CN204766984U - Antiskid sacculus pipe - Google Patents
Antiskid sacculus pipe Download PDFInfo
- Publication number
- CN204766984U CN204766984U CN201520491187.XU CN201520491187U CN204766984U CN 204766984 U CN204766984 U CN 204766984U CN 201520491187 U CN201520491187 U CN 201520491187U CN 204766984 U CN204766984 U CN 204766984U
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- CN
- China
- Prior art keywords
- sacculus
- ductus bursae
- skid ball
- fixing seal
- ball ductus
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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.)
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Abstract
The utility model discloses an antiskid sacculus pipe, include: the sacculus, the expansion lumen of tube -shape, some stretches into at least for it the inside inner tube that forms of sacculus, its some externally form the outer tube, just the convergent divergent channel intracavity is equipped with and is used for the expansion the fluid of sacculus to front end at the sacculus forms the guide pointed end, the opening control part is located above the outer tube of expansion lumen, and with expansion lumen intercommunication, wherein, be equipped with on the sacculus and fix the fixed establishment in the pathological change with the sacculus. The utility model discloses after having taked above -mentioned technical scheme, because the sacculus is when expanding, sacculus extrusion fixed establishment embedding pathological change leads to the sacculus can not slide, has better anti -skidding effect from this.
Description
Technical field
This utility model relates to a kind of foley's tube.
Background technology
Foley's tube is a kind of intervention equipment of high technology content, is widely used in the disease for the treatment of multiple human body natural's tube chamber.The advantages such as product has usually, and surgical wound is little, and post-operative recovery is fast, and constantly attempted being applied to more field replacing original operation.
Foley's tube, different according to the position of human body of application, there is different titles and structure.Common foley's tube application has: coronary angioplasty (PCI), percutaneous transluminal coronary angioplasty (PTCA), peripheral blood vessel balloon dilatation (PTA), expansive treatment of esophageal stricture molding etc.
But for common expansion sacculus, the outside unusual light of its sacculus, when processing calcify lesion and intrastent restenotic lesions, may slide by the asymmetric sacculus that causes due to stressed during balloon dilatation, bringing very large clinical risk for patient.
Utility model content
The purpose of this utility model is to provide a kind of foley's tube, and it has the advantage of good fixing effect, conveniently performs the operation.
It is as follows that this utility model solves the problems of the technologies described above taked technical scheme:
A kind of anti-skid ball ductus bursae, comprising:
Sacculus;
The expanding lumen of tubular, it stretches into described balloon interior at least partially and forms interior pipe, and its part outside portion forms outer tube, and is provided with the fluid for expanding described sacculus in described expanding lumen, and forms guide tip in the front end of sacculus;
Opening control part, above the outer tube being located at described expanding lumen, and is communicated with described expanding lumen, and wherein, described sacculus is provided with the fixed mechanism be fixed on by sacculus in pathological changes.
Further, preferably, what described fixed mechanism was chosen is one or more fixing seal wires, and described fixing seal wire is located on the surface of described sacculus, and its one end is fixed on the guide tip of sacculus.
Further, preferably, described fixing seal wire has additional developing ring.
Further, preferably, described fixing seal wire is made into zigzag.
Further, preferably, the surface of described fixing seal wire is by coarsen treatment.
Further, preferably, described fixed mechanism is the groove be located in balloon surface, and described groove changes reverse projection into after sacculus is full.
Further, preferably, the shape of described groove is circular and/or oval.
Further, preferably, described fixed mechanism is the projection be located in balloon surface.
Further, preferably, described fixing seal wire is stuck in described projection.
Further, preferably, be also provided with auxiliary guiding wire, described guiding wire is stuck in described projection.
After this utility model takes technique scheme, sacculus is when expanding, and sacculus extruding fixed mechanism embeds pathological changes, causes sacculus to slide, has good skidproof effect thus.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from description, or understand by implementing this utility model.The purpose of this utility model and other advantages realize by structure specifically noted in write description, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is described in detail, to make above-mentioned advantage of the present utility model definitely.
Fig. 1 is the structural representation of this utility model anti-skid ball ductus bursae;
Fig. 2 is another structural representation of this utility model anti-skid ball ductus bursae.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in detail.
As described in Figure 1, described anti-skid ball ductus bursae, comprising:
Sacculus 101;
Fixing seal wire 3;
The expanding lumen of tubular, it stretches into described balloon interior at least partially and forms interior pipe, and its part outside portion forms outer tube 102, and is provided with the fluid for expanding described sacculus in described expanding lumen, and forms guide tip 103 in the front end of sacculus;
Opening control part, above the outer tube being located at described expanding lumen, and be communicated with described expanding lumen, wherein, described fixing seal wire 3 is located on the surface of described sacculus, and its one end is fixed on the guide tip of sacculus.
Further, preferably, what described fixed mechanism was chosen is one or more fixing seal wires 3, in fact two fixing seal wires, and three fixing seal wires can play anti-skidding effect.All protect by this patent.Just fixing seal wire is more, and its sacculus cross section is larger, penetrates pathological changes ability more weak.
Further, described fixing seal wire has additional developing ring 4, in addition, described foley's tube and a guiding wire 2 of assisting are used in combination, and described guiding wire 2 can be located on the surface of sacculus.
