CN105615978A - Kirschner wire positioning depth finder - Google Patents
Kirschner wire positioning depth finder Download PDFInfo
- Publication number
- CN105615978A CN105615978A CN201610123971.4A CN201610123971A CN105615978A CN 105615978 A CN105615978 A CN 105615978A CN 201610123971 A CN201610123971 A CN 201610123971A CN 105615978 A CN105615978 A CN 105615978A
- Authority
- CN
- China
- Prior art keywords
- clamp handle
- fixed
- scale
- kirschner
- head
- 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
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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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/90—Guides therefor
-
- 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 Kirschner wire positioning depth finder which comprises a left forceps handle, a right forceps handle, a left forceps head, a right forceps head, a fixing jaw, an aiming sleeve, a rack and a scale. The left forceps head is connected onto the left forceps handle, the right forceps head is connected onto the right forceps handle, and the left forceps handle and the right forceps handle are connected with each other by fixing screws and can rotate relatively; the fixing jaw is fixed to the top of the right forceps head, and the aiming sleeve is fixed to the top of the left forceps head and corresponds to the fixing jaw; the rack and the scale correspond to each other, the rack is fixed to the inner side of the left forceps handle, and the scale is fixed to the inner side of the right forceps handle. Owing to the mode, the Kirschner wire positioning depth finder has the advantages that Kirschner wires can be positioned in fixed directions, the penetration depths of the Kirschner wires can be measured, and deviation of the travel directions of the Kirschner wires and excessive cortices on sides opposite to the pierced Kirschner wires can be effectively prevented.
Description
Technical field
The present invention relates to location, kirschner pin direction and depth measurement instrument field, particularly relate to a kind of kirschner pin location sinker.
Background technology
The conventional Kirschner wire fixation of present hand and foot fracture point, kirschner stylus printer enters direction and depth of drive thereof, entirely with the clinical experience of patient, usually squeezes into direction and is unsatisfied with, and depth of drive is crossed long or too short, certainly will cause repeated multiple times squeezing into; Kirschner stylus printer entered length can cause offside skin swash invite, shouting pain, affect postoperative function exercise, squeeze into too short postoperative fracture and fix insecure.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of kirschner pin location sinker, opponent's foot fractures adopts this kirschner pin location sinker temporarily fixing simultaneously to the direction basic confirmation of kirschner pin after resetting, depth of drive can preoperative be measured, kirschner pin is squeezed into after measuring, can be effectively fixing to fracture, depth of drive is accurate, makes operation technique more easily easy, shortens operating time.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provides a kind of kirschner pin location sinker, comprising: left clamp handle, right clamp handle, left pincers head, right pincers head, fixed jaw, aiming sleeve, tooth bar and scale; Described left pincers head is connected in left clamp handle, and right pincers head is connected in right clamp handle, and left clamp handle and right clamp handle are connected by retaining screw and left clamp handle and right clamp handle can relatively rotate; Described fixed jaw is fixed on right pincers crown end, and described aiming sleeve is fixed on left pincers crown end, and aims at sleeve setting corresponding to fixed jaw; Described tooth bar and scale are mutually corresponding to be arranged, and tooth bar is fixed on inside left clamp handle, and scale is fixed on inside right clamp handle.
Preferably, described aiming sleeve axis is equal to the vertical range of retaining screw with scale to the vertical range of retaining screw.
The invention has the beneficial effects as follows: the present invention can realize location, Kirschner wire fixation direction, and kirschner stylus printer enters depth survey, effectively prevent kirschner pin direction of travel from partially bending and to pass offside cortex too much.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram during sinker using state of the present invention's a kind of kirschner pin location.
In accompanying drawing, the mark of each parts is as follows: 1, left clamp handle; 2, right clamp handle; 3, left pincers head; 4, right pincers head; 5, fixed jaw; 6, sleeve is aimed at; 7, tooth bar; 8, scale.
Embodiment
Below in conjunction with accompanying drawing, the better embodiment of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made more explicit defining.
