CN205493901U - Operation struts ware with piece formula - Google Patents
Operation struts ware with piece formula Download PDFInfo
- Publication number
- CN205493901U CN205493901U CN201620105593.2U CN201620105593U CN205493901U CN 205493901 U CN205493901 U CN 205493901U CN 201620105593 U CN201620105593 U CN 201620105593U CN 205493901 U CN205493901 U CN 205493901U
- Authority
- CN
- China
- Prior art keywords
- hinge
- support member
- marginal portion
- regulation
- dilator
- 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.)
- Withdrawn - After Issue
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an operation struts ware with piece formula, it includes first page or leaf piece, second page or leaf piece and the first piece that props, the second props the piece, first page or leaf piece, second page or leaf piece inner wall all is equipped with a plurality of first regulation latch that extends and move towards the marginal portion of first side to the marginal portion of first side, first page or leaf piece, second page or leaf piece inner wall all is equipped with and extends and adjust the latch towards a plurality of seconds of the marginal portion of second side to the marginal portion of second side, and the first regulation latch of first page or leaf piece and second page or leaf piece, it is corresponding respectively that the latch is adjusted to the second, it is first that prop and the second props the piece and has all that first prop the end and the second props the end. The utility model discloses the position of will performing the operation that can be convenient struts to make things convenient for operation technique, reduce the operation degree of difficulty of operation, improve the quality of operation.
Description
Technical field
This utility model belongs to field of surgical, is specifically related to a kind of operation chip dilator.
Background technology
Operation is a very laborious task for medical personnel, and the place for narrow space is carried out
Performing the operation all the more so, on the one hand medical personnel need to concentrate one's energy to operate operative site, on the other hand
Also needing to strut operative site and keep for a long time, this proposes higher for the muscle power of medical personnel
Requirement, too increase the difficulty of operation technique, keep softened state by the operation of medical personnel's staff,
Also reduce concordance and the safety of operation.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, it is provided that chip dilator is used in a kind of operation,
Operative site can be strutted by this utility model easily, and to facilitate operation technique, the operation reducing operation is difficult
Degree, improves the quality of operation.
Its technical scheme is as follows:
Chip dilator is used in operation, including the first hinge, the second hinge and the first support member, the second support member, the
One hinge, the second hinge inwall are all provided with the marginal portion extension of oriented first side the edge part towards the first side
The multiple first regulation latches divided, the first hinge, the second hinge inwall are all provided with the marginal portion of oriented second side
Extend and multiple second regulation latches of marginal portion towards the second side, and the first hinge and the second hinge
First regulation latch, the second regulation latch are the most corresponding；First support member and the second support member are respectively provided with the first support
End and the second support end.
The further technical scheme of this utility model is:
The first of first support member is supportted the first regulation respectively with the first hinge, the second hinge of end, the second support end and blocks
Tooth is corresponding；Second support member first support end, second support end respectively with the first hinge, the second of the second hinge
Regulation latch is corresponding；First hinge is corresponding with the second hinge, and forms operation technique space betwixt.
First regulation latch of the first hinge and the second regulation latch direction, mutually deviate from；The of second hinge
One regulation latch and the second regulation latch direction, mutually deviate from.
Between first hinge, the second hinge adjacent two first regulation latches or adjacent two second
Between regulation latch, it is provided with transition gap or knuckle.
The marginal portion of described first hinge, the marginal portion of second hinge the first side and the second side bends inwards
Draw close.
Described first hinge, the section of the second hinge are circular arc, the marginal portion of its first side and the second side
The most inside round and smooth bending in marginal portion, the bending curvature of marginal portion is more than the bending curvature at middle part.
First hinge and the second hinge relative to time, it is oval that the section that the first hinge and the second hinge are enclosed mutually forms class
Shape.
Described first support member, the middle part of the second support member are provided with nail set, are drift bolt hole in the middle part of nail set.
Described first support member, the second support member all include the first brace, the second brace, the first brace, second
The inner of brace is all articulated and connected with described nail set, and the first brace, the outer end of the second brace are formed described respectively
First support end, the second support end.
It is provided with light-emitting component, transfer wire at described first hinge, the second at least one of inwall of hinge
It is electrically connected with this light-emitting component.
Described first hinge, the second hinge also have the line of the 3rd side, the 4th side, the 3rd side and the 4th side
Vertical with the line of the second side relative to the first side；Described first hinge, the edge part of the second hinge the 3rd side
Divide, the marginal portion of the 4th side outwards bends and forms flanging.
Below advantage of the present utility model or principle are illustrated:
1, when operation, the first hinge and the second hinge are combined that (the first support member and the second support member are placed in the
Between one hinge and the second hinge) it is placed in operative site, push the first hinge and the second hinge, the first support member aside
The first regulation latch inside the first hinge, the second hinge, the second tune it is against respectively with the two ends of the second support member
Joint latch on, by regulating the first support member, the second support member be pressed on the first regulation latch, second regulation latch
Position, can so the stretching degree of regulation the first hinge and the second hinge；Due to first regulation latch,
Second regulation latch is towards marginal portion, due to the effect of pulling back of soft tissue, the first support member and second after strutting
Support member is compressed will not return by the first regulation latch, the second regulation latch, reaches to strut for a long time effect,
Perform the operation complete, the first support member and the second support member are reversely pulled out to marginal portion can by the first support member, second
Support member is taken out.
2, adjacent two first regulate between latches, between two second adjacent regulation latches, are provided with
Transition gap or knuckle, to avoid spot to remain, beneficially the scrubbing and sterilizing of apparatus.
3, described first hinge, the section of the second hinge are the oval circular shape of class, can fully expose
Surgical field of view, reduces the damage to tissue simultaneously, and, described first hinge, the second hinge first
The marginal portion of side and the marginal portion of the second side bend inwards and draw close, the first support member and the second support member the closer to
Marginal portion, the scope strutted is the biggest, can be more easily to the first hinge, the second hinge by this structure
Distance be adjusted.
4, fixing nail can be squeezed into during operation in nail set, it is to avoid the first support member and the displacement of the second support member, enter
And improve the first hinge, the stability of the second hinge, improve the safety of operation.
5, described first support member, the first brace of the second support member, the second brace are articulated and connected with described nail set,
In the case of nail set being positioned by fixing nail, can be grasped by more flexible carrying out by this articulated structure
Make, regulate.
6, it is provided with light-emitting component at described first hinge, the second hinge inwall, it is provided that illumination, improves
Degree of getting a clear view during operation.
7, described first hinge, the marginal portion of the second hinge the 3rd side, the marginal portion bent outward of the 4th side
Roll over and form flanging, by this flanging, tissue at this is pushed aside to both sides, it is to avoid tissue passes through limit
Edge portion slips into, and affects surgical effect.
Accompanying drawing explanation
Fig. 1 is the operation chip dilator structure chart when closure state described in this utility model embodiment；
Fig. 2 is the first structure of the partial enlargement of Fig. 1；
Fig. 3 is the second structure of the partial enlargement of Fig. 1；
Fig. 4 is the operation chip dilator structure chart when softened state described in this utility model embodiment；
Fig. 5 is the A-A view of Fig. 4；
Description of reference numerals:
10, the first hinge, the 11, second hinge, the 13, first regulation latch, the 14, second regulation latch,
15, light-emitting component, 16, transfer wire, 17, flanging, the 20, first support member, the 21, second support member,
22, the first brace, the 23, second brace, 24, nail set, 25, drift bolt hole, the 50, first side, 60, the
Two sides, the 70, the 3rd side, the 80, the 4th side, 90, transition gap, 91, knuckle.
Detailed description of the invention
Below embodiment of the present utility model is described in detail.
As shown in Figures 1 to 5, the present embodiment is operation chip dilator, and this operation spreader is mainly used
Strutting in cervical operation, it includes that first hinge the 10, second hinge 11 and the first support member 20, second support
Part 21, first hinge the 10, second hinge 11 inwall is all provided with the marginal portion of oriented first side 50 and extends also
Towards multiple first regulation card 13 teeth of the marginal portion of the first side 50, first hinge the 10, second hinge
11 inwalls are all provided with the marginal portion of oriented second side 60 and extend and towards marginal portion multiple of the second side 60
Second regulates latch 14, and the first regulation of the first hinge 10 and the second hinge 11 blocks 13 teeth, the second tune
Joint latch 14 is the most corresponding；First support member 20 and the second support member 21 are respectively provided with the first support end and the second support
End.
Wherein, the first support member 20 first support end, second support end respectively with first hinge the 10, second hinge
First regulation card 13 teeth of 11 are corresponding；First support end of the second support member 21, the second support end are respectively with first
Second regulation latch 14 of hinge the 10, second hinge 11 is corresponding；First hinge 10 and the second hinge 11
Corresponding, and form operation technique space betwixt, to facilitate operation technique.The first of first hinge 10
Regulation card 13 teeth and the second regulation latch 14 direction, mutually deviate from；First regulation card of the second hinge 11
13 teeth and the second regulation latch 14 direction, mutually deviate from.
Between first hinge the 10, second hinge 11 adjacent two first regulation card 13 teeth and adjacent
Between two second regulation latches 14, be provided with transition gap 90 (see Fig. 2) or knuckle 91 (see
Fig. 3).
The marginal portion of described first hinge the 10, second hinge 11 first side 50 and the edge of the second side 60
Part bends inwards and draws close, and specifically, the section of described first hinge the 10, second hinge 11 is circular arc
Shape, the marginal portion of its first side 50 and the most inside round and smooth bending in marginal portion of the second side 60, edge part
The bending curvature divided is more than the bending curvature at middle part, and when making the first hinge 10 relative with the second hinge 11,
It is oval that the section that first hinge 10 and the second hinge 11 phase are enclosed forms class.Described first hinge 10, second
Hinge 11 also has the 3rd side 80, side the 70, the 4th, and the line of the 3rd side 70 and the 4th side 80 is relative to
Side 50 is vertical with the line of the second side 60；Described first hinge the 10, second hinge 11 the 3rd side 70
Marginal portion, the marginal portion of the 4th side 80 outwards bends and forms flanging 17.
The middle part of described first support member the 20, second support member 21 is provided with nail set 24, is drift bolt in the middle part of nail set 24
Hole 25.Described first support member the 20, second support member 21 all includes first brace the 22, second brace 23,
The inner of first brace the 22, second brace 23 is all articulated and connected with described nail set 24, the first brace 22,
The outer end of the second brace 23 forms described first support end, the second support end respectively.
Inwall in described first hinge 10 and the second hinge 11 be provided with light-emitting component 15 (in the present embodiment,
Light-emitting component 15 is LED), transfer wire 16 is electrically connected with this light-emitting component 15.
Advantage of this embodiment is that:
1, when operation, the first hinge 10 and the second hinge 11 are combined (the first support member 20 and second
Support member 21 is placed between the first hinge 10 and the second hinge 11) it is placed in operative site, push the first hinge aside
10 and second hinge 11, the two ends of the first support member 20 and the second support member 21 be against respectively the first hinge 10,
The first regulation inside second hinge 11 blocks on 13 teeth, the second regulation latch 14, by regulation the first support
Part the 20, second support member 21 is pressed on the first regulation and blocks 13 teeth, the position of the second regulation latch 14, permissible
And then regulation the first hinge 10 and stretching degree of the second hinge 11；Due to the first regulation card 13 teeth, the
Two regulation latches 14 towards marginal portion, due to the effect of pulling back of soft tissue after strutting, the first support member 20 and
Second support member 21 is compressed will not return, when reaching long by the first regulation card 13 teeth, the second regulation latch 14
Between strut effect, perform the operation complete, the first support member 20 reversely pulled out to marginal portion with the second support member 21
First support member the 20, second support member 21 can be taken out.
2, two first adjacent regulations block between 13 teeth, between two second adjacent regulation latches 14,
It is provided with transition gap 90 or knuckle, to avoid spot to remain, beneficially the scrubbing and sterilizing of apparatus.
3, the section of described first hinge the 10, second hinge 11 is the circular shape that class is oval, can be abundant
Expose surgical field of view, reduce the damage to tissue simultaneously, and, described first hinge 10, page 2
The marginal portion of sheet 11 first side 50 and the marginal portion of the second side 60 bend inwards and draw close, the first support member
20 and second support member 21 the closer to marginal portion, the scope strutted is the biggest, can be more convenient by this structure
The distance to first hinge the 10, second hinge 11 be adjusted.
4, fixing nail can be squeezed into during operation in nail set 24, it is to avoid the first support member 20 and the second support member 21
Displacement, and then improve the stability of first hinge the 10, second hinge 11, improve the safety of operation.
5, the first brace the 22, second brace 23 and described nail of described first support member the 20, second support member 21
Set 24 is articulated and connected, in the case of being positioned nail set 24 by fixing nail, by this articulated structure
Can operate, regulate by more flexible carrying out.
6, it is provided with light-emitting component 15 at described first hinge the 10, second hinge 11 inwall, it is provided that shine
Bright, improve the degree of getting a clear view during operation.
7, the marginal portion of described first hinge the 10, second hinge 11 the 3rd side 70, the limit of the 4th side 80
Edge portion outwards bends and forms flanging 17, is pushed aside to both sides by tissue at this by this flanging 17,
Avoid tissue to be slipped into by marginal portion, affect surgical effect.
It should be understood that aforementioned " first, second ... " does not represent concrete quantity and order, it is only
Differentiation for title.
These are only specific embodiment of the utility model, do not limit protection domain of the present utility model with this；
Any replacement made on the basis of not violating this utility model design and improvement, all belong to of the present utility model
Protection domain.
Claims (10)
1. chip dilator is used in operation, it is characterised in that include the first hinge, the second hinge and the first support
Part, the second support member, the first hinge, the second hinge inwall are all provided with the marginal portion of oriented first side and extend and court
To multiple first regulation latches of the marginal portion of the first side, the first hinge, the second hinge inwall are all provided with oriented
The marginal portion extension of the second side multiple second regulation latches of the marginal portion towards the second side, and first
Hinge is distinguished the most corresponding with the first of the second hinge the regulation latch, the second regulation latch；First support member and second
Support member is respectively provided with the first support end and the second support end.
2. chip dilator is used in operation as claimed in claim 1, it is characterised in that the first of the first support member
Support end, the second support end are corresponding with the first regulation latch of the first hinge, the second hinge respectively；Second support member
First support end, second support end respectively with the first hinge, the second hinge second regulation latch corresponding；The
One hinge is corresponding with the second hinge, and forms operation technique space betwixt.
3. chip dilator is used in operation as claimed in claim 1, it is characterised in that the first of the first hinge
Regulation latch and the second regulation latch direction, mutually deviate from；First regulation latch of the second hinge and second is adjusted
Joint latch direction, mutually deviates from.
4. as claimed in claim 1 chip dilator is used in operation, it is characterised in that the first hinge, second
Two first that hinge is adjacent regulate between latches or between two second adjacent regulation latches, are provided with
Transition gap or knuckle.
5. as according to any one of Claims 1-4, chip dilator is used in operation, it is characterised in that institute
State the first hinge, the section of the second hinge is circular arc, the marginal portion of its first side and the edge of the second side
The most inside round and smooth bending of part, the bending curvature of marginal portion is more than the bending curvature at middle part.
6. chip dilator is used in operation as claimed in claim 5, it is characterised in that the first hinge and second
Hinge relative to time, it is oval that section that the first hinge and the second hinge are enclosed mutually forms class.
7. as according to any one of Claims 1-4, chip dilator is used in operation, it is characterised in that institute
State the first support member, the middle part of the second support member is provided with nail set, is drift bolt hole in the middle part of nail set.
8. chip dilator is used in operation as claimed in claim 7, it is characterised in that described first support member,
Second support member all includes the first brace, the second brace, the first brace, the second brace inner all with described
Nail set is articulated and connected, and the first brace, the outer end of the second brace form described first support end, the second support end respectively.
9. as according to any one of Claims 1-4, chip dilator is used in operation, it is characterised in that
Described first hinge, the second at least one of inwall of hinge are provided with light-emitting component, transfer wire and this
Optical element is electrically connected with.
10. as according to any one of Claims 1-4, chip dilator is used in operation, it is characterised in that institute
State the first hinge, the second hinge also has the 3rd side, the 4th side, the line of the 3rd side and the 4th side relative to
First side is vertical with the line of the second side；Described first hinge, the marginal portion of the second hinge the 3rd side,
The marginal portion of four sides outwards bends and forms flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105593.2U CN205493901U (en) | 2016-02-02 | 2016-02-02 | Operation struts ware with piece formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105593.2U CN205493901U (en) | 2016-02-02 | 2016-02-02 | Operation struts ware with piece formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205493901U true CN205493901U (en) | 2016-08-24 |
Family
ID=56723979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620105593.2U Withdrawn - After Issue CN205493901U (en) | 2016-02-02 | 2016-02-02 | Operation struts ware with piece formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205493901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596041A (en) * | 2016-02-02 | 2016-05-25 | 郑明辉 | Surgical plate-type distracter |
-
2016
- 2016-02-02 CN CN201620105593.2U patent/CN205493901U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596041A (en) * | 2016-02-02 | 2016-05-25 | 郑明辉 | Surgical plate-type distracter |
| CN105596041B (en) * | 2016-02-02 | 2018-05-11 | 郑明辉 | Chip dilator is used in operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20180511 |