Funnel chest orthopedic steel plate body
By designing slots and limiting surface structures for multi-directional insertion on the straightened steel plate, the problem of high assembly difficulty in the prior art is solved, and the assembly of the steel plate is achieved with low difficulty and high efficiency.
Patent Information
- Application Number
- CN202422483142.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-15
AI Technical Summary
In the existing technology, the assembly of the orthopedic steel plate is difficult, requiring precise alignment of the openings of the insert plate and the groove, which leads to assembly difficulties.
The design incorporates slots with first and second insertion ports, allowing insertion in different directions. The combination of limiting surfaces and beveled abutment structures reduces assembly difficulty, and locking is achieved through connecting structures such as bolts or studs.
It achieves low-difficulty and high-efficiency steel plate assembly, making it suitable for clinical use.
Smart Images
Figure CN223438622U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of medical devices, in particular, to a funnel chest orthopedic steel plate body. BACKGROUND
[0002] Orthopedic steel plate with reference to the drawings Figure 5 , It is composed of two plates, and the two plates are inserted and assembled together, and then the two assembled plates are bent to the assembled structure, and the two assembled plates are changed to the arc structure.
[0003] However, in the prior art, when the two plates are assembled together, it is necessary to accurately insert the plate of one plate into the slot of the other plate, and the slot is a slot with only one opening and the same shape as the plate, so when the plate is inserted into the slot, if the plate is not accurately aligned with the opening of the slot, it will be difficult to assemble the two plates, so the difficulty of assembling the two plates is large. Content of the utility model
[0004] The content part of the present application is used to introduce the concept in a simple form, which will be described in detail in the specific embodiment part. The content part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.
[0005] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a funnel chest orthopedic steel plate body, comprising: a first plate, a second plate and a connecting structure; the connecting structure is used for connecting the first plate and the second plate; the first plate forms a first limiting surface and an insertion part; the second plate forms an insertion slot for the insertion of the insertion part and a second limiting surface matched with the first limiting surface; wherein, when the insertion part is inserted into the insertion slot, the first limiting surface abuts against the second limiting surface; the insertion slot has a first insertion port and a second insertion port; the first insertion port is used for inserting the insertion part into the insertion slot along a first direction, and the second insertion port is used for inserting the insertion part into the insertion slot along a second direction; the first direction is perpendicular to the second direction.
[0006] Further, when the insertion part is inserted into the insertion slot along the second direction, the insertion is completed until the first limiting surface and the second limiting surface abut against each other.
[0007] Further, the first plate further forms a first abutting surface, and the second plate further forms a second abutting surface; when the insertion part is inserted into the insertion slot along the first direction, the insertion is completed until the first abutting surface abuts against the second abutting surface.
[0008] Further, the first abutting surface and the second abutting surface are both inclined surfaces.
[0009] Further, the insertion portion is configured as a conical structure, and the insertion slot matches the shape of the insertion portion.
[0010] Further, the first limiting surface is an end surface of the insertion portion facing away from the second insertion opening, and the second limiting surface is a bottom surface of the insertion slot.
[0011] Further, the connecting structure comprises a connecting portion penetrating through the first limiting surface and the second limiting surface, and a locking portion fixed to the connecting portion, and the locking portion is used to press and lock the first plate body and the second plate body.
[0012] The application has the beneficial effect of providing a funnel-shaped chest orthopedic steel plate body with low assembly difficulty. BRIEF DESCRIPTION OF DRAWINGS
[0013] The drawings constituting a part of this application are used to provide a further understanding of the application, so that other features, objects and advantages of the application become more apparent. The illustrative embodiment drawings of the application and their descriptions are used to explain the application, and do not constitute an undue limitation on the application.
[0014] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn to scale.
[0015] In the drawings:
[0016] Figure 1 is a whole schematic diagram according to the embodiment of the application;
[0017] Figure 2 is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the first plate body;
[0018] Figure 3 is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the second plate body;
[0019] Figure 4 is a structural schematic diagram of a part of the embodiment, mainly showing the exploded structure of the application;
[0020] Figure 5 is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the prior art mentioned in the background art.
[0021] Reference numerals:
[0022] 1, first plate body; 11, insertion part; 12, first limiting surface; 13, first abutting surface; 2, second plate body; 21, insertion slot; 22, second limiting surface; 23, second abutting surface; 3, connecting structure; 4, insertion plate; 5, slot body. DETAILED DESCRIPTION
[0023] Embodiments of the present disclosure will be described in more detail with reference to the drawings. Although certain embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be implemented in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings of the present disclosure are only for illustrative purposes and are not intended to limit the scope of protection of the present disclosure.
[0024] It should also be noted that, for ease of description, only parts related to the present application are shown in the drawings. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.
[0025] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.
[0026] It should be noted that the adjectives "one", "multiple" mentioned in the present disclosure are illustrative and not restrictive, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".
[0027] The present disclosure will be described in detail below with reference to the drawings and in conjunction with the embodiments.
[0028] Reference Figures 1-5 ,
[0029] The funnel chest orthopedic steel plate body comprises a first plate body 1, a second plate body 2 and a connecting structure 3. The connecting structure 3 is used for connecting the first plate body 1 and the second plate body 2. The first plate body 1 is formed with an insertion part 11 and a first limiting surface 12. The second plate body 2 is formed with an insertion slot 21 for inserting the insertion part 11 and a second limiting surface 22 matched with the first limiting surface 12. When the insertion part 11 is inserted into the insertion slot 21, the first limiting surface 12 abuts against the second limiting surface 22. The insertion slot 21 has a first insertion opening and a second insertion opening. The first insertion opening is used for inserting the insertion part 11 into the insertion slot 21 along a first direction, and the second insertion opening is used for inserting the insertion part 11 into the insertion slot 21 along a second direction. The first direction is perpendicular to the second direction. The opening direction of the first insertion opening is perpendicular to the opening direction of the second insertion opening, and the first insertion opening and the second insertion opening are communicated. In actual use, the insertion part 11 can be inserted into the insertion slot 21 from more directions, thereby greatly reducing the operation difficulty of inserting the insertion part 11 into the insertion slot 21, and the steel plate can be assembled faster and more easily. The first limiting surface 12 and the second limiting surface 22 are used for limiting the first plate body 1 and the second plate body 2 when they are assembled together, preventing deviation of the first plate body 1 and the second plate body 2 in the second direction, and ensuring that the outer surfaces of the first plate body 1 and the second plate body 2 can coincide when they are assembled together.
[0030] In the prior art, referring to Figure 5 , the insertion plate 4 needs to be very accurately aligned with the slot body 5 to complete the assembly. The present application can be assembled without very accurate alignment, which is more suitable for clinical assembly.
[0031] Specifically, when the insertion part 11 is inserted into the insertion slot 21 along the second direction, the insertion is completed until the first limiting surface 12 abuts against the second limiting surface 22. The first plate body 1 is further formed with a first abutting surface 13, and the second plate body 2 is further formed with a second abutting surface 23. When the insertion part 11 is inserted into the insertion slot 21 along the first direction, the insertion is completed until the first abutting surface 13 abuts against the second abutting surface 23. The first abutting surface 13 is connected with the first limiting surface 12, and the second abutting surface 23 is connected with the second limiting surface 22.
[0032] Specifically, the first abutting surface 13 and the second abutting surface 23 are both inclined surfaces.
[0033] Specifically, the insertion part 11 is configured as a conical structure, and the shape of the insertion slot 21 matches that of the insertion part 11. More specifically, the insertion part 11 is in the shape of a triangular plate, and the insertion slot 21 is a triangular slot, so that the insertion of the insertion part 11 into the insertion slot 21 is easier.
[0034] Specifically, the first limiting surface 12 is an end surface of the insertion part 11 away from the second insertion opening; and the second limiting surface 22 is a bottom surface of the insertion groove 21.
[0035] Specifically, the connecting structure 3 comprises a connecting part for penetrating the first limiting surface 12 and the second limiting surface 22, and a locking part fixed to the connecting part; the locking part is used to press and lock the first plate body 1 and the second plate body 2. Wherein, the connecting structure 3 adopts a bolt or a stud. When the connecting structure 3 adopts the bolt, the nut of the bolt is tightly pressed against the first plate body 1, and the nut cap of the bolt is tightly pressed against the second plate body 2. When the connecting structure 3 adopts the stud, the two nuts of the stud are tightly pressed against the first plate body 1 and the second plate body 2, respectively.
[0036] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.
Claims
1. A pectus excavatum correction steel plate, comprising: A first plate body, a second plate body and a connecting structure; the connecting structure is used to connect the first plate body and the second plate body; Its characteristics are: An inserting portion and a first limiting surface are formed on the first plate; a slot for inserting the inserting portion and a second limiting surface that matches the first limiting surface are formed on the second plate; Wherein, when the inserting portion is inserted into the slot, the first limiting surface abuts against the second limiting surface; the slot has a first socket and a second socket; the first socket is used for allowing the inserting portion to be inserted into the slot along a first direction, and the second socket is used for allowing the inserting portion to be inserted into the slot along a second direction; The first direction is perpendicular to the second direction.
2. The pectus excavatum correction steel plate according to claim 1, characterized in that: When the inserting portion is inserted into the slot along the second direction, the insertion is completed until the first limiting surface and the second limiting surface abut against each other.
3. The pectus excavatum correction steel plate according to claim 1, characterized in that: A first abutting surface is formed on the first plate, and a second abutting surface is formed on the second plate; When the inserting portion is inserted into the slot along the first direction, the insertion is completed until the first abutting surface abuts against the second abutting surface.
4. The pectus excavatum correction steel plate according to claim 3, characterized in that: The first abutting surface and the second abutting surface are both inclined surfaces.
5. The excavatum pectus correction steel plate according to any one of claims 1 to 4, characterized in that: The inserting portion is configured as a tapered structure, and the slot matches the shape of the inserting portion.
6. The pectus excavatum correction steel plate according to claim 1, characterized in that: The first limiting surface is the end surface of the inserting portion facing away from the second socket; the second limiting surface is the bottom surface of the slot.
7. The excavatum pectus correction steel plate according to claim 1, 2, 3, 4, or 6, characterized in that: The connecting structure includes a connecting portion for penetrating the first limiting surface and the second limiting surface and a locking portion fixed to the connecting portion; The locking portion is used to squeeze and lock the first plate and the second plate together.