Referring to Fig. 1, the embodiment of the present invention comprises:
A kind of kirschner pin location sinker, comprising: left clamp handle 1, right clamp handle 2, left pincers 3, right pincers 4, fixed jaw 5, aiming sleeve 6, tooth bar 7 and scale 8; Described left pincers 3 are connected in left clamp handle 1, and right pincers 4 are connected in right clamp handle 2, and left clamp handle 1 and right clamp handle 2 are connected by retaining screw and left clamp handle and right clamp handle can relatively rotate; Described fixed jaw 5 is fixed on right pincers 4 top, and described aiming sleeve 6 is fixed on left pincers 3 top, and aims at sleeve 6 setting corresponding to fixed jaw 5; Described tooth bar 7 and scale 8 are mutually corresponding to be arranged, and tooth bar 7 is fixed on inside left clamp handle 1, and scale 8 is fixed on inside right clamp handle 2; Aim at sleeve axis equal to the vertical range of retaining screw with scale to the vertical range of retaining screw; As shown in fig. 1, the reading of tooth bar and scale is a, and the most advanced and sophisticated distance a ' to aiming at sleeve tail end of fixed jaw equals a, and b is the depth of drive of kirschner pin in bone, it is known that aiming at the length c of sleeve, a '=b+c, then can calculate kirschner pin depth of drive b. Aiming at sleeve is kirschner needle cannula, locates use as kirschner pin direction, and tooth bar and scale, can accurately measure sleeve tail to fixed jaw length, i.e. kirschner pin length, can obviously shorten operating time, once successfully fix, it is to increase procedure efficiency.
The foregoing is only embodiments of the invention; not thereby the patent scope of the present invention is limited; every equivalent structure utilizing specification sheets of the present invention and accompanying drawing content to do, or directly or indirectly it is used in other relevant technical fields, all it is included in the scope of patent protection of the present invention with reason.
Claims (2)
1. a kirschner pin location sinker, it is characterised in that, comprising: left clamp handle, right clamp handle, left pincers head, right pincers head, fixed jaw, aiming sleeve, tooth bar and scale; Described left pincers head is connected in left clamp handle, and right pincers head is connected in right clamp handle, and left clamp handle and right clamp handle are connected by retaining screw and left clamp handle and right clamp handle can relatively rotate; Described fixed jaw is fixed on right pincers crown end, and described aiming sleeve is fixed on left pincers crown end, and aims at sleeve setting corresponding to fixed jaw; Described tooth bar and scale are mutually corresponding to be arranged, and tooth bar is fixed on inside left clamp handle, and scale is fixed on inside right clamp handle.
2. a kind of kirschner pin location according to claim 1 sinker, it is characterised in that: described aiming sleeve axis is equal to the vertical range of retaining screw with scale to the vertical range of retaining screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123971.4A CN105615978A (en) | 2016-03-04 | 2016-03-04 | Kirschner wire positioning depth finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123971.4A CN105615978A (en) | 2016-03-04 | 2016-03-04 | Kirschner wire positioning depth finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105615978A true CN105615978A (en) | 2016-06-01 |
Family
ID=56031621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123971.4A Pending CN105615978A (en) | 2016-03-04 | 2016-03-04 | Kirschner wire positioning depth finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105615978A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510831A (en) * | 2016-11-11 | 2017-03-22 | 北京飞渡朗颐医疗器械有限公司 | Surgical needle positioning and guiding device |
| CN106691524A (en) * | 2016-12-30 | 2017-05-24 | 张国强 | Bone penetrating threading forceps |
Citations (17)
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| US5725532A (en) * | 1996-09-10 | 1998-03-10 | Shoemaker; Steven | Integrated surgical reduction clamp and drill guide |
| CN1190180A (en) * | 1997-02-03 | 1998-08-12 | 赵成伟 | Inside caliper |
| CN2409908Y (en) * | 2000-01-13 | 2000-12-13 | 魏书文 | Bonehole depth measuring for department of orthopedics |
| CN2759405Y (en) * | 2005-01-11 | 2006-02-22 | 冯和林 | Patella paw setting device with graduation |
| CN201040009Y (en) * | 2007-05-28 | 2008-03-26 | 刘树民 | Bone surgery positioning clamp |
| CN201073337Y (en) * | 2007-07-20 | 2008-06-18 | 唐上德 | Guide pin clamp |
| CN201135489Y (en) * | 2007-12-03 | 2008-10-22 | 孙友良 | Patella puncture needle fixing locator |
| US20090254130A1 (en) * | 2008-04-08 | 2009-10-08 | Wotton Iii Harold M | Bone clamp |
| CN201701292U (en) * | 2010-06-13 | 2011-01-12 | 崔锡范 | Aiming fixed clamp |
| CN202699261U (en) * | 2012-07-10 | 2013-01-30 | 上海市第一人民医院宝山分院 | Patellar fracture reduction fixation guider |
| CN203169279U (en) * | 2013-04-01 | 2013-09-04 | 倪明 | Fracture reduction clamp |
| CN203208080U (en) * | 2013-04-25 | 2013-09-25 | 王大平 | Talofibular and calcaneofibular ligament reconstruction fibula positioner |
| WO2013191819A1 (en) * | 2012-06-20 | 2013-12-27 | DePuy Synthes Products, LLC | Soft tissue bone reduction forceps |
| CN203677191U (en) * | 2014-01-23 | 2014-07-02 | 王剑松 | Forceps used for surgical operation |
| CN104546064A (en) * | 2014-12-26 | 2015-04-29 | 上海交通大学医学院附属第九人民医院 | Clamp-type acromioclavicular joint embolia reduction guiding system |
| CN204600662U (en) * | 2015-05-12 | 2015-09-02 | 柴瑞宝 | A kind of bone guide is to reduction forceps |
| CN205569057U (en) * | 2016-03-04 | 2016-09-14 | 苏州瑞华医院有限公司 | Ke shi needle location sounder |
-
2016
- 2016-03-04 CN CN201610123971.4A patent/CN105615978A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5725532A (en) * | 1996-09-10 | 1998-03-10 | Shoemaker; Steven | Integrated surgical reduction clamp and drill guide |
| CN1190180A (en) * | 1997-02-03 | 1998-08-12 | 赵成伟 | Inside caliper |
| CN2409908Y (en) * | 2000-01-13 | 2000-12-13 | 魏书文 | Bonehole depth measuring for department of orthopedics |
| CN2759405Y (en) * | 2005-01-11 | 2006-02-22 | 冯和林 | Patella paw setting device with graduation |
| CN201040009Y (en) * | 2007-05-28 | 2008-03-26 | 刘树民 | Bone surgery positioning clamp |
| CN201073337Y (en) * | 2007-07-20 | 2008-06-18 | 唐上德 | Guide pin clamp |
| CN201135489Y (en) * | 2007-12-03 | 2008-10-22 | 孙友良 | Patella puncture needle fixing locator |
| US20090254130A1 (en) * | 2008-04-08 | 2009-10-08 | Wotton Iii Harold M | Bone clamp |
| CN201701292U (en) * | 2010-06-13 | 2011-01-12 | 崔锡范 | Aiming fixed clamp |
| WO2013191819A1 (en) * | 2012-06-20 | 2013-12-27 | DePuy Synthes Products, LLC | Soft tissue bone reduction forceps |
| CN202699261U (en) * | 2012-07-10 | 2013-01-30 | 上海市第一人民医院宝山分院 | Patellar fracture reduction fixation guider |
| CN203169279U (en) * | 2013-04-01 | 2013-09-04 | 倪明 | Fracture reduction clamp |
| CN203208080U (en) * | 2013-04-25 | 2013-09-25 | 王大平 | Talofibular and calcaneofibular ligament reconstruction fibula positioner |
| CN203677191U (en) * | 2014-01-23 | 2014-07-02 | 王剑松 | Forceps used for surgical operation |
| CN104546064A (en) * | 2014-12-26 | 2015-04-29 | 上海交通大学医学院附属第九人民医院 | Clamp-type acromioclavicular joint embolia reduction guiding system |
| CN204600662U (en) * | 2015-05-12 | 2015-09-02 | 柴瑞宝 | A kind of bone guide is to reduction forceps |
| CN205569057U (en) * | 2016-03-04 | 2016-09-14 | 苏州瑞华医院有限公司 | Ke shi needle location sounder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510831A (en) * | 2016-11-11 | 2017-03-22 | 北京飞渡朗颐医疗器械有限公司 | Surgical needle positioning and guiding device |
| CN106691524A (en) * | 2016-12-30 | 2017-05-24 | 张国强 | Bone penetrating threading forceps |
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| 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: 20160601 |