CN205360103U - Peritoneal dialysis pipe - Google Patents
Peritoneal dialysis pipe Download PDFInfo
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- CN205360103U CN205360103U CN201620107717.0U CN201620107717U CN205360103U CN 205360103 U CN205360103 U CN 205360103U CN 201620107717 U CN201620107717 U CN 201620107717U CN 205360103 U CN205360103 U CN 205360103U
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Abstract
The utility model belongs to the field of medical equipment, concretely relates to peritoneal dialysis pipe, including swing joint's branch connection pipe and abdominal cavity pipe, the two is again all including two bodys that connect in parallel, just two bodys of branch connection pipe respectively with two body intercommunications of abdominal cavity pipe, the end of branch connection pipe and abdominal cavity pipe, its two bodys are the branching setting. The utility model discloses peritoneal dialysis pipe is fit for novel bicarbonate peritonaeum and passes through the treatment, and is convenient fixed, the leakproofness is good, two -way dredges, can be in the direct intubate of bedside percutaneous, and need not the operation and open the peritonaeum, and improvement peritoneal dialysis treatment efficiency can be shown and the treatment field is being extended, stop the potential safety hazard of treatment in -process.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to peritoneal dialysis catheters.
Background technology
Dialysis is the principle being diffused into water (or buffer) by little molecule through semi-permeable membrane, a kind of separating and purifying technology little molecule and biomacromolecule separated.Dialysis therapy is the Therapeutic Method making the composition (solute or moisture) in body fluid be excreted by semipermeable membrane, generally can be divided into hemodialysis and peritoneal dialysis two kinds.
Peritoneal dialysis is to utilize peritoneum as semipermeable membrane, utilize action of gravity that the dialysis solution prepared pours into the peritoneal cavity of patient through conduit, so, the Concentraton gradient that there is solute in peritoneum both sides is poor, and the solute of high concentration side will to low concentration one side shifting (dispersion)；Moisture then can ooze a side shifting (osmosis) from hypotonic side to height.Constantly changed by abdominal dialysis liquid, to reach remove interior metabolism product, toxicant and correct the purpose of water, electrolyte balance disorder.
Peritoneal dialysis is commonly used to treat acute or chronic renal failure.In dialysis procedure, it is necessary to by peritoneal dialysis catheters Preserving time, carry out fluid exchange outside intraperitoneal to connect, be conducive to the protection of residual renal function, be also effective kidney alternative simultaneously.But, existing peritoneal dialysis catheters exists the problems such as fixing, poor, the easy blocking of sealing of difficulty, affects dialytic efficiency, even can cause the serious consequences such as antibacterial infection.
Utility model content
For solving the problems referred to above, a kind of peritoneal dialysis catheters of this utility model offer, its convenient fixing, good airproof performance, flow into road and efferent tract and separate, it is adaptable to full-automatic bicarbonate peritoneal dialysis, dialytic efficiency can be significantly improved, stop the potential safety hazard in therapeutic process.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions:
Peritoneal dialysis catheters, including the bifurcated connecting tube being flexibly connected and abdominal catheters, the two all includes again two bodys of parallel connection, and two bodys of described bifurcated connecting tube connect with two bodys of described abdominal catheters respectively；At the end of described bifurcated connecting tube and abdominal catheters, its two bodys are bifurcated and arrange.
Preferably, the material of described abdominal catheters is high-biocompatibility silica gel；Described bifurcated connecting tube material is high-strength PVC plastics.
Preferably, two body ends of described bifurcated connecting tube are equipped with calparine cap, can repeatedly use, and extend indwelling equipment and use the time.
Preferably, described bifurcated connecting tube and abdominal catheters are flexibly connected by titanium union joint.
Preferably, being provided with two terylene sets outside the middle part of described abdominal catheters, the distance between said two terylene set is 3～5cm；In use procedure, two terylene sets are respectively buried in abdominal subcutaneous and rectus abdominis m., play fixing abdominal catheters and stop that the pathogenic microorganism such as antibacterial causes infection from intrusion abdominal cavity, conduit tunnel, also prevent peritoneal dialysis solution from leaking outside effect simultaneously；Wherein, terylene set in inner side is from abdominal catheters end 25～35cm.
Preferably, two bodys of described abdominal catheters end are provided with a certain amount of side opening, are distributed within the scope of the axial 6～8cm of body end, better to play the disperse of peritoneal dialysis solution and to increase siphonage, and dispersible pressure, it is prevented that blocking；It is furthermore preferred that this distribution has the body of side opening can spin shape design, increase liquid flow velocity and prevent catheter displacement.
Preferably, two bodys of the abdominal catheters being positioned at outside abdominal cavity section are equipped with fluid stopping switch, convenient control.
Preferably, described abdominal catheters is provided with sclerozone (triangle fixed-wing), for its abdominal cavity outer portion is fixed on skin.
Positive beneficial effect of the present utility model:
(1) this utility model peritoneal dialysis catheters is that the dual pathways is run, and efferent tract separates with flowing into road, convenient control, good by property, is not easily blocked, can significantly improve dialytic efficiency.
(2) convenient fixing, the good airproof performance of this utility model peritoneal dialysis catheters, can stop the potential safety hazard in therapeutic process.
(3) the outer section of the abdominal cavity inner segment of this utility model peritoneal dialysis catheters and abdomen separate and is connected, is conducive to bedside percutaneous to carry out putting pipe, it is to avoid traditional operation incision peritoneum inserts conduit, is particularly suited for use during emergency treatment bedside peritoneal dialysis treatment.
Before dialysis starts, dialysis solution after antibacterial, endotoxin filter is delivered to human abdominal cavity from a body of bifurcated connecting tube end, after dialysis solution and body metabolism refuse carry out dialysis exchange fully, another body again through abdominal catheters end reclaims dialysis solution, so move in circles, to reach the purpose of kidney replacement or Supporting Therapy, relatively conventional peritoneal dialysis therapeutic efficiency significantly improves.
Accompanying drawing explanation
The structural representation of Fig. 1 this utility model peritoneal dialysis catheters；
In figure, 1 is bifurcated connecting tube, and 2 is abdominal catheters, and 3 is titanium union joint, and 4 is calparine cap, and 5 is side opening, and 6 is terylene set, and 7 switch for fluid stopping, and 8 is sclerozone.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Embodiment 1
Peritoneal dialysis catheters, is shown in Fig. 1, and including the bifurcated connecting tube removably connected through titanium union joint and abdominal catheters, the two all includes again two bodys of parallel connection, and two bodys of described bifurcated connecting tube connect with two bodys of described abdominal catheters respectively；At the end of described bifurcated connecting tube and abdominal catheters, its two bodys are bifurcated and arrange.The material of described abdominal catheters is high-biocompatibility silica gel；Described bifurcated connecting tube material is high-strength PVC plastics.
Two body ends of described bifurcated connecting tube are equipped with calparine cap, can repeatedly use, and extend indwelling equipment and use the time.
Being provided with two terylene sets outside the middle part of described abdominal catheters, the distance between said two terylene set is 3～5cm；In use procedure, two terylene sets are respectively buried in abdominal subcutaneous and rectus abdominis m., play fixing abdominal catheters and stop that the pathogenic microorganism such as antibacterial causes infection from intrusion abdominal cavity, conduit tunnel, also prevent peritoneal dialysis solution from leaking outside effect simultaneously；Wherein, inner side terylene set is from abdominal catheters end 30cm, and outside terylene set is from abdominal catheters other end 20cm.Described abdominal catheters is additionally provided with sclerozone, for its abdominal cavity outer portion is fixed on skin.Two bodys of described abdominal catheters are equipped with fluid stopping switch, convenient control.
Two bodys of described abdominal catheters end are equipped with a certain amount of side opening, are distributed in the scope of the axial 8cm of body end, with dispersive pressure, increase siphon, improve drainage speed, it is prevented that blocking；This distribution has the body of side opening to arrange rear effect in the shape of a spiral more preferably.
Above specific embodiment of the utility model being described in detail, but it is intended only as example, this utility model is not restricted to above description specific embodiment.To those skilled in the art, any equivalent modifications that this utility model is carried out and replacement are also all among category of the present utility model.Therefore, the impartial conversion made under without departing from spirit and scope of the present utility model and amendment, all it is encompassed within the scope of this utility model.
Claims (9)
1. peritoneal dialysis catheters, it is characterised in that: including the bifurcated connecting tube and the abdominal catheters that are flexibly connected, the two all includes again two bodys of parallel connection, and two bodys of described bifurcated connecting tube connect with two bodys of described abdominal catheters respectively；At the end of described bifurcated connecting tube and abdominal catheters, its two bodys are bifurcated and arrange.
2. peritoneal dialysis catheters according to claim 1, it is characterised in that: the material of described abdominal catheters is high-biocompatibility silica gel；Described bifurcated connecting tube material is high-strength PVC plastics.
3. peritoneal dialysis catheters according to claim 1, it is characterised in that: two body ends of described bifurcated connecting tube are equipped with calparine cap.
4. peritoneal dialysis catheters according to claim 1, it is characterised in that: described bifurcated connecting tube and abdominal catheters are flexibly connected by titanium union joint.
5. peritoneal dialysis catheters according to claim 1, it is characterised in that: being provided with two terylene sets outside the middle part of described abdominal catheters, the distance between said two terylene set is 3～5cm；Wherein, terylene set in inner side is from abdominal catheters end 25～35cm.
6. peritoneal dialysis catheters according to claim 1, it is characterised in that: two body ends of described abdominal catheters are provided with a certain amount of side opening, are distributed within the scope of the axial 6～8cm of body end.
7. peritoneal dialysis catheters according to claim 6, it is characterised in that: distribution has the body portion of side opening to arrange in the shape of a spiral.
8. peritoneal dialysis catheters according to claim 1, it is characterised in that: two bodys of described abdominal catheters are equipped with fluid stopping switch.
9. peritoneal dialysis catheters according to claim 1, it is characterised in that: described abdominal catheters is provided with sclerozone, for its abdominal cavity outer portion is fixed on skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107717.0U CN205360103U (en) | 2016-01-26 | 2016-01-26 | Peritoneal dialysis pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107717.0U CN205360103U (en) | 2016-01-26 | 2016-01-26 | Peritoneal dialysis pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360103U true CN205360103U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107717.0U Active CN205360103U (en) | 2016-01-26 | 2016-01-26 | Peritoneal dialysis pipe |
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| CN (1) | CN205360103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211029A (en) * | 2018-03-19 | 2018-06-29 | 廖蕴华 | A kind of animal peritoneal dialysis catheter |
| CN108785777A (en) * | 2018-03-22 | 2018-11-13 | 丽水市人民医院 | A kind of peritoneal dialysis catheters preventing displacement |
-
2016
- 2016-01-26 CN CN201620107717.0U patent/CN205360103U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211029A (en) * | 2018-03-19 | 2018-06-29 | 廖蕴华 | A kind of animal peritoneal dialysis catheter |
| CN108785777A (en) * | 2018-03-22 | 2018-11-13 | 丽水市人民医院 | A kind of peritoneal dialysis catheters preventing displacement |
| CN108785777B (en) * | 2018-03-22 | 2020-11-17 | 丽水市人民医院 | Prevent peritoneal dialysis catheter of aversion |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |