CN201200464Y - Instrument for grafting instrument from pedicle of vertebral arch - Google Patents
Instrument for grafting instrument from pedicle of vertebral arch Download PDFInfo
- Publication number
- CN201200464Y CN201200464Y CNU2008200237214U CN200820023721U CN201200464Y CN 201200464 Y CN201200464 Y CN 201200464Y CN U2008200237214 U CNU2008200237214 U CN U2008200237214U CN 200820023721 U CN200820023721 U CN 200820023721U CN 201200464 Y CN201200464 Y CN 201200464Y
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- CN
- China
- Prior art keywords
- bone
- pedicle
- sleeve pipe
- instrument
- utility
- 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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- 210000000988 bone and bone Anatomy 0.000 claims abstract description 31
- 210000004872 soft tissue Anatomy 0.000 abstract description 5
- 241000517325 Pediculus Species 0.000 abstract 2
- 201000003101 Coloboma Diseases 0.000 abstract 1
- 210000001185 bone marrow Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 206010005949 Bone cancer Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The utility model discloses a bone grafting device passing through the pediculus arcus vertebrae. The bone grafting device comprises a funnel-shaped body. The lower end of the body is provided with a hollow cannula; one side of the body is provided with a handle; a squeezer which has the diameter to be adapted with the caliber of the cannula and has the end part to extend out of the lower end of the cannula is arranged in the body. The utility model grafts self bone, artificial bone, and the like into the medulla cavity of the pediculus arcus vertebrae so as to reduce the damnification for soft tissues around the bone coloboma part and reduce the pain of a patient, and the utility model has simple structure and convenient use.
Description
Technical field
This utility model relates to the medical operation apparatus, relates in particular to a kind of pedicle bone grafting device.
Background technology
At present, for some osteopathia such as benign bone tumour patient, after it is carried out focus curettage, general therapeutic method of surgery is transplanted with hollow medullary cavity behind the treatment focal cleaning for it being carried out bone, to prevent pathologisch Bruch, normally under direct-view, carry out, carry out the damaged operation of bone transplant operation treatment bone under the direct-view, the patient is relatively more painful, especially the pedicle of vertebral arch diameter is smaller, in the bone grafting process, damage surrounding soft tissue and compressing blood easily and make it can't regular supply, and skin incision be big, existing bone grafting propeller end is in body, can't be with good the filling in the hollow medullary cavity of needed osseous tissue, operation wound is big, and postoperative patient is difficult for healing.
The utility model content
Technical problem to be solved in the utility model provides a kind of easy to use, and operation wound is little, can reduce the pedicle bone grafting device of the damaged surrounding soft tissue of bone damage.
For solving the problems of the technologies described above, the technical solution of the utility model is: pedicle bone grafting device, comprise funnelform body, the lower end of described body is provided with the sleeve pipe of hollow, described body one side is provided with handle, is provided with the suitable and end of diameter and described sleeve pipe caliber in the described body and stretches out the compactor of described telescopic lower end.
As a kind of improvement, described sleeve pipe is provided with scale.
Owing to adopted technique scheme, pedicle bone grafting device comprises funnelform body, and the lower end of described body is provided with the sleeve pipe of hollow, and described body one side is provided with handle, and handle can make medical personnel be convenient to operation and good stability in operation process; Be provided with the suitable and end of diameter and described sleeve pipe caliber in the described body and stretch out the compactor of described telescopic lower end, by in funnelform body, inserting from body bone, artificial bone etc., be pressed in the required pedicle of vertebral arch bone marrow cavity by compactor then, because described telescopic end is stretched out in the end of compactor, can make like this from body bone or the compacter filling bone marrow cavity of artificial bone, reduce the damage of the damaged surrounding soft tissue of bone, make surgical effect better.
Description of drawings
Accompanying drawing is the structure cutaway view of this utility model embodiment.
The specific embodiment
As shown in the figure, pedicle bone grafting device comprises funnelform body 1, and the lower end of described body 1 is provided with the sleeve pipe 2 of hollow, described body 1 one sides are provided with handle 4, are provided with the suitable and end of diameter and described sleeve pipe 2 calibers in the described body 1 and stretch out the compactor 3 of the lower end of described sleeve pipe 2.
In use, taking from body bone, artificial bone or allograph bone fills in the funnelform body 1, hand-held handle 4 is convenient to firm sleeve pipe 2, single can the operation, operate more convenient, by compactor 3 it is pushed to pedicle of vertebral arch bone marrow cavity along sleeve pipe 2 with bone grafting, skin suture after satisfaction is because the length of compactor 3 is greater than the length of sleeve pipe 2, can better bone grafting be sent into pedicle of vertebral arch bone marrow cavity like this, make operation more convenient; The degree of depth that the scale that sleeve pipe 2 is provided with can make sleeve pipe 2 stretch into pedicle of vertebral arch is determined easily, be convenient to observe, be difficult for the damaged soft tissue on every side of damaged bone like this, because the lower lumbar spine diameter is 6.5mm, breast lumbar vertebra diameter is 6.0mm, and the thoracic vertebra diameter is 5.0mm, the diameter of sleeve pipe 2 can be made corresponding sleeve pipe less than above-mentioned diameter like this, simple in structure, be convenient to operation, for the patient reduces misery.
Claims (2)
1. pedicle bone grafting device, comprise funnelform body (1), it is characterized in that: the lower end of described body (1) is provided with the sleeve pipe (2) of hollow, described body (1) one side is provided with handle (4), is provided with the suitable and end of diameter and described sleeve pipe (2) caliber in the described body (1) and stretches out the compactor (3) of the lower end of described sleeve pipe (2).
2. pedicle bone grafting device as claimed in claim 2 is characterized in that: described sleeve pipe (2) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200237214U CN201200464Y (en) | 2008-06-02 | 2008-06-02 | Instrument for grafting instrument from pedicle of vertebral arch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200237214U CN201200464Y (en) | 2008-06-02 | 2008-06-02 | Instrument for grafting instrument from pedicle of vertebral arch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200464Y true CN201200464Y (en) | 2009-03-04 |
Family
ID=40422776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200237214U Expired - Fee Related CN201200464Y (en) | 2008-06-02 | 2008-06-02 | Instrument for grafting instrument from pedicle of vertebral arch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200464Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169530A (en) * | 2013-04-16 | 2013-06-26 | 山东冠龙医疗用品有限公司 | Bone filler |
| CN104224408A (en) * | 2014-10-16 | 2014-12-24 | 广州医科大学附属第一医院 | Bone grafting device |
| CN105105840A (en) * | 2015-09-29 | 2015-12-02 | 吴占勇 | Lumbar vertebra intervertebral bone graft funnel capable of being quickly filled |
| CN105852955A (en) * | 2016-05-03 | 2016-08-17 | 南京医科大学第附属医院 | Bone grafting device realizing transpedicular intervertebral bone grafting |
| CN112957111A (en) * | 2021-04-08 | 2021-06-15 | 浙江大学 | Bone grafting assistor |
-
2008
- 2008-06-02 CN CNU2008200237214U patent/CN201200464Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169530A (en) * | 2013-04-16 | 2013-06-26 | 山东冠龙医疗用品有限公司 | Bone filler |
| CN104224408A (en) * | 2014-10-16 | 2014-12-24 | 广州医科大学附属第一医院 | Bone grafting device |
| CN105105840A (en) * | 2015-09-29 | 2015-12-02 | 吴占勇 | Lumbar vertebra intervertebral bone graft funnel capable of being quickly filled |
| CN105105840B (en) * | 2015-09-29 | 2017-12-12 | 吴占勇 | It is a kind of can Fast Filling lumbar intervertebral bone grafting funnel |
| CN105852955A (en) * | 2016-05-03 | 2016-08-17 | 南京医科大学第附属医院 | Bone grafting device realizing transpedicular intervertebral bone grafting |
| CN112957111A (en) * | 2021-04-08 | 2021-06-15 | 浙江大学 | Bone grafting assistor |
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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: 20090304 |