CN209332964U - It is a kind of to one-time fix device for double J pipe merging - Google Patents
It is a kind of to one-time fix device for double J pipe merging Download PDFInfo
- Publication number
- CN209332964U CN209332964U CN201821839267.XU CN201821839267U CN209332964U CN 209332964 U CN209332964 U CN 209332964U CN 201821839267 U CN201821839267 U CN 201821839267U CN 209332964 U CN209332964 U CN 209332964U
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- China
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- double
- pipe
- guide portion
- lower collet
- connecting rod
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Abstract
Device, including clamping part and guide portion are one-time fixed for double J pipe merging the utility model relates to a kind of, the clamping part includes the upper grip being separated from each other and lower collet, forms cylindrical shape after capable of closely connecting, double J pipe is clamped wherein；The upper and lower collet is being equipped with connecting rod to the place of cuing open respectively in axial direction to cuing open, and upper and lower collet is made to respectively become an entirety；The guide portion is cylindrical shape, and internal diameter is greater than the outer diameter of the double J pipe, can move along the double J pipe；The guide portion to cutting away half, and is being equipped with connecting rod to the place of cuing open along axial direction, and the guide portion is made to become an entirety；One end of the lower collet and one end of the guide portion are fixedly linked.The utility model is designed reasonably, structure is simple, easy to use, after can clamping the end of double J pipe, merging operation is smoothly completed, then, by cutting connecting rod, the present apparatus is easily taken out, to which procedure efficiency can be effectively improved, and can reduce the burden of medical staff.
Description
Technical field
The utility model relates to a kind of medical instrument, especially a kind of fixation device that operation is placed suitable for double J pipe, tool
Body say be it is a kind of for double J pipes merging one-time fix device.
Background technique
As Laparoscopic Surgery of Urology is carried out extensively, double J pipe is more and more applied in laparoscopic surgery, is drawn
Stream urine prevents ureterostenosis and adhesion blocking etc..Due to, for double J pipe before merging, both ends are bending state, therefore,
In merging, operate relatively difficult, not only time-consuming for operation, but also operating procedure complexity is cumbersome, the pressure of medical staff and negative
It carries on a shoulder pole very big.Therefore, it is necessary to design one kind to facilitate the device for being placed in double J pipe, procedure efficiency is improved, mitigates medical staff's
Burden.
Utility model content
The purpose of this utility model is provided a kind of for double J aiming at the problem that currently needing in double J pipe implantation surgery
Pipe merging one-time fixes device, it may be convenient to the end of double J pipe be fixed, and after the completion of merging, easily take
Out, to, procedure efficiency can be effectively improved, mitigates the burden of medical staff.
The technical solution of the utility model is:
A kind of to one-time fix device, including clamping part and guide portion for double J pipe merging, the clamping part includes mutual
Isolated upper grip and lower collet forms cylindrical shape after capable of closely connecting, double J pipe is clamped wherein；The upper and lower collet point
Not along axial direction to cuing open, and connecting rod is being equipped with to the place of cuing open, upper and lower collet is made to respectively become an entirety；The guide portion is circle
Tubular, internal diameter are greater than the outer diameter of the double J pipe, can move along the double J pipe；The guide portion along axial direction to cutting away half,
And connecting rod is being equipped with to the place of cuing open, so that the guide portion is become an entirety；One end of the lower collet and the one of the guide portion
End is fixedly linked.
Further, it is respectively equipped with buckle structure on the joint face of the upper grip and lower collet, can be disposably clamped
The two is closely connected afterwards.
Further, the medial surface of the clamping part is to arc surface raised at axle center, to clamp the double J pipe.
Further, the connecting rod in the connecting rod and the guide portion on the clamping part mutually staggers certain angle
Degree, conveniently cuts off operation.
The utility model has the beneficial effects that
The utility model is designed reasonably, structure is simple, easy to use, after can clamping the end of double J pipe, smoothly completes
Then merging operation by cutting connecting rod, the present apparatus is easily taken out, thus, procedure efficiency can be effectively improved, and can subtract
The burden of light medical staff.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model.
Fig. 2 is A-A cross-sectional view in Fig. 1.
Fig. 3 is B-B cross-sectional view in Fig. 1.
Wherein: 1- double J pipe；2- upper grip；Collet under 3-；4- guide portion；5- connecting rod.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 3.
It is a kind of to one-time fix device, including clamping part and guide portion 4 for double J pipe merging.The clamping part includes phase
The upper grip 2 and lower collet 3 mutually separated, can closely connect.The shape of the upper grip 2 and lower collet 3 can be arc-shaped, make
It forms cylindrical shape after connecting, and can clamp double J pipe 1 wherein.The upper and lower collet is respectively in axial direction to cuing open, and to cuing open
Place is equipped with more connecting rods 5, and upper and lower collet is made to respectively become an entirety.The guide portion 4 is cylindrical shape, and internal diameter is greater than
The outer diameter of the double J pipe 1 can be moved along the double J pipe 1；The guide portion 4 to cutting away half, and is set along axial direction to the place of cuing open
There are more connecting rods 5, the guide portion 4 is made to become an entirety.The connecting rod 5 is thin rod shape, the thickness of length and scissors
Quite, scissors can be used easily to cut it.
The rear end of the lower collet 3 and the front end of the guide portion are fixedly linked, convenient for the two synchronizing moving.Meanwhile when
After upper and lower collet connection, the central through hole of the clamping part and the central through hole of the guide portion 4 connect, and are convenient for double J
Pipe 1 passes through.
It is respectively equipped with buckle structure on the upper grip 2 and the joint face of lower collet 3, by the two after capable of being disposably clamped
Close connection.Preferably, which can be grab and card hole.After grab is inserted into card hole, it may be stuck in card hole, and
It destructive can only split, it is ensured that disposable.
The medial surface of the clamping part is to make the aperture of the centre bore tangent with medial surface to arc surface raised at axle center
Less than the outer diameter of the double J pipe 1, so as to easily clamp the double J pipe 1.
The connecting rod 5 in connecting rod 5 and the guide portion on the clamping part is staggered at an ang, and is conveniently cut
Open operation.It preferably, can be 90 ° by the angle initialization, it is ensured that maloperation will not occur.
The clamping part, guide portion 4 and connecting rod 5 are made of plastics.
The application method of the utility model are as follows:
One end of double J pipe is penetrated from guide portion rear end, then is pierced by from front end, and keep the length being pierced by appropriate.Then, will
Upper grip is connected on lower collet, clamps clamping part by double J pipe.Then, the double J pipe that will be clamped in the present apparatus using seal wire
End is placed in designated position, and clamps the present apparatus with operation pincers, then cut the connecting rod on clamping part with scissors, releases to double J
The clamping of pipe.Then, guide portion is moved along double J pipe, plays its guiding function, completed until the crimp end of double J pipe is placed in.
Finally, cut guide portion on whole connecting rods, make leader from, then with operation pincers take out, complete operation is placed in.
The parts not involved in the utility model is the same as those in the prior art or can be realized by using the prior art.
Claims (4)
1. a kind of one-time fix device, including clamping part and guide portion for double J pipe merging, it is characterized in that the clamping part packet
The upper grip being separated from each other and lower collet are included, forms cylindrical shape after capable of closely connecting, double J pipe is clamped wherein；This is upper and lower
Collet is being equipped with connecting rod to the place of cuing open respectively in axial direction to cuing open, and upper and lower collet is made to respectively become an entirety；The guidance
Portion is cylindrical shape, and internal diameter is greater than the outer diameter of the double J pipe, can move along the double J pipe；The guide portion is along axial direction to cuing open into
Two halves, and connecting rod is being equipped with to the place of cuing open, so that the guide portion is become an entirety；One end of the lower collet and the guide portion
One end be fixedly linked.
2. according to claim 1 one-time fix device for double J pipe merging, it is characterized in that the upper grip and lower folder
It is respectively equipped with buckle structure on the joint face of head, closely connects the two after capable of being disposably clamped.
3. according to claim 1 one-time fix device for double J pipe merging, it is characterized in that the inside of the clamping part
Face is to arc surface raised at axle center, to clamp the double J pipe.
4. according to claim 1 one-time fix device for double J pipe merging, it is characterized in that the company on the clamping part
Connecting rod on extension bar and the guide portion is staggered at an ang, and conveniently cuts off operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839267.XU CN209332964U (en) | 2018-11-09 | 2018-11-09 | It is a kind of to one-time fix device for double J pipe merging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839267.XU CN209332964U (en) | 2018-11-09 | 2018-11-09 | It is a kind of to one-time fix device for double J pipe merging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209332964U true CN209332964U (en) | 2019-09-03 |
Family
ID=67747387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821839267.XU Active CN209332964U (en) | 2018-11-09 | 2018-11-09 | It is a kind of to one-time fix device for double J pipe merging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209332964U (en) |
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2018
- 2018-11-09 CN CN201821839267.XU patent/CN209332964U/en active Active
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