Sealing module
By designing a sealed module, the problem of limited instrument functionality in knee replacement surgery was solved, enabling convenient packaging and portability of the equipment and power supply, reducing usage costs and improving versatility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING NATON INST OF MEDICAL TECH CO LTD
- Filing Date
- 2025-03-25
- Publication Date
- 2026-05-12
AI Technical Summary
Current knee replacement surgery devices have limited functionality and cannot meet different needs, leading to resource waste and increased costs. They are also inconvenient to carry and store.
A sealing module was designed, including a device packaging structure and a sealing box. The structure is simple, which facilitates the packaging and replacement of the device and power supply. It supports reusability and protects the device through the sealing box, making it easy to carry.
It achieves secure encapsulation of equipment and power supply, facilitates replacement and portability, reduces usage costs, and improves the universality and ease of use of the equipment.
Smart Images

Figure CN224220241U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of orthopedic medical device technology, and in particular to a sealing module. Background Technology
[0002] In knee replacement surgery, restoring the normal alignment of the knee joint is crucial to ensuring surgical success. Conventional instruments are often single consumables or devices with limited functionality, unable to adapt to diverse usage needs, potentially leading to resource waste, increased operating costs, and adverse environmental impacts.
[0003] Some current solutions propose a reusable measurement module for use in knee replacement surgery. This module can effectively solve the above problems, but it also has issues with portability and storage. Utility Model Content
[0004] This invention provides a sealing module for encapsulating reusable or disposable devices that is easy to carry.
[0005] To address the aforementioned technical problems, this utility model provides a sealing module, comprising:
[0006] The device encapsulation structure includes a first housing for encapsulating a device body and a second housing for encapsulating a power supply for supplying power to the device body, wherein a switch of the device body extends to the first housing;
[0007] A sealed box has a box body and a first cover. The device encapsulation structure is installed in the box body. The first cover is used to seal the box body and has a first handle.
[0008] In one embodiment, the first housing has a first region and a second region, the second housing is disposed in the first region, and the device body is disposed in the second region.
[0009] In one embodiment, the first housing has an outer frame, which is fitted into the second housing at a corresponding first region.
[0010] In one embodiment, a back plate is provided on one side of the outer frame corresponding to the second region, and the outer frame, back plate, and second housing cooperate to form a first chamber, with the device body disposed within the first chamber; or
[0011] The outer frame has a back plate on one side corresponding to the second region and the first region. The back plate encloses the second housing and cooperates with the outer frame and the second housing to form a first chamber. The device body is located in the first chamber.
[0012] In one embodiment, the second housing is detachably provided with a second cover, and the second housing is provided with a first sealing ring, the second cover and the first sealing ring cooperate to seal the second housing.
[0013] In one embodiment, a cover is provided on the side of the outer frame away from the back plate. The cover is detachably installed on the outer frame and encloses the device body in the first cavity.
[0014] In one embodiment, a first hole is provided on the top plate of the cover corresponding to the switch of the device body, so that the switch is exposed;
[0015] The top plate of the cover has a second hole corresponding to the switch indicator light of the device body, so that the switch indicator light is exposed.
[0016] In one embodiment, a second handle is rotatably provided on the outer edge of the cover, and a structurally matching groove is provided on the outer edge of the cover corresponding to the second handle, so that the second handle can be stored in the groove and does not protrude from the cover.
[0017] In one embodiment, the second handle portion of the cover is recessed to form a buckle with a sloping bottom, for extracting the second handle.
[0018] In one embodiment, the box body matches the shape of the device packaging structure, a second sealing ring is provided between the opening end of the box body and the first cover, and a first handle in the shape of a pull ring is rotatably provided on the first cover.
[0019] Based on the disclosure of the above embodiments, it can be understood that the beneficial effects of the present utility model include simple overall structure, easy to manufacture, and effective encapsulation of the device body and power supply, which facilitates safe use. It also supports the replacement of the device body and power supply, and has strong versatility. In addition, by setting a sealed box, the device encapsulation structure can be protected, which facilitates the storage and carrying of the device encapsulation structure. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the device packaging structure in an embodiment of the utility model.
[0021] Figure 2 This is a schematic diagram of the structure of the sealing box in an embodiment of the utility model.
[0022] Figure 3 This is a partial structural diagram of the device packaging structure in an embodiment of the utility model.
[0023] Figure 4 This is a schematic diagram of another part of the device packaging structure in an embodiment of the utility model.
[0024] Figure label:
[0025] 1-Equipment encapsulation structure; 2-First housing; 3-Second housing; 4-Box; 5-First cover; 6-First handle; 7-Outer frame; 8-Back plate; 9-Second cover; 10-Cover; 11-Second handle; 12-Snap-on; 13-Equipment body; 14-Power supply; 15-Switch; 16-Switch indicator light. Detailed Implementation
[0026] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but these are not intended to limit the scope of the present invention.
[0027] It should be understood that various modifications can be made to the embodiments disclosed herein. Therefore, the following description should not be considered as limiting, but merely as an example of embodiments. Other modifications within the scope of this disclosure will be apparent to those skilled in the art.
[0028] The accompanying drawings, which are included in and form part of this specification, illustrate embodiments of the present disclosure and, together with the general description of the disclosure given above and the detailed description of the embodiments given below, serve to explain the principles of the disclosure.
[0029] These and other features of the present invention will become apparent from the following description of preferred forms of embodiments given as non-limiting examples, with reference to the accompanying drawings.
[0030] It should also be understood that although the present invention has been described with reference to some specific examples, those skilled in the art can certainly implement many other equivalent forms of the present invention, which have the features described in the claims and are therefore all within the scope of protection defined herein.
[0031] The above and other aspects, features and advantages of this disclosure will become more apparent when taken in conjunction with the accompanying drawings and in view of the following detailed description.
[0032] Specific embodiments of the present disclosure are described thereafter with reference to the accompanying drawings; however, it should be understood that the disclosed embodiments are merely examples of the present disclosure, which may be implemented in various ways. Well-known and / or repeated functions and structures are not described in detail to avoid unnecessary or redundant details that could obscure the present disclosure. Therefore, the specific structural and functional details disclosed herein are not intended to be limiting, but merely to serve as the basis and representative basis for the claims to teach those skilled in the art to use the present disclosure in a variety of substantially any suitable detailed structures.
[0033] This specification may use the phrases “in one embodiment,” “in another embodiment,” “in yet another embodiment,” or “in still another embodiment,” all of which may refer to one or more of the same or different embodiments according to this disclosure.
[0034] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0035] like Figure 1 and Figure 2 As shown, this embodiment of the utility model provides a sealing module, including:
[0036] The device packaging structure 1 includes a first housing 2 for packaging a device body 13 and a second housing 3 for packaging a power supply 14, the power supply 14 being used to supply power to the device body 13, and a switch 15 of the device body 13 extending to the first housing 2.
[0037] A sealed box has a box body 4 and a first cover 5. The device encapsulation structure 1 is installed inside the box body 4. The first cover 5 is used to seal the box body 4. The first cover 5 is provided with a first handle 6.
[0038] The sealing module in this embodiment consists of a device packaging structure 1 for encapsulating the device body 13 and the power supply 14, and a sealing box for housing and storing the device packaging structure 1. The overall structure is simple, easy to manufacture, and effectively encapsulates the device body 13 and the power supply 14. When the device is to be used, it can be used directly along with the sealing box. In other words, the device packaging structure 1 and the sealing box are equivalent to the outer shell of the device, forming a single unit with the device body 13 and the power supply 14. It is convenient and safe to use simply by placing it in the device along with the sealing box. Furthermore, since the device packaging structure 1 is available in both detachable and integrated types, it supports the replacement of the device body 13 and the power supply 14, making it highly versatile. The sealing box protects the device packaging structure 1 and facilitates its storage and portability.
[0039] The specific structure of the device body 13 in this embodiment is not fixed. For example, it may include, but is not limited to, a chip, a circuit board, a switch indicator light 16, a switch 15, a sensor, etc. The specific structure is not fixed. The device body 13 in this embodiment is mainly used for determining the force line of the knee joint, such as a force line measuring device. Alternatively, it may be other types of device body 13.
[0040] Furthermore, in combination Figure 2As shown, the box body 4 matches the shape of the device packaging structure 1. A second sealing ring is provided between the opening end of the box body 4 and the first cover 5. A pull ring-shaped first handle 6 is rotatably provided on the first cover 5. When the user wants to open the sealed box, he / she can rotate the first handle 6 and then pull it outward to open the first cover 5. The first cover 5 can be a separate design from the box body 4, or it can be a rotating design, depending on the specific design.
[0041] In this embodiment, the first housing 2 has a first region and a second region, the second housing 3 is disposed in the first region, and the device body 13 is disposed in the second region.
