CN105342651B - Bone Defect Repari fusion device - Google Patents
Bone Defect Repari fusion device Download PDFInfo
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- CN105342651B CN105342651B CN201510931399.XA CN201510931399A CN105342651B CN 105342651 B CN105342651 B CN 105342651B CN 201510931399 A CN201510931399 A CN 201510931399A CN 105342651 B CN105342651 B CN 105342651B
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- nail
- central annulus
- fusion device
- bone defect
- defect repari
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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
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
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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
- A61B2017/564—Methods for bone or joint treatment
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- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to the field of medical instrument technology, more particularly, to a kind of Bone Defect Repari fusion device, central annulus and several nail hole are provided on nail-plate, the central annulus is hollow tube body, it is flowed out for foreign matter and liquid, the nail hole is located at the central annulus two sides, the nail-plate is fixed on the middle position in central annulus Sidewall Height direction, the Bone Defect Repari fusion device avoid affected part by soft tissue covering and caused by compromised internal, the foreign matter and liquid of bone tissue diseased region can be flowed out by central annulus, be conducive to bone tissue reconstruction, it also helps to internal flushing and cleaning, accelerate wound healing, important function is played to the recovery at affected part position, reduce patient suffering.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly, to a kind of Bone Defect Repari fusion device.
Background technique
The lesion of bone and damage are the frequent situations of human body, are all that affected part is operated under normal circumstances, will suffer from
Locate compromised internal substance to take out, and carry out adequate disinfection, restores affected part slowly.
And traditional modus operandi, affected part are easy to be covered by soft tissue, cause compromised internal, illing skin tissue closes
The cleaning and disinfection also affected to affected part is closed, is exerted a certain influence to the functional rehabilitation of patient, it is therefore desirable to Yi Zhongwei
The device that affected part position keeps open configuration is held, facilitates foreign matter and the liquid outflow of bone tissue diseased region, is conducive to bone tissue
It rebuilds, reduces infection probability.
Summary of the invention
The purpose of the present invention is to provide Bone Defect Repari fusion device, to solve bone tissue lesion existing in the prior art
The foreign matter and liquid of position are not easy outflow and bone tissue is not easy the technical issues of rebuilding.
Bone Defect Repari fusion device provided by the invention, is provided with central annulus and several nail hole on nail-plate；
The central annulus is hollow tube body, is flowed out for foreign matter and liquid；
The nail hole is located at the central annulus two sides；
The nail-plate is fixed on the middle position in central annulus Sidewall Height direction；
The Bone Defect Repari fusion device avoid affected part by soft tissue covering and caused by compromised internal, bone tissue diseased region
Foreign matter and liquid can be flowed out by central annulus, be conducive to bone tissue reconstruction, also helped to internal flushing and cleaning, accelerated
Wound healing plays important function to the recovery at affected part position, reduces patient suffering.
Further, the diameter of the central annulus and the area of wound are directly proportional, can make opening for central annulus and wound
Mouth matches, and central annulus, which is placed in affected part, makes its wound keep open configuration, convenient for the foreign matter of bone tissue diseased region
Outflow.
Further, the height of the central annulus and the depth of wound are directly proportional.
Further, Bone Defect Repari fusion device is formed by integrated die-casting, and structure is simple, by the labyrinth of existing fusion device
Simplify.
Further, the central annulus is made of Titanium, with heat resistance, corrosion resistance and good biocompatibility
Advantage.
Further, the plane of the central annulus top and bottom end is parallel with the plane of the nail-plate.
Further, it is also respectively provided with nail hole at the both ends of the nail-plate, for fixing the both ends of nail-plate, avoids it
It is loosened at two-end-point, eventually affects the fixation of Bone Defect Repari fusion device.
Further, the height of the central annulus is 1cm~4cm.
Further, between the nail hole between be divided into 0.5cm~2cm, and nail hole is fixed on around affected part by titanium nail,
Keep the stability of central annulus.
Further, the surface of the nail-plate, nail hole and central annulus is shiny surface and smooth side, can avoid Bone Defect Repari
The edge of fusion device is injured to affected part position.
The invention has the benefit that
For Bone Defect Repari fusion device provided by the invention since there are central annulus, central annulus, which is placed in affected part, makes its wound
Place keep open configuration, avoid affected part by soft tissue covering and caused by compromised internal, the foreign matter of bone tissue diseased region and
Liquid can be flowed out by central annulus, be conducive to bone tissue reconstruction, be also helped to internal flushing and cleaning, accelerated wound and be cured
It closes, important function is played to the recovery at affected part position, reduces patient suffering, while also reducing medical expense.
