CN109106422A - Multiaxis targets guider - Google Patents
Multiaxis targets guider Download PDFInfo
- Publication number
- CN109106422A CN109106422A CN201811153883.4A CN201811153883A CN109106422A CN 109106422 A CN109106422 A CN 109106422A CN 201811153883 A CN201811153883 A CN 201811153883A CN 109106422 A CN109106422 A CN 109106422A
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- CN
- China
- Prior art keywords
- targeting
- section
- movable support
- guide sleeve
- bracket
- 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.)
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Classifications
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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
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
This application discloses a kind of multiaxises to target guider, including the targeting bracket being mutually movably hinged and movable support, projection after the targeting bracket is connected with movable support is in U-shape structure, the L-shaped structure of the targeting bracket, the top of the targeting bracket is convexly equipped with targeting guide sleeve, the targeting guide sleeve central fovea is equipped with the first pilot hole, the targeting bracket has protruded out the first articulated section close to one end of the movable support, the L-shaped structure of movable support, the top of the movable support is convexly equipped with guide pad, three mounting holes are at least recessed in the guide pad, removable guide sleeve is equipped in the mounting hole, the central fovea of the guide sleeve is equipped with the second pilot hole, the central axes of second pilot hole after installation intersect at the center of end face of the targeting guide sleeve close to the movable support side.Multiaxis targeting guide structure is simple, drills out position in same position after may make multiple directions to drill, can determine drilling in advance drills out position.
Description
Technical field
This application involves the new device and technology of first aid and rehabilitation, in particular to a kind of multiaxis targets guider.
Background technique
As industrial or agricultural and the development of transportation, orthopaedics patient increase year by year, rib cage, pelvic fracture in orthopedics patient
It is rather common, when medical operating operation needs that impaired bone is fixed by locking fixed plate to fracture patient, first want
It is punched on bone with bone drill, then pedicle screw.When being punched using bone drill, if control is bad, it is likely that
Bone drill can be made to bore from default bore position, drilling inaccuracy is caused, influence fixed effect of performing the operation；In addition, the starting point of drilling can
It to select as needed, and drills out and is a little not easily controlled, when drilling out the position that a little appears in and can not operate, need redrilling
Or progress operation bidirectional could complete pre- stage operation purpose, extend operating time, it is also possible to cause secondary injury to patient.
Summary of the invention
The purpose of the present invention is to provide a kind of multiaxises to target guider, to overcome deficiency in the prior art.
To achieve the above object, the invention provides the following technical scheme:
The embodiment of the present application discloses a kind of multiaxis targeting guider, including the targeting bracket being mutually movably hinged and activity
Bracket, the projection after the targeting bracket is connected with movable support are in U-shape structure, the L-shaped structure of the targeting bracket, the target
It is convexly equipped with targeting guide sleeve to the top of bracket, the targeting guide sleeve central fovea is equipped with the first pilot hole, and the targeting bracket is close
One end of the movable support has protruded out the first articulated section, the L-shaped structure of movable support, and the top of the movable support is convex
Equipped with guide pad, it is at least recessed with three mounting holes in the guide pad, removable guide sleeve is equipped in the mounting hole, it is described
The central fovea of guide sleeve is equipped with the second pilot hole, and the central axes of second pilot hole after installation intersect at the targeting guide sleeve
Close to the center of the end face of the movable support side, the movable support has been protruded out close to one end of the targeting bracket and institute
State the second articulated section that the first articulated section is correspondingly arranged.
Preferably, in above-mentioned multiaxis targeting guider, the targeting bracket include the first end to end linkage section,
First arc section and the first supporting section, first articulated section convexedly stretch in first linkage section away from first arc section
One end, the targeting guide sleeve are set to one end that first supporting section deviates from first arc section, and the targeting guide sleeve is flat
Row is arranged in first linkage section.
Preferably, in above-mentioned multiaxis targeting guider, the movable support include the second end to end linkage section,
Second arc section and the second supporting section, second articulated section are set to second linkage section away from second arc section
One end, the guide pad are set to one end that second supporting section deviates from second arc section.
Preferably, in above-mentioned multiaxis targeting guider, second articulated section is recessed with a hinged groove, and described first
Articulated section is rotatably fixed in the hinged groove by lock screw.
Preferably, in above-mentioned multiaxis targeting guider, the lock screw is hand-tighten bolts, the hand-tighten bolts packet
Include wing bolt, star-like handle bolt.
Compared with the prior art, the advantages of the present invention are as follows: multiaxis targeting guide structure of the present invention is simple, activity
Adjusting can be freely rotated around the central axes of lock screw in bracket, at the same in guide pad settable different angle guide sleeve, can make
Position is drilled out in same position after obtaining multiple directions drilling, can be determined the position that drills out of drilling in advance, be saved operating time,
Reduce operation risk.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 show the structural schematic diagram of multiaxis targeting guider in the specific embodiment of the invention.
