Three-lens high-precision capsule endoscope

Abstract

The invention discloses a three-lens high-precision capsule endoscope which comprises a shell, a transparent cover is detachably installed on the top face of the shell, a clamping block is installed on the surface of the shell, a sealing connector is formed in the top of the shell, an outer wall protection cover is arranged outside the shell, and a clamping groove matched with the clamping block is formed in the inner wall of the outer wall protection cover. The capsule endoscope has the advantages that the top protection cover and the outer wall protection cover are arranged outside the capsule endoscope and are tightly connected through the connecting threads, so that the collision resistance and the extrusion resistance of the endoscope when the endoscope passes through a complex and changeable alimentary canal environment are enhanced; and the risk of equipment damage caused by accidental collision or extrusion is reduced, the possibility of internal substance leakage caused by untight sealing is reduced, potential harmful substances are prevented from leaking into the digestive tract, and the safety and health of a patient are ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a three-lens high-precision clear capsule endoscope. Background Art

[0002] In the field of medical diagnosis, capsule endoscope, as a non-invasive examination tool, has been widely used in the diagnosis of gastrointestinal diseases. Its small size and wireless transmission technology enable patients to complete the examination of the entire digestive tract without anesthesia and recovery time. However, with the widespread application of capsule endoscope technology, some technical difficulties have gradually emerged, especially in the complex and changeable digestive tract environment. The durability of the endoscope and the stability of signal transmission have become urgent problems to be solved. To this end, we propose a three-lens high-precision capsule endoscope. Summary of the invention

[0003] The object of the present invention is to provide a three-lens high-precision capsule endoscope.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a three-lens high-precision and clear capsule endoscope, comprising a shell, a transparent cover is detachably installed on the top surface of the shell, a card block is installed on the surface of the shell, a sealing interface is arranged on the top of the shell, an outer wall protection cover is arranged on the outside of the shell, a card slot matching the card block is opened on the inner wall of the outer wall protection cover, and the top surface of the outer wall protection cover is connected to the top protection cover through a connecting thread.

[0005] As a further solution of the present invention: a heat insulating layer is installed on the top inner wall of the shell, a support frame is installed on the top surface of the heat insulating layer, and an antenna is installed on the top surface of the support frame.

[0006] As a further solution of the present invention: three groups of lighting lamps are equidistantly installed on the surface of the support frame, and cameras A, B and C are respectively installed between the three groups of lighting lamps.

[0007] As a further solution of the present invention: a controller is installed below the thermal insulation layer, and a battery is arranged below the controller.

[0008] As a further solution of the present invention: a magnetic shielding block is installed below the battery, and a strong magnet is installed below the magnetic shielding block.

[0009] As a further solution of the present invention: the battery and the controller are linearly connected, and the battery and the lighting lamp are linearly connected.

[0010] As a further solution of the present invention: the outer surface of the outer wall protection cover is provided with anti-slip grooves.

[0011] As a further solution of the present invention: the outsides of the A camera, the B camera and the C camera are all provided with retractable lens protection covers.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The present invention provides a top protective cover and an outer wall protective cover on the outside of the capsule endoscope, and closely connects them through connecting threads, thereby enhancing the anti-collision and anti-extrusion capabilities of the endoscope when passing through a complex and changeable digestive tract environment, reducing the risk of equipment damage caused by accidental collision or extrusion, reducing the possibility of internal substance leakage due to poor sealing, avoiding potential harmful substances from leaking into the digestive tract, and ensuring the safety and health of patients;

[0014] 2. The present invention avoids interference of strong magnets on antenna signals by arranging strong magnets and antennas at the bottom and top of the device respectively. By introducing a magnetic shielding block between the strong magnets and the antenna, an efficient magnetic field isolation layer is constructed, which further weakens the negative impact of strong magnets on signal transmission, avoids signal attenuation or distortion caused by magnetic field interference, and ensures the clarity and accuracy of the shooting results.

[0015] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure in an embodiment of the present invention;

[0017] Figure 2 A schematic diagram of a connecting thread in an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of a housing in an embodiment of the present invention;

[0019] Figure 4 is a schematic diagram of an antenna in an embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of the explosion inside the housing in an embodiment of the present invention;

[0021] Figure 6 Schematic diagram of camera A in an embodiment of the present invention.

[0022] In the figure: 1. Top protective cover; 2. Outer wall protective cover; 3. Card block; 4. Card slot; 5. Sealing interface; 6. Transparent cover; 7. Connecting thread; 8. Shell; 9. Antenna; 10. Insulation layer; 11. Controller; 12. Battery; 13. Magnetic shielding block; 14. Strong magnet; 15. Lighting; 16. Camera A; 17. Support frame; 18. Camera B; 19. Camera C; 20. Lens protective cover. DETAILED DESCRIPTION

[0023] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0024] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] Example 1

[0026] like Figure 1-Figure 6 As shown, the three-lens high-precision capsule endoscope of the present invention includes a shell 8, a transparent cover 6 is detachably installed on the top surface of the shell 8, a card block 3 is installed on the surface of the shell 8, a sealing interface 5 is provided on the top of the shell 8, an outer wall protection cover 2 is provided on the outside of the shell 8, a card slot 4 adapted to the card block 3 is opened on the inner wall of the outer wall protection cover 2, and the top surface of the outer wall protection cover 2 is connected to the top protection cover 1 via a connecting thread 7.

[0027] A heat insulating layer 10 is installed on the top inner wall of the shell 8 , a support frame 17 is installed on the top surface of the heat insulating layer 10 , and an antenna 9 is installed on the top surface of the support frame 17 .

[0028] Three groups of lighting lamps 15 are installed at equal intervals on the surface of the support frame 17 , and an A camera 16 , a B camera 18 and a C camera 19 are installed between the three groups of lighting lamps 15 , respectively.

[0029] A controller 11 is installed below the heat insulation layer 10 , and a battery 12 is provided below the controller 11 .

[0030] A magnetic shielding block 13 is installed below the battery 12 , and a strong magnet 14 is installed below the magnetic shielding block 13 .

[0031] The battery 12 and the controller 11 are linearly connected, and the battery 12 and the lighting lamp 15 are linearly connected.

[0032] In one embodiment of the present invention: the outer surface of the outer wall protection cover 2 is provided with anti-slip grooves.

[0033] In one embodiment of the present invention, a retractable lens protection cover 20 is disposed outside the A camera 16 , the B camera 18 , and the C camera 19 .

[0034] The shell 8 serves as the main body of the endoscope, and a transparent cover 6 is detachably installed on its top surface to facilitate maintenance and replacement of internal components. On the outside of the shell 8, an outer wall protection cover 2 is provided, which is tightly connected to the shell 8 through a connecting thread 7 to form a solid external protective layer. The design of the outer wall protection cover 2 fully takes into account the complexity of the digestive tract environment, and a card slot 4 is provided on its inner wall to match the card block 3 on the surface of the shell 8 to ensure a firm connection between the protection cover and the shell 8. At the same time, the outer surface of the outer wall protection cover 2 is also provided with an anti-slip texture to increase the stability and safety of medical staff during operation. In addition, the top protection cover 1 is connected to the top surface of the outer wall protection cover 2 through a connecting thread 7, which further enhances the protection capability of the top of the endoscope. This double protection design significantly improves the endoscope's ability to resist collision and extrusion when passing through a complex and changeable digestive tract environment, and reduces the risk of equipment damage due to accidental collision or extrusion.

[0035] Example 2

[0036] It is basically the same as Example 1, except that the strong magnet 14 and the antenna 9 are respectively arranged at the bottom and top of the device to avoid direct interference of the strong magnet 14 on the antenna 9 signal. At the same time, a magnetic shielding block 13 is introduced between the strong magnet 14 and the antenna 9 to construct an efficient magnetic field isolation layer. The magnetic shielding block 13 is made of a material with high magnetic permeability, which can effectively absorb and disperse the magnetic field energy emitted by the strong magnet 14, thereby weakening its negative impact on the signal transmission of the antenna 9. This design ensures that the capsule endoscope can stably and efficiently transmit high-definition images and data after taking it, avoiding signal attenuation or distortion caused by magnetic field interference.

[0037] Specifically, by providing a top protective cover 1 and an outer wall protective cover 2 on the outside of the capsule endoscope and tightly connecting them through a connecting thread 7, the endoscope's ability to resist collision and extrusion when passing through a complex and changeable digestive tract environment is enhanced, the risk of equipment damage due to accidental collision or extrusion is reduced, the possibility of internal substance leakage due to poor sealing is reduced, and potential harmful substances are avoided from leaking into the digestive tract, thereby ensuring the safety and health of the patient.

[0038] Specifically, by arranging the strong magnet 14 and the antenna 9 at the bottom and the top of the device respectively, the strong magnet 14 is prevented from interfering with the antenna 9 signal. By introducing the magnetic shielding block 13 between the strong magnet 14 and the antenna 9, an efficient magnetic field isolation layer is constructed, which further weakens the negative impact of the strong magnet 14 on signal transmission, avoids signal attenuation or distortion caused by magnetic field interference, and ensures the clarity and accuracy of the shooting results.

[0039] Working principle:

[0040] First, the patient puts on the capsule endoscope equipped with the top protective cover 1 and the outer wall protective cover 2. The two protective covers are tightly connected by the connecting thread 7, which provides enhanced protection for the endoscope and ensures that it can resist collision and extrusion when passing through the complex and changeable digestive tract environment, while reducing the risk of internal material leakage. Subsequently, the capsule endoscope starts to work in the digestive tract. The strong magnet 14 at the bottom is used to assist positioning or driving, while the antenna 9 at the top is responsible for sending and receiving high-definition images and data. In order to ensure the stability of signal transmission, a magnetic shielding block 13 is provided between the strong magnet 14 and the antenna 9, which effectively isolates the interference of the strong magnet 14 on the signal and avoids signal attenuation or distortion. Finally, the image data collected by the endoscope is transmitted wirelessly to an external receiving device for doctors to perform diagnostic analysis, thereby achieving safe, efficient and accurate digestive tract examination. At this point, the entire workflow ends.

[0041] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 5 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like 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 scope of protection of the present invention.

[0043] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above invention, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0044] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0045] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0046] It is apparent to those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and the changes still fall within the protection scope of the invention.

Claims

1. A three-lens high-precision capsule endoscope, comprising a housing (8), characterized in that: A transparent cover (6) is detachably mounted on the top surface of the shell (8), a block (3) is mounted on the surface of the shell (8), a sealing interface (5) is arranged on the top of the shell (8), an outer wall protection cover (2) is arranged on the outside of the shell (8), a slot (4) matching the block (3) is provided on the inner wall of the outer wall protection cover (2), and the top surface of the outer wall protection cover (2) is connected to the top protection cover (1) via a connecting thread (7).

2. The three-lens high-precision capsule endoscope according to claim 1, characterized in that: A heat insulating layer (10) is installed on the top inner wall of the shell (8), a support frame (17) is installed on the top surface of the heat insulating layer (10), and an antenna (9) is installed on the top surface of the support frame (17).

3. The three-lens high-precision capsule endoscope according to claim 2 is characterized in that: Three groups of lighting lamps (15) are installed at equal intervals on the surface of the support frame (17), and a camera A (16), a camera B (18) and a camera C (19) are installed respectively between the three groups of lighting lamps (15).

4. The three-lens high-precision capsule endoscope according to claim 2, characterized in that: A controller (11) is installed below the heat insulation layer (10), and a battery (12) is arranged below the controller (11).

5. The three-lens high-precision capsule endoscope according to claim 4, characterized in that: A magnetic shielding block (13) is installed below the battery (12), and a strong magnet (14) is installed below the magnetic shielding block (13).

6. The three-lens high-precision capsule endoscope according to claim 4, characterized in that: The battery (12) and the controller (11) are linearly connected, and the battery (12) and the lighting lamp (15) are linearly connected.

7. The three-lens high-precision capsule endoscope according to claim 1, characterized in that: The outer surface of the outer wall protection cover (2) is provided with anti-slip grooves.

8. The three-lens high-precision capsule endoscope according to claim 3, characterized in that: The A camera (16), the B camera (18) and the C camera (19) are all provided with a retractable lens protection cover (20) on the outside.

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