CN103565507A - Angle location guider used during computer aided surgery - Google Patents

Angle location guider used during computer aided surgery Download PDF

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Publication number
CN103565507A
CN103565507A CN201310481082.1A CN201310481082A CN103565507A CN 103565507 A CN103565507 A CN 103565507A CN 201310481082 A CN201310481082 A CN 201310481082A CN 103565507 A CN103565507 A CN 103565507A
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CN
China
Prior art keywords
angle orientation
angle
cursor
ball
guider
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
Application number
CN201310481082.1A
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Chinese (zh)
Inventor
池永龙
吴爱悯
王胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201310481082.1A priority Critical patent/CN103565507A/en
Publication of CN103565507A publication Critical patent/CN103565507A/en
Pending legal-status Critical Current

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    • 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

Abstract

The invention discloses an angle location guider used during a computer aided surgery. The angle location guider consists of six parts, i.e. a fixed base, a rotating arm I, a rotating arm II, a guide passage, an angle measuring ball and a connecting rod, wherein a clamp is arranged below the fixed base and is fixed to a fitting bracket; the rotating arm I is a right-angled structure; one side of the rotating arm I is connected to the fixed base through a rotating shaft I and the other side is connected with the rotating arm II through a rotating shaft II; one side of the rotating arm II is connected with the rotating arm I through the rotating shaft II and the other side is fixedly connected with the guide passage; the guide passage is a hollow passage; a handle and an angle positioning rod are arranged on the guide passage; the angle positioning rod is a cross structure; one side of the angle positioning rod is fixedly connected to the guide passage and the tail ends of the other three sides are respectively connected with a positioning ball; the periphery of the middle section of the guide passage is surrounded by the angle measuring ball; scale marks which are crossed longitudinally and crossly are formed on the angle measuring ball; the two sides of the angle measuring ball are respectively connected with a slide ball; the two slide balls are on the same straight line; the angle measuring ball is surrounded by an annular slide rail; the slide balls on the two sides are embedded in the annular slide rail and can freely slide; the angle measuring ball is fixedly connected with the fixed base. The angle location guider is matched with a surgery computer aided instrument, i.e. a fixed bracket to be used and is used for guiding pin positioning during the surgery.

Description

Navigating surgery angle orientation guider
Technical field
The present invention relates to a kind of navigating surgery angle orientation guider, this navigating surgery is fixed on supporting surgical navigation fixed support with angle orientation guider, and guided operation is accurately put nail.
 
Background technology
Conventional spinal surgical operation is at open otch underlying nail, but this operation exists wound large, hemorrhage many, the shortcomings such as corrective surgery fear, postoperative long-term chronic pain.
Along with the development of spinal surgery technology, Wicresoft put nail, precisely put nail be following spinal surgery one great development direction.There is the shortcomings such as equipment is large, complicated, price is high in external current large-scale navigation system.In order to simplify Wicresoft, put nail, precisely put nail, we have designed this navigating surgery angle orientation guider, use with together with supporting surgical navigation fixed support, and guided operation is accurately put nail.
 
Summary of the invention
For designing a set of and surgical navigation fixed support, support the use, accurately put the navigating surgery angle orientation guider of nail for guided operation, guided operation is accurately put nail, and we solve by the following technical solutions.
1. a navigating surgery angle orientation guider, is comprised of holder, cursor one, cursor two, guide channel, angular surveying ball and connecting rod 6 part-structures.
2. holder below is provided with a fixture, is fixed on matched bracket.
3. the rectangular structure of cursor one, a side is connected on holder by rotating shaft one, and a side is connected with cursor two by rotating shaft two.
4. cursor 21 sides are connected with cursor one by rotating shaft two, and opposite side is fixedly connected with guide channel.
5. guide channel is hollow channel, which is provided with handle and angle orientation bar.
6. angle orientation bar is " ten " character form structure, and a side is fixedly connected with guide channel, and other three side ends connect respectively a place kick.
Outside guide channel stage casing periderm angular surveying bag around.
8. on angular surveying ball, be crisscross scale mark.
9. angular surveying ball both sides connect respectively a sliding pearl, and two sliding pearls are on same straight line.
10. angular surveying ball is held by an endless glide, and two sideslip pearls embed endless glide, can be free to slide.
11. holders are fixedly connected with slide rail by connecting rod.
 
Accompanying drawing explanation
Fig. 1: overall structure figure of the present invention
Fig. 2: angular surveying ball anterior view structure chart of the present invention
Fig. 3: angular surveying ball of the present invention is along the crown cross section structure figure of two sideslip pearl levels
In figure: 1. fixture, 2. holder, 3. rotating shaft one, and 4. cursor one, and 5. rotating shaft two, and 6. cursor two, 7. handle, 8. guide channel, 9. angle orientation bar, 10. place kick, 11. angular surveying balls, 12. endless glide, 13. sliding pearls, 14. connecting rods.
 
The specific embodiment
By after autoclave sterilization sterilizing of the present invention, the fixture 1 of holder 2 belows is fixed on supporting surgical navigation fixed support.The coherent video data in preoperative or art of take are reference, by rotating shaft 1 and rotating shaft 25, in the required angle of both direction adjusted, also can carry out angle adjustment in the position on infrared location system by the place kick 10 on angle orientation bar 9.The angle of adjusting is measured checking through angular surveying ball 11.Confirm accurately, after angle, by guide channel, to insert required screw.

Claims (11)

1. a navigating surgery angle orientation guider, is characterized in that: holder, cursor one, cursor two, guide channel, angular surveying ball and connecting rod 6 part-structures, consist of.
2. navigating surgery according to claim 1 angle orientation guider, is characterized in that: holder below is provided with a fixture, is fixed on matched bracket.
3. navigating surgery according to claim 1 angle orientation guider, is characterized in that: the rectangular structure of cursor one, and a side is connected on holder by rotating shaft one, and a side is connected with cursor two by rotating shaft two.
4. navigating surgery according to claim 1 angle orientation guider, is characterized in that: cursor 21 sides are connected with cursor one by rotating shaft two, and opposite side is fixedly connected with guide channel.
5. navigating surgery according to claim 1 angle orientation guider, is characterized in that: guide channel is hollow channel, which is provided with handle and angle orientation bar.
6. angle orientation bar according to claim 5, is characterized in that: angle orientation bar is " ten " character form structure, and a side is fixedly connected with guide channel, and other three side ends connect respectively a place kick.
7. navigating surgery according to claim 1 angle orientation guider, is characterized in that: outside guide channel stage casing periderm angular surveying bag around.
8. angular surveying ball according to claim 7, is characterized in that: on angular surveying ball, be crisscross scale mark.
9. angular surveying ball according to claim 7, is characterized in that: angular surveying ball both sides connect respectively a sliding pearl, and two sliding pearls are on same straight line.
10. navigating surgery according to claim 1 angle orientation guider, is characterized in that: angular surveying ball is held by an endless glide, and two sideslip pearls embed endless glide, can be free to slide.
11. navigating surgery according to claim 1 angle orientation guiders, is characterized in that: holder is fixedly connected with slide rail by connecting rod.
CN201310481082.1A 2013-10-15 2013-10-15 Angle location guider used during computer aided surgery Pending CN103565507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310481082.1A CN103565507A (en) 2013-10-15 2013-10-15 Angle location guider used during computer aided surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310481082.1A CN103565507A (en) 2013-10-15 2013-10-15 Angle location guider used during computer aided surgery

Publications (1)

Publication Number Publication Date
CN103565507A true CN103565507A (en) 2014-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310481082.1A Pending CN103565507A (en) 2013-10-15 2013-10-15 Angle location guider used during computer aided surgery

Country Status (1)

Country Link
CN (1) CN103565507A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104000648A (en) * 2014-05-15 2014-08-27 南华大学 Positioning platform of sighting device positioning device
CN104905870A (en) * 2015-03-11 2015-09-16 北京德康健医药科技有限公司 Sighting device for pelvis internal fixation
CN106175912A (en) * 2016-08-31 2016-12-07 温州医科大学附属第二医院 A kind of spinal surgery angle guider
CN108682048A (en) * 2018-05-15 2018-10-19 杭州三坛医疗科技有限公司 The posture display methods of guide channel, device and system, readable storage medium storing program for executing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2416867Y (en) * 2000-04-07 2001-01-31 傅一山 Guiding means for diculus arcus vertebrae nail
US20030181919A1 (en) * 2002-03-21 2003-09-25 Gorek Josef E. Gravity dependent pedicle screw tap hole guide
US20030236447A1 (en) * 2001-01-29 2003-12-25 Stephen Ritland Retractor and method for spinal pedicle screw placement
CN101249001A (en) * 2008-03-28 2008-08-27 南京医科大学 Mouth cavity orthodontic planting body anchorage three-dimensional image navigation locating method and special equipment thereof
CN201157401Y (en) * 2008-02-25 2008-12-03 梁道臣 Minimally invasive percutaneous transpedicular surgery positioning guide device
CN103110454A (en) * 2013-02-20 2013-05-22 南京医科大学第一附属医院 Guide device for spinal posterior ray-free screw fixation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2416867Y (en) * 2000-04-07 2001-01-31 傅一山 Guiding means for diculus arcus vertebrae nail
US20030236447A1 (en) * 2001-01-29 2003-12-25 Stephen Ritland Retractor and method for spinal pedicle screw placement
US20030181919A1 (en) * 2002-03-21 2003-09-25 Gorek Josef E. Gravity dependent pedicle screw tap hole guide
CN201157401Y (en) * 2008-02-25 2008-12-03 梁道臣 Minimally invasive percutaneous transpedicular surgery positioning guide device
CN101249001A (en) * 2008-03-28 2008-08-27 南京医科大学 Mouth cavity orthodontic planting body anchorage three-dimensional image navigation locating method and special equipment thereof
CN103110454A (en) * 2013-02-20 2013-05-22 南京医科大学第一附属医院 Guide device for spinal posterior ray-free screw fixation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104000648A (en) * 2014-05-15 2014-08-27 南华大学 Positioning platform of sighting device positioning device
CN104000648B (en) * 2014-05-15 2016-01-20 南华大学 The locating platform of sight positioner
CN104905870A (en) * 2015-03-11 2015-09-16 北京德康健医药科技有限公司 Sighting device for pelvis internal fixation
CN104905870B (en) * 2015-03-11 2018-06-22 北京德康健医药科技有限公司 For sighting device fixed in pelvis
CN106175912A (en) * 2016-08-31 2016-12-07 温州医科大学附属第二医院 A kind of spinal surgery angle guider
CN108682048A (en) * 2018-05-15 2018-10-19 杭州三坛医疗科技有限公司 The posture display methods of guide channel, device and system, readable storage medium storing program for executing
CN108682048B (en) * 2018-05-15 2022-05-17 杭州三坛医疗科技有限公司 Method, device and system for displaying posture of guide channel and readable storage medium

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Application publication date: 20140212