CN205198052U - Retractor for surgery - Google Patents
Retractor for surgery Download PDFInfo
- Publication number
- CN205198052U CN205198052U CN201520739102.5U CN201520739102U CN205198052U CN 205198052 U CN205198052 U CN 205198052U CN 201520739102 U CN201520739102 U CN 201520739102U CN 205198052 U CN205198052 U CN 205198052U
- Authority
- CN
- China
- Prior art keywords
- drag hook
- fixation clamp
- bar
- head
- retractor head
- 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
Links
- 238000001356 surgical procedure Methods 0.000 title abstract description 4
- 238000005452 bending Methods 0.000 claims description 8
- 230000000994 depressogenic effect Effects 0.000 claims description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 241000561734 Celosia cristata Species 0.000 abstract 1
- 210000001520 comb Anatomy 0.000 abstract 1
- 230000004899 motility Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a retractor for surgery who belongs to medical instrument technical field. Be equipped with pole fixation clamp and drag hook head fixation clamp on the fixed head, pole fixation clamp fixed link rod, the drag hook head is fixed to drag hook head fixation clamp, a plurality of connecting rod fixed connection form the drag hook circle, the end -to -end connection pole that the drag hook circled links to each other with the brace table. The utility model discloses a retractor for surgery adopts the mode of pole fixation clamp fixed link rod and the fixed drag hook head of drag hook head fixation clamp, and the drag hook head is dismantled easily on the whole very much, has increased the flexibility of using, and hook rod sets up to flat pole and cockscomb structure pole, can distinguish the drag hook head that uses different positions very easily in the operation, and second inflection portion sets up soft part, has avoided the damage to operation skin to can protect from infection.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of surgical hook.
Background technology
At present, operation retractor adopts special nipper and elastic separating plier, with manually clamping, operate very inconvenient, also need more assistant to participate in, use inconvenience, also have and adopt fixed trap nipper and elastic separating plier to be fixed, after fixing, the position of nipper and elastic separating plier is inconvenient to regulate, use also inconvenient, also have and use drag hook to fix, the general camber ratio of drag hook is larger, be difficult to enter in human body from operating walk way, rotate inconvenient.The camber of retractor head is large, and elbow part rigidity is larger, often damages the skin of wound or infects.
Adopt the mode of ring for fixing being fixed retractor head, although can raise the efficiency and accurately locate, but, the operation of some privileged sites can opereating specification little, need thin device just can carry out, just need a kind of pull hook head fixed form of detachable assembling, also have the handle of pull hook head to be often set to same shape, easily mixed note, causes operation to make mistakes.
Utility model content
This utility model, for the defect of prior art, proposes a kind of surgery tractor.
A kind of surgical hook, fixing head 1 is provided with bar fixation clamp 2 and retractor head fixation clamp 3, described bar fixation clamp 2 fixed connecting rod 4, retractor head 5 fixed by described retractor head fixation clamp 3, described multiple connecting rod 4 is fixedly connected to form drag hook circle, and the end connecting rod 6 on described drag hook circle is connected with brace table 7.
Described retractor head 5 is connected with retractor head fixation clamp 3 by the drag hook bar 10 on retractor head 5, and described drag hook bar 10 is flat bar 8 and/or zigzag bar 9.
Described retractor head 5 is made up of drag hook bar 10 and bending section 11.
The lateral surface of described drag hook bar 10 is provided with multiple depressed part 12.
Described bending section 11 is provided with the first revers turn part 13 and the second revers turn part 14; The inner side of described second revers turn part 14 is provided with flexible portion 15.
The beneficial effects of the utility model: surgical hook of the present utility model adopts bar fixation clamp fixed connecting rod and retractor head fixation clamp to fix the mode of retractor head, retractor head is easy to disassemble on the whole, add the motility of use, drag hook bar is set to flat bar and zigzag bar, the retractor head distinguishing diverse location use can be easy to when operation, second revers turn part arranges soft, avoids the damage to operation skin, and can protect from infection.
Accompanying drawing explanation
Fig. 1 is this utility model surgical hook structural representation;
Fig. 2 is retractor head structural representation;
In figure, 1-fixing head, 2-bar fixation clamp, 3-retractor head fixation clamp, 4-connecting rod, 5-fixes retractor head, 6-end connecting rod, 7-brace table, the flat bar of 8-, 9-zigzag bar, 10-drag hook bar, 11-bending section, 12-depressed part, 13-first revers turn part, 14-second revers turn part, 15-flexible portion.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Embodiment 1
As shown in Figure 1-2, a kind of surgical hook, fixing head 1 is provided with bar fixation clamp 2 and retractor head fixation clamp 3, described bar fixation clamp 2 fixed connecting rod 4, retractor head 5 fixed by described retractor head fixation clamp 3, described multiple connecting rod 4 is fixedly connected to form drag hook circle, and the end connecting rod 6 on described drag hook circle is connected with brace table 7.
Described retractor head 5 is connected with retractor head fixation clamp 3 by the drag hook bar 10 on retractor head 5, and described drag hook bar 10 is flat bar 8 and/or zigzag bar 9.
Described retractor head 5 is made up of drag hook bar 10 and bending section 11.
The lateral surface of described drag hook bar 10 is provided with multiple depressed part 12.
Described bending section 11 is provided with the first revers turn part 13 and the second revers turn part 14; The inner side of described second revers turn part 14 is provided with flexible portion 15.
Surgical hook of the present utility model adopts bar fixation clamp fixed connecting rod and retractor head fixation clamp to fix the mode of retractor head, retractor head is easy to disassemble on the whole, add the motility of use, drag hook bar is set to flat bar and zigzag bar, can be easy to the retractor head distinguishing diverse location use when operation.Drag hook bar of the present utility model arranges multiple depressed part, and object is anti-skidding, and in operation process, drag hook bar often splashes down liquid, causes becoming sliding, and arranging depressed part can be hand-held or is changed easily, avoids occurring coming off, hurts the situation appearance of patient.Bending section is provided with two revers turn parts, and retractor head is not come off, reliable tensioning the skin internal layer, and meanwhile, the flexible portion arranged inside the second revers turn part prevents the hard scuffing to skin inner layer, and protects from infection, and adds the safety of operation.
The embodiment of the above is only preferred embodiment of the present utility model, not limits practical range of the present utility model with this, therefore the equivalence change that all shapes according to this utility model, structure and principle are done, all should be covered by protection domain of the present utility model.
Claims (5)
1. a surgical hook, it is characterized in that, fixing head (1) is provided with bar fixation clamp (2) and retractor head fixation clamp (3), described bar fixation clamp (2) fixed connecting rod (4), described retractor head fixation clamp (3) fixes retractor head (5), described multiple connecting rod (4) is fixedly connected to form drag hook circle, and the end connecting rod (6) on described drag hook circle is connected with brace table (7).
2. a kind of surgical hook according to claim 1, it is characterized in that, described retractor head (5) is connected with retractor head fixation clamp (3) by the drag hook bar (10) on retractor head (5), and described drag hook bar (10) is flat bar (8) and/or zigzag bar (9).
3. a kind of surgical hook according to claim 1, it is characterized in that, described retractor head (5) is made up of drag hook bar (10) and bending section (11).
4. a kind of surgical hook according to claim 3, it is characterized in that, the lateral surface of described drag hook bar (10) is provided with multiple depressed part (12).
5. a kind of surgical hook according to claim 3, it is characterized in that, described bending section (11) is provided with the first revers turn part (13) and the second revers turn part (14); The inner side of described second revers turn part (14) is provided with flexible portion (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739102.5U CN205198052U (en) | 2015-09-23 | 2015-09-23 | Retractor for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739102.5U CN205198052U (en) | 2015-09-23 | 2015-09-23 | Retractor for surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205198052U true CN205198052U (en) | 2016-05-04 |
Family
ID=55835801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520739102.5U Expired - Fee Related CN205198052U (en) | 2015-09-23 | 2015-09-23 | Retractor for surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205198052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392233A (en) * | 2018-04-10 | 2018-08-14 | 姜里强 | Adjustable drag hook for operative site exposure |
-
2015
- 2015-09-23 CN CN201520739102.5U patent/CN205198052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392233A (en) * | 2018-04-10 | 2018-08-14 | 姜里强 | Adjustable drag hook for operative site exposure |
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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: 20160504 |