CN107280721A - A kind of neurosurgery retractor holder - Google Patents
A kind of neurosurgery retractor holder Download PDFInfo
- Publication number
- CN107280721A CN107280721A CN201710690938.4A CN201710690938A CN107280721A CN 107280721 A CN107280721 A CN 107280721A CN 201710690938 A CN201710690938 A CN 201710690938A CN 107280721 A CN107280721 A CN 107280721A
- Authority
- CN
- China
- Prior art keywords
- bar shaped
- support
- bar
- side wall
- movable pulley
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 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
- A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of neurosurgery retractor holder, including rectangular susceptor, the rectangular susceptor front face is provided with strip groove, a number bar shaped slide rail is installed in the strip groove, one-to-one movable pulley is assembled on a number bar shaped slide rail, a number movable pulley upper wall surface installs a support base, a number support base upper wall surface installs semicircular plate, the rectangular susceptor front face fixes multiple support bars, the support bar side wall fixes a bar shaped gear, lower wall surface is respectively mounted No. two bar shaped slide rails on the support bar, multiple No. two movable pulleys are assembled on No. two bar shaped slide rails, No. two movable pulley sides wall installs No. two support bases.The present invention, structure is novel, effectively helps doctor to carry out drag hook when operation and fixes, helps doctor to increase surgical field of view when operation.
Description
Technical field
The present invention relates to retractor holder field, particularly a kind of neurosurgery retractor holder.
Background technology
Nowadays, drag hook is usually used when operation, is easy to allow doctor to become apparent from the visual field when operation, but draw
Need doctor to pull support manually when hook is used, thus seriously doctor can be hindered to be performed the operation, thus will reasonably by
Drag hook is fixed, in consideration of it, being studied regarding to the issue above, there is this case generation then.
The content of the invention
The invention aims to solve the above problems, a kind of neurosurgery retractor holder is devised.
To achieve the above object, the present invention provides following technical scheme：A kind of neurosurgery retractor holder, including rectangle
Pedestal, the rectangular susceptor front face, which is provided with strip groove, the strip groove, installs a bar shaped slide rail, a bar
One-to-one movable pulley is assembled on shape slide rail, a movable pulley upper wall surface installs a support base, a support base
Upper wall surface installs semicircular plate, and the rectangular susceptor front face fixes multiple support bars, and the support bar side wall fixes No. one
Lower wall surface is respectively mounted on No. two bar shaped slide rails, No. two bar shaped slide rails and assembles multiple No. two on bar shaped gear, the support bar
Movable pulley, No. two movable pulley sides wall installs No. two support bases, and No. two support base sides wall installs an expansion link,
A number expansion link end face fixes No. three support bases, and No. three corresponding support base side walls of position described in a pair install solid
Determine block, fixed block side wall fixes No. two bar shaped gears being meshed with a bar shaped gear, fixed block side wall
Fixed folding shape bar, the folding shape bar side wall is provided with a manhole.
It is preferred that, the rectangular susceptor rear surface, which is provided with a pair of mounting grooves, the mounting groove, installs oscillating rod, the pendulum
Lever end face installs loading plate.
It is preferred that, the strip groove interior sidewall surface and for relative position install a rectangular slab, a rectangular slab
Side wall installs No. two expansion links, and No. two expansion links are mutually overlapped with a movable pulley side wall.
It is preferred that, the quantity of multiple No. two movable pulleys is 3-6, and the quantity of multiple support bars 6 is 3-6.
It is preferred that, the loading plate lower wall surface is provided with anti-skidding stupefied.
A kind of neurosurgery retractor holder made using technical scheme, structure is novel, effectively helps to cure
Raw progress drag hook when operation is fixed, and helps doctor to increase surgical field of view when operation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of neurosurgery retractor holder of the present invention；
Fig. 2 is a kind of top view of neurosurgery retractor holder of the present invention；
Fig. 3 is a kind of side view of neurosurgery retractor holder of the present invention；
In figure, 1- rectangular susceptors；Number bar shaped slide rail of 2-；Number movable pulley of 3-；Number support base of 4-；5- semicircular plates；
6- support bars；Number bar shaped gear of 7-；No. bis- bar shaped slide rails of 8-；No. bis- support bases of 9-；Number expansion link of 10-；No. tri- supports of 11-
Seat；12- fixed blocks；No. bis- bar shaped gears of 13-；14- rolls over shape bar；15- oscillating rods；16- loading plates；Number rectangular slab of 17-；18-
No. two expansion links；No. bis- movable pulleys of 19-.
Embodiment
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
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.
