Arteriopuncture hemostasis paste based on target accurate compression

Abstract

The utility model relates to the technical field of medical supplies, and discloses an arteriopuncture hemostasis paste based on target accurate compression, which comprises an elastic adhesive tape main body and a hemostasis sponge layer arranged at the bottom of the elastic adhesive tape main body, a U-shaped fixing plate is arranged above the elastic adhesive tape main body, and the U-shaped fixing plate is arranged above the elastic adhesive tape main body. An adjusting mechanism is mounted between the U-shaped fixing plate and the elastic adhesive tape main body, and the U-shaped fixing plate is fixedly connected with the adjusting mechanism; the arterial puncture hemostasis patch can be used for carrying out accurate compression hemostasis on a bleeding point in a targeted manner, so that the hemostasis efficiency is improved; the hemostatic effect can be achieved within a shorter time, the waiting time and discomfort of a patient are reduced, and blood loss is reduced, so that various complications possibly caused by excessive bleeding are avoided; bleeding is effectively controlled, surrounding tissue damage is reduced, and the safety and the treatment effect of a patient are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to an arterial puncture hemostatic patch based on target point precise compression. Background Art

[0002] An arterial puncture hemostatic patch is a medical device specifically used to stop bleeding after arterial puncture. It usually contains an elastic tape and a hemostatic sponge layer. The design purpose of this hemostatic patch is to improve the hemostatic effect, reduce bleeding, and reduce the risk of infection. When in use, the hemostatic patch is bonded to the puncture site through the adhesive layer to stop bleeding at the puncture point by increasing the pressure. Due to the high blood pressure in the artery, greater pressure is required to effectively stop bleeding after puncture. The design of the arterial puncture hemostatic patch can maintain sufficient pressure on the puncture wound to achieve continuous compression hemostasis; the hemostatic patch can also fully cover the wound surface to reduce the incidence of infection.

[0003] Traditional arterial puncture hemostatic patches may need to apply pressure to a larger area, which not only increases the patient's pain, but may also affect the normal function of surrounding tissues. Arterial puncture hemostatic patches that precisely compress bleeding points based on targets can accurately locate and compress bleeding points, reduce interference with surrounding tissues, and reduce the occurrence of side effects and complications.

[0004] The patent with publication number CN207693631U discloses an arterial puncture hemostatic patch, which includes an elastic tape, a hemostatic sponge layer and a water-absorbent sponge layer. The elastic tape is bonded with the hemostatic sponge layer by an adhesive layer, and the hemostatic sponge layer is bonded with the water-absorbent sponge layer by an adhesive layer. The surface of the elastic tape is formed with an adhesive layer by steel roller transfer adhesive, and the convex points on the surface of the steel roller form regular and evenly distributed air permeable holes on the adhesive layer. The water-absorbent sponge layer is a hydrophilic polyurethane foam material, which has micropores that can be interconnected, and the micropore curvature radius is 0.2 to 0.9 mm. Although the above device solves the problem of increasing pressure and preventing bleeding at the puncture point.

[0005] However, the above technical solution still has the following problems:

[0006] Although traditional hemostatic patches can cover the puncture site and apply a certain amount of pressure, they may not be able to completely block the bleeding point due to the lack of precise positioning of the bleeding point, resulting in less than ideal hemostatic effects; and may cause unnecessary pressure and damage to the surrounding normal tissues; traditional hemostatic patches may require multiple adjustments of position and pressure to achieve a hemostatic effect, increasing the complexity of use; and their applicability and flexibility may be limited. Utility Model Content

[0007] In view of the deficiencies of the prior art, the utility model provides an arterial puncture hemostatic patch based on precise compression of the target point, so as to at least solve one of the problems raised by the background technology, such as: enabling the arterial puncture hemostatic patch to accurately compress the bleeding point to stop bleeding.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arterial puncture hemostatic patch based on target point precise compression, comprising an elastic tape main body and a hemostatic sponge layer installed at the bottom of the elastic tape main body, a U-shaped fixing plate installed above the elastic tape main body, an adjustment mechanism installed between the U-shaped fixing plate and the elastic tape main body, and the U-shaped fixing plate and the adjustment mechanism are fixedly connected.

[0009] Furthermore, a circular hole is opened on the surface of the U-shaped fixing plate, a bearing is fixedly connected to the inner wall of the circular hole, and an adjustment mechanism is fixedly connected to the inner ring of the bearing.

[0010] Furthermore, the adjustment mechanism includes a fixed tube, a connecting tube and an extrusion block, the inner ring of the bearing is fixedly connected to the connecting tube, the lower end of the connecting tube is threadedly connected to the fixed tube, and the bottom of the fixed tube is fixedly connected to the extrusion block.

[0011] Furthermore, a positioning ring is fixedly connected to the outside of the fixed tube, and multiple elastic ropes are fixedly connected to the outside of the positioning ring. The other end of the elastic rope is fixedly connected to the edge of the elastic tape body. The number of elastic ropes is greater than 1 and is arranged at equal intervals around the positioning ring.

[0012] Furthermore, a paddle is installed on the top of the connecting pipe.

[0013] Furthermore, cable ties are fixedly connected to both sides of the elastic tape body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model improves the efficiency of hemostasis by enabling the arterial puncture hemostatic patch to target the bleeding point for precise compression and hemostasis, and can achieve the hemostatic effect in a shorter time, reduce the patient's waiting time and discomfort, and reduce blood loss, thereby avoiding various complications that may be caused by excessive bleeding; effectively control bleeding, reduce surrounding tissue damage, and ensure the patient's safety and treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the U-shaped fixing plate of the utility model.

[0019] In the figure: 1. elastic tape body; 2. hemostatic sponge layer; 3. U-shaped fixing plate; 301. circular hole; 4. adjusting mechanism; 401. fixing tube; 402. connecting tube; 403. extrusion block; 5. elastic rope; 6. cable tie; 7. positioning ring; 8. pick; 9. bearing. 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] like Figures 1 to 3 As shown, an arterial puncture hemostatic patch based on target point precise compression includes an elastic tape body 1 and a hemostatic sponge layer 2 installed at the bottom of the elastic tape body 1, a U-shaped fixing plate 3 is installed above the elastic tape body 1, an adjusting mechanism 4 is installed between the U-shaped fixing plate 3 and the elastic tape body 1, and the U-shaped fixing plate 3 and the adjusting mechanism 4 are fixedly connected.

[0022] like Figure 1 As shown, the arterial puncture hemostatic patch based on target point precise compression in the utility model is similar to the existing arterial puncture hemostatic patch structure, such as the arterial puncture hemostatic patch disclosed in the patent publication number CN207693631U. The main improvement of the utility model is that the arterial puncture hemostatic patch improves the hemostatic effect of the bleeding point, such as Figures 1 to 3 As shown, when an arterial puncture hemostatic patch based on target point precise compression is used, the medical staff aligns the hemostatic sponge layer 2 with the patient's wound, fits the hemostatic sponge layer 2 on the patient's wound skin, and then ties the elastic tape body 1 to the patient's body, so that the elastic tape body 1 can be firmly fixed on the patient's wound, and the medical staff then inserts the hand into the position between the elastic tape body 1 and the U-shaped fixing plate 3, moves the adjustment mechanism 4 to the position of the bleeding point on the patient's wound, rotates the adjustment mechanism 4, makes the length of the adjustment mechanism 4 longer, one end of the adjustment mechanism 4 is against the surface of the U-shaped fixing plate 3, and the other end is against the surface of the elastic tape body 1 above the bleeding point of the patient's wound, and the adjustment mechanism 4 squeezes the bleeding point; and the squeezing force on the bleeding point position can be controlled by adjusting the length of the adjustment mechanism 4, and when the bleeding point reduces bleeding, the compression force is gradually adjusted to improve the patient's comfort; and the adjustment mechanism 4 can be used at any time to adjust the position of the compressed bleeding point, thereby improving the applicability and flexibility of the arterial puncture hemostatic patch.

[0023] like Figures 1 to 3 As shown, a circular hole 301 is opened on the surface of the U-shaped fixing plate 3, a bearing 9 is fixedly connected to the inner wall of the circular hole 301, and an adjustment mechanism 4 is fixedly connected to the inner ring of the bearing 9.

[0024] Specifically, through this arrangement, the U-shaped fixing plate 3 can rotate with the adjusting mechanism 4 while remaining stationary, so that when the adjusting mechanism 4 rotates to a certain length, the U-shaped fixing plate 3 and the elastic tape body 1 are supported by the adjusting mechanism 4, achieving the effect of compressing the bleeding point.

[0025] like Figure 2 As shown, the adjustment mechanism 4 includes a fixed tube 401, a connecting tube 402 and an extrusion block 403. The inner ring of the bearing 9 is fixedly connected to the connecting tube 402, the lower end of the connecting tube 402 is threadedly connected to the fixed tube 401, and the bottom of the fixed tube 401 is fixedly connected to the extrusion block 403.

[0026] Specifically, through this arrangement, the connecting tube 402 is fixed at the bottom of the U-shaped fixing plate 3. When the connecting tube 402 is rotated, the length between the connecting tube 402 and the fixing tube 401 can be adjusted, so that the adjusting mechanism 4 can be extended or retracted in length, so that the extrusion block 403 connected to the bottom of the fixing tube 401 and the bleeding point can be compressed to stop bleeding while flexibly adjusting the position and compression strength.

[0027] like Figure 1 to Figure 2 As shown, a positioning ring 7 is fixedly connected to the outside of the fixed tube 401, and multiple elastic ropes 5 are fixedly connected to the outside of the positioning ring 7. The other end of the elastic rope 5 is fixedly connected to the edge of the elastic tape body 1. The number of elastic ropes 5 is greater than 1 and is arranged at equal intervals around the positioning ring 7.

[0028] Specifically, by setting up the elastic rope 5, the positioning ring 7 is always kept in the center position of the elastic tape body 1. When the fixed tube 401 is moved to position and compress the bleeding point, it can help the fixed tube 401 not to fall over when it is excessively squeezed, and maintain the effect of being as vertical as possible between the elastic tape body 1, so that the squeezing effect of the adjustment mechanism 4 remains stable.

[0029] like Figure 2 As shown, a paddle 8 is installed on the top of the connecting pipe 402 .

[0030] Specifically, through this arrangement, medical staff can rotate the paddle 8 to rotate the connecting tube 402 in the fixed tube 401, so that the connecting tube 402 moves up and down on the fixed tube 401, which is convenient for medical staff to adjust the pressure of the bleeding point and improves the convenience of using the arterial puncture hemostatic patch.

[0031] like Figure 1 As shown, cable ties 6 are fixedly connected to both sides of the elastic tape body 1 .

[0032] Specifically, through this arrangement, the tie 6 can be tied to the patient's body. Usually, the arterial puncture stop position is the patient's hand, arm, etc. The tie 6 is tightly wrapped around the patient's body to prevent the arterial puncture hemostatic patch from loosening.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An arterial puncture hemostatic patch based on target point precise compression, comprising an elastic tape body (1) and a hemostatic sponge layer (2) installed at the bottom of the elastic tape body (1), characterized in that: A U-shaped fixing plate (3) is installed above the elastic tape body (1), an adjusting mechanism (4) is installed between the U-shaped fixing plate (3) and the elastic tape body (1), and the U-shaped fixing plate (3) and the adjusting mechanism (4) are fixedly connected.

2. The arterial puncture hemostatic patch based on target point precise compression according to claim 1, characterized in that: A circular hole (301) is provided on the surface of the U-shaped fixing plate (3), a bearing (9) is fixedly connected to the inner wall of the circular hole (301), and an adjustment mechanism (4) is fixedly connected to the inner ring of the bearing (9).

3. The arterial puncture hemostatic patch based on target point precise compression according to claim 2, characterized in that: The adjustment mechanism (4) comprises a fixed tube (401), a connecting tube (402) and an extrusion block (403); the inner ring of the bearing (9) is fixedly connected to the connecting tube (402); the lower end of the connecting tube (402) is threadedly connected to the fixed tube (401); and the bottom of the fixed tube (401) is fixedly connected to the extrusion block (403).

4. The arterial puncture hemostatic patch based on target point precise compression according to claim 3, characterized in that: The fixing tube (401) is fixedly connected to a positioning ring (7) on the outside, and a plurality of elastic ropes (5) are fixedly connected to the outside of the positioning ring (7). The other ends of the elastic ropes (5) are fixedly connected to the edge of the elastic tape body (1). The number of the elastic ropes (5) is greater than 1 and they are arranged at equal intervals around the positioning ring (7).

5. An arterial puncture hemostatic patch based on target point precise compression according to claim 3 or 4, characterized in that: A paddle (8) is installed on the top of the connecting pipe (402).

6. An arterial puncture hemostatic patch based on target point precise compression according to claim 1, 2, 3 or 4, characterized in that: Cable ties (6) are fixedly connected to both sides of the elastic tape body (1).

7. The arterial puncture hemostatic patch based on target point precise compression according to claim 5, characterized in that: Cable ties (6) are fixedly connected to both sides of the elastic tape body (1).

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