CN203354631U - Lumbar vertebrae space bone implanting device - Google Patents
Lumbar vertebrae space bone implanting device Download PDFInfo
- Publication number
- CN203354631U CN203354631U CN 201320365346 CN201320365346U CN203354631U CN 203354631 U CN203354631 U CN 203354631U CN 201320365346 CN201320365346 CN 201320365346 CN 201320365346 U CN201320365346 U CN 201320365346U CN 203354631 U CN203354631 U CN 203354631U
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- China
- Prior art keywords
- lumbar vertebrae
- length
- interspace
- hollow circular
- bone grafting
- 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 provides a lumbar vertebrae space bone implanting device which comprises a hollow round tube (1). One end of the hollow round tube (1) is provided with a horn mouth (2) with the length of 1.5cm, and the other end of the hollow round tube is provided with a round inlet and outlet (3) with the diameter of 0.6cm. A movable internal push plug (4) with the length of 16.5cm is arranged in the hollow round tube (1). The lumbar vertebrae space bone implanting device has the advantages of being short in time for implanting bones, shortening the suffering and treating time of patients, and being easy to manufacture, convenient to operate, low in cost and convenient to popularize.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of interspace of lumbar vertebrae bone grafting instrument.
Background technology
After carrying out the interspace of lumbar vertebrae excising operation, carry out the interspace of lumbar vertebrae bone graft fusion, adopt the little broken bone of tweezers folder clog fusion, operate very inconveniently, the bone grafting time is grown and brings great misery to patient.
Summary of the invention
The purpose of this utility model is a kind of simple in structure, easy to operate, interspace of lumbar vertebrae bone grafting instrument that the bone grafting time is short of design.
A kind of interspace of lumbar vertebrae of this utility model bone grafting instrument, comprise: the hollow circular pipe, one end of hollow circular pipe is the horn mouth that length is 1.5cm, and the other end is that diameter is 0.6cm circle is imported and exported, be provided with length be in the hollow circular pipe 16.5cm movably in plunger.
Described hollow circular tube length is 15cm,
The described bell-mouthed longitudinal axis is 1.2cm;
Described interior plunger one end is the cap that pushes away that length is 1.2cm, and the other end diameter of interior plunger is 0.55cm.
Design principle is as follows:
Utilize the hollow circular pipe to contain the container of broken bone piece, enter in this container the broken bone of biting into pieces is packaged, then by an interior plunger, broken bone piece is pushed to the cone gap, subtract into the bone grafting time, interior plunger can also add crushing bone piece as beating, and broken bone piece is compressed.
The advantage of a kind of interspace of lumbar vertebrae of this utility model bone grafting instrument is: the bone grafting time is short, reduces patient's misery and treatment time, makes simply, and easy to operate, cost is low, is convenient to promote.
The accompanying drawing explanation
Fig. 1 is interspace of lumbar vertebrae bone grafting instrument structural representation.
The specific embodiment
A kind of interspace of lumbar vertebrae of this utility model bone grafting instrument, comprise: hollow circular pipe 1, one end of hollow circular pipe 1 is the horn mouth 2 that length is 1.5cm, and the other end is that diameter is 0.6cm circle imports and exports 3, be provided with length be in hollow circular pipe 1 16.5cm movably in plunger 4.
Described hollow circular pipe 1 length is 15cm,
The longitudinal axis of described horn mouth 2 is 1.2cm;
Described interior plunger 4 one ends be length be 1.2cm push away cap 5, the other end diameter of interior plunger 4 is 0.55cm.
Claims (4)
1. an interspace of lumbar vertebrae bone grafting instrument, comprising: hollow circular pipe (1); It is characterized in that: an end of described hollow circular pipe (1) is the horn mouth (2) that length is 1.5cm, the other end is that diameter is 0.6cm circle is imported and exported (3), be provided with length be in hollow circular pipe (1) 16.5cm movably in plunger (4).
2. interspace of lumbar vertebrae according to claim 1 bone grafting instrument, it is characterized in that: described hollow circular pipe (1) length is 15cm.
3. interspace of lumbar vertebrae according to claim 1 bone grafting instrument, it is characterized in that: the longitudinal axis of described horn mouth (2) is 1.2cm.
4. interspace of lumbar vertebrae according to claim 1 bone grafting instrument is characterized in that: described interior plunger (4) one ends be length be 1.2cm push away cap (5), the other end diameter of interior plunger (4) is 0.55cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320365346 CN203354631U (en) | 2013-06-25 | 2013-06-25 | Lumbar vertebrae space bone implanting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320365346 CN203354631U (en) | 2013-06-25 | 2013-06-25 | Lumbar vertebrae space bone implanting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354631U true CN203354631U (en) | 2013-12-25 |
Family
ID=49802470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320365346 Expired - Fee Related CN203354631U (en) | 2013-06-25 | 2013-06-25 | Lumbar vertebrae space bone implanting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090097A (en) * | 2019-05-22 | 2019-08-06 | 中山大学孙逸仙纪念医院 | A kind of Scapula glenoid bone block transplanting casing implanting device |
-
2013
- 2013-06-25 CN CN 201320365346 patent/CN203354631U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090097A (en) * | 2019-05-22 | 2019-08-06 | 中山大学孙逸仙纪念医院 | A kind of Scapula glenoid bone block transplanting casing implanting device |
| CN110090097B (en) * | 2019-05-22 | 2024-04-05 | 中山大学孙逸仙纪念医院 | Scapular glenoid bone block transplanting sleeve implanter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |