CN103393459B - Locking jaw face rebuilding type bone-setting plate - Google Patents
Locking jaw face rebuilding type bone-setting plate Download PDFInfo
- Publication number
- CN103393459B CN103393459B CN201310296375.2A CN201310296375A CN103393459B CN 103393459 B CN103393459 B CN 103393459B CN 201310296375 A CN201310296375 A CN 201310296375A CN 103393459 B CN103393459 B CN 103393459B
- Authority
- CN
- China
- Prior art keywords
- jaw face
- screw hole
- blade plate
- plate body
- groove
- 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
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention discloses locking jaw face rebuilding type bone-setting plate, comprise jaw face blade plate body, along the length direction of jaw face blade plate body, on the blade plate body of jaw face, uniform intervals is provided with some screw hole, each screw hole is that aperture from up to down reduces to arrange and through jaw face blade plate body gradually, in each screw hole, offer female thread, the major diameter of thread of female thread is identical with the maximum diameter of hole of screw hole; The upper surface of the jaw face blade plate body between two screw hole of arbitrary neighborhood and lower surface offer upper groove and low groove respectively, upper groove distributes in corresponding up and down with low groove, jaw face blade plate body upper surface between upper groove these two adjacent screw hole through, the jaw face blade plate body lower surface between low groove these two adjacent screw hole through.The present invention has easy to operate, and the advantage of lock screw bore deformation can not occur during molding in the preoperative.
Description
Technical field
The present invention relates to field of medical appliances, being specifically related to for rebuilding the locking jaw face rebuilding type bone-setting plate repairing mandibular bone.
Background technology
Mandibular bone excises because of neoplastic lesion, or is subject to foreign impacts and after fracturing, needs to carry out mandible reconstruction prosthesis, and jaw face blade plate is medical apparatus and instruments conventional in mandible reconstruction prosthesis.The structure of the jaw face blade plate used at present is: comprise jaw face blade plate body, along the length direction of jaw face blade plate body, jaw face blade plate is arranged at intervals with some screw hole.Jaw face blade plate, before carrying out mandible reconstruction prosthesis, needs to use special shaping forceps to carry out preoperative molding according to the model of patient's mandibular bone, with the mandibular bone of the patient that fits, to reach good reconstruction effect; The shortcoming of this jaw face blade plate is: on the one hand, at above-mentioned jaw face blade plate in the process of carrying out preoperative molding, its screw hole easily deforms, thus cause the mutual locking effect of lock screw and jaw face blade plate poor, therefore above-mentioned jaw face blade plate all needs to put tucker staple in advance in its screw hole before molding in the preoperative, tucker staple is taken out, complex operation after to be formed again, reduce procedure efficiency, thus extend operating time; On the other hand, after being locked by jaw face blade plate by lock screw, the end face of lock screw, higher than the end face of jaw face blade plate, because maxillofacial bone cortex is thinner, so not only to soft tissue irritation greatly, affects blood fortune, also easily makes postoperative patient have foreign body sensation.
Summary of the invention
The object of this invention is to provide a kind of easy to operate, the locking jaw face rebuilding type bone-setting plate of lock screw bore deformation can not occur in the process of molding in the preoperative.
For achieving the above object, present invention employs following technical scheme: described locking jaw face rebuilding type bone-setting plate, comprise jaw face blade plate body, along the length direction of jaw face blade plate body, on the blade plate body of jaw face, uniform intervals is provided with some screw hole, each screw hole is that aperture from up to down reduces to arrange and through jaw face blade plate body gradually, in each screw hole, offer female thread, the major diameter of thread of female thread is identical with the maximum diameter of hole of screw hole; The upper surface of the jaw face blade plate body between two screw hole of arbitrary neighborhood and lower surface offer upper groove and low groove respectively, upper groove distributes in corresponding up and down with low groove, the upper surface of the jaw face blade plate body between described upper groove these two adjacent screw hole through, the lower surface of the jaw face blade plate body between described low groove these two adjacent screw hole through.
Further, aforesaid locking jaw face rebuilding type bone-setting plate, wherein: described upper groove is R shape groove, described low groove is R shape groove.
Further, aforesaid locking jaw face rebuilding type bone-setting plate, wherein: on the upper aperture of each screw hole and lower aperture, offer orifice chamfer respectively.
By the enforcement of technique scheme, the invention has the beneficial effects as follows: carry out in the process of preoperative molding at the special shaping forceps of use, screw hole on the blade plate of jaw face can not deform, thus in each screw hole, put into tucker staple in advance before making doctor not need molding in the preoperative, greatly simplifie operating procedure, improve procedure efficiency, shorten operating time; And jaw face of the present invention blade plate is when ensureing to coordinate excellence with the locking of lock screw, the end face of lock screw lower than the end face of jaw face blade plate, thus can achieve low incisura, makes that people are postoperative does not have foreign body sensation.
Accompanying drawing explanation
Fig. 1 is the structural representation of locking jaw face of the present invention rebuilding type bone-setting plate.
Fig. 2 is the structural representation of the rear apparent direction of Fig. 1.
Fig. 3 is the structural representation of the A-A section of Fig. 1.
The mounting structure schematic diagram that Fig. 4 is the locking jaw face rebuilding type bone-setting plate shown in Fig. 1 and lock screw.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, described locking jaw face rebuilding type bone-setting plate, comprise jaw face blade plate body 1, along the length direction of jaw face blade plate body 1, on jaw face blade plate body 1, uniform intervals is provided with some screw hole 2, because the structure of each screw hole is all identical, only be described for the structure of one of them screw hole below: screw hole 2 from up to down reduces in aperture to arrange gradually, and through jaw face blade plate body 1, female thread 3 is offered in screw hole 2, the major diameter of thread of female thread 3 is identical with the maximum diameter of hole of screw hole 2, the upper surface 4 of the jaw face blade plate body 1 between two screw hole of arbitrary neighborhood and lower surface 5 offer upper groove 6 and low groove 7 respectively, fovea superior 6 distributes in corresponding up and down with low groove 7, the upper surface 4 of the jaw face blade plate body 1 between described upper groove 6 these two adjacent screw hole through, the lower surface 5 of the jaw face blade plate body 1 between described low groove 7 these two adjacent screw hole through, like this can by the external carbuncle peptizaiton that is subject in jaw face blade plate body 1 in the preoperative forming process to upper groove 6 with on low groove 7, thus screw hole is not deformed.In the present embodiment, described upper groove 6 is R shape groove, and described low groove 7 is R shape groove, and this R shape groove design is not only easy to process, and the moulding effect of locking jaw face rebuilding type bone-setting plate can be made to reach best; In the present embodiment; the upper aperture of each screw hole is provided with orifice chamfer 8, on lower aperture, offers lower orifice chamfer 81; the external carbuncle be subject in locking jaw face rebuilding type bone-setting plate in the preoperative forming process can be distributed to around aperture better like this, protect screw hole 2 better.In actual applications, use lock screw 9 pairs of screw hole of vertebra shape in column jacket to lock, in this column jacket, the structure of the lock screw 9 of vertebra shape is: comprise the guide section that diameter integrally extends in the locking section from up to down reduced gradually and bottom locking section; Along the longitudinal direction of lock screw 9, locking section with the outer wall of guide section are provided with the external screw thread of the female thread phase threaded engagement of screw hole 2, when lock screw 9 by external screw thread to enter along the female thread direction of screw hole 2 nail mutually lock to the locking section of lock screw 9 and screw hole 2 time, the locking section end face of lock screw 9 is lower than the upper surface 4 of jaw face blade plate body 1, thus achieve low incisura, make that people are postoperative does not have foreign body sensation.Locking jaw face of the present invention rebuilding type bone-setting plate carries out in the process of preoperative molding at the special shaping forceps of use, screw hole on the rebuilding type bone-setting plate of locking jaw face can not deform, thus in each screw hole, put into tucker staple in advance before making doctor not need molding in the preoperative, greatly simplifie operating procedure, improve procedure efficiency, shorten operating time.
Claims (3)
1. lock jaw face rebuilding type bone-setting plate, comprise jaw face blade plate body, it is characterized in that: along the length direction of jaw face blade plate body, on the blade plate body of jaw face, uniform intervals is provided with some screw hole, each screw hole is that aperture from up to down reduces to arrange and through jaw face blade plate body gradually, in each screw hole, offer female thread, the major diameter of thread of female thread is identical with the maximum diameter of hole of screw hole; The upper surface of the jaw face blade plate body between two screw hole of arbitrary neighborhood and lower surface offer upper groove and low groove respectively, upper groove distributes in corresponding up and down with low groove, the upper surface of the jaw face blade plate body between described upper groove these two adjacent screw hole through, the lower surface of the jaw face blade plate body between described low groove these two adjacent screw hole through.
2. locking jaw face according to claim 1 rebuilding type bone-setting plate, it is characterized in that: described upper groove is R shape groove, described low groove is R shape groove.
