TWM540625U - Asymmetric drainage device - Google Patents
Asymmetric drainage device Download PDFInfo
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- TWM540625U TWM540625U TW105219350U TW105219350U TWM540625U TW M540625 U TWM540625 U TW M540625U TW 105219350 U TW105219350 U TW 105219350U TW 105219350 U TW105219350 U TW 105219350U TW M540625 U TWM540625 U TW M540625U
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Description
本創作相關於一種引流裝置，特別是相關於一種非對稱性之引流裝置。This creation relates to a drainage device, particularly to an asymmetrical drainage device.
當輸尿管狹窄或是阻塞時，會需要於其中設置輸尿管引流管以使腎臟的尿液能不受阻塞地流至膀胱。輸尿管引流管的結構主要是一條細細的軟管，兩端分別形成有捲曲結構，該捲曲結構供分別勾掛在腎臟及膀胱中，藉此輸尿管引流管得以穩固地設置於體內。When the ureter is stenotic or obstructed, it is necessary to provide a ureteral drainage tube to allow the urine of the kidney to flow to the bladder without obstruction. The structure of the ureteral drainage tube is mainly a thin hose, and the two ends are respectively formed with a curling structure for hooking in the kidney and the bladder respectively, whereby the ureteral drainage tube is stably set in the body.
輸尿管引流管二端的捲曲結構的設計對於固定之影響甚鉅，倘若該捲曲結構的尺寸太小，容易導致在腎臟及膀胱中的位移；而若太大，則容易產生異物感。因此，如何在固定效果及舒適感之間取得平衡係為當前輸尿管引流管待需努力的目標。The design of the crimped structure at the two ends of the ureteral drainage tube has a great influence on the fixation. If the size of the crimped structure is too small, it is likely to cause displacement in the kidney and the bladder; and if it is too large, foreign body sensation is likely to occur. Therefore, how to achieve a balance between fixation effect and comfort is the goal of the current ureteral drainage tube.
因此，本創作的目的即在提供一種非對稱性之引流裝置，能兼具良好之固定效果及置放於體內的舒適度。Therefore, the purpose of this creation is to provide an asymmetrical drainage device that combines good fixation with comfort in the body.
本創作為解決習知技術之問題所採用之技術手段係提供一種非對稱性之引流裝置，用以放入輸尿管以進行引流，該引流裝置包含：一本體導管，於一端捲曲形成有一膀胱迴圈部，並於另一端捲曲形成有一腎盂迴圈部，且該膀胱迴圈部與該腎盂迴圈部為相連通，該膀胱迴圈部係供設置於一膀胱內而卡固於該膀胱，而該腎盂迴圈部係供設置於一腎盂內而卡固於該腎盂，其中該腎盂迴圈部之捲曲直徑係大於該膀胱迴圈部之捲曲直徑，且該膀胱迴圈部之捲曲直徑係小於1公分。The technical means adopted by the present invention to solve the problems of the prior art provides an asymmetric drainage device for placing a ureter for drainage. The drainage device comprises: a body catheter curled at one end to form a bladder loop And having a pelvic loop portion formed at the other end, and the bladder loop portion is in communication with the renal pelvic loop portion, the bladder loop portion being disposed in a bladder to be engaged in the bladder, and The renal pelvic loop portion is disposed in a renal pelvis and is secured to the renal pelvis, wherein a curl diameter of the pelvic loop portion is greater than a curl diameter of the bladder loop portion, and a curl diameter of the bladder loop portion is less than 1 cm.
在本創作的一實施例中係提供一種非對稱性之引流裝置，該腎盂迴圈部之捲曲直徑係於2.5公分~1.5公分之間。In an embodiment of the present invention, an asymmetrical drainage device is provided, the curl diameter of the pelvic loop portion being between 2.5 cm and 1.5 cm.
在本創作的一實施例中係提供一種非對稱性之引流裝置，該腎盂迴圈部之捲曲直徑係於1.5公分~1公分之間。In an embodiment of the present invention, an asymmetrical drainage device is provided, the curl diameter of the pelvic loop portion being between 1.5 cm and 1 cm.
在本創作的一實施例中係提供一種非對稱性之引流裝置，該膀胱迴圈部之捲曲直徑係於1公分~0.5公分之間。In an embodiment of the present invention, an asymmetrical drainage device is provided, the crimped diameter of the bladder loop portion being between 1 cm and 0.5 cm.
在本創作的一實施例中係提供一種非對稱性之引流裝置，該膀胱迴圈部具有複數個連通於外之引流通孔。In an embodiment of the present invention, an asymmetrical drainage device is provided, the bladder loop portion having a plurality of through-flow passages communicating with the outside.
在本創作的一實施例中係提供一種非對稱性之引流裝置，該腎盂迴圈部具有複數個連通於外之引流通孔。In an embodiment of the present invention, an asymmetrical drainage device is provided, the renal pelvic loop portion having a plurality of flow-through holes communicating with the outside.
經由本創作的非對稱性之引流裝置所採用之技術手段，膀胱迴圈部的捲曲直徑限制在小於1公分，能夠降低於體內設置時引起膀胱產生異物感。較佳地，腎盂迴圈部之捲曲直徑係根據健康成人的腎盂空間大小而限制於1.5公分~1公分之間，使得非對稱性之引流裝置得以更為穩固於地設置在體內。According to the technical means adopted by the asymmetrical drainage device of the present invention, the curl diameter of the bladder loop portion is limited to less than 1 cm, which can reduce the foreign body sensation caused by the bladder when the body is placed. Preferably, the curl diameter of the pelvic loop is limited to between 1.5 cm and 1 cm depending on the size of the renal pelvis of a healthy adult, so that the asymmetrical drainage device is more stably placed in the body.
以下根據第1、2圖，而說明本創作的實施方式。該說明並非為限制本創作的實施方式，而為本創作之實施例的一種。Hereinafter, an embodiment of the present creation will be described based on the first and second figures. This description is not intended to limit the implementation of the present invention, but is one of the embodiments of the present invention.
如第1圖所示，依據本創作的一實施例的一非對稱性之引流裝置，係用以放入輸尿管以進行引流，該引流裝置包含一本體導管1，於一端捲曲形成有一膀胱迴圈部11，並於另一端捲曲形成有一腎盂迴圈部12，且該膀胱迴圈部11與該腎盂迴圈部12為相連通。詳細而言，在本實施例中，該本體導管1係採用撓性材質而製成，而可在該本體導管1中的固定桿體（圖未示）移離時，於其二端自動捲曲形成該膀胱迴圈部11及該腎盂迴圈部12。As shown in Fig. 1, an asymmetrical drainage device according to an embodiment of the present invention is for placing a ureter for drainage. The drainage device comprises a body catheter 1 which is crimped at one end to form a bladder loop. The portion 11 is crimped to form a pelvic loop portion 12 at the other end, and the bladder loop portion 11 is in communication with the pelvic loop portion 12. In detail, in the embodiment, the body duct 1 is made of a flexible material, and can be automatically curled at the two ends when the fixed rod body (not shown) in the body duct 1 is moved away. The bladder loop portion 11 and the pelvic loop portion 12 are formed.
如第2圖所示，該膀胱迴圈部11係供設置於一膀胱B內而卡固於該膀胱B，而該腎盂迴圈部12係供設置於一腎盂R內而卡固於該腎盂R。再如第1圖所示，該腎盂迴圈部12之捲曲直徑D1係大於該膀胱迴圈部11之捲曲直徑D2，且該膀胱迴圈部11之捲曲直徑D2係小於1公分，以降低卡固在膀胱時所引起的異物感。As shown in Fig. 2, the bladder loop portion 11 is provided in a bladder B and is fixed to the bladder B, and the renal pelvic loop portion 12 is provided in a renal pelvis R and is fixed in the renal pelvis R. Further, as shown in Fig. 1, the curl diameter D1 of the pelvic loop portion 12 is larger than the curl diameter D2 of the bladder loop portion 11, and the curl diameter D2 of the bladder loop portion 11 is less than 1 cm to lower the card. Foreign body sensation caused by fixation in the bladder.
