CN211460480U - Orthopedic minimally invasive steel wire guider - Google Patents
Orthopedic minimally invasive steel wire guider Download PDFInfo
- Publication number
- CN211460480U CN211460480U CN202020085421.XU CN202020085421U CN211460480U CN 211460480 U CN211460480 U CN 211460480U CN 202020085421 U CN202020085421 U CN 202020085421U CN 211460480 U CN211460480 U CN 211460480U
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- CN
- China
- Prior art keywords
- handle
- sleeve
- spliced pole
- guide
- minimally invasive
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- 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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 206010017076 Fracture Diseases 0.000 description 8
- 208000010392 Bone Fractures Diseases 0.000 description 7
- 210000000988 bone and bone Anatomy 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses an orthopedic minimally invasive steel wire guider, which comprises a first guide pipe, a second guide pipe and a second connecting sleeve, wherein a first connecting column is welded at the lower end of the first guide pipe, an external thread I is formed on the outer surface of the lower end of the first connecting column, the first connecting sleeve is arranged on the periphery of the lower end of the first connecting column, the second guide pipe is arranged on one side of the first guide pipe, the second connecting column is arranged at the lower end of the second guide pipe, an external thread II is formed on the outer surface of the lower end of the second connecting column; the utility model discloses a design of structure such as spliced pole one, external screw thread one, adapter sleeve one, spliced pole two, external screw thread two and adapter sleeve makes the guiding tube one and guiding tube two on the steel wire guide can be according to the convenient change in the sick and wounded of orthopedics of different patients in order to carry out the operation, makes the manufacturing cost and the use cost of guide lower, and uses more conveniently, very practicality.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, it relates to orthopedics wicresoft steel wire guide.
Background
The minimally invasive surgery has the advantages of small trauma, light pain and quick recovery, which is a dream of each patient needing the surgery, the bone block reduction is a common clinical operation of orthopedics department, generally speaking, the reduction of the fracture fragments can be well achieved by using a screw steel plate and an intramedullary nail for the patients with low crushing degree of the transverse fracture or the fracture, but the brute force of the trauma is too large sometimes, especially for the fractures with a plurality of crushing, oblique or spiral shapes, the fracture fragments can be hardly reduced to the satisfactory degree by only using the steel plate or the intramedullary nail, the steel wire surrounding bundling means tightly bundling the bone block fragments by using steel wires, the reduction can be helped, the bone block reduction and the maintenance and fixation can be achieved at the same time, and the tightening of the steel wires can also generate pressurization among the bone fragments, the steel wire is difficult to surround and bundle, and needs to be assisted by an orthopedic minimally invasive steel wire guider.
The guide tube of the existing orthopedic minimally invasive steel wire guide cannot be replaced, different guide devices are required to be replaced to guide the steel wire when different fracture injuries of different patients are faced, the use is inconvenient, a plurality of guide devices are required to be prepared, and the operation cost is high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an orthopedics wicresoft steel wire guide, the guiding tube of having solved current orthopedics wicresoft steel wire guide can't be changed, need change different guides and guide the steel wire when the different fracture wound conditions in the face of different patients, and it is inconvenient to use, need prepare a plurality of guides, the higher problem of operation cost.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the orthopedic minimally invasive steel wire guider comprises a first guide pipe, a second guide pipe and a second connecting sleeve, wherein a first connecting column is welded at the lower end of the first guide pipe, external threads are formed on the outer surface of the lower end of the first connecting column, the first connecting sleeve is arranged on the periphery of the lower end of the first connecting column, the second guide pipe is arranged on one side of the first guide pipe, a second connecting column is arranged at the lower end of the second guide pipe, external threads are formed on the outer surface of the lower end of the second connecting column, and the periphery of the.
Through adopting above-mentioned technical scheme, guiding tube accessible the spliced pole one with the adapter sleeve is carried out the split, guiding tube two accessible the spliced pole two with the adapter sleeve two is carried out the split.
Furthermore, the upper end of the first guide pipe is in lap joint with the upper ends of the second guide pipes, the lower ends of the first connecting columns are connected with the first connecting sleeves through the first external threads, the lower ends of the second guide pipes are welded with the upper ends of the second connecting columns, and the lower ends of the second connecting columns are connected with the second connecting sleeves through the second external threads.
Through adopting above-mentioned technical scheme, spliced pole first passes through external screw thread one can with the convenient split that carries on of adapter sleeve, spliced pole second passes through external screw thread two can with the convenient split that carries on of adapter sleeve two.
Furthermore, a first handle is arranged at the lower end of the connecting sleeve, a connecting shaft is arranged at the lower end of the first handle, elastic clamping sleeves are arranged at two ends of the connecting shaft, and the upper end of the first handle is welded with the lower end of the connecting sleeve.
By adopting the technical scheme, the elastic clamping sleeve can rotate with the first handle through the connecting shaft.
Furthermore, the connecting shaft is rotatably connected with one of the handles, the elastic clamping sleeve is connected with the connecting shaft through a rivet, a second handle is arranged at the lower end of the second connecting sleeve, a clamping groove is formed in the side wall of the lower end of the second handle, and the lower end of the second connecting sleeve is welded with the upper end of the second handle.
By adopting the technical scheme, the handle II is firmly combined with the connecting sleeve II in a welding mode.
Furthermore, the elastic clamping sleeve is connected with the clamping groove in a clamping and pressing mode, a rotating shaft is arranged on the upper portion of the second handle, and the rotating shaft is made of wear-resistant materials.
Through adopting above-mentioned technical scheme, elastic ferrule is rotatable extremely in the draw-in groove and fixed.
Furthermore, one end of the rotating shaft is rotatably connected with the second handle, and one end of the rotating shaft, which is far away from the second handle, is rotatably connected with the first handle.
Through adopting above-mentioned technical scheme, handle one with handle two accessible the convenient rotation that rotates of pivot.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a design of structure such as spliced pole one, external screw thread one, adapter sleeve one, spliced pole two, external screw thread two and adapter sleeve makes the guiding tube one and guiding tube two on the steel wire guide can be according to the convenient change in the sick and wounded of orthopedics of different patients in order to carry out the operation, makes the manufacturing cost and the use cost of guide lower, and uses more conveniently, very practicality. The effectual guide tube that has solved current orthopedics wicresoft steel wire guide of this design can't be changed, need change different guides and guide the steel wire when the different fracture injury condition in the face of different patients, and it is inconvenient to use, need prepare a plurality of guides, the higher problem of operation cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first guiding tube of the present invention;
fig. 3 is a schematic structural view of the second guiding tube of the present invention.
In the figure:
1. a first guide pipe; 2. connecting a column I; 3. the first external thread; 4. a first connecting sleeve; 5. a second guide tube; 6. connecting a second column; 7. a second external thread; 8. a second connecting sleeve; 9. a first handle; 10. a connecting shaft; 11. an elastic card sleeve; 12. a second handle; 13. a card slot; 14. a rotating shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
Referring to fig. 1-3, the present invention provides a technical solution: orthopedics wicresoft steel wire guide ware, including guiding tube one 1, guiding tube two 5 and adapter sleeve two 8, the welding of guiding tube one 1 lower extreme has spliced pole one 2, the shaping of spliced pole one 2 lower extreme surface has external screw thread one 3, spliced pole one 2 lower extreme periphery is provided with adapter sleeve one 4, guiding tube one 1 one side is provided with guiding tube two 5, guiding tube two 5 lower extreme is provided with spliced pole two 6, the shaping of spliced pole two 6 lower extreme surface has external screw thread two 7, spliced pole two 6 lower extreme periphery is provided with adapter sleeve two 8, can make guiding tube one 1 can be convenient carry out the split with adapter sleeve one 4 through spliced pole one 2, can make guiding tube two 5 can be convenient carry out the split with adapter sleeve two 8 through.
As shown in fig. 1-3, the upper end of the first guide pipe 1 is lapped with the upper end of the second guide pipe 5, the lower end of the first connecting column 2 is connected with the first connecting sleeve 4 through the first external thread 3, the lower end of the second guide pipe 5 is welded with the upper end of the second connecting column 6, the lower end of the second connecting column 6 is connected with the second connecting sleeve 8 through the second external thread 7, and the first connecting column 2 and the second connecting column 6 can be conveniently detached from the first connecting sleeve 4 and the second connecting sleeve 8 through the first external thread 3 and the second external thread 7.
As shown in fig. 1-3, a first handle 9 is arranged at the lower end of the first connecting sleeve 4, a connecting shaft 10 is arranged at the lower end of the first handle 9, elastic clamping sleeves 11 are arranged at two ends of the connecting shaft 10, the upper end of the first handle 9 is welded with the lower end of the first connecting sleeve 4, and the elastic clamping sleeves 11 can rotate with the first handle 9 through the connecting shaft 10.
As shown in fig. 1, the connecting shaft 10 is rotatably connected with the first handle 9, the elastic clamping sleeve 11 is connected with the connecting shaft 10 through a rivet, the second handle 12 is arranged at the lower end of the second connecting sleeve 8, a clamping groove 13 is formed in one side wall of the lower end of the second handle 12, the lower end of the second connecting sleeve 8 is welded with the upper end of the second handle 12, and the second handle 12 is firmly combined with the second connecting sleeve 8 in a welding mode.
As shown in fig. 1, the elastic card sleeve 11 is connected with the card slot 13 in a clamping and pressing manner, the upper portion of the second handle 12 is provided with a rotating shaft 14, the rotating shaft 14 is made of an abrasion-resistant material, and the elastic card sleeve 11 can rotate into the card slot 13 and is fixed.
As shown in figure 1, one end of the rotating shaft 14 is rotatably connected with the second handle 12, one end of the rotating shaft 14, which is far away from the second handle 12, is rotatably connected with the first handle 9, and the first handle 9 and the second handle 12 can be conveniently rotated to be opened and closed through the rotating shaft 14.
Through adopting above-mentioned technical scheme, when the bone piece at the position that the operation need be changed different guide tubes and is directed the steel wire to be tied up at the patient difference, accessible spliced pole one 2, external screw thread one 3 and adapter sleeve one 4 make guide tube one 1 can convenient change, through spliced pole two 6, two 7 and two 8 messenger guide tubes two 5 can be convenient change of external screw thread and adapter sleeve, can make the steel wire director can satisfy the steel wire guide needs of different orthopedics minimal access surgery according to the different guide tubes of patient's wound like this.
The working principle is as follows: the upper ends of the first guide tube 1 and the second guide tube 5 of the guider are in a separated state before use, the steel wire guider needs to be disinfected before use, then the first guide tube 1 and the second guide tube 5 are placed in a patient body from two sides of a bone surface by tightly adhering the first handle 9 and the second handle 12 to the bone surface through a minimally invasive incision on the skin of the patient, then the first handle 9 and the second handle 12 are closed, the first handle 9 and the second handle 12 are fixed through the elastic clamping sleeve 11 through the clamping groove 13, a steel wire is inserted from the lower end of the first guide tube 1 and penetrates out from the lower end of the second guide tube 5, and then the first guide tube 1 and the second guide tube 5 are taken out from the patient body through the first handle 9 and the second handle 12, so that steel wire guiding is completed.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. Orthopedics wicresoft steel wire guide ware, including guide tube one (1), guide tube two (5) and adapter sleeve two (8), its characterized in that: the welding of guide tube (1) lower extreme has spliced pole (2), spliced pole (2) lower extreme surface shaping has external screw thread (3), spliced pole (2) lower extreme periphery is provided with adapter sleeve (4), guide tube (1) one side is provided with guide tube two (5), guide tube two (5) lower extreme is provided with spliced pole two (6), spliced pole two (6) lower extreme surface shaping has external screw thread two (7), spliced pole two (6) lower extreme periphery is provided with adapter sleeve two (8).
2. The orthopedic minimally invasive wire guide according to claim 1, characterized in that: the upper end of the first guide pipe (1) is in lap joint with the upper end of the second guide pipe (5), the lower end of the first connecting column (2) is in welding with the upper end of the second connecting column (6), and the lower end of the second connecting column (6) is in connection with the second connecting sleeve (8) through the second external thread (7).
3. The orthopedic minimally invasive wire guide according to claim 2, characterized in that: the lower end of the first connecting sleeve (4) is provided with a first handle (9), the lower end of the first handle (9) is provided with a connecting shaft (10), two ends of the connecting shaft (10) are provided with elastic clamping sleeves (11), and the upper end of the first handle (9) is welded with the lower end of the first connecting sleeve (4).
4. The orthopedic minimally invasive wire guide according to claim 3, characterized in that: the connecting shaft (10) is rotatably connected with the first handle (9), the elastic clamping sleeve (11) is connected with the connecting shaft (10) through a rivet, the second handle (12) is arranged at the lower end of the second connecting sleeve (8), a clamping groove (13) is formed in one side wall of the lower end of the second handle (12), and the lower end of the second connecting sleeve (8) is welded with the upper end of the second handle (12).
5. The orthopedic minimally invasive wire guide according to claim 4, characterized in that: the elastic clamping sleeve (11) is connected with the clamping groove (13) in a clamping and pressing mode, a rotating shaft (14) is arranged on the upper portion of the second handle (12), and the rotating shaft (14) is made of wear-resistant materials.
6. The orthopedic minimally invasive wire guide according to claim 5, characterized in that: one end of the rotating shaft (14) is rotatably connected with the second handle (12), and one end of the rotating shaft (14) is far away from the second handle (12) and is rotatably connected with the first handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085421.XU CN211460480U (en) | 2020-01-15 | 2020-01-15 | Orthopedic minimally invasive steel wire guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085421.XU CN211460480U (en) | 2020-01-15 | 2020-01-15 | Orthopedic minimally invasive steel wire guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211460480U true CN211460480U (en) | 2020-09-11 |
Family
ID=72368395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020085421.XU Expired - Fee Related CN211460480U (en) | 2020-01-15 | 2020-01-15 | Orthopedic minimally invasive steel wire guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211460480U (en) |
-
2020
- 2020-01-15 CN CN202020085421.XU patent/CN211460480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |