CN201111424Y - Peritonaeum dialysis tube - Google Patents
Peritonaeum dialysis tube Download PDFInfo
- Publication number
- CN201111424Y CN201111424Y CNU2008200172949U CN200820017294U CN201111424Y CN 201111424 Y CN201111424 Y CN 201111424Y CN U2008200172949 U CNU2008200172949 U CN U2008200172949U CN 200820017294 U CN200820017294 U CN 200820017294U CN 201111424 Y CN201111424 Y CN 201111424Y
- Authority
- CN
- China
- Prior art keywords
- dialysis
- catheter
- projections
- conduit
- dialysis catheter
- 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
Links
- 238000000502 dialysis Methods 0.000 title claims abstract description 49
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 229920004933 Terylene® Polymers 0.000 claims description 7
- 210000000569 greater omentum Anatomy 0.000 abstract description 10
- 210000004303 peritoneum Anatomy 0.000 abstract description 3
- 210000001519 tissue Anatomy 0.000 abstract description 3
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 2
- 229920004934 Dacron® Polymers 0.000 abstract 1
- 238000001802 infusion Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 239000000385 dialysis solution Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model belongs to medical apparatus and instruments used in the nephrology department of a hospital, in particular relating to a peritoneum dialysis catheter. The technical proposal of the utility model is that: the peritoneum dialysis catheter includes a catheter and two dacron wooly lantern rings which are positioned at the middle part of the external wall of the catheter, the inserting end of the catheter is provided with a plurality of projections, the pipe wall and the projections at the inserting end of the catheter are provided with a plurality of dialysis holes, the great epiploon and other tissues in the abdominal cavity are not likely to completely wrap and wind the dialysis catheter to result in the blockage of the dialysis catheter, thus ensuring the smoothness of fluid; moreover, as the projections are also provided with the dialysis holes, the fluid exchange area is enlarged, the infusion and the drainage of dialysate are smoother due to the increased dialysis holes. The dialysis catheter is not likely to drift and be wrapped by the great epiploon, thus greatly prolonging the service life of the dialysis catheter and relieving the pain and economic burden for patients at the same time.
Description
Technical field
This utility model belongs to the used medical apparatus and instruments of hospital's Urology Department, relates in particular to a kind of peritoneal dialysis catheter.
Background technology
Treat at present renal failure dialysis commonly used clinically and have two kinds, a kind of is to carry out hemodialysis with artificial kidney, another kind is to utilize peritoneum as dialyzer, rely on dialysis disperse and Ultrafiltration, reach the peritoneal dialysis of therapeutic purposes, the advantage of peritoneal dialysis is: equipment is simple, expense is cheap, operation easily, absolute contraindication is few, is widely used.The straight pipe type peritoneal dialysis catheter of using in the prior art, the early stage Dialysis tubing that easily takes place of dialysis drifts about, later stage holds because of intraperitoneal structures such as omentum majuss, stops up the conduit side opening and causes dialysis solution drain obstacle, and the doctor has to pull out old pipe by surgical operation, more renew pipe, this has not only increased patient's financial burden, and brings a lot of miseries to patient, repeatedly operation, patient's body constitution is descended, be unfavorable for the treatment in later stage; Curved tube formula peritoneal dialysis catheter is inserted Intraabdominal volume owing to having increased, and has stoped holding and drifting about of omentum majus to a certain extent, but inserts Intraabdominal volume owing to having increased, and the otch when putting pipe and tube drawing is all very big, increases misery to patient.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of peritoneal dialysis catheter is provided that this scenario-frame is simple, can stop holding of drift and omentum majus.
The technical solution of the utility model is: a kind of peritoneal dialysis catheter, comprise conduit and two terylene hair matter collars that are positioned at the conduit outer wall middle part, and the insertion end of described conduit has a plurality of projections, has a plurality of dialysis hole on the tube wall of conduit insertion end and the projection.The terylene hair matter collar is adhesively fixed on conduit by binding agent, partly insert the abdominal cavity by operation, connective tissue can be grown in the terylene hair matter collar, play the fixedly effect of Dialysis tubing and sealing, because a plurality of projections on the cylindrical conduit outer wall are towards different directions, not not in one plane, tissues such as Intraabdominal omentum majus are not easy to hold Dialysis tubing fully from the outside and cause Dialysis tubing to stop up, even the head of projection is held, dialysis hole on the sidewall of depression position on the tube wall and projection can be not blocked yet so, guaranteed that liquid stream is unimpeded, and owing on the projection dialysis hole is arranged also, increased the liquid stream exchange area, the dialysis hole of increase makes pouring into drain of dialysis solution more smooth and easy.
Described projection is circular-arc, and differs in size.Circular-arc projection has reduced the friction of conduit and abdominal visceral browser, and the projection that differs in size even held by omentum majus, also is that big projection is held, and the dialysis hole in the kick forever can be not blocked, guaranteed carrying out smoothly of peritoneal dialysis.
The head of the insertion end of described conduit has wing dish, has a plurality of dialysis hole on the wing dish.Can prevent pipe end drift like this and held by omentum majus.
The beneficial effects of the utility model are: because the insertion end of conduit has a plurality of projections, have a plurality of dialysis hole on duct wall and the projection.Tissues such as Intraabdominal omentum majus are not easy to hold Dialysis tubing fully from the outside and cause Dialysis tubing to stop up, guaranteed that liquid stream is unimpeded, and owing on the projection dialysis hole is arranged also, increased the liquid stream exchange area, the dialysis hole of increase makes pouring into drain of dialysis solution more smooth and easy.The drift of Dialysis tubing be difficult for to take place and being held by omentum majus, prolonged the service time of Dialysis tubing greatly, has alleviated patient's misery and financial burden simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model,
Among the figure: 1 is conduit, and 2 is the terylene hair matter collar, and 3 is projection, and 4 are the dialysis hole, and 5 is wing dish.
The specific embodiment
According to shown in Figure 1, peritoneal dialysis catheter among the figure, comprise conduit (1) and be positioned at two terylene hair matter collars (2) at conduit (1) outer wall middle part, the terylene hair matter collar (2) is adhesively fixed on conduit (1) by binding agent, the insertion end of conduit (1) has a plurality of projections (3), have a plurality of dialysis hole (4) on the tube wall of conduit (1) insertion end and the projection (3), this is circular-arc for a projection (3), and differ in size, the head of the insertion end of conduit (1) has wing dish (5), has a plurality of dialysis hole (4) on the wing dish (5).
Claims (4)
1, a kind of peritoneal dialysis catheter comprises conduit and two terylene hair matter collars that are positioned at the conduit outer wall middle part, and it is characterized in that: the insertion end of described conduit has a plurality of projections, and a plurality of dialysis hole is arranged on the tube wall of conduit insertion end and the projection.
2, a kind of peritoneal dialysis catheter according to claim 1, it is characterized in that: described projection is a circular arc, and differs in size.
3, a kind of peritoneal dialysis catheter according to claim 1 and 2, it is characterized in that: the head of described conduit insertion end has wing dish.
4, a kind of peritoneal dialysis catheter according to claim 3 is characterized in that: a plurality of dialysis hole is arranged on the described wing dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200172949U CN201111424Y (en) | 2008-02-01 | 2008-02-01 | Peritonaeum dialysis tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200172949U CN201111424Y (en) | 2008-02-01 | 2008-02-01 | Peritonaeum dialysis tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111424Y true CN201111424Y (en) | 2008-09-10 |
Family
ID=39963167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200172949U Expired - Fee Related CN201111424Y (en) | 2008-02-01 | 2008-02-01 | Peritonaeum dialysis tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111424Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105879144A (en) * | 2016-03-31 | 2016-08-24 | 中南大学湘雅三医院 | Sympathetic ganglion drug delivery device and using method thereof |
| CN107041979A (en) * | 2016-12-13 | 2017-08-15 | 上海市杨浦区中心医院 | Nephrology dept.'s peritoneum dialysis catheter |
| CN110665081A (en) * | 2019-11-04 | 2020-01-10 | 昆明医科大学第一附属医院 | Sealed peritoneal dialysis device |
-
2008
- 2008-02-01 CN CNU2008200172949U patent/CN201111424Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105879144A (en) * | 2016-03-31 | 2016-08-24 | 中南大学湘雅三医院 | Sympathetic ganglion drug delivery device and using method thereof |
| CN107041979A (en) * | 2016-12-13 | 2017-08-15 | 上海市杨浦区中心医院 | Nephrology dept.'s peritoneum dialysis catheter |
| CN110665081A (en) * | 2019-11-04 | 2020-01-10 | 昆明医科大学第一附属医院 | Sealed peritoneal dialysis device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2002030489A3 (en) | Peritoneal dialysis catheters | |
| CN201111424Y (en) | Peritonaeum dialysis tube | |
| CN104383620A (en) | Novel dual-channel peritoneal dialysis catheter suitable for operation under endoscope | |
| CN205913576U (en) | Novel peritoneum dialysis tubing | |
| CN108245726B (en) | Float pipe unscrambler for peritoneal dialysis pipe | |
| CN201618293U (en) | Critical negative pressure washing drainage tube | |
| ZA202108375B (en) | Pump assembly and system for inducing negative pressure in a portion of a urinary tract of a patient | |
| CN201337742Y (en) | Multifunctional peritoneal cavity drainage tube | |
| CN201192481Y (en) | Multifunctional abdominal-cavity negative-pressure conduction device | |
| CN202478259U (en) | Peritoneal dialysis tube | |
| CN210131168U (en) | An anti-drift peritoneal dialysis catheter | |
| CN204193165U (en) | Peritoneal dialysis catheter | |
| CN201618206U (en) | Peritoneum dialysis catheter for nephrology department therapy | |
| CN209405368U (en) | Connectors for peritoneal dialysis catheters | |
| CN203263905U (en) | Double-cavity peritoneal dialysis built-in tube | |
| CN209451034U (en) | Disposable asepsis hemodialysis conduit | |
| CN202526654U (en) | Peritoneal dialysis tube for nephrology department | |
| CN216703154U (en) | Catheter kit for transanal ileus | |
| CN205360103U (en) | Peritoneal dialysis pipe | |
| CN209333007U (en) | Double-channel drainage tube connector is being reequiped with single-chamber drainage tube | |
| CN201888982U (en) | Pelvis drainage and ureter stent integrated tube | |
| CN209933630U (en) | Peritoneal dialysis tube convenient to disinfect | |
| CN220385532U (en) | Peritoneal dialysis catheter flusher | |
| CN200991447Y (en) | Peritoneal dialysis treatment pipe for urinaemia | |
| CN111803740A (en) | Peritoneal dialysis cannula pipe easy to operate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 |