CN104323818A - Portable convenient-to-operate bone drill device - Google Patents
Portable convenient-to-operate bone drill device Download PDFInfo
- Publication number
- CN104323818A CN104323818A CN201410555803.3A CN201410555803A CN104323818A CN 104323818 A CN104323818 A CN 104323818A CN 201410555803 A CN201410555803 A CN 201410555803A CN 104323818 A CN104323818 A CN 104323818A
- Authority
- CN
- China
- Prior art keywords
- bone
- guide rail
- cylinder
- brill
- compression blocks
- 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
-
- 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
- A61B17/1613—Component parts
- A61B17/1622—Drill handpieces
- A61B17/1624—Drive mechanisms therefor
Abstract
The invention provides a portable convenient-to-operate bone drill device. The bone drill device comprises a hollow cylinder, a moving device and a bone drill device, wherein the moving device is used for moving the bone drilling device; a first sliding groove and a second sliding groove are respectively formed in the two sides of the hollow cylinder; a bone drill bit of the bone drill device is arranged at the top end of a bone drill rod, and the bone drill rod is arranged in the hollow cylinder; the moving device comprises a first moving device and a second moving device, the first moving device comprises a first compression block and a first compression device, one end of the first compression block is connected with the bone drill rod through the first compression device, the other end of the first compression block is movably connected into the first sliding groove, the second moving device comprises a second compression block and a second compression device, one end of the second compression block is connected with the bone drill rod through the second compression device, and the other end of the second compression block is movably connected into the second sliding groove. The portable convenient-to-operate bone drill device has the advantages that not only is the device simple in structure and convenient to carry, but also the depth of bone drilling can be quickly adjusted and the life safety of patients is guaranteed.
Description
Technical field
The present invention relates to bone drill field, the bone drilling device that especially a kind of portability is easy to operate.
Background technology
Clinically, due to some causes of disease, doctor needs to punch with bone drill on the sclerotin of patient, but due to bone drill and sclerotin be not one, be easy to when punching, position be trained off, or boring is comparatively deeply, thus causes some adverse consequencess.
In prior art, Authorization Notice No. is CN 2449663 Y, name is called " a kind of bone drilling device ", and technical scheme is: curved crank is connected with solid brill bowl through the screw on outstanding drilling rod, and outstanding drilling rod is connected with handle upper end, handle, at its lower end is connected with square box, two-way spiral shell axle is successively through the front of square box, and the back of forward and backward splenial bone plate square box, forms square box outside, splenial bone plate is in interior connection, and drill bit length controller is integrated alone; The two sides of handle are parallel to each other, upper end respectively has " L " shape side opening, the upper end of " L " shape side opening is open, it is semi-cylindrical shaped after it, directly be connected with two sides, also can be " work " font after it, the upper and lower horizontal component of " work " font is connected with two sides, vertical portion is cylinder, and side is matsurface with outer surface below; Two-way spiral shell footstalk is for imitative oval, and the hand of spiral at two-way spiral shell axle two ends is contrary, and pitch is equal; Outstanding drilling rod is cuboid, and its two ends are two " H " structures, and first and the 3rd, second equals the spacing of handle two sides with the spacing of the female of the 4th " H " structure; Splenial bone plate is two pieces, and " [" shape structure, backward, forward, its horizontal width equals the interior spacing of square box to rear piece of ledge to front piece of ledge, and it highly equals the length of drill bit length controller.
Be connected with solid brill bowl through outstanding drilling rod by curved crank, coupled in the side opening that outstanding drilling rod can insert handle upper end, the transverse arm that the lower end of handle both sides is stretched out to central authorities is connected with square box, is series in square box with a two-way spiral shell axle by splenial bone plate; Bone drill is fixed in solid brill bowl; Rotating two-way spiral shell axle makes splenial bone plate equidistant to centralized movement, clamps sclerotin, and like this, sclerotin and bone drill are relative to becoming to be integrated, and the relative position of the two remains unchanged, and this just effectively prevent hole scattering.By adjusting the relative position of outstanding drilling rod and handle, when motionless splenial bone plate, once one to two holes can be bored, very convenient; After the hole drill on fracture one broken ends of fractured bone is well, with a screw by Interal fixation on sclerotin, splenial bone plate is moved on to another broken ends of fractured bone steel plate porose place clamping sclerotin, holes, effectively like this ensure that to bore position accurate; Because be that the tip of drill bit is inserted in drill bit length controller when filling drill bit toward brill is upper, hold drill bit length controller and drill bit afterbody is loaded bone drill, fix tightly and remove lower drill bit length controller, the length that such drill bit exposes equals the length of drill bit length controller, and the length of drill bit length controller presets the height equaling splenial bone plate, so when drill bit movement is to sclerotin offside, bone drill is just in time kept off by splenial bone plate resistance, this just effectively prevent pierced dark; According to Newtonian mechanics First Law, interaction force between bone drill and sclerotin, equal and opposite in direction, direction is contrary, is finally all applied on handle, so, the power that sclerotin can be made to be shifted and the direction of power, determined by that hand of doctor's handle, and do not lie in the pressure of bone drill to sclerotin, this is just provided with controllability.
Another part of prior art is Authorization Notice No. is CN 203662843 U, name is called " miniature charged electric bone drill ", technical scheme is: the panel of charge power supply termination is equipped with power source charges socket, charging indicator light and operating switch, height micromachine is connected with charge power supply, and by intermediate connector and the fixed installation of electric motor protecting cover, driven shaft exports connecting rod with one heart by motor and is connected with high-speed micro motor, driven shaft two ends is equipped with fore bearing and rear bearing respectively, rear bearing has bearing top shoulder to tighten up, driven shaft overcoat has conical shell, conical shell and electric motor protecting cover are tightened driven shaft and the fastening installation of high-speed micro motor by matching thread, chuck is chewed built with brill in driven shaft front end, brill is chewed and is installed in brill by solid nut and chews in chuck, brill chew outer end also overlap have bore dark position limiting clamp, bore dark position limiting clamp and conical shell is tightened by matching thread, bore dark position limiting clamp rear end and auxiliary stopper nut is housed.
The charge power supply of this programme has storage function, for high-speed micro motor provides electrical source of power, controls the high speed rotating of electric machine main shaft, and the gearing being exported connecting rod and driven shaft by motor with one heart drives the synchronous axial system boring and chew chuck and chew with brill, thus realizes boring.Reinforce nut effectively brill to be chewed and be fastened at brill and chew in chuck; the installation of boring dark position limiting clamp effectively can be protected to bore to chew and not fracture because of vibrations during running; what brill can be regulated again easily to chew pierces the degree of depth; meanwhile, it is further fastening that the auxiliary stopper nut synchronizing moving boring dark position limiting clamp rear end makes it obtain.The dark position limiting clamp of brill of back-outing can be changed brill easily with reinforcing nut and chew, and does not need to dismantle other parts, both improves work efficiency, and effectively protects equipment.The surface of electric motor protecting cover is curved design, is convenient to doctor and easily holding equipment is not felt tired out.
By above prior art, although make operator at the accuracy carrying out boring position in bone process, operate very inconvenient, and the depth of boring bone cannot be ensured, the health of harm patient.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide the bone drilling device that a kind of portability is easy to operate, not only structure is simple, easy to carry, and can regulate the depth of boring bone efficiently, ensures the life security of patient.
In order to solve the problems of the technologies described above, technical scheme provided by the invention is:
The bone drilling device that portability is easy to operate, described bone drilling device comprises hollow cylinder, mobile device and brill bone device, and described mobile device is used for mobile brill bone device; The both sides of described hollow cylinder offer the first chute and the second chute respectively; Described brill bone device comprises brill bone bar, bores bone, and described brill bone is arranged on the top of boring bone bar, and described brill bone bar is arranged in hollow cylinder; Described mobile device comprises the first mobile device and the second mobile device, described first mobile device comprises the first compression blocks and the first compressor, one end of described first compression blocks is connected with brill bone bar by the first compressor, the other end is mobily connected in the first chute, described second mobile device comprises the second compression blocks and the second compressor, one end of described second compression blocks is connected with brill bone bar by the second compressor, and the other end is mobily connected in the second chute; Described first compressor and the second compressor are mobily connected on the driving device that bores on bone bar simultaneously;
As present invention further optimization, described driving device comprises the first cylinder and the second cylinder; Described first compressor comprises the first driving guide rail and second and drives guide rail, described second compressor comprises the 3rd and drives guide rail and four-wheel drive guide rail, described first drives one end of guide rail to be fixed on the first compression blocks, the other end is mobily connected on the first cylinder, described 3rd drives one end of guide rail to be fixed on the second compression blocks, and the other end is mobily connected on the first cylinder; Described second drives one end of guide rail to be fixed on the first compression blocks, and the other end is mobily connected on the second cylinder, and one end of described four-wheel drive guide rail is fixed on the second compression blocks, and the other end is mobily connected on the second cylinder;
As present invention further optimization, described first drives guide rail and second to drive guide rail parallel to arrange, and described first driving guide rail and second drives guide rail to be an angle with the first compression blocks vertical respectively; Described 3rd drives guide rail and four-wheel drive guide rail parallel to arrange, and the described 3rd drives guide rail and four-wheel drive guide rail to be an angle with the second compression blocks vertical respectively.
As present invention further optimization, described first cylinder and the second cylinder are successively set on from top to bottom and bore on bone bar; As present invention further optimization, described first drives guide rail, the 3rd to drive guide rail to superpose successively is mobily connected on the first cylinder; Described second driving guide rail, four-wheel drive guide rail superpose successively and are mobily connected on the second cylinder;
As present invention further optimization, the opening of described hollow cylinder offers the first hole, for stretching out brill bone; The opening of described hollow cylinder is connected with trapezoidal hollow jacket casing, for placing brill bone;
As present invention further optimization, the top appearance surface cover of described brill bone bar has spring, and the width of described spring is greater than the size of the first bore dia;
As present invention further optimization, the blind end of described hollow cylinder offers the second hole, and the bottom of described brill bone bar is connected with constrictor, and described constrictor stretches out outside the second hole;
As present invention further optimization, the diameter of described constrictor and the diameter in the second hole match.
By above technical scheme, relative to prior art, the present invention has following beneficial effect:
Structure of the present invention is simple, easy to operate, promote the first compression blocks and the second compression blocks during use simultaneously, the first driving guide rail, the 3rd is made to drive guide rail to move on the first cylinder, second driving guide rail, four-wheel drive guide rail move on the second cylinder, now cause boring bone bar to vertically move in hollow cylinder, conveniently control the depth of boring bone.
Accompanying drawing explanation
Figure 1 shows that overall structure schematic diagram of the present invention;
Figure 2 shows that the structural representation of brill bone bar of the present invention;
Wherein: 1 for boring bone bar, 2 for boring bone, and 3 is spring, and 4 is the first driving guide rail, and 5 is the second driving guide rail, and 6 is the 3rd driving guide rail, and 7 is four-wheel drive guide rail, and 8 is the first cylinder, and 9 is the second cylinder, and 10 is the first compression blocks, and 11 is the second compression blocks.
Detailed description of the invention
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Shown in Fig. 1-Fig. 2, the bone drilling device that a kind of portability is easy to operate, described bone drilling device comprises hollow cylinder, mobile device and brill bone device, and described mobile device is used for mobile brill bone device; The both sides of described hollow cylinder offer the first chute and the second chute respectively; Described brill bone device comprises brill bone bar 1, bores bone 2, and described brill bone 2 is arranged on the top of boring bone bar 1, and described brill bone bar 1 is arranged in hollow cylinder; Described mobile device comprises the first mobile device and the second mobile device, described first mobile device comprises the first compression blocks 10 and the first compressor, one end of described first compression blocks 10 is connected with brill bone bar 1 by the first compressor, the other end is mobily connected in the first chute, described second mobile device comprises the second compression blocks 11 and the second compressor, one end of described second compression blocks 11 is connected with brill bone bar 1 by the second compressor, and the other end is mobily connected in the second chute; Described first compressor and the second compressor are mobily connected on the driving device that bores on bone bar 1 simultaneously;
As present invention further optimization, described driving device comprises the first cylinder 8 and the second cylinder 9; Described first compressor comprises the first driving guide rail 4 and second and drives guide rail 5, described second compressor comprises the 3rd and drives guide rail 6 and four-wheel drive guide rail 7, described first drives one end of guide rail 4 to be fixed on the first compression blocks 10, the other end is mobily connected on the first cylinder 8, described 3rd drives one end of guide rail 6 to be fixed on the second compression blocks 11, and the other end is mobily connected on the first cylinder 8; Described second drives one end of guide rail 5 to be fixed on the first compression blocks 10, and the other end is mobily connected on the second cylinder 9, and one end of described four-wheel drive guide rail 7 is fixed on the second compression blocks 11, and the other end is mobily connected on the second cylinder 9;
As present invention further optimization, described first drives guide rail 4 and second to drive guide rail 5 to be arranged in parallel, and described first driving guide rail 4 and second drives guide rail 5 to be an angle with the first compression blocks 10 vertical respectively; Described 3rd drives guide rail 6 and four-wheel drive guide rail 7 to be arranged in parallel, and the described 3rd drives guide rail 6 and four-wheel drive guide rail 7 to be an angle with the second compression blocks 11 vertical respectively.
As present invention further optimization, described first cylinder 8 and the second cylinder 9 are successively set on from top to bottom and bore on bone bar 1;
As present invention further optimization, described first drives guide rail 4, the 3rd to drive guide rail 6 to superpose successively is mobily connected on the first cylinder 8; Described second driving guide rail 5, four-wheel drive guide rail 7 superpose successively and are mobily connected on the second cylinder 9;
As present invention further optimization, the opening of described hollow cylinder offers the first hole, bores bone 2 for stretching out; The opening of described hollow cylinder is connected with trapezoidal hollow jacket casing, bores bone 2 for placing;
As present invention further optimization, the top appearance surface cover of described brill bone bar 1 has spring 3, and the width of described spring 3 is greater than the size of the first bore dia;
As present invention further optimization, the blind end of described hollow cylinder offers the second hole, and the bottom of described brill bone bar 1 is connected with constrictor, and described constrictor stretches out outside the second hole;
As present invention further optimization, the diameter of described constrictor and the diameter in the second hole match.
During use, only need promote the first compression blocks 10 and the second compression blocks 11 simultaneously, the first driving guide rail 4, the 3rd is made to drive guide rail 6 to move on the first cylinder 8, second driving guide rail 5, four-wheel drive guide rail 7 move on the second cylinder 9, now cause boring bone bar 1 to vertically move in hollow cylinder, conveniently control the depth of boring bone 2.
Have spring 3 in the top appearance surface cover of boring bone bar, and the width of spring 3 is greater than the size of the first bore dia, after convenient brill bone terminates, spring 3 resilience, now bores bone tip and exits in human bone.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to right.
Claims (9)
1. the bone drilling device that portability is easy to operate, is characterized in that: described bone drilling device comprises hollow cylinder, mobile device and brill bone device, and described mobile device is used for mobile brill bone device; The both sides of described hollow cylinder offer the first chute and the second chute respectively; Described brill bone device comprises brill bone bar, bores bone, and described brill bone is arranged on the top of boring bone bar, and described brill bone bar is arranged in hollow cylinder; Described mobile device comprises the first mobile device and the second mobile device, described first mobile device comprises the first compression blocks and the first compressor, one end of described first compression blocks is connected with brill bone bar by the first compressor, the other end is mobily connected in the first chute, described second mobile device comprises the second compression blocks and the second compressor, one end of described second compression blocks is connected with brill bone bar by the second compressor, and the other end is mobily connected in the second chute; Described first compressor and the second compressor are mobily connected on the driving device that bores on bone bar simultaneously.
2. the bone drilling device that portability according to claim 1 is easy to operate, is characterized in that: described driving device comprises the first cylinder and the second cylinder; Described first compressor comprises the first driving guide rail and second and drives guide rail, described second compressor comprises the 3rd and drives guide rail and four-wheel drive guide rail, described first drives one end of guide rail to be fixed on the first compression blocks, the other end is mobily connected on the first cylinder, described 3rd drives one end of guide rail to be fixed on the second compression blocks, and the other end is mobily connected on the first cylinder; Described second drives one end of guide rail to be fixed on the first compression blocks, and the other end is mobily connected on the second cylinder, and one end of described four-wheel drive guide rail is fixed on the second compression blocks, and the other end is mobily connected on the second cylinder.
3. the bone drilling device that portability according to claim 2 is easy to operate, it is characterized in that: described first drives guide rail and second to drive guide rail parallel to arrange, and described first driving guide rail and second drives guide rail to be an angle with the first compression blocks vertical respectively; Described 3rd drives guide rail and four-wheel drive guide rail parallel to arrange, and the described 3rd drives guide rail and four-wheel drive guide rail to be an angle with the second compression blocks vertical respectively.
4. the bone drilling device that portability according to claim 3 is easy to operate, is characterized in that: described first cylinder and the second cylinder are successively set on from top to bottom and bore on bone bar.
5. the bone drilling device that portability according to claim 4 is easy to operate, is characterized in that: described first drives guide rail, the 3rd to drive guide rail to superpose successively is mobily connected on the first cylinder; Described second driving guide rail, four-wheel drive guide rail superpose successively and are mobily connected on the second cylinder.
6. the bone drilling device that portability according to claim 5 is easy to operate, is characterized in that: the opening of described hollow cylinder offers the first hole, for stretching out brill bone; The opening of described hollow cylinder is connected with trapezoidal hollow jacket casing, for placing brill bone.
7. the bone drilling device that portability according to claim 6 is easy to operate, is characterized in that: the top appearance surface cover of described brill bone bar has spring, and the width of described spring is greater than the size of the first bore dia.
8. the bone drilling device that portability according to claim 7 is easy to operate, is characterized in that: the blind end of described hollow cylinder offers the second hole, and the bottom of described brill bone bar is connected with constrictor, and described constrictor stretches out outside the second hole.
9. the bone drilling device that portability according to claim 8 is easy to operate, is characterized in that: the diameter of described constrictor and the diameter in the second hole match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555803.3A CN104323818B (en) | 2014-10-20 | 2014-10-20 | The bone drilling device that a kind of portability is easy to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555803.3A CN104323818B (en) | 2014-10-20 | 2014-10-20 | The bone drilling device that a kind of portability is easy to operate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104323818A true CN104323818A (en) | 2015-02-04 |
| CN104323818B CN104323818B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410555803.3A Expired - Fee Related CN104323818B (en) | 2014-10-20 | 2014-10-20 | The bone drilling device that a kind of portability is easy to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104323818B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171877A (en) * | 2018-10-24 | 2019-01-11 | 中国人民解放军第八十九医院 | A kind of perform the operation drills the hollow boring device of bone column with orientation |
| CN113349877A (en) * | 2021-08-11 | 2021-09-07 | 北京大学第三医院（北京大学第三临床医学院） | Device and method for obtaining allogeneic meniscus graft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351092Y (en) * | 1998-12-03 | 1999-12-01 | 耿明亮 | Semi-automatic safety cranial drill |
| CN2415727Y (en) * | 2000-03-28 | 2001-01-24 | 山东龙冠医疗用品有限公司 | Intervertebral disc bone drill |
| US8282638B2 (en) * | 2006-05-23 | 2012-10-09 | Ebi, Llc | Instrumentation for fixation devices |
| WO2013029582A1 (en) * | 2011-08-26 | 2013-03-07 | Universität Bremen | Drilling machine, in particular medical drilling machine, and drilling method |
| CN202920284U (en) * | 2012-11-26 | 2013-05-08 | 管永胜 | Novel craniotomy drill |
-
2014
- 2014-10-20 CN CN201410555803.3A patent/CN104323818B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351092Y (en) * | 1998-12-03 | 1999-12-01 | 耿明亮 | Semi-automatic safety cranial drill |
| CN2415727Y (en) * | 2000-03-28 | 2001-01-24 | 山东龙冠医疗用品有限公司 | Intervertebral disc bone drill |
| US8282638B2 (en) * | 2006-05-23 | 2012-10-09 | Ebi, Llc | Instrumentation for fixation devices |
| WO2013029582A1 (en) * | 2011-08-26 | 2013-03-07 | Universität Bremen | Drilling machine, in particular medical drilling machine, and drilling method |
| CN202920284U (en) * | 2012-11-26 | 2013-05-08 | 管永胜 | Novel craniotomy drill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171877A (en) * | 2018-10-24 | 2019-01-11 | 中国人民解放军第八十九医院 | A kind of perform the operation drills the hollow boring device of bone column with orientation |
| CN109171877B (en) * | 2018-10-24 | 2023-11-17 | 中国人民解放军第八十九医院 | Device for directionally drilling bone column hollow drill for operation |
| CN113349877A (en) * | 2021-08-11 | 2021-09-07 | 北京大学第三医院（北京大学第三临床医学院） | Device and method for obtaining allogeneic meniscus graft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104323818B (en) | 2016-08-24 |
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Effective date of registration: 20160630 Address after: 721001 Baoji province Shaanxi City Jintai District Baofu Road No. 43 Applicant after: BAOJI CITY CHINESE MEDICINE HOSPITAL Address before: Zhongshan road Wuzhong District Mudu town of Suzhou city in Jiangsu province 215101 No. 70 room 3610 Applicant before: SUZHOU RENJIERUI AUTOMATION TECHNOLOGY CO., LTD. |
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