CN214911388U

CN214911388U - Dialysis tube positioning and binding belt for nephrology department

Info

Publication number: CN214911388U
Application number: CN202120444846.XU
Authority: CN
Inventors: 陈光福
Original assignee: People's Hospital Of Enyang District Bazhong City
Current assignee: People's Hospital Of Enyang District Bazhong City
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-30
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a nephrology dept dialysis technical field, and disclose a nephrology dept dialysis tube location constraint area, including arm, dialysis tube and constraint mechanism, constraint mechanism is including the constraint area, and the inner wall swing joint in constraint area has the foam-rubber cushion, and the right-hand member fixedly connected with inserted sheet in constraint area, open the left end in constraint area has the slot, and the inserted sheet is pegged graft with the slot, and the meshing groove has been seted up to the lower surface of inserted sheet, and one side of slot is equipped with the meshing tooth, meshing tooth and meshing groove interlock, and the middle part of meshing tooth is articulated with the constraint area, and the bottom fixedly connected with compression spring of meshing tooth. The utility model discloses a set up the constraint area, when the dialysis catheter installation, take the winding around the arm with the constraint to with the dialysis catheter cover in the constraint area, make the dialysis catheter clamp in the half slot of constraint area inner wall, then peg graft inserted sheet and slot, make meshing groove and meshing tooth joint, thereby accomplish the installation, make the dialysis catheter can be fixed.

Description

Dialysis tube positioning and binding belt for nephrology department

Technical Field

The utility model relates to a nephrology dept dialysis technical field specifically is a nephrology dept dialysis tube location constraint area.

Background

Dialysis (dialysis) is a separation and purification technique for separating small molecules from biological macromolecules by the principle of diffusion of small molecules through a semipermeable membrane into water (or buffer solution), and is a therapeutic method for discharging components (solutes or moisture) in body fluid out of the body through a semipermeable membrane, and is generally classified into hemodialysis and peritoneal dialysis.

The needle of the dialysis tube needs to be inserted on the arm and connected to dialysis equipment in dialysis treatment, and the existing device cannot well fix the dialysis tube on the arm when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a nephrology dept dialysis tube location constraint area to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dialysis catheter positioning and restraining belt for nephrology department comprises an arm, a dialysis catheter and a restraining mechanism, wherein the restraining mechanism comprises a restraining belt;

the inner wall of the binding belt is movably connected with a sponge cushion, the right end of the binding belt is fixedly connected with an inserting piece, the left end of the binding belt is provided with a slot, the inserting piece is inserted into the slot, the lower surface of the inserting piece is provided with a meshing groove, one side of the slot is provided with a meshing tooth, the meshing tooth is meshed with the meshing groove, the middle part of the meshing tooth is hinged with the binding belt, the bottom of the meshing tooth is fixedly connected with a compression spring, and the other end of the compression spring is fixedly connected with the outer wall of the binding belt.

Preferably, the dialysis tube is adhered to the outer surface of the arm by medical adhesive tape.

Preferably, a semicircular groove is formed in the top of the inner wall of the binding belt, an elastic belt is arranged inside the semicircular groove, and the elastic belt is made of terylene.

Preferably, one side of the spongy cushion close to the binding belt is fixedly connected with a hook-and-loop fastener, the inner wall of the binding belt is provided with a groove, the inside of the groove is fixedly connected with a hook-and-loop fastener, and the hook-and-loop fastener is bonded with the hook-and-loop fastener.

Preferably, the middle part of the meshing tooth is fixedly connected with a hinge column, the bottom of the constraint belt is provided with a hinge hole, and the hinge column is hinged with the hinge hole.

Preferably, the bottom of the meshing tooth is provided with a limiting column, the top of the limiting column is in contact with the bottom of the meshing tooth, a limiting hole is formed in the bottom of the binding belt on one side of the limiting column, a limiting block is fixedly connected to the outer wall of the limiting column, the limiting block is in sliding connection with the limiting hole, and an extension spring is fixedly connected between the top of the limiting block and the inner wall of the limiting hole.

Compared with the prior art, the utility model provides a nephrology dept dialysis tube location constraint area possesses following beneficial effect:

1. the utility model discloses a set up the constraint area, when the dialysis catheter installation, take the winding around the arm with the constraint to with the dialysis catheter cover in the constraint area, make the dialysis catheter clamp in the half slot of constraint area inner wall, then peg graft inserted sheet and slot, make meshing groove and meshing tooth joint, thereby accomplish the installation, make the dialysis catheter can be fixed.

2. The utility model discloses a spacing post of pulling, then press the meshing tooth again, make the one end of meshing tooth leave the meshing groove to let the inserted sheet leave the slot, reach the purpose of dismantlement, can let the patient obtain the comfort when wearing through setting up the foam-rubber cushion.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a view of the restraint mechanism of the present invention;

FIG. 3 is a bottom cross-sectional view of the restraint mechanism of the present invention;

fig. 4 is an enlarged schematic view of fig. 3A according to the present invention.

In the figure: 1 arm, 2 dialysis tubes, 3 binding mechanisms, 301 binding belts, 302 semicircular grooves, 303 elastic belts, 304 sponge pads, 305 grooves, 306 hook and loop fastening surfaces, 307 hook and loop fastening surfaces, 308 inserting sheets, 309 inserting grooves, 310 engaging grooves, 311 engaging teeth, 312 compression springs, 313 hinge holes, 314 hinge columns, 315 limiting columns, 316 limiting holes, 317 limiting blocks and 318 extension springs.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a dialysis tube positioning and restraining belt for nephrology department comprises an arm 1, a dialysis tube 2 and a restraining mechanism 3, wherein the dialysis tube 2 is bonded on the outer surface of the arm 1 through a medical adhesive tape, the restraining mechanism 3 comprises a restraining belt 301, a semicircular groove 302 is formed in the top of the inner wall of the restraining belt 301, an elastic belt 303 is arranged inside the semicircular groove 302, and the elastic belt 303 is made of terylene;

the inner wall of the restraining belt 301 is movably connected with a sponge pad 304, one side of the sponge pad 304 close to the restraining belt 301 is fixedly connected with a magic tape hook surface 306, the inner wall of the restraining belt 301 is provided with a groove 305, the inside of the groove 305 is fixedly connected with a magic tape hair surface 307, the magic tape hook surface 306 is bonded with the magic tape hair surface 307, the right end of the restraining belt 301 is fixedly connected with an inserting sheet 308, the left end of the restraining belt 301 is provided with a slot 309, the inserting sheet 308 is inserted with the slot 309, the lower surface of the inserting sheet 308 is provided with an engaging groove 310, one side of the slot 309 is provided with an engaging tooth 311, the engaging tooth 311 is engaged with the engaging groove 310, the middle part of the engaging tooth 311 is hinged with the restraining belt 301, the middle part of the engaging tooth 311 is fixedly connected with a hinged column 314, the bottom of the restraining belt 301 is provided with a hinged hole 313, the hinged column 314 is hinged with the hinged hole 313, the bottom of the engaging tooth 311 is fixedly connected with a compression spring 312, and the other end of the compression spring 312 is fixedly connected with the outer wall of the restraining belt 301, by arranging the restraining belt 301, when the dialysis tube 2 is installed, the restraining belt 301 is wound around the arm 1, the dialysis tube 2 is sleeved in the restraining belt 301, the dialysis tube 2 is clamped in the semicircular groove 302 of the inner wall of the restraining belt 301, then the insertion piece 308 is inserted into the insertion groove 309, the engagement groove 310 is clamped with the engagement tooth 311, so that installation is completed, the dialysis tube 2 can be fixed, the limiting column 315 is arranged at the bottom of the engagement tooth 311, the top of the limiting column 315 is in contact with the bottom of the engagement tooth 311, a limiting hole 316 is formed in the bottom of the restraining belt 301 on one side of the limiting column 315, a limiting block 317 is fixedly connected to the outer wall of the limiting column 315, the limiting block 317 is in sliding connection with the limiting hole 316, and an extension spring 318 is fixedly connected between the top of the limiting block 317 and the inner wall of the limiting hole 316.

When the dialysis catheter is used, the binding belt 301 is wound around the arm 1, the dialysis catheter 2 is sleeved in the binding belt 301, the dialysis catheter 2 is clamped in the semicircular groove 302 of the inner wall of the binding belt 301, the inserting piece 308 is inserted into the slot 309, the engaging groove 310 is clamped with the engaging tooth 311, installation is completed, the dialysis catheter 2 can be fixed, the limiting column 315 is pulled, the engaging tooth 311 is pressed, one end of the engaging tooth 311 is separated from the engaging groove 301, the inserting piece 308 is separated from the slot 309, the purpose of disassembly is achieved, and the sponge pad 304 is arranged to enable a patient to feel comfortable when the patient wears the dialysis catheter.

To sum up, can, the utility model discloses a set up constraint area 301, when the installation of dialysis tube 2, take 301 winding around arm 1 with the constraint, and with dialysis tube 2 cover in constraint area 301, make dialysis tube 2 card in the half slot 302 of constraint area 301 inner wall, then peg graft inserted sheet 308 and slot 309, make meshing groove 310 and meshing tooth 311 joint, thereby accomplish the installation, make dialysis tube 2 can be fixed, through pulling limit column 315, then press meshing tooth 311, make meshing tooth 311's one end leave meshing groove 301, thereby let inserted sheet 308 leave slot 309, reach the purpose of dismantlement, can let the patient obtain the comfort when wearing through setting up foam-rubber cushion 304.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nephrology dephlegmation pipe location constraint area, includes arm (1), dialysis catheter (2) and constraint mechanism (3), its characterized in that: the binding mechanism (3) comprises a binding belt (301);

the inner wall swing joint of the constraint area (301) has a foam-rubber cushion (304), the right-hand member fixedly connected with inserted sheet (308) of constraint area (301), slot (309) has been opened to the left end of constraint area (301), inserted sheet (308) and slot (309) peg graft, meshing groove (310) have been seted up to the lower surface of inserted sheet (308), one side of slot (309) is equipped with meshing tooth (311), meshing tooth (311) and meshing groove (310) interlock, the middle part of meshing tooth (311) is articulated with constraint area (301), the bottom fixedly connected with compression spring (312) of meshing tooth (311), the other end of compression spring (312) and the outer wall fixed connection of constraint area (301).

2. The nephrology dialysis tube positioning and binding belt according to claim 1, wherein: the dialysis tube (2) is adhered to the outer surface of the arm (1) through a medical adhesive tape.

3. The nephrology dialysis tube positioning and binding belt according to claim 1, wherein: a semicircular groove (302) is formed in the top of the inner wall of the binding belt (301), an elastic belt (303) is arranged inside the semicircular groove (302), and the elastic belt (303) is made of terylene.

4. The nephrology dialysis tube positioning and binding belt according to claim 1, wherein: one side of the spongy cushion (304) close to the binding belt (301) is fixedly connected with a magic tape hook surface (306), the inner wall of the binding belt (301) is provided with a groove (305), the inside of the groove (305) is fixedly connected with a magic tape hair surface (307), and the magic tape hook surface (306) is bonded with the magic tape hair surface (307).

5. The nephrology dialysis tube positioning and binding belt according to claim 1, wherein: the middle part of the meshing tooth (311) is fixedly connected with a hinge column (314), the bottom of the restraining belt (301) is provided with a hinge hole (313), and the hinge column (314) is hinged to the hinge hole (313).

6. The nephrology dialysis tube positioning and binding belt according to claim 1, wherein: the bottom of the meshing tooth (311) is provided with a limiting column (315), the top of the limiting column (315) is in contact with the bottom of the meshing tooth (311), one side of the limiting column (315) is provided with a limiting hole (316) at the bottom of the binding belt (301), the outer wall of the limiting column (315) is fixedly connected with a limiting block (317), the limiting block (317) is in sliding connection with the limiting hole (316), and a tension spring (318) is fixedly connected between the top of the limiting block (317) and the inner wall of the limiting hole (316).