CN204839651U - A improvement type ureter soft lens for stone is got to negative pressure - Google Patents
A improvement type ureter soft lens for stone is got to negative pressure Download PDFInfo
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- CN204839651U CN204839651U CN201520531767.7U CN201520531767U CN204839651U CN 204839651 U CN204839651 U CN 204839651U CN 201520531767 U CN201520531767 U CN 201520531767U CN 204839651 U CN204839651 U CN 204839651U
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Abstract
The utility model discloses an improvement type ureter soft lens for stone is got to negative pressure, connect and the mirror body including imaging system, the mirror body comprises mirror body afterbody, mirror body middle part and mirror body head, the imaging system joint is located mirror body afterbody, internal tractive steel wire, operation passageway, light source system and the imaging system of being equipped with of mirror, the tractive steel wire is located the both sides edge of the mirror body, light source system is two single zhi zhaoming optic fibre, lies in the imaging system both sides, imaging system is located the top edge of the mirror body, the operation passageway is located mirror body middle part and occupies the greater part space. The beneficial effects of the utility model are that: imaging system and light source system behind compression volume and the reasonable distribution can satisfy the field of vision of getting stone to can not influence the operation, require not quite when getting stone simultaneously to soft lens bending angle. And the service aisle of increase can take out the rubble in the ordinary ureter soft lens postsurgical kidney by simple and convenient efficient. Avoided the postoperative to arrange a great deal of unfavorable that stone arouses by oneself.
Description
Technical field
This utility model relates to a kind of Flexible ureteroscope, more specifically, relates to a kind of modified form Flexible ureteroscope for negative pressure taking stone.
Background technology
Current Flexible ureteroscope lithotrity has become the minimal invasive operation method of renal calculus first-selection within 2cm.But it is quite difficult that existing Flexible ureteroscope system takes out rubble in operation.Often remain a lot of rubble in postoperative kidney, need patient's Self-discharged, this calculus process is different in size, easy concurrent urinary tract infection, and in calculus process, some patients lumbago symptom is comparatively obvious, brings the significant discomfort on psychological and body to some patients.
Utility model content
The purpose of this utility model overcomes deficiency of the prior art, provides a kind of rational in infrastructure, the modified form Flexible ureteroscope for negative pressure taking stone of safe ready.
This modified form Flexible ureteroscope for negative pressure taking stone, comprises imaging system joint and mirror body; Described mirror body by the middle part of mirror body afterbody, mirror body and mirror body head form; Described imaging system joint is positioned at mirror body afterbody; Tractive steel wire, operating walk way, light-source system and imaging system is provided with in described mirror body; Described tractive steel wire is positioned at the both sides of the edge place of mirror body; Described light-source system is that two lists prop up lighting fiber, is positioned at imaging system both sides; Described imaging system is positioned at the top of mirror body; Operating walk way to be positioned in the middle part of mirror body and to take space, large portion.
As preferably: described mirror body afterbody is also provided with vacuum suction connector.
As preferably: described mirror body afterbody is provided with head-bent action bars, and described head-bent action bars is connected with tractive steel wire.
As preferably: described mirror body diameter is 5cm.
As preferably: described imaging system is the cylindrical shape of diameter 1cm.
As preferably: described light-source system is that cylindrical two lists of diameter 5mm prop up lighting fiber.
As preferably: described operating walk way is the hollow circular cylinder shape of diameter 3cm.
As preferably: described tractive steel wire is the cylindrical shape two groups of diameter 5mm.
The beneficial effects of the utility model are: utilize primary ureter soft lens sheath to enter kidney aggregation system, connect negative pressure suction device, Non-follow control negative pressure switch at mirror body afterbody, are taken out by rubble by regulating the bending of Flexible ureteroscope head.Simple and safe compared with rubble process because getting stone process, the imaging system after compression volume and reasonable layout and light-source system can meet the visual field of getting stone, can't affect operation, to soft lens angle of bend require not quite when getting stone simultaneously.And the rubble in the taking-up common Flexible ureteroscope Post operation kidney of the service aisle energy simple and effective increased.What avoid that postoperative calculus voluntarily causes is many unfavorable.
Accompanying drawing explanation
Fig. 1 is this utility model mirror cross-sectional configuration schematic diagram;
Fig. 2 is this utility model structural representation;
Fig. 3 is utility model works view.
Description of reference numerals: in the middle part of imaging system joint 1, vacuum suction connector 2, mirror body afterbody 3, mirror body 4, mirror body head 5, tractive steel wire 6, imaging system 7, head-bent action bars 8, operating walk way 9, light-source system 10.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described further.Although this utility model will be described in conjunction with preferred embodiment, should know, not represent this utility model restriction in the described embodiment.On the contrary, this utility model will contain can be included in attached claims limit scope of the present utility model in alternative, modified model and equivalent.
As shown in Figure 1 to Figure 3, this modified form Flexible ureteroscope for negative pressure taking stone of the present embodiment, comprises imaging system joint 1 and mirror body; Described mirror body by the middle part of mirror body afterbody 3, mirror body 4 and mirror body head 5 form; Described imaging system joint 1 is positioned at mirror body afterbody 3; Tractive steel wire 6, operating walk way 9, light-source system 10 and imaging system 7 is provided with in described mirror body; Described tractive steel wire 6 is positioned at the both sides of the edge place of mirror body; Described light-source system 10 is that two lists prop up lighting fiber, is positioned at imaging system 7 both sides; Described imaging system 7 is positioned at the top of mirror body; Operating walk way 9 to be positioned in the middle part of mirror body and to take space, large portion.Described mirror body afterbody 3 is also provided with vacuum suction connector 2.Described mirror body afterbody 3 is provided with head-bent action bars 8, and described head-bent action bars 8 is connected with tractive steel wire 6.Described mirror body diameter is 5cm.Described imaging system 7 is the cylindrical shape of diameter 1cm.Described light-source system 10 props up lighting fiber for cylindrical two lists of diameter 5mm.Described operating walk way 9 is the hollow circular cylinder shape of diameter 3cm.Described tractive steel wire 6 is the cylindrical shape two groups of diameter 5mm.
As shown in Figure 3, during use, the calculus in kidney to be smashed after (stone sizes <=3cm) complete rubble at common Flexible ureteroscope, this utility model is inserted upper urinary tract, and mirror body head 5 enters kidney aggregation system.The vacuum suction connector 2 of mirror body afterbody 3 accesses negative pressure suction device, head-bent action bars 8 is utilized to make mirror body head 5 appropriateness bending (within the scope of 180 °), thus make mirror body head 5 can reach kidney upper, middle and lower three renal calicess, and manually regulating vacuum suction switch sucking-off rubble, rubble is inhaled into negative-pressure suction bottle from operating walk way 9 by vacuum suction connector 2.
Because it is less demanding to sight line to get stone process, the imaging system 7 of compression and light-source system 10 are enough to provide acceptable image.
Claims (8)
1. for a modified form Flexible ureteroscope for negative pressure taking stone, it is characterized in that: comprise imaging system joint (1) and mirror body; Described mirror body is made up of (4) in the middle part of mirror body afterbody (3), mirror body and mirror body head (5); Described imaging system joint (1) is positioned at mirror body afterbody (3); Tractive steel wire (6), operating walk way (9), light-source system (10) and imaging system (7) is provided with in described mirror body; Described tractive steel wire (6) is positioned at the both sides of the edge place of mirror body; Described light-source system (10) is that two lists prop up lighting fiber, is positioned at imaging system (7) both sides; Described imaging system (7) is positioned at the top of mirror body; Operating walk way (9) to be positioned in the middle part of mirror body and to take space, large portion.
2. the modified form Flexible ureteroscope for negative pressure taking stone according to claim 1, is characterized in that: described mirror body afterbody (3) is also provided with vacuum suction connector (2).
3. the modified form Flexible ureteroscope for negative pressure taking stone according to claim 1, is characterized in that: described mirror body afterbody (3) is provided with head-bent action bars (8), and described head-bent action bars (8) is connected with tractive steel wire (6).
4. the modified form Flexible ureteroscope for negative pressure taking stone according to claim 1, is characterized in that: described mirror body diameter is 5cm.
5. the modified form Flexible ureteroscope for negative pressure taking stone according to claim 1, is characterized in that: the cylindrical shape that described imaging system (7) is diameter 1cm.
6. the modified form Flexible ureteroscope for negative pressure taking stone according to claim 1, is characterized in that: described light-source system (10) props up lighting fiber for cylindrical two lists of diameter 5mm.
7. according to the modified form Flexible ureteroscope for negative pressure taking stone according to claim 1, it is characterized in that: the hollow circular cylinder shape that described operating walk way (9) is diameter 3cm.
8. according to the modified form Flexible ureteroscope for negative pressure taking stone according to claim 1, it is characterized in that: the cylindrical shape two groups that described tractive steel wire (6) is diameter 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531767.7U CN204839651U (en) | 2015-07-21 | 2015-07-21 | A improvement type ureter soft lens for stone is got to negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531767.7U CN204839651U (en) | 2015-07-21 | 2015-07-21 | A improvement type ureter soft lens for stone is got to negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839651U true CN204839651U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520531767.7U Active CN204839651U (en) | 2015-07-21 | 2015-07-21 | A improvement type ureter soft lens for stone is got to negative pressure |
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| CN (1) | CN204839651U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559854A (en) * | 2016-01-04 | 2016-05-11 | 吴娟 | Coaxial sleeve tube type water circulation quick calculus removal device used after flexible ureteroscope lithotripsy |
| CN107095638A (en) * | 2017-06-05 | 2017-08-29 | 中山市环能缪特斯医疗器械科技有限公司 | A kind of endoscope |
| CN109620400A (en) * | 2019-02-12 | 2019-04-16 | 吴小军 | The hemostasis electrod assembly of Flexible ureteroscope |
| CN110742675A (en) * | 2019-11-25 | 2020-02-04 | 张保 | Ureter soft lens integrated with lens and sheath |
-
2015
- 2015-07-21 CN CN201520531767.7U patent/CN204839651U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559854A (en) * | 2016-01-04 | 2016-05-11 | 吴娟 | Coaxial sleeve tube type water circulation quick calculus removal device used after flexible ureteroscope lithotripsy |
| CN107095638A (en) * | 2017-06-05 | 2017-08-29 | 中山市环能缪特斯医疗器械科技有限公司 | A kind of endoscope |
| CN109620400A (en) * | 2019-02-12 | 2019-04-16 | 吴小军 | The hemostasis electrod assembly of Flexible ureteroscope |
| CN110742675A (en) * | 2019-11-25 | 2020-02-04 | 张保 | Ureter soft lens integrated with lens and sheath |
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