CN110141298A - A kind of neurosurgery cranium miniature drill bone object - Google Patents
A kind of neurosurgery cranium miniature drill bone object Download PDFInfo
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- CN110141298A CN110141298A CN201910561929.4A CN201910561929A CN110141298A CN 110141298 A CN110141298 A CN 110141298A CN 201910561929 A CN201910561929 A CN 201910561929A CN 110141298 A CN110141298 A CN 110141298A
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- fixedly connected
- support frame
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- neurosurgery
- miniature drill
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 5
- 230000001225 therapeutic effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
- A61B17/1613—Component parts
- A61B17/1622—Drill handpieces
- A61B17/1624—Drive mechanisms therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
- A61B17/1695—Trepans or craniotomes, i.e. specially adapted for drilling thin bones such as the skull
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/10—Cooling bags, e.g. ice-bags
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00115—Electrical control of surgical instruments with audible or visual output
- A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vascular Medicine (AREA)
- Neurosurgery (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of neurosurgery cranium miniature drill bone objects, including counterweight base plates, height-regulating spinner handle is rotatably connected at the top of counterweight base plates, the middle position at the top of spinner handle is turned up to run through and be threaded with height-regulating drive lead screw, separate be turned up at the top of spinner handle of drive lead screw is turned up and is fixedly connected with fan-shaped support frame, the left side of fan-shaped support frame is by supporting connecting shaft to be rotatably connected to supports loadboard, hand-held micro-adjusting mechanism is fixedly connected on the left of supports loadboard, the output end of hand-held micro-adjusting mechanism, which is fixedly connected with, bores stock driving mechanism, adjusting limitation sliding block is fixedly connected on the right side of supports loadboard, arc limiting groove is fixedly connected on the right side of fan-shaped support frame, pointer is adjusted to be correspondingly arranged with angle index line, the present invention relates to neurosurgery technical fields.The neurosurgery cranium miniature drill bone object, having reached reduces doctor to the triviality of instrumentation, improves and bores bone precision and therapeutic quality, avoids the purpose for expanding treatment damage.
Description
Technical field
The present invention relates to neurosurgery technical field, specially a kind of neurosurgery cranium miniature drill bone object.
Background technique
Neurosurgery is a branch in surgery, be on the basis of surgery is to perform the operation as essential therapeutic arsenals,
Using unique neurosurgery science study method, nerve system of human body is studied, such as brain, spinal cord and peripheral nervous system, Yi Jiyu
Relevant subsidiary body, such as skull, scalp, the isostructural damage of cerebrovascular meninx, inflammation, tumour, deformity and certain heredity
Dysbolism or dysfunction disease, such as: epilepsy, Parkinson's disease, the cause of disease and pathogenesis of neuralgia disease, and explore new
Diagnosis, treatment, prevention technique a high, precision and frontier subject.
The brill bone object of cranium is completely hand-held by doctor at present, very tests the medical skill to doctor in this way, for experience compared with
Low doctor, in fact it could happen that it is cheap to bore bone, or to bore bone depth undesirable, to increase injury to patient, treatment precision and
Quality is low, while it is larger to consume doctor's physical strength.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of neurosurgery cranium miniature drill bone object, solves at present
The brill bone object of cranium is completely hand-held by doctor, very tests the medical skill to doctor in this way, doctor lower for experience may
It is cheap to there is brill bone, or brill bone depth is undesirable, to increase the injury to patient, treatment precision and quality is low, disappears simultaneously
Consume the larger problem of doctor's physical strength.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of neurosurgery cranium miniature drill
Bone object, including counterweight base plates are rotatably connected to height-regulating spinner handle, the centre being turned up at the top of spinner handle at the top of the counterweight base plates
Height-regulating drive lead screw is run through and be threaded in position, and separate be turned up at the top of spinner handle of the height-regulating drive lead screw is fixedly connected with
The left side of fan-shaped support frame, the sector support frame is rotatably connected to supports loadboard by support connecting shaft, the supports loadboard
Left side is fixedly connected with hand-held micro-adjusting mechanism, and the output end of the hand-held micro-adjusting mechanism, which is fixedly connected with, bores stock driving mechanism, institute
It states and is fixedly connected with adjusting limitation sliding block on the right side of supports loadboard, be fixedly connected with arc limitation on the right side of the sector support frame
Slot, the adjusting limitation sliding block connects with the internal slide of arc limiting groove, the front of the fan-shaped support frame and positioned at arc
Angle index line is fixedly connected on the right side of limiting groove, the middle position for adjusting limitation sliding block is fixedly connected with adjusting and refers to
Needle, the adjusting pointer are correspondingly arranged with angle index line.
Preferably, the hand-held micro-adjusting mechanism includes support frame, and the right side of support frame as described above is fixedly connected with supports loadboard,
Support frame as described above is fixedly connected with restricted outline border close to the inside on right side, and the middle position at left and right sides of the limitation outline border is solid
Surely restricted slot is connected.
Preferably, the inside of the limitation slot, which is run through and slidably connected, bores bone driving screw rod, and the brill bone drives silk
Bar is evenly arranged with warning convex block close to the surface on right side.
Preferably, restricted bearing, the inner rotation connection of the limitation bearing are fixedly connected on the left of support frame as described above
There is vernier knob, the left side for boring bone driving screw rod is run through and is threadedly coupled with vernier knob.
Preferably, the outer surface of the limitation bearing is uniformly fixedly connected with fine tuning advance scale, the vernier knob
The middle position on right side is fixedly connected with fine tuning auxiliary needle, and the fine tuning auxiliary needle is correspondingly arranged with fine tuning advance scale.
Preferably, the brill stock driving mechanism includes support side plate, the centre on the right side of the support side plate and hand-held fine tuning
Mechanism is fixedly connected, and the middle position on the left of the support side plate is fixedly connected with driving motor, the output of the driving motor
End is fixedly connected with drill bit.
Preferably, upper and lower ends of the support side plate close to outside run through and slidably connect driving plug rod, described
The surface of driving plug rod and be located at support side plate on the left of be arranged with extruding spring.
Preferably, the inside on the left of the driving plug rod is fixedly connected with contact outrigger, the interposition of the contact outrigger
It installs and is equipped with control through slot, the two sides up and down that the contact outrigger is located at control through slot are fixedly connected to accommodating groove, the receipts
It receives the medical ice bag that is internally provided with of slot, is fixedly connected to headlamp on the inside of the control through slot upper and lower ends.
Preferably, the middle position at the top of the supports loadboard is fixedly connected with motor, the output shaft of the motor
On be fixedly connected with driving gear.
Preferably, driven gear, the driven gear and drive are fixedly connected at the axle center in the outside of the support connecting shaft
Moving gear engagement connection.
(3) beneficial effect
The present invention provides a kind of neurosurgery cranium miniature drill bone objects.Have it is following the utility model has the advantages that
(1), neurosurgery cranium miniature drill bone object, by copying cranium to be shaped to circular arc arc limiting groove
The height of spinner handle adjusting drilling bone object entirety is turned up in shape, rotation, controls electric motor operation, and motor is engaged by gear and drives branch
Support plate rotation is supportted, according to position to be treated, and the position by adjusting pointer instruction angle graduation mark, accurate adjust bore bone angle
Degree has reached up to control through slot direction position to be treated and has bored bone adjusting convenient for multi-angle, improved the mesh of brill bone object flexibility
's.
(2), the neurosurgery cranium miniature drill bone object, by control driving motor work, while hand-held vernier knob turns
Dynamic, vernier knob drives brill bone driving screw rod to promote to the left, can be bored according to the degree of fine tuning advance scale, accurate advance distance
Bone driving screw rod drives brill stock driving mechanism integrally to promote to the left, and control through slot first covers on around position to be treated, squeezes simultaneously
Spring receives extruding, and driving motor drives drill bit to promote to the left, realizes and bores bone, according to human body cranium average thickness values, is boring bone
The right side setting warning convex block of screw rod is driven to bore bone driving screw rod when the distance of propulsion exceeds average thickness values and fine tuning is revolved
Transmission between button receives the influence of warning convex block, it may appear that slight vibration, the state that warning doctor promotes, while medical ice bag
It applies around position to be treated, eliminates surrounding tissue swelling, having reached reduces doctor to the triviality of instrumentation, improves and bores
Bone precision and therapeutic quality avoid the purpose for expanding treatment damage.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the hand-held micro-adjusting mechanism of the present invention；
Fig. 3 is the structural schematic diagram that the present invention bores stock driving mechanism.
In figure: drive lead screws, 4 fan-shaped support frames, 5 support connecting shafts, 6 support loads are turned up in 1 counterweight base plates, 2 height-regulating spinner handles, 3
Plate, 7 hand-held micro-adjusting mechanisms, 701 support frames, 702 limitation outline borders, 703 limitation slots, 704 bore bone and drive screw rod, 705 warnings convex
Stock driving mechanism, 801 are bored in block, 706 limitation bearings, 707 vernier knobs, 708 fine tuning advance scales, 709 fine tuning auxiliary needles, 8
Support side plate, 802 driving motors, 803 drill bits, 804 driving plug rods, 805 squeeze springs, 806 contact outriggers, 807 control through slots,
808 accommodating grooves, 809 medical ice bags, 810 headlamps, 9 adjust limitation sliding block, 10 arc limiting grooves, 11 angle index lines, 12 tune
Save pointer, 13 motor, 14 driving gears, 15 driven gears.
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 clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of neurosurgery cranium miniature drill bone object, including match
Weight bottom plate 1, the top of counterweight base plates 1, which is rotatably connected to, is turned up spinner handle 2, and the middle position that 2 top of spinner handle is turned up runs through and screw thread
It is connected with and drive lead screw 3 is turned up, drive lead screw 3 is turned up far from the top that spinner handle 2 is turned up and is fixedly connected with fan-shaped support frame 4, fans
By supporting connecting shaft 5 to be rotatably connected to supports loadboard 6, the left side of supports loadboard 6 is fixedly connected with hand-held in the left side of shape support frame 4
Micro-adjusting mechanism 7, the output end of hand-held micro-adjusting mechanism 7, which is fixedly connected with, bores stock driving mechanism 8, and the right side of supports loadboard 6 is fixed to be connected
It is connected to adjusting limitation sliding block 9, the right side of fan-shaped support frame 4 is fixedly connected with arc limiting groove 10, adjusts limitation sliding block 9 and arc
The internal slide of limiting groove 10 connects, the front of the fan-shaped support frame 4 and right side for being located at arc limiting groove 10 is fixedly connected with angle
Graduation mark 11 is spent, the middle position for adjusting limitation sliding block 9, which is fixedly connected with, adjusts pointer 12, adjusts pointer 12 and angle index line
11 are correspondingly arranged.Hand-held micro-adjusting mechanism 7 includes support frame 701, and the right side of support frame 701 is fixedly connected with supports loadboard 6, is supported
Frame 701 is fixedly connected with restricted outline border 702 close to the inside on right side, and the middle position of 702 left and right sides of limitation outline border is fixed
Connect restricted slot 703.The inside of limitation slot 703, which is run through and slidably connected, bores bone driving screw rod 704, bores bone and drives silk
Bar 704 is evenly arranged with warning convex block 705 close to the surface on right side.The left side of support frame 701 is fixedly connected with restricted bearing
706, the inner rotation of limitation bearing 706 is connected with vernier knob 707, bores left side and the vernier knob 707 of bone driving screw rod 704
Run through and is threadedly coupled.The outer surface of limitation bearing 706 is uniformly fixedly connected with fine tuning advance scale 708, vernier knob 707
The middle position on right side is fixedly connected with fine tuning auxiliary needle 709, and fine tuning auxiliary needle 709 is correspondingly arranged with fine tuning advance scale 708.
Boring stock driving mechanism 8 includes support side plate 801, and the centre on 801 right side of support side plate is fixedly connected with hand-held micro-adjusting mechanism 7, props up
The middle position in 801 left side of support side plate is fixedly connected with driving motor 802, and the output end of driving motor 802 is fixedly connected with brill
First 803.Upper and lower ends of the support side plate 801 close to outside run through and slidably connect driving plug rod 804, driving plug rod 804
Surface and be located at support side plate 801 left side be arranged with squeeze spring 805.The inside in 804 left side of driving plug rod is fixedly connected
There is contact outrigger 806, the middle position of contact outrigger 806 is provided with control through slot 807, and contact outrigger 806 is located at control through slot
807 two sides up and down are fixedly connected to accommodating groove 808, and accommodating groove 808 is internally provided with medical ice bag 809, compares through slot
Headlamp 810 is fixedly connected on the inside of 807 upper and lower ends.The middle position at 6 top of supports loadboard is fixedly connected with electronic
Machine 13 is fixedly connected with driving gear 14 on the output shaft of motor 13.It supports and is fixedly connected at the axle center in the outside of connecting shaft 5
Driven gear 15, driven gear 15 engage connection with driving gear 14.
In use, it is adjustable that spinner handle 2 is turned up in rotation by copying cranium to be shaped to arc-shaped arc limiting groove 10
The height of bone object entirety is bored, control motor 13 works, and motor 13 is engaged by gear drives supports loadboard 6 to rotate, according to
Position to be treated, and the position by adjusting the instruction angle graduation mark 11 of pointer 12, accurate adjust bores bone angle, until compareing
Through slot 807 is directed toward position to be treated, is worked by control driving motor 802, while hand-held vernier knob 707 rotates, fine tuning rotation
Button 707 drives brill bone driving screw rod 704 to promote to the left, can be bored according to the degree of fine tuning advance scale 708, accurate advance distance
Bone driving screw rod 704 drives brill stock driving mechanism 8 is whole to promote to the left, and control through slot 807 first covers on around position to be treated, together
When squeeze spring 805 and receive extrudings, driving motor 802 drives drill bit 803 to promote to the left, realizes and bores bone, is put down according to human body cranium
Equal thickness value, in the right side setting warning convex block 705 for boring bone driving screw rod 704, when the distance of propulsion exceeds average thickness values,
Bore the influence that the transmission between bone driving screw rod 704 and vernier knob 707 receives warning convex block 705, it may appear that slight vibration, it is alert
Show the state that doctor promotes, while medical ice bag 809 applies around position to be treated, eliminates surrounding tissue swelling.
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.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of neurosurgery cranium miniature drill bone object, including counterweight base plates (1), it is characterised in that: the counterweight base plates (1)
Top, which is rotatably connected to, is turned up spinner handle (2), and the middle position being turned up at the top of spinner handle (2), which is run through and is threaded with height-regulating, to be passed
Dynamic screw rod (3), separate be turned up at the top of spinner handle (2) of the height-regulating drive lead screw (3) are fixedly connected with fan-shaped support frame (4), institute
The left side for stating fan-shaped support frame (4) is rotatably connected to supports loadboard (6) by support connecting shaft (5), a left side for the supports loadboard (6)
Side is fixedly connected with hand-held micro-adjusting mechanism (7), and the output end of the hand-held micro-adjusting mechanism (7), which is fixedly connected with, bores stock driving mechanism
(8), adjusting limitation sliding block (9) is fixedly connected on the right side of the supports loadboard (6), the right side of the sector support frame (4) is solid
Surely it is connected with arc limiting groove (10), adjusting limitation sliding block (9) connect with the internal slide of arc limiting groove (10), described
The front of fan-shaped support frame (4) and be located at arc limiting groove (10) on the right side of be fixedly connected with angle index line (11), the tune
The middle position of section limitation sliding block (9), which is fixedly connected with, adjusts pointer (12), the adjusting pointer (12) and angle index line
(11) it is correspondingly arranged.
2. a kind of neurosurgery cranium miniature drill bone object according to claim 1, it is characterised in that: the hand-held freqency fine adjustment machine
Structure (7) includes support frame (701), and the right side of support frame as described above (701) is fixedly connected with supports loadboard (6), support frame as described above
(701) inside close to right side is fixedly connected restricted outline border (702), the interposition at left and right sides of limitation outline border (702)
It sets and is fixedly connected with restricted slot (703).
3. a kind of neurosurgery cranium miniature drill bone object according to claim 2, it is characterised in that: the limitation slot
(703) inside, which is run through and slidably connected, bores bone driving screw rod (704), described to bore bone driving screw rod (704) close to right side
Surface is evenly arranged with warning convex block (705).
4. a kind of neurosurgery cranium miniature drill bone object according to claim 3, it is characterised in that: support frame as described above
(701) it is fixedly connected on the left of restricted bearing (706), the inner rotation of limitation bearing (706) is connected with vernier knob
(707), the left side for boring bone driving screw rod (704) is run through and is threadedly coupled with vernier knob (707).
5. a kind of neurosurgery cranium miniature drill bone object according to claim 4, it is characterised in that: the limitation bearing
(706) outer surface is uniformly fixedly connected with fine tuning advance scale (708), the interposition on the right side of the vernier knob (707)
It sets and is fixedly connected with fine tuning auxiliary needle (709), the fine tuning auxiliary needle (709) is correspondingly arranged with fine tuning advance scale (708).
6. a kind of neurosurgery cranium miniature drill bone object according to claim 1, it is characterised in that: the brill stock driving machine
Structure (8) includes support side plate (801), and the centre on the right side of the support side plate (801) is fixedly connected with hand-held micro-adjusting mechanism (7),
Middle position on the left of the support side plate (801) is fixedly connected with driving motor (802), the driving motor (802) it is defeated
Outlet is fixedly connected with drill bit (803).
7. a kind of neurosurgery cranium miniature drill bone object according to claim 6, it is characterised in that: the support side plate
(801) upper and lower ends close to outside run through and slidably connect driving plug rod (804), the table of the driving plug rod (804)
Face and be located at support side plate (801) on the left of be arranged with squeeze spring (805).
8. a kind of neurosurgery cranium miniature drill bone object according to claim 7, it is characterised in that: the driving plug rod
(804) inside on the left of is fixedly connected with contact outrigger (806), and the middle position of contact outrigger (806) is provided with control
Through slot (807), the two sides up and down that contact outrigger (806) is located at control through slot (807) are fixedly connected to accommodating groove
(808), the accommodating groove (808) is internally provided with medical ice bag (809), described control through slot (807) upper and lower ends it is interior
Side is fixedly connected to headlamp (810).
9. a kind of neurosurgery cranium miniature drill bone object according to claim 1, it is characterised in that: the supports loadboard
(6) middle position at the top of is fixedly connected with motor (13), is fixedly connected with driving on the output shaft of the motor (13)
Gear (14).
10. a kind of neurosurgery cranium miniature drill bone object according to claim 9, it is characterised in that: the support connecting shaft
(5) be fixedly connected at the axle center in outside driven gear (15), the driven gear (15) with driving gear (14) company of engagement
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561929.4A CN110141298A (en) | 2019-06-26 | 2019-06-26 | A kind of neurosurgery cranium miniature drill bone object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561929.4A CN110141298A (en) | 2019-06-26 | 2019-06-26 | A kind of neurosurgery cranium miniature drill bone object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110141298A true CN110141298A (en) | 2019-08-20 |
Family
ID=67596608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910561929.4A Withdrawn CN110141298A (en) | 2019-06-26 | 2019-06-26 | A kind of neurosurgery cranium miniature drill bone object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110141298A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916752A (en) * | 2019-11-20 | 2020-03-27 | 董志强 | Miniature bone drill of neurosurgery cranium |
| CN112372852A (en) * | 2020-11-08 | 2021-02-19 | 上海宝冶集团有限公司 | Perforating device for pipeline arrangement of assembled light partition wall board and use method thereof |
| CN118436400A (en) * | 2024-07-08 | 2024-08-06 | 北京壹点灵动科技有限公司 | Bone drilling device and pose adjusting method thereof |
-
2019
- 2019-06-26 CN CN201910561929.4A patent/CN110141298A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916752A (en) * | 2019-11-20 | 2020-03-27 | 董志强 | Miniature bone drill of neurosurgery cranium |
| CN112372852A (en) * | 2020-11-08 | 2021-02-19 | 上海宝冶集团有限公司 | Perforating device for pipeline arrangement of assembled light partition wall board and use method thereof |
| CN118436400A (en) * | 2024-07-08 | 2024-08-06 | 北京壹点灵动科技有限公司 | Bone drilling device and pose adjusting method thereof |
| CN118436400B (en) * | 2024-07-08 | 2024-10-01 | 北京壹点灵动科技有限公司 | Bone drilling device and pose adjusting method thereof |
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Application publication date: 20190820 |