Wireless flexible ureteroscope convenient to operate

Abstract

The utility model belongs to the technical field of urinary endoscopes, and particularly relates to a wireless flexible ureteroscope convenient to operate, which comprises a handle shell, one end of the handle shell is connected with a spherical handle shell, one end of the handle shell is connected with a fixed rubber sleeve, one end of the fixed rubber sleeve is provided with a flexible insertion tube, and the other end of the fixed rubber sleeve is provided with a threaded rod. A flexible insertion tube is arranged in the handle shell, a lens is arranged at one end of the flexible insertion tube, the outer wall of the handle shell is connected with a mounting seat, a spring is arranged in the mounting seat, and the end part of the spring is connected with a movable block. When a user places the wireless flexible ureteroscope, the wireless flexible ureteroscope can be hung at a high position through the C-shaped hanging frame, so that the insertion end is prevented from making contact with a table top, and the user can operate the wireless flexible ureteroscope more conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of urinary endoscopes, and in particular relates to a wireless ureteroscope which is easy to operate. Background Art

[0002] Clinically, many patients with ureteral and renal stones need surgical treatment such as percutaneous nephrolithotomy, laparoscopic lithotomy, etc. because the stones are large in diameter and cannot be relieved or treated by drugs. Therefore, a wireless ureteroscope is needed.

[0003] At present, the existing flexible ureteroscope, such as patent number: CN216854635U, a flexible ureteroscope, includes an operating handle, the operating handle is provided with a toggle member for controlling the bending direction and angle of the flexible ureteroscope, the toggle member is rotatably connected to the operating handle, the operating handle is provided with an angle indicator, and the angle indicator is located on one side of the toggle member;

[0004] Although this patent can adjust the angle of the end by adjusting the toggle member, during use, the user usually holds it in hand. However, other tools are also needed during the operation, so the wireless ureteroscope needs to be temporarily placed. However, when the temporarily placed wireless ureteroscope is taken out again, the insertion end may come into contact with stains on the table, resulting in the need to replace the insertion hose, which makes the operation very inconvenient. Utility Model Content

[0005] The utility model aims to provide a wireless ureteroscope that is easy to operate, aiming to solve the problem that the existing wireless ureteroscope is usually used by the user by hand during use, but other tools are also needed during the operation, so the wireless ureteroscope needs to be temporarily placed, but when the temporarily placed wireless ureteroscope is taken out again, the insertion end may contact the stains on the table, so that the insertion hose needs to be replaced, which makes the operation very inconvenient.

[0006] To achieve the above object, the utility model provides the following technical solutions: a wireless ureteroscope that is easy to operate, comprising a handle shell, one end of which is connected to a spherical handle shell, one end of which is connected to a fixed rubber sleeve, one end of which is provided with a soft insertion tube, and one end of which is provided with a lens;

[0007] The outer wall of the handle shell is connected to a mounting seat, a spring is arranged inside the mounting seat, the end of the spring is connected to a movable block, one end of the movable block is connected to a latch pin, the outer wall of the mounting seat is provided with two slots, the outer wall of the movable block is connected to a shift block, a hanging bracket is arranged on one side of the mounting seat, one end of the hanging bracket is connected to a connecting plate, two plug-in blocks are connected to the surface of the connecting plate, and the outer walls of the two plug-in blocks are provided with latch grooves.

[0008] As a preferred embodiment of the wireless ureteroscope that is easy to operate according to the utility model, one end of the bayonet extends through and into the interior of the slot.

[0009] As a preferred embodiment of the utility model of a wireless ureteroscope that is easy to operate, an opening is provided on the surface of the mounting seat, and one end of the dial block extends to the outside through the opening on the surface of the mounting seat.

[0010] As a preferred embodiment of the utility model of a wireless ureteroscope that is easy to operate, the slot and the plug block are matched in size.

[0011] As a preferred embodiment of the utility model of an easy-to-operate wireless ureteroscope, the handle shell can form an elastic snap-fit ​​structure with the hanging frame through a mounting seat, a spring, a movable block, a latch, a slot, a shift block, a connecting plate, an insert block, and a slot.

[0012] As a preferred embodiment of the utility model of a wireless ureteroscope that is easy to operate, the hanging bracket is C-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The bracket can be installed on one side of the handle shell through the elastic snap-fit ​​structure between the handle shell and the bracket. When the user places the wireless ureteroscope, the C-shaped bracket can be used to hang the wireless ureteroscope at a high place to avoid the insertion end from contacting the table surface, making it more convenient for the user to operate.

[0015] The bracket can be disassembled by moving the paddle block so that the movable block drives the latch pin to disengage from the slot, and then pulling the bracket so that the plug block is pulled out of the slot. The movable block drives the latch pin to contract by moving the paddle block, and then the paddle block is released after the plug block is inserted into the slot. At this time, the latch pin will be inserted into the slot under the action of the spring to achieve installation and fixation, thereby enabling convenient installation and disassembly of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1Schematic front view structure diagram of the present utility model;

[0018] Figure 2 Schematic disassembled front view structure diagram of the present utility model;

[0019] Figure 3 Schematic cross-sectional front view structure diagram of the present utility model;

[0020] Figure 4 Schematic structure diagram of the hanging bracket of the present utility model;

[0021] Figure 5 Schematic enlarged structure diagram A of the present utility model.

[0022] In the figure: 1. Handle housing; 2. Spherical handle housing; 3. Fixed rubber sleeve; 4. Soft insertion tube; 5. Lens; 6. Mounting seat; 7. Spring; 8. Movable block; 9. Pin; 10. Slot; 11. Dial block; 12. Hanging bracket; 13. Connecting plate; 14. Insert block; 15. Card slot. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A wireless flexible ureteroscope that is easy to operate, including a handle housing 1, one end of the handle housing 1 is connected to a spherical handle housing 2, one end of the handle housing 1 is connected to a fixed rubber sleeve 3, one end of the fixed rubber sleeve 3 is provided with a soft insertion tube 4, and one end of the soft insertion tube 4 is provided with a lens 5;

[0025] It should be noted that one end of the spherical handle housing 2 is installed with a wireless WIFI component, and one end is connected to the connection female head of the spherical handle housing 2 through a connection male head, which plays a role in signal and power transmission for the handle component, and transmits signals and images to the terminal;

[0026] The outer wall of the handle housing 1 is connected to a mounting seat 6, a spring 7 is arranged inside the mounting seat 6, the end of the spring 7 is connected to a movable block 8, one end of the movable block 8 is connected to a pin 9, two slots 10 are opened on the outer wall of the mounting seat 6, a dial block 11 is connected to the outer wall of the movable block 8, a hanging bracket 12 is arranged on one side of the mounting seat 6, one end of the hanging bracket 12 is connected to a connecting plate 13, two insert blocks 14 are connected to the surface of the connecting plate 13, and card slots 15 are opened on the outer walls of the two insert blocks 14.

[0027] Preferably, one end of the latch 9 extends through the slot 10 , an opening is provided on the surface of the mounting seat 6 , and one end of the shift block 11 extends to the outside through the opening on the surface of the mounting seat 6 , and the slot 10 and the insert block 14 are matched in size.

[0028] During specific use, the hanger 12 can be installed on one side of the handle housing 1 through the elastic snap-fit ​​structure between the handle housing 1 and the hanger 12. When the user places the wireless ureteroscope, the C-shaped hanger 12 can be used to hang the wireless ureteroscope at a high place.

[0029] Preferably, the handle housing 1 can form an elastic snap-fit ​​structure with the hanger 12 through the mounting seat 6, spring 7, movable block 8, latch 9, slot 10, shift block 11, connecting plate 13, insert block 14, and slot 15, and the hanger 12 is C-shaped.

[0030] During specific use, the movable block 8 drives the latch 9 to disengage from the slot 15 by toggling the toggle block 11, and then the bracket 12 is pulled out of the insertion block 14 from the slot 10 to achieve the disassembly of the bracket 12, and the movable block 8 drives the latch 9 to retract by toggling the toggle block 11, and then the toggle block 11 is released after the insertion block 14 is inserted into the slot 10, at which time the latch 9 will be inserted into the slot 10 under the action of the spring 7 to achieve installation and fixation.

[0031] Working principle: First, the movable block 8 drives the bayonet 9 to retract by toggling the toggle block 11, and then the toggle block 11 is released after the insert block 14 is inserted into the slot 10. At this time, the bayonet 9 is inserted into the slot 10 under the action of the spring 7 to achieve installation and fixation. Therefore, the hanger 12 can be installed on one side of the handle shell 1 through the elastic snap-fit ​​structure between the handle shell 1 and the hanger 12. When the user places the wireless ureteroscope, the C-shaped hanger 12 can be used to hang the wireless ureteroscope at a high place to avoid the insertion end from contacting the table surface, making it more convenient for the user to operate. The movable block 8 drives the bayonet 9 to disengage from the slot 15 by toggling the toggle block 11, and then the hanger 12 is pulled out of the insert block 14 from the slot 10 to achieve disassembly of the hanger 12.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wireless flexible ureteroscope that is convenient to operate, comprising a handle housing (1), characterized in that: One end of the handle housing (1) is connected to a spherical handle housing (2). One end of the handle housing (1) is connected to a fixed rubber sleeve (3). One end of the fixed rubber sleeve (3) is provided with a flexible insertion tube (4). One end of the flexible insertion tube (4) is provided with a lens (5). The outer wall of the handle housing (1) is connected to a mounting seat (6). A spring (7) is arranged inside the mounting seat (6). One end of the spring (7) is connected to a movable block (8). One end of the movable block (8) is connected to a latch (9). Two slots (10) are formed in the outer wall of the mounting seat (6). A dial block (11) is connected to the outer wall of the movable block (8). A hanger (12) is arranged on one side of the mounting seat (6). One end of the hanger (12) is connected to a connecting plate (13). Two insertion blocks (14) are connected to the surface of the connecting plate (13). Card slots (15) are formed in the outer walls of the two insertion blocks (14).

2. The flexible wireless ureteroscope according to claim 1, wherein: One end of the latch (9) penetrates and extends into the slot (10).

3. The flexible wireless ureteroscope according to claim 1, characterized in that: An opening is formed in the surface of the mounting seat (6), and one end of the dial block (11) extends to the outside through the opening on the surface of the mounting seat (6).

4. A wireless flexible ureteroscope that is easy to operate according to claim 1, characterized in that: The sizes of the slot (10) and the insertion block (14) are adapted to each other.

5. A wireless flexible ureteroscope that is easy to operate according to claim 1, characterized in that: The handle housing (1) and the hanger (12) can form an elastic snap-fit structure through the mounting seat (6), the spring (7), the movable block (8), the latch (9), the slot (10), the dial block (11), the connecting plate (13), the insertion block (14), and the card slot (15).

6. The wireless flexible ureteroscope according to claim 1, wherein: The hanger (12) is C-shaped.

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