CN2385733Y - Anti-blocking peritoneal dialysis canula - Google Patents
Anti-blocking peritoneal dialysis canula Download PDFInfo
- Publication number
- CN2385733Y CN2385733Y CN 98229630 CN98229630U CN2385733Y CN 2385733 Y CN2385733 Y CN 2385733Y CN 98229630 CN98229630 CN 98229630 CN 98229630 U CN98229630 U CN 98229630U CN 2385733 Y CN2385733 Y CN 2385733Y
- Authority
- CN
- China
- Prior art keywords
- dialysis
- brush
- dialysis tubing
- dialysis tube
- blocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to an anti-blocking peritoneal dialysis sleeve, which is composed of a dialysis tube and a brush. The head of the dialysis tube has at least three hollow balls, the ball cores of which are not in the same plane surface, the hollow balls are respectively communicated with straight tubes; small through holes are distributed at the ball surface and at the front parts of the straight tubes; the brush is composed of a spherical brush head and a soft brush handle, and the diameter of the brush head is slightly larger than the inner diameter of ball heads of the dialysis tube. The dialysis tube and a plurality of ball heads can prevent the dialysis tube from blocking from the outer part. The brush is used for cleaning the dialysis tube, and the condition that the dialysis tube is blocked from the inner part can be avoided. Thus, the utility model can solve the problem the tube blockage which can not be overcome exists in peritoneal dialysis in the world at present. The condition that patients' pain, economic burden and infection which easily occurs are caused by the change of tubes because of blocking the tubes can be avoided.
Description
This utility model relates to a kind of peritoneal dialysis sleeve pipe.
Existing peritoneal dialysis catheter has two kinds of straight tube and curved tubes.No matter be straight tube or curved tube, its head axes causes head to be easy to be stopped up by intraperitoneal encapsulated by structures such as omentum majuss, secondly all on same plane, peritoneal dialysis catheter is also stopped up by fibrin in the dialysis solution and blood clot easily internally, makes Dialysis tubing can not continue to use.The processing means that in the medical treatment peritoneal dialysis catheter resulted in blockage are to use anticoagulant medicine, replace tubes or end dialysis.Anticoagulant often effect is bad; Replace tubes not only causes economically heavy burden to the patient, brings the human body and spiritual misery to the patient especially.
In view of the defective that above-mentioned existing peritoneal dialysis catheter exists, the purpose of this utility model is to design a kind of preventing to greatest extent internally or the outside peritoneal dialysis catheter that results in blockage.
Construction features of the present utility model has realized above-mentioned purpose of design preferably, the anti-blocking dialysis sleeve pipe of this utility model is made up of Dialysis tubing and hairbrush, the Dialysis tubing rear portion is hollow straight tube, afterbody is open, it is characterized in that the Dialysis tubing head has at least three centre ofs sphere not to be communicated with the Dialysis tubing straight tube at a planar hollow ball, be covered with the supporting hairbrush of small through hole and Dialysis tubing on the sphere of these three balls and on the anterior tube wall of Dialysis tubing and be made of spherical brush and soft brush holder, the brush diameter is a bit larger tham Dialysis tubing head spheroid internal diameter.
The Dialysis tubing of said structure, because of having three centre ofs sphere at least, its head is not communicated with straight tube through a short tube respectively at conplane hollow ball, so in dialysis procedure, tissues such as endoperitoneal omentum majus cause Dialysis tubing to stop up with regard to being not easy to wrap up Dialysis tubing fully from the outside, even in the worst case, bulb all is wrapped, and the small through hole between three hollow balls is also stopped up from outer wrap by omentum majus never.Because the hairbrush supporting with this Dialysis tubing arranged, then can regularly or aperiodically clean from Dialysis tubing inside, thereby but make this peritoneal dialysis catheter no matter from the outside still inner all long-term safety use and do not stop up.
This utility model has overcome the clogging that is difficult to overcome that existing peritoneal dialysis catheter exists, and has prolonged the service time of Dialysis tubing greatly, can alleviate patient suffering and financial burden to greatest extent.
Further specify this utility model below in conjunction with accompanying drawing:
The anti-blocking peritoneal dialysis catheter front view of Fig. 1
Fig. 2 Fig. 1 left view
Fig. 3 hairbrush front view
In the present embodiment, anti-blocking peritoneal dialysis sleeve pipe is made up of Dialysis tubing and hairbrush.The head of Dialysis tubing has three centre ofs sphere not at conplane hollow ball 3, is communicated with Dialysis tubing straight-tube portion 1 through short tube 4 respectively.These three short tubes do not link to each other with straight tube at same position.Be covered with through hole 6 on the anterior tube wall of sphere and straight tube, the hairbrush supporting with Dialysis tubing is made of spherical brush 7 and soft brush holder 2, and it is spherical that brush is, and its slightly larger in diameter is in the hollow ball internal diameter of Dialysis tubing head.
Utilize the supporting hairbrush can be regularly or irregularly remove foreign bodies such as the fibrin of Dialysis tubing inside and blood clot, effectively avoiding inner stops up, simultaneously, the bulb design of Dialysis tubing, also make it avoid Dialysis tubing to stop up from the outside to greatest extent, the terylene felt cover 5 on the straight tube is used for fixing Dialysis tubing and protects from infection.
This anti-blocking peritoneal dialysis catheter adopts at present general medical material (as silica gel) to make; Bristle can adopt the animal hair (as Pilus Sus domestica) of treated mistake, and brush holder can adopt elasticity better to have certain flexible material (as not saturating steel wire) and make.
Claims (1)
1, anti-blocking peritoneal dialysis sleeve pipe, form by Dialysis tubing and hairbrush, saturating folding pipe rear portion is hollow straight tube, afterbody is open, it is characterized in that the Dialysis tubing head have at least three centre ofs sphere not in one plane hollow ball be communicated with the Dialysis tubing straight tube respectively, be covered with small through hole on the sphere of these three balls and on the anterior tube wall of Dialysis tubing, the hairbrush supporting with Dialysis tubing is made of spherical brush and soft brush holder, and the brush diameter is a bit larger tham Dialysis tubing head spheroid internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229630 CN2385733Y (en) | 1998-10-07 | 1998-10-07 | Anti-blocking peritoneal dialysis canula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229630 CN2385733Y (en) | 1998-10-07 | 1998-10-07 | Anti-blocking peritoneal dialysis canula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385733Y true CN2385733Y (en) | 2000-07-05 |
Family
ID=33979491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98229630 Expired - Fee Related CN2385733Y (en) | 1998-10-07 | 1998-10-07 | Anti-blocking peritoneal dialysis canula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385733Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363061A (en) * | 2011-11-22 | 2012-02-29 | 肖国红 | Anti-blockage easily inserted three-cavity catheter device |
| CN102908689A (en) * | 2012-03-23 | 2013-02-06 | 遵义医学院附属医院 | Method for preventing peritoneal dialysis catheter from drifting and anti-drifting peritoneal dialysis catheter |
| CN104797286A (en) * | 2012-08-23 | 2015-07-22 | 安摩·笈多 | High flux basket catheter for efficient, continuous flow peritoneal dialysis |
-
1998
- 1998-10-07 CN CN 98229630 patent/CN2385733Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363061A (en) * | 2011-11-22 | 2012-02-29 | 肖国红 | Anti-blockage easily inserted three-cavity catheter device |
| CN102908689A (en) * | 2012-03-23 | 2013-02-06 | 遵义医学院附属医院 | Method for preventing peritoneal dialysis catheter from drifting and anti-drifting peritoneal dialysis catheter |
| CN104797286A (en) * | 2012-08-23 | 2015-07-22 | 安摩·笈多 | High flux basket catheter for efficient, continuous flow peritoneal dialysis |
| CN104797286B (en) * | 2012-08-23 | 2016-10-19 | 安摩·笈多 | High flux basket catheter for effectively continuous flowing peritoneal dialysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |