CN2812858Y - Orthopedic wire guiding device - Google Patents
Orthopedic wire guiding device Download PDFInfo
- Publication number
- CN2812858Y CN2812858Y CN 200620080153 CN200620080153U CN2812858Y CN 2812858 Y CN2812858 Y CN 2812858Y CN 200620080153 CN200620080153 CN 200620080153 CN 200620080153 U CN200620080153 U CN 200620080153U CN 2812858 Y CN2812858 Y CN 2812858Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- fracture
- wire
- cerclage
- 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
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Abstract
The utility model relates to an orthopedic wire guiding device used for the cerclage and fixing of split fracture blocks. The utility model is mainly composed of medical cerclage wires and wire pulling devices. The utility model is characterized in that one end of the medical cerclage metal wires is provided with a hook ring which is penetrated to a guiding tube and is pulled out by the wire pulling devices; the front end of the guiding tube is in an arc shape and is provided with sharp tips. The utility model can protect the integrity of periost and soft tissues around the fracture positions as much as possible, the damage of the tissues is small, nerve and blood vessels are avoided to be damaged, the blood supply to the fracture ends are ensured, which is convenient for the healing of fracture positions. The utility model has the advantages of simple structure and easy use. The utility model can rapidly attach to the surfaces of bones and is penetrated through the soft tissues around the fracture positions. The utility model is suitable for the cerclage and fixing for the split fracture positions, such as ruler radius, humerus, tibiofibula, femur, etc.
Description
Technical field
This utility model belongs to medical treatment device, and particularly a kind of ring is pricked fissure fracture piece guiding device wiry.
Background technology
Long bone fracture is the commonly encountered diseases of orthopaedics, and along with the development of communication, comminuted fracture is also more and more.Often need prick the sclerite of splitting with wire rings in synthetism in the operation, require on the biomechanics to protect the complete of periosteum and fracture surrounding soft tissue as far as possible, the blood supply with the protection skeleton helps union of fracture.Because fracture end has a large amount of muscle to adhere to, traditional tinsel technique for fixing is by peeling off the method for muscle, the fracture end that wire rings is walked around splitting encircle prick fixing, this method need be used apparatuses such as vascular forceps, periosteal elevator, and operating difficulties, tissue injury are big and diminish the transvascular danger of overtaxing one's nerves.
Summary of the invention
The purpose of this utility model is to provide a kind of and guides medical ring to prick the orthopaedics wire introducer that the metal wire loop is pricked the fissure fracture piece.
This utility model is achieved in that
The orthopaedics wire introducer mainly is made up of medical ring bundle metal wire, wire grip, and it is characterized in that: above-mentioned medical ring is pricked metal wire and penetrated in the guide catheter, and the Front-end Design of this conduit is an arc, and the end has sharp keen point; The end that above-mentioned medical ring is pricked metal wire is provided with shackle, and wire grip is provided with the drag hook that cooperates with shackle.
After this utility model adopts said structure; medical ring is pricked metal wire and is penetrated guide catheter; walk around fracture and pull out by wire grip; ring is pricked fixing; can protect the complete of periosteum and fracture surrounding soft tissue to greatest extent, tissue injury is little, avoids injured nerve and blood vessel; guarantee the blood supply of fracture end, be beneficial to union of fracture.Have effect simple in structure, easy to use, can be close to bone surface rapidly and pass fracture soft tissue on every side, the ring that is suitable for chi radius, humerus and fissure fractures such as tibiofibula, femur is pricked fixing.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
In the accompanying drawing, 1 is that conduit, 2 is that medical ring bundle metal wire, 3 is that wire grip, 4 is that handle, 5 is shackle.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
As shown in drawings, this utility model mainly is made up of with conduit 1, medical ring bundle metal wire 2 and wire grip 3 guiding.Logical stainless steel tube in conduit 1 adopts.Be provided with holds handle 4 in the rear end of conduit 1, leading section is designed to arc, and according to clinical needs, the flexible one-tenth of leading section is semicircle, and its diameter adapts with the skeleton that needs ring to prick.Through wires hole is left in the rear end of conduit 1, and front end leaves wire hole, and the end of front end is designed to sharp keen point, is beneficial to the soft tissue that passes around the fracture.Wire grip 3 has the pull bar of drag hook for front end, and pull bar is provided with holds handle 4.Medical ring is pricked metal wire 2 and is adopted medical steel wire or titanium silk, and its leading section bending forms shackle 5, cooperates with the drag hook of wire grip 3.
During use, conduit 1 front end is close to bone surface and passes fracture surrounding soft tissue, the shackle 5 of medical ring bundle metal wire 2 penetrates in the conduit 1 and from the other end and stretches out, and is pulled out by wire grip 3, tightens the ring of promptly finishing the fissure fracture piece with fastener and pricks fixing.
Claims (3)
1, orthopaedics wire introducer mainly is made up of medical ring bundle metal wire (2), wire grip (3), and it is characterized in that: above-mentioned medical ring is pricked metal wire (2) and penetrated in the guide catheter (1), and the Front-end Design of this conduit (1) is an arc, and the end has sharp keen point; The end that above-mentioned medical ring is pricked metal wire (2) is provided with shackle (5), and wire grip (3) is provided with the drag hook that cooperates with shackle (5).
2, orthopaedics wire introducer according to claim 1 is characterized in that: the rear end of conduit (1) and wire grip (3) is respectively equipped with handle (4).
3, orthopaedics wire introducer according to claim 1 and 2 is characterized in that: the front end of above-mentioned conduit (1) is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080153 CN2812858Y (en) | 2006-01-16 | 2006-01-16 | Orthopedic wire guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080153 CN2812858Y (en) | 2006-01-16 | 2006-01-16 | Orthopedic wire guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812858Y true CN2812858Y (en) | 2006-09-06 |
Family
ID=36947941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080153 Expired - Fee Related CN2812858Y (en) | 2006-01-16 | 2006-01-16 | Orthopedic wire guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812858Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000661A1 (en) * | 2012-06-28 | 2014-01-03 | Ding Qiang | Steel wire guiding apparatus |
| CN107524858A (en) * | 2017-08-23 | 2017-12-29 | 浙江海创医疗器械有限公司 | Thread fixing device |
| CN109009334A (en) * | 2018-08-31 | 2018-12-18 | 李莉 | A kind of bone surgery removing guiding device |
| CN110169804A (en) * | 2019-06-28 | 2019-08-27 | 重庆医科大学附属第三医院(捷尔医院） | Vascular ligation threading apparatus |
-
2006
- 2006-01-16 CN CN 200620080153 patent/CN2812858Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000661A1 (en) * | 2012-06-28 | 2014-01-03 | Ding Qiang | Steel wire guiding apparatus |
| CN107524858A (en) * | 2017-08-23 | 2017-12-29 | 浙江海创医疗器械有限公司 | Thread fixing device |
| CN109009334A (en) * | 2018-08-31 | 2018-12-18 | 李莉 | A kind of bone surgery removing guiding device |
| CN109009334B (en) * | 2018-08-31 | 2021-02-05 | 李莉 | Orthopedic surgery stripping guide device |
| CN110169804A (en) * | 2019-06-28 | 2019-08-27 | 重庆医科大学附属第三医院(捷尔医院） | Vascular ligation threading apparatus |
| CN110169804B (en) * | 2019-06-28 | 2021-10-29 | 重庆医科大学附属第三医院(捷尔医院） | Blood vessel ligation threading apparatus |
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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 |