CN107224379A - A kind of neurosurgery fixator - Google Patents
A kind of neurosurgery fixator Download PDFInfo
- Publication number
- CN107224379A CN107224379A CN201710356279.0A CN201710356279A CN107224379A CN 107224379 A CN107224379 A CN 107224379A CN 201710356279 A CN201710356279 A CN 201710356279A CN 107224379 A CN107224379 A CN 107224379A
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- CN
- China
- Prior art keywords
- holder
- locking
- fixed
- seat
- neurosurgery
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of neurosurgery fixator, it includes base, angular adjustment seat, fixed seat, bearing, holder and fixing band, fixed seat is arranged on the base by angular adjustment seat, the two ends of the fixed seat are fixedly installed vertical bearing, described holder is connected with using standing screw on each described bearing, the stationary plane of described holder is arcuate structure, fixing band is additionally provided with described holder, the neurosurgery fixator of the present invention, the angular adjustment to fixed position can easily be realized, only need simple rotary fixing base, it is that angular turn can be achieved, and, the present invention aids in rotating by the way of spin, rotate flexible, and locked after rotating using ratchet, improve the security of locking, the present invention is also provided with fixing band, fixed effect is higher, fixed apparatus is in good order, it is not in the situation of entanglement.
Description
Technical field
The present invention relates to a kind of neurosurgery fixator, belong to technical field of medical instruments.
Background technology
With continuing to develop for medical technology, neurosurgery is more and more universal, and neurosurgery is usually to pass through
Surgical device or surgery instrument, under the operation through surgeon or other professionals, into human body or other biological tissue, with
External force mode excludes lesion, changes construction or the processing procedure of implantation exotic.And, it is necessary to will suffer from during surgical operation
The limbs of person are fixed, and in patient's surgical operation, generally require to adjust the angle of the surgical site of patient
It is whole, so that medical personnel perform the operation in optimal angle to patient, to improve success rate of operation, improve operation effect
Rate, saves operating time, reduces the painful rate of patient.
But, current neurosurgery fixator typically only plays fixed effect, it is difficult to realize the body to patient
Position carry out angular adjustment, operation when, generally require patient's moment keeps needed for position, so, add the pain of patient,
Influence the effect of operation.
The content of the invention
There is provided a kind of neurosurgery fixator for existing technical problem by the present invention, it is therefore an objective to realizes neurosurgery hand
The fixed effect of art fixator, realizes the regulation of fixed angle, intends to solve the problem of prior art is present.
To achieve the above object, the present invention provides following technical scheme：A kind of neurosurgery fixator, it include base,
Angular adjustment seat, fixed seat, bearing, holder and fixing band, it is characterised in that described fixed seat passes through angular adjustment seat
On the base, the two ends of the fixed seat are fixedly installed vertical bearing, using solid on each described bearing
Determine screw rod and be connected with described holder, the stationary plane of described holder is to be additionally provided with arcuate structure, described holder
Fixing band.
Further, preferably, being additionally provided with ratchet latch assembly on described angular adjustment seat.
Further, it is described preferably, described angular adjustment seat includes pedestal, rotates spin and ball holder
Pedestal is to be provided with the column structure that cross section is ellipse, the upper surface of described base and the ellipsoid of pedestal coordinates
Oval-shaped groove, is provided with multiple rotation spin between the described oval face of pedestal and the oval-shaped groove of base,
Described ball holder is provided between adjacent described rotation spin, will pass through described ball holder come between waiting
Every setting described in rotation spin, array is provided with multiple spin holes on described ball holder.
Further, preferably, described ratchet latch assembly includes slide, locking post, locking ratchet, lock sleeve and prevented
Loose spring, wherein, described slide is slidably disposed on the upper surface end of described base, described slide and is provided with lock
The locking post of tight slide, the side of close the described pedestal of described slide is hinged the locking ratchet described in being provided with, described
Pedestal on be fixedly installed lock sleeve, be provided with multiple locking slots, described locking spine on the outer peripheral face of described lock sleeve
The pawl end of pawl is fastened in described locking slot, is provided between the middle part of described locking ratchet and described pedestal locking
Spring.
Further, preferably, the shape of described ball holder is also oval arcuate structure.
Further, preferably, bonding is pasted with resilient snubber on the arc inner wall of described holder.
Further, preferably, the fixing band that the top of described holder is fixedly installed the fixed fixing band is fixed
Post.
Further, preferably, the end of described standing screw is fixed on holder using connecting seat, described holder
Bottom be provided with sliding block, the upper surface of described fixed seat is provided with chute, and described holder uses the sliding block and chute
It is slidably disposed in described fixed seat.
Compared with prior art, the beneficial effects of the invention are as follows：
The neurosurgery fixator of the present invention, in that context it may be convenient to realize the angular adjustment to fixed position, is only needed simple
Rotary fixing base, it is that angular turn can be achieved, moreover, the present invention aids in rotating by the way of spin, rotates flexible, and is turned
Locked after dynamic using ratchet, improve the security of locking, the present invention is also provided with fixing band, and fixed effect is higher,
Fixed apparatus is in good order, is not in the situation of entanglement.
Brief description of the drawings
Fig. 1 is a kind of structural representation of neurosurgery fixator of the present invention；
Fig. 2 is a kind of structural representation of the spin retention tab of neurosurgery fixator of the present invention；
Wherein, 1, base, 2, angular adjustment seat, 3, fixed seat, 4, bearing, 5, holder, 6, resilient snubber, 7, fixing band, 8,
Fixing band fixed column, 9, connecting seat, 10, standing screw, 11, slide, 12, locking post, 13, locking ratchet, 14, lock sleeve, 15,
Locking spring, 16, rotate spin, 17, ball holder, 18, spin hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of neurosurgery fixator, it includes base 1, angle
Spend adjustment seat, fixed seat 3, bearing 4, holder 5 and fixing band 7, it is characterised in that described fixed seat 3 is adjusted by the angle
Save seat 2 to be arranged on the base 1, the two ends of the fixed seat 3 are fixedly installed vertical bearing 4, each described bearing 4
Upper use standing screw 10 is connected with described holder 5, and the stationary plane of described holder 5 is arcuate structure, described folder
Fixing band 7 is additionally provided with seat 5.
Wherein, it is additionally provided with ratchet latch assembly on described angular adjustment seat 2.Described angular adjustment seat 2 includes seat
Body, rotation spin 16 and ball holder 17, described pedestal are the column structure that cross section is ellipse, described base 1
Upper surface on be provided with oval-shaped groove with the cooperation of the ellipsoid of pedestal, the oval face of described pedestal and base it is ellipse
It is provided between circular groove between multiple rotation spin 16, adjacent described rotation spin 16 and is provided with described rolling
Ball retainer 17, will pass through the rotation spin described in the next equally spaced setting of described ball holder, described spin is protected
Hold array on frame and be provided with multiple spin holes 18.
In addition, described ratchet latch assembly includes slide 11, locking post 12, locking ratchet 13, lock sleeve 14 and locking
Spring 15, wherein, described slide 11 is slidably disposed on the upper surface end of described base 1, described slide 11 and set
The locking post 12 of locking slide is equipped with, the side of close the described pedestal of described slide 11 is hinged the locking described in being provided with
It is fixedly installed lock sleeve 14 on ratchet 13, described pedestal, multiple lockings is provided with the outer peripheral face of described lock sleeve 14
Groove, the pawl end of described locking ratchet 13 is fastened in described locking slot, the middle part of described locking ratchet and described seat
Locking spring 15 is provided between body.
Wherein, as shown in Fig. 2 the shape of described ball holder is also oval arcuate structure.Described holder
Bonding is pasted with resilient snubber 6 on arc inner wall.The top of described holder is fixedly installed consolidating for the fixed fixing band
Fixed band fixed column 8.The end of described standing screw is fixed on holder using connecting seat, and the bottom of described holder is provided with
Sliding block, the upper surface of described fixed seat is provided with chute, and described holder is slidably set using the sliding block with chute
In described fixed seat.
The neurosurgery fixator of the present invention, in that context it may be convenient to realize the angular adjustment to fixed position, only need letter
Single rotary fixing base, it is that angular turn can be achieved, moreover, the present invention aids in rotating by the way of spin, rotates flexible,
And locked after rotating using ratchet, improve the security of locking, the present invention is also provided with fixing band, fixed effect compared with
Height, fixed apparatus is in good order, is not in the situation of entanglement.
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 changes, modification can be carried out to these embodiments, replace 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 (8)
1. a kind of neurosurgery fixator, it includes base, angular adjustment seat, fixed seat, bearing, holder and fixing band, and it is special
Levy and be, described fixed seat is arranged on the base by angular adjustment seat, the two ends of the fixed seat, which are fixed, to be set
Vertical bearing is equipped with, described holder is connected with each described bearing using standing screw, described holder
Stationary plane is arcuate structure, and fixing band is additionally provided with described holder.
2. a kind of neurosurgery fixator according to claim 1, it is characterised in that：Also set on described angular adjustment seat
It is equipped with ratchet latch assembly.
3. a kind of neurosurgery fixator according to claim 2, it is characterised in that：Described angular adjustment seat includes seat
Body, spin and ball holder are rotated, described pedestal is the column structure that cross section is ellipse, the upper table of described base
Be provided with the oval-shaped groove with the cooperation of the ellipsoid of pedestal on face, the oval face of described pedestal and base it is oval recessed
It is provided between groove and described ball holder is provided between multiple rotation spin, adjacent described rotation spin,
Set with will pass through array on the rotation spin described in the next equally spaced setting of described ball holder, described ball holder
It is equipped with multiple spin holes.
