CN209361610U - Pylorus seal wire guides ball-bag dilation tube - Google Patents
Pylorus seal wire guides ball-bag dilation tube Download PDFInfo
- Publication number
- CN209361610U CN209361610U CN201820084791.4U CN201820084791U CN209361610U CN 209361610 U CN209361610 U CN 209361610U CN 201820084791 U CN201820084791 U CN 201820084791U CN 209361610 U CN209361610 U CN 209361610U
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- China
- Prior art keywords
- seal wire
- pylorus
- dilation tube
- sacculus
- ball
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Abstract
The utility model is that a kind of pylorus seal wire guides ball-bag dilation tube.Its main body is that seal wire guides ball-bag dilation tube, and the sacculus that seal wire guiding ball-bag dilation tube is equipped with is dumbbell shape sacculus.For the prior art, utility model has the advantages that balloon dilatation catheter is effectively fixed on the stenosis of pylorus by the design of 1 dumbbell shape sacculus, prevent balloon dilatation catheter from sliding.2 are set as three kinds of specifications for different demands dumbbell shape sacculus, improve the utilizing status of balloon dilatation catheter.3 increase developing mark, it can be ensured that the position of dumbbell shape sacculus is determined under B ultrasound or X-ray.
Description
Technical field
The utility model relates to a kind of pylorus seal wires to guide ball-bag dilation tube.
Background technique
Conventional guide wires guide ball-bag dilation tube and are easy to slide at pylorus, can not be fixed at pylorus very well.
Summary of the invention
The purpose of this utility model is to provide a kind of pylorus seal wires to guide ball-bag dilation tube.
The purpose of this utility model is achieved through the following technical solutions: its main body is that seal wire guides ball-bag dilation tube, is led
The sacculus that silk guiding ball-bag dilation tube is equipped with is dumbbell shape sacculus.
For the prior art, utility model has the advantages that
Balloon dilatation catheter is effectively fixed on the stenosis of pylorus by the design of 1 dumbbell shape sacculus, prevents balloon dilatation catheter
Sliding.
2 are set as three kinds of specifications for different demands dumbbell shape sacculus, improve the utilizing status of balloon dilatation catheter.
3 increase developing mark, it can be ensured that the position of dumbbell shape sacculus is determined under B ultrasound or X-ray.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the detail view of Fig. 1.
Fig. 3 is a kind of structural schematic diagram of embodiment of the utility model.
Label declaration: 1 seal wire, 2 sacculus dilating catheters, sheath, 4 outer sheaths, 5 dumbbell shape sacculus, 6 tips, 7 cards in 3
Button, 8 catheter blocks, 9 full connectors, 10 developing marks.
Specific embodiment
The content of the present invention is described in detail with embodiment with reference to the accompanying drawings of the specification:
A kind of pylorus seal wire guiding ball-bag dilation tube, its main body are that seal wire guides ball-bag dilation tube, and seal wire guides sacculus
The sacculus that expansion pipe is equipped with is dumbbell shape sacculus 5.
Seal wire guiding ball-bag dilation tube includes seal wire 1 and the sacculus dilating catheter 2 for being wrapped in 1 outside of seal wire；The ball
Capsule dilating catheter 2 include pass through for seal wire and front end be the interior sheath 3 at tip 6, the outer sheath 4 that is sheathed on outside interior sheath 3 with
And it is connected to the sacculus of the front end of interior sheath 3；The air guide channel and sacculus connection formed between interior sheath 3 and outer sheath 4.
The design of dumbbell shape sacculus is more suitable for the physiological structure feature of pylorus, effectively fixes balloon dilatation catheter.
The dumbbell shape length of balloon is 2-3cm.The more short purpose of dumbbell shape length of balloon design is effectively to weaken
Discomfort of the expander to human body.
Diameter at the 5 bore minimum of dumbbell shape sacculus is 8-10mm, and the diameter of 5 bore maximum of dumbbell shape sacculus is
15-18mm。
There are three types of specifications, respectively 8-9-10mm, 10-11-12mm and 13-14- for diameter at the dumbbell shape sacculus minimum
15mm。
The balloon design of three kinds of different sizes is the different demand of reply.
The seal wire guiding ball-bag dilation tube is equipped with several buckles 7.What the design of buckle effectively raised space can
Usability.
It further includes the catheter block 8 for being installed in seal wire guiding balloon expandable pipe end.
It further includes the full connector 9 inflated for dumbbell shape sacculus 5.The design of full connector facilitates integrated augmentation system
Or pressure detector is connected into the air guide channel of sacculus dilating catheter 2.
The both ends of the dumbbell shape sacculus are additionally provided with developing mark.
Whether in correct position the design of effect label effectively verifies sacculus dilating catheter.
It is pylorus in embodiment, when sacculus dilating catheter is deep near lesion, by filling filling for street corner and outside
Device of air connection is inflated sacculus, and dumbbell shape sacculus can be preferably fixed at the more special pylorus of structure, thus
The channel that lesion is blocked is subjected to certain expansion, carries out the treatment or detection of next step.
Claims (8)
1. a kind of pylorus seal wire guides ball-bag dilation tube, it is characterised in that: its main body is that seal wire guides ball-bag dilation tube, seal wire
The sacculus that guiding ball-bag dilation tube is equipped with is dumbbell shape sacculus (5).
2. pylorus seal wire according to claim 1 guides ball-bag dilation tube, it is characterised in that: the dumbbell shape sacculus (5)
A length of 2-3cm.
3. pylorus seal wire according to claim 1 guides ball-bag dilation tube, it is characterised in that: the dumbbell shape sacculus (5)
Diameter at bore minimum is 8-15mm, and the diameter of dumb-bell shape sacculus (5) bore maximum is 15-18mm.
4. pylorus seal wire according to claim 2 guides ball-bag dilation tube, it is characterised in that: the dumbbell shape sacculus (5)
There are three types of specifications, respectively 8-9-10mm, 10-11-12mm and 13-14-15mm for most thin place diameter.
5. pylorus seal wire according to claim 1 guides ball-bag dilation tube, it is characterised in that: the seal wire guiding sacculus expands
It opens pipe and is equipped with several buckles (7).
6. pylorus seal wire according to claim 1 guides ball-bag dilation tube, it is characterised in that: it further includes being installed in seal wire
Guide the catheter block (8) of balloon expandable pipe end.
7. pylorus seal wire according to claim 1 guides ball-bag dilation tube, it is characterised in that: it further includes for dumbbell shape ball
The full connector (9) of capsule (5) inflation.
8. pylorus seal wire according to any one of claims 1-7 guides ball-bag dilation tube, it is characterised in that: described mute
The both ends of bell type sacculus (5) are equipped with developing mark (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084791.4U CN209361610U (en) | 2018-01-18 | 2018-01-18 | Pylorus seal wire guides ball-bag dilation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084791.4U CN209361610U (en) | 2018-01-18 | 2018-01-18 | Pylorus seal wire guides ball-bag dilation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209361610U true CN209361610U (en) | 2019-09-10 |
Family
ID=67811830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820084791.4U Active CN209361610U (en) | 2018-01-18 | 2018-01-18 | Pylorus seal wire guides ball-bag dilation tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209361610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289209A (en) * | 2021-05-28 | 2021-08-24 | 鹰潭荣嘉集团医疗器械实业有限公司 | Balloon dilatation catheter |
-
2018
- 2018-01-18 CN CN201820084791.4U patent/CN209361610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289209A (en) * | 2021-05-28 | 2021-08-24 | 鹰潭荣嘉集团医疗器械实业有限公司 | Balloon dilatation catheter |
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| GR01 | Patent grant |