Wherein, after this utility model takes technique scheme, due to guiding wire and fixing seal wire are located on the surface of described sacculus, thus, sacculus is when expanding, and sacculus extruding guiding wire and fixing seal wire embed pathological changes, cause sacculus to slide, there is good skidproof effect thus.
In preferred embodiment, described fixing seal wire is made into zigzag, this structure, its good fixing effect.In another embodiment, the surface of described fixing seal wire is by coarsen treatment.
That is, fixing seal wire increases the number of developing ring, or do engrail and more easily embed pathological changes, or coarsen treatment is done on surface, increase frictional force, also can strengthen skidproof effect, protect by this patent.
In another embodiment, described fixed mechanism is the groove be located in balloon surface, and described groove changes reverse projection into after sacculus is full.The shape of described groove is circular and/or oval.
In another embodiment, described fixed mechanism is the projection be located in balloon surface, and it also has effect, and in addition, preferably, described guiding wire and fixing seal wire are stuck in described projection.
Fig. 2 is another structural representation of this utility model anti-skid ball ductus bursae.
In this structure, the main distinction is, is provided with spring in expanding lumen.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although be described in detail this utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an anti-skid ball ductus bursae, is characterized in that, comprising:
Sacculus;
The expanding lumen of tubular, it stretches into described balloon interior at least partially and forms interior pipe, and its part outside portion forms outer tube, and is provided with the fluid for expanding described sacculus in described expanding lumen, and forms guide tip in the front end of sacculus;
Opening control part, above the outer tube being located at described expanding lumen, and is communicated with described expanding lumen, and wherein, described sacculus is provided with the fixed mechanism be fixed on by sacculus in pathological changes.
2. anti-skid ball ductus bursae according to claim 1, is characterized in that, what described fixed mechanism was chosen is one or more fixing seal wires, and described fixing seal wire is located on the surface of described sacculus, and its one end is fixed on the guide tip of sacculus.
3. anti-skid ball ductus bursae according to claim 2, is characterized in that, described fixing seal wire has additional developing ring.
4. anti-skid ball ductus bursae according to claim 2, is characterized in that, described fixing seal wire is made into zigzag.
5. anti-skid ball ductus bursae according to claim 2, is characterized in that, the surface of described fixing seal wire is by coarsen treatment.
6. anti-skid ball ductus bursae according to claim 1, is characterized in that, described fixed mechanism is the groove be located in balloon surface, and described groove changes reverse projection into after sacculus is full.
7. anti-skid ball ductus bursae according to claim 6, is characterized in that, the shape of described groove is circular and/or oval.
8. anti-skid ball ductus bursae according to claim 1, is characterized in that, described sacculus is also provided with fixed mechanism, and described fixed mechanism is the projection be located in balloon surface.
9. anti-skid ball ductus bursae according to claim 8, is characterized in that, described projection matches with the guiding wire of auxiliary sacculus, and described guiding wire is stuck in described projection.
10. anti-skid ball ductus bursae according to claim 8 or claim 9, it is characterized in that, described fixing seal wire is stuck in described projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491187.XU CN204766984U (en) | 2015-07-09 | 2015-07-09 | Antiskid sacculus pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491187.XU CN204766984U (en) | 2015-07-09 | 2015-07-09 | Antiskid sacculus pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204766984U true CN204766984U (en) | 2015-11-18 |
Family
ID=54507121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491187.XU Expired - Fee Related CN204766984U (en) | 2015-07-09 | 2015-07-09 | Antiskid sacculus pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204766984U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248692A (en) * | 2016-12-16 | 2019-09-17 | 巴德股份有限公司 | Foley's tube and its method |
| CN112274762A (en) * | 2020-11-18 | 2021-01-29 | 上海翰凌医疗器械有限公司 | Balloon expanding device |
| CN113769243A (en) * | 2021-11-09 | 2021-12-10 | 东莞天天向上医疗科技有限公司 | Multi-guide-wire balloon dilatation catheter structure, dilatation catheter mechanism and medical equipment |
-
2015
- 2015-07-09 CN CN201520491187.XU patent/CN204766984U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248692A (en) * | 2016-12-16 | 2019-09-17 | 巴德股份有限公司 | Foley's tube and its method |
| CN112274762A (en) * | 2020-11-18 | 2021-01-29 | 上海翰凌医疗器械有限公司 | Balloon expanding device |
| CN113769243A (en) * | 2021-11-09 | 2021-12-10 | 东莞天天向上医疗科技有限公司 | Multi-guide-wire balloon dilatation catheter structure, dilatation catheter mechanism and medical equipment |
| CN113769243B (en) * | 2021-11-09 | 2022-02-15 | 东莞天天向上医疗科技有限公司 | Multi-guide-wire balloon dilatation catheter structure, dilatation catheter mechanism and medical equipment |
| US11642497B2 (en) | 2021-11-09 | 2023-05-09 | Dongguan Tt Medical Inc. | Multiple wire balloon dilation catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 224000 Yancheng City Binhai County Development Zone, Century Avenue, No. 01 venture building, Jiangsu Patentee after: Jiangsu pulse Medical Instrument Technology Co., Ltd. Address before: 518000 Nanshan District City, Shenzhen Province, South China Sea Avenue, Donghua Industrial Park, building five, floor 2, 210, Patentee before: Shenzhen pulsation Medical Technology company limited |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |