A novel endoscope lumen device capable of spraying and brushing at the same time

Abstract

The present invention discloses a novel endoscopic lumen device capable of spraying and brushing at the same time, comprising a hollow insertion tube, the tail end of the hollow insertion tube being connected to a liquid supply device, a plurality of No. 1 injection ports being evenly provided on the outer wall of the hollow insertion tube, a fixed limiting ring and a movable limiting ring being provided on both sides of the No. 1 injection port on the hollow insertion tube, and a fixed sleeve being provided between the fixed limiting ring and the movable limiting ring on the hollow insertion tube. The novel endoscopic lumen device capable of spraying and brushing at the same time described in the present invention belongs to the field of cleaning equipment, and by installing a lumen brush head on the hollow insertion tube, providing an injection port on the hollow insertion tube, and providing a spherical injection device on the hollow insertion tube, water can be injected into the lumen while brushing the lumen with the lumen brush head, thereby realizing spraying and brushing at the same time, saving water, time and labor, and ultimately improving the efficiency of lumen brushing, and making the lumen brushing cleaner.

Description

Technical Field

[0001] The invention relates to the field of cleaning equipment, and in particular to a novel endoscope lumen device capable of spraying and brushing at the same time. Background Art

[0002] Endoscope is a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, software, etc. It has image sensors, optical lenses, light sources, mechanical devices, etc. It can enter the stomach through the mouth or enter the body through other natural channels. Endoscopes can be used to see lesions that cannot be displayed by X-rays, so it is very useful for doctors. For example, with the help of an endoscope, doctors can observe ulcers or tumors in the stomach and formulate the best treatment plan based on this. Endoscopes can be divided into single-function endoscopes and multi-function endoscopes according to their functions. Single-function endoscopes refer to observation mirrors with no working channels and only optical systems; multi-function endoscopes refer to observation mirrors that have at least one working channel in the same mirror body in addition to the function of an observation mirror, and have multiple functions such as lighting, surgery, flushing and suction. According to the different parts reached by the endoscope, it is classified into otolaryngoscopes, oral endoscopes, dental endoscopes, neuroscopes, urethral cystoscopes, resectoscopes, laparoscopes, arthroscopes, sinusoscopes, laryngoscopes, etc. According to whether the endoscope body can change direction, it is classified into hard endoscopes and flexible soft endoscopes. The hard endoscope is a prism optical system, and its biggest advantage is clear imaging. It can be equipped with multiple working channels and multiple viewing angles. The elastic soft endoscope is an optical fiber optical system. The biggest feature of this fiber optic endoscope is that the lens part can be manipulated by the operator to change direction, expanding the scope of application, but the imaging effect is not as good as that of the hard endoscope. In hospitals, used endoscopes such as gastroenteroscopes, otolaryngoscopes and other endoscopes need to be cleaned. The current lumen brush has a brush head but no water outlet device. Water needs to be injected into the inner cavity separately, which is time-consuming and labor-intensive, and the cleaning is not in place, especially the corners and folds that are easy to hide dirt and grime. It is difficult to clean thoroughly, which will eventually affect the normal use of the endoscope. Summary of the invention

[0003] The main purpose of the present invention is to provide a novel endoscope lumen device which can be cleaned by spraying and brushing at the same time, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A novel endoscope lumen device capable of spraying and brushing at the same time comprises a hollow insertion tube, the tail end of the hollow insertion tube is connected to a liquid supply device, a plurality of No. 1 injection ports are evenly provided on the outer wall of the hollow insertion tube, a fixed limiting ring and a movable limiting ring are arranged on both sides of the No. 1 injection port on the hollow insertion tube, a fixed sleeve is installed on the hollow insertion tube between the fixed limiting ring and the movable limiting ring, a plurality of No. 2 injection ports are evenly provided on the outer wall of the fixed sleeve, a lumen brush head is installed on the fixed sleeve, the lumen brush head comprises a rubber soft sleeve and cleaning bristles, a plurality of No. 3 injection ports are evenly provided on the outer wall of the rubber soft sleeve, a spherical injection device is installed on the head end of the hollow insertion tube, a plurality of No. 4 injection ports are evenly provided on the outer wall of the spherical injection device, a connecting sleeve is arranged on the outer wall of the spherical injection device, two fixing screws are symmetrically installed inside the connecting sleeve, and two fixing plate structures are symmetrically installed inside the connecting sleeve on the two fixing screws.

