CN203749591U - Arm support used for neurosurgery operation - Google Patents
Arm support used for neurosurgery operation Download PDFInfo
- Publication number
- CN203749591U CN203749591U CN201420101674.6U CN201420101674U CN203749591U CN 203749591 U CN203749591 U CN 203749591U CN 201420101674 U CN201420101674 U CN 201420101674U CN 203749591 U CN203749591 U CN 203749591U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- cross bar
- snap ring
- bracket
- neurosurgery
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to equipment for a neurosurgery operation, in particular to an arm support used for the neurosurgery operation. The arm support comprises a base, a vertical rod, transverse rods and brackets, wherein the vertical rod is installed on the base, the transverse rods are installed on the vertical rod, and the brackets are installed on the transverse rods. One end of each transverse rod is fixedly connected with a clamping ring, the vertical rod is sleeved with the clamping rings, downwards concave ring grooves are formed in the inner walls of the clamping rings, and arc-shaped clamping plates are installed in the ring grooves. Threaded rods are installed on the side walls of the clamping rings with the ring grooves through threads. Handles are installed at the outer ends of the threaded rods. The inner ends of the threaded rods are hinged to the clamping plates. The arm support used for the neurosurgery department is simple in structure, easy to popularize and use, flexible in operation and capable of meeting various operation action requirements.
Description
Technical field
This utility model relates to a kind of neurosurgery equipment, specifically a kind of arm holder for neurosurgery surgery.
Background technology
Neurosurgery operation is very meticulous, very accurate to the action request of surgical staff, overtired for fear of arm and wrist, conventionally adopts arm holder to support, to guarantee the quality of operation.But in operation process, the position of arm and state often need to change, and existing simple and easy arm holder regulates inconvenient, cannot meet the requirement of multiple operational motion, cannot meet requirements of operation, the high-grade operating chair of import, again due to complex structure, expensive, is difficult to popularize.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to use, arm holder for neurosurgery surgery that can meet various motion requirement for addressing the above problem.
This utility model for the technical scheme that technical solution problem adopts is:
A kind of arm holder for neurosurgery surgery described in the utility model comprises base, be arranged on vertical rod on base, be arranged on cross bar in vertical rod, be arranged on the bracket on cross bar, one end of described cross bar is fixedly connected with snap ring, described snap ring is sleeved in vertical rod, the inwall of snap ring is provided with recessed annular groove, the clamp of arc is installed in described annular groove, on the snap ring sidewall with annular groove, by screw thread, screw rod is installed, the outer end mounting handle of described screw rod, the inner of screw rod is hinged on clamp.
Two cross bars are installed in described vertical rod, bracket is all installed on each cross bar; Described bracket is annular, is fixedly connected with the collar on bracket, and the described collar is sleeved on cross bar, on the ring wall of the collar, by screw thread, fastening bolt is installed.
Owing to having adopted said structure, arm holder for neurosurgery surgery described in the utility model is simple in structure, is easy to promote the use of, and flexible operation, can meet multiple surgical action requirement.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of this utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Detailed description of the invention
As shown in the figure, a kind of arm holder for neurosurgery surgery described in the utility model comprises base 1, be arranged on the vertical rod 2 on base 1, be arranged on the cross bar 3 in vertical rod 2, be arranged on the bracket 4 on cross bar 3, one end of described cross bar 3 is fixedly connected with snap ring 31, as shown in Figure 2, described snap ring 31 is sleeved in vertical rod 2, the inwall of snap ring 31 is provided with recessed annular groove 32, the clamp 33 of arc is installed in described annular groove 32, on snap ring 31 sidewalls with annular groove 32, by screw thread, screw rod 5 is installed, the outer end mounting handle 6 of described screw rod 5, the inner of screw rod 5 is hinged on clamp 33.Turning handle 6 can promote clamp 33 by screw thread and move to snap ring 31 center, thereby hold vertical rod 2 tightly, by suitable height fixing cross bar 3,6, handle of reverse rotation can unclamp vertical rod 2, snap ring 31 is returned in annular groove 32, and cross bar 3 can be free to slide in vertical rod 2.This Snap ring structure not only can be realized the stepless adjustment of the height of cross bar 3, can also make cross bar 3 spend optional position rotation around vertical rod 360, realizes comprehensive adjustment.
In addition, in the time of some surgical action, will support elbow position, the relative position at position, support wrist position, and elbow again and wrist position has multiple variation.For adapting to this demand, two cross bars 3 are installed in described vertical rod 2, on each cross bar 3, bracket 4 is all installed; Described bracket 4 is annular, is fixedly connected with the collar 41 on bracket 4, and the described collar 41 is sleeved on cross bar 3, on the ring wall of the collar 41, by screw thread, fastening bolt 42 is installed.This structure can be fixed on bracket 4 arbitrarily angled the and optional position of cross bar 3, and two brackets 4 cooperatively interact and can support elbow position and wrist position simultaneously, meet requirements of operation.
Claims (2)
1. an arm holder for neurosurgery surgery, comprise base (1), be arranged on the vertical rod (2) on base (1), be arranged on the cross bar (3) in vertical rod (2), be arranged on the bracket (4) on cross bar (3), it is characterized in that: one end of described cross bar (3) is fixedly connected with snap ring (31), described snap ring (31) is sleeved in vertical rod (2), the inwall of snap ring (31) is provided with recessed annular groove (32), the clamp (33) of arc is installed in described annular groove (32), on the snap ring with annular groove (32) (31) sidewall, by screw thread, screw rod (5) is installed, the outer end mounting handle (6) of described screw rod (5), the inner of screw rod (5) is hinged on clamp (33).
2. a kind of arm holder for neurosurgery surgery according to claim 1, is characterized in that: two cross bars (3) are installed in described vertical rod (2), bracket (4) is all installed on each cross bar (3); Described bracket (4) is annular, is fixedly connected with the collar (41) on bracket (4), and it is upper that the described collar (41) is sleeved on cross bar (3), on the ring wall of the collar (41), by screw thread, fastening bolt (42) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101674.6U CN203749591U (en) | 2014-03-07 | 2014-03-07 | Arm support used for neurosurgery operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101674.6U CN203749591U (en) | 2014-03-07 | 2014-03-07 | Arm support used for neurosurgery operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749591U true CN203749591U (en) | 2014-08-06 |
Family
ID=51244900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101674.6U Expired - Fee Related CN203749591U (en) | 2014-03-07 | 2014-03-07 | Arm support used for neurosurgery operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711039A (en) * | 2019-10-31 | 2020-01-21 | 西安交通大学医学院第一附属医院 | Auxiliary frame for neurosurgery operation |
-
2014
- 2014-03-07 CN CN201420101674.6U patent/CN203749591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711039A (en) * | 2019-10-31 | 2020-01-21 | 西安交通大学医学院第一附属医院 | Auxiliary frame for neurosurgery operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |