Intestinal dilation cover assembly
By designing the intestinal expansion cover assembly and multifunctional probe body, the problems of low efficiency and inaccurate detection of existing colonoscopy equipment are solved, and real-time, accurate detection and multifunctional means are realized inside the intestine.
Patent Information
- Application Number
- CN202510390642.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-06-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing colonoscopy equipment cannot achieve real-time screening or comparison detection, it is inefficient and inconvenient intestinal insertion and flexibility and in-depth probe body, and it is impossible to achieve multifunctional means and accurate detection at the same time.
An intestinal expansion cover assembly is designed, including a cannula, an expansion cover, a support sleeve, an internal inflatable balloon, an air port and a trachea. Through these components, the anus is expanded and fixed and the intestinal interior is supported to achieve flexible and deep into the probe body, and multifunctional detection is achieved through heating wire, trachea and water pipe.
Real-time and accurate detection of the intestinal tract is achieved, detection efficiency and accuracy are improved, flexibility and in-depth of the probe body, and multifunctional detection and intervention are supported.
Smart Images
Figure CN120203495A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field related to intestinal detection, and specifically to an intestinal dilation cover assembly. Background Art
[0002] For the detection of anorectal diseases, the commonly used detection device is a colonoscope. A colonoscope is a long, thin, flexible tube with a diameter of about 1 centimeter. The colonoscope enters the rectum through the anus and reaches the large intestine, connecting to an external computer to check and save data, allowing doctors to observe the internal conditions of the colon and large intestine. There are intestinal flora in the intestine, such as Bacteroides fragilis, Escherichia coli, Streptococcus bovis, Enterococcus faecalis, etc. Once the intestinal flora is dysregulated, it will affect the physiological functions of the body, leading to the occurrence of diseases. And the above-mentioned bacteria have been proven to promote the occurrence of CRC (colorectal cancer) diseases, that is, there is a close connection between the dysregulation of the body's intestinal flora and the occurrence and development of CRC diseases. Therefore, the detection of intestinal flora cannot be ignored.
[0003] Colonoscopy is the standard for diagnosing intestinal diseases and can directly observe the lesions in the intestine and perform biopsies. The existing technologies for intestinal flora detection mainly rely on sampling or culturing intestinal contents and then using sequencing methods to obtain results, which have disadvantages such as long time, low efficiency, and inaccurate single detection.
[0004] Existing colonoscopies cannot perform real-time inspections or comparative detections under different temperature states and different expansion states to obtain more accurate detection data (videos and microscopic information), nor can they simultaneously achieve multiple functions. Secondly, for a large magnification light microscope, the insertion tube needs to have high stability. Existing colonoscopy detection devices are not convenient for supporting and fixing the anus of the examiner and fixing the tube, nor for inserting the intestinal insertion tube and flexibly penetrating the probe body, and even less for inputting water or other inhibitors for intervention comparative inspections or detections. Therefore, we propose a new type of expandable intestinal dilation cover assembly for intestinal detection to solve the above-mentioned problems. Summary of the Invention
[0005] The purpose of the present invention is to provide an intestinal flora detection device to solve the problems raised in the above background art.
[0006] To achieve the above purpose, the present invention provides the following technical solutions:
[0007] An intestinal dilation cover assembly, including a dilation cover assembly arranged on the outer side wall of a colonoscope insertion tube, is characterized in that the dilation cover assembly includes a sleeve, the sleeve is sleeved on the outer side of the colonoscope insertion tube, one end of the sleeve is rotatably provided with a first dilation cover and a second dilation cover, two groups of connecting blocks are arranged on the inner walls of the first dilation cover and the second dilation cover, one group of hinge blocks are arranged on multiple groups of the connecting blocks, one group of connecting rings are connected to multiple groups of the hinge blocks, one group of lifting sleeves are arranged inside multiple groups of the connecting rings, one group of adjusting screws are threadedly arranged on the inner walls of multiple groups of the lifting sleeves, and the other ends of multiple groups of the adjusting screws are respectively connected to the output ends of two groups of bidirectional rotating members.
[0008] It further includes a probe body, provided with a first connection part, which is arranged at one end of the probe body;
[0009] It is provided with a second connection part, which is arranged at the other end of the first connection part, the colonoscope insertion tube, which is arranged at the other end of the second connection part, and a dilation cover assembly, which is used to dilate and fix the anus of the examiner during colonoscopy and is arranged on the outer side wall of the colonoscope insertion tube, and the dilation cover assembly is an adjustable dilation structure.
[0010] As a further scheme of the present invention: a support sleeve is arranged on the outer side of the second connection part, and an inner inflation balloon is arranged inside the support sleeve.
[0011] As a further scheme of the present invention: the support sleeve is made of deformable material, such as soft gel material.
[0012] As a further scheme of the present invention: a camera structure is arranged on the probe body.
[0013] As a further scheme of the present invention: two groups of heating wires are arranged on the inner wall of the probe body.
[0014] As a further scheme of the present invention: multiple air ports are arranged on the probe body.
[0015] As a further scheme of the present invention: one group of tracheas are arranged at one ends of multiple groups of the air ports, and multiple groups of the tracheas all pass through the first connection part, the second connection part and the colonoscope insertion tube and extend to the outside of the colonoscope insertion tube.
[0016] As a further scheme of the present invention: multiple water outlets are arranged on one side wall of the first connection part, and the water outlets are a structure of an outlet flushing port with an anti-backflow structure for blocking water and objects.
[0017] As a further solution of the present invention: One end of each group of the water outlets is provided with a group of water pipes, and the other ends of the multiple groups of water pipes all pass through the first connection part, the second connection part and the colonoscope insertion tube, and extend to the outside of the colonoscope insertion tube.
[0018] A controller is also provided. The controller is provided with a control center module, a storage module, a camera and video module, a display module, a heating module, an inflation expansion module one, an inflation module two, a water injection module, and an inhibitor injection module. The control center is respectively connected to the storage module, the camera and video module, the display module, the heating module, the inflation expansion module one, the inflation module two, the water injection module, and the inhibitor injection module in a controlled manner.
[0019] Compared with the prior art, the beneficial effects of the present invention are:
[0020] During use, it can be realized that first, by setting the expansion cover assembly, the anus of the examiner can be expanded and fixed, which is convenient for the probe main body to be inserted. At the same time, by setting the support sleeve, the inner inflation balloon, the air port and the air pipe, it is convenient to support the inside of the examiner's intestine, so that the probe main body can be more flexible in the intestine of the examiner for inspection, and the overall realization can be achieved by a multi-functional integrated device;
[0021] It can be realized that by setting the heating wire, the temperature of the probe main body can be adjusted. At the same time, air can be sent into the inner inflation balloon or the air port through multiple air pipes, so that the inner inflation balloon can expand the support sleeve, so that partial expansion detection of the intestine can be carried out or the probe main body can be supported to facilitate penetration detection, and multiple air ports can blow the intestine around the probe main body for blowing intervention detection, which is also convenient for the probe main body to further flexibly penetrate deeply; at the same time, water can be transported to the water outlet through multiple water pipes. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic structural diagram of the present invention.
[0023] Figure 2 It is a schematic structural diagram of the probe main body in the present invention.
[0024] Figure 3 It is Figure 2 The enlarged structural diagram of A in
[0025] Figure 4 It is a schematic structural diagram of the heating wire in the present invention.
[0026] Figure 5 It is a schematic structural diagram of the expansion cover assembly in the present invention.
[0027] Figure 6 It is Figure 5 The enlarged structural diagram of B in
[0028] Figure 7 This is the structural diagram of the control module of the device of the present invention.
[0029] Wherein: 1. Probe body; 2. First connecting part; 3. Second connecting part; 4. Colonoscope insertion tube; 5. Dilation cover assembly; 6. Sleeve; 7. First dilation cover; 8. Second dilation cover; 9. Connecting block; 10. Hinge block; 11. Connecting ring; 12. Lifting sleeve; 13. Adjusting screw; 14. Bidirectional rotating part; 15. Support sleeve; 16. Inner inflation balloon; 17. Camera structure; 18. Heating wire; 19. Air port; 20. Air pipe; 21. Water outlet; 22. Water pipe. Specific embodiments
[0030] In one embodiment, as Figures 1-6 shown, an intestinal dilation cover assembly for an intestinal flora detection device includes:
[0031] Probe body 1;
[0032] First connecting part 2, which is arranged at one end of the probe body 1;
[0033] Second connecting part 3, which is arranged at the other end of the first connecting part 2;
[0034] Colonoscope insertion tube 4, which is arranged at the other end of the second connecting part 3;
[0035] Dilation cover assembly 5, which is used to dilate and fix the anus of the examiner during colonoscopy and is arranged on the outer side wall of the colonoscope insertion tube 4. The dilation cover assembly 5 is an adjustable dilation structure;
[0036] The dilation cover assembly 5 includes a sleeve 6 sleeved on the outer side of the colonoscope insertion tube 4. One end of the sleeve 6 is rotatably provided with a first dilation cover 7 and a second dilation cover 8. Two groups of connecting blocks 9 are arranged on the inner walls of the first dilation cover 7 and the second dilation cover 8. One group of hinge blocks 10 is arranged on multiple groups of connecting blocks 9. One group of connecting rings 11 is connected to multiple groups of hinge blocks 10. One group of lifting sleeves 12 is arranged inside multiple groups of connecting rings 11. One group of adjusting screws 13 is threadedly arranged on the inner walls of multiple groups of lifting sleeves 12. The other ends of multiple groups of adjusting screws 13 are respectively connected to the output ends of two groups of bidirectional rotating parts 14;
[0037] Specifically, during use, the unexpanded first expansion cover 7 and the second expansion cover 8 are inserted into the anus of the examiner. Then, the two groups of bidirectional rotating members 14 are twisted. The bidirectional rotating members 14 drive the multiple groups of adjusting screws 13 to rotate. The multiple groups of adjusting screws 13 drive the multiple groups of lifting sleeves 12 to move. The multiple groups of lifting sleeves 12 drive the multiple groups of hinge blocks 10 to move through the multiple groups of connecting rings 11. The multiple groups of hinge blocks 10 thus drive the multiple groups of connecting blocks 9 to move. The multiple groups of connecting blocks 9 drive the first expansion cover 7 and the second expansion cover 8 to move, so that the first expansion cover 7 and the second expansion cover 8 can expand the anus of the examiner. Then, the probe body 1 is inserted into the body of the examiner through the colonoscope insertion tube 4. By setting the expansion cover assembly 5, the anus of the examiner can be expanded and fixed, facilitating the insertion of the colonoscope insertion tube 4, and thus facilitating the flexible insertion of the probe body 1 into the intestine of the examiner, and facilitating the inspection of the intestine of the examiner by the probe body 1.
[0038] As Figures 1-4 shown, a support sleeve 15 is provided on the outside of the second connecting portion 3, and an internally inflated balloon 16 is provided inside the support sleeve 15. The support sleeve 15 is made of deformable material. Multiple air ports 19 are provided on the probe body 1. One end of each of the multiple air ports 19 is provided with a group of air tubes 20. The multiple air tubes 20 all pass through the first connecting portion 2, the second connecting portion 3 and the colonoscope insertion tube 4 and extend to the outside of the colonoscope insertion tube 4. The air tube of the inflated balloon 16 and the air tubes of the air ports 19 are connected by independent air tubes respectively. When the probe body 1 is blocked, air can be sent into the internally inflated balloon 16 or the air ports 19 through the multiple air tubes, so that the internally inflated balloon 16 can expand the support sleeve 15, thereby expanding the intestine, and the multiple air ports 19 can blow the intestine around the probe body 1, thus facilitating the flexible insertion of the probe body 1. By setting the support sleeve 15, the internally inflated balloon 16, the air ports 19 and the air tubes 20, it is convenient to support the intestine of the examiner, so that the probe body 1 can be more flexible in the intestine of the examiner for inspection, and at the same time, partial expansion detection of the intestine, as well as detection and viewing of blowing intervention and comparison can be realized.
[0039] As Figures 1-7As shown, a camera structure 17 is provided on the probe body 1; by providing the camera structure 17, it is convenient to view the inside of the examinee's intestine. Two groups of heating wires 18 are provided on the inner wall of the probe body 1; by means of the heating wires 18, it is convenient to adjust the temperature of the probe body 1, so as to reduce the temperature difference value when the probe body 1 penetrates into the examinee's intestine, avoid the psychological pressure brought by the temperature difference stimulation to the examinee, and at the same time realize the detection and viewing of different temperature interventions. A plurality of water outlets 21 are provided on one side wall of the first connecting portion 2; one end of each of the plurality of water outlets 21 is provided with a water pipe 22, and the other ends of the plurality of water pipes 22 all pass through the first connecting portion 2, the second connecting portion 3 and the colonoscope insertion tube 4, and extend to the outside of the colonoscope insertion tube 4; water can be conveyed to the water outlets 21 through the plurality of water pipes 22, which is convenient for the water outlets 21 to clean the inside of the intestine, thereby improving the observation effect of the camera structure 17, and at the same time, it is possible to realize the detection and comparison of the input of water or inhibitor or other interventions, which is quite practical. The camera structure 17 is a commonly used structure that can magnify microscopy, photograph, record video, and provide illumination, and it is a camera structure 17 with existing comprehensive functions.
[0040] The above embodiment discloses an intestinal flora detection device. When in use, the non-expanded first expansion cover 7 and the second expansion cover 8 are inserted into the anus of the examiner. Then, the two groups of bidirectional rotating members 14 are twisted. The bidirectional rotating members 14 drive the multiple groups of adjusting screws 13 to rotate. The multiple groups of adjusting screws 13 drive the multiple groups of lifting sleeves 12 to move. The multiple groups of lifting sleeves 12 drive the multiple groups of hinge blocks 10 to move through the multiple groups of connecting rings 11. The multiple groups of hinge blocks 10 thus drive the multiple groups of connecting blocks 9 to move. The multiple groups of connecting blocks 9 drive the first expansion cover 7 and the second expansion cover 8 to move, so that the first expansion cover 7 and the second expansion cover 8 can expand the anus of the examiner. Then, the probe main body 1 is sent into the body of the examiner through the colonoscope insertion tube 4. The temperature of the probe main body 1 can be adjusted by the heating wire 18 for detection. At the same time, when the probe main body 1 encounters an obstacle, air can be sent into the inner inflation balloon 16 through the air tube, so that the inner inflation balloon 16 can support the support sleeve 15, or the air port 19 can be used to blow the intestinal space around the probe main body 1, so as to facilitate the flexible penetration of the probe main body 1, or the air port 19 can be used to move the objects near the probe for easy viewing. At the same time, water can be transported to the water outlet 21 through the multiple groups of water pipes 22, so as to facilitate the water outlet 21 to clean the inside of the intestine, thereby improving the observation effect of the camera structure 17 and the intervention detection, which is quite practical. The air tube connected to the inflation balloon 16 is provided with an inflation expansion valve and is connected to an air pump control. The air tube communicated with the air port 19 is provided with an inflation valve and is connected to an air pump. One end of the water pipe connection is connected to the water outlet, and the other end is provided with a double-port pipe. The double-port pipe is respectively provided with a water injection valve and an inhibitor injection valve, and is respectively connected to a water source pipe and an inhibitor pipe. The inflation expansion valve, the air pump, the inflation valve, the double-port pipe, the water injection valve, the inhibitor injection valve, the water source pipe and the inhibitor pipe are existing structural products and can also be externally connected components, which are not refined here. During operation, the air injection, water injection and inhibitor injection into the intestine are all acceptable and in trace amounts in the intestine.
[0041] The described detection device is also provided with a controller, which is provided with a control center module, a storage module, a camera and video module, a display module, a heating module, an inflation expansion module I, an inflation module II, a water injection module, and an inhibitor injection module. The control center is respectively connected to the storage module, the camera and video module, the display module, the heating module, the inflation expansion module I, the inflation module II, the water injection module, and the inhibitor injection module for control connection. The camera and video module, the heating module, the inflation expansion module I, the inflation module II, the water injection module, and the inhibitor injection module are respectively connected to the above-mentioned camera mechanism 17, heating wire 18, an external inflation expansion valve connected to the trachea of the inflatable balloon 16, an inflation valve connected to the trachea communicating with the air port 19, a water injection valve, and an inhibitor injection valve to realize the control operation of the electronic components. This device can be connected to an external computer for data transmission to achieve data storage, real-time control operation, and detection comparison. The circuit connection structure of the electronic components of this device belongs to the prior art and does not fall within the scope of innovation, so it will not be elaborated here.
[0042] The above device can also be used for local cleaning or other inspections, and is an intestinal cleansing device or an intestinal detection device.
[0043] A detection method or troubleshooting method based on the above detection device, characterized in that the method includes the following:
[0044] S1. Store the data of the normal intestinal flora situation in the intestines of healthy people in the device control center, or it can also be connected to a computer with stored data externally.
[0045] When inserting the probe body 1 into the intestines of the person to be detected, insert the undeployed first expansion cover 7 and the second expansion cover 8 into the anus of the person to be examined, and then twist the two groups of bidirectional rotating parts 14. The bidirectional rotating parts 14 drive the multi-group adjusting screws 13 to rotate. The multi-group adjusting screws 13 drive the multi-group lifting sleeves 12 to move. The multi-group lifting sleeves 12 drive the multi-group hinge blocks 10 to move through the multi-group connecting rings 11. The multi-group hinge blocks 10 thus drive the multi-group connecting blocks 9 to move. The multi-group connecting blocks 9 drive the first expansion cover 7 and the second expansion cover 8 to move, so that the first expansion cover 7 and the second expansion cover 8 can expand the anus of the person to be examined. Then, insert the probe body 1 into the body of the person to be examined through the colonoscope insertion tube 4. Fix the anus of the person to be examined by setting the expansion cover assembly 5, and insert the probe body 1 into the intestines of the person to be detected.
[0046] S2. First, perform detection by magnifying and viewing in the intestines without heating, water injection, or inhibitor, and obtain the first intestinal situation data.
[0047] When the probe body 1 encounters an obstacle, air is sent into the inflatable balloon 16 through multiple groups of air pipes 20, so that the inflatable balloon 16 can support the support sleeve 15, which is convenient for the flexible penetration of the probe body 1. Or at the same time, multiple air ports 19 blow the intestines around the probe body 1, or both are carried out simultaneously, in order to facilitate the flexible penetration of the probe body 1;
[0048] S3. Air is sent into the inflatable balloon 16 and the air port 19 through multiple groups of air pipes 20, so that the inflatable balloon 16 can expand the support sleeve 15, inflate the intestine, and perform partial expansion and inflation detection on the inside of the intestine to obtain video data;
[0049] S4. The heating wire of the probe body is heated to adjust the temperature. The probe body is inserted into the intestine of the examinee, and different temperatures are adjusted for detection, and video data is obtained;
[0050] S5. Water and inhibitors are transported to the water outlet 21 through multiple groups of water pipes 22 for detection and video data is obtained;
[0051] During real-time detection, when an abnormal situation is found in the intestinal flora of a certain part of the intestine, the operations of S3-S5 are carried out simultaneously for detection and viewing, and video data is obtained, and the following differential repeatability detection is carried out 2 times:
[0052] Heating and expanding at 38°C, inputting water or inhibitor for detection and comparison;
[0053] Heating and expanding at 39°C, inputting water or inhibitor for detection and comparison;
[0054] Heating and expanding at 40°C, inputting water or inhibitor for detection and comparison;
[0055] The data of the previous S2, S3, S4, S5, the repeated operations of S3-S5 and the differential repeatability detection are compared and stored. Finally, according to the detected data, the intestinal contents of the most needed detected intestinal part are determined, and the intestinal flora abnormalities or the intestinal contents of the problem parts are used for sequencing analysis and detection, and further specific classification of the intestinal flora is carried out. The intestinal contents can be taken out by cooperating with other existing structures, which will not be refined here.
[0056] After experiments, using conventional detection to directly take intestinal contents for sequencing analysis and detection (high-throughput sequencing analysis or fluorescence quantitative PCR analysis or other detection and analysis), compared with taking intestinal contents for high-throughput sequencing analysis or fluorescence quantitative PCR analysis or other detection and analysis after the above detection, the accuracy of the intestinal flora is increased by 80%, which is very effective and practical.
[0057] The above usage method is also a method for selectively sampling the intestinal flora of different intestines under different temperature states, different segments, and different expansion states.
[0058] As mentioned above, only the preferred specific implementation mode of the present invention is described, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.
Claims
1. An intestinal dilation mask assembly, characterized in that: The expansion cover assembly (5) comprises a sleeve (6), wherein the sleeve (6) is sleeved on the outer side of the colonoscope insertion tube (4), and a first expansion cover (7) and a second expansion cover (8) are rotatably provided on one end of the sleeve (6), and two groups of connecting blocks (9) are provided on the inner walls of the first expansion cover (7) and the second expansion cover (8), and a plurality of groups of connecting blocks (9) are provided with a group of hinge blocks (10), and a plurality of groups of hinge blocks (10) are connected with a group of connecting rings (11), and a group of lifting sleeves (12) are provided inside the plurality of groups of connecting rings (11), and a group of adjusting screws (13) are threadedly provided on the inner walls of the plurality of groups of lifting sleeves (12), and the other ends of the plurality of groups of adjusting screws (13) are respectively connected to the output ends of the two groups of bidirectional rotating members (14).
2. An intestinal dilation mask assembly according to claim 1, characterized in that: It also comprises a probe body (1), provided with a first connecting portion (2) which is arranged at one end of the probe body (1); a second connecting portion (3) which is arranged at the other end of the first connecting portion (2); and the colonoscope insertion tube (4) which is arranged at the other end of the second connecting portion (3).
3. An intestinal dilation mask assembly according to claim 2, characterized in that: A support sleeve (15) is arranged on the outer side of the second connecting portion (3), an inner inflatable balloon (16) is arranged inside the support sleeve (15), and the support sleeve (15) is made of a deformable material.
4. The intestinal dilation mask assembly according to claim 1, characterized in that: The probe body (1) is provided with a plurality of groups of air ports (19), one end of each of the plurality of groups of air ports (19) is provided with a group of air tubes (20), and each of the plurality of groups of air tubes (20) passes through the first connecting portion (2), the second connecting portion (3) and the colonoscope insertion tube (4), and extends to the outside of the colonoscope insertion tube (4).
5. The intestinal dilation mask assembly according to claim 1, characterized in that: A plurality of water outlets (21) are arranged on a side wall of the first connecting portion (2), one end of each of the plurality of water outlets (21) is provided with a group of water pipes (22), and the other ends of each of the plurality of water pipes (22) pass through the first connecting portion (2), the second connecting portion (3) and the colonoscope insertion tube (4), and extend to the outside of the colonoscope insertion tube (4).
6. The intestinal dilation mask assembly according to claim 2, characterized in that: A controller is also provided, which includes a control center module, a storage module, a camera and video module, a display module, a heating module, an inflation expansion module 1, an inflation module 2, a water injection module, and an inhibitor injection module. The control center is respectively controlled and connected with the storage module, the camera and video module, the display module, the heating module, the inflation expansion module 1, the inflation module 2, the water injection module, and the inhibitor injection module.