The invention provides a kind of neurosurgery retractor holder as Figure 1-3, including rectangular susceptor 1, the square
The front face of shape pedestal 1, which is provided with strip groove, the strip groove, installs a bar shaped slide rail 2, on a bar shaped slide rail 2
One-to-one movable pulley 3 is assembled, a movable pulley 3 upper wall surface installs a support base 4, a support base 4 upper wall
Semicircular plate 5 is installed in face, and the front face of rectangular susceptor 1 fixes multiple support bars 6, and the side wall of support bar 6 fixes No. one
Lower wall surface is respectively mounted on No. two bar shaped slide rails 8, No. two bar shaped slide rails 8 and assembles multiple on bar shaped gear 7, the support bar 6
No. two movable pulleys 19, the side wall of No. two movable pulleys 19 installs No. two support bases 9, and the side wall of No. two support bases 9 is installed
A number expansion link 10 a, expansion link 10 end face fixes No. three support bases 11, corresponding No. three in position described in a pair
The side wall of support base 11 installs fixed block 12, and the side wall of fixed block 12 fixes No. two be meshed with a bar shaped gear 7
Bar shaped gear 13, the side wall of fixed block 12 fixes folding shape bar 14, and the side wall of folding shape bar 14 is provided with a manhole；
The rear surface of rectangular susceptor 1, which is provided with a pair of mounting grooves, the mounting groove, installs oscillating rod 15, the end face of oscillating rod 15
Loading plate 16 is installed；The strip groove interior sidewall surface and for relative position install a rectangular slab 17, a rectangular slab
17 side walls install No. two expansion links 18, and No. two expansion links 18 are mutually overlapped with a side wall of movable pulley 3；Multiple described two
The quantity of number movable pulley 19 is 3-6, and the quantity of multiple support bars 6 is 3-6；The lower wall surface of loading plate 16 is provided with anti-
Cunning is stupefied.
When specifically used：The front face of rectangular susceptor 1 is provided with the bar shaped slide rail 2 installed in strip groove and assembled a pair
A number movable pulley 3 a, movable pulley 3 is moved on a bar shaped slide rail 2, while a movable pulley 3 and a phase of bar shaped slide rail 2
Block and prevent movement of the movable pulley 3 on a bar shaped slide rail 2 from dropping, afterwards a support on a movable pulley 3
Seat 4 is played a supporting role, and is easy to support semicircular plate 5, people head can be placed on the front face of rectangular susceptor 1 by doctor, it
Afterwards by a mobile movable pulley 3, a pair of semicircular plates 5 press close to head and are easy to fixation, pass through strip groove interior sidewall surface afterwards
And mutually overlapped with a side wall of movable pulley 3 for No. two expansion links 18 installed on a relative position number rectangular slab 17 of installation, just
Fixed in a movable pulley 3, No. two expansion links 18 control length by doctor, be easy to follow a movable pulley 3 to move
Dynamic adjustment length, latter movable pulley 3 drive after the locking of the position of semicircular plate 5, No. two expansion links 18 withstand a movable pulley
3, allow a movable pulley 3 arbitrarily not moved in a bar shaped slide rail 2, hinder operation to carry out, afterwards in the front face of rectangular susceptor 1
Fixed multiple support bars 6 are played a supporting role, for a bar shaped gear 7 being supported and fixed on the side wall of support bar 6, afterwards
It is also used for supporting a pair of No. two bar shaped slide rails 8 simultaneously, No. two movable pulleys 19 assembled on No. two bar shaped slide rails 8 be free to
It is mobile, at the same No. two movable pulleys 19 mutually block with No. two bar shaped slide rails 8 and, prevent No. two movable pulleys 19 on No. two bar shaped slide rails 8
Come off when mobile, the side wall of No. two support bases 9 installed afterwards on No. two movable pulleys 19 installs an expansion link 10, one
Number expansion link 10 can be easy to drive the adjustment length of fixed block 12 being arranged on No. three support bases 11 with adjustment length, by
No. two bar shaped gears 13 being meshed with a bar shaped gear 7 installed on fixed block 12, are easy to what an expansion link 10 extended
When No. two bar shaped gears 13 separated with a bar shaped gear 7, pass through people afterwards and move No. two movable pulleys 19 and adjust fixed blocks
12 positions, the position of folding shape bar 14 for being easy to regulation to be arranged on fixed block 12 is easy to people to fix drag hook, it is fixed in drag hook position
Afterwards, retracted by an expansion link 10, a bar shaped gear 7 continues to engage with No. two bar shaped gears 13, prevents folding shape bar 14 from existing
Slided when use, hinder operation to be normally carried out, by a manhole being provided with folding shape bar 14, be easy to people
Drag hook is stably connected with folding shape bar 14, be provided with mounting groove installation oscillating rod 15 in the rear surface of rectangular susceptor 1 afterwards, swing
Bar 15 can carry out opening and closing effect, can swing, and be easy to drive the adjusting position of loading plate 16, be easy to prop up rectangular susceptor 1
Support, afterwards the lower wall surface of loading plate 16 be provided with anti-skidding stupefied, be easily carried plate 16 and contact more stable with operation table.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of neurosurgery retractor holder, including rectangular susceptor (1), it is characterised in that rectangular susceptor (1) front face
It is provided with strip groove, the strip groove and a bar shaped slide rail (2) is installed, is assembled a pair on a bar shaped slide rail (2)
A number movable pulley (3) a, movable pulley (3) upper wall surface installs a support base (4), a support base (4) upper wall
Semicircular plate (5) is installed in face, and rectangular susceptor (1) front face fixes multiple support bars (6), support bar (6) side wall
Fix lower wall surface on a bar shaped gear (7), the support bar (6) and be respectively mounted No. two bar shaped slide rails (8), No. two bar shapeds are slided
Multiple No. two movable pulleys (19) are assembled on rail (8), No. two movable pulleys (19) side wall installs No. two support bases (9), described
No. two support base (9) side walls install an expansion link (10), and an expansion link (10) end face fixes No. three support bases
(11), No. three corresponding support base (11) side walls of position described in a pair install fixed block (12), fixed block (12) side
Wall fixes No. two bar shaped gears (13) being meshed with a bar shaped gear (7), and fixed block (12) side wall fixes folding
Shape bar (14), folding shape bar (14) side wall is provided with a manhole.
2. a kind of neurosurgery retractor holder according to claim 1, it is characterised in that after the rectangular susceptor (1)
Wall, which is provided with a pair of mounting grooves, the mounting groove, installs oscillating rod (15), and oscillating rod (15) end face installs loading plate
(16)。
3. a kind of neurosurgery retractor holder according to claim 1, it is characterised in that the strip groove madial wall
Face and for relative position install a rectangular slab (17), a rectangular slab (17) side wall install No. two expansion links (18),
No. two expansion links (18) mutually overlap with movable pulley (3) side wall.
4. a kind of neurosurgery retractor holder according to claim 1, it is characterised in that multiple No. two movable pulleys
(19) quantity is 3-6, and the quantity of multiple support bars (6) is 3-6.
5. a kind of neurosurgery retractor holder according to claim 2, it is characterised in that loading plate (16) lower wall
Face is provided with anti-skidding stupefied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690938.4A CN107280721B (en) | 2017-08-04 | 2017-08-04 | Retractor fixer for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690938.4A CN107280721B (en) | 2017-08-04 | 2017-08-04 | Retractor fixer for neurosurgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107280721A true CN107280721A (en) | 2017-10-24 |
| CN107280721B CN107280721B (en) | 2020-06-16 |
Family
ID=60105938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710690938.4A Expired - Fee Related CN107280721B (en) | 2017-08-04 | 2017-08-04 | Retractor fixer for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107280721B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4143652A (en) * | 1976-01-29 | 1979-03-13 | Hans Meier | Surgical retaining device |
| CN202682279U (en) * | 2012-07-31 | 2013-01-23 | 贾大勇 | Head surgery fixing frame |
| CN203458435U (en) * | 2013-08-23 | 2014-03-05 | 张文 | Muscle retraction device for use in general surgery |
| CN203954080U (en) * | 2014-07-05 | 2014-11-26 | 李冯锐 | A kind of novel legal medical expert's band special fixed support formula dissecting table |
| CN204133512U (en) * | 2014-10-21 | 2015-02-04 | 姜荣 | Gear linkage type neurosurgery retractor |
| CN105748238A (en) * | 2016-04-26 | 2016-07-13 | 东莞市联洲知识产权运营管理有限公司 | Multifunctional operating table |
| CN106859712A (en) * | 2017-03-09 | 2017-06-20 | 赵同刚 | A kind of novel general surgery operation muscle pull device |
-
2017
- 2017-08-04 CN CN201710690938.4A patent/CN107280721B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4143652A (en) * | 1976-01-29 | 1979-03-13 | Hans Meier | Surgical retaining device |
| CN202682279U (en) * | 2012-07-31 | 2013-01-23 | 贾大勇 | Head surgery fixing frame |
| CN203458435U (en) * | 2013-08-23 | 2014-03-05 | 张文 | Muscle retraction device for use in general surgery |
| CN203954080U (en) * | 2014-07-05 | 2014-11-26 | 李冯锐 | A kind of novel legal medical expert's band special fixed support formula dissecting table |
| CN204133512U (en) * | 2014-10-21 | 2015-02-04 | 姜荣 | Gear linkage type neurosurgery retractor |
| CN105748238A (en) * | 2016-04-26 | 2016-07-13 | 东莞市联洲知识产权运营管理有限公司 | Multifunctional operating table |
| CN106859712A (en) * | 2017-03-09 | 2017-06-20 | 赵同刚 | A kind of novel general surgery operation muscle pull device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107280721B (en) | 2020-06-16 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200512 Address after: 734000 north section of West Third Ring Road, Binhe New District, Ganzhou District, Zhangye City, Gansu Province Applicant after: Zhangye Second People's Hospital Address before: 733399 No. 44 West Street, Chengguan Town, Minqin County, Gansu, Wuwei Applicant before: MINQIN COUNTY PEOPLE'S Hospital |
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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: 20200616 Termination date: 20210804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |