Femoral artery compression hemostat

Abstract

The femoral artery compression hemostat comprises an upper binding face, the upper binding face comprises an upper free end and an upper connecting end, and the upper free end and the upper connecting end are connected and used for binding the waist and crotch positions of a person; the leg covering surface is connected to the upper binding surface and used for covering a femoral artery wound, and the leg covering surface comprises a lower connecting end; the lower binding surface is connected to the leg covering surface and comprises a lower free end, and the lower free end is connected with the lower connecting end and used for binding the leg covering surface to the thigh surface of a person; in the unfolded state, the upper side connecting end and the lower side connecting end are located at one end of the hemostat, and the upper side free end and the lower side free end are located at the other opposite end of the hemostat. According to the compression hemostat, a patient can wear the compression hemostat without moving the body, the operation steps of nursing personnel are simplified, and the pain of the patient is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a femoral artery compression hemostat. Background Art

[0002] Interventional therapy is a minimally invasive surgical treatment with few complications. It does not require surgery, has small damage, quick recovery, good results, and little interference to the body, protecting normal organs to the greatest extent. In some cases, interventional surgery will use the patient's femoral artery as the surgical incision. After the operation is completed, the blood vessels between the femoral arteries are thicker and the blood pressure is higher, so compression hemostasis is required at the incision.

[0003] Under the current circumstances, nursing staff usually bandage patients with bandages after surgery. In order to achieve a better bandaging effect, it requires the cooperation of multiple people, and the patient needs to lift his hips to cooperate in order to achieve a better bandaging effect. There are also some straight-band and briefs-type compression hemostats on the market. The straight-band compression hemostats generally have insufficient fixation effect on the patient's legs, resulting in a poor compression effect, while the briefs-type hemostats also require the cooperation of the patient, are complicated to operate, and will aggravate the patient's pain. Therefore, according to this situation, a femoral artery compression hemostat needs to be designed. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art, achieve rapid compression hemostasis of a patient's wound, reduce the patient's coordinated movements, reduce the patient's pain, and provide a femoral artery compression hemostat.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A femoral artery compression hemostat, comprising:

[0007] An upper restraining surface, the upper restraining surface comprising an upper free end and an upper connecting end, the upper free end and the upper connecting end are connected to restrain the waist and hips of a person;

[0008] A leg cover, the leg cover is connected to the upper binding surface and is used to cover the femoral artery wound, and the leg cover includes a lower connecting end;

[0009] A lower side restraining surface, the lower side restraining surface is connected to the leg covering surface, and comprises a lower side free end, the lower side free end is connected to the lower side connecting end, and is used to restrain the leg covering surface to the surface of the human thigh;

[0010] In the unfolded state, the upper connecting end and the lower connecting end are located at one end of the hemostat, and the upper free end and the lower free end are located at the other end opposite to the hemostat.

[0011] Preferably, the upper binding surface, the leg covering surface and the lower binding surface are designed as an integrated whole.

[0012] Preferably, the upper side restraint surface includes a waist restraint belt and a crotch restraint belt, the waist restraint belt is formed with a first free end, the crotch restraint belt is formed with a second free end, and the upper side connecting end includes a first connecting end and a second connecting end.

[0013] Preferably, the first connection end and the second connection end are arranged one above the other.

[0014] Preferably, the connection point between the lower binding surface and the leg covering surface is located relatively to the lower side of the lower connecting end.

[0015] Preferably, the leg covering surface is provided with a leg traction portion and a connection end traction portion, the connection end traction portion is adjacent to the lower connection end, and a first elastic member is connected between the leg traction portion and the connection end traction portion;

[0016] In the unfolded state, the leg traction portion is located between the lower connecting end and the lower free end.

[0017] Preferably, the leg traction portion includes a first traction member, and the first traction member is at the same height as or higher than the connection end traction portion.

[0018] Preferably, the leg traction portion comprises a second traction member, and the second traction member is at the same height as or lower than the connection end traction portion.

[0019] Preferably, a reinforcing compression member is further included, the reinforcing compression member includes an inner plate connected to the inner side of the leg cover, and a contact plate adjacent to the human body side, and a second elastic member is connected between the inner plate and the contact plate.

