Visual gouty stone noninvasive lithotripsy device

Abstract

The utility model provides a visual non-invasive gouty stone lithotripsy device, which relates to the technical field of medical instruments and comprises a seat body, a first sheathing canal and a second sheathing canal. A driving part is arranged in the seat body, the first sheath tube is arranged on the seat body, a first channel is formed in the first sheath tube, one end of the first channel is communicated with the interior of the seat body, the other end of the first channel is detachably connected with a drill bit, and an input shaft of the drill bit is connected with an output shaft of the driving part; a second channel and a third channel are arranged in the second sheath tube, one end of the second channel and one end of the third channel are connected with the seat body, the other end of the second channel and the other end of the third channel are close to the drill bit, a camera part is arranged in the second channel, and a lighting part is arranged in the third channel. According to the utility model, the visual effect is good.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a visual non-invasive lithotripsy device for gout stones. Background Technology

[0002] Patients with rheumatic diseases are prone to developing tophi (gouty tophi) in their joints due to high uric acid levels, leading to severe joint pain. Current techniques require surgical treatment using specialized equipment to remove tophi attached to the articular cartilage, bursae, or surrounding tissues. However, current equipment generally lacks visualization capabilities or provides relatively poor visualization, forcing surgeons to rely on experience during the removal procedure, thus posing certain safety risks. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a visualized non-invasive lithotripsy device for gout stones, which has a better visualization effect.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A visualized, non-invasive lithotripsy device for gout stones, comprising:

[0006] The base has a drive mechanism inside;

[0007] A first sheath is disposed on the base body. A first channel is provided inside the first sheath. One end of the first channel communicates with the interior of the base body. A drill bit is detachably connected to the other end of the first channel. The input shaft of the drill bit is connected to the output shaft of the drive unit.

[0008] A second sheath is disposed on the base body. The second sheath has a second channel and a third channel. One end of the second channel and the third channel is connected to the base body, and the other end of the second channel and the third channel is close to the drill bit. A camera is disposed in the second channel, and a lighting element is disposed in the third channel.

[0009] The visual tophi non-invasive lithotripsy device described above further includes a third sheath, which is disposed on the base. The third sheath has a fourth channel inside, and a booster pump is disposed in the fourth channel. The base is also provided with a water supply pipe. One end of the fourth channel is connected to the water supply pipe, and the other end of the fourth channel is close to the drill bit.

[0010] Furthermore, in the above-described visualized non-invasive lithotripsy device for gout stones, the base is also provided with a handle, and the grip of the handle is provided with anti-slip texture.

[0011] Furthermore, in the aforementioned visualized non-invasive lithotripsy device for gout stones, a power supply cavity is also provided within the seat, in which a power supply is placed, and the power supply is electrically connected to the driving component, the camera component, and the lighting component.

[0012] Furthermore, in the aforementioned visualized non-invasive lithotripsy device for gout stones, a ring is also provided on the base.

[0013] Furthermore, in the aforementioned visualized non-invasive lithotripsy device for gout stones, the base is also equipped with a switch for controlling the start and stop of the drive component.

[0014] As described above, the visualized non-invasive lithotripsy device for gout stones further includes a second channel and several third channels inside the second sheath. The central axis of the second channel coincides with the central axis of the second sheath, and the central axes of the several third channels are arranged around the central axis of the second channel.

[0015] In the aforementioned visualized non-invasive lithotripsy device for gout stones, the driving component is further described as an electric motor or a hydraulic press.

[0016] In the aforementioned visualized non-invasive lithotripsy device for gout stones, the camera is further described as a spherical camera or a wireless pan-tilt camera.

[0017] In the aforementioned visualized non-invasive lithotripsy device for gout stones, the illumination element is further described as an LED light or an OLED light.

[0018] Compared with the prior art, the advantages of this utility model are as follows:

[0019] 1. This utility model achieves better visualization by combining the camera and lighting components inside the second sheath, making surgery safer for doctors;

[0020] 2. This utility model can promptly flush out the gouty tophi that have been broken up by the drill bit through the cooperation of the third sheath and the water supply pipe. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the device structure according to an embodiment of the present utility model;

[0023] Figure 2 for Figure 1Enlarged view of the structure at point A;

[0024] Figure 3 for Figure 1 Enlarged view of the structure at point B;

[0025] In the diagram: 1. Base; 2. First sheath; 3. Second sheath; 31. Second channel; 32. Third channel; 4. Third sheath; 41. Fourth channel; 5. Drill bit; 6. Switch; 7. Water supply pipe; 8. Handle; 9. Anti-slip texture; 10. Ring. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] Example:

[0028] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, in the embodiments of this utility model are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices.

[0029] It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0032] This utility model provides a technical solution: a visual non-invasive lithotripsy device for gout stones, comprising a base 1, a first sheath 2, and a second sheath 3. A drive component (not shown) is disposed inside the base 1. The first sheath 2 is mounted on the base 1 and has a first channel. One end of the first channel communicates with the interior of the base 1, and the other end of the first channel is detachably connected to a drill bit 5. The input shaft of the drill bit 5 is connected to the output shaft of the drive component. The second sheath 3 is mounted on the base 1 and has a second channel 31 and a third channel 32. One end of the second channel 31 and the third channel 32 is connected to the base 1, and the other end of the second channel 31 and the third channel 32 is close to the drill bit 5. A camera component (not shown) is disposed in the second channel 31, and an illumination component (not shown) is disposed in the third channel 32.

[0033] Specifically, please see Figures 1 to 3In use, this device effectively breaks down hard tophi using drill bit 5, detaching them from the tissue. Drill bit 5, mounted on the first sheath 2, can be replaced depending on the specific tophi removal procedure. For example, it can be replaced with a single-speed or variable-speed drill bit depending on the location of the tophi, or a stainless steel or carbide drill bit depending on the hardness of the tophi. Replacement is achieved by connecting drill bit 5 to the first channel via a threaded connection. The camera inside the second sheath 3 can capture images of the patient's subcutaneous tissue and fascia, transmitting them wirelessly or via wired connection to a screen for clear visualization by the doctor. Simultaneously, the lighting enhances the image brightness, resulting in better image quality and preventing accidental injury to the patient during surgery. Furthermore, the drive components may include, but are not limited to, electric motors and hydraulic presses; the camera components may include, but are not limited to, spherical cameras and wireless pan-tilt cameras; and the lighting components may include, but are not limited to, LED lights and OLED lights.

[0034] As an optional implementation, in some embodiments, a third sheath 4 is also included. The third sheath 4 is disposed on the base 1. A fourth channel 41 is provided inside the third sheath 4. A booster pump (not shown in the figure) is disposed in the fourth channel 41. The base 1 is also provided with a water supply pipe 7. One end of the fourth channel 41 is connected to the water supply pipe 7, and the other end of the fourth channel 41 is close to the drill bit 5.

[0035] Specifically, this device uses pressurized water to flush out broken tophi from the patient's body. Compared to traditional devices, it eliminates the need for an additional stone-grabbing mechanism, greatly simplifying the overall structure. Furthermore, water flushing is less likely to cause unnecessary injury to the patient compared to mechanical grasping, thus improving safety.

[0036] As an optional implementation, in some embodiments, the base 1 is also provided with a handle 8, and the grip of the handle 8 is provided with anti-slip texture 9. This makes it easier for doctors to hold the device during surgery, and the anti-slip texture 9 can increase the friction between the doctor and the handle 8, preventing the device from accidentally slipping from the doctor's hand during surgery.

[0037] As an optional implementation, in some embodiments, the base 1 is further provided with a power supply cavity (not shown in the figure), in which a power supply (not shown in the figure) is placed, and the power supply is electrically connected to the driving component, the camera component, and the lighting component. In this device, the power supply is built-in, eliminating the need for an external power supply cord, which facilitates surgical operations and avoids interference from the power cord during surgery.

[0038] As an optional implementation, in some embodiments, a ring 10 is also provided on the base 1. In this way, when the device is not in use, it can be suspended by the ring 10 for easy storage.

[0039] As an optional implementation, in some embodiments, the base 1 is also provided with a switch 6 for controlling the start and stop of the drive component. In this way, the doctor can control the start and stop of the device by means of the switch 6, which is quite convenient.

[0040] As an optional implementation, in some embodiments, the interior of the second sheath 3 is provided with a second channel 31 and several third channels 32. The central axis of the second channel 31 coincides with the central axis of the second sheath 3, and the central axes of the several third channels 32 are arranged around the central axis of the second channel 31. The camera in the second channel 31 is located at the center of the second sheath 3, while the lighting elements in the third channels 32 are arranged around the camera. This allows the lighting elements to provide sufficient illumination to the camera, resulting in clearer images captured by the camera.

[0041] As an optional implementation, in some embodiments, the driving component is an electric motor or a hydraulic press. Electric motors offer the advantage of relatively smooth operation, while hydraulic presses offer the advantage of higher output power. The appropriate component can be selected based on actual conditions, as long as it meets the requirement of driving the drill bit 5 to rotate.

[0042] As an optional implementation, in some embodiments, the camera is a spherical camera or a wireless pan-tilt camera. The spherical camera can achieve 360-degree omnidirectional shooting, while the wireless pan-tilt camera can transmit images wirelessly, allowing the image to be displayed on more screens. The specific choice can be made based on the actual situation, as long as it allows the doctor to clearly see the patient's subcutaneous tissue, fascia, etc.

[0043] As an optional implementation, in some embodiments, the lighting element is an LED light or an OLED light. LED lights are more energy-efficient and do not emit ultraviolet or infrared radiation, thus producing no radiation and being harmless to human health. OLED lights, on the other hand, provide uniform and soft light distribution and can offer different colors of light. The specific choice can be made based on the actual situation, as long as it meets the requirement of improving the brightness of the image.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] The above embodiments are merely illustrative of the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made based on the substance of the content of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A device for visualizing and non-invasively fragmenting gout tophi, comprising: include: The base has a drive mechanism inside; A first sheath is disposed on the base body. A first channel is provided inside the first sheath. One end of the first channel communicates with the interior of the base body. A drill bit is detachably connected to the other end of the first channel. The input shaft of the drill bit is connected to the output shaft of the drive unit. A second sheath is disposed on the base body. The second sheath has a second channel and a third channel. One end of the second channel and the third channel is connected to the base body, and the other end of the second channel and the third channel is close to the drill bit. A camera is disposed in the second channel, and a lighting element is disposed in the third channel.

2. The visualized non-invasive lithotripsy device for gout stones according to claim 1, characterized in that, It also includes a third sheath tube, which is disposed on the base body. The third sheath tube has a fourth channel inside, and a booster pump is disposed in the fourth channel. The base body is also provided with a water supply pipe. One end of the fourth channel is connected to the water supply pipe, and the other end of the fourth channel is close to the drill bit.

3. The visual gout tophi non-invasive lithotripsy device of claim 1, wherein, The seat is also provided with a handle, and the grip of the handle is provided with anti-slip texture.

4. The visual gout tophi non-invasive lithotripsy device of claim 1, wherein, The housing also includes a power supply cavity containing a power source, which is electrically connected to the drive unit, the camera unit, and the lighting unit.

5. The visual gout tophi non-invasive lithotripsy device of claim 1, wherein, The base is also provided with a ring.

6. The visual gout tophi non-invasive lithotripsy device of claim 1, wherein, The base is also equipped with a switch for controlling the start and stop of the drive component.

7. The visualized non-invasive lithotripsy device for gout stones according to claim 1, characterized in that, The second sheath has a second channel and several third channels inside. The central axis of the second channel coincides with the central axis of the second sheath, and the central axes of the several third channels are arranged around the central axis of the second channel.

8. The visual gout tophi non-invasive lithotripsy device of claim 1, wherein, The driving component is an electric motor or a hydraulic press.

9. The visual gout tophi non-invasive lithotripsy device of claim 1, wherein, The camera is either a spherical camera or a wireless pan-tilt camera.

10. The visual gout tophi non-invasive lithotripsy device of claim 1, wherein, The lighting element is an LED light or an OLED light.

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