CN216934243U

CN216934243U - Fixing device for peritoneal dialysis

Info

Publication number: CN216934243U
Application number: CN202122342454.5U
Authority: CN
Inventors: 沈凌雁
Original assignee: Lishui Central Hospital
Current assignee: Lishui Central Hospital
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-07-12
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a fixing device for peritoneal dialysis, and relates to the technical field of medical instruments. Including fixed part and elastic bandage, the equal fixedly connected with elastic bandage in both sides of fixed part, the bottom semicircular in shape wearing groove has been seted up at the top of fixed part, wear the inslot and pass the dialysis tube, the part cover that the dialysis tube is located wearing groove is equipped with the sheath, the inner wall of sheath evenly is provided with first arch, the top of fixed part articulates there is the apron that can be with wearing groove open-top shutoff, there is the arc briquetting bottom the apron through spring coupling, the draw-in groove has still been seted up at the top of fixed part, the bottom fixedly connected with of apron and the fixture block of draw-in groove joint. This fixing device of peritoneal dialysis, dialysis pipe sleeve establish the sheath and pass the groove of wearing, and the apron passes through the cooperation of spring and arc briquetting and firmly spacing with the dialysis pipe, and the bellied setting of first arch and second, and the homoenergetic effectively prevents the slip of dialysis pipe, and then has guaranteed the fastening nature when fixing the dialysis pipe.

Description

Fixing device for peritoneal dialysis

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a fixing device for peritoneal dialysis.

Background

Peritoneal dialysis utilizes the peritoneum as the characteristic of semi-permeable membrane, through gravity effect with the good dialysate of preparing regular, regularly through the pipe irritate into patient's peritoneal cavity, because there is the concentration gradient difference of solute in peritoneum both sides, the solute of high concentration one side moves to low concentration one side, moisture then moves from the one side of hypotonic side to the one side of hypertonic, constantly changes through peritoneal dialysis solution to reach and clear away internal metabolite, toxic material and rectify water, the balanced purpose of disorderly of electrolyte.

The patient need set up the peritoneal dialysis pipe at patient's belly when carrying out peritoneal dialysis, but the peritoneal dialysis pipe is comparatively simple to its fixed after putting into, and the fastening is relatively poor, and the patient pulls the peritoneal dialysis pipe easily at the removal in-process, and the peritoneal dialysis pipe just can pull the other skin wound of pipe wall.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device for peritoneal dialysis, which has the advantage of effectively fixing a peritoneal dialysis tube.

In order to realize the purpose of effectively fixing the peritoneal dialysis catheter, the utility model provides the following technical scheme: peritoneal dialysis's fixing device, including fixed part and elastic bandage, the equal fixedly connected with elastic bandage in both sides of fixed part, the bottom semicircular in shape wearing groove has been seted up at the top of fixed part, wear the inslot and pass the dialysis tube, the part cover that the dialysis tube is located wearing groove is equipped with the sheath, the inner wall of sheath evenly is provided with first arch, the top of fixed part articulates there is the apron that can be with wearing groove open-top shutoff, there is the arc briquetting bottom of apron through spring coupling, the draw-in groove has still been seted up at the top of fixed part, the bottom fixedly connected with of apron and the fixture block of draw-in groove joint.

As a preferable technical scheme of the utility model, the bottom of the arc-shaped pressing block and the surface of the inner wall of the through groove are both provided with second bulges.

As a preferable technical scheme of the utility model, the surface of the elastic bandage is uniformly provided with air holes.

As a preferred technical scheme of the present invention, a first magnet is fixedly connected to a bottom inner wall of the clamping groove, and a second magnet magnetically connected to the first magnet is fixedly connected to a bottom of the clamping block.

As a preferable technical scheme of the utility model, the bottom of the cover plate is fixedly connected with a pull ring.

As a preferred technical solution of the present invention, the surface of the elastic bandage is fixedly connected with a belt loop, one side of the elastic bandage, which is located on the belt loop, is provided with a fixing belt, one end of the fixing belt is fixedly connected with the elastic bandage, and the other end of the fixing belt is adhered with the elastic bandage through a hook and loop fastener.

Compared with the prior art, the utility model provides a fixing device for peritoneal dialysis, which has the following beneficial effects: this fixing device of peritoneal dialysis, dialysis pipe sleeve establish the sheath and pass the groove of wearing, and the apron passes through the cooperation of spring and arc briquetting and firmly spacing with the dialysis pipe, and the bellied setting of first arch and second, and the homoenergetic effectively prevents the slip of dialysis pipe, and then has guaranteed the fastening nature when fixing the dialysis pipe.

Drawings

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

FIG. 2 is a schematic plan view of a fixing portion of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A;

FIG. 4 is an enlarged view of the utility model at B;

in the figure: 1. a fixed part; 2. an elastic band; 3. penetrating a groove; 4. a cover plate; 5. a dialysis tube; 6. a sheath; 7. a first protrusion; 8. a spring; 9. an arc-shaped pressing block; 10. a card slot; 11. a clamping block; 12. a second protrusion; 13. a belt loop is stringed; 14. fixing belts; 15. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a fixing device for peritoneal dialysis, which comprises a fixing part 1 and elastic bandages 2, wherein the elastic bandages 2 are fixedly connected to both sides of the fixing part 1, a through groove 3 with a semicircular bottom end is formed in the top of the fixing part 1, a dialysis tube 5 passes through the through groove 3, a sheath 6 is sleeved on the part, located in the through groove 3, of the dialysis tube 5, first bulges 7 are uniformly arranged on the inner wall of the sheath 6, a cover plate 4 capable of plugging an opening in the top of the through groove 3 is hinged to the top of the fixing part 1, an arc-shaped pressing block 9 is connected to the bottom of the cover plate 4 through a spring 8, a clamping groove 10 is further formed in the top of the fixing part 1, and a clamping block 11 clamped with the clamping groove 10 is fixedly connected to the bottom of the cover plate 4.

Specifically, the bottom of the arc-shaped pressing block 9 and the inner wall surface of the through groove 3 are both provided with second protrusions 12.

In this embodiment, when the dialysis tube 5 passes through the through-slot 3, the second protrusion 12 increases the friction between the through-slot 3 and the dialysis tube 5, so as to prevent the dialysis tube 5 from sliding in the through-slot 3 when the patient moves.

Specifically, the surface of the elastic bandage 2 is uniformly provided with air holes.

In this embodiment, elastic bandage 2 is bound together through the cooperation that the magic is pasted and the female subsides of magic, when elastic bandage 2 ties up on patient's one's body, the setting of bleeder vent can promote patient's wearing comfort level.

Specifically, the bottom inner wall of the clamping groove 10 is fixedly connected with a first magnet, and the bottom of the clamping block 11 is fixedly connected with a second magnet magnetically connected with the first magnet.

In this embodiment, the design of this structure is in order to improve the compactness of being connected between fixture block 10 and the fixture block 11, and when avoiding the patient to take place the action, fixture block 11 breaks away from draw-in groove 10, and then avoids the phenomenon emergence that dialysis tube 5 is no longer pushed down to arc briquetting 9.

Specifically, a pull ring 15 is fixedly connected to the bottom of the cover plate 4.

In this embodiment, the design of pull ring 15 is convenient for pull ring 15 upwards for fixture block 11 breaks away from draw-in groove 10, and then is convenient for take out and place dialysis tubing 5 from wearing groove 3.

Specifically, elastic bandage 2's fixed surface is connected with cluster belt loop 13, elastic bandage 2 is located one side of cluster belt loop 13 and is provided with fixed band 14, the one end fixed connection elastic bandage 2 of fixed band 14, its other end pastes bonding elastic bandage 2 through the magic.

In this embodiment, patient's peritoneal dialysis accomplishes the back, can pass string belt loop 13 with dialysis tube 5's external pipe, and it is fixed with dialysis tube 5 to reuse fixed band 14, and then can make dialysis tube 5's external pipe can be fixed, does not influence patient's normal removal.

The working principle and the using process of the utility model are as follows: when using, the patient dresses fixed part 1 on one's body through elastic bandage 2, then establishes sheath 6 with dialysis tube 5 cover and places in wearing groove 3, later drives apron 4 joint fixed part 1 for arc briquetting 9 contradicts the cover under the drive of spring 8 and establishes dialysis tube 5 of sheath 6, makes dialysis tube 5 firmly spacing.

In conclusion, this peritoneal dialysis's fixing device, dialysis tube 5 cover are established sheath 6 and are passed the groove, and apron 4 firmly is spacing with dialysis tube 5 through the cooperation of spring 8 and arc briquetting 9, and the setting of first arch 7 and second arch 12, and the homoenergetic effectively prevents dialysis tube 5's slip, and then has guaranteed the fastening nature when fixing dialysis tube 5.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Peritoneal dialysis's fixing device, including fixed part (1) and elastic bandage (2), its characterized in that: the equal fixedly connected with elastic bandage (2) in both sides of fixed part (1), bottom semicircular wearing groove (3) have been seted up at the top of fixed part (1), wear dialysis tube (5) in groove (3), the part cover that dialysis tube (5) are located wearing groove (3) is equipped with sheath (6), the inner wall of sheath (6) evenly is provided with first arch (7), the top of fixed part (1) articulates there is apron (4) that can be with wearing groove (3) open-top shutoff, the bottom of apron (4) is connected with arc briquetting (9) through spring (8), draw-in groove (10) have still been seted up at the top of fixed part (1), the bottom fixedly connected with of apron (4) and the fixture block (11) of draw-in groove (10) joint.

2. Peritoneal dialysis fixture according to claim 1, characterized in that: and second bulges (12) are arranged on the bottom of the arc-shaped pressing block (9) and the surface of the inner wall of the through groove (3).

3. Peritoneal dialysis fixture according to claim 1, characterized in that: air holes are uniformly formed in the surface of the elastic bandage (2).

4. Peritoneal dialysis fixture according to claim 1, characterized in that: the bottom inner wall fixedly connected with first magnet of draw-in groove (10), the bottom fixedly connected with of fixture block (11) is with the second magnet that first magnet looks magnetism is connected.

5. Peritoneal dialysis fixture according to claim 1, characterized in that: the bottom of the cover plate (4) is fixedly connected with a pull ring (15).

6. Peritoneal dialysis fixture according to claim 1, characterized in that: the fixed surface of elastic bandage (2) is connected with cluster belt loop (13), one side that elastic bandage (2) are located cluster belt loop (13) is provided with fixed band (14), one end fixed connection elastic bandage (2) of fixed band (14), its other end is through magic subsides bonding elastic bandage (2).