CN205126321U - Thyroid gland wire retractor - Google Patents
Thyroid gland wire retractor Download PDFInfo
- Publication number
- CN205126321U CN205126321U CN201520849427.9U CN201520849427U CN205126321U CN 205126321 U CN205126321 U CN 205126321U CN 201520849427 U CN201520849427 U CN 201520849427U CN 205126321 U CN205126321 U CN 205126321U
- Authority
- CN
- China
- Prior art keywords
- head
- rod
- set bolt
- fixing bolt
- extension rod
- 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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- Surgical Instruments (AREA)
Abstract
The utility model provides a thyroid gland wire retractor, including the 2nd fixing bolt, a fixing bolt, connecting sleeve, head rod, first head, first free tip, the 3rd fixing bolt, extension rod, second connecting rod, second head and first free tip, the left end of head rod is provided with first head, and the bottom of first head is provided with first free tip, the head rod passes through a fixing bolt swing joint with the connecting sleeve, the extension rod is inserted in the connecting sleeve, and extension rod and connecting sleeve be through the 2nd fixing bolt swing joint, the extension rod passes through the 3rd fixing bolt swing joint with the second connecting rod, the right -hand member of second connecting rod is provided with the second head, and the bottom of second head is provided with the free tip of second. The utility model has the advantages of simple and reasonable structure, economical and practical for can use instead at will according to the demand in surgical treatment of, offer convenience for operation technique.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of goitre retractor.
Background technology
The apparatus that operating field is necessary is appeared when goitre retractor is thyroid surgery.Goitre retractor in current operation is single head structure normally, namely only has a retractor head, but needs during operation according to the fat thickness of knife edge length and the edge of a knife to change the drag hook of different size, and the utensil of such single ended retractor can make troubles to operation technique; In addition, the length of current goitre retractor can not arbitrarily regulate, the angle of pull hook head and pull hook head is also changeless, thus make troubles to the use of people, this utility model provides a kind of goitre retractor, effectively can solve above-mentioned institute produced problem, meet the user demand of people.
Utility model content
The purpose of this utility model is to provide a kind of goitre retractor, to solve the problem proposed in above-mentioned background technology.
To achieve these goals, this utility model realizes by the following technical solutions: a kind of goitre retractor, comprise the second set bolt, first set bolt, branch sleeve, head rod, first head, first free end, 3rd set bolt, extension rod, second connecting rod, second head and the first free end, the left end of described head rod is provided with the first head, and the bottom of the first head is provided with the first free end, described head rod is flexibly connected by the first set bolt with branch sleeve, described extension rod is inserted in branch sleeve, and extension rod is flexibly connected by the second set bolt with branch sleeve, described extension rod is flexibly connected by the 3rd set bolt with the second connecting rod, the right-hand member of described second connecting rod is provided with the second head, and the bottom of the second head is provided with the second free end.
Preferably, described first head is mutually vertical with head rod.
Preferably, described second head is mutually vertical with the second connecting rod.
Preferably, the length of described first head and the second head is 30mm ~ 50mm.
The beneficial effects of the utility model: this goitre retractor, simple and reasonable, economical and practical, by being provided with two heads, make can arbitrarily use instead according to demand in operative treatment, offer convenience to operation technique, by arranging branch sleeve and extension rod, making it possible to the user demand according to oneself, arbitrarily regulating the length of drag hook and the angle of the first head and the second head.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, the second set bolt, the 2, first set bolt, 3, branch sleeve, 4, head rod, 5, the first head, the 6, first free end, the 7, the 3rd set bolt, 8, extension rod, 9, the second connecting rod, the 10, second head, the 11, first free end.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of goitre retractor technical scheme: a kind of goitre retractor, comprise the second set bolt 1, first set bolt 2, branch sleeve 3, head rod 4, first head 5, first free end 6, 3rd set bolt 7, extension rod 8, second connecting rod 9, second head 10 and the first free end 11, the left end of head rod 4 is provided with the first head 5, first head 5 is mutually vertical with head rod 4, and the bottom of the first head 5 is provided with the first free end 6, head rod 4 is flexibly connected by the first set bolt 2 with branch sleeve 3, extension rod 8 is inserted in branch sleeve 3, and extension rod 8 is flexibly connected by the second set bolt 1 with branch sleeve 3, extension rod 8 is flexibly connected by the 3rd set bolt 7 with the second connecting rod 9, the right-hand member of the second connecting rod 9 is provided with the second head 10, second head 10 is mutually vertical with the second connecting rod 9, and the bottom of the second head 10 is provided with the second free end 11, the length of the first head 5 and the second head 10 is 30mm ~ 50mm.
Operation principle: during use, according to the user demand of oneself, adjust the position of extension rod 8 in branch sleeve 3, then fixing tight with the second set bolt 1, by regulating the angle of head rod 4 and branch sleeve 3, fixing tight with the first set bolt 2, by regulating the second connecting rod 9 and the angle of extension rod 8, fix tight with the 3rd set bolt 7.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a goitre retractor, comprise the second set bolt (1), first set bolt (2), branch sleeve (3), head rod (4), first head (5), first free end (6), 3rd set bolt (7), extension rod (8), second connecting rod (9), second head (10) and the first free end (11), it is characterized in that: the left end of described head rod (4) is provided with the first head (5), and the bottom of the first head (5) is provided with the first free end (6), described head rod (4) is flexibly connected by the first set bolt (2) with branch sleeve (3), described extension rod (8) is inserted in branch sleeve (3), and extension rod (8) is flexibly connected by the second set bolt (1) with branch sleeve (3), described extension rod (8) is flexibly connected by the 3rd set bolt (7) with the second connecting rod (9), the right-hand member of described second connecting rod (9) is provided with the second head (10), and the bottom of the second head (10) is provided with the second free end (11).
2. a kind of goitre retractor according to claim 1, is characterized in that: described first head (5) is mutually vertical with head rod (4).
3. a kind of goitre retractor according to claim 1, is characterized in that: described second head (10) is mutually vertical with the second connecting rod (9).
4. a kind of goitre retractor according to claim 1, is characterized in that: the length of described first head (5) and the second head (10) is 30mm ~ 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849427.9U CN205126321U (en) | 2015-10-29 | 2015-10-29 | Thyroid gland wire retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849427.9U CN205126321U (en) | 2015-10-29 | 2015-10-29 | Thyroid gland wire retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205126321U true CN205126321U (en) | 2016-04-06 |
Family
ID=55612149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520849427.9U Expired - Fee Related CN205126321U (en) | 2015-10-29 | 2015-10-29 | Thyroid gland wire retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205126321U (en) |
-
2015
- 2015-10-29 CN CN201520849427.9U patent/CN205126321U/en not_active Expired - Fee Related
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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: 20160406 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |