CN206543297U - Anti- drift peritoneal dialysis dedicated conduits - Google Patents
Anti- drift peritoneal dialysis dedicated conduits Download PDFInfo
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- CN206543297U CN206543297U CN201621244154.6U CN201621244154U CN206543297U CN 206543297 U CN206543297 U CN 206543297U CN 201621244154 U CN201621244154 U CN 201621244154U CN 206543297 U CN206543297 U CN 206543297U
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- dialysis
- layer
- drift
- rubber tube
- hose
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- 238000000502 dialysis Methods 0.000 title claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000002747 omentum Anatomy 0.000 description 2
- 210000004303 peritoneum Anatomy 0.000 description 2
- 238000012959 renal replacement therapy Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000028208 end stage renal disease Diseases 0.000 description 1
- 201000000523 end stage renal failure Diseases 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 239000003330 peritoneal dialysis fluid Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009120 supportive therapy Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
本实用新型公开了一种防漂移腹膜透析专用导管，包括透析胶管，透析胶管的一端设置有套管，另一端设置有环形褶皱层，环形褶皱层与透析胶管为一体成型结构，且之间为中空腔，中空腔通过设置在透析胶管壁中的输气管道与套管处的输气接口连接，透析胶管上设置有至少两个贯穿环形褶皱层的通孔，通孔与透析胶管和环形褶皱层为一体成型结构；本实用新型通过对褶皱层的充气实现褶皱层体积的变化，防止透析胶管发生飘移，同时还设置有多个通孔，能够有效的防止透析胶管堵塞的问题。
The utility model discloses a special catheter for anti-drifting peritoneal dialysis, which comprises a dialysis rubber tube. One end of the dialysis rubber tube is provided with a sleeve, and the other end is provided with an annular fold layer. Hollow cavity, the hollow cavity is connected to the gas transmission interface at the casing through the gas transmission pipe arranged in the wall of the dialysis rubber tube. The dialysis rubber tube is provided with at least two through holes through the annular fold layer, and the through holes are connected with the dialysis rubber tube and the annular folds. The layer is integrally formed structure; the utility model realizes the volume change of the folded layer by inflating the folded layer, prevents the drift of the dialysis hose, and is also provided with a plurality of through holes, which can effectively prevent the blockage of the dialysis hose.
Description
技术领域：Technical field:
本实用新型涉及一种腹膜透析领域，特别是涉及一种防漂移腹膜透析专用导管。The utility model relates to the field of peritoneal dialysis, in particular to a special catheter for anti-drifting peritoneal dialysis.
背景技术：Background technique:
腹膜透析是利用人体自身的腹膜作为透析膜的一种透析方式。通过灌入腹腔的透析液与腹膜另一侧的毛细血管内的血浆成分进行溶质和水分的交换，清除体内滞留的代谢产物和过多的水分，同时通过透析液补充机体所必需的物质。通过不断的更换腹透液，达到肾脏替代或支持治疗的目的，是终末期肾功能衰竭或急性肾功能衰竭患者临床常用且有效的肾脏替代治疗方式。Peritoneal dialysis is a form of dialysis that uses the body's own peritoneum as the dialysis membrane. The dialysate infused into the peritoneal cavity exchanges solutes and water with the plasma components in the capillaries on the other side of the peritoneum, removes metabolites and excess water retained in the body, and at the same time replenishes the body's necessary substances through the dialysate. Through continuous replacement of peritoneal dialysis fluid to achieve the purpose of renal replacement or supportive therapy, it is a commonly used and effective renal replacement therapy for patients with end-stage renal failure or acute renal failure.
现有腹膜透析使用的腹膜透析管为直管，管的端头上带有多个侧孔，这种腹膜透析管在病人透析早期容易发生透析管漂移，而在后期因大网膜包绕易阻塞导管侧孔致使透析液引流出现障碍，造成透析治疗失败。每当发生上述情况时，需要重新插管或更换透析管，有些病人需要进行二次手术，这不仅增加了病人的痛苦，而且增加了病人的经济负担，甚至影响疾病的正常治疗，同时由于带有多个凸出的侧孔或者设置成树枝状，在进行操作时，造成了操作的不便或大网膜包绕到上面，造成了透析管的难以取出。The peritoneal dialysis tube used in existing peritoneal dialysis is a straight tube with multiple side holes on the end of the tube. This kind of peritoneal dialysis tube is prone to dialysis tube drift in the early stage of patient dialysis. Obstruction of the side hole of the catheter leads to obstruction of dialysate drainage, resulting in failure of dialysis treatment. Whenever the above situation occurs, it is necessary to reintubate or replace the dialysis tube, and some patients need to undergo a second operation, which not only increases the suffering of the patient, but also increases the financial burden of the patient, and even affects the normal treatment of the disease. There are multiple protruding side holes or arranged in a dendritic shape, which causes inconvenience in operation or the omentum is wrapped around the top during operation, making it difficult to take out the dialysis tube.
实用新型内容：Utility model content:
本实用新型所要解决的技术问题是：克服现有技术的不足，提供一种结构简单、便于携带，能够有效防止漂移且不易堵塞的防漂移腹膜透析专用导管。The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a special anti-drift catheter for peritoneal dialysis that is simple in structure, easy to carry, can effectively prevent drift and is not easy to be blocked.
本实用新型的技术方案是：一种防漂移腹膜透析专用导管，包括透析胶管，所述透析胶管的一端设置有套管，另一端设置有环形褶皱层，所述环形褶皱层与透析胶管为一体成型结构，且之间为中空腔，所述中空腔通过设置在透析胶管壁中的输气管道与套管处的输气接口连接。The technical scheme of the utility model is: a special catheter for anti-drifting peritoneal dialysis, including a dialysis hose, one end of the dialysis hose is provided with a sleeve, and the other end is provided with an annular fold layer, and the ring fold layer is integrated with the dialysis hose Forming structure with a hollow cavity between them, the hollow cavity is connected with the gas transmission interface at the casing through the gas transmission pipeline arranged in the wall of the dialysis rubber tube.
所述透析胶管上设置有至少两个贯穿环形褶皱层的通孔，所述通孔与透析胶管和环形褶皱层为一体成型结构。The dialysis rubber tube is provided with at least two through holes passing through the annular folded layer, and the through holes are integrally formed with the dialysis rubber tube and the annular folded layer.
本实用新型的有益效果是：The beneficial effects of the utility model are:
1、本实用新型通过对褶皱层的充气实现褶皱层体积的变化，防止透析胶管发生飘移，同时还设置有多个通孔，能够有效的防止透析胶管堵塞的问题。1. The utility model realizes the volume change of the folded layer by inflating the folded layer, prevents the dialysis hose from drifting, and is also provided with a plurality of through holes, which can effectively prevent the blockage of the dialysis hose.
2、本实用新型设置有褶皱层，可以进行充气和放气实现褶皱层提及的变化，实现防止透析胶管飘移问题的同时，还方便了人员对透析胶管放置和拿出的操作。2. The utility model is provided with a wrinkled layer, which can be inflated and deflated to realize the change of the wrinkled layer, prevent the drift of the dialysis hose, and facilitate the operation of personnel to place and take out the dialysis hose.
3、本实用新型透析胶管上设置有贯穿环形褶皱层的通孔，且通孔与透析胶管和褶皱层为一体结构，在环形褶皱层充气鼓起时，通孔处由于与透析胶管连接，形成通孔低于褶皱层即褶皱层环绕通孔，有效的防止通孔堵塞的问题。 3. The dialysis rubber hose of the utility model is provided with a through hole through the annular folded layer, and the through hole is integrated with the dialysis rubber hose and the folded layer. When the annular folded layer is inflated, the through hole is connected with the dialysis rubber hose to form a The through hole is lower than the wrinkled layer, that is, the wrinkled layer surrounds the through hole, which effectively prevents the problem of through hole clogging.
4、本实用新型通孔与透析胶管和褶皱层为一体结构，增加了褶皱层充气时间的强度，防止环形褶皱层的破裂，同时在放气后，褶皱层其体积变小，便于人员进行放置和拿取操作，由于为整体结构，有效的减少大网膜的缠绕。 4. The through hole of the utility model is integrated with the dialysis hose and the folded layer, which increases the strength of the folded layer inflated, prevents the rupture of the annular folded layer, and at the same time, after deflation, the volume of the folded layer becomes smaller, which is convenient for personnel to place And taking operation, due to the overall structure, effectively reduce the winding of the omentum.
5、本实用新型通气孔设置在透析胶管壁中，一体结构方便操作，同时还减少了通气管设置在透析胶管通道中时对透析胶管通道的占用。5. The ventilation hole of the utility model is set in the wall of the dialysis hose, and the integrated structure is convenient for operation, and at the same time, it also reduces the occupation of the dialysis hose channel when the ventilation tube is arranged in the dialysis hose channel.
附图说明：Description of drawings:
图1为防漂移腹膜透析专用导管的结构示意图。Fig. 1 is a schematic diagram of the structure of a special catheter for anti-drifting peritoneal dialysis.
图2为放气时防漂移腹膜透析专用导管的结构示意图。Fig. 2 is a schematic diagram of the structure of the anti-drift peritoneal dialysis catheter when deflated.
图3为充气时防漂移腹膜透析专用导管的结构示意图。Fig. 3 is a schematic diagram of the structure of the anti-drift catheter for peritoneal dialysis when it is inflated.
具体实施方式：detailed description:
实施例：参见图1、图2和图3，图中，1-透析胶管，2-套管，3-环形褶皱层，4-中空腔，5-输气管道，6-输气接口，7-通孔。Embodiment: See Figure 1, Figure 2 and Figure 3, in the figure, 1-dialysis hose, 2-sleeve, 3-annular folded layer, 4-hollow cavity, 5-gas pipeline, 6-gas connection, 7 -Through hole.
防漂移腹膜透析专用导管，包括透析胶管1，透析胶管1的一端设置有套管2，另一端设置有环形褶皱层3，环形褶皱层3与透析胶管1为一体成型结构，且之间为中空腔4，中空腔4通过设置在透析胶管1壁中的输气管道5与套管2处的输气接口6连接。Anti-drift peritoneal dialysis catheter, including dialysis hose 1, one end of the dialysis hose 1 is provided with a sleeve 2, and the other end is provided with an annular folded layer 3, the annular folded layer 3 is integrally formed with the dialysis hose 1, and the space between them is hollow The cavity 4 and the hollow cavity 4 are connected with the gas delivery interface 6 at the casing 2 through the gas delivery pipeline 5 arranged in the wall of the dialysis rubber tube 1 .
透析胶管1上设置有至少两个贯穿环形褶皱层3的通孔7，通孔7与透析胶管1和环形褶皱层3为一体成型结构。The dialysis rubber tube 1 is provided with at least two through holes 7 passing through the annular folded layer 3 , and the through holes 7 are integrally formed with the dialysis rubber tube 1 and the annular folded layer 3 .
使用时，人员把透析胶管1设置在患者体内，并通过充气实现环形褶皱层3的变大，对透析胶管1起到限位的作用，由于通孔7与透析胶管1和环形褶皱层3连接，对环形褶皱层3具有拉扯作用，实现环形褶皱层3对通孔7的环绕，透析液在通孔7中进出，通过输气管道5对环形褶皱层3进行放气，则环形褶皱层3在通孔7的拉扯作用和气压的作用下，紧贴透析胶管1，方便人们对透析胶管1的操作。When in use, personnel set the dialysis hose 1 in the patient's body, and realize the enlarging of the annular folded layer 3 by inflating it, which plays a role in limiting the dialysis hose 1, because the through hole 7 is connected with the dialysis hose 1 and the annular folded layer 3 , has a pulling effect on the annular folded layer 3, and realizes that the annular folded layer 3 surrounds the through hole 7, and the dialysate enters and exits in the through hole 7, and the annular folded layer 3 is deflated through the gas pipeline 5, and the annular folded layer 3 Under the pulling action of the through hole 7 and the action of the air pressure, it is close to the dialysis rubber tube 1 , which is convenient for people to operate the dialysis rubber tube 1 .
以上所述，仅是本实用新型的较佳实施例而已，并非对本实用新型作任何形式上的限制，凡是依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本实用新型技术方案的范围内。The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to within the scope of the technical solution of the utility model.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621244154.6U CN206543297U (en) | 2016-11-21 | 2016-11-21 | Anti- drift peritoneal dialysis dedicated conduits |
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|---|---|---|---|
| CN201621244154.6U CN206543297U (en) | 2016-11-21 | 2016-11-21 | Anti- drift peritoneal dialysis dedicated conduits |
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| CN206543297U true CN206543297U (en) | 2017-10-10 |
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| CN201621244154.6U Expired - Fee Related CN206543297U (en) | 2016-11-21 | 2016-11-21 | Anti- drift peritoneal dialysis dedicated conduits |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785777A (en) * | 2018-03-22 | 2018-11-13 | 丽水市人民医院 | A kind of peritoneal dialysis catheters preventing displacement |
| CN109876219A (en) * | 2019-03-06 | 2019-06-14 | 广州市红十字会医院（暨南大学医学院附属广州红十字会医院） | Novel peritoneal dialysis catheter and using method thereof |
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2016
- 2016-11-21 CN CN201621244154.6U patent/CN206543297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109876219A (en) * | 2019-03-06 | 2019-06-14 | 广州市红十字会医院（暨南大学医学院附属广州红十字会医院） | Novel peritoneal dialysis catheter and using method thereof |
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Granted publication date: 20171010 Termination date: 20181121 |