CN212940970U - Dialysis tube fixing device for nephrology department - Google Patents

Abstract

The utility model belongs to kidney internal medicine field specifically is a dialysis tube fixing device for kidney internal medicine, including sleeve pipe and U type shell, the fixed welding of sheathed tube left side wall has the U type shell, a lateral wall of U type shell is pegged graft and is had first bolt, first bolt runs through U type shell lateral wall and is connected with splint through bearing activity rotation. The utility model discloses a relative stretching between second horizontal pole and the third horizontal pole to can change length, thereby can adapt to the dialysis catheter of different length, make the second horizontal pole can rotate through the damping hinge moreover and change the angle, thereby make the direction that adapts to the extension of dialysis catheter, avoid the dialysis catheter to bend and influence the circulation.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model relates to a kidney internal medicine field specifically is a dialysis tube fixing device for kidney internal medicine.

Background

Hemodialysis, also known as artificial kidney or kidney washing in popular parlance, is called hemodialysis for short, and is one of the blood purification techniques. The blood purification device utilizes the principle of a semipermeable membrane, and achieves the purposes of purifying blood and correcting water electrolyte and acid-base balance by dispersing and removing various harmful and redundant metabolic wastes and excessive electrolytes in the body.

Patient of current nephrology branch of academic or vocational study is when carrying out the hemodialysis, need use the dialysis tubing to carry out the blood circulation, at the in-process that uses, the dialysis tubing needs utilize fixing device to stabilize, avoid being overwhelmed by the patient and influence the dialysis, current dialysis tubing fixing device is the support greatly, the structure is relatively fixed, the volume is great when not using, avoid occupying space, be not convenient for accomodate, and the difference of every sick bed position in the ward, thereby the dialysis tubing length that needs to use also differs, thereby the unable dialysis tubing that adapts to different length of current fixing device. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dialysis tube fixing device for kidney internal medicine has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dialysis tube fixing device for nephrology department comprises a sleeve and a U-shaped shell, wherein the U-shaped shell is fixedly welded on the left side wall of the sleeve, a first bolt is inserted into one side wall of the U-shaped shell, and the first bolt penetrates through the side wall of the U-shaped shell and is movably and rotatably connected with a clamping plate through a bearing;

the telescopic top is pegged graft and is had the inserted bar, the top fixedly connected with first horizontal pole of inserted bar, the left end of first horizontal pole articulates through the damping hinge has the second horizontal pole, the bottom of second horizontal pole is connected with the third horizontal pole, the spacing ring has all been welded to the outer wall of third horizontal pole and second horizontal pole, the outer wall of spacing ring is pegged graft and is had the fourth bolt.

As an optimal implementation manner of the utility model, spacing spout has been seted up to the bottom of second horizontal pole, the inner chamber of spacing spout is pegged graft and is had spacing slider, spacing slider's bottom and third horizontal pole fixed connection.

As an optimized embodiment of the utility model, the fourth bolt runs through the spacing ring outer wall and is connected with the arc through the bearing, the inner wall of arc bonds there is the rubber pad.

As an optimized embodiment of the utility model, the sheathed tube outer wall is pegged graft and is had the second bolt, the outer wall of inserted bar offer with the screw hole of second bolt adaptation, the second bolt runs through the sleeve pipe and pegs graft in the screw hole.

As a preferred embodiment of the present invention, the outer wall of the right side of the third cross bar is inserted with a third bolt and the third bolt penetrates through the third cross bar.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a relative stretching between second horizontal pole and the third horizontal pole to can change length, thereby can adapt to the dialysis catheter of different length, make the second horizontal pole can rotate through the damping hinge moreover and change the angle, thereby make the direction that adapts to the extension of dialysis catheter, avoid the dialysis catheter to bend and influence the circulation.

2. The utility model discloses a third horizontal pole is scalable to make transversely shorten, then make through the damping hinge and rotate and be close to the inserted bar outer wall, then through accomodating the inserted bar in the cover tube inner chamber, thereby make the volume can effectually reduce, thereby make and conveniently carry and accomodate.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a dialysis tube fixing device for nephrology department of the present invention;

fig. 2 is a schematic cross-sectional view of a second cross bar of the dialysis tube fixing device for nephrology department of the present invention;

fig. 3 is the utility model relates to a kidney is dialysis tube fixing device for internal medicine's spacing ring structure schematic diagram.

In the figure: 1. a sleeve; 2. a U-shaped shell; 3. a first bolt; 4. a splint; 5. inserting a rod; 6. a first cross bar; 7. a damping hinge; 8. a second cross bar; 9. a third cross bar; 10. a third bolt; 11. a limiting ring; 12. a fourth bolt; 13. a second bolt; 14. a threaded hole; 15. a limiting chute; 16. a limiting slide block; 17. an arc-shaped plate; 18. and (7) a rubber pad.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dialysis tube fixing device for nephrology dept, includes sleeve pipe 1 and U type shell 2, its characterized in that: a U-shaped shell 2 is fixedly welded on the left side wall of the sleeve 1, a first bolt 3 is inserted into one side wall of the U-shaped shell 2, and the first bolt 3 penetrates through the side wall of the U-shaped shell 2 and is movably and rotatably connected with a clamping plate 4 through a bearing;

the utility model discloses a dialysis catheter, including sleeve pipe 1, inserted bar 5's top fixedly connected with first horizontal pole 6, the left end of first horizontal pole 6 articulates through damping hinge 7 has second horizontal pole 8, the bottom of second horizontal pole 8 is connected with third horizontal pole 9, spacing ring 11 has all been welded to the outer wall of third horizontal pole 9 and second horizontal pole 8, fourth bolt 12 has been pegged graft to the outer wall of spacing ring 11, and as shown in figure 1 in this embodiment, it is concrete, can go up and down through inserted bar 5 to can height-adjusting, second horizontal pole 8 and third horizontal pole 9 are scalable simultaneously, thereby make the dialysis catheter that can stabilize to different length, rotatable can adapt to the direction of dialysis catheter simultaneously, avoid appearing bending.

In this embodiment, referring to fig. 2, a limiting sliding groove 15 is formed at the bottom of the second cross bar 8, a limiting sliding block 16 is inserted into an inner cavity of the limiting sliding groove 15, the bottom of the limiting sliding block 16 is fixedly connected with the third cross bar 9, and specifically, the limiting sliding block 16 slides in the limiting sliding groove 15 to stabilize the third cross bar 9.

In this embodiment, referring to fig. 3, the fourth bolt 12 penetrates through the outer wall of the limiting ring 11 and is connected to an arc-shaped plate 17 through a bearing, a rubber pad 18 is bonded to the inner wall of the arc-shaped plate 17, and specifically, the fourth bolt 12 drives the arc-shaped plate 17 to stabilize the dialysis tube.

In this embodiment, referring to fig. 1, a second bolt 13 is inserted into an outer wall of the sleeve 1, a threaded hole 14 adapted to the second bolt 13 is formed in an outer wall of the insertion rod 5, the second bolt 13 penetrates through the sleeve 1 and is inserted into the threaded hole 14, and specifically, the second bolt 13 is capable of limiting the insertion rod 5 to adjust the height corresponding to the threaded holes 14 at different positions.

In the embodiment, referring to fig. 1, a third bolt 10 is inserted into an outer wall of a right side of the third cross bar 9, and the third bolt 10 penetrates through the third cross bar 9, specifically, after the third cross bar 9 is adjusted, the third bolt 10 penetrates through the third cross bar 9 and is inserted into the limiting sliding groove 15 for stabilization.

It should be noted that, the dialysis catheter fixing device for the kidney medical department of the present invention includes all the components known by the technical manual or the skilled in the art, the structure and principle thereof are all known by the technical manual or the conventional experiment method, at the idle position of the device, all the electric devices, which refer to the power components, the electric devices and the adaptive monitoring computer and the power supply, are connected by the wires, the specific connection means should refer to the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is the known technology in the art, the following main description of the working principle and the process is not described in the electric control, when the dialysis catheter fixing device for the kidney medical department is used, firstly the U-shaped shell 2 is sleeved on the bedside, then the first bolt 4 is rotated to drive the splint 4 to be clamped on the bedside, then loosening the second bolt 13 and drawing the inserted rod 5 to lift to a required height, then penetrating the sleeve 1 through the second bolt 13 and engaging with the threaded hole 14 for stabilization, then according to the position of the dialysis bag, the distance between the dialysis tube and the patient, then pulling the third cross rod 9 to enable the limiting slide block 16 to slide in the limiting slide groove 15, then fastening the third bolt 10 for stabilization, then enabling the second cross rod 8 to be fixed after rotation through the damping hinge 7, enabling the second cross rod 8 to rotate and to be consistent with the direction of the dialysis tube extending to the patient, then penetrating the dialysis tube through the limiting ring 11, then rotating the fourth bolt 12 to drive the arc plate 18 to stabilize the dialysis tube, enabling the second cross rod 8 and the third cross rod 9 to incline, thereby being capable of avoiding bending of the dialysis tube and avoiding affecting circulation, when not in use, withdrawing the third cross tube 9, then rotating the second cross rod 8 and the third cross rod 9, then with inserted bar 5 receipts in sleeve pipe 1 for the effectual reduction of volume, be convenient for accomodate and carry, the device simple structure, the operation of being convenient for, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a dialysis tube fixing device for nephrology dept, includes sleeve pipe (1) and U shell (2), its characterized in that: a U-shaped shell (2) is fixedly welded on the left side wall of the sleeve (1), a first bolt (3) is inserted into one side wall of the U-shaped shell (2), and the first bolt (3) penetrates through the side wall of the U-shaped shell (2) and is movably and rotatably connected with a clamping plate (4) through a bearing;

the top of sleeve pipe (1) is pegged graft and is had inserted bar (5), the top fixedly connected with first horizontal pole (6) of inserted bar (5), the left end of first horizontal pole (6) articulates through damping hinge (7) has second horizontal pole (8), the bottom of second horizontal pole (8) is connected with third horizontal pole (9), spacing ring (11) have all been welded to the outer wall of third horizontal pole (9) and second horizontal pole (8), the outer wall of spacing ring (11) is pegged graft and is had fourth bolt (12).

2. The dialysis tube fixing device for nephrology department of claim 1, wherein: the bottom of the second cross rod (8) is provided with a limiting sliding groove (15), an inner cavity of the limiting sliding groove (15) is spliced with a limiting sliding block (16), and the bottom of the limiting sliding block (16) is fixedly connected with the third cross rod (9).

3. The dialysis tube fixing device for nephrology department of claim 1, wherein: the fourth bolt (12) penetrates through the outer wall of the limiting ring (11) and is connected with an arc-shaped plate (17) through a bearing, and a rubber pad (18) is bonded on the inner wall of the arc-shaped plate (17).

4. The dialysis tube fixing device for nephrology department of claim 1, wherein: the outer wall of the sleeve (1) is inserted with a second bolt (13), the outer wall of the inserted bar (5) is provided with a threaded hole (14) matched with the second bolt (13), and the second bolt (13) penetrates through the sleeve (1) and is inserted in the threaded hole (14).

5. The dialysis tube fixing device for nephrology department of claim 1, wherein: and a third bolt (10) is inserted into the outer wall of the right side of the third cross rod (9), and the third bolt (10) penetrates through the third cross rod (9).

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