Auxiliary fragmentation device for endoscopic examination of digestive department

Abstract

The invention relates to an auxiliary fragmentation device for endoscopic examination of the digestive department. The auxiliary fragmentation device comprises an endoscope tube, the endoscope tube is provided with a forceps channel, a titanium clamp is arranged in the forceps channel, a camera module is arranged at the end, close to a port of the forceps channel, of the endoscope tube, and a fragmentation channel is arranged in the endoscope tube and close to the forceps channel; the fragmentation assembly is arranged in the fragmentation channel, the fragmentation assembly comprises a bearing rod, a connecting seat, a mounting frame and fragmentation blades, the bearing rod is arranged in the fragmentation channel, the connecting seat is telescopically arranged at the end of the bearing rod, the mounting frame is rotationally arranged on the end face of the connecting seat, and the fragmentation blades are arranged on the mounting frame. The mounting frame is provided with a plurality of driving blocks, and the tail ends of the crushing blades are mounted on the driving blocks. According to the invention, large blood clots can be effectively fragmented into small fragments, which are convenient for a titanium clamp to clamp and remove, so that the efficiency and accuracy of endoscopic examination are improved.

Description

Technical Field

[0001] The present application relates to the technical field of gastroenterological endoscopic examination, and in particular to an auxiliary fragmentation device for gastroenterological endoscopic examination. Background Art

[0002] At present, gastroenterology endoscopy is an important technology in modern medicine. Through endoscopy, the internal conditions of the digestive tract can be directly observed, and various operations such as biopsy and hemostasis can be performed. With the continuous advancement of medical equipment, endoscopic examination technology has been widely used, greatly improving the accuracy of diagnosis and the effectiveness of treatment. However, in actual application, doctors often encounter some difficult situations, such as large blood clots blocking the field of vision, which not only affects the smooth progress of the examination, but may also delay the diagnosis and treatment of the disease.

[0003] The existing technology for treating large blood clots usually requires doctors to repeatedly adjust the position of the endoscope, remove the blood clot with forceps or other tools, or flush the blood clot with water, but none of them can effectively treat large blood clots, especially in the narrow gastrointestinal environment. Blood clots are often difficult to split and process, which can easily lead to unclear vision and affect the accuracy and safety of the examination.

[0004] In view of the above-mentioned related technologies, it is necessary to propose an auxiliary fragmentation device for endoscopic examination in gastroenterology to solve one of the above-mentioned technical problems. Summary of the invention

[0005] In order to solve one of the above-mentioned technical problems, the present application provides an auxiliary fragmentation device for endoscopic examination in gastroenterology.

[0006] The present application provides an auxiliary fragmentation device for gastroenterological endoscopic examination, which adopts the following technical solution: An auxiliary fragmentation device for endoscopy examination in gastroenterology, comprising: A mirror tube, wherein the mirror tube is provided with a clamp channel, a titanium clamp is provided in the clamp channel, a camera module is provided at the end of the mirror tube near the port of the clamp channel, and a fragmentation channel is provided in the mirror tube near the clamp channel; A shredding assembly is arranged in the shredding channel, the shredding assembly comprises a bearing rod, a connecting seat, a mounting frame and a shredding blade, the bearing rod is arranged in the shredding channel, the connecting seat is telescopically arranged at the end of the bearing rod, the mounting frame is rotatably arranged at the end surface of the connecting seat, the mounting frame is provided with a plurality of driving blocks, and the tail end of the shredding blade is mounted on the driving block; and A stabilizing component, disposed on the outer surface of the bearing rod, and used for stabilizing the position of the bearing rod in the crushing channel; The fragmentation component follows the position change of the mirror tube in the gastrointestinal tract to fragment large blood clots, making it easier for the titanium clamp to clamp out the fragmented blood clots.

[0007] By adopting the above technical scheme, the gastroenterology endoscopic examination device can effectively locate and process large blood clots in the gastrointestinal tract; specifically, the fragmentation component in the endoscope tube can be adjusted as the position of the endoscope tube changes, ensuring the precise positioning of the blood clot; the load-bearing rod, connecting seat, mounting frame and fragmentation blade in the fragmentation component work together, and through the telescopic function of the connecting seat and the rotation design of the mounting frame, the fragmentation blade can flexibly approach and cut the blood clot; at the same time, the multiple drive block design of the fragmentation blade enables the blade to evenly distribute force during the cutting process, thereby improving the cutting efficiency; the stabilizing component ensures the stability of the load-bearing rod in the fragmentation channel, preventing poor fragmentation effect due to vibration or movement; finally, the fragmented blood clot is easily clamped out by the titanium clamp, greatly improving the safety and effectiveness of endoscopic examination.

[0008] Optionally, a telescopic assembly is provided at the end of the bearing rod, and the telescopic assembly includes an electric telescopic rod and a connecting piece. The tail end of the electric telescopic rod is provided at the end of the bearing rod, and the connecting piece is fixedly connected to the rod head of the electric telescopic rod, and the connecting piece is fixedly connected to the bottom of the connecting seat.

[0009] By adopting the above technical solution, the flexible movement of the fragmentation assembly in the fragmentation channel is realized. Specifically, the electric telescopic rod in the telescopic assembly can control the forward and backward movement of the connecting seat, thereby adjusting the position of the fragmentation blade, so that it can be more accurately aimed at large blood clots, improving the efficiency and accuracy of fragmentation; at the same time, the design of the connecting piece ensures the stable connection between the connecting seat and the electric telescopic rod, ensuring stability during operation.

[0010] Optionally, a rotating motor is disposed inside the connecting seat, and an output end of the rotating motor is connected to the mounting frame to achieve angle adjustment of the shredder blade.

[0011] By adopting the above technical solution, the setting of the rotating motor enables the angle of the shredder blade to be adjusted to adapt to blood clots of different sizes and shapes, thereby improving the shredder efficiency and accuracy, and ensuring that the shredded blood clots can be smoothly clamped out by the titanium clamp.

[0012] Optionally, a plurality of shredder blades are provided, and the shredder blades rotate in opposite directions and with a time difference to avoid collision.

[0013] By adopting the above technical solution, multiple fragmentation blades rotate in opposite directions with a time difference, which can effectively prevent mutual interference and collision between the blades, ensure the stability and efficiency of the fragmentation process, and improve the accuracy and speed of blood clot fragmentation.

[0014] Optionally, a driving motor is disposed in the mounting frame, and an output end of the driving motor is fixedly connected to the driving block to drive the driving block to achieve cutting of the blood clot by the shredder blade.

[0015] By adopting the above technical solution, the driving motor in the mounting frame can accurately control the movement of the shredder blade, ensuring that the shredder blade can efficiently cut at the required position and angle, thereby improving the efficiency and accuracy of blood clot fragmentation, thereby making it more convenient to cooperate with the titanium clamp to clamp the shredded blood clot.

[0016] Optionally, a sensor is provided on the inner side of the mounting frame corresponding to the rear of the shredder blade, and the sensor is used to monitor the cutting position between the shredder blade and the blood clot.

[0017] By adopting the above technical solution, the sensor can monitor the cutting position between the shredder blade and the blood clot in real time, ensuring that the shredder blade acts accurately on the blood clot, improving the shredding efficiency and accuracy, and reducing the risk of misoperation and damage to surrounding tissues.

[0018] Optionally, lighting fixtures are provided on the inner side of the mounting frame, and the lighting fixtures are arranged on both sides of the sensor.

[0019] By adopting the above technical solution, the illumination in the working area of ​​the shredding blade can be improved, thereby improving the accuracy and safety of the shredding process.

[0020] Optionally, the stabilizing assembly includes a supporting collar, a plurality of springs and a limit block, the supporting collar is sleeved on the outside of the bearing rod, the plurality of springs are fixedly connected to the outer surface of the supporting collar, the inner side of the limit block is connected to one end of the spring, and the outer surface of the limit block is in contact with the inner wall of the fragmentation channel.

[0021] By adopting the above technical solution, the stabilizing component can ensure the stability and position limitation of the bearing rod in the crushing channel, prevent deviation caused by vibration or movement during the crushing process, and thus improve the crushing efficiency and safety; specifically, the supporting collar is sleeved on the outside of the bearing rod, and through the action of multiple springs and limit blocks, the limit blocks are closely attached to the inner wall of the crushing channel, effectively reducing the shaking of the bearing rod and ensuring the stability of the crushing blade during operation.

[0022] Optionally, it also includes a support frame, on which a controller is provided, and the controller is electrically connected to the camera module.

[0023] By adopting the above technical solution, the working status of the camera module can be monitored and adjusted in real time, ensuring the clarity and stability of image transmission, and improving the visibility and accuracy of doctors during operations.

[0024] Optionally, a stabilizing block is further included, wherein the stabilizing block is used to open the patient's mouth, and the middle portion of the stabilizing block has an opening for the mirror tube to pass through.

[0025] By adopting the above technical solution, the smooth insertion of the endoscope tube is ensured, the difficulty of operation is reduced, and the safety and comfort of endoscopic examination are improved.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting up a fragmentation component, large blood clots can be effectively fragmented into small pieces, which are convenient for titanium clamps to grasp and remove, thereby improving the efficiency and accuracy of endoscopic examination; the load-bearing rod, connecting seat, mounting frame and fragmentation blade in the fragmentation component work together to ensure a smooth and reliable fragmentation process, reduce mechanical stimulation to the gastrointestinal tract, and reduce patient discomfort; 2. The setting of the stabilizing component enables the bearing rod to remain stable in the crushing channel, preventing deviation or shaking during the crushing process, and further improving the crushing effect and operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional view of a scope tube of a digestive endoscopic examination auxiliary fragmentation device in the present application.

[0028] Figure 2 It is a three-dimensional view of a fragmentation component of a fragmentation device for auxiliary fragmentation in gastroenterology endoscopic examination in the present application.

[0029] Figure 3 It is a front view of a fragmentation component of a fragmentation device for auxiliary fragmentation in gastroenterological endoscopic examination in the present application.

[0030] Figure 4 It is a side partial cross-sectional view of a fragmentation component of a fragmentation device for auxiliary fragmentation in gastroenterology endoscopic examination in the present application.

[0031] Figure 5 yes Figure 1 A 3D view from a second perspective.

[0032] Figure 6 This is an overall view of an auxiliary fragmentation device for endoscopic examination in gastroenterology in the present application.

[0033] In the figure: 1. mirror tube; 11. clamp channel; 12. titanium clamp; 13. camera module; 14. fragmentation channel; 2. fragmentation component; 21. load-bearing rod; 22. connecting seat; 221. rotating motor; 23. mounting bracket; 231. driving motor; 24. fragmentation blade; 25. driving block; 26. telescopic component; 261. electric telescopic rod; 262. connecting piece; 27. sensor; 28. lighting fixture; 3. stabilizing component; 31. supporting ring; 32. spring; 33. limit block; 4. supporting frame; 41. controller; 5. stabilizing block. DETAILED DESCRIPTION

[0034] The following combination Figure 1-Figure 6 This application is described in further detail.

[0035] refer to Figure 1-Figure 2 The embodiment of the present application discloses an auxiliary fragmentation device for endoscopic examination in gastroenterology, including a scope tube 1, a fragmentation component 2 and a stabilization component 3.

