CN204863844U - Novel free moulding holder of bone lamella - Google Patents
Novel free moulding holder of bone lamella Download PDFInfo
- Publication number
- CN204863844U CN204863844U CN201520491161.5U CN201520491161U CN204863844U CN 204863844 U CN204863844 U CN 204863844U CN 201520491161 U CN201520491161 U CN 201520491161U CN 204863844 U CN204863844 U CN 204863844U
- Authority
- CN
- China
- Prior art keywords
- screw
- type
- shaped folder
- sides
- moulding
- 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.)
- Expired - Fee Related
Links
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model provides a novel free moulding holder of bone lamella, including the tray, tray one end is equipped with the baffle, the other end is equipped with the U type and presss from both sides A, the baffle presss from both sides the middle slide rail that is equipped with of A with the U type, the slide rail is equipped with the sliding block, the sliding block upper end is connected the U type and is pressed from both sides B, the U type presss from both sides A, the U type presss from both sides B and is equipped with screw A respectively, screw B, it presss from both sides the distance between B and the U type clamp A to adjust the U type through the slider, it is fixed with the slider to utilize screw D, restrict its horizontal slip, then it presss from both sides between A and the U type clamp B to be fixed in U type with free fibula (lamella) through screw A and screw B with the art, adjust the elasticity degree of controlling free fibula (lamella) through screw A and screw B, accomplish art person and cut the bone for the first time, and it is moulding through the internal fixation board, the fibula is fixed on request to fibula operation workstation (holder) when the operation, be favorable to art person to carry out the stable operation of high accuracy, it is simple to have the design, the nimble advantage of structure.
Description
Technical field
This utility model belongs to medical apparatus and instruments and namely says field, is specifically related to the moulding clamper of a kind of novel free osseous flap.
Background technology
Free fibula composite flap is often used to the functional reconstruction carrying out upper mandibular defect, due to the scrambling of mandibular shapes, it is moulding that operation needs to carry out segmentation to long and narrow fibula often, make it meet and repair needs, in recent years, due to the development of Computer assisted surgery, operation more becomes more meticulous, often need during fibula plastotype to rely on osteotomy guide plate to carry out, carry out osteotomy operation according to anatomic landmark covering with fibula surface by osteotomy guide plate, this proposes very high requirement to fibula stability during osteotomy.At present, fibular flap take out after, generally by patient's fibular flap dominated by hand, or fibular flap is pressed on operating board carries out moulding.The former can rock along with the vibrations of electric saw due to staff, instability when causing moulding, not easily accurate plastotype, even probably causes fibular flap to drop from patient's operation, causes serious consequence; The latter directly contacts with fibular flap due to operating board; the assurance of patient to the cutting depth is unfavorable in moulding process; also be unfavorable for observing and protection vessel pedicle; particularly apply for needing the case that osteotomy guide plate carries out accurate plastotype, above-mentioned traditional fibula operational approach is more unfavorable for carrying out accurate operation at steady state.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the moulding clamper of a kind of novel free osseous flap, there is simplicity of design, flexible structure, and fibula surgical work platform (clamper) fixes fibula on request when performing the operation, and is beneficial to patient and carries out refinement.
To achieve these goals, the technical solution adopted in the utility model is:
The moulding clamper of a kind of novel free osseous flap, comprise pallet, pallet one end is provided with baffle plate, the other end is provided with U-shaped folder A, and baffle plate and U-shaped folder in the middle of A are provided with slide rail, and slide rail is provided with sliding shoe, sliding shoe upper end connects U-shaped folder B, U-shaped folder A, U-shaped folder B is respectively equipped with screw A, screw B.
Described slide rail is 2 cylinders, and cylinder has scale.
Described U-shaped folder B lower end is provided with sleeve A, and sliding shoe is provided with sleeve B, and sliding shoe connects the sleeve A of U-shaped folder B by sleeve B, and is fixed by screw C.
Described sliding shoe side is provided with screw D and fixes.
The top, one side of described U-shaped folder A, U-shaped folder B is provided with V-type opening, and opening is provided with anti-skidding sawtooth.
Described U-shaped folder B is rotatable, with sliding shoe angle preferably 60 degree or 120 degree.
The beneficial effects of the utility model are:
This programme isomorphism simply designs and reaches flexible use, and fibula surgical work platform (clamper) fixes fibula on request when performing the operation, and is conducive to patient and carries out high-precision stable operation, have the advantage of simplicity of design, flexible structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the rotation schematic diagram of this utility model U-shaped folder A.
Wherein, 1 is pallet; 2 is baffle plate; 3 is U-shaped folder A; 4 is slide rail; 5 is sliding shoe; 6 is U-shaped folder B; 7 is screw A; 8 is screw B; 9 is simulation fibula; 10 is V-type opening; 11 is sleeve A; 12 is sleeve B; 13 is screw C; 14 is screw D.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
As shown in Figure 1, the moulding clamper of a kind of novel free osseous flap, comprise pallet 1, it is characterized in that, pallet 1 one end is provided with baffle plate 2, the other end is provided with U-shaped folder A3, baffle plate 2 is provided with slide rail 4 with U-shaped folder in the middle of A3, and slide rail 4 is provided with sliding shoe 5, and sliding shoe 5 upper end connects U-shaped folder B6, U-shaped folder A3, U-shaped folder B6 are respectively equipped with screw A7, screw B8, screw A7, screw B8 front end fixed-analog fibula 9 simultaneously.
Described slide rail 4 is 2 cylinders, and cylinder has scale.
Described U-shaped folder B6 lower end is provided with sleeve A11, and sliding shoe 5 is provided with sleeve B12, and sliding shoe 5 connects the sleeve A11 of U-shaped folder B6 by sleeve B12, and is fixed by screw C13.
