CN208492336U - A kind of Novel neurosurgery surgical fupport arm - Google Patents
A kind of Novel neurosurgery surgical fupport arm Download PDFInfo
- Publication number
- CN208492336U CN208492336U CN201721708817.XU CN201721708817U CN208492336U CN 208492336 U CN208492336 U CN 208492336U CN 201721708817 U CN201721708817 U CN 201721708817U CN 208492336 U CN208492336 U CN 208492336U
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- Prior art keywords
- support plate
- telescopic rod
- arm
- ball
- nested
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Abstract
本实用新型公开了一种新型神经外科手术用臂托，其结构包括手臂固定带、手臂置放槽、柔性支撑板、魔术贴、支撑板滑块、固定底板、转动轴承、防滑底板、伸缩杆调节块、伸缩杆、滑动导轨、锁紧螺栓，转动轴承由安装内径、滚珠保持架、滚珠、转动外圈、转动内圈组成，滚珠保持架嵌套于滚珠外侧，本实用新型实现了神经外科手术用臂托通过安装有转动轴承，神经外科手术用臂托在使用时医生需要旋转角度对患者进行手术操作无需将底下的支撑架整体进行旋转，可以在底座保持不动的情况下对支撑杆直接进行旋转，有效的缩短操作时间，加快手术效率，提高装置实用性。
The utility model discloses a new type of arm support for neurosurgery. The adjusting block, the telescopic rod, the sliding guide rail, the locking bolt, the rotating bearing is composed of the installation inner diameter, the ball cage, the ball, the rotating outer ring, and the rotating inner ring, and the ball cage is nested outside the ball. The utility model realizes neurosurgery. The surgical arm rest is equipped with a rotating bearing. When the neurosurgery arm rest is used, the doctor needs to rotate the angle to perform the surgical operation on the patient. It is not necessary to rotate the whole support frame underneath. Direct rotation can effectively shorten the operation time, speed up the operation efficiency, and improve the practicability of the device.
Description
Technical field
The utility model is a kind of Novel neurosurgery surgical fupport arm, belongs to fupport arm field.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software.
Prior art discloses application No. is: 201521051492.3 include fixed frame, it is characterized in that under fixed frame
Side is equipped with mobile chassis, and movable stand is equipped on the downside of mobile chassis, movable pulley is equipped on the downside of movable stand, movable pulley is connected by wheel body
Shaft and movable stand link together, and anti-skid rubber cushion is equipped on the outside of movable pulley, and foot brake is equipped on the upside of movable pulley, mobile
Hydraulic lifting driver is equipped on the upside of chassis, the utility model structure is simple, easy to use, can be in neurosurgery
The both hands of doctor are supported well, improve the safety and accuracy of operation, avoid doctor's both hands during operation
Unstable and bring security risk, but prior art construction is simple, and traditional arm holder for neurosurgery surgery is cured when in use
It needs to rotate integrally beneath support frame when life is rotated, it is complicated for operation, extend operating time, device practicability
Difference.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Novel neurosurgery surgical arm
Support, prior art construction is simple to solve, and traditional arm holder for neurosurgery surgery is when doctor rotates when in use
It needs to rotate integrally beneath support frame, it is complicated for operation, extend operating time, device the problem of the practicability is poor.
To achieve the goals above, the utility model is achieved through the following technical solutions: outside a kind of new type nerve
Section's operation fupport arm, structure include arm fixing band, arm putting groove, flexible support plate, velcro, support plate sliding block, consolidate
Determine bottom plate, rolling bearing, Skidproof bottom board, telescopic rod adjusting block, telescopic rod, slide rail, clamping screw, the arm fixing band
Bottom surface is tightly attached among flexible support plate bottom surface, and the velcro upper surface is stitched together with arm fixing band bottom surface, described
Arm putting groove is nested among flexible support plate upper surface, and the slide rail is nested in flexible support plate bottom surface, described soft
Property support plate be nested in below the slide rail of flexible support plate, the clamping screw pass through support plate sliding block bottom surface and with sliding
Guide rail is fixed together, and the telescopic rod is fixed by bolts in below support plate sliding block, and the telescopic rod adjusting block passes through spiral shell
Line is installed among telescopic rod, and the rolling bearing inner wall welds together with telescopic rod, and the fixed bottom plate is nested in rotation
On the outside of bearing, the Skidproof bottom board upper surface is connected together with fixed lower surface of base plate by glue connection, and the rolling bearing is by pacifying
Internal diameter, ball retainer, ball, rotation outer ring, rotary inner ring composition are filled, the installation internal diameter, which runs through, to be connected in rotary inner ring
Among portion, the rotary inner ring inner surface welds together with telescopic rod bottom outer surface, the rotation outer ring outer surface and solid
Determine plate inner wall to weld together, the ball be equidistantly uniformly distributed in rotation outer ring and rotary inner ring between and with rotation outer ring
Inner wall, rotary inner ring outer wall are close together, and the ball retainer is nested on the outside of ball.
Further, the fixed bottom plate is parallel to each other with Skidproof bottom board.
Further, the telescopic rod and fixed bottom plate, Skidproof bottom board are concentric structure.
Further, the support plate sliding block is mutually perpendicular to telescopic rod.
Further, the flexible support plate is parallel to each other with support plate sliding block.
Further, the Skidproof bottom board is rubber material, and skid resistance is strong.
Further, the telescopic rod is stainless steel material, and anti-corrosive properties are strong.
Beneficial effect
The utility model realizes arm holder for neurosurgery surgery by being equipped with rolling bearing, Neurosurgical arm
Doctor needs to rotate angle and is operated patient without integrally rotating beneath support frame support when in use, can
It is effective to shorten the operating time directly to be rotated in the case where pedestal is remained stationary to support rod, accelerate procedure efficiency,
Improve device practicability.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of Novel neurosurgery surgical fupport arm of the utility model；
Fig. 2 is the structural schematic diagram of the utility model rolling bearing；
Fig. 3 is a kind of structural schematic diagram of Novel neurosurgery surgical fupport arm section of the utility model.
In figure: arm fixing band -1, flexible support plate -3, velcro -4, support plate sliding block -5, is consolidated arm putting groove -2
Determine bottom plate -6, rolling bearing -7, Skidproof bottom board -8, telescopic rod adjusting block -9, telescopic rod -10, slide rail -11, clamping screw -
12, internal diameter -701, ball retainer -702, ball -703, rotation outer ring -704, rotary inner ring -705 are installed.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of Novel neurosurgery surgical fupport arm: its structure includes arm
It is fixing belt 1, arm putting groove 2, flexible support plate 3, velcro 4, support plate sliding block 5, fixed bottom plate 6, rolling bearing 7, anti-skidding
Bottom plate 8, telescopic rod adjusting block 9, telescopic rod 10, slide rail 11, clamping screw 12,1 bottom surface of arm fixing band are tightly attached to
Among 3 bottom surface of flexible support plate, 4 upper surface of velcro is stitched together with 1 bottom surface of arm fixing band, and the arm is put
Slot 2 is nested among 3 upper surface of flexible support plate, and the slide rail 11 is nested in 3 bottom surface of flexible support plate, the flexible branch
Fagging 3 is nested in the lower section of slide rail 11 of flexible support plate 3, the clamping screw 12 pass through 5 bottom surface of support plate sliding block and with
Slide rail 11 is fixed together, and the telescopic rod 10 is fixed by bolts in 5 lower section of support plate sliding block, and the telescopic rod is adjusted
Block 9 is installed among telescopic rod 10 by screw thread, and 7 inner wall of rolling bearing welds together with telescopic rod 10, the fixation
Bottom plate 6 is nested in 7 outside of rolling bearing, and 8 upper surface of Skidproof bottom board and fixed 6 lower surface of bottom plate pass through glue connection one
It rises, the rolling bearing 7 is by installation internal diameter 701, ball retainer 702, ball 703, rotation outer ring 704,705 groups of rotary inner ring
At the installation internal diameter 701, which runs through, is connected to 705 bosom of rotary inner ring, 705 inner surface of rotary inner ring and telescopic rod
10 bottom outer surfaces weld together, and 704 outer surface of rotation outer ring welds together with fixed 6 inner wall of bottom plate, the rolling
Pearl 703 equidistantly be uniformly distributed in rotation outer ring 704 and rotary inner ring 705 between and with rotation 704 inner wall of outer ring, rotary inner ring
705 outer walls are close together, and the ball retainer 702 is nested in 703 outside of ball, the fixed bottom plate 6 and Skidproof bottom board 8
Be parallel to each other, the telescopic rod 10 is concentric structure with fixed bottom plate 6, Skidproof bottom board 8, the support plate sliding block 5 with it is flexible
Bar 10 is mutually perpendicular to, and the flexible support plate 3 is parallel to each other with support plate sliding block 5, and the Skidproof bottom board 8 is rubber material, is prevented
Slip is strong, and the telescopic rod 10 is stainless steel material, and anti-corrosive properties are strong.
Rolling bearing 7 described in this patent is a kind of important spare part in contemporary mechanical equipment.Its major function is branch
Mechanical rotary body is supportted, reduces the coefficient of friction in its motion process, and guarantee its rotating accuracy
It is carrying out in use, 705 inner surface of rotary inner ring of rolling bearing 7 is welded on 10 bottom outer surface of telescopic rod
Together, rotation 704 outer surface of outer ring welds together with fixed 6 inner wall of bottom plate, when doctor rotates, pivoting flexible
Support plate 3, flexible support plate 3 drive telescopic rod 10 to be rotated, and rotary inner ring 705 carries out circular-rotation by ball 703, because
This, doctor needs to rotate angle and is operated patient without by beneath branch arm holder for neurosurgery surgery when in use
Support is integrally rotated, and can directly be rotated in the case where pedestal is remained stationary to support rod, effective to shorten behaviour
Make the time, accelerate procedure efficiency, improves device practicability.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
The utility model solves the problems, such as it is that prior art construction is simple, and doctor needs traditional arm holder for neurosurgery surgery when in use
It needs to rotate integrally beneath support frame when being rotated, it is complicated for operation, extend operating time, the practicability is poor for device, this
Utility model is combined with each other by above-mentioned component, and the utility model realizes arm holder for neurosurgery surgery and turned by being equipped with
Dynamic bearing, arm holder for neurosurgery surgery when in use doctor need to rotate angle to patient be operated without will under
Support frame integrally rotated, support rod can directly be rotated in the case where pedestal remains stationary, it is effective to contract
The short operation time accelerates procedure efficiency, improves device practicability, described in detail below:
The installation internal diameter 701 through being connected to 705 bosom of rotary inner ring, 705 inner surface of rotary inner ring with
10 bottom outer surface of telescopic rod welds together, and 704 outer surface of rotation outer ring welds together with fixed 6 inner wall of bottom plate,
The ball 703 be equidistantly uniformly distributed between rotation outer ring 704 and rotary inner ring 705 and with rotation 704 inner wall of outer ring, rotation
705 outer wall of inner ring is close together, and the ball retainer 702 is nested in 703 outside of ball.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of Novel neurosurgery surgical fupport arm, structure includes arm fixing band (1), arm putting groove (2), flexible branch
Fagging (3), velcro (4), support plate sliding block (5), fixed bottom plate (6), rolling bearing (7), Skidproof bottom board (8), telescopic rod tune
Locking nub (9), telescopic rod (10), slide rail (11), clamping screw (12), it is characterised in that:
Arm fixing band (1) bottom surface is tightly attached among flexible support plate (3) bottom surface, velcro (4) upper surface and hand
Arm fixing belt (1) bottom surface is stitched together, and the arm putting groove (2) is nested among flexible support plate (3) upper surface, described
Slide rail (11) is nested in flexible support plate (3) bottom surface, and the flexible support plate (3) is nested in the cunning of flexible support plate (3)
Below dynamic guide rail (11), the clamping screw (12) passes through support plate sliding block (5) bottom surface and is fixed on one with slide rail (11)
It rises, the telescopic rod (10) is fixed by bolts in below support plate sliding block (5), and the telescopic rod adjusting block (9) passes through screw thread
It is intermediate to be installed on telescopic rod (10), rolling bearing (7) inner wall welds together with telescopic rod (10), the fixed bottom plate
(6) it is nested on the outside of rolling bearing (7), Skidproof bottom board (8) upper surface and fixed bottom plate (6) lower surface are existed by glue connection
Together；
The rolling bearing (7) by installation internal diameter (701), ball retainer (702), ball (703), rotation outer ring (704), turn
Dynamic inner ring (705) composition, the installation internal diameter (701), which is run through, is connected to rotary inner ring (705) bosom, the rotary inner ring
(705) inner surface welds together with telescopic rod (10) bottom outer surface, the rotation outer ring (704) outer surface and fixed bottom plate
(6) inner wall welds together, and the ball (703) is equidistantly uniformly distributed between rotation outer ring (704) and rotary inner ring (705)
And be close together with rotation outer ring (704) inner wall, rotary inner ring (705) outer wall, the ball retainer (702) is nested in rolling
On the outside of pearl (703).
2. a kind of Novel neurosurgery surgical fupport arm according to claim 1, it is characterised in that: the fixed bottom plate
(6) it is parallel to each other with Skidproof bottom board (8).
3. a kind of Novel neurosurgery surgical fupport arm according to claim 1, it is characterised in that: the telescopic rod (10)
It is concentric structure with fixed bottom plate (6), Skidproof bottom board (8).
4. a kind of Novel neurosurgery surgical fupport arm according to claim 1, it is characterised in that: the support plate sliding block
(5) it is mutually perpendicular to telescopic rod (10).
5. a kind of Novel neurosurgery surgical fupport arm according to claim 1, it is characterised in that: the flexible support plate
(3) it is parallel to each other with support plate sliding block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708817.XU CN208492336U (en) | 2017-12-10 | 2017-12-10 | A kind of Novel neurosurgery surgical fupport arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708817.XU CN208492336U (en) | 2017-12-10 | 2017-12-10 | A kind of Novel neurosurgery surgical fupport arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492336U true CN208492336U (en) | 2019-02-15 |
Family
ID=65302117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721708817.XU Expired - Fee Related CN208492336U (en) | 2017-12-10 | 2017-12-10 | A kind of Novel neurosurgery surgical fupport arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821038A (en) * | 2020-09-01 | 2020-10-27 | 韩士军 | Brain bracket for neurosurgery operation |
-
2017
- 2017-12-10 CN CN201721708817.XU patent/CN208492336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821038A (en) * | 2020-09-01 | 2020-10-27 | 韩士军 | Brain bracket for neurosurgery operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20191210 |