CN205019567U - But J type sense of touch percutaneous kidney seal wire - Google Patents
But J type sense of touch percutaneous kidney seal wire Download PDFInfo
- Publication number
- CN205019567U CN205019567U CN201520777274.1U CN201520777274U CN205019567U CN 205019567 U CN205019567 U CN 205019567U CN 201520777274 U CN201520777274 U CN 201520777274U CN 205019567 U CN205019567 U CN 205019567U
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- Prior art keywords
- sense
- touch
- seal wire
- spring
- soft
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a but J type sense of touch percutaneous kidney seal wire, including hard silk and the soft head of spring, hard silk be the straight line structure that appears, the soft head of spring be the J -shaped structure, upper end and the lower extreme fixed connection of hard silk of the soft head of spring, the soft overhead sense of touch part that is equipped with of spring, the sense of touch part make by stainless steel material. The utility model discloses at the soft overhead sense of touch part that is equipped with of spring, the sense of touch part is made by stainless steel material. But so the structure enables the operator and clearly feels the seal wire position under the guide of J type sense of touch seal wire in the percutaneous nephrolithotomy passageway is establish, easily establishs the passageway, reduces or avoids the complication to appear, improves the puncture success rate of clinician in doing the percutaneous nephrolithotomy operation.
Description
Technical field
This utility model relates to a kind of percutaneous kidney seal wire, particularly J type can sense of touch percutaneous kidney seal wire.
Background technology
At present, Urology Surgery treatment renal calculus percutaneous kidney mirror art, and first Percutaneous nephrolith-otomy will use lancet puncture to enter kidney aggregation system, seal wire is inserted in kidney aggregation system by the lancet channel that then wears long, what current Clinical practice percutaneous kidney passage guiding seal wire was maximum is J type seal wire, the foundation of further percutaneous kidney passage under seal wire guides, if occur that seal wire skids off kidney aggregation system in percutaneous kidney Path Setup, to cause setting up the failure of percutaneous kidney passage, if set up urological surgeon in PCN passage can not the position of good perception seal wire, set up passage to cross and deeply will cause the severe complications such as damage, therefore we are by summing up out in clinical practice, design a PCN Path Setup and guide seal wire, this seal wire can be that clinical urological surgeon is setting up the degree of depth and position that perceive expansion in PCN passage, so just can reduce complication to occur, improve success rate of operation.
Utility model content
For above-mentioned the deficiencies in the prior art part, the problem that this utility model solves is: set up urological surgeon in PCN passage can not the position of good perception seal wire.
For solving the problem, the technical scheme that this utility model is taked is as follows:
A kind of J type can sense of touch percutaneous kidney seal wire, comprises hard silk and the soft head of spring; Described hard silk linearly shape structure; The soft head of described spring is J-shaped structure; The upper end of the soft head of described spring is fixedly connected with the lower end of hard silk; The soft head of described spring is provided with sense of touch parts; Described sense of touch parts are made up of stainless steel material.
Further, the outside of described hard silk is provided with PTFE coating.
Further, the described rounded cyclic structure of sense of touch parts; Described sense of touch parts are fixed by socket on the soft head of spring.
Further, described sense of touch parts are 3 ~ 5.
Further, the soft head of described spring is made up of Ni-Ti memorial alloy.
The beneficial effects of the utility model
This utility model is provided with sense of touch parts on the soft head of spring, and sense of touch parts are made up of stainless steel material.Structure like this in PCN Path Setup J type can sense of touch seal wire guide under can make that operator is clear feels seal wire position, easily set up passage, reduce or avoid complication to occur, improve clinicist doing PCN perform the operation in puncture success rate.
Accompanying drawing explanation
Fig. 1 is structural representation 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.
A kind of J type can sense of touch percutaneous kidney seal wire, comprises hard silk 1 and soft 2, spring.Described hard silk 1 linearly shape structure.Soft 2, described spring is J-shaped structure, and soft 2, spring is made up of Ni-Ti memorial alloy.The upper end that described spring is soft 2 is fixedly connected with the lower end of hard silk 1.Soft 2, described spring is provided with sense of touch parts 3.Described sense of touch parts 3 are made up of stainless steel material.Further preferably, the outside of described hard silk 1 is provided with PTFE coating.Further preferably, the described rounded cyclic structure of sense of touch parts 3.Described sense of touch parts 3 are fixed by socket on soft 2, spring.Further preferably, described sense of touch parts 3 are 3 ~ 5, and the present embodiment is 3 sense of touch parts 3 preferably.
This utility model is provided with sense of touch parts 3 on soft 2, spring, and sense of touch parts 3 are made up of stainless steel material.Structure like this in PCN Path Setup J type can sense of touch seal wire guide under can make that operator is clear feels seal wire position, easily set up passage, reduce or avoid complication to occur, improve clinicist doing PCN perform the operation in puncture success rate.
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 (5)
1. J type can a sense of touch percutaneous kidney seal wire, it is characterized in that, comprises hard silk and the soft head of spring; Described hard silk linearly shape structure; The soft head of described spring is J-shaped structure; The upper end of the soft head of described spring is fixedly connected with the lower end of hard silk; The soft head of described spring is provided with sense of touch parts; Described sense of touch parts are made up of stainless steel material.
2. J type according to claim 1 can sense of touch percutaneous kidney seal wire, and it is characterized in that, the outside of described hard silk is provided with PTFE coating.
3. J type according to claim 1 can sense of touch percutaneous kidney seal wire, it is characterized in that, the described rounded cyclic structure of sense of touch parts; Described sense of touch parts are fixed by socket on the soft head of spring.
4. J type according to claim 3 can sense of touch percutaneous kidney seal wire, and it is characterized in that, described sense of touch parts are 3 ~ 5.
5. J type according to claim 1 can sense of touch percutaneous kidney seal wire, and it is characterized in that, the soft head of described spring is made up of Ni-Ti memorial alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777274.1U CN205019567U (en) | 2015-10-09 | 2015-10-09 | But J type sense of touch percutaneous kidney seal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777274.1U CN205019567U (en) | 2015-10-09 | 2015-10-09 | But J type sense of touch percutaneous kidney seal wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205019567U true CN205019567U (en) | 2016-02-10 |
Family
ID=55252136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520777274.1U Expired - Fee Related CN205019567U (en) | 2015-10-09 | 2015-10-09 | But J type sense of touch percutaneous kidney seal wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205019567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169547A (en) * | 2015-10-09 | 2015-12-23 | 江苏耀华医疗器械科技有限公司 | J-type touchable percutaneous kidney guide wire |
| CN109498962A (en) * | 2018-11-29 | 2019-03-22 | 方上国 | A kind of band utricule ureter seal wire and application method |
-
2015
- 2015-10-09 CN CN201520777274.1U patent/CN205019567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169547A (en) * | 2015-10-09 | 2015-12-23 | 江苏耀华医疗器械科技有限公司 | J-type touchable percutaneous kidney guide wire |
| CN109498962A (en) * | 2018-11-29 | 2019-03-22 | 方上国 | A kind of band utricule ureter seal wire and application method |
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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 |