CN213374266U

CN213374266U - Dialysis tube fixing device for nephrology department

Info

Publication number: CN213374266U
Application number: CN202021731897.2U
Authority: CN
Inventors: 高峰; 司迎; 康贺军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-08
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the medical technical field, in particular to a dialysis tube fixing device for nephrology department, which comprises a fixing tube, and a protective cover connected with the outer surface of the fixed tube in a rotating way, a plurality of connecting grooves are arranged in the inner wall of the fixed tube, a first spring is fixed in the inner wall of the connecting groove through a screw, the connecting groove is elastically connected with a bearing rod through the first spring, the inside of the bearing rod is connected with a ball in a rolling way, and a plurality of connecting grooves are arranged in the inner wall of the fixed pipe, so that the adapting rod is conveniently and elastically connected inside the adapting rod through a first spring for use, meanwhile, the outer surface of the bearing rod is connected with the ball in a rolling way, so that when the dialysis tube is placed in the fixed tube, the elastic cushion layer can be conveniently carried out through the connecting grooves and the ball, and can be through the ball of a plurality of roll connection for the dialysis tube is convenient for adjust the use in fixed pipe and the inside of a visor.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to dialysis tube fixing device for nephrology dept.

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 (dialysate) with similar body concentration are arranged inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, so that the substance exchange is carried out through the principles of dispersion, ultrafiltration, adsorption and convection, the metabolic waste in the body is eliminated, and the balance of electrolyte and acid-base is maintained; when dialysis treatment is carried out, the situations that the dialysis tube is not fixed firmly and the dialysis tube is easy to bend often occur, so that the pain of a patient is increased, the health risk of the patient is increased, and the situation that the dialysis tube is inconvenient to fix is caused when the dialysis treatment is used.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a dialysis catheter fixing device for nephrology department, which has the characteristics of fixed use and convenient use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dialysis catheter fixing device for nephrology dept, includes fixed pipe to and rotate the visor of connection at fixed pipe surface, a plurality of spread groove has been seted up in the inner wall of fixed pipe, there is a spring through the screw fixation in the inner wall of spread groove, the spread groove passes through a spring elastic connection has the socket bar, the inside roll connection of socket bar has the ball, the surface of fixed pipe rotates and is connected with the fixed hasp of a plurality of.

As the utility model discloses a preferred technical scheme of dialysis tube fixing device for nephrology dept, the lower surface integrated into one piece of fixed pipe has the connecting block, the surface integrated into one piece of connecting block has the connection pad, a thread groove has been seted up to the lower surface of connecting block, No. two screw holes of a plurality of have been seted up to the surface of connection pad.

As the utility model discloses a preferred technical scheme of dialysis tube fixing device for nephrology dept, the surface integrated into one piece of fixed pipe has a plurality of stopper, the surface integrated into one piece of visor has No. two visor of a plurality of, all there is No. two springs of a plurality of through the screw fixation in the inner wall of stopper and No. two visor, stopper and No. two visor all are through a plurality of No. two spring elastic connection have the rubber circle.

As the utility model discloses a preferred technical scheme of dialysis tube fixing device for nephrology dept, the surface integrated into one piece of fixed pipe has a plurality of buffer tube, integrated into one piece has the buffering slope in the inner wall of buffer tube.

As the utility model discloses a preferred technical scheme of dialysis tube fixing device for nephrology dept, spread groove and ball all are provided with a plurality of altogether, and a plurality of spread groove and ball all with the fixed tube symmetric distribution.

As the utility model discloses a preferred technical scheme of dialysis tube fixing device for nephrology dept, stopper and No. two visor all are provided with two altogether, and two stopper and No. two visor all with fixed pipe symmetric distribution.

Compared with the prior art, the beneficial effects of the utility model are that: the dialysis tube is convenient to be fixedly arranged inside the fixed tube and the protective cover for use by being provided with the fixed tube and the protective cover, so that the dialysis tube is not easy to bend when in use, the inner wall of the fixed tube is provided with a plurality of connecting grooves, so that the receiving rod is convenient to be elastically connected inside the receiving rod through a spring for use, meanwhile, the outer surface of the receiving rod is in rolling connection with the ball, when the dialysis tube is arranged inside the fixed tube, the elastic buffer cushion layer is convenient to be carried out through the connecting grooves and the ball, the dialysis tube can be conveniently adjusted and used inside the fixed tube and the protective cover through the plurality of rolling-connection balls, the outer surface of the fixed tube is provided with the connecting block, the lower surface of the connecting block is provided with the thread groove, so that the fixed tube is convenient to be fixedly used through the connecting block and the thread groove, a plurality of threaded holes II are formed in the outer surface of the connecting disc, so that the fixing pipe can be conveniently fixed through the connecting block and the threaded holes II, the fixing pipe can be fixed through multiple modes, and the fixing pipe is convenient to use in a fixing mode.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the structure of the fixed pipe of the present invention;

FIG. 3 is a schematic view of the internal structure of the connecting groove of the present invention;

FIG. 4 is a schematic structural view of a stopper of the present invention;

FIG. 5 is a schematic diagram of a buffer tube configuration according to the present invention;

FIG. 6 is a schematic view of the bottom side structure of the connection pad of the present invention;

in the figure: 1. a buffer tube; 2. a fixed tube; 3. fixing the hasp; 4. a first protective cover; 5. connecting blocks; 6. a connecting disc; 7. connecting grooves; 8. a ball bearing; 9. a bearing rod; 10. a first spring; 11. a limiting block; 12. a second protective cover; 13. a second spring; 14. a rubber ring; 15. a buffering ramp; 16. a first thread groove; 17. and a second threaded hole.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a dialysis tube fixing device for nephrology department comprises a fixed tube 2 and a protective cover 4 which is rotatably connected to the outer surface of the fixed tube 2, a plurality of connecting grooves 7 are arranged in the inner wall of the fixed tube 2, a spring 10 is fixed in the inner wall of the connecting groove 7 through screws, the connecting groove 7 is elastically connected with a bearing rod 9 through the spring 10, balls 8 are connected in the bearing rod 9 in a rolling manner, a plurality of fixing hasps 3 are rotatably connected to the outer surface of the fixed tube 2, in the embodiment, the dialysis tube is conveniently and fixedly arranged inside the fixed tube 2 and the protective cover 4 for use through the arrangement of the fixed tube 2 and the protective cover 4, so that the dialysis tube is not easy to bend when in use, and a plurality of connecting grooves 7 are arranged in the inner wall of the fixed tube 2, so that the bearing rod 9 is conveniently and elastically connected inside the bearing rod 9 through the spring 10 for use, simultaneously there is ball 8 at the surface roll connection of adapting rod 9 for when the dialysis tubing was placed in fixed tube 2's inside, be convenient for carry out the elastic cushion through a plurality of spread groove 7 and ball 8, and can be through a plurality of roll connection's ball 8, make the dialysis tubing be convenient for adjust the use in fixed tube 2 and a visor 4's inside.

Concretely, the lower surface integrated into one piece of fixed pipe 2 has connecting block 5, the surface integrated into one piece of connecting block 5 has connection pad 6, thread groove 16 has been seted up to the lower surface of connecting block 5, thread hole 17 No. two of a plurality of has been seted up to the surface of connection pad 6, and be provided with connecting block 5 at the surface of fixed pipe 2 in this embodiment, and be provided with thread groove 16 at the lower surface of connecting block 5, make fixed pipe 2 be convenient for fix the use through connecting block 5 and thread groove 16, thread hole 17 No. two of a plurality of has been seted up simultaneously at the surface of connection pad 6, make fixed pipe 2 be convenient for fix the use through connecting block 5 and thread hole 17 No. two, thereby make and fix pipe 2 and fix the use through multiple mode, and then make fixed pipe 2 more convenient when fixed the use.

It is specific, the surface integrated into one piece of fixed pipe 2 has a plurality of stopper 11, the surface integrated into one piece of visor 4 has No. two visor 12 of a plurality of, all there is No. two springs 13 of a plurality of through the screw fixation in the inner wall of stopper 11 and No. two visor 12, stopper 11 and No. two visor 12 all have rubber circle 14 through No. two spring 13 elastic connection of a plurality of, through being provided with stopper 11 and No. two visor 12 in this embodiment, make be convenient for have a plurality of rubber circle 14 through No. two spring 13 elastic connection of a plurality of in the inner wall of stopper 11 and No. two visor 12, thereby make when dialysis tube places the inside at fixed pipe 2 and No. 4, be convenient for fix the use through stopper 11 and No. two visor 12 and its inside rubber circle 14 to dialysis tube.

Specifically, the surface integrated into one piece of fixed pipe 2 has a plurality of buffer tube 1, and integrated into one piece has buffering slope 15 in buffer tube 1's the inner wall, is provided with a plurality of buffer tube 1 through the surface at fixed pipe 2 in this embodiment to be provided with buffering slope 15 in buffer tube 1's inside, make the dialysis tubing when fixed pipe 2's inside stretches out, be convenient for carry out supplementary crooked use through buffering slope 15, thereby prevent that the dialysis tubing from directly excessively bending.

Specifically, connecting groove 7 and ball 8 all are provided with a plurality of altogether, and a plurality of connecting groove 7 and ball 8 all with fixed tube 2 symmetric distribution.

Specifically, stopper 11 and No. two visor 12 all are provided with two altogether, and two stopper 11 and No. two visor 12 all with fixed pipe 2 symmetric distribution.

The utility model discloses a theory of operation and use flow: in the use process of the utility model, the dialysis tube is convenient to be fixedly arranged inside the fixed tube 2 and the protective cover 4 for use by arranging the fixed tube 2 and the protective cover 4, so that the dialysis tube is not easy to bend when in use, a plurality of connecting grooves 7 are arranged in the inner wall of the fixed tube 2, the adapting rod 9 is convenient to be elastically connected inside the adapting rod 9 through a spring 10 for use, meanwhile, the outer surface of the adapting rod 9 is connected with the balls 8 in a rolling way, when the dialysis tube is arranged inside the fixed tube 2, the elastic buffer cushion layer is convenient to be arranged through the connecting grooves 7 and the balls 8, and the dialysis tube can be conveniently adjusted and used inside the fixed tube 2 and the protective cover 4 through the plurality of rolling-connected balls 8, the connecting block 5 is arranged on the outer surface of the fixed tube 2, and the threaded groove 16 is arranged on the lower surface of the connecting block 5, the fixing tube 2 is convenient to be used fixedly through the connecting block 5 and the first thread groove 16, meanwhile, the outer surface of the connecting disc 6 is provided with a plurality of second thread holes 17, the fixing tube 2 is convenient to be used fixedly through the connecting block 5 and the second thread holes 17, so that the fixing tube 2 can be used fixedly through various modes, and further the fixing tube 2 is more convenient to use fixedly, through the arrangement of the limiting block 11 and the second protective cover 12, a plurality of rubber rings 14 are convenient to be elastically connected in the inner walls of the limiting block 11 and the second protective cover 12 through a plurality of second springs 13, so that when the dialysis tube is placed inside the fixing tube 2 and the first protective cover 4, the dialysis tube is convenient to be used fixedly through the limiting block 11, the second protective cover 12 and the rubber rings 14 inside the dialysis tube, through the arrangement of a plurality of buffer tubes 1 on the outer surface of the fixing tube 2, and be provided with buffering slope 15 in the inside of buffer tube 1 for when the dialysis tubing stretches out in the inside of fixed pipe 2, be convenient for carry out the supplementary crooked use through buffering slope 15, thereby prevent that the dialysis tubing from directly excessively bending.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dialysis tube fixing device for nephrology dept, is including fixed pipe (2) to and rotate and connect No. one visor (4) at fixed pipe (2) surface, its characterized in that: a plurality of connecting grooves (7) are formed in the inner wall of the fixing pipe (2), a spring (10) is fixed in the inner wall of each connecting groove (7) through a screw, each connecting groove (7) is elastically connected with a bearing rod (9) through the spring (10), the inside of each bearing rod (9) is connected with a ball (8) in a rolling mode, and the outer surface of the fixing pipe (2) is connected with a plurality of fixing hasps (3) in a rotating mode.

2. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the lower surface integrated into one piece of fixed pipe (2) has connecting block (5), the surface integrated into one piece of connecting block (5) has connection pad (6), thread groove (16) have been seted up to the lower surface of connecting block (5), No. two screw holes of a plurality of (17) have been seted up to the surface of connection pad (6).

3. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the surface integrated into one piece of fixed pipe (2) has a plurality of stopper (11), the surface integrated into one piece of visor (4) has No. two visor (12) of a plurality of, all there are No. two springs (13) of a plurality of through the screw fixation in the inner wall of stopper (11) and No. two visor (12), stopper (11) and No. two visor (12) are all through a plurality of No. two spring (13) elastic connection has rubber circle (14).

4. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the outer surface integrated into one piece of fixed pipe (2) has a plurality of buffer tube (1), integrated into one piece has buffering slope (15) in the inner wall of buffer tube (1).

5. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the connecting groove (7) and the ball (8) are provided with a plurality of in common, and the connecting groove (7) and the ball (8) are distributed symmetrically with the fixed pipe (2).

6. A dialysis tube fixing device for nephrology department according to claim 3, wherein: stopper (11) and No. two visor (12) all are provided with two altogether, and two stopper (11) and No. two visor (12) all with fixed pipe (2) symmetric distribution.