CN210811612U

CN210811612U - Upper limb fixing support for hemodialysis nursing

Info

Publication number: CN210811612U
Application number: CN201921573157.8U
Authority: CN
Inventors: 张丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-23
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses an upper limb fixing support for hemodialysis nursing, which comprises a bracket, a first fixing device is fixedly arranged on one side of the bracket, a set of symmetrical second fixing device is arranged on the other side of the bracket in a sliding manner, the second fixing device comprises a telescopic device, a fixed block, an adjusting device, a limiting plate and a movable post, the telescopic device is arranged on the bracket in a sliding manner, the end part of the telescopic device is fixedly provided with the fixed block, the fixed block is provided with the movable post in a penetrating manner, the movable post is connected with the fixed block through the adjusting device, the end part of the movable post is fixedly provided with the limiting plate, the utility model can fix the wrist part of a patient through the first fixing device, then through the setting of two second fixing device, can fix patient's arm portion in, two stoppers can not extrude the blood vessel, and the influence carries out hemodialysis, convenient to use.

Description

Upper limb fixing support for hemodialysis nursing

Technical Field

The utility model relates to the technical field of medical equipment, specifically a hemodialysis nursing is with fixed support of upper limb.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. One of the effective treatment measures for chronic renal failure uremia patients in a hemodialysis chamber, the establishment of a vascular access is a prerequisite for hemodialysis. At present, more than 80% of uremia patients in China need hemodialysis treatment, the dialysis time of the patients is more than 4 hours, and the phenomena of needle removal and blood vessel puncture easily occur in the sleeping, sitting and involuntary activities of the patients in the dialysis process. The common parts for hemodialysis are generally the radial artery and the cephalic vein of the upper limb, and a patient is fixed in a semi-recumbent position and cannot change the position randomly, so that the patient feels uncomfortable and is over-stressed in the fixed position for a long time, and is accompanied with sleep, sitting up and involuntary activities, which easily causes problems.

Present like the utility model patent CN209347745U discloses a hemodialysis upper limbs fixing device, wherein fix patient's arm through a plurality of fixed subassemblies, though this mode can fix patient's arm, but fixed subassembly also can extrude on the arm, can influence hemodialysis, for this the utility model provides a hemodialysis is fixed to hold in the palm with upper limbs for nursing is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hemodialysis nursing is with fixed support of upper limb to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hemodialysis nursing is with fixed support of upper limb, includes the bracket, the fixed first fixing device that is equipped with in one side of bracket, the opposite side of bracket is equipped with the second fixing device that slides and be equipped with a set of symmetry, second fixing device includes telescoping device, fixed block, adjusting device, limiting plate and activity post, the telescoping device slides and sets up on the bracket, the end fixing of telescoping device is equipped with the fixed block, it is equipped with the activity post to run through on the fixed block, be connected through adjusting device between activity post and the fixed block, the end fixing of activity post is equipped with the limiting plate.

The bottom of limiting plate is the arc setting, and the bottom surface of limiting plate has laid silica gel protection pad.

The telescopic device comprises a telescopic sleeve, a telescopic column and a first fixing bolt, the telescopic sleeve is movably arranged on the bracket, the telescopic column is inserted in the telescopic sleeve, the telescopic sleeve is fixedly connected with the telescopic column through a second fixing bolt, and the second fixing bolt is arranged on the telescopic sleeve.

The bottom of the telescopic sleeve is fixedly provided with a T-shaped sliding block, and the bracket is provided with a T-shaped sliding groove matched with the T-shaped sliding block.

Adjusting device includes rotary disk, spacing snap ring, spacing groove and stopper, the spiro union has the rotary disk on the activity post, the rotary disk rotates and sets up on the fixed block, the end fixing of rotary disk is equipped with spacing snap ring, be equipped with on the fixed block with spacing snap ring complex rotatory draw-in groove, be equipped with the spacing groove on the activity post, be equipped with in the fixed block with spacing groove complex stopper.

The first fixing device comprises fixed cloth, a limiting frame and a second fixing bolt, one end of the fixed cloth is fixedly arranged on the bracket, the other end of the fixed cloth penetrates through the limiting frame, the limiting frame is fixedly arranged on the bracket, and the second fixing bolt is arranged on the limiting frame.

The embodiment of the utility model provides a hemodialysis nursing is with fixed support of upper limb. The method has the following beneficial effects:

through the setting of T shape slider cooperation T shape spout, can adjust the limiting plate, carry out spacing fixed to the arm of different length, then through loosening and screwing up second fixing bolt, make flexible post can stretch out and draw back on the flexible cover, conveniently adjust the height of limiting plate, at last through rotatory rotary disk, setting through stopper cooperation spacing groove, make the activity post can drive the limiting plate and control the regulation, limiting plate through two mutual symmetries, can be spacing to patient's arm both sides, make the fixed cloth of cooperation fix spacing when the arm, still can not be because fixed tension, and extrude the blood vessel, influence the patient and carry out hemodialysis.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural view of a second fixing device of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the first fixing device of the present invention.

In the figure: bracket 1, first fixing device 2, fixed cloth 21, spacing 22, second fixing bolt 23, second fixing device 3, T shape spout 4, T shape slider 5, telescoping device 6, fixed block 7, adjusting device 8, rotary disk 81, spacing snap ring 82, spacing groove 83, stopper 84, limiting plate 9, activity post 10, silica gel protection pad 11.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hemodialysis nursing is with fixed support of upper limb, including bracket 1, the fixed first fixing device 2 that is equipped with in one side of bracket 1, bracket 1's opposite side is equipped with the second fixing device 3 that slides and be equipped with a set of symmetry, second fixing device 3 includes telescoping device 6, fixed block 7, adjusting device 8, limiting plate 9 and activity post 10, telescoping device 6 slides and sets up on bracket 1, the end fixing of telescoping device 6 is equipped with fixed block 7, run through on the fixed block 7 and be equipped with activity post 10, be connected through adjusting device 8 between activity post 10 and the fixed block 7, the end fixing of activity post 10 is equipped with limiting plate 9.

Furthermore, the bottom of the limiting plate 9 is arranged in an arc shape, the silica gel protective pad 11 is laid on the surface of the bottom of the limiting plate 9, the limiting plate 9 arranged in the arc shape is convenient to be tightly attached to the arm of the patient, the arm of the patient is fixed, and the arm of the patient can be protected by the silica gel protective pad 11;

furthermore, the telescopic device comprises a telescopic sleeve 61, a telescopic column 62 and a first fixing bolt 63, the telescopic sleeve 61 is movably arranged on the bracket 1, the telescopic column 62 is inserted into the telescopic sleeve 61, the telescopic sleeve 61 and the telescopic column 62 are fixedly connected through a second fixing bolt 63, the second fixing bolt is arranged on the telescopic sleeve 61, the telescopic column 62 can be stretched on the telescopic sleeve 61 by loosening and tightening the second fixing bolt 63, and the height of the limit plate 9 can be conveniently adjusted;

furthermore, a T-shaped sliding block 5 is fixedly arranged at the bottom of the telescopic sleeve 61, a T-shaped sliding groove 4 matched with the T-shaped sliding block 5 is formed in the bracket 1, and the limiting plate 9 can be adjusted through the arrangement that the T-shaped sliding block 5 is matched with the T-shaped sliding groove 4, so that arms with different lengths can be limited and fixed;

further, the adjusting device 8 comprises a rotating disk 81, a limiting snap ring 82, a limiting groove 83 and a limiting block 84, the rotating disk 81 is screwed on the movable column 10, the rotating disk 81 is rotatably arranged on the fixed block 7, the limiting snap ring 82 is fixedly arranged at the end of the rotating disk 81, a rotating clamping groove matched with the limiting snap ring 82 is arranged on the fixed block 7, the limiting groove 83 is arranged on the movable column 10, the limiting block 84 matched with the limiting groove 83 is arranged in the fixed block 7, and the limiting block 84 is matched with the limiting groove 83 by rotating the rotating disk 81, so that the movable column 10 can drive the limiting plate 9 to be adjusted left and right, and the arm of the patient can be conveniently fixed;

further, first fixing device 2 is including fixed cloth 21, spacing 22 and second fixing bolt 23, the fixed setting on bracket 1 of one end of fixed cloth 21, the other end of fixed cloth 21 runs through spacing 22, and spacing 22 is fixed to be set up on bracket 1, be equipped with second fixing bolt 23 on spacing 22, can carry on spacingly to patient's arm through fixed cloth 21, the setting of second fixing device 3 of deuterogamying, can fix patient's arm, prevent that the patient from removing the arm, produce unnecessary harm.

The working principle is as follows: in the use process, through the setting of T shape slider 5 cooperation T shape spout 4, can be to the regulation of limiting plate 9, carry out spacing fixed to the arm of different length, then through loosening and screwing up second fixing bolt 63, make flexible post 62 can stretch out and draw back on flexible cover 61, conveniently adjust the height of limiting plate 9, at last through rotatory rotary disk 81, in the setting through stopper 84 cooperation spacing groove 83, make activity post 10 can drive limiting plate 9 and adjust about.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hemodialysis is fixed to upper limb for nursing, includes bracket (1), its characterized in that: the fixed first fixing device (2) that is equipped with in one side of bracket (1), the opposite side of bracket (1) is equipped with the second fixing device (3) that the slip was equipped with a set of symmetry, second fixing device (3) are including telescoping device (6), fixed block (7), adjusting device (8), limiting plate (9) and movable post (10), telescoping device (6) slide and set up on bracket (1), the end fixing of telescoping device (6) is equipped with fixed block (7), it is equipped with movable post (10) to run through on fixed block (7), be connected through adjusting device (8) between movable post (10) and fixed block (7), the end fixing of movable post (10) is equipped with limiting plate (9).

2. A hemodialysis treatment upper limb immobilization support as set forth in claim 1, wherein: the bottom of limiting plate (9) is the arc setting, and the bottom surface of limiting plate (9) has laid silica gel protection pad (11).

3. A hemodialysis treatment upper limb immobilization support as set forth in claim 1, wherein: the telescopic device comprises a telescopic sleeve (61), a telescopic column (62) and a first fixing bolt, wherein the telescopic sleeve (61) is movably arranged on the bracket (1), the telescopic column (62) is inserted into the telescopic sleeve (61), the telescopic sleeve (61) is fixedly connected with the telescopic column (62) through a second fixing bolt, and the second fixing bolt is arranged on the telescopic sleeve (61).

4. A hemodialysis treatment upper limb immobilization support as set forth in claim 3, wherein: the bottom of flexible cover (61) is fixed and is equipped with T shape slider (5), be equipped with on bracket (1) with T shape slider (5) complex T shape spout (4).

5. A hemodialysis treatment upper limb immobilization support as set forth in claim 1, wherein: adjusting device (8) include rotary disk (81), spacing snap ring (82), spacing groove (83) and stopper (84), the spiro union has rotary disk (81) on activity post (10), rotary disk (81) rotate and set up on fixed block (7), the end fixing of rotary disk (81) is equipped with spacing snap ring (82), be equipped with on fixed block (7) with spacing snap ring (82) complex rotating clamping groove, be equipped with spacing groove (83) on activity post (10), be equipped with in fixed block (7) with spacing groove (83) complex stopper (84).

6. A hemodialysis treatment upper limb immobilization support as set forth in claim 1, wherein: first fixing device (2) are including fixed cloth (21), spacing (22) and second fixing bolt, the one end of fixed cloth (21) is fixed to be set up on bracket (1), the other end of fixed cloth (21) runs through spacing (22), and spacing (22) is fixed to be set up on bracket (1), be equipped with second fixing bolt on spacing (22).