CN104905846B - A kind of orthopaedics drilling sight - Google Patents
A kind of orthopaedics drilling sight Download PDFInfo
- Publication number
- CN104905846B CN104905846B CN201510276676.8A CN201510276676A CN104905846B CN 104905846 B CN104905846 B CN 104905846B CN 201510276676 A CN201510276676 A CN 201510276676A CN 104905846 B CN104905846 B CN 104905846B
- Authority
- CN
- China
- Prior art keywords
- drilling sight
- orthopaedics
- orthopaedics drilling
- sight
- hole
- 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
-
- 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
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
-
- 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
- A61B17/1725—Guides or aligning means for drills, mills, pins or wires for applying transverse screws or pins through intramedullary nails or pins
-
- 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
- A61B17/1728—Guides or aligning means for drills, mills, pins or wires for holes for bone plates or plate screws
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of orthopaedics drilling sight of the present invention refers to a kind of one of Surigical tool for treating drill bit guiding in Limb bone reefing.A kind of orthopaedics drilling sight, it is characterised in that：Including orthopaedics drilling sight set, orthopaedics drilling sight bar and orthopaedics drilling sight handle；Orthopaedics drilling sight is arranged with aiming inclined hole, is easy in art the selection for clinical sighting angle, and described orthopaedics drilling sight set side is provided with hoodle hole, is provided with hoodle and compression spring；Conical through-hole is provided with the middle of the orthopaedics drilling sight bar, the adjustment of angle is carried out using conical through-hole in surgical procedure；Orthopaedics drilling sight bar one end is provided with ball race, and the hoodle being easy in orthopaedics drilling sight set is snapped in ball race；Orthopaedics drilling sight club head is provided with tapered thread, coordinates with internal fixation steel plate for fracture upper screwed hole.
Description
Technical field
A kind of present invention orthopaedics drilling sight refers to a kind of outer for treat that drill bit in Limb bone reefing is oriented to
One of section's operation tool.
Background technology
Human limb fracture is one of most common orthopedic injury clinical manifestation, and Fracture internal fixaiion is to build on recovery to dissect
Relation, the fixation of stabilization, the blood supply that bone is retained as far as possible, a kind of comprehensive treatment on the basis of early function sexuality.
Drilling sight is one of operation tool during Fracture internal fixaiion is performed the operation, and is mainly used in the foundation to screw duct and spiral shell
Nail squeezes into the determination in direction.Traditional drilling sight can only carry out the positioning of single angle, it is impossible to arbitrarily angled to be drilled
Aim at, therefore operation limitation is higher, it is impossible to meet the requirement of clinical operation.
And in recent years, bone health problem is noticeable.Required and surgery recovery effect in bone surgery art, all to operation
Instrument quality proposes requirement higher.
The content of the invention
The purpose of the present invention is directed to the requirement of above-mentioned background technology, there is provided a kind of orthopaedics drilling sight, can be any
Angle carries out drilling aiming, preferably efficiently solves produced problem in the operation of above conventional spinal.
A kind of orthopaedics drilling sight is to take following technical scheme to realize：
A kind of orthopaedics drilling sight includes that orthopaedics drilling sight set, orthopaedics drilling sight bar and orthopaedics drilling are aimed at
Device handle.
Orthopaedics drilling sight is arranged with aiming inclined hole, is easy in art the selection for clinical sighting angle.It is described
Orthopaedics drilling sight set side be provided with hoodle hole, hoodle and compression spring are installed.
Conical through-hole is provided with the middle of the orthopaedics drilling sight bar, angle is carried out using conical through-hole in surgical procedure
Adjustment.Orthopaedics drilling sight bar one end is provided with ball race, and the hoodle being easy in orthopaedics drilling sight set snaps in ball race
It is interior.Orthopaedics drilling sight club head is provided with tapered thread, coordinates with internal fixation steel plate for fracture upper screwed hole.
Orthopaedics drilling sight handle is arranged on orthopaedics drilling sight and covers 2 sides.
