CN103110463A - Femoral trochanter vertex pulp opening guider - Google Patents
Femoral trochanter vertex pulp opening guider Download PDFInfo
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- CN103110463A CN103110463A CN2013100651703A CN201310065170A CN103110463A CN 103110463 A CN103110463 A CN 103110463A CN 2013100651703 A CN2013100651703 A CN 2013100651703A CN 201310065170 A CN201310065170 A CN 201310065170A CN 103110463 A CN103110463 A CN 103110463A
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- guider
- kirschner wire
- finger
- plane
- hole
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Abstract
Disclosed is a femoral trochanter vertex pulp opening guider. The femoral trochanter vertex pulp opening guider is characterized in that a plane (6) is arranged at an edge on one side of a finger guider (1), one to three kirschner wire guiders (3) are arranged on the plane (6), a handle (5) is arranged on the other side of the finger guider (1), both the finger guider (1) and the kirschner wire guiders (3) are tubular, a hole in the finger guider (1) is called a finger guide hole (2), a hole in each kirschner wire guider (3) is called a kirschner wire guide hole (4), and the kirschner wire guiders (3) are arranged on the outer plane (6) of the finger guider (1). The femoral trochanter vertex pulp opening guider helps orthopedists to solve problems of inaccurate positioning and large fluoroscopy number commonly seen during closed reduction femoral trochanter vertex positioning pulp opening, X ray injuries to patients and doctors during operations are reduced, and operation accuracy is improved and operation time is shortened.
Description
Technical field
The present invention relates to a kind of bone surgery guider, particularly the marrow guider is driven on a kind of femoral bone tuberosity summit, belongs to the technical field of medical device aspect.
Background technology
The surgeon operates on to patient by rule of thumb and carries out the femoral bone tuberosity summit and open marrow when performing an operation, there is no guider aspect technology at all, the orthopedist solves the inaccurate perspective in location common in the locating open marrow process of closed reduction femur intertrochanteric fracture summit often, in patient and doctor's operation, x-ray injures seriously, and perform the operation simultaneously accuracy and operating time are the maximum worries between orthopedist and patient.
Summary of the invention
The object of the present invention is to provide a kind of femoral bone tuberosity summit to drive the marrow guider.
The present invention realizes like this.
The marrow guider is driven on a kind of femoral bone tuberosity summit, limit section in finger guides (1) one side is provided with plane (6), on plane (6), be provided with Kirschner wire guider (3), be provided with handle (5) at the opposite side of finger guides (1).
Finger guides (1) all is tubular with Kirschner wire guider (3).
Hole in finger guides (1) is called finger pilot hole (2).
Hole in Kirschner wire guider (3) is called Kirschner wire pilot hole (4).
On the outerplanar (6) of finger guides (1), be provided with one to three Kirschner wire guider (3), three Kirschner wire guiders (3) on the plane (6) bottom approximately 2mm to 8mm locate.
Finger guides (1) is made with metal or plastics.
The internal diameter 20mm of finger guides (1).
Handle (5) is the free arc wire.
The present invention is that to help the orthopedist to solve location common in the locating open marrow process of closed reduction femur intertrochanteric fracture summit inaccurate, and perspective reduces x-ray injury in patient and doctor's art often, improves simultaneously the operation accuracy and shortens operating time.
Description of drawings
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
In figure: 1 finger guides, 2 finger pilot holes, 3 Kirschner wire guiders, 4 Kirschner wire pilot holes, 5 handles, 6 planes.
The specific embodiment
As shown in Figure 1, the marrow guider is driven on a kind of femoral bone tuberosity summit, is the accurate guider of a kind of bone surgery.Finger guides 1 is poroid metal object, and also available plastics are made.The internal diameter 20mm of finger guides 1, section is provided with plane 6 on the limit of a side, is provided with handle 5 at the opposite side of finger guides 1, and described handle 5 is the use of holding for orthopedist's handled easily.Described handle 5 is the free arc wire.The poroid finger pilot hole 2 that is called in finger guides 1.On the plane 6 of finger guides 1, be provided with three Kirschner wire guiders 3, the endoporus of described Kirschner wire guider 3 is called Kirschner wire pilot hole 4.
Described three Kirschner wire guiders 3 on the plane 6 bottoms approximately 2mm to 8mm locate.
Using method: cut touch femoral bone tuberosity greater trochanter summit under the non-direct-view of skin after suffering from the limb traction closed reduction, hand-held this invention this moment will be led and will be placed in Kirschner wire pilot hole 4 with Kirschner wire, first finger is placed in finger pilot hole 2, then can one-handed performance guiding touch simultaneously the greater trochanter summit with the position all around of Kirschner wire, squeeze into the guiding Kirschner wire after touching clearly, squeeze into to have an X-rayed during Kirschner wire and change Kirschner wire according to practical situation and be positioned at Kirschner wire guiding, 4 position.This device makes operation technique doctor one-handed performance guiding with the squeezing into of Kirschner wire in operating process, has reduced because of two hand operateds cause range of operation large, and the perspective machine is put inconvenience, leads and fixes the problems such as inaccurate and not firm with Kirschner wire.
Claims (2)
1. the marrow guider is driven on the femoral bone tuberosity summit, it is characterized in that, be provided with plane (6) in the limit section of finger guides (1) one side, on plane (6), be provided with Kirschner wire guider (3), be provided with handle (5) at the opposite side of finger guides (1);
Finger guides (1) all is tubular with Kirschner wire guider (3);
Hole in finger guides (1) is called finger pilot hole (2);
Hole in Kirschner wire guider (3) is called Kirschner wire pilot hole (4).
2. guider according to claim 1, it is characterized in that, on the outerplanar (6) of finger guides (1), be provided with one to three Kirschner wire guider (3), three Kirschner wire guiders (3) on the plane (6) bottom approximately 2mm to 8mm locate;
Finger guides (1) is made with metal or plastics;
The internal diameter 20mm of finger guides (1);
Handle (5) is the free arc wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100651703A CN103110463A (en) | 2013-03-01 | 2013-03-01 | Femoral trochanter vertex pulp opening guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100651703A CN103110463A (en) | 2013-03-01 | 2013-03-01 | Femoral trochanter vertex pulp opening guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103110463A true CN103110463A (en) | 2013-05-22 |
Family
ID=48408862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100651703A Pending CN103110463A (en) | 2013-03-01 | 2013-03-01 | Femoral trochanter vertex pulp opening guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103110463A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103705298A (en) * | 2013-12-25 | 2014-04-09 | 高嘉锴 | Intramedullary nail finger-type guider |
| CN103800077A (en) * | 2014-02-25 | 2014-05-21 | 贺新宁 | Lotus-root-shaped guide locator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122146A (en) * | 1988-02-04 | 1992-06-16 | Pfizer Hospital Products Group, Inc. | Apparatus for reducing a fracture |
| CN2693186Y (en) * | 2004-04-28 | 2005-04-20 | 刘晓冬 | Internal fixation three-dimensional guider for femoral neck fracture |
| CN1913833A (en) * | 2004-01-26 | 2007-02-14 | 维达保健公司 | Manual interosseous device |
| CN101822571A (en) * | 2010-03-31 | 2010-09-08 | 常熟市第五人民医院 | Proximal femur dissection aiming device |
| TW201212878A (en) * | 2010-09-24 | 2012-04-01 | Alliance Global Technology Co Ltd | Guiding structure |
| CN202365913U (en) * | 2011-12-08 | 2012-08-08 | 青岛市骨伤科医院 | Intramedullary nail fixator for femoral intertrochanteric fracture and guide apparatus thereof |
| CN203290998U (en) * | 2013-03-01 | 2013-11-20 | 华北石油管理局总医院 | Femoral trochanter peak pulp-opening guider |
-
2013
- 2013-03-01 CN CN2013100651703A patent/CN103110463A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122146A (en) * | 1988-02-04 | 1992-06-16 | Pfizer Hospital Products Group, Inc. | Apparatus for reducing a fracture |
| CN1913833A (en) * | 2004-01-26 | 2007-02-14 | 维达保健公司 | Manual interosseous device |
| CN2693186Y (en) * | 2004-04-28 | 2005-04-20 | 刘晓冬 | Internal fixation three-dimensional guider for femoral neck fracture |
| CN101822571A (en) * | 2010-03-31 | 2010-09-08 | 常熟市第五人民医院 | Proximal femur dissection aiming device |
| TW201212878A (en) * | 2010-09-24 | 2012-04-01 | Alliance Global Technology Co Ltd | Guiding structure |
| CN202365913U (en) * | 2011-12-08 | 2012-08-08 | 青岛市骨伤科医院 | Intramedullary nail fixator for femoral intertrochanteric fracture and guide apparatus thereof |
| CN203290998U (en) * | 2013-03-01 | 2013-11-20 | 华北石油管理局总医院 | Femoral trochanter peak pulp-opening guider |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103705298A (en) * | 2013-12-25 | 2014-04-09 | 高嘉锴 | Intramedullary nail finger-type guider |
| CN103705298B (en) * | 2013-12-25 | 2016-04-13 | 高嘉锴 | Intramedullary nail finger-type guider |
| CN103800077A (en) * | 2014-02-25 | 2014-05-21 | 贺新宁 | Lotus-root-shaped guide locator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130522 |