CN205019577U - One step of formula percutaneous kidney passageway sacculus expander - Google Patents
One step of formula percutaneous kidney passageway sacculus expander Download PDFInfo
- Publication number
- CN205019577U CN205019577U CN201520777412.6U CN201520777412U CN205019577U CN 205019577 U CN205019577 U CN 205019577U CN 201520777412 U CN201520777412 U CN 201520777412U CN 205019577 U CN205019577 U CN 205019577U
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- sacculus
- duct
- pore
- seal wire
- utility
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Abstract
The utility model discloses an one step of formula percutaneous kidney passageway sacculus expander, including two -chamber pipe, sacculus, pipe, control valve, the two -chamber intraductally be equipped with two porees, one of them pore is the sacculus and connects the pore, another pore is the seal wire pore, the sacculus to connect pore one end sealed, other end opening, the equal opening in both ends in seal wire pore, the sacculus sets up on the two -chamber pipe, sacculus and sacculus connect the pore and communicate with each other, the pore intercommunication is connected to pipe one end and sacculus, pipe other end connection control valve, the length of sacculus occupy the two -thirds of two -chamber pipe range degree. The utility model discloses an expander is put into kidney set system and is carried out the expansion of skin kidney passageway under the seal wire guide, the utility model discloses a length of sacculus occupies the two -thirds of two -chamber pipe range degree, can establish skin kidney passageway rapidly, can reduce like this bleed in the art, complication such as damage appears, has reduced the degree of difficulty and error that operation percutaneous kidney passageway was establish.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly percutaneous kidney passage balloon dilatation catheter.
Background technology
At present, Urology Surgery treatment renal calculus percutaneous kidney mirror art, and the success of Percutaneous nephrolith-otomy is primarily the foundation of percutaneous kidney passage, the foundation of current Clinical practice percutaneous kidney passage progressively expands method, also percutaneous kidney passage balloon dilatation catheter is had abroad, but use complex steps, design unreasonable, the single step percutaneous kidney passage balloon dilatation catheter of our design inserts the expansion that kidney aggregation system carries out skin kidney passage under seal wire guides, skin kidney passage can be set up rapidly, intraoperative hemorrhage can be reduced like this, the complication such as damage occur, reduce difficulty and the error of operation percutaneous kidney Path Setup, can by PCN technology further genralrlization.
Utility model content
For above-mentioned the deficiencies in the prior art part, the problem that this utility model solves is: the foundation of Clinical practice percutaneous kidney passage progressively expands method, also has percutaneous kidney passage balloon dilatation catheter abroad, but uses complex steps, designs unreasonable.
For solving the problem, the technical scheme that this utility model is taked is as follows:
A kind of single step percutaneous kidney passage balloon dilatation catheter, comprises double lumen tube, sacculus, conduit, control valve; Be provided with two ducts in described double lumen tube, one of them duct is that sacculus connects duct, and another duct is seal wire duct; Described sacculus connects the sealing of one end, duct, other end opening; The equal opening in two ends in described seal wire duct; Described sacculus is arranged on double lumen tube; Described sacculus is connected duct with sacculus and communicates; Described tube at one end is connected hole link with sacculus; Described conduit other end connection control valve; The length of described sacculus occupies 2/3rds of double lumen tube length.
Further, described sacculus connects duct and is provided with through hole; Described sacculus is connected hole link by through hole with sacculus.
Further, described conduit is flexible pipe.
The beneficial effects of the utility model
This utility model, by arranging a double lumen tube, double lumen tube arranges sacculus, and a duct of double lumen tube is seal wire duct, penetrating for seal wire, and another duct is that sacculus connects duct, for being connected with control valve by sacculus.Dilator of the present utility model inserts the expansion that kidney aggregation system carries out skin kidney passage under seal wire guides, the length of sacculus of the present utility model occupies 2/3rds of double lumen tube length, skin kidney passage can be set up rapidly, the complication such as intraoperative hemorrhage, damage can be reduced like this occur, reduce difficulty and the error of operation percutaneous kidney Path Setup, can by PCN technology further genralrlization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view of double lumen tube of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model content is described in further detail.
As illustrated in fig. 1 and 2, a kind of single step percutaneous kidney passage balloon dilatation catheter, comprises double lumen tube 1, sacculus 2, conduit 3, control valve 4.Be provided with two ducts in double lumen tube 1, one of them duct is that sacculus connects duct 12, and another duct is seal wire duct 11.Described sacculus connects the sealing of one end, duct 12, other end opening; The equal opening in two ends in described seal wire duct 11, seal wire duct 11 penetrating for seal wire.Described sacculus 2 is arranged on double lumen tube 1.Described sacculus 2 is connected duct 12 and communicates with sacculus.Described conduit 3 one end is connected duct 12 and is communicated with sacculus.Described conduit 3 other end connection control valve 4.The length of described sacculus 2 occupies 2/3rds of double lumen tube 1 length.Further preferably, described sacculus connects duct 12 and is provided with through hole 21.Described sacculus 2 is connected duct 12 by through hole 21 with sacculus and is communicated with.Further, described conduit 3 is flexible pipe, is convenient to the movement in each orientation of conduit 3.
This utility model, by arranging a double lumen tube 1, double lumen tube 1 arranges sacculus 2, and a duct of double lumen tube 1 is seal wire duct 11, penetrating for seal wire, and another duct is that sacculus connects duct 12, for being connected with control valve 4 by sacculus 2.Dilator of the present utility model inserts the expansion that kidney aggregation system carries out skin kidney passage under seal wire guides, the length of sacculus 2 of the present utility model occupies 2/3rds of double lumen tube 1 length, skin kidney passage can be set up rapidly, the complication such as intraoperative hemorrhage, damage can be reduced like this occur, reduce difficulty and the error of operation percutaneous kidney Path Setup, can by PCN technology further genralrlization.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; 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 (3)
1. a single step percutaneous kidney passage balloon dilatation catheter, is characterized in that, comprises double lumen tube, sacculus, conduit, control valve; Be provided with two ducts in described double lumen tube, one of them duct is that sacculus connects duct, and another duct is seal wire duct; Described sacculus connects the sealing of one end, duct, other end opening; The equal opening in two ends in described seal wire duct; Described sacculus is arranged on double lumen tube; Described sacculus is connected duct with sacculus and communicates; Described tube at one end is connected hole link with sacculus; Described conduit other end connection control valve; The length of described sacculus occupies 2/3rds of double lumen tube length.
2. single step percutaneous kidney passage balloon dilatation catheter according to claim 1, is characterized in that, described sacculus connects duct and is provided with through hole; Described sacculus is connected hole link by through hole with sacculus.
3. single step percutaneous kidney passage balloon dilatation catheter according to claim 1, it is characterized in that, described conduit is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777412.6U CN205019577U (en) | 2015-10-09 | 2015-10-09 | One step of formula percutaneous kidney passageway sacculus expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777412.6U CN205019577U (en) | 2015-10-09 | 2015-10-09 | One step of formula percutaneous kidney passageway sacculus expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205019577U true CN205019577U (en) | 2016-02-10 |
Family
ID=55252146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520777412.6U Expired - Fee Related CN205019577U (en) | 2015-10-09 | 2015-10-09 | One step of formula percutaneous kidney passageway sacculus expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205019577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148387A (en) * | 2015-10-09 | 2015-12-16 | 江苏耀华医疗器械科技有限公司 | One-step percutaneous renal channel balloon dilatation device |
-
2015
- 2015-10-09 CN CN201520777412.6U patent/CN205019577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148387A (en) * | 2015-10-09 | 2015-12-16 | 江苏耀华医疗器械科技有限公司 | One-step percutaneous renal channel balloon dilatation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |