Orthopedic surgery medical consumable intelligent inspection equipment
By designing an intelligent inspection device for orthopedic surgical medical consumables, an automated testing system was adopted to solve the problems of low efficiency and insufficient accuracy of traditional manual testing. This system enables efficient and accurate bone screw testing and data recording, supporting product quality management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINDE GUANGYUAN (BEIJING) INFORMATION TECH CO LTD
- Filing Date
- 2025-07-04
- Publication Date
- 2026-07-14
AI Technical Summary
Traditional bone screw testing relies on manual visual inspection, which is inefficient, has limited accuracy, and is prone to missed or false detections. It is also difficult to meet the needs of modern medical device production, which requires large-scale, high-consistency, and precision. Furthermore, the manual testing process has poor repeatability, and the data is difficult to retain and trace.
An intelligent inspection device for orthopedic surgical medical consumables was designed. It adopts a cabinet structure with a built-in inspection room and warehouse. It is equipped with guide rails, motors, camera mechanisms and sterilization lamps to realize automated detection and data recording. It identifies bone screw information through a multi-camera system and combines high-definition LED tubes and motor drive system to ensure high precision and consistency.
It achieves automated and high-precision bone screw testing, reduces manual operation, improves testing efficiency and consistency, has data recording function, and supports quality management throughout the product lifecycle.
Smart Images

Figure CN224499972U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of orthopedic consumables inspection technology, specifically to intelligent inspection equipment for orthopedic surgical medical consumables. Background Technology
[0002] Bone screws are a commonly used implantable medical device in orthopedic surgery, widely used in the treatment of fracture internal fixation, spinal fusion, and cervical spine injuries. Because they are directly implanted into the human body, extremely high quality requirements are placed on the product's dimensional accuracy, surface quality, and material consistency.
[0003] Traditional bone screw inspection methods primarily rely on manual visual inspection and measurement. This approach is inefficient, time-consuming, and labor-intensive. The accuracy is limited by the operator's experience, and problems such as missed detections, false detections, and the spread of infectious diseases are prone to occur. It is ill-suited to the demands of high-volume, high-consistency, and precision modern medical device production. Furthermore, manual inspection processes have poor repeatability, and data is difficult to retain and trace, hindering quality management throughout the product's entire lifecycle.
[0004] To address the aforementioned issues, an intelligent inspection device for orthopedic surgical medical consumables was proposed. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides an intelligent inspection device for orthopedic surgical medical consumables, which solves the problems mentioned in the background section.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent inspection device for orthopedic surgical medical consumables, comprising a cabinet, the upper half of which is configured as an inspection room, and the lower half of which is configured as a warehouse. An inspection table is fixedly connected inside the inspection room, and a fixed base is fixedly connected to the bottom of the inspection table. A first guide rail is fixedly connected inside the fixed base. A lead screw is rotatably connected to one side of the inner cavity of the first guide rail, and a first motor is fixedly connected to the other side of the inner cavity of the first guide rail. The output end of the first motor is fixedly connected to one end of the lead screw. A drive block is threadedly connected to the outer side of the lead screw. Both ends of the drive block pass through guide grooves opened on the surface of the inspection table and extend to the top of the inspection table. Trays are fixedly connected to both ends of the drive block.
[0007] Preferably, a second guide rail is installed in the inner cavity of the inspection room and above the inspection table. A threaded rod is rotatably connected to one side of the inner cavity of the second guide rail, and a second motor is fixedly connected to the other side of the inner cavity of the second guide rail. The output end of the second motor is fixedly connected to one end of the threaded rod. A moving block is threadedly connected to the outer side of the threaded rod. Both ends of the moving block pass through the sliding grooves opened on the surface of the second guide rail and extend to the outer side of the second guide rail. Mounting seats are fixedly connected to both ends of the moving block.
[0008] Preferably, a camera mechanism is fixedly connected to one side of the mounting base, a slide rail is fixedly connected to the inner cavity of the inspection chamber, and the top of the mounting base is slidably connected to the bottom of the slide rail.
[0009] Preferably, the surface of the cabinet and the front end of the inspection room are hinged with two doors, and a disinfection lamp is fixedly connected to the bottom of the second guide rail.
[0010] Preferably, a screen is fixedly connected to the surface of the cabinet and above the inspection room, and a light switch is installed on the side of the cabinet.
[0011] Preferably, an emergency stop button is fixedly connected to the side of the cabinet and to the side of the light switch; an industrial control computer switch is fixedly connected to the side of the cabinet and to the side of the emergency stop button; USB ports are fixedly connected to the side of the cabinet and below the industrial control computer switch and the emergency stop button; four casters are fixedly connected to the bottom of the cabinet; and a rotary switch, a power switch, a power plug, and a network cable port are installed on the back of the cabinet.