In addition, Bone Defect Repari fusion device is formed by integrated die-casting, have the advantages that structure is simple, by answering for existing fusion device
It is miscellaneous to simplify the structure；And nail hole is fixed on around affected part by titanium nail, can keep the stability of central annulus, avoids nail-plate loose
It is dynamic, influence the fixation of Bone Defect Repari fusion device.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view for the Bone Defect Repari fusion device that the embodiment of the present invention 1 provides；
Fig. 2 is the side view of Bone Defect Repari fusion device shown in FIG. 1；
Fig. 3 is the main view for the Bone Defect Repari fusion device that the embodiment of the present invention 3 provides；
Fig. 4 is the main view for the Bone Defect Repari fusion device that the embodiment of the present invention 4 provides；
Fig. 5 is the main view for the Bone Defect Repari fusion device that the embodiment of the present invention 5 provides；
Appended drawing reference:
1- nail-plate；2- nail hole；3- central annulus.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment 1
Fig. 1 is the main view for the Bone Defect Repari fusion device that the embodiment of the present invention 1 provides；Fig. 2 is Bone Defect Repari shown in FIG. 1 fusion
The side view of device；As shown in Fig. 1~2, Bone Defect Repari fusion device provided in this embodiment is provided with 3 He of central annulus on nail-plate 1
Several nail hole 2；
Central annulus 3 is hollow tube body, is flowed out for foreign matter and liquid；
Nail hole 2 is located at 3 two sides of central annulus；
Nail-plate 1 is fixed on the middle position in 3 Sidewall Height direction of central annulus；
The Bone Defect Repari fusion device avoid affected part by soft tissue covering and caused by compromised internal, bone tissue diseased region
Foreign matter and liquid can be flowed out by central annulus 3, are conducive to bone tissue reconstruction, also helped to internal flushing and cleaning, add
Fast wound healing plays important function to the recovery at affected part position, reduces patient suffering.
In the optinal plan of the present embodiment, the diameter of central annulus 3 and the area of wound are directly proportional, can make central annulus 3
It matches with the opening of wound, central annulus 3, which is placed in affected part, makes its wound keep open configuration, is convenient for bone tissue lesion
The foreign matter at position flows out.
In the optinal plan of the present embodiment, the height of central annulus 3 and the depth of wound are directly proportional.
In the optinal plan of the present embodiment, central annulus 3 is made of Titanium, with heat resistance, corrosion resistance and biology
The good advantage of compatibility.
In the optinal plan of the present embodiment, the plane of 3 top of central annulus and bottom end is parallel with the plane of the nail-plate 1.
In the optinal plan of the present embodiment, when affected part is larger, such as diseased region be back when, the area in affected part is
10cm, when depth is 3cm, the height of central annulus 3 may be configured as 3cm.
In the optinal plan of the present embodiment, between nail hole 2 between be divided into 1.5cm, and nail hole 2 is fixed on affected part by titanium nail
Around, keep the stability of central annulus 3.
In the optinal plan of the present embodiment, nail-plate 1 with a thickness of 0.4cm.
In the optinal plan of the present embodiment, four nail hole 2 are arranged in 3 one end of central annulus, and two nail hole 2 are arranged in the other end,
Bone Defect Repari fusion device can be securely fixed, avoid the problem that Bone Defect Repari fusion device loosens.
It can be seen that Bone Defect Repari fusion device provided in this embodiment due to existing in conjunction with the above detailed description of the present invention
Central annulus 3, central annulus 3, which is placed in affected part, makes its wound keep open configuration, avoids affected part and is covered by soft tissue
Compromised internal caused by and, the foreign matter and liquid of bone tissue diseased region can be flowed out by central annulus 3, be conducive to bone tissue weight
It builds, also helps to internal flushing and cleaning, accelerate wound healing, important function is played to the recovery at affected part position, is subtracted
The medical expense for the patient for having lacked patient suffering, while also having reduced.
Embodiment 2
Bone Defect Repari fusion device provided in this embodiment, is provided with central annulus 3 and several nail hole 2 on nail-plate 1；
Central annulus 3 is hollow tube body, is flowed out for foreign matter and liquid；
Nail hole 2 is located at 3 two sides of central annulus；
Nail-plate 1 is fixed on the middle position in 3 Sidewall Height direction of central annulus.
In the optinal plan of the present embodiment, Bone Defect Repari fusion device is formed by integrated die-casting, and structure is simple, by existing fusion
The labyrinth of device is simplified.
In the optinal plan of the present embodiment, nail hole 2 is also respectively provided at the both ends of nail-plate 1, for by the both ends of nail-plate 1
It is fixed, it avoids loosening at its two-end-point, eventually affects the fixation of Bone Defect Repari fusion device.
In the optinal plan of the present embodiment, the surface of nail-plate 1, nail hole 2 and central annulus 3 is shiny surface and smooth side,
The edge that can avoid Bone Defect Repari fusion device injures the pain that patient is reduced to affected part position.
It can be seen that Bone Defect Repari fusion device provided in this embodiment in conjunction with the above detailed description of the present invention and pass through one
Die cast has the advantages that structure is simple, and the labyrinth of existing fusion device is simplified；And Bone Defect Repari fusion device surface
Smooth, nail hole 2 is also fixed on around affected part by titanium nail, and the stability of central annulus 3 can be kept, and avoids nail-plate 1 from loosening, shadow
Ring the fixation of Bone Defect Repari fusion device.
Embodiment 3
Fig. 3 is the main view for the Bone Defect Repari fusion device that the embodiment of the present invention 3 provides；As shown in figure 3, provided in this embodiment
Bone Defect Repari fusion device is provided with central annulus 3 and several nail hole 2 on nail-plate 1；
Central annulus 3 is hollow tube body, is flowed out for foreign matter and liquid；
Nail hole 2 is located at 3 two sides of central annulus；
Nail-plate 1 is fixed on the middle position in 3 Sidewall Height direction of central annulus.
In the optinal plan of the present embodiment, when affected part is larger, such as when patient's limb lesion, the area in affected part
For 8cm, when depth is 3cm, the height of central annulus 3 may be configured as 3cm.
In the optinal plan of the present embodiment, between nail hole 2 between be divided into 1.5cm, and nail hole 2 is fixed on affected part by titanium nail
Around, keep the stability of central annulus 3.
In the optinal plan of the present embodiment, nail-plate 1 with a thickness of 0.4cm.
In the optinal plan of the present embodiment, three nail hole 2 are arranged in 3 one end of central annulus, and two nail hole 2 are arranged in the other end,
Bone Defect Repari fusion device can be securely fixed, avoid the problem that Bone Defect Repari fusion device loosens.
Other structures of the present embodiment are identical as the structure of embodiment 1 and embodiment 2, and which is not described herein again.
It can be seen that Bone Defect Repari fusion device provided in this embodiment in conjunction with the above detailed description of the present invention, work as wound
When larger, since there are central annulus 3, central annulus 3, which is placed in affected part, makes its wound keep open configuration, makes bone tissue
The foreign matter and liquid of diseased region can be flowed out by central annulus 3, are conducive to bone tissue reconstruction, accelerated wound healing, to affected part
The recovery at position plays important function, reduces patient suffering.
Embodiment 4
Fig. 4 is the main view for the Bone Defect Repari fusion device that the embodiment of the present invention 4 provides；As shown in figure 4, provided in this embodiment
Bone Defect Repari fusion device is provided with central annulus 3 and several nail hole 2 on nail-plate 1；
Central annulus 3 is hollow tube body, is flowed out for foreign matter and liquid；
Nail hole 2 is located at 3 two sides of central annulus；
Nail-plate 1 is fixed on the middle position in 3 Sidewall Height direction of central annulus.
In the optinal plan of the present embodiment, when affected part is smaller, such as when patient's length of upper extremity osseous lesion, the area in affected part
For 6cm, when depth is 2cm, the height of central annulus 3 may be configured as 2cm.
In the optinal plan of the present embodiment, between nail hole 2 between be divided into 1cm, and nail hole 2 is fixed on affected part week by titanium nail
It encloses, keeps the stability of central annulus 3.
In the optinal plan of the present embodiment, the thickness of nail-plate 1 may be configured as 0.3cm.
In the optinal plan of the present embodiment, 3 both ends of central annulus are respectively provided with two nail hole 2, can be by Bone Defect Repari fusion device jail
Fixing for jail, avoids the problem that Bone Defect Repari fusion device loosens.
Other structures of the present embodiment are identical as the structure of embodiment 1 and embodiment 2, and which is not described herein again.
In conjunction with the above detailed description of the present invention can be seen that Bone Defect Repari fusion device provided in this embodiment when wound compared with
Hour, make affected part that its wound be made to keep open configuration by central annulus 3, the foreign matter and liquid of bone tissue diseased region can lead to
The outflow of central annulus 3 is crossed, is conducive to bone tissue reconstruction, accelerates wound healing, important function is played to the recovery at affected part position,
Reduce patient suffering.
Embodiment 5
Fig. 5 is the main view for the Bone Defect Repari fusion device that the embodiment of the present invention 5 provides；As shown in figure 5, provided in this embodiment
Bone Defect Repari fusion device is provided with central annulus 3 and several nail hole 2 on nail-plate 1；
Central annulus 3 is hollow tube body, is flowed out for foreign matter and liquid；
Nail hole 2 is located at 3 two sides of central annulus；
Nail-plate 1 is fixed on the middle position in 3 Sidewall Height direction of central annulus.
In the optinal plan of the present embodiment, when affected part is smaller, such as when patient's Jawbone Pathoses, the area in affected part is
2cm, when depth is 1cm, the height of central annulus 3 may be configured as 1cm.
In the optinal plan of the present embodiment, between nail hole 2 between be divided into 0.5cm, and nail hole 2 is fixed on affected part by titanium nail
Around, keep the stability of central annulus 3.
In the optinal plan of the present embodiment, the thickness of nail-plate 1 may be configured as 0.2cm.
In the optinal plan of the present embodiment, 3 liang of central annulus holds one nail hole 2 of setting, can be by Bone Defect Repari fusion device
It securely fixes, avoids the problem that Bone Defect Repari fusion device loosens.
Other structures of the present embodiment are identical as the structure of embodiment 1 and embodiment 2, and which is not described herein again.
It can be seen that Bone Defect Repari fusion device provided in this embodiment when facial bone in conjunction with the above detailed description of the present invention
When folding, so that its wound is kept open configuration by central annulus 3, the foreign matter of bone tissue diseased region and liquid is made to pass through center
Ring body 3 flows out, and is conducive to bone tissue reconstruction, accelerates wound healing, play important function to the recovery at affected part position, reduce
Patient suffering.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of Bone Defect Repari fusion device, which is characterized in that be provided with central annulus and several nail hole on nail-plate；
The central annulus is hollow tube body, is flowed out for foreign matter and liquid；
The nail hole is located at the central annulus two sides；
The nail-plate is fixed on the middle position in central annulus Sidewall Height direction；
The nail-plate is rectangle, and is equipped with multiple nail hole on the nail-plate of every side；
The surface of the nail-plate, nail hole and central annulus is shiny surface and smooth side, can avoid the edge of Bone Defect Repari fusion device
It injures to affected part position；
The plane of the central annulus top and bottom end is parallel with the plane of the nail-plate；It is also set respectively at the both ends of the nail-plate
It is equipped with nail hole, nail-plate both ends are fixed.
2. Bone Defect Repari fusion device according to claim 1, which is characterized in that the diameter of the central annulus and the face of wound
Product is directly proportional.
3. Bone Defect Repari fusion device according to claim 1, which is characterized in that the height of the central annulus and the depth of wound
It spends directly proportional.
4. Bone Defect Repari fusion device according to claim 1, which is characterized in that Bone Defect Repari fusion device by integrated die-casting at
Type.
5. Bone Defect Repari fusion device according to claim 1, which is characterized in that the central annulus is made of Titanium.
6. Bone Defect Repari fusion device according to claim 1, which is characterized in that the height of the central annulus be l cm~
4cm。
7. Bone Defect Repari fusion device according to claim 1, which is characterized in that be divided between the nail hole 0.5cm~
2cm, the nail hole are fixed on around affected part by titanium nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931399.XA CN105342651B (en) | 2015-12-15 | 2015-12-15 | Bone Defect Repari fusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931399.XA CN105342651B (en) | 2015-12-15 | 2015-12-15 | Bone Defect Repari fusion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105342651A CN105342651A (en) | 2016-02-24 |
| CN105342651B true CN105342651B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510931399.XA Active CN105342651B (en) | 2015-12-15 | 2015-12-15 | Bone Defect Repari fusion device |
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| CN (1) | CN105342651B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10813676B2 (en) * | 2018-08-29 | 2020-10-27 | Warsaw Orthopedic, Inc. | Bone material hydration devices and methods |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2642319Y (en) * | 2003-09-19 | 2004-09-22 | 刘路培 | Medical drainage tube sleeve |
| CN102883685B (en) * | 2010-03-10 | 2015-07-22 | 奥斯-Q公司 | Implants and methods for correcting tissue defects |
| CN202526291U (en) * | 2012-05-08 | 2012-11-14 | 邹方亮 | Novel bone fracture plate |
| CN104688315A (en) * | 2013-12-10 | 2015-06-10 | 天津市康尔医疗器械有限公司 | Circular cranio-maxillofacial bone connection locking plate |
| CN205286426U (en) * | 2015-12-15 | 2016-06-08 | 杨舸 | Ware is fused in bone restoration |
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