[0036] The scope tube 1 is provided with a clamp channel 11, a titanium clamp 12 is provided in the clamp channel 11, a camera module 13 is provided at the end of the scope tube 1 near the port of the clamp channel 11, and a fragmentation channel 14 is provided in the scope tube 1 near the clamp channel 11; the fragmentation component 2 is arranged in the fragmentation channel 14, and the fragmentation component 2 includes a bearing rod 21, a connecting seat 22, a mounting frame 23 and a fragmentation blade 24, the bearing rod 21 is arranged in the fragmentation channel 14, the connecting seat 22 is telescopically arranged at the end of the bearing rod 21, the mounting frame 23 is rotatably arranged on the end surface of the connecting seat 22, the mounting frame 23 is provided with a plurality of driving blocks 25, and the tail end of the fragmentation blade 24 is installed on the driving block 25; the stabilizing component 3 is arranged on the outer surface of the bearing rod 21, and is used for stabilizing the position of the bearing rod 21 in the fragmentation channel 14; wherein, the fragmentation component 2 follows the position change of the scope tube 1 in the gastrointestinal tract to fragment large blood clots, so as to facilitate the titanium clamp 12 to clamp out the fragmented blood clots.

[0037] The gastroenterology endoscopic examination device can effectively locate and process large blood clots in the gastrointestinal tract; specifically, the fragmentation component 2 in the endoscope tube 1 can be adjusted as the position of the endoscope tube 1 changes, ensuring accurate positioning of the blood clot; the bearing rod 21 of the fragmentation component 2 is inserted into the fragmentation channel 14, and when encountering a large blood clot, the connecting seat 22 extends on the bearing rod 21, and extends the mounting frame 23 from the fragmentation channel 14, and drives the fragmentation blade 24 to fragment and cut the large blood clot through the driving block 25, and at the same time follows the size and angle of the blood clot to cut the mounting frame 23. The angle on the connecting seat 22 is adjusted to change the cutting angle of the shredder blade 24, so that the shredder blade 24 can flexibly approach and cut the blood clot; at the same time, the multiple drive blocks 25 of the shredder blade 24 are designed to evenly distribute the force during the cutting process, thereby improving the cutting efficiency; the stabilizing component 3 ensures the stability of the supporting rod 21 in the shredder channel 14, thereby preventing poor shredder effect due to vibration or movement; finally, the shredded blood clot is easily clamped out by the titanium clamp 12, thereby greatly improving the safety and effectiveness of endoscopic examination.

[0038] refer to Figure 2-Figure 3 In this embodiment, more specifically, a plurality of shredder blades 24 are provided, and the shredder blades 24 rotate in opposite directions and have a time difference in rotation, which can effectively prevent mutual interference and collision between the blades, ensure the stability and efficiency of the shredding process, and improve the accuracy and speed of blood clot shredding.

[0039] refer to Figure 4 In the present embodiment, more specifically, a telescopic assembly 26 is provided at the end of the bearing rod 21, and the telescopic assembly 26 includes an electric telescopic rod 261 and a connecting piece 262. The tail end of the electric telescopic rod 261 is provided at the end of the bearing rod 21, and the connecting piece 262 is fixedly connected to the rod head of the electric telescopic rod 261. The connecting piece 262 is fixedly connected to the bottom of the connecting seat 22, thereby realizing the flexible movement of the shredding assembly 2 in the shredding channel 14; specifically, the electric telescopic rod 261 in the telescopic assembly 26 can control the forward and backward movement of the connecting seat 22, thereby adjusting the position of the shredding blade 24, so that it can be more accurately aligned with a large blood clot, thereby improving the efficiency and accuracy of shredding; at the same time, the design of the connecting piece 262 ensures the stable connection between the connecting seat 22 and the electric telescopic rod 261, thereby ensuring the stability during operation.

[0040] refer to Figure 4 In this embodiment, more specifically, a rotating motor 221 is provided inside the connecting seat 22, and the output end of the rotating motor 221 is connected to the mounting frame 23 to achieve angle adjustment of the shredding blade 24. The setting of the rotating motor 221 enables the shredding blade 24 to be angle-adjusted to adapt to blood clots of different sizes and shapes, thereby improving the shredding efficiency and accuracy, and ensuring that the shredded blood clots can be smoothly clamped out by the titanium clamp 12.

[0041] refer to Figure 4 In the present embodiment, more specifically, a driving motor 231 is provided in the mounting frame 23, and the output end of the driving motor 231 is fixedly connected to the driving block 25, so as to drive the driving block 25 to realize the blood clot cutting by the shredder blade 24. The driving motor 231 in the mounting frame 23 can accurately control the movement of the shredder blade 24, so as to ensure that the shredder blade 24 can efficiently cut at the required position and angle, thereby improving the efficiency and accuracy of blood clot fragmentation, so as to more conveniently cooperate with the titanium clamp 12 to clamp the shredded blood clot.

[0042] refer to Figure 3 In the present embodiment, more specifically, a sensor 27 is provided on the inner side of the mounting frame 23 corresponding to the rear of the shredder blade 24. The sensor 27 is used to monitor the cutting position between the shredder blade 24 and the blood clot. The sensor 27 can monitor the cutting position between the shredder blade 24 and the blood clot in real time, thereby ensuring that the shredder blade 24 acts accurately on the blood clot, improving the shredding efficiency and accuracy, and reducing the risk of misoperation and damage to surrounding tissues.

[0043] refer to Figure 3 In this embodiment, more specifically, a lighting fixture 28 is provided on the inner side of the mounting frame 23. The lighting fixture 28 is provided on both sides of the sensor 27, which can improve the illumination of the working area of ​​the shredding blade 24, thereby improving the accuracy and safety of the shredding process.

[0044] refer to Figure 3 In the present embodiment, more specifically, the stabilizing assembly 3 comprises a supporting collar 31, a plurality of springs 32 and a limiting block 33. The supporting collar 31 is sleeved on the outside of the bearing rod 21, and a plurality of springs 32 are fixedly connected to the outer surface of the supporting collar 31. The inner side of the limiting block 33 is connected to one end of the spring 32. The outer surface of the limiting block 33 contacts the inner wall of the crushing channel 14. The stabilizing assembly 3 can ensure the stability and limiting of the bearing rod 21 in the crushing channel 14, and prevent deviation caused by vibration or movement during the crushing process, thereby improving the crushing efficiency and safety. Specifically, the supporting collar 31 is sleeved on the outside of the bearing rod 21. Through the action of the plurality of springs 32 and the limiting block 33, the limiting block 33 is closely attached to the inner wall of the crushing channel 14, effectively reducing the shaking of the bearing rod 21 and ensuring the stability of the crushing blade 24 during operation.

[0045] refer to Figure 6 In this embodiment, more specifically, it also includes a support frame 4, on which a controller 41 is provided. The controller 41 is electrically connected to the camera module 13, and can monitor and adjust the working status of the camera module 13 in real time, thereby ensuring the clarity and stability of image transmission and improving the visibility and accuracy of the doctor during the operation.

[0046] refer to Figure 6 In this embodiment, more specifically, it also includes a stabilizing block 5, which is used to open the patient's mouth. The middle opening of the stabilizing block 5 is used for the endoscope tube 1 to pass through, ensuring smooth insertion of the endoscope tube 1, reducing the difficulty of operation, and improving the safety and comfort of endoscopic examination.

[0047] The implementation principle of the auxiliary fragmentation device for endoscopic examination in the gastroenterology department according to the embodiment of the present application is as follows: during the endoscopic examination, when the doctor finds a large blood clot through the camera module 13 at the endoscope tube 1, the fragmentation component 2 is started, and the electric telescopic rod 261 pushes the connecting seat 22 to extend, so that the fragmentation blade 24 on the mounting frame 23 contacts the blood clot, and the fragmentation blade 24 cuts the blood clot. Since the rotation directions of the fragmentation blades 24 are opposite and there is a time difference, collisions can be effectively avoided and cutting efficiency is improved. After the cutting is completed, the doctor can use the titanium clamp 12 to clamp the fragmented blood clot out, thereby improving the accuracy and safety of the examination.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fragmentation device for gastroenterology endoscopic examination, characterized in that: include: A mirror tube (1), the mirror tube (1) being provided with a clamp channel (11), a titanium clamp (12) being provided in the clamp channel (11), a camera module (13) being provided at the end of the mirror tube (1) near the port of the clamp channel (11), and a fragmentation channel (14) being provided in the mirror tube (1) near the clamp channel (11); A shredding assembly (2) is arranged in the shredding channel (14), the shredding assembly (2) comprising a bearing rod (21), a connecting seat (22), a mounting frame (23) and a shredding blade (24), the bearing rod (21) being arranged in the shredding channel (14), the connecting seat (22) being telescopically arranged at the end of the bearing rod (21), the mounting frame (23) being rotatably arranged at the end surface of the connecting seat (22), the mounting frame (23) being provided with a plurality of driving blocks (25), and the tail end of the shredding blade (24) being mounted on the driving block (25); and A stabilizing component (3) is arranged on the outer surface of the bearing rod (21) and is used for stabilizing the position of the bearing rod (21) in the crushing channel (14); The fragmentation component (2) follows the position change of the mirror tube (1) in the gastrointestinal tract to fragment large blood clots, making it easier for the titanium clamp (12) to clamp out the fragmented blood clots.

2. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 1, characterized in that: The end of the bearing rod (21) is provided with a telescopic assembly (26), and the telescopic assembly (26) comprises an electric telescopic rod (261) and a connecting piece (262). The tail end of the electric telescopic rod (261) is provided at the end of the bearing rod (21), and the connecting piece (262) is fixedly connected to the rod head of the electric telescopic rod (261). The connecting piece (262) is fixedly connected to the bottom of the connecting seat (22).

3. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 1, characterized in that: A rotating motor (221) is disposed inside the connecting seat (22), and an output end of the rotating motor (221) is connected to the mounting frame (23) to achieve angle adjustment of the shredding blade (24).

4. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 1, characterized in that: A plurality of the shredder blades (24) are provided, and the shredder blades (24) rotate in opposite directions and with a time difference to avoid collision.

5. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 1, characterized in that: A driving motor (231) is arranged in the mounting frame (23), and an output end of the driving motor (231) is fixedly connected to the driving block (25) for driving the driving block (25) to realize the cutting of the blood clot by the shredder blade (24).

6. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 1, characterized in that: A sensor (27) is arranged on the inner side of the mounting frame (23) corresponding to the rear of the shredding blade (24), and the sensor (27) is used to monitor the cutting position between the shredding blade (24) and the blood clot.

7. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 6, characterized in that: A lighting fixture (28) is arranged on the inner side of the mounting frame (23), and the lighting fixture (28) is arranged on both sides of the sensor (27).

8. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 1, characterized in that: The stabilizing assembly (3) comprises a supporting collar (31), a plurality of springs (32) and a limiting block (33); the supporting collar (31) is sleeved on the outside of the bearing rod (21); a plurality of springs (32) are fixedly connected to the outer surface of the supporting collar (31); the inner side of the limiting block (33) is connected to one end of the spring (32); and the outer surface of the limiting block (33) is in contact with the inner wall of the fragmentation channel (14).

9. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 1, characterized in that: It also comprises a support frame (4), on which a controller (41) is arranged, and the controller (41) is connected to the camera module (13) via an electrical signal.

10. The auxiliary fragmentation device for gastroenterological endoscopic examination according to claim 1, characterized in that: It also comprises a stabilizing block (5), which is used to open the patient's oral cavity. The stabilizing block (5) has an opening in the middle for the mirror tube (1) to pass through.

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