CN109567912A - The outer notch rib cage of lower jaw transplants resting guide - Google Patents
The outer notch rib cage of lower jaw transplants resting guide Download PDFInfo
- Publication number
- CN109567912A CN109567912A CN201811623752.8A CN201811623752A CN109567912A CN 109567912 A CN109567912 A CN 109567912A CN 201811623752 A CN201811623752 A CN 201811623752A CN 109567912 A CN109567912 A CN 109567912A
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- CN
- China
- Prior art keywords
- rib cage
- lower jaw
- placement section
- support sector
- patient
- 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.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The present invention relates to notch rib cages outside a kind of lower jaw to transplant resting guide, including bone support sector and rib cage placement section, structure of the shape of bone support sector from top to bottom successively with patient's ramus of mandible, angle of mandible and mandibular body matches, the position that bone support sector corresponds to patient's mandibular body is equipped with fixation hole, rib cage placement section is located at the lateral position of bone support sector, rib cage placement section forms the rib cage placing groove to match with transplanting rib cage, and rib cage placement section position and orientation match with rib cage implant site and direction when bone support sector is bonded with patient's angle of mandible.The present invention can be realized the accurate positioning to transplanting rib cage and be fixedly secured, and ensure that the accurate of position and orientation of rib cage in rib cage transfer operation, be conducive to the surgical effect for promoting the outer notch rib cage transplanting of lower jaw.
Description
Technical field
The invention belongs to the technical fields of jaw face rib cage transplantation medical instrument, more particularly to notch rib cage outside a kind of lower jaw
Transplant resting guide.
Background technique
Rib cage transplanting is the main settling mode of middle the one or two branchial arch syndrome child patient of severe.Due to mandible
It is short and small, it is often necessary to which that the developmental center for transplanting the rib cage substitution Mandibular Rumas for having regeneration potential with cartilage cap is weighed with this
Mandibular Rumas height is built, keeps face type more preferably symmetrical.
In existing operation, rib cage is mostly just placed on mandibular posterior lateral margin, rib cage placement location and direction cannot get
Guarantee, cartilage-derived growth potentiality do not guarantee.Therefore for some hypogenetic children of severe demifacet, existing treatment method is easy to lead
Cause uncontrollable child patient prognosis, growth potential and Facial symmetry uncontrollable.
Summary of the invention
Technical problem to be solved by the invention is to provide notch rib cages outside a kind of lower jaw to transplant resting guide, avoids rib cage
The positioning of rib cage is fixed in the problem of rib cage inaccuracy in place, realization in transplantation.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of outer notch rib cage transplanting fixation of lower jaw
Guide plate, including bone support sector and rib cage placement section, the shape of the bone support sector from top to bottom successively with patient's ramus of mandible, lower jaw
The structure of angle and mandibular body matches, and the position that bone support sector corresponds to patient's mandibular body is equipped with fixation hole, and the rib cage is put
The lateral position that portion is located at bone support sector is set, the rib cage placement section forms the rib cage placing groove to match with transplanting rib cage, institute
Rib cage placement section position and orientation match with rib cage implant site and direction when Shu Gu support sector is bonded with patient's angle of mandible.
The middle part of the bone support sector forms the groove shapes to match with patient's lower jaw corner structure, the bone support sector pair
The position of patient's mandibular body is answered to form upward flange, the fixation hole is set on flange.
The extending direction that the fixation hole corresponds to patient's mandibular body is set as two separately.
The rib cage placement section is integrally L-shaped.
The bone support sector and rib cage placement section are an integral structure.
Beneficial effect
In the present invention, bone support sector can be matched with patient's angle of mandible be bonded to the position and orientation of rib cage placement section into
Row positioning, and guide plate can be fixed to the mandibular of patient by fixation hole, rib cage is placed into rib cage placement section, thus realization pair
It the accurate positioning of rib cage and is fixedly secured, ensure that the accurate of position and orientation of rib cage in rib cage transfer operation, be conducive to mention
Rise the surgical effect of the outer notch rib cage transplanting of lower jaw.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
A kind of outer notch rib cage of lower jaw as shown in Figure 1 transplants resting guide, including bone support sector 1 and rib cage placement section 2,
Bone support sector 1 and rib cage placement section 2 are an integral structure.
Structure of the shape of bone support sector 1 from top to bottom successively with patient's ramus of mandible, angle of mandible and mandibular body matches, bone
The middle part of support sector 1 forms the groove shapes to match with patient's lower jaw corner structure.The position of the corresponding patient's mandibular body of bone support sector 1
It sets to form upward flange, be set on flange there are two fixation hole 3, fixation hole 3 is the circular hole of diameter 2mm, and two fixation holes 3 are corresponding
The extending direction interval of patient's mandibular body is arranged.
Rib cage placement section 2 is whole L-shaped, and rib cage placement section 2 forms the rib cage placing groove 4 to match with transplanting rib cage.Rib
Bone placement section 2 is located at the lateral position of bone support sector 1, when bone support sector 1 is bonded with patient's angle of mandible 2 position of rib cage placement section and
Match towards with rib cage implant site and direction.
Bone support sector 1 can match to be bonded and position to the position and orientation of rib cage placement section 2 with patient's angle of mandible, and
The guide plate can be fixed to the mandibular of patient by fixation hole 3, to realize to the transplanting rib being placed in rib cage placement section 2
It the accurate positioning of bone and is fixedly secured, ensure that the accurate of position and orientation of rib cage in rib cage transfer operation, be conducive to be promoted
The surgical effect of the outer notch rib cage transplanting of lower jaw.
Claims (5)
1. a kind of outer notch rib cage of lower jaw transplants resting guide, it is characterised in that: including bone support sector (1) and rib cage placement section
(2), structure of the shape of the bone support sector (1) from top to bottom successively with patient's ramus of mandible, angle of mandible and mandibular body matches,
The position of the corresponding patient's mandibular body of the bone support sector (1) is equipped with fixation hole (3), and the rib cage placement section (2) is located at bone support
The lateral position in portion (1), the rib cage placement section (2) form the rib cage placing groove (4) to match with transplanting rib cage, the bone branch
Rib cage placement section (2) position and orientation when portion (1) is bonded with patient's angle of mandible are held to match with rib cage implant site and direction.
2. a kind of outer notch rib cage of lower jaw according to claim 1 transplants resting guide, it is characterised in that: the bone is supported
The middle part in portion (1) forms the groove shapes to match with patient's lower jaw corner structure, the corresponding patient's mandibular body of the bone support sector (1)
Position form upward flange, the fixation hole (3) is set on flange.
3. a kind of outer notch rib cage of lower jaw according to claim 1 or 2 transplants resting guide, it is characterised in that: described solid
The extending direction for determining hole (3) corresponding patient's mandibular body is set as separately two.
4. a kind of outer notch rib cage of lower jaw according to claim 1 transplants resting guide, it is characterised in that: the rib cage is put
It is whole L-shaped to set portion (2).
5. a kind of outer notch rib cage of lower jaw according to claim 1 transplants resting guide, it is characterised in that: the bone is supported
Portion (1) and rib cage placement section (2) are an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623752.8A CN109567912A (en) | 2018-12-28 | 2018-12-28 | The outer notch rib cage of lower jaw transplants resting guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623752.8A CN109567912A (en) | 2018-12-28 | 2018-12-28 | The outer notch rib cage of lower jaw transplants resting guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109567912A true CN109567912A (en) | 2019-04-05 |
Family
ID=65933270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811623752.8A Pending CN109567912A (en) | 2018-12-28 | 2018-12-28 | The outer notch rib cage of lower jaw transplants resting guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109567912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209387A (en) * | 2022-01-21 | 2022-03-22 | 世康数字(北京)科技有限公司 | Osteotomy guide plate assembly |
-
2018
- 2018-12-28 CN CN201811623752.8A patent/CN109567912A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209387A (en) * | 2022-01-21 | 2022-03-22 | 世康数字(北京)科技有限公司 | Osteotomy guide plate assembly |
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