CN105596041B - Chip dilator is used in operation - Google Patents
Chip dilator is used in operation Download PDFInfo
- Publication number
- CN105596041B CN105596041B CN201610074677.9A CN201610074677A CN105596041B CN 105596041 B CN105596041 B CN 105596041B CN 201610074677 A CN201610074677 A CN 201610074677A CN 105596041 B CN105596041 B CN 105596041B
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- China
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- hinge
- support member
- latch
- marginal portion
- dilator
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses operation chip dilator, it includes the first hinge, the second hinge and the first support member, the second support member, first hinge, the second hinge inner wall are all provided with multiple first adjustings latches of the marginal portion extension of oriented first side and the marginal portion towards the first side, first hinge, the second hinge inner wall are all provided with the marginal portion extension of oriented second side and multiple second adjust latches towards the marginal portion of the second side, and to adjust latch, the second adjusting latch difference corresponding for the first of the first hinge and the second hinge；First support member and the second support member are respectively provided with the first support end and the second support end.The present invention easily can strut operative site, to facilitate surgical procedure, reduce the operation difficulty of operation, improve the quality of operation.
Description
Technical field
The invention belongs to field of surgical, and in particular to chip dilator is used in one kind operation.
Background technology
Operation is a very laborious task for medical staff, is performed the operation more for the place of narrow space
Be in this way, medical staff on the one hand need concentrate one's energy to operate operative site, on the other hand also need to operative site
Strutted and kept for a long time, this proposes higher requirement for the muscle power of medical staff, also increases surgical procedure
Difficulty, keeps softened state by the operation of medical staff's human hand, also reduces the uniformity and security of operation.
The content of the invention
The defects of it is an object of the invention to overcome the prior art, there is provided chip dilator is used in one kind operation, and the present invention can
Easily to strut operative site, to facilitate surgical procedure, the operation difficulty of operation is reduced, improves the quality of operation.
Its technical solution is as follows：
Chip dilator, including the first hinge, the second hinge and the first support member, the second support member are used in operation, the first hinge, the
Two hinge inner walls are all provided with multiple first adjustings cards of the marginal portion extension of oriented first side and the marginal portion towards the first side
Tooth, the first hinge, the second hinge inner wall are all provided with the marginal portion extension of oriented second side and towards the marginal portions of the second side
Multiple second adjust latches, and to adjust latch, the second adjusting latch difference corresponding for the first of the first hinge and the second hinge；The
One support member and the second support member are respectively provided with the first support end and the second support end.
Further technical solution is the present invention：
The first support end, the second support end of first support member are opposite with the first adjusting latch of the first hinge, the second hinge respectively
Should；The first support end, the second support end of second support member are corresponding with the second adjusting latch of the first hinge, the second hinge respectively；The
One hinge is corresponding with the second hinge, and forms surgical procedure space therebetween.
The first of first hinge adjusts latch and second and adjusts latch direction, mutually deviates from；The first of second hinge is adjusted
Latch and second adjusts latch direction, mutually deviates from.
Between two first adjacent adjusting latches of first hinge, the second hinge or adjacent two second adjust card
Between tooth, equipped with transition gap or knuckle.
The marginal portion of first hinge, the marginal portion of second the first side of hinge and the second side, which bends inwards, to be drawn close.
First hinge, the section of the second hinge are arc-shaped, the edge of the marginal portion of its first side and the second side
Part inwardly round and smooth bending, the bending curvature of marginal portion are more than the bending curvature at middle part.
When first hinge is opposite with the second hinge, the first hinge forms class ellipse with the section that the second hinge is mutually enclosed.
First support member, the middle part of the second support member are equipped with nail and cover, and nail set middle part is drift bolt hole.
First support member, the second support member include the first brace, the second brace, the first brace, the second brace it is interior
End forms the first support end, the second support end respectively with the nail set articulated connection, the first brace, the outer end of the second brace.
Light-emitting component, transfer wire and the hair are equipped with first hinge, at least one of inner wall of the second hinge
Optical element is electrically connected.
First hinge, the second hinge also have the 3rd side, the 4th side, and the line of the 3rd side and the 4th side is relative to the
Side is vertical with the line of the second side；First hinge, marginal portion, the marginal portion of the 4th side of the 3rd side of the second hinge
Outward bending and form flanging.
Advantages of the present invention or principle are illustrated below：
1st, by the first hinge, simultaneously (the first support member and the second support member are placed in the first hinge with the second hinge pairing at the time of surgery,
Between the second hinge) operative site is placed in, push the first hinge and the second hinge, the both ends point of the first support member and the second support member aside
The first hinge is not against, first on the inside of the second hinge latch is adjusted, second adjusts on latch, by adjusting the first support member, the
Two support members are pressed on the first adjusting latch, second adjust the position of latch, can with so that adjust the first hinge and the second hinge
Stretching degree；Since the first adjusting latch, second adjust latch towards marginal portion, due to the work of pulling back of soft tissue after strutting
With the first support member and the second support member are compressed and will not retracted by the first adjusting latch, the second adjusting latch, are reached and are strutted for a long time
Effect, operation finish, the first support member are reversely pulled out with the second support member to marginal portion and can take the first support member, the second support member
Go out.
2nd, between adjacent two first adjusting latches, between adjacent two the second adjusting latches, equipped with transition gap
Or knuckle, remained to avoid spot, be conducive to scrubbing and sterilizing for apparatus.
3rd, first hinge, the section of the second hinge are in the elliptical circular shape of class, can fully expose surgical field of view,
Reduce damage to tissue at the same time, also, first hinge, the marginal portion of second the first side of hinge and the second side
Marginal portion, which bends inwards, to be drawn close, and closer to marginal portion, distracted scope is bigger, passes through the knot for the first support member and the second support member
Structure more easily can be adjusted the distance of the first hinge, the second hinge.
Fixing glue can be squeezed into nail set when the 4th, performing the operation, avoid the first support member and the second support member from shifting, and then improve the
The stability of one hinge, the second hinge, improves the security of operation.
5th, first support member, the first brace of the second support member, the second brace and the nail set articulated connection, by solid
In the case that fixed nail positions nail set, by the articulated structure can be more flexible operate, adjust.
6th, light-emitting component is equipped with first hinge, the second hinge inner wall, illumination can be provided, regarding when improving operation
Wild clarity.
7th, first hinge, the marginal portion of the 3rd side of the second hinge, the 4th side marginal portion outward bending and shape
Into flanging, tissue at this is pushed aside to both sides by the flanging, avoids tissue from being slipped into by marginal portion, influences hand
Art effect.
Brief description of the drawings
Fig. 1 is structure chart of the operation chip dilator in closure state described in the embodiment of the present invention；
Fig. 2 is the first structure of the partial enlargement of Fig. 1；
Fig. 3 is second of structure of the partial enlargement of Fig. 1；
Fig. 4 is structure chart of the operation chip dilator in softened state described in the embodiment of the present invention；
Fig. 5 is the A-A views of Fig. 4；
Description of reference numerals：
10th, the first hinge, the 11, second hinge, 13, first adjusts latch, and 14, second adjusts latch, and 15, light-emitting component,
16th, transfer wire, 17, flanging, the 20, first support member, the 21, second support member, the 22, first brace, the 23, second brace, 24, nail
Set, 25, drift bolt hole, the 50, first side, the 60, second side, the 70, the 3rd side, the 80, the 4th side, 90, transition gap, 91, knuckle.
Embodiment
The embodiment of the present invention is described in detail below.
As shown in Figures 1 to 5, the present embodiment is operation chip dilator, which is mainly used for cervical vertebra hand
Art struts, it includes the first hinge 10, the second hinge 11 and the first support member 20, the second support member 21, the first hinge 10, second page
11 inner wall of piece is all provided with the marginal portion extension of oriented first side 50 and multiple first adjustings of the marginal portion towards the first side 50
Block 13 teeth, the first hinge 10,11 inner wall of the second hinge are all provided with the marginal portion extension of oriented second side 60 and the second side 60 of direction
Marginal portion multiple second adjust latches 14, and the first of the first hinge 10 and the second hinge 11 adjusts and blocks 13 teeth, second
Adjusting latch 14 is distinguished 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 end of the first support member 20, second support first tune of the end respectively with the first hinge 10, the second hinge 11
Section 13 teeth of card are corresponding；Second support member 21 first support end, second support end respectively with the first hinge 10, the second hinge 11 second
It is corresponding to adjust latch 14；First hinge 10 is corresponding with the second hinge 11, and forms surgical procedure space therebetween, with convenient
Surgical procedure.The first of first hinge 10 adjusts 13 teeth of card and second and adjusts 14 direction of latch, mutually deviates from；Second hinge 11
First, which adjusts 13 teeth of card and second, adjusts 14 direction of latch, mutually deviates from.
First hinge 10, the second hinge 11 adjacent two first is adjusted between 13 teeth of card and adjacent two second
Between adjusting latch 14, equipped with transition gap 90 (see Fig. 2) or knuckle 91 (see Fig. 3).
The marginal portion of first hinge 10, the marginal portion of 11 first side 50 of the second hinge and the second side 60 is inwardly curved
It is folded against, specifically, first hinge 10, the section of the second hinge 11 are arc-shaped, the marginal portion of its first side 50
And second side 60 marginal portion inwardly round and smooth bending, the bending curvature of marginal portion and makes more than the bending curvature at middle part
When first hinge 10 is opposite with the second hinge 11, the first hinge 10 forms class ellipse with the section that 11 phase of the second hinge is enclosed.Institute
Stating the first hinge 10, the second hinge 11 also has the 3rd side 70, the 4th side 80, the line of the 3rd side 70 and the 4th side 80 relative to
First side 50 is vertical with the line of the second side 60；First hinge 10, the marginal portion of the 3rd side 70 of the second hinge 11, the 4th
The marginal portion outward bending of side 80 and form flanging 17.
First support member 20, the middle part of the second support member 21 are equipped with nail set 24, and 24 middle part of nail set is drift bolt hole 25.Described
One support member 20, the second support member 21 include the first brace 22, the second brace 23, the first brace 22, the inner of the second brace 23
The first support end, the second support are formed respectively with 24 articulated connection of nail set, the first brace 22, the outer end of the second brace 23
End.
10 and second hinge 11 of the first hinge inner wall be equipped with light-emitting component 15 (in the present embodiment, light-emitting component
15 be LED light), transfer wire 16 is electrically connected with the light-emitting component 15.
Advantage of this embodiment is that：
1st, by the first hinge 10, to merging, (the first support member 20 and the second support member 21 are placed in the second hinge 11 at the time of surgery,
Between first hinge 10 and the second hinge 11) operative site is placed in, push the first hinge 10 and the second hinge 11, the first support member 20 aside
The first hinge 10, the first 13 teeth of adjusting card of the inner side of the second hinge 11, the second adjusting are against respectively with the both ends of the second support member 21
On latch 14, by adjusting the first support member 20, the second support member 21 is pressed on 13 tooth of the first adjusting card, the position of the second adjusting latch 14
Put, can with so that adjust the stretching degree of the first hinge 10 and the second hinge 11；Since the first 13 teeth of adjusting card, second adjust card
Tooth 14 is towards marginal portion, since the effect of pulling back of soft tissue, the first support member 20 and the second support member 21 are by the first adjusting after strutting
Block 13 teeth, second adjusting latch 14 compress will not retract, reach and strut effect for a long time, operation finishes, by the first support member 20
The first support member 20, the second support member 21 can be taken out by reversely being pulled out to marginal portion with the second support member 21.
2nd, between adjacent two first adjusting 13 teeth of card, between adjacent two the second adjusting latches 14, equipped with transition
Gap 90 or knuckle, remain to avoid spot, are conducive to scrubbing and sterilizing for apparatus.
3rd, first hinge 10, the section of the second hinge 11 are in the elliptical circular shape of class, can fully expose operation
The visual field, while the damage to tissue is reduced, also, first hinge 10, the edge part of 11 first side 50 of the second hinge
Divide and the marginal portion of the second side 60 bends inwards and draws close, the first support member 20 and the second support member 21 are strutted closer to marginal portion
Scope it is bigger, more easily the distance of the first hinge 10, the second hinge 11 can be adjusted by the structure.
Fixing glue can be squeezed into nail set 24 when the 4th, performing the operation, avoid the first support member 20 and the second support member 21 from shifting, and then
The first hinge 10, the stability of the second hinge 11 are improved, improves the security of operation.
5th, first support member 20, the first brace 22 of the second support member 21, the second brace 23 and the nail set 24 hingedly connect
Connect, in the case where being positioned by fixing glue to nail set 24, by the articulated structure can be more flexible operate, adjust
Section.
6th, light-emitting component 15 is equipped with first hinge 10,11 inner wall of the second hinge, illumination can be provided, improve operation
When degree of getting a clear view.
7th, first hinge 10, marginal portion, the marginal portion of the 4th side 80 of the 3rd side 70 of the second hinge 11 are outside
Bend and form flanging 17, tissue at this is pushed aside to both sides by the flanging 17, avoids tissue from passing through edge part
Divide and slip into, influence surgical effect.
It should be noted that：Foregoing " first, second ... " does not represent specific quantity and order, only for title
Distinguish.
It these are only the specific embodiment of the present invention, protection scope of the present invention do not limited with this；Do not violating this hair
Any replacement made on the basis of bright design belongs to protection scope of the present invention with improving.
Claims (8)
1. chip dilator is used in operation, it is characterised in that including the first hinge, the second hinge and the first support member, the second support member, the
One hinge, the second hinge inner wall are all provided with multiple the of the marginal portion extension of oriented first side and the marginal portion towards the first side
One adjusts latch, and the first hinge, the second hinge inner wall are all provided with the marginal portion extension of oriented second side and the side of the second side of direction
Multiple the second of edge point adjust latch, and the first hinge adjusts latch, the second adjusting latch difference with the first of the second hinge
It is corresponding；First support member and the second support member are respectively provided with the first support end and the second support end；
First support member, the middle part of the second support member are equipped with nail and cover, and nail set middle part is drift bolt hole；
First support member, the second support member include the first brace, the second brace, and the first brace, the inner of the second brace are equal
With the nail set articulated connection, the first brace, the outer end of the second brace form the first support end, the second support end respectively.
2. chip dilator is used in operation as claimed in claim 1, it is characterised in that the first support end, the second support end of the first support member
It is corresponding with the first adjusting latch of the first hinge, the second hinge respectively；Second support member first support end, second support end respectively with
First hinge, the second adjusting latch of the second hinge are corresponding；First hinge is corresponding with the second hinge, and forms hand therebetween
Art operating space.
3. chip dilator is used in operation as claimed in claim 1, it is characterised in that the first of the first hinge adjusts latch and second
Latch direction is adjusted, is mutually deviated from；The first of second hinge adjusts latch and second and adjusts latch direction, mutually deviates from.
4. chip dilator is used in operation as claimed in claim 1, it is characterised in that adjacent two of the first hinge, the second hinge
Between first adjusting latch or between adjacent two second adjusting latches, equipped with transition gap or knuckle.
5. chip dilator is used in operation as described in any one of claims 1 to 4, it is characterised in that first hinge, second
The section of hinge is arc-shaped, the marginal portion inwardly round and smooth bending of the marginal portion of its first side and the second side, edge part
The bending curvature divided 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 when the first hinge is opposite with the second hinge, the
One hinge forms class ellipse with the section that the second hinge is mutually enclosed.
7. chip dilator is used in operation as described in any one of claims 1 to 4, it is characterised in that in first hinge, the
At least one of inner wall of two hinges is equipped with light-emitting component, and transfer wire is electrically connected with the light-emitting component.
8. chip dilator is used in operation as described in any one of claims 1 to 4, it is characterised in that first hinge, second
Hinge also has the 3rd side, the 4th side, and the 3rd side is vertical with the line of the second side relative to the first side with the line of the 4th side；Institute
State the first hinge, the 3rd side of the second hinge marginal portion, the 4th side marginal portion outward bending and form flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074677.9A CN105596041B (en) | 2016-02-02 | 2016-02-02 | Chip dilator is used in operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074677.9A CN105596041B (en) | 2016-02-02 | 2016-02-02 | Chip dilator is used in operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105596041A CN105596041A (en) | 2016-05-25 |
| CN105596041B true CN105596041B (en) | 2018-05-11 |
Family
ID=55976789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074677.9A Active CN105596041B (en) | 2016-02-02 | 2016-02-02 | Chip dilator is used in operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105596041B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB750583A (en) * | 1954-08-03 | 1956-06-20 | Genito Urinary Mfg Company Ltd | Improvements in gearing devices particularly for operating thoracotomy retractors |
| CN202859194U (en) * | 2012-11-13 | 2013-04-10 | 郑束梅 | Mouth gag for oral medicine |
| CN202932961U (en) * | 2012-10-25 | 2013-05-15 | 矫国田 | Spreading device for oral restoration |
| CN203059805U (en) * | 2013-02-07 | 2013-07-17 | 朱文勇 | Intercostal retractor for thoracic surgery |
| CN203220395U (en) * | 2013-04-11 | 2013-10-02 | 华东医院 | Operation opening device |
| CN104083227A (en) * | 2014-07-24 | 2014-10-08 | 毕恒太 | Medical oral cavity positioning spreader |
| CN205493901U (en) * | 2016-02-02 | 2016-08-24 | 郑明辉 | Operation struts ware with piece formula |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1824723A1 (en) * | 1991-04-11 | 1996-10-27 | Межотраслевой научно-технический комплекс "Микрохирургия глаза" | Eye lid expander |
-
2016
- 2016-02-02 CN CN201610074677.9A patent/CN105596041B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB750583A (en) * | 1954-08-03 | 1956-06-20 | Genito Urinary Mfg Company Ltd | Improvements in gearing devices particularly for operating thoracotomy retractors |
| CN202932961U (en) * | 2012-10-25 | 2013-05-15 | 矫国田 | Spreading device for oral restoration |
| CN202859194U (en) * | 2012-11-13 | 2013-04-10 | 郑束梅 | Mouth gag for oral medicine |
| CN203059805U (en) * | 2013-02-07 | 2013-07-17 | 朱文勇 | Intercostal retractor for thoracic surgery |
| CN203220395U (en) * | 2013-04-11 | 2013-10-02 | 华东医院 | Operation opening device |
| CN104083227A (en) * | 2014-07-24 | 2014-10-08 | 毕恒太 | Medical oral cavity positioning spreader |
| CN205493901U (en) * | 2016-02-02 | 2016-08-24 | 郑明辉 | Operation struts ware with piece formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105596041A (en) | 2016-05-25 |
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Effective date of registration: 20190524 Address after: 523000 Area B, 2nd Floor, Building A, Sunrise Science Park, Santang Road, Gaocheng Town, Dongguan City, Guangdong Province Patentee after: Guangdong good care medical Polytron Technologies Inc Address before: 510665 Room 904, 66 Tangde East Second Street, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Zheng Minghui |