Fracture end visual detection suite

Abstract

The invention discloses a fracture end visual detection suite which comprises a detection suite body, the detection suite body comprises a sleeve and a control box, the sleeve is arranged at one end of the control box, an endoscope module and a flushing and suction channel are arranged in one end of the sleeve, a control module, a flushing pipe and a suction pipe are arranged in the control box, and the endoscope module is electrically connected with the control module. When the fracture end visual detection suite is used, the control box is connected with an external power source, the endoscope module is started through the control module, then the sleeve is implanted into the fracture end, visual observation can be conducted through the endoscope module, image information of the fracture end is collected in real time, clear visual feedback is provided, auxiliary reduction operation is facilitated, and the fracture end visual detection suite is convenient to use. The problems that in the prior art, the visual field is limited, operation is inconvenient and the like are solved, a water supply part and a negative pressure part can be externally connected through the flushing and suction channel, the flushing pipe and the suction pipe, blood is flushed or sucked, the visual field definition is increased, and smooth operation is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, and more particularly to a fracture end visualization detection kit. Background Art

[0002] Fractures are common orthopedic diseases, and the key to their treatment lies in accurate reduction and fixation. However, in the actual treatment process, there are many challenges: 1. Difficulty in observing fractures in complex areas: For example, deep pelvic fractures, the contralateral fracture ends of limb fractures, and the flatness of the articular surface of intra-articular fractures are difficult to observe visually with traditional methods, resulting in inaccurate reduction and affecting the treatment effect; 2. Limitations of closed reduction: When closed reduction and intramedullary nail fixation are performed for long bone fractures of the limbs, it is difficult to insert the guide wire, especially in the case of complex fractures or special anatomical structures, which can easily lead to reduction failure or complications; 3. Insufficiency of existing equipment: Although existing arthroscopy and other equipment can provide a certain field of view, they have problems such as limited field of view and inconvenient operation, and cannot meet the needs of various complex fracture situations.

[0003] At present, the commonly used auxiliary means for fracture observation and reduction in clinical practice include: 1. X-ray and CT imaging: Although they can provide imaging information of fractures, they cannot observe the reduction of the fracture ends in real time, and the observation of soft tissue and articular surfaces is limited; 2. Arthroscopy: It can be used to observe intra-articular fractures, but its field of view is limited, and the operation is complicated, making it difficult to adapt to a variety of complex fracture sites; 3. Auxiliary systems based on image processing or augmented reality technology: Although they can provide certain visualization support, they require complex equipment and software support, and there are problems of delay and insufficient accuracy in actual operation.

[0004] Therefore, it is necessary to propose a fracture end visualization detection kit to at least partially solve the problems existing in the prior art. Summary of the Invention

[0005] The Summary of the Invention introduces a series of simplified concepts that will be further described in the Detailed Description of the Invention. The Summary of the Invention is not intended to limit the key features and essential features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] In order to at least partially solve the above problems, the present invention provides a fracture end visualization detection kit, including: a detection kit main body, the detection kit main body includes a sleeve and a control box, the sleeve is configured at one end of the control box, an endoscope module and a flushing and suction channel are configured in one end of the sleeve, the control box is configured with a control module, a flushing tube, and a suction tube, and the endoscope module is electrically connected to the control module.

[0007] According to the fracture end visualization detection kit of an embodiment of the present invention, the endoscope module includes a camera and two light sources, which are arranged on both sides of the camera, and the camera and the light sources are electrically connected to the control module respectively.

[0008] According to the fracture end visualization detection kit of the embodiment of the present invention, an optical fiber is configured in the casing, and the camera is connected to the control module via the optical fiber.

[0009] According to the fracture end visualization detection kit of an embodiment of the present invention, the control box is further configured with a first button, a second button, a third button, and a fourth button, and the first button, the second button, the third button, and the fourth button are electrically connected to the control module respectively.

[0010] According to the fracture end visualization detection kit of the embodiment of the present invention, an elastic protective sleeve is further configured on the sleeve.

[0011] According to the fracture end visualization detection kit of an embodiment of the present invention, the flushing tube is connected to the external water supply part through a water guide module. The water guide module includes a male end water guide part and a female end water guide part. The male end water guide part is arranged on the outer end of the flushing tube, and the female end water guide part is arranged on the water supply pipe of the external water supply part. The male end water guide part and the female end water guide part are connected to each other.

[0012] According to the fracture end visualization detection kit of an embodiment of the present invention, the male end water guide part includes a male end water guide tube and a first inner water guide tube, the first inner water guide tube is partially arranged in the male end water guide tube, and a driving member is arranged in the first inner water guide tube, and the female end water guide part includes a female end water guide tube, a second inner water guide tube, and an inner blocking cap tube, the second inner water guide tube is passed through the female end water guide tube, and a guide groove for accommodating the first inner water guide tube is provided between the second inner water guide tube and the female end water guide tube, the inner blocking cap tube is movably arranged in the second inner water guide tube, the first inner water guide tube is partially connected to the guide groove, and the driving member is used to push against the inner blocking cap tube so that the first inner water guide tube and the second inner water guide tube are in a connected state.

[0013] According to the fracture end visualization detection kit of an embodiment of the present invention, the driving part includes a driving cap and a driving column. The driving cap is arranged in the first inner water guide tube, the driving column is arranged on the driving cap, and the driving cap is provided with multiple inner water holes. The brim of the driving cap is also provided with a water-blocking ring corresponding to the second inner water guide tube.

[0014] According to the fracture end visualization detection kit of an embodiment of the present invention, the second inner water guide tube is provided with a trapezoidal water guide hole and an intermediate guide cavity, the inner end of the trapezoidal water guide hole is provided with a sealing groove corresponding to the sealing end of the inner sealing cap tube, the second inner water guide tube is provided with an inner guide ring seat, the inner sealing cap tube is arranged on the inner guide ring seat through an inner spring, and the inner sealing cap tube is provided with a plurality of first water holes corresponding to the intermediate guide cavity, and the first water holes are close to the sealing end of the inner sealing cap tube.

[0015] According to the fracture end visualization detection kit of an embodiment of the present invention, a plurality of axial guide grooves are arranged on the inner wall of the female end water guide cylinder, a circumferential guide groove is arranged at the inner end of the axial guide groove, and the circumferential guide groove is connected to the inner sealing hole of the female end water guide cylinder, a limiting mechanism is arranged in the inner sealing hole, and a guide seat is arranged on the outer end of the first inner water guide cylinder, the guide seat can be moved along the axial guide groove into the circumferential guide groove, and is connected to the top of the limiting mechanism.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] The present invention provides a fracture end visualization detection kit, which includes a detection kit main body, which includes a sleeve and a control box. The sleeve is installed at one end of the control box, where an endoscope module and a flushing and suction channel are configured in one end of the sleeve, and a control module, a flushing tube and a suction tube are installed in the control box. The endoscope module is electrically connected to the control module, and the flushing tube and the suction tube are connected to the flushing and suction channel. When in use, the control box is connected to an external power supply, the endoscope module is started through the control module, and then the sleeve is implanted into the fracture end. The endoscope module can be used for intuitive observation and real-time collection of image information of the fracture end, providing clear visual feedback, and facilitating auxiliary reduction operations, thereby solving the problems of limited field of view and inconvenient operation in the prior art. Moreover, through the flushing and suction channel, the flushing tube and the suction tube, an external water supply part and a negative pressure part can be connected for flushing or suctioning blood, thereby increasing field of view clarity and ensuring smooth operation.

[0018] The fracture end visualization detection kit of the present invention, and other advantages, objectives and features of the present invention will be reflected in part through the following description, and will also be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a partial structural diagram of the endoscope module in the present invention.

[0022] Figure 3 It is a structural diagram of the control box in the present invention.

[0023] Figure 4 It is a schematic diagram of the connection structure between the detection kit body and the external water supply part in the present invention.

[0024] Figure 5 It is a structural schematic diagram of the water guide module in the present invention.

[0025] Figure 6 It is a structural schematic diagram of the male end water guide part in the present invention.

[0026] Figure 7 Schematic diagram of the internal structure of the male end water guide part of the present invention.

[0027] Figure 8 The structure of the female end water guide part in the present invention is shown as follows Figure 1 .

[0028] Figure 9 The structure of the female end water guide part in the present invention is shown as follows Figure 2 .

[0029] Figure 10 Schematic diagram of the internal structure of the female end water guide part in the present invention.

[0030] Figure 11 Schematic diagram of the internal connection structure of the water guide module in the present invention.

[0031] Figure 12 For the present invention Figure 10 Schematic diagram of the enlarged structure of the part A in the middle. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0033] It should be understood that terms such as “having”, “including” and “comprising” used herein do not preclude the existence or addition of one or more other elements or combinations thereof.

[0034] like Figure 1-Figure 3 As shown, the present invention provides a fracture end visualization detection kit, including: a detection kit body 100, where the detection kit body 100 of this structure includes a sleeve 1 and a control box 2, wherein the sleeve 1 is installed at one end of the control box 2, and an endoscope module 3 and a flushing and suction channel 4 are configured in one end of the sleeve 1, and a control module, a flushing tube 21, and a suction tube 22 are installed in the control box 2, the endoscope module 3 is electrically connected to the control module, and the flushing tube 21 and the suction tube 22 are connected to the flushing and suction channel 4. When in use, the control box 2 is connected to an external power supply, the endoscope module 3 is started through the control module, and then the sleeve 1 is implanted into the fracture end. The endoscope module 3 can be used for intuitive observation and real-time collection of image information of the fracture end, providing clear visual feedback, facilitating auxiliary reduction operation, and solving the problems of limited field of view and inconvenient operation in the prior art. In addition, through the flushing and suction channel 4, the flushing tube 21, and the suction tube 22, an external water supply part and a negative pressure part can be connected for flushing or aspirating blood, thereby increasing the clarity of the field of view and ensuring the smooth progress of the operation.

[0035] In addition, the fracture end visualization detection kit of the present invention can be adapted to a variety of tools, such as endplate hollow curettes, orthopedic surgery reduction gold fingers, femoral or tibial openers, T-shaped hollow medullary cavity hard expanders, threaders, etc.

[0036] Furthermore, the endoscope module 3 of the above structure includes a camera 31 and two light sources 32, which are mounted on either side of the camera 31 and are electrically connected to a control module. The light sources 32 provide illumination for the camera 31, enabling the camera 31 to capture real-time image information of the fractured end, providing clear visual feedback. Furthermore, an optical fiber is installed within the cannula 1, connecting the camera 31 to the control module via the optical fiber, thereby improving image quality.

[0037] Furthermore, the control box 2 of the above structure is also equipped with a first button 201, a second button 202, a third button 203, and a fourth button 204, wherein the first button 201, the second button 202, the third button 203, and the fourth button 204 are electrically connected to the control module respectively. Here, the first button 201 is used for "recording" and the second button 202 is used for "taking a photo", thereby enabling the camera 31 to "record" or "take a photo";

[0038] The third button 203 is used for "flushing" and the fourth button 204 is used for "sucking". The control module is electrically connected to the external water supply unit and negative pressure unit respectively. The third button 203 and the fourth button 204 are used to activate the water supply unit and the negative pressure unit, thereby flushing or sucking blood.

[0039] Furthermore, an elastic protective sleeve is installed on the sleeve 1 to protect the sleeve 1 from damage and adapt to the anatomical structure of different tissues.

[0040] Furthermore, the control box 2 has a power jack 205 and a control interface 206, wherein the control interface 206 can be connected to a camera data cable and then connected to a mobile phone or a display; or connected to a mobile phone or a display via Bluetooth.

[0041] Generally speaking, after the above-mentioned detection kit main body 100 is used, it is necessary to separate the external water supply part and the flushing tube 21, and then the detection kit main body 100 needs to be processed in the next step. When the external water supply part and the flushing tube 21 are separated, residual flushing water often flows out of the water pipe of the external water supply part. Moreover, the water pipe and the flushing tube 21 are mostly screwed together. Frequent turning and opening will cause thread slippage and loosening. When the flushing water pressure is high, the flushing water will leak out from the connection part, making it inconvenient for medical staff to operate and the flushing effect is poor.

[0042] like Figure 4-12As shown, further, in some embodiments of the present invention, the flushing tube 21 is connected to the external water supply part 200 through the water guide module 30, and the water guide module 30 of this structure includes a male water guide part 40 and a female water guide part 50, wherein the male water guide part 40 is installed on the outer end of the flushing tube 21, and the female water guide part 50 is installed on the water supply pipe of the external water supply part, so that the male water guide part 40 and the female water guide part 50 are interconnected. The water guide module 30 of the above structure replaces the screw connection method of the prior art, avoiding slippage and loosening caused by turning to open, so when the flushing water pressure is high, the flushing water will not leak out of the connection part, making it convenient for medical staff to operate and providing a flushing effect.

[0043] Furthermore, the male-end water-guiding portion 40 of the above-mentioned structure includes a male-end water-guiding tube 41 and a first inner water-guiding tube 42, wherein the first inner water-guiding tube 42 is partially fixedly installed in the male-end water-guiding tube 41, and a driving member 43 is installed in the first inner water-guiding tube 42. The female-end water-guiding portion 50 of the above-mentioned structure includes a female-end water-guiding tube 51, a second inner water-guiding tube 52, and an inner blocking cap tube 53, wherein the second inner water-guiding tube 52 is penetrated and installed in the female-end water-guiding tube 51, and a guide groove 510 for accommodating the first inner water-guiding tube 42 is provided between the second inner water-guiding tube 52 and the female-end water-guiding tube 51. The inner blocking cap tube 53 is movably installed in the second inner water-guiding tube 52, so that the first inner water-guiding tube 42 can be partially connected to the guide groove 510 when in use, so that the first inner water-guiding tube 42 enters the second inner water-guiding tube The male water guide part 40 and the female water guide part 50 are connected to each other, and the driving member 43 is used to push against the inner blocking cap tube 53, and the inner blocking cap tube 53 moves inward in the second inner water guide tube 52, and the inner blocking cap tube 53 no longer blocks the inside of the second inner water guide tube 52, so that the first inner water guide tube 42 and the second inner water guide tube 52 are in a connected state, so that the flushing water enters the detection kit body 100 through the male water guide part 40 and the female water guide part 50 for easy flushing; on the contrary, when the male water guide part 40 and the female water guide part 50 are separated, the driving member 43 no longer acts on the inner blocking cap tube 53, and the inner blocking cap tube 53 is again blocked in the female water guide part 50 to prevent residual flushing water from flowing out and affecting the use of medical staff.

[0044] Furthermore, some embodiments of the present invention provide a specific structure of the driving member 43, wherein the driving member 43 of the structure includes a driving cap 431 and a driving column 432, wherein the driving cap 43 is installed in the first inner water guide cylinder 42, and the driving column 432 is installed on the driving cap 431, and a plurality of inner water holes 433 are opened on the driving cap 431, and a water blocking ring 434 corresponding to the second inner water guide cylinder 52 is also installed on the brim of the driving cap 431, so when the first inner water guide cylinder 42 enters the second inner water guide cylinder 52 and the female end guide cylinder 53, the female end guide cylinder 53 is opened. When the water cylinder 51 is between the second inner water guiding cylinder 52 and the first water guiding cylinder 42, the driving column 432 presses against the inner blocking cap cylinder 53, so that the inner blocking cap cylinder 53 no longer blocks the second inner water guiding cylinder 52. When flushing, the flushing water flows through the inner blocking cap cylinder 53 to the driving cap 431, and flows through multiple inner water holes 433 to the detection kit body 100 to achieve flushing; in addition, the second inner water guiding cylinder 52 enters the first inner water guiding cylinder 42 and presses against the water blocking ring 434, so as to prevent the flushing water from seeping out.

[0045] Furthermore, in some embodiments of the present invention, a trapezoidal water guide hole 521 and an intermediate guide cavity 522 are provided in the second inner water guide cylinder 52, wherein the opening direction of the trapezoidal water guide hole 521 is toward the first inner water guide cylinder 42, and a blocking groove 523 corresponding to the blocking end 530 of the inner blocking cap cylinder 53 is provided at the inner end of the trapezoidal water guide hole 521. An inner guide ring seat 524 is provided in the second inner water guide cylinder 52, and the inner blocking cap cylinder 53 is installed on the inner guide ring seat 524 through an inner spring 531. A plurality of first water holes 532 corresponding to the intermediate guide cavity 522 are provided on the inner blocking cap cylinder 53, and the first water holes 532 are close to the inner blocking cap cylinder 530. The sealing end 530 of the tube 53, so when the inner spring 531 supports the inner sealing cap tube 53 in a sealing state, the sealing end 530 enters the sealing groove 523 to achieve the sealing of the trapezoidal water guide hole 521 to prevent the flushing water from leaking out, and the middle guide cavity 522 can temporarily store the flushing water; and when the driving member 43 contacts the blocking end 530, it pushes it, so that the blocking end 530 moves toward the inside of the second inner water guide tube 52, so that there is a gap between the blocking end 530 and the blocking groove 523, and the flushing water flows into the gap through the first water hole 532, and then enters the trapezoidal water guide hole 521 to achieve conduction.

[0046] Furthermore, in some embodiments of the present invention, a plurality of axial guide grooves 511 are provided on the inner wall of the female end water guide tube 51, a circumferential guide groove 512 is provided at the inner end of the axial guide groove 511, and the circumferential guide groove 512 is communicated with the inner sealing hole 513 of the female end water guide tube 51, a limiting mechanism 54 is installed in the inner sealing hole 513, and a guide seat 421 is provided on the outer end of the first inner water guide tube 42, which can be moved along the axial guide groove 511 into the circumferential guide groove 512 and connected to the top of the limiting mechanism 54. When the above action realizes that the first inner water guide tube 42 is installed in the guide groove 510, and the guide seat 421 is limited by the above-mentioned limiting mechanism 54, when used by medical staff, the first inner water guide tube 42 can be prevented from relative rotation in the guide groove 510, and the first inner water guide tube 42 can be prevented from loosening and causing the flushing water to seep out.

[0047] Furthermore, some embodiments of the present invention provide a specific structure of the limiting mechanism 54, where the limiting mechanism 54 of this structure includes a limiting baffle 541, a T-shaped limiting guide column 542, and a limiting telescopic guide column 543. The limiting baffle 541 is installed in the inner blocking hole 513, the T-shaped limiting guide column 542 is passed through the limiting baffle 541, and the limiting telescopic guide column 543 is passed through the limiting hole 514. Here, the inner blocking hole 513 is connected to the circumferential guide groove 512 through the limiting hole 514, and the T-shaped limiting guide column 542 pushes against the limiting telescopic guide column 543, so that the limiting telescopic guide column 543 pushes against the guide seat 421 and limits the guide seat 421. In this way, when used by medical staff, the guide seat 421 will not be separated from the circumferential guide groove 512, and the flushing water will not seep out.

[0048] Furthermore, some embodiments of the present invention provide a specific structure of a telescopic guide post 543. Here, the telescopic guide post 543 includes a circumferential limit guide post 544 and a limit spring 545. The limit spring 545 is mounted on the circumferential limit guide post 544 and abuts between the limit hole 514 and the stop rod 546 of the circumferential limit guide post 544. Therefore, when the telescopic guide post 543 is pushed by the T-shaped limit guide post 542, it moves into the limit hole 514, thereby securing the guide seat 421. Corresponding inclined guide walls can be designed on the T-shaped limit guide post 542, the circumferential limit guide post 544, and the guide seat 421 to achieve this securing effect. The limit spring 545 facilitates the subsequent release of the circumferential limit guide post 544 from the limit position of the guide seat 421.

[0049] Furthermore, in some embodiments of the present invention, an intermediate water hole 525 corresponding to the inner sealing hole 513 is provided on the second inner water guide tube 52, and correspondingly, a second water hole 533 corresponding to the intermediate water hole 525 is provided on the inner sealing cap tube 53. Therefore, when flushing water is supplied to the inner sealing cap tube 53, it enters the intermediate water hole 525 through the second water hole 533 and continues to enter the inner sealing hole 513, and then the flushing water pushes against the T-shaped limit guide column 542, thereby increasing the limiting and fixing effect of the limiting mechanism 54 on the guide seat 421, and then the male end water guide part 40 and the female end water guide part 50 will not loosen to cause the flushing water to leak out, which is convenient for medical staff to use.

[0050] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0051] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0052] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A fracture end visualization detection kit, characterized in that: include: The detection kit body includes a sleeve and a control box. The sleeve is configured at one end of the control box. An endoscope module and a flushing and suction channel are configured in one end of the sleeve. The control box is configured with a control module, a flushing tube, and a suction tube. The endoscope module is electrically connected to the control module.

2. A fracture end visualization detection kit according to claim 1, characterized in that: The endoscope module includes a camera and two light sources, which are arranged on both sides of the camera, and the camera and the light sources are electrically connected to the control module respectively.

3. A fracture end visualization detection kit according to claim 2, characterized in that: An optical fiber is arranged in the casing, and the camera is connected to the control module via the optical fiber.

4. A fracture end visualization detection kit according to claim 1, characterized in that: The control box is also provided with a first button, a second button, a third button and a fourth button, and the first button, the second button, the third button and the fourth button are electrically connected to the control module respectively.

5. A fracture end visualization detection kit according to claim 1, characterized in that: The sleeve is also provided with an elastic protective sleeve.

6. A fracture end visualization detection kit according to claim 1, characterized in that: The flushing pipe is connected to the external water supply part through a water guide module. The water guide module includes a male water guide part and a female water guide part. The male water guide part is arranged on the outer end of the flushing pipe, and the female water guide part is arranged on the water supply pipe of the external water supply part. The male water guide part and the female water guide part are connected to each other.

7. A fracture end visualization detection kit according to claim 6, characterized in that: The male-end water-guiding part includes a male-end water-guiding tube and a first inner water-guiding tube, the first inner water-guiding tube is partially arranged in the male-end water-guiding tube, and a driving member is arranged in the first inner water-guiding tube. The female-end water-guiding part includes a female-end water-guiding tube, a second inner water-guiding tube, and an inner sealing cap tube. The second inner water-guiding tube is passed through the female-end water-guiding tube, and a guide groove for accommodating the first inner water-guiding tube is provided between the second inner water-guiding tube and the female-end water-guiding tube. The inner sealing cap tube is movably arranged in the second inner water-guiding tube, and the first inner water-guiding tube is partially connected to the guide groove. The driving member is used to push against the inner sealing cap tube so that the first inner water-guiding tube and the second inner water-guiding tube are in a connected state.

8. A fracture end visualization detection kit according to claim 7, characterized in that: The driving part includes a driving cap and a driving column. The driving cap is arranged in the first inner water guide tube, the driving column is arranged on the driving cap, and the driving cap is provided with multiple inner water holes. The brim of the driving cap is also provided with a water blocking ring corresponding to the second inner water guide tube.

9. A fracture end visualization detection kit according to claim 7, characterized in that: The second inner water guide tube is provided with a trapezoidal water guide hole and an intermediate guide cavity. The inner end of the trapezoidal water guide hole is provided with a sealing groove corresponding to the sealing end of the inner sealing cap tube. The second inner water guide tube is provided with an inner guide ring seat. The inner sealing cap tube is arranged on the inner guide ring seat through an inner spring. The inner sealing cap tube is provided with a plurality of first water holes corresponding to the intermediate guide cavity, and the first water holes are close to the sealing end of the inner sealing cap tube.

10. A fracture end visualization detection kit according to claim 7, characterized in that: A plurality of axial guide grooves are arranged on the inner wall of the female end water guide cylinder, a circumferential guide groove is arranged at the inner end of the axial guide groove, and the circumferential guide groove is connected to the inner sealing hole of the female end water guide cylinder, a limiting mechanism is arranged in the inner sealing hole, and a guide seat is arranged on the outer end of the first inner water guide cylinder, the guide seat can be moved along the axial guide groove into the circumferential guide groove, and is connected to the top of the limiting mechanism.

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