CN212166313U

CN212166313U - Infant peritoneal dialysis catheter fixing bellyband

Info

Publication number: CN212166313U
Application number: CN202020108626.5U
Authority: CN
Inventors: 沈霞; 周清; 赵蕊; 张慧; 顾莺
Original assignee: Childrens Hospital of Fudan University
Current assignee: Childrens Hospital of Fudan University
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-18
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to an infant peritoneal dialysis technical field, specifically speaking relates to a fixed dudou of infant peritoneal dialysis pipe, including the dudou body, the fixed mouth of neck has been seted up at the top of dudou body, the top of the fixed mouth of neck is provided with the elastic cord, the back middle part of dudou body is provided with the fixed band, the one end of fixed band closely bonds and has the stationary blade, the stationary blade closely bonds with the dudou body, a plurality of tight regulation holes have been seted up to the other end of fixed band, the dudou body is close to tight regulation hole department and is provided with the fixed block, the fixed block is the U-shaped structure, the both ends bottom and the dudou body of fixed. The utility model discloses a design can carry out the pipe fine of peritoneal dialysis with the infant and fix, when infant's activity or medical personnel operate, can avoid drawing of pipe to draw and cause to drop, and can adjust the elasticity through the fixed band, guarantees that the pipe is fixed inseparable.

Description

Infant peritoneal dialysis catheter fixing bellyband

Technical Field

The utility model relates to an infant peritoneal dialysis technical field, specifically speaking relates to a fixed dudou of infant peritoneal dialysis pipe.

Background

Peritoneal dialysis is one of the important means of treating end-stage renal disease infant, but when carrying out peritoneal dialysis treatment for infant, because the infant is easy to move, need fix the pipe, in actual operation, very easily causes the tractive aversion to the pipe on infant's body to lead to the pipe slippage, cause certain danger, ordinary waistband is difficult to carry out fine fixed with the pipe, and along with the going on of dialysis, waist belly girth changes, easily causes the waistband elasticity to change, thereby leads to the pipe slippage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed dudou of infant's peritoneal dialysis catheter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides an infant peritoneal dialysis catheter fixing bellyband, which comprises a bellyband body, wherein a neck fixing opening is arranged at the top of the bellyband body, an elastic band is arranged above the neck fixing opening, a fixing band is arranged at the middle part of the back of the bellyband body, one end of the fixing band is tightly adhered with a fixing piece, the fixing piece is tightly adhered with the bellyband body, a plurality of tightness adjusting holes are arranged at the other end of the fixing band, a fixing block is arranged at the position, close to the tightness adjusting holes, of the bellyband body, the fixing block is of a U-shaped structure, the bottoms of the two ends of the fixing block are tightly adhered with the bellyband body, one end of the fixing band passes through the U-shaped groove of the fixing block, the top of the fixing block is provided with a, an oval conduit penetrating hole is formed in one side of the middle of the bellyband body, and a conduit fixing device is arranged in the middle of the front face of the bellyband body; the pipe fixing device comprises three fixing grooves arranged in parallel, positioning pieces are tightly bonded at two ends of each fixing groove, an inner groove is formed in the inner wall of each positioning piece, a pressing piece is arranged below each inner groove, a plurality of springs are arranged between the top of each pressing piece and the inner wall of each inner groove, a movable block is arranged at the top of each positioning piece, a movable column is tightly bonded at the bottom of each movable block, the bottom of each movable column penetrates through each positioning piece and is tightly bonded with the top of each pressing piece, one end of each spring is tightly bonded with the inner wall of each inner groove, and the other end of each spring is tightly bonded with the outer wall of each pressing piece.

Preferably, an elastic strip is closely adhered to the inner wall of the neck fixing opening.

Preferably, one end of the elastic band is tightly adhered to the bellyband body, the other end of the elastic band is provided with a plurality of neck adjusting holes, snap fasteners are arranged on the bellyband body close to the neck adjusting holes, and the elastic band penetrates through the neck adjusting holes through the snap fasteners to be connected with the bellyband body.

Preferably, a leg fixing cylinder is arranged at the bottom of the bellyband body, and a foot ring is arranged at the bottom end of the leg fixing cylinder.

Preferably, the inner walls of the two sides of the positioning sheet are symmetrically and tightly bonded with limiting blocks.

Preferably, the limiting block is of a semi-arc structure.

Preferably, the inner wall of the fixing groove is of a semi-arc structure.

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

this fixed dudou of infant peritoneal dialysis catheter can carry out the fine fixing of catheter of peritoneal dialysis with the infant, when infant's activity or medical personnel operate, can avoid drawing of dragging of catheter and cause and drop, and can adjust the elasticity through the fixed band, guarantees that the catheter is fixed inseparable.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic structural view of the middle fixing block of the present invention;

fig. 4 is a schematic perspective view of the catheter fixing device of the present invention;

fig. 5 is a schematic structural view of the middle positioning plate of the present invention.

In the figure: 1. a bellyband body; 11. a neck fixation port; 111. an elastic strip; 12. elastic bands; 121. a neck adjustment aperture; 13. the conduit is provided with a hole; 14. a leg fixing cylinder; 15. snapping; 2. fixing belts; 21. a tightness adjusting hole; 22. a fixing sheet; 3. a catheter fixing device; 31. fixing grooves; 32. positioning plates; 321. a movable block; 3211. a movable post; 322. a compression sheet; 323. a limiting block; 324. an inner tank; 325. a spring; 4. a foot ring; 5. a fixed block; 51. and (5) tightening the bolt.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a fixing bellyband for infant peritoneal dialysis catheter, as shown in figure 1-figure 5, comprising a bellyband body 1, wherein the top of the bellyband body 1 is provided with a neck fixing port 11 which is jointed with the neck of the infant, an elastic band 12 is arranged above the neck fixing port 11 and can be hung on the neck of the infant, the middle part of the back surface of the bellyband body 1 is provided with a fixing band 2, one end of the fixing band 2 is tightly adhered with a fixing piece 22, the fixing piece 22 is tightly adhered with the bellyband body 1, the other end of the fixing band 2 is provided with a plurality of tightness adjusting holes 21, the bellyband body 1 is provided with a fixing block 5 near the tightness adjusting holes 21, the fixing block 5 is of a U-shaped structure, the bottoms of the two ends of the fixing block 5 are tightly adhered with the bellyband body 1, one end of the fixing band 2 passes, the bottom of screwing up bolt 51 cooperates with 21 joints in the tight regulation hole, through screwing up bolt 51, makes fixed band 51 one end fixed, through the elasticity that can adjust fixed band 2 to different tight regulation holes 21 are fixed, and oval pipe wears out hole 13 has been seted up to middle part one side of dudou body 1, the wearing out of the pipe of being convenient for, and the front middle part of dudou body 1 is provided with pipe fixing device 3 for fix the body of pipe.

In this embodiment, the catheter fixing device 3 includes three fixing slots 31 arranged in parallel, the catheter sequentially passes through the three fixing slots 31 and is fixed in an S-shape, two ends of the fixing slot 31 are tightly adhered with positioning pieces 32, an inner wall of the positioning piece 32 is provided with an inner groove 324, a pressing piece 322 is arranged below the inner groove 324, a plurality of springs 325 are arranged between the top of the pressing piece 322 and the inner wall of the inner groove 324, the top of the positioning piece 32 is provided with a movable block 321, the bottom of the movable block 321 is tightly adhered with a movable post 3211, the bottom of the movable post 3211 penetrates through the positioning piece 32 and is tightly adhered with the top of the pressing piece 322, one end of the spring 325 is tightly adhered with the inner wall of the inner groove 324, the other end of the spring 325 is tightly adhered with the outer wall of the pressing piece 322, the extending part of the catheter is pressed by the pressing piece 322, the spring 325 has, when the catheter needs to be taken out, the movable block 321 is pulled upwards, so that the movable column 3211 moves upwards, the pressing piece 322 moves upwards, the catheter is loosened, and the catheter is convenient to draw out.

Specifically, the inner wall of the neck fixing opening 11 is closely adhered with an elastic strip 111, which can protect the neck.

In addition, one end of the elastic band 12 is closely adhered to the bellyband body 1, the other end of the elastic band 12 is provided with a plurality of neck adjusting holes 121, snap fasteners 15 are arranged on the bellyband body 1 near the neck adjusting holes 121, the elastic band 12 passes through the neck adjusting holes 121 through the snap fasteners 15 to be connected with the bellyband body 1, and the elastic band 12 can be fixed through the snap fasteners 15.

Further, a leg fixing cylinder 14 is arranged at the bottom of the bellyband body 1, and a foot ring 4 is arranged at the bottom end of the leg fixing cylinder 14, so that feet can be fixed.

Furthermore, the inner walls of the two sides of the positioning sheet 32 are symmetrically and tightly bonded with limiting blocks 323, so that the outer wall of the conduit can be fixed and limited.

Furthermore, the limiting block 323 is of a semicircular arc structure, so that the outer wall of the guide pipe can be clamped, and the guide pipe can be slid out by pulling the guide pipe outwards.

Further, the inner wall of fixed slot 31 is the semicircle arc structure, can improve fixed effect with the outer wall laminating of pipe.

The fixed dudou of infant's peritoneal dialysis catheter of this embodiment is when using, at first dress dudou body 1 on infant's body, wear out the pipe from pipe escape hole 13, and then pass it every fixed slot 31, fix the body of pipe, bind infant's waist with fixed band 2, adjust the elasticity, make dudou body 1 closely laminate on one's body at the patient, the in-process of carrying out the dialysis at infant's patient, can guarantee the fixed of dudou body 1 through the elasticity of adjusting fixed band 2, and then avoid the pipe to slide.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixed dudou of infant's peritoneal dialysis catheter, includes dudou body (1), its characterized in that: the bellyband is characterized in that a neck fixing opening (11) is formed in the top of the bellyband body (1), an elastic band (12) is arranged above the neck fixing opening (11), a fixing band (2) is arranged in the middle of the back of the bellyband body (1), a fixing piece (22) is tightly bonded to one end of the fixing band (2), the fixing piece (22) is tightly bonded to the bellyband body (1), a plurality of tightness adjusting holes (21) are formed in the other end of the fixing band (2), a fixing block (5) is arranged at a position, close to the tightness adjusting holes (21), of the bellyband body (1), the fixing block (5) is of a U-shaped structure, bottoms of two ends of the fixing block (5) are tightly bonded to the bellyband body (1), one end of the fixing band (2) penetrates through a U-shaped groove of the fixing block (5), a threaded hole is formed in, the bottom end of the tightening bolt (51) is matched with the tightness adjusting hole (21) in a clamping mode, one side of the middle of the bellyband body (1) is provided with an oval guide pipe penetrating hole (13), and the middle of the front face of the bellyband body (1) is provided with a guide pipe fixing device (3); the catheter fixing device (3) comprises three fixing grooves (31) arranged in parallel, positioning pieces (32) are tightly bonded at two ends of each fixing groove (31), an inner groove (324) is formed in the inner wall of each positioning piece (32), a pressing piece (322) is arranged below each inner groove (324), a plurality of springs (325) are arranged between the top of each pressing piece (322) and the inner wall of each inner groove (324), a movable block (321) is arranged at the top of each positioning piece (32), a movable column (3211) is tightly bonded at the bottom of each movable block (321), the bottom of each movable column (3211) penetrates through each positioning piece (32) and is tightly bonded with the top of each pressing piece (322), one end of each spring (325) is tightly bonded with the inner wall of each inner groove (324), and the other end of each spring (325) is tightly bonded with the outer wall of each pressing piece (322).

2. The infant peritoneal dialysis catheter fixing bellyband according to claim 1, wherein: an elastic strip (111) is tightly adhered to the inner wall of the neck fixing opening (11).

3. The infant peritoneal dialysis catheter fixing bellyband according to claim 1, wherein: one end of the elastic band (12) is tightly adhered to the bellyband body (1), a plurality of neck adjusting holes (121) are formed in the other end of the elastic band (12), snap fasteners (15) are arranged on the bellyband body (1) close to the neck adjusting holes (121), and the elastic band (12) penetrates through the neck adjusting holes (121) through the snap fasteners (15) to be connected with the bellyband body (1).

4. The infant peritoneal dialysis catheter fixing bellyband according to claim 1, wherein: the bellyband is characterized in that a leg fixing barrel (14) is arranged at the bottom of the bellyband body (1), and a foot ring (4) is arranged at the bottom end of the leg fixing barrel (14).

5. The infant peritoneal dialysis catheter fixing bellyband according to claim 1, wherein: the inner walls of the two sides of the positioning sheet (32) are symmetrically and tightly bonded with limiting blocks (323).

6. The infant peritoneal dialysis catheter fixing bellyband according to claim 5, wherein: the limiting block (323) is of a semi-arc structure.

7. The infant peritoneal dialysis catheter fixing bellyband according to claim 1, wherein: the inner wall of the fixing groove (31) is of a semi-circular arc structure.