Described sliding shoe 5 side is provided with screw D14 and fixes.
The top, one side of described U-shaped folder A3, U-shaped folder B6 is provided with V-type opening 10, and opening 10 is provided with anti-skidding sawtooth.
Operation principle of the present utility model is:
Operator is according to the length of art with free fibula (lobe), the distance between U-shaped folder B6 and U-shaped folder A3 is regulated by slide block 5, screw D14 is utilized to be fixed by slide block 5, limit it to horizontally slip, then art free fibula (lobe) is fixed between U-shaped folder A3 and U-shaped folder B6 by screw A7 and screw B8, regulated the tightness holding free fibula (lobe) by screw A7 and screw B8, complete patient's first time osteotomy, and moulding by internal fixation plate.
According to the angle that the moulding rear art free osseous flap of first time osteotomy is formed, the corresponding angle being regulated U-shaped folder B and slide block 5 by sleeve A11 and sleeve B12, thus make U-shaped folder B6 and U-shaped angle of pressing from both sides A3 meet operation demand, U-shaped folder B6 adopts 60 degree and 120 degree to rotate angle usually, fixed by screw C13 after rotation, limit U-shaped folder B6 and rotate, so that it is moulding to complete second time osteotomy, by that analogy, thus complete the repeatedly moulding of non-linear free fibula (lobe).
Claims (6)
1. the moulding clamper of novel free osseous flap, comprise pallet (1), it is characterized in that, pallet (1) one end is provided with baffle plate (2), the other end is provided with U-shaped folder A(3), baffle plate (2) with U-shapedly press from both sides A(3) centre is provided with slide rail (4), slide rail (4) is provided with sliding shoe (5), sliding shoe (5) upper end connect U-shaped folder B(6), U-shaped folder A(3), U-shaped folder B(6) be respectively equipped with screw A(7), screw B(8).
2. the moulding clamper of the novel free osseous flap of one according to claim 1, is characterized in that, described slide rail (4) is 2 cylinders, and cylinder has scale.
3. the moulding clamper of the novel free osseous flap of one according to claim 1, it is characterized in that, described U-shaped folder B(6) lower end is provided with sleeve A(11), sliding shoe (5) is provided with sleeve B(12), sliding shoe (5) is by sleeve B(12) connect U-shaped folder B(6) sleeve A(11), and by screw C(13) fixing.
4. the moulding clamper of the novel free osseous flap of one according to claim 1, is characterized in that, described sliding shoe (5) side is provided with screw D(14) fixing.
5. the moulding clamper of the novel free osseous flap of one according to claim 1, is characterized in that, described U-shaped folder A(3), U-shaped folder B(6) top be provided with V-type opening (10), opening (10) is provided with anti-skidding sawtooth.
6. the moulding clamper of the novel free osseous flap of one according to claim 1, is characterized in that, described U-shaped folder B(6) rotatable, with sliding shoe (5) angle preferably 60 degree or 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491161.5U CN204863844U (en) | 2015-07-09 | 2015-07-09 | Novel free moulding holder of bone lamella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491161.5U CN204863844U (en) | 2015-07-09 | 2015-07-09 | Novel free moulding holder of bone lamella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863844U true CN204863844U (en) | 2015-12-16 |
Family
ID=54808286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491161.5U Expired - Fee Related CN204863844U (en) | 2015-07-09 | 2015-07-09 | Novel free moulding holder of bone lamella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204863844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726087A (en) * | 2016-04-26 | 2016-07-06 | 中山大学孙逸仙纪念医院 | Fibula cutting shaping positioner through 3D printing |
-
2015
- 2015-07-09 CN CN201520491161.5U patent/CN204863844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726087A (en) * | 2016-04-26 | 2016-07-06 | 中山大学孙逸仙纪念医院 | Fibula cutting shaping positioner through 3D printing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103598916B (en) | A kind of auxiliary device for craniofacial plastic surgery | |
| CN105904373A (en) | Medical instrument clamp easy to operate and provided with clamping rods and fastening devices | |
| CN204863844U (en) | Novel free moulding holder of bone lamella | |
| CN207506626U (en) | A kind of bone-holder for bone surgery | |
| CN205019144U (en) | Bone external member is cut to individuation thighbone multiaspect | |
| CN207055522U (en) | A kind of bone surgery knife saw | |
| CN102028525A (en) | Orthopedic operation assist device | |
| CN104887324B (en) | A kind of mounting bracket for lung puncture | |
| CN203369933U (en) | Novel vascular clamp | |
| CN204917262U (en) | Sign indicating number trigger of teether point | |
| CN204207806U (en) | Orthopeadic Surgery antispray bone saw | |
| CN206391006U (en) | A kind of neurosurgery diagnosis and treatment instrument | |
| CN204734522U (en) | Fracture of medial malleolus special use pincers that reset | |
| CN203915042U (en) | Femoral intercondylar osteotomy device | |
| CN204833239U (en) | Circuit board software input table | |
| CN203122518U (en) | Medical orthopedic electric drill | |
| CN202801735U (en) | Oral operating forceps | |
| CN204931906U (en) | A kind of visual tibial prosthesis measuring device | |
| CN205964155U (en) | Fibula cuts bone conduction board device | |
| CN104287806A (en) | Anti-spattering bone saw for bone surgery | |
| CN205586058U (en) | Kneecap claw is according to putting ware | |
| CN106923888A (en) | Multifunctional medical forceps | |
| CN204106125U (en) | A kind of surgical forceps based on strain-type force | |
| CN207575174U (en) | A kind of breast lump checks puncture needle | |
| CN215651390U (en) | High-position tibia osteotomy positioning guider |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160709 |