CN204655017U - A kind of operation on neck side deep-draw hook - Google Patents
A kind of operation on neck side deep-draw hook Download PDFInfo
- Publication number
- CN204655017U CN204655017U CN201520321745.8U CN201520321745U CN204655017U CN 204655017 U CN204655017 U CN 204655017U CN 201520321745 U CN201520321745 U CN 201520321745U CN 204655017 U CN204655017 U CN 204655017U
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- CN
- China
- Prior art keywords
- connecting rod
- handle portion
- neck
- drag hook
- lateral dimension
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- Expired - Fee Related
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Abstract
A kind of operation on neck side deep-draw hook, by tissue end, connecting rod I, connecting rod II and handle portion, described connecting rod I is " U " type connecting rod, its one end is provided with the tissue end perpendicular to connecting rod I in port position, the other end is connected with connecting rod II horizontal circle arc, connecting rod I is identical with the lateral dimension size of connecting rod II, the lateral dimension of described handle portion is greater than the size of connecting rod II, one end of handle portion is connected via the round platform transition of a segment distance with connecting rod II, described drag hook supports the use for designing in pairs, the direction of the connecting rod I of paired drag hook is contrary, for ensure left side or right neck used.The planform of this drag hook can be good at meeting and fully appear whole neck structure under very minimal incision *, be beneficial to the operation of the micro-wound surgical operation under the mirror of chamber, simultaneously owing to carrying out under minimal incision *, so just reduce postoperative scar, also overallly improve the quality of life after operation in patients.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of Wicresoft's cervical lymph that is applicable to and cleans the operation on neck side deep-draw hook that in operation, tractive appears.
Background technology
Less invasive techniques is the direction of surgery development, recently, development due to Qiang Jingdeng Wicresoft equipment also promotes the development of minimally invasive surgery, but the use of chamber mirror needs the existence in " chamber ", that is need a space to appear operative region, such as thoracic cavity, abdominal cavity are natural lacunas, and cervical region is a fine and close structure, natural lacuna is not had to utilize, because which limit the application of minimally invasive surgery at cervical region of video-assisted.The otch of traditional neck dissection occupies whole cervical region, and surgical exposure mainly relies on a kind of goitre retractor, and in order to appear operative region, postoperatively leave over down very long surgical scars, serious affects the attractive in appearance of patient and mental activity.And along with the development of chamber mirror, otch very little in principle just can complete operation, but current drag hook cannot realize appearing darker position, especially the region that the sternocleidomastoid of cervical region covers is most important region in neck dissection, need breast to be locked mastoid process to both sides tractive from side, when not having special drag hook, the appearing to reach of minimal incision * realizes more deeply, therefore also just can not carry out chamber mirror Minimally Invasive Surgery.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of operation on neck side deep-draw hook, this deep-draw hook overcomes the problem that incision in neck cannot appear deep operation region, better can show operative region, formed in one " chamber ", chamber mirror can be applied in neck dissection.
In order to solve the problems of the technologies described above, this utility model realizes in the following manner:
A kind of operation on neck side deep-draw hook, by tissue end, connecting rod I, connecting rod II and handle portion, described connecting rod I is " U " type connecting rod, its one end is provided with the tissue end perpendicular to connecting rod I in port position, the other end is connected with connecting rod II horizontal circle arc, connecting rod I is identical with the lateral dimension size of connecting rod II, the lateral dimension of described handle portion is greater than the size of connecting rod II, one end of handle portion is connected via the round platform transition of a segment distance with connecting rod II, described drag hook supports the use for designing in pairs, the direction of the connecting rod I of paired drag hook is contrary, for ensure left side or right neck used.
Further, described tissue end is flat trapezium structure, and its long two-port place, side all carries out rounding process, and its short side is connected with connecting rod I.
Preferably, the outer surface of described handle portion is provided with the intersection stria preventing hands sliding.
Compared with prior art, the beneficial effect that this utility model has: the planform of this drag hook can be good at meeting and fully appear whole neck structure under very minimal incision *, be beneficial to the operation of the micro-wound surgical operation under the mirror of chamber, simultaneously owing to carrying out under minimal incision *, so just reduce postoperative scar, also overallly improve the quality of life after operation in patients.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, each labelling is respectively: 1, tissue end, and 2, connecting rod I, 3, connecting rod II, 4, handle portion.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, a kind of operation on neck side deep-draw hook, by organizing end 1, connecting rod I 2, connecting rod II 3 and handle portion 4, described connecting rod I 2 is " U " type connecting rod, its one end is provided with the tissue end 1 perpendicular to connecting rod I in port position, tissue end is flat trapezium structure, and its long two-port place, side all carries out rounding process, and its short side is connected with connecting rod I; The other end is connected with connecting rod II horizontal circle arc, connecting rod I is identical with the lateral dimension size of connecting rod II, the lateral dimension of described handle portion is greater than the size of connecting rod II, one end of handle portion is connected via the round platform transition of a segment distance with connecting rod II, described drag hook supports the use for designing in pairs, the direction of the connecting rod I of paired drag hook is contrary, for ensure left side or right neck used.
The above is only embodiment of the present utility model; again state; for those skilled in the art; under the prerequisite not departing from this utility model principle; can also carry out some improvement to this utility model, these improvement are also listed in the protection domain of this utility model claim.
Claims (3)
1. an operation on neck side deep-draw hook, it is characterized in that: by tissue end (1), connecting rod I (2), connecting rod II (3) and handle portion (4), described connecting rod I is " U " type connecting rod, its one end is provided with the tissue end perpendicular to connecting rod I in port position, the other end is connected with connecting rod II horizontal circle arc, connecting rod I is identical with the lateral dimension size of connecting rod II, the lateral dimension of described handle portion is greater than the size of connecting rod II, one end of handle portion is connected via the round platform transition of a segment distance with connecting rod II, described drag hook supports the use for designing in pairs, the direction of the connecting rod I of paired drag hook is contrary, for ensure left side or right neck used.
2. a kind of operation on neck side deep-draw hook according to claim 1, is characterized in that: described tissue end (1) is flat trapezium structure, and its long two-port place, side all carries out rounding process, and its short side is connected with connecting rod I.
3. a kind of operation on neck side deep-draw hook according to claim 1, is characterized in that: the outer surface of described handle portion (4) is provided with the intersection stria preventing hands sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321745.8U CN204655017U (en) | 2015-05-18 | 2015-05-18 | A kind of operation on neck side deep-draw hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321745.8U CN204655017U (en) | 2015-05-18 | 2015-05-18 | A kind of operation on neck side deep-draw hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204655017U true CN204655017U (en) | 2015-09-23 |
Family
ID=54125464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321745.8U Expired - Fee Related CN204655017U (en) | 2015-05-18 | 2015-05-18 | A kind of operation on neck side deep-draw hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204655017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433998A (en) * | 2016-01-21 | 2016-03-30 | 王洪伟 | Spinal posterior adjustable operation retractor |
| CN108030524A (en) * | 2018-01-09 | 2018-05-15 | 李庆杰 | A kind of surgical operation extension fixture expansion part |
| CN109620318A (en) * | 2019-01-11 | 2019-04-16 | 桐庐洲济医疗器械有限公司 | A kind of thyroid gland exempts from pneumoperitoneum device |
-
2015
- 2015-05-18 CN CN201520321745.8U patent/CN204655017U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433998A (en) * | 2016-01-21 | 2016-03-30 | 王洪伟 | Spinal posterior adjustable operation retractor |
| CN108030524A (en) * | 2018-01-09 | 2018-05-15 | 李庆杰 | A kind of surgical operation extension fixture expansion part |
| CN109620318A (en) * | 2019-01-11 | 2019-04-16 | 桐庐洲济医疗器械有限公司 | A kind of thyroid gland exempts from pneumoperitoneum device |
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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: 20150923 Termination date: 20170518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |