A digestive endoscopy auxiliary device and a method of using the same
By designing the fixing components, cleaning components and adjustment components of the gastroenterology endoscopy auxiliary device, the problem of difficulty in inserting the endoscopic catheter into the intestinal tract and the cumbersome adjustment of the camera position is solved, and a safer and more accurate endoscopy process is achieved.
Patent Information
- Application Number
- CN202411934818.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-04-04
AI Technical Summary
In existing digestive endoscopy, the operation of the endoscopic catheter is difficult when inserted into the intestine, which can easily lead to perforation; the adhesion of feces in the intestine on the camera affects the image clarity; the adjustment position of the endoscopic camera requires moving the entire catheter, which increases the difficulty and time cost of operation.
A gastroenterology endoscopy assistive device is designed, including fixing components, cleaning components and adjustment components. The fixing assembly adjusts the movement direction of the endoscope catheter through an annular pressure sensor and elastic sheet; the cleaning assembly uses an electronically controlled valve and a liquid discharge nozzle to clean the camera surface; the adjustment assembly adjusts the angle of the camera through an electronically controlled magnet and limit bump.
It effectively solves the difficulty of operating when the endoscopic catheter is inserted into the intestine and avoids the risk of perforation; the cleaning component improves the image clarity of the camera and reduces the inaccuracy of diagnosis; the adjustment component simplifies camera position adjustment, reducing operational difficulty and time cost.
Smart Images
Figure CN119745308A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical equipment, and in particular to a gastroenterology endoscopic examination auxiliary device and a use method thereof. Background Art
[0002] Digestive endoscopy is a widely used diagnostic method in the medical field, which aims to visually observe the internal conditions of the patient's digestive system. Before conducting such an examination, the doctor or a professional endoscopic technician will carefully prepare the necessary equipment, including the endoscope itself, a light source, a high-definition camera, and necessary disinfection and cleaning supplies; when everything is ready, the doctor will gently and accurately pass the endoscope through the patient's mouth and gradually go deep into the stomach along the esophagus (for gastroscopy) or continue to the large intestine (for colonoscopy). Throughout the process, the doctor relies on the real-time images captured by the camera connected to the endoscope to guide his own operations, ensuring that the status of each part of the digestive tract can be clearly and accurately viewed. This method not only improves the efficiency of diagnosis and treatment, but also greatly reduces the pain and discomfort of patients.
[0003] The current endoscope structure used in digestive endoscopy is difficult to meet the increasingly complex clinical needs. Therefore, during the process of gastrointestinal endoscopy, the endoscope catheter needs to be inserted into the intestine. If the operator is not skilled enough, it may cause serious complications such as perforation. In addition, when performing intestinal endoscopy, if there is fecal water in the patient's intestines, the fecal water is easy to adhere to the camera of the endoscope, thereby affecting the image clarity of the camera and reducing the accuracy of the diagnosis. At the same time, the existing endoscopic camera needs to move the entire endoscopic catheter to adjust its position, which not only increases the difficulty and time cost of the operation, but also makes the inspection process more cumbersome.
[0004] Therefore, a gastroenterology endoscopic examination auxiliary device and a method of using the same are needed to improve the above-mentioned problems. Summary of the invention
[0005] The present invention provides a digestive endoscopy auxiliary device and a use method thereof to solve the above-mentioned problems.
[0006] To achieve the above object, the present invention provides the following technical solutions:
[0007] A gastroenterology endoscopic examination auxiliary device and a method of using the same, comprising a fixed seat, a controller mounted on the inner wall of the fixed seat, a fixed bracket arranged on one side of the controller and located on the outer wall of the fixed seat, an endoscope catheter arranged on the inner wall of the fixed bracket, one end of the endoscope catheter being connected to the controller, a fixed component arranged at one end of the endoscope catheter, a cleaning component arranged at one end of the fixed component, and an adjustment component arranged on one side of the cleaning component and located on the outer wall of the fixed component.
[0008] As a preferred solution of the present invention, the fixing assembly includes a fixing sleeve, which is sleeved on the outer wall of the endoscope catheter. The fixing sleeves are provided in multiple groups and are respectively located on the outer wall of the endoscope catheter. The fixing sleeves are fixed to each other by plugging and unplugging through connecting clamps. A limiting shell is provided on the inner wall of the fixing sleeve. The cross-section of the limiting shell is a cross structure. An elastic sheet is installed on the inner wall of the limiting shell, wherein the limiting shell fixes the elastic sheet. The elastic sheet is provided in multiple groups and are respectively located on the inner wall of the limiting shell. A connecting hole is opened on the outer wall of the elastic sheet, and a pull rope is slidably connected on the inner wall of the connecting hole. A limiting block is provided at the top end of the fixing sleeve and located on the outer wall of the limiting shell. A connecting pull rope is connected to the inner wall of the limiting block. The material of the fixing sleeve and the limiting shell are both medical rubber materials.
[0009] As a preferred solution of the present invention, the cleaning assembly includes a fixed shell and a guide pipe, the fixed shell is installed at the top port of the fixed sleeve through a connecting clamp, and a rotating shell is rotatably connected to the outer wall of the fixed shell, the rotating shell is a hollow structure, and a connecting annular groove is provided between the fixed shell and the rotating shell and on the inner wall of the rotating shell, and an annular groove is provided on one side of the connecting annular groove and on the outer wall of the rotating shell.
[0010] As a preferred solution of the present invention, a connecting pipe is installed on the inner wall of the annular groove through plugging, one end of the connecting pipe penetrates the fixed shell and extends to the outer wall of the fixed shell on which an electric-controlled valve is installed, a guide pipe is installed at the liquid inlet of the electric-controlled valve, blades are arranged in an annular array on the inner wall of the rotating shell, liquid outlet nozzles are arranged in an annular array on one side of the blades and on the inner wall of the rotating shell, a rubber elastic gasket is arranged on the inner wall of the rotating shell, a mounting plate is rotatably connected to the inner wall of the rubber elastic gasket, and the mounting plate is located in the inner cavity of the rotating shell.
[0011] As a preferred solution of the present invention, a camera, a liquid outlet pipe, an air outlet pipe, rat-tooth forceps, a hemostatic forceps and a net bag are arranged on the outer wall of the mounting plate in sequence, the outlet pipe is installed on the inner wall of the limiting shell, a conducting pipe is installed on the outer wall of the outlet pipe, one end of the conducting pipe is connected to the outer wall of the fixed shell, and the connection between the conducting pipe and the fixed shell is a connecting structure, and an annular pressure sensor is installed on one side of the liquid outlet nozzle and on the top outer wall of the rotating shell.
[0012] As a preferred solution of the present invention, the adjustment component includes an adjustment shell and an electro-controlled magnet, the adjustment shell is embedded in the inner wall of the rotating shell, wherein the adjustment shell is located on one side of the mounting plate, and a limiting top block is arranged on the inner wall of the adjustment shell, the limiting top blocks are arranged in multiple groups and are respectively located on the inner wall of the adjustment shell, wherein the limiting top blocks form a ring array structure, and the heights between the limiting top blocks increase successively from left to right.
[0013] As a preferred solution of the present invention, a limiting protrusion is slidably connected to one side of the limiting top block and is located on the inner wall of the adjusting shell, and one end of the limiting protrusion is fixed on the outer wall of the mounting plate, wherein the limiting protrusions are provided in multiple groups and are respectively located on the outer walls of the mounting plate, and the limiting protrusions form a ring array structure, and the limiting protrusions are located directly above the limiting top block.
[0014] As a preferred solution of the present invention, the electro-controlled magnet is embedded in the inner wall of the fixed shell, and a magnetic adsorption block is rotatably connected to the inner wall of the fixed shell directly above the electro-controlled magnet, the magnetic adsorption block and the electro-controlled magnet are connected by magnetic connection, an elastic connecting piece is installed on the outer wall of the magnetic adsorption block, one end of the elastic connecting piece is rotatably connected to a rotating shaft, a positioning block is installed on the outer wall of the rotating shaft, and the positioning block is connected to the bottom outer wall of the mounting plate.
[0015] As a preferred solution of the present invention, universal wheels are respectively arranged at the bottom corners of the fixing seat, the controller is respectively connected to the electric control valve, the camera, the annular pressure sensor and the electric control magnet through wires and the connection method is electrical connection, the blade is located on one side of the adjusting shell, the connection method of the rotating shaft and the positioning block is rotational connection, and the positioning blocks are provided in two groups and are respectively located on the bottom outer wall of the mounting plate.
[0016] A method for using a digestive endoscopy auxiliary device, the specific steps of which are as follows:
[0017] Operation step 1: When the endoscope catheter drives the fixing component to be inserted into the intestinal cavity of the patient, when the annular pressure sensor contacts the inner wall of the intestine, the annular pressure sensor is subjected to pressure to generate data, and then the annular pressure sensor generates an electrical signal which is transmitted to the controller through the wire. At the same time, the display screen of the controller displays the pressure value in real time. When the set value is reached, the operator only needs to pull the connecting rope on one side, so that one end of the connecting rope drives the limit block to move. At this time, the limit block applies pressure to the elastic sheet through the limit shell, so that the elastic sheet is compressed. Since the elastic sheet on one side is compressed and the elastic sheet on the other side is not subjected to force, the elastic sheet drives the fixed sleeve to be compressed to one side, so that the end of the fixed sleeve is bent to one side, so as to adjust the moving direction of the endoscope catheter;
[0018] Operation step 2: by connecting the guide pipe to an external clean water source, and then only turning on the switch of the controller, the controller controls the electric control valve to open, so that the clean liquid in the inner cavity of the guide pipe flows to the connecting pipe through the electric control valve, and then the clean liquid in the inner cavity of the connecting pipe passes through the inner wall of the annular groove on which the blades are arranged in an annular array. When the clean liquid flows into the inner cavity of the rotating shell, the clean liquid impacts the blades, which causes the blades to be subjected to impact force, thereby causing the blades to apply thrust to the rotating shell;
[0019] Operation step three: When the rotating shell is rotated by force, it will rotate on the outer wall of the fixed shell. When the rotating shell rotates, the cleaning liquid fills the inner cavity of the rotating shell, and the cleaning liquid will be flushed out through the liquid outlet nozzle, and then the cleaning liquid will flush the surface of the mounting plate, so that the impurities on the camera surface of the outer wall of the mounting plate are flushed by the cleaning liquid, and the cleaning liquid will take away the stains. At the same time, due to the cleaning liquid sprayed by the liquid outlet nozzle, the fecal water around the camera will be diluted. At the same time, when the export tube is placed in an external recovery container, the fecal water in the intestinal cavity will enter the inner cavity of the export tube through the guide tube, and then the fecal water will be discharged through the export tube;
[0020] Operation step 4: When the rotating shell is rotated, the rotating shell drives the adjusting shell to rotate, and then the adjusting shell drives the limiting top block to rotate. At the same time, the controller controls the electro-magnet to generate magnetism. When the electro-magnet generates magnetism, the electro-magnet magnetically absorbs the magnetic adsorption block, and then the electro-magnet fixes the magnetic adsorption block. When the magnetic adsorption block is fixed, the magnetic adsorption block fixes the rotating shaft through the elastic connector, and the rotating shaft fixes the mounting plate through the positioning block. At this time, the elastic connector applies a downward pulling force to the mounting plate, and then when the adjusting shell rotates, the mounting plate and the limiting protrusion are fixed;
[0021] Operation step five: applying a thrust to the limiting protrusion through the limiting top block will cause the limiting protrusion to move. Since the heights of the limiting top blocks are inconsistent, the limiting top blocks of different heights apply different extrusion forces to the limiting protrusion, which will cause a height difference in the limiting protrusion. The limiting protrusions drive the mounting plates to move respectively, and then the mounting plates pass through the limiting protrusions and move along the limiting top block in sequence. The mounting plate is tilted at a certain angle. When the mounting plate is tilted, the mounting plate will also drive the camera to move at a certain angle so that the camera can be aimed at the affected area for observation.
[0022] Compared with the prior art, the present invention can realize that when the annular pressure sensor is subjected to pressure and generates data by arranging a fixed component in the gastroenterology endoscopic examination auxiliary device, when the set value is reached, one end of the connected pull rope drives the limit block to move. At this time, the limit block applies pressure to the elastic sheet through the limit shell. Since the elastic sheet on one side is compressed and the elastic sheet on the other side is not subjected to force, the elastic sheet will drive the fixed sleeve to be compressed to one side, and then the end of the fixed sleeve will bend to one side, thereby adjusting the moving direction of the endoscopic catheter, thereby solving the problem that when the endoscopic catheter is inserted into the intestine, if the operator is not skilled enough, it may cause serious complications such as perforation.
[0023] The present invention can flush the camera by arranging a cleaning component in the gastroenterology endoscopic examination auxiliary device. When cleaning liquid flows into the inner cavity of the rotating shell, the cleaning liquid impacts the blades, causing the blades to be subjected to impact force, thereby causing the blades to apply thrust to the rotating shell. When the rotating shell is rotated under the force, the rotating shell is caused to rotate on the outer wall of the fixed shell. When the rotating shell rotates, the cleaning liquid fills the inner cavity of the rotating shell and rushes out through the liquid outlet nozzle, thereby causing the cleaning liquid to flush the surface of the mounting plate, thereby solving the problem that when there is fecal water in the patient's intestine, the fecal water is easy to adhere to the camera of the endoscope, which affects the image clarity of the camera and reduces the accuracy of diagnosis.
[0024] The present invention can exert a downward pulling force on the mounting plate by arranging an adjustment component in the gastroenterological endoscopic examination auxiliary device, and at the same time, the limiting top block exerts an extrusion on the limiting protrusion. Due to the inconsistent heights of the limiting top blocks, the limiting top blocks of different heights exert different extrusion forces on the limiting protrusion, which will cause a height difference between the limiting protrusions. The limiting protrusions respectively drive the mounting plates to move, and then the mounting plates pass through the limiting protrusions and move along the limiting top blocks in sequence. The mounting plate is tilted to a certain angle. When the mounting plate is tilted, the mounting plate will also drive the camera to move an angle so that the camera can be aimed at the affected area for observation, thereby solving the problem that the existing endoscopic camera needs to move the entire endoscopic catheter to adjust its position, which not only increases the difficulty and time cost of the operation, but also makes the inspection process more cumbersome. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0026] Figure 2 It is a front structural schematic diagram of the present invention;
[0027] Figure 3 It is a schematic diagram of the structure of the fixing assembly of the present invention;
[0028] Figure 4It is a schematic diagram of the fixed housing structure of the present invention;
[0029] Figure 5 It is a partial structural schematic diagram of the fixing assembly of the present invention;
[0030] Figure 6 It is a schematic diagram of the cleaning component structure of the present invention;
[0031] Figure 7 It is a schematic diagram of the structure of the fixed housing of the present invention;
[0032] Figure 8 for Figure 7 A magnified schematic diagram of the structure of A;
[0033] Fig. 9 for Figure 7 A magnified schematic diagram of the B structure;
[0034] Fig.10 For the present invention Figure 7 Schematic diagram of the enlarged C structure.
[0035] In the figure: 1, fixing seat; 2, controller; 3, fixing bracket; 4, endoscope catheter; 5, fixing assembly; 501, fixing sleeve; 502, connecting clamp ring; 503, limiting shell; 504, elastic sheet; 505, connecting hole; 506, connecting pull rope; 507, limiting block; 6, cleaning assembly; 601, fixing shell; 602, outlet pipe; 603, rotating shell; 604, connecting annular groove; 605, annular groove; 606, connecting pipe; 607, electric control valve; 608, guide pipe; 609, blade; 610, liquid outlet nozzle; 611, rubber elastic gasket; 612, mounting plate; 613, camera; 614, liquid outlet pipe; 615, air outlet pipe; 616, rat tooth forceps; 617, hemostatic forceps; 618, net bag; 619, conducting tube; 620, annular pressure sensor; 7, adjustment component; 701, adjustment shell; 702, electric control magnet; 703, limit top block; 704, limit convex block; 705, magnetic adsorption block; 706, elastic connector; 707, rotating shaft; 708, positioning block; 8, universal wheel. DETAILED DESCRIPTION
[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0037] Example: See Figure 1-10A gastroenterology endoscopic examination auxiliary device and a method of using the same are shown, comprising a fixing seat 1, a controller 2 is mounted on the inner wall of the fixing seat 1, a fixing bracket 3 is arranged on one side of the controller 2 and on the outer wall of the fixing seat 1, an endoscope catheter 4 is arranged on the inner wall of the fixing bracket 3, and one end of the endoscope catheter 4 is connected to the controller 2, a fixing component 5 is arranged at one end of the endoscope catheter 4, a cleaning component 6 is arranged at one end of the fixing component 5, and an adjustment component 7 is arranged on one side of the cleaning component 6 and on the outer wall of the fixing component 5.
[0038] In this embodiment, specific reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The fixing assembly 5 includes a fixing sleeve 501, which is sleeved on the outer wall of the endoscope catheter 4. The fixing sleeves 501 are provided in multiple groups and are respectively located on the outer wall of the endoscope catheter 4. The fixing sleeves 501 are plugged and fixed to each other through connecting clamps 502. A limiting housing 503 is provided on the inner wall of the fixing sleeve 501. The cross section of the limiting housing 503 is a cross structure. An elastic sheet 504 is installed on the inner wall of the limiting housing 503, wherein the limiting housing 503 The elastic sheet 504 is fixed. There are multiple groups of elastic sheets 504 and they are respectively located on the inner wall of the limiting shell 503. A connecting hole 505 is opened on the outer wall of the elastic sheet 504. A pull rope 506 is slidably connected on the inner wall of the connecting hole 505. A limiting block 507 is provided at the top of the fixed sleeve 501 and located on the outer wall of the limiting shell 503. The inner wall of the limiting block 507 is connected with a connecting pull rope 506. The material of the fixed sleeve 501 and the limiting shell 503 are both medical rubber materials.
[0039] In this embodiment, specific reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10The cleaning component 6 includes a fixed shell 601 and a guide pipe 602. The fixed shell 601 is installed at the top port of the fixed sleeve 501 through a connecting clamp ring 502, and a rotating shell 603 is rotatably connected to the outer wall of the fixed shell 601. The rotating shell 603 is a hollow structure, and a connecting annular groove 604 is provided between the fixed shell 601 and the rotating shell 603 and on the inner wall of the rotating shell 603. An annular groove 605 is provided on one side of the connecting annular groove 604 and on the outer wall of the rotating shell 603. A connecting pipe 606 is installed on the inner wall of the annular groove 605 through insertion. One end of the connecting pipe 606 penetrates the fixed shell 601 and extends to the outer wall of the fixed shell 601. An electric control valve 607 is installed. A guide pipe 608 is installed at the liquid inlet of the electric control valve 607. Blades 609 are arranged in a circular array on the inner wall of the rotating shell 603. The blades 609 Liquid discharge nozzles 610 are arranged in a circular array on one side and located on the inner wall of the rotating shell 603, a rubber elastic gasket 611 is arranged on the inner wall of the rotating shell 603, a mounting plate 612 is rotatably connected to the inner wall of the rubber elastic gasket 611, and the mounting plate 612 is located in the inner cavity of the rotating shell 603, and a camera 613, a liquid discharge pipe 614, an air outlet pipe 615, a rat tooth forceps 616, a hemostatic forceps 617 and a net bag 618 are arranged on the outer wall of the mounting plate 612 in sequence, the outlet pipe 602 is installed on the inner wall of the limiting shell 503, and a conducting pipe 619 is installed on the outer wall of the outlet pipe 602, wherein one end of the conducting pipe 619 is connected to the outer wall of the fixed shell 601, and the connection between the conducting pipe 619 and the fixed shell 601 is a connecting structure, and an annular pressure sensor 620 is installed on one side of the liquid discharge nozzle 610 and located on the top outer wall of the rotating shell 603.
[0040] In this embodiment, specific reference Figure 1 , Figure 7 , Fig. 9 and Fig.10The adjusting assembly 7 includes an adjusting shell 701 and an electro-controlled magnet 702. The adjusting shell 701 is embedded in the inner wall of the rotating shell 603, wherein the adjusting shell 701 is located on one side of the mounting plate 612, and a limiting top block 703 is arranged on the inner wall of the adjusting shell 701. The limiting top blocks 703 are arranged in multiple groups and are respectively located on the inner wall of the adjusting shell 701, wherein the limiting top blocks 703 form a ring array structure, and the heights of the limiting top blocks 703 increase from left to right in sequence. One side of the limiting top block 703 and the inner wall of the adjusting shell 701 are slidably connected to a limiting protrusion 704, and one end of the limiting protrusion 704 is fixed on the outer wall of the mounting plate 612, wherein the limiting protrusion 704 is provided with Multiple groups are respectively located on the outer wall of the mounting plate 612, and the limiting protrusions 704 form a ring array structure, the limiting protrusions 704 are located directly above the limiting top block 703, the electro-controlled magnet 702 is embedded in the inner wall of the fixed shell 601, and a magnetic adsorption block 705 is rotatably connected directly above the electro-controlled magnet 702 and located on the inner wall of the fixed shell 601, the connection method of the magnetic adsorption block 705 and the electro-controlled magnet 702 is magnetic connection, an elastic connecting piece 706 is installed on the outer wall of the magnetic adsorption block 705, one end of the elastic connecting piece 706 is rotatably connected to a rotating shaft 707, a positioning block 708 is installed on the outer wall of the rotating shaft 707, and the positioning block 708 is connected to the bottom outer wall of the mounting plate 612.
[0041] Based on the above structural features and connection relationship, when the angle of the camera 613 is adjusted to the right position, the controller 2 controls the electric-controlled magnet 702 to be powered off and lose its magnetism, thereby causing the mounting plate 612 to lose the downward pulling force of the elastic connector 706, and the camera 613, the liquid outlet pipe 614, the air outlet pipe 615, the rat-tooth forceps 616, the hemostatic forceps 617 and the net bag 618 can fix the mounting plate 612, so that the adjustment housing 701 can rotate on the outer wall of the mounting plate 612;
[0042] Among them, universal wheels 8 are respectively provided at the bottom corners of the fixed seat 1 to make the device more mobile. The controller 2 is connected to the electric control valve 607, the camera 613, the annular pressure sensor 620 and the electric control magnet 702 through wires and the connection method is electrical connection. When the device is powered on, the controller 2 controls the electric control valve 607, the camera 613, the annular pressure sensor 620 and the electric control magnet 702 to operate. The blade 609 is located on one side of the adjustment shell 701. The connection method of the rotating shaft 707 and the positioning block 708 is a rotating connection. The positioning blocks 708 are provided in two groups and are respectively located on the bottom outer wall of the mounting plate 612.
[0043] When the digestive endoscopic examination auxiliary device and its use method of the present invention are in operation, the endoscopic catheter 4 drives the fixing component 5 to be inserted into the intestinal cavity of the patient. At this time, when the annular pressure sensor 620 contacts the inner wall of the intestine, the annular pressure sensor 620 is subjected to pressure to generate data, and then the annular pressure sensor 620 generates an electrical signal which is transmitted to the controller 2 through the wire. At the same time, the display screen of the controller 2 displays the pressure value in real time. When the set value is reached, the operator only needs to pull the connecting rope 506 on one side, so that one end of the connecting rope 506 drives the limit block 507 to move. At this time, the limit block 507 passes The limiting shell 503 applies pressure to the elastic sheet 504, thereby compressing the elastic sheet 504. Since the elastic sheet 504 on one side is compressed and the elastic sheet 504 on the other side is not, the elastic sheet 504 drives the fixed sleeve 501 to be compressed to one side, thereby bending the end of the fixed sleeve 501 to one side, thereby adjusting the moving direction of the endoscope catheter 4 to prevent the device from pressing against the intestine with too much pressure when moving in the intestine, which may cause damage to the intestinal mucosa. The device is more practical, thereby solving the problem of inserting the endoscope catheter into the intestine. If the operator is not skilled enough, it may cause serious complications such as perforation.
[0044] By connecting the guide tube 608 to an external clean water source, it is only necessary to turn on the switch of the controller 2, so that the controller 2 controls the electric control valve 607 to open, and then the clean liquid in the inner cavity of the guide tube 608 flows to the connecting tube 606 through the electric control valve 607, and then the clean liquid in the inner cavity of the connecting tube 606 flows into the inner cavity of the connecting annular groove 604 through the annular groove 605. Since the blades 609 are arranged in an annular array on the inner wall of the rotating shell 603, when the clean liquid flows into the inner cavity of the rotating shell 603, the clean liquid impacts the blades 609, which will cause the blades 609 to be subjected to impact force, and then the blades 609 apply thrust to the rotating shell 603. When the rotating shell 603 is rotated under the force, it will cause the rotating shell 603 to rotate on the outer wall of the fixed shell 601. When the rotating shell 603 rotates, When the cleaning liquid fills the inner cavity of the rotating shell 603, the cleaning liquid will be flushed out through the liquid outlet nozzle 610, and then the cleaning liquid will flush the surface of the mounting plate 612, so that the impurities on the surface of the camera 613 on the outer wall of the mounting plate 612 are flushed by the cleaning liquid, and the cleaning liquid will take away the stains. At the same time, due to the cleaning liquid sprayed by the liquid outlet nozzle 610, the fecal water around the camera 613 will be diluted. At the same time, when the outlet tube 602 is placed in an external recovery container, the fecal water in the intestinal cavity will enter the inner cavity of the outlet tube 602 through the conducting tube 619, and then the fecal water will be discharged through the outlet tube 602, so that the intestinal cavity is cleaner, thereby solving the problem that when there is fecal water in the patient's intestine, these fecal waters are easy to adhere to the camera of the endoscope, which will affect the image clarity of the camera, and thus reduce the accuracy of diagnosis;
[0045] When the rotating shell 603 is rotated, the rotating shell 603 drives the adjusting shell 701 to rotate, and then the adjusting shell 701 drives the limiting top block 703 to rotate. At the same time, the controller 2 controls the electro-magnet 702 to generate magnetism. When the electro-magnet 702 generates magnetism, the electro-magnet 702 magnetically absorbs the magnetic adsorption block 705, and then the electro-magnet 702 fixes the magnetic adsorption block 705. When the magnetic adsorption block 705 is fixed, the magnetic adsorption block 705 is fixed to the rotating shaft 707 through the elastic connecting member 706, and the rotating shaft 707 is fixed to the mounting plate 612 through the positioning block 708. At this time, the elastic connecting member 706 applies a downward pulling force to the mounting plate 612. Then, when the adjusting shell 701 is rotated, the mounting plate 612 and the limiting protrusion 704 are fixed.
[0046] The limiting top blocks 703 are provided with multiple groups and are respectively located on the inner wall of the adjustment shell 701, wherein the limiting top blocks 703 form a circular array structure, and the heights between the limiting top blocks 703 increase from left to right. When the limiting top blocks 703 apply a thrust to the limiting protrusion 704, the limiting protrusion 704 will move. Since the heights of the limiting top blocks 703 are inconsistent, the limiting top blocks 703 of different heights apply different extrusion forces to the limiting protrusion 704, which will cause the limiting protrusion 704 to have a height difference. The limiting protrusions 704 are respectively The mounting plate 612 is driven to move, and then the mounting plate 612 moves in sequence along the limiting top block 703 through the limiting protrusion 704. The mounting plate 612 is tilted to a certain angle. When the mounting plate 612 is tilted, the mounting plate 612 will also drive the camera 613 to move an angle so that the camera 613 can be aimed at the affected area for observation, thereby solving the problem that the existing endoscopic camera needs to move the entire endoscopic catheter to adjust its position, which not only increases the difficulty and time cost of the operation, but also makes the inspection process more cumbersome.
[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A digestive endoscopy auxiliary device, comprising a fixing seat (1), characterized in that: A controller (2) is mounted on the inner wall of the fixing seat (1); a fixing bracket (3) is arranged on one side of the controller (2) and located on the outer wall of the fixing seat (1); an endoscope catheter (4) is arranged on the inner wall of the fixing bracket (3); one end of the endoscope catheter (4) is connected to the controller (2); a fixing component (5) is arranged on one end of the endoscope catheter (4); a cleaning component (6) is arranged on one end of the fixing component (5); and an adjustment component (7) is arranged on one side of the cleaning component (6) and located on the outer wall of the fixing component (5).
2. The digestive endoscopy auxiliary device according to claim 1, characterized in that: The fixing assembly (5) comprises a fixing sleeve (501), the fixing sleeve (501) being sleeved on the outer wall of the endoscope catheter (4), the fixing sleeve (501) being provided in multiple groups and respectively located on the outer wall of the endoscope catheter (4), the fixing sleeves (501) being plugged in and out and fixed to each other via connecting clamps (502), a limiting housing (503) being provided on the inner wall of the fixing sleeve (501), the cross section of the limiting housing (503) being a cross structure, an elastic sheet (504) being installed on the inner wall of the limiting housing (503), wherein the limiting housing (503) The elastic sheet (504) is fixed, and the elastic sheet (504) is provided with multiple groups and is respectively located on the inner wall of the limiting shell (503). A connecting hole (505) is opened on the outer wall of the elastic sheet (504), and a pull rope (506) is slidably connected on the inner wall of the connecting hole (505). A limiting block (507) is provided at the top end of the fixing sleeve (501) and located on the outer wall of the limiting shell (503), and a connecting pull rope (506) is connected on the inner wall of the limiting block (507). The fixing sleeve (501) and the limiting shell (503) are both made of medical rubber material.
3. The digestive endoscopy auxiliary device according to claim 2, characterized in that: The cleaning assembly (6) comprises a fixed shell (601) and a guide pipe (602); the fixed shell (601) is installed at the top port of the fixed sleeve (501) by plugging and unplugging through a connecting clamp ring (502); a rotating shell (603) is rotatably connected to the outer wall of the fixed shell (601); the rotating shell (603) is a hollow structure; a connecting annular groove (604) is provided between the fixed shell (601) and the rotating shell (603) and on the inner wall of the rotating shell (603); and an annular groove (605) is provided on one side of the connecting annular groove (604) and on the outer wall of the rotating shell (603).
4. The digestive endoscopy auxiliary device according to claim 3, characterized in that: A connecting pipe (606) is installed on the inner wall of the annular groove (605) in a pluggable manner. One end of the connecting pipe (606) penetrates the fixed shell (601) and extends to the outer wall of the fixed shell (601) on which an electric control valve (607) is installed. A flow guide pipe (608) is installed at the liquid inlet of the electric control valve (607). Blades (609) are arranged in an annular array on the inner wall of the rotating shell (603). Liquid outlet nozzles (610) are arranged in an annular array on one side of the blades (609) and on the inner wall of the rotating shell (603). A rubber elastic gasket (611) is arranged on the inner wall of the rotating shell (603). A mounting plate (612) is rotatably connected to the inner wall of the rubber elastic gasket (611), and the mounting plate (612) is located in the inner cavity of the rotating shell (603).
5. The digestive endoscopy auxiliary device according to claim 4, characterized in that: A camera (613), a liquid outlet pipe (614), an air outlet pipe (615), a rat-tooth forceps (616), a hemostatic forceps (617) and a net bag (618) are arranged in sequence on the outer wall of the mounting plate (612); the outlet pipe (602) is mounted on the inner wall of the limiting shell (503); a conducting pipe (619) is mounted on the outer wall of the outlet pipe (602); one end of the conducting pipe (619) is connected to the outer wall of the fixed shell (601); and the connection between the conducting pipe (619) and the fixed shell (601) is a connecting structure; an annular pressure sensor (620) is mounted on one side of the liquid outlet nozzle (610) and on the outer wall of the top of the rotating shell (603).
6. The digestive endoscopy auxiliary device according to claim 5, characterized in that: The adjusting assembly (7) comprises an adjusting shell (701) and an electro-controlled magnet (702), wherein the adjusting shell (701) is embedded and mounted on the inner wall of the rotating shell (603), wherein the adjusting shell (701) is located on one side of the mounting plate (612), and a limiting top block (703) is arranged on the inner wall of the adjusting shell (701), wherein the limiting top blocks (703) are arranged in multiple groups and are respectively located on the inner wall of the adjusting shell (701), wherein the limiting top blocks (703) form a ring array structure, and the heights between the limiting top blocks (703) increase in sequence from left to right.
7. The digestive endoscopy auxiliary device according to claim 6, characterized in that: A limiting protrusion (704) is slidably connected to one side of the limiting top block (703) and is located on the inner wall of the adjustment shell (701), and one end of the limiting protrusion (704) is fixed on the outer wall of the mounting plate (612), wherein a plurality of groups of limiting protrusions (704) are provided and are respectively located on the outer wall of the mounting plate (612), and the limiting protrusions (704) form a ring array structure, and the limiting protrusions (704) are located directly above the limiting top block (703).
8. The digestive endoscopy auxiliary device according to claim 5, characterized in that: The electro-controlled magnet (702) is embedded in the inner wall of the fixed shell (601), and a magnetic adsorption block (705) is rotatably connected to the inner wall of the fixed shell (601) just above the electro-controlled magnet (702), and the magnetic adsorption block (705) and the electro-controlled magnet (702) are connected in a magnetic manner, an elastic connecting member (706) is installed on the outer wall of the magnetic adsorption block (705), one end of the elastic connecting member (706) is rotatably connected to a rotating shaft (707), a positioning block (708) is installed on the outer wall of the rotating shaft (707), and the positioning block (708) is connected to the bottom outer wall of the mounting plate (612).
9. The digestive endoscopy auxiliary device according to claim 8, characterized in that: Universal wheels (8) are respectively arranged at the bottom corners of the fixing seat (1); the controller (2) is respectively connected to the electric control valve (607), the camera (613), the annular pressure sensor (620) and the electric control magnet (702) through wires, and the connection method is electrical connection; the blade (609) is located on one side of the adjustment shell (701); the connection method of the rotating shaft (707) and the positioning block (708) is rotational connection; the positioning block (708) is arranged in two groups and is respectively located on the bottom outer wall of the mounting plate (612).
10. A method for using a digestive endoscopy auxiliary device according to any one of claims 1 to 9, wherein the steps are as follows: Operation step 1: When the endoscope catheter (4) drives the fixing assembly (5) to be inserted into the intestinal cavity of the patient, when the annular pressure sensor (620) contacts the inner wall of the intestine, the annular pressure sensor (620) is subjected to pressure to generate data, and then the annular pressure sensor (620) generates an electrical signal which is transmitted to the controller (2) through the wire, and the display screen of the controller (2) displays the pressure value in real time. When the set value is reached, the operator only needs to pull the connecting rope (506) on one side, so that the connecting rope One end of (506) drives the limit block (507) to move, and at this time, the limit block (507) applies pressure to the elastic sheet (504) through the limit shell (503), thereby compressing the elastic sheet (504). Since the elastic sheet (504) on one side is compressed, while the elastic sheet (504) on the other side is not subjected to force, the elastic sheet (504) drives the fixed sleeve (501) to be compressed to one side, thereby causing the end of the fixed sleeve (501) to bend to one side, thereby adjusting the moving direction of the endoscope catheter (4); Operation step 2: by connecting the guide tube (608) to an external clean water source, it is only necessary to turn on the switch of the controller (2) so that the controller (2) controls the electric control valve (607) to open, thereby allowing the clean liquid in the inner cavity of the guide tube (608) to flow to the connecting tube (606) through the electric control valve (607), and then the clean liquid in the inner cavity of the connecting tube (606) flows into the inner cavity of the connecting annular groove (604) through the annular groove (605). Since blades (609) are arranged in an annular array on the inner wall of the rotating shell (603), when the clean liquid flows into the inner cavity of the rotating shell (603), the clean liquid impacts the blades (609), causing the blades (609) to be subjected to impact force, thereby causing the blades (609) to apply thrust to the rotating shell (603); Operation step three: when the rotating shell (603) is rotated by force, the rotating shell (603) will rotate on the outer wall of the fixed shell (601). When the rotating shell (603) rotates, the cleaning liquid fills the inner cavity of the rotating shell (603), and the cleaning liquid will be flushed out through the liquid outlet nozzle (610), and then the cleaning liquid will flush the surface of the mounting plate (612), so that the impurities on the surface of the camera (613) on the outer wall of the mounting plate (612) are flushed by the cleaning liquid. The cleaning liquid will take away the stains. At the same time, due to the cleaning liquid sprayed by the liquid outlet nozzle (610), the fecal water around the camera (613) will be diluted. At the same time, when the outlet tube (602) is placed in an external recovery container, the fecal water in the intestinal cavity will enter the inner cavity of the outlet tube (602) through the conducting tube (619), and then the fecal water will be discharged through the outlet tube (602); Operation step 4: When the rotating shell (603) is rotated, the rotating shell (603) drives the adjusting shell (701) to rotate, and then the adjusting shell (701) drives the limiting top block (703) to rotate. At the same time, the controller (2) controls the electromagnet (702) to generate magnetism. When the electromagnet (702) generates magnetism, the electromagnet (702) magnetically absorbs the magnetic absorption block (705), and then the electromagnet (702) magnetically absorbs the magnetic absorption block (705). The magnetic adsorption block (705) is fixed. When the magnetic adsorption block (705) is fixed, the magnetic adsorption block (705) is fixed to the rotating shaft (707) through the elastic connecting piece (706), and the rotating shaft (707) is fixed to the mounting plate (612) through the positioning block (708). At this time, the elastic connecting piece (706) applies a downward pulling force to the mounting plate (612). Then, when the adjusting housing (701) is rotated, the mounting plate (612) and the limiting protrusion (704) are fixed. Operation step five: applying a thrust to the limiting protrusion (704) through the limiting top block (703) will cause the limiting protrusion (704) to move. Since the heights of the limiting top blocks (703) are inconsistent, the limiting top blocks (703) of different heights apply different extrusion forces to the limiting protrusion (704), which will cause the limiting protrusion (704) to have a height difference. The limiting protrusions (704) respectively drive the mounting plates (612) to move, and then the mounting plates (612) pass through the limiting protrusions (704) and move along the limiting top block (703) in sequence. The mounting plate (612) is tilted at a certain angle. When the mounting plate (612) is tilted, the mounting plate (612) will also drive the camera (613) to move at a certain angle, so that the camera (613) can be aimed at the affected area for observation.