[0006] Preferably, a fixing thread is provided on the outer wall of the hollow insertion tube in front of the No. 1 injection port, and two fixing grooves are symmetrically opened on the outer wall of the hollow insertion tube. The fixing grooves are arc-shaped structures, and the fixing grooves are opened in front of the fixing thread. The No. 1 injection port penetrates the outer wall and the inner wall of the hollow insertion tube.

[0007] Preferably, a liquid input port is provided at the tail end of the liquid supply device, and the liquid supply device is connected to the water supply device via the liquid input port provided at the tail end thereof.

[0008] Preferably, the fixed limiting ring is located at the rear side of the No. 1 injection port, four fixed clamping columns are symmetrically arranged at the front end of the fixed limiting ring, and the movable limiting ring is installed on the fixed thread arranged on the outer wall of the hollow insertion tube.

[0009] Preferably, four fixing grooves are symmetrically opened at the tail end of the fixing sleeve, and the fixing sleeve is sleeved on the fixing column through the fixing grooves symmetrically opened at its tail end, and the No. 2 injection port penetrates the outer wall and the inner wall of the fixing sleeve, and the No. 2 injection port is flush with the No. 1 injection port.

[0010] Preferably, the lumen brush head is installed on a fixed sleeve through a rubber sleeve arranged thereon, the No. 3 injection port penetrates the outer wall and the inner wall of the rubber sleeve, the No. 3 injection port is flush with the No. 2 injection port, and the cleaning bristles are arranged on the outer wall of the rubber sleeve.

[0011] Preferably, the spherical injection device is a hollow structure, and an inflow groove is provided at the outer end of the connecting sleeve arranged on the outer wall of the spherical injection device, and the inflow groove penetrates the outer end of the connecting sleeve and the inner wall of the spherical injection device, and the spherical injection device and the connecting sleeve are installed on the hollow insertion tube through the inflow groove, and two No. 1 receiving grooves are symmetrically provided on the inner wall of the inflow groove, and the two No. 1 receiving grooves are both arc-shaped structures, and a No. 2 receiving groove is provided on the inner wall of the two No. 1 receiving grooves, and two No. 3 receiving grooves are symmetrically provided on the outer wall of the connecting sleeve, and two adjusting threaded holes are symmetrically provided inside the connecting sleeve, and the two adjusting threaded holes respectively penetrate the two No. 3 receiving grooves and the two No. 2 receiving grooves, and the No. 4 injection port penetrates the outer wall and the inner wall of the spherical injection device.

[0012] Preferably, the two fixed plate structures are arc-shaped structures, and the two fixed plate structures are respectively located in two No. 1 receiving grooves symmetrically opened on the inner wall of the inflow groove, and a connecting block is arranged on the outer wall of the two fixed plate structures, and an anti-slip cavity is opened inside the two connecting blocks, and a connecting hole is opened on the outer wall of the two connecting blocks, and the two connecting holes respectively penetrate the outer ends of the two connecting blocks and the two anti-slip cavities, and the two connecting blocks are respectively located in two No. 2 receiving grooves.

[0013] Preferably, the two fixing screws are respectively installed in two adjusting threaded holes symmetrically opened in the connecting sleeve, the inner ends of the two fixing screws are each provided with an anti-slip plate, the two anti-slip plates are respectively located in two anti-slip cavities opened in the two connecting blocks, the fixing screws are connected to the anti-slip plates through the connecting holes, the outer ends of the two fixing screws are each provided with a rotating plate, the two rotating plates are respectively located in two No. 3 storage grooves symmetrically opened on the outer wall of the connecting sleeve.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By installing the tubular lumen brush head on the hollow insertion tube, opening a spray port on the hollow insertion tube, and arranging a spherical spray device on the hollow insertion tube, it is possible to inject water into the tubular lumen while brushing the tubular lumen with the tubular lumen brush head, thereby achieving spraying and brushing at the same time, saving water, time and effort, and ultimately improving the efficiency of tubular lumen brushing and making the tubular lumen brushing cleaner; by arranging a fixed limiting ring and a movable limiting ring, it is possible to facilitate the fixing and disassembly of the fixed sleeve and the tubular lumen brush head; by arranging a fixed screw and a fixed plate structure, it is possible to facilitate the fixing and disassembly of the spherical spray device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the positional relationship structure of the hollow insertion tube and the fixed limiting ring and the movable limiting ring of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the fixed sleeve of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the lumen brush head of the present invention;

[0020] Figure 5 It is a cross-sectional structural schematic diagram of the spherical spray device of the present invention;

[0021] Figure 6 It is a structural schematic diagram of the fixing screw and fixing plate structure of the present invention.

[0022] In the figure: 1. hollow insertion tube; 2. liquid supply device; 3. fixed limit ring; 4. movable limit ring; 5. fixed sleeve; 6. lumen brush head; 7. spherical injection device; 8. fixed screw; 9. fixed plate structure; 10. No. 1 injection port; 11. fixed thread; 12. fixed card slot; 13. liquid input port; 14. fixed card column; 15. No. 2 injection port; 16. rubber soft sleeve; 17. No. 3 injection port; 18. cleaning brush bristles; 19. No. 4 injection port; 20. connecting sleeve; 21. inflow groove; 22. No. 1 storage groove; 23. No. 2 storage groove; 24. No. 3 storage groove; 25. adjusting threaded hole; 26. connecting block; 27. anti-slip cavity; 28. connecting hole; 29. ​​anti-slip plate; 30. rotating plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] like Figure 1-6As shown, a novel endoscope lumen device capable of spraying and brushing at the same time comprises a hollow insertion tube 1, the tail end of the hollow insertion tube 1 is connected to a liquid supply device 2, a plurality of No. 1 injection ports 10 are evenly opened on the outer wall of the hollow insertion tube 1, a fixed limiting ring 3 and a movable limiting ring 4 are arranged on both sides of the No. 1 injection port 10 on the hollow insertion tube 1, a fixed sleeve 5 is installed on the hollow insertion tube 1 between the fixed limiting ring 3 and the movable limiting ring 4, a plurality of No. 2 injection ports 15 are evenly opened on the outer wall of the fixed sleeve 5, and a plurality of No. 3 injection ports 16 are evenly opened on the outer wall of the fixed sleeve 5. A tubular cavity brush head 6 is provided, which includes a rubber soft cover 16 and cleaning bristles 18, a plurality of No. 3 injection ports 17 are evenly provided on the outer wall of the rubber soft cover 16, a spherical injection device 7 is installed at the head end of the hollow insertion tube 1, a plurality of No. 4 injection ports 19 are evenly provided on the outer wall of the spherical injection device 7, a connecting sleeve 20 is provided on the outer wall of the spherical injection device 7, two fixing screws 8 are symmetrically installed inside the connecting sleeve 20, and two fixing plate structures 9 are symmetrically installed on the two fixing screws 8 inside the connecting sleeve 20.

[0025] In this embodiment, in order to enable water to be injected into the lumen while brushing the lumen with the lumen brush head 6, thereby realizing spraying and brushing at the same time, saving water, time and labor, and ultimately improving the efficiency of lumen brushing, and making the lumen brushing cleaner, a hollow insertion tube 1 is provided, and a fixed thread 11 is provided on the outer wall of the hollow insertion tube 1 in front of the No. 1 injection port 10, and two fixed card grooves 12 are symmetrically provided on the outer wall of the hollow insertion tube 1, and the fixed card groove 12 is an arc structure, and the fixed card groove 12 is provided on the front side of the fixed thread 11, and the No. 1 injection port 10 penetrates the outer wall and the inner wall of the hollow insertion tube 1.

[0026] In this embodiment, a liquid input port 13 is provided at the tail end of the liquid supply device 2, and the liquid supply device 2 is connected to the water supply device through the liquid input port 13 provided at the tail end thereof.

[0027] In this embodiment, in order to facilitate the fixation and disassembly of the fixed sleeve 5 and the tubular cavity brush head 6, a fixed limiting ring 3 is provided. The fixed limiting ring 3 is located on the rear side of the No. 1 injection port 10. Four fixed clamping columns 14 are symmetrically arranged at the front end of the fixed limiting ring 3. The movable limiting ring 4 is installed on the fixed thread 11 arranged on the outer wall of the hollow insertion tube 1.

[0028] In this embodiment, four fixing grooves are symmetrically opened at the tail end of the fixed sleeve 5, and the fixed sleeve 5 is sleeved on the fixed clamping column 14 through the fixing grooves symmetrically opened at its tail end. The No. 2 injection port 15 penetrates the outer wall and the inner wall of the fixed sleeve 5, and the No. 2 injection port 15 is flush with the No. 1 injection port 10.

[0029] In this embodiment, the lumen brush head 6 is installed on the fixed sleeve 5 through the rubber soft sleeve 16 arranged thereon, the No. 3 injection port 17 penetrates the outer wall and the inner wall of the rubber soft sleeve 16, the No. 3 injection port 17 is flush with the No. 2 injection port 15, and the cleaning bristles 18 are arranged on the outer wall of the rubber soft sleeve 16.

[0030] In this embodiment, in order to enable water to be injected into the lumen while brushing the lumen with the lumen brush head 6, thereby achieving spraying and brushing at the same time, saving water, time and labor, and ultimately improving the efficiency of lumen brushing, and making the lumen brushing cleaner, a spherical injection device 7 is provided. The spherical injection device 7 is a hollow structure. An outer end of a connecting sleeve 20 provided on the outer wall of the spherical injection device 7 is provided with an inflow groove 21. The inflow groove 21 penetrates the outer end of the connecting sleeve 20 and the inner wall of the spherical injection device 7. The spherical injection device 7 and the connecting sleeve 20 are connected through the inflow groove 21. Installed on the hollow insertion tube 1, two No. 1 receiving grooves 22 are symmetrically opened on the inner wall of the inflow groove 21, and the two No. 1 receiving grooves 22 are both arc-shaped structures. A No. 2 receiving groove 23 is opened on the inner wall of the two No. 1 receiving grooves 22. Two No. 3 receiving grooves 24 are symmetrically opened on the outer wall of the connecting sleeve 20. Two adjusting threaded holes 25 are symmetrically opened inside the connecting sleeve 20. The two adjusting threaded holes 25 penetrate the two No. 3 receiving grooves 24 and the two No. 2 receiving grooves 23 respectively, and the No. 4 injection port 19 penetrates the outer wall and the inner wall of the spherical injection device 7.

[0031] In this embodiment, in order to facilitate the fixation and disassembly of the spherical injection device 7, a fixed plate structure 9 is provided, and the two fixed plate structures 9 are both arc-shaped structures. The two fixed plate structures 9 are respectively located in two No. 1 receiving grooves 22 symmetrically opened on the inner wall of the inflow groove 21, and a connecting block 26 is provided on the outer wall of the two fixed plate structures 9. An anti-slip cavity 27 is opened inside the two connecting blocks 26, and a connecting hole 28 is opened on the outer wall of the two connecting blocks 26. The two connecting holes 28 respectively penetrate the outer ends of the two connecting blocks 26 and the two anti-slip cavities 27, and the two connecting blocks 26 are respectively located in the two No. 2 receiving grooves 23.

[0032] In this embodiment, in order to facilitate the fixation and disassembly of the spherical injection device 7, a fixing screw 8 is provided. The two fixing screws 8 are respectively installed in two adjusting threaded holes 25 symmetrically opened in the connecting sleeve 20. The inner ends of the two fixing screws 8 are respectively provided with an anti-slip plate 29. The two anti-slip plates 29 are respectively located in two anti-slip cavities 27 opened in the two connecting blocks 26. The fixing screw 8 is connected to the anti-slip plate 29 through the connecting hole 28. The outer ends of the two fixing screws 8 are respectively provided with a rotating plate 30. The two rotating plates 30 are respectively located in two No. 3 storage grooves 24 symmetrically opened on the outer wall of the connecting sleeve 20.

[0033] It should be noted that the present invention is a novel endoscope lumen device that can be used for spraying and brushing at the same time. When in use, firstly, the spherical spray device 7 and the lumen brush head 6 are placed into the lumen of the endoscope, and then the liquid supply device 2 is connected to the water supply end, and the water flows into the hollow insertion tube 1 through the liquid supply device 2, and then a part of the water flows out from the No. 1 spray port 10 opened on the hollow insertion tube 1, the No. 2 spray port 15 opened on the fixed sleeve 5, and the No. 3 spray port 17 opened on the rubber soft sleeve 16, and the other part of the water flows into the spherical spray device 7. Then it is sprayed out from the No. 4 injection port 19, and the high-speed water flow will flush the residues and mucus in the endoscope lumen, and at the same time, the lumen brush head 6 is moved to brush the inner wall of the lumen of the endoscope, thereby realizing spraying and brushing at the same time, saving water, time and labor, and ultimately improving the efficiency of lumen brushing and making the lumen brushing cleaner; when it is necessary to disassemble the spherical injection device 7, it is only necessary to rotate the fixing screw 8 to disengage the fixing plate structure 9 from the fixing slot 12, and finally the spherical injection device 7 can be removed from the hollow insertion tube 1.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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. The protection scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A novel endoscopic lumen device capable of spraying and brushing at the same time, characterized in that: The hollow insertion tube (1) comprises a hollow insertion tube (1), the tail end of the hollow insertion tube (1) is connected to a liquid supply device (2), a plurality of No. 1 injection ports (10) are evenly provided on the outer wall of the hollow insertion tube (1), a fixed limiting ring (3) and a movable limiting ring (4) are provided on both sides of the No. 1 injection port (10) on the hollow insertion tube (1), a fixed sleeve (5) is installed on the hollow insertion tube (1) between the fixed limiting ring (3) and the movable limiting ring (4), a plurality of No. 2 injection ports (15) are evenly provided on the outer wall of the fixed sleeve (5), a lumen brush head (6) is installed on the fixed sleeve (5), and the The lumen brush head (6) comprises a rubber soft sleeve (16) and cleaning bristles (18), the outer wall of the rubber soft sleeve (16) is evenly provided with a plurality of No. 3 injection ports (17), the head end of the hollow insertion tube (1) is provided with a spherical injection device (7), the outer wall of the spherical injection device (7) is evenly provided with a plurality of No. 4 injection ports (19), the outer wall of the spherical injection device (7) is provided with a connecting sleeve (20), the interior of the connecting sleeve (20) is symmetrically provided with two fixing screws (8), and the interior of the connecting sleeve (20) is symmetrically provided with two fixing plate structures (9) located on the two fixing screws (8); The tail end of the liquid supply device (2) is provided with a liquid input port (13). The liquid supply device (2) is connected to the water supply device through the liquid input port (13) provided at the tail end thereof. Water flows through the liquid supply device (2) into the hollow insertion tube (1). Part of the water flows out from the No. 1 injection port (10) provided on the hollow insertion tube (1), the No. 2 injection port (15) provided on the fixed sleeve (5), and the No. 3 injection port (17) provided on the rubber sleeve (16). Another part of the water flows into the spherical injection device (7) and then is ejected from the No. 4 injection port (19).

2. According to claim 1, a novel endoscope lumen device capable of spraying and brushing at the same time is characterized in that: A fixing thread (11) is provided on the outer wall of the hollow insertion tube (1) in front of the first injection port (10), and two fixing grooves (12) are symmetrically provided on the outer wall of the hollow insertion tube (1). The fixing grooves (12) are arc-shaped structures and are provided in front of the fixing thread (11). The first injection port (10) penetrates the outer wall and the inner wall of the hollow insertion tube (1).

3. According to claim 1, a novel endoscopic lumen device capable of spraying and brushing at the same time is characterized in that: The fixed limiting ring (3) is located at the rear side of the first injection port (10), and four fixed clamping columns (14) are symmetrically arranged at the front end of the fixed limiting ring (3). The movable limiting ring (4) is installed on the fixed thread (11) arranged on the outer wall of the hollow insertion tube (1).

4. The novel endoscopic lumen device capable of spraying and brushing according to claim 3 is characterized in that: The rear end of the fixed sleeve (5) is symmetrically provided with four fixing grooves, and the fixed sleeve (5) is sleeved on the fixed clamping column (14) through the fixing grooves symmetrically provided at the rear end thereof, and the second injection port (15) penetrates the outer wall and the inner wall of the fixed sleeve (5), and the second injection port (15) is flush with the first injection port (10).

5. The novel endoscopic lumen device capable of spraying and brushing according to claim 4 is characterized in that: The lumen brush head (6) is mounted on the fixed sleeve (5) via a rubber sleeve (16) arranged thereon, the third injection port (17) penetrates the outer wall and the inner wall of the rubber sleeve (16), the third injection port (17) is flush with the second injection port (15), and the cleaning bristles (18) are arranged on the outer wall of the rubber sleeve (16).

6. The novel endoscopic lumen device capable of spraying and brushing according to claim 5 is characterized in that: The spherical injection device (7) is a hollow structure. An inflow groove (21) is provided at the outer end of a connecting sleeve (20) provided on the outer wall of the spherical injection device (7). The inflow groove (21) penetrates the outer end of the connecting sleeve (20) and the inner wall of the spherical injection device (7). The spherical injection device (7) and the connecting sleeve (20) are installed on the hollow insertion tube (1) through the inflow groove (21). Two first receiving grooves (22) are symmetrically provided on the inner wall of the inflow groove (21). The two first receiving grooves (22) are provided on the inner wall of the inflow groove (21). 22) are arc-shaped structures, a No. 2 receiving groove (23) is provided on the inner wall of the two No. 1 receiving grooves (22), two No. 3 receiving grooves (24) are symmetrically provided on the outer wall of the connecting sleeve (20), two adjusting threaded holes (25) are symmetrically provided inside the connecting sleeve (20), the two adjusting threaded holes (25) respectively penetrate the two No. 3 receiving grooves (24) and the two No. 2 receiving grooves (23), and the No. 4 injection port (19) penetrates the outer wall and the inner wall of the spherical injection device (7).

7. The novel endoscopic lumen device capable of spraying and brushing according to claim 6 is characterized in that: The two fixed plate structures (9) are both arc-shaped structures. The two fixed plate structures (9) are respectively located in two No. 1 receiving grooves (22) symmetrically opened on the inner wall of the inflow groove (21). A connecting block (26) is provided on the outer wall of the two fixed plate structures (9). An anti-slip cavity (27) is opened inside the two connecting blocks (26). A connecting hole (28) is opened on the outer wall of the two connecting blocks (26). The two connecting holes (28) respectively penetrate the outer ends of the two connecting blocks (26) and the two anti-slip cavities (27). The two connecting blocks (26) are respectively located in the two No. 2 receiving grooves (23).

8. The novel endoscopic lumen device capable of spraying and brushing according to claim 7 is characterized in that: The two fixing screws (8) are respectively installed in two adjusting threaded holes (25) symmetrically opened in the connecting sleeve (20); the inner ends of the two fixing screws (8) are each provided with an anti-slip plate (29); the two anti-slip plates (29) are respectively located in two anti-slip cavities (27) opened in the two connecting blocks (26); the fixing screws (8) are connected to the anti-slip plates (29) through the connecting holes (28); the outer ends of the two fixing screws (8) are each provided with a rotating plate (30); the two rotating plates (30) are respectively located in two No. 3 receiving grooves (24) symmetrically opened on the outer wall of the connecting sleeve (20).

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