CN205108515U

CN205108515U - Peritoneal dialysis manages protective case

Info

Publication number: CN205108515U
Application number: CN201520501436.9U
Authority: CN
Inventors: 杨敏; 巢文英; 邹芸; 李皓
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2015-07-10
Filing date: 2015-07-10
Publication date: 2016-03-30
Anticipated expiration: 2025-07-10

Abstract

The utility model discloses a peritoneal dialysis manages protective case, including fixed paster, fixed paster and folding coil pipe fixed connection, fixed paster has inlayer paster and outer paster, including outer paster covers on the laminating piece, and the area of outer paster is greater than the area of inlayer paster, outer paster periphery has the shirt rim, fixed paster tip still has fixed the knot with the junction of folding coil pipe, folding coil pipe is the semicircle pipe, a plurality of anti -sliding protruding edges of group have evenly been arranged to the inner wall of folding coil pipe, and the chamber is held to the inside constitution of folding coil pipe, every folding department of folding coil pipe, the arc chord angle all has, hold the outside in chamber and evenly arranged a plurality of class limit positions checkpost. The utility model discloses simple structure can guarantee that dialysis catheter is not torn the hemorrhage infection of sinus mouth, can guarantee patient use comfort simultaneously.

Description

Peritoneal dialysis catheter protective casing

Technical field

This utility model relates to a kind of medical apparatus and instruments, especially a kind of fixture of peritoneal dialysis catheter.

Background technology

Peritoneal dialysis (peritonealdialysis, PD) utilizes the peritoneum of human body self as a kind of dialysis of dialyzer.Carried out the exchange of solute and moisture by the plasma fraction in the blood capillary of the dialysis solution and peritoneum opposite side that pour into abdominal cavity, the metabolite of retention in purged body and too much moisture, supplement the necessary material of body by dialysis solution simultaneously.By constantly upgrading peritoneal dialysis liquid, reach kidney to substitute or the object of Supporting Therapy, peritoneal dialysis needs to implant a dialysis catheter at patient's abdominal part, and the nursing in dialysis catheter and exit is extremely important and key, especially early stage nursing is particularly important, patient often inadvertently can pull dialysis catheter, cause the infection of sinus tract mouth, hemorrhage, poor healing, cause the hypertrophy of later stage granulation tissue, and then cause sinus tract repeatedly to infect, even develop into peritonitis, therefore severe patient can cause dialysing unsuccessfully, so dialysis catheter is fixedly very important,

And the holder made by prior art, the needs of use can not be met, such as the patent No. is: 200820076932.4 or the patent No. be 201120513412.7, disclosed catheter anchoring system, be waist banded structure, such structure seems can fix dialysis catheter, but in actual use, if medical personnel find belt clasp tension, patient can feel uncomfortable, simultaneously particularly in summer, patient's waist is extremely easily perspired, cause dermatosis, the exit of dialysis catheter also and is easily infected simultaneously, if and belt clasp fluffs slightly, belt just can rotate along patient's waist, dialysis catheter can be pullled so on the contrary, run counter to desire.

Summary of the invention

It is simple that the purpose of this utility model is to provide a kind of structure; can ensure that dialysis catheter has certain flexible leeway when external force tractive; patient can realize that the saturating pipe of abdomen is pulled in time; and the external force factor of tractive can be removed in time; such patients with hemodialysis's conduit that can reduce is pulled the misery caused; protection sinus tract mouth, reduces the generation that sinus tract infects, can ensure the peritoneal dialysis catheter protective casing of patient's comfort simultaneously.

In order to achieve the above object, the technical solution of the utility model is: a kind of peritoneal dialysis catheter protective casing, comprise fixing paster, fixing paster is fixedly connected with folding coil pipe, fixing paster has internal layer paster and outer paster, outer paster covers on internal layer paster, and the area of outer paster is greater than the area of internal layer paster, outer paster periphery has shirt rim, the junction of fixing paster end and folding coil pipe also has clip, folding coil pipe is semi-circular tube, the inwall of folding coil pipe has been evenly arranged some groups of antislip cogs, and folding coil pipe Inner Constitution container cavity, each burst of folding coil pipe, all there is arc chord angle, the outside of container cavity has been evenly arranged some groups of clip for limitings.

