CN214807758U

CN214807758U - Dialysis tube fixing device for nephrology department

Info

Publication number: CN214807758U
Application number: CN202121656509.3U
Authority: CN
Inventors: 黎碧辉; 李洁; 彭清丰; 王铭
Original assignee: Zhuzhou Central Hospital
Current assignee: Zhuzhou Central Hospital
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-23
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a dialysis tube fixing device for nephrology dept, including dialysis frame, bolt and installation piece, the spring groove has been seted up on dialysis frame surface, first spring strip one end is connected with the stopper, keeps away from first spring strip stopper one side is connected with first connecting block, keeps away from the stopper first connecting block one end is connected with movable clamp splice. This dialysis tube fixing device for nephrology dept, it can slide through promoting the stopper to be provided with the stopper, so that can drive first connecting block to the motion of spring inslot portion when promoting movable clamp splice, first connecting block motion can drive the stopper motion, stopper motion extrudees first spring strip, place the dialysis pipe between fixed clamp splice and first gasket this moment, the elasticity that the stopper was through first spring strip resets when loosening first gasket, the stopper resets and drives movable clamp splice through first connecting block and to being close to fixed clamp splice motion, it is convenient fixed with the dialysis pipe.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a dialysis tube fixing device for nephrology department.

Background

Hemodialysis is one of the kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and the blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber in a dialyzer consisting of a plurality of hollow fibers, so that the substance exchange is carried out by the principles of dispersion, ultrafiltration, adsorption and convection, the metabolic waste in the body is removed, and the electrolyte and acid-base balance are maintained; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.

Various different types of dialysis supports can be used in the current hemodialysis process of nephrology department, but the structures that the supports do not specially fix a dialysis catheter exist in the actual use process of the dialysis supports, so that the dialysis catheter is scattered, and the hemodialysis supports are improved according to the actual use conditions of the dialysis supports, so that the dialysis supports can be used daily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dialysis tube fixing device for nephrology dept to solve the dialysis support that can use various different grade types at present nephrology dept hemodialysis in-process that above-mentioned background art provided, but these dialysis supports have the support not specifically to carry out the structure fixed to the dialysis pipe in the in-service use process, can make the dialysis tube in disorder like this, consequently, according to some hemodialysis supports of the in-service use condition object of dialysis support, thereby make things convenient for the problem of the daily use of dialysis support.

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 dialysis frame, a bolt and an installation block, wherein a spring groove is formed in the surface of the dialysis frame, a first spring strip is connected inside the spring groove, one end of the first spring strip is connected with a limiting block, one side, far away from the first spring strip, of the limiting block is connected with a first connecting block, one end, far away from the limiting block, of the first connecting block is connected with a movable clamping block, one side, close to the spring groove, of the dialysis frame is connected with a fixed clamping block, and one side, close to the movable clamping block, of the fixed clamping block is connected with a first gasket;

one side of the dialysis frame far away from the movable clamping block is connected with a strip-shaped clamping block, the surface of the strip-shaped clamping block is sleeved with a clamping sleeve, one side of the clamping sleeve is provided with a threaded hole, the bolt penetrates through the threaded hole, one side of the clamping sleeve far away from the dialysis frame is connected with a fixed clamping plate, one side of the clamping sleeve close to the fixed clamping plate is provided with a groove, the groove is internally connected with a second spring strip, one end of the second spring strip is connected with a movable clamping plate, the mounting block close to the movable clamping plate is connected to one side of the clamping sleeve, a rotating shaft penetrates between the movable clamping plate and the mounting block, and one side of the movable clamping plate close to the fixed clamping plate is connected with a second gasket;

dialysis frame one end is connected with the second connecting block, keeps away from dialysis frame the activity groove has been seted up to second connecting block one side, activity inslot internal connection has the damping pivot, the dead lever has been cup jointed on damping pivot surface.

Preferably, the spring groove, the first spring strip and the limiting block are provided with two groups, and a telescopic structure is formed between the spring groove and the limiting block through the first spring strip.

Preferably, the transverse section of the strip-shaped fixture block is L-shaped, and the strip-shaped fixture block is in sliding connection with the clamping sleeve.

Preferably, the threaded holes and the bolts are arranged in two groups, and the threaded holes are in threaded connection with the bolts.

Preferably, a telescopic structure is formed between the movable clamping plate and the groove through a second spring strip, and a rotating structure is arranged between the movable clamping plate and the rotating shaft.

Preferably, the second connecting block, the movable groove, the damping rotating shaft and the fixed rod are provided with four groups, and a rotating structure is arranged between the damping rotating shaft and the fixed rod.

Compared with the prior art, the beneficial effects of the utility model are that: this dialysis tube fixing device for nephrology dept:

1. be provided with the stopper and can slide through promoting the stopper to can drive first connecting block to the motion of spring inslot portion when promoting movable clamp splice, first connecting block motion can drive the stopper motion, stopper motion extrusion first spring strip, place the dialysis pipe between fixed clamp splice and first gasket this moment, the elasticity that the stopper passed through first spring strip resets when loosening first gasket, the stopper resets and drives movable clamp splice through first connecting block and to being close to fixed clamp splice motion, it is convenient to be fixed with the dialysis pipe.

2. Be provided with the bar fixture block and can slide through promoting the cutting ferrule, so that adjust the high back rotation bolt of cutting ferrule, the bolt is to being close to bar fixture block direction motion when screw hole inside rotates, when the bolt rotates to bar fixture block surface, can be with the rigidity of cutting ferrule, can extrude the second spring strip during the pulling movable clamp plate, place the cerini dialyser cerini between solid fixed splint and movable clamp plate this moment, movable clamp plate loosens back second spring strip and resumes deformation and drive movable clamp plate along rotation axis surface anticlockwise rotation, movable clamp plate and solid fixed splint are close to and can be lived the cerini dialyser cerini centre gripping, the height of the fixed adjustment cerini dialyser cerini of convenient through the cutting ferrule.

3. Be provided with the damping pivot and can rotate through promoting the dead lever to can promote the dead lever when the dialysis support does not need to use, can rotate along damping pivot surface when the dead lever is promoted, when the dead lever clockwise rotation 90, can reduce the shared area of dialysis support, conveniently dialyse taking in of support.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the structure at the position B of the present invention.

In the figure: 1. a dialysis frame; 2. a spring slot; 3. a first spring bar; 4. a limiting block; 5. a first connection block; 6. a movable clamping block; 7. fixing the clamping block; 8. a first gasket; 9. a strip-shaped fixture block; 10. a card sleeve; 11. a threaded hole; 12. a bolt; 13. fixing the clamping plate; 14. a groove; 15. a second spring bar; 16. a movable splint; 17. a rotating shaft; 18. mounting blocks; 19. a second gasket; 20. a second connecting block; 21. a movable groove; 22. a damping rotating shaft; 23. and (5) fixing the rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a dialysis tube fixing device for nephrology department comprises a dialysis frame 1, a spring groove 2, a first spring strip 3, a limiting block 4, a first connecting block 5, a movable clamping block 6, a fixed clamping block 7, a first gasket 8, a strip-shaped clamping block 9, a clamping sleeve 10, a threaded hole 11, a bolt 12, a fixed clamping plate 13, a groove 14, a second spring strip 15, a movable clamping plate 16, a rotating shaft 17, an installation block 18, a second gasket 19, a second connecting block 20, a movable groove 21, a damping rotating shaft 22 and a fixing rod 23, wherein the surface of the dialysis frame 1 is provided with the spring groove 2, the first spring strip 3 and the limiting block 4 are provided with two groups, a telescopic structure is formed between the spring groove 2 and the limiting block 4 through the first spring strip 3, the limiting block 4 can be extruded through the first connecting block 5 when the movable clamping block 6 is pushed, the limiting block 4 moves to extrude the first spring strip 3, the first spring strip 3 of the limiting block 4 drives the first gasket 8 to reset when being loosened, the limiting block 4 is reset to drive the movable clamping block 6 to move towards the fixed clamping block 7 through the first connecting block 5, the first spring strip 3 is connected inside the spring groove 2, one end of the first spring strip 3 is connected with the limiting block 4, one side of the limiting block 4 far away from the first spring strip 3 is connected with the first connecting block 5, one end of the first connecting block 5 far away from the limiting block 4 is connected with the movable clamping block 6, one side of the dialysis frame 1 near the spring groove 2 is connected with the fixed clamping block 7, and one side of the fixed clamping block 7 near the movable clamping block 6 is connected with the first gasket 8;

one side of the dialysis rack 1 far away from the movable clamping block 6 is connected with a strip-shaped clamping block 9, the transverse section of the strip-shaped clamping block 9 is L-shaped, the strip-shaped clamping block 9 is in sliding connection with a clamping sleeve 10, the clamping sleeve 10 slides up and down along the surface of the strip-shaped clamping block 9, the height of the clamping sleeve 10 can be adjusted according to actual use conditions, the clamping sleeve 10 is sleeved on the surface of the strip-shaped clamping block 9, a threaded hole 11 is formed in one side of the clamping sleeve 10, a bolt 12 penetrates through the threaded hole 11, two groups of threaded holes 11 and two groups of bolts 12 are arranged, the threaded hole 11 is in threaded connection with the bolt 12, the bolt 12 moves towards the direction close to the strip-shaped clamping block 9 when rotating inside the threaded hole 11, when the bolt 12 rotates to the surface of the strip-shaped clamping block 9, the position of the clamping sleeve 10 can be fixed, one side of the clamping sleeve 10 far away from the dialysis rack 1 is connected with a fixed clamping plate 13, one side of the clamping sleeve 10 close to the fixed clamping plate 13 is provided with a groove 14, a second spring strip 15 is connected inside the groove 14, one end of the second spring strip 15 is connected with a movable clamping plate 16, the movable clamping plate 16 and the groove 14 form a telescopic structure through the second spring strip 15, a rotating structure is formed between the movable clamping plate 16 and the rotating shaft 17, the second spring strip 15 recovers deformation to drive the movable clamping plate 16 to rotate anticlockwise along the surface of the rotating shaft 17, the movable clamping plate 16 and the fixed clamping plate 13 can clamp a dialyzer, the mounting block 18 close to the movable clamping plate 16 is connected to one side of the cutting sleeve 10, the rotating shaft 17 is connected between the movable clamping plate 16 and the mounting block 18 in a penetrating manner, and one side of the movable clamping plate 16 close to the fixed clamping plate 13 is connected with a second gasket 19;

dialysis frame 1 one end is connected with second connecting block 20, activity groove 21, damping pivot 22 and dead lever 23 are provided with four groups, and be revolution mechanic between damping pivot 22 and the dead lever 23, can rotate along damping pivot 22 surface when dead lever 23 is promoted, when dead lever 23 clockwise rotation 90, can reduce the shared area of dialysis support, keep away from dialysis frame 1 activity groove 21 has been seted up to second connecting block 20 one side, activity groove 21 internal connection has damping pivot 22, dead lever 23 has been cup jointed on damping pivot 22 surface.

The working principle is as follows: when the dialysis catheter fixing device for the nephrology department is used, firstly, the dialysis catheter fixing device for the nephrology department needs to be simply known, when the dialysis catheter fixing device is used, the bolt 12 is rotated after the height of the clamping sleeve 10 is adjusted, the bolt 12 moves towards the direction close to the strip-shaped clamping block 9 when rotating inside the threaded hole 11, when the bolt 12 rotates to the surface of the strip-shaped clamping block 9, the position of the clamping sleeve 10 can be fixed, the movable clamping plate 16 is pulled after the position of the clamping sleeve 10 is fixed, the second spring strip 15 is extruded when the movable clamping plate 16 rotates, the dialyzer is placed between the fixed clamping plate 13 and the movable clamping plate 16 at the moment, after the movable clamping plate 16 is loosened, the second spring strip 15 restores to deform to drive the movable clamping plate 16 to rotate anticlockwise along the surface of the rotating shaft 17, the movable clamping plate 16 can be clamped with the fixed clamping plate 13, the first connecting block 5 can be driven to move towards the inside of the spring groove 2 by pushing the movable clamping block 6, the first connecting block 5 can drive the limiting block 4 to move, the stopper 4 moves to extrude the first spring strip 3, the dialysis catheter is placed between the fixed clamping block 7 and the first gasket 8 at the moment, when the first gasket 8 is loosened, the stopper 4 resets through the elastic force of the first spring strip 3, the stopper 4 resets and drives the movable clamping block 6 to move towards the fixed clamping block 7 through the first connecting block 5, the dialysis catheter is fixed on the surface of the dialysis frame 1, the fixed rod 23 can be pushed when the dialysis frame is not needed, the fixed rod 23 can rotate along the surface of the damping rotating shaft 22 when pushed, when the fixed rod 23 rotates clockwise by 90 degrees, the area occupied by the dialysis frame can be reduced, and the dialysis frame can be conveniently stored.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dialysis tube fixing device for nephrology dept, includes dialysis frame (1), bolt (12) and installation piece (18), its characterized in that: the dialysis frame (1) is provided with a spring groove (2) on the surface, a first spring strip (3) is connected inside the spring groove (2), one end of the first spring strip (3) is connected with a limiting block (4), one side of the limiting block (4) far away from the first spring strip (3) is connected with a first connecting block (5), one end of the first connecting block (5) far away from the limiting block (4) is connected with a movable clamping block (6), one side of the dialysis frame (1) close to the spring groove (2) is connected with a fixed clamping block (7), and one side of the fixed clamping block (7) close to the movable clamping block (6) is connected with a first gasket (8);

one side of the dialysis frame (1) far away from the movable clamping block (6) is connected with a strip-shaped clamping block (9), a clamping sleeve (10) is sleeved on the surface of the strip-shaped clamping block (9), a threaded hole (11) is formed in one side of the clamping sleeve (10), the bolt (12) penetrates through the threaded hole (11), one side of the cutting sleeve (10) far away from the dialysis frame (1) is connected with a fixed clamping plate (13), one side of the cutting sleeve (10) close to the fixed clamping plate (13) is provided with a groove (14), a second spring strip (15) is connected inside the groove (14), one end of the second spring strip (15) is connected with a movable clamping plate (16), the mounting block (18) close to the movable clamping plate (16) is connected to one side of the cutting sleeve (10), a rotating shaft (17) is connected between the movable clamping plate (16) and the mounting block (18) in a penetrating manner, and one side of the movable clamping plate (16) close to the fixed clamping plate (13) is connected with a second gasket (19);

dialysis frame (1) one end is connected with second connecting block (20), keeps away from dialysis frame (1) movable groove (21) have been seted up to second connecting block (20) one side, movable groove (21) internal connection has damping pivot (22), dead lever (23) have been cup jointed on damping pivot (22) surface.

2. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the spring groove (2), the first spring strip (3) and the limiting block (4) are provided with two groups, and a telescopic structure is formed between the spring groove (2) and the limiting block (4) through the first spring strip (3).

3. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the transverse section of the strip-shaped fixture block (9) is L-shaped, and the strip-shaped fixture block (9) is in sliding connection with the clamping sleeve (10).

4. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the threaded holes (11) and the bolts (12) are arranged in two groups, and the threaded holes (11) are in threaded connection with the bolts (12).

5. A dialysis tube fixing device for nephrology department according to claim 1, wherein: a telescopic structure is formed between the movable clamping plate (16) and the groove (14) through a second spring strip (15), and a rotating structure is arranged between the movable clamping plate (16) and the rotating shaft (17).

6. A dialysis tube fixing device for nephrology department according to claim 1, wherein: four groups of second connecting blocks (20), movable grooves (21), damping rotating shafts (22) and fixing rods (23) are arranged, and rotating structures are arranged between the damping rotating shafts (22) and the fixing rods (23).