CN221469926U - A hemostatic device - Google Patents

Abstract

The utility model particularly relates to a hemostatic device which comprises a tourniquet, wherein a first connecting belt and a second connecting belt are respectively arranged at two ends of the tourniquet, a strip-shaped groove is formed in the middle of the first connecting belt, a pressing belt is arranged in the strip-shaped groove, the left end of the pressing belt is fixedly connected with the strip-shaped groove, the middle of the upper surface of the pressing belt is of an outwards protruding structure, and vent holes are uniformly formed in the pressing belt; the hemostatic bandage can realize hemostatic bandaging on a wound position, can be conveniently replaced, only needs to replace the tourniquet at regular time, and can be reused by the first connecting belt and the second connecting belt at two sides, so that materials are saved, cost is reduced, and the extruding belt capable of adjusting the extruding force on the hemostatic position is arranged to realize extruding hemostasis on the hemostatic position.

Description

A hemostatic device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a hemostatic device.

Background technique

Usually, when stopping bleeding from a large bleeding point on the patient's body, such as after blood drawing, or when a large amount of bleeding from an accidental wound needs to be stopped, it is necessary to use a greater force to press the bleeding point with a hemostatic patch or cotton ball to reduce the amount of bleeding at the bleeding point, thereby achieving the purpose of stopping bleeding. Although the current method of using hemostatic patches or cotton balls to stop bleeding from bleeding points has a good effect and is conducive to the care of patients' bleeding points, in actual operation, the current hemostatic method still has shortcomings, specifically:

When stopping bleeding at a patient's bleeding point, it is usually necessary to use a hemostatic patch or a cotton ball to press the bleeding point for a long time. If continuous pressure is performed manually, on the one hand, long-term manual pressing will increase the operator's fatigue, and on the other hand, it is difficult to control the pressing force by manual pressing. Under the condition of ensuring a good hemostatic effect, it is very likely that the pressing force on the bleeding point will be too large, which will easily cause the skin near the bleeding point to be under greater pressure, resulting in more severe bruising on the skin near the bleeding point; and if the hemostatic patch or cotton ball is fixed to the patient's bleeding point by pasting, an adhesive tape is usually used to fix the hemostatic cotton ball to the patient's bleeding point. Due to the elasticity of the skin, when the skin at the patient's bleeding point moves, the adhesive tape may become loose, resulting in insufficient pressure on the bleeding point, and then hemostasis may fail.

For example, in an elastic hemostatic patch with patent number CN 217091141 U, the main research is that the elastic hemostatic patch can make the bleeding point withstand a more appropriate pressing force during the entire pressing stage, reduce or even avoid the situation of excessive or insufficient pressing force, reduce the situation that the skin near the bleeding point is subjected to greater pressure during the pressing process, and reduce or even avoid bruises on the skin near the bleeding point; at the same time, the supporting device can alleviate the situation that the pressing force of the hemostatic cotton on the bleeding point is sharply reduced due to the loosening of the adhesive tape, and can avoid the situation of hemostasis failure. The above structure can well achieve hemostasis of the hemostatic point, but the device needs to fix the squeezing force in a hemostasis operation, which is not conducive to wound healing if it takes a long time. The wound needs to be squeezed and hemostasised at the beginning of the hemostasis, but if it takes a long time, the wound needs to appropriately loosen the squeezing force. The device cannot subsequently change the squeezing force, or adjust the squeezing force in time according to the condition of the wound during use.

Moreover, for some wound dressing locations that require more gauze or more tourniquets, frequent replacement of hemostatic materials will result in a large amount of material waste, requiring more sandbags or bandages for frequent replacement, which wastes materials and increases medical costs.

In order to solve the above problems, we provide a hemostatic device that can quickly bandage a wound, and the tourniquet can be replaced at any time without replacing the bandage to save medical materials, and the squeezing force of the wound when stopping bleeding can be adjusted at will after bandaging.

Utility Model Content

The utility model aims to overcome the deficiencies in the prior art and provide a hemostatic device.

The purpose of the utility model is achieved as follows: a hemostatic device includes a tourniquet, wherein connecting belt one and connecting belt two are respectively arranged at both ends of the tourniquet, a strip groove is opened in the middle of the connecting belt one, a pressing belt is arranged in the strip groove, the left end of the pressing belt is fixedly connected to the strip groove, the middle part of the upper surface of the pressing belt is an outwardly protruding structure, and ventilation holes are evenly opened on the pressing belt.

Furthermore, two ends of the tourniquet are detachably adhesively connected to the first connecting band and the second connecting band respectively.

Furthermore, an adhesive tape 1 is fixedly arranged at the right end of the strip groove on the connecting tape 1, and an adhesive tape 2 is arranged on the lower surface of the outer end of the pressing tape, and the adhesive tape 1 and the adhesive tape 2 can be bonded to each other.

