Femoral vein and artery compression belt

Abstract

The utility model discloses a femoral vein and artery compression belt which comprises a belt body structure and a compression structure fixed to a human body through the belt body structure, and the compression structure clamps the belt body structure after being tightened. When the product is actually applied, the belt body can be prevented from loosening through overlapping of the belt body and clamping after the pressing plate moves downwards. Through downward rotation of the adjusting tube, the compression block can form compression around a puncture point, blood vessels are subjected to compression hemostasis, hemostasis is reliable, the compression force is adjustable, and the compression hemostat is particularly suitable for patients with thick fat layers and suitable for application and popularization.

Description

Technical Field

[0001] This utility model relates to a femoral vein and artery compression band. Background Technology

[0002] Currently, doctors often perform arterial puncture procedures when performing surgical treatments on patients. After the artery is punctured, the incision usually needs to be compressed with a tourniquet to stop the bleeding.

[0003] In existing technologies, the mainstream method of compression hemostasis involves using cotton balls or gauze with elastic bandages. The elastic bandages are fixed to the hips and legs, and the gauze is used to compress the arteries to stop the bleeding. This method is easy to operate on the blood vessels in the arms, but when operating on the arteries in the groin, due to the larger circumference and thicker fat layer of the thigh, this conventional method cannot achieve an effective compression effect.

[0004] In our routine practice, we found that this method of hemostasis is more practical for patients with thin fat layers. However, for patients with thick fat layers, the elastic bandage is prone to loosening, resulting in insufficient pressure at the puncture site and causing bleeding.

[0005] Based on the above problems, we designed a femoral vein and artery compression band that can prevent loosening. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a femoral vein and artery compression band that can play a role in preventing loosening.

[0007] To solve the above problems, the present invention adopts the following technical solution:

[0008] A femoral vein and artery compression band includes a band body structure and a compression structure fixed to the human body through the band body structure, wherein the compression structure clamps the band body structure when tightened.

[0009] Preferably, the belt structure includes a belt body, the surface of which is machined with mounting holes and mounting grooves that mate with the compression structure, and the belt bodies are locked together by the compression structure after being overlapped.

[0010] Preferably, a barbed piece is sewn and fixed to the side of the mounting hole on the upper surface of the belt body, and round pieces are sewn and fixed to both sides of the mounting groove on the lower surface of the belt body. When the two ends of the belt body overlap, the barbed piece and the round pieces are bonded and fixed together.

[0011] Preferably, the compression structure includes a base plate, a tube at the top of the base plate, the upper and lower ends of the tube being continuous; an adjusting tube is threaded onto the outer side of the tube, an inner tube is provided at the bottom axis of the adjusting tube, and a compression block is provided at the lower end of the inner tube; a first adjusting tube is threaded onto the outer side of the adjusting tube, and a pressure plate is injection molded at the bottom of the first adjusting tube; the mounting hole and the mounting groove both fit the tube; after the first adjusting tube is screwed down along the adjusting tube, the pressure plate presses against the surface of the belt.

[0012] Preferably, an annular groove is provided on the inner wall of the inner tube, and a light-transmitting plate is fitted in the groove. A retaining ring is injection molded at the upper end of the pressing block and is fitted in the groove. A light-transmitting hole is provided at the axis of the pressing block.

[0013] Preferably, the outer wall of the pressure block is fitted to the inner wall of the tube.

[0014] The beneficial effects of this utility model are:

[0015] In practical applications, this product can prevent the belt from loosening by overlapping the belt body and clamping it after the pressure plate moves downward.

[0016] By adjusting the downward rotation of the tube, the compression block can be applied around the puncture point to compress the blood vessel and stop bleeding. This method provides reliable hemostasis, and the pressure intensity is adjustable. It is particularly suitable for patients with thicker fat layers and is therefore recommended for widespread use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a cross-sectional view of the present invention;

[0019] Figure 2 This is a top view of the belt.

[0020] Figure 3 This is a bottom view of the belt.

[0021] Figure 4 This is a cross-sectional view of the compression structure. Detailed Implementation

[0022] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0023] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0024] In the description of this utility model, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, in the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "socket," "connect," "through," and "plug-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] See Figure 1 The illustrated femoral vein and artery compression band includes a band body structure 1 and a compression structure 2 fixed to the human body via the band body structure 1. When the compression structure 2 is tightened, it clamps the band body structure 1.

[0028] By overlapping the belt structure 1 and clamping the compression structure 2, the belt structure 1 can be prevented from loosening.

[0029] See Figure 2 As shown, the belt structure 1 includes a belt 121. The surface of the belt 121 is machined with mounting holes 101 and mounting grooves 102 that cooperate with the compression structure 2. The belt 121 is locked by the compression structure 2 after being overlapped.

[0030] In the above technical solution, both the mounting hole 101 and the mounting groove 102 are fitted with the pressing structure 2 and overlap at the pressing structure 2.

[0031] By locking the compression structure 2, the belt body 121 can be clamped, achieving the technical effect of preventing loosening.

[0032] See Figure 2 and Figure 3 As shown, on the upper surface of the belt body 121, a barbed piece 103 is sewn and fixed to the side of the mounting hole 101. On the lower surface of the belt body 121, round pieces 104 are sewn and fixed to both sides of the mounting groove 102. When the two ends of the belt body 121 overlap, the barbed piece 103 and the round pieces 104 are bonded and fixed together.

[0033] This technical solution can play a preliminary role in fixing the body 121 to the human limb.

[0034] See Figure 2 , Figure 3 and Figure 4 As shown, the compression structure 2 includes a base plate 201, a tube 202 is provided on the top of the base plate 201, and the upper and lower ends of the tube 202 are connected; an adjusting tube 203 is threadedly fitted on the outer side of the tube 202, an inner tube 204 is provided at the bottom axis of the adjusting tube 203, and a compression block 205 is provided at the lower end of the inner tube 204; a first adjusting tube 206 is threadedly connected to the outer side of the adjusting tube 203, and a pressure plate 207 is injection molded at the bottom of the first adjusting tube 206. The mounting hole 101 and the mounting groove 102 are both fitted with the tube 202. After the first adjusting tube 206 is screwed down along the adjusting tube 203, the pressure plate 207 presses against the surface of the belt body 121.

[0035] In the above technical solution, the downward pressure of the pressure block 205 can be adjusted by adjusting the adjusting pipe 203.

[0036] The belt 121 can be locked through the first regulating tube 206.

[0037] See Figure 4 As shown, an annular groove is provided on the inner wall of the inner tube 204, and a light-transmitting plate 208 is inserted into the groove. A retaining ring 209 is injection molded at the upper end of the pressing block 205 and is inserted into the groove. The pressing block 205 has a light-transmitting hole 255 at its axial center.

[0038] The structure is designed so that the position of the light-transmitting hole 255 corresponds to the puncture site, which allows for observation of the compression situation. If the bleeding is severe, the bleeding will occur within the light-transmitting hole 255, which facilitates timely adjustment and rapid hemostasis.

[0039] See Figure 4 As shown, the outer wall of the compression block 205 is attached to the inner wall of the tube 202.

[0040] This structural design can form a seal between the pressure block 205 and the tube 202, achieving an antibacterial effect.

[0041] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0042] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0043] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0044] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0045] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0046] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A femoral vein and artery compression band, characterized by: The device includes a belt structure (1) and a compression structure (2) fixed to the human body via the belt structure (1). The compression structure (2) clamps the belt structure (1) after tightening. The belt structure (1) includes a belt (121), the surface of which is machined with mounting holes (101) and mounting grooves (102) that mate with the compression structure (2). The belts (121) overlap and are locked by the compression structure (2). The compression structure (2) includes a base plate (201), and a tube (202) is provided on the top of the base plate (201). The upper and lower ends of the tube (202) are connected. An adjusting tube (203) is threaded on the outer side of the adjusting tube (203), and an inner tube (204) is provided at the bottom axis of the adjusting tube (203). A pressure block (205) is provided at the lower end of the inner tube (204). A first adjusting tube (206) is threaded on the outer side of the adjusting tube (203). A pressure plate (207) is injection molded at the bottom of the first adjusting tube (206). The mounting hole (101) and the mounting groove (102) are both fitted to the tube (202). After the first adjusting tube (206) is screwed down along the adjusting tube (203), the pressure plate (207) presses against the surface of the belt body (121).

2. The femoral vein and artery compression band of claim 1, wherein: On the upper surface of the belt body (121), a barb piece (103) is sewn and fixed to the side of the mounting hole (101). On the lower surface of the belt body (121), round pieces (104) are sewn and fixed to both sides of the mounting groove (102). When the two ends of the belt body (121) overlap, the barb piece (103) and the round piece (104) are bonded and fixed together.

3. The femoral vein and artery compression band of claim 1, wherein: An annular groove is provided on the inner wall of the inner tube (204), and a light-transmitting plate (208) is inserted in the groove. A retaining ring (209) is formed by injection molding at the upper end of the pressing block (205), and the retaining ring (209) is inserted in the groove. A light-transmitting hole (255) is provided at the axis of the pressing block.

4. The femoral vein and artery compression band of claim 1, wherein: The outer wall of the compression block (205) is attached to the inner wall of the tube (202).

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