CN214860381U - Hemodialysis pipeline fixing and guiding device - Google Patents

Abstract

The utility model relates to a hemodialysis pipeline fixing and guiding device, which comprises a head-wearing element, wherein the top of the head-wearing element is movably riveted with a head pipeline fixing and guiding device, the lower end of one side of the head-wearing element is fixed with a connecting piece, the lower end of the connecting piece is fixed with a neck pipeline fixing and guiding device, the upper end of the connecting piece is provided with a positioning long round hole for a fixing bolt to pass through and move up and down, a head fixing and guiding sleeve arranged at the top of the head-wearing element is movably riveted with the head-wearing element, so that the dialysis pipeline can keep smooth and play an automatic guiding role, the fixing bolt can move up and down in the positioning long round hole through the positioning long round hole on the connecting piece, and the up-and-down position of the neck fixing and guiding sleeve is convenient to move and adjust, the utility model has simple structure and convenient use, and can effectively fix and guide the dialysis pipeline, and the wearing position can be adjusted according to the requirement.

Description

Hemodialysis pipeline fixing and guiding device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a hemodialysis pipeline fixing and guiding device.

Background

Dialysis, also known as artificial kidney, washing kidney, is a blood purification technique. The dialysis cannula refers to a deep vein catheterization, and when the head and neck dialysis cannula is adopted, the common head and neck dialysis cannula is positioned at the right internal jugular vein because physiological bending exists before the left internal jugular vein descends and converges into the superior vena cava. When the right internal jugular vein dialysis cannula is carried out, in order to prevent the position of a dialysis pipeline from moving in the dialysis treatment process, the prior art generally uses adhesive tapes to fix the dialysis pipeline, and the fixing mode is very insecure and inconvenient; meanwhile, for a patient using an indwelling needle, the infusion or drainage tube interface of the indwelling needle needs to be in butt joint with the infusion or drainage tube interface of a dialysis machine during dialysis intubation, the two tubes are bound by sterile gauze after being in butt joint, and then the patient is usually fixed on the body or a sickbed by using adhesive tape or gauze.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the dialysis pipeline to existence in the current hemodialysis in-process is fixed insecure and causes the pipeline to receive the extrusion and then take place the technical defect that the pipeline pine takes off easily, provides a guiding device is fixed to hemodialysis pipeline.

The technical scheme of the utility model specifically does:

the utility model provides a hemodialysis pipeline fixed guide device, includes the wear-type component, the top activity riveting of wear-type component has head pipeline fixed guide device, one side lower extreme of wear-type component is fixed with the connecting piece, the connecting piece lower extreme is fixed with neck pipeline fixed guide device.

The head pipeline fixing and guiding device comprises a head fixing and guiding sleeve, and a first magic tape is arranged on the head fixing and guiding sleeve.

The neck pipeline fixing and guiding device comprises a neck fixing and guiding sleeve, and a second magic tape is arranged on the neck fixing and guiding sleeve.

The head-mounted element and the connecting piece are fixed through a fixing bolt, and the fixing bolt is matched with a butterfly nut.

And the upper end of the connecting piece is provided with a positioning long round hole through which the fixing bolt passes and can move up and down.

Compared with the prior art, the hemodialysis pipeline fixing and guiding device of the utility model can fix and guide the infusion tube or the drainage tube and facilitate the position movement of the patient by wearing the head-wearing element on the head; the head fixing guide sleeve arranged on the top of the head-wearing element is movably riveted with the head-wearing element and can rotate, so that a dialysis pipeline led out from the dialysis machine can be kept smooth, and the head fixing guide sleeve also plays a role in automatic guide; the fixing bolt can move up and down in the elongated positioning long circular hole through the elongated positioning long circular hole on the connecting piece fixed at the lower end of one side of the head-mounted element, and can be fixed through the butterfly nut after being adjusted or moved to a required position, so that the upper and lower positions of the neck fixing guide sleeve fixed at the lower end of the connecting piece can be conveniently moved and adjusted, and therefore, for a patient using an indwelling needle, the joint of the indwelling needle pipeline and the dialysis machine pipeline can be exactly positioned in the middle of the neck fixing guide sleeve and is wrapped and fixed by the neck fixing guide sleeve; the utility model discloses simple structure, convenient to use, the part is few, and the quality is light, not only can carry out effective fixed direction to the dialysis pipeline, and can adjust as required and dress the position.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the usage state of the present invention.

Wherein 1 is a head-mounted element; 2 is a head fixing guide sleeve; 3 is a connecting piece; 4 is a neck fixing guide sleeve; 5 is a first magic tape; 6 is a second magic tape; 7 is a fixing bolt; 8 is a butterfly nut; 9 is a fixing rivet; 10 is an indwelling needle; 11 is a dialysis line; 12 is an indwelling needle infusion tube; 13 is the interface of the indwelling needle infusion tube and the dialysis pipeline.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

As shown in fig. 1-2, the utility model relates to a hemodialysis pipeline fixing and guiding device, which comprises a head-wearing element 1, wherein the head-wearing element 1 is in a semi-arc shape, has certain elasticity, and can be worn on the head of a patient for fixing. The top of wear-type component 1 has the fixed uide bushing 2 of head through rivet swing joint, and the fixed uide bushing 2 of head can rotate around the rivet for wear-type component 1 for automatic direction guide dialysis pipeline 11, can keep smooth and easy after messenger's dialysis pipeline 11 draws forth from the dialysis machine. The material of the fixed uide bushing of head 2 is the softwood matter, conveniently wrap up and roll up, two edges of the fixed uide bushing of head 2 are provided with the first magic subsides 5 of width broad respectively, when fixing and leading dialysis pipeline 11 to lieing in the head top, wrap up dialysis pipeline through with the fixed uide bushing of head 2, it fixes to paste 5 bonds through first magic after the parcel, and 5 width broad are pasted to first magic, dialysis pipeline 11 to different thicknesses can paste 5 bonding position through the first magic of adjustment, and then adjust the internal diameter of the fixed uide bushing of head 2, in order to realize fixed and the direction to the dialysis pipeline 11 of different thicknesses, avoid causing the extrusion to dialysis pipeline 11. The lower end of the head-wearing element 1 on the right side is fixed with a connecting piece 3, and the lower end of the connecting piece 3 is fixed with a neck fixing guide sleeve 4. Connecting piece 3 passes through fixing bolt 7 and butterfly nut 8 and head-mounted element 1 fixed connection, and butterfly nut 8 makes things convenient for medical personnel to screw up the bolt, fixes connecting piece 3 and head-mounted element 1. The connecting piece 3 is provided with a long strip-shaped positioning long circular hole for the fixing bolt 7 to penetrate through, the fixing bolt 7 can move up and down in the positioning long circular hole, so that the upper position and the lower position of the connecting piece 7 relative to the head-mounted element 1 can be adjusted, the upper position and the lower position of the neck fixing guide sleeve 4 are further adjusted, and the connecting piece 3 and the head-mounted element 1 are fixed by screwing the butterfly nut 8 after the neck fixing guide sleeve is adjusted in place. To keeping somewhere the needle patient, when carrying out the dialysis intubate, because need be earlier connected keeping somewhere needle transfer line 12 and dialysis machine's dialysis pipeline 11, then wrap up keeping somewhere needle transfer line and dialysis pipeline interface 13 winding with the gauze, fix again, then dialyse, consequently the kneck position of two pipelines need be adjusted to the position of the fixed uide bushing 4 of neck, and two pipeline knecks that will wrap up with the gauze are fixed once more, and can not make the pipeline receive the extrusion. The neck fixing guide sleeve 4 is fixed at the lower end of the connecting piece 3, so that the neck fixing guide sleeve 4 just wraps the interfaces of the two pipelines by moving the connecting piece 3 up and down, and the butterfly nut 8, the connecting piece 3 and the head-wearing element 1 are screwed down at the moment. Neck fixed guide sleeve 4 adopts softer material, can curl, parcel and folding, and two edges of neck fixed guide sleeve 4 are provided with the second magic subsides 6 of width broad respectively, and neck fixed guide sleeve 4 will wrap up two pipeline kneck parcels backs that have the gauze, pastes 6 through the second magic and fixes, and 6 width broad are pasted to the second magic, can adjust adhesive position according to dialysis pipeline 11's different diameter size, avoid dialysis pipeline 11 to produce the extrusion.

The utility model discloses a theory of operation: when in use, the head-wearing element 1 is worn on the head of a patient, then the remaining needle infusion tube 12 is connected with the dialysis pipeline 11 of the dialysis machine, the height of the connecting piece 3 is moved up and down after the connection, so that the center of the neck fixing guide sleeve 4 is just positioned at the same horizontal line with the remaining needle infusion tube and the dialysis pipeline interface 13, the butterfly nut 8 is screwed down, the relative position of the connecting piece 3 and the head-wearing element 1 is fixed, the interfaces of the two pipelines are wrapped by gauze, the wrapped pipeline is wrapped and fixed in the neck fixing guide sleeve 4, so that the pipeline is just fixed in the neck fixing guide sleeve 4 and does not generate extrusion, after the fixation, the dialysis pipeline 11 is straightened, the dialysis pipeline 11 is just fixed and does not generate extrusion through the secondary fixation of the head fixing guide sleeve 2 at the top, and the head fixing guide sleeve 2 is movably connected on the head-wearing element 1 through rivets after the fixation, when the patient twists the head, the head fixing guide sleeve 2 can correspondingly rotate and play a role in automatic guiding. The utility model discloses simple structure, convenient to use dress and fixed simple and firm reliable, can effectively solve the fixed direction problem of hemodialysis in-process dialysis pipeline.

The above-described embodiments are merely preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, many changes and modifications can be made without departing from the overall concept of the present invention, and these should be construed as the protection scope of the present invention.

Claims (5)

1. A hemodialysis line fixation guide device, comprising a head-mounted element (1), characterized in that: the head-mounted element is characterized in that a head pipeline fixing and guiding device is movably riveted at the top of the head-mounted element (1), a connecting piece (3) is fixed at the lower end of one side of the head-mounted element (1), and a neck pipeline fixing and guiding device is fixed at the lower end of the connecting piece (3).

2. The hemodialysis line securement guide of claim 1, wherein: the head pipeline fixing and guiding device comprises a head fixing and guiding sleeve (2), and a first magic tape (5) is arranged on the head fixing and guiding sleeve (2).

3. The hemodialysis line securement guide of claim 1, wherein: the neck pipeline fixing and guiding device comprises a neck fixing and guiding sleeve (4), and a second magic tape (6) is arranged on the neck fixing and guiding sleeve (4).

4. The hemodialysis line securement guide of claim 1, wherein: the head-mounted element (1) and the connecting piece (3) are fixed through a fixing bolt (7), and the fixing bolt (7) is matched with a butterfly nut (8).

5. The hemodialysis line securement guide of claim 4, wherein: the upper end of the connecting piece (3) is provided with a positioning long round hole through which the fixing bolt (7) passes and can move up and down.

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