CN108498160A - A kind of self-control steel wire inducting device - Google Patents
A kind of self-control steel wire inducting device Download PDFInfo
- Publication number
- CN108498160A CN108498160A CN201810320294.4A CN201810320294A CN108498160A CN 108498160 A CN108498160 A CN 108498160A CN 201810320294 A CN201810320294 A CN 201810320294A CN 108498160 A CN108498160 A CN 108498160A
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- sleeve
- inner sleeve
- steel wire
- inducting device
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8897—Guide wires or guide pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/90—Guides therefor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (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 belongs to field of medical auxiliary equipment, disclose a kind of self-control steel wire inducting device, are made of outer sleeve and inner sleeve；The outer sleeve and inner sleeve are semicircle, and outer sleeve is socketed in the outside of inner sleeve；Inner sleeve tail end is welded with handle, connector is welded on the downside of outer sleeve tail end, connector is connected with outer sleeve pitman by shaft, sliding slot is offered on the inside of outer sleeve, it is welded with the sliding slot fixed point being mutually clamped with sliding slot on the outside of inner sleeve, for limiting sliding position of the inner sleeve in outer sleeve.The present invention is slided by outer sleeve on the outside of inner sleeve, and length is scalable, and inner sleeve handle and sleeve are at 45 °, can increase inducting device working range.Inside and outside sleeve is gradually reduced from one end to the other side, and one end is tip, and the inducting device is facilitated to carry out soft tissue opening.Outer sleeve is socketed with inner sleeve, is easily introduced into and is exited, and small notch can be operated, and damage is smaller, and steel wire imports success rate height.
Description
Technical field
The invention belongs to field of medical auxiliary equipment more particularly to a kind of self-control steel wire inducting devices.
Background technology
Currently, the prior art commonly used in the trade is such：
In bone surgery, it is sometimes desirable to bone be fixed with steel wire, but traditional steel wire imports armament-related work half
Diameter is insufficient, cannot flexibly be used when working range is larger, and it is relatively low that steel wire imports success rate；And detachably combine steel wire importing
Device utilizes external and internal compositions, can be relatively easy to import organization internal by steel wire, has obtained relatively broad application, but is detachable
It is larger to combine inducting device damage, being combined often has soft tissue insertion bayonet, causes combination to fail, steel wire is caused to can not be successfully
It imports.
In conclusion problem of the existing technology is：
Traditional steel wire inducting device working range is smaller, cannot flexibly be used when working range is larger；Detachable group
It is larger to close inducting device damage, is easy combination failure, success rate is low.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of self-control steel wire inducting devices.
The invention is realized in this way a kind of self-control steel wire inducting device is made of outer sleeve and inner sleeve；
The outer sleeve and inner sleeve are semicircle, and outer sleeve is socketed in the outside of inner sleeve；
Inner sleeve tail end is welded with handle, is used for hand-held；
It is welded with connector on the downside of outer sleeve tail end, connector is connected with outer sleeve pitman by shaft, for operating
Outer sleeve is moved relative to inner sleeve.
Further, outer sleeve is tapered with inner sleeve from handle one end to tip, conveniently penetrates organization internal.
Further, sliding slot is offered on the inside of outer sleeve, and the sliding slot fixed point being mutually clamped with sliding slot is welded on the outside of inner sleeve,
For limiting sliding position of the outer sleeve on the outside of inner sleeve.
Further, handle offers fluting, and outer sleeve pitman is connected to fluting inside.
Advantages of the present invention and good effect are：
In conclusion advantages of the present invention and good effect are：
The present invention is slided by outer sleeve on the outside of inner sleeve, and length is scalable, and inner sleeve handle and sleeve are at 45 °,
The design can increase inducting device working range.Inside and outside sleeve is gradually reduced from one end to the other side, and one end is tip, this is facilitated to lead
Enter device and carries out soft tissue opening.Outer sleeve is socketed with inner sleeve, is easily introduced into and is exited, and small notch can be operated, and damage is smaller,
And steel wire imports success rate height.
Description of the drawings
Fig. 1 is self-control steel wire inducting device structural formula schematic diagram provided in an embodiment of the present invention；
In figure：1, outer sleeve；2, inner sleeve；3, sliding slot；4, sliding slot fixed point；5, connector；6, outer sleeve pitman；7、
Handle；8, it slots；9, steel wire.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
As shown in Figure 1, self-control steel wire inducting device provided in an embodiment of the present invention includes：Outer sleeve 1, inner sleeve 2, sliding slot
3, sliding slot fixed point 4, connector 5, outer sleeve pitman 6, handle 7, fluting 8, steel wire 9.
Outer sleeve 1 and inner sleeve 2 are semicircle, and outer sleeve 1 is socketed in the outside of inner sleeve 2；2 tail end of inner sleeve welds
There is handle 7, is welded with connector 5 on the downside of 1 tail end of outer sleeve, connector 5 is connected with outer sleeve pitman 6, housing by shaft
Cylinder 1 is tapered with inner sleeve 2 from 7 one end of handle to tip, and 1 inside of outer sleeve offers sliding slot 3,2 outside welding of inner sleeve
There is the sliding slot fixed point 4 being clamped with 3 phase of sliding slot.
Handle 7 offers fluting 8, and outer sleeve pitman 6 is connected to 8 inside of fluting.
The present invention, can will be outer by outer sleeve pitman 6 by stretching into outer sleeve 1 in the tissue of steel wire 10 to be imported
Sleeve 1 pushes forward, extends the importing distance of steel wire 10, and sliding slot fixed point 4 is clamped with 3 phase of sliding slot, exists for limiting outer sleeve 1
The sliding position in the outside of inner sleeve 2, prevents outer sleeve 1 from slipping, penetrates into after suitable position, by steel wire 10 from inner sleeve 2
Tail end penetrates so that steel wire 10 is pierced by from 1 tip of outer sleeve, finally entirely extracts inducting device from steel wire 10 out, you can completes
Importing to steel wire 10.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (4)
1. a kind of self-control steel wire inducting device, which is characterized in that the self-control steel wire inducting device is made of outer sleeve and inner sleeve；
The outer sleeve and inner sleeve are semicircle, and outer sleeve is socketed in the outside of inner sleeve；
Inner sleeve tail end is welded with handle, is used for hand-held；
It is welded with connector on the downside of outer sleeve tail end, connector is connected with outer sleeve pitman by shaft, for operating housing
Cylinder is moved relative to inner sleeve.
2. self-control steel wire inducting device as described in claim 1, which is characterized in that outer sleeve is with inner sleeve from handle one end to point
End is tapered.
3. self-control steel wire inducting device as described in claim 1, which is characterized in that offer sliding slot, inner sleeve on the inside of outer sleeve
Outside is welded with the sliding slot fixed point being mutually clamped with sliding slot, for limiting sliding position of the outer sleeve on the outside of inner sleeve.
4. self-control steel wire inducting device as described in claim 1, which is characterized in that handle offers fluting, outer sleeve pitman
It is connected to fluting inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320294.4A CN108498160A (en) | 2018-04-02 | 2018-04-02 | A kind of self-control steel wire inducting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320294.4A CN108498160A (en) | 2018-04-02 | 2018-04-02 | A kind of self-control steel wire inducting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108498160A true CN108498160A (en) | 2018-09-07 |
Family
ID=63381531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810320294.4A Pending CN108498160A (en) | 2018-04-02 | 2018-04-02 | A kind of self-control steel wire inducting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108498160A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616789A (en) * | 2020-06-09 | 2020-09-04 | 山东大学齐鲁医院(青岛) | Device for threading backbone binding steel wire |
| CN112168320A (en) * | 2020-11-09 | 2021-01-05 | 山东大学齐鲁医院(青岛) | Steel wire guider for reposition of bone block |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030074005A1 (en) * | 2001-10-17 | 2003-04-17 | Roth Christoph A. | Orthopedic implant insertion instruments |
| US20040260307A1 (en) * | 2003-06-20 | 2004-12-23 | Stryker Trauma Gmbh | Drilling tool guide wire alignment device |
| CN201157402Y (en) * | 2008-02-04 | 2008-12-03 | 王卫星 | Steel wire guiding device |
| CN202776528U (en) * | 2012-09-28 | 2013-03-13 | 汕头大学医学院第一附属医院 | Steel wire guider for orthopedic surgery |
| CN203074834U (en) * | 2013-02-25 | 2013-07-24 | 张建荣 | Anti-blockage gynecological suction tube |
| CN104586495A (en) * | 2015-02-04 | 2015-05-06 | 山东省立医院 | Femoral shaft fracture bone fragment fixing steel wire guiding device |
| CN207055541U (en) * | 2017-01-06 | 2018-03-02 | 烟台市莱山区国杰机械厂 | A kind of bone surgery fixation with steel wire threading-in device |
-
2018
- 2018-04-02 CN CN201810320294.4A patent/CN108498160A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030074005A1 (en) * | 2001-10-17 | 2003-04-17 | Roth Christoph A. | Orthopedic implant insertion instruments |
| US20040260307A1 (en) * | 2003-06-20 | 2004-12-23 | Stryker Trauma Gmbh | Drilling tool guide wire alignment device |
| CN201157402Y (en) * | 2008-02-04 | 2008-12-03 | 王卫星 | Steel wire guiding device |
| CN202776528U (en) * | 2012-09-28 | 2013-03-13 | 汕头大学医学院第一附属医院 | Steel wire guider for orthopedic surgery |
| CN203074834U (en) * | 2013-02-25 | 2013-07-24 | 张建荣 | Anti-blockage gynecological suction tube |
| CN104586495A (en) * | 2015-02-04 | 2015-05-06 | 山东省立医院 | Femoral shaft fracture bone fragment fixing steel wire guiding device |
| CN207055541U (en) * | 2017-01-06 | 2018-03-02 | 烟台市莱山区国杰机械厂 | A kind of bone surgery fixation with steel wire threading-in device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616789A (en) * | 2020-06-09 | 2020-09-04 | 山东大学齐鲁医院(青岛) | Device for threading backbone binding steel wire |
| CN112168320A (en) * | 2020-11-09 | 2021-01-05 | 山东大学齐鲁医院(青岛) | Steel wire guider for reposition of bone block |
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