CN109259838A - Wall fracture reduction fixator under a kind of simple socket of the eye - Google Patents
Wall fracture reduction fixator under a kind of simple socket of the eye Download PDFInfo
- Publication number
- CN109259838A CN109259838A CN201710581250.2A CN201710581250A CN109259838A CN 109259838 A CN109259838 A CN 109259838A CN 201710581250 A CN201710581250 A CN 201710581250A CN 109259838 A CN109259838 A CN 109259838A
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- China
- Prior art keywords
- fixed ring
- connector
- connecting rod
- curved body
- tooth engaged
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- 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
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
-
- 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
- A61B2017/564—Methods for bone or joint treatment
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (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 invention discloses wall fracture reduction fixators under a kind of simple socket of the eye, its structure includes the first fixed ring, connector, the second fixed ring, tooth engaged, first fixed ring is set to connector side, first fixed ring and connector are in integrated molding structure, second fixed ring is set to the connector other side, second fixed ring and connector use transition fit, first fixed ring is flexibly connected by connector with the second fixed ring, tooth engaged is uniformly equidistantly set to the first fixed ring, the second fixed ring two sides, and tooth engaged and the first fixed ring, the second fixed ring are in integrated molding structure.Reduction fixture device can be split as two and be successively implanted under socket of the eye in wall, reduce the wound needed for being implanted into, the operation pain of effective reduction patient, while reducing the postoperative scar left by the present invention by being equipped with connector among reduction fixture device.
Description
Technical field
The present invention is wall fracture reduction fixator under a kind of simple socket of the eye, belongs to Medical orthopedic field.
Background technique
Fracture is that the continuity of bone structure is broken completely or partially.Be more common in children and the elderly, young people also when
There is generation.Patient is often-a position fracture, minority is multiple fracture.Through appropriate processing in time, most patients can restore former
The function of coming, a few patients can leave different degrees of sequelae.
Prior art discloses application number 201220618975.7, technical solution be include the outer surface layer set gradually,
Middle layer and internal layer, middle layer are arranged at intervals with multiple air bags, and air bag connects one end of tracheae, and the other end of tracheae, which is provided with, to be filled
Gas nozzle.Outer surface layer two sides are equipped with fixing belt.Fracture fixing apparatus is equipped with multiple through-holes.Outer surface layer is plasterboard, middle layer
For elastical cloth, internal layer is cotton wool.The air bag of fracture site is inflated as needed using the above structure, is made and fractures
Position sufficiently fitting, fixed fracture site effect is good, is not easy to shift；Pressurization dynamics can according to need control, easy to operate.But
Reduction fixture device can not be split as two and is successively implanted under socket of the eye in wall by this technology, thus need biggish implant surgery wound, be increased
Add operation pain, and the postoperative scar left is larger.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide wall fracture reduction fixator under a kind of simple socket of the eye,
Its structure includes the first fixed ring, connector, the second fixed ring, tooth engaged, and first fixed ring is set to connector side, institute
The first fixed ring and connector are stated in integrated molding structure, second fixed ring is set to the connector other side, and described second
Fixed ring and connector use transition fit, and first fixed ring is flexibly connected by connector with the second fixed ring, described
Tooth engaged is uniformly equidistantly set to the first fixed ring, the second fixed ring two sides, the tooth engaged and the first fixed ring, the second fixed ring
In integrated molding structure, the connector is made of curved body, small size connecting rod, large size connecting rod, the curved body
Side is connected with the first fixed ring, and the trumpet connecting rod, large size connecting rod are set to the curved body other side, and the trumpet is even
Extension bar stands on curved body side surface and connect by two close end is vertical with curved body, and the large size connecting rod stands on curved body side
Vertical with curved body among surface to connect, the connector passes through large size connecting rod, small size connecting rod and the second fixed ring side
The big small size groove that face is equipped with is using transition fit.
Further, first fixed ring is made of outer layer titanium alloy coating, base, inner layer titanium alloy coating, described
Outer layer titanium alloy coating is set to base's external annular surface, and the inner layer titanium alloy coating is set to base's inner ring surface.
Further, second fixed ring is identical with the first fixed ring, by up of three-layer.
Further, the tooth engaged is equipped with 32-40, and the tip of the tooth engaged is towards the first fixed ring, second
In fixed ring ring.
Further, the small size connecting rod is equipped with 2.
Further, the material of the connector is titanium-aluminium alloy or chrome-cobalt alloy.
Further, the diameter and small size connecting rod, large size for the big small size groove that second fixed ring side is equipped with connect
Extension bar is identical.
The beneficial effects of the invention are as follows by being equipped with connector among reduction fixture device, reduction fixture device can be split
It is two, is successively implanted under socket of the eye in wall, wound needed for reducing implantation, the effective operation pain for reducing patient subtracts simultaneously
The small postoperative scar left.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of wall fracture reduction fixator under a kind of simple socket of the eye of the present invention.
Fig. 2 is a kind of structural schematic diagram of connector of the present invention.
Fig. 3 is a kind of layered structure schematic diagram of fixed ring of the present invention.
In figure: the first fixed ring -1, connector -2, the second fixed ring -3, tooth engaged -4, curved body -20, small size connection
Bar -21, large size connecting rod -22, outer layer titanium alloy coating -10, base -11, inner layer titanium alloy coating -12.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Please refer to Fig. 1-Fig. 3, the present invention provides a kind of wall fracture reduction fixator technical solution under simple socket of the eye: its structure packet
The first fixed ring 1, connector 2, the second fixed ring 3, tooth engaged 4 are included, first fixed ring 1 is set to 2 side of connector, described
First fixed ring 1 and connector 2 are in integrated molding structure, and second fixed ring 3 is set to 2 other side of connector, and described the
Two fixed rings 3 use transition fit with connector 2, and first fixed ring 1 is connected by connector 2 and 3 activity of the second fixed ring
It connects, the tooth engaged 4 is uniformly equidistantly set to the first fixed ring 1,3 two sides of the second fixed ring, the tooth engaged 4 and the first fixed ring
1, the second fixed ring 3 is in integrated molding structure, and the connector 2 is by curved body 20, small size connecting rod 21, large size connecting rod
22 compositions, 20 side of curved body are connected with the first fixed ring 1, and the trumpet connecting rod 21, large size connecting rod 22 are set
In 20 other side of curved body, the trumpet connecting rod 21 stands on 20 side surface of curved body and hangs down by two close end and curved body 20
It is direct-connected to connect, the large size connecting rod 22 stand on it is vertical with curved body 20 among 20 side surface of curved body connect, the connection
Part 2 is matched by large size connecting rod 22, small size connecting rod 21 and the big small size groove that 3 side of the second fixed ring is equipped with using transition
It closes, first fixed ring 1 is made of outer layer titanium alloy coating 10, base 11, inner layer titanium alloy coating 12, and the outer layer titanium closes
Gold plate 10 is set to 11 external annular surface of base, and the inner layer titanium alloy coating 12 is set to 11 inner ring surface of base, and described second is solid
It is identical with the first fixed ring 1 to determine ring 3, is set and is formed by three layers, the tooth engaged 4 is equipped with 32-40, the tooth engaged 4
In tip the first fixed ring 1 of equal direction, 3 ring of the second fixed ring, the trumpet connecting rod 21 is equipped with 2, the material of the connector 2
Matter is titanium-aluminium alloy or chrome-cobalt alloy, the diameter and trumpet connecting rod of the big small size groove that 3 side of the second fixed ring is equipped with
21, large size connecting rod 22 is identical.
Connector described in the present invention refers to a kind of component that the two pieces implantation intracorporal component of people links together, material
Matter is necessary for will not be with the material of human body output repulsive interaction, such as titanium-aluminium alloy, chrome-cobalt alloy.
When user wants using the present invention, connector is set between the first fixed ring and the second fixed ring,
Real connection part with the first fixed ring be it is integrally formed, when carrying out implant surgery, will first have the first fixed ring of connector
It is implanted into socket of the eye, then the implantation of the second fixed ring is connected with the first fixed ring.
It is first fixed ring -1 of the invention, connector -2, the second fixed ring -3, tooth engaged -4, curved body -20, small size
Connecting rod -21, large size connecting rod -22, outer layer titanium alloy coating -10, base -11, -12 component of inner layer titanium alloy coating are logical
Component with standard component or as known to those skilled in the art, structure and principle are all that those skilled in the art can pass through technology
Handbook learns or knows by routine experiment method that problems solved by the invention is that the prior art cannot split reduction fixture device
It is successively implanted under socket of the eye in wall for two, thus needs biggish implant surgery wound, increase operation pain, and the postoperative scar left
Larger, the present invention is combined with each other by above-mentioned component, and reduction fixture device can be split as to two, is successively implanted under socket of the eye in wall,
Wound needed for reducing implantation, the effective operation pain for reducing patient, while reducing the postoperative scar left, specifically such as
It is lower described:
The connector 2 is made of curved body 20, small size connecting rod 21, large size connecting rod 22, the curved body 20
Side is connected with the first fixed ring 1, and the trumpet connecting rod 21, large size connecting rod 22 are set to 20 other side of curved body, institute
It states small size connecting rod 21 and stands on 20 side surface of curved body and connect by two close end is vertical with curved body 20, the large size connecting rod
22 stand on it is vertical with curved body 20 among 20 side surface of curved body connect, the connector 2 passes through large size connecting rod 22, small
The big small size groove that number connecting rod 21 and 3 side of the second fixed ring are equipped with is using transition fit.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. wall fracture reduction fixator under a kind of simple socket of the eye, structure is fixed including the first fixed ring (1), connector (2), second
Ring (3), tooth engaged (4), it is characterised in that:
First fixed ring (1) is set to connector (2) side, and first fixed ring (1) and connector (2) are in one chemical conversion
Type structure, second fixed ring (3) are set to connector (2) other side, and second fixed ring (3) and connector (2) use
Transition fit, first fixed ring (1) are flexibly connected by connector (2) with the second fixed ring (3), the tooth engaged (4)
Uniformly equidistantly it is set to the first fixed ring (1), the second fixed ring (3) two sides, the tooth engaged (4) and the first fixed ring (1), second
Fixed ring (3) is in integrated molding structure；
The connector (2) is made of curved body (20), small size connecting rod (21), large size connecting rod (22)；
Curved body (20) side is connected with the first fixed ring (1), the trumpet connecting rod (21), large size connecting rod
(22) be set to curved body (20) other side, it is described trumpet connecting rod (21) stand on curved body (20) side surface by two close end with
Curved body (20) vertically connects, and the large size connecting rod (22) stands among curved body (20) side surface and curved body
(20) vertical connection, the connector (2) pass through large size connecting rod (22), small size connecting rod (21) and the second fixed ring (3) side
The big small size groove that face is equipped with is using transition fit.
2. wall fracture reduction fixator under a kind of simple socket of the eye according to claim 1, it is characterised in that: described first is fixed
Ring (1) is made of outer layer titanium alloy coating (10), base (11), inner layer titanium alloy coating (10), the outer layer titanium alloy coating
(10) it is set to base (11) external annular surface, the inner layer titanium alloy coating (12) is set to base (11) inner ring surface.
3. wall fracture reduction fixator under a kind of simple socket of the eye according to claim 1, it is characterised in that: described second is fixed
Ring (3) is identical with the first fixed ring (1), by up of three-layer.
4. wall fracture reduction fixator under a kind of simple socket of the eye according to claim 1, it is characterised in that: the tooth engaged
(4) it is equipped with 32-40, the tip of the tooth engaged (4) is towards in the first fixed ring (1), the second fixed ring (3) ring.
5. wall fracture reduction fixator under a kind of simple socket of the eye according to claim 1, it is characterised in that: the small size connection
Bar (21) is equipped with 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581250.2A CN109259838A (en) | 2017-07-17 | 2017-07-17 | Wall fracture reduction fixator under a kind of simple socket of the eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581250.2A CN109259838A (en) | 2017-07-17 | 2017-07-17 | Wall fracture reduction fixator under a kind of simple socket of the eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109259838A true CN109259838A (en) | 2019-01-25 |
Family
ID=65147696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710581250.2A Pending CN109259838A (en) | 2017-07-17 | 2017-07-17 | Wall fracture reduction fixator under a kind of simple socket of the eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109259838A (en) |
-
2017
- 2017-07-17 CN CN201710581250.2A patent/CN109259838A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |
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| WD01 | Invention patent application deemed withdrawn after publication |