CN215838971U - Urethra cystoscope for operation - Google Patents
Urethra cystoscope for operation Download PDFInfo
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- CN215838971U CN215838971U CN202122243476.6U CN202122243476U CN215838971U CN 215838971 U CN215838971 U CN 215838971U CN 202122243476 U CN202122243476 U CN 202122243476U CN 215838971 U CN215838971 U CN 215838971U
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- endoscope
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Abstract
The utility model discloses a urethrocystoscope for an operation, and belongs to the field of medical mechanical equipment. The device includes the mirror tube, the mirror body, the light source interface, the interface of making a video recording, apparatus passageway and lock water installation, wherein, lock water installation is equipped with magnet and gasket, thereby under no apparatus inserted state, the gasket receives the adsorption affinity of magnet, the apparatus passageway is in the closed condition, compare in the correlation technique through the mode of manual processing lock cap and valve, automatic adsorption effect through magnet and gasket, can realize the lock water under no operation, and the problem of no water leakage, do not have the bloody water to spray on the operating doctor when clinical use, the smooth and easy nature of operation has been improved.
Description
Technical Field
The utility model relates to the field of medical mechanical equipment, in particular to a urethra cystoscope for operation.
Background
In the related technology, the clinically used urethrocystoscope with an instrument channel mainly comprises a scope tube, a scope body, a light source interface, a camera interface and an instrument channel.
When the endoscope is used, the obturator and the endoscope sheath are assembled together and inserted into a urethra, then the obturator is pulled out and inserted into a urethra cystoscope, physiological saline is injected into a water inlet valve of the endoscope sheath, sewage is discharged from a water outlet valve, the urethra and the bladder are observed through the endoscope, and after focus tissues are observed, instruments are inserted into the urethra and the bladder through instrument channels for surgery.
In clinical work, the urethra cystoscope instrument channel with the existing structure has three structures, the first structure is not provided with a water locking device, blood in a human body directly leaks from the instrument channel during operation, and liquid can be scattered on the ground and on a doctor; the cross sealing cap locks water, the water locking and sealing effect of the cross sealing cap is poor, blood in a human body can leak, the friction force of the sealing cap is large, and the resistance is large and not smooth enough when an instrument is inserted; the third valve locks water, the valve water locking and sealing effect is good, but when the instrument is inserted, the operation is inconvenient because the valve needs to be opened by the other hand, the valve needs to be closed when the instrument is pulled out every time, blood can overflow when the valve is opened and closed every time, and the blood can spill over to patients with infectious diseases when the operation is performed, so that the blood can spill over doctors and is infected by the infectious diseases.
SUMMERY OF THE UTILITY MODEL
The utility model provides a urethra cystoscope for operation, which is used for solving the problems of a water locking structure of a urethra cystoscope instrument channel in the related art. The scheme is as follows:
the present invention provides a urethrocystoscope for surgery, comprising: the endoscope comprises an endoscope tube 10, an endoscope body 20, a light source interface 30, a camera interface 40, an instrument channel 50 and a water locking device 60;
one end of the endoscope body 20 is connected with the endoscope tube 10, and the other end is an inlet of the instrument channel 50, and the instrument channel 50 is arranged in the endoscope tube 10 and the endoscope body 20 and forms an internal channel;
the light source interface 30 and the camera interface 40 are mounted on the side of the mirror body 20;
the water locking device 60 is installed at an inlet of the instrument channel 50, the water locking device 60 is provided with a magnet 61 and a sealing piece 62, and the sealing piece 62 is used for blocking the instrument channel 50 under the attraction of the magnet 61;
in the instrument channel 50 without an instrument inserted state, the sealing sheet 62 is attracted by the magnet 61, and the instrument channel 50 is in a closed state;
in the instrument insertion state of the instrument channel 50, the sealing sheet 62 overcomes the attraction force of the magnet 61 under the pushing force of the instrument, and the instrument channel 50 is in the open state.
Optionally, the water locking device 60 is further provided with a mounting ring 63, and the mounting ring 63 is fixed at the inlet of the instrument channel 50;
the magnet 61 is disposed around the mounting ring 63, one end of the sealing sheet 62 is hinged to the inside of the mounting ring 63, and the other end is attached to the mounting ring 63.
Optionally, the camera interface 40 is located closer to the entrance of the instrument channel 50 than the light source interface 30.
The utility model has the following beneficial effects:
in an embodiment of the utility model, a urethra cystoscope for operation is provided, the device comprises a scope tube, a scope body, a light source interface, a camera interface, an instrument channel and a water locking device, wherein the water locking device is provided with a magnet and a sealing sheet, so that the sealing sheet is attracted by the magnet in a state without instrument insertion, the instrument channel is in a closed state, and compared with a mode of manually processing a lock cap and a valve in the related art, the water locking device can realize water locking without operation through the automatic adsorption effect of the magnet and the sealing sheet, and has no water leakage problem, for example, blood water is not sprayed on a doctor in clinical use, and the smoothness of the operation is improved.
Drawings
FIG. 1 shows a schematic structural view of a surgical urethrocystoscope provided by an exemplary embodiment of the present application;
fig. 2 shows a schematic structural diagram of a water locking device provided in an embodiment of the present application.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Reference herein to "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Example 1
Referring to fig. 1, fig. 1 shows a schematic structural view of a urethra cystoscope for operation provided by an exemplary embodiment of the present application.
As shown in fig. 1, the urethra cystoscope for operation comprises an endoscope tube 10, an endoscope body 20, a light source interface 30, an image pickup interface 40, an instrument channel 50 and a water locking device 60.
One end of the endoscope body 20 is connected with the endoscope tube 10, and the other end is an inlet of an instrument channel 50, wherein the instrument channel 50 is arranged in the endoscope tube 10 and the endoscope body 20 and forms an internal channel.
The light source interface 30 and the camera interface 40 are mounted on the side of the mirror body 20.
The water locking device 60 is installed at the entrance of the instrument channel 50, as shown in fig. 2, and fig. 2 shows a schematic structural diagram of the water locking device provided by the embodiment of the present application. The water locking device 60 is provided with a magnet 61 and a sealing sheet 62, and the sealing sheet 62 is used for blocking the instrument channel 50 under the attraction of the magnet 61.
In the instrument channel 50 in the non-instrument-inserted state, the sealing sheet 62 is attracted by the magnet 61, and the instrument channel 50 is in the closed state.
In the instrument insertion state of the instrument channel 50, the sealing sheet 62 overcomes the attracting force of the magnet 61 under the pushing force of the instrument, and the instrument channel 50 is in the open state.
In summary, in an embodiment of the present invention, a urethrocystoscope for surgery is provided, the device includes a scope tube, a scope body, a light source interface, a camera interface, an instrument channel and a water locking device, wherein the water locking device is provided with a magnet and a sealing sheet, so that in a state of no instrument insertion, the sealing sheet is attracted by the magnet, and the instrument channel is in a closed state.
Example 2
With continuing reference to figures 1 and 2, embodiments of the present application further describe the above-described surgical urethrocystoscope.
Optionally, the water locking device 60 is further provided with a mounting ring 63, and the mounting ring 63 is fixed at the entrance of the instrument channel 50. The installation and maintenance replacement of the water locking device are realized by arranging the installation ring.
The magnet 61 is disposed around the mounting ring 63, one end of the sealing sheet 62 is hinged to the inside of the mounting ring 63, and the other end is attached to the mounting ring 63.
Optionally, the camera interface 40 is located near the entrance of the instrument channel 50 as compared to the light source interface 30. The camera interface is arranged at the entrance of the instrument channel as far as possible, so that the camera shooting during operation is realized without influencing the front side effect of the cystoscope.
The utility model is not to be considered as limited to the particular embodiments shown and described, but is to be understood that various modifications, equivalents, improvements and the like can be made without departing from the spirit and scope of the utility model.
Claims (3)
1. A surgical urocystoscope, comprising: the endoscope comprises an endoscope tube (10), an endoscope body (20), a light source interface (30), a camera interface (40), an instrument channel (50) and a water locking device (60);
one end of the endoscope body (20) is connected with the endoscope tube (10), the other end of the endoscope body is an inlet of the instrument channel (50), and the instrument channel (50) is arranged in the endoscope tube (10) and the endoscope body (20) and forms an internal channel;
the light source interface (30) and the camera interface (40) are arranged on the side edge of the mirror body (20);
the water locking device (60) is installed at an inlet of the instrument channel (50), the water locking device (60) is provided with a magnet (61) and a sealing piece (62), and the sealing piece (62) is used for blocking the instrument channel (50) under the adsorption of the magnet (61);
when the instrument channel (50) is in a non-instrument-insertion state, the sealing sheet (62) is attracted by the magnet (61), and the instrument channel (50) is in a closed state;
in the instrument insertion state of the instrument channel (50), the sealing sheet (62) overcomes the adsorption force of the magnet (61) under the thrust of the instrument, and the instrument channel (50) is in an open state.
2. The surgical urocystoscope according to claim 1, wherein the water locking device (60) is further provided with a mounting ring (63), the mounting ring (63) being fixed at the entrance of the instrument channel (50);
the magnet (61) is arranged in the mounting ring (63) in a surrounding mode, one end of the sealing sheet (62) is hinged to the inner side of the mounting ring (63), and the other end of the sealing sheet is adsorbed to the mounting ring (63).
3. The surgical urocystoscope according to claim 1, wherein the camera interface (40) is located near the entrance of the instrument channel (50) compared to the light source interface (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122243476.6U CN215838971U (en) | 2021-09-15 | 2021-09-15 | Urethra cystoscope for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122243476.6U CN215838971U (en) | 2021-09-15 | 2021-09-15 | Urethra cystoscope for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215838971U true CN215838971U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122243476.6U Active CN215838971U (en) | 2021-09-15 | 2021-09-15 | Urethra cystoscope for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215838971U (en) |
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2021
- 2021-09-15 CN CN202122243476.6U patent/CN215838971U/en active Active
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