CN105169547A - J-type touchable percutaneous kidney guide wire - Google Patents
J-type touchable percutaneous kidney guide wire Download PDFInfo
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- CN105169547A CN105169547A CN201510647259.XA CN201510647259A CN105169547A CN 105169547 A CN105169547 A CN 105169547A CN 201510647259 A CN201510647259 A CN 201510647259A CN 105169547 A CN105169547 A CN 105169547A
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- Prior art keywords
- sense
- touch
- soft head
- spring
- seal wire
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Abstract
The invention discloses a J-type touchable percutaneous kidney guide wire which comprises a rigid wire and a spring soft head. The rigid wire is of a linear structure. The spring soft head is of a J-shaped structure. The upper end of the spring soft head is fixedly connected with the lower end of the rigid wire. The spring soft head is provided with a touch component, and the touch component is made of a stainless steel material. The spring soft head is provided with the touch component, and the touch component is made of the stainless steel material. During the establishment of a percutaneous nephroscope channel, an operator can clearly touch the position of the guide wire under the guidance of the J-type touchable guide wire, the channel is established easily, complications are reduced or avoided, and the puncture success rate of percutaneous nephroscope operations performed by clinicians is improved.
Description
Technical field
The present invention 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.
Summary of the invention
For above-mentioned the deficiencies in the prior art part, the problem that the present invention 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 the present invention takes 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.
Beneficial effect of the present invention
The present invention 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 invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, content of the present invention 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.
The present invention 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 invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510647259.XA CN105169547A (en) | 2015-10-09 | 2015-10-09 | J-type touchable percutaneous kidney guide wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647259.XA CN105169547A (en) | 2015-10-09 | 2015-10-09 | J-type touchable percutaneous kidney guide wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105169547A true CN105169547A (en) | 2015-12-23 |
Family
ID=54892274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510647259.XA Pending CN105169547A (en) | 2015-10-09 | 2015-10-09 | J-type touchable percutaneous kidney guide wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105169547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807056A (en) * | 2021-01-29 | 2021-05-18 | 李九智 | Ultrasonic percutaneous nephroscope integrated lithotriptor and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084022A (en) * | 1989-10-04 | 1992-01-28 | Lake Region Manufacturing Company, Inc. | Graduated guidewire |
| CN1672642A (en) * | 2005-04-15 | 2005-09-28 | 张迎光 | Matched guide wire and guide tube |
| CN102125718A (en) * | 2011-03-02 | 2011-07-20 | 佛山特种医用导管有限责任公司 | Medicinal super-hard conducting wire |
| CN103071230A (en) * | 2013-01-28 | 2013-05-01 | 湖南埃普特医疗器械有限公司 | Controllable bent guiding catheter and manufacture method thereof |
| CN204050629U (en) * | 2014-07-25 | 2014-12-31 | 广东博迈医疗器械有限公司 | A kind of guiding wire with identification function |
| CN205019567U (en) * | 2015-10-09 | 2016-02-10 | 江苏耀华医疗器械科技有限公司 | But J type sense of touch percutaneous kidney seal wire |
-
2015
- 2015-10-09 CN CN201510647259.XA patent/CN105169547A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084022A (en) * | 1989-10-04 | 1992-01-28 | Lake Region Manufacturing Company, Inc. | Graduated guidewire |
| CN1672642A (en) * | 2005-04-15 | 2005-09-28 | 张迎光 | Matched guide wire and guide tube |
| CN102125718A (en) * | 2011-03-02 | 2011-07-20 | 佛山特种医用导管有限责任公司 | Medicinal super-hard conducting wire |
| CN103071230A (en) * | 2013-01-28 | 2013-05-01 | 湖南埃普特医疗器械有限公司 | Controllable bent guiding catheter and manufacture method thereof |
| CN204050629U (en) * | 2014-07-25 | 2014-12-31 | 广东博迈医疗器械有限公司 | A kind of guiding wire with identification function |
| CN205019567U (en) * | 2015-10-09 | 2016-02-10 | 江苏耀华医疗器械科技有限公司 | But J type sense of touch percutaneous kidney seal wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807056A (en) * | 2021-01-29 | 2021-05-18 | 李九智 | Ultrasonic percutaneous nephroscope integrated lithotriptor and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |