CN203539323U - Percutaneous renal fiber soft lens - Google Patents
Percutaneous renal fiber soft lens Download PDFInfo
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- CN203539323U CN203539323U CN201320594701.3U CN201320594701U CN203539323U CN 203539323 U CN203539323 U CN 203539323U CN 201320594701 U CN201320594701 U CN 201320594701U CN 203539323 U CN203539323 U CN 203539323U
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- mirror section
- mirror
- soft lens
- fiber soft
- handle
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Abstract
The utility model discloses a percutaneous renal fiber soft lens comprising a lens body, an operating unit and a steel-wire dragline. The operating unit connected with the lens body comprises a rotatable elbow hand wheel. The lens body comprises a first lens section and a second lens section connected with the first lens section. The second lens section is fixedly connected to the operating unit. One end of the steel-wire dragline is fixed with the elbow hand wheel, and the other end of the steel-wire dragline is fixed with the first lens section. The steel-wire dragline rotates along with the elbow hand wheel to be wound on the elbow hand wheel or be released from the elbow hand wheel. The elbow hand wheel is rotated to drive the first lens section of the lens body to bend according to the structural features of renal calices of renal pelvises in kidneys, so that the first lens section of the lens body can enter each renal calix so as to observe and treat lesions of the renal calices of the kidneys.
Description
Technical field
This utility model relates to a kind of medical instruments field, particularly a kind of percutaneous kidney fiber soft lens.
Background technology
PCN is a kind of endoscope that is applied to percutaneous kidney surgery of Urology Surgery.At present, this PCN is a kind of hard mirror, and its mirror body front portion is straight-tube shape Metallic rod, can not be bending.Due to pelvicaliceal construction features in kidney, and existing PCN is hard mirror, and its front end can not be bending, and therefore clinician cannot observe each renal calices in kidney sometimes, caused the pathological changes in part renal calices can not be observed and process.
Utility model content
In order to solve the problem of prior art, this utility model embodiment provides a kind of percutaneous kidney fiber soft lens that can observe each renal calices.Described technical scheme is as follows:
In order to solve the problem of prior art, the utility model proposes following technical scheme:
A kind of percutaneous kidney fiber soft lens, the operating portion that it comprises mirror body and is connected with described mirror body; Described operating portion comprises a rotating bent angle hands wheel; The second mirror section that described mirror body comprises first mirror section and is connected with described first mirror section, described the second mirror section is fixedly connected on described operating portion; Described percutaneous kidney fiber soft lens also comprises wire digging line, and described bent angle handwheel is fixed in one end of described wire digging line, and described first mirror section is fixed in other one end of described wire digging line; Described wire digging line discharges around the above bent angle handwheel or from described bent angle handwheel along with described bent angle hand wheel rotating.
Preferably, described operating portion also comprises handle, and described the second mirror section is fixedly connected with described hands handle; Described handle is provided with a side leakage interface towards described the second mirror section, is fixed with the visual field adjusting ring of eyepiece and adjusting eyepiece on described handle away from described the second mirror section.
Preferably, described bent angle handwheel convexes with a fixed axis that is installed on pivotally described handle, and described fixed axis is arranged in described handle; Described fixed axis is fixed on and is positioned at the free end of described handle in one end of described operation wire digging line, and first mirror section is fixed on through after described the second mirror section in other one end of described wire digging line.
Preferably, the length range of described mirror body is 300mm to 550mm.
Preferably, described first mirror section is the cylinder that diameter is identical with described the second mirror section, and the diameter range of described first mirror section and described the second mirror section is 6F to 22F.
Preferably, described first mirror section comprises the end surface away from described the second mirror section, described mirror body be provided with run through described the second mirror body and described end surface service aisle, lead picture window and multiple Conductivity of Fiber optical window.
Preferably, described end surface is vertical with the axis of described first mirror section.
Preferably, the inclined plane that described end surface comprises the transverse plane vertical with the axis of described first mirror section and tilted to extend by described transverse plane; Described service aisle runs through described the second mirror section and described transverse plane; Described leading as window and described Conductivity of Fiber optical window run through described the second mirror section and described inclined plane.
Preferably, described Conductivity of Fiber optical window is two, and described in laying respectively at, leads the both sides of picture window.
Bent angle handwheel is rotated in percutaneous kidney fiber soft lens utilization of the present utility model, with the bending along with pelvicaliceal construction features in kidney of the first mirror section with index glass body, thereby the first mirror section of mirror body can be entered in each renal calices, so that observe and process the pathological changes of each renal calices of kidney.
Accompanying drawing explanation
Fig. 1 is the structural representation of the percutaneous kidney fiber soft lens that provides of this utility model the first embodiment, and this percutaneous kidney fiber soft lens comprises mirror body and operating portion;
Fig. 2 is the structural representation of the mirror body of Fig. 1;
Fig. 3 is the front elevational schematic of the mirror body of Fig. 1;
Fig. 4 is the structural representation of the operating portion of Fig. 3;
Fig. 5 is the structural representation of the percutaneous kidney fiber soft lens that provides of this utility model the second embodiment;
Fig. 6 is the structural representation of the mirror body of Fig. 5.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
Please refer to Fig. 1, this utility model the first embodiment provides a kind of percutaneous kidney fiber soft lens of being made by flexible material, and it is for percutaneous kidney surgery.The operating portion B that this percutaneous kidney fiber soft lens comprises mirror body A and is fixedly connected with mirror body A.
Incorporated by reference to reference to Fig. 2, the length range of mirror body A is 300mm to 550mm, it comprise first mirror section 4 and with integrated the second mirror section 5 of first mirror section 4.First mirror section 4 is exercisable bends to required angle with respect to the second mirror section 5.The second mirror section 5 is fixedly connected with operating portion B.First mirror section 4 is the cylinder that diameter is identical with the second mirror section 5, its diameter range is that the diameter of 6F to 22F(medical catheter adopts French measuring system (French gauge system) to represent more, be abbreviated as F, 1F is decided to be to 1/3 of 1mm, therefore 1F ≈ 0.33mm); Like this, the diameter of mirror body A is little so that direct motion enters the interior pathological changes of processing ureter in ureter.
Incorporated by reference to reference to Fig. 3, first mirror section 4 comprises the end surface 41 away from the second mirror section 5, and end surface 41 is vertical with the axis of first mirror section 4.Mirror body A be provided with run through the second mirror section 5 and end surface 41 service aisle 1, lead picture window 2 and multiple Conductivity of Fiber optical window 3.Concrete, in the present embodiment, Conductivity of Fiber optical window 3 is two, and lays respectively at the both sides of leading picture window 2.
Incorporated by reference to reference to Fig. 4, operating portion B comprises handle 6, be installed on the side leakage interface 7 of handle 6, be installed on handle 6 working joint 8, rotate and be installed on the bent angle handwheel 10 on handle 6, the light guide bundles interface 13 that is connected in handle 6, the suction valve 14 that is installed on handle 6 and wire digging line 15.
Whether the front end of side leakage interface 7 contiguous handles 6, damage for detection of mirror body.The front end of working joint 8 contiguous handles 6, and working joint 8 is for injecting liquid required operation in mirror body B.In the main body of working joint 8, be also extended with an apparatus joint 9 of inserting for operation is needed, and joint 9 is provided with dismountable sealing cap 91, when the not used time of joint 9, by sealing cap 91, protects joint 9 not by outside contamination.Service aisle 1, lead as window 2 and multiple Conductivity of Fiber optical window 3 and be all communicated with working joint 8.Suction valve 14 and light guide bundles interface 13 is the rear end of contiguous handle 6 all.Light guide bundles interface 13, for being connected with main frame, making to lead as window 2 and Conductivity of Fiber optical window 3 and works.Press suction valve 14 to discharge the liquid producing in operation process.
Please refer to Fig. 5 and Fig. 6, the difference of the percutaneous kidney fiber soft lens that the percutaneous kidney fiber soft lens that this utility model the second embodiment provides and above-mentioned the first embodiment provide is only: the end surface 41 of the percutaneous kidney fiber soft lens that this utility model the second embodiment provides comprises the inclined plane 413 that tilts to extend with the axis vertical end plane 411 of first mirror section 4 and by transverse plane 411.Wherein, service aisle 1 runs through the second mirror section 5 and transverse plane 411; Lead as window 2 and Conductivity of Fiber optical window 3 and run through the second mirror section 5 and inclined plane 413.
Incorporated by reference to reference to Fig. 1 and Fig. 6, when needs carry out percutaneous kidney surgery, the light guide bundles interface 13 of percutaneous kidney fiber soft lens cover of the present utility model is connected with main frame, makes to lead picture window 2 and the 3 energising work of Conductivity of Fiber optical window, and regulates visual field adjusting ring 11 to make the clear visual field of eyepiece 12.Then mirror body A is inserted in kidney by the skin kidney passage of artificial foundation, and the handle 6 of operator's hand-held operation B of portion, and the first mirror section 4 of controlling mirror body A by rotation bent angle handwheel 10 enters the target renal pelvis renal calices of kidney.Now, by working joint 8 injected waters with keep clear visual field; And take off sealing cap 91, the apparatus that operation is needed is inserted in joint 9, and carries out operation technique through service aisle 1.In the process of operation, as required, rotate bent angle handwheel 10, with the bending along with pelvicaliceal construction features in kidney of the first mirror section 4 with index glass body A, thereby the first mirror section 4 of mirror body A can be entered in each renal calices, so that observe and process the pathological changes of each renal calices of kidney.
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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a percutaneous kidney fiber soft lens, the operating portion that it comprises mirror body and is connected with described mirror body; Described operating portion comprises a rotating bent angle hands wheel;
It is characterized in that, the second mirror section that described mirror body comprises first mirror section and is connected with described first mirror section, described the second mirror section is fixedly connected on described operating portion;
Described percutaneous kidney fiber soft lens also comprises wire digging line, and described bent angle handwheel is fixed in one end of described wire digging line, and described first mirror section is fixed in other one end of described wire digging line; Described wire digging line discharges around the above bent angle handwheel or from described bent angle handwheel along with described bent angle hand wheel rotating.
2. percutaneous kidney fiber soft lens according to claim 1, is characterized in that, described operating portion also comprises handle, and described the second mirror section is fixedly connected with described hands handle; Described handle is provided with a side leakage interface towards described the second mirror section, is fixed with the visual field adjusting ring of eyepiece and adjusting eyepiece on described handle away from described the second mirror section.
3. percutaneous kidney fiber soft lens according to claim 2, is characterized in that, described bent angle handwheel convexes with a fixed axis that is installed on pivotally described handle, and described fixed axis is arranged in described handle; Described fixed axis is fixed on and is positioned at the free end of described handle in one end of described operation wire digging line, and first mirror section is fixed on through after described the second mirror section in other one end of described wire digging line.
4. percutaneous kidney fiber soft lens according to claim 1, is characterized in that, the length range of described mirror body is 300mm to 550mm.
5. percutaneous kidney fiber soft lens according to claim 1, is characterized in that, described first mirror section is the cylinder that diameter is identical with described the second mirror section, and the diameter range of described first mirror section and described the second mirror section is 6F to 22F.
6. percutaneous kidney fiber soft lens according to claim 1, it is characterized in that, described first mirror section comprises the end surface away from described the second mirror section, described mirror body be provided with run through described the second mirror body and described end surface service aisle, lead picture window and multiple Conductivity of Fiber optical window.
7. percutaneous kidney fiber soft lens according to claim 6, is characterized in that, described end surface is vertical with the axis of described first mirror section.
8. percutaneous kidney fiber soft lens according to claim 6, is characterized in that, the inclined plane that described end surface comprises the transverse plane vertical with the axis of described first mirror section and tilted to extend by described transverse plane; Described service aisle runs through described the second mirror section and described transverse plane; Described leading as window and described Conductivity of Fiber optical window run through described the second mirror section and described inclined plane.
9. percutaneous kidney fiber soft lens according to claim 6, is characterized in that, described Conductivity of Fiber optical window is two, and described in laying respectively at, leads the both sides of picture window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594701.3U CN203539323U (en) | 2013-09-25 | 2013-09-25 | Percutaneous renal fiber soft lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594701.3U CN203539323U (en) | 2013-09-25 | 2013-09-25 | Percutaneous renal fiber soft lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203539323U true CN203539323U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594701.3U Expired - Fee Related CN203539323U (en) | 2013-09-25 | 2013-09-25 | Percutaneous renal fiber soft lens |
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| CN (1) | CN203539323U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167737A (en) * | 2015-08-28 | 2015-12-23 | 江苏省中医院 | Correcting device for correcting operation visual field of combined flexible ureteroscope and application of correcting device |
| 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 |
| CN108542340A (en) * | 2018-04-24 | 2018-09-18 | 海纳阳光（北京）医药控股有限公司 | A kind of nested type Flexible ureteroscope |
| CN109875489A (en) * | 2019-03-26 | 2019-06-14 | 江阴市人民医院 | A kind of bronchoscope |
-
2013
- 2013-09-25 CN CN201320594701.3U patent/CN203539323U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167737A (en) * | 2015-08-28 | 2015-12-23 | 江苏省中医院 | Correcting device for correcting operation visual field of combined flexible ureteroscope and application of correcting device |
| 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 |
| CN108542340A (en) * | 2018-04-24 | 2018-09-18 | 海纳阳光（北京）医药控股有限公司 | A kind of nested type Flexible ureteroscope |
| CN108542340B (en) * | 2018-04-24 | 2024-03-12 | 海纳阳光（北京）医药控股有限公司 | Nested ureteral soft lens |
| CN109875489A (en) * | 2019-03-26 | 2019-06-14 | 江阴市人民医院 | A kind of bronchoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TANG DONGPING LIU JIANJUN Effective date: 20150728 Owner name: LUO HONGBO Free format text: FORMER OWNER: WUHAN YOUDUYI TECHNOLOGY CO., LTD. Effective date: 20150728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150728 Address after: 430000 No. 29 Dacheng Road, Wuchang District, Hubei, Wuhan Patentee after: Luo Hongbo Patentee after: Tang Dongping Patentee after: Liu Jianjun Address before: 430065, Hubei, East Lake, Wuhan hi tech Development Zone, 666 hi tech Avenue, Wuhan National Bio industrial base project B, C and D District R & D building B1 Patentee before: WUHAN YOUDUYI SCIENCE & TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20170925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |