CN219846675U - An elastic device for hypertrophic scars that displays compressive pressure - Google Patents

Abstract

The utility model discloses a hypertrophic scar elastic device for displaying compression pressure, which comprises an elastic sleeve body and a pressure testing assembly, wherein the elastic sleeve body is in contact with the skin of a patient, the pressure testing assembly comprises a display module, a pressure sensor module, a wire sleeve and a connecting rope, the display module is positioned on the outer surface of the elastic sleeve body, the pressure sensor module is positioned between the elastic sleeve body and the skin, the display module is connected with the pressure sensor module, the inner end of the connecting rope is connected with the pressure sensor module, the outer end of the connecting rope is positioned outside the elastic sleeve body, the wire sleeve is of a hollow structure and sleeved outside the connecting rope, and the length of the wire sleeve is smaller than or equal to that of the connecting rope. The pressure testing component provided by the utility model measures the specific value of the pressing pressure applied by the elastic sleeve body to the scar, and the elastic sleeve body is replaced when the pressure reduction is detected, so that the treatment effect is ensured and the economic burden of a patient is reduced.

Description

An elastic device for hypertrophic scars that displays compressive pressure

Technical field

The utility model belongs to the technical field of medical rehabilitation equipment, and specifically relates to an elastic device for hypertrophic scars that displays compressive pressure.

Background technique

After the wounds on the skin heal, they will leave conspicuous scars, which will affect the patient's image. Therefore, it is very necessary to eliminate scars. At present, common treatments for reducing and eliminating scars include the use of medications and the use of elastic sleeves. Elastic sleeves are widely used due to their low cost and small side effects. However, the pressure of the elastic sleeve will decrease during use. At this time, a new elastic sleeve needs to be replaced to maintain the required compression pressure. The process of reducing the compression pressure of the elastic sleeve is difficult to detect in time. There are also elastic sleeves that can display pressure, such as the patented CN214966159U pressure garment used to prevent hypertrophic scars. However, the pressure test component of this structure of the pressure garment (elastic sleeve) is integrated with the elastic garment body, although it can be adjusted. pressure, but the overall cost is very high. If the pressure garment is damaged, it must be replaced as a whole, which puts great financial pressure on the patient. In addition, the pressure garment with this structure is very bloated and very inconvenient to use. Therefore, it is necessary to propose a low-cost elastic sleeve device that can display the compression pressure in time.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide an elastic device for hypertrophic scars that displays compressive pressure. The pressure test component and the elastic sleeve body are of a split structure. The pressure test component measures the compressive pressure exerted by the elastic sleeve body on the scar. For specific values, when a decrease in pressure is detected, the elastic sleeve body can be replaced, which is beneficial to ensuring the treatment effect and reducing the patient's economic burden.

In order to achieve the above-mentioned purpose of the utility model, the technical solutions adopted by the utility model are as follows:

An elastic device for hypertrophic scars that displays compressive pressure, including an elastic sheath body and a pressure test component. The elastic sheath body is in contact with the patient's skin. The pressure test component includes a display module, a pressure sensor module, a wire sleeve and a connection. Rope, the display module is located on the outer surface of the elastic sheath body, the pressure sensor module is between the elastic sheath body and the skin, the display module is connected to the pressure sensor module, and the inner end of the connecting rope is connected to the pressure sensor module For connection, the outer end of the connecting rope is outside the elastic sleeve body, the wire sleeve is a hollow structure, and is sleeved outside the connecting rope. The length of the wire sleeve is less than or equal to the length of the connecting rope.

Preferably, the pressure sensor module includes a chip pressure sensor and a substrate. The chip pressure sensor is fixedly arranged on the substrate. The chip pressure sensor is connected to the display module through lines, and the substrate is connected to a connecting rope.

Preferably, a shielding cloth is provided on the inner side of the elastic sleeve body, and the left and right sides of the shielding cloth are connected to the inner side of the elastic sleeve body, and a pressure sensor module is formed between the shielding cloth and the elastic sleeve body. Space.

Preferably, the side of the shielding cloth facing the elastic cover body is a smooth surface.

Preferably, a first storage bag is provided on the outer surface of the elastic cover body, the mouth of the first storage bag faces upward, and the display module is located in the storage bag.

Preferably, a pulling portion is provided at the outer end of the connecting rope, and the size of the pulling portion is smaller than the inner diameter of the wire sleeve.

Preferably, a snap-in gap is provided on the side of the outer end of the conductor sleeve.

Preferably, a second storage bag is provided on the outer surface of the elastic cover body.

Preferably, the wire sleeve includes a plurality of sub-sleeves, and the plurality of sub-sleeves are connected end to end.

Beneficial effects:

The pressure testing assembly and the elastic sleeve body of the present utility model have a split structure. The elastic sleeve body can realize the function of applying compressive pressure to the skin scar, and the pressure testing assembly tests the value of the pressure exerted by the elastic sleeve body on the skin scar. Since The production cost of the elastic sleeve body is low. When it is found that the pressure of the old elastic sleeve body on the skin is reduced, the elastic sleeve body can be directly replaced. The pressure test assembly is also suitable for the new elastic sleeve body. This utility model is beneficial to the elastic device Maintaining the required compression pressure to ensure the therapeutic effect on hypertrophic scars will also help reduce the financial burden on patients.

Description of the drawings

Figure 1 shows a schematic diagram of the inner surface of the elastic sleeve body of the present invention;

Figure 2 shows a schematic diagram of a shielding cloth provided on the inner surface of the elastic sleeve body of the present invention;

Figure 3 shows a schematic diagram of the outer surface of the elastic sleeve body of the present invention;

Figure 4 is a schematic diagram of the outer end of the wire sleeve of the present invention.

Reference signs: 1-elastic sleeve body, 2-display module, 3-line, 4-substrate, 5-chip pressure sensor, 6-wire sleeve, 7-connecting rope, 8-shielding cloth, 9-first Storage bag, 10-second storage bag, 11-clipping gap, 12-traction part.

Detailed ways

In order to explain the embodiments of the present utility model or the technical solutions in the prior art more clearly, the specific implementation manner of the present utility model will be described below with reference to the accompanying drawings. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without exerting creative efforts, other drawings can also be obtained based on these drawings, and Get other implementations.

The technical solution of the present invention will be introduced in detail with specific embodiments below.

The utility model proposes an elastic device for hypertrophic scars that displays compressive pressure, which can be used for scar removal in limbs or trunk areas. As shown in Figures 1-4, it includes an elastic sleeve body 1 and a pressure testing component. The elastic sleeve body 1 and The patient's skin is in direct contact, applying pressure to the scar location. The pressure test component is detachably connected to the elastic sleeve body 1. Specifically, the pressure test component includes a display module 2 and a pressure sensor module. The display module 2 and the pressure sensor module Connection, the pressure sensor module is between the elastic sleeve body 1 and the skin, the display module 2 is outside the elastic sleeve body 1, it is easy to understand, the display module 2 is equipped with a power supply, the display module 2 displays the value measured by the pressure sensor module, The display module 2 is an existing conventional display with a power supply.

The pressure sensor module includes a chip pressure sensor 5 and a substrate 4. The chip pressure sensor 5 is fixedly arranged on the substrate 4. The chip pressure sensor 5 is connected to the display module 2 through a line 3. The pressure test component also includes a wire sleeve 6 and a connection Rope 7. One end of the connecting rope 7 is connected to the base plate 4. The wire sleeve 6 is a hollow structure and is set outside the connecting rope 7. The length of the wire sleeve 6 is less than or equal to the length of the connecting rope 7. One end of the wire sleeve 6 It is in contact with the substrate 4 .

In the present utility model, the pressure testing component and the elastic sheath body 1 are of a split structure. The elastic sheath body 1 can realize the function of applying compressive pressure to the skin scar, and the pressure testing component tests the elastic sheath body 1 to apply to the skin scar. The pressure value facilitates timely replacement of the elastic sleeve body 1.

The utility model has two usage states, namely the rapid measurement mode and the continuous measurement mode. This depends on the length of time the pressure sensor module stays on the skin and the elastic sleeve body 1. Taking the scar on the arm as an example, the use of the utility model Methods as below:

Wear the elastic sleeve body 1 so that the elastic sleeve body 1 covers and compresses the scar on the arm;

Extend the connecting rope 7 through the wire sleeve 6 so that one end of the wire sleeve 6 is in contact with the base of the pressure test assembly;

Insert the substrate 4 of the pressure test assembly between the skin and the elastic sleeve body 1 along the edge of the elastic sleeve body 1. The chip pressure sensor 5 is between the substrate 4 and the elastic sleeve body 1. Then push the substrate 4 through the wire sleeve 6 In the middle position of the elastic body, the substrate 4 and the chip pressure sensor 5 are close to the scar. At this time, the display module 2 is outside the elastic sleeve body 1.

After pushing the base plate 4 and the chip pressure sensor 5 into place, pull out the wire sleeve 6. The end of the connecting rope 7 that is not connected to the base plate 4 is outside the elastic sleeve body 1, and then use the chip pressure sensor 5 to measure the elastic sleeve near the scar. The compressive pressure exerted by the body 1; finally, use the connecting rope 7 to extract the substrate 4 and the chip pressure sensor 5.

When the guide sleeve pushes the substrate 4 and the connecting rope 7 is used to extract the substrate 4, the line 3 between the chip pressure sensor 5 and the display module 2 is hardly subjected to excessive pulling force, so the connection between the chip sensor and the display module 2 is The connection is reliable, and there will be no poor contact due to the movement of the substrate 4 within the elastic sleeve body 1 .

The production cost of the elastic sleeve body 1 is low. When it is found that the pressure of the old elastic sleeve body 1 on the skin is reduced, the elastic sleeve body 1 can be directly replaced. The pressure test component is also suitable for the new elastic sleeve body 1.

For the quick measurement mode, the pressure test component can be applied to the pressure measurement of the elastic sleeve body 1 at different positions of the human body; for the continuous measurement mode, the display module 2 can be connected and fixed with the outer side of the elastic sleeve body 1 to minimize the impact on the patient. impact on daily life.

In addition, it should be noted that the thickness and volume of the substrate 4 and the chip pressure sensor 5 are small, and the diameters of the connecting rope 7 and the line 3 are small. The substrate 4, the chip pressure sensor 5, the connecting rope 7 and the line 3 are in Between the skin and the elastomer body, it has less impact on the skin. In order to further reduce the impact on the skin and prevent sweat accumulation and allergies in contact with the skin, a shielding cloth 8 is provided on the inner side of the elastic sleeve body 1. The left and right sides of the shielding cloth 8 are connected to the inner side of the elastic sleeve body 1. The shielding cloth 8 A space for accommodating the substrate 4 and the chip pressure sensor 5 is formed between the elastic sleeve body 1 and the elastic sleeve body 1 . Since the substrate 4 is not in direct contact with the skin, the substrate 4 will not cause skin allergies. Even in the continuous measurement mode, the influence of the existence of the substrate 4, the connecting rope 7 and the line 3 on the skin is minimized.

It is easy to understand that as shown in Figure 2, the longitudinal length of the shielding cloth 8 is greater than or equal to the longitudinal length of the elastic sleeve body 1, which facilitates pushing the base plate 4 between the shielding cloth 8 and the elastic sleeve body 1. Furthermore, in order to reduce There is little resistance to pushing the base plate 4 in and out, and the side of the shielding cloth 8 facing the elastic sleeve body 1 is a smooth surface.

In order to ensure a stable connection between the display module 2 and the elastic cover body 1, as shown in Figure 3, a first storage bag 9 is provided on the outer surface of the elastic cover body 1. The mouth of the first storage bag 9 faces upward, and the display module 2 is in the storage state. Inside the bag.

It is meaningful to design the connection method of the wire sleeve 6 and the connecting rope 7 through the wire sleeve 6 in this utility model. In this utility model, the function of the wire sleeve 6 is to push the base plate 4 and the chip pressure sensor 5 into In the elastic sleeve body 1, during the pushing process, the wire sleeve 6 needs to adjust the position of the base plate 4 between the elastic sleeve body 1 and the skin, and after the pushing operation is completed, the wire sleeve 6 needs to be separated from the base plate 4. The way the connecting rope 7 passes through the wire sleeve 6 can realize the indirect connection between the wire sleeve 6 and the base plate 4. When the position of the base plate 4 is adjusted, the wire sleeve 6 and the base plate 4 are not separated, and the wire sleeve 6 and the base plate 4 are also connected. Rapid separation of substrate 4. Further, in order to improve the connection between the connecting rope 7 and the wire sleeve 6, as shown in Figure 4, a pulling part 12 is provided at the outer end of the connecting rope 7. The size of the pulling part 12 is smaller than the inner diameter of the wire sleeve 6, and the wire A snap-in gap 11 is provided on the side of the outer end of the sleeve 6 , and the pulling portion 12 is located outside the snap-in gap 11 to achieve a fixed connection between the connecting rope 7 and the wire sleeve 6 . It is easy to understand that during the process of pushing or adjusting the base plate 4, the pulling part 12 pulls the connecting rope 7 and snaps it at the snapping gap 11 of the wire sleeve 6. The connecting rope 7 and the wire sleeve 6 form a whole. When the wire sleeve is pulled out, When the tube 6 is removed, the pulling part 12 pulls the connecting rope 7 to separate from the snap-in gap 11 of the wire sleeve 6 , and the pulling part 12 passes through the wire sleeve 6 , thereby realizing the separation of the wire sleeve 6 and the connecting rope 7 .

In order to facilitate the storage of the wire sleeve 6, as shown in Figure 3, a second storage bag 10 is provided on the outer surface of the elastic sleeve body 1, and the wire sleeve 6 is embedded in the second storage bag 10.

In order to be suitable for elastic sleeve bodies 1 of different sizes, the conductor sleeve 6 has a multi-section connection structure, not shown in the drawings, and includes multiple sub-sleeves. One end of the sub-sleeve is provided with an internal thread surface, and the other end is provided with an external thread. On the surface, adjacent sub-sleeves are fixed through threaded connections, and the number of sub-sleeves can be increased or decreased according to needs.

The embodiments provided by the present invention have been described in detail above. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the core idea of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principles of the present utility model, several improvements and modifications can also be made to the present utility model, and these improvements and modifications also fall within the scope of the claims of the present utility model. within the scope of protection.

Claims (9)

1. An elastic device for hypertrophic scars that displays compressive pressure, characterized in that it includes an elastic sleeve body (1) and a pressure test assembly. The pressure test assembly includes a display module (2), a pressure sensor module, and a wire sleeve ( 6) and the connecting rope (7), the display module (2) is located on the outer surface of the elastic sleeve body (1), the pressure sensor module is located between the elastic sleeve body (1) and the skin, the display module (2) Connected to the pressure sensor module, the inner end of the connecting rope (7) is connected to the pressure sensor module, the outer end of the connecting rope (7) is outside the elastic sleeve body (1), and the wire sleeve (6 ) is a hollow structure, which is set outside the connecting rope (7). The length of the conductor sleeve (6) is less than or equal to the length of the connecting rope (7). 2. The elastic device for hypertrophic scars that displays compressive pressure according to claim 1, characterized in that the pressure sensor module includes a chip pressure sensor (5) and a substrate (4), and the chip pressure sensor (5 ) is fixedly arranged on the base plate (4), the chip pressure sensor (5) is connected to the display module (2) through the line (3), and the base plate (4) is connected to the connecting rope (7). 3. The elastic device for hypertrophic scars that displays compressive pressure according to claim 1, characterized in that a shielding cloth (8) is provided on the inner side of the elastic sleeve body (1), and the transverse direction of the shielding cloth (8) The left and right sides are connected to the inner side of the elastic sleeve body (1), and a space for accommodating the pressure sensor module is formed between the shielding cloth (8) and the elastic sleeve body (1). 4. The elastic device for hypertrophic scars that displays compressive pressure according to claim 3, characterized in that the side of the shielding cloth (8) facing the elastic sheath body (1) is a smooth surface. 5. The elastic device for hypertrophic scars that displays compressive pressure according to claim 1, characterized in that a first storage bag (9) is provided on the outer surface of the elastic sleeve body (1), and the first storage bag (9) 9) with the bag mouth facing up, and the display module (2) is in the storage bag. 6. The elastic device for hypertrophic scars that displays compressive pressure according to claim 1, characterized in that a pulling part (12) is provided at the outer end of the connecting rope (7), and the pulling part (12) The size is smaller than the inner diameter of the conductor sleeve (6). 7. The elastic device for hypertrophic scars that displays compressive pressure according to claim 6, characterized in that a snap-in gap (11) is provided on the side of the outer end of the wire sleeve (6). 8. The elastic device for hypertrophic scars displaying compression pressure according to claim 1, characterized in that a second storage bag (10) is provided on the outer surface of the elastic sleeve body (1). 9. The elastic device for hypertrophic scars that displays compressive pressure according to claim 1, characterized in that the wire sleeve (6) includes a plurality of sub-sleeves, and the plurality of sub-sleeves are connected end to end.