Thoracoscope device integrated with local anesthesia in cavity

Abstract

The utility model relates to the technical field of medical equipment, and discloses an integrated intracavity local anesthesia thoracoscope device which comprises a connecting shell, sliding blocks are connected to the left side and the right side of the connecting shell in a sliding mode, a first rotating ring is fixedly connected to the top of the connecting shell, and a second rotating ring is fixedly connected to the bottom of the connecting shell. A core rotating shaft is fixedly connected between the first rotating ring and the second rotating ring, the top of the core rotating shaft penetrates through the connecting shell to be fixedly connected with a rotating disc, a rotating rod is fixedly connected to the outer wall of the core rotating shaft, second rotating shafts are rotationally connected to the front end and the rear end of the rotating rod, and connecting rods are rotationally connected to the outer walls of the second rotating shafts. According to the utility model, the arc-shaped soft cushion can be adjusted to a proper size according to the body type of a patient, the width-adjustable bracket can be adjusted according to the anatomical characteristics of the patient and the operation requirements, personalized operation support is provided, and the flexibility is beneficial to adapting to the thoracic cavity structures of different patients and improving the success rate of the operation.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a thoracoscopy device integrating intracavitary local anesthesia. Background Technology

[0002] The integrated thoracoscopic device for intracavitary local anesthesia is an innovative medical device designed to improve surgical safety and patient comfort by combining local anesthesia with thoracoscopic surgery. This device integrates the visual and operational functions of a thoracoscopic endoscope with a local anesthesia administration system, enabling simultaneous real-time visual monitoring and local anesthesia during thoracic surgery. Intracavitary anesthesia during thoracic surgery involves injecting an anesthetic agent outside the thoracic cavity wall to block nerves and produce an analgesic effect. During this time, the patient remains conscious but experiences no pain in the surgical area; it is often used in conjunction with sedatives.

[0003] The components of an integrated thoracoscopic device for local anesthesia include a thoracoscope, providing high-definition endoscopic vision that allows surgeons to observe intrathoracic tissue structures in real time; a local anesthesia injection system, an injection device integrated into the thoracoscope for injecting local anesthetic into the target site. Surgeons can observe the anesthetic effect through the thoracoscope while administering the local anesthetic, ensuring the smooth progress of the surgery. The device supports minimally invasive surgery, reduces surgical incisions, and improves patient recovery. It is commonly used in sympathectomy for the treatment of hyperhidrosis, Raynaud's syndrome, and intractable pain. During sympathectomy, it helps surgeons to more clearly observe blood vessels and nerves, avoid collateral damage, reduce bleeding, and significantly reduce surgical trauma.

[0004] Integrated thoracoscopic devices for endoscopic local anesthesia can significantly reduce intraoperative pain, improve patient comfort, and reduce postoperative pain. Traditional general anesthesia may carry risks, while local anesthesia can reduce these risks, especially for high-risk patients. However, existing integrated thoracoscopic devices for endoscopic local anesthesia lack adjustable support frames, making operation inconvenient for medical staff, increasing surgical time, and raising surgical risks. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a thoracoscopic device with integrated intracavitary local anesthesia, which aims to improve the problem of the lack of an adjustable support frame in the prior art, which increases the surgical risk.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an integrated endoscopic local anesthesia thoracoscope device, comprising a connecting shell, sliding blocks slidably connected to the left and right sides of the connecting shell, a rotating ring one fixedly connected to the top of the connecting shell, a rotating ring two fixedly connected to the bottom of the connecting shell, a core rotating shaft fixedly connected between adjacent rotating rings one and two, a rotating disk fixedly connected through the connecting shell to the top of the core rotating shaft, a rotating rod fixedly connected to the outer wall of the core rotating shaft, a rotating shaft two rotatably connected to the front and rear ends of the rotating rod, a connecting rod rotatably connected to the outer wall of the rotating shaft two, a rotating shaft one rotatably connected to the other end of the connecting rod, the outer wall of the rotating shaft one rotatably connected to the inner wall of the sliding block, arc-shaped plates fixedly connected to the left and right sides of the sliding block, a telescopic rod fixedly connected to the front side of the connecting shell, a thoracoscope fixedly connected to one end of the telescopic rod, an anesthetic needle fixedly connected to the end of the thoracoscope, and an adjustment mechanism provided at the bottom of the arc-shaped plate for automatically adjusting the distance.

[0007] As a further description of the above technical solution:

[0008] The adjustment mechanism includes a fixed block, the top of which is slidably connected to the bottom of the arc-shaped plate. A slow-speed motor is fixedly connected to the left side of the fixed block, and a gear is fixedly connected to the output end of the slow-speed motor. An adjustment rail is provided on the top of the fixed block, and sliders are fixedly connected to the bottom of the arc-shaped plate. The outer wall of the slider is slidably connected to the inner wall of the adjustment rail. A rack is fixedly connected to the bottom of the left slider, and the bottom of the rack is meshed with the outer wall of the gear.

[0009] As a further description of the above technical solution:

[0010] A controller is fixedly connected to the front right side of the connecting shell, and the controller is electrically connected to the slow motor.

[0011] As a further description of the above technical solution:

[0012] An indicator sign is fixedly connected to the front right side of the connecting shell, and a connecting line is fixedly connected to the top of the telescopic rod.

[0013] As a further description of the above technical solution:

[0014] The lower side of the arc-shaped plate is uniformly and fixedly connected with elastic columns, and the other end of the elastic columns is fixedly connected with an arc-shaped soft pad.

[0015] As a further description of the above technical solution:

[0016] A square soft pad is fixedly connected to each of the two fixed blocks on an adjacent side, and soft strips are evenly fixedly connected to the outer wall of the square soft pad.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the rotating disk is provided with anti-slip ridges, and a buffer pad is fixedly connected at the connection between the arc plate and the sliding block.

[0019] As a further description of the above technical solution:

[0020] A dustproof pad is fixedly connected to the top of the inner wall of the adjusting rail, and the outer wall of the dustproof pad is slidably connected to the rack.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, when a thoracoscope is needed, rotating the rotating disk drives the rotating rod to rotate. The rotating rod causes the sliding block to move in the connecting shell, thereby causing the arc-shaped plates on both sides to contract and expand. This allows the arc-shaped soft pad to be adjusted to a suitable size according to the patient's body shape. The adjustable-width support can be adjusted according to the patient's anatomical characteristics and surgical needs, providing personalized surgical support, thereby improving surgical efficiency and shortening surgical time.

[0023] 2. In this utility model, when the thoracoscope needs to be moved slowly inside the body, the slow motor drives the gear to rotate, so that the rack moves slowly in the adjustment rail of the fixed block through the slider and the arc plate. The function of autonomous slow movement allows the surgeon to accurately position the thoracoscope during the operation, so that it can better contact and observe the target area. Through slow movement, the thoracoscope maintains a stable field of vision during the operation. Attached Figure Description

[0024] Figure 1 This is a perspective view of the front side of the connecting shell of a thoracoscopic device for integrated intracavitary local anesthesia proposed in this utility model.

[0025] Figure 2 This is a perspective view of the left side of the connecting shell of a thoracoscopic device for integrated intracavitary local anesthesia proposed in this utility model.

[0026] Figure 3 This is a perspective view of the right side of the connecting shell of a thoracoscopic device for integrated intracavitary local anesthesia proposed in this utility model.

[0027] Figure 4 This is a structural diagram of the core rotating shaft of a thoracoscopic device for integrated intracavitary local anesthesia proposed in this utility model.

[0028] Figure 5 This is a partial structural breakdown diagram of the adjustment mechanism of a thoracoscopic device for integrated intracavitary local anesthesia proposed in this utility model.

[0029] Legend:

[0030] 1. Connecting shell; 2. Adjusting mechanism; 201. Fixing block; 202. Adjusting rail; 203. Slow speed motor; 204. Gear; 205. Rack; 206. Slider; 3. Sliding block; 4. Rotating shaft one; 5. Connecting rod; 6. Rotating ring one; 7. Core rotating shaft; 8. Rotating ring two; 9. Rotating disk; 10. Rotating rod; 11. Rotating shaft two; 12. Arc plate; 13. Telescopic rod; 14. Thoracoscope; 15. Anesthesia needle; 16. Elastic column; 17. Dustproof pad; 18. Arc-shaped soft pad; 19. Square soft pad; 20. Indicator sign; 21. Controller; 22. Connecting wire; 23. Soft strip; 24. Anti-slip ridge; 25. Buffer pad. Detailed Implementation

[0031] The technical solutions of the present utility model 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 the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4 This utility model provides an embodiment of an integrated endoscopic local anesthesia thoracoscope, comprising a connecting shell 1, sliding blocks 3 slidably connected to the left and right sides of the connecting shell 1, a rotating ring 6 fixedly connected to the top of the connecting shell 1, a rotating ring 8 fixedly connected to the bottom of the connecting shell 1, a core rotating shaft 7 fixedly connected between the rotating ring 6 and the rotating ring 8, a rotating disk 9 fixedly connected to the top of the core rotating shaft 7 through the connecting shell 1, the core rotating shaft 7 bearing the main rotational function of the device, its top penetrating the connecting shell 1 and tightly combined with the rotating disk 9, forming a stable and easy-to-operate rotating device, a rotating rod 10 fixedly connected to the outer wall of the core rotating shaft 7, a rotating shaft 11 rotatably connected to the front and rear ends of the rotating rod 10, a connecting rod 5 rotatably connected to the outer wall of the rotating shaft 11, and the connecting rod... The other end of 5 is rotatably connected to a rotating shaft 4. The outer wall of the rotating shaft 4 is rotatably connected to the inner wall of the sliding block 3. The precise linkage between the rotating shaft 2 11 and the sliding block 3 ensures the accuracy and stability of the sliding block 3 during movement. Arc plates 12 are fixedly connected to both the left and right sides of the sliding block 3. A telescopic rod 13 is fixedly connected to the front side of the connecting shell 1. A thoracoscope 14 is fixedly connected to one end of the telescopic rod 13. An anesthetic needle 15 is fixedly connected to the end of the thoracoscope 14. An adjustment mechanism 2 is provided at the bottom of the arc plate 12. The adjustment mechanism 2 is used to automatically adjust the distance. A controller 21 is fixedly connected to the right front end of the connecting shell 1. The controller 21 is electrically connected to the slow motor 203. The electrical connection between the controller 21 and the slow motor 203 enables precise control of the entire device.

[0033] Specifically, the sliding blocks 3 have excellent wear resistance and smoothness, ensuring their stability and precision during sliding. The rotating rings 6 and 8 are closely connected by the core rotating shaft 7, forming the main shaft of the device. The core rotating shaft 7 is stable and has good transmission efficiency. The rotating disk 9 is ergonomically designed, providing doctors with a comfortable operating experience. The connecting rod 5, as an important component of the transmission, is made of lightweight and high-strength material, ensuring smooth and stable transmission. The arc plate 12 plays an important supporting and stabilizing role in the structure, and is closely connected to the sliding blocks 3, together forming a stable support platform. The thoracoscope 14 has clarity, stability, and flexibility. The anesthesia needle 15 is integrated at the end, allowing doctors to easily perform intracavitary anesthesia while performing thoracoscopy 14, greatly improving surgical efficiency and patient comfort. The adjustment mechanism 2 can automatically adjust the distance and angle according to actual surgical needs, making it convenient for doctors to adjust different observation angles when performing thoracic sympathectomy.

[0034] Please see the appendix Figure 1 and attached Figure 5 The adjustment mechanism 2 includes a fixed block 201, the top of which is slidably connected to the bottom of the arc plate 12. A slow motor 203 is fixedly connected to the left side of the fixed block 201. The slow motor 203 provides reliable power support for the adjustment of the arc plate 12 with its stable output performance and precise speed control. A gear 204 is fixedly connected to the output end of the slow motor 203. An adjustment rail 202 is provided on the top of the fixed block 201. A slider 206 is fixedly connected to the bottom of the arc plate 12. The outer wall of the slider 206 is slidably connected to the inner wall of the adjustment rail 202. The tight fit between the outer wall of the slider 206 and the inner wall of the adjustment rail 202 ensures the smoothness and stability of the sliding process. A rack 205 is fixedly connected to the bottom of the left slider 206. The bottom of the rack 205 is meshed with the outer wall of the gear 204. An indicator 20 is fixedly connected to the right side of the front end of the connecting shell 1. A connecting line 22 is fixedly connected to the top of the telescopic rod 13.

[0035] Specifically, the top of the fixed block 201 and the bottom of the arc plate 12 are stably connected, ensuring that the arc plate 12 can move smoothly horizontally along the top of the fixed block 201 during adjustment. The output end of the slow motor 203 is tightly connected to a precision-machined gear 204, which meshes with the bottom of the rack 205, resulting in a tight and noiseless connection. The slider 206 and the inner wall of the adjustment rail 202 are seamlessly and with low friction, thus ensuring the stability and accuracy of the arc plate 12 during adjustment. The indicator 20 provides necessary operating instructions and precautions.

[0036] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 Elastic columns 16 are uniformly fixedly connected to the lower side of the arc plate 12. An arc-shaped soft pad 18 is fixedly connected to the other end of the elastic column 16. The elastic column 16 has excellent rebound performance and durability. The arc-shaped soft pad 18 is made of delicate material and has a warm touch, effectively protecting the patient. Square soft pads 19 are fixedly connected to the adjacent sides of the two fixing blocks 201. Soft strips 23 are uniformly fixedly connected to the outer wall of the square soft pad 19. The square soft pad 19 plays an excellent role in buffering and protection. Soft strips 23 increase the friction with the contact surface. Anti-slip ridges 24 are provided on the outer wall of the rotating disk 9. A buffer pad 25 is fixedly connected to the connection between the arc plate 12 and the sliding block 3. The buffer pad 25 effectively reduces the direct impact and friction between the two. A dustproof pad 17 is fixedly connected to the top of the inner wall of the adjusting rail 202. The outer wall of the dustproof pad 17 is slidably connected to the rack 205.

[0037] Specifically, the elastic column 16 has good rebound performance and can effectively absorb and disperse impact force when subjected to external force. The soft strip 23 enhances the anti-slip effect and tactile comfort. The anti-slip ridge 24 provides reliable grip stability in actual operation. The dustproof pad 17 has good sealing and dustproof effect and can maintain a smooth sliding connection with the rack 205. The arc-shaped soft pad 18 can improve the patient's comfort when performing intracavitary anesthesia and sympathetic nerve cutting. The cushioning pad 25 can alleviate the discomfort caused to the patient by the vibration generated by the movement of the sliding block 3 during intracavitary anesthesia and sympathetic nerve cutting.

[0038] Working principle: When the thoracoscope 14 is needed, the rotating disk 9 is rotated, causing the core rotating shaft 7 to drive the rotating rod 10 to rotate between the rotating ring 6 and the rotating ring 8. The rotating rod 10 pulls the connecting rods 5 on both sides through the rotating shaft 2 11. The connecting rods 5 then move the sliding block 3 in the connecting shell 1 through the rotating shaft 1 4, thereby causing the arc-shaped plates 12 on both sides to contract and expand, so that the arc-shaped soft pad 18 can be adjusted to the appropriate size according to the patient's body shape. The adjustable width of the support can be adjusted according to the patient's anatomical characteristics and surgical needs, providing personalized surgical support. This flexibility helps to adapt to the chest structure of different patients when performing intracavitary anesthesia and sympathectomy, improving the success rate of the surgery. The design of the support makes it easier for surgeons to perform complex operations, thereby improving the efficiency of sympathectomy and intracavitary anesthesia and shortening the operation time.

[0039] When the thoracoscope 14 needs to be moved slowly inside the body, the controller 21 is activated to start the slow motor 203. The slow motor 203 drives the gear 204 to rotate, causing the rack 205 to move slowly along the adjustment rail 202 of the fixed block 201 via the slider 206 and the arc plate 12. The function of autonomous slow movement allows the surgeon to accurately position the thoracoscope 14 during the operation, enabling it to better contact and observe the target area. This precision helps to reduce damage to the surrounding healthy tissues. By moving slowly, the thoracoscope 14 can maintain a stable field of vision during the operation, reducing image shaking caused by the movement of surgical instruments.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A thoracoscope device integrated with intracavity local anesthesia comprising a connection housing (1), characterized in that: The left and right sides of the connecting shell (1) are slidably connected with sliding blocks (3), the top of the connecting shell (1) is fixedly connected with a rotating ring I (6), the bottom of the connecting shell (1) is fixedly connected with a rotating ring II (8), the adjacent rotating ring I (6) and rotating ring II (8) are fixedly connected with a core rotating shaft (7), the top of the core rotating shaft (7) penetrates through the connecting shell (1) and is fixedly connected with a rotating disc (9), the outer wall of the core rotating shaft (7) is fixedly connected with a rotating rod (10), the front and rear ends of the rotating rod (10) are rotatably connected with a rotating shaft II (11), the outer wall of the rotating shaft II (11) is rotatably connected with a connecting rod (5), the other end of the connecting rod (5) is rotatably connected with a rotating shaft I (4), the outer wall of the rotating shaft I (4) is rotatably connected with the inner wall of the sliding block (3), the left and right sides of the sliding block (3) are fixedly connected with arc-shaped plates (12), the front side of the connecting shell (1) is fixedly connected with a telescopic rod (13), one end of the telescopic rod (13) is fixedly connected with a thoracoscope (14), the end of the thoracoscope (14) is fixedly connected with an anesthetic needle (15), the bottom of the arc-shaped plate (12) is provided with an adjusting mechanism (2), and the adjusting mechanism (2) is used for automatically adjusting the distance.

2. The thoracoscope device integrated with intracavity local anesthesia according to claim 1, characterized in that: The adjusting mechanism (2) comprises a fixed block (201), the top of the fixed block (201) is slidably connected with the bottom of the arc-shaped plate (12), the left side of the fixed block (201) is fixedly connected with a slow motor (203), the output end of the slow motor (203) is fixedly connected with a gear (204), the top of the fixed block (201) is provided with an adjusting rail (202), and the bottom of the arc-shaped plate (12) is fixedly connected with sliding blocks (206).

3. The thoracoscope device integrated with intracavity local anesthesia according to claim 1, characterized in that: The front end right side of the connecting shell (1) is fixedly connected with a controller (21), and the controller (21) and the slow motor (203) are electrically connected.

4. The thoracoscope device integrated with intracavity local anesthesia according to claim 1, characterized in that: The front end right side of the connecting shell (1) is fixedly connected with an indicator (20), and the top end of the telescopic rod (13) is fixedly connected with a connecting line (22).

5. The thoracoscope device integrated with intracavity local anesthesia according to claim 1, characterized in that: The lower side of the arc-shaped plate (12) is uniformly fixedly connected with elastic columns (16), and the other end of the elastic column (16) is fixedly connected with an arc-shaped soft pad (18).

6. The thoracoscope device integrated with intracavity local anesthesia according to claim 2, characterized in that: The adjacent sides of the two fixed blocks (201) are fixedly connected with square soft pads (19), and the outer walls of the square soft pads (19) are uniformly fixedly connected with soft strips (23).

7. The thoracoscope device integrated with intracavity local anesthesia according to claim 1, characterized in that: The outer wall of the rotating disc (9) is provided with anti-skid edges (24), and the connecting place of the arc-shaped plate (12) and the sliding block (3) is fixedly connected with a buffer pad (25).

8. The thoracoscope device integrated with intracavity local anesthesia according to claim 2, characterized in that: The inner wall top of the adjusting rail (202) is fixedly connected with a dustproof pad (17), and the outer wall of the dustproof pad (17) is slidably connected with the rack (205).

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