution of the utility model, the clamping assembly also includes a support plate fixedly mounted on the surface of the extension rod, one end of a symmetrically distributed fixing column is fixedly mounted on the outer side of the support plate, the two clamping plates are respectively rotatably mounted on the other end of the fixing column, and a fastening spring is fixedly mounted between the two clamping plates.
[0007] As a preferred technical solution of the utility model, a pressing sheet is fixedly installed on one side of the two clamping plates away from the drainage tube, and the two pressing sheets are arc-shaped and are far away from each other at one end away from the clamping plates.
[0008] As an optimal technical solution of the utility model, there are multiple arc-shaped scale marks symmetrically distributed on the outside of the drainage ball, and a circular alarm line is engraved on the outside of the upper half of the drainage ball. The circular alarm line and the arc-shaped scale marks are staggered on the outside of the drainage ball.
[0009] As a preferred technical solution of the utility model, a connecting air pipe is fixedly inserted into the side of the drainage ball, and a negative pressure air pump is fixedly installed on the side of the connecting air pipe away from the drainage ball.
[0010] As a preferred technical solution of the utility model, a sealing plug is installed on the bottom thread of the drainage ball, and a temporary storage ball is fixedly installed in the middle position of the drainage tube and at the end of the clamping assembly away from the drainage ball.
[0011] Compared with the prior art, the utility model provides an improved back neck drainage ball, which has the following features:
[0012] Beneficial effects:
[0013] 1. The improved posterior neck drainage ball can quickly understand the amount of exudate by observing the arc-shaped scale mark, which is beneficial for medical staff to count the amount of exudate per unit time, reduce unnecessary nursing work, provide a basis for further treatment, and improve the nursing efficiency of medical staff. By setting a circular alarm line, when the exudate in the drainage ball reaches the circular alarm line, the patient can discover it by himself and notify the medical staff in time, further improving the safety of the use of the drainage ball.
[0014] 2. The improved posterior neck drainage ball is provided with a temporary storage ball. During the process of the clamping plate intercepting the drainage tube, the continuously flowing exudate will be temporarily retained in the temporary storage ball, which can avoid the exudate from flowing back and causing wound infection, and further improve the safety of the drainage ball. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is an enlarged schematic diagram of the structure near the drainage ball of the utility model;
[0017] Figure 3 It is an enlarged schematic diagram of the structure near the clamping plate of the utility model.
[0018] In the figure: 1. drainage ball; 2. clamping plate; 3. pressing plate; 4. sealing fixed tube; 5. sealing plug; 6. drainage tube; 7. temporary storage ball; 8. movable ring; 9. ring alarm line; 10. arc scale mark; 11. extension rod; 12. support plate; 13. fixing column. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-3 In this embodiment: an improved posterior neck drainage ball comprises a drainage ball 1, a sealing fixed tube 4 is fixedly installed on the top of the drainage ball 1, a drainage tube 6 is fixedly inserted on the top of the sealing fixed tube 4, a movable ring 8 is slidably sleeved on the outer side of the drainage tube 6, an extension rod 11 is fixedly installed on the side of the movable ring 8, a clamping mechanism is installed on the side of the extension rod 11, the clamping mechanism comprises a clamping plate 2, the drainage tube 6 is clamped between the two clamping plates 2 to form a trapped state, an arc scale mark 10 distributed from top to bottom is pasted on the outer side of the drainage ball 1, and the arc scale mark 10 is marked with scales matching the capacity of the drainage ball 1. When in use, medical staff can quickly understand the amount of exudate by observing the arc scale mark 10, which is beneficial for medical staff to count the amount of exudate per unit time, reduce unnecessary nursing work, provide a basis for further treatment, and improve the nursing efficiency of medical staff. When the exudate stored in the drainage ball 1 is excessive, the drainage tube 6 is clamped and intercepted by the clamping plate 2, and then the sealing plug 5 is opened to discharge the exudate in the drainage ball 1. This can avoid the drainage ball 1 tilting during the discharge process, causing the exudate to flow back, thereby reducing the risk of infection.
[0021] As a preferred embodiment, the clamping assembly also includes a supporting plate 12 fixedly mounted on the surface of the extension rod 11, and one end of a symmetrically distributed fixing column 13 is fixedly mounted on the outer side of the supporting plate 12, and the two clamping plates 2 are respectively rotatably mounted on the other end of the fixing column 13, and a fastening spring is fixedly mounted between the two clamping plates 2 (not shown in the figure). When in use, one end of the two clamping plates 2 is pressed at the same time, and the clamping plates 2 rotate with the fixing column 13 as a fulcrum, and the fastening spring is squeezed to place the drainage tube 6 between the two clamping plates 2, and the clamping plates 2 are released. Under the action of the fastening spring, the other ends of the clamping plates 2 are close to each other to clamp the drainage tube 6 to achieve retention of the drainage tube 6. By pushing the position of the movable ring 8 on the drainage tube 6, multiple positions on the drainage tube 6 can be clamped and retained to prevent damage to the drainage tube 6 caused by clamping the same position for multiple times, and it is also convenient to use.
[0022] As a preferred embodiment, a pressing plate 3 is fixedly installed on one side of the two clamping plates 2 away from the drainage tube 6. The two pressing plates 3 are arc-shaped and are away from each other at one end away from the clamping button 14. The clamping plates 2 are driven to move by pressing the pressing plates 3, thereby improving the convenience of use of the clamping assembly.
[0023] As a preferred embodiment, there are multiple arc-shaped scale marks 10 that are symmetrically distributed on the outside of the drainage ball 1, and a circular alarm line 9 is engraved on the outside of the upper half of the drainage ball 1. The circular alarm line 9 and the arc-shaped scale marks 10 are staggered on the outside of the drainage ball 1. By setting the circular alarm line 9, when the exudate in the drainage ball 1 reaches the circular alarm line 9, the patient can discover it by himself and notify the medical staff in time, thereby further improving the safety of using the drainage ball 1.
[0024] As a preferred embodiment, a sealing plug 5 is installed on the bottom thread of the drainage ball 1 to block the bottom of the drainage ball 1 and facilitate the removal of the sealing plug 5 to discharge the exudate in the drainage ball 1. A temporary storage ball 7 is fixedly installed in the middle position of the drainage tube 6 and at the end of the clamping assembly away from the drainage ball 1. In the process of using the clamping plate 2 to intercept the drainage tube 6, the exudate that continues to flow out will be temporarily retained in the temporary storage ball 7. This can prevent the exudate from flowing back and causing wound infection, thereby further improving the safety of the use of the drainage ball 1.
[0025] The above device is not only applicable to drainage devices in the neck, but also applicable to drainage devices in other locations such as the abdominal cavity.
[0026] The working principle and use process of the utility model: when in use, one end of the drainage tube 6 is fixedly inserted into the patient's wound through an external fixing piece, and the drainage ball 1 is fixed near the patient's neck. These are all prior arts. Medical staff can quickly understand the amount of exudate by observing the arc-shaped scale mark 10, which is conducive to medical staff to count the amount of exudate per unit time, reduce unnecessary nursing work, provide a basis for further treatment, and improve the nursing efficiency of medical staff. When the exudate stored in the drainage ball 1 is overdue, the drainage tube 6 is clamped and intercepted by the clamping plate 2, and then the sealing plug 5 is opened to discharge the exudate in the drainage ball 1. In this way, the drainage ball 1 can be prevented from tilting during the discharge process, causing the exudate to flow back, thereby reducing the risk of infection.
[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An improved posterior neck drainage ball, comprising a drainage ball (1), characterized in that: A sealing fixed tube (4) is fixedly installed on the top of the drainage ball (1), a drainage tube (6) is fixedly inserted on the top of the sealing fixed tube (4), a movable ring (8) is slidably sleeved on the outer side of the drainage tube (6), an extension rod (11) is fixedly installed on the side of the movable ring (8), a clamping mechanism is installed on the side of the extension rod (11), the clamping mechanism includes a clamping plate (2), the drainage tube (6) is clamped between the two clamping plates (2) to form a trapped state, and arc-shaped scale marks (10) distributed from top to bottom are pasted on the outer side of the drainage ball (1).
2. The improved posterior neck drainage ball according to claim 1, characterized in that: The clamping mechanism further comprises a support plate (12) fixedly mounted on the surface of the extension rod (11), one end of a symmetrically distributed fixing column (13) being fixedly mounted on the outer side of the support plate (12), the two clamping plates (2) being rotatably mounted on the other end of the fixing column (13), and a tightening spring being fixedly mounted between the two clamping plates (2).
3. The improved posterior neck drainage ball according to claim 2, characterized in that: A pressing sheet (3) is fixedly mounted on one side of the two clamping plates (2) away from the drainage tube (6); the two pressing sheets (3) are arc-shaped and the ends away from the clamping plates (2) are away from each other.
4. The improved posterior neck drainage ball according to claim 1, characterized in that: There are a plurality of arc-shaped scale marks (10) which are symmetrically distributed on the outside of the drainage ball (1); an annular alarm line (9) is engraved on the outside of the upper half of the drainage ball (1); and the annular alarm line (9) and the arc-shaped scale marks (10) are staggeredly distributed on the outside of the drainage ball (1).
5. The improved posterior neck drainage ball according to claim 1, characterized in that: A temporary storage ball (7) is fixedly mounted in the middle of the drainage tube (6) and at one end of the clamping assembly away from the drainage ball (1).
6. The improved posterior neck drainage ball according to claim 1, characterized in that: The bottom thread of the drainage ball (1) is threadedly mounted with a sealing plug (5).