Anorectal endoscope

Abstract

The utility model relates to an anorectal mirror relates to anorectal mirror technical field, including handle support, transparent disposable shell, pipeline subassembly, control subassembly and observation subassembly, pipeline subassembly is provided on the handle support, control subassembly is provided on the handle support, observation subassembly is provided on the pipeline subassembly, and the transparent disposable shell is provided on the pipeline subassembly. The transparent disposable shell comprises an inserting part, a blocking part and a connecting part, a threaded hole is formed in the connecting part, threads are arranged on the handle support, the connecting part is arranged on the handle support through the threaded hole and the threads, the blocking part is arranged at the end, away from the handle support, of the connecting part, and the inserting part is arranged on the handle support. By means of the transparent disposable shell, it can be ensured that each patient uses new and unused equipment, so that cross infection is effectively prevented, the disinfection process is reduced, the use of chemical disinfectants is reduced, and the risk of environmental pollution is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of anorectal endoscopes, and in particular to anorectal endoscopes. Background Art

[0002] Anorectoscope is a medical device used to examine the internal condition of the rectum and anus. It is usually made of metal or plastic, shaped like a tubular device, with a light source at one end to facilitate observation of the internal condition. Common anorectoscopes are about 7-10 cm long and 2-3 cm in diameter. They provide a clear field of vision by dilating the anus. Anorectoscope is an important medical device and is widely used in the diagnosis and treatment of anorectal diseases. It can not only help doctors accurately diagnose a variety of anorectal diseases, but also has a short examination time and a high accuracy of diagnosis.

[0003] At present, a Chinese utility model patent application with a publication date of May 9, 2023 and publication number CN 218978880U provides an easy-to-use anorectoscope, including a shell, a silicone pad fixedly connected to the outer surface of the shell, an airbag fixedly connected to the side of the outer surface of the shell, a bent catheter fixedly connected to the outer surface of the airbag, the outer surface of the bent catheter passes through the shell and extends to the interior, and a side wing is fixedly connected to the outer surface of the shell, and the side wing is arranged on the side of the shell away from the airbag, and has a good lubrication function. Through the cooperation between the push rod, the slider, the airbag, the rubber bin and the sponge cover, the entry and removal of the anorectoscope can be facilitated, the patient's discomfort is reduced, and it is also more convenient for the doctor to use. Through the provided miniature probe and fill light, the fill light can increase the visibility of the miniature probe, which is convenient for the doctor to conduct a clearer inspection of the patient's anorectum.

[0004] The anorectal scope in the related technology directly uses an electronic anorectal scope to enter the patient's body, and the subsequent disinfection and cleaning work will become very cumbersome. The disinfection of the electronic anorectal scope usually requires multi-step processing, and each step needs to be strictly carried out according to the prescribed time and concentration to ensure thorough disinfection. The electronic anorectal scope directly contacts the patient's mucous membranes and body fluids. If it is not thoroughly disinfected, pathogens may remain on the surface of the equipment or in its internal structure. At the same time, the complicated disinfection process requires professional personnel to operate, which increases labor costs.

[0005] Therefore, it is necessary to provide an anorectal scope to solve the above problems. Utility Model Content

[0006] An embodiment of the present application provides an anorectal scope, which aims to improve the technical problem in the related art that an electronic anorectal scope is directly inserted into the patient's body, resulting in a complicated subsequent thorough disinfection process, reduced work efficiency, and increased labor costs.

[0007] An embodiment of the present application provides an anorectoscope, comprising a handle bracket, a transparent disposable shell, a pipeline assembly, a control assembly and an observation assembly, wherein the pipeline assembly is arranged on the handle bracket, the control assembly is arranged on the handle bracket, and the observation assembly is arranged on the pipeline assembly; the transparent disposable shell comprises an insertion portion, a blocking portion and a connecting portion, a threaded hole is provided on the connecting portion, the handle bracket is provided with threads, the connecting portion is arranged on the handle bracket through the threaded hole and the threads, the blocking portion is arranged on one end of the connecting portion away from the handle bracket, and the insertion portion is arranged on one end of the blocking portion away from the connecting portion.

[0008] The above-mentioned technical scheme in the embodiment of the present application has at least the following technical effects: when the medical staff examines the patient, they first disinfect the transparent disposable shell and check whether it is damaged. After the inspection, the transparent disposable shell is installed on the handle bracket through the threaded hole and the thread on the handle bracket, and the insertion part is coated with lubricating oil, and the insertion part is inserted into the patient's body. The blocking part is mainly used to prevent the medical staff from inserting too deeply and causing discomfort to the patient.

[0009] The anorectoscope provided in the embodiment of the present application can be provided with a transparent disposable housing, thereby ensuring that each patient uses a new, unused device, thereby effectively preventing cross infection. This is very important for health and safety in the medical environment, especially for patients who may carry infectious pathogens, reducing the disinfection process, reducing labor costs, saving time, and reducing the use of chemical disinfectants and reducing the risk of environmental pollution.

[0010] In some embodiments, the pipeline assembly includes a hard tube and a rubber hose, the hard tube is arranged on the handle bracket, the rubber hose is arranged on the hard tube, and the length of the hard tube is shorter than that of the rubber hose.

[0011] In some embodiments, the control component includes a support plate, a solenoid valve, an air pump, a bent air tube and an air bag, the support plate is set on the handle bracket, the air pump is set on the support plate, the solenoid valve is set on the air pump, the bent air tube is set on the end of the air pump away from the solenoid valve, and the air bag is set on the end of the bent air tube away from the air pump.

[0012] In some embodiments, a connection hole is provided on the handle bracket, a control rotating ball is arranged through the connection hole, and an annular sensor is arranged on the handle bracket through the control rotating ball.

[0013] In some embodiments, the observation assembly includes an endoscope, a light source and a balloon, wherein the balloon is disposed on one end of the rubber hose away from the handle bracket, the light source is disposed on one end of the balloon away from the rubber hose, and the endoscope is disposed on one end of the balloon away from the rubber hose.

[0014] In some embodiments, the rigid tube is provided with scales.

[0015] In some embodiments, a finger groove is provided on the handle bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of an anorectal scope provided in an embodiment of the present application;

[0017] Figure 2 A schematic diagram of the three-dimensional structure of a transparent disposable housing provided in an embodiment of the present application;

[0018] Figure 3 A schematic diagram of the three-dimensional structure of the handle bracket and the pipe assembly provided in an embodiment of the present application;

[0019] Figure 4 A schematic cross-sectional structure diagram of a control assembly provided in an embodiment of the present application;

[0020] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0021] Figure 6 A schematic diagram of the three-dimensional structure of the observation assembly provided in an embodiment of the present application;

[0022] Among them, the reference numerals in the figure are:

[0023] 1. Handle bracket; 11. Thread; 12. Ring sensor; 13. Control rotating ball; 2. Transparent disposable shell; 21. Insertion part; 22. Blocking part; 23. Connection part; 24. Threaded hole; 3. Pipe assembly; 31. Hard pipe; 32. Rubber hose; 33. Scale; 4. Control assembly; 41. Support plate; 42. Solenoid valve; 43. Air pump; 44. Bending air tube; 45. Air bag; 5. Observation assembly; 51. Endoscope; 52. Light source; 53. Balloon; 6. Finger groove. DETAILED DESCRIPTION

[0024] Based on this, in order to improve the technical problems existing in the related technology of directly inserting the electronic anorectal scope into the patient's body, which leads to complicated subsequent thorough disinfection process, reduced work efficiency and increased labor costs, the embodiments of the present application provide the following solutions.

[0025] Please also read Figures 1 to 6An embodiment of the present application provides an anorectal scope, which includes a handle bracket 1, a transparent disposable shell 2, a pipeline component 3, a control component 4 and an observation component 5, wherein the pipeline component 3 is arranged on the handle bracket 1, the control component 4 is arranged on the handle bracket 1, the observation component 5 is arranged on the pipeline component 3, and the transparent disposable shell 2 is arranged on the handle bracket 1.

[0026] In some embodiments, please refer to Figure 1 to Figure 2 The transparent disposable shell 2 includes an insertion portion 21, a blocking portion 22 and a connecting portion 23, a threaded hole 24 is provided on the connecting portion 23, a thread 11 is provided on the handle bracket 1, the connecting portion 23 is arranged on the handle bracket 1 through the threaded hole 24 and the thread 11, the blocking portion 22 is arranged on the end of the connecting portion 23 away from the handle bracket 1, the insertion portion 21 is arranged on the end of the blocking portion 22 away from the connecting portion 23, and a finger groove 6 is provided on the handle bracket 1.

[0027] With such a configuration, when medical staff examine a patient, they first disinfect the transparent disposable shell 2 and check whether it is damaged. After the inspection, they install the transparent disposable shell 2 on the handle bracket 1 through the threaded hole 24 and the thread 11 on the handle bracket 1, and at the same time, they apply lubricating oil to the insertion part 21, hold the handle bracket 1 through the finger groove 6 on the handle bracket 1, and insert the insertion part 21 into the patient's body. The blocking part 22 is mainly used to prevent medical staff from inserting too deeply and causing discomfort to the patient. In this way, through the transparent disposable shell 2, it can be ensured that each patient uses a new, unused device, thereby effectively preventing cross infection. This is very important for the health and safety in the medical environment, especially for patients who may carry infectious pathogens. It reduces the disinfection process, reduces labor costs, saves time, reduces the use of chemical disinfectants, and reduces the risk of environmental pollution. The transparent disposable housing 2 is installed through the threaded hole 24 and the thread 11 on the handle bracket 1 to ensure that the device is firmly connected, avoid loosening or falling off during the inspection process, and ensure the smooth progress of the inspection. The finger groove 6 design on the handle bracket 1 allows medical staff to hold the device more comfortably and firmly, reduce the risk of hand slippage, and improve the accuracy and stability of the operation. The blocking part 22 is mainly used to prevent medical staff from inserting too deep, thereby avoiding unnecessary harm and discomfort to the patient. This design reflects the importance of patient safety and ensures that the inspection process is carried out within a safe range.

[0028] In some embodiments, please refer to Figures 1 to 5A connecting hole is provided on the handle bracket 1, and a control rotating ball 13 is provided through the connecting hole. A ring sensor 12 is provided on the handle bracket 1 through the control rotating ball 13. The pipeline assembly 3 includes a hard tube 31 and a rubber hose 32. The hard tube 31 is provided on the handle bracket 1, and the rubber hose 32 is provided on the hard tube 31. The length of the hard tube 31 is less than the length of the rubber hose 32. The control assembly 4 includes a support plate 41, a solenoid valve 42, an air pump 43, a bent air pipe 44 and an air bag 45. The support plate 41 is provided on the handle bracket 1, the air pump 43 is provided on the support plate 41, the solenoid valve 42 is provided on the air pump 43, the bent air pipe 44 is provided on one end of the air pump 43 away from the solenoid valve 42, the air bag 45 is provided on one end of the bent air pipe 44 away from the air pump 43, and a scale 33 is provided on the hard tube 31.

[0029] With such a configuration, after the transparent disposable shell 2 is inserted into the patient's body, the medical staff rotates the control rotating ball 13 on the handle bracket 1, and the annular sensor 12 senses and controls the rotation direction of the rotating ball 13. The annular sensor 12 controls the solenoid valve 42 to open the air pump 43 so that the air pump 43 transmits gas through the bent air tube 44 to expand or contract the airbag 45, thereby changing the air pressure in the airbag 45 and using the air pressure difference to bend the airbag 45. The air pressure control can achieve continuous and reversible bending deformation, which is suitable for applications that require frequent adjustment of bending. At the same time, four control components 4 are arranged on the handle bracket 1 to facilitate the bending of the hose at any angle. The length of the hard tube 31 is less than that of the hose, which facilitates the activity of the hose. At the same time, the hard tube 31 provides a certain support for the hose. At the same time, a scale 33 is arranged on the hard tube 31 to facilitate the medical staff to judge the location when the lesion is found. The annular sensor 12 senses and controls the rotation direction of the rotating ball 13, and controls the opening of the air pump 43 through the solenoid valve 42. This design allows medical staff to accurately control the expansion and contraction of the airbag 45 by rotating the control ball, thereby achieving continuous and reversible bending deformation of the hose. The air pressure control of the airbag 45 can achieve continuous and reversible bending of the hose, allowing medical staff to adjust the bending angle and direction of the hose at any time as needed, improving the flexibility and accuracy of the operation. Four control components 4 are provided on the handle bracket 1 to facilitate medical staff to control the bending of the hose in different directions. This design makes the operation more intuitive and convenient, reduces the difficulty of operation, and improves work efficiency. The length of the hose is greater than the hard tube 31, so that the hose can move more freely and adapt to different anatomical structures and operation requirements. The hard tube 31 provides the necessary support to ensure the stability and durability of the equipment. The expansion and contraction of the airbag 45 is achieved through air pressure difference. This method avoids direct contact with the mechanical structure, reduces the risk of damage to the patient's tissue, and improves the safety of the patient.

[0030] In some embodiments, please refer to Figures 3 to 6 The observation assembly 5 includes an endoscope 51, a light source 52 and a balloon 53. The balloon 53 is arranged on the end of the rubber hose 32 away from the handle bracket 1, the light source 52 is arranged on the end of the balloon 53 away from the rubber hose 32, and the endoscope 51 is arranged on the end of the balloon 53 away from the rubber hose 32.

[0031] In this arrangement, the light source 52 and the endoscope 51 are both arranged on the end of the balloon 53 away from the rubber hose 32, which means that the light source 52 directly illuminates the observation area of ​​the endoscope 51. This design ensures that the endoscope 51 can obtain the best lighting effect, thereby providing a clear and bright field of view, reducing the appearance of shadows and blind spots, and good lighting conditions enable medical staff to observe the tissue structure in the patient's body more clearly, improving the accuracy of diagnosis and treatment. The balloon 53 is arranged on the end of the rubber hose 32 away from the handle bracket 1, which can better adapt to different anatomical structures and operation requirements. The expansion and contraction of the balloon 53 can change the bending direction and angle of the hose, allowing the device to more easily enter and navigate complex anatomical areas. The centralized arrangement of the light source 52 and the endoscope 51 allows medical staff to more conveniently control and adjust the observation angle and lighting conditions, reducing the operation steps and complexity, and improving work efficiency.

[0032] The implementation principle of an anorectoscope in an embodiment of the present application is as follows: when the medical staff examines the patient, they first disinfect the transparent disposable shell 2 and check whether it is damaged. After the inspection, the transparent disposable shell 2 is installed on the handle bracket 1 through the threaded hole 24 and the thread 11 on the handle bracket 1. At the same time, the insertion part 21 is filled with lubricating oil, the handle bracket 1 is held through the finger groove 6 on the handle bracket 1, and the insertion part 21 is inserted into the patient's body. The blocking part 22 is mainly used to prevent the medical staff from inserting too deeply and causing discomfort to the patient. After the transparent disposable shell 2 is inserted into the patient's body, the medical staff rotates the control rotating ball 13 on the handle bracket 1, and the annular sensor 12 senses the control rotating ball 13's rotation direction, the annular sensor 12 controls the solenoid valve 42 to start the air pump 43 so that the air pump 43 transmits gas through the bent air tube 44 to expand or contract the airbag 45, thereby changing the air pressure in the airbag 45 and bending the airbag 45 using the air pressure difference. The air pressure control can achieve continuous and reversible bending deformation, which is suitable for applications that require frequent bending adjustments. At the same time, four control components 4 are arranged on the handle bracket 1 to facilitate the bending of the hose at any angle. The length of the hard tube 31 is shorter than the hose, which facilitates the movement of the hose. At the same time, the hard tube 31 provides certain support for the hose. At the same time, a scale 33 is arranged on the hard tube 31 to facilitate medical staff to determine the location of the lesion when it is found, and observe the interior through the light source 52 and the endoscope 51.

[0033] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An anorectal scope, characterized in that: The invention comprises a handle bracket (1), a transparent disposable shell (2), a pipeline assembly (3), a control assembly (4) and an observation assembly (5), wherein the pipeline assembly (3) is arranged on the handle bracket (1), the control assembly (4) is arranged on the handle bracket (1), and the observation assembly (5) is arranged on the pipeline assembly (3); the transparent disposable shell (2) comprises an insertion portion (21), a blocking portion (22) and a connecting portion (23); a threaded hole (24) is provided on the connecting portion (23); a thread (11) is provided on the handle bracket (1), and the connecting portion (23) is arranged on the handle bracket (1) via the threaded hole (24) and the thread (11); the blocking portion (22) is arranged on an end of the connecting portion (23) away from the handle bracket (1), and the insertion portion (21) is arranged on an end of the blocking portion (22) away from the connecting portion (23).

2. An anorectoscope according to claim 1, characterized in that: The pipeline assembly (3) comprises a hard tube (31) and a rubber hose (32); the hard tube (31) is arranged on the handle bracket (1); the rubber hose (32) is arranged on the hard tube (31); the length of the hard tube (31) is shorter than the length of the rubber hose (32).

3. An anorectoscope according to claim 2, characterized in that: The control component (4) comprises a support plate (41), a solenoid valve (42), an air pump (43), a bent air pipe (44) and an air bag (45); the support plate (41) is arranged on the handle bracket (1); the air pump (43) is arranged on the support plate (41); the solenoid valve (42) is arranged on the air pump (43); the bent air pipe (44) is arranged on one end of the air pump (43) away from the solenoid valve (42); and the air bag (45) is arranged on one end of the bent air pipe (44) away from the air pump (43).

4. An anorectoscope according to claim 3, characterized in that: The handle bracket (1) is provided with a connection hole, a control rotation ball (13) is arranged through the connection hole, and an annular sensor (12) is arranged on the handle bracket (1) through the control rotation ball (13).

5. An anorectoscope according to claim 4, characterized in that: The observation assembly (5) comprises an endoscope (51), a light source (52) and a balloon (53); the balloon (53) is arranged on an end of the rubber hose (32) away from the handle bracket (1); the light source (52) is arranged on an end of the balloon (53) away from the rubber hose (32); and the endoscope (51) is arranged on an end of the balloon (53) away from the rubber hose (32).

6. An anorectoscope according to claim 5, characterized in that: The hard tube (31) is provided with a scale (33).

7. An anorectoscope according to claim 6, characterized in that: The handle bracket (1) is provided with a finger groove (6).

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