3. locking jaw face according to claim 1 and 2 rebuilding type bone-setting plate, is characterized in that: on the upper aperture of each screw hole and lower aperture, offer orifice chamfer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296375.2A CN103393459B (en) | 2013-07-16 | 2013-07-16 | Locking jaw face rebuilding type bone-setting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296375.2A CN103393459B (en) | 2013-07-16 | 2013-07-16 | Locking jaw face rebuilding type bone-setting plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103393459A CN103393459A (en) | 2013-11-20 |
| CN103393459B true CN103393459B (en) | 2016-03-02 |
Family
ID=49557343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310296375.2A Active CN103393459B (en) | 2013-07-16 | 2013-07-16 | Locking jaw face rebuilding type bone-setting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103393459B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3109677A1 (en) | 2018-08-24 | 2020-02-27 | Laboratoires Bodycad Inc. | Patient-specific fixation plate with wedge member for knee osteotomies |
| WO2020037425A1 (en) | 2018-08-24 | 2020-02-27 | Laboratoires Bodycad Inc. | Predrilling guide for knee osteotomy fixation plate |
| CA3112267A1 (en) | 2018-08-24 | 2020-02-27 | Laboratoires Bodycad Inc. | Patient-specific surgical tools for knee osteotomies |
| US11701150B2 (en) | 2018-08-24 | 2023-07-18 | Laboratoires Bodycad Inc. | Patient-specific fixation plate with spacing elements |
| WO2020037420A1 (en) | 2018-08-24 | 2020-02-27 | Laboratoires Bodycad Inc. | Surgical kit for knee osteotomies and corresponding preoperative planning method |
| WO2020037418A1 (en) | 2018-08-24 | 2020-02-27 | Laboratoires Bodycad Inc. | Surgical guide assembly for performing a knee osteotomy procedure |
| USD948719S1 (en) | 2019-10-21 | 2022-04-12 | Laboratoires Bodycad Inc. | Posterior stabilizer for an osteotomy plate |
| USD943100S1 (en) | 2020-02-18 | 2022-02-08 | Laboratoires Bodycad Inc. | Osteotomy plate |
| CN116058948A (en) * | 2023-03-06 | 2023-05-05 | 泓欣科创(北京)科技有限公司 | Maxillofacial bone plate system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149246A (en) * | 1995-03-27 | 1997-05-07 | 库尔斯恩蒂斯股份公司 | Bone plate |
| CN102240223A (en) * | 2011-03-21 | 2011-11-16 | 练克俭 | Juvenile type osteoepiphysis-striding slidingly extending steel plate |
| CN202446238U (en) * | 2011-11-17 | 2012-09-26 | 天津市康利民医疗器械有限公司 | Novel bone fracture plate |
| CN203417255U (en) * | 2013-07-16 | 2014-02-05 | 江苏双羊医疗器械有限公司 | Locking maxillofacial reconstruction type bone plate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29909025U1 (en) * | 1999-05-25 | 1999-11-04 | Lipat Consulting Ag, Basel | Osteosynthetic bone plate |
| FR2942125B1 (en) * | 2009-02-17 | 2012-02-17 | Obl | CUSTOM-MADE ASSEMBLY OF AT LEAST TWO OSTEOSYNTHESIS PLATES, THEMSELVES PREPARED TO MEASURE, AND METHOD FOR PLACING THE SAME |
-
2013
- 2013-07-16 CN CN201310296375.2A patent/CN103393459B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149246A (en) * | 1995-03-27 | 1997-05-07 | 库尔斯恩蒂斯股份公司 | Bone plate |
| CN102240223A (en) * | 2011-03-21 | 2011-11-16 | 练克俭 | Juvenile type osteoepiphysis-striding slidingly extending steel plate |
| CN202446238U (en) * | 2011-11-17 | 2012-09-26 | 天津市康利民医疗器械有限公司 | Novel bone fracture plate |
| CN203417255U (en) * | 2013-07-16 | 2014-02-05 | 江苏双羊医疗器械有限公司 | Locking maxillofacial reconstruction type bone plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103393459A (en) | 2013-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103393459B (en) | Locking jaw face rebuilding type bone-setting plate | |
| CN104173095B (en) | A kind of orthopaedics extrusion screw | |
| CN203042413U (en) | Universal locking and pressurizing bone plate | |
| CN202446238U (en) | Novel bone fracture plate | |
| CN204698663U (en) | Locking compress bridge system and Wire/cable contact member inner fixing device | |
| CN203417255U (en) | Locking maxillofacial reconstruction type bone plate | |
| CN203468720U (en) | Tibia hollow intramedullary nail | |
| CN207236837U (en) | Bone screw | |
| CN203138665U (en) | Bone-connecting locking screw adopting orthopedics kinesiology | |
| CN203468727U (en) | Single screw type percutaneous zygopophysis pedicle screw internal fixation system | |
| CN201631361U (en) | Y-shaped bone plate for distal radius | |
| CN201642297U (en) | Femoral neck screw used for treatment of proximal femoral fractures | |
| CN203677230U (en) | Minimally invasive hollow multi-side hole spinal pedicle screw | |
| CN205924151U (en) | Bone cement mould combination lag screw and compound bottle opener | |
| CN207429150U (en) | A kind of nail | |
| CN205795787U (en) | A kind of internal fixation device for department of orthopaedics | |
| CN204275012U (en) | Medical Wicresoft injection-type crochet hook | |
| CN203291005U (en) | Ulna and radius straight locking board | |
| CN103654931B (en) | The locking metal bone fracture plate device that a kind of cortex bone and cancellous bone are general | |
| CN208435755U (en) | A kind of stress type locking and pressurizing bone-knitting device | |
| CN101773407A (en) | Olecroanon locking proximal humerus plate | |
| CN101623210B (en) | Lumbar spondyloschisis forcing screw | |
| CN201831944U (en) | Hollow screw locking plate | |
| CN206822671U (en) | A kind of ready-package micro-wound bone taking device | |
| CN206822695U (en) | A kind of eccentric bone plate for interfering anti-convolution combines with metallic screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |