CN207384298U - A kind of multi-functional zebra guide wire - Google Patents
A kind of multi-functional zebra guide wire Download PDFInfo
- Publication number
- CN207384298U CN207384298U CN201720226624.4U CN201720226624U CN207384298U CN 207384298 U CN207384298 U CN 207384298U CN 201720226624 U CN201720226624 U CN 201720226624U CN 207384298 U CN207384298 U CN 207384298U
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- CN
- China
- Prior art keywords
- axon
- jie
- wrapping layer
- suosi
- seal wire
- Prior art date
- 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.)
- Expired - Fee Related
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- 241000283070 Equus zebra Species 0.000 title claims abstract description 38
- 210000003050 axon Anatomy 0.000 claims abstract description 82
- 238000010618 wire wrap Methods 0.000 claims abstract description 44
- 230000001960 triggered effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 abstract description 6
- 230000002485 urinary effect Effects 0.000 abstract 1
- 210000000626 ureter Anatomy 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 208000009911 Urinary Calculi Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of multi-functional zebra guide wires, including guidewire core and the seal wire wrapping layer being wrapped in the guidewire core, the axon along the length direction extension of the guidewire core is provided in the seal wire wrapping layer, the axon has triggering end, it is in flat condition in the seal wire wrapping layer that the triggering end of the axon, which is not affected by axon during triggering, the front end of the triggering end of axon axon when toggled is in the state outwards swelled, and the seal wire wrapping layer is made radially to be expanded at the front end of the axon.In calculi in urinary system operation, using the zebra guide wire it is prevented that calculus moves up, so as to simplify surgical procedure.
Description
Technical field
The utility model is related to a kind of multi-functional zebra guide wires.
Background technology
Zebra guide wire is surgery series, one of essential auxiliary medical equipment especially in Urology Surgery endoscopic surgery,
The intracavitary guiding for being mainly used for the operations such as the soft or hard mirror of ureter, percutaneous nephrolithy, laparoscope is used, in use, various mirrors can be with
Enter along seal wire in body cavity or the pipes such as double J pipe can carry out indwelling along seal wire, therefore zebra guide wire is also known as " safety
Seal wire ".In traditional urinary calculi operation, zebra guide wire 0 only only has guiding function, as shown in Figure 5.On the other hand, performing the operation
During rubble, calculus 6 moves up in order to prevent, it is also necessary to be stopped by other devices.
Utility model content
The main purpose of the utility model is that a kind of multi-functional zebra guide wire is overcome the deficiencies of the prior art and provide, profit
With the zebra guide wire it is prevented that calculus moves up, so as to simplify surgical procedure.
To achieve the above object, the utility model uses following technical scheme:
A kind of multi-functional zebra guide wire, it is described to lead including guidewire core and the seal wire wrapping layer being wrapped in the guidewire core
The axon along the length direction extension of the guidewire core is provided in silk wrapping layer, the axon has triggering end, the axon
Triggering end be not affected by during triggering the axon and be subject in the seal wire wrapping layer in flat condition, the triggering end of the axon
The front end of the axon is in the state outwards swelled during triggering, make the seal wire wrapping layer at the front end of the axon radially
Expansion.
The tail end of the seal wire wrapping layer opens up grooved hole, and the triggering end of the axon is set in a manner of it can move back and forth
In the slot, and pass through the slot exposed to outer.
The axon includes at least one set of axon component, the axon component include length direction along the guidewire core according to
Secondary connected first segment rope silk, bis- Jie Suosi and the 3rd Jie Suosi, the length of the first segment rope silk are more than the described second section
Before the length of rope silk and the 3rd Jie Suosi, the bis- Jie Suosi and the 3rd Jie Suosi are arranged on the axon
End, the first segment rope silk are connected with the bis- Jie Suosi by the first rotation axis, the bis- Jie Suosi and the described 3rd
Jie Suosi is connected by the second rotation axis, and the first segment rope silk passes through institute when being promoted forward by the triggering end of the axon
The pivot action for stating the first rotation axis and second rotation axis so that the bis- Jie Suosi and the 3rd Jie Suosi is in three
Angular shape and swell, the bis- Jie Suosi and the 3rd Jie Suosi of protuberance are by the corresponding position top of the seal wire wrapping layer
It rises and radially expands, the first segment rope silk by the triggering end of the axon when being withdrawn into initial position so that described the
Two Jie Suosi and the 3rd Jie Suosi is restored to flat condition, and the corresponding position of the seal wire wrapping layer is made to revert to flat condition
State.
The axon is included around four groups of symmetrical axon components of the guidewire core.
Four groups of axon components are respectively connected with four triggering ends and are triggered by corresponding triggering end.
The tail end of the seal wire wrapping layer is opened up there are four slot, and the triggering end of the axon is in a manner of it can move back and forth
Be arranged in corresponding slot, the triggering end of the axon by the slot exposed to outer, and in the seal wire wrapping layer
The first segment rope silk be connected.
Four groups of axon components be connected with same triggering end and by the triggering end it is synchronous triggering.
The seal wire wrapping layer is elastic material, is preferably polytetrafluoroethylene (PTFE) material.
The outer surface of the seal wire wrapping layer is coated with hydrophilic coating.
The front end of the axon is fixed in the seal wire wrapping layer.
The guidewire core is metal core.
The beneficial effects of the utility model:
The utility model adds the axis in seal wire wrapping layer, positioned at guidewire core periphery on the basis of traditional zebra guide wire
Rope, when the triggering end of axon is not affected by triggering, axon is in flat condition in seal wire wrapping layer, when zebra guide wire passes through calculus
Afterwards, by triggering the triggering end of axon, the front end of axon is unfolded, in the state outwards swelled, this makes seal wire wrapping layer in axis
It is radially expanded at the front end of rope, so as to which ureter tube chamber be blocked, so it is prevented that calculus moves up during rubble.
The utility model dexterously realizes the multifunction of zebra guide wire, traditional uropoiesis is overcome to write in stone operation, spot
Horse seal wire only only has the deficiency of guiding function, realizes the front end closure function of zebra guide wire, sharp so when rubble
With zebra guide wire it is prevented that calculus moves up, so as to simplify surgical procedure, increase success rate of operation, mitigate patient suffering and warp
Ji burden.
Description of the drawings
Fig. 1 be a kind of axon of embodiment of the multi-functional zebra guide wire of the utility model in the raw under structural representation
Figure;
Fig. 2 is the structural representation that a kind of axon of embodiment of the multi-functional zebra guide wire of the utility model is under opening state
Figure
Fig. 3 is the A-A sectional views of multi-functional zebra guide wire shown in FIG. 1;
Fig. 4 uses schematic diagram for a kind of embodiment of the multi-functional zebra guide wire of the utility model;
Fig. 5 uses schematic diagram for the multi-functional zebra guide wire of tradition.
Specific embodiment
It elaborates below to the embodiment of the utility model.It is emphasized that the description below is only example
Property rather than in order to limit the scope of the utility model and its application.
Refering to Fig. 1 to Fig. 4, in one embodiment, a kind of multi-functional zebra guide wire including guidewire core 4 and is wrapped in institute
The seal wire wrapping layer 1 in guidewire core 4 is stated, is provided in the seal wire wrapping layer 1 along the length direction extension of the guidewire core 4
Axon 3, the axon 3 have a triggering end 2, and the triggering end 2 of the axon 3 is not affected by during triggering the axon 3 in the seal wire
In flat condition in wrapping layer 1, the front end of the triggering end 2 of the axon 3 axon 3 when toggled is opened, in outwards grand
The state risen, makes the seal wire wrapping layer 1 radially be expanded at the front end of the axon 3, so as to which ureter tube chamber be blocked
Firmly, calculus 6 moves up during can preventing operation rubble.
As shown in Figure 1 to Figure 3, in a preferred embodiment, the tail end of the seal wire wrapping layer 1 opens up grooved hole, described
The triggering end 2 of axon 3 is arranged in a manner of it can move back and forth in the slot, and passes through the slot exposed to outer.
As shown in Figure 1 to Figure 3, in a preferred embodiment, the axon 3 includes at least one set of axon component.Axon group
Part includes more piece rope silk and the rotation axis 5 that adjacent rope silk links together.
As shown in Figure 1 to Figure 3, in a more preferred embodiment, the axon component includes the length along the guidewire core 4
The first segment rope silk 301, second that direction is sequentially connected saves rope silk 302 and Section of three rope silk 303, the first segment rope silk 301
Length is more than the length of the described second section rope silk 302 and the Section three rope silk 303, and described second saves rope silk 302 and described the
Three section rope silks 303 are arranged on the front end of the axon 3, and the first segment rope silk 301 passes through first with the described second section rope silk 302
Rotation axis 501 is connected, and the second section rope silk 302 is connected with Section of three rope silk 303 by the second rotation axis 502, described
First segment rope silk 301 passes through first rotation axis 501 and described second when being promoted forward by the triggering end 2 of the axon 3
The pivot action of rotation axis 502 causes the second section rope silk 302 and Section of three 303 triangular shape of rope silk and swells,
The second section rope silk 302 of protuberance jacks up the corresponding position of the seal wire wrapping layer 1 and court with Section of three rope silk 303
Radial dilatation, the first segment rope silk 301 by the triggering end 2 of the axon 3 when being withdrawn into initial position so that described second
Jie Suosi 302 is restored to flat condition with Section of three rope silk 303, and the corresponding position of the seal wire wrapping layer 1 can answer at this time
Originally it was flat condition.
Refering to Fig. 1 to Fig. 3, in a more preferred embodiment, the axon 3 includes symmetrical around the guidewire core 4
Four groups of axon components.
Refering to Fig. 1 to Fig. 3, in a more preferred embodiment, four groups of axon components are respectively connected with four triggering ends 2
And it is triggered by corresponding triggering end 2.
Refering to Fig. 1 to Fig. 3, in a more preferred embodiment, the tail end of the seal wire wrapping layer 1 is opened up there are four slot,
The triggering end 2 of the axon 3 is arranged in a manner of it can move back and forth in corresponding slot, and the triggering end 2 of the axon 3 passes through
The slot is connected outside with the first segment rope silk in the seal wire wrapping layer 1.
As shown in figure 3, in a more preferred embodiment, multi-functional zebra guide wire is set there are one joystick 7, each to touch
Originator 2 is installed on the joystick 7, and control can be carried out at the same time to each triggering end 2 by manipulating the joystick 7.Respectively
A triggering end 2 and joystick 7 can be integrally formed structures.
In a preferred embodiment, four groups of axon components are connected and same by the triggering end 2 with same triggering end 2
Step triggering.In previous embodiment, triggering end 2 and the integrated formed structure of joystick 7 can be considered the one of same triggering end 2
Kind situation.
In a preferred embodiment, the seal wire wrapping layer 1 is extensible and recoverable elastic material, is preferably poly- four
Vinyl fluoride material.
In a preferred embodiment, the outer surface of the seal wire wrapping layer 1 is coated with hydrophilic coating.
In a preferred embodiment, the front end of the axon 3 is fixed in the seal wire wrapping layer 1.
In a preferred embodiment, the guidewire core 4 is metal core.
The utility model embodiment is added on the basis of traditional zebra guide wire in seal wire wrapping layer 1, positioned at guidewire core
The axon 3 on periphery, when the triggering end 2 of axon 3 is not affected by triggering, axon 3, in flat condition, works as spot in seal wire wrapping layer 1
After horse seal wire is by calculus, by triggering the triggering end 2 of axon 3, the front end of axon 3 can be unfolded, in the state outwards swelled,
This makes seal wire wrapping layer 1 radially be expanded at the front end of axon 3, thus can be to prevent so that ureter tube chamber be blocked
Only calculus moves up during rubble.
The utility model realizes the multifunction of zebra guide wire, traditional uropoiesis is overcome to write in stone operation, zebra guide wire
Only there was only the deficiency of guiding function, realize the front end closure function of zebra guide wire, zebra is utilized so when rubble
Seal wire is it is prevented that calculus moves up, and so as to simplify surgical procedure, increase success rate of operation, mitigates patient suffering and economy is born
Load..
The above content is specific/preferred embodiment further detailed description of the utility model is combined, no
It can assert that the specific implementation of the utility model is confined to these explanations.For the common skill of the utility model technical field
For art personnel, without departing from the concept of the premise utility, the embodiment that these have been described can also be made
Some replacements or modification, and these are substituted or variant should all be considered as belonging to the scope of protection of the utility model.
Claims (10)
1. a kind of multi-functional zebra guide wire, including guidewire core and the seal wire wrapping layer being wrapped in the guidewire core, feature exists
In, the axon along the length direction extension of the guidewire core is provided in the seal wire wrapping layer, the axon has triggering end,
The triggering end of the axon is not affected by axon during triggering and is touched in the seal wire wrapping layer in flat condition, the axon
The front end of the axon is in the state outwards swelled when starting toggled, makes the seal wire wrapping layer in the front end of the axon
Place radially expands.
2. multi-functional zebra guide wire as described in claim 1, which is characterized in that the tail end of the seal wire wrapping layer offers slot
Hole, the triggering end of the axon are arranged in a manner of it can move back and forth in the slot, and pass through the slot exposed to outer.
3. multi-functional zebra guide wire as described in claim 1, which is characterized in that the axon includes at least one set of axon group
Part, the axon component include the first segment rope silk, the bis- Jie Suosi and that are sequentially connected along the length direction of the guidewire core
Three Jie Suosi, the length of the first segment rope silk are more than the length of the bis- Jie Suosi and the 3rd Jie Suosi, and described the
Two Jie Suosi and the 3rd Jie Suosi are arranged on the front end of the axon, the first segment rope silk and the bis- Jie Suositong
It crosses the first rotation axis to be connected, the bis- Jie Suosi are connected with the 3rd Jie Suosi by the second rotation axis, the first segment
Rope silk is made when being promoted forward by the triggering end of the axon by the pivot of first rotation axis and second rotation axis
It is swelled, the bis- Jie Suosi of protuberance and institute with the 3rd Jie Suosi triangular shapes with the bis- Jie Suosi are caused
It states the 3rd Jie Suosi to jack up the corresponding position of the seal wire wrapping layer and radially expand, the first segment rope silk is described
When the triggering end of axon is withdrawn into initial position so that the bis- Jie Suosi and the 3rd Jie Suosi is restored to flat condition
State makes the corresponding position of the seal wire wrapping layer revert to flat condition.
4. multi-functional zebra guide wire as claimed in claim 3, which is characterized in that the axon is included around the guidewire core pair
Claim four groups of axon components of distribution.
5. multi-functional zebra guide wire as claimed in claim 4, which is characterized in that four groups of axon components and four triggering ends
It is respectively connected with and is triggered by corresponding triggering end.
6. multi-functional zebra guide wire as claimed in claim 5, which is characterized in that the tail end of the seal wire wrapping layer offers four
A slot, the triggering end of the axon are arranged in a manner of it can move back and forth in corresponding slot, the triggering end of the axon
By the slot outside, and it is connected with the first segment rope silk in the seal wire wrapping layer.
7. multi-functional zebra guide wire as claimed in claim 4, which is characterized in that four groups of axon components and same triggering
End is connected and is synchronously triggered by the triggering end.
8. multi-functional zebra guide wire as described in any one of claim 1 to 7, which is characterized in that the seal wire wrapping layer is bullet
Property material.
9. multi-functional zebra guide wire as described in any one of claim 1 to 7, which is characterized in that outside the seal wire wrapping layer
Surface is coated with hydrophilic coating.
10. multi-functional zebra guide wire as described in any one of claim 1 to 7, which is characterized in that the front end of the axon is consolidated
It is scheduled in the seal wire wrapping layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720226624.4U CN207384298U (en) | 2017-03-09 | 2017-03-09 | A kind of multi-functional zebra guide wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720226624.4U CN207384298U (en) | 2017-03-09 | 2017-03-09 | A kind of multi-functional zebra guide wire |
Publications (1)
Publication Number | Publication Date |
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CN207384298U true CN207384298U (en) | 2018-05-22 |
Family
ID=62401761
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CN201720226624.4U Expired - Fee Related CN207384298U (en) | 2017-03-09 | 2017-03-09 | A kind of multi-functional zebra guide wire |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106955138A (en) * | 2017-03-09 | 2017-07-18 | 徐白生 | A kind of multi-functional zebra guide wire |
CN110025356A (en) * | 2019-04-11 | 2019-07-19 | 马路平 | Multi-functional uriniferous pipe seal wire |
-
2017
- 2017-03-09 CN CN201720226624.4U patent/CN207384298U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106955138A (en) * | 2017-03-09 | 2017-07-18 | 徐白生 | A kind of multi-functional zebra guide wire |
CN106955138B (en) * | 2017-03-09 | 2023-07-07 | 徐白生 | Multifunctional zebra guide wire |
CN110025356A (en) * | 2019-04-11 | 2019-07-19 | 马路平 | Multi-functional uriniferous pipe seal wire |
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Legal Events
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---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 |
|
CF01 | Termination of patent right due to non-payment of annual fee |