Peritoneal dialysis catheter fixing band

Abstract

The utility model discloses a peritoneal dialysis catheter fixing band, which relates to the technical field of peritoneal dialysis and comprises an annular fixing band body made of textile cloth, a first elastic band is sewn on the upper edge of the fixing band body, and a second elastic band is sewn on the lower edge of the fixing band body. A double-layer cloth bag is sewn on the inner side of the fixing band body, and a first peritoneal dialysis tube outlet and a second peritoneal dialysis tube outlet are symmetrically formed in the double-layer cloth bag respectively; an outer cloth bag is sewn on the outer side of the double-layer cloth bag; according to the utility model, the fixing band body made of the textile cloth is arranged, so that the material is soft and more comfortable, the air permeability is good, and the skin state cannot be influenced when a patient uses the fixing band; meanwhile, the first elastic band and the second elastic band are sewn on the fixing band body, the fixing band body can be fixed to the abdominal cavity of the patient, the displacement phenomenon is avoided, and the fixing band can adapt to patients of different body types.

Description

Technical Field

[0001] The utility model relates to the technical field of peritoneal dialysis, in particular to a peritoneal dialysis catheter fixing belt. Background Art

[0002] Peritoneal dialysis utilizes the properties of the peritoneum as a semi-permeable membrane. The prepared dialysate is regularly and regularly infused into the patient's peritoneal cavity through a catheter due to gravity. Due to the difference in solute concentration gradient on both sides of the peritoneum, the solute on the high-concentration side moves to the low-concentration side, and the water moves from the hypotonic side to the hypertonic side. The peritoneal dialysis fluid is continuously replaced to achieve the purpose of clearing metabolic products and toxic substances from the body and correcting water and electrolyte imbalances. However, since peritoneal dialysis requires the catheter to be left in the body for a long time, a fixation belt is needed to fix the catheter to prevent traction or displacement of the catheter in daily life.

[0003] The existing catheter fixing belt has a simple structure, and the catheter can be easily pulled when the patient moves. The peritoneal dialysis external short tube needs to be replaced every 3-6 months. When replacing, the titanium joint needs to be soaked in iodine tincture. Usually, the patient has to hold the iodine tincture for half an hour, which is inconvenient for the patient to operate. Utility Model Content

[0004] The purpose of the utility model is to provide a peritoneal dialysis catheter fixing belt to solve the following technical problems:

[0005] The existing catheter fixing belt has a simple structure, and the catheter can be easily pulled when the patient moves. The peritoneal dialysis external short tube needs to be replaced every 3-6 months. When replacing, the titanium joint needs to be soaked in iodine tincture. Usually, the patient has to hold the iodine tincture for half an hour, which is inconvenient for the patient to operate.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A peritoneal dialysis catheter fixing belt, comprising a fixing belt body arranged in a ring shape, the fixing belt body being made of textile cloth, wherein a first elastic belt is sewn on the upper edge of the fixing belt body, and a second elastic belt is sewn on the lower edge;

[0008] A double-layer cloth bag is sewn on the inner side of the fixing belt body, and a first peritoneal dialysis tube outlet and a second peritoneal dialysis tube outlet are symmetrically opened on the double-layer cloth bag;

[0009] An outer cloth bag is sewn on the outer side of the double-layer cloth bag.

[0010] Preferably, a first bag opening and a second bag opening are symmetrically distributed on both sides of the double-layer bag for accommodating a peritoneal dialysis tube.

[0011] Preferably, two groups of circular openings are symmetrically provided on the outer cloth bag.

[0012] Preferably, a transparent bag is provided on the outer cloth bag for storing record cards.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model provides a fixing belt body made of textile cloth, which is not only soft and more comfortable, but also has good air permeability, and will not affect the skin condition of the patient when using it; at the same time, by sewing the first elastic band and the second elastic band arranged on the fixing belt body, the fixing belt body can be fixed to the abdominal cavity of the patient to avoid displacement, so as to adapt to patients of different body shapes;

[0015] (2) When the patient is undergoing peritoneal dialysis, the two ends of the peritoneal dialysis catheter are passed through the first peritoneal dialysis tube outlet and the second peritoneal dialysis tube outlet respectively. The utility model has a simple structure, is easy to use, and has a good fixing effect. In addition, under the action of the channel, the catheter can be isolated from the skin, thereby preventing bacteria from growing due to the catheter contacting the skin; at the same time, the fixing belt body is used to limit the catheter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a structural schematic diagram of a peritoneal dialysis catheter fixing belt of the utility model;

[0018] Figure 2 This is a schematic diagram of the unfolded outer structure of a peritoneal dialysis catheter fixing belt of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the unfolded inner structure of a peritoneal dialysis catheter fixing belt.

[0020] In the figure: 1, fixing belt body; 2, transparent bag; 3, outer cloth bag; 101, first elastic belt; 102, second elastic belt; 103, double-layer cloth bag; 201, first cloth bag opening; 202, second cloth bag opening; 301, first peritoneal dialysis tube outlet; 302, circular opening; 303, second peritoneal dialysis tube outlet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-3 As shown, the utility model is a peritoneal dialysis catheter fixing belt, comprising a fixing belt body 1 arranged in a ring shape, the fixing belt body 1 is made of textile cloth, wherein a first elastic belt 101 is sewn on the upper edge of the fixing belt body 1, and a second elastic belt 102 is sewn on the lower edge; in one implementation of the present embodiment, the present embodiment is provided with a fixing belt body 1 made of textile cloth, which is not only soft and more comfortable, but also has good air permeability, and will not affect the skin condition of the patient when using it; at the same time, by sewing the first elastic belt 101 and the second elastic belt 102 arranged on the fixing belt body 1, the fixing belt body 1 can be fixed to the abdominal cavity of the patient to avoid displacement, so as to adapt to patients of different body shapes;

[0024] A double-layer cloth bag 103 is sewn on the inner side of the fixing belt body 1, and a first peritoneal dialysis tube outlet 301 and a second peritoneal dialysis tube outlet 303 are symmetrically opened on the double-layer cloth bag 103;

[0025] Specifically, when the patient is undergoing peritoneal dialysis, the two ends of the peritoneal dialysis catheter are passed through the first peritoneal dialysis catheter outlet 301 and the second peritoneal dialysis catheter outlet 303 respectively. The structure is simple, easy to use, and has a good fixing effect. In addition, under the effect of the channel, the catheter can be isolated from the skin, thereby preventing bacteria from growing due to the catheter contacting the skin; at the same time, the fixing belt body 1 is used to limit the position of the catheter;

[0026] An outer cloth bag 3 is also sewn on the outside of the double-layer cloth bag 103; it can be explained that when the patient replaces the external short tube, iodine tincture is placed in the outer cloth bag 3, and then the titanium joint of the pipe is immersed in iodine tincture for disinfection. The patient does not need to hold the iodine tincture bottle by himself, which is more convenient to use.

[0027] As a further solution of this embodiment, a first bag opening 201 and a second bag opening 202 are symmetrically distributed on both sides of the double-layer bag 103 for accommodating a peritoneal dialysis tube.

[0028] Example 2

[0029] Based on Example 1, please refer to Figure 1-Figure 2 , two groups of circular openings 302 are symmetrically provided on the outer bag 3; specifically, when changing the peritoneal dialysis tube, the end of the catheter can be inserted into the outer bag 3 through the circular opening 302;

[0030] A transparent bag 2 is provided on the outer cloth bag 3 for storing record cards for recording information such as catheter placement, tube replacement and prescription.

[0031] Working principle of the utility model: when peritoneal dialysis is performed on a patient, the present embodiment provides a fixing belt body 1 made of textile cloth, which is not only soft and more comfortable, but also has good air permeability, and will not affect the skin condition of the patient when used; at the same time, by sewing the first elastic band 101 and the second elastic band 102 arranged on the fixing belt body 1, the fixing belt body 1 can be fixed to the abdominal cavity of the patient to avoid displacement.

[0032] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A peritoneal dialysis catheter fixing belt, characterized in that: The fixing belt body (1) is arranged in a ring shape, the fixing belt body (1) is made of textile cloth, wherein a first elastic belt (101) is sewn on the upper edge of the fixing belt body (1), and a second elastic belt (102) is sewn on the lower edge; A double-layer cloth bag (103) is sewn on the inner side of the fixing belt body (1), and a first peritoneal dialysis tube outlet (301) and a second peritoneal dialysis tube outlet (303) are symmetrically provided on the double-layer cloth bag (103); An outer cloth bag (3) is sewn onto the outer side of the double-layer cloth bag (103).

2. A peritoneal dialysis catheter fixing belt according to claim 1, characterized in that: A first cloth bag opening (201) and a second cloth bag opening (202) are symmetrically arranged on both sides of the double-layer cloth bag (103) for accommodating a peritoneal dialysis tube.

3. A peritoneal dialysis catheter fixing belt according to claim 1, characterized in that: Two groups of circular openings (302) are symmetrically formed on the outer cloth bag (3).

4. A peritoneal dialysis catheter fixing belt according to claim 3, characterized in that: A transparent bag (2) is provided on the outer cloth bag (3) for storing record cards.

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