Furthermore, an adhesive tape three is arranged on the upper surface of the outer end of the pressing tape, and an adhesive tape four is arranged on the outer side surface of the right end of the connecting tape two, and the adhesive tape three and the adhesive tape four can be bonded to each other.

Furthermore, an adhesive tape five is provided on a lower surface of the connecting tape, and an adhesive tape six is provided on an upper surface of the connecting tape two, and the adhesive tape five and the adhesive tape six can be bonded to each other.

Furthermore, the inner ends of the connecting belt 1 and the connecting belt 2 are respectively provided with a fork structure, at least one side of the inner side of the fork structure is provided with a magic adhesive structure, thinner connecting belts are respectively provided at both ends of the tourniquet, and at least one side of the upper and lower sides of the connecting belt is provided with a magic adhesive structure.

Furthermore, the materials of the connecting belt 1 and the connecting belt 2 are flexible and bendable materials.

Furthermore, the pressing belt is made of a flexible and bendable material.

When the utility model is used, the two ends of the tourniquet are connected to the connecting belt 1 and the connecting belt 2 respectively through magic adhesive, and the magic adhesive is provided on both the upper and lower sides to increase the connection strength, and the tourniquet is placed at the position where bleeding is required, and then the ends of the connecting belt 1 and the connecting belt 2 on the left and right sides are adhered to each other, that is, the adhesive belt 6 and the adhesive belt 5 are adhered to each other, and the part of the human body that can be wrapped in a circular or elliptical shape is fixedly bandaged. Since the adhesive belt 6 and the adhesive belt 5 are strip structures, they can enclose the human body within a certain range, which is conducive to the fixed bandage of the wound.

Since different squeezing forces may be required to stop bleeding at the location where bleeding is required, in order to adjust the different squeezing forces on the wound, the pressing belt is taken out of the strip groove, that is, the adhesive belt 1 is separated from the adhesive belt 2, the pressing belt is folded in reverse, and the raised structure on the pressing belt is covered on the outer side of the tourniquet, and the adhesive belt 3 is bonded to the adhesive belt 4. The staggered bonding position of the adhesive belt 3 and the adhesive belt 4 can change the squeezing force of the raised part of the squeezing belt on the tourniquet. Then squeezing and stopping bleeding at the bleeding location is achieved. At the same time, the provision of ventilation holes can facilitate the circulation of gas.

When the tourniquet needs to be replaced, it only needs to be removed and replaced. Since the connecting belt required for some parts of the body is too long, such as the thigh or waist, if the wound is too small, it is extremely wasteful and expensive to replace a whole set of hemostatic materials each time. The present application only replaces the tourniquet, which can greatly save costs.

Beneficial effects: The device can achieve hemostatic bandage at the wound position, and at the same time, the tourniquet can be easily replaced. It only needs to be replaced regularly. The connecting belts 1 and 2 on both sides can be reused to save materials and reduce costs. An extrusion belt that can adjust the extrusion force at the hemostatic position can achieve extrusion hemostasis at the hemostatic position.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the utility model.

FIG. 2 is a schematic diagram of the inner structure of the utility model.

FIG3 is a schematic diagram of the structure of the extruded belt of the utility model when it is separated from the strip groove.

FIG. 4 is a schematic diagram of the structure of the utility model when in use.

Description of reference numerals:

1. Adhesive belt six, 2. Connecting belt two, 3. Adhesive belt four, 4. Tourniquet, 5. Connecting belt one, 6. Compression belt, 7. Ventilation hole, 8. Adhesive belt three, 9. Adhesive belt five, 10. Adhesive belt two, 11. Adhesive belt one, 12. Strip groove.

Detailed ways

Embodiment 1, as shown in Figures 1-4, the purpose of the utility model is achieved as follows: a hemostatic device, including a tourniquet 4, wherein the two ends of the tourniquet 4 are respectively provided with a connecting belt 1 5 and a connecting belt 2 2, a strip groove 12 is provided in the middle of the connecting belt 1 5, a pressing belt 6 is provided in the strip groove 12, the left end of the pressing belt 6 is fixedly connected to the strip groove 12, the middle part of the upper surface of the pressing belt 6 is an outward protruding structure, and ventilation holes 7 are evenly provided on the pressing belt 6.

The two ends of the tourniquet 4 are detachably connected to the connecting belt 1 5 and the connecting belt 2 2, respectively, and the specific structure is not limited. The right end of the strip groove 12 on the connecting belt 1 5 is fixedly provided with an adhesive belt 1 11, and the lower surface of the outer end of the pressing belt 6 is provided with an adhesive belt 2 10, and the adhesive belt 1 11 and the adhesive belt 2 10 can be bonded to each other.

