CN203291009U - Pouring type bone nail - Google Patents
Pouring type bone nail Download PDFInfo
- Publication number
- CN203291009U CN203291009U CN2013203224109U CN201320322410U CN203291009U CN 203291009 U CN203291009 U CN 203291009U CN 2013203224109 U CN2013203224109 U CN 2013203224109U CN 201320322410 U CN201320322410 U CN 201320322410U CN 203291009 U CN203291009 U CN 203291009U
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- CN
- China
- Prior art keywords
- nail
- groove
- head
- pouring
- bone
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a medical tool, in particular to a pouring type bone nail which comprises a nail cap, a nail body and a nail groove. The nail groove is formed in the upper surface of the nail cap, the nail body is fixed on the lower surface of the nail cap, a pouring groove is formed in the nail body, a pouring hole is formed in the nail cap, and the pouring hole is communicated with the pouring groove. When the bone nail is used, bone cement can be easily poured through the bone nail, time and labor are saved, operation time is saved, and efficiency is improved.
Description
Technical field
This utility model relates to a kind of medical instruments, especially a kind of filling type nail.
Background technology
Nail is skeletal fixation device commonly used in bone surgery, and fixing for spongy bone in skeleton, existing nail is easy to become flexible after hammering into, need to inject the cement augmentation sclerotin, this method operates very difficult and wastes time and energy, and to the medical worker, has increased work difficulty.
The utility model content
In order to overcome existing nail, inject the inefficient deficiency of bone cement, this utility model provides a kind of filling type nail.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of filling type nail, comprise the head of a nail, rivet nut and nail groove, and head of a nail upper surface is provided with the nail groove, rivet nut is fixed on head of a nail lower surface, rivet nut is provided with the perfusion groove, and the head of a nail is provided with fill orifice, and fill orifice is connected with the perfusion groove.
The beneficial effects of the utility model are, use this nail, can be very easily by nail perfusion bone cement, and time saving and energy saving, the time of having saved operation technique, improved high efficiency.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
1. heads of a nail in figure, 2. rivet nut, 3. nail groove, 4. perfusion groove, 5. fill orifice.
The specific embodiment
As Fig. 1, be structural representation of the present utility model, a kind of filling type nail, comprise the head of a nail 1, rivet nut 2 and nail groove 3, the head of a nail 1 upper surface is provided with nail groove 3, and rivet nut 2 is fixed on the head of a nail 2 lower surfaces, and rivet nut 2 is provided with perfusion groove 4, the head of a nail 1 is provided with fill orifice 5, and fill orifice 5 is connected with perfusion groove 4.
Perfusion groove 4 on rivet nut 2 is connected with the fill orifice 5 on the head of a nail 1, in the time of needs perfusion bone cement, only need to be by bone cement from the interior injection of fill orifice 5, then bone cement will flow to from fill orifice 5 junction of nail and bone along perfusion groove 4, use this nail, can by nail, pour into bone cement very easily, time saving and energy saving, save the time of operation technique, improved high efficiency.
Claims (1)
1. filling type nail, comprise the head of a nail (1), rivet nut (2) and nail groove (3), the head of a nail (1) upper surface is provided with nail groove (3), rivet nut (2) is fixed on the head of a nail (2) lower surface, it is characterized in that, rivet nut (2) is provided with perfusion groove (4), and the head of a nail (1) is provided with fill orifice (5), and fill orifice (5) is connected with perfusion groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203224109U CN203291009U (en) | 2013-06-06 | 2013-06-06 | Pouring type bone nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203224109U CN203291009U (en) | 2013-06-06 | 2013-06-06 | Pouring type bone nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291009U true CN203291009U (en) | 2013-11-20 |
Family
ID=49567058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203224109U Expired - Fee Related CN203291009U (en) | 2013-06-06 | 2013-06-06 | Pouring type bone nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291009U (en) |
-
2013
- 2013-06-06 CN CN2013203224109U patent/CN203291009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140606 |