CN203763045U - Flexible and rigid integrated ureteroscope - Google Patents
Flexible and rigid integrated ureteroscope Download PDFInfo
- Publication number
- CN203763045U CN203763045U CN201420124431.4U CN201420124431U CN203763045U CN 203763045 U CN203763045 U CN 203763045U CN 201420124431 U CN201420124431 U CN 201420124431U CN 203763045 U CN203763045 U CN 203763045U
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- ureteroscope
- mirror
- pipe
- flexible
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Abstract
The utility model discloses a flexible and rigid integrated ureteroscope which comprises a body, a fiber seat, an image fiber seat and a ureteroscope tube. The ureteroscope tube comprises a tube sheath, a snakelike mechanism and a lens which are sequentially connected, the tail end of the tube sheath is mounted on the fiber seat, a steel wire rope is arranged in the ureteroscope tube, a rotating wheel is arranged inside the body, and a rotating handle is arranged outside the body. The rotating wheel is driven to rotate back and forth by pushing the rotating handle forwards and backwards, so that the steel wire rope is driven to traverse axially along the tube sheath and draws the snakelike mechanism to rotate within a vertical range. Therefore, the flexible and rigid integrated ureteroscope keeps the advantages of a flexible ureteroscope and a rigid ureteroscope, the inside of a human kidney can be smoothly observed and surgically operated, the flexible and rigid integrated ureteroscope can be operated by a medical worker to smoothly enter a human ureter, the efficiency of entering a human body is more than 100% higher than that of the flexible ureteroscope, the cost advantage of the rigid ureteroscope is kept, the cost of the flexible and rigid integrated ureteroscope is only 30% that of the flexible ureteroscope, and the cost can be remarkably saved for a patient when the medical worker can efficiently remove diseases of the patient.
Description
Technical field
This utility model relates to ureteroscope art, refers in particular to a kind of ureter soft or hard integrated mirror.
Background technology
Ureteroscope is a kind of apparatus very thin, that be made up of the work accessory of optical fibers, work cavity and various different purposes, and diameter is little, long 35 to 45 centimetres.Ureteroscopy is the sight glass elongated by, per urethra, bladder, ureteric orifice enter the ureter of 0.2 to 0.5cm diameter, under direct-view or by TV monitoring system, can very clearly observe intra-ureteral pathological changes, if any calculus, tumor etc., ureteral is carried out to Clinics and Practices.Ureteroscope is the Medical Equipment for urology department treatment, utilize ureteroscope to carry out the diagnosis of ureteral, treatment, greatly improved diagnosis, the treatment level of ureteral, shortened length of patient stay, reduce medical expense, the clinical promising result that obtains.
Current ureteroscope includes ureterscopy and ureter soft lens: wherein, ureterscopy advantage is: pipe sheath is made up of stainless steel tube, so doctor's ureteroscope in the time of operation is easy to enter ureter position along human body natural's passage, cost is lower compared with soft lens; Weak point is: because pipe sheath front end can not change direction, so hard mirror is not easy to kidney inside to observe and operation technique.Ureter soft lens advantage is: soft lens front end can change direction, can observe and operation technique kidney inside smoothly; Weak point is: because pipe sheath entirety does not have rigidity, in the time of operation, must have more than two medical worker to operate could enter smoothly and observe and operation technique, and cost is higher compared with hard mirror.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of ureter soft or hard integrated mirror, it can effectively solve existing ureterscopy and exist and be not easy to kidney inside to observe and the problem of operation technique, and ureter soft lens exists the high problem of use inconvenience cost.