較佳地，為了能良好地固定於膀胱以及降低較低膀胱異物感，該膀胱迴圈部11之捲曲直徑可限定於1公分~0.5公分之間。更進一步地，該膀胱迴圈部11之捲曲直徑可限制於0.5公分~0.1公分之間。Preferably, the curling diameter of the bladder loop portion 11 can be limited to between 1 cm and 0.5 cm in order to be well fixed to the bladder and to reduce the lower bladder foreign body sensation. Further, the curl diameter of the bladder loop portion 11 can be limited to between 0.5 cm and 0.1 cm.
類似地，該腎盂迴圈部12之捲曲直徑可限定於2.5公分~1.5公分之間。更進一步地，該腎盂迴圈部12之捲曲直徑可限制於1.5公分~1公分之間。Similarly, the curl diameter of the pelvic loop portion 12 can be limited to between 2.5 cm and 1.5 cm. Further, the curl diameter of the pelvic loop portion 12 can be limited to between 1.5 cm and 1 cm.
詳細而言，在本實施例中，該膀胱迴圈部11及該腎盂迴圈部12各具有複數個連通於外之引流通孔111、121，用以供引流出該本體導管1中的液體或結石等等。選擇性地，該引流通孔111、121的數量及大小可根據引流需要，例如需引流出的液體量，而被予以調整。In detail, in the present embodiment, the bladder loop portion 11 and the pelvic loop portion 12 each have a plurality of externally communicating passage holes 111, 121 for draining the liquid in the body conduit 1 Or stones and so on. Alternatively, the number and size of the flow-through holes 111, 121 may be adjusted according to the need for drainage, such as the amount of liquid to be drained.
以上之敘述以及說明僅為本創作之較佳實施例之說明，對於此項技術具有通常知識者當可依據以下所界定申請專利範圍以及上述之說明而作其他之修改，惟此些修改仍應是為本創作之創作精神而在本創作之權利範圍中。The above description and description are only illustrative of the preferred embodiments of the present invention, and those having ordinary skill in the art may make other modifications in accordance with the scope of the patent application as defined below and the above description, but such modifications are still It is the creative spirit of this creation and is within the scope of this creation.
1‧‧‧本體導管
11‧‧‧膀胱迴圈部
111、121‧‧‧引流通孔
12‧‧‧腎盂迴圈部
B‧‧‧膀胱
D1、D2‧‧‧捲曲直徑
R‧‧‧腎盂1‧‧‧ body catheter
11‧‧‧ Bladder loop
111, 121‧‧‧ Circulation holes
12‧‧‧Pyelopenic loop
B‧‧‧Bleak
D1, D2‧‧‧ crimp diameter
R‧‧‧ Kidney
第1圖為顯示根據本創作的一實施例的非對稱性之引流裝置的示意圖； 第2圖為顯示根據本創作的實施例的非對稱性之引流裝置於使用時的示意圖。1 is a schematic view showing an asymmetrical drainage device according to an embodiment of the present invention; and FIG. 2 is a schematic view showing an asymmetrical drainage device according to an embodiment of the present invention in use.
1‧‧‧本體導管 1‧‧‧ body catheter
11‧‧‧膀胱迴圈部 11‧‧‧ Bladder loop
111、121‧‧‧引流通孔 111, 121‧‧‧ Circulation holes
12‧‧‧腎盂迴圈部 12‧‧‧Pyelopenic loop
D1、D2‧‧‧捲曲直徑 D1, D2‧‧‧ crimp diameter
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105219350U TWM540625U (en) | 2016-12-20 | 2016-12-20 | Asymmetric drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105219350U TWM540625U (en) | 2016-12-20 | 2016-12-20 | Asymmetric drainage device |
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| Publication Number | Publication Date |
|---|---|
| TWM540625U true TWM540625U (en) | 2017-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105219350U TWM540625U (en) | 2016-12-20 | 2016-12-20 | Asymmetric drainage device |
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| TW (1) | TWM540625U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI611799B (en) * | 2016-12-20 | 2018-01-21 | 邦特生物科技股份有限公司 | Non-symmetrical drainage device |
| CN111278479A (en) * | 2017-08-25 | 2020-06-12 | 斯特拉塔卡系统有限公司 | Ureteral and bladder catheters and methods of introducing negative pressure to increase renal perfusion |
| TWI731518B (en) * | 2019-12-17 | 2021-06-21 | 貝斯美德股份有限公司 | Medical drainage tube made of silicone |
| US11420014B2 (en) | 2015-07-20 | 2022-08-23 | Roivios Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11471583B2 (en) | 2015-07-20 | 2022-10-18 | Roivios Limited | Method of removing excess fluid from a patient with hemodilution |
| US11541205B2 (en) | 2015-07-20 | 2023-01-03 | Roivios Limited | Coated urinary catheter or ureteral stent and method |
| US11612714B2 (en) | 2015-07-20 | 2023-03-28 | Roivios Limited | Systems and methods for inducing negative pressure in a portion of a urinary tract of a patient |
| US11752300B2 (en) | 2015-07-20 | 2023-09-12 | Roivios Limited | Catheter device and method for inducing negative pressure in a patient's bladder |
| US11896785B2 (en) | 2015-07-20 | 2024-02-13 | Roivios Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11918754B2 (en) | 2015-07-20 | 2024-03-05 | Roivios Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
-
2016
- 2016-12-20 TW TW105219350U patent/TWM540625U/en unknown
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11612714B2 (en) | 2015-07-20 | 2023-03-28 | Roivios Limited | Systems and methods for inducing negative pressure in a portion of a urinary tract of a patient |
| US11420014B2 (en) | 2015-07-20 | 2022-08-23 | Roivios Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11471583B2 (en) | 2015-07-20 | 2022-10-18 | Roivios Limited | Method of removing excess fluid from a patient with hemodilution |
| US11541205B2 (en) | 2015-07-20 | 2023-01-03 | Roivios Limited | Coated urinary catheter or ureteral stent and method |
| US11752300B2 (en) | 2015-07-20 | 2023-09-12 | Roivios Limited | Catheter device and method for inducing negative pressure in a patient's bladder |
| US11896785B2 (en) | 2015-07-20 | 2024-02-13 | Roivios Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11904113B2 (en) | 2015-07-20 | 2024-02-20 | Roivios Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11904121B2 (en) | 2015-07-20 | 2024-02-20 | Roivios Limited | Negative pressure therapy system |
| US11918754B2 (en) | 2015-07-20 | 2024-03-05 | Roivios Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| TWI611799B (en) * | 2016-12-20 | 2018-01-21 | 邦特生物科技股份有限公司 | Non-symmetrical drainage device |
| CN111278479A (en) * | 2017-08-25 | 2020-06-12 | 斯特拉塔卡系统有限公司 | Ureteral and bladder catheters and methods of introducing negative pressure to increase renal perfusion |
| CN111278479B (en) * | 2017-08-25 | 2023-11-21 | 罗维奥斯有限公司 | Ureteral and bladder catheters and methods of introducing negative pressure to increase renal perfusion |
| TWI731518B (en) * | 2019-12-17 | 2021-06-21 | 貝斯美德股份有限公司 | Medical drainage tube made of silicone |
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