CN201168027Y - Kirschner wire - Google Patents
Kirschner wire Download PDFInfo
- Publication number
- CN201168027Y CN201168027Y CNU2008200526500U CN200820052650U CN201168027Y CN 201168027 Y CN201168027 Y CN 201168027Y CN U2008200526500 U CNU2008200526500 U CN U2008200526500U CN 200820052650 U CN200820052650 U CN 200820052650U CN 201168027 Y CN201168027 Y CN 201168027Y
- Authority
- CN
- China
- Prior art keywords
- wire
- needle
- tips
- point
- needle body
- 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
Links
Images
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a Kirschner wire for internal fixation in orthopedic surgical treatment. A wire body and two wire tips are made by titanium alloy material, the two wire tips are respectively arranged at the two ends of the wire body which is provided with a puncture graduation; the puncture graduation is engraved with numbers from small to large numbers one by one from the wire tips at the two ends to the center of the wire body, and the center point of the wire body is graduated as zero. The doctors can accurately control the puncture depth in the process of the treatment by using the Kirschner wire of the utility model, so the accuracy and efficiency of the surgical operation are improved; as for bidirectionally operation, the double wire tips can improve the efficiency of surgical operation without temporarily cutting the rough slanting tips; the damage to bones and soft bones are reduced, especially the damage to bone plates of children which can stop the growth of bones; the biocompatibility of the titanium alloy material is higher than that of the stainless steel material, which is more suitable to staying in human body for a long time.
Description
Technical field
This utility model relates to the Kirschner wire that a kind of bone surgery treatment is used as internal fixation.
Background technology
Kirschner wire be in the bone surgery treatment in a kind of important internal fixation method, especially bone in children and articular trauma and the osteoarthrosis orthomorphia application very extensive, its advantage is that expense is low, simple to operate, little to tissue injury.The structure of existing Kirschner wire is an end point, and the other end is blunt, and does not have scale on the pin, and its shortcoming is: (1) doctor can not accurately control depth of needle in operation process; (2) for the case that needs bidirectional operation, can only shear out coarse oblique acute angle at blunt nosed end temporarily, can influence the destruction of inserting needle speed and increase bone and cartilage like this; (3) existing Kirschner wire is to adopt stainless steel material to make, and the biocompatibility of stainless steel material is lower, has cell reaction in human body, the improper inside of human body that is retained in for a long time.
The utility model content
The purpose of this utility model is to overcome above shortcoming, provides a kind of and can accurately control depth of needle, handled easily, damage is little, bio-capacitivity good, be fit to be retained in for a long time the Kirschner wire of inside of human body.
The technical solution of the utility model is: comprise needle body and needle point, it is characterized in that, needle body and needle point are to adopt titanium alloy material to make, described needle point has two, be located at two ends of needle body respectively, be provided with the inserting needle scale on needle body, described inserting needle scale is to be carved with numeral from the needle point of two ends successively from small to large to the needle body center respectively, and the needle body central point is zero.
Described inserting needle scale is successively to be carved with numeral 1,2,3,4,5,6,7,8,9,10,11,12,13 to the needle body center every 1 centimetre from the needle point of two ends respectively, and the needle body central point is zero.
The utility model has the advantages that: (1) doctor can accurately control depth of needle in operation process, can improve the accuracy and the efficient of operation technique; (2) the crosspointer point need not be sheared coarse oblique tip for the case of bidirectional operation temporarily, can improve the efficient of operation technique; And can reduce destruction to bone and cartilage; Especially reduce the growth promoter that to avoid bone to the damage of bone in children epiphyseal plate; (3) biocompatibility of titanium alloy material is more suitable for being retained in for a long time inside of human body than the biocompatibility height of stainless steel material.
Description of drawings
Accompanying drawing is the structural representation of this utility model one embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to accompanying drawing: present embodiment comprises needle body 1 and needle point 2, needle body and needle point are to adopt titanium alloy material to make, two ends at needle body respectively are provided with a needle point, on needle body, be provided with the inserting needle scale, the inserting needle scale is successively to be carved with numeral 1,2,3,4,5,6,7,8,9,10,11,12,13 to the needle body center every 1 centimetre from the needle point of two ends respectively, and the needle body central point is zero.
Claims (2)
1. Kirschner wire, comprise needle body and needle point, it is characterized in that, needle body and needle point are to adopt titanium alloy material to make, described needle point has two, is located at two ends of needle body respectively, is provided with the inserting needle scale on needle body, described inserting needle scale is to be carved with numeral from the needle point of two ends successively from small to large to the needle body center respectively, and the needle body central point is zero.
2. Kirschner wire according to claim 1 is characterized in that, described inserting needle scale is successively to be carved with numeral 1,2,3,4,5,6,7,8,9,10,11,12,13 to the needle body center every 1 centimetre from the needle point of two ends respectively, and the needle body central point is zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200526500U CN201168027Y (en) | 2008-03-26 | 2008-03-26 | Kirschner wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200526500U CN201168027Y (en) | 2008-03-26 | 2008-03-26 | Kirschner wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168027Y true CN201168027Y (en) | 2008-12-24 |
Family
ID=40207076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200526500U Expired - Fee Related CN201168027Y (en) | 2008-03-26 | 2008-03-26 | Kirschner wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168027Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2479017A (en) * | 2010-03-17 | 2011-09-28 | Thomas Maurice Stewart Gregory | Guide clamp for glenoid replacement |
| CN105496529A (en) * | 2016-01-19 | 2016-04-20 | 苏州瑞华医院有限公司 | Double-head kirschner wire |
| CN105520773A (en) * | 2016-01-13 | 2016-04-27 | 温州医科大学附属第二医院 | Solid guide rod for lumbar vertebrae percutaneous transforaminal endoscopic operation |
| CN105596068A (en) * | 2016-01-28 | 2016-05-25 | 苏州瑞华医院有限公司 | Kirschner wire for reconstruction insertion of finger extensor tendon |
-
2008
- 2008-03-26 CN CNU2008200526500U patent/CN201168027Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2479017A (en) * | 2010-03-17 | 2011-09-28 | Thomas Maurice Stewart Gregory | Guide clamp for glenoid replacement |
| GB2479694A (en) * | 2010-03-17 | 2011-10-19 | Thomas Maurice Stewart Gregory | Key wire for measurement during glenoid replacement |
| GB2479695A (en) * | 2010-03-17 | 2011-10-19 | Thomas Maurice Stewart Gregory | Key wire for drilling and measurement during glenoid replacement |
| GB2479017B (en) * | 2010-03-17 | 2012-02-08 | Thomas Maurice Stewart Gregory | Shoulder replacement apparatus |
| GB2479694B (en) * | 2010-03-17 | 2012-02-08 | Thomas Maurice Stewart Gregory | Shoulder replacement apparatus |
| GB2479695B (en) * | 2010-03-17 | 2012-02-08 | Thomas Maurice Stewart Gregory | Shoulder replacement apparatus |
| US9592065B2 (en) | 2010-03-17 | 2017-03-14 | Thomas Maurice Stewart Gregory | Shoulder replacement apparatus |
| RU2693363C2 (en) * | 2010-03-17 | 2019-07-02 | Томас Морис Стюарт ГРЕГОРИ | Device for endoprosthesis replacement of shoulder joint |
| CN105520773A (en) * | 2016-01-13 | 2016-04-27 | 温州医科大学附属第二医院 | Solid guide rod for lumbar vertebrae percutaneous transforaminal endoscopic operation |
| CN105496529A (en) * | 2016-01-19 | 2016-04-20 | 苏州瑞华医院有限公司 | Double-head kirschner wire |
| CN105596068A (en) * | 2016-01-28 | 2016-05-25 | 苏州瑞华医院有限公司 | Kirschner wire for reconstruction insertion of finger extensor tendon |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201168027Y (en) | Kirschner wire | |
| CN107174361A (en) | Guide plate of stretching alveolar bone skeletonization and preparation method thereof and application method | |
| CN206138202U (en) | 3D of supplementary children's elbow enstrophe deformity wedgeshaped osteotomy prints navigation template | |
| CN2885153Y (en) | Aimer for fixation of fractured bone | |
| CN201529138U (en) | Minimally invasive bone grafting device | |
| CN204839717U (en) | Nail clamping orient ware is put to pedicle of vertebral arch screw | |
| CN202397640U (en) | Internal fixing device for constructing laboratory mouse femoral defect animal model | |
| CN208864448U (en) | Double pointed head Kirschner wire equipped with antiskid thread | |
| CN202892047U (en) | Vertebra resection osteotome with protective baffle | |
| CN201115676Y (en) | Medical bone taking out device | |
| CN206372077U (en) | A kind of novel retractor for orthopedic surgery | |
| CN202060850U (en) | External collarbone steel plate fixator | |
| CN201949110U (en) | Fracture fixer | |
| CN201572154U (en) | Marrow puncture needle | |
| CN204260805U (en) | A kind of memory pressurization holder for fractures | |
| CN2640425Y (en) | Proximal intramedullary nail of femur | |
| CN202086561U (en) | Humeral greater tubercle bone plate set | |
| CN202235627U (en) | Kirschner wire with hook hole | |
| CN204708958U (en) | Spinous process fixation device | |
| CN202086566U (en) | Bone setting screw capable of connecting with steel wire | |
| CN208551926U (en) | A kind of jawbone osteotomy composite guide plate in place | |
| CN203183016U (en) | Inner fixing system of convex sacrum plate | |
| CN201200472Y (en) | Elastic passage-opening awl for vertebral pedicle | |
| CN202365907U (en) | Medical spinal bone screw | |
| CN202859281U (en) | Bone nail convenient and fast to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20140326 |