Breathing endoscopy device for preventing cross infection

Abstract

The invention relates to the technical field of examination devices, in particular to a breathing endoscope examination device for preventing cross infection. According to the technical scheme, the breathing endoscope cleaning device comprises a box body and a breathing endoscope movably arranged in the box body in a penetrating mode, the breathing endoscope cleaning device further comprises a cleaning cylinder arranged in the box body, guide grooves are formed in the two ends of the cleaning cylinder respectively, guide blocks are arranged in the guide grooves in a sliding mode, and a cleaning assembly used for cleaning the breathing endoscope is arranged between the guide blocks; the threaded inner lantern ring is fixedly arranged at one end of the cleaning cylinder, the threaded inner lantern ring penetrates through the box body and extends to the outside to be in threaded connection with threaded outer lantern rings in a sleeving mode, and an adjusting assembly used for adjusting the cleaning assembly is arranged between the threaded outer lantern rings. Deep cleaning of the surface and an internal channel of the breathing endoscope can be achieved, pollutant residues are effectively reduced, the cross infection risk is reduced, meanwhile, endoscope surface abrasion caused by uneven force during manual cleaning is avoided, and the service life of the endoscope is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of inspection devices, in particular to a respiratory endoscope inspection device for preventing cross infection. BACKGROUND

[0002] As a minimally invasive interventional medical device, the respiratory endoscope has become an indispensable core tool in the diagnosis of respiratory system diseases due to its advantages of being able to directly penetrate into key parts of the human respiratory tract, lungs, etc. for observation, sampling and auxiliary treatment, and is widely used in early screening and disease assessment of various diseases such as pneumonia, lung cancer, bronchiectasis, etc. The cleaning and disinfection of the existing respiratory endoscope mainly relies on manual operation. After the examination is completed, the medical staff needs to manually take the respiratory endoscope out of the patient's body, then put it into a special cleaning tank, and remove the contaminants on the surface and internal channels of the endoscope through steps such as brushing, soaking in disinfectant or flushing. During the manual cleaning process, it is difficult to achieve all-around and dead-angle-free cleaning of the outer wall and internal small channels of the endoscope insertion tube, which easily leads to the residual of contaminants and further lays hidden dangers for cross infection during subsequent use, resulting in unstable disinfection effect. Therefore, the present application proposes a respiratory endoscope inspection device for preventing cross infection. SUMMARY

[0003] The purpose of the present application is to solve the problem of relying on manual operation in the background art, after the examination is completed, the medical staff needs to manually take the respiratory endoscope out of the patient's body, then put it into a special cleaning tank, and remove the contaminants on the surface and internal channels of the endoscope through steps such as brushing, soaking in disinfectant or flushing. During the manual cleaning process, it is difficult to achieve all-around and dead-angle-free cleaning of the outer wall and internal small channels of the endoscope insertion tube, which easily leads to the residual of contaminants and further lays hidden dangers for cross infection during subsequent use, resulting in unstable disinfection effect. Therefore, the present application proposes a respiratory endoscope inspection device for preventing cross infection.

[0004] The technical scheme of the present application: a respiratory endoscope inspection device for preventing cross infection includes a box body and a respiratory endoscope movably penetrating into the box body, and further includes a cleaning cylinder arranged in the box body, both ends of the cleaning cylinder are provided with guide grooves, guide blocks are slidably arranged in the guide grooves, and a cleaning assembly for cleaning the respiratory endoscope is arranged between the guide blocks; a threaded inner sleeve ring is fixedly arranged at one end of the cleaning cylinder, the threaded inner sleeve ring penetrates through the box body and extends to the outside, a threaded outer sleeve ring is sleeved with the threaded inner sleeve ring, an adjusting assembly for adjusting the cleaning assembly is arranged between the threaded outer sleeve rings; a moving assembly for driving the respiratory endoscope is arranged in the box body, and the moving assembly is located on one side of the cleaning cylinder.

[0005] Optionally, the cleaning assembly comprises a brush roller rotatably arranged between the guide blocks, one end of the brush roller is provided with a first motor, the first motor is fixedly installed on one side of the guide block, and the other end of the guide block is fixedly connected with a connecting seat.

[0006] Optionally, the cleaning assembly further comprises a storage box fixedly arranged on the inner wall of the box body, the bottom surface of the storage box is provided with a pump body, the output end of the pump body is provided with a connecting hose, one end of the connecting hose is provided with a main pipeline, the outer wall of the main pipeline is in communication with a plurality of branch pipelines, and the branch pipelines penetrate through the cleaning cylinder and extend to the inside and are connected with the spray heads.

[0007] Optionally, the adjusting assembly comprises a supporting ring, a sliding groove is formed in the outer wall of the supporting ring, a sliding rod is slidably arranged in the sliding groove, one end of the sliding rod is fixedly connected with a threaded sleeve ring, a fixed seat is fixedly arranged on one side of the supporting ring, a connecting rod is rotatably connected to the fixed seat, and one end of the connecting rod is rotatably connected with the connecting seat.

[0008] Optionally, the adjusting assembly further comprises a fixed frame fixedly arranged on the inner ring surface of the supporting ring, a plurality of guide rods are movably and penetratively arranged on the fixed frame, a limiting block is fixedly arranged at one end of the guide rod, a limiting roller is fixedly arranged at the other end of the guide rod, a spring is sleeved on the outer wall of the guide rod, one end of the spring is fixedly connected with the fixed frame, and the other end of the spring is fixedly connected with the limiting block.

[0009] Optionally, the moving assembly comprises a fixed cylinder arranged at one end of the cleaning cylinder, a guide through groove is formed in the outer wall of the fixed cylinder, a group of mounting racks are fixedly arranged on the outer wall of the fixed cylinder, a threaded rod is rotatably arranged between the mounting racks, a second motor is arranged at one end of the threaded rod, the second motor is fixedly connected with the mounting rack, a threaded sleeve plate is threadedly sleeved on the outer wall of the threaded rod, the threaded sleeve plate is slidably connected with the guide through groove, a fixed sleeve ring is fixedly connected at one end of the threaded sleeve plate, and the fixed sleeve ring is fixedly sleeved with the respiratory endoscope.

[0010] Optionally, the outer wall of the cleaning cylinder is in communication with a drain pipe, the drain pipe penetrates through the box body and extends to the outside, and one end of the drain pipe is provided with a sealing cover.

[0011] Optionally, the cleaning cylinder is provided with a through hole at each end, and the through hole is in communication with the fixed cylinder.

[0012] Compared with the prior art, the present application has the following beneficial technical effects: This invention achieves deep cleaning of the surface and internal channels of a respiratory endoscope by using a combination of a brush roller, a first motor, a storage tank, a pump body, a connecting hose, a main pipe, a branch pipe, and a nozzle in the cleaning assembly. The brush roller can remove stubborn dirt from the outer wall of the endoscope, effectively reducing contaminant residue and the risk of cross-infection. At the same time, it avoids wear on the endoscope surface caused by uneven force during manual cleaning, thus extending the service life of the endoscope. Furthermore, by adjusting the threaded outer ring, slide rod, connecting rod, connecting seat, fixing frame, guide rod, spring, limiting block and limiting roller in the assembly, the present invention can adapt to the clamping and cleaning distance adjustment of respiratory endoscopes of different diameters. It can adapt to various sizes of endoscopes without changing the parts, thus expanding the applicability of the device. The elastic force of the spring can keep the limiting roller in close contact with the endoscope, avoiding cleaning dead corners caused by endoscope displacement during cleaning. At the same time, it reduces the operation of manually adjusting the endoscope position and reduces the workload of medical staff. Furthermore, the present invention achieves automatic entry and exit of the respiratory endoscope during the cleaning process through the coordinated arrangement of the second motor, threaded rod, threaded sleeve, guide groove and fixing collar in the moving component. This not only reduces the number of manual insertion and removal operations of the endoscope and avoids possible collision damage to the endoscope during manual operation, but also ensures the accurate movement trajectory of the endoscope through the guide groove, ensuring a stable and uniform cleaning position and improving the consistency of disinfection effect. Attached Figure Description

[0013] Figure 1 A schematic diagram of the structure of a respiratory endoscopy device for preventing cross-infection according to the present invention is provided; Figure 2 for Figure 1 Schematic diagram of the internal cross-sectional structure of the middle box; Figure 3 for Figure 2 Schematic diagram of the internal cross-sectional structure of the middle cleaning cylinder; Figure 4 for Figure 3 A partial structural diagram of the cleaning component; Figure 5 for Figure 3 Enlarged structural diagram at point A in the middle; Figure 6 for Figure 2 A schematic diagram of the split structure of China Mobile's components.

[0014] Figure label: 1. Box body; 2. Breathing endoscope; 3. Cleaning cylinder; 4. Guide groove; 5. Guide block; 6. Cleaning components; 61. Brush roller; 62. First motor; 63. Connecting seat; 64. Storage tank; 65. Pump body; 66. Connecting hose; 67. Main pipe; 68. Branch pipe; 69. Spray nozzle; 7, threaded inner collar; 8, threaded outer collar; 9, adjusting assembly; 91, support ring; 92, sliding slot; 93, sliding rod; 94, fixing base; 95, connecting rod; 96, fixing frame; 97, guide rod; 98, limiting block; 99, limiting roller; 910, spring; 10, moving assembly; 101, fixing cylinder; 102, guide through slot; 103, mounting frame; 104, threaded rod; 105, second motor; 106, threaded sleeve plate; 107, fixing collar; 11, liquid discharge pipe; 12, sealing cover; 13, through hole. DETAILED DESCRIPTION

[0015] The technical solutions of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0016] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0017] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0018] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0020] As Figure 1 and Figure 2As shown, the present application provides a respiratory endoscopy device for preventing cross infection, which comprises a box body 1, a respiratory endoscope 2 movably penetrating into the box body 1, a cleaning cylinder 3 arranged in the box body 1 through a mounting fixed block, a liquid discharge pipe 11 arranged in communication with the outer wall of the cleaning cylinder 3, through which the sterilizing liquid in the cleaning cylinder 3 can be discharged, the liquid discharge pipe 11 penetrating through the box body 1 and extending to the outside, a sealing cover 12 arranged at one end of the liquid discharge pipe 11, which can control the opening and closing of the liquid discharge pipe 11, a through hole 13 arranged at each end of the cleaning cylinder 3, and the respiratory endoscope 2 can penetrate through the box body 1 through the through hole 13, and a guide groove 4 arranged at each end of the cleaning cylinder 3, and a guide block 5 slidingly arranged in the guide groove 4.

[0021] Further, one end of the cleaning cylinder 3 is fixedly provided with a threaded inner sleeve ring 7, the threaded inner sleeve ring 7 penetrates through the box body 1 and extends to the outside, and is threadedly sleeved with a threaded outer sleeve ring 8, and the outer wall of the threaded outer sleeve ring 8 is provided with anti-skid lines, so as to facilitate the rotation of the threaded outer sleeve ring 8 on the outer wall of the threaded inner sleeve ring 7.

[0022] As shown, Figures 2 to 4 The guide block 5 is provided with a cleaning assembly 6 for cleaning the respiratory endoscope 2, the cleaning assembly 6 comprises a brush roller 61 rotatably arranged between the guide blocks 5, one end of the brush roller 61 is provided with a first motor 62, and the first motor 62 is provided with a control assembly, which is prior art and will not be described in detail here, the first motor 62 is fixedly installed on one side of the guide block 5, and the brush roller 61 can be driven by the first motor 62 to clean the respiratory endoscope 2, the other end of the guide block 5 is fixedly connected with a connecting seat 63, which can drive the guide block 5 to move, so as to adjust the position of the brush roller 61.

[0023] Secondly, the cleaning assembly 6 further comprises a storage box 64 fixedly arranged on the inner wall of the box body 1, a liquid injection pipe is arranged in communication with the outer wall of the storage box 64, and the liquid injection pipe penetrates through the box body 1 and extends to the outside, so as to facilitate adding sterilizing liquid into the storage box 64, a pump body 65 is arranged on the bottom surface of the storage box 64 through a connecting pipe, the output end of the pump body 65 is provided with a connecting hose 66, one end of the connecting hose 66 is provided with a main pipeline 67, a plurality of branch pipelines 68 are arranged in communication with the outer wall of the main pipeline 67, the branch pipelines 68 penetrate through the cleaning cylinder 3 and extend to the inside and are connected with spray heads 69, and the pump body 65 can spray the sterilizing liquid in the storage box 64 to the surface of the respiratory endoscope 2 through the spray heads 69.

[0024] As shown, Figure 3 and Figure 5As shown, the adjusting assembly 9 for adjusting the cleaning assembly 6 is arranged between the threaded outer sleeve rings 8, the adjusting assembly 9 comprises a support ring 91, an outer wall of the support ring 91 is provided with a sliding groove 92, the sliding groove 92 is internally slidably provided with a sliding rod 93, and one end of the sliding rod 93 is provided in a "convex" shape structure, so that the sliding rod 93 can stably move in the sliding groove 92, one end of the sliding rod 93 is fixedly connected with the threaded outer sleeve ring 8, so that the threaded outer sleeve ring 8 can drive the support ring 91 to move through the sliding rod 93, one side of the support ring 91 is fixedly provided with a fixed seat 94, the fixed seat 94 is rotatably connected with a connecting rod 95 through a pin shaft, one end of the connecting rod 95 is rotatably connected with the connecting seat 63 through a pin shaft, so as to realize linkage and adjust the distance between the brush rollers 61.

[0025] Further, the adjusting assembly 9 further comprises a fixed frame 96 fixedly arranged on the inner annular surface of the support ring 91, a plurality of guide rods 97 are movably and penetratively arranged on the fixed frame 96, and the guide rods 97 are provided in a "cross" shape structure, so that the guide rods 97 can stably move in the fixed frame 96 and avoid displacement, one end of the guide rod 97 is fixedly provided with a limiting block 98, the limiting block 98 can limit the guide rod 97, so as to avoid the guide rod 97 from being separated from the fixed frame 96, the other end of the guide rod 97 is fixedly arranged with a limiting roller 99 through a mounting fixed seat, so that the limiting roller 99 can limit the respiratory endoscope 2, an outer wall of the guide rod 97 is sleeved with a spring 910, one end of the spring 910 is fixedly connected with the fixed frame 96, the other end of the spring 910 is fixedly connected with the limiting block 98, and the spring 910 can exert pressure on the limiting roller 99 through its elastic force, so that the limiting roller 99 can stably limit the respiratory endoscope 2.

[0026] As shown in the drawings, Figure 2 and Figure 6As shown, the inside of the box 1 is provided with a moving assembly 10 for driving the respiratory endoscope 2, and the moving assembly 10 is located on one side of the cleaning cylinder 3. The moving assembly 10 comprises a fixed cylinder 101 arranged at one end of the cleaning cylinder 3, and the through hole 13 is communicated with the fixed cylinder 101, so that the respiratory endoscope 2 can pass through. The outer wall of the fixed cylinder 101 is provided with a guide slot 102, and a group of mounting racks 103 are fixedly arranged on the outer wall of the fixed cylinder 101. The threaded rods 104 are rotatably arranged between the mounting racks 103 through bearings. One end of the threaded rod 104 is provided with a second motor 105, and the second motor 105 is provided with a control assembly. It is not described here in detail. The second motor 105 is fixedly connected with the mounting rack 103, and the threaded rod 104 can be stably rotated between the mounting racks 103 by the second motor 105. The outer wall of the threaded rod 104 is threadedly sleeved with a threaded sleeve plate 106. The threaded sleeve plate 106 is slidably connected with the guide slot 102. The threaded sleeve plate 106 can stably move along the guide slot 102 according to the driving of the threaded rod 104. One end of the threaded sleeve plate 106 is fixedly connected with a fixed sleeve ring 107. The fixed sleeve ring 107 is fixedly sleeved with the respiratory endoscope 2. The respiratory endoscope 2 fixedly sleeved in the fixed sleeve ring 107 is stably moved in the inside of the fixed cylinder 101 by the threaded sleeve plate 106, so as to realize the automatic movement cleaning of the respiratory endoscope 2 and improve the cleaning efficiency.

[0027] The working principle of the embodiment is as follows: when the respiratory endoscope needs to be cleaned, first, rotate the threaded outer sleeve ring 8. Because the threaded outer sleeve ring 8 is threadedly connected with the threaded inner sleeve ring 7, the threaded outer sleeve ring 8 will drive the sliding rod 93 to slide in the sliding groove 92 on the outer wall of the supporting ring 91. The sliding of the sliding rod 93 will make the connecting rod 95 rotate around the fixed seat 94, thereby pushing the connecting seat 63 to move. The connecting seat 63 drives the brush roller 61 and the guide block 5 to slide in the guide slot 4 until the brush roller 61 keeps a proper cleaning distance from the outer wall of the respiratory endoscope 2.

[0028] In this process, the guide rod 97 on the fixed frame 96 will always tightly contact the outer wall of the respiratory endoscope 2 under the elastic force of the spring 910, thereby realizing the stable clamping of the respiratory endoscope 2 and avoiding the generation of cleaning dead angles due to the deviation of the endoscope in the subsequent cleaning process.

[0029] After the adjustment is completed, the first motor 62 and the pump body 65 are started. The first motor 62 drives the brush roller 61 to rotate, thereby brushing and washing the outer wall of the respiratory endoscope 2, effectively removing stubborn dirt on the outer wall of the endoscope, avoiding the surface wear of the endoscope caused by uneven force during manual cleaning, and prolonging the service life of the endoscope. At the same time, the pump body 65 delivers the cleaning and disinfecting solution in the storage tank 64 to the main pipeline 67 through the connecting hose 66, and then sprays it from the nozzle 69 through the branch pipeline 68, thereby flushing the surface and internal passage of the respiratory endoscope 2, realizing deep cleaning, reducing the residue of pollutants, and reducing the risk of cross infection.

[0030] In the cleaning process, the second motor 105 is started, and the threaded rod 104 is rotated between the mounting frames 103. Since the threaded sleeve plate 106 is threadedly connected with the threaded rod 104 and is slidingly connected with the guide channel 102, the rotation of the threaded rod 104 will make the threaded sleeve plate 106 move along the guide channel 102 stably, and then the fixed sleeve ring 107 drives the respiratory endoscope 2 to slowly enter and exit the cleaning cylinder 3, which reduces the operation steps of manually plugging and unplugging the endoscope, avoids the possible collision and damage of the endoscope during manual operation, and can also ensure the accurate moving track of the endoscope through the guide channel 102, thereby improving the disinfection effect.

[0031] Finally, the waste liquid generated in the cleaning process can be discharged outside the box 1 through the liquid discharge pipe 11 connected with the outer wall of the cleaning cylinder 3. After cleaning is completed, the sealing cover 12 can be opened to clean the liquid discharge pipe 11.

[0032] The above specific embodiments are only one optional embodiment of the present application. Based on the technical solutions of the present application and the related inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A respiratory endoscopy device for preventing cross-infection, comprising a housing (1) and a respiratory endoscope (2) movably disposed inside the housing (1), characterized in that, Also includes: The cleaning cylinder (3) is located inside the housing (1). Guide grooves (4) are provided at both ends of the cleaning cylinder (3). Guide blocks (5) are slidably arranged inside the guide grooves (4). A cleaning component (6) for cleaning the pulmonary endoscope (2) is arranged between the guide blocks (5). A threaded inner ring (7) is fixedly installed at one end of the cleaning cylinder (3). The threaded inner ring (7) passes through the box body (1) and extends to the outside threaded outer ring (8). An adjustment component (9) for adjusting the cleaning component (6) is provided between the threaded outer rings (8). A moving assembly (10) for driving the ventilator (2) is provided inside the housing (1), and the moving assembly (10) is located on one side of the cleaning tube (3). According to claim 1, a respiratory endoscopy device for preventing cross-infection is characterized in that: the cleaning component (6) includes a brush roller (61) rotatably disposed between guide blocks (5), one end of the brush roller (61) is provided with a first motor (62), the first motor (62) is fixedly installed on one side of the guide block (5), and the other end of the guide block (5) is fixedly connected with a connecting seat (63).

2. The respiratory endoscopy device for preventing cross-infection according to claim 2, characterized in that: The cleaning assembly (6) also includes a storage box (64) fixedly installed on the inner wall of the box (1). A pump body (65) is provided on the bottom surface of the storage box (64). A connecting hose (66) is provided at the output end of the pump body (65). A main pipe (67) is provided at one end of the connecting hose (66). Multiple branch pipes (68) are connected to the outer wall of the main pipe (67). The branch pipes (68) pass through the cleaning cylinder (3) and extend to the inside to connect to the nozzle (69).

3. The respiratory endoscopy device for preventing cross-infection according to claim 3, characterized in that: The adjustment component (9) includes a support ring (91), the outer wall of which is provided with a groove (92), and a slide rod (93) is slidably arranged inside the groove (92). One end of the slide rod (93) is fixedly connected to a threaded outer ring (8). A fixed seat (94) is fixedly arranged on one side of the support ring (91), and a connecting rod (95) is rotatably connected to the fixed seat (94). One end of the connecting rod (95) is rotatably connected to a connecting seat (63).

4. The respiratory endoscopy device for preventing cross-infection according to claim 4, characterized in that: The adjustment assembly (9) further includes a fixed frame (96) fixedly disposed on the inner ring surface of the support ring (91). Multiple guide rods (97) are movably passed through the fixed frame (96). A limit block (98) is fixedly disposed at one end of the guide rod (97), and a limit roller (99) is fixedly disposed at the other end of the guide rod (97). A spring (910) is sleeved on the outer wall of the guide rod (97). One end of the spring (910) is fixedly connected to the fixed frame (96), and the other end of the spring (910) is fixedly connected to the limit block (98).

5. The respiratory endoscopy device for preventing cross-infection according to claim 1, characterized in that: The moving component (10) includes a fixed cylinder (101) disposed at one end of the cleaning cylinder (3). The outer wall of the fixed cylinder (101) is provided with a guide groove (102). A set of mounting brackets (103) is fixedly disposed on the outer wall of the fixed cylinder (101). A threaded rod (104) is rotatably disposed between the mounting brackets (103). A second motor (105) is disposed at one end of the threaded rod (104). The second motor (105) is fixedly connected to the mounting brackets (103). A threaded sleeve plate (106) is threadedly sleeved on the outer wall of the threaded rod (104). The threaded sleeve plate (106) is slidably connected to the guide groove (102). A fixing collar (107) is fixedly connected to one end of the threaded sleeve plate (106). The fixing collar (107) is fixedly sleeved with the pulmonary endoscope (2).

6. The respiratory endoscopy device for preventing cross-infection according to claim 1, characterized in that: The outer wall of the cleaning cylinder (3) is connected to a drain pipe (11), which passes through the box (1) and extends to the outside. One end of the drain pipe (11) is provided with a sealing cap (12).

7. A respiratory endoscopy device for preventing cross-infection according to claim 6, characterized in that: The cleaning cylinder (3) has through holes (13) at both ends, and the through holes (13) are connected to the fixed cylinder (101).

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