The pressing belt 6 is provided with an adhesive tape 3 8 on the upper surface of the outer end, and the connecting belt 2 is provided with an adhesive tape 4 3 on the outer side of the right end, and the adhesive tape 3 8 and the adhesive tape 4 3 can be bonded to each other. The connecting belt 1 5 is provided with an adhesive tape 5 9 on the lower surface, and the connecting belt 2 is provided with an adhesive tape 6 1 on the upper surface, and the adhesive tape 5 9 and the adhesive tape 6 1 can be bonded to each other.

The inner ends of the connecting belt 1 5 and the connecting belt 2 2 are respectively provided with a fork structure, and at least one side of the inner side of the fork structure is provided with a magic adhesive structure. The two ends of the tourniquet 4 are respectively provided with thinner connecting belts, and at least one side of the upper and lower sides of the connecting belt is provided with a magic adhesive structure. The connecting belt 1 5 and the connecting belt 2 2 are made of flexible and bendable materials. The pressing belt 6 is made of a flexible and bendable material. The connecting belt 1 5, the connecting belt 2 2, and the pressing belt 6 can be set to a breathable material as needed. The above materials are not easily deformed to ensure the hemostatic pressing and fixing effect.

When the utility model is used, the two ends of the tourniquet 4 are connected to the connecting belt 1 5 and the connecting belt 2 2 by magic adhesive respectively, and the magic adhesive is provided on both the upper and lower sides to increase the connection strength, and the tourniquet 4 is placed at the position where bleeding is required, and then the ends of the connecting belt 1 5 and the connecting belt 2 2 on the left and right sides are adhered to each other, that is, the adhesive belt 6 1 and the adhesive belt 5 9 are adhered to each other, and the part of the human body that can be wrapped in a circular or elliptical shape is fixedly bandaged. Since the adhesive belt 6 1 and the adhesive belt 5 9 are strip structures, they can enclose the human body within a certain range, which is conducive to the fixed bandage of the wound.

Since different squeezing forces may be required to stop bleeding at the position where bleeding is required, in order to adjust the different squeezing forces on the wound, the pressing belt 6 is taken out from the strip groove 12, that is, the adhesive belt 1 11 is separated from the adhesive belt 2 10, the pressing belt 6 is folded in reverse, and the convex structure on the pressing belt 6 is covered on the outer side of the tourniquet 4, and the adhesive belt 3 8 is bonded to the adhesive belt 4 3. The bonding staggered position of the adhesive belt 3 8 and the adhesive belt 4 3 can change the squeezing force of the convex part of the squeezing belt on the tourniquet 4. Then squeezing and stopping bleeding at the bleeding position is achieved. At the same time, the vent hole 7 is provided to facilitate the circulation of gas.

When the tourniquet 4 needs to be replaced, it only needs to be removed and replaced. Since the connecting belt required for some parts of the body is too long, such as the thigh or waist, if the wound is too small, it is extremely wasteful and expensive to replace a whole set of hemostatic materials each time. The present application only replaces the tourniquet 4, which can greatly save costs.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The hemostatic device comprises a tourniquet and is characterized in that: the tourniquet is characterized in that a first connecting belt and a second connecting belt are respectively arranged at two ends of the tourniquet, a strip-shaped groove is formed in the middle of the first connecting belt, a pressing belt is arranged in the strip-shaped groove, the left end of the pressing belt is fixedly connected with the strip-shaped groove, the middle of the upper surface of the pressing belt is of an outwards protruding structure, and vent holes are uniformly formed in the pressing belt.

2. A hemostatic device according to claim 1, wherein the tourniquet is detachably attached to the first and second connectors at each end.

3. A hemostatic device according to claim 1, wherein the first adhesive tape is fixedly disposed at the right end in the strip-shaped groove on the first connecting tape, the second adhesive tape is disposed on the lower surface of the pressing tape, and the first adhesive tape and the second adhesive tape are adhered to each other.

4. A hemostatic device according to claim 1 wherein the upper surface of the outer end of the pressing belt is provided with a third adhesive tape, the outer side of the right end of the second connecting belt is provided with a fourth adhesive tape, and the third adhesive tape and the fourth adhesive tape are adhered to each other.

5. A hemostatic device according to claim 1 wherein the lower surface of the connecting strap is provided with an adhesive tape five and the upper surface of the connecting strap two is provided with an adhesive tape six, the adhesive tape five and the adhesive tape six being adhered to each other.

6. The hemostatic device of claim 1, wherein the first connecting strap and the second connecting strap are respectively provided with a split structure, at least one side of the inner side surface of the split structure is provided with a magic adhesive structure, the two ends of the tourniquet are respectively provided with a thinner connecting strap, and at least one side of the upper side surface and the lower side surface of the connecting strap is provided with a magic adhesive structure.

7. A hemostatic device according to claim 1 wherein the first and second connecting straps are flexible and bendable.

8. A hemostatic device according to claim 1, wherein the compression belt is of a flexible and bendable material.