CN105496529A - Double-head kirschner wire - Google Patents
Double-head kirschner wire Download PDFInfo
- Publication number
- CN105496529A CN105496529A CN201610031243.0A CN201610031243A CN105496529A CN 105496529 A CN105496529 A CN 105496529A CN 201610031243 A CN201610031243 A CN 201610031243A CN 105496529 A CN105496529 A CN 105496529A
- Authority
- CN
- China
- Prior art keywords
- kirschner wire
- wire
- double
- fracture
- present
- 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
Links
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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/683—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin comprising bone transfixation elements, e.g. bolt with a distal cooperating element such as a nut
-
- 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
- A61B2017/564—Methods for bone or joint treatment
Abstract
The invention discloses a double-head kirschner wire which comprises a wire rod. Wire heads are arranged at the two ends of the wire rod respectively. Scales are arranged on the outer side face of the wire rod. By means of the mode, the length, punctured into the fracture, of the kirschner wire can be controlled, and the point of the kirschner wire is prevented from puncturing skin; internal fracture fixation is carried out efficiently and fast, and operation time is effectively shortened.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind ofly can control the length that Kirschner wire thrusts fracture, prevent the needle point prick skin of Kirschner wire; Carry out Fracture internal fixaiion efficient quick, effectively shorten the double end Kirschner wire of operating time.
Background technology
In bone surgery, Kirschner wire application is comparatively extensive, especially replant in operation at the severed finger (toe) of brothers' surgery, first-selected internal fixation material especially, but the shortcoming of the Kirschner wire used clinically at present only has a tip to penetrate sclerotin, in severed finger (toe) is replanted, bone stump is usually through finishing and carries out para-position to line, after reset, by needle point, distally sclerotin is unidirectional penetrates, and can internal fixtion be carried out through two-layer sclerotin, but this mode due to resistance large, Kirschner wire easily wafts, para-position is often caused to offset line time fixing, refer to the situations such as (toe) rotation, to be patient cut off from being about to Kirschner wire tail end diagonal another kind method, carries out reversely penetrating far-end sclerotin, and para-position penetrates near-end sclerotin again to after line, but often needs to spend more time and efforts.
Summary of the invention
The technical problem that the present invention mainly solves is to provide and a kind ofly can controls the length that Kirschner wire thrusts fracture, prevents the needle point prick skin of Kirschner wire; Carry out Fracture internal fixaiion efficient quick, effectively shorten the double end Kirschner wire of operating time.
For solving the problems of the technologies described above, a kind of double end Kirschner wire that the present invention adopts, comprising: shank; Described shank two ends are equipped with a syringe needle; Described shank lateral surface is provided with scale.
Preferably, described syringe needle is triangular pyramid.
The invention has the beneficial effects as follows: a kind of double end Kirschner wire of the present invention, by the scale on shank, effectively can control the length that Kirschner wire thrusts fracture, prevent the needle tip prick skin of Kirschner wire; Carry out Fracture internal fixaiion, fixed effect is better efficient quick, effectively shortens the operating time of severed finger or severed toe, alleviates patient suffering.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of double end Kirschner wire of the present invention.
Wherein: 1, shank; 2, syringe needle; 3, scale.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of double end Kirschner wire, comprising: shank 1; Described shank 1 two ends are equipped with a syringe needle 2; Described shank 1 lateral surface is provided with scale 3; Described syringe needle 2 is in triangular pyramid.
During use, step one, penetrates far-end sclerotin by Kirschner wire one end syringe needle 2 from fracture is reverse; Step 2, is carrying out the para-position of fracture to line; Step 3, penetrates near-end sclerotin by the syringe needle 2 of the Kirschner wire other end after reset, thus completes the internal fixtion of severed finger or severed toe fracture.
The invention has the beneficial effects as follows: a kind of double end Kirschner wire of the present invention, by the scale on shank, effectively can control the length that Kirschner wire thrusts fracture, prevent the needle tip prick skin of Kirschner wire; Carry out Fracture internal fixaiion, fixed effect is better efficient quick, effectively shortens the operating time of severed finger or severed toe, alleviates patient suffering.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (2)
1. a double end Kirschner wire, comprising: shank; It is characterized in that: described shank two ends are equipped with a syringe needle; Described shank lateral surface is provided with scale.
2. double end Kirschner wire according to claim 1, is characterized in that: described syringe needle is triangular pyramid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031243.0A CN105496529A (en) | 2016-01-19 | 2016-01-19 | Double-head kirschner wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031243.0A CN105496529A (en) | 2016-01-19 | 2016-01-19 | Double-head kirschner wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105496529A true CN105496529A (en) | 2016-04-20 |
Family
ID=55705100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610031243.0A Pending CN105496529A (en) | 2016-01-19 | 2016-01-19 | Double-head kirschner wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105496529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919661A (en) * | 2016-06-20 | 2016-09-07 | 苏州瑞华医院有限公司 | Hand twisting Kirschner wire for phalanges of children |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5112331A (en) * | 1989-06-15 | 1992-05-12 | Vel Miletich | Orthopedic pins for external fixator |
| CN2297175Y (en) * | 1997-01-29 | 1998-11-18 | 淄博市周村区医院 | Internal fixation pin for fracture |
| CN2477150Y (en) * | 2001-04-28 | 2002-02-20 | 程广明 | Medical fixation needle |
| CN201168027Y (en) * | 2008-03-26 | 2008-12-24 | 长沙高新开发区长福医疗器械有限公司 | Kirschner wire |
| CN201602865U (en) * | 2010-02-17 | 2010-10-13 | 孟庆娇 | Kirschner wire for orthopedic internal fixation |
| CN201912207U (en) * | 2010-12-20 | 2011-08-03 | 赵焕利 | Novel Kirschner wire |
-
2016
- 2016-01-19 CN CN201610031243.0A patent/CN105496529A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5112331A (en) * | 1989-06-15 | 1992-05-12 | Vel Miletich | Orthopedic pins for external fixator |
| CN2297175Y (en) * | 1997-01-29 | 1998-11-18 | 淄博市周村区医院 | Internal fixation pin for fracture |
| CN2477150Y (en) * | 2001-04-28 | 2002-02-20 | 程广明 | Medical fixation needle |
| CN201168027Y (en) * | 2008-03-26 | 2008-12-24 | 长沙高新开发区长福医疗器械有限公司 | Kirschner wire |
| CN201602865U (en) * | 2010-02-17 | 2010-10-13 | 孟庆娇 | Kirschner wire for orthopedic internal fixation |
| CN201912207U (en) * | 2010-12-20 | 2011-08-03 | 赵焕利 | Novel Kirschner wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919661A (en) * | 2016-06-20 | 2016-09-07 | 苏州瑞华医院有限公司 | Hand twisting Kirschner wire for phalanges of children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |