CN213284796U

CN213284796U - Hemodialysis nursing catheter fixing device

Info

Publication number: CN213284796U
Application number: CN202022043334.0U
Authority: CN
Inventors: 谭勤怡
Original assignee: Anyue county people's hospital
Current assignee: Anyue county people's hospital
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-28
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a hemodialysis nursing catheter fixing device, wherein the front surface of a supporting plate is fixedly connected with a bracket, the upper surface of the bracket is fixedly connected with a connecting plate, a threaded rod is arranged inside the connecting plate, the upper surface of the threaded rod is fixedly connected with a handle, the lower surface of the threaded rod is fixedly connected with a pressing plate, the lower surface of the pressing plate is provided with a first arc-shaped groove, and the upper surface of the pressing plate is fixedly connected with a first spring; the lower fixed surface of backup pad is connected with the second bracing piece, and the lower surface sliding connection of second bracing piece has the second pipe box, and the lower fixed surface of second pipe box is connected with the layer board, and the last fixed surface of layer board is connected with fixed cover, and the inner wall of fixed cover is provided with the guide rail, and the inner wall sliding connection of guide rail has the slider. The utility model discloses in, the clamp plate is fixed the pipe, prevents that the pipe from taking place the skew when dialyzing to influence dialysis work, when touching the device carelessly, prevent to drop or twist reverse together, the second spring has certain cushioning effect to it, guarantees that dialysis work normally goes on.

Description

Hemodialysis nursing catheter fixing device

Technical Field

The utility model relates to a fixing device technical field especially relates to a hemodialysis nursing pipe fixing device.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. The blood is introduced into the body, and then passes through a dialyzer composed of a plurality of hollow fibers, the blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber, and the substances are exchanged by dispersion and convection, so that the metabolic waste in the body is removed, the electrolyte and acid-base balance is maintained, the excessive water in the body is removed, and the whole process of purified blood back transfusion is called hemodialysis.

Present current catheter securement device does not have fine fixed to the pipe, takes place the skew easily, is unfavorable for going on of dialysis work, when unexpected touching securement device, has an effect of force to the pipe on the device, can make the pipe drop or twist reverse together, and be not suitable for the pipe of different length, and general securement device's height all is fixed unchangeable, inconvenient observation, consequently needs a hemodialysis nursing pipe securement device to solve above shortcoming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hemodialysis nursing catheter fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hemodialysis nursing pipe fixing device, includes the backup pad, the front surface fixedly connected with support of backup pad, the last fixed surface of support is connected with the connecting plate, the inside of connecting plate is provided with the threaded rod, the last fixed surface of threaded rod is connected with the handle, the lower fixed surface of threaded rod is connected with the clamp plate, the lower surface of clamp plate is provided with first arc wall, the first spring of last fixed surface of clamp plate is connected with.

The lower fixed surface of backup pad is connected with the second bracing piece, the lower surface sliding connection of second bracing piece has the second pipe box, the lower fixed surface of second pipe box is connected with the layer board, the last fixed surface of layer board is connected with fixed cover, the inner wall of fixed cover is provided with the guide rail, the inner wall sliding connection of guide rail has the slider, the right flank fixedly connected with slide bar of slider, the lower fixed surface of slide bar is connected with the second spring.

As a further description of the above technical solution:

the left surface sliding connection of backup pad has tensile board, the left surface fixedly connected with fixed plate of tensile board, the left surface fixedly connected with handle of fixed plate.

As a further description of the above technical solution:

the right side surface of the fixed plate is fixedly connected with a guide rod in front of the stretching plate, and the right side surface of the guide rod is connected with the supporting plate in a sliding mode.

As a further description of the above technical solution:

the lower surface of layer board fixedly connected with hydraulic means, the lower surface of layer board just is located hydraulic means's left side fixedly connected with first bracing piece, the lower surface sliding connection of first bracing piece has first pipe box.

As a further description of the above technical solution:

the lower surface of the first pipe sleeve is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a hydraulic device, the lower surface of the bottom plate is fixedly connected with four supporting legs, and the number of the supporting legs is four.

As a further description of the above technical solution:

the upper surface of the slide bar is fixedly connected with the supporting plate, and the outer surface of the slide bar is slidably connected with the fixed sleeve.

As a further description of the above technical solution:

the lower surface of the second spring is fixedly connected with the fixed sleeve.

As a further description of the above technical solution:

the upper surface of backup pad is provided with the second arc wall, the second arc wall just corresponds with first arc wall.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the hemodialysis nursing catheter fixing device is additionally provided with the pressing plate, the catheter is fixed, and the catheter is prevented from deviating during dialysis, so that dialysis work is influenced.

2. Compared with the prior art, this hemodialysis nursing pipe fixing device has increased the second spring, when inadvertently touch the device, prevents to drop or twist reverse together, and the second spring has certain cushioning effect to it, guarantees that dialysis work normally goes on.

3. Compared with the prior art, the hemodialysis nursing catheter fixing device adopts the stretching plate to increase the length of the fixed catheter, and the normal use of catheters with different lengths during dialysis is met.

4. Compared with the prior art, the hemodialysis nursing catheter fixing device controls the lifting of the supporting plate through the hydraulic device, reduces the volume of the whole device, is convenient to take and place and is simple to operate.

Drawings

Fig. 1 is a schematic structural view of a hemodialysis nursing catheter fixing device according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a side view of a hemodialysis treatment catheter fixing device according to the present invention;

fig. 4 is a partial structural plan view of a hemodialysis nursing catheter fixing device provided by the present invention.

Illustration of the drawings:

1. a base plate; 2. a first pipe sleeve; 3. a first support bar; 4. a support plate; 5. a second pipe sleeve; 6. a second support bar; 7. a handle; 8. a fixing plate; 9. a guide bar; 10. stretching the plate; 11. a support plate; 12. a support; 13. a threaded rod; 14. a handle; 15. a connecting plate; 16. a first spring; 17. pressing a plate; 18. a slide bar; 19. fixing a sleeve; 20. a hydraulic device; 21. supporting legs; 22. a guide rail; 23. a second spring; 24. a slider; 25. a first arc-shaped slot; 26. a second arc-shaped groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed 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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a hemodialysis nursing pipe fixing device, including backup pad 11, the upper surface of backup pad 11 is provided with second arc wall 26, mutually support with first arc wall 25 and make the fixed skew of pipe, can normally work, the front surface fixedly connected with support 12 of backup pad 11, the last fixed surface of support 12 is connected with connecting plate 15, the inside of connecting plate 15 is provided with threaded rod 13, it removes to drive clamp plate 17, the last fixed surface of threaded rod 13 is connected with handle 14, the lower surface swing joint of threaded rod 13 has clamp plate 17, the lower surface of clamp plate 17 is provided with first arc wall 25, second arc wall 26 just corresponds with first arc wall 25, the last fixed surface of clamp plate 17 is connected with first spring 16, there is an elasticity to clamp plate 17.

The lower fixed surface of backup pad 11 is connected with second bracing piece 6, the lower surface sliding connection of second bracing piece 6 has second pipe box 5, the lower fixed surface of second pipe box 5 is connected with layer board 4, the last fixed surface of layer board 4 is connected with fixed cover 19, the inner wall of fixed cover 19 is provided with guide rail 22, mutually support with slider 24 and make slide bar 18 conveniently remove, the inner wall sliding connection of guide rail 22 has slider 24, the right flank fixed connection of slider 24 has slide bar 18, the upper surface and the backup pad 11 fixed connection of slide bar 18, the surface and the fixed cover 19 sliding connection of slide bar 18, the lower fixed surface of slide bar 18 is connected with second spring 23, there is a cushioning effect to slide bar 18, the lower surface and the fixed cover 19 fixed connection of second spring 23.

The left surface sliding connection of backup pad 11 has stretching plate 10, the left surface fixedly connected with fixed plate 8 of stretching plate 10, the left surface fixedly connected with handle 7 of fixed plate 8, conveniently pull out stretching plate 10, the right flank of fixed plate 8 just is located the place ahead fixedly connected with guide arm 9 of stretching plate 10, there is a traction effect to stretching plate 10, the right flank and the backup pad 11 sliding connection of guide arm 9, the lower fixed surface of layer board 4 is connected with hydraulic means 20, the lower surface of layer board 4 just is located the first bracing piece 3 of the left side fixedly connected with of hydraulic means 20, the lower surface sliding connection of first bracing piece 3 has first pipe box 2, the lower fixed surface of first pipe box 2 is connected with bottom plate 1, the upper surface and the hydraulic means 20 fixed connection of bottom plate 1, the lower fixed surface of bottom plate 1 is connected with supporting legs 21, the quantity of supporting legs 21 is four.

The working principle is as follows: when the device is used, the device is firstly placed at a proper position, the supporting plate 4 is driven to ascend upwards by controlling the hydraulic device 20, the supporting plate 11 is finally driven by the supporting plate 4 to ascend upwards, when the supporting plate 11 reaches a required height, the hydraulic device 20 stops working, whether the stretching plate 10 needs to be pulled or not can be determined according to the length of the conduit, the stretching plate 10 can prolong the length of the required fixed conduit, when the conduit is placed into the second arc-shaped groove 26, the control handle 14 drives the pressing plate 17 on the threaded rod 13 to move downwards, when the first arc-shaped groove 25 on the pressing plate 17 is in contact with the second arc-shaped groove 26, the conduit is fixed at the moment, when the device is touched inadvertently, the second spring 23 has a buffer effect on the sliding rod 18, the shaking condition of the conduit on the supporting plate 11 is reduced, and instability during dialysis is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A hemodialysis care catheter securement device, including a support plate (11), characterized in that: the front surface of the supporting plate (11) is fixedly connected with a support (12), the upper surface of the support (12) is fixedly connected with a connecting plate (15), a threaded rod (13) is arranged inside the connecting plate (15), the upper surface of the threaded rod (13) is fixedly connected with a handle (14), the lower surface of the threaded rod (13) is movably connected with a pressing plate (17), the lower surface of the pressing plate (17) is provided with a first arc-shaped groove (25), and the upper surface of the pressing plate (17) is fixedly connected with a first spring (16);

the lower fixed surface of backup pad (11) is connected with second bracing piece (6), the lower fixed surface sliding connection of second bracing piece (6) has second pipe box (5), the lower fixed surface of second pipe box (5) is connected with layer board (4), the fixed cover of last fixed surface (19) of layer board (4), the inner wall of fixed cover (19) is provided with guide rail (22), the inner wall sliding connection of guide rail (22) has slider (24), the right flank fixedly connected with slide bar (18) of slider (24), the lower fixed surface of slide bar (18) is connected with second spring (23).

2. A hemodialysis care catheter securement device, as recited in claim 1, wherein: the left surface sliding connection of backup pad (11) has stretching plate (10), the left surface fixedly connected with fixed plate (8) of stretching plate (10), the left surface fixedly connected with handle (7) of fixed plate (8).

3. A hemodialysis care catheter securement device, as recited in claim 2, wherein: the right side surface of the fixed plate (8) is fixedly connected with a guide rod (9) in front of the stretching plate (10), and the right side surface of the guide rod (9) is connected with a support plate (11) in a sliding manner.

4. A hemodialysis care catheter securement device, as recited in claim 1, wherein: the lower fixed surface of layer board (4) is connected with hydraulic means (20), the lower surface of layer board (4) just is located the first bracing piece of left side fixedly connected with (3) of hydraulic means (20), the lower surface sliding connection of first bracing piece (3) has first pipe box (2).

5. A hemodialysis care catheter securement device, as recited in claim 4, wherein: the lower surface of the first pipe sleeve (2) is fixedly connected with a bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected with a hydraulic device (20), the lower surface of the bottom plate (1) is fixedly connected with supporting legs (21), and the number of the supporting legs (21) is four.

6. A hemodialysis care catheter securement device, as recited in claim 1, wherein: the upper surface of the sliding rod (18) is fixedly connected with the supporting plate (11), and the outer surface of the sliding rod (18) is slidably connected with the fixed sleeve (19).

7. A hemodialysis care catheter securement device, as recited in claim 1, wherein: the lower surface of the second spring (23) is fixedly connected with the fixed sleeve (19).

8. A hemodialysis care catheter securement device, as recited in claim 1, wherein: the upper surface of the supporting plate (11) is provided with a second arc-shaped groove (26), and the second arc-shaped groove (26) is in positive correspondence with the first arc-shaped groove (25).