Fiber pile test pile clamping and in-place device

Abstract

The utility model relates to a fiber pile test pile clamping in-place device, which belongs to the technical field of medical instruments and comprises an operation clamp body, buffer flexible components are oppositely arranged on a clamp head portion of the operation clamp body, and a measuring column capable of measuring the length and the diameter of a pile channel is arranged on the outer side of a handle body portion of the operation clamp body. During use, the measuring column is used for measuring the length and the diameter of a pile channel, after the length and the diameter of the pile channel are measured, a fiber pile can be clamped through the surgical clamp body, and due to the fact that the clamping head portion of the surgical clamp body is oppositely provided with the buffer flexible assembly, the fiber pile can be clamped through the flexible assembly. The buffer flexible assembly can act on the fiber pile so that the fiber pile can be conveniently and stably clamped, the situation that the fiber pile is broken due to the fact that the force acting on the limiting pile is too large can be prevented, the fiber pile body is clamped into a pile channel through the operation clamp body, and then the top of the fiber pile can be pressed through the jacking piece; and thus, the fiber pile is pressed so as to be fully in place.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically to a fiber pile test pile clamping and positioning device. Background Art

[0002] Dental fiber posts are a new type of non-metallic composite dental restoration material, which is often used together with resin core and crown restorations to repair large tooth defects. In recent years, due to its advantages such as no metal corrosion, good biocompatibility, excellent aesthetics, moderate elastic modulus and easy operation, it has been favored by dentists and patients and has been widely used.

[0003] During the fiber post test and fiber post cementing process, the fiber post is small and inconvenient to clamp. Grasping with bare hands can easily lead to fiber post contamination, affecting the bonding effect. Clamping with tweezers can easily slip, and clamping with a needle holder can easily cause fiber post fractures. At the same time, there must be a certain friction between the root canal post wall and the fiber post, and the fiber post cannot be fully seated due to insufficient pressure. The fiber post has a small diameter and often no suitable instrument is available to apply pressure. In addition, the fiber post is in sterile packaging, and the surface coating or microstructure is easily contaminated by saliva and debris in the root canal during the test, affecting the bonding effect. There is no suitable test pile replacement instrument. Utility Model Content

[0004] The technical problem to be solved by the utility model is that during the pile test and the cementing process of the fiber post in the pile channel, the fiber post is inconvenient to clamp because it is small, and it is easy to cause the fiber post to be contaminated by hand, which affects the bonding effect. It is easy to slip when clamped with tweezers, and it is easy to cause the fiber post to be broken and cracked when clamped with a needle holder. At the same time, because there must be a certain friction between the root canal pile channel wall and the fiber post, the fiber post is not fully seated due to insufficient pressure, and the fiber post is small in diameter, and there is often no suitable instrument to apply pressure. In addition, the fiber post is in sterile packaging, and the surface coating or microstructure is easily contaminated by saliva and debris in the root canal during the pile test, which affects the bonding effect. There is no suitable test pile replacement instrument. In view of the above-mentioned defects of the prior art, a fiber post test pile clamping and positioning device is provided.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A fiber pile trial pile clamping and positioning device is constructed, comprising a surgical clamp body, a clamping head of the surgical clamp body is relatively provided with a buffer flexible component, a handle body of the surgical clamp body is provided with a measuring column for measuring the pile channel length and diameter, and a gripping part is provided at one end of the surgical clamp body away from the clamping head.

[0007] Preferably, the buffer flexible component comprises two flexible blocks, and opposite surfaces of the two flexible blocks are provided with a texture structure for increasing friction.

[0008] Preferably, a plurality of measuring columns are provided, and the diameters of the plurality of measuring columns are different.

[0009] Preferably, a damping hinge is provided on the outer side of the handle of the surgical clip body, and the measuring column is rotatably disposed on the outer side of the handle of the surgical clip body via the damping hinge.

[0010] Preferably, the measuring column is cylindrical, and the outer surface of the measuring column is provided with markings and / or scales, and the markings and / or scales can display the diameter and / or length of the measuring column.

[0011] Preferably, the pressing member comprises a pressing block body and a positioning groove, and the positioning groove is arranged at one end of the pressing block body away from the surgical clip body.

[0012] Preferably, the handle body comprises a left half and a right half, the outer side of the left half is provided with two measuring columns in sequence along its length direction, and the outer side of the right half is provided with two measuring columns in sequence along its length direction.

[0013] Preferably, the clamping portion of the surgical clip body is curved, and a limit rod is provided on a side opposite to the gripping portion of the surgical clip body to prevent the gripping portion from being over-closed.

[0014] Preferably, the texture structure includes strip-shaped grooves and convex strips.

[0015] Preferably, the buffer flexible component is made of silicone.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model uses a measuring column to measure the length and diameter of the pile channel, thereby avoiding the pollution caused by using different fiber piles for pile testing;

[0018] 2. The fiber post is clamped by the surgical clip body. Since the clamp head of the surgical clip body is relatively provided with a buffer flexible component, the buffer flexible component acts on the fiber post to facilitate stable clamping of the fiber post and prevent the fiber post from breaking due to excessive force acting on the limit post.

[0019] 3. After the fiber post body is clamped into the post channel by the surgical clamp body, the top of the fiber post can be pressed by the top pressure piece to apply pressure to the fiber post so that the fiber post is fully in place.

[0020] 4. A measuring column is provided to measure the length of the pile channel preparation drill and the depth of the pile channel to ensure safe operation during the preparation process and reduce side perforation of the root canal. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0022] Figure 1 It is an overall axonometric schematic diagram of the utility model.

[0023] Figure 2 The present invention Figure 1 Enlarged schematic diagram of part A.

[0024] Figure 3 It is an overall front schematic diagram of the utility model.

[0025] Figure 4 It is an axonometric schematic diagram of measuring the unfolding of the column support in the utility model.

[0026] Figure 5 It is a front schematic diagram of the measuring column support when it is unfolded in the utility model.

[0027] Figure 6 It is another axonometric schematic diagram of measuring the unfolding of the column support in the utility model.

[0028] The accompanying drawings are marked as follows:

[0029] 100, chuck part; 101, buffer flexible component; 102, flexible block; 103, texture structure; 104, groove; 105, convex strip;

[0030] 200, handle body; 201, measuring column; 202, damping hinge; 203, left half; 204, right half;

[0031] 300, handle; 301, pressing block body; 302, positioning groove; 303, limiting rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0034] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0036] The utility model is implemented as follows Figure 1-Figure 6As shown in, it relates to a fiber pile trial pile clamping and positioning device, including a surgical clamp body, a clamping head 100 of the surgical clamp body is relatively provided with a buffer flexible component 101, a handle body 200 of the surgical clamp body is provided with a measuring column 201 for measuring the length and diameter of the pile channel on the outside, and a pressing piece is provided at one end of the gripping part 300 of the surgical clamp body away from the clamping head of the surgical clamp body. When using the utility model, the length and diameter of the pile channel can be measured by using the measuring column 201 first. After the length and diameter of the pile channel are measured, the fiber pile can be clamped by the surgical clamp body. Since the clamping head 100 of the surgical clamp body is relatively provided with the buffer flexible component 101, the buffer flexible component 101 will act on the fiber pile to facilitate stable clamping of the fiber pile, and can also prevent the fiber pile from being broken due to excessive force acting on the limit pile. After the fiber pile body is clamped into the pile channel by the surgical clamp body, the top of the fiber pile can be pressed by the pressing piece, so as to apply pressure to the fiber pile so that the fiber pile is fully in place.

[0037] In this embodiment, the buffer flexible component includes two flexible blocks 102, and the two flexible blocks 102 are provided with a texture structure 103 for increasing friction on the opposite side, and the texture structure 103 includes a strip-shaped groove 104 and a convex strip 105. The buffer flexible component 101 is made of silicone. When the fiber pile is not clamped and the clamping part 100 of the surgical clip body is closed, the two flexible blocks 102 are in contact; in another embodiment, the texture structure 103 may include a plurality of convex dot structures. Optionally, the flexible block 102 is in a rectangular parallelepiped shape.

[0038] In the present embodiment, a plurality of measuring columns 201 are provided, and the diameters of the plurality of measuring columns 201 are all different. In the present embodiment, the measuring column is cylindrical, and the outer surface of the measuring column is provided with markings and / or scales (not shown in the figure). The markings and / or scales (not shown in the figure) can display the diameter and / or length of the measuring column. The diameter and / or length of the pile channel can be measured by different measuring columns 201, thereby facilitating the use of fiber piles of matching sizes and avoiding contamination caused by using different fiber piles for pile testing.

[0039] See also Figure 1-Figure 6In this embodiment, a damping hinge 202 is provided on the outside of the handle body 200 of the surgical clip body, and the measuring column 201 is rotatably provided on the outside of the handle body 200 of the surgical clip body through the damping hinge 202. When the utility model is used, the measuring column 201 body can be damped and rotated by the damping hinge 202. When the measuring column 201 body needs to be used to detect the pile channel size, it is only necessary to rotate the measuring column 201 body in a direction away from the surgical clip body, so that the measuring column 201 is spread out and inserted into the pile channel for measurement. After the measuring column 201 is used, the measuring column 201 body can be rotated in the direction of the surgical clip body, so as to store the measuring column 201 and prevent the measuring column 201 from hindering subsequent surgical operations. Optionally, the damping hinge 202 can be a magnetic damping hinge or a friction damping hinge.

[0040] In this embodiment, the pressing member includes a pressing block body 301 and a positioning groove 302. The positioning groove 302 is arranged at one end of the pressing block body 301 away from the surgical clip body. The pressing block body 301 can be used to press against the fiber pile, and the positioning groove 302 can be used to position the fiber pile, so that the pressing block body 301 can stably press against the fiber pile. Optionally, the pressing block body 301 is cylindrical. Optionally, an external thread column can be arranged at the bottom of the pressing block body 301, and a threaded hole matched with the external thread column can be arranged on the handle 300. The pressing block body 301 can be threadedly connected with the handle 300 through the threaded hole and the external thread column. When the pressing block body 301 needs to be replaced, it is only necessary to screw the pressing block body 301 to release the threaded cooperation between the thread column and the threaded hole, and the pressing block body 301 can be disassembled for replacement.

[0041] In this embodiment, the handle body 200 includes a left half 203 and a right half 204. The outer side of the left half 203 is sequentially provided with two measuring columns along its length direction, and the outer side of the right half 204 is sequentially provided with two measuring columns along its length direction.

[0042] In this embodiment, the clamping portion 100 of the surgical clip body is curved to facilitate installation of the fiber post into the post channel. A limit rod 303 is provided on the side opposite to the gripping portion 300 of the surgical clip body to prevent the gripping portion 300 from being over-closed.

[0043] The use process of the utility model is:

[0044] During the pile road preparation process, a measuring column is used to measure the length of the pile road preparation drill to control the preparation length of the pile road;

[0045] After the pile channel is prepared, the test pile is carried out using a measuring column instead of a fiber pile, starting with a small diameter measuring column until the measuring column can be smoothly placed in the pile channel of the prepared depth. At the same time, the diameter of the pile channel is measured and the diameter model of the required fiber pile is determined based on the diameter of the measuring column.

[0046] After the pile channel is cleaned, disinfected and dried, and adhesive is placed in the pile channel, the gripping device grips the end of the fiber pile using the chuck head, and the fiber pile is placed in the pile channel;

[0047] Use the push block on the handle to push against the top of the fiber post end and apply pressure to fully seat the fiber post.

[0048] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A fiber pile test pile clamping device, characterized in that: The invention comprises a surgical clip body, wherein a buffer flexible component (101) is arranged opposite to a clamping portion (100) of the surgical clip body, a measuring column (201) capable of measuring the length and diameter of a pile channel is arranged outside a handle body (200) of the surgical clip body, and a pressing piece is arranged at one end of a gripping portion (300) of the surgical clip body away from the clamping portion of the surgical clip body.

2. A fiber pile test pile clamping and positioning device according to claim 1, characterized in that: The buffer flexible component comprises two flexible blocks (102), and a texture structure (103) for increasing friction is provided on opposite sides of the two flexible blocks (102).

3. The fiber pile test pile clamping and positioning device according to claim 1, characterized in that: A plurality of measuring columns (201) are provided, and the diameters of the plurality of measuring columns (201) are different.

4. The fiber pile test pile clamping and positioning device according to claim 1, characterized in that: A damping hinge (202) is arranged on the outer side of the handle body (200) of the surgical clip body, and the measuring column (201) is rotatably arranged on the outer side of the handle body (200) of the surgical clip body through the damping hinge (202).

5. The fiber pile test pile clamping and positioning device according to claim 1, characterized in that: The measuring column (201) is cylindrical, and the outer surface of the measuring column (201) is provided with markings and / or scales, and the markings and / or scales can display the diameter and / or length of the measuring column (201).

6. The fiber pile test pile clamping and positioning device according to claim 1, characterized in that: The pressing member comprises a pressing block body (301) and a positioning groove (302), wherein the positioning groove (302) is arranged at an end of the pressing block body (301) away from the surgical clip body.

7. The fiber pile test pile clamping and positioning device according to claim 1, characterized in that: The handle body (200) comprises a left half (203) and a right half (204); two measuring columns (201) are sequentially arranged on the outer side of the left half (203) along its length direction; and two measuring columns (201) are sequentially arranged on the outer side of the right half (204) along its length direction.

8. The fiber pile test pile clamping and positioning device according to claim 1, characterized in that: The clamping portion (100) of the surgical clamp body is curved, and a limiting rod (303) is provided on a side opposite to the gripping portion (300) of the surgical clamp body to prevent the gripping portion (300) from being over-closed.

9. The fiber pile trial pile clamping and positioning device according to claim 2, characterized in that: The texture structure (103) comprises strip-shaped grooves (104) and convex strips (105).

10. The fiber pile trial pile clamping and positioning device according to claim 1, characterized in that: The buffer flexible component (101) is made of silicone.

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