CN216091655U

CN216091655U - Hemodialysis pipeline fixer external member

Info

Publication number: CN216091655U
Application number: CN202122007523.7U
Authority: CN
Inventors: 董红玲
Original assignee: Yancheng No2 People's Hospital
Current assignee: Yancheng No2 People's Hospital
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-22
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a hemodialysis pipeline fixer kit, and relates to the technical field of hemodialysis nursing devices. The adjustable ceiling comprises a mounting plate fixed on a ceiling, wherein a connecting block is arranged at the bottom of the mounting plate, a telescopic rod with adjustable length is arranged between the connecting block and the mounting plate, a first connecting rod with adjustable angle is hinged at the bottom of the connecting block, the tail end of the first connecting rod is connected with a second connecting rod through a damping rotating shaft, and the tail end of the second connecting rod is connected with an adjusting block through a damping rotating shaft. According to the utility model, the two movable plates are close to each other, so that the two pipelines of the hemodialysis pipeline can be clamped at the two sides of the fixed plate, then the position of the adjusting block can be adjusted by adjusting the angles of the connecting rod I and the connecting rod II, the angle of the adjusting block can be changed by rotating the adjusting block after the position of the adjusting block is determined, and the length of the telescopic rod can be adjusted according to the requirement in the using process of the device, so that the overall height of the device can be adjusted conveniently.

Description

Hemodialysis pipeline fixer external member

Technical Field

The utility model relates to the technical field of hemodialysis nursing devices, in particular to a hemodialysis pipeline fixer kit.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. The method comprises the steps of draining blood in vivo to the outside of the body, passing through a dialyzer consisting of a plurality of hollow fibers, enabling the blood and electrolyte solution with similar body concentration to be inside and outside one hollow fiber, and performing substance exchange by dispersion, ultrafiltration, adsorption and convection principles to remove metabolic waste in the body and maintain the balance of electrolyte and acid-base; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.

The existing hemodialysis pipeline fixing kit is mostly fixed on a bed board, is easily touched by a patient and family members thereof when in use and is not stable enough, and the existing fixer kit is inconvenient to adjust the position and the angle of the pipeline fixing according to requirements, so that the hemodialysis pipeline fixing kit is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a hemodialysis pipeline fixing kit, aiming at solving the problems that most existing hemodialysis pipeline fixing kits are fixed on a bed board, are easily touched by patients and family members when in use, are not stable enough, and the existing fixing kits are inconvenient to adjust the fixing position and angle of a pipeline according to requirements.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a hemodialysis pipeline fixer external member, is including fixing the mounting panel at the ceiling, the mounting panel bottom is provided with the connecting block, the connecting block with be provided with length-adjustable's telescopic link between the mounting panel, the connecting block bottom articulates there is the connecting rod that the angle can be adjusted one, a connecting rod end is connected with connecting rod two through the damping pivot, two ends of connecting rod are connected with the regulating block through the damping pivot, be fixed with the fixed plate just on the regulating block the fixed plate both sides are provided with two fly leafs that can be close to each other or keep away from.

Further, the telescopic link includes the vertical fixation and is in the loop bar and the vertical fixation of mounting panel bottom the connecting block top just inserts and establish the inside interior pole of loop bar, the through hole has been seted up on the loop bar, interior pole is constructed along its length to the equidistance and has a plurality of screw holes, still including inserting and establishing in the through hole and with screw hole threaded connection's restriction bolt.

Furthermore, a movable cavity is formed at the bottom of the connecting block, a worm wheel is fixed at one end of the first connecting rod, a worm meshed with the worm wheel is connected in the movable cavity through a bearing, and a handle used for driving the worm to rotate is fixed at one end of the worm.

Furthermore, a sliding groove is formed in one side of the adjusting block, two sliding blocks which are matched with the sliding groove and can slide along the sliding groove are fixed on one side of the movable plate respectively, a bidirectional screw rod is connected into the sliding groove through a bearing and is in threaded connection with the two sliding blocks, and a knob used for driving the bidirectional screw rod to rotate is fixed at one end of the bidirectional screw rod.

Further, the two sides of the first connecting rod are fixedly provided with clamping heads for clamping pipelines, and arc-shaped grooves for fitting the pipelines are formed in the clamping heads, the fixed plate and the movable plate.

Further, the mounting plate is provided with a plurality of device holes for fixing the mounting plate.

The utility model has the following beneficial effects:

1. according to the utility model, the two movable plates are close to each other, so that the two pipelines of the hemodialysis pipeline can be clamped at two sides of the fixed plate, then the position of the adjusting block can be adjusted by adjusting the angles of the connecting rod I and the connecting rod II, the angle of the adjusting block can be changed by rotating the adjusting block after the position of the adjusting block is determined, and the length of the telescopic rod can be adjusted according to needs in the process of using the device, so that the overall height of the device can be adjusted conveniently, and the problems that most of existing hemodialysis pipeline fixing kits are fixed on a bed board, are easily touched by patients and family members during use and are not stable enough, and the existing fixator kits are inconvenient to adjust the position and the angle of the pipeline fixing according to requirements are solved.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2 of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a cross-sectional view B-B of FIG. 4 in accordance with the present invention;

reference numerals: 1. mounting a plate; 2. connecting blocks; 3. a telescopic rod; 31. a loop bar; 32. an inner rod; 33. a threaded hole; 34. a restraining bolt; 4. a first connecting rod; 5. a second connecting rod; 6. an adjusting block; 7. a fixing plate; 8. a movable plate; 9. a movable cavity; 10. a worm gear; 11. a worm; 12. a handle; 13. a chute; 14. a slider; 15. a bidirectional screw rod; 16. a knob; 17. a clamping head; 18. and (4) arranging holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, a hemodialysis tube fixer kit includes a mounting plate 1 fixed on a ceiling, a connecting block 2 is disposed at the bottom of the mounting plate 1, a telescopic rod 3 with adjustable length is disposed between the connecting block 2 and the mounting plate 1, a connecting rod 4 with an adjustable angle is hinged at the bottom of the connecting block 2, a connecting rod 5 is connected to the end of the connecting rod 4 via a damping rotating shaft, an adjusting block 6 is connected to the end of the connecting rod 5 via the damping rotating shaft, a fixing plate 7 is fixed on the adjusting block 6, two movable plates 8 capable of approaching to or separating from each other are disposed at two sides of the fixing plate 7, in some embodiments, two tubes of the hemodialysis tube can be clamped at two sides of the fixing plate 7 by approaching the two movable plates 8, and then the position of the adjusting block 6 can be adjusted by adjusting the angles of the connecting rod 4 and the connecting rod 5, after the position of the adjusting block 6 is determined, the angle of the adjusting block 6 can be changed by rotating the adjusting block 6, and the length of the telescopic rod 3 can be adjusted according to needs in the process of using the device, so that the overall height of the device can be adjusted conveniently, the problems that the existing hemodialysis pipeline fixing kit is mostly fixed on a bed plate, is easily touched by patients and families thereof and is not stable enough when in use, and the existing fixer kit is inconvenient to adjust the position and the angle of the fixed pipeline according to requirements are solved, more specifically, the two pipelines of the hemodialysis pipeline can be clamped and fixed together with the fixed plate 7 by approaching the two movable plates 8 when in use, the angles of the connecting rod I4 and the connecting rod II 5 are adjusted after the pipeline is fixed, and the connecting rod I4, the connecting rod II 5 and the adjusting block 6 are connected through a damping rotating shaft, can rotate regulating block 6 around the central axis of connecting rod two 5 after the position of regulating block 6 is confirmed to adjust its angle, and it can not take place to remove after the regulation is accomplished, can also adjust the length of telescopic link 3 as required at the in-process of using the device, thereby adjusting device's whole height makes the device be difficult for being touched by patient and family members when using.

As shown in fig. 1, 4 and 5, the telescopic rod 3 includes a sleeve rod 31 vertically fixed at the bottom of the mounting plate 1, an inner rod 32 vertically fixed at the top of the connecting block 2 and inserted inside the sleeve rod 31, the sleeve rod 31 is provided with a through hole, the inner rod 32 is provided with a plurality of threaded holes 33 along the length direction thereof at equal intervals, and further includes a limiting bolt 34 inserted in the through hole and in threaded connection with the threaded holes 33, wherein the sleeve rod 31 is provided with a movable groove along the length direction thereof, so that the inner rod 32 can be inserted in the sleeve rod 31 and can slide along the sleeve rod, after the relative position of the sleeve rod 31 and the inner rod 32 is determined, the limiting bolt 34 is inserted into the through hole and screwed into the corresponding threaded hole 33, and when the length of the telescopic rod 3 needs to be adjusted, only the limiting bolt 34 needs to be screwed out of the threaded hole 33.

As shown in fig. 3 and 4, a movable cavity 9 is formed at the bottom of the connecting block 2, a worm wheel 10 is fixed at one end of the first connecting rod 4, a worm 11 meshed with the worm wheel 10 is connected in the movable cavity 9 through a bearing, a handle 12 for driving the first connecting rod 4 to rotate is fixed at one end of the worm 11, the handle 12 can drive the worm 11 to rotate in the movable cavity 9 after rotating, and the worm 11 is meshed with the worm wheel 10 and can drive the worm wheel 10 and the first connecting rod 4 to rotate when the worm 11 rotates, so that the angle between the first connecting rod 4 and the connecting block 2 can be adjusted.

As shown in fig. 2 and 3, a sliding groove 13 is formed in one side of the adjusting block 6, a sliding block 14 which is adapted to the sliding groove 13 and can slide along the sliding groove is fixed on one side of each of the two movable plates 8, a bidirectional screw rod 15 is connected to the inside of the sliding groove 13 through a bearing, the bidirectional screw rod 15 is in threaded connection with the two sliding blocks 14, a knob 16 for driving the bidirectional screw rod 15 to rotate is fixed at one end of the bidirectional screw rod 15, the knob 16 can drive the bidirectional screw rod 15 to rotate after rotating, and the two sides of the bidirectional screw rod 15 are in threaded connection with the two sliding blocks 14 respectively, so that the two sliding blocks 14 can be driven to approach or separate from each other along the sliding groove 13 when the bidirectional screw rod 15 rotates, and the two movable plates 8 can clamp and fix the hemodialysis pipeline.

As shown in fig. 1 and 4, the two sides of the first connecting rod 4 are fixed with the clamping heads 17 for clamping the pipelines, the arc-shaped grooves for attaching the pipelines are formed in the clamping heads 17, the fixed plate 7 and the movable plate 8, the clamping heads 17 can clamp the hemodialysis pipelines on the first connecting rod 4, redundant pipelines can be stored, and the arc-shaped grooves for attaching the pipelines are formed in the clamping heads 17, the fixed plate 7 and the movable plate 8, so that the clamping heads 17, the fixed plate 7 and the movable plate 8 are more stable in clamping the pipelines.

As shown in fig. 1, the mounting plate 1 is provided with a plurality of device holes 18 for fastening the mounting plate 1, wherein the device holes 18 are used for inserting bolts through which the mounting plate 1 can be fastened to the ceiling.

Claims

1. The utility model provides a hemodialysis pipeline fixer external member, its characterized in that, including fixing mounting panel (1) at the ceiling, mounting panel (1) bottom is provided with connecting block (2), connecting block (2) with be provided with length-adjustable telescopic link (3) between mounting panel (1), connecting block (2) bottom articulates there is connecting rod (4) that the angle can be adjusted, connecting rod (4) end is connected with connecting rod two (5) through the damping pivot, connecting rod two (5) end is connected with regulating block (6) through the damping pivot, be fixed with fixed plate (7) just on regulating block (6) fixed plate (7) both sides are provided with two fly leaf (8) that can be close to each other or keep away from.

2. The hemodialysis pipeline fixer kit according to claim 1, wherein the telescopic rod (3) comprises a sleeve rod (31) vertically fixed at the bottom of the mounting plate (1) and an inner rod (32) vertically fixed at the top of the connecting block (2) and inserted inside the sleeve rod (31), a through hole is opened on the sleeve rod (31), the inner rod (32) is constructed with a plurality of threaded holes (33) along the length direction thereof at equal intervals, and the hemodialysis pipeline fixer kit further comprises a limit bolt (34) inserted in the through hole and in threaded connection with the threaded holes (33).

3. The hemodialysis line fixer set, as claimed in claim 1, wherein a movable cavity (9) is formed at the bottom of the connecting block (2), a worm wheel (10) is fixed at one end of the connecting block (4), a worm (11) engaged with the worm wheel (10) is connected in the movable cavity (9) through a bearing, and a handle (12) for driving the worm (11) to rotate is fixed at one end of the worm.

4. The hemodialysis line fixer kit according to claim 1, wherein a sliding groove (13) is formed at one side of the adjusting block (6), sliding blocks (14) which are adapted to the sliding groove (13) and can slide along the sliding groove are respectively fixed at one side of the two movable plates (8), a bidirectional screw rod (15) is connected in the sliding groove (13) through a bearing, the bidirectional screw rod (15) is in threaded connection with the two sliding blocks (14), and a knob (16) for driving the bidirectional screw rod (15) to rotate is fixed at one end of the bidirectional screw rod (15).

5. The hemodialysis tubing line holder kit according to claim 1, wherein a clamping head (17) for clamping the tubing line is fixed on both sides of the first connecting rod (4), and arc-shaped grooves for fitting the tubing line are formed on the clamping head (17), the fixed plate (7) and the movable plate (8).

6. A hemodialysis line holder kit according to claim 1, wherein the mounting plate (1) is configured with a plurality of device holes (18) for fixing the mounting plate (1).