CN2496403Y - Adjustable, multi-purpose purcture and drill directional locator - Google Patents
Adjustable, multi-purpose purcture and drill directional locator Download PDFInfo
- Publication number
- CN2496403Y CN2496403Y CN 01249099 CN01249099U CN2496403Y CN 2496403 Y CN2496403 Y CN 2496403Y CN 01249099 CN01249099 CN 01249099 CN 01249099 U CN01249099 U CN 01249099U CN 2496403 Y CN2496403 Y CN 2496403Y
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Abstract
The utility model discloses an adjustable multi-purpose needle threading drilling directional positioning device. The utility model is characterized in that a directional positioning scale seat is L-shaped, an L-shaped long end is a scale rod, an L-shaped short end is a rectangular scale seat, a directional positioning device main beam is sleeved on a scale, the main beam is also L-shaped, a sliding beam hole is arranged at the end part of the L-shaped long end, a sliding beam is arranged in the hole, the sliding beam is L-shaped, the L-shaped long end is arranged in a main beam sliding hole, the sliding beam is provided with a tenon groove, the L-shaped short end is provided with a needle-shaped sliding scale hole, and a needle-shaped sliding scale is arranged in the hole. The utility model has the characteristics that the device fully solves the difficulty and the blindness of the threading drilling in the orthopedics department operation, and the X-ray irradiation time of the operator is greatly reduced.
Description
One, technical field
This utility model relate to bone surgery assistive device technical field, particularly adjustable multipurpose thread a needle boring directed localizer.
Two, background technology
At present, in bone surgery, usually use the operation of boring of threading a needle, do not have ideal directed location instrument owing to thread a needle and hole, and make its boring operation of threading a needle deviation occur, may cause the failure of performing the operation.China's utility model patent " femur, neck fracture drift bolt localizer " discloses and has adopted on body by the fixing upper sleeve body of trip bolt November 24 1999 Granted publication day, and drill bushing is housed on upper sleeve body, and two drill bushings are housed on the drill bushing body.Be connected with extrusome below by universal spheroid at body, connect eccentric block below extrusome, eccentric block is connected with following motion block, and motion block connects universal spheroid, has clamp on universal spheroid, has two secured in parallel pins on clamp.It has solved the operation technique difficulty of drift bolt treatment femoral neck bone fracture and the blindness of drift bolt.This device can solve femur, the drift bolt of neck fracture, the effect of boring, and the effect of the drift bolt at inapplicable other positions, boring.
Three, summary of the invention
The purpose of this utility model provide a kind of adjustable multipurpose thread a needle boring directed localizer, realized any position of human body drift bolt in the bone surgery, boring directed accurate positioning errorless.
Adjustable multipurpose thread a needle boring directed localizer, it is characterized in that: directed Position Scale seat is the L type, the long end of L type is scale bar, the short end of L type is the rectangle rear sight base, scale is located at an end of rear sight base, leave a breach hole below rear sight base, the width of breach is equipped with screw or spicule drill holder less than the diameter in breach hole in the breach hole; On scale, be with directed localizer girder, girder also is the L type, the short end of L type has preformed hole to be inserted in scale, position in the short end end of L type preformed hole correspondence is provided with the female thread top wire hole, be rotary with jackscrew in the top wire hole, the long end end of L type is provided with directed localizer sliding beam hole, and sliding beam is equipped with sliding beam in the hole; Sliding beam is the L type, the long end of L type is packed in the girder sliding eye, sliding beam is provided with tongue-and-groove, girder above the tongue-and-groove is provided with the jackscrew preformed hole, be rotary with jackscrew in the preformed hole, the short end of L type is provided with pin type slip chi hole, and pin type slip chi is housed in the slip chi hole, the end of the short end of L type is provided with top wire hole, and jackscrew is housed in the top wire hole.
Characteristics of the present utility model are that this device has thoroughly solved the difficulty and the blindness of drift bolt boring in the bone surgery, has significantly reduced the irradiation time of operator X line.It is little that this device also has a volume, and drift bolt, boring are simple, and cost is low, investment is little, help the complicated fracture operation is treated accurately, makes the minimizing of fracture patient operating time, and obtains the effect of fast quick-recovery and healing.
Four, description of drawings
Fig. 1 for the orthopaedics adjustable multipurpose thread a needle boring directed localizer three-dimensional structure diagram.
