CN205913576U - Novel peritoneum dialysis tubing - Google Patents
Novel peritoneum dialysis tubing Download PDFInfo
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- CN205913576U CN205913576U CN201620685192.9U CN201620685192U CN205913576U CN 205913576 U CN205913576 U CN 205913576U CN 201620685192 U CN201620685192 U CN 201620685192U CN 205913576 U CN205913576 U CN 205913576U
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Abstract
The utility model discloses a novel peritoneum dialysis tubing, including the outer section pipe of integrated into one piece's in proper order abdomen, subcutaneous tunnel section pipe and abdomen inner segment pipe, wherein, dacron cover in the one end that subcutaneous tunnel section pipe is close to abdomen inner segment pipe is equipped with, the other end is equipped with the adjustable outer dacron cover of mounted position, and the afterbody of abdomen inner segment pipe divide into two at least abdomen inner conduit branch pipes, is equipped with a plurality of bellyings respectively and the hole of dialysing on abdomen inner conduit branch pipe, and subcutaneous tunnel section pipe is curved stereoplasm pipe. Structure more than adopting, subcutaneous tunnel section pipe can not take place to buckle, prevents the drift, and the position of outer dacron cover can be adjusted according to patient's actual conditions, has overcome the peritoneal dialysis catheter and the unmatched problem of patient's physique of the fixed dacron cover in area, has greatly alleviateed the uncomfortable of patient and has felt, simultaneously the utility model discloses increased with the abdominal cavity in the area of contact of liquid, has effectively improved the tapping and has gone out liquid speed, reduce and trade the liquid time, it is efficient dialyse, and is difficult for causing the pipe jam.
Description
Technical field
This utility model belongs to technical field of medical instruments and in particular to a kind of novel peritoneum dialysis tubing.
Background technology
In Urology Department clinically, uraemic patients need periodically to be dialysed, and how to be carried out using peritoneal dialysis mode now.
Peritoneal dialysis be by the use of human body itself peritoneum as dialyzer a kind of dialysis.By pouring into dialysis solution and the abdomen in abdominal cavity
Plasma fraction in the blood capillary of film opposite side carries out the exchange of solute and moisture, removes metabolite and the mistake of internal retention
Many moisture, supplements material necessary to body by dialysis solution simultaneously.Update peritoneal dialysis liquid by continuous, reach kidney and substitute
Or the purpose of Supporting Therapy.When peritoneal dialysis treatment, by peritoneal dialysis catheters, peritoneal dialysis solution is filled into abdominal cavity.Abdominal cavity
The side of interior peritoneum is the blood that peritoneum blood capillary is contained within waste and excessive moisture, and opposite side is peritoneal dialysis solution, blood
In waste and unnecessary moisture pass through peritoneum enter peritoneal dialysis liquid in.After a period of time, the abdomen containing waste and excessive moisture
Film dialysis solution is released from abdominal cavity, then fills into new peritoneal dialysis solution, so constantly circulates.
At present, the peritoneal dialysis catheter that peritoneal dialysis are usually used, with inside and outside two terylene sets, is located at peritoneum and front respectively
Sheath, and peritoneal dialysis catheter is divided into the outer section of abdomen, hypodermic tunnel section and abdomen inner segment, terylene set plays fixing peritoneal dialysis catheter, prevents
Superficial microbes enter the important function such as hypodermic tunnel.But two inside and outside the alternative peritoneal dialysis catheter of various models in market
Length between individual terylene set is fixed, and due to individual difference it is likely that leading to problems with: 1, hypodermic tunnel section mistake
Long, easily cause peritoneal dialysis catheter in subcutaneous folding, make peritoneal dialysis solution inadequate drainage, or outer terylene set is apart from skin openings
Cross the nearly effect it is easy to deviate to outside skin, losing fixing peritoneal dialysis catheter and preventing superficial microbes entrance hypodermic tunnel.2、
Abdomen inner segment is long or too short, easily causes patient uncomfortable, and is easily caused peritoneal dialysis catheter drift.
