Adjustable thrombus-preventing pressure belt structure

Abstract

The utility model discloses an adjustable thrombus prevention pressure belt structure which comprises a pressure elastic belt, and a matrix type constraint adjusting assembly is arranged on one side of the pressure elastic belt. The matrix type binding adjusting assembly comprises a plurality of mounting grooves formed in the pressure elastic belt, the mounting grooves penetrate through the whole pressure elastic belt, adjusting binding belts are arranged in the mounting grooves, and one ends of the adjusting binding belts extend into the mounting grooves to be fixedly connected with the ends, away from the mounting grooves, in the pressure elastic belt. A worker can pull the operation block step by step from bottom to top to drive the adjusting belt arranged in the elastic belt body to conduct contraction constraint, accurate pressure control can be achieved through contraction constraint, finally, bonding and fixing are conducted through the third hook face of the hook-and-loop fastener, overall preliminary fixing is conducted through the first hook face of the hook-and-loop fastener and the mounting groove in the whole process, and the fixing effect is good. Then the adjusting binding belt is used for targeted fixation attached to the skin of the patient, and finally the operation block and the adjusting belt are used for precise pressure output.

Description

Technical Field

[0001] The utility model belongs to the technical field of pressure belts, and in particular relates to an adjustable pressure belt structure for preventing thrombosis. Background Art

[0002] At present, PICC has become the most commonly used peripheral central venous access for clinical tumor or critically ill patients, and it is of great significance for these patients who need long-term infusion. However, the complications of PICC are also troubling, such as puncture site bleeding, catheter slippage, venous thrombosis, etc. Among them, catheter-related upper limb deep vein thrombosis is the most serious. The incidence of PICC-related thrombosis in domestic tumor patients is 1.41% to 51.45%, and it is increasing year by year. At present, medical elastic stockings for preventing lower limb venous thrombosis have been widely used in clinical practice, but there are no similar medical products that can prevent upper limb venous thrombosis;

[0003] Existing anti-thrombosis pressure belts are all standard parts and cannot perfectly fit patients of every body shape, resulting in the desired anti-thrombosis effect not being very good. There is no adjustable pressure belt to adapt to the shape of the leg. Utility Model Content

[0004] The purpose of the present invention is to provide an adjustable thrombosis prevention pressure belt structure to solve the above-mentioned problem.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an adjustable thrombosis prevention pressure belt structure, comprising a pressure elastic belt, one side of which is provided with a matrix-type restraint adjustment component;

[0006] The matrix-type restraint adjustment assembly includes a plurality of mounting slots formed inside the pressure elastic band. The mounting slots extend through the entire pressure elastic band and are provided with an adjustment strap inside. One end of the adjustment strap extends into the mounting slots and is fixedly connected to an end of the pressure elastic band away from the mounting slots.

[0007] An adjusting belt is further provided inside the adjusting restraint belt, and one end of the adjusting belt is fixedly connected to an operating block.

[0008] Preferably, the pressure elastic belt specifically includes an elastic belt body and a Velcro hook surface 1 is provided on one side of the elastic belt body, and a Velcro fur surface is provided on the other side of the elastic belt body, and the Velcro fur surface and the Velcro hook surface 1 are adapted to each other.

[0009] Preferably, the operating block and the bottom of the elastic band body are respectively provided with a third Velcro hook surface and a Velcro hook surface, and the third Velcro hook surface and the Velcro hook surface are fixedly matched with the Velcro fleece surface for use.

[0010] Preferably, a groove is further provided on the elastic band body, and a protrusion is fixedly provided on the bottom of the pressure elastic band and is engaged with the groove.

[0011] Preferably, the groove is opened and placed in the middle of the adjustment strap to facilitate fixing the position engagement portion.

[0012] The technical effects and advantages of the present invention are as follows: by pulling multiple adjustment straps one by one to drive the part of the adjustment strap placed inside the pressure elastic strap to shrink, each adjustment strap is pulled until the inner side of the pressure elastic strap is completely in contact with the patient's skin, at this time, multiple adjustment straps are in a reasonable position, and then the staff can gradually pull the operating block from bottom to top to drive the adjustment strap placed inside the elastic strap body to shrink and restrain, and the shrinkage and restraint here can achieve precise control of pressure, and finally use the Velcro hook surface three for bonding and fixing, and the whole process uses the Velcro hook surface one and the installation groove for overall preliminary fixation, and then uses the adjustment strap for targeted fixation to fit the patient's skin, and finally uses the operating block and the adjustment strap for precise pressure output, so that no matter what patient's leg it is applied to, it can be adjusted and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0015] Figure 3 For the utility model Figure 2 A magnified view of the local structure of part A in the middle;

[0016] Figure 4 This is a schematic diagram of the adjustment belt structure of the present utility model.

[0017] In the figure: 1. Adjustment strap; 101. Adjustment strap; 102. Operation block; 103. Velcro hook surface three; 2. Velcro hook surface one; 3. Groove; 4. Pressure elastic band; 401. Velcro fleece surface; 402. Elastic band body; 403. Installation slot; 5. Protrusion; 6. Velcro hook surface two. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] The utility model provides an adjustable thrombosis prevention pressure belt structure as shown in the figure, comprising a pressure elastic belt 4, one side of which is provided with a matrix-type restraint adjustment component;

[0020] The matrix-type restraint adjustment assembly includes a plurality of mounting slots 403 formed within the inner portion of the pressure elastic band 4. The mounting slots 403 extend through the entire pressure elastic band 4 and are provided with an adjustment strap 1 therein. One end of the adjustment strap 1 extends into the interior of the mounting slots 403 and is fixedly connected to an end of the pressure elastic band 4 away from the mounting slots 403.

[0021] An adjusting belt 101 is further provided inside the adjusting restraint belt 1 , and an operating block 102 is fixedly connected to one end of the adjusting belt 101 .

[0022] Specifically, the pressure elastic band 4 includes an elastic band body 402 and a Velcro hook surface 2 is provided on one side of the elastic band body 402, and a Velcro fur surface 401 is provided on the other side of the elastic band body 402, and the Velcro fur surface 401 and the Velcro hook surface 2 are adapted to each other.

[0023] Specifically, the bottom of the operating block 102 and the elastic band body 402 are respectively provided with the Velcro hook surface 3 103 and the Velcro hook surface 6 and the Velcro hook surface 3 103 and the Velcro hook surface 6 are fixed with the Velcro fleece surface 401 for use.

[0024] Specifically, a groove 3 is further provided on the elastic band body 402 , and a protrusion 5 that engages with the groove 3 is fixedly provided on the bottom of the pressure elastic band 4 .

[0025] Specifically, the groove 3 is provided in the middle of the adjustment strap 1 to facilitate fixing the position engagement portion.

[0026] Working principle: When using the present invention, the pressure elastic band 4 is tied to the patient's legs and other places, and then the Velcro hook surface 2 and the Velcro fleece surface 401 are used to tie and fix it. However, due to the different leg shapes of each person, the thickness between the calf and the ankle is different, resulting in the restraint force not being able to completely fit the patient's skin, and unable to achieve a good step-by-step pressure. At this time, the staff pulls the pressure elastic band 4 as a whole. One end of the matrix adjustment component is tied to the other end of the pressure elastic band 4. During this period, the whole is fixed by the adhesion between the Velcro hook surface 2 and the Velcro fleece surface 401. Then, multiple adjustment straps 1 are pulled one by one to drive the part of the adjustment strap 1 placed inside the pressure elastic band 4 to shrink, and the pulling is targeted. Each adjustment strap 1 is adjusted until the inner side of the pressure elastic band 4 is completely in contact with the patient's skin. At this time, multiple adjustment straps 1 are in a reasonable position. Then the staff can gradually pull the operating block 102 from bottom to top to drive the adjustment strap 101 placed inside the elastic band body 402 to shrink and restrain. The shrinkage and restraint here can achieve precise control of pressure. Finally, the Velcro hook surface three 103 is used for bonding and fixing. The whole process uses the Velcro hook surface one 2 and the installation groove 403 for overall preliminary fixation, and then uses the adjustment strap 1 for targeted fixation to fit the patient's skin. Finally, the operating block 102 and the adjustment strap 101 are used for precise pressure output, so that adjustment and fixation can be performed regardless of the patient's leg.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable thrombosis prevention pressure belt structure, comprising a pressure elastic belt (4), characterized in that: A matrix-type restraint adjustment component is provided on one side of the pressure elastic belt (4); The matrix-type restraint adjustment component comprises a plurality of mounting slots (403) provided inside the pressure elastic band (4), wherein the mounting slots (403) penetrate the entire pressure elastic band (4) and are provided with an adjustment restraint band (1) inside, wherein one end of the adjustment restraint band (1) extends into the interior of the mounting slot (403) and is fixedly connected to an end of the pressure elastic band (4) away from the mounting slot (403); An adjusting belt (101) is further provided inside the adjusting restraint belt (1), and one end of the adjusting belt (101) is fixedly connected to an operating block (102).

2. The adjustable thrombosis prevention pressure belt structure according to claim 1, characterized in that: The pressure elastic band (4) specifically comprises an elastic band body (402), and a Velcro hook surface (2) is provided on one side of the elastic band body (402), and a Velcro fleece surface (401) is provided on the other side of the elastic band body (402), and the Velcro fleece surface (401) and the Velcro hook surface (2) are adapted to each other.

3. The adjustable thrombosis prevention pressure belt structure according to claim 1, characterized in that: The bottoms of the operating block (102) and the elastic band body (402) are respectively provided with a third Velcro hook surface (103) and a Velcro hook surface (6), and the third Velcro hook surface (103) and the Velcro hook surface (6) are both fixedly coupled with the Velcro fleece surface (401) for use.

4. The adjustable thrombosis prevention pressure belt structure according to claim 2, characterized in that: The elastic band body (402) is also provided with a groove (3), and the bottom of the pressure elastic band (4) is fixedly provided with a protrusion (5) that is mutually engaged with the groove (3).

5. The adjustable thrombosis prevention pressure belt structure according to claim 4, characterized in that: The groove (3) is opened and placed in the middle of the adjustment strap (1) to facilitate fixing the position engagement portion.

Images