CN219814968U - A dialysis outer tube fixation device - Google Patents

Abstract

The utility model discloses a dialysis outer tube fixing device, which comprises a lifting rope and a fixer sleeved on the lifting rope through a rope threading ring, wherein a length adjusting buckle for adjusting the length of the lifting rope is arranged on the lifting rope, the fixer comprises two oppositely arranged cladding bodies connected through a hinge, the two cladding bodies rotate around the hinge, and the other ends of the cladding bodies are buckled and connected through a locking piece to realize the opening or closing of the two cladding bodies; according to the utility model, the fixator is worn on the neck of an infant through the hanging rope, children with different heights are adapted through adjusting the height of the hanging rope, the dialysis tube can be effectively fixed by being placed in the fixator when the infant dialysis device is used, meanwhile, the fixation of the dialysis tube by directly restraining and pressing the body surface of a patient can be avoided, the whole infant dialysis device adopts a necklace type structure, the contact area with skin is small, the infant dialysis device is convenient to carry, the comfort level is high, and the infant dialysis device has certain aesthetic property.

Description

A dialysis outer tube fixation device

Technical field

The utility model relates to the field of children's peritoneal dialysis, in particular to the field of fixing outer tubes of children's peritoneal dialysis.

Background technique

Pediatric peritoneal dialysis is the main alternative treatment method for children with end-stage renal disease. When peritoneal dialysis is performed on children, one end of the peritoneal dialysis outer tube will be passed out of the abdominal cavity and connected to the outer dialysis tube. The outer dialysis tube will follow the patient's growth and development. Activities such as standing, sitting, lying, etc., when the position moves, it may cause skin pain and bleeding at the exit, and may even cause infection and peritonitis. Therefore, children with peritoneal dialysis need to fix the external dialysis tube.

A common fixation method in hospitals is to use peritoneal dialysis fixation belts to fix the outer dialysis tube. The traditional peritoneal dialysis fixation belts use an elastic structure. The fixed outer dialysis tube still has a lot of room for movement, and the material of the peritoneal dialysis fixation belts is not uniform. Breathable, it is easy for the wearer to sweat in hot weather, which may cause the skin to become moist.

In order to solve the shortcomings of peritoneal dialysis fixation belts, in the existing technology, belt-type and abdominal belt-type fixation devices with more comprehensive functions are used. Some of these fixation devices improve the fixation ability of the dialysis outer tube by adding adhesive adjustment devices. , some use breathable fabrics to prevent the skin from stuffiness, but for children, devices fixed on the waist and abdomen may still have adverse effects on the child's undeveloped and complete body. For example, long-term compression of the waist and abdomen may cause damage to the internal organs. Due to stunted growth and poor blood circulation, and because children's skin is more sensitive, belt-type and abdominal belt-type fixation devices have a large contact area with the skin and are more likely to cause skin allergies.

Utility model content

The purpose of this utility model is to provide a dialysis outer tube fixation device to solve the technical problem in the prior art that there is no non-waist abdominal dialysis outer tube fixation device suitable for children.

In order to solve the above technical problems, the present utility model specifically provides the following technical solutions:

A dialysis outer tube fixation device, including a sling and a fixator set on the sling through a rope loop, and a length adjustment buckle for adjusting the length of the sling is installed on the sling;

The holder includes two opposite cladding shells connected by a connecting piece. Both of the cladding shells rotate around the connecting piece, and are buckled and connected at the other end of the cladding shell by a locking piece. Realize the opening or closing of the two cladding shells.

Further, the rope loop is fixedly installed on the holder.

Furthermore, an anti-slip layer is installed on the inner surface of the cladding.

Further, the anti-slip layer is composed of a plurality of massive silicone protrusions, and the plurality of massive silicone protrusions are evenly distributed on the inner surface of the casing.

Further, gaps are provided between adjacent block-shaped silicone protrusions.

Further, a protective cover is movably connected to the side of one of the casings through buckles.

Further, a contact layer is provided on the other side surface of the protective cover, and the contact layer has an arc-shaped structure.

Compared with the existing technology, the utility model has the following beneficial effects:

This utility model wears the holder on the neck of a child through a sling, and adjusts the height of the sling to suit children of different heights. When in use, the dialysis tube is placed in the holder to effectively fix the dialysis tube. , it can also avoid directly constraining and compressing the patient's body surface to achieve the fixation of the dialysis tube.

Description of the drawings

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to describe the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, other implementation drawings can be obtained based on the extension of the provided drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure of the utility model.

Figure 2 is a schematic side structural view of the fixator of the present invention when it is closed.

Figure 3 is a schematic side view of the holder of the present invention when it is opened.

Figure 4 is a schematic structural diagram of the utility model in use.

The labels in the figure are as follows:

1-fixer; 2-sling; 3-rope ring; 4-locking piece; 5-hinge; 6-anti-slip layer; 7-length adjustment buckle; 8-dialysis outer tube; 9-abdominal surface; 10- Protective cover; 11-buckle; 12-contact layer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figure 1, the utility model provides a dialysis outer tube fixation device, which includes a fixator 1 and a hanging rope 2. A rope threading ring 3 is installed on the upper surface of the fixator 1, and the fixator 1 passes through the rope threading ring 3. Set on the hanging rope 2 , wherein the hanging rope 2 passes through the rope threading ring 3 .

Furthermore, the sling 2 is equipped with a length adjustment buckle 7 for adjusting the length of the sling 2, which not only reduces the possibility of skin allergies caused by the sling 2 rubbing on the neck, but also increases comfort. The hanging rope 2 can be made of highly soft and anti-allergic materials, such as anti-allergic silicone. When in use, firstly, the fixer 1 is movably set on the sling 2 through the rope ring 3, and the sling 2 adjusts the length of the sling 2 through the length adjustment buckle 7 so that the fixer 1 is hung at the designated position. , to adapt to children of different heights. The length adjustment buckle 7 in this embodiment can be adjusted using a conventional telescopic buckle, etc., and the specific adjustment method is not limited in the present invention.

in:

The holder 1 includes two oppositely arranged cladding shells connected by a connector 5. In this embodiment, for convenience, the cladding shell can be in the shape of a semi-cylinder, and the two oppositely arranged cladding shells can form a complete cylinder. , so that the outer dialysis tube can be placed directly in the cylinder.

At the same time, in order to facilitate the placement of the dialysis outer tube, the two casings rotate around the connecting piece 5, and the other ends of the casings are snap-connected through the locking piece 4 to realize the two casings. opening or closing of the shell.

In this embodiment, the locking member 4 is a conventional unlocking button and the connecting member 5 is a conventional hinge.

After pressing the locking member 4, the front upper half and the lower half of the casing in the retainer 1 are separated, while the connection between the upper half and the lower half of the back of the retainer 1 is still connected through the hinge 5, so that the fixed The device 1 can be opened into two semi-hollow cylindrical tubular structures connected on one side. After the outer dialysis tube is put in, the upper half and the lower half of the front of the holder 1 are re-closed to close the holder 1 And restored to a hollow cylindrical tubular structure.

In addition, in order to avoid direct pressure on the outer dialysis tube, as shown in Figures 2 and 3, an anti-slip layer 6 is installed on the inner surface of the casing. The anti-slip layer 6 is composed of a plurality of massive silica gel protrusions, and the plurality of massive silica gel protrusions are evenly distributed on the inner surface of the casing. There are gaps between adjacent block-shaped silicone protrusions.

The protective layer 6 can increase the friction between the outer dialysis tube and the casing, thereby preventing the outer dialysis tube from sliding within the casing, thereby preventing the outer dialysis tube from being pulled under the action of external force and affecting the therapeutic effect.

In the present utility model, further, in order to improve the fit between the fixator 1 and the human body and to protect the outer dialysis tube, a protective cover 10 is provided to realize the connection between the fixator and the human body.

A protective cover 10 is movably connected to the side of one of the casings through buckles 11 . The other side surface of the protective cover 10 is provided with a contact layer 12, and the contact layer 12 has an arc-shaped structure. Furthermore, the contact layer can be made of a material that is anti-slip and anti-allergic on the outside and soft on the inside, such as a silicone-wrapped sponge. When in use, the other end of the outer dialysis tube 8 passing through the abdominal cavity surface 9 will pass through the protective cover 12 and the holder 1 .

To sum up, the holder 1 of the present invention has a hollow cylindrical tubular structure after being merged. The hinge 5 installed on the back makes the holder 1 form an openable and closable structure, and the opening and closing of the holder 1 is controlled by the locking piece 4. , the outer dialysis tube 8 can pass through it, and the silica gel anti-slip layer 6 installed inside the holder 1 can closely fit the outer dialysis tube 8 passing through it, thereby better fixing the outer dialysis tube 8 and making the outer dialysis tube 8 Not easy to slide out.

The wound can be further protected by the protective cover 10. The outer surface of the contact layer 12 that is in direct contact with the skin is curved and made of non-slip material. The inner part is made of softer material, which can fit more closely with the skin, thus limiting the risk of dialysis. Tube 8's range of motion can also improve comfort.

As shown in Figure 4, specific usage:

Insert the end of the dialysis outer tube 8 away from the abdominal cavity surface 9 from the side of the protective cover 10 with the contact layer, and pass out the other side, so that the contact layer 12 on the protective cover 10 is close to the abdominal cavity surface 9, and press the retainer 1 The locking piece 4 on the upper part of the fixer 1 separates the front connection between the upper half and the lower half of the fixer 1. The upper half of the fixer 1 can rotate around the hinge 5, so that the fixer 1 is separated from the front into an upper part and a lower part. part, insert the end of the dialysis outer tube 8 away from the abdominal cavity surface 9 through the end of the fixator 1 with the buckle 11, and pass the other end out, close the fixator 1, and at the same time connect the fixator 1 to the protective cover 10 through the buckle 11 , hang the sling 2 on the child's neck, and adjust the sling 2 to the appropriate length through the length adjustment buckle 7.

The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within the essence and protection scope of this application, and such modifications or equivalent substitutions should also be deemed to fall within the protection scope of this application.

Claims (7)

1. The outer dialysis tube fixing device is characterized by comprising a lifting rope (2) and a fixer (1) sleeved on the lifting rope (2) through a rope penetrating ring (3), wherein a length adjusting buckle (7) for adjusting the length of the lifting rope (2) is arranged on the lifting rope (2);

the fixer (1) comprises two cladding shells which are oppositely arranged and connected through a connecting piece (5), wherein the two cladding shells rotate around the connecting piece (5), and the other ends of the cladding shells are buckled and connected through a locking piece (4) so as to realize the opening or closing of the two cladding shells.

2. A dialysis outer tube fixation device according to claim 1, characterized in that the threading ring (3) is fixedly mounted on the fixation means (1).

3. A dialysis outer tube fixing device according to claim 1, wherein the inner surfaces of the envelope are each provided with an anti-slip layer (6).

4. A dialysis outer tube fixing device according to claim 3, wherein the anti-slip layer (6) consists of a plurality of block-shaped silica gel protrusions, and a plurality of block-shaped silica gel protrusions are evenly distributed on the inner surface of the envelope.

5. The dialysis outer tube fixing device according to claim 4, wherein gaps are arranged between adjacent massive silica gel bulges.

6. A dialysis outer tube fixing device according to claim 1, wherein the side of one of the shells is movably connected with a protective cover (10) by means of a snap (11).

7. The dialysis outer tube fixing device according to claim 6, wherein a contact layer (12) is arranged on the other side surface of the protective cover (10), and the contact layer (12) is of an arc-shaped structure.