CN212593445U

CN212593445U - External fixing device of kidney disease dialysis tube

Info

Publication number: CN212593445U
Application number: CN202020490150.6U
Authority: CN
Inventors: 张会玲; 汤英玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-02-26
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses an external fixing device of kidney disease dialysis catheter, including lower fixing base, lower fixing base upper end swing joint has last fixing base, the half slot has all been seted up to lower fixing base upper end and last fixing base lower extreme, the open slot that the equidistance distributes has been seted up in the half slot, the rotation groove that bilateral symmetry set up is seted up in the open slot, it is connected with the dwang to rotate the inslot internal rotation, fixedly connected with ball between dwang and another dwang, the double faced adhesive tape that lower fixing base lower extreme fixedly connected with bilateral symmetry set up down, the left side elastic bandage that symmetry set up around the lower fixing base left end fixedly connected with, the right side elastic bandage that symmetry set up around the lower fixing base right-hand member fixedly. This external fixing device of kidney disease dialysis tube improves the stability of device, and practicality and commonality are stronger, improve the stability of dialysis tube, have improved the gas permeability in the device, ensure the fastness of connecting between fixing base and lower fixing base.

Description

External fixing device of kidney disease dialysis tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an external fixing device of a kidney disease dialysis tube.

Background

The kidney disease is often stimulated by external factors to destroy the kidney structure, causing adverse symptoms, and dialysis can remove toxins accumulated in the kidney out of the body by changing the molecular structure in the body, thereby achieving the effect of treating the kidney disease.

Along with the improvement of medical treatment level, dialysis is widely used in the clinical treatment of nephropathy, and in the treatment process, dialysis tube part is fixed in the patient, and another part is exposed outside, in order to ensure the normal clear of dialysis, needs to fix the dialysis tube, but current fixed mode is generally fixed through medical sticky tape, and fixed effect is relatively poor, and along with the time lapse, sticky tape viscidity worsens, can't guarantee that the position of dialysis tube does not change, and the security reduces to the shortcoming of dialysis tube easy deformation under the effect of external force.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external fixing device of kidney disease dialysis tube to it is relatively poor to provide fixed effect in solving above-mentioned background art, and along with the lapse of time, sticky tape viscidity variation, and the position that can't guarantee the dialysis tube is unchangeable, and the security reduces, and the problem of dialysis tube yielding easily under the effect of external force.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an external fixing device of nephrosis dialysis catheter, includes lower fixing base, lower fixing base upper end swing joint has last fixing base, the half slot has all been seted up to lower fixing base upper end and last fixing base lower extreme, the open slot that the equidistance distributes has been seted up in the half slot, the rotation groove that bilateral symmetry set up has been seted up in the open slot, the rotation inslot internal rotation is connected with the dwang, fixedly connected with ball between dwang and another dwang, the double faced adhesive tape that lower fixing base lower extreme fixedly connected with bilateral symmetry set up down, the left side elastic bandage that symmetry set up around the lower fixing base left end fixedly connected with, the right side elastic bandage that symmetry set up around the lower fixing base right.

Preferably, the height of the semicircular groove is equal to the radius of the semicircular groove, the upper end of the upper fixing seat is of a semicircular structure, the vertical distance from the ball to the other opposite ball is smaller than the diameter of the semicircular groove, and the length and the width of the lower fixing seat are respectively equal to those of the upper fixing seat.

Preferably, the constant head tank that bilateral symmetry set up is seted up to lower fixing base upper end, go up the locating piece that fixing base lower extreme fixedly connected with bilateral symmetry set up, locating piece and constant head tank are the block connection, and the width of locating piece and constant head tank is greater than half of lower fixing base width.

Preferably, the positioning block is provided with a positioning threaded hole on the outer side, the lower fixing seat is provided with a limiting threaded hole corresponding to the positioning threaded hole on the outer side, and the positioning threaded hole and the limiting threaded hole are connected with a bolt in an inner thread mode.

Preferably, the inboard fixedly connected with magic of left side elastic bandage is pasted and is colluded the face, right side elastic bandage outside fixedly connected with magic tape matt surface, hook-and-loop surface and magic tape matt surface are for gluing the connection.

Preferably, the lower fixing seat is internally provided with L-shaped ventilation grooves which are symmetrically arranged left and right.

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

1. the external fixing device of the kidney disease dialysis tube is convenient for fixing the fixing device through the matching use of the left elastic bandage, the right elastic bandage, the hook surface of the magic tape and the hair surface of the magic tape, improves the stability of the device, is suitable for patients with different body types, and has stronger practicability and universality;

2. the external fixing device of the kidney disease dialysis tube fixes the position of the dialysis tube through the design of the ball, improves the stability of the dialysis tube, and the added upper fixing seat plays a role in protecting the dialysis tube, avoids the dialysis tube from being pressed, has better safety, improves the air permeability in the device through the design of the L-shaped ventilation groove, and reduces the damage to the skin;

3. this external fixing device of kidney disease dialysis tube through the design of constant head tank and locating piece, is convenient for fix a position the position of last fixing base with lower fixing base, and the bolt of addding ensures the fastness of connecting between fixing base and lower fixing base.

Drawings

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

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

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

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a lower fixed seat; 2. an upper fixed seat; 3. a semicircular groove; 4. an open slot; 5. a rotating groove; 6. rotating the rod; 7. a ball; 8. double-sided adhesive tape; 9. a left side elastic band; 10. a right elastic strap; 11. positioning a groove; 12. positioning blocks; 13. positioning the threaded hole; 14. a limiting threaded hole; 15. a bolt; 16. hook surface of magic tape; 17. magic tape hair side; 18. l-shaped ventilation grooves.

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: an external fixing device of a nephrosis dialysis tube comprises a lower fixing seat 1, an upper fixing seat 2, a semicircular groove 3, an open slot 4, a rotating groove 5, a rotating rod 6, a round ball 7, a double-faced adhesive tape 8, a left elastic bandage 9, a right elastic bandage 10, a positioning groove 11, a positioning block 12, a positioning threaded hole 13, a limit threaded hole 14, a bolt 15, a magic tape hook face 16, a magic tape hair face 17 and an L-shaped ventilation groove 18, wherein the upper end of the lower fixing seat 1 is movably connected with the upper fixing seat 2, the upper end of the lower fixing seat 1 and the lower end of the upper fixing seat 2 are both provided with the semicircular groove 3, the semicircular groove 3 is internally provided with the open slots 4 distributed at equal intervals, the open slots 4 are internally provided with the rotating grooves 5 arranged in bilateral symmetry, the rotating rod 6 is rotatably connected in the rotating grooves 5, the round ball 7 is fixedly connected between the rotating rod, the left end of the lower fixed seat 1 is fixedly connected with a left elastic bandage 9 which is symmetrically arranged front and back, and the right end of the lower fixed seat 1 is fixedly connected with a right elastic bandage 10 which is symmetrically arranged front and back;

furthermore, the height of the semicircular groove 3 is equal to the radius of the semicircular groove 3, the upper end of the upper fixing seat 2 is of a semicircular structure, the vertical distance between the round ball 7 and the other opposite round ball 7 is smaller than the diameter of the semicircular groove 3, the length and the width of the lower fixing seat 1 are respectively equal to those of the upper fixing seat 2, the round ball 7 can be used for fixing the dialysis tube, the position of the dialysis tube is prevented from being deviated, and the safety is higher;

furthermore, the upper end of the lower fixing seat 1 is provided with positioning grooves 11 which are bilaterally symmetrical, the lower end of the upper fixing seat 2 is fixedly connected with positioning blocks 12 which are bilaterally symmetrical, the positioning blocks 12 and the positioning grooves 11 are in clamping connection, and the widths of the positioning blocks 12 and the positioning grooves 11 are larger than half of the width of the lower fixing seat 1, so that the positioning of the upper fixing seat 2 is facilitated through the use of the positioning blocks 12 and the positioning grooves 11, and the normal connection of the upper fixing seat 2 and the lower fixing seat 1 is ensured;

furthermore, a positioning threaded hole 13 is formed in the outer side of the positioning block 12, a limiting threaded hole 14 corresponding to the positioning threaded hole 13 is formed in the outer side of the lower fixing seat 1, and a bolt 15 is connected with the positioning threaded hole 13 and the limiting threaded hole 14 in an internal thread mode, so that the firmness of connection between the upper fixing seat 2 and the lower fixing seat 1 is enhanced;

furthermore, a hook-and-loop fastener surface 16 is fixedly connected to the inner side of the left elastic bandage 9, a hook-and-loop fastener rough surface 17 is fixedly connected to the outer side of the right elastic bandage 10, and the hook-and-loop fastener surface 16 and the hook-and-loop fastener rough surface 17 are in adhesive connection, so that the lower fixing seat 1 and a patient are reinforced, the stability is stronger, and the universality and the practicability are stronger when the lower fixing seat is suitable for patients with different body types;

furthermore, the lower fixing seat 1 is internally provided with L-shaped ventilation grooves 18 which are symmetrically arranged left and right, so that the ventilation property of the skin of a patient is improved, and the discomfort of the patient is reduced.

The working principle is as follows: firstly loosen bolt 15, take off fixing base 2, will fix fixing base 1 on patient's skin down in suitable position through double faced adhesive tape 8, then put the dialysis tube on half slot 3 of fixing base 1 upper end down, then insert the locating piece 12 of going up 2 lower extremes of fixing base in the constant head tank 11 of fixing base 1 upper end down, half slot 3 and second half slot 3 block the dialysis tube, under ball 7's effect, further fix the position of dialysis tube, then insert bolt 15 in location screw hole 13 and spacing screw hole 14 and screw up, paste hook face 16 and the magic of the right side elastic bandage 10 outside through the magic of left side elastic bandage 9 inboard hook face 17, consolidate patient and lower fixing base 1, the ventilative effect of patient's skin can be improved in L type ventilative groove 18, then can carry out dialysis operation.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an external fixing device of kidney disease dialysis tube, includes fixing base down, its characterized in that: lower fixing base upper end swing joint has last fixing base, the half slot has all been seted up to lower fixing base upper end and last fixing base lower extreme, the open slot that the equidistance distributes has been seted up in the half slot, the rotation groove that the bilateral symmetry set up has been seted up in the open slot, the rotation inslot internal rotation is connected with the dwang, fixedly connected with ball between dwang and another dwang, the double faced adhesive tape that lower fixing base lower extreme fixedly connected with bilateral symmetry set up down, the left side elastic bandage that symmetry set up around the lower fixing base left end fixedly connected with, the right side elastic bandage that symmetry set up around the lower fixing base right-hand member fixedly.

2. The extracorporeal fixing device for the nephrotic dialysis tube of claim 1, wherein: the height of the semicircular groove is equal to the radius of the semicircular groove, the upper end of the upper fixing seat is of a semicircular structure, the vertical distance from the ball to the other opposite ball is smaller than the diameter of the semicircular groove, and the length and the width of the lower fixing seat are respectively equal to those of the upper fixing seat.

3. The extracorporeal fixing device for the nephrotic dialysis tube of claim 1, wherein: the constant head tank that bilateral symmetry set up is seted up to lower fixing base upper end, go up the locating piece that fixing base lower extreme fixedly connected with bilateral symmetry set up, locating piece and constant head tank are the block connection, and the width of locating piece and constant head tank is greater than half of lower fixing base width.

4. The extracorporeal fixing device for the nephrotic dialysis tube as set forth in claim 3, wherein: the positioning block is provided with a positioning threaded hole on the outer side, the lower fixing seat is provided with a limiting threaded hole corresponding to the positioning threaded hole on the outer side, and the positioning threaded hole and the limiting threaded hole are connected with a bolt in a threaded manner.

5. The extracorporeal fixing device for the nephrotic dialysis tube of claim 1, wherein: the hook surface is pasted to inboard fixedly connected with magic in left side elastic bandage, the hair side is pasted to right side elastic bandage outside fixedly connected with magic, hook surface and magic are pasted the hair side and are glued the connection for gluing.

6. The extracorporeal fixing device for the nephrotic dialysis tube of claim 1, wherein: and L-shaped ventilation grooves which are symmetrically arranged at the left and the right are formed in the lower fixing seat.