CN201200659Y - Peritoneal dialysis external tube fixing belt - Google Patents

Abstract

The utility model relates to a medical device, in particular to a medical device for uremia patients, and more specifically to a fixing device for a peritoneal dialysis outer tube. The utility model provides a relatively low cost and can The peritoneal dialysis external tube is very stably fixed on the waist, and the peritoneal dialysis external tube will not move during the patient's daily activities. A cavity matching the diameter of the peritoneal dialysis outer tube, an insertion hole for the peritoneal dialysis outer tube is set at one end of the cavity, and an outer tube positioning hole with an inner diameter matching the outer tube is set next to the insertion hole. The fixing belt structure of the peritoneal dialysis outer tube of the present invention It is simple and easy to use, and can fix the outer tube of peritoneal dialysis very stably, and can be widely used in the medical industry.

Description

Peritoneal dialysis external tube fixing belt

technical field

The utility model relates to a medical device, in particular to a medical device for uremia patients, more specifically to a fixing device for a peritoneal dialysis outer tube.

Background technique

Uremic patients in daily life need regular dialysis. Many patients now adopt peritoneal dialysis. Specifically, peritoneal dialysis is a kind of peritoneal dialysis that enters peritoneal dialysis fluid from the outside of the human body through a secondary tube. Toxins, the role of maintaining electrolyte balance. The process of peritoneal dialysis is to perfuse the dialysate in series and parallel, and perfuse the peritoneal cavity uniformly through the pipeline for 2-4 hours according to the doctor's order, and release the dialysate of these metabolic wastes and excess water from the peritoneal cavity through the outer tube. Then pour in new peritoneal dialysis fluid, so that the toxins and excess water in the body can be continuously discharged in this way, so that the patient needs to permanently install a dialysis tube on the abdomen, and the care of the outlet of the dialysis tube is very important , A little carelessness will lead to infection, and then peritonitis. There is also no special peritoneal dialysis outer tube fixing device in the prior art, and patients generally find a way to fix it themselves, so many patients have infection, and if the fixation is not good, the outer tube will be damaged.

Contents of the invention

The purpose of this utility model is to overcome the above defects and provide a peritoneal dialysis outer tube fixing belt which is relatively low in cost and can very stably fix the peritoneal dialysis outer tube on the waist so that the patient does not move the peritoneal dialysis outer tube during daily activities .

The technical scheme of the peritoneal dialysis outer tube fixing belt of the utility model is as follows: it is set as a strip-shaped strip, and a cavity matching the diameter of the peritoneal dialysis outer tube is set on the strip, and one end of the cavity is provided with a peritoneum The insertion hole of the dialysis outer tube is provided with an outer tube positioning hole whose inner diameter matches the outer tube.

The edge of the inner side of the positioning hole of the outer tube is wrapped with a soft material.

The two ends of the belt are provided with a connecting device that can connect the belt into a ring, the connecting device can be set as a snap button, and the connecting device can be set as a hook-type connecting device or a clamping-type connecting device.

One section or all of the ribbons are set as elastic devices that can be stretched transversely.

The peritoneal dialysis outer tube of the utility model can be fixed on the patient's waist like a belt, so that the patient can well protect the peritoneal dialysis outer tube when moving, and it also has the following advantages:

1. Avoid over-activity of the human body, pull the outer tube, cause skin irritation, redness, and damage at the exit, prevent tunnel infection at the exit, and reduce peritonitis.

2. Fixed firmly, the patient can move by himself, turn over, and cough is not easy to come out.

3. Protect the outer tube from being cut by external hard objects and sharp objects to avoid hard cracks.

4. Easy to clean and disinfect.

5. It is convenient to obtain materials, simple to make, economical and practical, and relieves the trouble of patients taking tubes.

6. Smooth appearance, high visibility, strong comfort, easy for patients to operate by themselves.

7. The material is easy to use, white or light-colored soft cotton cloth can be used; the length varies with the body shape.

Description of drawings

Fig. 1 is a structural schematic diagram of the peritoneal dialysis outer tube fixing belt of the present invention.

Detailed ways

Example 1:

As shown in the figure, the peritoneal dialysis external tube fixing belt of the present embodiment is set as a long strip, and a cavity 5 matching the diameter of the peritoneal dialysis external tube is arranged on the strip, and the cavity 5 is 2 away from the elastic device 2 The distance is 4 centimetres, the length of cavity 5 is set to 23 centimetres, and one end of cavity 5 is provided with the insertion hole 4 of peritoneal dialysis outer tube, and the outer tube location hole 3 that inner diameter matches with outer tube is set beside the insertion hole 4. The edge of the inner side of the outer tube positioning hole 3 is wrapped with a soft material. Both ends of the belt are provided with a connecting device that can connect the belt into a ring, and the connecting device can be set as a snap button 1 . Part of the ribbon is set as an elastic device 2 that can be stretched transversely.

When the peritoneal dialysis outer tube fixing belt of the utility model is in use, the patient only needs to pass the peritoneal dialysis outer tube through the outer tube positioning hole 3, then insert it from the insertion hole 4 into the cavity 5 of the fixing belt, and then tie it like a tie. Just tie the fixing belt on the waist like a belt, because the cavity 5 and the positioning hole 3 are all matched with the diameter of the peritoneal dialysis outer tube, so after the patient has tied the fixing belt, the peritoneal dialysis outer tube is very stable and firm. Fixed on the patient's waist, the peritoneal dialysis tube will not move even if the patient is moving, and the inner edge of the positioning hole is wrapped with soft material, even if the peritoneal dialysis tube moves slightly in the positioning hole, it will not be damaged The peritoneal dialysis outer tube effectively protects the peritoneal dialysis outer tube and also protects the patient's life-saving tube.

Example 2:

The difference between this embodiment and Embodiment 1 is that the peritoneal dialysis outer tube fixing belt of the present embodiment is provided with a zipper on the outside of the cavity where the peritoneal dialysis outer tube is inserted, and all of the belt is set as an elastic device, so that the fixing belt Lateral stretch is better.

The distance between the cavity and the length and the positioning hole of the outer tube and the elastic device can be set arbitrarily as required.

The outer peritoneal dialysis tube fixing belt of the utility model has a simple structure, is convenient to use, can fix the outer tube of the peritoneal dialysis very stably, and can be widely used in the medical industry.

Claims (7)

1. a peritoneal dialysis outer tube fixing band, is characterized in that: it is set to elongated strip, and the cavity that matches with the peritoneal dialysis outer tube diameter is set on the band, and one end of the cavity is provided with a peritoneal dialysis outer tube. The insertion hole of the pipe is provided with an outer pipe positioning hole whose inner diameter matches the outer pipe. 2. The peritoneal dialysis outer tube fixing belt according to claim 1, characterized in that: the inner edge of the outer tube positioning hole is wrapped with a soft material. 3. The peritoneal dialysis external tube fixing belt according to claim 1, characterized in that: the two ends of the belt are provided with connecting devices capable of connecting the belt into a ring. 4. The peritoneal dialysis outer tube fixing belt according to claim 3, characterized in that: the connecting device can be set as a buckle. 5. The peritoneal dialysis external tube fixing belt according to claim 3, characterized in that the connecting device can be a hook-type connecting device or a clamping-type connecting device. 6. The peritoneal dialysis external tube fixing belt according to claim 1, characterized in that: part or all of the belt is set as an elastic device that can be stretched transversely. 7. The peritoneal dialysis external tube fixing belt according to claim 1, characterized in that a zipper is arranged outside the cavity.

Images