CN218458084U

CN218458084U - Disposable electronic ureter soft lens

Info

Publication number: CN218458084U
Application number: CN202222028940.4U
Authority: CN
Inventors: 王共先
Original assignee: Jiangxi Zhuorei Technology Co ltd
Current assignee: Jiangxi Zhuorei Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-02-10
Anticipated expiration: 2032-08-03

Abstract

A disposable electronic ureteral soft lens belongs to the technical field of urinary endoscopy and comprises a handle, wherein one end of the handle is connected with a soft insertion rod, the end part of the soft insertion rod is bent, and the end part of the soft insertion rod is connected with a lens; the bottom of handle is equipped with angle adjustment mechanism, angle adjustment mechanism is including rotating the pivot of connection on the handle and setting up the carousel at the handle inner chamber, the pivot runs through the handle and is connected with the carousel centre of a circle, the handle inner chamber has spacing along carousel centre of a circle circular arrangement, the symmetry is provided with the connecting block on the carousel, the connecting block all is connected with the silk thread, the one end of silk thread is passed through soft insert rod and is connected with the camera lens, through being equipped with the pivot, the carousel, connecting block and silk thread, realize the bending to soft insert the pole, the camera lens can be along with the crooked very big increase inspection observation scope of mirror pole tip, the field of vision is blind area-free, through being equipped with spacing, can be spacing inside the handle with the carousel, effectively avoid the carousel dislocation to cause the silk thread loose, lead to the crooked soft insert pole tip of uncontrollable.

Description

Disposable electronic ureter soft lens

Technical Field

The utility model relates to an uropoiesis scope technical field specifically is disposable electron ureter soft mirror.

Background

Clinically, when many patients with ureteral and intrarenal calculus cannot be relieved and treated by medicines due to large calculus diameter, surgical operation treatment is needed, such as percutaneous nephrolithotomy, laparoscopic incision and calculus removal, and the like, and the methods still have large trauma to the patients, have the possibility of causing complications such as renal hemorrhage, scar adhesion around the incision and the like, and are not beneficial to postoperative recovery of the patients.

At present, a tube body and a lens of a rigid ureteroscope used clinically cannot be bent, the ureteroscope is difficult to place and even fails due to poor smoothness when the ureteroscope is placed, or an observation visual field is greatly limited due to the fact that the end of the lens cannot be bent after the ureteroscope is placed, an observation blind area exists, and diagnosis and treatment quality are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable electron ureter soft mirror to solve the problem in the above-mentioned technical background.

In order to achieve the above object, the utility model provides a following technical scheme: the disposable electronic ureteral soft lens comprises a handle, wherein one end of the handle is connected with a soft insertion rod, the end part of the soft insertion rod is bent, and the end part of the soft insertion rod is connected with a lens;

the bottom of handle is equipped with angle adjustment mechanism, angle adjustment mechanism is connected including rotating pivot and the carousel of setting in the handle inner chamber on the handle, the pivot runs through the handle with the carousel centre of a circle is connected, the handle inner chamber is followed carousel centre of a circle circular arrangement has spacing, the symmetry is provided with the connecting block on the carousel, the connecting block all is connected with the silk thread, the one end of silk thread through soft inserted bar with the camera lens is connected.

As a further aspect of the present invention: the handle is further provided with an auxiliary assembly, and the auxiliary assembly comprises circular rings sleeved at two ends of the rotating shaft and a pushing seat connected to the bottom of the circular rings.

As a further aspect of the utility model: one side of carousel outwards expands has the stopper, in the handle inner chamber with the stopper be in the same side spacing on seted up with stopper matched with logical groove, the connecting block sets up on the stopper.

As a further aspect of the utility model: and the handle is also provided with identification scales corresponding to the limiting blocks.

As a further aspect of the utility model: the handle is further provided with a water injection joint, and the water injection joint is arranged above the angle adjusting mechanism.

As a further aspect of the utility model: the handle is internally provided with a control module, the lens is electrically connected with the control module, the control module is electrically connected with external equipment through a terminal wire, and the terminal wire is connected to the handle through a taper sleeve.

As a further aspect of the present invention: the handle bottom is equipped with a jut, the design has the electronic button on the jut, the electronic button with control module electricity is connected.

To sum up the utility model discloses following beneficial effect has:

the utility model discloses a be equipped with the pivot, the carousel, connecting block and silk thread, the crooked to soft inserted bar has been realized, make the camera lens can be along with crooked observation, very big increase inspection observation scope, the field of vision blind area-free, it is further, through being equipped with spacing, can be spacing inside the handle with the carousel, this setting effectively avoids the carousel to break away from and causes the silk thread loose and lead to the crooked of the soft inserted bar tip of uncontrollable, when using, it is rotatory to drive the carousel through rotatory pivot, tear the silk thread by connecting block on the carousel, make soft inserted bar take place to buckle.

Drawings

1. Fig. 1 is a front view of the present invention;

2. fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a lens; 2. a flexible insertion rod; 3. a water injection joint; 4. a control module; 5. A terminal wire; 6. an electronic button; 7. a limiting block; 8. a turntable; 9. a rotating shaft; 10. connecting blocks; 11. a pushing seat; 12. a silk thread; 13. a limiting strip; 14. a through groove; 15. a handle; 16. A awl sleeve; 17. a circular ring; 18. and marking scales.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a following technical scheme: as shown in fig. 1-2, the disposable soft ureteroscope comprises a handle 15, wherein one end of the handle 15 is connected with a soft insertion rod 2, the end part of the soft insertion rod 2 is bent, and the end part of the soft insertion rod 2 is connected with a lens 1, so that the soft insertion rod 2 is of a soft bendable structure, has good smoothness and is simple and convenient to operate when being placed into the scope, can enter from a natural cavity of a human body, does not need to cut or make a hole, greatly reduces the damage to a patient during operation, and is favorable for postoperative recovery of the patient;

the bottom of handle 15 is equipped with angle adjustment mechanism, and angle adjustment mechanism is including rotating pivot 9 of connecting on handle 15 and the carousel 8 of setting at the handle 15 inner chamber, and pivot 9 runs through handle 15 and is connected with the 8 centre of a circle of carousel, and handle 15 inner chamber has spacing 13 along 8 centre of a circle circular arrangements of carousel, and the symmetry is provided with connecting block 10 on the carousel 8, and connecting block 10 all is connected with silk thread 12, and the one end of silk thread 12 is connected with camera lens 1 through soft inserted bar 2, the utility model discloses a be equipped with pivot 9, carousel 8, connecting block 10 and silk thread 12, realized the crooked to soft inserted bar 2, make camera lens 1 can be along with crooked observation, very big increase detection range, the field of vision does not have the blind area, and is further, through being equipped with spacing 13, can be spacing carousel 8 inside handle 15, should set up and effectively avoid carousel 8 to break away from, make silk thread 12 loose lead to unable crooked soft inserted bar 2 that bends, when using, drive carousel 8 rotatory through rotatory pivot 9, by connecting block 10 on carousel 8, make soft inserted bar 2 take place the bending, further, still be equipped with supplementary subassembly, connect at the pivot 9, and the pivot 17 the supplementary pivot of the ring connection on handle 15, the pivot, the carousel 11 drive the crooked head of the rotating shaft, and the rotatory 11 of the accessible of the promotion of the rotating shaft, and the rotatory seat 11 is to the promotion is accomplished.

In some embodiments of the present invention: one side of carousel 8 outwards expands has stopper 7, set up logical groove 14 with stopper 7 matched with on the spacing strip 13 with stopper 7 on the same side in the handle 15 inner chamber, connecting block 10 sets up on stopper 7, through being equipped with stopper 7 and logical groove 14, make the range of rotation of carousel 8 receive the restriction, avoid 8 rotation range of carousel too big, tear silk thread 12 apart or soft 2 crooked ranges of inserting pole excessively injure the human body, it is further, still be equipped with the sign scale 18 corresponding with stopper 7 on the handle 15, operating personnel can judge the current soft 2 crooked ranges of inserting pole according to sign scale 18.