For achieving the above object, this utility model adopts as purgation technical scheme:
A kind of ureter soft or hard integrated mirror, includes main body, fiber bench, as fine seat and mirror pipe; This fiber bench is installed on the front end of main body, is provided with optical fiber in fiber bench, and this optic fibre extension is to mirror pipe; The fine seat of this picture is installed in main body and to back upper place and extends, and fine as being provided with picture in fine seat, this extends in mirror pipe as fibre, is provided with mirror group as the top of fine seat, and the top of mirror group is provided with eyeshield; This mirror pipe includes the pipe sheath, snakelike mechanism and the camera lens that connect successively, and the tail end of this pipe sheath is installed in fiber bench; And, in this mirror pipe, be provided with the upper and lower bending steel wire rope rotating of the snakelike mechanism of traction, in this main body, be provided with runner, driven by rotating wheel steel wire rope is along the axial translation of pipe sheath, and main body is outside equipped with rotary handle, and rotary handle drives runner to carry out back rotation.
Preferably, described rotary handle is positioned at the right side of main body, and this rotary handle and runner are rigidly connected.
Preferably, on the side of described fiber bench, be provided with the handle portion that facilitates doctor to clamp with finger.
Preferably, the curved plates of described handle portion.
Preferably, described handle portion perpendicular to the lateral surface of fiber bench to downward-extension.
Preferably, the stainless steel tube that described pipe sheath is rigidity.
Preferably, described snakelike mechanism bending rotation within the scope of upper and lower 180 degree.
Preferably, described snakelike mechanism is soft tube, and its length is 30mm.
Preferably, the rear end of described main body is provided with back axle Connection Block, and this back axle Connection Block has instrument channel, and this instrument channel is through in mirror pipe.
This utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
Promoting rotary handle by front and back drives runner to carry out back rotation, runner carrys out back rotation and drives steel wire rope along the axial translation of pipe sheath, thereby snakelike mechanism rotates in top/bottom latitude by rope traction, so this utility model has kept the advantage of soft lens, can observe and operation technique human kidney inside smoothly, kept the advantage of hard mirror, can operated and be carried out smoothly human body by a medical worker, the efficiency that enters human body be higher more than 100% than soft lens; Kept the cost advantage of hard mirror, the cost of this product only has 30% of soft lens simultaneously, can be again patient significantly cost-saving in the time that medical worker can high efficiency removes patient's sick disease.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, this utility model is elaborated.
Brief description of the drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of this utility model;
Fig. 2 is cross section and the using state schematic diagram of the preferred embodiment of this utility model.
Accompanying drawing identifier declaration:
10, main body 20, fiber bench
21, handle portion 30, as fine seat
40, mirror pipe 41, pipe sheath
42, snakelike mechanism 43, camera lens
50, back axle Connection Block 101, optical fiber
102, as fibre 103, mirror group
104, eyeshield 105, steel wire rope
106, runner 107, rotary handle
108, instrument channel
Detailed description of the invention
Please refer to shown in Fig. 1 and Fig. 2, the concrete structure that it has demonstrated the preferred embodiment of this utility model, includes main body 10, fiber bench 20, as fine seat 30 and mirror pipe 40.
This fiber bench 20 is installed on the front end of main body 10, is provided with optical fiber 101 in fiber bench 20, and this optical fiber 101 extends in mirror pipe 40; Fine 30, this picture is installed in main body 10 and to back upper place and extends, and as being provided with picture fibre 102 in fine seat 30, this picture fine 102 extends in mirror pipe 40, is provided with mirror group 103 as the top of fine seat 30, and the top of mirror group 103 is provided with eyeshield 104.
This mirror pipe 40 includes the pipe sheath 41, snakelike mechanism 42 and the camera lens 43 that connect successively, the tail end of this pipe sheath 41 is installed in fiber bench 20, the stainless steel tube that this pipe sheath 41 is rigidity, this snakelike mechanism 42 is bending rotation within the scope of upper and lower 180 degree, this snakelike mechanism 42 is soft tube, and its length is 30mm.
In this mirror pipe 40, be provided with the steel wire rope 105 of the snakelike mechanism of traction bending rotation Shang Xia 42, in this main body 10, be provided with runner 106, runner 106 drives steel wire rope 105 along the axial translation of pipe sheath 41, and main body 10 is outside equipped with rotary handle 107, and rotary handle 107 drives runner 106 to carry out back rotation.In the present embodiment, this rotary handle 107 is positioned at the right side of main body 10, and this rotary handle 107 is rigidly connected with runner 106.
