CN202526754U - Three-dimensional inner side hole drainage tube - Google Patents
Three-dimensional inner side hole drainage tube Download PDFInfo
- Publication number
- CN202526754U CN202526754U CN2012201359982U CN201220135998U CN202526754U CN 202526754 U CN202526754 U CN 202526754U CN 2012201359982 U CN2012201359982 U CN 2012201359982U CN 201220135998 U CN201220135998 U CN 201220135998U CN 202526754 U CN202526754 U CN 202526754U
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- CN
- China
- Prior art keywords
- drainage tube
- stereo
- pigtail circle
- pigtail
- drainage
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- 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 - Lifetime
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Abstract
The utility model provides a three-dimensional inner side hole drainage tube, which comprises a tube body and a pigtail ring, wherein the pigtail ring is curled spirally, and is provided with a plurality of drainage holes towards the side wall of a spiral center. The drainage holes of the d three-dimensional inner side hole drainage tube are formed in the inner side of the pigtail ring, so that the probability of coverage of the drainage holes by human body tissues can be lowered effectively, the effective drainage section can be ensured effectively, smooth flow is ensured, drainage time is shortened, and the drainage efficiency is increased.
Description
Technical field
This utility model relates to a kind of urethral catheterization support, and the inboard that relates in particular to a kind of pigtail circle is provided with the 3 D stereo inboard aperture drainage tube of conduction hole.
Background technology
Under the situation such as ureter obstruction, pneumothorax, hemothorax, hydrothorax, bile surplus, health self generally can't normally be discharged hydrops, needs to use the urethral catheterization support to set up passage usually, fast and effeciently to carry out the discharge opeing treatment.In the existing urethral catheterization support, the body of its pigtail circle and urethral catheterization support all is in same plane, and the conduction hole on the pigtail circle all is located at the outside of pigtail circle usually.When using this urethral catheterization support, be prone to cause conduction hole to block, cause drainage efficiency low because of tissue covers conduction hole, and drain length consuming time.In addition, the body of pigtail circle and urethral catheterization support is in conplane urethral catheterization support when clinical use, is prone to that contact area because of pigtail circle and tissue is little to cause slippage when stressed pullling.
The utility model content
In view of this, this utility model provides a kind of 3 D stereo inboard aperture drainage tube that improves drainage efficiency to above-mentioned technical problem.
A kind of 3 D stereo inboard aperture drainage tube, it comprises body and pigtail circle.Said pigtail circle shape in the shape of a spiral curls, and said pigtail circle offers a plurality of conduction holes on the sidewall at spiral center.
Preferably, said pigtail circle begins helix-coil from the end of said body.
Preferably, said pigtail circle helix-coil 180 degree are to 720 degree.
Preferably, said a plurality of conduction hole is spaced apart along said pigtail circle.
Preferably, said conduction hole is circular hole or elliptical aperture.
Preferably, the front end of said pigtail circle is a smooth ends.
Preferably, said pigtail circle and said body be not in same plane.
Compared to prior art; In the 3 D stereo inboard aperture drainage tube that this utility model provides; Pigtail circle and body are stereochemical structure, but not are in same plane, therefore can increase the contact area between pigtail circle and the tissue; Increase mutual friction, can effectively prevent said 3 D stereo inboard aperture drainage tube in use because of stressed pull skid off external.Simultaneously, the conduction hole of said 3 D stereo inboard aperture drainage tube is opened in the inboard of said pigtail circle, the probability that conduction hole is covered by tissue in the time of can effectively reducing drain; Thereby can guarantee effective drain cross section; Guarantee that flow is unobstructed, reduce drainage time, improve drainage efficiency.
Description of drawings
The sketch map of the 3 D stereo inboard aperture drainage tube that Fig. 1 provides for this utility model one embodiment.
Fig. 2 is the vertical view of 3 D stereo inboard aperture drainage tube shown in Figure 1.
SpecificallyEmbodiment
Below will combine the accompanying drawing and the specific embodiment that this utility model is elaborated.
See also Fig. 1, this utility model provides a kind of 3 D stereo inboard aperture drainage tube 10, and it comprises body 11 and pigtail circle 13.In the present embodiment, said body 11 is processed by polymer material polyurethane (PU).Said pigtail circle 13 shape in the shape of a spiral curls, and said pigtail circle 13 offers a plurality of conduction holes 15 on the sidewall at spiral center.Preferably, said pigtail circle 13 and said body 11 be not in same plane.
Preferably, said pigtail circle 13 begins helix-coil from the end of said body 11.Further, said pigtail circle 13 helix-coils 180 degree are to 720 degree, and promptly said pigtail circle 13 helix-coil half-turns to two enclose.In the present embodiment, said pigtail circle 13 is formed in one with said body 11, and said pigtail circle 13 is directly formed by curling 360 degree of the end convolution of said body 11, and is as shown in Figure 2.Certainly, be not limited to present embodiment, said pigtail circle 13 also can be distinguished molding with said body 11, and said pigtail circle 13 also can be spent or 720 degree by helix-coil 180 degree, 270.
Preferably, said a plurality of conduction hole 15 is spaced apart along said pigtail circle 13.It is understandable that said a plurality of conduction holes 15 can be evenly spaced apart along said pigtail circle 13, also can spacing increasing or decreasing ground spaced apart.
Preferably, said conduction hole 15 is circular hole or elliptical aperture.In the present embodiment, said conduction hole 15 is a circular hole.
Preferably, the front end of said pigtail circle 13 is a smooth ends, thus, when using said 3 D stereo inboard aperture drainage tube 10, can effectively reduce the damage of surrounding tissue.
When adopting said 3 D stereo inboard aperture drainage tube 10 to do surgical drainage clinically; After percutaneous puncture is accomplished; Said 3 D stereo inboard aperture drainage tube 10 usefulness seal wires guiding is slowly inserted through puncture orifice, and when being incorporated into desired location, fixing said urethral catheterization support 10 gets final product.
Compared to prior art; In the 3 D stereo inboard aperture drainage tube 10 that this utility model provides; Pigtail circle 13 shape in the shape of a spiral curls, and therefore itself and body 11 can increase the contact area between pigtail circle 13 and the tissue not on same plane; Increase mutual friction, can effectively prevent said 3 D stereo inboard aperture drainage tube 10 in use because of stressed pull skid off external.Simultaneously, the conduction hole 15 of said 3 D stereo inboard aperture drainage tube 10 is opened in the inboard of said pigtail circle 13, the probability that conduction hole 15 is covered by tissue in the time of can effectively reducing drain; Thereby can guarantee effective drain cross section; Guarantee that flow is unobstructed, reduce drainage time, improve drainage efficiency.
Need to prove; This utility model is not limited to above-mentioned embodiment; Creative spirit according to this utility model; Those skilled in the art can also make other and change, and the variation that these are done according to the creative spirit of this utility model all should be included within this utility model scope required for protection.
Claims (7)
1. 3 D stereo inboard aperture drainage tube, it comprises body and pigtail circle, it is characterized in that, and said pigtail circle shape in the shape of a spiral curls, and said pigtail circle offers a plurality of conduction holes on the sidewall at spiral center.
2. 3 D stereo inboard aperture drainage tube as claimed in claim 1 is characterized in that said pigtail circle begins helix-coil from the end of said body.
3. 3 D stereo inboard aperture drainage tube as claimed in claim 1 is characterized in that, said pigtail circle helix-coil 180 degree are to 720 degree.
4. 3 D stereo inboard aperture drainage tube as claimed in claim 1 is characterized in that, said a plurality of conduction holes are spaced apart along said pigtail circle.
5. 3 D stereo inboard aperture drainage tube as claimed in claim 1 is characterized in that said conduction hole is circular hole or elliptical aperture.
6. 3 D stereo inboard aperture drainage tube as claimed in claim 1 is characterized in that the front end of said pigtail circle is a smooth ends.
7. 3 D stereo inboard aperture drainage tube as claimed in claim 1 is characterized in that said pigtail circle and said body be not in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201359982U CN202526754U (en) | 2012-03-31 | 2012-03-31 | Three-dimensional inner side hole drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201359982U CN202526754U (en) | 2012-03-31 | 2012-03-31 | Three-dimensional inner side hole drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526754U true CN202526754U (en) | 2012-11-14 |
Family
ID=47127962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201359982U Expired - Lifetime CN202526754U (en) | 2012-03-31 | 2012-03-31 | Three-dimensional inner side hole drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526754U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691278A (en) * | 2015-07-20 | 2021-04-23 | 斯卓特凯系统有限责任公司 | Ureteral and bladder catheters and methods of introducing 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 |
| 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 |
-
2012
- 2012-03-31 CN CN2012201359982U patent/CN202526754U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691278A (en) * | 2015-07-20 | 2021-04-23 | 斯卓特凯系统有限责任公司 | Ureteral and bladder catheters and methods of introducing negative pressure to increase renal perfusion |
| CN113350654A (en) * | 2015-07-20 | 2021-09-07 | 斯卓特凯系统有限责任公司 | Ureteral and bladder catheters and methods of introducing negative pressure to increase renal perfusion |
| 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 |
| 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 |
| US11904121B2 (en) | 2015-07-20 | 2024-02-20 | Roivios Limited | Negative pressure therapy system |
| US11904113B2 (en) | 2015-07-20 | 2024-02-20 | 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 |
| CN112691278B (en) * | 2015-07-20 | 2024-03-22 | 罗维奥斯有限公司 | Ureter and bladder catheter and method of introducing negative pressure to increase renal perfusion |
| CN113350654B (en) * | 2015-07-20 | 2024-04-12 | 罗维奥斯有限公司 | Ureter and bladder catheter and method of introducing negative pressure to increase renal perfusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |