CN208081291U - A kind of vertebra supporting device - Google Patents
A kind of vertebra supporting device Download PDFInfo
- Publication number
- CN208081291U CN208081291U CN201721517806.3U CN201721517806U CN208081291U CN 208081291 U CN208081291 U CN 208081291U CN 201721517806 U CN201721517806 U CN 201721517806U CN 208081291 U CN208081291 U CN 208081291U
- Authority
- CN
- China
- Prior art keywords
- piece
- held
- hole
- supporting device
- puncturing lever
- 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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- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of vertebra supporting device; piece is held including a left side, piece and puncturing lever are held in the right side; piece is held with a left side and is flexibly connected in one end of puncturing lever; the other end holds piece with the right side and is fixedly connected; puncturing lever is located at one end fixed setting overhead kick rack that piece is held on a left side; it holds on piece and opens up and the matched through-hole in puncturing lever left side in a left side; one circle of periphery fixed setting of through-hole is oriented to protective case; the internal via shape for being oriented to protective case is consistent with shape of through holes; groove is opened up above through-hole; groove is communicated with through-hole, the fixed jaw of fixed setting L-type structure in groove.The utility model is simple and reasonable, cost is relatively low, easy to use, the vertebra supporting device of the utility model is placed through by simple construction between the spinous process mutually abutted against by interverbebral disc abrasion deformation in a stepwise fashion, reach the identical effect of prior art vertebra supporting device, cost payout medically and patient's burden can be reduced really, and operation is more convenient, and the degree of difficulty of operation is greatly decreased.
Description
Technical field
The utility model is related to the field of medical instrument technology, and in particular to a kind of vertebra supporting device.
Background technology
Vertebrae, also referred to as spine or backbone are the pillars for supporting human skeleton, are sequentially from top to bottom by neck
Several parts such as vertebra, thoracic vertebrae, lumbar vertebrae, sacrum, coccyx are composed.
Each section in aforementioned vertebrae includes separately mainly centrum and intervertebral in addition to including several nerves and marrow
Disk, wherein：Centrum is the bone for constituting vertebra, and one end protrudes spinous process；And interverbebral disc is formed by cartilaginous tissue, is located at
Between each centrum, to mitigate impact force when each centrum movement, thus enables vertebrae that there can be shock-absorbing ability, can reduce
To the impact strength of brain when human motion.
With the aging of human body, aforementioned interverbebral disc gradually can wear and deform, so that each centrum generates inclination, when
When each centrum generates inclination, spinous process gradually can be abutted against mutually, thus be urged to the nerve or blood vessel arranged on vertebrae, so
One can make us body-sensing to pain or feel weak and limp, can not stand.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of vertebra supporting device is provided.
To achieve the above object, the technical solution adopted in the utility model is：A kind of vertebra supporting device, innovative point
It is：Hold piece including a left side, piece and puncturing lever are held in the right side, one end and the left side of the puncturing lever are held piece and are flexibly connected, and the other end is held with the right side
Piece is fixedly connected, and the puncturing lever is located at one end fixed setting overhead kick rack that piece is held on a left side, and the left side holds on piece and opens up and puncture
One circle of periphery fixed setting of the matched through-hole in bar left side, the through-hole is oriented to protective case, described to be oriented to the interior of protective case
Hole shape is consistent with shape of through holes, and groove is opened up above the through-hole, and the groove is communicated with through-hole, fixed in the groove
The fixed jaw of L-type structure is set, and the fixed jaw is fixed at by shaft in recess sidewall, and the tail end of the fixed jaw is stretched
Go out the left outside for holding piece, magnet is fixedly installed in the hook claw position of the fixed jaw, the magnet and overhead kick rack are attracting.
Further, the length of the overhead kick rack is less than the one third for puncturing pole length.
Further, the protective case that is oriented to is located at the left and right sides that piece is held on a left side.
Further, the tail end of the fixed jaw is mellow and full structure.
With the above structure, the utility model has the beneficial effect that：
The utility model is simple and reasonable, easy to use, cost is relatively low, and the vertebra supporting device of the utility model is borrowed
Between simply constructing the spinous process for being placed through mutually abutted against by interverbebral disc abrasion deformation in a stepwise fashion, reach existing skill
The identical effect of art vertebra supporting device can reduce cost payout medically and patient's burden, and operate more square really
Just, the degree of difficulty of operation is greatly decreased.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left structural schematic diagram for holding piece in the utility model；
Fig. 3 is the sectional view of puncturing lever left end in the utility model；
Fig. 4 is the using renderings of the utility model；
Fig. 5 is another using renderings of the utility model.
Reference sign：
Piece is held on 1 left side, piece is held on 2 right sides, 3 puncturing levers, 4 overhead kick racks, 5 through-holes, 6 be oriented to protective cases, 7 grooves, 8 fixed jaws.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used
To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1-3, a kind of vertebra supporting device, including piece 1 is held on a left side, piece 2 and puncturing lever 3 are held in the right side, the one of puncturing lever 3
End is held piece 1 with a left side and is flexibly connected, and the other end holds piece 2 with the right side and is fixedly connected, and puncturing lever 3 is located at one end fixed setting that piece 1 is held on a left side
Overhead kick rack 4, a left side are held to open up on piece 2 and be led with the matched through-hole 5 in puncturing lever left side, one circle of periphery fixed setting of through-hole 5
To protective case 6, the internal via shape for being oriented to protective case 6 is consistent with 5 shape of through-hole, and the top of through-hole 5 opens up groove 7, groove 7 with lead to
Hole 5 communicates, and the fixed jaw 8 of fixed setting L-type structure, fixed jaw 8 are fixed at by shaft on 7 side wall of groove in groove 7,
The tail end of fixed jaw 8 stretches out the outside that piece 1 is held on a left side, and magnet, magnet and overhead kick rack are fixedly installed in the hook claw position of fixed jaw 8
4 is attracting.Overhead kick rack 4 is matched with fixed jaw 8, and can only advance cannot retreat, as long as finding fixed point, you can and it is automatic fixed,
It is fixed without passing through screw or nut；Guiding can not only be provided for puncturing lever 3 by being oriented to protective case 6 simultaneously, and can
Overhead kick rack 4 is surrounded wherein, the comfort of additional some effects human body is prevented.
In the present embodiment, the length of overhead kick rack 4 is less than the one third of 3 length of puncturing lever.The length of overhead kick rack 4 is not
The comfort of puncturing lever 3 used and influence human body can be influenced, no more than the range for being oriented to protective case 6.
In the present embodiment, it is oriented to protective case 6 and is located at the left and right sides that piece 1 is held on a left side.Protective case 6 is oriented to overhead kick rack 4
Both sides are surrounded, and prevent from causing discomfort to human body.
In the present embodiment, the tail end of fixed jaw 8 is mellow and full structure, and purpose is also for preventing from causing discomfort to human body.
The operation principle of the utility model：
Referring to Fig. 4-5, the vertebra supporting device of the utility model is in surgical operation in use, need to only be carried on the back prior to patient
Portion, which cuts one and can hold, left hold piece 1, right holds the opening (not shown) that piece 2 and puncturing lever 3 penetrate；Then the right side is held piece 2 and punctured
Bar 3 is placed through between the spinous process mutually abutted against by interverbebral disc abrasion deformation, then is placed in a left side and holds piece 1 in advance, passes through puncturing lever 3
The cooperation of through-hole 5 is made a left side hold piece 1 and holds 2 phase fitting of piece with the right side, matched at this time with fixed jaw 8 using overhead kick rack 4, Zhi Nengqian
Into cannot retreat, and used magnet carries out attraction fixation, until overhead kick rack 4 and fixed jaw 8 closely compressing can not activity, with solid
Determine a left side and holds piece 1 and the right relative position for holding piece 2；A holding power is provided in the spinous process surface by 3 topstick of puncturing lever, and a left side is held
Piece 1 holds piece 2 and is sticked to respectively in the both sides of spinous process 41 with right, can make a left side hold piece 1 and the right side hold piece 2 be positioned between spinous process 41 and will not
Sliding loosens, and when being dismantled, puncturing lever 3 can need to only be extracted by pressing the tail end of fixed jaw 8；Due to this
Utility model is first to form one in tissue of patient to be able to the duct (not shown) for allowing aforementioned puncturing lever 3 to pass through when in use,
A left side holds piece 1 and is linked in puncturing lever 3, by the duct generation type of this two stage progressive, can not only tissue of patient be allowed to be subject to
The degree being preferably minimized is damaged, appropriate position that more can be accurately on tissue of patient forms suitable duct properly to install
The vertebra supporting device of the utility model.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (4)
1. a kind of vertebra supporting device, it is characterised in that：Piece (1) is held including a left side, piece (2) and puncturing lever (3) are held in the right side, described to wear
One end of thorn stick (3) is held piece (1) with a left side and is flexibly connected, and the other end holds piece (2) with the right side and is fixedly connected, and the puncturing lever (3) is located at
One end fixed setting overhead kick rack (4) of piece (1) is held on a left side, and the left side is held to open up on piece (1) and be matched with puncturing lever (3) left side
Through-hole (5), the through-hole (5) periphery fixed setting one circle be oriented to protective case (6), it is described be oriented to protective case (6) endoporus
Shape is consistent with through-hole (5) shape, and groove (7) is opened up above the through-hole (5), and the groove (7) communicates with through-hole (5),
The fixed jaw (8) of fixed setting L-type structure, the fixed jaw (8) are fixed at groove by shaft in the groove (7)
(7) on side wall, the tail end of the fixed jaw (8) stretches out the outside that piece (1) is held on a left side, consolidates in the hook claw position of the fixed jaw (8)
Magnet is set surely, and the magnet and overhead kick rack (4) are attracting.
2. a kind of vertebra supporting device according to claim 1, it is characterised in that：The length of the overhead kick rack (4)
Less than the one third of puncturing lever (3) length.
3. a kind of vertebra supporting device according to claim 1, it is characterised in that：The guiding protective case (6) is located at
Hold the left and right sides of piece (1) in a left side.
4. a kind of vertebra supporting device according to claim 1, it is characterised in that：The tail end of the fixed jaw (8) is
Mellow and full structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517806.3U CN208081291U (en) | 2017-11-07 | 2017-11-07 | A kind of vertebra supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517806.3U CN208081291U (en) | 2017-11-07 | 2017-11-07 | A kind of vertebra supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208081291U true CN208081291U (en) | 2018-11-13 |
Family
ID=64067832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721517806.3U Expired - Fee Related CN208081291U (en) | 2017-11-07 | 2017-11-07 | A kind of vertebra supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208081291U (en) |
-
2017
- 2017-11-07 CN CN201721517806.3U patent/CN208081291U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |