Anti-crush soft cushion patch used after catheterization

Abstract

The utility model discloses a post-catheterization anti-crush soft cushion patch which comprises a bottom patch, a partition plate is fixedly arranged on the bottom patch, a sponge block is fixedly arranged on the partition plate, fastening assemblies are arranged on the partition plate and located on the two sides of the sponge block, and each fastening assembly comprises a first binding belt and a second binding belt. The bottom end of the first binding belt and the bottom end of the second binding belt are both fixedly arranged on the partition plate, a positioning column is fixedly arranged at the upper end of the first binding belt, a plurality of positioning holes matched with the positioning column are formed in the upper end of the second binding belt, and the multiple positioning holes are all matched with the positioning column. The indwelling catheter is wrapped with the first binding belt and the second binding belt, the positioning column is inserted into one positioning hole, the positioning column is limited by arranging the protrusions, then the indwelling catheter is bound and positioned through the two fastening assemblies, and the indwelling catheter is not prone to displacement in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and particularly relates to a soft cushion patch for preventing pressure injuries after catheterization. Background Art

[0002] Indwelling catheters are increasingly used in medical treatment, such as drainage tubes and infusion tubes. While facilitating medical care and improving medical standards, they also cause great trouble to patients. In general, indwelling catheters or other indwelling devices are hard in texture, and they are in direct contact with the patient's skin during indwelling in the human body. They are also adhered and fixed for a long time, which can easily compress and damage the patient's tissues.

[0003] The existing patent with authorization announcement number CN217311547U discloses a soft cushion patch for preventing crush injuries after catheterization. This utility model proposes a soft cushion patch for preventing crush injuries for indwelling catheters or other devices indwelling in the human body. The downward pressure generated when the catheter is constrained is relieved by designing a buffer block; the buffer block is designed with transverse and longitudinal diamond-shaped through holes running through it, that is, the entire buffer block is a diamond-shaped hollow design. When the buffer frame is under pressure, the diamond-shaped hollow will reduce its compressive force layer by layer, so that the pressure transmitted to the patient's skin is reduced, thereby achieving the effect of buffering and decompression, avoiding compression and injury to the patient, and improving the comfort of the patient's indwelling catheter.

[0004] However, the soft pad is not convenient for restraining and positioning the indwelling catheter, and when the human body moves, the indwelling catheter is easily displaced and then separated from the soft pad. Utility Model Content

[0005] In view of the problem that the above-mentioned soft pad is inconvenient to restrain and position the indwelling catheter, and the indwelling catheter is easily displaced and then separated from the soft pad when the human body moves, the utility model provides a soft pad to prevent compression injuries after catheterization.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soft cushion patch for preventing compression injuries after tube placement, including a bottom patch, a partition is fixedly provided on the bottom patch, a sponge block is fixedly provided on the partition, fastening components are provided on both sides of the sponge block on the partition, two groups of the fastening components include a first restraint belt and a second restraint belt, the bottom ends of the first restraint belt and the second restraint belt are fixedly provided on the partition, a positioning column is fixedly provided on the upper end of the first restraint belt, and a positioning hole compatible with the positioning column is opened on the upper end of the second restraint belt.

[0007] Preferably, a plurality of the positioning holes are provided, and all of the plurality of positioning holes are adapted to the positioning column.

[0008] Preferably, a plurality of air holes are provided on the bottom sticker, and the plurality of air holes surround the peripheral side of the partition.

[0009] Preferably, a groove for placing an indwelling catheter is provided on the upper surface of the sponge block, and the groove is an arc-shaped structure.

[0010] Preferably, a plurality of cloth strips are fixedly arranged on the surface of the groove on the sponge block, and a rubber anti-slip layer is arranged on each of the plurality of cloth strips.

[0011] Preferably, a protrusion is provided at the top of the positioning column, the protrusion is in a spherical structure, and the diameter of the protrusion is larger than the aperture of the positioning hole, and the protrusion and the positioning column are an integrally formed structure.

[0012] Preferably, the partition is made of a material with strong plasticity.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By wrapping the first and second restraining bands around the indwelling catheter, the positioning column is inserted into a positioning hole, and the positioning column is limited by providing a protrusion, and then the indwelling catheter is restrained and positioned by two sets of fastening components, so that the indwelling catheter is difficult to shift during use.

[0015] 2. When the indwelling catheter is pressed downward, the sponge block is used for buffering and absorption, and the indwelling catheter is limited by the groove, so that the sponge block can well absorb the pressure generated by the indwelling catheter. By providing multiple cloth strips and rubber anti-slip layers, the friction with the indwelling catheter is increased through multiple rubber anti-slip layers, thereby reducing the sliding of the indwelling catheter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at point B.

[0019] In the figure: 1. bottom sticker; 2. partition; 3. sponge block; 4. first restraint belt; 5. second restraint belt; 6. positioning column; 7. positioning hole; 8. ventilation hole; 9. groove; 10. cloth strip; 11. rubber anti-slip layer; 12. protrusion. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A soft cushion patch for preventing pressure injuries after catheterization, comprising a base patch 1, a partition 2 is fixedly arranged on the base patch 1, a sponge block 3 is fixedly arranged on the partition 2, a groove 9 for placing an indwelling catheter is opened on the upper surface of the sponge block 3, the groove 9 is an arc-shaped structure, and a plurality of cloth strips 10 are fixedly arranged on the surface of the groove 9 on the sponge block 3, and a rubber anti-slip layer 11 is arranged on the plurality of cloth strips 10.

[0022] The partition plate 2 is made of a material with strong plasticity.

[0023] Specifically, the base sticker 1 is first pasted on the skin surface at an appropriate position, and the indwelling catheter is placed in the groove 9 on the sponge block 3. The indwelling catheter is limited by the groove 9 so that the sponge block 3 can well absorb the pressure generated by the indwelling catheter. By providing multiple cloth strips 10 and rubber anti-skid layers 11, the multiple rubber anti-skid layers 11 increase the friction with the indwelling catheter and reduce the sliding of the indwelling catheter, and the multiple cloth strips 10 will not affect the buffering effect of the sponge block 3. By providing the partition 2, the partition 2 can be shaped according to different use parts, and also has a certain bearing capacity. When the pressure on the sponge block 3 is transmitted downward, the partition 2 can diffuse the pressure to reduce damage to the skin.

[0024] Furthermore, fastening components are provided on both sides of the sponge block 3 on the partition 2, and the two sets of fastening components include a first restraining belt 4 and a second restraining belt 5. The bottom ends of the first restraining belt 4 and the second restraining belt 5 are fixedly provided on the partition 2, and a positioning column 6 is fixedly provided on the upper end of the first restraining belt 4. A positioning hole 7 adapted to the positioning column 6 is opened on the upper end of the second restraining belt 5. A plurality of positioning holes 7 are provided, and the plurality of positioning holes 7 are adapted to the positioning column 6.

[0025] In addition, a protrusion 12 is provided at the top of the positioning column 6. The protrusion 12 is spherical in structure, and the diameter of the protrusion 12 is larger than the hole diameter of the positioning hole 7. The protrusion 12 and the positioning column 6 are an integrally formed structure.

[0026] By adopting the above scheme, after the indwelling catheter is placed, the first restraint band 4 and the second restraint band 5 are wrapped around the indwelling catheter, and the positioning column 6 is inserted into a positioning hole 7. The positioning column 6 is limited by providing a protrusion 12, and the protrusion 12 and the positioning column 6 of the one-piece molded structure are more stable. Then, the indwelling catheter is restrained and positioned by two sets of fastening components, making it difficult for the indwelling catheter to shift.

[0027] Finally, a plurality of ventilation holes 8 are provided on the bottom sticker 1, and the plurality of ventilation holes 8 surround the side of the partition plate 2. By providing a plurality of ventilation holes 8, the ventilation effect of the bottom sticker 1 is increased, and the comfort of use is improved.

[0028] The operating principle of the utility model is described as follows: first, the base sticker 1 is adhered to the skin surface at an appropriate position, and the indwelling catheter is placed in the groove 9 on the sponge block 3. The indwelling catheter is limited by the groove 9, so that the sponge block 3 can well absorb the compressive force generated by the indwelling catheter. After the indwelling catheter is placed, the first binding belt 4 and the second binding belt 5 are wrapped around the indwelling catheter, and the positioning column 6 is inserted into a positioning hole 7. The positioning column 6 is limited by providing a protrusion 12, and the protrusion 12 and the positioning column 6 of the integrally formed structure are more stable, and then the indwelling catheter is bound and positioned by two sets of fastening components, so that the indwelling catheter is difficult to shift during use;

[0029] When the indwelling catheter is pressed downward, the sponge block 3 is used for cushioning and absorption. By providing multiple cloth strips 10 and rubber anti-skid layers 11, the multiple rubber anti-skid layers 11 increase the friction with the indwelling catheter and reduce the sliding of the indwelling catheter. The multiple cloth strips 10 will not affect the cushioning effect of the sponge block 3. By providing a partition 2, the partition 2 can be shaped according to different parts of use and also has a certain bearing capacity. When the pressure on the sponge block 3 is transmitted downward, the partition 2 can diffuse the pressure to reduce damage to the skin.

[0030] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A soft cushion patch for preventing pressure injury after catheterization, comprising a base patch (1), characterized in that: A partition (2) is fixedly arranged on the base sticker (1), a sponge block (3) is fixedly arranged on the partition (2), fastening components are arranged on both sides of the sponge block (3) on the partition (2), and the two groups of fastening components include a first restraining belt (4) and a second restraining belt (5), the bottom ends of the first restraining belt (4) and the second restraining belt (5) are fixedly arranged on the partition (2), a positioning column (6) is fixedly arranged on the upper end of the first restraining belt (4), and a positioning hole (7) adapted to the positioning column (6) is opened on the upper end of the second restraining belt (5).

2. The post-catheterization anti-pressure cushion patch according to claim 1, characterized in that: A plurality of positioning holes (7) are provided, and each of the plurality of positioning holes (7) is adapted to the positioning column (6).

3. The soft cushion patch for preventing pressure injury after catheter placement according to claim 1, characterized in that: The bottom sticker (1) is provided with a plurality of air holes (8), and the plurality of air holes (8) surround the peripheral side of the partition plate (2).

4. The soft cushion patch for preventing pressure injury after catheter placement according to claim 1, characterized in that: The upper surface of the sponge block (3) is provided with a groove (9) for placing an indwelling catheter, and the groove (9) is an arc-shaped structure.

5. The soft cushion patch for preventing pressure injury after catheter placement according to claim 4, characterized in that: A plurality of cloth strips (10) are fixedly arranged on the surface of the groove (9) on the sponge block (3), and a rubber anti-slip layer (11) is arranged on each of the plurality of cloth strips (10).

6. The soft cushion patch for preventing pressure injury after catheter placement according to claim 1, characterized in that: A protrusion (12) is provided at the top of the positioning column (6); the protrusion (12) is spherical in structure, and the diameter of the protrusion (12) is larger than the hole diameter of the positioning hole (7); and the protrusion (12) and the positioning column (6) are an integrally formed structure.

7. The soft cushion patch for preventing pressure injury after catheter placement according to claim 1, characterized in that: The partition (2) is made of a material with strong plasticity.

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