4. a kind of neurosurgery fixator according to claim 3, it is characterised in that：Described ratchet latch assembly includes
Slide, locking post, locking ratchet, lock sleeve and locking spring, wherein, described slide is slidably disposed in described base
The locking post of locking slide, the one of the close described pedestal of described slide are provided with upper surface end, described slide
Side, which is hinged to be provided with described locking ratchet, described pedestal, is fixedly installed lock sleeve, the outer peripheral face of described lock sleeve
On be provided with multiple locking slots, the pawl end of described locking ratchet is fastened in described locking slot, described locking ratchet
Locking spring is provided between middle part and described pedestal.
5. a kind of neurosurgery fixator according to claim 3, it is characterised in that：The shape of described ball holder
Also it is oval arcuate structure.
6. a kind of neurosurgery fixator according to claim 1, it is characterised in that：On the arc inner wall of described holder
Bonding is pasted with resilient snubber.
7. a kind of neurosurgery fixator according to claim 1, it is characterised in that：The top of described holder is fixed and set
It is equipped with the fixing band fixed column of the fixed fixing band.
8. a kind of neurosurgery fixator according to claim 1, it is characterised in that：Adopt the end of described standing screw
It is fixed on connecting seat on holder, the bottom of described holder is provided with sliding block, and the upper surface of described fixed seat is provided with cunning
Groove, described holder is slidably disposed in using the sliding block and chute in described fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356279.0A CN107224379B (en) | 2017-05-19 | 2017-05-19 | A kind of neurosurgery fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356279.0A CN107224379B (en) | 2017-05-19 | 2017-05-19 | A kind of neurosurgery fixator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107224379A true CN107224379A (en) | 2017-10-03 |
| CN107224379B CN107224379B (en) | 2018-11-09 |
Family
ID=59933223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710356279.0A Expired - Fee Related CN107224379B (en) | 2017-05-19 | 2017-05-19 | A kind of neurosurgery fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107224379B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157420A (en) * | 2018-09-28 | 2019-01-08 | 焦建国 | A kind of gastrointestinal surgery catheter anchoring system |
| CN109364346A (en) * | 2018-09-17 | 2019-02-22 | 于浩 | A kind of gastrointestinal surgery conduit retainers |
| CN109394467A (en) * | 2018-12-18 | 2019-03-01 | 浙江省中医院 | A kind of neurosurgery fixator that protection effect is good |
| CN112370294A (en) * | 2020-11-30 | 2021-02-19 | 李东 | Auxiliary device for treating vascular diseases |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8683630B2 (en) * | 2011-04-15 | 2014-04-01 | Integra Lifesciences Corporation | Durable connector for base unit handle of a patient head support system |
| CN204890482U (en) * | 2015-08-05 | 2015-12-23 | 新乡医学院第三附属医院 | Neurosurgery is with many functional head portion fixer |
| CN205181594U (en) * | 2015-11-25 | 2016-04-27 | 蒙莉萍 | Ophthalmic surgery head fixing device |
| CN105748246A (en) * | 2016-01-25 | 2016-07-13 | 杨勇 | Thyroid operation support used for surgery department clinic |
| CN205386225U (en) * | 2016-02-24 | 2016-07-20 | 吉林市中心医院 | Neurosurgery is with many functional head portion fixer |
-
2017
- 2017-05-19 CN CN201710356279.0A patent/CN107224379B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8683630B2 (en) * | 2011-04-15 | 2014-04-01 | Integra Lifesciences Corporation | Durable connector for base unit handle of a patient head support system |
| CN204890482U (en) * | 2015-08-05 | 2015-12-23 | 新乡医学院第三附属医院 | Neurosurgery is with many functional head portion fixer |
| CN205181594U (en) * | 2015-11-25 | 2016-04-27 | 蒙莉萍 | Ophthalmic surgery head fixing device |
| CN105748246A (en) * | 2016-01-25 | 2016-07-13 | 杨勇 | Thyroid operation support used for surgery department clinic |
| CN205386225U (en) * | 2016-02-24 | 2016-07-20 | 吉林市中心医院 | Neurosurgery is with many functional head portion fixer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364346A (en) * | 2018-09-17 | 2019-02-22 | 于浩 | A kind of gastrointestinal surgery conduit retainers |
| CN109157420A (en) * | 2018-09-28 | 2019-01-08 | 焦建国 | A kind of gastrointestinal surgery catheter anchoring system |
| CN109394467A (en) * | 2018-12-18 | 2019-03-01 | 浙江省中医院 | A kind of neurosurgery fixator that protection effect is good |
| CN112370294A (en) * | 2020-11-30 | 2021-02-19 | 李东 | Auxiliary device for treating vascular diseases |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107224379B (en) | 2018-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Jianmin Inventor after: Qiao Aiping Inventor after: Dong Yongpeng Inventor before: Qiao Aiping Inventor before: Dong Yongpeng |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180928 Address after: 063000 Tangshan City road second hospital, 21 North Road, Tangshan City Road, Hebei, Hebei Applicant after: Xiao Jianmin Address before: 734000 EGO Pioneer Park, Linze, Zhangye, Gansu Applicant before: Linze redshine technology development limited liability company |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |