An electrosurgical resectoscope sheath cleaning effect viewing device

Abstract

The utility model belongs to cup stand technical field discloses a resectoscope sheath cleaning effect inspection device, including endoscope and industrial computer, endoscope and industrial computer connection constitute visual inspection system, still including the positioning frame for positioning to the sheath, the positioning frame includes base, be equipped with vertical upward stand on the base, the top of stand is equipped with the transverse setting cross bar, be equipped with the locating block on the base, be equipped with the limiting slot for the bottom end portion of sheath position limiting on the locating block, and the cross bar is equipped with the pressing block for the bottom end portion of sheath press through the adjusting mechanism installation, and the pressing block is equipped with the end of endoscope insertion to the plug. The utility model is through endoscope and industrial computer and constitutes visual inspection system, and through setting specific positioning frame to position the sheath, to be able to detect the foreign matter in the sheath.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a device for inspecting the cleaning effect of an electrosurgical resectoscope sheath. Background Technology

[0002] A resectoscope is a surgical instrument combining endoscopy and electrocautery functions, primarily used in minimally invasive surgeries in urology and gynecology. The sheath provides the instrument channel and irrigation fluid pathway. After electrocautery surgery, the irrigation orifices of the resectoscope sheath often contain adhering human tissue and blood, requiring thorough cleaning and sterilization before storage for future use. To verify the effectiveness of the cleaning, each irrigation orifice must be carefully inspected after cleaning and drying to check for any remaining tissue residue, thus determining whether the cleaning is satisfactory. Currently, there is no dedicated device for inspecting the sheath's lumen; most methods rely on visual inspection, which is of limited effectiveness. Utility Model Content

[0003] To overcome the technical defects of the existing technology, this utility model provides a device for inspecting the cleaning effect of an electrosurgical endoscope sheath. The device uses an endoscope and an industrial computer to form a visual inspection system, which can visually inspect foreign objects inside the endoscope sheath. It has the characteristics of good detection effect and simple operation.

[0004] The technical solution adopted by this utility model is: a device for inspecting the cleaning effect of an electrosurgical endoscope sheath, including an endoscope and an industrial computer. The endoscope and the industrial computer are connected to form a visual inspection system. The device also includes a positioning frame for positioning the endoscope sheath. The positioning frame includes a base, on which a vertically upward column is provided. A horizontally arranged crossbar is provided at the top of the column. A positioning block is provided on the base, and the positioning block is provided with a limiting groove for limiting the bottom end of the endoscope sheath. A pressing block for pressing the bottom end of the endoscope sheath is installed on the crossbar via an adjustment mechanism. The pressing block is provided with an insertion hole for inserting the endoscope into.

[0005] Preferably, the adjusting mechanism includes a vertically downward threaded cylinder mounted on a crossbar, and a vertically downward screw is threadedly installed inside the threaded cylinder. The telescopic end of the screw is rotatably connected to the pressing block via a bearing, and a rotating handle is provided at the top of the screw.

[0006] Preferably, a light rod is provided between the crossbar and the base, a sliding sleeve is provided on the light rod that moves along the light rod, and a retaining block is provided on the sliding sleeve, the retaining block being fixed to the pressing block.

[0007] Preferably, the bottom of the pressing block is provided with a positioning cavity for the tip of the mirror sheath to be inserted.

[0008] Preferably, rubber pads are installed in both the positioning cavity and the positioning groove.

[0009] Preferably, the endoscope is equipped with a light source.

[0010] Preferably, the diameter of the insertion hole is slightly larger than the diameter of the endoscope.

[0011] The beneficial effects of this utility model are as follows: 1. This utility model uses an endoscope and an industrial computer to form a visual inspection system, and uses a specific positioning frame to position the endoscope sheath, which facilitates the insertion of the endoscope into the endoscope sheath for visual inspection. The two ends of the endoscope sheath have positioning blocks and pressing blocks for contact, thus creating a dimly lit space inside the endoscope sheath. The pressing block has a hole for inserting the endoscope into the endoscope. After the endoscope is inserted into the endoscope, the gap between the hole and the endoscope is extremely small, thus avoiding interference from external factors and achieving a better visual inspection effect. Furthermore, the positioning frame can position endoscope sheaths of different lengths, which has strong versatility and flexibility, and eliminates the need for manual visual inspection. Attached Figure Description

[0012] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the positioning frame of this utility model;

[0015] Figure 3 This is a schematic diagram of the pressing block of this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Endoscope; 2. Industrial computer; 3. Positioning frame; 4. Base; 5. Column; 6. Crossbar; 7. Positioning block; 8. Limiting groove; 9. Pressing block; 10. Insertion hole; 11. Threaded cylinder; 12. Screw; 13. Bearing; 14. Rotating handle; 15. Smooth rod; 16. Sliding sleeve; 17. Retaining block; 18. Positioning cavity; 19. Endoscope sheath; 20. Rubber pad. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been provided in the various embodiments of this utility model to facilitate a better understanding of this application. However, the technical solutions claimed in the claims of this application can be implemented even without these technical details and with various variations and modifications based on the following embodiments.

[0018] like Figure 1-3 As shown, this embodiment provides a device for inspecting the cleaning effect of an electrosurgical resectoscope sheath, including an endoscope 1 and an industrial computer 2. The endoscope 1 and the industrial computer 2 are connected to form a visual inspection system, where the industrial computer displays the video captured by the endoscope. This facilitates intuitive viewing on the industrial computer. The industrial computer can be equipped with a visual inspection model for visual inspection, identifying locations such as human tissue and blood. Visual inspection methods are widely used in daily life.

[0019] It also includes a positioning frame 3 for positioning the endoscope sheath 19. The positioning frame 3 includes a base 4, on which a vertically upward column 5 is provided. A horizontally arranged crossbar 6 is provided at the top of the column 5. A positioning block 7 is provided on the base 4, and a limiting groove 8 is provided on the positioning block 7 for limiting the bottom end of the endoscope sheath 19. A pressing block 9 for pressing the bottom end of the endoscope sheath 19 is installed on the crossbar 6 via an adjustment mechanism. The pressing block 9 is provided for inserting the endoscope 1 into the insertion hole 10. A visual inspection system is formed by an endoscope 1 and an industrial computer 2. A specific positioning frame 3 is used to position the endoscope sheath 19, which facilitates the insertion of the endoscope 1 into the endoscope sheath 19 for visual inspection. The endoscope sheath 19 has positioning blocks 7 and pressing blocks 9 at both ends for contact, thus creating a dimly lit space inside the endoscope sheath 19. The pressing block 9 has a socket 10 for inserting the endoscope 1 into. After the endoscope 1 is inserted, the gap between the socket 10 and the endoscope 1 is minimal, thus avoiding interference from external factors and achieving better visual inspection results. Furthermore, the positioning frame 3 can position endoscope sheaths 19 of different lengths, which has strong versatility and flexibility, eliminating the need for manual visual inspection.

[0020] The adjustment mechanism includes a vertically downward threaded cylinder 11 mounted on a crossbar 6, and a vertically downward screw 12 is threaded inside the threaded cylinder 11. The telescopic end of the screw 12 is rotatably connected to the pressing block 9 via a bearing 13, and a rotating handle 14 is provided at the top of the screw 12. By rotating the handle, the threaded cylinder in the screw hole can be moved, thereby extending and retracting the screw and adjusting the pressing block. This facilitates the fixing and disassembly of the mirror sheath 19 and has the characteristics of simple structure.

[0021] A light rod 15 is provided between the crossbar 6 and the base. A sliding sleeve 16 that moves along the light rod 15 is provided on the light rod 15, and a retaining block 17 is provided on the sliding sleeve 16. The retaining block 17 is fixed to the pressing block 9, which plays a linear limiting role for the pressing block, so that the pressing block can move up and down linearly, and the top of the mirror sheath 19 can be accurately inserted into the positioning cavity 18.

[0022] The bottom of the pressing block 9 is provided with a positioning cavity 18 for the top of the mirror sheath 19 to be inserted, which serves as a limit and prevents the mirror sheath 19 from tilting and falling.

[0023] Rubber pads 20 are installed in both the positioning cavity 18 and the positioning groove, serving as a buffer and preventing wear. The top rubber pad has a perforation for the endoscope 1 to pass through. The endoscope 1 is equipped with a light source to provide illumination and facilitate imaging. The diameter of the insertion hole 10 is slightly larger than the diameter of the endoscope 1, ensuring a minimal gap between the insertion hole and the endoscope after insertion, thus preventing interference from external factors.

[0024] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0025] Working principle: The system consists of an endoscope 1 and an industrial computer 2 forming a visual inspection system. A specific positioning frame 3 is used to position the endoscope sheath 19, facilitating the insertion of the endoscope 1 into the sheath 19 for visual inspection. The sheath 19 has positioning blocks 7 and pressing blocks 9 at both ends for contact, creating a dimly lit space inside the sheath 19. The pressing blocks 9 have insertion holes 10 for inserting the endoscope 1. After the endoscope 1 is inserted, the gap between the insertion hole 10 and the endoscope 1 is minimal, avoiding interference from external factors and thus achieving better visual inspection results. Furthermore, the positioning frame 3 can position endoscope sheaths 19 of different lengths, providing strong versatility and flexibility, eliminating the need for manual visual inspection.

[0026] Those skilled in the art will understand that the above embodiments are specific examples of implementing the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A device for inspecting the cleaning effect of an electrosurgical resection scope sheath, comprising an endoscope (1) and an industrial computer (2), wherein the endoscope (1) and the industrial computer (2) are connected to form a visual inspection system, characterized in that: It also includes a positioning frame (3) for positioning the endoscope sheath (19). The positioning frame (3) includes a base (4), on which a vertical column (5) is provided. A horizontally arranged crossbar (6) is provided at the top of the column (5). A positioning block (7) is provided on the base (4), and a limiting groove (8) is provided on the positioning block (7) for limiting the bottom end of the endoscope sheath (19). A pressing block (9) for pressing the bottom end of the endoscope sheath (19) is installed on the crossbar (6) via an adjustment mechanism. The pressing block (9) is provided with a hole (10) for inserting the endoscope (1).

2. The device for inspecting the cleaning effect of an electrosurgical resection mirror sheath according to claim 1, characterized in that: The adjustment mechanism includes a vertically downward threaded cylinder (11) mounted on a crossbar (6), and a vertically downward screw (12) is threaded inside the threaded cylinder (11). The telescopic end of the screw (12) is rotatably connected to the pressing block (9) via a bearing (13), and a rotating handle (14) is provided at the top of the screw (12).

3. The device for inspecting the cleaning effect of an electrosurgical resection mirror sheath according to claim 1, characterized in that: A light rod (15) is provided between the crossbar (6) and the base. A sliding sleeve (16) that moves along the light rod (15) is provided on the light rod (15), and a retaining block (17) is provided on the sliding sleeve (16). The retaining block (17) is fixed to the pressing block (9).

4. The device for inspecting the cleaning effect of an electrosurgical resection mirror sheath according to claim 1, characterized in that: The bottom of the pressing block (9) is provided with a positioning cavity (18) for inserting the top of the mirror sheath (19).

5. The device for inspecting the cleaning effect of an electrosurgical resection mirror sheath according to claim 4, characterized in that: Rubber pads (20) are installed in both the positioning cavity (18) and the positioning groove.

6. The device for inspecting the cleaning effect of an electrosurgical resection mirror sheath according to claim 1, characterized in that: The endoscope (1) is equipped with a light source.

7. The device for inspecting the cleaning effect of an electrosurgical resection mirror sheath according to claim 1, characterized in that: The diameter of the insertion hole (10) is slightly larger than the diameter of the endoscope (1).

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