Angiography positioning device

Abstract

The utility model discloses an angiography positioning device, which comprises a positioning component, a positioning component, a positioning component, a positioning component and a positioning component, and is characterized in that the positioning component comprises an angiography table and a binding belt; the adjusting assembly comprises a reinforcing plate, a first L-shaped supporting plate, a spring column, a limiting column, a movable plate, a square through hole, a hanging ring, a pulling plate and an opening; the reinforcing plate is fixed to the lower surface of the radiography table through screws, the first L-shaped supporting plate is welded to the side edge of the reinforcing plate, the opening is formed in the top end of the first L-shaped supporting plate, the spring column is fixed to the upper surface of the first L-shaped supporting plate, the limiting column is fixed to the top of the movable end of the spring column, and the square through hole is formed in the middle of the movable plate. The movable plate sleeves the limiting column through the square through hole, the hanging ring is fixed at one end of the movable plate, and the pulling plate is fixed at one end of the movable plate. The utility model relates to a binding belt, and aims to solve the problems that the binding belt still needs to be tightened after the binding belt is temporarily loosened to relieve discomfort in a radiography process, and the binding degree is deviated from the previous binding degree after the binding belt is tightened, so that the binding is too loose or too tight.

Description

TECHNICAL FIELD

[0001] The utility model relates to angiography technical field, especially angiography positioning device. BACKGROUND

[0002] Angiography is a medical examination method, which is mainly used for developing blood vessels in the body. During angiography, the patient needs to be positioned to ensure that the body part of the patient is fixed and the angiography can be accurately performed, usually using a fixed support for the head and using a restraint belt for the body. However, long-term use of the restraint belt will cause discomfort to the patient, such as poor local blood circulation, breathing difficulties, skin allergies, and the like. Therefore, during the angiography process, the medical staff needs to regularly observe the restraint condition and loosen the restraint belt to relieve the discomfort.

[0003] After the restraint belt is temporarily loosened to relieve the discomfort during the angiography process, the restraint belt still needs to be tightened, and after being tightened, there will be a deviation from the previous restraint degree, resulting in an excessively loose or tight degree of restraint. Therefore, an angiography positioning device needs to be provided to solve the above problems. SUMMARY

[0004] The utility model aims at providing an angiography positioning device to solve the problem of deviation from the previous restraint degree after the restraint belt is temporarily loosened to relieve the discomfort during the angiography process.

[0005] To solve the above technical problems, the utility model is implemented by the following technical solutions:

[0006] The utility model discloses an angiography positioning device, which comprises:

[0007] A positioning assembly, which comprises an angiography table and a restraint belt;

[0008] The restraint belt is fixed at both ends of the angiography table;

[0009] An adjusting assembly, which comprises a reinforcing plate, a first L-shaped support plate, a spring column, a limiting column, a movable plate, a square through hole, a hanging ring, a pull plate, and an opening;

[0010] The reinforcing plate is fixed on the lower surface of the angiography table by screws, the first L-shaped support plate is welded on the side edge of the reinforcing plate, the opening is arranged at the top end of the first L-shaped support plate, the spring column is fixed on the upper surface of the first L-shaped support plate, the limiting column is fixed on the top of the movable end of the spring column, the square through hole is arranged in the middle of the movable plate, the movable plate is sleeved on the limiting column through the square through hole, the hanging ring is fixed on one end of the movable plate, and the pull plate is fixed on one end of the movable plate.

[0011] Further, the three restraint belts are provided, each of the restraint belts corresponds to two positioning assemblies, and the two ends of the restraint belts are inserted into the hanging ring and fixed by the magic tape.

[0012] Further, the movable plate is movably connected to the top of the movable end of the spring column, and the movable plate is movably connected to the opening.

[0013] Further, the limiting assembly is further included.

[0014] The limiting assembly includes a limiting groove and a second L-shaped support plate.

[0015] The limiting groove is arranged on the side edge of the movable plate, and the second L-shaped support plate is fixed on the side edge of the upper section of the spring column and located below the movable plate.

[0016] Further, the limiting assembly further includes a bearing and a rotating shaft.

[0017] The bearing is fixed on the side edge of the upper section of the second L-shaped support plate, and the rotating shaft is inserted into the bearing.

[0018] Further, each movable plate corresponds to two limiting assemblies, which are located on the two sides of the movable plate.

[0019] Compared with the prior art, the utility model has the advantages of:

[0020] First, the utility model discloses the adjusting assembly is arranged, and the reinforcing plate is fixed under the radiographic table by a screw, a patient lies on the radiographic table, the two ends of the restraint belt pass through the hanging ring and are tightly adhered, and when the restraint belt needs to be loosened during the radiographic process, the pull plate is pressed downward, and the pull plate is pulled outward, so that the movable plate moves out of the opening, the square through hole moves along the limiting column, the spring column is stretched, the restraint belt in the hanging ring is moved upward, and the patient's body is separated, after a short time, the above steps are operated in reverse, the movable plate is pushed into the opening, and the restraint belt is bound on the patient's body again, which is simple in operation and can avoid the change of the restraint degree during the radiographic process, thereby affecting the radiographic process.

[0021] Second, the utility model discloses the limiting assembly is arranged, when the movable plate moves, the limiting groove moves along the rotating shaft on the second L-shaped support plate, and the rotating shaft rotates around the bearing, so that the stability of the movable plate during the movement can be ensured. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0023] Figure 1 It is the whole structure schematic view of the utility model;

[0024] Figure 2 It is the whole structure schematic view of the utility model; Figure 1 The enlarged view of A in the middle;

[0025] Figure 3 It is the reinforcing plate and the first L type support plate structure schematic view of the utility model;

[0026] Figure 4 It is the movable plate and the pull plate structure schematic view of the utility model;

[0027] Figure 5 It is the partial structure schematic view of the utility model's limiting assembly.

[0028] In the drawing, the component list represented by each sign is as follows:

[0029] 10, contrast table; 11, restraint belt;

[0030] 20, reinforcing plate; 21, first L type support plate; 22, spring column; 23, limiting column; 24, movable plate; 25, square through hole; 26, hanging ring; 27, pull plate; 28, opening;

[0031] 30, limiting groove; 31, second L type support plate; 32, bearing; 33, rotating shaft. Specific implementation

[0032] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model will be described in detail below with the drawings.

[0033] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without violating the connotation of the utility model, therefore the utility model is not limited by the specific implementation disclosed below.

[0034] In order to make the purpose, technical scheme and advantages of the utility model more clear, the implementation of the utility model will be described in further detail below with the drawings.

[0035] Please refer to Figures 1-5 The embodiment is angiography positioning device, including:

[0036] Positioning assembly, the positioning assembly includes contrast table 10 and restraint belt 11;

[0037] Restraint belt 11 both ends are fixed in the both sides of contrast table 10;

[0038] The imaging table 10 plays a supporting role, and the restraint belt 11 plays a positioning role.

[0039] The adjusting assembly comprises a reinforcing plate 20, a first L-shaped support plate 21, a spring column 22, a limiting column 23, a movable plate 24, a square through hole 25, a hanging ring 26, a pull plate 27 and an opening 28.

[0040] The reinforcing plate 20 is fixed on the lower surface of the imaging table 10 by screws, the first L-shaped support plate 21 is welded on the side edge of the reinforcing plate 20, the opening 28 is arranged at the top end of the first L-shaped support plate 21, the spring column 22 is fixed on the upper surface of the first L-shaped support plate 21, the limiting column 23 is fixed on the top of the movable end of the spring column 22, the square through hole 25 is arranged in the middle of the movable plate 24, the movable plate 24 is sleeved on the limiting column 23 through the square through hole 25, the hanging ring 26 is fixed on one end of the movable plate 24, and the pull plate 27 is fixed on one end of the movable plate 24.

[0041] The reinforcing plate 20 plays a fixing and reinforcing role, the first L-shaped support plate 21 plays a supporting role, the spring column 22 can realize position change, the limiting column 23 plays a limiting role, the movable plate 24 plays a supporting role, the square through hole 25 plays an adjusting role, the hanging ring 26 is used for connecting the restraint belt 11, the pull plate 27 facilitates the operation of the movable plate 24, and the opening 28 plays a limiting role.

[0042] The restraint belt 11 has three, each restraint belt 11 corresponds to two groups of positioning assemblies, and the two ends of the restraint belt 11 are inserted into the hanging ring 26 and fixed through the magic tape.

[0043] The movable plate 24 is movably connected to the top of the movable end of the spring column 22, and the movable plate 24 is movably connected in the opening 28.

[0044] Working principle:

[0045] The reinforcing plate 20 is fixed on the lower surface of the imaging table 10 by screws, the patient lies on the imaging table 10, the two ends of the restraint belt 11 pass through the hanging ring 26 and are tightly adhered.

[0046] During the imaging process, when the restraint belt 11 needs to be loosened, the pull plate 27 is pressed downward and pulled outward, driving the movable plate 24 to move out of the opening 28, at this time, the square through hole 25 moves along the limiting column 23, the spring column 22 is stretched, driving the restraint belt 11 in the hanging ring 26 to move upward and away from the patient's body.

[0047] After a short time, the above steps are operated in reverse, the movable plate 24 is pushed into the opening 28, and the restraint belt 11 is re-bound on the patient's body.

[0048] This step is simple to operate, and can avoid changes in the restraint degree during the imaging process, affecting the imaging.

[0049] Please refer to Figures 4-5The embodiment is based on the above-mentioned embodiment and further comprises:

[0050] The limiting assembly comprises a limiting groove 30 and a second L-shaped support plate 31.

[0051] The limiting groove 30 is arranged on the side edge of the movable plate 24, and the second L-shaped support plate 31 is fixed on the side edge of the upper end of the spring column 22 and is located below the movable plate 24.

[0052] The limiting groove 30 plays a limiting role, and the second L-shaped support plate 31 plays a supporting role.

[0053] The limiting assembly further comprises a bearing 32 and a rotating shaft 33.

[0054] The bearing 32 is fixed on the side edge of the upper end of the second L-shaped support plate 31, and the rotating shaft 33 is inserted into the bearing 32.

[0055] The bearing 32 facilitates the rotation of the rotating shaft 33, and the rotating shaft 33 plays a limiting role.

[0056] Each movable plate 24 corresponds to two limiting assemblies, which are respectively located on the two sides of the movable plate 24.

[0057] Working principle:

[0058] When the movable plate 24 moves out of the opening 28, the limiting groove 30 is driven to move along the rotating shaft 33 on the second L-shaped support plate 31, and the rotating shaft 33 is driven to rotate around the bearing 32, and at the same time, the spring column 22 is stretched, and the movable plate 24 and the second L-shaped support plate 31 are simultaneously moved upward.

[0059] After a short relaxation, the pull plate 27 is pressed, the movable plate 24 and the second L-shaped support plate 31 are moved downward, the pull plate 27 is pushed, the movable plate 24 is moved to the opening 28, and at this time, the limiting groove 30 moves along the rotating shaft 33.

[0060] The step can ensure the stability of the movable plate 24 during movement.

[0061] In the description of the present application, it should be further explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0062] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. An angiographic positioning device, characterized in that The utility model relates to a kind of positioning assembly, adjusting assembly and limiting assembly for radiography, including: Positioning assembly, the positioning assembly includes contrast table (10) and restraint belt (11); The restraint belt (11) both ends are fixed on both sides of contrast table (10); Adjusting assembly, the adjusting assembly includes reinforcing plate (20), first L-shaped support plate (21), spring column (22), limiting column (23), movable plate (24), square through-hole (25), hanging ring (26), pull plate (27) and opening (28); The reinforcing plate (20) is fixed in the lower surface of contrast table (10) by screw, first L-shaped support plate (21) is welded in the side of reinforcing plate (20), opening (28) is opened in the top of first L-shaped support plate (21), spring column (22) is fixed on the upper surface of first L-shaped support plate (21), limiting column (23) is fixed in the top of movable end of spring column (22), square through-hole (25) is opened in the middle of movable plate (24), movable plate (24) is sleeved on limiting column (23) by square through-hole (25), hanging ring (26) is fixed in one end of movable plate (24), pull plate (27) is fixed in one end of movable plate (24).

2. The angiographic positioning device of claim 1, wherein, The restraint belt (11) has three, and each restraint belt (11) corresponds two positioning assemblies, and the both ends of restraint belt (11) are inserted into hanging ring (26), and are fixed by magic tape.

3. The angiographic positioning device of claim 1, wherein, Movable plate (24) is movably connected in the top of movable end of spring column (22), and movable plate (24) is movably connected in opening (28).

4. The angiographic positioning device of claim 1, wherein, It further includes limiting assembly; The limiting assembly includes limiting slot (30) and second L-shaped support plate (31); The limiting slot (30) is opened in the side of movable plate (24), and second L-shaped support plate (31) is fixed in the side of movable end of spring column (22) upper segment, and is located below movable plate (24).

5. The angiographic positioning device of claim 4, wherein, The limiting assembly further includes bearing (32) and rotating shaft (33); The bearing (32) is fixed in the side of second L-shaped support plate (31) upper segment, and rotating shaft (33) is inserted into bearing (32).

6. The angiographic positioning device of claim 1, wherein, Each movable plate (24) corresponds two limiting assemblies, and is located in the both sides of movable plate (24).

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