Oral implant connection healing assembly and mold taking device

Abstract

The utility model provides an oral implant connection healing assembly and a mold taking device. The oral implant connection healing assembly comprises a connecting piece, a lower screw, a protective cap and an upper screw, the connecting piece comprises an identification boss, a connecting body and a first through hole penetrating through the identification boss and the connecting body, the peripheral wall of the identification boss is provided with a plurality of vertical sections which are arranged in parallel or at an angle and are used for scanning and identifying the gum penetrating height of the connection main body; the thickness of the hole wall of the recognition boss corresponds to the maximum diameter of the connecting body, and the recognition boss is used for scanning and recognizing the maximum diameter of the connecting body. The utility model further relates to an oral implant mold taking device which comprises a connecting healing assembly and a mounting handle. According to the oral implant connection healing assembly and the modeling device, the technical problems that the three-dimensional degree and the recognizable area of a recognition structure of a connecting piece of an existing oral implant modeling device are relatively small, and meanwhile, information marks are relatively tedious, so that the information marks cannot be clearly presented and accurately scanned, recognized and collected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral implantation, in particular to an oral implantation connection healing component and a mold taking device. Background Art

[0002] Chinese utility model patent CN 214318170 U discloses a novel digital oral implant impression device, including a connector and a lower screw rod, wherein the main part of the connector adopts a tubular structure, and its top surface adopts a micro-convex conical surface with holes, and a certain number of marking points are arranged at a certain position on the micro-convex conical surface. According to the corresponding rules of the position and number of the marking points, the type, diameter and gingival height of the connector are indicated, so as to provide matching digital equipment with scanning, identification and collection of marking information; wherein, the micro-convex conical surface is used as an information marking identification area, and its three-dimensional degree and identifiable area are relatively small, which is not conducive to the marking scanning of information, and at the same time affects the accuracy of information identification and collection.

[0003] The inventors have found at least the following problems in the process of implementing this embodiment:

[0004] The three-dimensional degree and identifiable area of ​​the identification structure of the existing oral implant impression device connector are relatively small, and the information mark itself is relatively complicated, which is not conducive to clear presentation and accurate scanning, identification and collection of the information mark. Utility Model Content

[0005] The purpose of the utility model is to provide an oral implant connection healing component and a mold-taking device, which solves the technical problems that the three-dimensional degree and identifiable area of ​​the identification structure of the existing oral implant mold-taking device connection parts are relatively small, and the information marking itself is relatively cumbersome, which is not conducive to clear presentation and accurate scanning, identification and collection of the information marking.

[0006] Utility model solution:

[0007] In the first aspect, the utility model provides an oral implant connection and healing component, comprising a connector, a lower screw, a protective cap and an upper screw; the connector comprises an identification boss and a connecting body connected up and down and a first through hole penetrating the two; the peripheral wall of the identification boss has a plurality of vertical sections, the vertical sections are arranged in parallel or at an angle, and are used to scan and identify the gingival height of the connecting body; the lower screw is convexly arranged and limited to the lower part of the connector; the upper screw is arranged on the protective cap, the identification boss has a screw hole, the protective cap cover is arranged on the identification boss, and the upper screw is threadedly connected to the identification boss; the thickness of the hole wall of the identification boss corresponds to the maximum diameter of the connecting body, and the hole wall of the identification boss and / or the upper end of the connecting body are used to scan and identify the maximum diameter of the connecting body.

[0008] Furthermore, the vertical section may also serve as an information marking surface and / or a rotation limiting surface.

[0009] Furthermore, the connection body is in the shape of a tube with a certain thickness and gradually narrows from top to bottom.

[0010] Furthermore, an internal thread is provided in the lower hole of the connecting member; the external thread of the lower screw rod of the lower screw is matched with the internal thread, and the upper polished rod portion thereof can be rotatably passed through the hole portion corresponding to the internal thread.

[0011] Furthermore, the lower portion of the connecting member has a rotation limiting portion, and the first through hole passes through the rotation limiting portion.

[0012] Furthermore, an embedding groove is provided at the upper end of the protective cap, and the end cap portion of the upper screw is embedded in the embedding groove.

[0013] Furthermore, the protective cap is provided with a screw hole, the lower screw rod portion of the upper screw is adapted to the screw hole, and the upper polishing rod portion thereof can be rotatably passed through the screw hole.

[0014] Beneficial effects:

[0015] The utility model provides an oral implant connection and healing component, wherein the connector has an identification boss, and the outer peripheral wall of the identification boss has multiple vertical sections. The vertical sections have a good three-dimensional presentation effect and a large area for identification. The vertical section identification structure itself is relatively simple, so it can be clearly presented and accurately scanned, identified and collected; at the same time, a variety of different gingival penetration heights can be represented by the number and positional relationship of the vertical sections, thereby increasing the diversity of the represented information.

[0016] Moreover, the thickness of the identification boss hole wall corresponds to the maximum diameter of the connecting body. By scanning the size of the boss hole wall and / or the upper end of the connecting body, the maximum diameter of the connecting piece can be identified, so that the basic structure of the connecting piece can be constructed in combination with the specific gingival penetration height identified by the scan.

[0017] In addition, the identification boss is protected from contamination by a protective cap, thereby making the collected information clearer and avoiding penetration-type contamination caused by the gap between the connector and the screw.

[0018] In addition, the vertical section can also be used as an information marking surface and / or a rotation limiting surface for marking digital information and / or cooperating with the mounting handle for rotation and fixation.

[0019] In the second aspect, the utility model also provides an oral implant mold-taking device, comprising the above-mentioned oral implant connection and healing component and an installation handle; the installation handle comprises a accommodating limit portion, a gripping limit portion and a second through hole; the accommodating limit portion is arranged at the lower part of the installation handle, for accommodating and limiting the identification boss; the gripping limit portion is arranged at the upper part of the installation handle; the second through hole connects the accommodating limit portion and the gripping limit portion.

[0020] Furthermore, the mounting handle also includes a connecting portion provided between the accommodating limiting portion and the holding limiting portion, and the second through hole passes through the connecting portion.

[0021] Furthermore, it is characterized in that the installation handle is provided with an installation mark for positioning and installing the installation handle on the connecting piece.

[0022] Beneficial effects:

[0023] The utility model also provides an oral implant impression device, including the above-mentioned oral implant connection and healing component. Therefore, the effects and advantages of the oral implant impression device also include the effects and advantages of the oral implant connection and healing component, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the disassembly of the oral implant connection and healing assembly provided in this embodiment;

[0026] Figure 2 A top view of a first structure of a connector provided in this embodiment, wherein three vertical sections are arranged at an angle;

[0027] Figure 3 A top view of a second structure of the connector provided in this embodiment, wherein the two vertical sections are arranged at an angle;

[0028] Figure 4 A top view of a third structure of the connector provided in this embodiment, wherein the two vertical sections are arranged in parallel;

[0029] Figure 5 A schematic diagram of the structure of the upper screw provided in this embodiment;

[0030] Figure 6A schematic diagram of the structure of the lower screw provided in this embodiment;

[0031] Figure 7 A schematic diagram of the structure of the mounting handle provided in this embodiment;

[0032] Figure 8 This is a schematic diagram of the assembly of the connecting member and the mounting handle provided in this embodiment, and the protective cover is not installed at this time.

[0033] icon:

[0034] 100-connecting member; 110-identification boss; 111-vertical section; 120-connecting body; 130-first through hole; 140-rotation limiting portion;

[0035] 200-lower screw; 210-lower screw rod; 220-upper polishing rod; 230-end cap;

[0036] 300-protection cap; 400-screws;

[0037] 500 - installation handle; 510 - accommodation limit portion; 511 - limit platform; 520 - grip limit portion; 530 - second through hole; 540 - connection portion; 550 - installation mark. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0041] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0044] This embodiment provides an oral implant connection healing component, please refer to Figure 1-6 As shown, it includes a connecting member 100, a lower screw 200, a protective cap 300 and an upper screw 400; the connecting member 100 includes an identification boss 110 and a connecting body 120 connected to each other up and down, and a first through hole 130 penetrating the two; the peripheral wall of the identification boss 110 has a plurality of vertical sections 111, and the vertical sections 111 are arranged in parallel or at an angle to scan and identify the gingival height of the connecting body 120; the lower screw 200 is convexly arranged and limited to the connecting member 100. the upper screw 400 is arranged on the protective cap 300, the identification boss 110 has a screw hole, the protective cap 300 is covered on the identification boss 110, and the upper screw 400 is threadedly connected to the identification boss 110; the thickness of the hole wall of the identification boss 110 corresponds to the maximum diameter of the connecting body 120, and the hole wall of the identification boss 110 and / or the upper end of the connecting body 120 are used to scan and identify the maximum diameter of the connecting body 120.

[0045] Specifically, the identification boss 110 shown in the figure can be regarded as a cylindrical boss with multiple vertical sections 111 and an axial hole; wherein the first through hole 130 is used to insert a screwdriver to tighten the lower screw 200; wherein the peripheral wall of the identification boss 110 has multiple vertical sections, and optionally, the number of the vertical sections 111 can be 2, 3, 4 or more, and the vertical sections 111 can be arranged in parallel or at an angle; illustratively, two vertical sections 111 arranged at an angle, two vertical sections 111 arranged in parallel and three vertical sections 111 arranged at an angle can represent gingival penetration heights of 2mm, 4mm and 6mm respectively; the lower screw portion 210 of the lower screw 200 is convexly arranged at the lower part of the connecting member 100, At the same time, the lower screw 200 is limited to the lower part of the connector 100, such as the upper end cap 230 is limited to the internal thread or the closing part, so that the lower screw 200 will not be completely detached; wherein, the thickness of the hole wall of the identification boss 110 can be specified as the thickness from the vertical section 111 to the screw hole, and can also be specified as the thickness from the curved surface to the screw hole, and the thickness corresponds to the (maximum) diameter of the connector, that is, when the diameter of the connector changes, the hole wall thickness also changes accordingly and a corresponding relationship is established; wherein, the size of the screw hole of the identification boss 110 can be unchanged; in addition, the protective cap 300 does not need to be installed when the connector 100 is scanned and transferred, and the protective cap 300 needs to be installed later to play a healing function.

[0046] In this embodiment, the vertical section 111 can also serve as an information marking surface and / or a rotation limiting surface.

[0047] Specifically, the information marking surface can mark information such as the diameter and gingival height of the connector, such as digital marks such as Φ5.5, H6, and O / R marks used to represent the digital system used with it; in addition, the rotation limit surface serves as the anti-rotation surface of the connector 100, which is used to cooperate with the installation handle 500 for rotation and fixation.

[0048] In this embodiment, the connecting body 120 is in the shape of a tube with a certain thickness and gradually narrowing from top to bottom.

[0049] Specifically, the upper portion of the connecting body 120 is wider, capable of passing the end cap portion 230 of the upper end of the lower screw 200, and capable of providing a boss with a good presentation effect; at the same time, designing the main body portion as a retracted structure can reduce the volume of the connector 100.

[0050] In this embodiment, an internal thread is provided in the lower hole of the connecting member 100; the external thread of the lower screw portion 210 of the lower screw 200 is adapted to the internal thread, and the upper polished rod portion 220 thereof can be rotatably passed through the hole portion corresponding to the internal thread.

[0051] Specifically, the internal thread can prevent the lower screw 200 from detaching from the upper opening of the connecting body 120, that is, the external thread of the lower screw 200 will be blocked by the internal thread, and the bare rod portion of the lower screw 200 is not restricted by the internal thread, so the implant can be fully installed; in addition, the internal thread can be set at the bottom of the connecting body 120.

[0052] In this embodiment, a rotation limiting portion 140 is provided at the lower portion of the connecting member 100 , and the first through hole 130 passes through the rotation limiting portion 140 .

[0053] Specifically, the rotation limiting portion 140 may adopt a polygonal structure, and is used to limit the limiting groove accommodated in the implant.

[0054] In this embodiment, an embedding groove is provided at the upper end of the protection cap 300, and the end cap portion of the upper screw 400 is embedded in the embedding groove.

[0055] Specifically, the end cap of the upper screw 400 is fitted into the embedded groove to increase the sealing performance of the connection.

[0056] In this embodiment, the protective cap 300 is provided with a screw hole, the lower screw rod portion of the upper screw 400 is matched with the screw hole, and the upper polishing rod portion thereof can be rotatably passed through the screw hole.

[0057] Specifically, the internal thread of the screw hole of the protection cap 300 can limit the upper screw 400 to prevent it from falling off.

[0058] This embodiment also provides an oral implant impression device, please refer to Figure 7-8 As shown, it includes the above-mentioned oral implant connection healing component and the mounting handle 500; the mounting handle 500 includes a accommodating limit portion 510, a gripping limit portion 520 and a second through hole 530; the accommodating limit portion 510 is arranged at the lower part of the mounting handle 500, for accommodating and limiting the identification boss 110; the gripping limit portion 520 is arranged at the upper part of the mounting handle 500; the second through hole 530 connects the accommodating limit portion 510 and the gripping limit portion 520.

[0059] Specifically, the mounting handle 500 is used to fix the connecting member 100, and then a screwdriver is inserted through the second through hole 530 and the first through hole 130 to tighten the lower screw portion 210 of the lower screw 200 to the implant; wherein the gripping limit portion 520 can be provided with an anti-slip or rotation limit structure such as a longitudinal section to ensure the rotation limit effect.

[0060] In this embodiment, the mounting handle 500 further includes a connecting portion 540 disposed between the accommodating limiting portion 510 and the gripping limiting portion 520 , and the second through hole 530 passes through the connecting portion 540 .

[0061] Specifically, the connecting portion 540 can increase the distance between the upper and lower parts to facilitate holding and fixing.

[0062] In this embodiment, it is characterized in that the installation handle 500 is provided with an installation mark 550 for positioning and installing the installation handle 500 on the connecting member 100 .

[0063] Specifically, a mounting mark 550 may be provided such as an arrow pointing to the limit platform 511 at the bottom of the mounting handle 500 , and when the arrow is aligned with the vertical section 111 of the identification boss 110 , positioning installation may be performed.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An oral implant connection and healing component, characterized in that: It comprises a connecting piece (100), a lower screw (200), a protective cap (300) and an upper screw (400); The connecting piece (100) comprises an identification boss (110) and a connecting body (120) connected up and down, and a first through hole (130) penetrating the two; the peripheral wall of the identification boss (110) has a plurality of identical vertical sections (111), and the vertical sections (111) are arranged in parallel or at an acute angle, and are used for scanning and identifying the gingival penetration height of the connecting body (120); The lower screw (200) is protruding and limited at the lower part of the connecting member (100); The upper screw (400) is arranged on the protective cap (300), the identification boss (110) has a screw hole, the protective cap (300) is covered on the identification boss (110), and the upper screw (400) is threadedly connected to the identification boss (110); The thickness of the hole wall of the identification boss (110) corresponds to the maximum diameter of the connection body (120), and the hole wall of the identification boss (110) is used to scan and identify the maximum diameter of the connection body (120).

2. The oral implant connection and healing component according to claim 1, characterized in that: The vertical section (111) can also be used as an information marking surface and / or a rotation limiting surface.

3. The oral implant connection and healing assembly according to claim 1, characterized in that: The connecting body (120) is in the shape of a tube with a certain thickness and gradually narrows from top to bottom.

4. The oral implant connection and healing assembly according to claim 1, characterized in that: An internal thread is provided in the lower hole of the connecting piece (100); The external thread of the lower screw rod portion (210) of the lower screw (200) is adapted to the internal thread, and the upper polished rod portion (220) thereof can be rotatably inserted into a hole portion corresponding to the internal thread.

5. The oral implant connection and healing assembly according to claim 1, characterized in that: The lower portion of the connecting member (100) is provided with a rotation limiting portion (140), and the first through hole (130) passes through the rotation limiting portion (140).

6. The oral implant connection and healing component according to claim 1, characterized in that: An embedding groove is provided at the upper end of the protection cap (300), and the end cap portion of the upper screw (400) is embedded in the embedding groove.

7. The oral implant connection and healing assembly according to claim 1, characterized in that: The protective cap (300) is provided with a screw hole, the lower screw rod portion of the upper screw (400) is adapted to the screw hole, and the upper polishing rod portion thereof can be rotatably inserted into the screw hole.

8. An oral implant impression device, characterized in that: The invention comprises the oral implant connection and healing assembly and the mounting handle (500) according to any one of claims 1 to 7; the mounting handle (500) comprises a accommodating limit portion (510), a gripping limit portion (520) and a second through hole (530); The accommodating and limiting portion (510) is arranged at the lower part of the mounting handle (500) and is used to accommodate and limit the identification boss (110); The gripping limit portion (520) is arranged on the upper portion of the mounting handle (500); The second through hole (530) communicates with the accommodating limiting portion (510) and the holding limiting portion (520).

9. The oral implant impression device according to claim 8, characterized in that: The mounting handle (500) further comprises a connecting portion (540) arranged between the accommodating limiting portion (510) and the holding limiting portion (520), and the second through hole (530) passes through the connecting portion (540).

10. The oral implant impression device according to claim 8, characterized in that: The installation handle (500) is provided with an installation mark (550) for positioning and installing the installation handle (500) on the connecting member (100).

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