Fig. 2 show the state diagram in the specific embodiment of the invention after movable support rotation.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out detailed retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work
Example, shall fall within the protection scope of the present invention.
Join the multiaxis shown in Fig. 1 and Fig. 2, in the present embodiment and target guider, including the targeting bracket being mutually movably hinged
100 and movable support 200, target bracket 100 and movable support 200 connect after projection be in U-shape structure, targeting bracket 100 is in L
Shape structure, the top of targeting bracket 100 are welded with targeting guide sleeve 110, and targeting 110 central fovea of guide sleeve is equipped with the first pilot hole 111,
Targeting bracket 100 is welded with the first articulated section 120, the L-shaped structure of movable support 200, activity close to one end of movable support 200
The top of bracket 200 is welded with guide pad 210, five mounting holes 211 is recessed in guide pad 210, being equipped in mounting hole 211 can
The guide sleeve 300 of dismounting, the central fovea of guide sleeve 300 is equipped with the second pilot hole 310, in the second pilot hole 310 after installation
Axis intersects at targeting guide sleeve 110 close to the center of the end face of 200 side of movable support, and movable support 200 is close to targeting bracket
100 one end is welded with the second articulated section 220 being correspondingly arranged with the first articulated section 120, and the first articulated section 120 is adjustable hinged
In the second articulated section 220.
Compared to existing surgical procedure, when being performed the operation using this multiaxis targeting guider, the drilling that first selection is conducive to operation is bored
Point out, and the drilling that targeting guide sleeve is directed at selection is drilled out a little, the suitable drilling starting point of movable support selection is then adjusted, and
Guide sleeve is inserted into corresponding mounting hole, guide sleeve processes multiple V-shaped parts interconnected close to the one end in bone face, convenient to lead
It is used to fixed, bone drill drills from the second pilot hole internal drilling, and along the central axes of the second pilot hole, and drilling drills out certainty
Drilling to select in advance drills out a little, and multiaxis targeting guide structure of the present invention is simple, and movable support can be around lock screw
Central axes adjusting is freely rotated, while in guide pad settable different angle guide sleeve, may make multiple directions drill after
Drill out position in same position, can determine the position that drills out of drilling in advance, save operating time, reduce operation risk.
Further, targeting bracket 100 includes the first end to end linkage section 130, the first arc section 140 and first
Section 150 is supportted, the first articulated section 120 convexedly stretches in one end that the first linkage section 130 deviates from the first arc section 140, and targeting guide sleeve 110 is set
It is placed in one end that the first supporting section 150 deviates from the first arc section 140, targeting guide sleeve 110 is parallel to the setting of the first linkage section 130.
Further, movable support 200 includes the second end to end linkage section 230, the second arc section 240 and second
Section 250 is supportted, the second articulated section 220 is set to one end that the second linkage section 230 deviates from the second arc section 240, and guide pad 210 is arranged
Deviate from one end of the second arc section 240 in the second supporting section 250.
Further, the second articulated section 220 is recessed with a hinged groove 221, and the first articulated section 120 passes through lock screw 400
It is rotatably fixed in hinged groove 221.
In above-mentioned three technical solution, guide pad is close and is arcwall face away from the side of targeting bracket, and with targeting
Guide sleeve close to the end face of movable support side center be circle, the central axes of mounting hole with certain diameter weight of guide pad
It closes, while the central axes of lock screw and targeting guide sleeve are in same plane close to the end face of movable support side, to protect
The central axes of the second pilot hole after card installation are always by targeting guide sleeve close to the center of the end face of movable support side.
Further, lock screw 400 is hand-tighten bolts, and hand-tighten bolts include wing bolt, star-like handle bolt.
In the technical solution, direct hand-held improves procedure efficiency without using tool.
In conclusion multiaxis targeting guide structure of the present invention is simple, movable support can be around the axis of lock screw
Adjusting is freely rotated in line, at the same in guide pad settable different angle guide sleeve, may make multiple directions drill after drilling out
Position can determine the position that drills out of drilling in advance, save operating time, reduce operation risk in same position.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (5)
1. a kind of multiaxis targets guider, which is characterized in that described including the targeting bracket being mutually movably hinged and movable support
Projection after targeting bracket connect with movable support is in U-shape structure, the L-shaped structure of the targeting bracket, the bracket that targets
Top is convexly equipped with targeting guide sleeve, and the targeting guide sleeve central fovea is equipped with the first pilot hole, and the targeting bracket is close to the activity
One end of bracket has protruded out the first articulated section, and the L-shaped structure of movable support, the top of the movable support is convexly equipped with guiding
Block is at least recessed with three mounting holes in the guide pad, is equipped with removable guide sleeve in the mounting hole, the guide sleeve
Central fovea is equipped with the second pilot hole, and the central axes of second pilot hole after installation intersect at the targeting guide sleeve close to described
The center of the end face of movable support side, the movable support have protruded out and first hinge close to one end of the targeting bracket
The second articulated section that socket part is correspondingly arranged, first articulated section is adjustable to be articulated with second articulated section.
2. multiaxis according to claim 1 targets guider, it is characterised in that: the targeting bracket includes end to end
First linkage section, the first arc section and the first supporting section, first articulated section convexedly stretch in first linkage section away from described
One end of first arc section, the targeting guide sleeve are set to one end that first supporting section deviates from first arc section, institute
It states targeting guide sleeve and is parallel to the first linkage section setting.
3. multiaxis according to claim 1 targets guider, it is characterised in that: the movable support includes end to end
Second linkage section, the second arc section and the second supporting section, second articulated section are set to second linkage section away from described
One end of second arc section, the guide pad are set to one end that second supporting section deviates from second arc section.
4. multiaxis according to claim 1 targets guider, it is characterised in that: it is hinged that second articulated section is recessed with one
Slot, first articulated section are rotatably fixed in the hinged groove by lock screw.
5. multiaxis according to claim 4 targets guider, it is characterised in that: the lock screw is hand-tighten bolts, institute
Stating hand-tighten bolts includes wing bolt, star-like handle bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811153883.4A CN109106422A (en) | 2018-09-30 | 2018-09-30 | Multiaxis targets guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811153883.4A CN109106422A (en) | 2018-09-30 | 2018-09-30 | Multiaxis targets guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109106422A true CN109106422A (en) | 2019-01-01 |
Family
ID=64857133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811153883.4A Pending CN109106422A (en) | 2018-09-30 | 2018-09-30 | Multiaxis targets guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109106422A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2255040A1 (en) * | 1973-12-20 | 1975-07-18 | Rambert Andre | Stirrup-type osteo-surgery drill guide - has two central members pivoting on axis through dry point tip |
| US20030216742A1 (en) * | 2002-02-13 | 2003-11-20 | Merrick Wetzler | Surgical drill guide |
| CN2925406Y (en) * | 2006-02-23 | 2007-07-25 | 杨增敏 | Bone puncture guider |
| CN101366657A (en) * | 2008-10-09 | 2009-02-18 | 中国人民解放军第三军医大学 | Multifunctional intra-articular fracture guide apparatus |
| CN201542726U (en) * | 2009-11-17 | 2010-08-11 | 田大为 | Single-hole targeting double-shaft sliding skeletal traction guider for limb tubular bone fracture |
| CN203195758U (en) * | 2013-04-27 | 2013-09-18 | 谢仁国 | Wrist arthroscope three-dimensional fixing guider for conducting adjuvant therapy on scaphoid bone fracture |
| CN206934165U (en) * | 2017-01-20 | 2018-01-30 | 王守刚 | A kind of Kirschner wire guider |
| CN209153866U (en) * | 2018-09-30 | 2019-07-26 | 江苏荷普医疗科技股份有限公司 | Multiaxis targets guider |
-
2018
- 2018-09-30 CN CN201811153883.4A patent/CN109106422A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2255040A1 (en) * | 1973-12-20 | 1975-07-18 | Rambert Andre | Stirrup-type osteo-surgery drill guide - has two central members pivoting on axis through dry point tip |
| US20030216742A1 (en) * | 2002-02-13 | 2003-11-20 | Merrick Wetzler | Surgical drill guide |
| CN2925406Y (en) * | 2006-02-23 | 2007-07-25 | 杨增敏 | Bone puncture guider |
| CN101366657A (en) * | 2008-10-09 | 2009-02-18 | 中国人民解放军第三军医大学 | Multifunctional intra-articular fracture guide apparatus |
| CN201542726U (en) * | 2009-11-17 | 2010-08-11 | 田大为 | Single-hole targeting double-shaft sliding skeletal traction guider for limb tubular bone fracture |
| CN203195758U (en) * | 2013-04-27 | 2013-09-18 | 谢仁国 | Wrist arthroscope three-dimensional fixing guider for conducting adjuvant therapy on scaphoid bone fracture |
| CN206934165U (en) * | 2017-01-20 | 2018-01-30 | 王守刚 | A kind of Kirschner wire guider |
| CN209153866U (en) * | 2018-09-30 | 2019-07-26 | 江苏荷普医疗科技股份有限公司 | Multiaxis targets guider |
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