Five, the specific embodiment
Orthopaedics with adjustable multipurpose thread a needle boring directed localizer (see figure 1), directed Position Scale seat 1 is the L type, the long end of L type is scale bar, the short end of L type is the rectangle rear sight base, scale is located at an end of rear sight base, leave a breach hole below rear sight base, the width of breach is equipped with screw or spicule drill bit 10 sleeves 11 less than the diameter in breach hole in the breach hole; On scale, be with directed localizer girder 3, girder also is the L type, the short end of L type has preformed hole to be inserted in scale, position in the short end end of L type preformed hole correspondence is provided with the female thread top wire hole, be rotary with jackscrew 2 in the top wire hole, the long end end of L type is provided with directed localizer sliding beam hole, and sliding beam 6 is housed in the sliding beam hole; Sliding beam 6 is the L type, the long end of L type is packed in girder 3 sliding eyes, sliding beam 6 is provided with tongue-and-groove 5, girder 3 above the tongue-and-groove 5 is provided with the jackscrew preformed hole, be rotary with jackscrew 4 in the jackscrew preformed hole, the short end of L type is provided with pin type slip chi hole, and pin type slip chi 9 is housed in the slip chi hole, the end of the short end of L type is provided with top wire hole, and jackscrew 8 is housed in the top wire hole.
Claims (1)
1, adjustable multipurpose thread a needle boring directed localizer, it is characterized in that: directed Position Scale seat is the L type, the long end of L type is scale bar, the short end of L type is the rectangle rear sight base, scale is located at an end of rear sight base, leave a breach hole below rear sight base, the width of breach is equipped with screw or spicule drill holder less than the diameter in breach hole in the breach hole; On scale, be with directed localizer girder, girder also is the L type, the short end of L type has preformed hole to be inserted in scale, position in the short end end of L type preformed hole correspondence is provided with the female thread top wire hole, be rotary with jackscrew in the top wire hole, the long end end of L type is provided with directed localizer sliding beam hole, and sliding beam is equipped with sliding beam in the hole; Sliding beam is the L type, the long end of L type is packed in the girder sliding eye, sliding beam is provided with tongue-and-groove, girder above the tongue-and-groove is provided with the jackscrew preformed hole, be rotary with jackscrew in the preformed hole, the short end of L type is provided with pin type slip chi hole, and pin type slip chi is housed in the slip chi hole, the end of the short end of L type is provided with top wire hole, and jackscrew is housed in the top wire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249099 CN2496403Y (en) | 2001-08-14 | 2001-08-14 | Adjustable, multi-purpose purcture and drill directional locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249099 CN2496403Y (en) | 2001-08-14 | 2001-08-14 | Adjustable, multi-purpose purcture and drill directional locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2496403Y true CN2496403Y (en) | 2002-06-26 |
Family
ID=33659588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01249099 Expired - Fee Related CN2496403Y (en) | 2001-08-14 | 2001-08-14 | Adjustable, multi-purpose purcture and drill directional locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2496403Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488543A (en) * | 2011-11-22 | 2012-06-13 | 王光明 | Three-dimensional coordinate-positioning drilling guiding system |
| CN104209548A (en) * | 2013-05-31 | 2014-12-17 | 浙江欣兴工具有限公司 | Drilling machine provided with mechanical positioning device |
| CN104209549A (en) * | 2013-05-31 | 2014-12-17 | 浙江欣兴工具有限公司 | Drilling machine with optical positioning device |
| CN108392245A (en) * | 2018-02-11 | 2018-08-14 | 丁赛赛 | A kind of bone surgery synthetism auxiliary machine |
-
2001
- 2001-08-14 CN CN 01249099 patent/CN2496403Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488543A (en) * | 2011-11-22 | 2012-06-13 | 王光明 | Three-dimensional coordinate-positioning drilling guiding system |
| CN102488543B (en) * | 2011-11-22 | 2013-04-03 | 王光明 | Three-dimensional coordinate-positioning drilling guiding system |
| CN104209548A (en) * | 2013-05-31 | 2014-12-17 | 浙江欣兴工具有限公司 | Drilling machine provided with mechanical positioning device |
| CN104209549A (en) * | 2013-05-31 | 2014-12-17 | 浙江欣兴工具有限公司 | Drilling machine with optical positioning device |
| CN104209549B (en) * | 2013-05-31 | 2017-02-08 | 浙江欣兴工具有限公司 | Drilling machine with optical positioning device |
| CN108392245A (en) * | 2018-02-11 | 2018-08-14 | 丁赛赛 | A kind of bone surgery synthetism auxiliary machine |
| CN108392245B (en) * | 2018-02-11 | 2019-10-18 | 袁志峰 | A kind of bone surgery synthetism auxiliary machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |