CN215134435U

CN215134435U - Catheter fixing device for blood purification

Info

Publication number: CN215134435U
Application number: CN202121178729.XU
Authority: CN
Inventors: 毛井兵
Original assignee: Kunming Childrens Hospital
Current assignee: Kunming Childrens Hospital
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-12-14
Anticipated expiration: 2031-05-29

Abstract

The utility model relates to the technical field of hemodialysis, and discloses a catheter fixing device for blood purification, which comprises a base; the top end of the base is provided with a lower buckle, the top of the left end of the lower buckle is provided with a hinge, and the top end of the lower buckle is movably provided with an upper buckle through the hinge; fixing grooves are formed in two sides of the inner portions of the upper buckle and the lower buckle, supporting rods are inserted into two sides of the upper buckle, arc-shaped clamping plates are arranged at the bottom ends of the supporting rods and located in the fixing grooves, and springs are sleeved on the outer sides of the supporting rods; and the bottoms of the two sides of the base are provided with binding bands. The utility model discloses a bandage and magic subsides can be convenient for equipment and lie in the fixed work on patient's limbs or the sick bed, arrange the fixed slot in through the pipe and utilize arc splint can realize fixed to its centre gripping, can be suitable for the pipe of different thicknesses simultaneously fixed, installation and easy operation improve the convenience that the pipe is fixed greatly, and the stationary stability is high, can realize repeated and long-time use.

Description

Catheter fixing device for blood purification

Technical Field

The utility model relates to a hemodialysis technical field specifically is a pipe fixing device for blood purifies.

Background

At present, blood purification is called dialysis in daily life, and the meanings of the dialysis are as follows: the blood of a patient is led out of the body and passes through a purifying device to remove some pathogenic substances and purify the blood so as to achieve the purpose of treating diseases, and most of the existing hemodialysis catheters are stuck on the body surface of the patient or a certain position of a sickbed by using adhesive tapes, are very inconvenient and are easy to fall off, but the existing catheter fixing device for purifying the blood has some defects, such as the defects of the prior art;

a catheter securement device for blood purification that notice number is (CN208823734U), cooperation through fixed paster is fixed the pipe, prevent that the pipe from taking place the displacement, through setting up the pipe baotou, make after the purification, directly only wrap up the pipe tip with the pipe baotou, solve the loaded down with trivial details flow problem that current pipe tip needs artifical gauze parcel, and the pipe tip laminating after the cladding is in the rubber coating basement, can not the perk, reduce the influence to normal activity, but the device still has following shortcoming:

the device can not realize the quick fixation of the catheter, is inconvenient when the catheters with different thicknesses are fixed, and can not fix the fixing device on the limbs of a patient or a certain part of a sickbed conveniently and conveniently, so that the fixing operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe fixing device for blood purifies has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a catheter fixing device for blood purification comprises a base;

the top end of the base is provided with a lower buckle, the top of the left end of the lower buckle is provided with a hinge, and the top end of the lower buckle is movably provided with an upper buckle through the hinge;

fixing grooves are formed in two sides of the inner portions of the upper buckle and the lower buckle, supporting rods are inserted into two sides of the upper buckle, arc-shaped clamping plates are arranged at the bottom ends of the supporting rods and located in the fixing grooves, and springs are sleeved on the outer sides of the supporting rods;

the bandage is all installed to base both sides bottom, the magic subsides are installed to the bandage end.

As an preferable embodiment of the present invention, the right side of the upper buckle and the right side of the lower buckle are correspondingly provided with a hasp.

As an optimal implementation mode of the utility model, the stopper is installed on the branch top.

As a preferred embodiment of the present invention, the bandage is provided with an air hole therein.

As a preferred embodiment of the utility model, the sponge cushion is installed to the base bottom.

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

the utility model relates to a pipe fixing device for blood purification pastes the fixed work that can be convenient for equipment to be located patient's limbs or on the sick bed through bandage and magic, arranges in the fixed slot through the pipe and utilizes arc splint can realize fixed to its centre gripping, can be suitable for the pipe of different thicknesses simultaneously and fix, and installation and easy operation improve the convenience that the pipe is fixed greatly, and the stationary stability is high, can realize repetition and long-time use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a catheter fixing device for blood purification according to the present invention;

fig. 2 is a schematic view of a top view of a strap of a catheter fixing device for blood purification according to the present invention.

In the figure: 1. a base; 2. a lower buckle; 3. a hinge; 4. an upper buckle; 5. fixing grooves; 6. a strut; 7. an arc-shaped splint; 8. a spring; 9. a limiting block; 10. a hasp; 11. binding bands; 12. magic tape; 13. a sponge cushion; 14. and (4) air holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. 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. 1-2, the present invention provides a technical solution: a catheter fixing device for blood purification comprises a base 1;

a lower buckle 2 is mounted at the top end of the base 1, a hinge 3 is mounted at the top of the left end of the lower buckle 2, and an upper buckle 4 is movably mounted at the top end of the lower buckle 2 through the hinge 3;

fixing grooves 5 are formed in two sides of the inner portions of the upper buckle 4 and the lower buckle 2, supporting rods 6 are inserted into two sides of the upper buckle 4, arc-shaped clamping plates 7 are installed at the bottom ends of the supporting rods 6 and located in the fixing grooves 5, and springs 8 are sleeved on the outer sides of the supporting rods 6;

bandage 11 is all installed to 1 both sides bottom of base, magic subsides 12 are installed to 11 ends of bandage.

In this embodiment (please refer to fig. 1), can be convenient for the equipment to be located the fixed work on patient's limbs or the sick bed through bandage 11 and magic subsides 12, arrange in fixed slot 5 through the pipe and utilize arc splint 7 can realize fixed to its centre gripping, can be suitable for the pipe of different thicknesses fixed simultaneously, installation and easy operation improve the convenience that the pipe is fixed greatly, and fixed stability is high, can realize repeated and long-time use.

In this embodiment (please refer to fig. 1), the hasps 10 are correspondingly installed on the right sides of the upper buckle 4 and the lower buckle 2, and the hasps 10 can facilitate the fixing operation after the upper buckle 4 is closed.

In this embodiment (please refer to fig. 1), the top end of the supporting rod 6 is provided with a limiting block 9, and the supporting rod 6 can be prevented from falling off from the upper buckle 4 by the limiting block 9.

In this embodiment (see fig. 2), the strap 11 has air holes 14 formed therein, so that the air permeability of the strap 11 when the patient's limb is bound can be improved through the air holes 14.

In this embodiment (please refer to fig. 1), the sponge pad 13 is installed at the bottom of the base 1, and the comfort of the base 1 when being attached to the skin of the human body can be improved by the sponge pad 13.

The utility model relates to a catheter fixing device for blood purification, which comprises a base 1; 2. a lower buckle; 3. a hinge; 4. an upper buckle; 5. fixing grooves; 6. a strut; 7. an arc-shaped splint; 8. a spring; 9. a limiting block; 10. a hasp; 11. binding bands; 12. magic tape; 13. a sponge cushion; 14. the air holes are all universal standard parts or parts known by technicians in the field, the structure and the principle of the air holes are known by technicians through technical manuals or conventional experimental methods, when the air hole fixing device is used, the air hole fixing device is firstly tied on the arm or the handrail of a patient through a binding band 11, then the upper buckle 4 can be opened through the hinge 3, the catheter is placed in the fixing grooves 5 at two sides, then the upper buckle 4 is closed, the arc-shaped splint 7 can clamp and fix the catheter under the pushing of the spring 8, the strut 6 can be positioned in the upper buckle 4 to move up and down, so that the fixing work of the catheters with different thicknesses is realized, the fixing work after the upper buckle 4 is closed can be realized through the hasp 10 after the fixing is finished, the comfort when the base 1 is attached to the skin of a human body can be improved through the sponge cushion 13, the air permeability when the binding band 11 is bound on the limb of the patient can be improved through the air hole 14, the support rod 6 can be prevented from falling off from the upper buckle 4 through the limiting block 9.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A catheter fixing device for blood purification, characterized by comprising a base (1);

a lower buckle (2) is mounted at the top end of the base (1), a hinge (3) is mounted at the top of the left end of the lower buckle (2), and an upper buckle (4) is movably mounted at the top end of the lower buckle (2) through the hinge (3);

fixing grooves (5) are formed in two sides of the inner portions of the upper buckle (4) and the lower buckle (2), supporting rods (6) are inserted into two sides of the upper buckle (4), arc-shaped clamping plates (7) are installed at the bottom ends of the supporting rods (6) and located in the fixing grooves (5), and springs (8) are sleeved on the outer sides of the supporting rods (6);

bandage (11) are all installed to base (1) both sides bottom, magic subsides (12) are installed to bandage (11) end.

2. A catheter fixing device for blood purification according to claim 1, wherein: the right sides of the upper buckle (4) and the lower buckle (2) are correspondingly provided with hasps (10).

3. A catheter fixing device for blood purification according to claim 1, wherein: and a limiting block (9) is arranged at the top end of the supporting rod (6).

4. A catheter fixing device for blood purification according to claim 1, wherein: and the bandage (11) is internally provided with an air hole (14).

5. A catheter fixing device for blood purification according to claim 1, wherein: the bottom of the base (1) is provided with a spongy cushion (13).