Operation principle
A kind of orthopaedics drilling sight is tightened on internal fixation steel plate for fracture by head threads, is bored by rotating orthopaedics
Hole sight handle so that drilling sighted direction reaches preferably operation required direction.By taking aim at that orthopaedics drilling sight covers
Quasi- inclined hole, drilling aiming is carried out to bone face, so that for the screw placement in later stage sets up direction and passage.
A kind of orthopaedics drilling sight product advantage：
A kind of orthopaedics drill sight in art can according to patient's concrete condition, can in the direction for arbitrarily determining duct, from
And realize the optimum efficiency of operation.When solving traditional Fracture internal fixaiion operation, due to drilling sight drilling sighting angle
It is single and cause in-convenience in use, influence procedure and this problem of time.
Brief description of the drawings
Below with reference to accompanying drawing, the invention will be further described：
Fig. 1 is a kind of orthopaedics drilling sight structural representation.
Fig. 2 is a kind of orthopaedics drilling sight combination internal fixation steel plate for fracture, the use structural representation of working condition.
Fig. 3 is a kind of head construction enlarged drawing of orthopaedics drilling sight.
Mark lists as follows in figure：
1st, orthopaedics drilling sight bar；2nd, orthopaedics drilling sight set；3rd, orthopaedics drilling sight handle；4th, hoodle；5、
Spring；6th, tapered thread；7th, ball race；8th, internal fixation steel plate for department of orthopedics screwed hole；9th, hoodle spring mounting hole, 10, aim at inclined hole,
11st, conical through-hole.
Specific embodiment
Referring to the drawings 1,2,3, a kind of orthopaedics drilling sight includes orthopaedics drilling sight set 2, orthopaedics drilling sight
Bar 1 and orthopaedics drilling sight handle 3.
Orthopaedics drilling sight set 2 is provided with least 4 aiming inclined holes 10, is easy in art for clinical sighting angle
Selection.Described orthopaedics drilling sight covers 2 sides and is provided with hoodle hole 9, and hoodle 4 and spring 5 are provided with hoodle hole 9.
Conical through-hole 11 is provided with the middle of the orthopaedics drilling sight bar 1, is entered using conical through-hole 11 in surgical procedure
The adjustment of row angle.The one end of orthopaedics drilling sight bar 1 is provided with ball race 7, is easy to the hoodle 4 in orthopaedics drilling sight set 2
Snap in ball race 7.The head of orthopaedics drilling sight bar 1 is provided with tapered thread 6, matches somebody with somebody with internal fixation steel plate for fracture upper screwed hole 8
Close.
Orthopaedics drilling sight handle 3 is arranged on orthopaedics drilling sight and covers 2 sides.
When a kind of orthopaedics drilling sight is used, sight will be drilled by orthopaedics drilling sight head in a kind of orthopaedics
It is provided with tapered thread 6 and screws in internal fixation steel plate for department of orthopedics screwed hole 8, hand is held orthopaedics drilling sight handle 3, taken aim in orthopaedics drilling
Hoodle spring mounting hole 9 on quasi- device set 2 coordinates the orthopaedics in orthopaedics drilling sight bar 1 to bore built with hoodle 4 and spring 5
The ball race 7 of hole sight bar, rotation orthopaedics drilling sight handle 3 so that the hole direction on orthopaedics drilling sight set 2 reaches
Optimum orientation to required for operation, aiming and the preboring of screw hole are carried out using surgical operation drill bit in bone face.
Claims (2)
1. a kind of orthopaedics drilling sight, it is characterised in that：Including orthopaedics drilling sight set, orthopaedics drilling sight bar and bone
Section's drilling sight handle；
Orthopaedics drilling sight is arranged with aiming inclined hole, is easy in art the selection for clinical sighting angle, described bone
Section's drilling sight set side is provided with hoodle hole, is provided with hoodle and compression spring；
Conical through-hole is provided with the middle of the orthopaedics drilling sight bar, the tune of angle is carried out using conical through-hole in surgical procedure
It is whole；Orthopaedics drilling sight bar one end is provided with ball race, and the hoodle being easy in orthopaedics drilling sight set is snapped in ball race；Bone
Section's drilling sight club head is provided with tapered thread, coordinates with internal fixation steel plate for fracture upper screwed hole；
The orthopaedics drilling sight is arranged with least 4 aiming inclined holes.
2. a kind of orthopaedics drilling sight according to claim 1, it is characterised in that：Orthopaedics drilling sight handle is installed
In orthopaedics drilling sight set side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276676.8A CN104905846B (en) | 2015-05-27 | 2015-05-27 | A kind of orthopaedics drilling sight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276676.8A CN104905846B (en) | 2015-05-27 | 2015-05-27 | A kind of orthopaedics drilling sight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104905846A CN104905846A (en) | 2015-09-16 |
| CN104905846B true CN104905846B (en) | 2017-06-13 |
Family
ID=54075589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510276676.8A Active CN104905846B (en) | 2015-05-27 | 2015-05-27 | A kind of orthopaedics drilling sight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104905846B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022049451A1 (en) * | 2020-09-03 | 2022-03-10 | DePuy Synthes Products, Inc. | Drill guide with integrated variable angle and zero degree drilling |
| WO2023099985A1 (en) * | 2021-12-03 | 2023-06-08 | DePuy Synthes Products, Inc. | Variable angle drill guide |
| EP4072442A4 (en) * | 2020-03-10 | 2024-02-28 | Cartiva Inc | Polyaxial drill guide |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114554986A (en) * | 2019-05-05 | 2022-05-27 | D·J·奥尔森 | Surgical tool and method |
| CN110961691B (en) * | 2020-01-06 | 2021-04-13 | 何福友 | Orthopedics drilling sight |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044760Y (en) * | 2007-01-22 | 2008-04-09 | 孙建斌 | An adjustable safety orthopaedics drill bushing |
| CN202270146U (en) * | 2011-09-23 | 2012-06-13 | 张力 | Massage stick capable of adjusting a plurality of angles |
| DE102011079562A1 (en) * | 2011-07-21 | 2013-01-24 | Siemens Ag | Drill guide unit for performing drilling to introduce pilot hole for fixing screw for fixing implants at bone of patient to fix bone fragments after breakage in surgery, has truncated cone including guide element for performing drilling |
| CN204744314U (en) * | 2015-05-27 | 2015-11-11 | 常州市康辉医疗器械有限公司 | Orthopedics drilling sight |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7670341B2 (en) * | 2005-12-16 | 2010-03-02 | Depuy Products, Inc. | Orthopaedic device with locking barrel |
-
2015
- 2015-05-27 CN CN201510276676.8A patent/CN104905846B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044760Y (en) * | 2007-01-22 | 2008-04-09 | 孙建斌 | An adjustable safety orthopaedics drill bushing |
| DE102011079562A1 (en) * | 2011-07-21 | 2013-01-24 | Siemens Ag | Drill guide unit for performing drilling to introduce pilot hole for fixing screw for fixing implants at bone of patient to fix bone fragments after breakage in surgery, has truncated cone including guide element for performing drilling |
| CN202270146U (en) * | 2011-09-23 | 2012-06-13 | 张力 | Massage stick capable of adjusting a plurality of angles |
| CN204744314U (en) * | 2015-05-27 | 2015-11-11 | 常州市康辉医疗器械有限公司 | Orthopedics drilling sight |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4072442A4 (en) * | 2020-03-10 | 2024-02-28 | Cartiva Inc | Polyaxial drill guide |
| WO2022049451A1 (en) * | 2020-09-03 | 2022-03-10 | DePuy Synthes Products, Inc. | Drill guide with integrated variable angle and zero degree drilling |
| WO2023099985A1 (en) * | 2021-12-03 | 2023-06-08 | DePuy Synthes Products, Inc. | Variable angle drill guide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104905846A (en) | 2015-09-16 |
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