CN208435860U - A kind of full Grafting Cancellous Bone Bolt item - Google Patents
A kind of full Grafting Cancellous Bone Bolt item Download PDFInfo
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- CN208435860U CN208435860U CN201721516593.2U CN201721516593U CN208435860U CN 208435860 U CN208435860 U CN 208435860U CN 201721516593 U CN201721516593 U CN 201721516593U CN 208435860 U CN208435860 U CN 208435860U
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- embedded division
- diaphysis
- annular
- bone
- raised line
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Abstract
The utility model discloses a kind of full Grafting Cancellous Bone Bolt items, the bone item includes hollow diaphysis, it is set to first embedded division on the diaphysis top, and it is set to the second embedded division of the diaphysis bottom end, first embedded division is the first annular embedded division for protruding from the diaphysis top end surface middle part, second embedded division is the second annular embedded division for protruding from the diaphysis bottom terminal ends surface middle part, the first annular embedded division and the diaphysis junction are equipped with the first annular block step around the diaphysis, the second annular embedded division and the diaphysis junction are equipped with the second annular block step around the diaphysis.
Description
Technical field
The utility model relates to medical domains, more specifically to a kind of full Grafting Cancellous Bone Bolt item.
Background technique
Existing artificial bone bone item takes a long time and people's bone or Animal Bone after being implanted in human body or animal body
Growth fusion, and be implanted into stress at bone item and people's bone or animal bone fusion and be easy to appear secondary impaired, stability is poor.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of full spongiosa
Bone bone item.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of full Grafting Cancellous Bone Bolt item, the bone
Item includes hollow diaphysis, the first embedded division for being set to the diaphysis top and the second embedded division for being set to the diaphysis bottom end,
First embedded division is the first annular embedded division for protruding from the diaphysis top end surface middle part, which is protrusion
In the second annular embedded division of the diaphysis bottom terminal ends surface middle part, the first annular embedded division and the diaphysis junction are equipped with ring
Around the first annular block step of the diaphysis, the second annular embedded division and the diaphysis junction are equipped with second around the diaphysis
Annular block step.
In full Grafting Cancellous Bone Bolt item described in the utility model, which is equipped with and protrudes from this
First vertical raised line of first annular embedded division outer wall, which, which is equipped with, protrudes from second annular
The vertical raised line of the second of embedded division outer wall.
In full Grafting Cancellous Bone Bolt item described in the utility model, the diaphysis, first annular embedded division, the second annular insertion
Portion, the first vertical raised line and the second vertical raised line are that self-bone grafting artificial bone is made, and the diaphysis, first annular embedded division,
Second ring embedded division, the first vertical raised line and the second vertical raised line are integrally formed to be formed.
The full Grafting Cancellous Bone Bolt item for implementing the utility model, has the advantages that the full spongiosa using the utility model
When bone bone, the first annular embedded division on bone top can be inserted at people's bone or Animal Bone fracture position, by bone bottom end
The second annular embedded division be inserted at people's bone or Animal Bone fracture position, the people's bone of fracture or Animal Bone are connected by bone item
It connects, is then fixed using clamping plate or gypsum, in people's bone or animal bone uptake fusion process, people's bone or Animal Bone are to first
Annular block step and the second annular block step direction grow and gradually merge with diaphysis, and when receiving external force, due to bone
Body both ends are inserted into people's bone or Animal Bone respectively and are fixedly connected, and can reduce probability broken again.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the full Grafting Cancellous Bone Bolt item of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, the bone item 1 includes hollow diaphysis in the full Grafting Cancellous Bone Bolt first embodiment of the utility model
2, the first embedded division 3 for being set to 2 top of diaphysis and the second embedded division 4 for being set to 2 bottom end of diaphysis, this is first embedding
Entering portion 3 is the first annular embedded division for protruding from the 2 top end surface middle part of diaphysis, which is to protrude from this
The annular embedded division of the second of 2 bottom terminal ends surface middle part of diaphysis, the first annular embedded division and 2 junction of diaphysis are equipped with and surround
The first annular block step 5 of the diaphysis 2, the second annular embedded division and 2 junction of diaphysis are equipped with the around the diaphysis 2
Second ring block step 6.
Using the utility model full Grafting Cancellous Bone Bolt item 1 when, the first annular embedded division on 1 top of bone item can be inserted into people
At bone or Animal Bone fracture position, the second of 1 bottom end of bone item the annular embedded division is inserted at people's bone or Animal Bone fracture position,
The people's bone of fracture or Animal Bone are connected by bone item 1, are then fixed using clamping plate or gypsum, it is raw in people's bone or Animal Bone
In long fusion process, people's bone or Animal Bone are to first annular block step 5 and the second annular 6 direction growth of block step and gradually
It merges with diaphysis 2, and when receiving external force, is fixedly connected since 2 both ends of diaphysis are inserted into respectively in people's bone or Animal Bone,
Probability broken again can be reduced.
Further, it is rotated for limitation bone item 1, the first annular embedded division outer wall surface is first annular equipped with this is protruded from
The vertical raised line 7 of the first of embedded division outer wall, which, which is equipped with, protrudes from the second annular embedded division
The vertical raised line 8 of the second of outer wall.The first vertical raised line 7 and the second vertical raised line 8 when being inserted into people's bone or Animal Bone, with
People's bone or Animal Bone inner wall abut, and can prevent the rotation of bone item 1 from causing into damage.
In the present embodiment, the diaphysis 2, first annular embedded division, the second annular embedded division, the first vertical 7 and of raised line
Second vertical raised line 8 is that self-bone grafting artificial bone is made, and the diaphysis 2, first annular embedded division, the second annular embedded division, the
One vertical raised line 7 and the second vertical raised line 8 are integrally formed and are formed.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of full Grafting Cancellous Bone Bolt item, which is characterized in that the bone article includes hollow diaphysis, is set to the of the diaphysis top
One embedded division and the second embedded division for being set to the diaphysis bottom end, first embedded division are to protrude from the diaphysis top
The first annular embedded division in the middle part of end surface is held, second embedded division is to protrude from the diaphysis bottom terminal ends surface middle part
The second annular embedded division, the first annular embedded division and the diaphysis junction are equipped with the first annular of the circular diaphysis
Block step, the described second annular embedded division and the diaphysis junction are equipped with the second annular block platform around the diaphysis
Rank.
2. full Grafting Cancellous Bone Bolt item according to claim 1, which is characterized in that the first annular embedded division outer wall surface is set
There is the first vertical raised line for protruding from the first annular embedded division outer wall, the described second annular embedded division outer wall surface is equipped with convex
For the second vertical raised line of the described second annular embedded division outer wall.
3. full Grafting Cancellous Bone Bolt item according to claim 2, which is characterized in that the diaphysis, first annular embedded division, second
Annular embedded division, the first vertical raised line and the second vertical raised line are that self-bone grafting artificial bone is made, and the diaphysis, first annular
Embedded division, the second annular embedded division, the first vertical raised line and the second vertical raised line are integrally formed to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721516593.2U CN208435860U (en) | 2017-11-14 | 2017-11-14 | A kind of full Grafting Cancellous Bone Bolt item |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721516593.2U CN208435860U (en) | 2017-11-14 | 2017-11-14 | A kind of full Grafting Cancellous Bone Bolt item |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208435860U true CN208435860U (en) | 2019-01-29 |
Family
ID=65095242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721516593.2U Active CN208435860U (en) | 2017-11-14 | 2017-11-14 | A kind of full Grafting Cancellous Bone Bolt item |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208435860U (en) |
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2017
- 2017-11-14 CN CN201721516593.2U patent/CN208435860U/en active Active
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