CN207721902U - A kind of intoe surgical guide for customizing 3D printing and making - Google Patents
A kind of intoe surgical guide for customizing 3D printing and making Download PDFInfo
- Publication number
- CN207721902U CN207721902U CN201721316309.7U CN201721316309U CN207721902U CN 207721902 U CN207721902 U CN 207721902U CN 201721316309 U CN201721316309 U CN 201721316309U CN 207721902 U CN207721902 U CN 207721902U
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- China
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- osteotomy
- metatarsal
- guide
- platform
- geometrical clamp
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Abstract
The utility model is related to a kind of intoe surgical guide that customization 3D printing makes, including guide plate ontology, positioning surface, metatarsal distal end geometrical clamp, metatarsal proximal end geometrical clamp, kirschner needle guide hole, Horizontal osteotomy platform, vertical osteotomy platform, lower osteotomy guide grooves.Positioning surface, the osteotomy platform of guide plate are the three-dimension curved surfaces that are reconstructed according to the CT scan data of patient's toe to be performed the operation to design, and are made of 3D printing method.There are metatarsal proximal end geometrical clamp, metatarsal distal end geometrical clamp, Horizontal osteotomy platform, vertical osteotomy platform, lower osteotomy guide groove, kirschner needle guide hole on guide plate ontology.The positioning surface of surgical guide and the metatarsal accurate match to be performed the operation of patient, it is easy to use, it can ensure the correctness of notch, shorten operating time, improve success rate of operation.
Description
Technical field
The utility model belongs to a kind of design and manufacturing field of surgical guide, more particularly to a kind of to be made by 3D printing
Customization Hallux valgus corrective procedure guide plate.
Background technology
Corrective therapy for Hallux valgus, when traditional operation treatment, doctor performs the operation with the experience of oneself, notch
Site error it is big, surgical effect is poor, and operating time is longer.
Invention content
The purpose of this utility model is that：A kind of customization, the intoe surgical guide that 3D printing makes, guide plate are provided
Positioning surface, osteotomy platform is the three-dimension curved surface that is reconstructed according to the CT scan data of patient's toe to be performed the operation to design, and adopts
It is made of 3D printing method.Surgical guide customizes for patient, high with patient's toe anatomy shape fitness, easy to use, energy
The correctness for enough ensureing notch, shortens operating time.
Technical solution adopted by the utility model to solve its technical problems is：It is a kind of to customize outside the thumb that 3D printing makes
Turn over surgical guide.Including guide plate ontology, positioning surface, metatarsal distal end geometrical clamp, metatarsal proximal end geometrical clamp, kirschner needle guide hole, water
Truncate bone platform, vertical osteotomy platform, lower osteotomy guide groove.
The guide plate ontology left side edge has metatarsal proximal end geometrical clamp, and right side edge has metatarsal distal end geometrical clamp, along bone
Length direction has Horizontal osteotomy platform, has vertical osteotomy platform on the left of Horizontal osteotomy platform, lower osteotomy is provided on the ontology of right side
Guide groove, there are two kirschner needle guide holes on guide plate ontology.Kirschner needle guide hole is used to, across Kirschner wire, guide plate be fixed on and waited for
On the metatarsal of operation.The effect of osteotomy platform and osteotomy pilot hole is to provide accurately to lead for saw blade when using goose saw saw metatarsal
To face.
The beneficial effects of the utility model：The positioning surface of surgical guide and the metatarsal accurate match to be performed the operation of patient, make
It with conveniently, can ensure the correctness of notch, shorten operating time, improve success rate of operation.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
For ease of description, the description of the relative position relation of each component is the layout type according to Figure of description 1
Come what is be described, such as：Up, down, left, right, before and after, horizontal, the position relationship vertically waited is the layout direction according to attached drawing 1
Come what is determined.
Attached drawing 1 show the southeast axis side structure schematic diagram of the utility model.
Attached drawing 2 show the northwest axis side structure schematic diagram of the utility model.
1. guide plate ontology in figure, 2. positioning surfaces, 3. metatarsal distal end geometrical clamps, 4. metatarsal proximal end geometrical clamps, 5. Kirschner wires are led
Xiang Kong, 6. Horizontal osteotomy platforms, 7. vertical osteotomy platforms, 8. times osteotomy guide grooves.
Specific implementation mode
Embodiment 1, a kind of intoe surgical guide for customizing 3D printing and making, as shown in Figure 1.A left side for guide plate ontology 1
Lateral edges have metatarsal proximal end geometrical clamp 4, right side edge to have metatarsal distal end geometrical clamp 3, have Horizontal osteotomy flat along the length direction of bone
The left side of platform 6, Horizontal osteotomy platform 6 has vertical osteotomy platform 7, the right side of guide plate ontology 1 to be provided with lower osteotomy guide groove 8, guide plate
There are two kirschner needle guide holes 5 on ontology 1.Kirschner needle guide hole 5 is used to, across Kirschner wire, guide plate ontology 1 be fixed on and wait for hand
On the metatarsal of art.The effect of Horizontal osteotomy platform 6, vertical osteotomy platform 7 and lower osteotomy guide groove 8 is to saw metatarsal using goose saw
When for saw blade provide accurate guide surface.
It in practice operates, exposes on the inside of metatarsal, determines the customization guide plate ontology 1 during surgery after removing periosteum
Plane 2 is fitted in the corresponding site of metatarsal to be performed the operation, and metatarsal distal end geometrical clamp 3 and metatarsal proximal end geometrical clamp 4 are fitted in metatarsal
Corresponding site after, then Kirschner wire is pierced by kirschner needle guide hole 5 in metatarsal and is fixed.By the saw blade for goose saw of performing the operation point
Horizontal osteotomy platform 6, vertical osteotomy platform 7 are not leaned against, carries out osteotomy on lower osteotomy guide groove 8, are cut after Wangue and are removed operation and lead
Plate carries out subsequent operation.
Claims (2)
1. a kind of intoe surgical guide for customizing 3D printing and making, including guide plate ontology（1）, positioning surface（2）, metatarsal distal end
Geometrical clamp（3）, metatarsal proximal end geometrical clamp（4）, kirschner needle guide hole（5）, Horizontal osteotomy platform（6）, vertical osteotomy platform（7）,
Lower osteotomy guide groove（8）；It is characterized in that：The guide plate ontology（1）Left side edge has metatarsal proximal end geometrical clamp（4）, right side edge
There is metatarsal distal end geometrical clamp（3）, have Horizontal osteotomy platform along the length direction of bone（6）, Horizontal osteotomy platform（6）Left side has vertically
Osteotomy platform（7）, lower osteotomy guide groove is provided on the ontology of right side（8）, guide plate ontology（1）It is upper that there are two kirschner needle guide holes（5）.
2. the intoe surgical guide according to claim 1 for customizing 3D printing and making, it is characterized in that：Guide plate it is each fixed
Plane, osteotomy platform are the three-dimension curved surfaces that are reconstructed according to the CT scan data of patient's toe to be performed the operation to design, and use 3D
Printing type makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316309.7U CN207721902U (en) | 2017-10-13 | 2017-10-13 | A kind of intoe surgical guide for customizing 3D printing and making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316309.7U CN207721902U (en) | 2017-10-13 | 2017-10-13 | A kind of intoe surgical guide for customizing 3D printing and making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207721902U true CN207721902U (en) | 2018-08-14 |
Family
ID=63091094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721316309.7U Active CN207721902U (en) | 2017-10-13 | 2017-10-13 | A kind of intoe surgical guide for customizing 3D printing and making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207721902U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2741198C1 (en) * | 2020-04-30 | 2021-01-22 | Общество с ограниченной ответственностью «ЛВМ АТ МЕДИЦИНА» (ООО «ЛВМ АТ Медицина») | Device for personified treatment of valgus deformation of first toe and method of use thereof |
| CN117322951A (en) * | 2023-11-30 | 2024-01-02 | 四川大学华西医院 | Manufacturing method of thumb everting minimally invasive surgery guide plate, equipment and storage medium |
| US11931106B2 (en) | 2019-09-13 | 2024-03-19 | Treace Medical Concepts, Inc. | Patient-specific surgical methods and instrumentation |
-
2017
- 2017-10-13 CN CN201721316309.7U patent/CN207721902U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11931106B2 (en) | 2019-09-13 | 2024-03-19 | Treace Medical Concepts, Inc. | Patient-specific surgical methods and instrumentation |
| RU2741198C1 (en) * | 2020-04-30 | 2021-01-22 | Общество с ограниченной ответственностью «ЛВМ АТ МЕДИЦИНА» (ООО «ЛВМ АТ Медицина») | Device for personified treatment of valgus deformation of first toe and method of use thereof |
| CN117322951A (en) * | 2023-11-30 | 2024-01-02 | 四川大学华西医院 | Manufacturing method of thumb everting minimally invasive surgery guide plate, equipment and storage medium |
| CN117322951B (en) * | 2023-11-30 | 2024-02-09 | 四川大学华西医院 | Manufacturing method of thumb everting minimally invasive surgery guide plate, equipment and storage medium |
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