Adjustable endoscope probe for pediatric digestive tract examination

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an adjustable endoscope probe for pediatric digestive tract examination, which comprises a main body assembly, the main body assembly comprises a holding assembly, and a hose is arranged below the holding assembly; the probe assembly comprises a long pipe assembly, a shooting assembly is arranged at the bottom end of the long pipe assembly, and a positioning assembly is arranged in an inner cavity of the shooting assembly; and the regulation and control assembly comprises an energy supply assembly, and a driving assembly is arranged below the energy supply assembly. Before digestive tract examination, the endoscope probe part can be preheated and can enter the body of a patient at a comfortable temperature, discomfort is reduced, the orientation of the camera shooting part on the side face of the probe is adjusted according to requirements during examination, states of different positions in different digestive tracts can be observed at a short distance, and the examination efficiency is improved. And the camera shooting part can be wiped, so that body fluid and residues in the digestive tract are prevented from covering the camera shooting part to influence examination.

Description

Technical Field

[0001] The invention belongs to the technical field of medical instruments, and in particular relates to an adjustable endoscope probe for pediatric digestive tract examination. Background Art

[0002] In the field of pediatric medicine, digestive tract examination is one of the important means of diagnosing children's digestive system diseases. Although traditional digestive tract examination equipment, such as endoscopes, can meet clinical needs to a certain extent, there are still many shortcomings in the actual operation process, especially for children. These problems are particularly prominent.

[0003] First, most existing endoscope probes are fixed in design, and the direction of the camera cannot be flexibly adjusted. When performing digestive tract examinations, doctors often need to insert and remove the probe multiple times to obtain observation images from different angles, which not only increases the difficulty and time cost of the examination, but may also cause additional pain and discomfort to child patients. Especially when examining complex structures or hidden parts, fixed-direction cameras often cannot meet the needs of comprehensive and detailed observation.

[0004] Secondly, during the use of the endoscope probe, its mirror surface is easily contaminated by liquids, secretions or food residues in the digestive tract, resulting in reduced image clarity and affecting the doctor's diagnosis. For children, because their digestive tracts are relatively narrow and sensitive, mirror contamination is more likely to occur.

[0005] Finally, children are more sensitive to temperature. When a cold endoscope is inserted into the digestive tract, it is very easy to cause fear, tension and discomfort in the patient, and may even lead to non-cooperation or interruption during the examination. Existing endoscopes lack a temperature adjustment structure and cannot be preheated or adjusted according to the actual needs of the patient, thus limiting their application in pediatric digestive tract examinations. Summary of the invention

[0006] The purpose of the present invention is to provide an adjustable endoscope probe for pediatric gastrointestinal examination. Before performing a gastrointestinal examination, the endoscope probe part can be preheated and enter the patient's body at a more comfortable temperature to reduce discomfort. During the examination, the direction of the camera part on the side of the probe can be adjusted according to needs to observe the status of different positions in different gastrointestinal tracts at close range. The camera part can also be wiped to prevent body fluids and residues in the gastrointestinal tract from covering the camera part and affecting the examination.

[0007] The technical solution adopted by the present invention is as follows:

[0008] An adjustable endoscope probe for pediatric digestive tract examination comprises a main body assembly, wherein the main body assembly comprises a grip assembly, and a hose is fixedly connected to the lower part of the grip assembly;

[0009] A probe assembly, the probe assembly comprising a long tube assembly arranged at the bottom end of a hose, a shooting assembly being arranged at the bottom end of the long tube assembly, and a positioning assembly being arranged in the inner cavity of the shooting assembly;

[0010] A regulating component, the regulating component comprising an energy supply component arranged in the inner cavity of the long tube component, and a driving component is arranged below the energy supply component;

[0011] Before the digestive tract examination, the long tube assembly is connected to hot water to preheat the probe, and after the long tube assembly and the hose enter the patient's body, the shooting assembly is used to shoot the situation in the digestive tract;

[0012] The shooting component is divided into two states. In the first state: the driving component drives the energy supply component to rotate forward along the inner cavity of the long tube component, thereby driving the shooting component to rotate forward to adjust the direction;

[0013] In the second state: the driving component drives the shooting component to rotate in the opposite direction, at which time the outer edge of the shooting component will be blocked by the positioning component, so that only the inner part of the shooting component rotates and rubs the inner cavity of the outer edge to wipe.

[0014] In a preferred embodiment, the grip assembly includes a handle, a plurality of sets of turning handles are hinged on the top of the handle, and a water inlet and a water outlet are respectively opened on the right side of the handle.

[0015] In a preferred embodiment, the long tube assembly includes a tube body fixedly connected to the bottom end of the hose, the inner cavity of the tube body is fixedly connected to a heat conduction pipe, the top end of the heat conduction pipe is connected to a water inlet pipe, the bottom end of the heat conduction pipe is connected to a drain pipe, and the water inlet pipe and the drain pipe pass through the hose and are connected to the water inlet and the drain outlet respectively.

[0016] In a preferred embodiment, the shooting assembly includes a top head rotatably connected to the bottom end of the tube body, a camera 1 is fixedly installed on the bottom surface of the top head, a camera 2 is fixedly installed on the outer edge of the top head, a sleeve is rotatably connected to the outer edge of the top head and the tube body, a wiping plate is fixedly connected to the inner cavity of the sleeve, and a plurality of groups of magnetic plates are fixedly connected to the inner circle of the bottom surface of the tube body.

[0017] In a preferred embodiment, the positioning assembly includes a positioning groove 1 opened on the outer edge of the top head, a positioning block 1 is hingedly connected to the middle part of the inner ring of the sleeve, the bottom outer ring of the positioning block 1 is movably sleeved in the inner cavity of the positioning groove 1, and the bottom outer ring of the tube body is hingedly connected to a positioning block 2, the bottom surfaces of the positioning block 1 and the positioning block 2 are fixedly connected with compression spring sheets, and the two groups of the compression spring sheets are respectively fixedly connected to the bottom of the inner cavity of the sleeve and the bottom of the inner cavity of the tube body, a positioning groove 2 is opened at the top of the inner ring of the sleeve, and the top outer ring of the positioning block 2 is movably sleeved in the inner cavity of the positioning groove 2.

[0018] In a preferred embodiment, the energy supply assembly includes a rotating shaft rod fixedly connected to the top of the head, the bottom of the inner cavity of the tube body is electrically connected to the power supply head, the outer ring of the power supply head is electrically connected to the top inner cavity of the rotating shaft rod, and the top outer ring of the rotating shaft rod is fixedly connected to a gear ring.

[0019] In a preferred embodiment, the driving assembly includes a gear rotatably connected to the middle part of the inner cavity of the tube body, the outer ring of the gear meshes with the outer ring of the gear ring, the inner ring of the gear is provided with an arc groove, square blocks are slidably connected to the upper and lower sides of the inner cavity of the tube body, a sliding rod is fixedly connected between the square blocks, the sliding rod is slidably connected to the inner ring of the gear, the outer ring of the sliding rod is fixedly connected to a spiral strip, the outer ring of the spiral strip is slidably connected to the outer ring of the arc groove, the top of the square block at the top is fixedly connected to a spring, the top of the spring is fixedly connected to the top of the inner cavity of the tube body, the upper and lower groups of square blocks are fixedly connected to a pull rope on the sides away from each other, the pull rope passes through the tube body and the hose and is fixedly connected to the bottom of the turning handle.

[0020] In a preferred embodiment, the second positioning block and the second positioning groove are provided in multiple groups and are evenly distributed on the inner ring of the sleeve and the outer edge of the tube body.

[0021] In a preferred solution, the power supply head is a contact power supply device, and the inner cavity of the rotating shaft rod is provided with a device for receiving power supply that is compatible with it.

[0022] In a preferred embodiment, a magnetic plate is also provided on the top inner ring of the mandrel, and the magnetic plate on the mandrel is matched with the magnetic plate on the bottom of the tube body.