[0012] This utility model provides an intelligent inspection device for orthopedic surgical medical consumables, which has the following beneficial effects:
[0013] This intelligent inspection device for orthopedic surgical medical consumables occupies less space compared to traditional inspection tables. All commonly used buttons and switches are located on the right side of the device, making it convenient for manual operation. It ensures that bone screw carriers can be automatically identified inside the inspection table without the need for manual operation. Attached Figure Description
[0014] Figure 1 This is a side view of the structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the moving structure of the camera mechanism of this utility model;
[0017] Figure 4 This is a schematic diagram of the internal structure of the second guide rail of this utility model;
[0018] Figure 5 This is a schematic diagram of the internal structure of one end of the fixing base of this utility model;
[0019] Figure 6 This is a schematic diagram of the internal structure of the other end of the fixing base of this utility model;
[0020] Figure 7 This is a schematic diagram of the back structure of the cabinet of this utility model.
[0021] In the diagram: 1. Cabinet; 2. Casters; 3. Warehouse; 4. Inspection room; 5. Inspection table; 6. Pallet; 7. Mounting base; 8. First guide rail; 9. First motor; 10. Drive block; 12. Slide rail; 13. Second guide rail; 14. Second motor; 15. Threaded rod; 16. Moving block; 17. Mounting base; 18. Camera mechanism; 19. Disinfection lamp; 20. Screen; 21. Door switch; 22. Light switch; 23. Industrial computer switch; 24. Emergency stop button; 25. USB port; 26. Lead screw; 27. Rotary switch; 28. Power switch; 29. Power plug; 30. Network cable port. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] Please see Figures 1 to 7 This utility model provides a technical solution: an intelligent inspection device for orthopedic surgical medical consumables, including a cabinet 1. The upper part of the cabinet 1 is set as an inspection room 4, and the lower part of the cabinet 1 is set as a warehouse 3. An inspection table 5 is fixedly connected inside the inspection room 4. A fixed base 7 is fixedly connected to the bottom of the inspection table 5. A first guide rail 8 is fixedly connected inside the fixed base 7. A lead screw 26 is rotatably connected to one side of the inner cavity of the first guide rail 8. A first motor 9 is fixedly connected to the other side of the inner cavity of the first guide rail 8. The output end of the first motor 9 is fixedly connected to one end of the lead screw 26. A drive block 10 is threadedly connected to the outer side of the lead screw 26. The two ends of the drive block 10 pass through guide grooves opened on the surface of the inspection table 5 and extend to the top of the inspection table 5. A tray 6 is fixedly connected to both ends of the drive block 10. The tray 6 has a size of 300*400mm, which is convenient for placing any fixed carrier.
[0024] A second guide rail 13 is installed inside the inspection chamber 4 and above the inspection table 5. A threaded rod 15 is rotatably connected to one side of the inner cavity of the second guide rail 13, and a second motor 14 is fixedly connected to the other side of the inner cavity of the second guide rail 13. The output end of the second motor 14 is fixedly connected to one end of the threaded rod 15. A moving block 16 is threadedly connected to the outer side of the threaded rod 15. Both ends of the moving block 16 pass through the sliding grooves opened on the surface of the second guide rail 13 and extend to the outer side of the second guide rail 13. Mounting seats 17 are fixedly connected to both ends of the moving block 16. The movement of the moving block 16 is limited and guided by the sliding grooves.
[0025] A camera mechanism 18 is fixedly connected to one side of the mounting base 17, and a slide rail 12 is fixedly connected to the inner cavity of the inspection chamber 4. The top of the mounting base 17 is slidably connected to the bottom of the slide rail 12. The camera mechanism 18 consists of an OCR camera, a bone screw camera, and a depth camera. During the bone screw inspection process, the three cameras operate simultaneously. High-definition LED energy-saving lamps are provided on both sides of the inner cavity of the inspection chamber 4. When inspecting bone screws, the brightness of the LED lights can be dynamically adjusted to ensure that bone screw information can be clearly identified and high-definition bone screw information can be captured, preventing excessively dark or bright reflections. The output end of the second motor 14 drives the threaded rod 15 to rotate, so that when the threaded rod 15 drives the moving block 16 to move the mounting base 17 and the camera mechanism 18, the top of the mounting base 17 slides along the bottom of the slide rail 12.
[0026] Two hinged doors 21 are connected to the surface of the cabinet 1 and the front end of the inspection room 4. A disinfection lamp 19 is fixedly connected to the bottom of the second guide rail 13. The disinfection lamp 19 can disinfect the interior of the inspection room 4 at regular intervals.
[0027] A screen 20 is fixedly connected to the surface of the cabinet 1 and above the inspection room 4. A light switch 22 is installed on the side of the cabinet 1. The screen 20 is a 19-inch monitor with a height suitable for human operation. The warehouse 3 can store items such as printers or nail trays. The rotating light switch 22 supports turning the internal disinfection light 19 on and off. The industrial control computer switch 23 can control the industrial control computer. If an abnormality occurs during the operation of the equipment, the emergency stop button 24 can be rotated to stop the equipment.
[0028] An emergency stop button 24 is fixedly connected to the side of cabinet 1, next to the light switch 22. An industrial control computer switch 23 is fixedly connected to the side of cabinet 1, next to the emergency stop button 24. USB ports 25 are fixedly connected to the side of cabinet 1, below the industrial control computer switch 23 and the emergency stop button 24. Four casters 2 are fixedly connected to the bottom of cabinet 1. A rotary switch 27, a power switch 28, a power plug 29, and a network cable port 30 are installed on the back of cabinet 1. Rotary switch 27: Rotating the key opens the back cover. After connecting the power cord using the rocker switch 28, pressing the rocker switch powers the device. Power plug 29: Supports 220V power supply. Network cable port 30: Supports data transmission via network cable connection. The casters 2 have a locking function and can support a weight of over 800kg. Several USB ports 25 facilitate the connection of external devices such as wireless mice and barcode scanners.
[0029] In summary, this intelligent inspection equipment for orthopedic surgical medical consumables involves opening the switch door 21 and placing orthopedic consumables such as screws, bone plates, intramedullary nails, hollow nails, spinal universal nails, titanium rods, fusion devices, cages, plugs, nuts, and anterior and posterior cervical spine plates on the tray 6. Then, the switch door 21 is closed, sealing the inspection chamber 4. The output of the first motor 9 drives the lead screw 26 to rotate, which in turn drives the drive block 10 to move. The drive block 10 then moves the tray 6, moving the orthopedic consumables on its surface. The output of the second motor 14 drives the threaded rod 15 to rotate, which in turn drives the moving block 16 to move the mounting base 17 and the camera mechanism 18. The camera mechanism 18 captures images of the orthopedic consumables, which are then analyzed to inspect the consumables. After inspection, the switch door 21 is opened, and the inspected consumables are removed from the top of the tray 6.
[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. Intelligent inspection equipment for orthopedic surgical medical consumables, including a cabinet (1), characterized in that: The upper part of the cabinet (1) is set as an inspection room (4), and the lower part of the cabinet (1) is set as a warehouse (3). An inspection table (5) is fixedly connected inside the inspection room (4). A fixed seat (7) is fixedly connected to the bottom of the inspection table (5). A first guide rail (8) is fixedly connected inside the fixed seat (7). A lead screw (26) is rotatably connected to one side of the inner cavity of the first guide rail (8). A first motor (9) is fixedly connected to the other side of the inner cavity of the first guide rail (8). The output end of the first motor (9) is fixedly connected to one end of the lead screw (26). A drive block (10) is threadedly connected to the outer side of the lead screw (26). The two ends of the drive block (10) pass through the guide groove opened on the surface of the inspection table (5) and extend to the top of the inspection table (5). A tray (6) is fixedly connected to both ends of the drive block (10).
2. The intelligent inspection equipment for orthopedic surgical medical consumables according to claim 1, characterized in that: A second guide rail (13) is installed in the inner cavity of the inspection room (4) and above the inspection table (5). A threaded rod (15) is rotatably connected to one side of the inner cavity of the second guide rail (13), and a second motor (14) is fixedly connected to the other side of the inner cavity of the second guide rail (13). The output end of the second motor (14) is fixedly connected to one end of the threaded rod (15). A moving block (16) is threadedly connected to the outer side of the threaded rod (15). The two ends of the moving block (16) pass through the sliding groove opened on the surface of the second guide rail (13) and extend to the outer side of the second guide rail (13). The two ends of the moving block (16) are fixedly connected to the mounting base (17).
3. The intelligent inspection device for orthopedic surgical medical consumables according to claim 2, characterized in that: A camera mechanism (18) is fixedly connected to one side of the mounting base (17), and a slide rail (12) is fixedly connected to the inner cavity of the inspection chamber (4). The top of the mounting base (17) is slidably connected to the bottom of the slide rail (12).
4. The intelligent inspection device for orthopedic surgical medical consumables according to claim 2, characterized in that: The cabinet (1) has two hinged doors (21) on its surface and at the front end of the inspection room (4), and a disinfection lamp (19) is fixedly connected to the bottom of the second guide rail (13).
5. The intelligent inspection device for orthopedic surgical medical consumables according to claim 1, characterized in that: A screen (20) is fixedly connected to the surface of the cabinet (1) and above the inspection room (4), and a light switch (22) is installed on the side of the cabinet (1).
6. The intelligent inspection device for orthopedic surgical medical consumables according to claim 1, characterized in that: An emergency stop button (24) is fixedly connected to the side of the cabinet (1) and to the side of the light switch (22). An industrial control computer switch (23) is fixedly connected to the side of the cabinet (1) and to the side of the emergency stop button (24). A USB port (25) is fixedly connected to the side of the cabinet (1) and below the industrial control computer switch (23) and the emergency stop button (24). Four casters (2) are fixedly connected to the bottom of the cabinet (1). A rotary switch (27), a power switch (28), a power plug (29), and a network cable port (30) are installed on the back of the cabinet (1).