Postoperative wound nursing tool

Abstract

The utility model relates to the technical field of wound nursing, in particular to a postoperative wound nursing tool which comprises a protective cylinder and an ice bag located in the protective cylinder, the ice bag is used for containing ice water, and the lower end of the ice bag extends out of a bottom opening of the protective cylinder and is used for being placed on a wound to conduct cold compress on the wound. The contact area of the ice bag and the skin during ice compress can be controlled by controlling the extending amount of the ice cover from the bottom opening of the protective barrel, and adaptive adjustment of the working area of the ice bag is achieved.

Description

Technical Field

[0001] This utility model relates to the field of wound care technology, specifically to a postoperative wound care tool. Background Technology

[0002] Common postoperative wound care methods include applying ice; applying ice can improve the permeability of blood vessels around the wound, control the spread of inflammation in a timely manner, and reduce redness, swelling, heat and pain at the wound site.

[0003] The current ice pack application process involves placing an ice pack on the wound and using a bandage to apply pressure. However, it is inconvenient to adjust the coverage area of ​​the ice pack, which may cause significant discomfort to non-red and swollen areas far from the wound due to contact with the ice pack.

[0004] Therefore, this solution provides a postoperative wound care tool that can be used in conjunction with an ice pack to cover the area of ​​the wound for cold compresses. Utility Model Content

[0005] The present invention aims to at least solve the problem in the prior art that the contact area between ice packs and skin needs to be adaptively adjusted to enhance the comfort of use.

[0006] This solution provides a postoperative wound care tool, achieved through the following specific technical means: including a protective cylinder and an ice pack located inside the protective cylinder. The bottom end of the ice pack extends from the bottom opening of the protective cylinder and is placed on the wound for cold compress. The contact area between the ice pack and the skin during ice compress can be controlled by controlling the amount of the ice cap extending from the bottom opening of the protective cylinder.

[0007] Preferred technical solution 1: The inner wall of the protective cylinder is covered with an insulation layer for heat preservation.

[0008] Preferred technical solution 2: The ice pack consists of a top plate and a bag body fixedly connected to the top plate, and a water injection pipe is fixedly inserted through the top plate, and the top end of the water injection pipe extends from the top opening of the protective cylinder and is connected to the top opening of the protective cylinder by a thread.

[0009] Preferred technical solution 3: A pressure spreading component is installed on the periphery of the protective cylinder near the bottom opening. When the pressure spreading component is unfolded, it can press against the exposed bag body.

[0010] Preferred technical solution four: The pressure spreading component includes an annular seat fixedly sleeved at the bottom opening of the protective cylinder, and multiple sets of convex shafts are rotatably installed at even intervals around the annular seat, and an arc-shaped rod is fixed on each set of convex shafts. By adjusting the angle between the arc-shaped rod and the annular seat, the spread of the arc-shaped rod can be controlled.

[0011] Preferred technical solution five: Each of the convex shafts is fixed with a set of small gears, and an adjusting ring is rotatably sleeved on the protective cylinder. The adjusting ring meshes with multiple sets of small gears simultaneously through a large gear fixedly sleeved on it.

[0012] Preferred technical solution six: The protective cylinder is also fixed with straps for binding the whole thing to the patient's body.

[0013] The above structure gives this solution the following advantages:

[0014] 1. By using the protective cylinder in conjunction with the ice pack, not only can the working area of ​​the ice pack be adjusted adaptively, but the part of the ice pack that is not being used can also be insulated and protected.

[0015] 2. The design of the compression component, when used with the ice pack, allows the exposed portion of the ice pack to be pressed flat onto the skin, enabling quick and accurate compression based on the actual working volume of the ice pack when a large amount of bandage is required.

[0016] 3. By utilizing structural design, the state of the pressure-releasing components can be effectively limited, preventing them from changing arbitrarily. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of this solution;

[0019] Figure 2 This is a top view of the ice pack used in this solution;

[0020] Figure 3 This is an exploded view of the protective cylinder and adjusting ring in this design;

[0021] Figure 4 This is a schematic diagram of the pressure-releasing component in this solution;

[0022] Figure 5 This is a cross-sectional view of the protective cylinder and ice pack in this solution.

[0023] Among them, 1. Protective cylinder, 2. Ice pack, 21. Top plate, 22. Bag body, 23. Water injection pipe, 24. Cover body, 3. Compressing assembly, 31. Ring seat, 32. Convex shaft, 33. Arc rod, 4. Small gear, 5. Adjusting ring, 51. Large gear, 6. Fixing component, 61. Internal threaded cylinder, 62. Screw, 7. Binding strap. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 and Figure 5 The postoperative wound care tools include a protective cylinder 1 and an ice pack 2 located inside the protective cylinder 1. The ice pack 2 is used to hold ice water, and its bottom end extends from the bottom opening of the protective cylinder 1. It is placed on the wound for cold compress. The contact area between the ice pack 2 and the skin can be controlled by controlling the extent to which the ice pack 2 extends from the bottom opening of the protective cylinder 1. The ice pack 2 consists of a top plate 21 and a bag body 22 fixedly connected to the top plate 21. A water injection tube 23 is fixedly inserted through the top plate 21, and the top end of the water injection tube 23 extends from the top opening of the protective cylinder 1 and is threadedly connected to the top opening of the protective cylinder 1. The height of the top plate 21 in the protective cylinder 1 can be controlled by rotating the water injection tube 23, thereby controlling the length of the bag body 22 extending from the bottom opening of the protective cylinder 1. The top plate 21 rotates and slides in the protective cylinder 1, and a cover 24 is provided at the top opening of the water injection tube 23. After opening the cover 24, ice water is injected into the bag body 22 through the water injection tube 23.

[0026] The protective cylinder 1 is also fixed with straps 7, which are used to bind the whole thing to the patient's body. Straps 7 are set on both sides of the protective cylinder 1, and the whole postoperative wound care tool is fixed by wrapping the two sets of straps 7 around the limbs and then bonding them together.

[0027] Please see Figure 1 The protective cylinder 1 is a tool for postoperative wound care. The inner wall of the protective cylinder 1 is covered with an insulation layer to keep the ice pack 2 inside the protective cylinder 1 warm, so as to prevent the temperature of the ice pack 2 from rising rapidly and extend the effective use time of the ice pack 2.

[0028] Please see Figures 1-4 Postoperative wound care tools: A pressure spreading component 3 is installed on the side of the protective cylinder 1 near the bottom opening. The pressure spreading component 3 is located above the part of the bag body 22 exposed from the bottom opening of the protective cylinder 1. The pressure spreading component 3 can be spread and pressed on the exposed bag body 22, so that the bag body 22 fits the skin more tightly and avoids the need to use a lot of bandages to fit and bind the entire bag body 22 to the patient's body.

[0029] The compression assembly 3 includes an annular seat 31 fixedly sleeved at the bottom opening of the protective cylinder 1. Multiple sets of convex shafts 32 are evenly spaced and rotatably installed on the periphery of the annular seat 31, and each set of convex shafts 32 is fixed with an arc-shaped rod 33. The arc-shaped rod 33 is preferably made of elastic rod, so as to achieve a certain degree of elastic pressing. By adjusting the angle between the arc-shaped rod 33 and the annular seat 31, the expansion range of the arc-shaped rod 33 can be controlled. After the multiple sets of arc-shaped rods 33 are expanded, they form a pressing on the exposed bag body 22, and the pressing area can be adaptively adjusted according to the volume of the bag body 22 exposed from the protective cylinder 1.

[0030] When not in use, the arc-shaped rod 33 can be neatly placed on the outer wall of the protective cylinder 1 to reduce the overall volume.

[0031] Each set of cam shafts 32 is fixed with a set of small gears 4. At the same time, a limiting ring is fixedly sleeved on the protective cylinder 1 above the annular seat 31. An adjusting ring 5 is rotatably sleeved on the protective cylinder 1 between the limiting ring and the annular seat 31. The adjusting ring 5 meshes with multiple sets of small gears 4 through a large gear 51 fixedly sleeved on it. In use, by rotating the large gear 51, multiple sets of cam shafts 32 can be controlled to rotate synchronously, thereby realizing the control of the overall expansion or contraction of the expansion and compression assembly 3.

[0032] The adjusting ring 5 is provided with a fixing member 6, which is used to intermittently fix the adjusting ring 5 to the protective cylinder 1. The fixing member 6 includes an internally threaded cylinder 61 that passes through and is fixed to the adjusting ring 5, and a screw 62 that passes through the end of the internally threaded cylinder 61 and presses against the outer wall of the protective cylinder 1. By turning the screw 62, the contact state between the screw and the outer wall of the protective cylinder 1 is controlled, thereby limiting the use state of the adjusting ring 5. When the adjusting ring 5 needs to be used, the screw 62 needs to be turned so that its end is away from the outer wall of the protective cylinder 1, releasing the fixing state of the adjusting ring 5. At this time, the large gear 51 can be rotated by rotating the adjusting ring 5 to control the angle and posture of the arc rod 33. After adjustment, the screw 62 is tightened to fix the adjusting ring 5. The internally threaded cylinder 61 and the screw 62 can not only be used to fix the state of the adjusting ring 5, but also be used as a handle when rotating the adjusting ring 5.

[0033] 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 post-operative wound care tool, characterized by: The application relates to a protective cylinder (1) and an ice bag (2) arranged in the protective cylinder (1), and the bottom end of the ice bag (2) is arranged to be placed at a wound for cold compress and extends from the bottom opening of the protective cylinder (1). The ice bag (2) is composed of a top plate (21) and a bag body (22) fixedly connected with the top plate (21), a water injection pipe (23) is fixedly arranged on the top plate (21), the top end of the water injection pipe (23) extends from the top opening of the protective cylinder (1) and is connected with the top opening of the protective cylinder (1) through screw threads. A cover body (24) is arranged on the top opening of the water injection pipe (23). An expansion and pressing assembly (3) is arranged on the side of the protective cylinder (1) close to the bottom opening, the expansion and pressing assembly (3) is arranged above the part of the bag body (22) exposed from the bottom opening of the protective cylinder (1), and the expansion and pressing assembly (3) can be expanded to press on the exposed bag body (22).

2. A post-operative wound care tool according to claim 1, wherein: The inner wall of the protective cylinder (1) is coated with a heat preservation layer.

3. The post-operative wound care tool of claim 1, wherein: The expansion and pressing assembly (3) comprises an annular seat (31) fixedly arranged on the bottom opening of the protective cylinder (1), a plurality of groups of convex shafts (32) are uniformly and intervally arranged on the side of the annular seat (31), an arc-shaped rod (33) is fixedly arranged on each group of convex shafts (32), and the arc-shaped rod (33) is expanded to press on the upper side of the exposed part of the bag body (22).

4. A post-operative wound care tool according to claim 3, wherein: A group of pinion gears (4) are fixedly arranged on each group of convex shafts (32), a regulating ring (5) is rotatably arranged on the protective cylinder (1), the regulating ring (5) is fixedly provided with a gear wheel (51) which is engaged with the plurality of groups of pinion gears (4) to realize linkage control between the plurality of groups of pinion gears (4).

5. A post-operative wound care tool according to claim 4, wherein: A fixing member (6) is arranged on the regulating ring (5) and is used for intermittently fixing the regulating ring (5) on the protective cylinder (1).

6. The post-operative wound care tool of claim 1, wherein: A bandage (7) is further fixed on the protective cylinder (1).

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