CN218652694U - Dialysis tube fixing device - Google Patents

Abstract

The utility model discloses a dialysis tube fixing device, which comprises a fixing band, the fixed buckle of one end fixedly connected with of fixed band, surface one side fixedly connected with spacing ring of fixed buckle, the fixed band is made for banding elastic rubber material, just be equipped with anti-skidding groove on the internal surface of fixed band, the device easy operation, the fixed process does not carry out direct contact with patient's skin, can effectively avoid causing secondary injury to patient's skin, improves patient recovery efficiency, and its fixed effect is firm, and suitable for the place is comparatively extensive, can carry out the fixed work of dialysis tube at any time in different occasions, is convenient for carry out fixed the regulation simultaneously, can fix the hemodialysis tube of different model sizes, and its whole practicality is strong, and application scope is wide, can effectively alleviate medical staff's operating pressure, and help patient is recovered early.

Description

Dialysis tube fixing device

Technical Field

The utility model relates to the field of medical equipment, in particular to dialysis tube fixing device.

Background

In the current nephrology surgery, hemodialysis is the most effective treatment method for kidney disease, and the dialysis apparatus comprises a dialyzer, a dialysis tube and a dialysate supply system, wherein the dialysate of metabolic waste and redundant water in the human body is discharged from the body through an outer tube, and then a new hemodialysis solution is filled, and many patients choose to puncture the abdomen, so that the hemodialysis tube needs to be fixed on the abdomen of the human body.

When the existing device for fixing the hemodialysis tube is used for hemodialysis treatment of a nephrology patient, the fixing device is tightly contacted with the skin of a human body, so that the air permeability of the skin around a wound is poor, the skin can be allergic after being fixed for a long time, and secondary infection is easily caused; in addition, the fixing mode of the existing device is single, adjustment is inconvenient, the fixing effect is poor, the hemodialysis tube can easily slide off, and the treatment effect is affected.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a dialysis catheter fixing device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a dialysis catheter fixing device, includes the fixed band, the fixed buckle of one end fixedly connected with of fixed band, surface one side fixedly connected with spacing ring of fixed buckle, the fixed band is made for banding elasticity rubber materials, just be equipped with anti-skidding groove on the internal surface of fixed band.

Preferably, a rotating rod with one end extending to the outside of the fixing buckle is arranged inside the fixing buckle. One end of the rotating rod, which is positioned outside the fixing buckle, is sleeved with a sleeve seat, and a shifting rod is fixedly connected above the sleeve seat and positioned on one side of the rotating rod.

Preferably, one end of the rotating rod, which is located inside the fixing buckle, is provided with a pressing sheet, the pressing sheet is composed of a plurality of clamping blocks, and a gap is formed between every two adjacent clamping blocks.

Preferably, the pressing sheet is fixedly clamped with the anti-skidding grooves in the fixing belt through a plurality of clamping blocks, and one end of the rotating rod, which is located inside the fixing buckle, is movably assembled on the inner side wall of the fixing buckle through the fixing seat.

Preferably, the spacing ring comprises movable ring and solid fixed ring and base, all be equipped with the rubber cushion layer on the inside wall of movable ring and solid fixed ring.

Preferably, a plurality of clamping holes are formed in the inner side wall of the fixing ring, and one end of the movable ring is movably clamped with the clamping holes.

Preferably, the movable ring is an elastic rubber member having flexibility.

Preferably, the bottom end of the base is fixedly connected with one side of the outer surface of the fixed buckle.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses twine the fixed band on the sick bed in the use to inside passing fixed buckle with the one end of fixed band, treat that the length of fixed band just is connected when firm with the contact, rotate the driving lever and drive the non-slip groove formation fixed joint of bull stick with preforming and fixed band internal surface, and then the convenience is next to the fixed of hemodialysis pipe, this fixed process does not carry out direct contact with patient's skin, can effectively avoid causing secondary damage to patient's skin, improves patient recovery efficiency.

2. The utility model discloses in, stretch into spacing intra-annular with the one end of hemodialysis pipe, the card position in hole that corresponds on the expansion end of thickness degree adjustment expansion ring according to the dialysis pipe and the solid fixed ring, until the outer wall with the dialysis pipe and the close laminating of rubber bed course and effectively fixed, make it be difficult for the landing, through designing spacing ring for split type expansion ring and solid fixed ring, be convenient for carry out fixed regulation, can fix the hemodialysis pipe of different model sizes, application scope has been enlarged, can effectively alleviate medical staff's operating pressure, help patient is recovered early.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the fixing buckle of the present invention;

fig. 3 is a cross-sectional view of a stop collar of the present invention;

fig. 4 is a schematic structural view of the tablet of the present invention.

In the figure: 1. fixing belts; 2. fixing the buckle; 3. a limiting ring; 301. a movable ring; 302. a fixing ring; 303. a rubber cushion layer; 304. a clamping hole; 305. a base; 4. an anti-slip groove; 5. a rotating rod; 6. a sleeve seat; 7. a deflector rod; 8. tabletting; 9. a fixed seat; 10. and a clamping block.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

a dialysis tube fixing device comprises a fixing band 1, a fixing buckle 2 fixedly connected with one end of the fixing band 1, a limiting ring 3 fixedly connected with one side of the outer surface of the fixing buckle 2, the fixing band 1 is made of a strip-shaped elastic rubber material, and an anti-skidding groove 4 is formed in the inner surface of the fixing band 1.

In this embodiment, the inside of the fixing buckle 2 is provided with a rotating rod 5, one end of which extends to the outside of the fixing buckle 2. The utility model discloses a fixed buckle 2, the top of bull stick 5 is located the outside pot head of fixed buckle 2 is equipped with cover seat 6, one side fixedly connected with driving lever 7 that the top of cover seat 6 just is located bull stick 5, the one end that bull stick 5 is located fixed buckle 2 inside is equipped with preforming 8, preforming 8 comprises a plurality of joint pieces 10 jointly, and be equipped with the space between the adjacent joint piece 10, preforming 8 is through the fixed joint of antiskid groove 4 on a plurality of joint pieces 10 and the fixed band 1, bull stick 5 is located the inside one end of fixed buckle 2 and passes through fixing base 9 movable assembly on the inside wall of fixed buckle 2, during the use, at first wind fixed band 1 on the sick bed, and pass fixed buckle 2 inside with the one end of fixed band 1, when treating that the length of fixed band 1 just is connected firmly with the contact, it forms fixed joint with the antiskid groove 4 of preforming 8 and fixed band 1 internal surface to rotate driving lever 7 drive bull stick 5, and then conveniently connect the fixing to the hemodialysis pipe.

In this embodiment, the spacing ring 3 comprises activity ring 301 and solid fixed ring 302 and base 305, all be equipped with rubber cushion layer 303 on the inside wall of activity ring 301 and solid fixed ring 302, a plurality of calorie of holes 304 have been seted up on the inside wall of solid fixed ring 302, be movable joint between the one end of activity ring 301 and a plurality of calorie of holes 304, activity ring 301 is the elastic rubber material component that has the bending nature, the bottom of base 305 and the surface one side fixed connection of fixed buckle 2, stretch into spacing ring 3 with the one end of hemodialysis pipe, adjust the position of the card hole 304 that corresponds on the expansion end of activity ring 301 and the solid fixed ring 302 according to the thickness degree of dialysis pipe, until closely laminating and effectively fixing the outer wall of dialysis pipe with rubber cushion layer 303, make it be difficult for the landing, through designing spacing ring 3 into split type activity ring 301 and solid fixed ring 302, be convenient for carry out fixed regulation, can fix the hemodialysis pipe of different model sizes, application scope has been enlarged, can effectively alleviate medical staff's operating pressure, help patient's early recovery day.

It should be noted that, the utility model relates to a dialysis tube fixing device, during the use, at first with fixed band 1 winding on the sick bed, and pass inside fixed buckle 2 with the one end of fixed band 1, treat that the length of fixed band 1 just is connected when firm with the contact thing, it drives the bull lever 5 and forms fixed joint with preforming 8 and the non-slip groove 4 of 1 internal surface of fixed band to rotate driving lever 7, and then conveniently connect the fixing to the hemodialysis tube, stretch into spacing ring 3 with the one end of hemodialysis tube in, card hole 304's that corresponds on the expansion end of thickness degree adjustment expansion ring 301 and the solid fixed ring 302 according to the dialysis tube position, until closely laminating and effectively fixing the outer wall of dialysis tube with rubber cushion 303, make it be difficult for the landing. The device easy operation, it is fixed firm, and it is comparatively extensive to be suitable for the place, can carry out the fixed work of dialysis tubing at any time in different occasions, is convenient for simultaneously fix the regulation, can fix the hemodialysis pipe of different models size, and its whole practicality is strong, and application scope is wide, can effectively alleviate medical staff's operating pressure, and help patient is recovered early.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a dialysis tube fixing device, includes fixed band (1), its characterized in that: the fixing structure comprises a fixing belt (1), a fixing buckle (2) is fixedly connected to one end of the fixing belt (1), a limiting ring (3) is fixedly connected to one side of the outer surface of the fixing buckle (2), the fixing belt (1) is made of strip-shaped elastic rubber materials, an anti-skidding groove (4) is formed in the inner surface of the fixing belt (1), a rotating rod (5) with one end extending to the outside of the fixing buckle (2) is arranged inside the fixing buckle (2), a sleeve seat (6) is sleeved on one end, located on the outside of the fixing buckle (2), of the rotating rod (5), a shifting lever (7) is fixedly connected to one side, located on the rotating rod (5), a pressing sheet (8) is arranged at one end, located inside the fixing buckle (2), of the rotating rod (5), the pressing sheet (8) is composed of a plurality of clamping blocks (10) together, and a gap is formed between every two adjacent clamping blocks (10).

2. A dialysis tubing holding apparatus according to claim 1, wherein: the pressing sheet (8) is fixedly clamped with the anti-skidding grooves (4) on the fixing belt (1) through a plurality of clamping blocks (10), and one end of the rotating rod (5) located inside the fixing buckle (2) is movably assembled on the inner side wall of the fixing buckle (2) through the fixing seat (9).

3. A dialysis tubing holding apparatus according to claim 1, wherein: spacing ring (3) comprise activity ring (301) and solid fixed ring (302) and base (305), all be equipped with rubber cushion (303) on the inside wall of activity ring (301) and solid fixed ring (302).

4. A dialysis tubing holding apparatus according to claim 3, wherein: a plurality of clamping holes (304) are formed in the inner side wall of the fixing ring (302), and one end of the movable ring (301) is movably clamped with the clamping holes (304).

5. A dialysis tubing holding apparatus according to claim 3, wherein: the movable ring (301) is an elastic rubber member with bending property.

6. A dialysis tubing holding apparatus according to claim 3, wherein: the bottom end of the base (305) is fixedly connected with one side of the outer surface of the fixed buckle (2).

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