Inside and outside existing peritoneal dialysis catheter, the hypodermic tunnel section between two terylene sets adopts flexible pipe, easily flexural deformation,
Thus it is susceptible to peritoneal dialysis catheter drift in patients with hemodialysis, cause related complication.
Peritoneal dialysis need to put dialysis solution and enter abdominal cavity drain out, but, existing peritoneal dialysis catheters tapping and going out
Liquid speed degree is all relatively slow, and the replacing that patient completes a dialysis solution needs the long period.
The later stage of peritoneal dialysis, easily blocking body led to dialysis solution drain obstacle because of big net membrane structure wrapping, needed logical
Cross surgical operation and change pipe, economic patient economy burden, has increased patient suffering, has been unfavorable for anaphase.
Solving problem above becomes the task of top priority.
Utility model content
For solving above technical problem, this utility model provides one kind to be difficult to be blocked, and hypodermic tunnel section will not occur curved
Bent deformation, is not susceptible to drift about, dialytic efficiency is high, the novel peritoneum dialysis tubing of the position-adjustable of outer terylene set.
For achieving the above object, technical solutions of the utility model are as follows:
A kind of novel peritoneum dialysis tubing, it is characterized by: includes integrally formed abdomen successively outer section conduit, hypodermic tunnel section
Conduit and abdomen inner segment conduit, wherein, are provided with interior terylene set in hypodermic tunnel section conduit near one end of described abdomen inner segment conduit, separately
One end is provided with the adjustable outer terylene set of installation site, and the afterbody of described abdomen inner segment conduit is divided at least two abdomen inner catheters to prop up
Pipe, is respectively equipped with multiple lobe and dialysis hole on this abdomen inner catheter arm, and described hypodermic tunnel section conduit is the hard of arc
Matter conduit.
Using above structure, hypodermic tunnel section conduit is the hard conduit of arc, and hypodermic tunnel section conduit will not occur curved
Folding, prevents to drift about, and the position of outer terylene set can be adjusted according to the practical situation of patient, overcomes the fixing terylene set of band
Peritoneal dialysis catheter and the unmatched problem of patient's physique, it is to avoid outer terylene set is excessively near apart from skin openings, causes opening mistake
Closely deviate to outside skin, the problems such as the effect losing A/C and preventing superficial microbes from entering hypodermic tunnel, greatly mitigate
The sense of discomfort of patient, in addition, the afterbody of abdomen inner segment conduit is divided at least two abdomen inner catheter arms, in this abdomen inner catheter arm
On be respectively equipped with multiple lobe and dialysis hole, increase the contact area with intraperitoneal liquid, effectively increase tapping and go out
Liquid speed degree, reduces and changes the liquid time, and dialytic efficiency is high, and does not easily cause catheter blockage.
As preferred: described outer terylene set includes the first semi-ring and second semi-ring hinged with it, described the first half
Ring and the second semi-ring one of end face be provided with projection, another end face is provided be adapted with this projection recessed
Pass through described raised and groove locking after groove, described first semi-ring and the second semi-ring are rotating closed.Using above structure, structure letter
It is single, it is easy to accomplish, open the first semi-ring and second semi-ring of outer terylene set, after inserting correct position in the patient, you can button
Close locking.
As preferred: the internal layer of described first semi-ring and the second semi-ring is plastics or metal material, outer layer is terylene.Using
Above structure, outer layer is terylene, can effectively reduce the sense of discomfort of patient.
As preferred: be provided with scale on described hypodermic tunnel section conduit.Using above structure, the movement of outer terylene set away from
From need not measuring directly with reference to scale, specific inlet pipe depth can be slapped by observing the scale on peritoneal dialysis catheter
Hold, effectively increase the accuracy putting pipe.
As preferred: the afterbody of described abdomen inner catheter arm is helical form.Using above structure, increase and intraperitoneal liquid
Contact area.
As preferred: the outer section conduit of described abdomen and abdomen inner segment conduit are flexible silica gel tube.Using above structure, low cost
It is honest and clean, it is easy to accomplish.
Beneficial effect: the novel peritoneum dialysis tubing being provided using this utility model, structure is novel, it is easy to accomplish, subcutaneous tunnel
Road section conduit will not bend, and prevents to drift about, and the position of outer terylene set can be adjusted according to the practical situation of patient,
Overcome the peritoneal dialysis catheter with fixing terylene set and the unmatched problem of patient's physique, it is to avoid outer terylene set is opened apart from skin
Make a slip of the tongue near, cause opening excessively closely to deviate to outside skin, lose A/C and prevent superficial microbes from entering the work of hypodermic tunnel
With the problems such as, greatly alleviate the sense of discomfort of patient, and, this utility model increase the contact area with intraperitoneal liquid, has
Effect improves tapping and goes out liquid speed degree, reduces and changes the liquid time, and dialytic efficiency is high, and does not easily cause catheter blockage.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the profile of this utility model outer terylene set.
Specific embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
As shown in figure 1, a kind of novel peritoneum dialysis tubing, including integrally formed abdomen successively outer section conduit 1, hypodermic tunnel section
Conduit 2 and abdomen inner segment conduit 3, wherein, are provided with interior terylene in hypodermic tunnel section conduit 2 near one end of described abdomen inner segment conduit 3
Set 4, the other end is provided with the adjustable outer terylene set 5 of installation site, and the afterbody of described abdomen inner segment conduit 3 is divided into, and leads in two abdomens
Pipe arm 3a, has been covered with lobe 3a1 and dialysis hole 3a2, described abdomen inner catheter arm on this abdomen inner catheter arm 3a respectively
The afterbody of 3a is helical form, and the outer section conduit 1 of described abdomen and abdomen inner segment conduit 3 are flexible silica gel tube, and described hypodermic tunnel section is led
Pipe 2 is the hard conduit of arc, is provided with scale 8 on described hypodermic tunnel section conduit 2, and the displacement making outer terylene set 5 can
Need not be measured with reference to scale with direct, specific inlet pipe depth can be grasped by observing the scale on peritoneal dialysis catheter, has
Effect improves the accuracy putting pipe.
Refer to Fig. 2, described outer terylene set 5 includes the first semi-ring 5a and second semi-ring 5b hinged with it, described
First semi-ring 5a and the second semi-ring 5b one of end face be provided with raised 6, another end face is provided with and this projection 6
The groove 7 being adapted, is locked by described raised 6 and groove 7 after described first semi-ring 5a and the second semi-ring 5b is rotating closed, institute
The internal layer stating the first semi-ring 5a and the second semi-ring 5b is plastics or metal material, and outer layer is terylene.During use, according to the reality of patient
Outer terylene set 5 is adjusted to correct position by border situation, rotates the first semi-ring 5a and the second semi-ring 5b, the first semi-ring 5a and the second half
Projection 6 on ring 5b and groove 7 cooperate, and lock the first semi-ring 5a and the second semi-ring 5b, so that outer terylene set 5 is fixed on subcutaneous
Specified location on tunnel construction sections conduit 2, it is to avoid outer terylene set is excessively near apart from skin openings, causes the opening excessively closely to deviate to skin
Outward, the problems such as effect losing A/C and preventing superficial microbes from entering hypodermic tunnel.
Finally it is to be appreciated that foregoing description is only preferred embodiment of the present utility model, those skilled in the art is at this
Under the enlightenment of utility model, without prejudice on the premise of this utility model objective and claim, as multiple types being made
Represent, such conversion each falls within protection domain of the present utility model.
Claims (6)
1. a kind of novel peritoneum dialysis tubing it is characterised in that: include integrally formed abdomen outer section conduit (1), hypodermic tunnel successively
Section conduit (2) and abdomen inner segment conduit (3), wherein, in hypodermic tunnel section conduit (2) near one end of described abdomen inner segment conduit (3)
It is provided with interior terylene set (4), the other end is provided with the adjustable outer terylene set (5) of installation site, the afterbody of described abdomen inner segment conduit (3)
Be divided at least two abdomens inner catheter arm (3a), this abdomen inner catheter arm (3a) is respectively equipped with multiple lobe (3a1) and
Dialysis hole (3a2), described hypodermic tunnel section conduit (2) is the hard conduit of arc.
2. novel peritoneum dialysis tubing according to claim 1 it is characterised in that: described outer terylene set (5) includes the first half
Ring (5a) and second semi-ring (5b) hinged with it, described first semi-ring (5a) and the second semi-ring (5b) one of
End face is provided with raised (6), and another end face is provided with the groove (7) being adapted with this projection (6), described first semi-ring
(5a) described projection (6) and groove (7) locking are passed through after He the second semi-ring (5b) is rotating closed.
3. novel peritoneum dialysis tubing according to claim 2 it is characterised in that: described first semi-ring (5a) and the second semi-ring
(5b) internal layer is plastics or metal material, and outer layer is terylene.
4. novel peritoneum dialysis tubing according to claim 1 it is characterised in that: on described hypodermic tunnel section conduit (2)
It is provided with scale (8).
5. novel peritoneum dialysis tubing according to claim 1 it is characterised in that: the afterbody of described abdomen inner catheter arm (3a)
For helical form.
6. novel peritoneum dialysis tubing according to claim 1 it is characterised in that: the outer section conduit (1) of described abdomen and abdomen inner segment
Conduit (3) is flexible silica gel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685192.9U CN205913576U (en) | 2016-06-30 | 2016-06-30 | Novel peritoneum dialysis tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685192.9U CN205913576U (en) | 2016-06-30 | 2016-06-30 | Novel peritoneum dialysis tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205913576U true CN205913576U (en) | 2017-02-01 |
Family
ID=57875783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620685192.9U Expired - Fee Related CN205913576U (en) | 2016-06-30 | 2016-06-30 | Novel peritoneum dialysis tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205913576U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355189A (en) * | 2018-02-07 | 2018-08-03 | 温州市中心医院 | A kind of peritoneum dialysis catheter |
| CN109200369A (en) * | 2018-11-07 | 2019-01-15 | 郑州大学第附属医院 | A kind of peritoneal dialysis unit |
| CN110772676A (en) * | 2019-11-20 | 2020-02-11 | 上海交通大学医学院附属上海儿童医学中心 | Prevent stifled anti-drop peritoneal dialysis pipe |
| CN113730694A (en) * | 2021-09-18 | 2021-12-03 | 南昌大学第二附属医院 | Novel peritoneal dialysis tube |
| CN117899284A (en) * | 2024-01-23 | 2024-04-19 | 中国人民解放军陆军军医大学第二附属医院 | Nephrology department peritoneal dialysis nursing device |
-
2016
- 2016-06-30 CN CN201620685192.9U patent/CN205913576U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355189A (en) * | 2018-02-07 | 2018-08-03 | 温州市中心医院 | A kind of peritoneum dialysis catheter |
| CN109200369A (en) * | 2018-11-07 | 2019-01-15 | 郑州大学第附属医院 | A kind of peritoneal dialysis unit |
| CN109200369B (en) * | 2018-11-07 | 2021-03-02 | 郑州大学第一附属医院 | Peritoneal dialysis device |
| CN110772676A (en) * | 2019-11-20 | 2020-02-11 | 上海交通大学医学院附属上海儿童医学中心 | Prevent stifled anti-drop peritoneal dialysis pipe |
| CN113730694A (en) * | 2021-09-18 | 2021-12-03 | 南昌大学第二附属医院 | Novel peritoneal dialysis tube |
| CN113730694B (en) * | 2021-09-18 | 2024-05-14 | 南昌大学第二附属医院 | Peritoneal dialysis tube |
| CN117899284A (en) * | 2024-01-23 | 2024-04-19 | 中国人民解放军陆军军医大学第二附属医院 | Nephrology department peritoneal dialysis nursing device |
| CN117899284B (en) * | 2024-01-23 | 2024-07-16 | 中国人民解放军陆军军医大学第二附属医院 | Nephrology department peritoneal dialysis nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20170630 |