[0020] Preferably, the contact plate is provided with a through opening.

[0021] The advantages and positive effects of the utility model are:

[0022] 1. In the utility model, through the combined design of the upper restraint surface, the leg covering surface and the lower restraint surface, the whole can be spread on the bed surface in a fully unfolded state before or after the patient lies on the bed. When the patient lies down, the waist and hips correspond to the upper restraint surface, and the legs are naturally located on the lower restraint surface. The free end and the connecting end are directly connected, and the compression hemostat can be worn without the patient moving, which simplifies the operation steps of the nursing staff and reduces the pain of the patient.

[0023] 2. In the present invention, the waist restraint belt and the hip restraint belt are connected in coordination with the first connecting end and the second connecting end, so as to better adapt to the changes in the waist and hip size of the patient, fix the upper side of the compression hemostat, and better fit the patient's skin.

[0024] 3. In the utility model, the combination of the lower free end, the lower connecting end, the leg traction part and the first elastic member can enhance the wrapping strength of the leg cover on the leg, increase the compression strength of the hemostat and ensure the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the shaft side structure of Example 1 of the utility model;

[0026] Figure 2 It is a schematic diagram of the shaft side structure of Example 2 of the utility model;

[0027] Figure 3 This is a brief schematic diagram of wearing embodiment 2 of the present utility model;

[0028] Figure 4 This is a schematic diagram of the axial side structure of the reinforcing compression member of Example 3 of the utility model;

[0029] Figure 5 It is a top view of the reinforcing compression member of Example 3 of the utility model;

[0030] Figure 6 This is a schematic diagram of the axial side structure of the reinforcing compression member in Embodiment 4 of the present utility model;

[0031] Figure 7 It is a top view of the reinforcing compression member in Example 4 of the utility model.

[0032] In the figure: 100, upper side binding surface; 100a, upper side free end; 100b, upper side connecting end; 110, waist binding belt; 111, first free end; 112, first waist Velcro; 113, second waist Velcro; 120, crotch binding belt; 121, second free end; 122, first crotch Velcro; 123, second crotch Velcro; 130, abdomen connecting surface; 131, first connecting end; 132, second connecting end; 140, waist and back connecting surface; 2 00, leg covering; 210, lower connecting end; 300, lower restraining surface; 310, lower free end; 320, first leg Velcro; 330, second leg Velcro; 410, first traction member; 420, second traction member; 430, first elastic member; 440, connecting end traction part; 500, reinforcing compression member; 510, inner plate; 520, second elastic member; 530, contact plate; 531, arcuate edge; 532, through-hole; 600, general wound position. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0036] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0037] Embodiment 1:

[0038] A femoral artery compression hemostat, comprising:

[0039] The upper restraint surface 100 includes an upper free end 100a and an upper connecting end 100b, and the upper free end 100a and the upper connecting end 100b are connected to each other for restraining the waist and hips of a person; the upper restraint surface 100 includes a waist restraint belt 110 and a hip restraint belt 120, and the waist restraint belt 110 is formed with a first free end 111, and the hip restraint belt 120 is formed with a second free end 121, and the upper connecting end 100b includes a first connecting end 131 and a second connecting end 132, and the first connecting end 131 and the second connecting end 132 are arranged in an upper and lower manner.

[0040] Specifically, Figure 1 As shown, the waist restraint belt 110 and the crotch restraint belt 120 of the upper restraint surface 100 are arranged in an upper and lower manner. It can be understood that Figure 1In the directly unfolded state, the waist restraint 110 and the hip restraint 120 extend in the left and right directions in a straight strip-like shape. In order to ensure breathability, the material is a cloth belt or a composite woven bag; the left ends of the waist restraint 110 and the hip restraint 120 are connected to the abdomen connecting surface 130, and the abdomen restraint and the hip restraint 120 are connected at the corresponding back side of the waist of the human body through the waist-back connecting surface 140. In the unfolded state, the waist-back connecting surface 140 is on the left side of the left-right length direction.

[0041] like Figure 1 As shown, the upper free end 100a includes a first free end 111 of the waist strap 110 and a second free end 121 of the crotch strap 120. It can be understood that Figure 1 In the directly expanded state, the first free end 111 and the second free end 121 are both at the right end of the hemostat.

[0042] like Figure 1 As shown, the upper connecting end 100b is located on the abdominal connecting surface 130, and is a vertical opening opened on the abdominal connecting surface 130. The upper connecting end 100b includes a first connecting end 131 and a second connecting end 132. The first connecting end 131 is located on the upper side of the second connecting end 132, corresponding to the positions of the waist restraint belt 110 and the crotch restraint belt 120.

[0043] like Figure 1 As shown, the first connection end 131 and the second connection end 132 are also provided with a rim for strengthening the opening structure strength. It can be understood that Figure 1 In the directly unfolded state, the first connecting end 131 and the second connecting end 132 are both on the left side of the hemostat.

[0044] like Figure 1 As shown, a first waist Velcro 112 is sewn at the first free end 111 of the waist restraint belt 110, and a second waist Velcro 113 is sewn at the belt body of the waist restraint belt 110; a first hip Velcro 122 is sewn at the second free end 121 of the crotch restraint belt 120, and a second hip Velcro 123 is sewn at the belt body of the crotch restraint belt 120;

[0045] The leg cover 200 is connected to the upper binding surface 100 and is used to cover the femoral artery wound. The leg cover 200 includes a lower connecting end 210;

[0046] like Figure 1 As shown, the upper side of the leg covering surface 200 is connected to the crotch restraint belt 120 to form a direct extension surface from the crotch to the leg. Figure 1In the viewing direction, a concave is formed at the right end of the leg covering surface 200 relative to the abdomen connecting end to reserve a genital position, and a lower connecting end 210 is formed at the right end of the leg covering surface 200, specifically a vertical opening; the left side of the leg covering surface 200 extends toward the side of the thigh and can cover the side of the thigh, and the side of the thigh is used to form a reverse force corresponding to the pulling force of the lower restraining surface 300.

[0047] It is understandable that Figure 1 In the directly unfolded state, the lower connecting end 210 is located at the left end of the hemostat.

[0048] The lower side binding surface 300 is connected to the leg cover 200, and the relative height of the connection position is lower than the lower side connection end 210, and includes a lower side free end 310, and the lower side free end 310 is connected to the lower side connection end 210 to bind the leg cover 200 to the surface of the thigh of the person. The connection point between the lower side binding surface 300 and the leg cover 200 is relatively located at the lower side of the lower connection end 210.

[0049] like Figure 1 As shown, the lower side binding surface 300 is a straight strip binding belt, one end of the lower side binding surface 300 is a lower side free end 310, and the other end is connected to the leg covering surface 200, and the connection point is lower than the lower side connecting end 210, the lower side free end 310 of the lower side binding surface 300 is sewn with a first leg Velcro 320, and the belt body of the lower side binding surface 300 is sewn with a second leg Velcro 330, and then the lower side free end 310 of the lower side binding surface 300 passes through the lower side connecting end 210 and is bonded to the belt body, and the lower connecting end 210 is matched with the position of the lower side binding surface 300, avoiding the buttocks and corresponding to the wound position, so as to directly bandage the leg, and the stability is better;

[0050] In the unfolded state, the upper connecting end 100b and the lower connecting end 210 are located at one end of the hemostat, and the upper free end 100a and the lower free end 310 are located at the other end opposite to the hemostat.

[0051] Reference Figure 1 and Figure 3 Before the patient undergoes interventional surgery or before the patient arrives at the ward from the operating room and lies on the bed, the hemostat is spread flat on the bed. When the patient lies down, the buttocks lie directly in the space below the crotch restraint 120. After lying down, the legs are naturally pressed on the lower restraint surface 300, and the lower free end 310 of the lower restraint surface 300 is located between the two legs. Then, the leg cover 200 is flipped over the upper side of the wound on the patient's leg, and the first free end 111 is inserted into the first connecting end 131, the second free end 121 is inserted into the second connecting end 132, and the lower free end 310 is inserted into the lower connecting end 210 and fixed by Velcro. The tension formed by the lower restraint is used to press the leg cover 200 against the wound position to perform compression hemostasis.

[0052] Through the combined design of the upper restraint surface 100, the leg covering surface 200 and the lower restraint surface 300, the whole can be spread on the bed surface in a fully unfolded state before or after the operation when the patient lies on the bed. When the patient lies down, the waist and hips correspond to the upper restraint surface 100, and the legs are naturally located on the lower restraint surface 300. The free end and the connecting end are directly connected, and the compression hemostat can be worn without the patient moving, which simplifies the operating steps of the nursing staff and reduces the pain of the patient.

[0053] In some embodiments, the Velcro can also be replaced with a snap-on connection structure.

[0054] In some embodiments, the upper binding surface 100, the leg covering surface 200 and the lower binding surface 300 are designed as an integrated whole and are directly woven into shape, which saves production steps and does not cause a foreign body sensation when used; in other embodiments, the upper binding surface 100, the leg covering surface 200 and the lower binding surface 300 are spliced ​​into shape.

[0055] Embodiment 2:

[0056] On the basis of the first embodiment, the leg cover 200 is provided with a leg traction part and a connection end traction part 440, the connection end traction part 440 is adjacent to the lower connection end 210, and a first elastic member 430 is connected between the leg traction part and the connection end traction part 440. In the initial state, due to the material of the leg cover 200, the first elastic member 430 is in a relaxed state;

[0057] In the unfolded state, the leg traction portion is located between the lower connecting end 210 and the lower free end 310 .

[0058] The leg traction part includes a first traction member 410 . The first traction member 410 is at the same height as or higher than the connection end traction part 440 .

[0059] The leg traction part includes a second traction member 420 , and the second traction member 420 is at the same height as or lower than the connection end traction part 440 .

[0060] Reference Figure 2 and Figure 3 A rubber coating layer is provided at the opening position of the lower connecting end 210, and the rubber coating layer wraps the opening to strengthen the opening structure, and the rubber coating layer has a certain height, serving as the connecting end traction portion 440;

[0061] refer to Figure 2Coordinate, the first traction member 410 is arranged on the outer surface of the leg cover 200, is made of rubber, and is located on the upper left side of the connecting end traction part 440. That is to say, the first traction member 410 is relatively higher than the connecting end traction part 440, and four elastic bands are vertically arranged and connected between the first traction member 410 and the connecting end traction part 440.

[0062] like Figure 3 As shown, the first traction member 410 is located at the side of the thigh, and the elastic band between the first traction member 410 and the connecting end covers the general wound position 600. When in use, the elastic band is highly tensioned and can act on the leg cover 200 to increase the pressure.

[0063] Reference Figure 2 Coordinate, the second traction member 420 is arranged on the outer surface of the leg cover 200, is made of rubber, and is located on the lower left side of the connecting end traction part 440, that is, the second traction member 420 is relatively lower than the connecting end traction part 440, and there are 4 elastic bands vertically arranged between the second traction member 420 and the connecting end traction part 440.

[0064] like Figure 3 As shown, the second traction member 420 is located on the front side of the thigh, which can give the leg cover 200 a force F2, and cooperate with the force in the F1 direction formed by the first traction member 410, so that the leg cover 200 is more tightly wrapped toward the lower connecting end 210 (middle position), thereby increasing the compression force while ensuring comfort.

[0065] Example 3

[0066] On the basis of Example 2, a reinforcing compression member 500 is further included. The reinforcing compression member 500 includes an inner plate 510 connected to the inner side of the leg cover 200, and a contact plate 530 adjacent to the human body side. A second elastic member 520 is connected between the inner plate 510 and the contact plate 530.

[0067] Combination Figure 3 and Figure 4 A reinforcing compression piece 500 is provided on the inner side of the general wound position 600 by means of Velcro or other connection methods to increase the overall compression or to accommodate patients of different body shapes.

[0068] like Figure 4 As shown, the inner plate 510 of the reinforced compression member 500 is attached to the inner side of the leg covering 200 corresponding to the general wound position 600 by Velcro, and an airbag is provided between the contact plate 530 and the inner plate 510 to serve as the second elastic member 520 to provide sufficient compression support.

[0069] As a general choice, both the inner plate 510 and the contact plate 530 are made of medical rubber material, and a layer of compression pad or care cloth can be applied to the side of the contact plate 530 that contacts the skin.

[0070] like Figure 5 As shown, the inner plate 510 and the contact plate 530 are arranged at an angle, which is more in line with the ergonomics of the inner thigh, and the side edge of the contact plate 530 is an arc edge 531.

[0071] Embodiment 4:

[0072] Different from Example 3, Figure 6 and Figure 7 As shown, the inner plate 510 and the contact plate 530 are connected by springs located at the four corners, and a through hole 532 is provided on the contact plate 530 for adapting to the method of compressing and stopping bleeding through a salt bag. The salt bag is placed between the inner plate 510 and the contact plate 530, and a part of it is arranged to form the through hole 532 for compression.

[0073] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A femoral artery compression hemostat, characterized in that: include: An upper restraining surface (100), the upper restraining surface (100) comprising an upper free end (100a) and an upper connecting end (100b), the upper free end (100a) and the upper connecting end (100b) being connected to restrain the waist and hips of a person; A leg cover (200), the leg cover (200) is connected to the upper binding surface (100) and is used to cover the femoral artery wound, and the leg cover (200) includes a lower connecting end (210); A lower side restraining surface (300), the lower side restraining surface (300) is connected to the leg covering surface (200), and comprises a lower side free end (310), the lower side free end (310) is connected to the lower side connecting end (210), and is used to restrain the leg covering surface (200) to the surface of a person's thigh; In the unfolded state, the upper connecting end (100b) and the lower connecting end (210) are located at one end of the hemostat, and the upper free end (100a) and the lower free end (310) are located at the other end opposite to the hemostat.

2. A femoral artery compression hemostat according to claim 1, characterized in that: The upper binding surface (100), the leg covering surface (200) and the lower binding surface (300) are designed in an integrated manner.

3. The femoral artery compression hemostat according to claim 1, characterized in that: The upper side restraint surface (100) includes a waist restraint belt (110) and a crotch restraint belt (120), wherein the waist restraint belt (110) is formed with a first free end (111), and the crotch restraint belt (120) is formed with a second free end (121), and the upper side connecting end (100b) includes a first connecting end (131) and a second connecting end (132).

4. A femoral artery compression hemostat according to claim 3, characterized in that: The first connection end (131) and the second connection end (132) are arranged in an upper and lower arrangement.

5. The femoral artery compression hemostat according to claim 1, characterized in that: The connection point between the lower side binding surface (300) and the leg covering surface (200) is located relatively to the lower side of the lower side connecting end (210).

6. A femoral artery compression hemostat according to claim 5, characterized in that: The leg covering surface (200) is provided with a leg traction portion and a connection end traction portion (440), the connection end traction portion (440) is adjacent to the lower connection end (210), and a first elastic member (430) is connected between the leg traction portion and the connection end traction portion (440); In the unfolded state, the leg traction portion is located between the lower connecting end (210) and the lower free end (310).

7. A femoral artery compression hemostat according to claim 6, characterized in that: The leg traction part comprises a first traction member (410), and the first traction member (410) is at the same height as or higher than the connection end traction part (440).

8. A femoral artery compression hemostat according to claim 6 or 7, characterized in that: The leg traction part comprises a second traction member (420), and the second traction member (420) is at the same height as or lower than the connection end traction part (440).

9. The femoral artery compression hemostat according to claim 1, characterized in that: The invention also includes a reinforcing compression member (500), wherein the reinforcing compression member (500) includes an inner plate (510) connected to the inner side of the leg cover (200), and a contact plate (530) adjacent to the human body side, and a second elastic member (520) is connected between the inner plate (510) and the contact plate (530).

10. The femoral artery compression hemostat according to claim 9, characterized in that: The contact plate (530) is provided with a through opening (532).

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