[0023] The technical effects achieved by the present invention are:

[0024] The main body assembly and the long tube assembly of the present invention can preheat the endoscope probe part before performing a digestive tract examination, so that the endoscope probe enters the patient's body at a more comfortable temperature to reduce discomfort; before the examination, water of a suitable temperature is sent into the heat-conducting part of the long tube assembly through the inlet part of the grip assembly and the hot water is circulated, and the water temperature of the hot water is transferred to the surface of the wide-view probe for heating until it is close to the human body temperature, so as to reduce the discomfort caused by the probe being too cold when entering the patient's body later;

[0025] The probe assembly and the regulating assembly of the present invention can adjust the direction of the camera part on the side of the probe according to the needs during the inspection, so as to observe the status of different positions in different digestive tracts at close range; after the endoscope probe enters the patient's body, the rotating part of the gripping assembly can be driven to drive the moving part of the driving assembly to move, and then the sliding part of the driving assembly can be driven to move, so that the energy supply assembly and the shooting assembly are rotated as a whole, so that the camera part in the shooting assembly rotates, and the direction is continuously adjusted, so as to more carefully view the status of the inner wall of the digestive tract;

[0026] The probe assembly and the regulating assembly of the present invention can wipe the camera part as needed during the inspection to prevent body fluids and residues in the digestive tract from covering the camera part and affecting the inspection; during the inspection, if the camera part on the side of the endoscope probe is covered and the picture is not clear, the rotating part of the holding assembly can be rotated in the reverse direction to make the entire shooting assembly rotate in the reverse direction. At this time, the limiting part of the positioning assembly will fix the outer shell of the shooting assembly and only allow the inner ring part of the shooting assembly to rotate, so that the shooting part of the shooting assembly will continuously rub the inner wall of its outer shell part for wiping, and after the inspection is completed, the outer shell of the shooting part can be removed for cleaning to avoid affecting subsequent inspections. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 is a schematic structural diagram of the grip assembly of the present invention;

[0029] Figure 3 is a schematic diagram of the position of the probe assembly in the present invention;

[0030] Figure 4 It is a structural schematic diagram of the long tube assembly in the present invention;

[0031] Figure 5 It is a schematic diagram of the disassembly of the shooting component in the present invention;

[0032] Figure 6 is a cross-sectional schematic diagram of the positioning assembly in the present invention;

[0033] Figure 7 It is a schematic diagram of the position of the positioning block 2 in the present invention;

[0034] Figure 8 It is a schematic diagram of the position of the compression spring piece in the present invention;

[0035] Fig. 9 is a cross-sectional schematic diagram of the long tube assembly of the present invention;

[0036] Fig.10 It is a schematic diagram of the structure of the heat conducting pipe in the present invention;

[0037] Fig.11 It is a schematic diagram of the position of the energy supply component in the present invention;

[0038] Fig.12 is a cross-sectional schematic diagram of the energy supply component in the present invention;

[0039] Fig.13 It is a schematic diagram of the position of the driving component in the present invention;

[0040] Fig.14 is a cross-sectional schematic diagram of a drive assembly in the present invention;

[0041] Fig.15 It is a schematic diagram of the disassembly of the drive component in the present invention.

[0042] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0043] 10. Main body assembly; 11. Grip assembly; 111. Handle; 112. Turn handle; 113. Water inlet; 114. Drain outlet;

[0044] 12. Hose; 20. Probe assembly; 21. Long tube assembly; 211. Tube body; 212. Heat conduction pipe; 213. Water inlet pipe; 214. Drain pipe; 22. Shooting assembly; 221. Top head; 222. Camera 1; 223. Camera 2; 224. Sleeve; 225. Wiping plate; 226. Magnetic plate; 23. Positioning assembly; 231. Positioning slot 1; 232. Positioning block 1; 233. Positioning block 2; 234. Compression spring; 235. Positioning slot 2; 30. Control assembly; 31. Power supply assembly; 311. Rotating shaft rod; 312. Power supply head; 313. Gear ring; 32. Driving assembly; 321. Gear; 322. Arc groove; 323. Square block; 324. Sliding rod; 325. Spiral strip; 326. Spring; 327. Pull rope. DETAILED DESCRIPTION

[0045] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0046] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0047] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0048] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0049] Please refer to the attached Figures 1 to 15 As shown, this embodiment provides an adjustable endoscope probe for pediatric digestive tract examination, including a main body component 10, the main body component 10 includes a grip component 11, and a hose 12 is fixedly connected to the bottom of the grip component 11;

[0050] The probe assembly 20 includes a long tube assembly 21 disposed at the bottom end of the hose 12, a shooting assembly 22 is disposed at the bottom end of the long tube assembly 21, and a positioning assembly 23 is disposed in the inner cavity of the shooting assembly 22;

[0051] The regulating component 30 includes an energy supply component 31 disposed in the inner cavity of the long tube component 21, and a driving component 32 is disposed below the energy supply component 31;

[0052] Before the digestive tract examination, the long tube component 21 is connected to hot water to preheat the probe. After the long tube component 21 and the hose 12 enter the patient's body, the shooting component 22 is used to shoot the situation in the digestive tract.

[0053] The shooting component 22 is divided into two states. In the first state: the driving component 32 drives the energy supply component 31 to rotate forward along the inner cavity of the long tube component 21, thereby driving the shooting component 22 to rotate forward to adjust the direction;

[0054] In the second state: the driving component 32 drives the shooting component 22 to rotate in the opposite direction. At this time, the outer edge of the shooting component 22 is blocked by the positioning component 23, so that only the inner part of the shooting component 22 rotates and rubs the inner cavity of the outer edge to wipe.

[0055] In this embodiment, before the endoscope examination, the long tube assembly 21 is connected to hot water for preheating to reduce patient discomfort and improve the efficiency of the examination. After the long tube assembly 21 and the hose 12 enter the patient's body, the shooting assembly 22 starts to work. By setting the camera component therein, a high-definition image of the inner wall of the digestive tract can be captured to ensure a full range of observation of the digestive tract from different angles. During the inspection, if the camera component is blocked by body fluids or residues, the camera can be wiped by the coordinated work of the energy supply assembly 31 and the drive assembly 32 in the control assembly 30. By pulling the drive assembly 32 to operate, the energy supply assembly 31 rotates in the opposite direction, and then drives the shooting assembly 22 to rotate in the opposite direction. At this time, the limiting part of the positioning assembly 23 will fix the outer shell of the shooting assembly 22, and only the inner ring part of the shooting assembly 22 is allowed to rotate. In this way, the shooting part of the shooting assembly 22 will continuously rub the inner wall of its outer shell part to wipe, thereby removing the obstruction and restoring a clear shooting field of view. When the camera assembly 22 is driven to rotate forward, its inner ring and outer shell rotate together, so that the camera assembly can capture different angles of view in the digestive tract, thereby improving the rigor of the inspection. After the inspection is completed, the outer shell of the camera assembly 22 can be disassembled for thorough cleaning and disinfection to ensure the sanitary condition of the probe assembly 20 and prepare for the next inspection.

[0056] Next, please refer to Figures 1 to 3 , Figures 9 and 10 The grip assembly 11 includes a handle 111, a plurality of rotating handles 112 are hingedly connected to the top of the handle 111, and a water inlet 113 and a water outlet 114 are respectively opened on the right side of the handle 111;

[0057] The long tube assembly 21 includes a tube body 211 fixedly connected to the bottom end of the hose 12, the inner cavity of the tube body 211 is fixedly connected to a heat conduction pipe 212, the top end of the heat conduction pipe 212 is connected to a water inlet pipe 213, the bottom end of the heat conduction pipe 212 is connected to a drain pipe 214, the water inlet pipe 213 and the drain pipe 214 pass through the hose 12 and are connected to the water inlet 113 and the drain outlet 114 respectively.

[0058] It should be noted that the heat conduction pipe 212 is a pipe made of soft material, and the front half of the tube body 211 is a hard material structure, and the inner cavity of the tube body 211 is provided with a component for driving its bending, and the specific position is set above the energy supply component 31 in the inner cavity of the tube body 211, and the component driving the bending is driven to operate through the handle 112 (not shown in the figure, this is a common technical structure in the prior art, which will not be explained in detail).

[0059] In this embodiment, before the inspection, warm water is added to the water inlet 113 through an external water pump. At this time, the warm water enters the heat pipe 212 through the water inlet pipe 213 and flows, and then is discharged through the drain pipe 214 and the drain port 114, so that the warm water continues to circulate in the heat pipe 212 until the outer surface of the tube body 211 reaches a temperature close to that of the human body, thereby preheating the endoscope probe before use to avoid discomfort to the patient due to the probe temperature being too low.

[0060] Next, please refer to Figures 3 to 8 The shooting assembly 22 includes a top head 221 rotatably connected to the bottom end of the tube body 211, a camera 1 222 is fixedly installed on the bottom surface of the top head 221, a camera 2 223 is fixedly installed on the outer edge of the top head 221, a sleeve 224 is rotatably connected to the outer edge of the top head 221 and the tube body 211, a wiping plate 225 is fixedly connected to the inner cavity of the sleeve 224, and a plurality of magnetic suction plates 226 are fixedly connected to the inner circle of the bottom surface of the tube body 211;

[0061] The positioning assembly 23 includes a positioning groove 231 provided on the outer edge of the top head 221, a positioning block 232 is hingedly connected to the middle of the inner ring of the sleeve 224, the bottom outer ring of the positioning block 232 is movably sleeved in the inner cavity of the positioning groove 231, and a positioning block 233 is hingedly connected to the outer ring of the bottom end of the tube body 211, and the bottom surfaces of the positioning blocks 1 232 and 233 are fixedly connected with compression springs 234, and the two groups of compression springs 234 are respectively fixedly connected to the bottom of the inner cavity of the sleeve 224 and the bottom of the inner cavity of the tube body 211, and a positioning groove 235 is provided on the top of the inner ring of the sleeve 224, and the top outer ring of the positioning block 233 is movably sleeved in the inner cavity of the positioning groove 235;

[0062] There are multiple groups of positioning blocks 233 and positioning grooves 235, which are evenly distributed on the inner circle of the sleeve 224 and the outer edge of the tube body 211;

[0063] A magnetic attraction plate 226 is also disposed on the top inner circle of the top head 221 , and the magnetic attraction plate 226 located on the top head 221 is matched with the magnetic attraction plate 226 at the bottom of the tube body 211 .

[0064] It should be noted that the bottom of the top head 221 is provided with multiple groups of channels and lighting devices, including a group of channels for flushing liquid and a group of channels for inserting micro-manipulation devices (this is a common structure in the prior art, but no further description is given);

[0065] The orientations of the first positioning block 232 and the second positioning block 233 are opposite, so that when the plug 221 rotates forward, the first positioning block 232 will drive the sleeve 224 to rotate. At this time, the second positioning block 233 will be pushed into the tube body 211 to avoid affecting its rotation. When rotating in the reverse direction, the first positioning block 232 will be pushed into the sleeve 224, and the second positioning block 233 will prevent the sleeve 224 from moving, thereby causing the sleeve 224 and the plug 221 to be in a state of relative rotation and movement, so that the plug 221 can contact the wiping plate 225.

[0066] In addition, since the position of the second positioning block 233 is fixed, the sleeve 224 needs to be reset before wiping to prevent the sleeve 224 from rotating during wiping, thereby affecting the wiping effect.

[0067] The outer ring at the bottom end of the sleeve 224 is provided with a soft air bag ring, which is intended to reduce the foreign body sensation when it contacts the patient's digestive tract. When removing the sleeve 224, it is necessary to first rotate the sleeve 224 forward to retract the positioning block 1 232, and then rotate the sleeve 224 reversely to retract the positioning block 2 233. The sleeve 224 cannot be removed by only forward or reverse rotation, which facilitates subsequent cleaning and avoids accidents caused by the sleeve 224 being left in the patient's body.

[0068] In this embodiment, after the tube body 211 and the hose 12 enter the patient's body, the camera 1 222 and the camera 2 223 begin to capture images. Since the bottom of the top 221 is designed with a lighting device, sufficient light can be provided even in the dark of the digestive tract to ensure the clarity of the image. The camera 1 222 and the camera 2 223 shoot from different angles, respectively, so that the doctor can obtain a comprehensive view of the inner wall of the digestive tract. When a more detailed observation of a specific area is required, the driving assembly 32 can drive the energy supply assembly 31 and the top 221 to rotate forward, at which time the top 221 will rotate together with the sleeve 224, so that the camera 2 223 rotates together to adjust the direction, thereby photographing the inner wall of the digestive tract in different directions, and when rotating forward, the positioning block 233 will be pressed into the inner cavity of the tube body 211 by the sleeve 224 rotating forward to avoid affecting its rotation, and the positioning block 1 232 will bulge, so that the top 221 can drive the sleeve 224 to rotate together. During the inspection process, if the camera 223 is blocked, the reverse rotation function of the energy supply component 31 and the drive component 32 can be used. At this time, the positioning block 1 232 will be pushed into the inside of the sleeve 224 by the reverse rotating head 221, and the positioning block 233 will be pushed outward by the compression spring sheet 234 to prevent the sleeve 224 from moving, thereby causing the sleeve 224 and the head 221 to be in a state of relative rotation and movement, so that the camera 223 contacts the wiping plate 225 and wipes off the body fluids attached to its surface, restoring a clear field of vision.

[0069] Next, please refer to Figures 11 to 15The energy supply assembly 31 includes a rotating shaft rod 311 fixedly connected to the top of the head 221, a power supply head 312 is electrically connected to the bottom of the inner cavity of the tube body 211, an outer ring of the power supply head 312 is electrically connected to the inner cavity of the top of the rotating shaft rod 311, and a gear ring 313 is fixedly connected to the outer ring of the top of the rotating shaft rod 311;

[0070] The driving assembly 32 includes a gear 321 rotatably connected to the middle part of the inner cavity of the tube body 211, the outer ring of the gear 321 meshes with the outer ring of the gear ring 313, the inner ring of the gear 321 is provided with an arc groove 322, the upper and lower sides of the inner cavity of the tube body 211 are slidably connected with square blocks 323, a sliding rod 324 is fixedly connected between the square blocks 323, the sliding rod 324 is slidably connected to the inner ring of the gear 321, the outer ring of the sliding rod 324 is fixedly connected to the spiral strip 325, the outer ring of the spiral strip 325 is slidably connected to the outer ring of the arc groove 322, the top of the square block 323 at the top is fixedly connected to the spring 326, the top of the spring 326 is fixedly connected to the top of the inner cavity of the tube body 211, the upper and lower groups of square blocks 323 are fixedly connected to the sides away from each other with a pull rope 327, the pull rope 327 passes through the tube body 211 and the hose 12 and is fixedly connected to the bottom of the turning handle 112;

[0071] The power supply head 312 is a contact power supply device, and the inner cavity of the rotating shaft rod 311 is provided with a device for receiving power that is compatible with it.

[0072] It should be noted that a raised ring is provided in the middle of the inner cavity of the tube body 211, and the inner ring of the gear 321 is rotatably connected to the outer edge of the ring through a bearing, in order to prevent the gear 321 from falling off and to improve the smooth feeling of rotation;

[0073] The pull rope 327 is a ring rope, and its two ends are respectively fixed to the middle of the square blocks 323 on the upper and lower sides, so that the forward and reverse operation of the pull rope 327 can be controlled by rotating the handle 112 forward and backward, which is easy to operate.

[0074] In this embodiment, during daily operation, the power supply head 312 supplies energy to the top head 221 through the rotating shaft rod 311, which is convenient for normal use of the device. When it is necessary to drive the top head 221 to rotate, the pull rope 327 is driven to move by driving the turning handle 112 to rotate. At this time, the pull rope 327 drives the square block 323 and the slide rod 324 to slide in the inner cavity of the tube body 211, so that the spiral strip 325 passes through the arc groove 322, and uses the curvature of its surface to drive the gear 321 to rotate, and then drives the gear ring 313 and the rotating shaft rod 311 to rotate through the gear 321, so that the top head 221 is rotated, realizing convenient driving of the top head 221, and facilitating the operation of wiping and direction adjustment.

[0075] The working principle of the present invention is as follows: before the inspection, warm water is added to the water inlet 113, so that the warm water enters the heat conducting tube 212 through the water inlet pipe 213 and circulates continuously until the outer surface of the tube body 211 reaches a temperature close to that of the human body, thereby avoiding discomfort to the patient due to the probe temperature being too low. After the tube body 211 and the hose 12 enter the patient's body, the camera 1 222 and the camera 2 223 begin to capture images, and shoot from different angles, respectively, so that the doctor can obtain a comprehensive view of the inner wall of the digestive tract. At this time, the power supply head 312 supplies energy to the head 221 through the rotating shaft rod 311, which is convenient for the normal use of the device. When the top 221 needs to be driven to rotate, the pull rope 327 is driven to move by driving the turning handle 112 to rotate. At this time, the pull rope 327 drives the square block 323 and the slide rod 324 to slide in the inner cavity of the tube body 211, so that the spiral strip 325 passes through the arc groove 322, and uses the arc of its surface to drive the gear 321 to rotate, drive the gear ring 313 and the shaft rod 311 to rotate, and rotate the top 221. If the top 221 rotates forward, the positioning block 233 will be pressed into the inner cavity of the tube body 211 by the forward rotating sleeve 224 to avoid affecting its rotation, and the positioning block 1 232 will bulge, so that the top 221 can drive the sleeve 224 to rotate together. When the camera 223 is blocked, the top head 221 can be driven to rotate in the opposite direction. At this time, the positioning block 1 232 will be pushed into the inside of the sleeve 224 by the top head 221 rotating in the opposite direction, and the positioning block 233 will be pushed to rotate outward by the compression spring 234, blocking the sleeve 224 from moving, thereby causing the sleeve 224 and the top head 221 to be in a state of relative rotation and movement, so that the camera 223 contacts the wiping plate 225 and wipes off the body fluids attached to its surface, restoring a clear field of vision.

[0076] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. An adjustable endoscope probe for pediatric digestive tract examination, characterized in that: include: A main body component (10), the main body component (10) comprising a grip component (11), a hose (12) being fixedly connected below the grip component (11); A probe assembly (20), the probe assembly (20) comprising a long tube assembly (21) arranged at the bottom end of the hose (12), a shooting assembly (22) being arranged at the bottom end of the long tube assembly (21), and a positioning assembly (23) being arranged in the inner cavity of the shooting assembly (22); A regulating component (30), the regulating component (30) comprising an energy supply component (31) arranged in the inner cavity of the long tube component (21), and a driving component (32) is arranged below the energy supply component (31); Before performing a digestive tract examination, the long tube component (21) is connected to hot water to preheat the probe, and after the long tube component (21) and the hose (12) enter the patient's body, the shooting component (22) is used to shoot the conditions in the digestive tract; The shooting component (22) is divided into two states. In the first state: the driving component (32) drives the energy supply component (31) to rotate in the positive direction along the inner cavity of the long tube component (21), thereby driving the shooting component (22) to rotate in the positive direction to adjust the direction; In the second state: the driving component (32) drives the shooting component (22) to rotate in the opposite direction, at which time the outer edge of the shooting component (22) is blocked by the positioning component (23), so that only the inner part of the shooting component (22) rotates and rubs the inner cavity of the outer edge to wipe.

2. The adjustable endoscope probe for pediatric digestive tract examination according to claim 1, characterized in that: The grip assembly (11) comprises a handle (111), the top of which is hingedly connected to a plurality of groups of turning handles (112), and the right side of the handle (111) is respectively provided with a water inlet (113) and a water outlet (114).

3. The adjustable endoscope probe for pediatric digestive tract examination according to claim 2, characterized in that: The long tube assembly (21) comprises a tube body (211) fixedly connected to the bottom end of the hose (12); the inner cavity of the tube body (211) is fixedly connected to a heat conducting tube (212); the top end of the heat conducting tube (212) is connected to a water inlet pipe (213); the bottom end of the heat conducting tube (212) is connected to a drain pipe (214); the water inlet pipe (213) and the drain pipe (214) penetrate the hose (12) and are connected to the water inlet (113) and the drain outlet (114) respectively.

4. The adjustable endoscope probe for pediatric digestive tract examination according to claim 3, characterized in that: The shooting assembly (22) comprises a top head (221) rotatably connected to the bottom end of the tube body (211); a camera 1 (222) is fixedly mounted on the bottom surface of the top head (221); a camera 2 (223) is fixedly mounted on the outer edge of the top head (221); a sleeve (224) is rotatably connected to the top head (221) and the outer edge of the tube body (211); a wiping plate (225) is fixedly connected to the inner cavity of the sleeve (224); and a plurality of groups of magnetic suction plates (226) are fixedly connected to the inner circle of the bottom surface of the tube body (211).

5. The adjustable endoscope probe for pediatric digestive tract examination according to claim 4, characterized in that: The positioning assembly (23) comprises a positioning groove (231) provided on the outer edge of the top head (221); a positioning block (232) is hingedly connected to the middle of the inner ring of the sleeve (224); the bottom outer ring of the positioning block (232) is movably sleeved in the inner cavity of the positioning groove (231); a positioning block (233) is hingedly connected to the outer ring of the bottom end of the tube body (211); the bottom surfaces of the positioning block (232) and the positioning block (233) are fixedly connected with compression spring sheets (234); two groups of the compression spring sheets (234) are respectively fixedly connected to the bottom of the inner cavity of the sleeve (224) and the bottom of the inner cavity of the tube body (211); a positioning groove (235) is provided on the top of the inner ring of the sleeve (224); the top outer ring of the positioning block (233) is movably sleeved in the inner cavity of the positioning groove (235).

6. The adjustable endoscope probe for pediatric digestive tract examination according to claim 4, characterized in that: The energy supply assembly (31) comprises a rotating shaft rod (311) fixedly connected to the top end of the top head (221); the bottom of the inner cavity of the tube body (211) is electrically connected to a power supply head (312); the outer ring of the power supply head (312) is electrically connected to the inner cavity at the top end of the rotating shaft rod (311); and the outer ring of the top end of the rotating shaft rod (311) is fixedly connected to a gear ring (313).

7. The adjustable endoscope probe for pediatric digestive tract examination according to claim 6, characterized in that: The driving assembly (32) comprises a gear (321) rotatably connected to the middle part of the inner cavity of the tube body (211); the outer ring of the gear (321) meshes with the outer ring of the gear ring (313); the inner ring of the gear (321) is provided with an arc groove (322); square blocks (323) are slidably connected to the upper and lower sides of the inner cavity of the tube body (211); sliding rods (324) are fixedly connected between the square blocks (323); the sliding rods (324) are slidably connected to the inner ring of the gear (321); the outer ring of the sliding rods (324) is The circle is fixedly connected with a spiral strip (325), the outer circle of the spiral strip (325) is slidably connected to the outer circle of the arc groove (322), the top of the square block (323) located at the top is fixedly connected with a spring (326), the top end of the spring (326) is fixedly connected to the top of the inner cavity of the tube body (211), and the upper and lower groups of the square blocks (323) are fixedly connected with a pull rope (327) on the sides away from each other, and the pull rope (327) passes through the tube body (211) and the hose (12) and is fixedly connected to the bottom of the handle (112).

8. The adjustable endoscope probe for pediatric digestive tract examination according to claim 5, characterized in that: The second positioning block (233) and the second positioning groove (235) are provided in multiple groups and are evenly distributed on the inner circle of the sleeve (224) and the outer edge of the tube body (211).

9. The adjustable endoscope probe for pediatric digestive tract examination according to claim 6, characterized in that: The power supply head (312) is a contact power supply device, and the inner cavity of the rotating shaft rod (311) is provided with a device for receiving power supply that is compatible with it.

10. The adjustable endoscope probe for pediatric digestive tract examination according to claim 4, characterized in that: The top inner ring of the top head (221) is also provided with a magnetic attraction plate (226), and the magnetic attraction plate (226) located on the top head (221) is adapted to the magnetic attraction plate (226) at the bottom of the tube body (211).

Images