And, on the side of this fiber bench 20, be provided with and facilitate doctor by the finger handle portion 21 of clamping, the curved plates of this handle portion 21, this handle portion 21 perpendicular to the lateral surface of fiber bench 20 to downward-extension.
In addition, the rear end of this main body 10 is provided with back axle Connection Block 50, and this back axle Connection Block 50 has instrument channel 108, and this instrument channel 108 is through in mirror pipe 40.
When use, promote rotary handle 107 drive runner 106 to carry out back rotation by front and back, runner 106 carrys out back rotation and drives steel wire rope 105 along the axial translation of pipe sheath 41, rotates within the scope of upper and lower 180 degree thereby draw snakelike mechanism 42 by steel wire rope 105.
Design focal point of the present utility model is: promote rotary handle by front and back and drive runner to carry out back rotation, runner carrys out back rotation and drives steel wire rope along the axial translation of pipe sheath, thereby snakelike mechanism rotates in top/bottom latitude by rope traction, so this utility model has kept the advantage of soft lens, can observe and operation technique human kidney inside smoothly, keep the advantage of hard mirror, can be operated and be entered smoothly human body ureter position by a medical worker, the efficiency that enters human body be higher more than 100% than soft lens; Kept the cost advantage of hard mirror, the cost of this product only has 30% of soft lens simultaneously, can be again patient significantly cost-saving in the time that medical worker can high efficiency removes patient's sick disease.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to this utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (9)
1. a ureter soft or hard integrated mirror, is characterized in that: include main body, fiber bench, as fine seat and mirror pipe; This fiber bench is installed on the front end of main body, is provided with optical fiber in fiber bench, and this optic fibre extension is to mirror pipe; The fine seat of this picture is installed in main body and to back upper place and extends, and fine as being provided with picture in fine seat, this extends in mirror pipe as fibre, is provided with mirror group as the top of fine seat, and the top of mirror group is provided with eyeshield; This mirror pipe includes the pipe sheath, snakelike mechanism and the camera lens that connect successively, and the tail end of this pipe sheath is installed in fiber bench; And, in this mirror pipe, be provided with the upper and lower bending steel wire rope rotating of the snakelike mechanism of traction, in this main body, be provided with runner, driven by rotating wheel steel wire rope is along the axial translation of pipe sheath, and main body is outside equipped with rotary handle, and rotary handle drives runner to carry out back rotation.
2. a kind of ureter soft or hard integrated mirror as claimed in claim 1, is characterized in that: described rotary handle is positioned at the right side of main body, and this rotary handle and runner are rigidly connected.
3. a kind of ureter soft or hard integrated mirror as claimed in claim 2, is characterized in that: on the side of described fiber bench, be provided with the handle portion that facilitates doctor to clamp with finger.
4. a kind of ureter soft or hard integrated mirror as claimed in claim 3, is characterized in that: the curved plates of described handle portion.
5. a kind of ureter soft or hard integrated mirror as claimed in claim 3, is characterized in that: described handle portion perpendicular to the lateral surface of fiber bench to downward-extension.
6. a kind of ureter soft or hard integrated mirror as claimed in claim 1, is characterized in that: the stainless steel tube that described pipe sheath is rigidity.
7. a kind of ureter soft or hard integrated mirror as claimed in claim 1, is characterized in that: described snakelike mechanism is bending rotation within the scope of upper and lower 180 degree.
8. a kind of ureter soft or hard integrated mirror as claimed in claim 1, is characterized in that: described snakelike mechanism is soft tube, and its length is 30mm.
9. a kind of ureter soft or hard integrated mirror as claimed in claim 1, is characterized in that: the rear end of described main body is provided with back axle Connection Block, and this back axle Connection Block has instrument channel, and this instrument channel is through in mirror pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124431.4U CN203763045U (en) | 2014-03-19 | 2014-03-19 | Flexible and rigid integrated ureteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124431.4U CN203763045U (en) | 2014-03-19 | 2014-03-19 | Flexible and rigid integrated ureteroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763045U true CN203763045U (en) | 2014-08-13 |
Family
ID=51280305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124431.4U Expired - Fee Related CN203763045U (en) | 2014-03-19 | 2014-03-19 | Flexible and rigid integrated ureteroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763045U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873167A (en) * | 2015-03-27 | 2015-09-02 | 广州医科大学附属第一医院 | Flexible bendable electronic nephroscope for percutaneous nephroseopy surgery and application method of flexible bendable electronic nephroscope |
| CN105595956A (en) * | 2016-01-21 | 2016-05-25 | 东莞全球鹰医疗科技有限责任公司 | Separated type ureteroscope |
| 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 |
| CN108113747A (en) * | 2016-11-30 | 2018-06-05 | 维布络有限公司 | The ureteroscope and method of grinding bodies intracavitary calculus |
| CN108618827A (en) * | 2017-11-13 | 2018-10-09 | 江门市鸿想医疗器械科技有限公司 | A kind of ureter sheath with controlled deflection function |
| CN109222876A (en) * | 2018-11-09 | 2019-01-18 | 苏州新光维医疗科技有限公司 | A kind of disposable uretero-renoscope |
| CN110051318A (en) * | 2019-06-05 | 2019-07-26 | 南昌沃克医疗科技有限公司 | A kind of combined type soft fiber ureterorenoscope |
| CN116058974A (en) * | 2023-02-23 | 2023-05-05 | 之江实验室 | Surgical robot and surgical system |
| CN116098709A (en) * | 2023-02-23 | 2023-05-12 | 之江实验室 | Twisting mechanism and surgical robot |
| CN117357053A (en) * | 2023-12-06 | 2024-01-09 | 广东埃纳生医学科技有限公司 | Handheld seminal vesicle for urethral diagnosis |
-
2014
- 2014-03-19 CN CN201420124431.4U patent/CN203763045U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873167A (en) * | 2015-03-27 | 2015-09-02 | 广州医科大学附属第一医院 | Flexible bendable electronic nephroscope for percutaneous nephroseopy surgery and application method of flexible bendable electronic nephroscope |
| CN105595956A (en) * | 2016-01-21 | 2016-05-25 | 东莞全球鹰医疗科技有限责任公司 | Separated type ureteroscope |
| CN108113747A (en) * | 2016-11-30 | 2018-06-05 | 维布络有限公司 | The ureteroscope and method of grinding bodies intracavitary calculus |
| 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 |
| CN108618827A (en) * | 2017-11-13 | 2018-10-09 | 江门市鸿想医疗器械科技有限公司 | A kind of ureter sheath with controlled deflection function |
| CN109222876B (en) * | 2018-11-09 | 2024-07-05 | 新光维医疗科技(苏州)股份有限公司 | Disposable ureteral pyeloscope |
| CN109222876A (en) * | 2018-11-09 | 2019-01-18 | 苏州新光维医疗科技有限公司 | A kind of disposable uretero-renoscope |
| CN110051318A (en) * | 2019-06-05 | 2019-07-26 | 南昌沃克医疗科技有限公司 | A kind of combined type soft fiber ureterorenoscope |
| CN116098709A (en) * | 2023-02-23 | 2023-05-12 | 之江实验室 | Twisting mechanism and surgical robot |
| CN116058974A (en) * | 2023-02-23 | 2023-05-05 | 之江实验室 | Surgical robot and surgical system |
| WO2024174420A1 (en) * | 2023-02-23 | 2024-08-29 | 之江实验室 | Surgical robot and surgical system |
| CN117357053A (en) * | 2023-12-06 | 2024-01-09 | 广东埃纳生医学科技有限公司 | Handheld seminal vesicle for urethral diagnosis |
| CN117357053B (en) * | 2023-12-06 | 2024-03-29 | 广东埃纳生医学科技有限公司 | Handheld seminal vesicle for urethral diagnosis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20200319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |