CN206214250U - A kind of hand orthosis based on 3D printing - Google Patents
A kind of hand orthosis based on 3D printing Download PDFInfo
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- CN206214250U CN206214250U CN201620666019.4U CN201620666019U CN206214250U CN 206214250 U CN206214250 U CN 206214250U CN 201620666019 U CN201620666019 U CN 201620666019U CN 206214250 U CN206214250 U CN 206214250U
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- connecting hole
- upper base
- base body
- lower support
- main body
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Abstract
The utility model discloses a kind of hand orthosis based on 3D printing, including orthopedic main body, orthopedic main body includes upper base body and lower support, several air-vents are provided with upper base body and lower support, it is respectively arranged with upper base body and lower support in several connecting holes a and several connecting holes b, connecting hole a and connecting hole b and is provided with connector.A kind of hand orthosis based on 3D printing is by setting orthopedic main body, orthopedic main body is fitted with the palmistry that human body closes up, upper base body and lower support are located on the back of the hand and in palm respectively, relative connecting hole a and connecting hole b is connected by binding tape with hook-and-loop fasteners or bandage, so that the utility model and human hands fixation, reach the purpose of the injured hand of immobilized patients, several air-vents increased ventilative function, relative connecting hole a and connecting hole b is connected by binding tape with hook-and-loop fasteners or bandage so that the utility model convenient disassembly.The utility model simple structure, easily manufactured and light quality.
Description
Technical field
The utility model belongs to medical orthopaedic instrumentation technical field, and in particular to a kind of hand orthosis based on 3D printing.
Background technology
Bone KAFO is a kind of external stabilizing brace, the positions such as four limbs, the trunk of human body is typically assemblied in, for preventing
Or correction four limbs or trunk deformity, it is also used for treating bone and joint diseases, it is used to promote Bones and joints to heal in can also repairing after surgery.
Patient protects the position being damaged in palm bone injury recovery process, mostly using support and gypsum.Although it can be with
The motion in joint is limited, the further damage of injury or the motion relevant with damage is prevented and is promoted joint to fully recover, but it is
Support is fixed to the affected part of patient using bandage in the way of winding, cumbersome, removal bracket is very inconvenient.
Gypsum is because its materials is easy, cheap and is widely used in good plasticity and enough intensity
It is used for fixed damage during the postoperative healing of patient to fracture.When in use, plaster sleeve is located at the bone of patient to plaster immobilization
Folding part position, is fixed to fracture site, fracture is no longer shifted over, and then promotes union.Although the plaster fixing
Art realizes the fixation to fracture site, but gypsum is airtight, cause patient skin easily breed bacteria, in turn results in patient's skin
Skin festers.In addition, gypsum also in the presence of it is fixed when it is cumbersome, waste time and energy, and cannot adjusting tightness, can not get wet
Shortcoming.If fixation can also trigger some complication, such as osteofascial compartment syndrome, pressure sore, disuse osteoporosis, joint for a long time
It is stiff etc..
Utility model content
The purpose of this utility model is to provide a kind of hand orthosis based on 3D printing, the hand orthosis convenient disassembly.
The technical scheme that the utility model is used is, a kind of hand orthosis based on 3D printing, including closes up with human body
The identical orthopedic main body of palmistry, orthopedic main body includes upper base body and lower support be connected with pop-up body side surface, and upper base body is with
Several air-vents are provided with base body, several connecting holes a are respectively arranged with upper base body and lower support and several is connected
Meet hole b, the relative face of connecting hole a and the face that connecting hole b is close to base body with lower support is connected, connecting hole a's and connecting hole b
Quantity is identical and position is relative, and the connection for making orthopedic main body be fixed in palm is provided with connecting hole a and connecting hole b
Part.
The characteristics of the utility model, also resides in,
Air-vent is irregular hole, and each ventilative hole shape is different.
Connector is binding tape with hook-and-loop fasteners or bandage.
Connecting hole a and connecting hole b are bar hole.
Upper base body, lower support, several air-vents, connecting hole a and connecting hole b are integrally formed by 3D printing.
Orthopedic main body, several air-vents and some connecting hole is integrally formed by 3D printing.
The beneficial effects of the utility model are：A kind of hand orthosis based on 3D printing is orthopedic by setting orthopedic main body
Main body is fitted with the palmistry that human body closes up, and upper base body and lower support are located on the back of the hand and in palm, by binding tape with hook-and-loop fasteners respectively
Or bandage connects relative connecting hole a and connecting hole b, so that the utility model and human hands fixation, reach fixation
The purpose of the hand of patient injury, several air-vents increased ventilative function, will be relative by binding tape with hook-and-loop fasteners or bandage
Connecting hole a and connecting hole b connection so that the utility model convenient disassembly.The utility model simple structure, it is easily manufactured and
Light quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the hand orthosis based on 3D printing of the utility model；
Fig. 2 is a kind of use state schematic diagram of the hand orthosis based on 3D printing of the utility model.
In figure, 1. orthopedic main body, 2. goes up base body, 3. lower support, 4. air-vent, 5. connecting hole a, 6. connecting hole b.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of hand orthosis based on 3D printing, as shown in figure 1, including the hand closed up with human body
The orthopedic main body 1 for matching, orthopedic main body 1 includes upper base body 2 and the lower support 3 being connected with the side of upper base body 2, the He of upper base body 2
Several air-vents 4 are provided with lower support 3, if be respectively arranged with upper base body 2 and lower support 3 several connecting holes a5 and
Dry connecting hole b6, connecting hole a5 and connecting hole the b6 face that to be close to base body 2 relative with the face that lower support 3 is connected, connecting hole
A5 is identical with the quantity of connecting hole b6 and position is relative, is provided with for making orthopedic main body 1 in connecting hole a5 and connecting hole b6
In the connector that palm is fixed；
Air-vent 4 is irregular hole, and each shape of air-vent 4 is different；
Connector is binding tape with hook-and-loop fasteners or bandage；
Connecting hole a5 and connecting hole b6 are bar hole；
Upper base body 2, lower support 3, several air-vents 4, connecting hole a5 and connecting hole b6 are integrally formed by 3D printing.
A kind of application method of the hand orthosis based on 3D printing of the utility model is：As shown in Fig. 2 by the utility model
Orthopedic main body 1 fitted with the palmistry that human body closes up, upper base body 2 and lower support 3 are located on the back of the hand and in palm, by evil spirit respectively
Art is pasted band or bandage and connects relative connecting hole a5 and connecting hole b6, so that the utility model is fixed with human hands
, the purpose of the injured hand of immobilized patients is reached, several air-vents 4 increased ventilative function, by binding tape with hook-and-loop fasteners
Or bandage connects relative connecting hole a5 and connecting hole b6 so that the utility model convenient disassembly.
A kind of hand orthosis based on 3D printing of the present utility model is by setting orthopedic main body 1, orthopedic main body 1 and human body
The palmistry laminating closed up, upper base body 2 and lower support 3 are located on the back of the hand and in palm respectively, will by binding tape with hook-and-loop fasteners or bandage
Relative connecting hole a5 and connecting hole b6 is connected, so that the utility model and human hands fixation, reach immobilized patients and receive
The purpose of the hand of wound, several air-vents 4 increased ventilative function, by binding tape with hook-and-loop fasteners or bandage by relative connection
Hole a5 and connecting hole b6 is connected so that the utility model convenient disassembly.The utility model simple structure, easily manufactured and quality
It is light.
Claims (1)
1. a kind of hand orthosis based on 3D printing, it is characterised in that：Including the orthopedic main body identical with the palmistry that human body closes up
(1) lower support (3) that, orthopedic main body (1) is connected including upper base body (2) and with upper base body (2) side, upper base body (2) and subiculum
Several air-vents (4) are provided with body (3), several connecting holes a is respectively arranged with upper base body (2) and lower support (3)
(5) face that and several connecting holes b (6), connecting hole a (5) and connecting hole b (6) is connected near upper base body (2) with lower support (3)
Relative face, connecting hole a (5) is identical with the quantity of connecting hole b (6) and position is relative, in connecting hole a (5) and connecting hole b (6)
It is provided with the connector for making orthopedic main body (1) be fixed in palm；
Air-vent (4) is irregular hole, and each air-vent (4) shape is different；
Connector is binding tape with hook-and-loop fasteners or bandage；
Connecting hole a (5) and connecting hole b (6) are bar hole；
Upper base body (2), lower support (3), several air-vents (4), connecting hole a (5) and connecting hole b (6) by 3D printing integrally
Shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666019.4U CN206214250U (en) | 2016-06-28 | 2016-06-28 | A kind of hand orthosis based on 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666019.4U CN206214250U (en) | 2016-06-28 | 2016-06-28 | A kind of hand orthosis based on 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214250U true CN206214250U (en) | 2017-06-06 |
Family
ID=58780614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620666019.4U Active CN206214250U (en) | 2016-06-28 | 2016-06-28 | A kind of hand orthosis based on 3D printing |
Country Status (1)
| Country | Link |
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| CN (1) | CN206214250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836604A (en) * | 2018-08-17 | 2018-11-20 | 许争光 | A kind of fracture of metacarpal bone reseting fixture |
-
2016
- 2016-06-28 CN CN201620666019.4U patent/CN206214250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836604A (en) * | 2018-08-17 | 2018-11-20 | 许争光 | A kind of fracture of metacarpal bone reseting fixture |
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