In some embodiments of the present invention: the handle 15 is also provided with a water injection joint 3, and the water injection joint 3 is arranged above the angle adjusting mechanism.

In some embodiments of the present invention: be equipped with control module 4 in the handle 15, camera lens 1 is connected with control module 4 electricity, and control module 4 is connected with the external equipment electricity through terminal line 5, terminal line 5 is connected on handle 15 through awl cover 16, gather and transmit the external equipment through terminal line 5 by the information that control module 4 detected of camera lens 1, furthermore, handle 15 bottom is equipped with a jut, the design has electronic button 6 on the jut, electronic button 6 is connected with control module 4 electricity, this electronic button 6 is used for the percussion to shoot and reserves image data function.

The working principle and the process of the utility model are as follows: firstly, the terminal wire 5 on the handle 15 is connected with an external device, the observation information in the lens 1 is transmitted in real time, the soft insertion rod 2 is placed into a human body channel and starts to be checked, an operator can push the seat 11 to drive the rotating shaft 9 to rotate, the rotating shaft 9 drives the rotating disc 8 to rotate, the silk thread 12 is pulled by the connecting block 10 on the rotating disc 8, so that the soft insertion rod 2 is bent, it needs to be noted that the limiting strip 13 is arranged in the handle 15, the rotating disc 8 can be limited in the handle 15, the rotating disc 8 is effectively prevented from being separated, the silk thread 12 is loosened to cause the soft insertion rod 2 to be incapable of being bent, the limiting block 7 and the through groove 14 are further arranged in the handle 15, the rotation amplitude of the rotating disc 8 is limited, the phenomenon that the rotating disc 8 is too large, the silk thread 12 is pulled apart or the bending amplitude of the soft insertion rod 2 is too large to hurt the human body is avoided, the identification scale 18 corresponding to the limiting block 7 is further arranged on the handle 15, and the operator can judge the bending amplitude of the current soft insertion rod 2 according to the identification scale 18.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Disposable electron ureter soft mirror, including handle (15), its characterized in that: one end of the handle (15) is connected with a soft insertion rod (2), the end part of the soft insertion rod (2) is bent, and the end part of the soft insertion rod (2) is connected with a lens (1);

the bottom of handle (15) is equipped with angle adjustment mechanism, angle adjustment mechanism is connected including rotating pivot (9) on handle (15) and carousel (8) of setting at handle (15) inner chamber, pivot (9) run through handle (15) with carousel (8) centre of a circle are connected, handle (15) inner chamber is followed carousel (8) centre of a circle annular is arranged and is had spacing (13), the symmetry is provided with connecting block (10) on carousel (8), connecting block (10) all are connected with silk thread (12), the one end of silk thread (12) through soft inserted bar (2) with camera lens (1) are connected.

2. The disposable soft ureteroscope according to claim 1, wherein: the handle (15) is further provided with an auxiliary assembly, and the auxiliary assembly comprises circular rings (17) sleeved at two ends of the rotating shaft (9) and a pushing seat (11) connected to the bottoms of the circular rings (17).

3. The disposable soft ureteroscope according to claim 1, wherein: one side of carousel (8) outwards expands stopper (7), in handle (15) inner chamber with stopper (7) be in on the spacing strip (13) of same side seted up with stopper (7) matched with lead to groove (14), connecting block (10) set up on stopper (7).

4. The disposable soft ureteroscope according to claim 3, wherein: and the handle (15) is also provided with identification scales (18) corresponding to the limiting block (7).

5. The disposable soft ureteroscope according to claim 1, wherein: still be equipped with water injection joint (3) on handle (15), water injection joint (3) set up angle adjustment mechanism's top.

6. The disposable soft ureteroscope according to claim 1, wherein: be equipped with control module (4) in handle (15), camera lens (1) with control module (4) electricity is connected, just control module (4) are connected with the external equipment electricity through terminal line (5), terminal line (5) are connected through awl cover (16) on handle (15).

7. The disposable soft ureteroscope according to claim 6, wherein: the handle (15) bottom is equipped with a jut, the design has electronic button (6) on the jut, electronic button (6) with control module (4) electricity is connected.