Described folding coil pipe also has protection paster near fixing paster place.

The end of described folding coil pipe has protective sleeve.

Each burst periphery of described folding coil pipe, also has shirt rim.

Described internal layer paster, outer paster, shirt rim and protection paster are medical silica-gel.

Described Foldble disk pipe has to protect in outer tube and accommodation manages, and in holding, the inner chamber of pipe is container cavity, and antislip cog is evenly arranged on the inwall of pipe in accommodation.

After adopting said structure, fixing paster, fixing paster is fixedly connected with folding coil pipe, fixing paster has internal layer paster and outer paster, outer paster covers on internal layer paster, and the area of outer paster is greater than the area of internal layer paster, outer paster periphery has shirt rim, the junction of fixing paster end and folding coil pipe also has clip, the benefit of this spline structure is, this utility model does not need to use the structures such as belt just can be fixed on the abdominal part of patient by paster, and owing to have employed double layer design, after internal layer paster is attached to patient's skin of abdomen, outer paster can do secondary and fix, define dual fixing, even if wherein one deck comes off arbitrarily, one deck paster also can realize fixing in addition, and outer paster periphery has shirt rim, shirt rim not only can increase the contact area with skin, increase bonding force, external dust can be prevented simultaneously, liquid etc. enter, form the most basic protective effect, and dialysis catheter can penetrate clip and realizes fixing, and enter in folding coil pipe,

And folding coil pipe is semi-circular tube, the inwall of folding coil pipe has been evenly arranged some groups of antislip cogs, and folding coil pipe Inner Constitution container cavity, each burst of folding coil pipe, all there is arc chord angle, the outside of container cavity has been evenly arranged some groups of clip for limitings, such benefit is, it is all generally that casual action causes and by no means on purpose that patient pulls dialysis catheter, such as de-thing of wearing the clothes, or action of hand etc., therefore when dialysis catheter embeds the container cavity of folding coil pipe inside, after folded state, first can not vertically droop, be not easy to be pullled to, also can form certain headspace simultaneously, even if inadvertently pullled, also sinus tract outlet can not be pullled, hemorrhage infection will be caused even to dialyse the generation of the complication such as unsuccessfully because of the tractive of dialysis catheter, and the misery that patient causes because dialysis catheter is pulled can be reduced, and each burst of folding coil pipe, all there is arc chord angle, even if dialysis catheter has individual circular arc excessive after embedding the container cavity of folding coil pipe like this, and be unlikely to after being folded state, each burst becomes undue folds and makes the shape excessive deformation of dialysis catheter, avoid being damaged to dialysis catheter, also prevent the situation of infusing not smooth from occurring simultaneously, both ensure that the folded state realizing dialysis catheter, ensure again not to be damaged to dialysis catheter, do not hinder and change the smooth and easy of liquid, and the clip for limiting of folding coil pipe, do not deviate from the container cavity that dialysis catheter can be made to be fixed on folding coil pipe, antislip cog can ensure that dialysis catheter is not easy to be subjected to displacement in folding coil pipe, simultaneously, manage in folding coil pipe is divided into protection outer tube and holds, dialysis catheter is fixedly mounted in the container cavity holding interior pipe, and protect outer tube can play the effect of protection, both the reliable fixing of dialysis catheter had been achieved, serve again the effect of protection,

Described folding coil pipe also has protection paster near fixing paster place, can fixed fold coil pipe further, makes its end be attached on patient's skin of abdomen;

Folding end has protective sleeve and can protect the end of dialysis catheter at ordinary times, prevents dialysis catheter from receiving damage, also prevents dialysis catheter from receiving pollution simultaneously, takes off in use.

Each burst periphery of described folding coil pipe, also there is shirt rim, this makes it possible to make folding coil pipe also be attached to the skin of abdomen of patient, be unlikely at ordinary times arbitrarily to slouch, reduce the probability that patient touches, simultaneously when patient touches because of carelessness, each burst has shirt rim, even if a burst is pulled, other bursts still can be attached to patient's abdominal part, and be unlikely to all to be drawn, further achieve the fixing of dialysis catheter.