[0042] Specifically, in combination Figure 3 and Figure 4 As shown, the first housing 2 has an outer frame 7, such as a rectangular frame 7, or other shapes, the specifics of which are not fixed. The outer frame 7 is fitted into the second housing 3 at the corresponding first region. The second housing 3 is cubic in shape, such as a cuboid, etc. The second housing 3 can be integrally formed with the first housing 2, or it can be set independently and then installed into the outer frame 7 of the first housing 2. The height of the second housing 3 can be the same as the height of the outer frame 7, or it can be less than the height of the outer frame 7. In this embodiment, the height of the second housing 3 is less than the height of the outer frame 7. The second housing 3 can, but is not limited to, be provided with a power supply element for electrical connection with the power supply 14. For example, the power supply 14 is a battery, and the power supply element can be an electrode plate, a coil, etc. At the same time, the power supply element can extend through the second housing 3 into the first housing 2 for electrical connection with the device body 13 inside the first housing 2.
[0043] Furthermore, in this embodiment, the first and second regions within the outer frame 7 are arranged vertically, and a back plate 8 is provided on one side of the outer frame 7 corresponding to the second region. The outer frame 7, the back plate 8, and the second housing 3 cooperate to form a first chamber, and the device body 13 is disposed within the first chamber. The structural shape of the first chamber is not fixed and can be matched according to the actual structural shape of the device body 13. Alternatively, in another embodiment, the outer frame 7 has a back plate 8 on one side corresponding to the second and first regions, the back plate 8 encloses the second housing 3, and cooperates with the outer frame 7 and the second housing 3 to form a first chamber, and the device body 13 is disposed within the first chamber, that is, the back plate 8 encloses one side of the outer frame 7, and the second housing 3 is in a closed state that cannot be opened. In the above two embodiments, when the back plate 8 only encloses the second region, the device packaging structure 1 is a detachable device packaging structure; when the back plate 8 encloses the entire side of the outer frame 7, the device packaging structure 1 is an integrated device packaging structure.
[0044] The second housing 3 is detachably provided with a second cover 9, and the second housing 3 is provided with a first sealing ring. The second cover 9 and the first sealing ring cooperate to seal the second housing 3. When the second cover 9 is placed on the second housing 3, the second cover 9 and the back plate 8 cooperate to seal one side of the frame, so that the side of the frame is connected with the second cover and the back plate 8 to form a whole.
[0045] A cover 10 is provided on the side of the outer frame 7 opposite to the back plate 8. The cover 10 is detachably installed on the corresponding side of the outer frame 7 to close the outer frame 7 on that side. At this time, the cover 10, the outer frame 7, the second housing 3 and the second cover plate, and the back plate 8 cooperate to form a closed chamber, that is, to form a closed first chamber, which encloses the device body 13 within the first chamber.
[0046] like Figure 1 As shown, the cover 10 in this embodiment includes a top plate and a ring of side plates. The top plate of the cover 10 has a first hole corresponding to the switch 15 of the device body 13, allowing the switch 15 to be exposed and movable relative to the first hole to trigger the switch 15. The top plate of the cover 10 also has a second hole corresponding to the switch indicator light 16 of the device body 13, allowing the switch indicator light 16 to be exposed. The number of switch indicator lights 16 is variable, and the second hole corresponds one-to-one with each switch indicator light 16.
[0047] Continue to combine Figure 1 As shown, a second handle 11 is rotatably provided on the outer edge of the cover 10. A matching groove is provided on the outer edge of the cover 10 corresponding to the second handle 11, allowing the second handle 11 to be retracted into the groove without protruding from the cover 10. To facilitate lifting the second handle 11, a recessed buckle 12 with a sloping bottom is formed on the portion of the cover 10 corresponding to the second handle 11, allowing the user to easily lift the second handle 11 from the buckle 12.
[0048] In practical applications, the device enclosure in this embodiment can be made of ABS, medical nylon, or other materials, and the sealing box can also be made of such materials or other materials, with no specific limitations.
[0049] In addition, the following four combination methods can be provided during application: 1. Sealed box adapted to integrated aseptic equipment packaging structure; 2. Sealed box adapted to integrated sterile equipment packaging structure; 3. Sealed box adapted to detachable aseptic equipment packaging structure; 4. Sealed box adapted to detachable sterile equipment packaging structure.
[0050] 1. Sealed Box + Integrated Device Packaging Structure (Sterile): First, encapsulate the power supply 14 (containing a built-in battery) and the device body 13 within the device packaging structure 1 to form an integrated device packaging body. Then, press the switch 15; the switch indicator light 16 will flash. Connect to the corresponding APP to ensure normal operation. During assembly, open the sealed box, place the sterile channel tube on the sealed box, and then grasp the second handle 11 along the sloping surface of the latch 12 to lift the integrated device packaging structure. Place the device packaging structure 1 (sterile) into the sealed box through the sterile channel.
[0051] 2. Sealed Box + Integrated Device Packaging Structure (Sterile): The user, wearing sterile gloves, then encapsulates the power supply 14 (containing the built-in battery) and the device body 13 within the device packaging structure 1, forming an integrated device packaging structure. Next, press the switch 15; the switch indicator light 16 will flash. Connect to the corresponding APP to ensure normal operation. During assembly, open the sealed box, then grasp the second handle 11 along the sloping surface of the latch 12 to lift the integrated device packaging structure, directly placing the sterile device packaging structure 1 into the sealed box.
[0052] 3. Sealed Box + Detachable Equipment Encapsulation Structure (Equipment Body + Power Supply) (Sterile): Detachably encapsulate the equipment body 13 and power supply 14 (external battery needs to be installed in advance) into the equipment encapsulation structure 1. Then, press the switch 15; the switch indicator light 16 will flash. Connect to the corresponding APP to ensure normal operation. During assembly, open the sealed box, place the sterile channel tube on the sealed box, and then hold the second handle 11 along the slope of the buckle 12 to lift the equipment encapsulation structure. Place the equipment encapsulation structure 1 (sterile) into the sealed box through the sterile channel.
[0053] 4. Sealed Box + Detachable Equipment Encapsulation Structure (Equipment Body + Power Supply) (Sterile): Detachably encapsulate the equipment body 13 and power supply 14 (external battery needs to be installed in advance) within the equipment encapsulation structure 1. Then, press the switch 15; the switch indicator light 16 will flash. Connect to the corresponding APP to ensure normal operation. During assembly, open the sealed box, then hold the second handle 11 along the sloping surface of the latch 12 and place the sterile equipment encapsulation structure 1 directly into the sealed box.
[0054] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.
Claims
1. A sealing module, characterized in that, include: The device encapsulation structure includes a first housing for encapsulating a device body and a second housing for encapsulating a power supply for supplying power to the device body, wherein a switch of the device body extends to the first housing; A sealed box has a box body and a first cover. The device encapsulation structure is installed in the box body. The first cover is used to seal the box body and has a first handle.
2. The sealing module according to claim 1, characterized in that, The first housing has a first region and a second region, the second housing is disposed in the first region, and the device body is disposed in the second region.
3. The sealing module according to claim 1, characterized in that, The first housing has an outer frame, and the second housing is fitted into the outer frame at a corresponding first region.
4. The sealing module according to claim 3, characterized in that, A back plate is provided on one side of the outer frame corresponding to the second region. The outer frame, back plate, and second housing cooperate to form a first chamber, and the device body is disposed in the first chamber; or The outer frame has a back plate on one side corresponding to the second region and the first region. The back plate encloses the second housing and cooperates with the outer frame and the second housing to form a first chamber. The device body is located in the first chamber.
5. The sealing module according to claim 3, characterized in that, The second housing is detachably provided with a second cover, and the second housing is provided with a first sealing ring, the second cover and the first sealing ring cooperate to seal the second housing.
6. The sealing module according to claim 4, characterized in that, The outer frame is provided with a cover on the side opposite to the back plate. The cover is detachably installed on the outer frame and encloses the device body in the first cavity.
7. The sealing module according to claim 6, characterized in that, The top plate of the cover has a first hole corresponding to the switch of the device body, so that the switch is exposed; The top plate of the cover has a second hole corresponding to the switch indicator light of the device body, so that the switch indicator light is exposed.
8. The sealing module according to claim 6, characterized in that, A second handle is rotatably provided on the outer edge of the cover, and a structurally matching groove is provided on the outer edge of the cover corresponding to the second handle, so that the second handle can be stored in the groove and does not protrude from the cover.
9. The sealing module according to claim 8, characterized in that, The corresponding part of the cover has a recessed buckle with a sloping bottom at the second handle, which is used to remove the second handle.
10. The sealing module according to claim 1, characterized in that, The box body matches the shape of the equipment packaging structure. A second sealing ring is provided between the opening end of the box body and the first cover. A first handle in the shape of a pull ring is rotatably provided on the first cover.