CN215938513U

CN215938513U - Omega-shaped support with arm fixing function for dialysis in nephrology department

Info

Publication number: CN215938513U
Application number: CN202122152090.4U
Authority: CN
Inventors: 董玉娟; 胡世雁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-04
Anticipated expiration: 2031-09-07

Abstract

The utility model provides an omega-shaped support with arm fixing function for dialysis in nephrology department, which comprises: the device comprises a base, a supporting rod, a fixed bracket, a rotator, a second hand-screwed bolt, a second gear and a rotating bracket; the base is in a rectangular plate shape; the supporting rod is arranged at the upper end of the base and is connected with the base through welding; the telescopic rod is inserted at the upper end of the supporting rod and connected with the supporting rod through a first hand-screwed bolt; the fixed bracket is arranged at the upper end of the telescopic rod and is connected with the telescopic rod through welding; the supporting plate is arranged on the right side of the fixing bracket, and the supporting plate is connected with the fixing bracket in a sliding fit manner; the rotator is arranged on the left side of the fixed bracket and is connected with the fixed bracket through welding; the utility model has the advantages of reasonable structure, convenient adjustment of the use height and the use length and higher comfort, thereby effectively solving the problems and the defects of the prior device.

Description

Omega-shaped support with arm fixing function for dialysis in nephrology department

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an omega-shaped support with arm fixing function for dialysis in a nephrology department.

Background

Hemodialysis is one of effective treatment measures for chronic renal failure uremia patients, the hemodialysis is usually communicated with arm blood vessels of the patients during dialysis, the patients are required to keep a long-time fixed posture during dialysis, and the phenomena of needle removal and blood vessel puncture easily occur during the movement of the arms of the patients during dialysis, so the arms of the patients need to be fixed, the height and the using length of the existing arm fixing bracket support are fixed, the positions for placing the arms of the patients are different due to different heights and arm lengths of human bodies, the fatigue of the patients is increased due to the awkward placing positions, the phenomena of arm numbness, arm ache and the like easily occur, and the pain of the patients is increased.

In view of the above, the present invention provides an omega-shaped support for dialysis with arm fixation, which is improved in view of the conventional problems, and aims to solve the problems and improve the practical value by this technique.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an omega-shaped support with arm fixing for dialysis in the nephrology department, so as to solve the problems and the defects in the background technology.

In order to achieve the purpose, the utility model provides an omega-shaped support with arm fixing function for dialysis in nephrology department, which is achieved by the following specific technical means:

an omega-shaped support with arm fixing for dialysis in nephrology department comprises: the device comprises a base, a supporting rod, a fixing bracket, a rotator, a second hand-screwed bolt, a second gear, a rotating bracket, a telescopic rod, a first hand-screwed bolt, a supporting plate, a first gear and a rotating shaft; the base is in a rectangular plate shape; the supporting rod is arranged at the upper end of the base and is connected with the base through welding; the telescopic rod is inserted at the upper end of the supporting rod and connected with the supporting rod through a first hand-screwed bolt; the fixed bracket is arranged at the upper end of the telescopic rod and is connected with the telescopic rod through welding; the supporting plate is arranged on the right side of the fixing bracket, and the supporting plate is connected with the fixing bracket in a sliding fit manner; the rotator is arranged on the left side of the fixed bracket and is connected with the fixed bracket through welding; the first gear is arranged on the inner side of the rotator, the side part of the first gear is fixedly connected with a rotating shaft, and the rotating shaft is movably connected with the rotator; the second hand-operated bolt is arranged on the side part of the rotating shaft, is connected with the rotating shaft through threads and is movably connected with the rotator; the second gear is arranged on the side part of the first gear and is connected with the first gear through meshing; the rotating bracket is arranged on the side part of the second gear, the rotating bracket is connected with the second gear through welding, and the lower end of the rotating bracket is movably connected with the upper end of the rotator.

As a further optimization of the technical scheme, the omega-shaped support for dialysis with arm fixation is cylindrical, and is provided with a vertical sliding device.

As a further optimization of the technical scheme, the omega-shaped support with arm fixing for the dialysis of the nephrology department is in a rectangular plate shape, and the support plate is arranged into a left-right sliding device.

As a further optimization of the technical scheme, the fixing device provided by the utility model has the advantages that the omega-shaped support for arm fixing in the department of nephrology dialysis is provided with the second hand-screwed bolt as the first gear.

As a further optimization of the technical scheme, the omega-shaped support for dialysis with arm fixation, provided by the utility model, is characterized in that the fixed bracket and the rotating bracket are both provided with arc-shaped grooves, and the rotating bracket is a rotating device.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the telescopic rod is inserted at the upper end of the supporting rod, and the telescopic rod is connected with the supporting rod through the first hand-screwed bolt, so that the using position of the telescopic rod can be fixed through the first hand-screwed bolt, the using height of the fixing bracket can be conveniently adjusted, and patients with different heights can conveniently use the fixing bracket.

2. According to the utility model, the supporting plate is arranged as a left-right sliding device, the rotating bracket is arranged as a rotating device, so that patients with different arm lengths can conveniently fix the arms by adjusting the using length of the supporting plate, and the comfort of the arms can be improved by adjusting the using angle of the rotating bracket.

3. The utility model has the advantages of reasonable structure, convenient adjustment of the use height and the use length and higher comfort by improving the prior device, thereby effectively solving the problems and the defects of the prior device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the rotator of the present invention;

FIG. 3 is a schematic view of a first gear and a rotating shaft according to the present invention;

FIG. 4 is a schematic view of the structure of the fixing bracket and the rotating bracket of the present invention;

fig. 5 is a schematic view of the internal structure of the fixing bracket of the present invention.

In the figure: the device comprises a base 1, a support rod 2, a fixing bracket 3, a rotator 4, a second hand-screwed bolt 5, a second gear 6, a rotating bracket 7, an expansion rod 201, a first hand-screwed bolt 202, a supporting plate 301, a first gear 401 and a rotating shaft 402.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a specific technical embodiment of an omega-shaped support with arm fixation for dialysis in nephrology department:

an omega-shaped support with arm fixing for dialysis in nephrology department comprises: the device comprises a base 1, a support rod 2, a fixed bracket 3, a rotator 4, a second hand-screwed bolt 5, a second gear 6, a rotating bracket 7, an expansion link 201, a first hand-screwed bolt 202, a supporting plate 301, a first gear 401 and a rotating shaft 402; the base 1 is in a rectangular plate shape; the supporting rod 2 is arranged at the upper end of the base 1, and the supporting rod 2 is connected with the base 1 through welding; the telescopic rod 201 is inserted at the upper end of the support rod 2, and the telescopic rod 201 is connected with the support rod 2 through a first hand-screwed bolt 202; the fixed bracket 3 is arranged at the upper end of the telescopic rod 201, and the fixed bracket 3 is connected with the telescopic rod 201 through welding; the supporting plate 301 is arranged on the right side of the fixing bracket 3, and the supporting plate 301 is connected with the fixing bracket 3 in a sliding fit manner; the rotator 4 is arranged on the left side of the fixed bracket 3, and the rotator 4 is connected with the fixed bracket 3 through welding; the first gear 401 is arranged inside the rotator 4, a rotating shaft 402 is fixedly connected to the side of the first gear 401, and the rotating shaft 402 is movably connected with the rotator 4; the second hand-operated bolt 5 is arranged at the side part of the rotating shaft 402, the second hand-operated bolt 5 is connected with the rotating shaft 402 through threads, and the second hand-operated bolt 5 is movably connected with the rotator 4; the second gear 6 is arranged on the side of the first gear 401, and the second gear 6 is connected with the first gear 401 through meshing; the rotating bracket 7 is arranged at the side part of the second gear 6, the rotating bracket 7 is connected with the second gear 6 by welding, and the lower end of the rotating bracket 7 is movably connected with the upper end of the rotator 4.

Specifically, as in fig. 1, the telescopic rod 201 is cylindrical, and the telescopic rod 201 is provided as an up-down sliding device for adjusting the use height of the fixing bracket 3, so that the telescopic rod is convenient for patients with different heights to use.

Specifically, as shown in fig. 1 and 5, the supporting plate 301 is rectangular plate-shaped, and the supporting plate 301 is configured as a left-right sliding device, so that the using length of the fixing bracket 3 can be extended when the supporting plate 301 slides outwards, and the arm of the patient with a long arm can be conveniently fixed.

Specifically, as shown in fig. 1 and 3, the second hand screw bolt 5 is provided as a fixing means of the first gear 401 for controlling the use position of the rotating bracket 7, and when the second hand screw bolt 5 is tightened, the second hand screw bolt 5 is fixed to the outer wall of the rotator 4, the position of the rotating shaft 402 is locked, the positions of the first gear 401 and the second gear 6 are fixed, and the position of the rotating bracket 7 is fixed.

Specifically, as shown in fig. 4, the fixing bracket 3 and the rotating bracket 7 are both provided with arc-shaped grooves, and the rotating bracket 7 is provided with a rotating device for placing an arm, so that the position of the arm is fixed, and the use position of the rotating bracket 7 can be adjusted according to the use habits and comfort of the patient.

The method comprises the following specific implementation steps:

after the telescopic rod 201 is stretched to a proper height, the telescopic rod 201 is fixed by using the first hand screwing bolt 202, then the arm of the patient is placed on the inner side of the fixing bracket 3, the supporting plate 301 is stretched to a proper length, then the rotating bracket 7 is rotated to a comfortable position, and then the second hand screwing bolt 5 is screwed down, so that the position of the rotating bracket 7 is fixed.

In summary, the following steps: the omega-shaped support with the arm fixing function for dialysis in the nephrology department is characterized in that a telescopic rod is arranged and inserted at the upper end of a supporting rod, the telescopic rod is connected with the supporting rod through a first screwed bolt, the using position of the telescopic rod can be fixed through the first screwed bolt, the using height of a fixing bracket can be conveniently adjusted, patients with different heights can conveniently use the support, a support plate is arranged to be a left-right sliding device, a rotating bracket is arranged to be a rotating device, patients with different arm lengths can conveniently fix the arms by adjusting the using length of the support plate, and the comfort of the arms can be improved by adjusting the using angle of the rotating bracket; the utility model has the advantages of reasonable structure, convenient adjustment of the use height and the use length and higher comfort by improving the prior device, thereby effectively solving the problems and the defects of the prior device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An omega-shaped support with arm fixing for dialysis in nephrology department comprises: the device comprises a base (1), a supporting rod (2), a fixing bracket (3), a rotator (4), a second hand-operated bolt (5), a second gear (6), a rotating bracket (7), an expansion rod (201), a first hand-operated bolt (202), a supporting plate (301), a first gear (401) and a rotating shaft (402); the method is characterized in that: the base (1) is in a rectangular plate shape; the supporting rod (2) is arranged at the upper end of the base (1), and the supporting rod (2) is connected with the base (1) through welding; the telescopic rod (201) is inserted at the upper end of the supporting rod (2), and the telescopic rod (201) is connected with the supporting rod (2) through a first hand-screwed bolt (202); the fixing bracket (3) is arranged at the upper end of the telescopic rod (201), and the fixing bracket (3) is connected with the telescopic rod (201) through welding; the supporting plate (301) is arranged on the right side of the fixing bracket (3), and the supporting plate (301) is connected with the fixing bracket (3) in a sliding fit manner; the rotator (4) is arranged on the left side of the fixed bracket (3), and the rotator (4) is connected with the fixed bracket (3) through welding; the first gear (401) is arranged on the inner side of the rotator (4), the side part of the first gear (401) is fixedly connected with a rotating shaft (402), and the rotating shaft (402) is movably connected with the rotator (4); the second hand-operated bolt (5) is arranged at the side part of the rotating shaft (402), the second hand-operated bolt (5) is connected with the rotating shaft (402) through threads, and the second hand-operated bolt (5) is movably connected with the rotator (4); the second gear (6) is arranged on the side part of the first gear (401), and the second gear (6) is connected with the first gear (401) through meshing; the rotating bracket (7) is arranged on the side part of the second gear (6), the rotating bracket (7) is connected with the second gear (6) through welding, and the lower end of the rotating bracket (7) is movably connected with the upper end of the rotator (4).

2. The omega-shaped support with arm fixing for the dialysis of the nephrology department, as claimed in claim 1, is characterized in that: the telescopic rod (201) is cylindrical, and the telescopic rod (201) is arranged to be a vertical sliding device.

3. The omega-shaped support with arm fixing for the dialysis of the nephrology department, as claimed in claim 1, is characterized in that: the supporting plate (301) is rectangular plate-shaped, and the supporting plate (301) is arranged as a left-right sliding device.

4. The omega-shaped support with arm fixing for the dialysis of the nephrology department, as claimed in claim 1, is characterized in that: the second hand-screwed bolt (5) is arranged as a fixing device of the first gear (401).

5. The omega-shaped support with arm fixing for the dialysis of the nephrology department, as claimed in claim 1, is characterized in that: arc-shaped grooves are formed in the fixed bracket (3) and the rotating bracket (7), and the rotating bracket (7) is a rotating device.