The utility model has the advantages that apparent, because peritoneal dialysis is a kind of Therapeutic Method at home, it is so thoughtful that the nursing of being therefore in cannot reach in hospital, if patient adopts the holder of waistband type, taking off of every day, wearing is all a severe test, and the just fixing paster of this utility model and patient contact and protect paster, and all pasters are medical silica-gel, do not have any side effect, therefore when Personal hygiene without the need to this utility model is taken off, also patient can not had influence on simultaneously, by the simplest structure, reach the object of fixing dialysis catheter, also ensure that the comfort level of patient simultaneously.

Accompanying drawing explanation

Fig. 1 is main TV structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of folding coil pipe of the present utility model.

Detailed description of the invention

The embodiment provided below in conjunction with accompanying drawing is described in further detail this utility model.

As Fig. 1, shown in 2, a kind of peritoneal dialysis catheter protective casing, comprise fixing paster 1, fixing paster 1 is fixedly connected with folding coil pipe 2, fixing paster 1 has internal layer paster 3 and outer paster 4, outer paster 4 covers on internal layer paster 3, and the area of outer paster 4 is greater than the area of internal layer paster 3, outer paster 4 periphery has shirt rim 4-1, the junction of fixing paster 1 end and folding coil pipe 2 also has clip 5, folding coil pipe 2 is semi-circular tube, the inwall of folding coil pipe 2 has been evenly arranged some groups of antislip cogs 6, and folding coil pipe 2 Inner Constitution container cavity 7, each burst of folding coil pipe 2, all there is arc chord angle 8, the outside of container cavity 7 has been evenly arranged some groups of clip for limitings 9.

As shown in Figure 1, 2, described folding coil pipe 2 also has protection paster 10 near fixing paster 1 place.

As shown in Figure 1, 2, the end of described folding coil pipe 2 has protective sleeve 11.

As shown in Figure 1, 2, each burst periphery of described folding coil pipe 2, also has shirt rim 4-1.

As shown in Figure 1, 2, described internal layer paster 3, outer paster 4, shirt rim 4-1 are medical silica-gel with protection paster 10.

As shown in Figure 1, 2, described folding coil pipe 2 has protection outer tube 2-1 and holds interior pipe 2-2, and in holding, the inner chamber of pipe 2-2 is container cavity 7, and antislip cog 6 is evenly arranged on the inwall of pipe 2-2 in accommodation.

Claims

1. a peritoneal dialysis catheter protective casing, it is characterized in that: comprise fixing paster (1), fixing paster (1) is fixedly connected with folding coil pipe (2), fixing paster (1) has internal layer paster (3) and outer paster (4), outer paster (4) covers on internal layer paster (3), and the area of outer paster (4) is greater than the area of internal layer paster (3), outer paster (4) periphery has shirt rim (4-1), the junction of fixing paster (1) end and folding coil pipe (2) also has clip (5), folding coil pipe (2) is semi-circular tube, the inwall of folding coil pipe (2) has been evenly arranged some groups of antislip cogs (6), and folding coil pipe (2) Inner Constitution container cavity (7), each burst of folding coil pipe (2), all there is arc chord angle (8), the outside of container cavity (7) has been evenly arranged some groups of clip for limitings (9).

2. peritoneal dialysis catheter protective casing according to claim 1, is characterized in that: described folding coil pipe (2) also has protection paster (10) near fixing paster (1) place.

3. peritoneal dialysis catheter protective casing according to claim 1, is characterized in that: the end of described folding coil pipe (2) has protective sleeve (11).

4. peritoneal dialysis catheter protective casing according to claim 1, is characterized in that: each burst periphery of described folding coil pipe (2), also has shirt rim (4-1).

5. peritoneal dialysis catheter protective casing according to claim 1, is characterized in that: described internal layer paster (3), outer paster (4), shirt rim (4-1) are medical silica-gel with protection paster (10).

6. peritoneal dialysis catheter protective casing according to claim 1; it is characterized in that: manage (2-2) in described folding coil pipe (2) has protection outer tube (2-1) and holds; in holding, the inner chamber of pipe (2-2) is container cavity (7), and antislip cog (6) is evenly arranged on the inwall of pipe (2-2) in accommodation.