CN111789656A - Use hemostasis device at groin position - Google Patents

Abstract

The invention discloses a hemostasis device applied to a groin position, which comprises a crotch-like structure and a hemostasis mechanism arranged at a pipe orifice at the bottom end of the crotch-like structure; the hemostatic mechanism comprises an annular accommodating belt, a tourniquet, a twisting rod and a position fixing device; the tourniquet is arranged in the annular cavity, an exposed window is arranged on the front side face of the annular accommodating belt, the tourniquet is fixedly connected with a twisting rod on the outer side exposed out of the exposed window, and a position fixing device for fixing the twisting rod after the twisting operation is finished is respectively arranged on the surface of the annular accommodating belt and on two sides of the twisting rod. The inguinal hemostasis device is integrally designed in a wearable mode, can be operated integrally by one person, and is suitable for being used under the condition of single working condition or insufficient auxiliary manpower; the device more fits the shape of human groin position, the phenomenon that the slippage shifted can not appear during the use, can carry out efficient hemostasis operation to this position, avoids the wounded because of the excessive life danger that takes place of blood loss.

Description

Use hemostasis device at groin position

Technical Field

The invention relates to the field of pre-hospital emergency medical supplies, in particular to a hemostasis device applied to the position of a groin.

Background

When various accidental injuries are encountered, if the four limbs of a human body have artery rupture and bleeding, the bleeding speed is high due to high arterial pressure, the life can be threatened quickly if the hemostasis process is not timely effective enough, the tourniquet hemostasis is a simple and effective hemostasis method for emergency treatment of the great bleeding of the four limbs, and the hemostasis aim is achieved by pressing blood vessels to block the blood circulation. However, the existing artery tourniquet is mainly suitable for non-joint parts with shapes close to cylindrical shapes on legs and arms, and once the tourniquet is applied to joint parts of a human body with an irregular shape, a good hemostasis effect is difficult to achieve, and even if the tourniquet is used, the phenomenon of slippage is easy to occur at the joint parts.

Especially, when the whole thigh of the human body is exploded and the femoral artery rupture position is close to the root of the thigh, if a hemostatic device with stronger adaptability cannot be adopted aiming at the groin position to perform timely and effective hemostasis, the life of the injured person is seriously threatened. However, since the conventional tourniquet is difficult to be well applied to hemostasis of the part, the hemostasis work of the part is mainly performed by manual pressing, the physical strength of people is limited, and when the manual supply is insufficient to support the alternate pressing hemostasis operation, the life safety of the wounded person is greatly threatened.

Therefore, there is a need to provide a convenient and labor-saving hemostatic device for groin areas to solve the above problems.

Disclosure of Invention

In order to solve the problems, the invention provides the hemostatic device applied to the groin position, which has the advantages of simple structure, convenient use, wearable design which is more suitable for the groin shape of the human body, obvious hemostatic effect, suitability for being used by practitioners in high-risk industries in advance, and capability of ensuring the life safety of users as needed.

In order to achieve the technical purpose and achieve the technical effect, the invention adopts the following technical scheme: a hemostasis device applied to the position of a groin comprises a crotch-like structure and a hemostasis mechanism arranged at a pipe orifice at the bottom end of the crotch-like structure; the hemostasis mechanism comprises an annular accommodating belt, a tourniquet, a twisted rod and a position fixing device; one side of the annular accommodating belt is fixedly connected with the pipe orifice, an annular inner cavity is formed in the hollow part of the annular accommodating belt, the annular tourniquet is accommodated in the annular inner cavity, an exposed window is arranged on the front side surface of the annular accommodating belt, a twisting rod is fixedly connected to the outer side of the tourniquet, which is exposed out of the exposed window, two positions of the position.

Further, the hinge rod is of a telescopic structure, the hinge rod in the initial state is a short rod body, and the hinge rod in the working state is stretched into a long rod body.

Further, the hinge rod in the initial state extends along the length direction of the tourniquet.

Further, position fixing device is including the binding area and the fixed band two parts that correspond the setting, and fixed band fixed connection is equipped with the female face of magic subsides on the annular surface of accomodating the area and its lateral surface, and the one end in binding area is accommodated with the annular and is taken fixed surface connection, is equipped with the magic subsides sub-face on the medial surface of the other end, and the work of wringing is accomplished, and the binding area pastes the spindle surface of tightly winding corresponding one side and makes the magic subsides sub-face and the female face cooperation of magic subsides be connected and accomplish the fixed of spindle promptly.

Furthermore, the shape of the ring surface of the annular containing belt is matched with the shape of the nozzle at the bottom end of the crotch-like structure.

The invention has the beneficial effects that: the whole hemostatic device applied to the groin position is designed in a wearable mode, is simple in structure and convenient and fast to use, can be worn outside combat pants, can be worn inside a crotch guard if a user wears the crotch guard, is more convenient for emergency operation outside during injury, can be operated integrally by one person, and is suitable for being used under the condition of single working condition or insufficient auxiliary manpower;

compare in current tourniquet structure, the shape of human inguinal position of laminating more of this device can not appear the phenomenon that the slippage shifted in the use, is suitable for the thigh to be fried out, the femoral artery breaks the position and is close to the hindering of thigh root and uses under, can carry out timely efficient hemostasis, avoids hindering the person and taking place life danger because of the bloodless too much.

Drawings

FIG. 1 is a schematic view of the overall structure of a hemostatic device applied to the groin area;

FIG. 2 is an enlarged view of portion B of FIG. 1;

FIG. 3 is a schematic structural view of the twisted rod in a working state after being fixed by the position fixing device;

FIG. 4 is a schematic structural view of a blood stopping mechanism;

FIG. 5 is a deployment view of the hemostatic mechanism of FIG. 4 cut in the direction A-A;

wherein, 1-class crotch protection structure, 2-tube mouth and 3-hemostasis mechanism;

31-annular containing band, 32-tourniquet, 33-twisted rod and 34-position fixing device;

311-annular lumen, 312-exposed window;

341-binding belt, 342-fixing belt, 343-magic tape female surface and 344-magic tape male surface.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying fig. 1-5, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.

The conventional tourniquet is difficult to be suitable for hemostasis at irregular positions of groin shapes and the like, more uncertain factors exist by means of manual pressing, and in order to better solve the problem, the embodiment discloses a hemostasis device applied to the groin positions, the hemostasis device is of a wearable structure, is more suitable for shapes of special parts of a human body, is more rapid and effective in hemostasis, is particularly suitable for being worn by high-risk industrial personnel such as policemen and soldiers before entering a battlefield, particularly is worn outside combat trousers, and is worn inside a crotch if a user wears a crotch guard, specifically comprises a crotch-like guard structure 1 and a hemostasis mechanism 3 arranged at the position of a pipe orifice 2 at the bottom end of the crotch-like guard structure 1, an elastic rubber band is arranged at the top of the crotch-like guard structure 1 to avoid dropping in the wearing process, and the hemostasis mechanism 3 comprises an annular containing belt 31, a tourniquet 32, The annular containing belt 31 is matched with the nozzle 2 in shape, one side of the annular containing belt 31 is fixedly connected with the nozzle 2, the annular containing belt 31 is hollow inside to form an annular inner cavity 311, the annular tourniquet 32 is contained in the annular inner cavity 311, an exposed window 312 is arranged on the front side surface of the annular containing belt 31, the outer side of the portion, exposed out of the exposed window 312, of the tourniquet 32 is fixedly connected with the hinge rod 33, the position fixing devices 34 are respectively arranged on the surface of the annular containing belt 31 and on two sides of the hinge rod 33, and the hinge rod 33 is fixed through the position fixing devices 34 on the two sides after the hinge operation is completed.

The twisting rod 33 is arranged along the length direction of the tourniquet 32 in the initial state, if the twisting rod 33 in the initial state is too long, the normal action of a wearer is obviously influenced, and if the twisting rod 33 in the initial state is too short, the operator cannot easily grasp the twisting rod to carry out the rotating and tightening operation, the characteristics of the two conditions are comprehensively considered, the embodiment adopts the telescopic twisting rod structure, when the hemostasis mechanism is not used, the twisting rod 33 is contracted into a shorter rod body which is fixed on the tourniquet 32, and the twisting rod 33 extends along the length direction of the tourniquet 32 as shown in fig. 2, so that the shape of the groin of a human body can be attached without influencing the normal action; when the whole thigh is exploded and damaged and the femoral artery is broken and the position is close to the root of the thigh, the wound or the auxiliary rescuer can rapidly pull the two ends of the twisting rod 33 to extend the twisting rod 33 and grasp the twisting rod 33 to rotate so as to drive the tourniquet 32 to contract and contract when needing to perform rapid hemostasis operation at the groin position, so that the blood vessel is compressed to block blood to perform rapid and efficient hemostasis, and the two ends of the twisting rod 33 are fixed by the position fixing device 34 after the effect of tight hemostasis by twisting is achieved.

The position fixing device 34 disclosed in this embodiment includes two portions, namely, a binding band 341 and a fixing band 342, the fixing band 342 is fixedly connected to the surface of the annular accommodating band 31, and the outer side surface thereof is provided with a female hook-and-loop surface 343, one end of the binding band 341 is fixedly connected to the surface of the annular accommodating band 31, and the inner side surface of the other end thereof is provided with a male hook-and-loop surface 344, and after the winding rod 33 is rotated and tightened to a state parallel to the initial position, as shown in fig. 3, the binding band 341 bypasses the surface of the winding rod 33 and makes the male hook-and-loop surface 344 and the female hook-and-loop surface 343 cooperatively connected to complete the.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (5)

1. A hemostasis device applied to the position of a groin is characterized by comprising a crotch-like structure and a hemostasis mechanism arranged at a pipe orifice at the bottom end of the crotch-like structure;

the hemostasis mechanism comprises an annular accommodating belt, a tourniquet, a twisted rod and a position fixing device;

one side of the annular accommodating belt is fixedly connected with the pipe orifice, an annular inner cavity is formed in the annular accommodating belt, the annular tourniquet is arranged in the annular inner cavity, an exposed window is arranged on the front side face of the annular accommodating belt, a twisting rod is fixedly connected to the outer side of the portion, exposed out of the exposed window, of the tourniquet, two positions of the position fixing device on the surface of the annular accommodating belt and located on the two sides of the twisting rod are respectively provided with a position fixing device, and the twisting rod is fixed through the position fixing devices on the two sides after the twisting operation is completed.

2. The inguinal site application hemostasis device of claim 1, wherein the rod is of a retractable construction, wherein the rod in the initial state is a short rod, and wherein the rod in the operational state is elongated to a long rod.

3. The inguinal site application hemostasis device of claim 2, wherein the hinge rod in the initial state extends along a length of the tourniquet.

4. The hemostasis device applied to the groin position as claimed in claim 3, wherein the position fixing device comprises two parts of a binding band and a fixing band, the fixing band is fixedly connected to the surface of the annular accommodating band and has a hook and loop fastener surface on the outer side surface thereof, one end of the binding band is fixedly connected to the surface of the annular accommodating band, and a hook and loop fastener surface is arranged on the inner side surface of the other end thereof, after the twisting operation is completed, the binding band is tightly wound around the surface of the twisted rod on the corresponding side, and the hook and loop fastener surface is connected to the hook and loop fastener surface in a matching manner, thereby completing the fixing of the twisted rod.

5. The inguinal site application hemostasis device as recited in claim 4, wherein the annular containment band has an annular surface shape that conforms to the shape of the orifice at the bottom end of the crotch-like structure.

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