Surgical treatment device for digestive tract deformities

Abstract

This invention belongs to the field of medical device technology, specifically a surgical treatment device for digestive tract malformations. It includes a support plate and casters, all fixedly connected to the bottom of the support plate. An adjustment mechanism is located on the top of the support plate, and a replacement mechanism is located on the top of the adjustment mechanism. The adjustment mechanism includes a cylindrical body fixedly connected to the top of the support plate. A vertical rod is inserted into the cylindrical body, and limit grooves are formed on both sides of the cylindrical body. Limit plates are inserted into the limit grooves, and support rings are fixedly connected to the surface of the limit plates. Fixing plates are fixedly connected to both sides of the cylindrical body. This surgical treatment device for digestive tract malformations allows for height adjustment by threading a fixing bolt into a threaded hole inside the fixing plate when the vertical rod is moved to a suitable height, ensuring the stability of the device during surgery.

Description

Technical Field

[0001] This invention belongs to the field of medical device technology, specifically relating to a surgical treatment device for digestive tract malformations. Background Technology

[0002] Gastrointestinal malformations are common congenital diseases, including various types such as esophageal atresia, intestinal atresia, and congenital megacolon, which require surgical correction. During gastrointestinal malformation surgery, surgeons need to use various instruments to perform procedures such as tissue separation, anastomosis, and support.

[0003] Current surgical devices for treating digestive tract malformations have the following drawbacks: Traditional devices have a fixed height and cannot be flexibly adjusted according to the height of the operating table or the doctor's operating habits, which increases the difficulty of surgical procedures. The connection of surgical instruments and devices is cumbersome, and changing instruments takes a long time, which can delay the surgical process. In addition, the connection is not stable and there is a risk of leakage or detachment. Surgical field observation devices are mostly fixed structures, which cannot achieve full-range adjustment and are difficult to adapt to the observation needs of narrow surgical spaces. They are also prone to operational errors due to blind spots. Summary of the Invention

[0004] To address the aforementioned problems in the prior art, this invention provides a surgical treatment device for digestive tract malformations, which features high adjustability.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a surgical treatment device for digestive tract malformations, comprising a support plate, and further comprising: The casters are all fixedly connected to the bottom of the support plate. The top of the support plate is provided with an adjustment mechanism, and the top of the adjustment mechanism is provided with a replacement mechanism. The adjustment mechanism includes: A cylindrical body is fixedly connected to the top of a support plate. A vertical rod is inserted into the cylinder. Limiting grooves are opened on both sides of the cylinder. Limiting plates are inserted into the limiting grooves. A support ring is fixedly connected to the surface of the limiting plate. Both sides of the cylinder surface are fixedly connected to a fixing plate. The surface of the fixing plate is provided with a threaded hole. A fixing bolt is threaded into the threaded hole. A support ring is threaded into the surface of the fixing bolt. The support ring is fixedly connected to the surface of the limiting plate.

[0006] Preferably, a support plate is fixedly connected to the top of the vertical rod, and fixed rods are fixedly connected to both sides of the top of the support plate. A support frame is fixedly connected to the bottom of the fixed rod, and the support frame is fixedly connected to the surface of the vertical rod. The support plate is the core load-bearing component, providing a stable installation foundation for subsequent replacement of mechanisms and observation components, and realizing the integrated load-bearing of all upper functional components.

[0007] Preferably, a support member is fixedly connected to the top of the support plate, and a support rod is rotatably connected to the top of the support member. The support rod is set at the top of the vertical rod, and the rotation of the support rod drives the upper observation component to adjust the angle synchronously, which can meet the multi-directional observation needs in the narrow space during gastrointestinal malformation surgery and provide a structural basis for "no blind spot vision".

[0008] Preferably, the replacement mechanism includes a fixing member, which is fixedly connected to the surface of the support plate by mounting bolts. A first elastic member is fixedly connected to the right side of the fixing member, and a quick connector is fixedly connected to the side of the first elastic member opposite to the fixing member. Through the quick connector, multiple operating heads with different functions can be detachably connected, eliminating the need to frequently replace the entire instrument. Only the operating head needs to be replaced to complete multiple operations such as separation, anastomosis, and suction. This high degree of integration improves surgical efficiency.

[0009] Preferably, the bottom of the first elastic member is provided with a placement member, and the bottom of the placement member is fixedly connected to an installation rod. The installation rod is fixedly connected to the surface of the vertical rod, and the installation rod fixes the placement member to the surface of the vertical rod, ensuring that the placement member is in a stable position and close to the quick connector, so as to facilitate the doctor to quickly pick up or replace the operating head and further improve the continuity of the surgical procedure.

[0010] Preferably, a support block is fixedly connected to the top of the support rod, and a display screen is fixedly connected to the top of the support block. The display screen is located at the top of the vertical rod. The display screen receives images of the surgical area captured by the camera, magnifies and presents fine tissues and lesions, solves the problem of limited field of view in traditional naked-eye observation, helps doctors accurately identify the boundaries of lesions and the relationship with surrounding tissues, reduces the risk of accidental injury during operation, and improves the safety of surgery.

[0011] Preferably, a second elastic element is fixedly connected to the left side of the support block, and a camera is fixedly connected to the left side of the second elastic element. A lighting lamp is fixedly connected to the top of the camera. The core image acquisition component, together with the rotation function of the support rod, enables the capture of images of the surgical area without blind spots, providing a clear real-time image source for the display screen.

[0012] Compared with the prior art, the beneficial effects of the present invention are: This surgical treatment device for digestive tract malformations allows for height adjustment by threading a fixing bolt into a threaded hole inside the fixing plate when the vertical rod is moved to the appropriate height, ensuring the stability of the device during surgery.

[0013] This surgical device for treating digestive tract malformations constructs a clear surgical field of view system through the coordinated operation of a lighting lamp and a miniature camera: the lighting lamp provides ample light to eliminate shadows in the surgical area; the miniature camera is mounted on a rotatable support rod, utilizing the rotational freedom of the support rod to achieve omnidirectional adjustment of the camera angle, achieving comprehensive coverage of the surgical area without blind spots; the images captured by the camera are transmitted to the display screen in real time, magnifying and presenting the delicate surgical area, helping doctors accurately identify lesions and surrounding tissues, reducing the risk of accidental injury, and improving surgical safety, especially suitable for the needs of delicate operations in digestive tract malformation surgery.

[0014] This surgical device for treating digestive tract malformations can detachably connect multiple operating heads with different functions through a set of quick-connect connectors. It eliminates the need to frequently replace the entire instrument; only the operating head needs to be replaced to complete various operations such as separation, anastomosis, and suction. It has a high degree of integration and improves surgical efficiency.

[0015] Other additional advantages and benefits of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the adjustment mechanism in this invention; Figure 3 This is a schematic diagram of the adjustment mechanism in this invention; Figure 4 This is a schematic diagram of the replacement mechanism in this invention.

[0017] In the diagram: 1. Support plate; 2. Adjustment mechanism; 21. Support plate; 22. Support rod; 23. Support component; 24. Cylinder; 25. Support frame; 26. Support ring; 27. Fixing bolt; 28. Limiting plate; 29. ​​Fixing plate; 201. Vertical rod; 202. Fixing rod; 3. Replacement mechanism; 31. Lighting lamp; 32. Miniature camera; 33. First elastic element; 34. Quick connector; 35. Placement component; 36. Mounting rod; 37. Support block; 38. Display screen; 39. Second elastic element; 301. Fixing component. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] This invention provides a technical solution: Example

[0020] Combination Figures 1 to 2 -3, a surgical treatment device for digestive tract malformations, including a support plate 1, and further comprising: The casters are all fixedly connected to the bottom of the support plate 1. The top of the support plate 1 is provided with an adjustment mechanism 2, and the top of the adjustment mechanism 2 is provided with a replacement mechanism 3. Adjustment mechanism 2 includes: A cylindrical body 24 is fixedly connected to the top of the support plate 1. A vertical rod 201 is inserted into the cylindrical body 24. Limiting grooves are opened on both sides of the cylindrical body 24. Limiting plates 28 are inserted into the limiting grooves. A support ring 26 is fixedly connected to the surface of the limiting plate 28. Both sides of the cylinder 24 are fixedly connected to a fixing plate 29. The surface of the fixing plate 29 is provided with threaded holes. The threaded holes are connected to fixing bolts 27. The surface of the fixing bolts 27 is connected to a support ring 26. The support ring 26 is fixedly connected to the surface of the limiting plate 28.

[0021] Furthermore, a support plate 21 is fixedly connected to the top of the vertical rod 201, and fixed rods 202 are fixedly connected to both sides of the top of the support plate 21. A support frame 25 is fixedly connected to the bottom of the fixed rod 202. The support frame 25 is fixedly connected to the surface of the vertical rod 201. The support plate 21 is the core load-bearing component, providing a stable installation foundation for the subsequent replacement of the mechanism 3 and the observation component, and realizing the integrated load-bearing of all upper functional components.

[0022] Furthermore, a support member 23 is fixedly connected to the top of the support plate 21, and a support rod 22 is rotatably connected to the top of the support member 23. The support rod 22 is set at the top of the vertical rod 201. The rotation of the support rod 22 drives the upper observation component to adjust the angle synchronously, which is adapted to the multi-directional observation needs in the narrow space during digestive tract malformation surgery, and provides a structural basis for "no blind spot vision". Example

[0023] See Figure 4Furthermore, based on Embodiment 1, the replacement mechanism 3 includes a fixing member 301, which is fixedly connected to the surface of the support plate 21 by mounting bolts. A first elastic member 33 is fixedly connected to the right side of the fixing member 301, and a quick connector 34 is fixedly connected to the side of the first elastic member 33 opposite to the fixing member 301. Through the quick connector 34, multiple operating heads with different functions can be detachably connected, eliminating the need to frequently replace the entire instrument. Only the operating head needs to be replaced to complete multiple operations such as separation, anastomosis, and suction. This high degree of integration improves surgical efficiency.

[0024] Quick connectors 34 are primarily used to connect various surgical heads suitable for different procedures such as separation, anastomosis, and suction during surgery. Therefore, quick connectors 34 can utilize existing technologies, such as: 1. Snap-on type: using a spring-loaded snap-on mechanism that releases upon pressing a button. Advantages: simple and quick. Disadvantages: connection may be unstable if the snap-on mechanism is damaged. Materials used include high-strength medical polymers or stainless steel to ensure durability and biocompatibility. 2. Rotation-locking type (Bayonet Mount): inserting the surgical head and then rotating it to lock it. Advantages: very secure connection. Disadvantages: requires two hands and is slightly slower than snap-on type. This structure could consider adding color coding for easy and quick identification. 3. Push-pull self-locking type: automatically locks upon pushing in, requiring a release button to remove. The structure is relatively complex but provides better safety and the potential for one-handed operation. 4. Magnetic type: uses magnetic attraction for connection and can be combined with a mechanical locking mechanism to ensure higher connection strength.

[0025] The quick connector 34 using any of the above structures requires the installation of a corresponding structure at the end of the corresponding operating head to achieve quick replacement. The selection range of the quick connector 34 has been described in detail above; of course, other existing connection methods suitable for this application can also be used.

[0026] Furthermore, a placement component 35 is provided at the bottom of the first elastic member 33, and an installation rod 36 is fixedly connected to the bottom of the placement component 35. The installation rod 36 is fixedly connected to the surface of the vertical rod 201, and the installation rod 36 fixes the placement component 35 to the surface of the vertical rod 201, ensuring that the placement component 35 is in a stable position and close to the quick connector 34, so that the doctor can quickly take or replace the operating head, further improving the continuity of the surgical procedure.

[0027] Furthermore, a support block 37 is fixedly connected to the top of the support rod 22, and a display screen 38 is fixedly connected to the top of the support block 37. The display screen 38 is set at the top of the vertical rod 201. The display screen 38 receives images of the surgical area captured by the camera, magnifies and presents fine tissues and lesions, solves the problem of limited field of view in traditional naked-eye observation, helps doctors accurately identify the boundaries of lesions and the relationship with surrounding tissues, reduces the risk of accidental injury during operation, and improves the safety of surgery.

[0028] Furthermore, a second elastic element 39 is fixedly connected to the left side of the support block 37, and a camera is fixedly connected to the left side of the second elastic element 39. A lighting lamp 31 is fixedly connected to the top of the camera. The core image acquisition component, together with the rotation function of the support rod 22, realizes the capture of images of the surgical area without blind spots, providing a clear real-time image source for the display screen 38.

[0029] If a certain level of shock absorption is required and durability is not a primary concern, the first elastic element 33 and the second elastic element 39 can be made of medical-grade rubber or elastomer, which offer good shock absorption, allow for significant deformation, and require no lubrication. Miniature helical springs can also be used; they are compact, cost-effective, and provide stable elastic force. Medical-grade stainless steel should be selected to ensure corrosion resistance and sterilization performance. The elastic force can be adjusted by changing the number of coils and the wire diameter. Wave springs can also be used; in space-constrained situations, wave springs offer greater elastic force and a smaller size, and similarly, medical-grade stainless steel should be selected.

[0030] The working principle and usage process of this invention are as follows: First, the device is moved to the surgical position using the casters. Then, the vertical rod 201 is slid up and down according to the height of the operating table. At this time, the limiting plate 28 slides inside the corresponding limiting groove. When the vertical rod 201 moves to a suitable height, the height of the device can be adjusted by threading the fixing bolt 27 into the threaded hole inside the fixing plate 29.

[0031] Then, by turning on the lighting 31 and the miniature camera 32, the doctor can rotate the support rod 22 to adjust the miniature camera 32 without blind spots, and observe the surgical area image through the display screen 38, ensuring a clear surgical field of vision and further improving the safety of the surgery.

[0032] The quick-connector 34 allows for the detachable connection of multiple operating heads with different functions. This eliminates the need to frequently replace the entire instrument; simply changing the operating head is sufficient to perform various operations such as separation, anastomosis, and suction. This high level of integration improves surgical efficiency.

[0033] The specific structures of the aforementioned lighting lamp 31, miniature camera 32, and display screen 38 are not the points of this invention. Any existing lighting lamp 31, miniature camera 32, and display screen 38 suitable for this application can be used. This application will not describe their structures and functions separately.

[0034] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for surgical treatment of digestive tract deformities, comprising a support plate (1), characterized in that, Also includes: The casters are all fixedly connected to the bottom of the support plate (1). The top of the support plate (1) is provided with an adjustment mechanism (2), and the top of the adjustment mechanism (2) is provided with a replacement mechanism (3). The adjustment mechanism (2) includes: The cylindrical body (24) is fixedly connected to the top of the support plate (1). A vertical rod (201) is inserted into the cylindrical body (24). Limiting grooves are opened on both sides of the cylindrical body (24). A limiting plate (28) is inserted into the limiting groove. A support ring (26) is fixedly connected to the surface of the limiting plate (28). Both sides of the cylinder (24) are fixedly connected to a fixing plate (29). The fixing plate (29) has a threaded hole on its surface. A fixing bolt (27) is threaded into the threaded hole. A support ring (26) is threaded onto the surface of the fixing bolt (27). The support ring (26) is fixedly connected to the surface of the limiting plate (28).

2. The device according to claim 1, wherein: The top of the vertical rod (201) is fixedly connected to a support plate (21), and both sides of the top of the support plate (21) are fixedly connected to a fixing rod (202). The bottom of the fixing rod (202) is fixedly connected to a support frame (25), and the support frame (25) is fixedly connected to the surface of the vertical rod (201).

3. The device according to claim 2, wherein: The top of the support plate (21) is fixedly connected to a support member (23), and the top of the support member (23) is rotatably connected to a support rod (22), which is located at the top of the vertical rod (201).

4. The device according to claim 1, wherein: The replacement mechanism (3) includes a fixing member (301), which is fixedly connected to the surface of the support plate (21) by mounting bolts. A first elastic member (33) is fixedly connected to the right side of the fixing member (301), and a quick connector (34) is fixedly connected to the side of the first elastic member (33) away from the fixing member (301).

5. The device according to claim 4, wherein: The first elastic member (33) has a placement member (35) at its bottom, and the placement member (35) has a mounting rod (36) fixedly connected to its bottom. The mounting rod (36) is fixedly connected to the surface of the vertical rod (201).

6. The device according to claim 3, wherein: The support rod (22) is fixedly connected to the top of the support block (37), and the support block (37) is fixedly connected to the top of the display screen (38), which is located on the top of the vertical rod (201).

7. The device according to claim 6, wherein: The support block (37) is fixedly connected to a second elastic element (39) on the left side, and a camera is fixedly connected to the left side of the second elastic element (39). A lighting lamp (31) is fixedly connected to the top of the camera.

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