CN215228560U

CN215228560U - Radial artery puncture fixing device

Info

Publication number: CN215228560U
Application number: CN202121331608.4U
Authority: CN
Inventors: 邓昊泽; 钱晓东; 袁嘉敏; 孙茂文; 蒋廷波
Original assignee: First Affiliated Hospital of Suzhou University
Current assignee: First Affiliated Hospital of Suzhou University
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-21
Anticipated expiration: 2031-06-16

Abstract

The utility model belongs to the field of medical equipment, a radial artery puncture fixing device is disclosed, it includes that the arm is placed the portion, the portion is placed to the wrist and the hand fixed part, the portion is placed including the depressed part that is used for placing the arm to the arm, the portion is placed for the wrist to the crossing part of portion and hand fixed part is placed to the arm, the hand fixed part includes first fixed plate, second fixed plate and hand dead lever, there are a plurality of first fixed orificess on the first fixed plate, there are a plurality of second fixed orificess on the second fixed plate, first fixed orifices is the same with second fixed orifices one-to-one and size.

Description

Radial artery puncture fixing device

Technical Field

The utility model belongs to the field of medical equipment, a radial artery puncture fixing device of specific design.

Background

Coronary intervention is a non-surgical treatment of minimally invasive coronary heart disease. Coronary artery interventional Therapy (TFI) through femoral artery route is easy to cause various complications after operation, such as hematoma at puncture site, vasovagal reflex, venous thrombosis of lower limbs, arteriovenous fistula, pseudoaneurysm and the like. The flexible artery has shallow surface and strong pulse, is convenient for puncture and fixation, and is often used as the first choice for placing a tube for arterial puncture at present. The universal puncture method is characterized in that a patient holds a fixing column, the part to be punctured is lifted through an air bag, the part to be punctured is fully exposed, and the flexible artery puncture is facilitated. The fixing problem of patient's wrist has also been solved to current flexible artery puncture fixing device, but because the structure is fixed, the comfort level is not high, has not only increased medical personnel's working strength, has reduced medical personnel's work efficiency moreover, has also increased patient's misery simultaneously.

Disclosure of Invention

In order to solve the problems existing in the prior art, the radial artery puncture fixing device with simple structure and convenient use is provided, the bending position of the wrist of a patient can be adjusted according to the sizes of the wrists of different patients, the effect of fully exposing the position of the scratching artery at the wrist is achieved, and the smooth operation of scratching artery puncture is facilitated.

In order to achieve the purpose, the utility model discloses a realize through following technical scheme:

the utility model discloses a fixing device for the puncture of the flexo-arteriovenous, which comprises an arm placing part, a wrist placing part and a hand fixing part, wherein the arm placing part comprises a concave part for placing an arm, and the part where the arm placing part and the hand fixing part are intersected is the wrist placing part; the wrist part is provided with a convex sponge cushion block for buffering the contact pressure at the wrist part;

one side of the arm placing part is provided with an elastic fixing belt, and the other side of the arm placing part can be fixed by a magic tape;

the hand fixing part comprises a first fixing plate, a second fixing plate and a hand fixing rod, the first fixing plate is provided with a plurality of first fixing holes, the second fixing plate is provided with a plurality of second fixing holes, the first fixing holes correspond to the second fixing holes in a one-to-one mode and are the same in size, threads are arranged in the first fixing holes, the diameter of the hand fixing rod is the same as that of the fixing holes, threads are arranged at one end of the hand fixing rod, the hand fixing rod can penetrate through the second fixing holes according to the size of a wrist of a patient and then is connected and fixed with the threads of the first fixing holes when in use, the first fixing holes and the second fixing holes jointly fix the hand fixing rod, and rubber is arranged at the other end of the hand fixing rod and used for achieving an anti-skidding effect when medical personnel rotate the hand fixing rod;

furthermore, a sunken area is arranged in the middle of the hand fixing rod, and a silica gel anti-slip layer is arranged in the sunken area;

furthermore, a silica gel layer is arranged on the upper surface of the arm placing part, so that the arm can be prevented from sliding;

the beneficial effects of the utility model are that, simple structure, convenient to use can be according to the difference of patient's wrist size, through fixing the hand dead lever in different positions, when the hand dead lever is held to the patient, fully expose the position of puncture point, improve medical personnel's work efficiency, improve the puncture success rate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a radial artery puncture fixing device according to an embodiment of the present invention;

icon: 1-arm placing part, 2-wrist placing part, 4-elastic fixing band, 5-magic tape, 6-first fixing plate, 7-second fixing plate, 8-hand fixing rod, 9-first fixing hole, 10-second fixing hole, 11-thread, 12-rubber sleeve and 13-silica gel antiskid layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a fixing device for the puncture of the flexo-arteriovenous, which comprises an arm placing part 1, a wrist placing part 2 and a hand fixing part, wherein the hand fixing part comprises a first fixing plate 6, a second fixing plate 7 and a hand fixing rod 8, the arm placing part 1 comprises a concave part for placing an arm, and the part where the arm placing part and the hand fixing part are intersected is the wrist placing part 2; the wrist part is provided with a sponge cushion block for buffering the contact pressure at the wrist part;

one side of the arm placing part 1 is provided with an elastic fixing belt 4, and the elastic fixing belt can be fixed with the other side of the arm placing part through a magic tape 5;

the first fixing plate 6 is provided with a plurality of first fixing holes 9, the second fixing plate 7 is provided with a plurality of second fixing holes 10, the first fixing holes 6 correspond to the second fixing holes 7 one by one and are identical in size, a thread 11 is arranged in each first fixing hole 6, the diameter of each hand fixing rod 8 is identical to that of each first fixing hole and that of each second fixing hole, one end of each hand fixing rod 8 is provided with the thread 11, the hand fixing rods 8 can penetrate through the second fixing holes 10 according to the wrist sizes of patients and then are connected and fixed with the thread 11 of each first fixing hole 9 when the hand fixing rods 8 are used, and the other ends of the hand fixing rods 8 are provided with rubber sleeves 12 which are used for preventing slipping when medical staff rotate the hand fixing rods 8;

further, a sunken area is formed in the middle of the hand fixing rod 8, and a silica gel anti-skid layer 13 is arranged in the sunken area;

furthermore, a silica gel layer is arranged on the upper surface of the arm placing part 1, so that the arm can be prevented from sliding;

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. A radial artery puncture fixing device is characterized by comprising an arm placing part, a wrist placing part and a hand fixing part, wherein the arm placing part comprises a concave part for placing an arm, and the part where the arm placing part and the hand fixing part are intersected is the wrist placing part; the wrist part is provided with a convex sponge cushion block;

the hand fixed part includes first fixed plate, second fixed plate and hand dead lever, there are a plurality of first fixed orificess on the first fixed plate, there are a plurality of second fixed orificess on the second fixed plate, first fixed orifices and second fixed orifices one-to-one and size are the same, wherein there is the screw thread in the first fixed orifices, hand dead lever diameter is the same with the diameter of fixed orifices, the one end of hand dead lever is equipped with the screw thread, can pass to be connected fixedly with the screw thread of first fixed orifices behind the second fixed orifices according to patient's wrist size, first fixed orifices and second fixed orifices common fixation hand dead lever, the other end of hand dead lever is equipped with rubber.

2. The radial artery puncture fixation device of claim 1, wherein the hand fixation rod has a recessed area in the middle thereof, and a silicone anti-slip layer is disposed in the recessed area.

3. The radial artery puncture fixing device according to claim 1, wherein a silicone layer is provided on the upper surface of the arm placing portion to prevent the arm from slipping.