A pain treatment device incorporating an endoscope

Abstract

The present application relates to the technical field of medical equipment, in particular to a pain treatment equipment combined with an endoscope, which has variable diameter and small intubation pain; has multi-joint adjusting structure and is flexible and convenient to use; can open the wrinkle and directly and accurately inject medicine to the lesion, and has less medicine and fast effect; comprises a main machine, a handle, a scope tube and an endoscope module; further comprises a compression structure, an angle adjusting mechanism, a medicine injection mechanism and an opening mechanism; the handle and the scope tube are detachable; the scope tube is made of compressible and expandable material; the compression structure is wrapped on the scope tube; the compression structure is contracted to flatten the scope tube; the compression structure is relaxed to restore the scope tube; the angle adjusting mechanism is installed in the scope tube; the angle adjusting mechanism adjusts the shape of the scope tube and the orientation of the scope tube through the angle change of multiple joints; the medicine injection mechanism is detachably inserted into the first channel; the medicine injection mechanism is used for spraying medicine to the lesion; and the opening mechanism is detachably inserted into the second channel; the opening mechanism is used for opening the wrinkle at the lesion.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical equipment, in particular to a pain treatment device combined with an endoscope. BACKGROUND

[0002] Gastrointestinal diseases can cause severe pain when they occur, and patients are very painful, so timely treatment for pain is also needed while treating gastrointestinal diseases.

[0003] When gastrointestinal inflammation and ulcer diseases occur, oral and injection drugs are usually used at present. Due to the folds of the intestinal wall and the gastric wall, the oral drugs are diluted after dissolving in the gastrointestinal tract, and cannot adhere to the lesions of inflammation and ulcer with sufficient drug dose, and further increasing the drug dose will increase the burden of other organs of the body, and the drugs are not easy to reach the lesions in the folds, resulting in poor treatment effect and poor pain relief effect of oral drugs. When the injection drug treatment is used, the drug needs to reach the lesion along the circulatory system to have a treatment effect, and the treatment and pain relief effect is slow to take effect.

[0004] The endoscope technology in the prior art has been widely used in the examination, biopsy, treatment and surgery of diseases in the body. The endoscope can now reach the lesions in the stomach and intestinal tract along the original esophagus, intestinal tract and other lumen of the human body. Therefore, precise drug administration to the lesions of gastrointestinal diseases during examination using the endoscope can be used as an auxiliary treatment method for oral and injection drugs, and can quickly achieve the effect of treating pain and diseases. However, the existing endoscope has a large diameter, is not flexible enough, and is not convenient to open the folds, so it cannot be directly used as a device for treating gastrointestinal pain, and needs to be optimized and specially improved in structure, so the present application is proposed. SUMMARY

[0005] To solve the above technical problems, the present application provides a pain treatment device combined with an endoscope, which has a variable diameter, small intubation pain, a multi-joint adjustment structure, flexible and convenient use, can open the folds, directly and accurately administer drugs to the lesions, and has less drug use and fast effect.

[0006] The pain treatment equipment combined with an endoscope of the application comprises a main machine, a handle, a scope tube and an endoscope module, the main machine and the handle, the endoscope module are in communication connection, the scope tube is installed on the handle, the endoscope module is arranged on the scope tube, and the endoscope module has a cold light source; further comprising a compression structure, an angle adjusting mechanism, a medicine injection mechanism and a stretching mechanism, the handle and the scope tube are detachable, the scope tube is made of a compressible and expandable material, a first channel and a second channel are arranged through the scope tube, the compression structure is wrapped on the scope tube, the compression structure is contracted to flatten the first channel and the second channel, the compression structure is relaxed to restore the first channel and the second channel, the angle adjusting mechanism is installed in the scope tube, the angle adjusting mechanism has a plurality of joints, the angle adjusting mechanism adjusts the shape of the scope tube and the orientation of the scope tube through the angle change of the plurality of joints, the medicine injection mechanism is detachably inserted in the first channel, the medicine injection mechanism is used for spraying medicine to a lesion, and the stretching mechanism is detachably inserted in the second channel, and the stretching mechanism is used for stretching a fold at the lesion; in operation, the compression structure is contracted to flatten the first channel and the second channel of the scope tube, so that the diameter of the scope tube is reduced, so that intubation is facilitated, and the pain of a patient during intubation is reduced, the handle is held to operate the scope tube to perform intubation, the end of the scope tube is stretched into the stomach or the intestine, the endoscope module is turned on, the shape of the scope tube and the orientation of the scope tube are adjusted through the angle change between the plurality of joints of the angle adjusting mechanism, and conventional endoscopic detection is performed in cooperation with the cold light source of the endoscope module, the detected image is transmitted to a display matched with the main machine, when auxiliary treatment of stomach or intestinal diseases is needed to reduce the pain of the patient, the compression structure is relaxed to expand the scope tube, so that the first channel and the second channel are restored, the medicine injection mechanism is inserted in the first channel, the stretching mechanism is inserted in the second channel, the angle adjusting mechanism is operated to make the scope tube face the lesion, the stretching mechanism is operated to stretch the fold, and the medicine injection mechanism is operated to spray medicine for treating diseases and pain on the lesion, or the lesion is cleaned and then the medicine is sprayed, so that precise medicine injection is realized, compared with existing endoscopes and pain treatment equipment, the diameter of the intubation of the endoscope of the application can be adjusted according to the use requirement, the pain during intubation is small, the shape and angle adjusting mechanism with a plurality of joints has high flexibility and can perform comprehensive examination and treatment, the fold can be stretched, medicine can be directly injected to the lesion, the medicine injection precision is high, and the treatment effect is achieved with as little medicine as possible, and the equipment can be directly used as a device for treating stomach and intestinal pain.

[0007] Preferably, further comprising a groove, a plurality of grooves are uniformly arranged on the outer surface of the scope tube, and the grooves are arranged along the axis of the scope tube; through the arrangement of the plurality of grooves, the flexibility of the scope tube is better, and the shape and angle adjustment is more flexible and labor-saving.

[0008] Preferably, the endoscope module is provided with a wireless module and a data line socket, the endoscope module is wirelessly connected with the host computer through the wireless module, and the endoscope module is wiredly connected with the host computer through the data line; through the above arrangement, the endoscope module and the host computer are wirelessly or wiredly connected according to needs, and the practicability is good.

[0009] Preferably, the angle adjusting mechanism comprises an outer joint, an inner joint, a plurality of middle joints, a steel drill, a horizontal cable and a vertical cable, the outer joint is installed at the outer end of the endoscope tube, the inner joint is installed at the inner end of the endoscope tube, the plurality of middle joints are arranged between the outer joint and the inner joint, the plurality of middle joints are sequentially rotationally connected, the first middle joint is rotationally connected with the outer joint, the last middle joint is rotationally connected with the inner joint, the directions of the front and rear ends of the plurality of middle joints are perpendicular to each other, the plurality of middle joints change the relative angle in two directions, the outer joint, the inner joint and the plurality of middle joints are provided with through insertion holes, the outer joint, the inner joint and the plurality of middle joints are provided with through holes one at the horizontal radial eccentric positions, the outer joint, the inner joint and the plurality of middle joints are provided with through holes two at the vertical radial eccentric positions, the steel drill is plug-in mounted in the insertion hole, the depth of the plug-in mounting of the steel drill adjusts the length of the rigid part of the plurality of middle joints, the horizontal cable is movably laid along the through hole one, the inner end of the horizontal cable is connected with the inner joint, the outer end of the horizontal cable extends out of the outer environment of the endoscope tube, the vertical cable is movably laid along the through hole two, the inner end of the vertical cable is connected with the inner joint, the outer end of the vertical cable extends out of the outer environment of the endoscope tube, and pulling the horizontal cable and the vertical cable adjusts the shape and orientation of the flexible part of the plurality of middle joints; the driving mechanism of the steel drill, the horizontal cable and the vertical cable arranged on the handle or the endoscope tube can realize simplified operation, the steel drill is inserted into the insertion hole, when the steel drill penetrates the outer joint and the plurality of middle joints, the whole endoscope tube is rigid, and the intubation is facilitated; the depth of the plug-in mounting of the steel drill is adjusted, the outer joint and the plurality of middle joints penetrated by the steel drill are rigidly connected, the plurality of middle joints and the inner joint not penetrated by the steel drill are flexibly connected, the horizontal cable is pulled to bend the inner joint and the plurality of middle joints in the horizontal direction, the vertical cable is pulled to bend the inner joint and the plurality of middle joints in the vertical direction, and thus the shape and orientation of the endoscope tube are flexibly adjusted.

[0010] Preferably, the middle joint comprises a joint column, an axle seat and an ear plate, the axle seat is arranged at one end of the joint column, the hinge shaft is arranged on the axle seat, the ear plate is arranged at the other end of the joint column, the hinge hole is arranged on the ear plate, the hinge hole and the hinge shaft can be hingedly matched, the hinge hole and the hinge shaft are perpendicular to the axis, the insertion hole is arranged in the middle of the joint column, the through hole one is arranged at the horizontal eccentric position of the joint column, and the through hole two is arranged at the eccentric position of the joint column; the first joint column is rotationally connected with the ear plate of the second joint column through the axle seat, and the second joint column is rotationally connected with the ear plate of the third joint column through the axle seat; since the hinge shaft of the axle seat and the hinge hole of the ear plate are arranged vertically, the relative angle of every three sequentially connected joint columns can be adjusted in the horizontal and vertical directions, the flexibility is good, and the lesion can be more accurately oriented.

[0011] Preferably, the compression structure comprises a vacuum bag and an air nozzle, the vacuum bag is wrapped around the outer wall of the scope tube, the vacuum bag is provided with a avoiding structure at the connection between the handle and the scope tube, the vacuum bag is provided with a transparent structure at the camera of the endoscope module, the vacuum bag is provided with a structure facilitating puncture at the channel openings of the first channel and the second channel of the scope tube, the vacuum bag is provided with an air nozzle, and the air nozzle is used to extract air in the vacuum bag; the air in the vacuum bag is extracted by connecting the vacuum pump with the air nozzle, so that the atmospheric pressure flattens the first channel and the second channel of the scope tube, thereby reducing the diameter of the scope tube; air is sent into the vacuum bag through the air nozzle, so that the vacuum bag relaxes, facilitating the expansion and recovery of the scope tube; the structure facilitating puncture on the vacuum bag enables the injection mechanism and the distraction mechanism to conveniently pass out of the vacuum bag; after the examination and treatment are completed, the vacuum bag is removed and discarded; since the vacuum bag is wrapped and isolated, the disinfection treatment of the scope tube is simplified.

[0012] Preferably, the injection mechanism comprises a medicine delivery tube, a medicine pusher and a nozzle, the medicine delivery tube is inserted and matched with the first channel of the scope tube, the medicine pusher is arranged at the outer end of the medicine delivery tube and is used to pressurize and deliver medicine, and the nozzle is arranged at the inner end of the medicine delivery tube and is used to spray medicine; the medicine is filled in the medicine pusher, the medicine pusher pressurizes and delivers the medicine along the medicine delivery tube and sprays the medicine to the lesion through the nozzle; the structure is simple, practical and good in practicability, and the medicine pusher is a prior art.

[0013] Preferably, the nozzle is provided with a silica gel sleeve; the silica gel sleeve avoids bumping the stomach wall and the intestinal wall, and improves safety.

[0014] Preferably, the expansion mechanism comprises a flexible tube, a support rod, a pull rod and a connecting rod, the flexible tube is matched and inserted with the second channel of the scope tube, the inner end of the support rod is rotatably connected to the inner end wall of the flexible tube, the pull rod is located in the flexible tube, the inner end of the pull rod is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to the inner end of the support rod, the support rod is pulled outward or inward by the connecting rod when the pull rod moves in the flexible tube, the outer end of the support rod expands when the support rod is expanded; the driving mechanism of the pull rod is arranged on the handle to automatically operate the pull rod, so that the outer ends of the plurality of support rods are in contact with the folds, the pull rod is pulled, the inner ends of the plurality of support rods are pulled by the plurality of connecting rods through the pull rod, so that the outer ends of the plurality of support rods are expanded outward to expand the folds, so that the lesions are exposed, and precise drug delivery is performed, the structure is simple, and the practicability is good.

[0015] Preferably, a plurality of silica gel heads are further arranged, and the plurality of silica gel heads are respectively arranged on the outer ends of the plurality of support rods; the plurality of silica gel heads are arranged to avoid bruising the stomach wall or the intestinal wall and improve safety.

[0016] Compared with the prior art, the beneficial effects of the present application are as follows: during operation, the compression structure is contracted to flatten the first channel and the second channel of the scope tube, thereby reducing the diameter of the scope tube, thereby facilitating intubation and reducing the pain of the patient during intubation; the handle is held to operate the scope tube to perform intubation, the end of the scope tube is inserted into the stomach or the intestine, the endoscope module is turned on, the shape and direction of the scope tube are adjusted by changing the angle between the plurality of joints of the angle adjusting mechanism, the conventional endoscope detection is performed in cooperation with the cold light source of the endoscope module, the detection image is transmitted to the display of the host computer, when auxiliary treatment of the stomach or intestinal disease is needed to reduce the pain of the patient, the compression structure is loosened to expand the scope tube, so that the first channel and the second channel are restored, the drug delivery mechanism is inserted into the first channel, the expansion mechanism is inserted into the second channel, the scope tube is directed to the lesion by operating the angle adjusting mechanism, the folds are expanded by operating the expansion mechanism, and the medicine for treating the disease and relieving the pain is sprayed on the lesion by operating the drug delivery mechanism, or the lesion can be cleaned before the medicine is sprayed, so that precise drug delivery is realized; compared with the existing endoscope and pain treatment equipment, the diameter of the intubation of the endoscope of the present application can be adjusted according to the use requirement, the pain during intubation is small; the shape and angle adjusting structure with multiple joints has high flexibility and can perform comprehensive examination and treatment; the folds can be expanded, the medicine can be directly delivered to the lesion, the drug delivery precision is high, and the treatment effect is achieved with as little medicine as possible; the device can be directly used as a device for treating stomach and intestinal pain. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present application;

[0018] Figure 2 is a partial cross-sectional structural schematic diagram of the compressed state of the scope tube of the present application;

[0019] Figure 3 is a schematic view of the front section of the compressed state of the scope tube of the present application;

[0020] Figure 4 is a schematic view of the structure in the state of treating pain of the present application;

[0021] Figure 5 is a schematic view of the bottom axial structure in the state of treating pain of the present application;

[0022] Figure 6 is a schematic view of the structure in the combined state of the angle adjusting mechanism and the like;

[0023] Figure 7 is a schematic view of the structure in the disassembled state of the angle adjusting mechanism and the like;

[0024] Figure 8 is a schematic view of the enlarged structure at A;

[0025] Figure 9 is a schematic view of the enlarged structure of the middle joint and the like;

[0026] Figure 10 is a schematic view of the principle of adjusting the angle of the middle joint;

[0027] In the drawings, the following signs are marked: 1, handle; 2, scope tube; 3, endoscope module; 4, compression structure; 5, angle adjusting mechanism; 6, medicine injection mechanism; 7, expansion mechanism; 8, groove; 9, outer joint; 10, inner joint; 11, middle joint; 12, steel drill; 13, horizontal cable; 14, vertical cable; 15, joint column; 16, shaft seat; 17, ear plate; 18, vacuum bag; 19, air nozzle; 20, medicine delivery tube; 21, medicine pusher; 22, nozzle; 23, flexible tube; 24, expansion rod; 25, pull rod; 26, connecting rod; 27, silica gel head. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0029] EMBODIMENT

[0030] As Figure 1 , Figure 4 and Figure 5As shown, a pain treatment device combined with an endoscope includes a host computer, a handle 1, a scope tube 2 and an endoscope module 3, the host computer and the handle 1, the endoscope module 3 are in communication connection, the scope tube 2 is installed on the handle 1, the endoscope module 3 is arranged on the scope tube 2, and the endoscope module 3 has a cold light source; further comprising a compression structure 4, an angle adjusting mechanism 5, a medicine injection mechanism 6 and a stretching mechanism 7, the handle 1 and the scope tube 2 are detachable, the scope tube 2 is made of a compressible and expandable material, a first channel and a second channel are arranged through the scope tube 2, the compression structure 4 is wrapped on the scope tube 2, the compression structure 4 is contracted to flatten the first channel and the second channel, the compression structure 4 is relaxed to restore the first channel and the second channel, the angle adjusting mechanism 5 is installed in the scope tube 2, the angle adjusting mechanism 5 has a plurality of joints, the angle adjusting mechanism 5 adjusts the shape of the scope tube 2 and the orientation of the scope tube 2 through the angle change of the plurality of joints, the medicine injection mechanism 6 is detachably inserted into the first channel, and the medicine injection mechanism 6 is used to spray medicine to the lesion, the stretching mechanism 7 is detachably inserted into the second channel, and the stretching mechanism 7 is used to stretch the wrinkles at the lesion; further comprising a groove 8, a plurality of grooves 8 are uniformly arranged on the outer surface of the scope tube 2, and the grooves 8 are arranged along the axis of the scope tube 2; the endoscope module 3 is provided with a wireless module and a data line socket, the endoscope module 3 is wirelessly connected with the host computer through the wireless module, and the endoscope module 3 is wiredly connected with the host computer through the data line.

[0031] In operation, the endoscope module 3 is wirelessly or wiredly connected to the main machine as needed, so that the compression structure 4 is contracted to flatten the first channel and the second channel of the endoscope tube 2, thereby reducing the diameter of the endoscope tube 2, facilitating intubation, and reducing the pain of the patient during intubation. The endoscope tube 2 is inserted into the stomach or intestine by holding the handle 1, the endoscope module 3 is turned on, the shape and orientation of the endoscope tube 2 are adjusted by changing the angle between the multiple joints of the angle adjusting mechanism 5, and the conventional endoscopic detection is performed in cooperation with the cold light source of the endoscope module 3. The detected image is transmitted to the display of the main machine. When auxiliary treatment of stomach or intestinal diseases is needed to reduce the pain of the patient, the compression structure 4 is loosened to expand the endoscope tube 2, so that the first channel and the second channel are restored. The drug injection mechanism 6 is inserted into the first channel, the expansion mechanism 7 is inserted into the second channel, the endoscope tube 2 is oriented to the lesion by operating the angle adjusting mechanism 5, the wrinkles are expanded by operating the expansion mechanism 7, and the drugs for treating diseases and pain are sprayed on the lesion by operating the drug injection mechanism 6. The lesion can also be cleaned before spraying the drugs, so as to realize precise drug delivery. Compared with the existing endoscope and pain treatment equipment, the diameter of the intubation of the endoscope of the application can be adjusted according to the use needs, and the intubation pain is small. The shape and angle adjusting structure with multiple joints has high flexibility and can perform comprehensive examination and treatment. The wrinkles can be expanded, the drugs can be directly injected into the lesion, the drug injection precision is high, and the treatment effect can be achieved with as little drug as possible. The endoscope can be directly used as a device for treating stomach and intestinal pain. By providing multiple grooves 8, the flexibility of the endoscope tube 2 is better, and the shape and angle adjustment is more flexible and labor-saving.

[0032] As Figures 6 to 9As shown, the angle adjusting mechanism 5 comprises an outer joint 9, an inner joint 10, a plurality of middle joints 11, a steel rod 12, a horizontal cable 13 and a vertical cable 14. The outer joint 9 is installed at the outer end of the scope tube 2, the inner joint 10 is installed at the inner end of the scope tube 2, and the plurality of middle joints 11 are arranged between the outer joint 9 and the inner joint 10. The plurality of middle joints 11 are sequentially and rotatably connected end to end, the first middle joint 11 is rotatably connected with the outer joint 9, and the last middle joint 11 is rotatably connected with the inner joint 10. The plurality of middle joints 11 are rotatably connected in perpendicular directions, so that the plurality of middle joints 11 change the relative angle in two directions. The outer joint 9, the inner joint 10 and the plurality of middle joints 11 are provided with through holes, the outer joint 9, the inner joint 10 and the plurality of middle joints 11 are provided with through holes one at the horizontal radial eccentric position, and the outer joint 9, the inner joint 10 and the plurality of middle joints 11 are provided with through holes two at the vertical radial eccentric position. The steel rod 12 is inserted into the through holes, the depth of the steel rod 12 adjusts the length of the rigid part of the plurality of middle joints 11, the horizontal cable 13 is arranged along the through holes one, the inner end of the horizontal cable 13 is connected with the inner joint 10, and the outer end of the horizontal cable 13 extends out of the scope tube 2. The vertical cable 14 is arranged along the through holes two, the inner end of the vertical cable 14 is connected with the inner joint 10, and the outer end of the vertical cable 14 extends out of the scope tube 2. Pulling the horizontal cable 13 and the vertical cable 14 adjusts the shape and direction of the flexible part of the plurality of middle joints 11.

[0033] The driving mechanism of the steel drill 12, the horizontal cable 13 and the vertical cable 14 arranged on the handle 1 or the scope tube 2 can realize simplified operation, the first joint column 15 is rotationally connected with the ear plate 17 of the second joint column 15 through the shaft seat 16, the second joint column 15 is rotationally connected with the ear plate 17 of the third joint column 15 through the shaft seat 16, and the hinge shaft of the shaft seat 16 and the hinge hole of the ear plate 17 are vertically arranged, so that the relative angle of every three sequentially connected joint columns 15 can be adjusted in the horizontal and vertical directions, the flexibility is good, the lesion can be more accurately oriented, the steel drill 12 is inserted into the insertion hole, when the steel drill 12 penetrates the outer joint 9, the middle joints 11 and the inner joint 10, the whole of the scope tube 2 is rigid, and the tube insertion is facilitated; the depth of the steel drill 12 is adjusted, the outer joint 9 and the plurality of middle joints 11 penetrated by the steel drill 12 are rigidly connected, the plurality of middle joints 11 and the inner joint 10 not penetrated by the steel drill 12 are flexibly connected, the inner joint 10 and the plurality of middle joints 11 are bent in the horizontal direction by pulling the horizontal cable 13, the inner joint 10 and the plurality of middle joints 11 are bent in the vertical direction by pulling the vertical cable 14, and thus the shape and orientation of the scope tube 2 are flexibly adjusted.

[0034] As shown in Figure 4 , the compression structure 4 includes a vacuum bag 18 and an air nozzle 19, the vacuum bag 18 is wrapped and sleeved on the outer wall of the scope tube 2, the vacuum bag 18 is provided with a avoiding structure at the connection between the handle 1 and the scope tube 2, the vacuum bag 18 is provided with a transparent structure at the camera of the endoscope module 3, the vacuum bag 18 is provided with a structure facilitating puncture at the channel openings of the first channel and the second channel of the scope tube 2, and the air nozzle 19 is arranged on the vacuum bag 18 and used for extracting air in the vacuum bag 18.

[0035] The air in the vacuum bag 18 is extracted by connecting the vacuum pump with the air nozzle 19, so that the atmospheric pressure flattens the first channel and the second channel of the scope tube 2, thereby reducing the diameter of the scope tube 2, air is sent into the vacuum bag 18 through the air nozzle 19, so that the vacuum bag 18 is relaxed, the scope tube 2 is conveniently expanded and restored, the structure facilitating puncture on the vacuum bag 18 enables the injection mechanism 6 and the distraction mechanism 7 to conveniently pass through the vacuum bag 18, after the examination and treatment are completed, the vacuum bag 18 is taken off and discarded, and due to the wrapping and isolation of the vacuum bag 18, the disinfection treatment of the scope tube 2 is simplified.

[0036] As shown in Figure 2 and Figure 3 , the injection mechanism 6 includes a drug delivery tube 20, a drug pusher 21 and a nozzle 22, the drug delivery tube 20 is inserted and matched with the first channel of the scope tube 2, the outer end of the drug delivery tube 20 is provided with the drug pusher 21, the drug pusher 21 is used for pressurized delivery of drugs, the inner end of the drug delivery tube 20 is provided with the nozzle 22, the nozzle 22 is used for spraying drugs, and the nozzle 22 is provided with a silica gel sleeve.

[0037] The medicine is filled in the medicine pusher 21, the medicine pusher 21 pressurizes the medicine to be transported along the medicine delivery pipe 20 and is sprayed to the lesion through the nozzle 22, the structure is simple, and the practicability is good, the medicine pusher 21 is prior art, and the safety is improved by avoiding the injury of the stomach wall and the intestinal wall through the silica gel sleeve.

[0038] As shown in Figure 2 and Figure 3 The expansion mechanism 7 includes a flexible pipe 23, a support rod 24, a pull rod 25 and a connecting rod 26, the flexible pipe 23 is matched and installed with the second channel of the speculum pipe 2, the inner end of the support rod 24 is rotatably connected and installed on the inner end wall of the flexible pipe 23, the pull rod 25 is located in the flexible pipe 23, the inner end of the pull rod 25 is rotatably connected with one end of the connecting rod 26, the other end of the connecting rod 26 is rotatably connected with the inner end of the support rod 24, the support rod 24 is pulled outward or inward by the connecting rod 26 when the pull rod 25 moves in the flexible pipe 23, and the outer end of the support rod 24 supports the folds of the intestine or stomach when the support rod 24 is expanded; and a plurality of silica gel heads 27 are installed on the outer ends of the plurality of support rods 24.

[0039] The driving mechanism of the pull rod 25 is arranged on the handle 1, the pull rod 25 is automatically operated, the outer ends of the plurality of support rods 24 are in contact with the folds, the pull rod 25 is pulled, the pull rod 25 pulls the inner ends of the plurality of support rods 24 through the plurality of connecting rods 26, so that the outer ends of the plurality of support rods 24 are expanded outward, the folds are supported, the lesion is exposed, and accurate medicine injection is carried out, the structure is simple, the practicability is good, the plurality of silica gel heads 27 are arranged, the stomach wall or the intestinal wall is avoided to be injured, and the safety is improved.

[0040] The principle of adjusting the angle is shown in the inner joint 10, B is the position of the first middle joint 11, C is the initial position of the second middle joint 11, D is the rotating point of the hinge shaft of B and C, E is the position of the second middle joint 11 after the angle is adjusted, F is the horizontal cable 13 or the vertical cable 14, G is the actual inflection point of the change of F, H is the moving track of the vertex of the second middle joint 11, and J is the moving track of the connecting point of F on the second middle joint 11, since D and G are not concentric, the deflection arm can be generated when F is pulled, so that the second middle joint 11 is pulled to rotate around D, and the bending of the plurality of middle joints 11 is realized.

[0041] As shown in Figures 1 to 9As shown, the pain treatment device combined with an endoscope of the present application, in operation, first uses a vacuum pump connected with the air nozzle 19 to extract the air in the vacuum bag 18, so that the atmospheric pressure flattens the first channel and the second channel of the endoscope tube 2, thereby reducing the diameter of the endoscope tube 2, and the user holds the handle 1 to operate the endoscope tube 2 to insert the tube, and the end of the endoscope tube 2 is inserted into the stomach or intestine, then the endoscope module 3 is turned on, the depth of the steel drill 12 is adjusted, the tightness of the lateral cable 13 and the longitudinal cable 14 is adjusted, the angle change between the multiple middle joints 11 is adjusted, the shape and orientation of the endoscope tube 2 are adjusted, the conventional endoscopic detection is performed with the cold light source of the endoscope module 3, the detection image is transmitted to the display matched with the host computer, then when the auxiliary treatment of the stomach or intestinal disease is needed to reduce the pain of the patient, the air is introduced into the vacuum bag 18 through the air nozzle 19, the endoscope tube 2 is inflated and restored, so that the first channel and the second channel are restored, the medicine delivery tube 20 is inserted into the first channel, the flexible tube 23 is inserted into the second channel, the endoscope tube 2 is directed to the lesion, the silica gel heads 27 at the outer ends of the multiple support rods 24 are in contact with the folds, the pull rod 25 is pulled, the pull rod 25 pulls the inner ends of the multiple support rods 24 through the multiple connecting rods 26, so that the outer ends of the multiple support rods 24 are opened outward, the folds are stretched, and the lesion is exposed, finally the medicine for treating the disease and relieving the pain is sprayed on the lesion by operating the medicine pusher 21, or the lesion is cleaned and then the medicine is sprayed, so that the precise medicine delivery is realized.

[0042] The main functions realized by the present application are as follows:

[0043] 1. The diameter of the tube inserted by the endoscope can be adjusted according to the needs, and the pain during the insertion is small.

[0044] 2. The conventional examination and medicine delivery treatment can be performed.

[0045] 3. The shape and angle adjustment structure with multiple joints has high flexibility, and the comprehensive examination and treatment can be performed.

[0046] 4. The folds can be stretched, the medicine can be directly delivered to the lesion, the medicine delivery precision is high, and the treatment effect is achieved with the smallest amount of medicine.

[0047] The installation mode, connection mode or setting mode of the pain treatment device combined with an endoscope of the present application are all common mechanical modes, and as long as the beneficial effects can be achieved, they can be implemented. The handle 1, the endoscope module 3, the medicine delivery mechanism 6, the steel drill 12, the lateral cable 13, the longitudinal cable 14, the air nozzle 19, the medicine delivery tube 20, the medicine pusher 21, the nozzle 22, the flexible tube 23 and the silica gel head 27 of the pain treatment device combined with an endoscope of the present application are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, without the need for the technical personnel in the field to make creative efforts.

[0048] All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless clearly indicated otherwise. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0049] The above description is merely the preferred embodiments of the present application, it should be pointed out that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A pain treatment device combined with an endoscope, comprising a main machine, a handle (1), a scope tube (2) and an endoscope module (3), the main machine and the handle (1), the endoscope module (3) are in communication connection, the scope tube (2) is installed on the handle (1), the endoscope module (3) is arranged on the scope tube (2), the endoscope module (3) has a cold light source; characterized in that, The compression structure (4), the angle adjusting mechanism (5), the medicine injection mechanism (6) and the expansion mechanism (7) are further included, the handle (1) and the scope tube (2) are detachable, the scope tube (2) is made of compressible and expandable material, the first channel and the second channel are arranged through the scope tube (2), the compression structure (4) is wrapped on the scope tube (2), the compression structure (4) is contracted to flatten the first channel and the second channel, the compression structure (4) is relaxed to restore the first channel and the second channel, the angle adjusting mechanism (5) is installed in the scope tube (2), the angle adjusting mechanism (5) has multiple joints, the angle adjusting mechanism (5) adjusts the shape and the orientation of the scope tube (2) through the angle change of the multiple joints, the medicine injection mechanism (6) is detachably inserted into the first channel, the medicine injection mechanism (6) is used for spraying medicine to the lesion, the expansion mechanism (7) is detachably inserted into the second channel, and the expansion mechanism (7) is used for expanding the wrinkle at the lesion; The angle adjusting mechanism (5) includes the outer joint (9), the inner joint (10), the middle joint (11), the steel drill (12), the horizontal cable (13) and the vertical cable (14), the middle joint (11) is arranged in multiple, the outer joint (9) is installed at the outer end of the scope tube (2), the inner joint (10) is installed at the inner end of the scope tube (2), multiple middle joints (11) are arranged between the outer joint (9) and the inner joint (10), the multiple middle joints (11) are sequentially rotatably connected in head-to-tail, the first middle joint (11) is rotatably connected with the outer joint (9), the last middle joint (11) is rotatably connected with the inner joint (10), the front and rear ends of the multiple middle joints (11) are perpendicularly rotatably connected, the relative angle of the multiple middle joints (11) is changed in two directions, the shaft hole is arranged through the outer joint (9), the inner joint (10) and the multiple middle joints (11), the through hole one is arranged through the horizontal radial eccentric position of the outer joint (9), the inner joint (10) and the multiple middle joints (11), the through hole two is arranged through the vertical radial eccentric position of the outer joint (9), the inner joint (10) and the multiple middle joints (11), the steel drill (12) is detachably inserted into the shaft hole, the depth of the steel drill (12) is adjusted to adjust the length of the rigid part of the multiple middle joints (11), the horizontal cable (13) is movably laid along the through hole one, the inner end of the horizontal cable (13) is connected with the inner joint (10), the outer end of the horizontal cable (13) is arranged outside the scope tube (2), the vertical cable (14) is movably laid along the through hole two, the inner end of the vertical cable (14) is connected with the inner joint (10), and the outer end of the vertical cable (14) is arranged outside the scope tube (2), the horizontal cable (13) and the vertical cable (14) are pulled to adjust the shape and the orientation of the flexible part of the multiple middle joints (11). The middle joint (11) comprises a joint column (15), an axle base (16) and an ear plate (17), the axle base (16) is arranged at one end of the joint column (15), the hinge shaft is arranged on the axle base (16), the ear plate (17) is arranged at the other end of the joint column (15), the hinge hole is arranged on the ear plate (17), the hinge hole and the hinge shaft can be hingedly matched, the hinge hole and the hinge shaft are perpendicular to the axis, the middle part of the joint column (15) is provided with the insertion hole, the horizontal eccentric part of the joint column (15) is provided with the through hole one, and the eccentric part of the joint column (15) is provided with the through hole two; The compression structure (4) comprises a vacuum bag (18) and an air nozzle (19), the vacuum bag (18) is wrapped on the outer wall of the speculum tube (2), the vacuum bag (18) is provided with an avoiding structure at the connection between the handle (1) and the speculum tube (2), the vacuum bag (18) is provided with a transparent structure at the camera of the endoscope module (3), the vacuum bag (18) is provided with a structure facilitating puncture at the channel opening of the first channel and the second channel of the speculum tube (2), and the air nozzle (19) is arranged on the vacuum bag (18), and the air nozzle (19) is used for extracting air in the vacuum bag (18).

2. A pain treatment device in combination with an endoscope as defined in claim 1, wherein, The speculum tube (2) is further provided with a plurality of grooves (8), and the plurality of grooves (8) are uniformly arranged on the outer surface of the speculum tube (2).

3. A pain treatment device in combination with an endoscope according to claim 1, wherein, The endoscope module (3) is provided with a wireless module and a data line socket, the endoscope module (3) is wirelessly connected with the host computer through the wireless module, and the endoscope module (3) is wiredly connected with the host computer through the data line.

4. A pain treatment device in combination with an endoscope according to claim 1, wherein, The drug injection mechanism (6) comprises a drug delivery pipe (20), a drug pusher (21) and a nozzle (22), the drug delivery pipe (20) is insertedly matched with the first channel of the speculum tube (2), the outer end of the drug delivery pipe (20) is provided with the drug pusher (21), the drug pusher (21) is used for pressurized delivery of the drug, and the inner end of the drug delivery pipe (20) is provided with the nozzle (22), and the nozzle (22) is used for spraying the drug.

5. A pain treatment device in combination with an endoscope as defined in claim 4, wherein, The nozzle (22) is provided with a silica gel sleeve.

6. A pain treatment device in combination with an endoscope according to claim 1, wherein, The expansion mechanism (7) comprises a flexible pipe (23), a support rod (24), a pull rod (25) and a connecting rod (26), the support rod (24) and the connecting rod (26) are at least two, the flexible pipe (23) is insertedly matched with the second channel of the speculum tube (2), the inner end of the support rod (24) is rotatably and hingedly arranged on the inner end wall of the flexible pipe (23), the pull rod (25) is located in the flexible pipe (23), the inner end of the pull rod (25) is rotatably connected with one end of the connecting rod (26), the other end of the connecting rod (26) is rotatably connected with the inner end of the support rod (24), when the pull rod (25) moves in the flexible pipe (23), the support rod (24) is pulled outward or inward through the connecting rod (26), and when the support rod (24) is expanded, the outer end of the support rod (24) expands the folds of the intestine or stomach.

7. A pain treatment device in combination with an endoscope as defined in claim 5, wherein A plurality of silica gel heads (27) are further arranged on the outer ends of the plurality of support rods (24).

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