CN211610024U - Quick moulding restoration U type structure of mandible rebuilds board - Google Patents
Quick moulding restoration U type structure of mandible rebuilds board Download PDFInfo
- Publication number
- CN211610024U CN211610024U CN201922304903.XU CN201922304903U CN211610024U CN 211610024 U CN211610024 U CN 211610024U CN 201922304903 U CN201922304903 U CN 201922304903U CN 211610024 U CN211610024 U CN 211610024U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped groove
- mandible
- shaped
- vertical direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The reconstruction plate for rapidly shaping and repairing the mandible has a U-shaped structure and comprises a first arc-shaped groove (1) in the vertical direction, a second arc-shaped groove (2) in the horizontal direction and a structural hole (3); structural holes (3) are uniformly distributed on the mandible reconstruction plate, and a first arc-shaped groove (1) in the vertical direction and a second arc-shaped groove (2) in the horizontal direction which are arranged in a crossed mode are formed in the surface of a connecting structure between every two adjacent structural holes (3). The surgery time is obviously shortened, the trauma of a patient is reduced, the surgery steps are simplified, the risks of deformation, metal fatigue and the like are avoided, the bending difficulty is reduced, the model is easy to cut, the close fitting of the reconstruction plate and each transplanted bone block of the mandible is facilitated, and the repairing step of restoring the shape of the mandible is optimized.
Description
Technical Field
The utility model relates to a moulding restoration of mandible technique improves bearing structure belongs to medical instrument, especially the swift moulding restoration U type of mandible structure rebuilds the board.
Background
The mandible repair is one of the most troublesome operations of the oral maxillofacial region, and the difficulty lies in that: the restoration of jaw is rebuild and is had higher to the interlock function recovery requirement, and the interlock problem can appear to the counterpoint to have the deviation slightly in the operation, thereby the patient can feel uncomfortable by oneself and bring the trouble for the repair branch of academic or vocational study doctor, if the deviation is great, the interlock function recovery then can't accomplish almost. Whether for implants or for bone grafting, a challenge is presented if the functional load is on the reconstructed jaw bone; the oral environment is a bacteria environment, which is not beneficial to healing after jaw reconstruction; the jaw bone has a complex structure and a curved surface form, and the adjacent relation with the surrounding structure is complex, so that the restoration of the personalized features increases the surgical difficulty; the jaw bone is positioned at the important position of the face, and is not covered by clothes like other parts of the body, so that the aesthetic aspect needs to be particularly considered when repairing and reconstructing.
Based on the above considerations, the ideal jaw reconstruction standard should recover its morphology and maxilla-mandibular positional relationship: restoring the height, width and continuity of the upper and lower jaws; support structure for soft tissue is provided to reconstruct facial features. There are many methods for the firm internal fixation of mandible and fibula reconstruction, and the internal fixation is mainly carried out by using a small titanium plate or a reconstructed titanium plate.
At present, among the prior art, the mandible rebuilds the plate structure complicacy, and the customization cycle is long, and it is loaded down with trivial details inconvenient to repair the operation, and patient experience is relatively poor, has increased patient's economic burden simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a swift moulding restoration U type structure of mandible rebuilds board is favorable to carrying on swiftly moulding according to the individual character demand of different diseases, solves above-mentioned technical problem.
The purpose of the utility model is realized by the following technical measures: the structure hole comprises a first arc-shaped groove in the vertical direction, a second arc-shaped groove in the horizontal direction and a structure hole; the mandible reconstruction plate is uniformly provided with structural holes, and the surface of a connecting structure between every two adjacent structural holes is provided with a first arc-shaped groove in the vertical direction and a second arc-shaped groove in the horizontal direction which are arranged in a crossed mode.
Particularly, the depth of the first arc-shaped groove in the vertical direction is the same as that of the second arc-shaped groove in the horizontal direction.
In particular, the widths of the first arc-shaped groove in the vertical direction and the second arc-shaped groove in the horizontal direction are 1/2-1/4 of the aperture of the structural hole.
Particularly, the first arc-shaped groove in the vertical direction and the second arc-shaped groove in the horizontal direction are mutually and perpendicularly crossed.
Particularly, the inner walls of the first arc-shaped groove in the vertical direction and the second arc-shaped groove in the horizontal direction are arc surfaces.
Particularly, the inner walls of the first arc-shaped groove in the vertical direction and the second arc-shaped groove in the horizontal direction are V-shaped.
Particularly, the middle parts of the bottoms of the first arc-shaped groove in the vertical direction and the second arc-shaped groove in the horizontal direction are provided with a row of blind holes extending along the groove direction.
The utility model discloses an advantage and effect: the surgery time is obviously shortened, the trauma of a patient is reduced, the surgery steps are simplified, the risks of deformation, metal fatigue and the like are avoided, the bending difficulty is reduced, the model is easy to cut, the close fitting of the reconstruction plate and each transplanted bone block of the mandible is facilitated, and the repairing step of restoring the shape of the mandible is optimized.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic plan view of embodiment 1 of the present invention.
The reference numerals include:
the structure comprises a first arc-shaped groove 1 in the vertical direction, a second arc-shaped groove 2 in the horizontal direction and a structure hole 3.
Detailed Description
The principle of the utility model lies in that the mandible reconstruction plate simulates the physiological curve structure of the mandible of the human body. A transverse and longitudinal arc-shaped groove is formed between the two structural holes of the mandible reconstruction plate, namely, the connecting part between the two structural holes and the structural holes are inwards sunken in the horizontal direction and the vertical direction. The design of structure like this is favorable to carrying out swift moulding according to the individual demand of different diseases, reduces operation time, and on the other hand, because the junction is relatively thinner than the titanium board in fact, also can be easier when cutting off, makes the operation simple swift more.
The utility model discloses a: the structure comprises a first arc-shaped groove 1 in the vertical direction, a second arc-shaped groove 2 in the horizontal direction and a structure hole 3.
The present invention will be further explained with reference to the drawings and examples.
Example 1: as shown in the attached figure 1, structural holes 3 are uniformly distributed on the mandible reconstruction plate, and a first arc-shaped groove 1 in the vertical direction and a second arc-shaped groove 2 in the horizontal direction which are arranged in a crossed mode are formed in the surface of a connecting structure between every two adjacent structural holes 3.
In the foregoing, the depth of the first arc-shaped groove 1 in the vertical direction is the same as that of the second arc-shaped groove 2 in the horizontal direction.
In the foregoing, the widths of the first vertical arc-shaped groove 1 and the second horizontal arc-shaped groove 2 are 1/2 to 1/4 of the aperture of the structural hole 3.
In the foregoing, the first arc-shaped groove 1 in the vertical direction and the second arc-shaped groove 2 in the horizontal direction intersect perpendicularly with each other.
In the foregoing, inner walls of the first arc-shaped groove 1 in the vertical direction and the second arc-shaped groove 2 in the horizontal direction are arc surfaces.
In the foregoing, the inner walls of the first arc-shaped groove 1 in the vertical direction and the second arc-shaped groove 2 in the horizontal direction are V-shaped.
In the foregoing, the middle parts of the bottoms of the first arc-shaped groove 1 in the vertical direction and the second arc-shaped groove 2 in the horizontal direction are provided with a row of blind holes extending along the groove direction.
The embodiment of the utility model provides an in, the plastic shape that the board was rebuild to the mandible is showing and is improving to vertical direction's arc recess 1 and horizontal direction's arc recess two 2, when using, the arc recess 1 and the horizontal direction's arc recess two 2 along the vertical direction that can be convenient are according to tailorring, also can carry out the moulding deformation of profile modeling with the board is rebuild to the mandible as required shape.
In the embodiment of the utility model, the mandible reconstruction plate can be produced and repaired by changing the length, the appearance, the angle, the titanium hole number and other parameters.
Claims (7)
1. The reconstruction plate for rapidly shaping and repairing the mandible has a U-shaped structure and comprises a first arc-shaped groove (1) in the vertical direction, a second arc-shaped groove (2) in the horizontal direction and a structural hole (3); the mandible reconstruction plate is characterized in that structural holes (3) are uniformly distributed on the mandible reconstruction plate, and a first arc-shaped groove (1) in the vertical direction and a second arc-shaped groove (2) in the horizontal direction which are arranged in a crossed mode are formed in the surface of a connecting structure between every two adjacent structural holes (3).
2. The U-shaped reconstruction plate for rapid plastic restoration of mandible according to claim 1, wherein the depth of the first arc-shaped groove (1) in vertical direction is the same as the depth of the second arc-shaped groove (2) in horizontal direction.
3. The U-shaped reconstruction plate for rapid plastic repair of mandible according to claim 1, wherein the widths of the first vertically arc-shaped groove (1) and the second horizontally arc-shaped groove (2) are 1/2 to 1/4 of the diameter of the structural hole (3).
4. The U-shaped reconstruction plate for rapid plastic restoration of mandible according to claim 1, wherein the first vertically oriented arc-shaped groove (1) and the second horizontally oriented arc-shaped groove (2) are perpendicular to each other.
5. The U-shaped reconstruction plate for rapid plastic restoration of mandible according to claim 1, wherein the inner walls of the first arc-shaped groove (1) in vertical direction and the second arc-shaped groove (2) in horizontal direction are arc surfaces.
6. The U-shaped reconstruction plate for rapid plastic restoration of mandible according to claim 1, wherein the inner walls of the first arc-shaped groove (1) in vertical direction and the second arc-shaped groove (2) in horizontal direction are V-shaped.
7. The U-shaped reconstruction plate for rapid plastic restoration of mandible according to claim 1, wherein the middle bottom of the first arc-shaped groove (1) in vertical direction and the second arc-shaped groove (2) in horizontal direction are provided with a row of blind holes extending along the groove direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304903.XU CN211610024U (en) | 2019-12-18 | 2019-12-18 | Quick moulding restoration U type structure of mandible rebuilds board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304903.XU CN211610024U (en) | 2019-12-18 | 2019-12-18 | Quick moulding restoration U type structure of mandible rebuilds board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211610024U true CN211610024U (en) | 2020-10-02 |
Family
ID=72630618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922304903.XU Active CN211610024U (en) | 2019-12-18 | 2019-12-18 | Quick moulding restoration U type structure of mandible rebuilds board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211610024U (en) |
-
2019
- 2019-12-18 CN CN201922304903.XU patent/CN211610024U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100574725C (en) | Promote customization flexible titanium mandibular bone substitute of bone remodeling and preparation method thereof | |
| CN201341974Y (en) | Mandible regeneration titanium mesh bracket | |
| CN105935319B (en) | Mesh sheet component and its manufacture method | |
| CN101259046A (en) | Titanium individuation mandibula prosthesis and preparation | |
| US10945815B2 (en) | Orthodontic bracket | |
| US10639158B2 (en) | Patient-specific craniofacial implants | |
| CN107822747B (en) | 3D prints pillow neck and fuses fixing device | |
| CN112107394A (en) | Implant for maxillofacial bone defect repair and preparation method thereof | |
| TWI578976B (en) | Bone implant | |
| CN105411717B (en) | Computer-aided-design individual arch bar and manufacturing method thereof | |
| CN211610024U (en) | Quick moulding restoration U type structure of mandible rebuilds board | |
| CN210962457U (en) | Implant for repairing maxillofacial bone defects | |
| TWI445523B (en) | Cage-shaped spinal frame | |
| CN207979762U (en) | The preceding road of atlas and axis, which resets, to be rebuild internal fixation plate and uses mating instrument with fixed plate | |
| CN113768668B (en) | Modeling method for designing personalized medical mandible model based on TPMS | |
| CN107530152B (en) | Orthodontic bracket | |
| CN204446018U (en) | A kind of novel tissue pincers | |
| CN210749388U (en) | Titanium alloy Sandwich bone grafting and cutting guide plate generated by three-dimensional printing technology | |
| CN103690274B (en) | Bone lacks prosthetic device | |
| CN204181700U (en) | A kind of inner fixator in front of cervical vertebra | |
| CN203852450U (en) | Bone loss repair device | |
| CN212281779U (en) | Chin implant with split embedded structure | |
| CN109662770B (en) | Titanium alloy Sandwich bone grafting and fixing titanium plate generated by three-dimensional printing technology | |
| CN103637862B (en) | Jawbone recovery support | |
| CN218458216U (en) | Integrated mandible repair prosthesis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |