CN219558251U

CN219558251U - Hemodialysis pipeline fixing device

Info

Publication number: CN219558251U
Application number: CN202320775139.8U
Authority: CN
Inventors: 杨金梅; 伍沐岚; 陆小军; 吴建忠
Original assignee: Second Peoples Hospital of Huaihua
Current assignee: Second Peoples Hospital of Huaihua
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-22
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a hemodialysis pipeline fixing device which comprises a fixing sleeve ring and a pipeline fixing clamp which are connected with each other, wherein a plurality of fixing holes for fixing a hemodialysis pipeline are formed in the pipeline fixing clamp, clamping grooves for clamping the hemodialysis pipeline are formed in the fixing holes, and sleeving holes with adjustable pore sizes are formed in the fixing sleeve ring. According to the utility model, through the pipeline fixing clamp, on one hand, the hemodialysis pipeline can be properly and orderly fixed, and the hemodialysis pipeline is prevented from being folded and bent and the pipeline is prevented from being accidentally slipped; if the vascular access of the patient is in the limbs, the fixing sleeve ring can be worn on one side of the puncture limb of the patient, such as the wrist and the ankle, so as to form a wearing type structure, and if the vascular access of the patient is the neck, the fixing sleeve ring can be sleeved on the bed rail according to the needs of the patient, so that the hemodialysis catheter can be fixed properly according to the actual situation of the vascular access of the patient, and the occurrence of accidental slipping of the catheter is reduced.

Description

Hemodialysis pipeline fixing device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a hemodialysis pipeline fixing device.

Background

Hemodialysis is one of the common methods for treating acute and chronic renal failure, and is a process of taking blood of a patient out of the body, removing metabolic waste and excessive moisture in the body of the patient through physical effects such as diffusion and convection adsorption by a dialyzer, and then inputting the purified blood of the patient into the body. In the dialysis process, a nursing staff is required to connect the hemodialysis pipeline with the dialysis equipment and the patient by establishing an arterial and venous vascular channel, and in order to ensure smooth operation of hemodialysis, reasonable fixing of the hemodialysis pipeline is particularly important, proper fixing of the hemodialysis pipeline is a key for ensuring smooth operation of hemodialysis, and is also a key link for reducing occurrence of a catheter slipping event.

The current method for clinically fixing hemodialysis pipelines is as follows:

1. the object holding forceps are fixed on the bed sheet; the utility model has the advantages that the object holding forceps need one person to disinfect, the expenditure of nursing work and disinfection cost is increased, the tip of the object holding forceps is easy to clamp a sheet, meanwhile, the risk of being mistakenly clamped to a hemodialysis pipeline is also caused, the hemodialysis pipeline is damaged, the blood of a patient is lost, and the risk of medical sequence disputes is increased.

2. Sticking the adhesive tape on the bed sheet; the adhesive plaster has the defects of weak adhesion, easy slipping, difficult cleaning of the adhesive plaster after treatment, and poor appearance, thereby affecting the overall environment of the ward.

3. Fixing with tourniquet for patient to get off machine; the disadvantage is that the patient may forget to take the tourniquet when dialysis is performed, and secondly, the patient with the central venous catheter does not need to use the tourniquet after dialysis treatment is finished.

Disclosure of Invention

The utility model aims to provide a hemodialysis pipeline fixing device so as to solve the problems.

In order to achieve the above purpose, the utility model discloses a hemodialysis pipeline fixing device, which comprises a fixing collar and a pipeline fixing clamp which are connected with each other, wherein the pipeline fixing clamp is provided with a plurality of fixing holes for fixing a hemodialysis pipeline, the fixing holes are provided with clamping grooves for clamping the hemodialysis pipeline, and the fixing collar is internally provided with sleeving holes with adjustable pore sizes.

Further, the fixed lantern ring is rotationally connected with the pipeline fixing clamp.

Further, a T-shaped boss is arranged at the bottom of the pipeline fixing clamp, and a mounting hole which can be matched with the T-shaped boss is formed in the fixing lantern ring.

Further, an expansion rubber layer which is used for being matched with the mounting hole in an extrusion mode is arranged on the outer side of the T-shaped boss.

Further, the fixing lantern ring is a bending deformation belt capable of bending into a ring shape, and the bending deformation belt comprises a rubber belt body and a metal strip which is arranged in the rubber belt body and can be bent and deformed.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, through the pipeline fixing clamp, on one hand, the hemodialysis pipeline can be properly and orderly fixed, and the hemodialysis pipeline is prevented from being folded and bent and the pipeline is prevented from being accidentally slipped; if the vascular access of the patient is on the limbs, the fixing sleeve ring can be worn on one side of the puncture limb of the patient, such as the wrist and the ankle, so as to form a wearing type structure, if the vascular access of the patient is the neck, the fixing sleeve ring can be sleeved on the bed rail according to the needs of the patient, so that the hemodialysis catheter can be properly fixed according to the actual situation of the vascular access of the patient, the occurrence of accidental slipping of the catheter is reduced, the hemodialysis pipeline can be orderly arranged, the problems that the adhesion is unstable and the adhesion is difficult to tear due to the adhesion of the adhesive tape on the bed sheet or the bed rail are avoided, the problems that the tourniquet is unstable, the clamp is easy to clamp the bed sheet due to the fact that the clamp is fixed, the tip of the clamp is likely to clamp the blood pipeline and one person is sterilized, the occurrence of clinical nursing adverse events is increased, the clinical nursing workload is increased, and the like are also avoided. The device simple structure, convenient operation, facilitate promotion and application.

The utility model will be described in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is an isometric view of a hemodialysis line fixture of the present disclosure;

FIG. 2 is an isometric view of a disclosed tubing set clip;

fig. 3 is a schematic structural view of the fixing collar before bending.

Legend description:

1. a fixed collar; 11. a socket hole; 12. a mounting hole; 13. a rubber belt body; 14. a metal strip; 2. a pipeline fixing clamp; 21. a fixing hole; 22. clamping into the groove; 23. a bulging rubber layer; 24. t-shaped boss.

Detailed Description

Embodiments of the utility model are described in detail below with reference to the attached drawings, but the utility model can be implemented in a number of different ways, which are defined and covered by the claims.

As shown in fig. 1 to 3, the utility model discloses a hemodialysis pipeline fixing device, which comprises a fixing collar 1 and a pipeline fixing clamp 2 which are connected with each other, wherein a plurality of fixing holes 21, in particular two fixing holes 21, for fixing a hemodialysis pipeline are formed in the pipeline fixing clamp 2, the inner diameter of each fixing hole 21 is 8mm, the inner diameter is slightly larger than the diameter of the pipeline, one fixing hole is used for fixing a blood output pipeline, and the other fixing hole is used for fixing a blood return pipeline. The fixing hole 21 is provided with two clamping grooves 22 for clamping the hemodialysis pipeline, and the number of the clamping grooves 22 is two. The width of the clamping groove 22 is smaller than the diameter of the pipeline, so that the pipeline can be prevented from slipping out, and the fixed sleeve ring 1 is internally provided with a sleeve hole 11 with an adjustable aperture, wherein the initial inner diameter of the sleeve hole 11 is 20mm. Therefore, the utility model can realize the proper and orderly fixation of the hemodialysis pipeline on one hand and prevent the hemodialysis pipeline from being folded and bent and the pipeline from being accidentally slipped through the pipeline fixing clamp 2; if the vascular access of the patient is on the limbs, the fixing sleeve ring 1 can be worn on one side of the puncture limb of the patient, such as the wrist and the ankle, so as to form a wearing type structure, if the vascular access of the patient is the neck, the fixing sleeve ring sleeve 1 can be connected onto the bed rail according to the needs of the patient, so that the hemodialysis catheter can be properly fixed according to the actual situation of the vascular access of the patient, the occurrence of accidental slipping of the catheter is reduced, the hemodialysis pipeline can be orderly arranged, the problems of infirm adhesion and difficult tearing caused by sticking of adhesive tape on the bed sheet or the bed rail are avoided, the problems that the tourniquet is unstable in fixation, the clamp is easy to clamp the bed sheet due to the fact that the clamp is fixed, the tip of the clamp possibly clamps the blood pipeline and one person is sterilized are avoided, the occurrence of clinical nursing adverse events is increased, the clinical nursing workload is increased, and the like are also solved. The device simple structure, convenient operation, facilitate promotion and application.

In this embodiment, in order to facilitate the steering of the hemodialysis line, the flexibility and the application range of the structure are improved, and the fixing collar 1 and the line fixing clip 2 are rotatably connected. Specifically, the bottom of the pipeline fixing clamp 2 is provided with a T-shaped boss 24, the fixing collar 1 is provided with a mounting hole 12 which can be matched with the T-shaped boss 24, the middle part of the T-shaped boss 24 is pivoted with the mounting hole 12, and the bottom is used for limiting.

In the present embodiment, the outer side of the T-shaped boss 22 is provided with an expansion rubber layer 23 for press-fitting with the mounting hole 12, so that the T-shaped boss 22 does not shake either.

In this embodiment, in order to facilitate the sleeve 1 to be sleeved on wrists and ankles with different outer diameters and then bed bars, the sleeve 1 is a bending deformation strap which can be bent into a ring shape, and the bending deformation strap comprises a rubber strap body 13 and a metal strap 14 which is arranged in the rubber strap body 13 and can be bent and deformed. When in use, the bending deformation belt is pressed and bonded with the surface of the sleeving part by force, and the size of the sleeving hole 11 can be kept unchanged due to the deformation retaining effect of the metal strip 14, so that the adaptability is improved.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The hemodialysis pipeline fixing device is characterized by comprising a fixing sleeve ring (1) and a pipeline fixing clamp (2) which are connected with each other, wherein a plurality of fixing holes (21) for fixing a hemodialysis pipeline are formed in the pipeline fixing clamp (2), clamping grooves (22) for clamping the hemodialysis pipeline are formed in the fixing holes (21), and sleeving holes (11) with adjustable pore sizes are formed in the fixing sleeve ring (1); the fixed lantern ring (1) is rotationally connected with the pipeline fixing clamp (2); the fixing sleeve ring (1) is a bending deformation belt capable of being bent into a ring shape, and the bending deformation belt comprises a rubber belt body (13) and a metal strip (14) which is arranged in the rubber belt body (13) and can be bent and deformed.

2. Hemodialysis line fixture according to claim 1, characterized in that the bottom of the line fixture (2) is provided with a T-shaped boss (24), and the fixing collar (1) is provided with a mounting hole (12) which can be matched with the T-shaped boss (24).

3. Hemodialysis line fixture according to claim 2, characterized in that the outer side of the T-shaped boss (22) is provided with a bulging rubber layer (23) for press-fitting with the mounting hole (12).